Asterisk - The Open Source Telephony Project GIT-master-f36a736
Data Structures | Macros | Enumerations | Functions | Variables
chan_unistim.c File Reference

chan_unistim channel driver for Asterisk More...

#include "asterisk.h"
#include <sys/stat.h>
#include <signal.h>
#include "asterisk/paths.h"
#include "asterisk/network.h"
#include "asterisk/channel.h"
#include "asterisk/config.h"
#include "asterisk/module.h"
#include "asterisk/pbx.h"
#include "asterisk/rtp_engine.h"
#include "asterisk/unaligned.h"
#include "asterisk/netsock2.h"
#include "asterisk/acl.h"
#include "asterisk/callerid.h"
#include "asterisk/cli.h"
#include "asterisk/app.h"
#include "asterisk/mwi.h"
#include "asterisk/musiconhold.h"
#include "asterisk/causes.h"
#include "asterisk/indications.h"
#include "asterisk/pickup.h"
#include "asterisk/astobj2.h"
#include "asterisk/astdb.h"
#include "asterisk/features_config.h"
#include "asterisk/bridge.h"
#include "asterisk/stasis_channels.h"
#include "asterisk/format_cache.h"
Include dependency graph for chan_unistim.c:

Go to the source code of this file.

Data Structures

struct  unistim_device
 A device containing one or more lines. More...
 
struct  unistim_languages
 
struct  unistim_line
 
struct  unistim_menu_item
 
struct  unistim_subchannel
 
struct  unistimsession
 
struct  ustm_lang_entry
 
struct  wsabuf
 

Macros

#define AST_CONFIG_MAX_PATH   255
 
#define BUFFSEND   unsigned char buffsend[64] = { 0x00, 0x00, 0xaa, 0xbb, 0x02, 0x01 }
 
#define DEBUG_TIMER   dummy
 
#define DEFAULT_CODEC   0x00
 
#define DEFAULT_INTERDIGIT_TIMER   4000
 
#define DEFAULTCALLERID   "Unknown"
 
#define DEFAULTCALLERNAME   " "
 
#define DEFAULTCONTEXT   "default"
 
#define DEFAULTHEIGHT   3
 
#define DEVICE_NAME_LEN   16
 
#define EXPNUM   24
 
#define FAV_BLINK_FAST   0x20
 
#define FAV_BLINK_SLOW   0x40
 
#define FAV_ICON_BOX   0x3F
 
#define FAV_ICON_CALL_CENTER   0x34
 
#define FAV_ICON_CITY   0x31
 
#define FAV_ICON_COMPUTER   0x38
 
#define FAV_ICON_FAX   0x35
 
#define FAV_ICON_FORWARD   0x39
 
#define FAV_ICON_HEADPHONES   0x2E
 
#define FAV_ICON_HEADPHONES_ONHOLD   0x2F
 
#define FAV_ICON_HOME   0x30
 
#define FAV_ICON_INBOX   0x3C
 
#define FAV_ICON_LOCKED   0x3A
 
#define FAV_ICON_MAILBOX   0x36
 
#define FAV_ICON_MEETING   0x3E
 
#define FAV_ICON_NONE   0x00
 
#define FAV_ICON_OFFHOOK_BLACK   0x24
 
#define FAV_ICON_OFFHOOK_WHITE   0x25
 
#define FAV_ICON_ONHOLD_BLACK   0x26
 
#define FAV_ICON_ONHOLD_WHITE   0x27
 
#define FAV_ICON_ONHOOK_BLACK   0x20
 
#define FAV_ICON_ONHOOK_WHITE   0x21
 
#define FAV_ICON_OUTBOX   0x3D
 
#define FAV_ICON_PAGER   0x33
 
#define FAV_ICON_PHONE_BLACK   0x2A
 
#define FAV_ICON_PHONE_WHITE   0x2B
 
#define FAV_ICON_REFLECT   0x37
 
#define FAV_ICON_SHARP   0x32
 
#define FAV_ICON_SPEAKER_OFFHOOK_BLACK   0x28
 
#define FAV_ICON_SPEAKER_OFFHOOK_WHITE   0x29
 
#define FAV_ICON_SPEAKER_ONHOLD_BLACK   0x2C
 
#define FAV_ICON_SPEAKER_ONHOLD_WHITE   0x2D
 
#define FAV_ICON_SPEAKER_ONHOOK_BLACK   0x22
 
#define FAV_ICON_SPEAKER_ONHOOK_WHITE   0x23
 
#define FAV_ICON_TRASH   0x3B
 
#define FAV_LINE_ICON   FAV_ICON_ONHOOK_BLACK
 
#define FAV_MAX_LENGTH   0x0A
 
#define FAVNUM   6
 
#define IDLE_WAIT   1000
 
#define LED_BAR_OFF   0x00 /* bar off */
 
#define LED_BAR_ON   0x01 /* bar on */
 
#define LED_BAR_P2   0x02 /* bar 1s on/1s */
 
#define LED_BAR_P3   0x03 /* bar 2.5s on/0.5s off */
 
#define LED_BAR_P4   0x04 /* bar 0.6s on/0.3s off */
 
#define LED_BAR_P5   0x05 /* bar 0.5s on/0.5s off */
 
#define LED_BAR_P6   0x06 /* bar 2s on/0.5s off */
 
#define LED_BAR_P7   0x07 /* bar off */
 
#define LED_HEADPHONE_OFF   0x010
 
#define LED_HEADPHONE_ON   0x011
 
#define LED_MUTE_BLINK   0x1A
 
#define LED_MUTE_OFF   0x018
 
#define LED_MUTE_ON   0x019
 
#define LED_SPEAKER_OFF   0x08
 
#define LED_SPEAKER_ON   0x09
 
#define MAX_BUF_NUMBER   150
 
#define MAX_BUF_SIZE   64
 
#define MAX_ENTRY_LOG   30
 
#define MAX_SCREEN_NUMBER   15
 
#define MONTH_LABEL_SIZE   3
 
#define MUTE_OFF   0x00
 
#define MUTE_ON   0xFF
 
#define MUTE_ON_DISCRET   0xCE
 
#define NB_MAX_RETRANSMIT   8
 
#define OUTPUT_HANDSET   0xC0
 
#define OUTPUT_HEADPHONE   0xC1
 
#define OUTPUT_SPEAKER   0xC2
 
#define RETRANSMIT_TIMER   2000
 
#define SELECTCODEC_MAX_LENGTH   2
 
#define SELECTCODEC_MSG   "Codec number : .."
 
#define SELECTCODEC_START_ENTRY_POS   15
 
#define SELECTEXTENSION_MAX_LENGTH   10
 
#define SELECTEXTENSION_MSG   ".........."
 
#define SELECTEXTENSION_START_ENTRY_POS   0
 
#define SIZE_HEADER   6
 
#define SIZE_MAC_ADDR   17
 
#define SIZE_PAGE   4096
 
#define STATUS_LENGTH_MAX   28
 
#define SUB_REAL   0
 
#define SUB_RING   1
 
#define SUB_THREEWAY   2
 
#define TEXT_INVERSE   0x25
 
#define TEXT_LENGTH_MAX   24
 
#define TEXT_LINE0   0x00
 
#define TEXT_LINE1   0x20
 
#define TEXT_LINE2   0x40
 
#define TEXT_NORMAL   0x05
 
#define TIMER_MWI   5000
 
#define USTM_LANG_DIR   "unistimLang"
 
#define USTM_LOG_DIR   "unistimHistory"
 
#define VOLUME_INSANELY_LOUD   0x07
 
#define VOLUME_LOW   0x01
 
#define VOLUME_LOW_SPEAKER   0x03
 
#define VOLUME_NORMAL   0x02
 

Enumerations

enum  autoprov_extn { EXTENSION_NONE = 0 , EXTENSION_ASK , EXTENSION_LINE , EXTENSION_TN }
 
enum  autoprovision { AUTOPROVISIONING_NO = 0 , AUTOPROVISIONING_YES , AUTOPROVISIONING_TN }
 
enum  charset {
  LANG_DEFAULT , ISO_8859_1 , ISO_8859_2 , ISO_8859_4 ,
  ISO_8859_5 , ISO_2022_JP
}
 
enum  handset_state { STATE_ONHOOK , STATE_OFFHOOK }
 
enum  phone_key {
  KEY_0 = 0x40 , KEY_1 = 0x41 , KEY_2 = 0x42 , KEY_3 = 0x43 ,
  KEY_4 = 0x44 , KEY_5 = 0x45 , KEY_6 = 0x46 , KEY_7 = 0x47 ,
  KEY_8 = 0x48 , KEY_9 = 0x49 , KEY_STAR = 0x4a , KEY_SHARP = 0x4b ,
  KEY_UP = 0x4c , KEY_DOWN = 0x4d , KEY_RIGHT = 0x4e , KEY_LEFT = 0x4f ,
  KEY_QUIT = 0x50 , KEY_COPY = 0x51 , KEY_FUNC1 = 0x54 , KEY_FUNC2 = 0x55 ,
  KEY_FUNC3 = 0x56 , KEY_FUNC4 = 0x57 , KEY_ONHOLD = 0x5b , KEY_HANGUP = 0x5c ,
  KEY_MUTE = 0x5d , KEY_HEADPHN = 0x5e , KEY_LOUDSPK = 0x5f , KEY_FAV0 = 0x60 ,
  KEY_FAV1 = 0x61 , KEY_FAV2 = 0x62 , KEY_FAV3 = 0x63 , KEY_FAV4 = 0x64 ,
  KEY_FAV5 = 0x65 , KEY_COMPUTR = 0x7b , KEY_CONF = 0x7c , KEY_SNDHIST = 0x7d ,
  KEY_RCVHIST = 0x7e , KEY_INDEX = 0x7f
}
 
enum  phone_state {
  STATE_INIT , STATE_AUTHDENY , STATE_MAINPAGE , STATE_EXTENSION ,
  STATE_DIALPAGE , STATE_RINGING , STATE_CALL , STATE_SELECTOPTION ,
  STATE_SELECTCODEC , STATE_SELECTLANGUAGE , STATE_CLEANING , STATE_HISTORY
}
 

Functions

static void __reg_module (void)
 
static void __unreg_module (void)
 
struct ast_moduleAST_MODULE_SELF_SYM (void)
 
static int attempt_transfer (struct unistim_subchannel *p1, struct unistim_subchannel *p2)
 
static struct unistim_devicebuild_device (const char *cat, const struct ast_variable *v)
 
static void change_callerid (struct unistimsession *pte, int type, char *callerid)
 
static void change_favorite_icon (struct unistimsession *pte, unsigned char status)
 
static struct unistimsessionchannel_to_session (struct ast_channel *ast)
 
static void check_send_queue (struct unistimsession *pte)
 
static void close_call (struct unistimsession *pte)
 
static void close_client (struct unistimsession *s)
 
static char * control2str (int ind)
 
static struct unistimsessioncreate_client (const struct sockaddr_in *addr_from)
 
static void delete_device (struct unistim_device *d)
 
static void discard_call (struct unistimsession *pte)
 
static void display_last_error (const char *sz_msg)
 
static void * do_monitor (void *data)
 
static void dummy (char *unused,...)
 
static int find_language (const char *)
 
static struct unistim_linefind_line_by_number (struct unistim_device *d, const char *val)
 
static int find_rtp_port (struct unistim_subchannel *s)
 
static struct unistim_subchannelfind_subchannel_by_name (const char *dest)
 
static void finish_bookmark (void)
 
static int get_active_softkey (struct unistimsession *pte)
 
static int get_avail_softkey (struct unistimsession *pte, const char *name)
 
static struct unistim_subchannelget_sub (struct unistim_device *device, int type)
 
static struct unistim_subchannelget_sub_holding (struct unistim_device *device, int type, int holding)
 
static unsigned int get_tick_count (void)
 
static int get_to_address (int fd, struct sockaddr_in *toAddr)
 
static void handle_call_incoming (struct unistimsession *s)
 
static void handle_call_outgoing (struct unistimsession *s)
 
static void handle_dial_page (struct unistimsession *pte)
 
static void handle_key_fav (struct unistimsession *pte, char keycode)
 
static void handle_select_codec (struct unistimsession *)
 
static void handle_select_language (struct unistimsession *)
 
static void handle_select_option (struct unistimsession *pte)
 
static void ignore_call (struct unistimsession *pte)
 
static void in_band_indication (struct ast_channel *ast, const struct ast_tone_zone *tz, const char *indication)
 
static void init_phone_step2 (struct unistimsession *pte)
 
static int is_key_favorite (struct unistim_device *d, int fav)
 
static int is_key_line (struct unistim_device *d, int fav)
 
static void key_call (struct unistimsession *pte, char keycode)
 
static void key_dial_page (struct unistimsession *pte, char keycode)
 
static void key_favorite (struct unistimsession *, char)
 
static void key_history (struct unistimsession *pte, char keycode)
 
static void key_main_page (struct unistimsession *pte, char keycode)
 
static void key_ringing (struct unistimsession *pte, char keycode)
 
static void key_select_codec (struct unistimsession *pte, char keycode)
 
static void key_select_extension (struct unistimsession *pte, char keycode)
 
static void key_select_language (struct unistimsession *pte, char keycode)
 
static void key_select_option (struct unistimsession *pte, char keycode)
 
static int lang_cmp_fn (void *obj, void *arg, int flags)
 
static int lang_hash_fn (const void *obj, const int flags)
 
static int load_module (void)
 
static void microphone_mute_toggle (struct unistimsession *pte)
 
static char open_history (struct unistimsession *pte, char way, FILE **f)
 
static int parse_bookmark (const char *text, struct unistim_device *d)
 
static void parsing (int size, unsigned char *buf, struct unistimsession *pte, struct sockaddr_in *addr_from)
 
static void process_request (int size, unsigned char *buf, struct unistimsession *pte)
 
static const char * ptestate_tostr (const int type)
 
static void rcv_mac_addr (struct unistimsession *pte, const unsigned char *buf)
 
static void rcv_resume_connection_with_server (struct unistimsession *pte)
 
static void refresh_all_favorite (struct unistimsession *pte)
 
static int register_extension (const struct unistimsession *pte)
 
static int reload (void)
 
static int reload_config (void)
 
static int restart_monitor (void)
 
static void send_blink_cursor (struct unistimsession *pte)
 
static void send_callerid_screen (struct unistimsession *, struct unistim_subchannel *)
 
static void send_charset_update (struct unistimsession *pte, int charset)
 
static void send_client (int size, const unsigned char *data, struct unistimsession *pte)
 
static void send_cursor_pos (struct unistimsession *pte, unsigned char pos)
 
static void send_date_time (struct unistimsession *pte)
 
static void send_date_time2 (struct unistimsession *pte)
 
static void send_date_time3 (struct unistimsession *pte)
 
static void send_dial_tone (struct unistimsession *pte)
 
static int send_dtmf_tone (struct unistimsession *pte, char digit)
 
static void send_end_call (struct unistimsession *pte)
 
static void send_expansion_icon (unsigned char pos, unsigned char status, struct unistimsession *pte)
 
static void send_expansion_next (struct unistimsession *pte)
 
static void send_expansion_short (unsigned char pos, unsigned char status, struct unistimsession *pte)
 
static void send_expansion_text (unsigned char pos, struct unistimsession *pte, const char *text)
 
static void send_favorite (unsigned char pos, unsigned char status, struct unistimsession *pte, const char *text)
 
static void send_favorite_selected (unsigned char status, struct unistimsession *pte)
 
static void send_favorite_short (unsigned char pos, unsigned char status, struct unistimsession *pte)
 
static void send_icon (unsigned char pos, unsigned char status, struct unistimsession *pte)
 
static void send_idle_clock (struct unistimsession *pte)
 
static void send_led_update (struct unistimsession *pte, unsigned char led)
 
static void send_month_labels (struct unistimsession *pte, int month)
 
static void send_mute (struct unistimsession *pte, unsigned char mute)
 
static void send_no_ring (struct unistimsession *pte)
 
static void send_ping (struct unistimsession *pte)
 
static void send_raw_client (int size, const unsigned char *data, struct sockaddr_in *addr_to, const struct sockaddr_in *addr_ourip)
 
static int send_retransmit (struct unistimsession *pte)
 
static void send_ring (struct unistimsession *pte, signed char volume, signed char style)
 
static void send_select_output (struct unistimsession *pte, unsigned char output, unsigned char volume, unsigned char mute)
 
static void send_start_rtp (struct unistim_subchannel *)
 
static void send_start_timer (struct unistimsession *pte)
 
static void send_stop_timer (struct unistimsession *pte)
 
static void send_text (unsigned char pos, unsigned char inverse, struct unistimsession *pte, const char *text)
 
static void send_text_status (struct unistimsession *pte, const char *text)
 
static void send_texttitle (struct unistimsession *pte, const char *text)
 
static void send_tone (struct unistimsession *pte, uint16_t tone1, uint16_t tone2)
 
static void set_ping_timer (struct unistimsession *pte)
 
static void show_entry_history (struct unistimsession *pte, FILE **f)
 
static void show_extension_page (struct unistimsession *pte)
 
static void show_history (struct unistimsession *pte, char way)
 
static void show_main_page (struct unistimsession *pte)
 
static void show_phone_number (struct unistimsession *pte)
 
static int soft_key_visible (struct unistim_device *d, unsigned char num)
 
static void start_rtp (struct unistim_subchannel *sub)
 
static void sub_hold (struct unistimsession *pte, struct unistim_subchannel *sub)
 
static void sub_start_silence (struct unistimsession *pte, struct unistim_subchannel *sub)
 
static void sub_stop_silence (struct unistimsession *pte, struct unistim_subchannel *sub)
 
static void sub_unhold (struct unistimsession *pte, struct unistim_subchannel *sub)
 
static const char * subtype_tostr (const int type)
 
static void swap_subs (struct unistim_subchannel *a, struct unistim_subchannel *b)
 
static void transfer_call_step1 (struct unistimsession *pte)
 
static void transfer_cancel_step2 (struct unistimsession *pte)
 
static struct unistim_subchannelunistim_alloc_sub (struct unistim_device *d, int x)
 
static int unistim_answer (struct ast_channel *ast)
 
static int unistim_call (struct ast_channel *ast, const char *dest, int timeout)
 
static char * unistim_do_debug (struct ast_cli_entry *e, int cmd, struct ast_cli_args *a)
 
static int unistim_do_senddigit (struct unistimsession *pte, char digit)
 
static int unistim_fixup (struct ast_channel *oldchan, struct ast_channel *newchan)
 
static int unistim_free_sub (struct unistim_subchannel *)
 
static enum ast_rtp_glue_result unistim_get_rtp_peer (struct ast_channel *chan, struct ast_rtp_instance **instance)
 
static int unistim_hangup (struct ast_channel *ast)
 
static int unistim_hangup_clean (struct ast_channel *ast, struct unistim_subchannel *sub)
 
static int unistim_indicate (struct ast_channel *ast, int ind, const void *data, size_t datalen)
 
static struct unistim_lineunistim_line_alloc (void)
 
static void unistim_line_copy (struct unistim_line *dst, struct unistim_line *src)
 
static struct unistim_lineunistim_line_destroy (struct unistim_line *l)
 
static struct ast_channelunistim_new (struct unistim_subchannel *sub, int state, const struct ast_assigned_ids *assignedids, const struct ast_channel *requestor)
 
static struct ast_frameunistim_read (struct ast_channel *ast)
 
static int unistim_register (struct unistimsession *s)
 
static char * unistim_reload (struct ast_cli_entry *e, int cmd, struct ast_cli_args *a)
 — unistim_reload: Force reload of module from cli — Runs in the asterisk main thread, so don't do anything useful but setting a flag and waiting for do_monitor to do the job in our thread More...
 
static struct ast_channelunistim_request (const char *type, struct ast_format_cap *cap, const struct ast_assigned_ids *assignedids, const struct ast_channel *requestor, const char *dest, int *cause)
 
static struct ast_frameunistim_rtp_read (const struct ast_channel *ast, const struct unistim_subchannel *sub)
 
static int unistim_send_mwi_to_peer (struct unistim_line *peer, unsigned int tick)
 
static int unistim_senddigit_begin (struct ast_channel *ast, char digit)
 
static int unistim_senddigit_end (struct ast_channel *ast, char digit, unsigned int duration)
 
static int unistim_sendtext (struct ast_channel *ast, const char *text)
 
static void unistim_set_owner (struct unistim_subchannel *sub, struct ast_channel *chan)
 
static int unistim_set_rtp_peer (struct ast_channel *chan, struct ast_rtp_instance *rtp, struct ast_rtp_instance *vrtp, struct ast_rtp_instance *trtp, const struct ast_format_cap *codecs, int nat_active)
 
static char * unistim_show_devices (struct ast_cli_entry *e, int cmd, struct ast_cli_args *a)
 
static char * unistim_show_info (struct ast_cli_entry *e, int cmd, struct ast_cli_args *a)
 
static char * unistim_sp (struct ast_cli_entry *e, int cmd, struct ast_cli_args *a)
 
static void * unistim_ss (void *data)
 
static int unistim_unalloc_sub (struct unistim_device *d, struct unistim_subchannel *sub)
 
static int unistim_write (struct ast_channel *ast, struct ast_frame *frame)
 
static int unistimsock_read (int *id, int fd, short events, void *ignore)
 
static int unload_module (void)
 
static void unquote (char *out, const char *src, int maxlen)
 
static int unregister_extension (const struct unistimsession *pte)
 
static const char * ustmtext (const char *str, struct unistimsession *pte)
 
static int write_entry_history (struct unistimsession *pte, FILE *f, char c, char *line1)
 
static int write_history (struct unistimsession *pte, char way, char ismissed)
 

Variables

static struct ast_module_info __mod_info = { .name = AST_MODULE, .flags = AST_MODFLAG_DEFAULT , .description = "UNISTIM Protocol (USTM)" , .key = "This paragraph is copyright (c) 2006 by Digium, Inc. \In order for your module to load, it must return this \key via a function called \"key\". Any code which \includes this paragraph must be licensed under the GNU \General Public License version 2 or later (at your \option). In addition to Digium's general reservations \of rights, Digium expressly reserves the right to \allow other parties to license this paragraph under \different terms. Any use of Digium, Inc. trademarks or \logos (including \"Asterisk\" or \"Digium\") without \express written permission of Digium, Inc. is prohibited.\n" , .buildopt_sum = AST_BUILDOPT_SUM, .support_level = AST_MODULE_SUPPORT_EXTENDED, .load = load_module, .unload = unload_module, .reload = reload, }
 
static const struct ast_module_infoast_module_info = &__mod_info
 
static enum autoprovision autoprovisioning = AUTOPROVISIONING_NO
 
static unsigned char * buff
 
static const char channel_type [] = "USTM"
 
static struct ast_jb_conf default_jbconf
 Global jitterbuffer configuration - by default, jb is disabled. More...
 
static ast_mutex_t devicelock = { PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP , NULL, {1, 0} }
 
static struct unistim_devicedevices = NULL
 
static const float dtmf_col [] = { 1209, 1336, 1477, 1633 }
 
static const int dtmf_row [] = { 697, 770, 852, 941 }
 
struct ast_format_capglobal_cap
 
static struct ast_jb_conf global_jbconf
 
static struct io_contextio
 
static pthread_t monitor_thread = AST_PTHREADT_NULL
 
static ast_mutex_t monlock = { PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP , NULL, {1, 0} }
 
static unsigned char monthlabels []
 
static struct unistim_languages options_languages []
 
static struct unistim_menu_item options_menu []
 
static const unsigned char packet_rcv_discovery []
 
static const unsigned char packet_recv_expansion_pressed_key []
 
static const unsigned char packet_recv_firm_version []
 
static const unsigned char packet_recv_hangup []
 
static const unsigned char packet_recv_it_type []
 
static const unsigned char packet_recv_mac_addr []
 
static const unsigned char packet_recv_pick_up []
 
static const unsigned char packet_recv_pressed_key []
 
static const unsigned char packet_recv_r2 [] = { 0x00, 0x00, 0x00, 0x13, 0x96, 0x03, 0x03 }
 
static const unsigned char packet_recv_resume_connection_with_server []
 
static const unsigned char packet_send_arrow [] = { 0x17, 0x04, 0x04, 0x00 }
 
static const unsigned char packet_send_blink_cursor [] = { 0x17, 0x04, 0x10, 0x86 }
 
static const unsigned char packet_send_call []
 
static const unsigned char packet_send_charset_iso_2022_jp []
 
static const unsigned char packet_send_charset_iso_8859_1 []
 
static const unsigned char packet_send_charset_iso_8859_2 []
 
static const unsigned char packet_send_charset_iso_8859_4 []
 
static const unsigned char packet_send_charset_iso_8859_5 []
 
static const unsigned char packet_send_Contrast []
 
static const unsigned char packet_send_date_time []
 
static const unsigned char packet_send_date_time2 []
 
static const unsigned char packet_send_date_time3 []
 
static const unsigned char packet_send_discovery_ack []
 
static const unsigned char packet_send_end_call []
 
static const unsigned char packet_send_expansion_icon [] = { 0x09, 0x06, 0x59, 0x05, 0x47, 0x20 }
 
static const unsigned char packet_send_expansion_next [] = { 0x09, 0x03, 0x17 }
 
static const unsigned char packet_send_expansion_text []
 
static const unsigned char packet_send_favorite []
 
static const unsigned char packet_send_icon [] = { 0x17, 0x05, 0x14, 0x00, 0x25 }
 
static const unsigned char packet_send_jitter_buffer_conf []
 
static const unsigned char packet_send_led_update [] = { 0x19, 0x04, 0x00, 0x00 }
 
static unsigned char packet_send_monthlabels_download []
 
static const unsigned char packet_send_mute [] = { 0x16, 0x05, 0x04, 0x00, 0x00 }
 
static const unsigned char packet_send_no_ring []
 
static const unsigned char packet_send_open_audio_stream_rx []
 
static const unsigned char packet_send_open_audio_stream_rx3 []
 
static const unsigned char packet_send_open_audio_stream_tx []
 
static const unsigned char packet_send_open_audio_stream_tx3 []
 
static unsigned char packet_send_ping []
 
static const unsigned char packet_send_query_basic_manager_04 [] = { 0x1a, 0x04, 0x01, 0x04 }
 
static const unsigned char packet_send_query_basic_manager_10 [] = { 0x1a, 0x04, 0x01, 0x10 }
 
static const unsigned char packet_send_query_mac_address [] = { 0x1a, 0x04, 0x01, 0x08 }
 
static const unsigned char packet_send_ring []
 
static const unsigned char packet_send_rtp_packet_size []
 
static const unsigned char packet_send_S1 [] = { 0x1a, 0x07, 0x07, 0x00, 0x00, 0x00, 0x13 }
 
static const unsigned char packet_send_s4 []
 
static const unsigned char packet_send_S7 [] = { 0x17, 0x06, 0x0f, 0x30, 0x07, 0x07 }
 
static const unsigned char packet_send_s9 []
 
static const unsigned char packet_send_select_output []
 
static const unsigned char packet_send_set_pos_cursor []
 
static const unsigned char packet_send_start_timer []
 
static const unsigned char packet_send_status []
 
static const unsigned char packet_send_status2 []
 
static const unsigned char packet_send_stop_timer [] = { 0x17, 0x05, 0x0b, 0x02, 0x00 }
 
static const unsigned char packet_send_stream_based_tone_dual_freq []
 
static const unsigned char packet_send_stream_based_tone_off []
 
static const unsigned char packet_send_stream_based_tone_on []
 
static const unsigned char packet_send_stream_based_tone_single_freq []
 
static const unsigned char packet_send_text []
 
static const unsigned char packet_send_title []
 
static struct sockaddr_in public_ip = { 0, }
 
struct {
   unsigned int   cos
 
   unsigned int   cos_audio
 
   unsigned int   tos
 
   unsigned int   tos_audio
 
qos = { 0, 0, 0, 0 }
 
static struct ast_sched_contextsched
 
static ast_mutex_t sessionlock = { PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP , NULL, {1, 0} }
 
static struct unistimsessionsessions = NULL
 
static const char tdesc [] = "UNISTIM Channel Driver"
 
static struct ast_cli_entry unistim_cli []
 
static int unistim_keepalive
 
static int unistim_port
 
static ast_mutex_t unistim_reload_lock = { PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP , NULL, {1, 0} }
 
static int unistim_reloading = 0
 
static struct ast_rtp_glue unistim_rtp_glue
 
static struct ast_channel_tech unistim_tech
 
static int unistimdebug = 0
 
static int unistimsock = -1
 
static char ustm_strcopy [1024]
 

Detailed Description

chan_unistim channel driver for Asterisk

Author
Cedric Hans cedri.nosp@m.c.ha.nosp@m.ns@ml.nosp@m.kj.n.nosp@m.et

Unistim (Unified Networks IP Stimulus) channel driver for Nortel i2002, i2004 and i2050

Definition in file chan_unistim.c.

Macro Definition Documentation

◆ AST_CONFIG_MAX_PATH

#define AST_CONFIG_MAX_PATH   255

Definition at line 113 of file chan_unistim.c.

◆ BUFFSEND

#define BUFFSEND   unsigned char buffsend[64] = { 0x00, 0x00, 0xaa, 0xbb, 0x02, 0x01 }

Definition at line 704 of file chan_unistim.c.

◆ DEBUG_TIMER

#define DEBUG_TIMER   dummy

Definition at line 241 of file chan_unistim.c.

◆ DEFAULT_CODEC

#define DEFAULT_CODEC   0x00

Not used

Definition at line 110 of file chan_unistim.c.

◆ DEFAULT_INTERDIGIT_TIMER

#define DEFAULT_INTERDIGIT_TIMER   4000

Timeout value for entered number being dialed

Definition at line 107 of file chan_unistim.c.

◆ DEFAULTCALLERID

#define DEFAULTCALLERID   "Unknown"

Definition at line 84 of file chan_unistim.c.

◆ DEFAULTCALLERNAME

#define DEFAULTCALLERNAME   " "

Definition at line 85 of file chan_unistim.c.

◆ DEFAULTCONTEXT

#define DEFAULTCONTEXT   "default"

Definition at line 83 of file chan_unistim.c.

◆ DEFAULTHEIGHT

#define DEFAULTHEIGHT   3

Definition at line 86 of file chan_unistim.c.

◆ DEVICE_NAME_LEN

#define DEVICE_NAME_LEN   16

Definition at line 112 of file chan_unistim.c.

◆ EXPNUM

#define EXPNUM   24

Definition at line 217 of file chan_unistim.c.

◆ FAV_BLINK_FAST

#define FAV_BLINK_FAST   0x20

Definition at line 211 of file chan_unistim.c.

◆ FAV_BLINK_SLOW

#define FAV_BLINK_SLOW   0x40

Definition at line 212 of file chan_unistim.c.

◆ FAV_ICON_BOX

#define FAV_ICON_BOX   0x3F

Definition at line 209 of file chan_unistim.c.

◆ FAV_ICON_CALL_CENTER

#define FAV_ICON_CALL_CENTER   0x34

Definition at line 198 of file chan_unistim.c.

◆ FAV_ICON_CITY

#define FAV_ICON_CITY   0x31

Definition at line 195 of file chan_unistim.c.

◆ FAV_ICON_COMPUTER

#define FAV_ICON_COMPUTER   0x38

Definition at line 202 of file chan_unistim.c.

◆ FAV_ICON_FAX

#define FAV_ICON_FAX   0x35

Definition at line 199 of file chan_unistim.c.

◆ FAV_ICON_FORWARD

#define FAV_ICON_FORWARD   0x39

Definition at line 203 of file chan_unistim.c.

◆ FAV_ICON_HEADPHONES

#define FAV_ICON_HEADPHONES   0x2E

Definition at line 192 of file chan_unistim.c.

◆ FAV_ICON_HEADPHONES_ONHOLD

#define FAV_ICON_HEADPHONES_ONHOLD   0x2F

Definition at line 193 of file chan_unistim.c.

◆ FAV_ICON_HOME

#define FAV_ICON_HOME   0x30

Definition at line 194 of file chan_unistim.c.

◆ FAV_ICON_INBOX

#define FAV_ICON_INBOX   0x3C

Definition at line 206 of file chan_unistim.c.

◆ FAV_ICON_LOCKED

#define FAV_ICON_LOCKED   0x3A

Definition at line 204 of file chan_unistim.c.

◆ FAV_ICON_MAILBOX

#define FAV_ICON_MAILBOX   0x36

Definition at line 200 of file chan_unistim.c.

◆ FAV_ICON_MEETING

#define FAV_ICON_MEETING   0x3E

Definition at line 208 of file chan_unistim.c.

◆ FAV_ICON_NONE

#define FAV_ICON_NONE   0x00

Definition at line 177 of file chan_unistim.c.

◆ FAV_ICON_OFFHOOK_BLACK

#define FAV_ICON_OFFHOOK_BLACK   0x24

Definition at line 182 of file chan_unistim.c.

◆ FAV_ICON_OFFHOOK_WHITE

#define FAV_ICON_OFFHOOK_WHITE   0x25

Definition at line 183 of file chan_unistim.c.

◆ FAV_ICON_ONHOLD_BLACK

#define FAV_ICON_ONHOLD_BLACK   0x26

Definition at line 184 of file chan_unistim.c.

◆ FAV_ICON_ONHOLD_WHITE

#define FAV_ICON_ONHOLD_WHITE   0x27

Definition at line 185 of file chan_unistim.c.

◆ FAV_ICON_ONHOOK_BLACK

#define FAV_ICON_ONHOOK_BLACK   0x20

Definition at line 178 of file chan_unistim.c.

◆ FAV_ICON_ONHOOK_WHITE

#define FAV_ICON_ONHOOK_WHITE   0x21

Definition at line 179 of file chan_unistim.c.

◆ FAV_ICON_OUTBOX

#define FAV_ICON_OUTBOX   0x3D

Definition at line 207 of file chan_unistim.c.

◆ FAV_ICON_PAGER

#define FAV_ICON_PAGER   0x33

Definition at line 197 of file chan_unistim.c.

◆ FAV_ICON_PHONE_BLACK

#define FAV_ICON_PHONE_BLACK   0x2A

Definition at line 188 of file chan_unistim.c.

◆ FAV_ICON_PHONE_WHITE

#define FAV_ICON_PHONE_WHITE   0x2B

Definition at line 189 of file chan_unistim.c.

◆ FAV_ICON_REFLECT

#define FAV_ICON_REFLECT   0x37

Definition at line 201 of file chan_unistim.c.

◆ FAV_ICON_SHARP

#define FAV_ICON_SHARP   0x32

Definition at line 196 of file chan_unistim.c.

◆ FAV_ICON_SPEAKER_OFFHOOK_BLACK

#define FAV_ICON_SPEAKER_OFFHOOK_BLACK   0x28

Definition at line 186 of file chan_unistim.c.

◆ FAV_ICON_SPEAKER_OFFHOOK_WHITE

#define FAV_ICON_SPEAKER_OFFHOOK_WHITE   0x29

Definition at line 187 of file chan_unistim.c.

◆ FAV_ICON_SPEAKER_ONHOLD_BLACK

#define FAV_ICON_SPEAKER_ONHOLD_BLACK   0x2C

Definition at line 190 of file chan_unistim.c.

◆ FAV_ICON_SPEAKER_ONHOLD_WHITE

#define FAV_ICON_SPEAKER_ONHOLD_WHITE   0x2D

Definition at line 191 of file chan_unistim.c.

◆ FAV_ICON_SPEAKER_ONHOOK_BLACK

#define FAV_ICON_SPEAKER_ONHOOK_BLACK   0x22

Definition at line 180 of file chan_unistim.c.

◆ FAV_ICON_SPEAKER_ONHOOK_WHITE

#define FAV_ICON_SPEAKER_ONHOOK_WHITE   0x23

Definition at line 181 of file chan_unistim.c.

◆ FAV_ICON_TRASH

#define FAV_ICON_TRASH   0x3B

Definition at line 205 of file chan_unistim.c.

◆ FAV_LINE_ICON

#define FAV_LINE_ICON   FAV_ICON_ONHOOK_BLACK

Definition at line 218 of file chan_unistim.c.

◆ FAV_MAX_LENGTH

#define FAV_MAX_LENGTH   0x0A

Definition at line 214 of file chan_unistim.c.

◆ FAVNUM

#define FAVNUM   6

Definition at line 216 of file chan_unistim.c.

◆ IDLE_WAIT

#define IDLE_WAIT   1000

Nb of milliseconds waited when no events are scheduled

Definition at line 101 of file chan_unistim.c.

◆ LED_BAR_OFF

#define LED_BAR_OFF   0x00 /* bar off */

Definition at line 151 of file chan_unistim.c.

◆ LED_BAR_ON

#define LED_BAR_ON   0x01 /* bar on */

Definition at line 152 of file chan_unistim.c.

◆ LED_BAR_P2

#define LED_BAR_P2   0x02 /* bar 1s on/1s */

Definition at line 153 of file chan_unistim.c.

◆ LED_BAR_P3

#define LED_BAR_P3   0x03 /* bar 2.5s on/0.5s off */

Definition at line 154 of file chan_unistim.c.

◆ LED_BAR_P4

#define LED_BAR_P4   0x04 /* bar 0.6s on/0.3s off */

Definition at line 155 of file chan_unistim.c.

◆ LED_BAR_P5

#define LED_BAR_P5   0x05 /* bar 0.5s on/0.5s off */

Definition at line 156 of file chan_unistim.c.

◆ LED_BAR_P6

#define LED_BAR_P6   0x06 /* bar 2s on/0.5s off */

Definition at line 157 of file chan_unistim.c.

◆ LED_BAR_P7

#define LED_BAR_P7   0x07 /* bar off */

Definition at line 158 of file chan_unistim.c.

◆ LED_HEADPHONE_OFF

#define LED_HEADPHONE_OFF   0x010

Definition at line 161 of file chan_unistim.c.

◆ LED_HEADPHONE_ON

#define LED_HEADPHONE_ON   0x011

Definition at line 162 of file chan_unistim.c.

◆ LED_MUTE_BLINK

#define LED_MUTE_BLINK   0x1A

Definition at line 165 of file chan_unistim.c.

◆ LED_MUTE_OFF

#define LED_MUTE_OFF   0x018

Definition at line 163 of file chan_unistim.c.

◆ LED_MUTE_ON

#define LED_MUTE_ON   0x019

Definition at line 164 of file chan_unistim.c.

◆ LED_SPEAKER_OFF

#define LED_SPEAKER_OFF   0x08

Definition at line 159 of file chan_unistim.c.

◆ LED_SPEAKER_ON

#define LED_SPEAKER_ON   0x09

Definition at line 160 of file chan_unistim.c.

◆ MAX_BUF_NUMBER

#define MAX_BUF_NUMBER   150

Number of slots for the transmit queue

Definition at line 93 of file chan_unistim.c.

◆ MAX_BUF_SIZE

#define MAX_BUF_SIZE   64

Size of the transmit buffer

Definition at line 91 of file chan_unistim.c.

◆ MAX_ENTRY_LOG

#define MAX_ENTRY_LOG   30

Definition at line 114 of file chan_unistim.c.

◆ MAX_SCREEN_NUMBER

#define MAX_SCREEN_NUMBER   15

Number of digits displayed on screen

Definition at line 95 of file chan_unistim.c.

◆ MONTH_LABEL_SIZE

#define MONTH_LABEL_SIZE   3

Length of month label size

Definition at line 97 of file chan_unistim.c.

◆ MUTE_OFF

#define MUTE_OFF   0x00

Definition at line 147 of file chan_unistim.c.

◆ MUTE_ON

#define MUTE_ON   0xFF

Definition at line 148 of file chan_unistim.c.

◆ MUTE_ON_DISCRET

#define MUTE_ON_DISCRET   0xCE

Definition at line 149 of file chan_unistim.c.

◆ NB_MAX_RETRANSMIT

#define NB_MAX_RETRANSMIT   8

Try x times before removing the phone

Definition at line 99 of file chan_unistim.c.

◆ OUTPUT_HANDSET

#define OUTPUT_HANDSET   0xC0

Definition at line 138 of file chan_unistim.c.

◆ OUTPUT_HEADPHONE

#define OUTPUT_HEADPHONE   0xC1

Definition at line 139 of file chan_unistim.c.

◆ OUTPUT_SPEAKER

#define OUTPUT_SPEAKER   0xC2

Definition at line 140 of file chan_unistim.c.

◆ RETRANSMIT_TIMER

#define RETRANSMIT_TIMER   2000

Wait x milliseconds before resending a packet

Definition at line 103 of file chan_unistim.c.

◆ SELECTCODEC_MAX_LENGTH

#define SELECTCODEC_MAX_LENGTH   2

Definition at line 3730 of file chan_unistim.c.

◆ SELECTCODEC_MSG

#define SELECTCODEC_MSG   "Codec number : .."

Definition at line 3731 of file chan_unistim.c.

◆ SELECTCODEC_START_ENTRY_POS

#define SELECTCODEC_START_ENTRY_POS   15

Definition at line 3729 of file chan_unistim.c.

◆ SELECTEXTENSION_MAX_LENGTH

#define SELECTEXTENSION_MAX_LENGTH   10

Definition at line 3874 of file chan_unistim.c.

◆ SELECTEXTENSION_MSG

#define SELECTEXTENSION_MSG   ".........."

Definition at line 3875 of file chan_unistim.c.

◆ SELECTEXTENSION_START_ENTRY_POS

#define SELECTEXTENSION_START_ENTRY_POS   0

Definition at line 3873 of file chan_unistim.c.

◆ SIZE_HEADER

#define SIZE_HEADER   6

Definition at line 167 of file chan_unistim.c.

◆ SIZE_MAC_ADDR

#define SIZE_MAC_ADDR   17

Definition at line 168 of file chan_unistim.c.

◆ SIZE_PAGE

#define SIZE_PAGE   4096

Definition at line 111 of file chan_unistim.c.

◆ STATUS_LENGTH_MAX

#define STATUS_LENGTH_MAX   28

Definition at line 175 of file chan_unistim.c.

◆ SUB_REAL

#define SUB_REAL   0

Definition at line 116 of file chan_unistim.c.

◆ SUB_RING

#define SUB_RING   1

Definition at line 117 of file chan_unistim.c.

◆ SUB_THREEWAY

#define SUB_THREEWAY   2

Definition at line 118 of file chan_unistim.c.

◆ TEXT_INVERSE

#define TEXT_INVERSE   0x25

Definition at line 174 of file chan_unistim.c.

◆ TEXT_LENGTH_MAX

#define TEXT_LENGTH_MAX   24

Definition at line 169 of file chan_unistim.c.

◆ TEXT_LINE0

#define TEXT_LINE0   0x00

Definition at line 170 of file chan_unistim.c.

◆ TEXT_LINE1

#define TEXT_LINE1   0x20

Definition at line 171 of file chan_unistim.c.

◆ TEXT_LINE2

#define TEXT_LINE2   0x40

Definition at line 172 of file chan_unistim.c.

◆ TEXT_NORMAL

#define TEXT_NORMAL   0x05

Definition at line 173 of file chan_unistim.c.

◆ TIMER_MWI

#define TIMER_MWI   5000

How often the mailbox is checked for new messages

Definition at line 105 of file chan_unistim.c.

◆ USTM_LANG_DIR

#define USTM_LANG_DIR   "unistimLang"

Definition at line 88 of file chan_unistim.c.

◆ USTM_LOG_DIR

#define USTM_LOG_DIR   "unistimHistory"

Definition at line 87 of file chan_unistim.c.

◆ VOLUME_INSANELY_LOUD

#define VOLUME_INSANELY_LOUD   0x07

Definition at line 145 of file chan_unistim.c.

◆ VOLUME_LOW

#define VOLUME_LOW   0x01

Definition at line 142 of file chan_unistim.c.

◆ VOLUME_LOW_SPEAKER

#define VOLUME_LOW_SPEAKER   0x03

Definition at line 143 of file chan_unistim.c.

◆ VOLUME_NORMAL

#define VOLUME_NORMAL   0x02

Definition at line 144 of file chan_unistim.c.

Enumeration Type Documentation

◆ autoprov_extn

Enumerator
EXTENSION_NONE 

Do not create an extension into the default dialplan

EXTENSION_ASK 

Prompt user for an extension number and register it

EXTENSION_LINE 

Register an extension with the line=> value

EXTENSION_TN 

Used with AUTOPROVISIONING_TN

Definition at line 128 of file chan_unistim.c.

128 {
129 /*! Do not create an extension into the default dialplan */
130 EXTENSION_NONE = 0,
131 /*! Prompt user for an extension number and register it */
133 /*! Register an extension with the line=> value */
135 /*! Used with AUTOPROVISIONING_TN */
137};
@ EXTENSION_ASK
Definition: chan_unistim.c:132
@ EXTENSION_LINE
Definition: chan_unistim.c:134
@ EXTENSION_TN
Definition: chan_unistim.c:136
@ EXTENSION_NONE
Definition: chan_unistim.c:130

◆ autoprovision

Enumerator
AUTOPROVISIONING_NO 
AUTOPROVISIONING_YES 
AUTOPROVISIONING_TN 

Definition at line 122 of file chan_unistim.c.

122 {
126};
@ AUTOPROVISIONING_NO
Definition: chan_unistim.c:123
@ AUTOPROVISIONING_TN
Definition: chan_unistim.c:125
@ AUTOPROVISIONING_YES
Definition: chan_unistim.c:124

◆ charset

enum charset
Enumerator
LANG_DEFAULT 
ISO_8859_1 
ISO_8859_2 
ISO_8859_4 
ISO_8859_5 
ISO_2022_JP 

Definition at line 336 of file chan_unistim.c.

336 {
343};
@ ISO_8859_1
Definition: chan_unistim.c:338
@ ISO_8859_4
Definition: chan_unistim.c:340
@ LANG_DEFAULT
Definition: chan_unistim.c:337
@ ISO_8859_5
Definition: chan_unistim.c:341
@ ISO_2022_JP
Definition: chan_unistim.c:342
@ ISO_8859_2
Definition: chan_unistim.c:339

◆ handset_state

Enumerator
STATE_ONHOOK 
STATE_OFFHOOK 

Definition at line 290 of file chan_unistim.c.

290 {
293};
@ STATE_OFFHOOK
Definition: chan_unistim.c:292
@ STATE_ONHOOK
Definition: chan_unistim.c:291

◆ phone_key

enum phone_key
Enumerator
KEY_0 
KEY_1 
KEY_2 
KEY_3 
KEY_4 
KEY_5 
KEY_6 
KEY_7 
KEY_8 
KEY_9 
KEY_STAR 
KEY_SHARP 
KEY_UP 
KEY_DOWN 
KEY_RIGHT 
KEY_LEFT 
KEY_QUIT 
KEY_COPY 
KEY_FUNC1 
KEY_FUNC2 
KEY_FUNC3 
KEY_FUNC4 
KEY_ONHOLD 
KEY_HANGUP 
KEY_MUTE 
KEY_HEADPHN 
KEY_LOUDSPK 
KEY_FAV0 
KEY_FAV1 
KEY_FAV2 
KEY_FAV3 
KEY_FAV4 
KEY_FAV5 
KEY_COMPUTR 
KEY_CONF 
KEY_SNDHIST 
KEY_RCVHIST 
KEY_INDEX 

Definition at line 295 of file chan_unistim.c.

295 {
296 KEY_0 = 0x40,
297 KEY_1 = 0x41,
298 KEY_2 = 0x42,
299 KEY_3 = 0x43,
300 KEY_4 = 0x44,
301 KEY_5 = 0x45,
302 KEY_6 = 0x46,
303 KEY_7 = 0x47,
304 KEY_8 = 0x48,
305 KEY_9 = 0x49,
306 KEY_STAR = 0x4a,
307 KEY_SHARP = 0x4b,
308 KEY_UP = 0x4c,
309 KEY_DOWN = 0x4d,
310 KEY_RIGHT = 0x4e,
311 KEY_LEFT = 0x4f,
312 KEY_QUIT = 0x50,
313 KEY_COPY = 0x51,
314 KEY_FUNC1 = 0x54,
315 KEY_FUNC2 = 0x55,
316 KEY_FUNC3 = 0x56,
317 KEY_FUNC4 = 0x57,
318 KEY_ONHOLD = 0x5b,
319 KEY_HANGUP = 0x5c,
320 KEY_MUTE = 0x5d,
321 KEY_HEADPHN = 0x5e,
322 KEY_LOUDSPK = 0x5f,
323 KEY_FAV0 = 0x60,
324 KEY_FAV1 = 0x61,
325 KEY_FAV2 = 0x62,
326 KEY_FAV3 = 0x63,
327 KEY_FAV4 = 0x64,
328 KEY_FAV5 = 0x65,
329 KEY_COMPUTR = 0x7b,
330 KEY_CONF = 0x7c,
331 KEY_SNDHIST = 0x7d,
332 KEY_RCVHIST = 0x7e,
333 KEY_INDEX = 0x7f
334};
@ KEY_INDEX
Definition: chan_unistim.c:333
@ KEY_FAV0
Definition: chan_unistim.c:323
@ KEY_QUIT
Definition: chan_unistim.c:312
@ KEY_UP
Definition: chan_unistim.c:308
@ KEY_HANGUP
Definition: chan_unistim.c:319
@ KEY_2
Definition: chan_unistim.c:298
@ KEY_6
Definition: chan_unistim.c:302
@ KEY_FUNC4
Definition: chan_unistim.c:317
@ KEY_1
Definition: chan_unistim.c:297
@ KEY_RCVHIST
Definition: chan_unistim.c:332
@ KEY_FAV3
Definition: chan_unistim.c:326
@ KEY_COMPUTR
Definition: chan_unistim.c:329
@ KEY_9
Definition: chan_unistim.c:305
@ KEY_LEFT
Definition: chan_unistim.c:311
@ KEY_RIGHT
Definition: chan_unistim.c:310
@ KEY_0
Definition: chan_unistim.c:296
@ KEY_FAV2
Definition: chan_unistim.c:325
@ KEY_FUNC3
Definition: chan_unistim.c:316
@ KEY_SNDHIST
Definition: chan_unistim.c:331
@ KEY_CONF
Definition: chan_unistim.c:330
@ KEY_SHARP
Definition: chan_unistim.c:307
@ KEY_FAV4
Definition: chan_unistim.c:327
@ KEY_DOWN
Definition: chan_unistim.c:309
@ KEY_8
Definition: chan_unistim.c:304
@ KEY_MUTE
Definition: chan_unistim.c:320
@ KEY_COPY
Definition: chan_unistim.c:313
@ KEY_STAR
Definition: chan_unistim.c:306
@ KEY_ONHOLD
Definition: chan_unistim.c:318
@ KEY_LOUDSPK
Definition: chan_unistim.c:322
@ KEY_FAV1
Definition: chan_unistim.c:324
@ KEY_FAV5
Definition: chan_unistim.c:328
@ KEY_HEADPHN
Definition: chan_unistim.c:321
@ KEY_FUNC1
Definition: chan_unistim.c:314
@ KEY_7
Definition: chan_unistim.c:303
@ KEY_4
Definition: chan_unistim.c:300
@ KEY_5
Definition: chan_unistim.c:301
@ KEY_FUNC2
Definition: chan_unistim.c:315
@ KEY_3
Definition: chan_unistim.c:299

◆ phone_state

Enumerator
STATE_INIT 
STATE_AUTHDENY 
STATE_MAINPAGE 
STATE_EXTENSION 
STATE_DIALPAGE 
STATE_RINGING 
STATE_CALL 
STATE_SELECTOPTION 
STATE_SELECTCODEC 
STATE_SELECTLANGUAGE 
STATE_CLEANING 
STATE_HISTORY 

Definition at line 275 of file chan_unistim.c.

275 {
288};
@ STATE_EXTENSION
Definition: chan_unistim.c:279
@ STATE_HISTORY
Definition: chan_unistim.c:287
@ STATE_AUTHDENY
Definition: chan_unistim.c:277
@ STATE_SELECTOPTION
Definition: chan_unistim.c:283
@ STATE_CLEANING
Definition: chan_unistim.c:286
@ STATE_CALL
Definition: chan_unistim.c:282
@ STATE_SELECTCODEC
Definition: chan_unistim.c:284
@ STATE_INIT
Definition: chan_unistim.c:276
@ STATE_MAINPAGE
Definition: chan_unistim.c:278
@ STATE_SELECTLANGUAGE
Definition: chan_unistim.c:285
@ STATE_DIALPAGE
Definition: chan_unistim.c:280
@ STATE_RINGING
Definition: chan_unistim.c:281

Function Documentation

◆ __reg_module()

static void __reg_module ( void  )
static

Definition at line 7206 of file chan_unistim.c.

◆ __unreg_module()

static void __unreg_module ( void  )
static

Definition at line 7206 of file chan_unistim.c.

◆ AST_MODULE_SELF_SYM()

struct ast_module * AST_MODULE_SELF_SYM ( void  )

Definition at line 7206 of file chan_unistim.c.

◆ attempt_transfer()

static int attempt_transfer ( struct unistim_subchannel p1,
struct unistim_subchannel p2 
)
static

Definition at line 2440 of file chan_unistim.c.

2441{
2442 RAII_VAR(struct ast_channel *, chana, NULL, ast_channel_unref);
2443 RAII_VAR(struct ast_channel *, chanb, NULL, ast_channel_unref);
2444
2445 if (!p1->owner || !p2->owner) {
2446 ast_log(LOG_WARNING, "Transfer attempted without dual ownership?\n");
2447 return -1;
2448 }
2449 chana = ast_channel_ref(p1->owner);
2450 chanb = ast_channel_ref(p2->owner);
2451
2452 switch (ast_bridge_transfer_attended(chana, chanb)) {
2454 ast_log(LOG_WARNING, "Transfer failed. Invalid bridge setup\n");
2455 break;
2457 ast_log(LOG_WARNING, "Transfer not permitted\n");
2458 break;
2460 ast_log(LOG_WARNING, "Transfer encountered internal error\n");
2461 break;
2463 return 0;
2464 }
2465
2466 /* Control only reaches this point if transfer has failed */
2469 return -1;
2470}
#define ast_log
Definition: astobj2.c:42
@ AST_BRIDGE_TRANSFER_NOT_PERMITTED
Definition: bridge.h:1102
@ AST_BRIDGE_TRANSFER_SUCCESS
Definition: bridge.h:1100
@ AST_BRIDGE_TRANSFER_INVALID
Definition: bridge.h:1104
@ AST_BRIDGE_TRANSFER_FAIL
Definition: bridge.h:1106
enum ast_transfer_result ast_bridge_transfer_attended(struct ast_channel *to_transferee, struct ast_channel *to_transfer_target)
Attended transfer.
Definition: bridge.c:4677
#define ast_channel_ref(c)
Increase channel reference count.
Definition: channel.h:2993
#define ast_channel_unref(c)
Decrease channel reference count.
Definition: channel.h:3004
@ AST_SOFTHANGUP_DEV
Definition: channel.h:1141
int ast_softhangup_nolock(struct ast_channel *chan, int cause)
Softly hangup up a channel (no channel lock)
Definition: channel.c:2477
#define LOG_WARNING
#define NULL
Definition: resample.c:96
Main Channel structure associated with a channel.
struct ast_channel * owner
Definition: chan_unistim.c:356
#define RAII_VAR(vartype, varname, initval, dtor)
Declare a variable that will call a destructor function when it goes out of scope.
Definition: utils.h:941

References ast_bridge_transfer_attended(), AST_BRIDGE_TRANSFER_FAIL, AST_BRIDGE_TRANSFER_INVALID, AST_BRIDGE_TRANSFER_NOT_PERMITTED, AST_BRIDGE_TRANSFER_SUCCESS, ast_channel_ref, ast_channel_unref, ast_log, AST_SOFTHANGUP_DEV, ast_softhangup_nolock(), LOG_WARNING, NULL, unistim_subchannel::owner, and RAII_VAR.

Referenced by close_call().

◆ build_device()

static struct unistim_device * build_device ( const char *  cat,
const struct ast_variable v 
)
static

Definition at line 6501 of file chan_unistim.c.

6502{
6503 struct unistim_device *d;
6504 struct unistim_line *l = NULL, *lt = NULL;
6505 int create = 1;
6506 int nbsoftkey, dateformat, timeformat, callhistory, sharpdial, linecnt;
6507 char linelabel[AST_MAX_EXTENSION];
6508 signed char ringvolume, ringstyle, cwvolume, cwstyle;
6509
6510 /* First, we need to know if we already have this name in our list */
6511 /* Get a lock for the device chained list */
6513 d = devices;
6514 while (d) {
6515 if (!strcmp(d->name, cat)) {
6516 /* Yep, we alreay have this one */
6517 if (unistimsock < 0) {
6518 /* It's a dupe */
6519 ast_log(LOG_WARNING, "Duplicate entry found (%s), ignoring.\n", cat);
6521 return NULL;
6522 }
6523 /* we're reloading right now */
6524 create = 0;
6525 break;
6526 }
6527 d = d->next;
6528 }
6530 if (!(lt = ast_calloc(1, sizeof(*lt)))) {
6531 return NULL;
6532 }
6533 if (create) {
6534 if (!(d = ast_calloc(1, sizeof(*d)))) {
6535 return NULL;
6536 }
6537 ast_mutex_init(&d->lock);
6538 ast_copy_string(d->name, cat, sizeof(d->name));
6539
6540 ast_copy_string(d->context, DEFAULTCONTEXT, sizeof(d->context));
6541 d->contrast = -1;
6542 d->output = OUTPUT_HANDSET;
6543 d->previous_output = OUTPUT_HANDSET;
6544 d->volume = VOLUME_LOW;
6545 d->microphone = MUTE_OFF;
6546 d->height = DEFAULTHEIGHT;
6547 d->selected = -1;
6548 d->interdigit_timer = DEFAULT_INTERDIGIT_TIMER;
6549 } else {
6550 /* Delete existing line information */
6551 AST_LIST_LOCK(&d->lines);
6552 AST_LIST_TRAVERSE_SAFE_BEGIN(&d->lines, l, list){
6555 }
6557 AST_LIST_UNLOCK(&d->lines);
6558
6559 /* reset bookmarks */
6560 memset(d->softkeylabel, 0, sizeof(d->softkeylabel));
6561 memset(d->softkeynumber, 0, sizeof(d->softkeynumber));
6562 memset(d->softkeyicon, 0, sizeof(d->softkeyicon));
6563 memset(d->softkeydevice, 0, sizeof(d->softkeydevice));
6564 memset(d->ssub, 0, sizeof(d->ssub));
6565 memset(d->sline, 0, sizeof(d->sline));
6566 memset(d->sp, 0, sizeof(d->sp));
6567 }
6568 linelabel[0] = '\0';
6569 dateformat = 1;
6570 timeformat = 1;
6571 ringvolume = 2;
6572 cwvolume = 1;
6573 callhistory = 1;
6574 sharpdial = 0;
6575 ringstyle = 3;
6576 cwstyle = 2;
6577 nbsoftkey = 0;
6578 linecnt = 0;
6579 d->dtmfduration = 0;
6580 while (v) {
6581 if (!strcasecmp(v->name, "rtp_port")) {
6582 d->rtp_port = atoi(v->value);
6583 } else if (!strcasecmp(v->name, "rtp_method")) {
6584 d->rtp_method = atoi(v->value);
6585 } else if (!strcasecmp(v->name, "status_method")) {
6586 d->status_method = atoi(v->value);
6587 } else if (!strcasecmp(v->name, "device")) {
6588 ast_copy_string(d->id, v->value, sizeof(d->id));
6589 } else if (!strcasecmp(v->name, "tn")) {
6590 ast_copy_string(d->extension_number, v->value, sizeof(d->extension_number));
6591 } else if (!strcasecmp(v->name, "permit") || !strcasecmp(v->name, "deny")) {
6592 int acl_error = 0;
6593 d->ha = ast_append_ha(v->name, v->value, d->ha, &acl_error);
6594 if (acl_error) {
6595 ast_log(LOG_ERROR, "Invalid ACL '%s' specified for device '%s' on line %d. Deleting device\n",
6596 v->value, cat, v->lineno);
6598 return NULL;
6599 }
6600 } else if (!strcasecmp(v->name, "context")) {
6601 ast_copy_string(d->context, v->value, sizeof(d->context));
6602 } else if (!strcasecmp(v->name, "maintext0")) {
6603 unquote(d->maintext0, v->value, sizeof(d->maintext0) - 1);
6604 } else if (!strcasecmp(v->name, "maintext1")) {
6605 unquote(d->maintext1, v->value, sizeof(d->maintext1) - 1);
6606 } else if (!strcasecmp(v->name, "maintext2")) {
6607 unquote(d->maintext2, v->value, sizeof(d->maintext2) - 1);
6608 } else if (!strcasecmp(v->name, "titledefault")) {
6609 unquote(d->titledefault, v->value, sizeof(d->titledefault) - 1);
6610 } else if (!strcasecmp(v->name, "dateformat")) {
6611 dateformat = atoi(v->value);
6612 } else if (!strcasecmp(v->name, "timeformat")) {
6613 timeformat = atoi(v->value);
6614 } else if (!strcasecmp(v->name, "contrast")) {
6615 d->contrast = atoi(v->value);
6616 if ((d->contrast < 0) || (d->contrast > 15)) {
6617 ast_log(LOG_WARNING, "contrast must be beetween 0 and 15\n");
6618 d->contrast = 8;
6619 }
6620 } else if (!strcasecmp(v->name, "nat")) {
6621 d->nat = ast_true(v->value);
6622 } else if (!strcasecmp(v->name, "hasexp")) {
6623 d->hasexp = ast_true(v->value);
6624 } else if (!strcasecmp(v->name, "ringvolume")) {
6625 ringvolume = atoi(v->value);
6626 } else if (!strcasecmp(v->name, "ringstyle")) {
6627 ringstyle = atoi(v->value);
6628 } else if (!strcasecmp(v->name, "cwvolume")) {
6629 cwvolume = atoi(v->value);
6630 } else if (!strcasecmp(v->name, "cwstyle")) {
6631 cwstyle = atoi(v->value);
6632 } else if (!strcasecmp(v->name, "callhistory")) {
6633 callhistory = atoi(v->value);
6634 } else if (!strcasecmp(v->name, "sharpdial")) {
6635 sharpdial = ast_true(v->value) ? 1 : 0;
6636 } else if (!strcasecmp(v->name, "interdigit_timer")) {
6637 d->interdigit_timer = atoi(v->value);
6638 } else if (!strcasecmp(v->name, "dtmf_duration")) {
6639 d->dtmfduration = atoi(v->value);
6640 if (d->dtmfduration > 150) {
6641 d->dtmfduration = 150;
6642 }
6643 } else if (!strcasecmp(v->name, "callerid")) {
6644 if (!strcasecmp(v->value, "asreceived")) {
6645 lt->cid_num[0] = '\0';
6646 } else {
6647 ast_copy_string(lt->cid_num, v->value, sizeof(lt->cid_num));
6648 }
6649 } else if (!strcasecmp(v->name, "language")) {
6650 ast_copy_string(d->language, v->value, sizeof(d->language));
6651 } else if (!strcasecmp(v->name, "country")) {
6652 ast_copy_string(d->country, v->value, sizeof(d->country));
6653 } else if (!strcasecmp(v->name, "accountcode")) {
6654 ast_copy_string(lt->accountcode, v->value, sizeof(lt->accountcode));
6655 } else if (!strcasecmp(v->name, "amaflags")) {
6656 int y;
6658 if (y < 0) {
6659 ast_log(LOG_WARNING, "Invalid AMA flags: %s at line %d\n", v->value,
6660 v->lineno);
6661 } else {
6662 lt->amaflags = y;
6663 }
6664 } else if (!strcasecmp(v->name, "musiconhold")) {
6665 ast_copy_string(lt->musicclass, v->value, sizeof(lt->musicclass));
6666 } else if (!strcasecmp(v->name, "callgroup")) {
6667 lt->callgroup = ast_get_group(v->value);
6668 } else if (!strcasecmp(v->name, "pickupgroup")) {
6669 lt->pickupgroup = ast_get_group(v->value);
6670 } else if (!strcasecmp(v->name, "mailbox")) {
6671 ast_copy_string(lt->mailbox, v->value, sizeof(lt->mailbox));
6672 } else if (!strcasecmp(v->name, "parkinglot")) {
6673 ast_copy_string(lt->parkinglot, v->value, sizeof(lt->parkinglot));
6674 } else if (!strcasecmp(v->name, "linelabel")) {
6675 unquote(linelabel, v->value, sizeof(linelabel) - 1);
6676 } else if (!strcasecmp(v->name, "extension")) {
6677 if (!strcasecmp(v->value, "none")) {
6678 d->extension = EXTENSION_NONE;
6679 } else if (!strcasecmp(v->value, "ask")) {
6680 d->extension = EXTENSION_ASK;
6681 } else if (!strcasecmp(v->value, "line")) {
6682 d->extension = EXTENSION_LINE;
6683 } else {
6684 ast_log(LOG_WARNING, "Unknown extension option.\n");
6685 }
6686 } else if (!strcasecmp(v->name, "bookmark")) {
6687 if (nbsoftkey > 5) {
6689 "More than 6 softkeys defined. Ignoring new entries.\n");
6690 } else {
6691 if (parse_bookmark(v->value, d)) {
6692 nbsoftkey++;
6693 }
6694 }
6695 } else if (!strcasecmp(v->name, "line")) {
6696 int len = strlen(linelabel);
6697 int create_line = 0;
6698
6699 l = find_line_by_number(d, v->value);
6700 if (!l) { /* If line still not exists */
6701 if (!(l = unistim_line_alloc())) {
6702 ast_free(d);
6703 ast_free(lt);
6704 return NULL;
6705 }
6706 lt->cap = l->cap;
6707 memcpy(l, lt, sizeof(*l));
6708 ast_mutex_init(&l->lock);
6709 create_line = 1;
6710 }
6711 d->to_delete = 0;
6712
6713 /* Set softkey info for new line*/
6714 d->sline[nbsoftkey] = l;
6715 d->softkeyicon[nbsoftkey] = FAV_LINE_ICON;
6716 if (!len) { /* label is undefined ? */
6717 ast_copy_string(d->softkeylabel[nbsoftkey], v->value, sizeof(d->softkeylabel[nbsoftkey]));
6718 } else {
6719 int softkeylinepos = 0;
6720 if ((len > 2) && (linelabel[1] == '@')) {
6721 softkeylinepos = linelabel[0];
6722 if ((softkeylinepos >= '0') && (softkeylinepos <= '5')) {
6723 softkeylinepos -= '0';
6724 d->softkeyicon[nbsoftkey] = FAV_ICON_NONE;
6725 } else {
6727 "Invalid position for linelabel : must be between 0 and 5\n");
6728 }
6729 ast_copy_string(d->softkeylabel[softkeylinepos], linelabel + 2,
6730 sizeof(d->softkeylabel[softkeylinepos]));
6731 d->softkeyicon[softkeylinepos] = FAV_LINE_ICON;
6732 } else {
6733 ast_copy_string(d->softkeylabel[nbsoftkey], linelabel,
6734 sizeof(d->softkeylabel[nbsoftkey]));
6735 }
6736 }
6737 nbsoftkey++;
6738
6739 if (create_line) {
6740 ast_copy_string(l->name, v->value, sizeof(l->name));
6741 snprintf(l->fullname, sizeof(l->fullname), "USTM/%s@%s", l->name, d->name);
6742 if (!ast_strlen_zero(l->mailbox)) {
6743 if (unistimdebug) {
6744 ast_verb(3, "Setting mailbox '%s' on %s@%s\n", l->mailbox, d->name, l->name);
6745 }
6746 }
6748 l->parent = d;
6749 linecnt++;
6750 AST_LIST_LOCK(&d->lines);
6751 AST_LIST_INSERT_TAIL(&d->lines, l, list);
6752 AST_LIST_UNLOCK(&d->lines);
6753 }
6754 } else if (!strcasecmp(v->name, "height")) {
6755 /* Allow the user to lower the expected display lines on the phone
6756 * For example the Nortel i2001 and i2002 only have one ! */
6757 d->height = atoi(v->value);
6758 } else
6759 ast_log(LOG_WARNING, "Don't know keyword '%s' at line %d\n", v->name,
6760 v->lineno);
6761 v = v->next;
6762 }
6763 ast_free(lt);
6764 if (linecnt == 0) {
6765 ast_log(LOG_ERROR, "An Unistim device must have at least one line!\n");
6766 ast_free(d);
6767 return NULL;
6768 }
6769 d->ringvolume = ringvolume;
6770 d->ringstyle = ringstyle;
6771 d->cwvolume = cwvolume;
6772 d->cwstyle = cwstyle;
6773 d->callhistory = callhistory;
6774 d->sharp_dial = sharpdial;
6775 d->tz = ast_get_indication_zone(d->country);
6776 if ((d->tz == NULL) && !ast_strlen_zero(d->country)) {
6777 ast_log(LOG_WARNING, "Country '%s' was not found in indications.conf\n",
6778 d->country);
6779 }
6780 d->datetimeformat = 48 + (dateformat * 4);
6781 d->datetimeformat += timeformat;
6783 (!ast_strlen_zero(d->extension_number))) {
6784 d->extension = EXTENSION_TN;
6785 if (!ast_strlen_zero(d->id)) {
6787 "tn= and device= can't be used together. Ignoring device= entry\n");
6788 }
6789 d->id[0] = 'T'; /* magic : this is a tn entry */
6790 ast_copy_string((d->id) + 1, d->extension_number, sizeof(d->id) - 1);
6791 d->extension_number[0] = '\0';
6792 } else if (ast_strlen_zero(d->id)) {
6793 if (strcmp(d->name, "template")) {
6794 ast_log(LOG_ERROR, "You must specify the mac address with device=\n");
6795 if (d->tz) {
6796 d->tz = ast_tone_zone_unref(d->tz);
6797 }
6798 ast_free(d);
6799 return NULL;
6800 } else {
6801 strcpy(d->id, "000000000000");
6802 }
6803 }
6804 if (!d->rtp_port) {
6805 d->rtp_port = 10000;
6806 }
6807 if (d->contrast == -1) {
6808 d->contrast = 8;
6809 }
6810 if (ast_strlen_zero(d->maintext1)) {
6811 strcpy(d->maintext1, d->name);
6812 }
6813 if (ast_strlen_zero(d->titledefault)) {
6814 struct ast_tm tm = { 0, };
6815 struct timeval cur_time = ast_tvnow();
6816
6817 if ((ast_localtime(&cur_time, &tm, 0)) == 0 || ast_strlen_zero(tm.tm_zone)) {
6818 ast_log(LOG_WARNING, "Error in ast_localtime()\n");
6819 ast_copy_string(d->titledefault, "UNISTIM for*", 12);
6820 } else {
6821 if (strlen(tm.tm_zone) < 4) {
6822 strcpy(d->titledefault, "TimeZone ");
6823 strcat(d->titledefault, tm.tm_zone);
6824 } else if (strlen(tm.tm_zone) < 9) {
6825 strcpy(d->titledefault, "TZ ");
6826 strcat(d->titledefault, tm.tm_zone);
6827 } else {
6828 ast_copy_string(d->titledefault, tm.tm_zone, 12);
6829 }
6830 }
6831 }
6832 /* Update the chained link if it's a new device */
6833 if (create) {
6835 d->next = devices;
6836 devices = d;
6838 ast_verb(3, "Added device '%s'\n", d->name);
6839 } else {
6840 ast_verb(3, "Device '%s' reloaded\n", d->name);
6841 }
6842 return d;
6843}
struct ast_ha * ast_append_ha(const char *sense, const char *stuff, struct ast_ha *path, int *error)
Add a new rule to a list of HAs.
Definition: acl.c:712
#define ast_free(a)
Definition: astmm.h:180
#define ast_calloc(num, len)
A wrapper for calloc()
Definition: astmm.h:202
static int unistimsock
Definition: chan_unistim.c:247
static struct unistim_line * find_line_by_number(struct unistim_device *d, const char *val)
static int unistimdebug
Definition: chan_unistim.c:243
static enum autoprovision autoprovisioning
Definition: chan_unistim.c:245
#define VOLUME_LOW
Definition: chan_unistim.c:142
static struct unistim_line * unistim_line_destroy(struct unistim_line *l)
static struct unistim_line * unistim_line_alloc(void)
#define MUTE_OFF
Definition: chan_unistim.c:147
static struct unistim_device * devices
static ast_mutex_t devicelock
Definition: chan_unistim.c:273
static void delete_device(struct unistim_device *d)
#define DEFAULTCONTEXT
Definition: chan_unistim.c:83
#define FAV_LINE_ICON
Definition: chan_unistim.c:218
#define OUTPUT_HANDSET
Definition: chan_unistim.c:138
#define DEFAULT_INTERDIGIT_TIMER
Definition: chan_unistim.c:107
static int parse_bookmark(const char *text, struct unistim_device *d)
struct ast_format_cap * global_cap
Definition: chan_unistim.c:120
#define DEFAULTHEIGHT
Definition: chan_unistim.c:86
#define FAV_ICON_NONE
Definition: chan_unistim.c:177
static void unquote(char *out, const char *src, int maxlen)
enum ama_flags ast_channel_string2amaflag(const char *flag)
Convert a string to a detail record AMA flag.
Definition: channel.c:4379
ast_group_t ast_get_group(const char *s)
Definition: channel.c:7640
#define AST_MAX_EXTENSION
Definition: channel.h:134
@ AST_MEDIA_TYPE_UNKNOWN
Definition: codec.h:31
int ast_format_cap_append_from_cap(struct ast_format_cap *dst, const struct ast_format_cap *src, enum ast_media_type type)
Append the formats of provided type in src to dst.
Definition: format_cap.c:269
static int len(struct ast_channel *chan, const char *cmd, char *data, char *buf, size_t buflen)
#define LOG_ERROR
#define ast_verb(level,...)
static struct ast_tone_zone * ast_tone_zone_unref(struct ast_tone_zone *tz)
Release a reference to an ast_tone_zone.
Definition: indications.h:205
struct ast_tone_zone * ast_get_indication_zone(const char *country)
locate ast_tone_zone
Definition: indications.c:439
#define AST_LIST_INSERT_TAIL(head, elm, field)
Appends a list entry to the tail of a list.
Definition: linkedlists.h:731
#define AST_LIST_TRAVERSE_SAFE_END
Closes a safe loop traversal block.
Definition: linkedlists.h:615
#define AST_LIST_LOCK(head)
Locks a list.
Definition: linkedlists.h:40
#define AST_LIST_TRAVERSE_SAFE_BEGIN(head, var, field)
Loops safely over (traverses) the entries in a list.
Definition: linkedlists.h:529
#define AST_LIST_REMOVE_CURRENT(field)
Removes the current entry from a list during a traversal.
Definition: linkedlists.h:557
#define AST_LIST_UNLOCK(head)
Attempts to unlock a list.
Definition: linkedlists.h:140
struct ast_tm * ast_localtime(const struct timeval *timep, struct ast_tm *p_tm, const char *zone)
Timezone-independent version of localtime_r(3).
Definition: localtime.c:1739
#define ast_mutex_init(pmutex)
Definition: lock.h:186
#define ast_mutex_unlock(a)
Definition: lock.h:190
#define ast_mutex_lock(a)
Definition: lock.h:189
static char dateformat[256]
Definition: logger.c:81
int attribute_pure ast_true(const char *val)
Make sure something is true. Determine if a string containing a boolean value is "true"....
Definition: utils.c:2199
static force_inline int attribute_pure ast_strlen_zero(const char *s)
Definition: strings.h:65
void ast_copy_string(char *dst, const char *src, size_t size)
Size-limited null-terminating string copy.
Definition: strings.h:425
char * tm_zone
Definition: localtime.h:46
struct ast_variable * next
struct test_val * next
const char * name
A device containing one or more lines.
Definition: chan_unistim.c:394
struct unistim_line::@134 list
char fullname[101]
Definition: chan_unistim.c:375
char name[80]
Definition: chan_unistim.c:374
struct ast_format_cap * cap
Definition: chan_unistim.c:384
struct unistim_device * parent
Definition: chan_unistim.c:387
char mailbox[AST_MAX_EXTENSION]
Definition: chan_unistim.c:378
ast_mutex_t lock
Definition: chan_unistim.c:373
static struct test_val d
struct timeval ast_tvnow(void)
Returns current timeval. Meant to replace calls to gettimeofday().
Definition: time.h:159

References ast_append_ha(), ast_calloc, ast_channel_string2amaflag(), ast_copy_string(), ast_format_cap_append_from_cap(), ast_free, ast_get_group(), ast_get_indication_zone(), AST_LIST_INSERT_TAIL, AST_LIST_LOCK, AST_LIST_REMOVE_CURRENT, AST_LIST_TRAVERSE_SAFE_BEGIN, AST_LIST_TRAVERSE_SAFE_END, AST_LIST_UNLOCK, ast_localtime(), ast_log, AST_MAX_EXTENSION, AST_MEDIA_TYPE_UNKNOWN, ast_mutex_init, ast_mutex_lock, ast_mutex_unlock, ast_strlen_zero(), ast_tone_zone_unref(), ast_true(), ast_tvnow(), ast_verb, autoprovisioning, AUTOPROVISIONING_TN, unistim_line::cap, d, dateformat, DEFAULT_INTERDIGIT_TIMER, DEFAULTCONTEXT, DEFAULTHEIGHT, delete_device(), devicelock, devices, EXTENSION_ASK, EXTENSION_LINE, EXTENSION_NONE, EXTENSION_TN, FAV_ICON_NONE, FAV_LINE_ICON, find_line_by_number(), unistim_line::fullname, global_cap, len(), ast_variable::lineno, unistim_line::list, unistim_line::lock, LOG_ERROR, LOG_WARNING, unistim_line::mailbox, MUTE_OFF, unistim_line::name, ast_variable::name, test_val::name, ast_variable::next, test_val::next, NULL, OUTPUT_HANDSET, unistim_line::parent, parse_bookmark(), ast_tm::tm_zone, unistim_line_alloc(), unistim_line_destroy(), unistimdebug, unistimsock, unquote(), ast_variable::value, and VOLUME_LOW.

Referenced by reload_config().

◆ change_callerid()

void change_callerid ( struct unistimsession pte,
int  type,
char *  callerid 
)
static

Definition at line 2472 of file chan_unistim.c.

2473{
2474 char *data;
2475 int size;
2476
2477 if (type) {
2478 data = pte->device->lst_cnm;
2479 } else {
2480 data = pte->device->lst_cid;
2481 }
2482
2483 /* This is very nearly strncpy(), except that the remaining buffer
2484 * is padded with ' ', instead of '\0' */
2485 memset(data, ' ', TEXT_LENGTH_MAX);
2486 size = strlen(callerid);
2487 if (size > TEXT_LENGTH_MAX) {
2488 size = TEXT_LENGTH_MAX;
2489 }
2490 memcpy(data, callerid, size);
2491}
static const char type[]
Definition: chan_ooh323.c:109
#define TEXT_LENGTH_MAX
Definition: chan_unistim.c:169
char lst_cid[TEXT_LENGTH_MAX]
Definition: chan_unistim.c:436
char lst_cnm[TEXT_LENGTH_MAX]
Definition: chan_unistim.c:437
struct unistim_device * device
Definition: chan_unistim.c:476

References unistimsession::device, unistim_device::lst_cid, unistim_device::lst_cnm, TEXT_LENGTH_MAX, and type.

Referenced by close_call(), and send_callerid_screen().

◆ change_favorite_icon()

static void change_favorite_icon ( struct unistimsession pte,
unsigned char  status 
)
static

Definition at line 1418 of file chan_unistim.c.

1419{
1420 struct unistim_device *d = devices;
1421 int i;
1422 /* Update the current phone line softkey icon */
1423 if (pte->state != STATE_CLEANING) {
1424 int softkeylinepos = get_active_softkey(pte);
1425 if (softkeylinepos != -1) {
1426 send_favorite_short(softkeylinepos, status, pte);
1427 }
1428 }
1429 /* Notify other phones if we're in their bookmark */
1430 while (d) {
1431 for (i = 0; i < FAVNUM; i++) {
1432 if (d->sp[i] == pte->device) { /* It's us ? */
1433 if (d->softkeyicon[i] != status) { /* Avoid resending the same icon */
1434 d->softkeyicon[i] = status;
1435 if (d->session) {
1436 send_favorite(i, status + 1, d->session, d->softkeylabel[i]);
1437 }
1438 }
1439 }
1440 }
1441 d = d->next;
1442 }
1443}
jack_status_t status
Definition: app_jack.c:146
static void send_favorite_short(unsigned char pos, unsigned char status, struct unistimsession *pte)
static void send_favorite(unsigned char pos, unsigned char status, struct unistimsession *pte, const char *text)
static int get_active_softkey(struct unistimsession *pte)
#define FAVNUM
Definition: chan_unistim.c:216

References d, unistimsession::device, devices, FAVNUM, get_active_softkey(), test_val::next, send_favorite(), send_favorite_short(), unistimsession::state, STATE_CLEANING, and status.

Referenced by close_client(), handle_dial_page(), send_select_output(), show_main_page(), and unistim_call().

◆ channel_to_session()

static struct unistimsession * channel_to_session ( struct ast_channel ast)
static

Definition at line 4794 of file chan_unistim.c.

4795{
4796 struct unistim_subchannel *sub;
4797 if (!ast) {
4798 ast_log(LOG_WARNING, "Unistim callback function called with a null channel\n");
4799 return NULL;
4800 }
4801 if (!ast_channel_tech_pvt(ast)) {
4802 ast_log(LOG_WARNING, "Unistim callback function called without a tech_pvt\n");
4803 return NULL;
4804 }
4806
4807 if (!sub->parent) {
4808 ast_log(LOG_WARNING, "Unistim callback function called without a line\n");
4809 return NULL;
4810 }
4811 if (!sub->parent->parent) {
4812 ast_log(LOG_WARNING, "Unistim callback function called without a device\n");
4813 return NULL;
4814 }
4815 ast_mutex_lock(&sub->parent->parent->lock);
4816 if (!sub->parent->parent->session) {
4817 ast_log(LOG_WARNING, "Unistim callback function called without a session\n");
4818 ast_mutex_unlock(&sub->parent->parent->lock);
4819 return NULL;
4820 }
4821 ast_mutex_unlock(&sub->parent->parent->lock);
4822 return sub->parent->parent->session;
4823}
void * ast_channel_tech_pvt(const struct ast_channel *chan)
struct stasis_forward * sub
Definition: res_corosync.c:240

References ast_channel_tech_pvt(), ast_log, ast_mutex_lock, ast_mutex_unlock, LOG_WARNING, NULL, and sub.

Referenced by unistim_answer(), unistim_call(), unistim_hangup(), unistim_indicate(), unistim_senddigit_begin(), unistim_senddigit_end(), and unistim_sendtext().

◆ check_send_queue()

static void check_send_queue ( struct unistimsession pte)
static

Definition at line 1101 of file chan_unistim.c.

1102{
1103 /* Check if our send queue contained only one element */
1104 if (pte->last_buf_available == 1) {
1105 if (unistimdebug) {
1106 ast_verb(0, "Our single packet was ACKed.\n");
1107 }
1108 pte->last_buf_available--;
1109 set_ping_timer(pte);
1110 return;
1111 }
1112 /* Check if this ACK catch up our latest packet */
1113 else if (pte->last_seq_ack + 1 == pte->seq_server + 1) {
1114 if (unistimdebug) {
1115 ast_verb(0, "Our send queue is completely ACKed.\n");
1116 }
1117 pte->last_buf_available = 0; /* Purge the send queue */
1118 set_ping_timer(pte);
1119 return;
1120 }
1121 if (unistimdebug) {
1122 ast_verb(0, "We still have packets in our send queue\n");
1123 }
1124 return;
1125}
static void set_ping_timer(struct unistimsession *pte)
unsigned short seq_server
Definition: chan_unistim.c:464
unsigned short last_seq_ack
Definition: chan_unistim.c:465

References ast_verb, unistimsession::last_buf_available, unistimsession::last_seq_ack, unistimsession::seq_server, set_ping_timer(), and unistimdebug.

Referenced by parsing().

◆ close_call()

static void close_call ( struct unistimsession pte)
static

Definition at line 2599 of file chan_unistim.c.

2600{
2601 struct unistim_subchannel *sub, *sub_transf;
2602
2603 sub = get_sub(pte->device, SUB_REAL);
2604 sub_transf = get_sub(pte->device, SUB_THREEWAY);
2605 send_stop_timer(pte);
2606 if (!sub) {
2607 ast_log(LOG_WARNING, "Close call without sub\n");
2608 return;
2609 }
2610 send_favorite_short(sub->softkey, FAV_LINE_ICON, pte);
2611 if (sub->owner) {
2612 sub->alreadygone = 1;
2613 if (sub_transf) {
2614 sub_transf->alreadygone = 1;
2615 if (attempt_transfer(sub, sub_transf) < 0) {
2616 ast_verb(0, "attempt_transfer failed.\n");
2617 }
2618 } else {
2619 ast_queue_hangup(sub->owner);
2620 }
2621 } else {
2622 if (sub_transf) {
2623 if (sub_transf->owner) {
2625 } else {
2626 ast_log(LOG_WARNING, "threeway sub without owner\n");
2627 }
2628 } else {
2629 ast_verb(0, "USTM(%s@%s-%d) channel already destroyed\n", sub->parent->name,
2630 pte->device->name, sub->softkey);
2631 }
2632 }
2633 change_callerid(pte, 0, pte->device->redial_number);
2634 change_callerid(pte, 1, "");
2635 write_history(pte, 'o', pte->device->missed_call);
2636 pte->device->missed_call = 0;
2637 show_main_page(pte);
2638 return;
2639}
#define AST_CAUSE_NORMAL_CLEARING
Definition: causes.h:106
#define SUB_REAL
Definition: chan_unistim.c:116
#define SUB_THREEWAY
Definition: chan_unistim.c:118
static int attempt_transfer(struct unistim_subchannel *p1, struct unistim_subchannel *p2)
static void show_main_page(struct unistimsession *pte)
static int write_history(struct unistimsession *pte, char way, char ismissed)
static void send_stop_timer(struct unistimsession *pte)
static void change_callerid(struct unistimsession *pte, int type, char *callerid)
static struct unistim_subchannel * get_sub(struct unistim_device *device, int type)
int ast_queue_hangup(struct ast_channel *chan)
Queue a hangup frame.
Definition: channel.c:1169
int ast_queue_hangup_with_cause(struct ast_channel *chan, int cause)
Queue a hangup frame with hangupcause set.
Definition: channel.c:1185
char redial_number[AST_MAX_EXTENSION]
Definition: chan_unistim.c:400
char name[DEVICE_NAME_LEN]
Definition: chan_unistim.c:402

References unistim_subchannel::alreadygone, AST_CAUSE_NORMAL_CLEARING, ast_log, ast_queue_hangup(), ast_queue_hangup_with_cause(), ast_verb, attempt_transfer(), change_callerid(), unistimsession::device, FAV_LINE_ICON, get_sub(), LOG_WARNING, unistim_device::missed_call, unistim_device::name, unistim_subchannel::owner, unistim_device::redial_number, send_favorite_short(), send_stop_timer(), show_main_page(), sub, SUB_REAL, SUB_THREEWAY, and write_history().

Referenced by key_call(), process_request(), and unistim_hangup().

◆ close_client()

static void close_client ( struct unistimsession s)
static

Definition at line 1470 of file chan_unistim.c.

1471{
1472 struct unistim_subchannel *sub = NULL;
1473 struct unistimsession *cur, *prev = NULL;
1475 cur = sessions;
1476 /* Looking for the session in the linked chain */
1477 while (cur) {
1478 if (cur == s) {
1479 break;
1480 }
1481 prev = cur;
1482 cur = cur->next;
1483 }
1484 if (cur) { /* Session found ? */
1485 if (cur->device) { /* This session was registered ? */
1486 s->state = STATE_CLEANING;
1487 if (unistimdebug) {
1488 ast_verb(0, "close_client session %p device %p\n", s, s->device);
1489 }
1494 if (!sub) {
1495 continue;
1496 }
1497 if (sub->owner) { /* Call in progress ? */
1498 if (unistimdebug) {
1499 ast_verb(0, "Aborting call\n");
1500 }
1502 } else {
1503 if (unistimdebug) {
1504 ast_debug(1, "Released sub %u of channel %s@%s\n", sub->subtype, sub->parent->name, s->device->name);
1505 }
1508 }
1509 }
1512
1515 }
1516 cur->device->session = NULL;
1518 } else {
1519 if (unistimdebug) {
1520 ast_verb(0, "Freeing an unregistered client\n");
1521 }
1522 }
1523 if (prev) {
1524 prev->next = cur->next;
1525 } else {
1526 sessions = cur->next;
1527 }
1529 ast_free(s);
1530 } else {
1531 ast_log(LOG_WARNING, "Trying to delete non-existent session %p?\n", s);
1532 }
1534 return;
1535}
#define AST_CAUSE_NETWORK_OUT_OF_ORDER
Definition: causes.h:121
static struct unistimsession * sessions
static void change_favorite_icon(struct unistimsession *pte, unsigned char status)
static ast_mutex_t sessionlock
Definition: chan_unistim.c:271
static int unistim_free_sub(struct unistim_subchannel *)
static int unregister_extension(const struct unistimsession *pte)
#define ast_debug(level,...)
Log a DEBUG message.
#define ast_mutex_destroy(a)
Definition: lock.h:188
char extension_number[11]
Definition: chan_unistim.c:448
struct unistimsession * session
Definition: chan_unistim.c:454
struct unistim_device::@135 subs
ast_mutex_t lock
Definition: chan_unistim.c:395
struct unistimsession * next
Definition: chan_unistim.c:477
ast_mutex_t lock
Definition: chan_unistim.c:459

References AST_CAUSE_NETWORK_OUT_OF_ORDER, ast_debug, ast_free, AST_LIST_LOCK, AST_LIST_REMOVE_CURRENT, AST_LIST_TRAVERSE_SAFE_BEGIN, AST_LIST_TRAVERSE_SAFE_END, AST_LIST_UNLOCK, ast_log, ast_mutex_destroy, ast_mutex_lock, ast_mutex_unlock, ast_queue_hangup_with_cause(), ast_strlen_zero(), ast_verb, change_favorite_icon(), unistimsession::device, unistim_device::extension_number, FAV_ICON_NONE, unistim_device::lock, unistimsession::lock, LOG_WARNING, unistim_device::name, unistimsession::next, NULL, unistim_device::session, sessionlock, sessions, unistimsession::state, STATE_CLEANING, sub, unistim_device::subs, unistim_free_sub(), unistimdebug, and unregister_extension().

Referenced by parsing(), and send_retransmit().

◆ control2str()

static char * control2str ( int  ind)
static

Definition at line 5279 of file chan_unistim.c.

5280{
5281 switch (ind) {
5282 case AST_CONTROL_HANGUP:
5283 return "Other end has hungup";
5284 case AST_CONTROL_RING:
5285 return "Local ring";
5287 return "Remote end is ringing";
5288 case AST_CONTROL_ANSWER:
5289 return "Remote end has answered";
5290 case AST_CONTROL_BUSY:
5291 return "Remote end is busy";
5293 return "Make it go off hook";
5295 return "Line is off hook";
5297 return "Congestion (circuits busy)";
5298 case AST_CONTROL_FLASH:
5299 return "Flash hook";
5300 case AST_CONTROL_WINK:
5301 return "Wink";
5302 case AST_CONTROL_OPTION:
5303 return "Set a low-level option";
5305 return "Key Radio";
5307 return "Un-Key Radio";
5309 return "Remote end changed";
5311 return "RTP source updated";
5313 return "Source of media changed";
5314 case -1:
5315 return "Stop tone";
5316 }
5317 return "UNKNOWN";
5318}
@ AST_CONTROL_RING
@ AST_CONTROL_SRCUPDATE
@ AST_CONTROL_WINK
@ AST_CONTROL_OFFHOOK
@ AST_CONTROL_RADIO_UNKEY
@ AST_CONTROL_BUSY
@ AST_CONTROL_TAKEOFFHOOK
@ AST_CONTROL_CONGESTION
@ AST_CONTROL_ANSWER
@ AST_CONTROL_RINGING
@ AST_CONTROL_HANGUP
@ AST_CONTROL_RADIO_KEY
@ AST_CONTROL_OPTION
@ AST_CONTROL_CONNECTED_LINE
@ AST_CONTROL_FLASH
@ AST_CONTROL_SRCCHANGE

References AST_CONTROL_ANSWER, AST_CONTROL_BUSY, AST_CONTROL_CONGESTION, AST_CONTROL_CONNECTED_LINE, AST_CONTROL_FLASH, AST_CONTROL_HANGUP, AST_CONTROL_OFFHOOK, AST_CONTROL_OPTION, AST_CONTROL_RADIO_KEY, AST_CONTROL_RADIO_UNKEY, AST_CONTROL_RING, AST_CONTROL_RINGING, AST_CONTROL_SRCCHANGE, AST_CONTROL_SRCUPDATE, AST_CONTROL_TAKEOFFHOOK, and AST_CONTROL_WINK.

Referenced by unistim_indicate().

◆ create_client()

static struct unistimsession * create_client ( const struct sockaddr_in *  addr_from)
static

Definition at line 1046 of file chan_unistim.c.

1047{
1048 int tmp;
1049 struct unistimsession *s;
1050
1051 if (!(s = ast_calloc(1, sizeof(*s))))
1052 return NULL;
1053
1054 memcpy(&s->sin, addr_from, sizeof(struct sockaddr_in));
1055 if (get_to_address(unistimsock, &s->sout) < 0) {
1056 ast_free(s);
1057 return NULL;
1058 }
1059 s->sout.sin_family = AF_INET;
1060 if (unistimdebug) {
1061 ast_verb(0, "Creating a new entry for the phone from %s received via server ip %s\n",
1062 ast_inet_ntoa(addr_from->sin_addr), ast_inet_ntoa(s->sout.sin_addr));
1063 }
1064 ast_mutex_init(&s->lock);
1066 s->next = sessions;
1067 sessions = s;
1068
1070 s->state = STATE_INIT;
1072 /* Initialize struct wsabuf */
1073 for (tmp = 0; tmp < MAX_BUF_NUMBER; tmp++) {
1074 s->wsabufsend[tmp].buf = s->buf[tmp];
1075 }
1077 return s;
1078}
static int tmp()
Definition: bt_open.c:389
static int unistim_keepalive
Definition: chan_unistim.c:246
static unsigned int get_tick_count(void)
Definition: chan_unistim.c:895
#define MAX_BUF_NUMBER
Definition: chan_unistim.c:93
#define RETRANSMIT_TIMER
Definition: chan_unistim.c:103
static int get_to_address(int fd, struct sockaddr_in *toAddr)
const char * ast_inet_ntoa(struct in_addr ia)
thread-safe replacement for inet_ntoa().
Definition: utils.c:928
unsigned char buf[MAX_BUF_NUMBER][MAX_BUF_SIZE]
Definition: chan_unistim.c:475
struct wsabuf wsabufsend[MAX_BUF_NUMBER]
Definition: chan_unistim.c:474
struct sockaddr_in sout
Definition: chan_unistim.c:461
unsigned long tick_next_ping
Definition: chan_unistim.c:466
struct sockaddr_in sin
Definition: chan_unistim.c:460
unsigned char * buf
Definition: chan_unistim.c:350

References ast_calloc, ast_free, ast_inet_ntoa(), ast_mutex_init, ast_mutex_lock, ast_mutex_unlock, ast_verb, wsabuf::buf, unistimsession::buf, get_tick_count(), get_to_address(), unistimsession::lock, MAX_BUF_NUMBER, unistimsession::next, NULL, RETRANSMIT_TIMER, sessionlock, sessions, unistimsession::sin, unistimsession::sout, unistimsession::state, STATE_INIT, unistimsession::tick_next_ping, unistimsession::timeout, tmp(), unistim_keepalive, unistimdebug, unistimsock, and unistimsession::wsabufsend.

Referenced by parsing().

◆ delete_device()

static void delete_device ( struct unistim_device d)
static

Definition at line 6422 of file chan_unistim.c.

6423{
6424 struct unistim_line *l;
6425 struct unistim_subchannel *sub;
6426 struct unistimsession *s;
6427
6428 if (unistimdebug) {
6429 ast_verb(0, "Removing device '%s'\n", d->name);
6430 }
6431 AST_LIST_LOCK(&d->subs);
6432 AST_LIST_TRAVERSE_SAFE_BEGIN(&d->subs, sub, list){
6433 if (sub->subtype == SUB_REAL) {
6434 if (sub->owner) {
6436 "Device '%s' was not deleted : a call is in progress. Try again later.\n",
6437 d->name);
6438 AST_LIST_UNLOCK(&d->subs);
6439 return;
6440 }
6441 }
6442 if (sub->subtype == SUB_THREEWAY) {
6444 "Device '%s' with threeway call subchannels allocated, aborting.\n",
6445 d->name);
6446 AST_LIST_UNLOCK(&d->subs);
6447 return;
6448 }
6450 ast_mutex_destroy(&sub->lock);
6451 ast_free(sub);
6452 }
6454 AST_LIST_UNLOCK(&d->subs);
6455
6456
6457 AST_LIST_LOCK(&d->lines);
6458 AST_LIST_TRAVERSE_SAFE_BEGIN(&d->lines, l, list){
6462 }
6464 AST_LIST_UNLOCK(&d->lines);
6465
6466 if (d->session) {
6467 if (sessions == d->session) {
6468 sessions = d->session->next;
6469 } else {
6470 s = sessions;
6471 while (s) {
6472 if (s->next == d->session) {
6473 s->next = d->session->next;
6474 break;
6475 }
6476 s = s->next;
6477 }
6478 }
6479 ast_mutex_destroy(&d->session->lock);
6480 ast_free(d->session);
6481 }
6482 if (devices == d) {
6483 devices = d->next;
6484 } else {
6485 struct unistim_device *d2 = devices;
6486 while (d2) {
6487 if (d2->next == d) {
6488 d2->next = d->next;
6489 break;
6490 }
6491 d2 = d2->next;
6492 }
6493 }
6494 if (d->tz) {
6495 d->tz = ast_tone_zone_unref(d->tz);
6496 }
6497 ast_mutex_destroy(&d->lock);
6498 ast_free(d);
6499}
struct unistim_device * next
Definition: chan_unistim.c:455

References ast_free, AST_LIST_LOCK, AST_LIST_REMOVE_CURRENT, AST_LIST_TRAVERSE_SAFE_BEGIN, AST_LIST_TRAVERSE_SAFE_END, AST_LIST_UNLOCK, ast_log, ast_mutex_destroy, ast_tone_zone_unref(), ast_verb, d, devices, unistim_line::lock, LOG_WARNING, test_val::name, unistim_device::next, unistimsession::next, test_val::next, sessions, sub, SUB_REAL, SUB_THREEWAY, unistim_line_destroy(), and unistimdebug.

Referenced by build_device(), and reload_config().

◆ discard_call()

static void discard_call ( struct unistimsession pte)
static

Definition at line 2647 of file chan_unistim.c.

2648{
2649 struct unistim_subchannel* sub;
2650 sub = get_sub(pte->device, SUB_RING);
2651 if (!sub) {
2652 return;
2653 }
2654
2656 return;
2657}
#define SUB_RING
Definition: chan_unistim.c:117

References AST_CAUSE_NORMAL_CLEARING, ast_queue_hangup_with_cause(), unistimsession::device, get_sub(), sub, and SUB_RING.

Referenced by key_ringing().

◆ display_last_error()

static void display_last_error ( const char *  sz_msg)
static

Definition at line 889 of file chan_unistim.c.

890{
891 /* Display the error message */
892 ast_log(LOG_WARNING, "%s : (%d) %s\n", sz_msg, errno, strerror(errno));
893}
int errno

References ast_log, errno, and LOG_WARNING.

Referenced by key_history(), open_history(), send_raw_client(), show_entry_history(), write_entry_history(), and write_history().

◆ do_monitor()

static void * do_monitor ( void *  data)
static

Definition at line 5835 of file chan_unistim.c.

5836{
5837 struct unistimsession *cur = NULL;
5838 unsigned int dw_timeout = 0;
5839 unsigned int tick;
5840 int res;
5841 int reloading;
5842
5843 /* Add an I/O event to our UDP socket */
5844 if (unistimsock > -1) {
5846 }
5847 /* This thread monitors our UDP socket and timers */
5848 for (;;) {
5849 /* This loop is executed at least every IDLE_WAITus (1s) or every time a packet is received */
5850 /* Looking for the smallest time-out value */
5851 tick = get_tick_count();
5852 dw_timeout = UINT_MAX;
5854 cur = sessions;
5855 DEBUG_TIMER("checking timeout for session %p with tick = %u\n", cur, tick);
5856 while (cur) {
5857 DEBUG_TIMER("checking timeout for session %p timeout = %u\n", cur,
5858 cur->timeout);
5859 /* Check if we have miss something */
5860 if (cur->timeout <= tick) {
5861 DEBUG_TIMER("Event for session %p\n", cur);
5862 /* If the queue is empty, send a ping */
5863 if (cur->last_buf_available == 0) {
5864 send_ping(cur);
5865 } else {
5866 if (send_retransmit(cur)) {
5867 DEBUG_TIMER("The chained link was modified, restarting...\n");
5868 cur = sessions;
5869 dw_timeout = UINT_MAX;
5870 continue;
5871 }
5872 }
5873 }
5874 if (dw_timeout > cur->timeout - tick) {
5875 dw_timeout = cur->timeout - tick;
5876 }
5877 /* Checking if the phone is logged on for a new MWI */
5878 if (cur->device) {
5879 struct unistim_line *l;
5880 AST_LIST_LOCK(&cur->device->lines);
5881 AST_LIST_TRAVERSE(&cur->device->lines, l, list) {
5882 if ((!ast_strlen_zero(l->mailbox)) && (tick >= l->parent->nextmsgcheck)) {
5883 DEBUG_TIMER("Checking mailbox for MWI\n");
5884 unistim_send_mwi_to_peer(l, tick);
5885 break;
5886 }
5887 }
5889 if (cur->device->nextdial && tick >= cur->device->nextdial) {
5891 cur->device->nextdial = 0;
5892 }
5893 }
5894 cur = cur->next;
5895 }
5897 DEBUG_TIMER("Waiting for %dus\n", dw_timeout);
5898 res = dw_timeout;
5899 /* We should not wait more than IDLE_WAIT */
5900 if ((res < 0) || (res > IDLE_WAIT)) {
5901 res = IDLE_WAIT;
5902 }
5903 /* Wait for UDP messages for a maximum of res us */
5904 res = ast_io_wait(io, res); /* This function will call unistimsock_read if a packet is received */
5905 /* Check for a reload request */
5907 reloading = unistim_reloading;
5910 if (reloading) {
5911 ast_verb(1, "Reloading unistim.conf...\n");
5912 reload_config();
5913 }
5914 pthread_testcancel();
5915 }
5916 /* Never reached */
5917 return NULL;
5918}
static ast_mutex_t unistim_reload_lock
Definition: chan_unistim.c:261
static void handle_call_outgoing(struct unistimsession *s)
#define IDLE_WAIT
Definition: chan_unistim.c:101
static int unistim_reloading
Definition: chan_unistim.c:260
static void send_ping(struct unistimsession *pte)
Definition: chan_unistim.c:991
static int unistimsock_read(int *id, int fd, short events, void *ignore)
static int send_retransmit(struct unistimsession *pte)
static int unistim_send_mwi_to_peer(struct unistim_line *peer, unsigned int tick)
static int reload_config(void)
static struct io_context * io
Definition: chan_unistim.c:256
#define DEBUG_TIMER
Definition: chan_unistim.c:241
#define AST_IO_IN
Definition: io.h:34
int * ast_io_add(struct io_context *ioc, int fd, ast_io_cb callback, short events, void *data)
Adds an IO context.
Definition: io.c:162
int ast_io_wait(struct io_context *ioc, int howlong)
Waits for IO.
Definition: io.c:278
#define AST_LIST_TRAVERSE(head, var, field)
Loops over (traverses) the entries in a list.
Definition: linkedlists.h:491
struct unistim_device::@136 lines
time_t nextmsgcheck
Definition: chan_unistim.c:445

References ast_io_add(), AST_IO_IN, ast_io_wait(), AST_LIST_LOCK, AST_LIST_TRAVERSE, AST_LIST_UNLOCK, ast_mutex_lock, ast_mutex_unlock, ast_strlen_zero(), ast_verb, DEBUG_TIMER, unistimsession::device, get_tick_count(), handle_call_outgoing(), IDLE_WAIT, io, unistimsession::last_buf_available, unistim_device::lines, unistim_line::list, unistim_line::mailbox, unistimsession::next, unistim_device::nextdial, unistim_device::nextmsgcheck, NULL, unistim_line::parent, reload_config(), send_ping(), send_retransmit(), sessionlock, sessions, unistimsession::timeout, unistim_reload_lock, unistim_reloading, unistim_send_mwi_to_peer(), unistimsock, and unistimsock_read().

Referenced by restart_monitor().

◆ dummy()

static void dummy ( char *  unused,
  ... 
)
static

◆ find_language()

static int find_language ( const char *  lang)
static

Definition at line 3807 of file chan_unistim.c.

3808{
3809 int i = 0;
3810 while (options_languages[i].lang_short != NULL) {
3811 if(!strcmp(options_languages[i].lang_short, lang)) {
3812 return i;
3813 }
3814 i++;
3815 }
3816 return 0;
3817}
static struct unistim_languages options_languages[]
Definition: chan_unistim.c:771

References NULL, and options_languages.

Referenced by handle_select_language(), init_phone_step2(), reload_config(), send_charset_update(), and ustmtext().

◆ find_line_by_number()

static struct unistim_line * find_line_by_number ( struct unistim_device d,
const char *  val 
)
static

Definition at line 6408 of file chan_unistim.c.

6408 {
6409 struct unistim_line *l, *ret = NULL;
6410
6411 AST_LIST_LOCK(&d->lines);
6412 AST_LIST_TRAVERSE(&d->lines, l, list) {
6413 if (!strcmp(l->name, val)) {
6414 ret = l;
6415 break;
6416 }
6417 }
6418 AST_LIST_UNLOCK(&d->lines);
6419 return ret;
6420}
Definition: ast_expr2.c:325

References AST_LIST_LOCK, AST_LIST_TRAVERSE, AST_LIST_UNLOCK, d, unistim_line::list, unistim_line::name, and NULL.

Referenced by build_device().

◆ find_rtp_port()

static int find_rtp_port ( struct unistim_subchannel s)
static

Definition at line 2685 of file chan_unistim.c.

2686{
2687 struct unistim_subchannel *sub = NULL;
2688 int rtp_start = s->parent->parent->rtp_port;
2689 struct ast_sockaddr us_tmp;
2690 struct sockaddr_in us = { 0, };
2691
2693 AST_LIST_TRAVERSE(&s->parent->parent->subs, sub, list) {
2694 if (!sub) {
2695 continue;
2696 }
2697 if (sub->rtp) {
2699 ast_sockaddr_to_sin(&us_tmp, &us);
2700 if (htons(us.sin_port)) {
2701 rtp_start = htons(us.sin_port) + 1;
2702 break;
2703 }
2704 }
2705 }
2707 return rtp_start;
2708}
#define ast_sockaddr_to_sin(addr, sin)
Converts a struct ast_sockaddr to a struct sockaddr_in.
Definition: netsock2.h:765
#define ast_rtp_instance_get_remote_address(instance, address)
Get the address of the remote endpoint that we are sending RTP to.
Definition: rtp_engine.h:1250
Socket address structure.
Definition: netsock2.h:97
struct unistim_line * parent
Definition: chan_unistim.c:357

References AST_LIST_LOCK, AST_LIST_TRAVERSE, AST_LIST_UNLOCK, ast_rtp_instance_get_remote_address, ast_sockaddr_to_sin, NULL, unistim_subchannel::parent, unistim_line::parent, unistim_device::rtp_port, sub, and unistim_device::subs.

Referenced by start_rtp().

◆ find_subchannel_by_name()

static struct unistim_subchannel * find_subchannel_by_name ( const char *  dest)
static

Definition at line 5421 of file chan_unistim.c.

5422{
5423 struct unistim_line *l;
5424 struct unistim_device *d;
5425 struct unistim_subchannel *sub = NULL;
5426 char line[256];
5427 char *at;
5428 char *device;
5429
5430 ast_copy_string(line, dest, sizeof(line));
5431 at = strchr(line, '@');
5432 if (!at) {
5433 ast_log(LOG_NOTICE, "Device '%s' has no @ (at) sign!\n", dest);
5434 return NULL;
5435 }
5436 *at = '\0';
5437 at++;
5438 device = at;
5440 d = devices;
5441 at = strchr(device, '/'); /* Extra options ? */
5442 if (at) {
5443 *at = '\0';
5444 }
5445 while (d) {
5446 if (!strcasecmp(d->name, device)) {
5447 if (unistimdebug) {
5448 ast_verb(0, "Found device: %s\n", d->name);
5449 }
5450 /* Found the device */
5451 AST_LIST_LOCK(&d->lines);
5452 AST_LIST_TRAVERSE(&d->lines, l, list) {
5453 /* Search for the right line */
5454 if (!strcasecmp(l->name, line)) {
5455 if (unistimdebug) {
5456 ast_verb(0, "Found line: %s\n", l->name);
5457 }
5458 sub = get_sub(d, SUB_REAL);
5459 if (!sub) {
5461 }
5462 if (sub->owner) {
5463 /* Allocate additional channel if asterisk channel already here */
5465 sub->holding = 1;
5466 }
5467 sub->ringvolume = -1;
5468 sub->ringstyle = -1;
5469 if (at) { /* Other options ? */
5470 at++; /* Skip slash */
5471 if (*at == 'r') { /* distinctive ring */
5472 at++;
5473 if ((*at < '0') || (*at > '7')) { /* ring style */
5474 ast_log(LOG_WARNING, "Invalid ring selection (%s)", at);
5475 } else {
5476 signed char ring_volume = -1;
5477 signed char ring_style = *at - '0';
5478 at++;
5479 if ((*at >= '0') && (*at <= '3')) { /* ring volume */
5480 ring_volume = *at - '0';
5481 }
5482 if (unistimdebug) {
5483 ast_verb(0, "Distinctive ring: style #%d volume %d\n",
5484 ring_style, ring_volume);
5485 }
5486 sub->ringvolume = ring_volume;
5487 sub->ringstyle = ring_style;
5488 }
5489 }
5490 }
5491 sub->parent = l;
5492 break;
5493 }
5494 }
5495 AST_LIST_UNLOCK(&d->lines);
5496 if (sub) {
5498 return sub;
5499 }
5500 }
5501 d = d->next;
5502 }
5503 /* Device not found */
5505
5506 return NULL;
5507}
static struct unistim_subchannel * unistim_alloc_sub(struct unistim_device *d, int x)
#define LOG_NOTICE
struct unistim_subchannel::@133 list

References ast_copy_string(), AST_LIST_LOCK, AST_LIST_TRAVERSE, AST_LIST_UNLOCK, ast_log, ast_mutex_lock, ast_mutex_unlock, ast_verb, d, devicelock, devices, get_sub(), unistim_subchannel::list, LOG_NOTICE, LOG_WARNING, unistim_line::name, test_val::name, test_val::next, NULL, sub, SUB_REAL, unistim_alloc_sub(), and unistimdebug.

Referenced by unistim_request(), and unistim_sp().

◆ finish_bookmark()

static void finish_bookmark ( void  )
static

Definition at line 6380 of file chan_unistim.c.

6381{
6382 struct unistim_device *d = devices;
6383 int i;
6385 while (d) {
6386 for (i = 0; i < 6; i++) {
6387 if (d->softkeyicon[i] == 1) { /* Something for us */
6388 struct unistim_device *d2 = devices;
6389 while (d2) {
6390 if (!strcmp(d->softkeydevice[i], d2->name)) {
6391 d->sp[i] = d2;
6392 d->softkeyicon[i] = 0;
6393 break;
6394 }
6395 d2 = d2->next;
6396 }
6397 if (d->sp[i] == NULL) {
6398 ast_log(LOG_NOTICE, "Bookmark entry with device %s not found\n",
6399 d->softkeydevice[i]);
6400 }
6401 }
6402 }
6403 d = d->next;
6404 }
6406}

References ast_log, ast_mutex_lock, ast_mutex_unlock, d, devicelock, devices, LOG_NOTICE, unistim_device::name, unistim_device::next, test_val::next, and NULL.

Referenced by reload_config().

◆ get_active_softkey()

static int get_active_softkey ( struct unistimsession pte)
static

Definition at line 1380 of file chan_unistim.c.

1381{
1382 return pte->device->selected;
1383}

References unistimsession::device, and unistim_device::selected.

Referenced by change_favorite_icon().

◆ get_avail_softkey()

static int get_avail_softkey ( struct unistimsession pte,
const char *  name 
)
static

Definition at line 1385 of file chan_unistim.c.

1386{
1387 int i;
1388
1389 if (!is_key_line(pte->device, pte->device->selected)) {
1390 pte->device->selected = -1;
1391 }
1392 for (i = 0; i < FAVNUM; i++) {
1393 if (pte->device->selected != -1 && pte->device->selected != i) {
1394 continue;
1395 }
1396 if (!soft_key_visible(pte->device, i)) {
1397 continue;
1398 }
1399 if (pte->device->ssub[i]) {
1400 continue;
1401 }
1402 if (is_key_line(pte->device, i)) {
1403 if (name && strcmp(name, pte->device->sline[i]->name)) {
1404 continue;
1405 }
1406 if (unistimdebug) {
1407 ast_verb(0, "Found softkey %d for device %s\n", i, name);
1408 }
1409 return i;
1410 }
1411 }
1412 return -1;
1413}
static int is_key_line(struct unistim_device *d, int fav)
static int soft_key_visible(struct unistim_device *d, unsigned char num)
static const char name[]
Definition: format_mp3.c:68
struct unistim_subchannel * ssub[FAVNUM]
Definition: chan_unistim.c:409
struct unistim_line * sline[FAVNUM]
Definition: chan_unistim.c:410

References ast_verb, unistimsession::device, FAVNUM, is_key_line(), unistim_line::name, name, unistim_device::selected, unistim_device::sline, soft_key_visible(), unistim_device::ssub, and unistimdebug.

Referenced by handle_call_outgoing(), key_main_page(), process_request(), and unistim_request().

◆ get_sub()

static struct unistim_subchannel * get_sub ( struct unistim_device device,
int  type 
)
static

◆ get_sub_holding()

static struct unistim_subchannel * get_sub_holding ( struct unistim_device device,
int  type,
int  holding 
)
static

Definition at line 2511 of file chan_unistim.c.

2512{
2513 struct unistim_subchannel *sub = NULL;
2514
2515 AST_LIST_LOCK(&device->subs);
2516 AST_LIST_TRAVERSE(&device->subs, sub, list) {
2517 if (!sub) {
2518 continue;
2519 }
2520 if (sub->subtype == type && sub->holding == holding) {
2521 break;
2522 }
2523 }
2524 AST_LIST_UNLOCK(&device->subs);
2525
2526 return sub;
2527}

References AST_LIST_LOCK, AST_LIST_TRAVERSE, AST_LIST_UNLOCK, unistim_subchannel::holding, unistim_subchannel::list, NULL, sub, unistim_device::subs, and type.

Referenced by handle_key_fav().

◆ get_tick_count()

static unsigned int get_tick_count ( void  )
static

Definition at line 895 of file chan_unistim.c.

896{
897 struct timeval now = ast_tvnow();
898
899 return (now.tv_sec * 1000) + (now.tv_usec / 1000);
900}

References ast_tvnow().

Referenced by create_client(), do_monitor(), key_dial_page(), send_client(), send_ping(), and send_retransmit().

◆ get_to_address()

static int get_to_address ( int  fd,
struct sockaddr_in *  toAddr 
)
static

Definition at line 1002 of file chan_unistim.c.

1003{
1004#ifdef HAVE_PKTINFO
1005 int err;
1006 char cmbuf[0x100];
1007 struct cmsghdr *cmsg;
1008 struct sockaddr_in peeraddr;
1009 struct in_addr addr;
1010 struct msghdr mh = {
1011 .msg_name = &peeraddr,
1012 .msg_namelen = sizeof(peeraddr),
1013 .msg_control = cmbuf,
1014 .msg_controllen = sizeof(cmbuf),
1015 };
1016 memset(&addr, 0, sizeof(addr));
1017 /* Get info about the incoming packet */
1018 err = recvmsg(fd, &mh, MSG_PEEK);
1019 if (err == -1) {
1020 ast_log(LOG_WARNING, "recvmsg returned an error: %s\n", strerror(errno));
1021 return err;
1022 }
1023 for(cmsg = CMSG_FIRSTHDR(&mh);
1024 cmsg != NULL;
1025 cmsg = CMSG_NXTHDR(&mh, cmsg))
1026 {
1027 if (cmsg->cmsg_level == IPPROTO_IP && cmsg->cmsg_type == IP_PKTINFO) {
1028 struct in_pktinfo *pkt = (struct in_pktinfo*)CMSG_DATA(cmsg);
1029 addr = pkt->ipi_addr;
1030 if (unistimdebug) {
1031 ast_verb(0, "message received on address %s\n", ast_inet_ntoa(addr));
1032 }
1033 }
1034 }
1035 memcpy(&toAddr->sin_addr, &addr, sizeof(struct in_addr));
1036 return err;
1037#else
1038 memcpy(toAddr, &public_ip, sizeof(*toAddr));
1039 return 0;
1040#endif
1041}
static struct sockaddr_in public_ip
Definition: chan_unistim.c:258

References ast_inet_ntoa(), ast_log, ast_verb, errno, LOG_WARNING, NULL, public_ip, and unistimdebug.

Referenced by create_client().

◆ handle_call_incoming()

static void handle_call_incoming ( struct unistimsession s)
static

Definition at line 3262 of file chan_unistim.c.

3263{
3264 struct unistim_subchannel *sub = NULL;
3265 int i;
3266
3267 s->state = STATE_CALL;
3268 s->device->missed_call = 0;
3269 send_no_ring(s);
3270 sub = get_sub(s->device, SUB_RING); /* Put other SUB_REAL call on hold */
3271 if (!sub) {
3272 ast_log(LOG_WARNING, "No ringing lines on: %s\n", s->device->name);
3273 return;
3274 }
3275 /* Change icons for all ringing keys */
3276 for (i = 0; i < FAVNUM; i++) {
3277 if (!s->device->ssub[i]) { /* No sub assigned - skip */
3278 continue;
3279 }
3280 if (s->device->ssub[i]->subtype == SUB_REAL) {
3281 sub_hold(s, s->device->ssub[i]);
3282 }
3283 if (s->device->ssub[i] != sub) {
3284 continue;
3285 }
3286 if (sub->softkey == i) { /* If softkey assigned at this moment - do not erase */
3287 continue;
3288 }
3289 if (sub->softkey < 0) { /* If softkey not defined - first one used */
3290 sub->softkey = i;
3291 continue;
3292 }
3294 s->device->ssub[i] = NULL;
3295 }
3296 if (sub->softkey < 0) {
3297 ast_log(LOG_WARNING, "Can not assign softkey for incoming call on: %s\n", s->device->name);
3298 return;
3299 }
3301 sub->parent = s->device->sline[sub->softkey];
3302 sub->subtype = SUB_REAL;
3303 if (unistimdebug) {
3304 ast_verb(0, "Handle Call Incoming for %s@%s\n", sub->parent->name,
3305 s->device->name);
3306 }
3307 start_rtp(sub);
3308 if (!sub->rtp) {
3309 ast_log(LOG_WARNING, "Unable to create channel for %s@%s\n", sub->parent->name, s->device->name);
3310 return;
3311 }
3312 if (sub->owner) {
3314 }
3315 send_text(TEXT_LINE2, TEXT_NORMAL, s, ustmtext("is on-line", s));
3316 send_text_status(s, ustmtext(" Transf Hangup", s));
3318
3319 if ((s->device->output == OUTPUT_HANDSET) &&
3322 } else {
3324 }
3325 write_history(s, 'i', 0);
3326 return;
3327}
#define TEXT_NORMAL
Definition: chan_unistim.c:173
static void send_text(unsigned char pos, unsigned char inverse, struct unistimsession *pte, const char *text)
static void sub_hold(struct unistimsession *pte, struct unistim_subchannel *sub)
static void start_rtp(struct unistim_subchannel *sub)
static const char * ustmtext(const char *str, struct unistimsession *pte)
Definition: chan_unistim.c:800
#define FAV_ICON_OFFHOOK_BLACK
Definition: chan_unistim.c:182
static void send_select_output(struct unistimsession *pte, unsigned char output, unsigned char volume, unsigned char mute)
static void send_text_status(struct unistimsession *pte, const char *text)
static void send_start_timer(struct unistimsession *pte)
#define TEXT_LINE2
Definition: chan_unistim.c:172
#define OUTPUT_SPEAKER
Definition: chan_unistim.c:140
static void send_no_ring(struct unistimsession *pte)
int ast_queue_control(struct ast_channel *chan, enum ast_control_frame_type control)
Queue a control frame without payload.
Definition: channel.c:1250
unsigned int subtype
Definition: chan_unistim.c:355

References AST_CONTROL_ANSWER, ast_log, ast_queue_control(), ast_verb, unistimsession::device, FAV_ICON_OFFHOOK_BLACK, FAV_LINE_ICON, FAVNUM, get_sub(), LOG_WARNING, unistim_device::missed_call, MUTE_OFF, unistim_device::name, NULL, unistim_device::output, OUTPUT_HANDSET, OUTPUT_SPEAKER, unistim_device::receiver_state, send_favorite_short(), send_no_ring(), send_select_output(), send_start_timer(), send_text(), send_text_status(), unistim_device::sline, unistim_device::ssub, start_rtp(), unistimsession::state, STATE_CALL, STATE_ONHOOK, sub, sub_hold(), SUB_REAL, SUB_RING, unistim_subchannel::subtype, TEXT_LINE2, TEXT_NORMAL, unistimdebug, ustmtext(), unistim_device::volume, and write_history().

Referenced by handle_key_fav(), key_ringing(), and process_request().

◆ handle_call_outgoing()

static void handle_call_outgoing ( struct unistimsession s)
static

Definition at line 3111 of file chan_unistim.c.

3112{
3113 struct ast_channel *c;
3114 struct unistim_subchannel *sub;
3115 int softkey;
3116
3117 s->state = STATE_CALL;
3118
3120 if (sub) {
3121 /* If sub for threway call created than we use transfer behavior */
3122 struct unistim_subchannel *sub_trans = NULL;
3123 struct unistim_device *d = s->device;
3124
3125 sub_trans = get_sub(d, SUB_REAL);
3126 if (sub_trans) {
3127 ast_log(LOG_WARNING, "Can't transfer while active subchannel exists!\n");
3128 return;
3129 }
3130 if (!sub->owner) {
3131 ast_log(LOG_WARNING, "Unable to find subchannel with music on hold\n");
3132 return;
3133 }
3134
3135 sub_trans = unistim_alloc_sub(d, SUB_REAL);
3136 if (!sub_trans) {
3137 ast_log(LOG_WARNING, "Unable to allocate three-way subchannel\n");
3138 return;
3139 }
3140 sub_trans->parent = sub->parent;
3142 send_tone(s, 0, 0);
3143 /* Make new channel */
3144 c = unistim_new(sub_trans, AST_STATE_DOWN, NULL, NULL);
3145 if (!c) {
3146 ast_log(LOG_WARNING, "Cannot allocate new structure on channel %p\n", sub->parent);
3147 return;
3148 }
3149 /* Swap things around between the three-way and real call */
3150 swap_subs(sub, sub_trans);
3152 if (s->device->height == 1) {
3154 } else {
3155 send_text(TEXT_LINE0, TEXT_NORMAL, s, ustmtext("Calling (pre-transfer)", s));
3157 send_text(TEXT_LINE2, TEXT_NORMAL, s, ustmtext("Dialing...", s));
3158 }
3159 send_text_status(s, ustmtext("TransfrCancel", s));
3160
3161 if (ast_pthread_create(&sub->ss_thread, NULL, unistim_ss, c)) {
3162 ast_log(LOG_WARNING, "Unable to start simple switch on channel %p\n", c);
3163 sub->ss_thread = AST_PTHREADT_NULL;
3164 ast_hangup(c);
3165 return;
3166 }
3167 if (unistimdebug) {
3168 ast_verb(0, "Started three way call on channel %p (%s) subchan %u\n",
3169 sub_trans->owner, ast_channel_name(sub_trans->owner), sub_trans->subtype);
3170 }
3171 return;
3172 }
3173
3174 softkey = get_avail_softkey(s, NULL);
3175 if (softkey == -1) {
3176 ast_log(LOG_WARNING, "Have no avail softkey for calling\n");
3177 return;
3178 }
3179 sub = get_sub(s->device, SUB_REAL);
3180 if (sub) { /* have already call assigned */
3181 sub_hold(s, sub); /* Need to put on hold */
3182 }
3183 if (!(sub = unistim_alloc_sub(s->device, SUB_REAL))) {
3184 ast_log(LOG_WARNING, "Unable to allocate subchannel!\n");
3185 return;
3186 }
3187 sub->parent = s->device->sline[softkey];
3188 s->device->ssub[softkey] = sub;
3189 sub->softkey = softkey;
3190
3191 if (unistimdebug) {
3192 ast_verb(0, "Using softkey %d, line %p\n", sub->softkey, sub->parent);
3193 }
3195 s->device->selected = -1;
3196 if (!sub->owner) { /* A call is already in progress ? */
3197 RAII_VAR(struct ast_features_pickup_config *, pickup_cfg, NULL, ao2_cleanup);
3198 const char *pickupexten;
3199
3200 c = unistim_new(sub, AST_STATE_DOWN, NULL, NULL); /* No, starting a new one */
3201 if (!sub->rtp) { /* Need to start RTP before calling ast_pbx_run */
3202 start_rtp(sub);
3203 }
3204 if (c) {
3207 if (!pickup_cfg) {
3208 ast_log(LOG_ERROR, "Unable to retrieve pickup configuration options. Unable to detect call pickup extension\n");
3209 pickupexten = "";
3210 } else {
3211 pickupexten = ast_strdupa(pickup_cfg->pickupexten);
3212 }
3214 }
3215 if (c && !strcmp(s->device->phone_number, pickupexten)) {
3216 if (unistimdebug) {
3217 ast_verb(0, "Try to pickup in unistim_new\n");
3218 }
3220 send_text_status(s, ustmtext(" Transf Hangup", s));
3222 if (ast_pickup_call(c)) {
3223 ast_log(LOG_NOTICE, "Nothing to pick up\n");
3225 } else {
3227 }
3228 ast_hangup(c);
3229 c = NULL;
3230 } else if (c) {
3232 send_tone(s, 0, 0); /* Dialing empty number should also stop dial tone */
3233 if (s->device->height == 1) {
3234 if (strlen(s->device->phone_number) > 0) {
3236 } else {
3237 send_text(TEXT_LINE0, TEXT_NORMAL, s, ustmtext("Calling...", s));
3238 }
3239 } else {
3240 send_text(TEXT_LINE0, TEXT_NORMAL, s, ustmtext("Calling :", s));
3242 send_text(TEXT_LINE2, TEXT_NORMAL, s, ustmtext("Dialing...", s));
3243 }
3244 send_text_status(s, ustmtext(" Hangup", s));
3245
3246 /* start switch */
3247 if (ast_pthread_create(&sub->ss_thread, NULL, unistim_ss, c)) {
3248 ast_log(LOG_WARNING, "Unable to create switch thread\n");
3249 sub->ss_thread = AST_PTHREADT_NULL;
3251 }
3252 } else
3253 ast_log(LOG_WARNING, "Unable to create channel for %s@%s\n",
3254 sub->parent->name, s->device->name);
3255 } else {
3256 ast_debug(1, "Current sub [%s] already has owner\n", ast_channel_name(sub->owner));
3257 }
3258 return;
3259}
#define ast_strdupa(s)
duplicate a string in memory from the stack
Definition: astmm.h:298
#define ao2_cleanup(obj)
Definition: astobj2.h:1934
#define AST_CAUSE_SWITCH_CONGESTION
Definition: causes.h:123
#define AST_CAUSE_CALL_REJECTED
Definition: causes.h:111
static int get_avail_softkey(struct unistimsession *pte, const char *name)
static struct ast_channel * unistim_new(struct unistim_subchannel *sub, int state, const struct ast_assigned_ids *assignedids, const struct ast_channel *requestor)
static void * unistim_ss(void *data)
static void sub_stop_silence(struct unistimsession *pte, struct unistim_subchannel *sub)
static void send_tone(struct unistimsession *pte, uint16_t tone1, uint16_t tone2)
static void swap_subs(struct unistim_subchannel *a, struct unistim_subchannel *b)
#define TEXT_LINE1
Definition: chan_unistim.c:171
#define TEXT_LINE0
Definition: chan_unistim.c:170
const char * ast_channel_name(const struct ast_channel *chan)
void ast_hangup(struct ast_channel *chan)
Hang up a channel.
Definition: channel.c:2560
#define ast_channel_lock(chan)
Definition: channel.h:2968
void ast_channel_hangupcause_set(struct ast_channel *chan, int value)
#define ast_channel_unlock(chan)
Definition: channel.h:2969
@ AST_STATE_DOWN
Definition: channelstate.h:36
struct ast_features_pickup_config * ast_get_chan_features_pickup_config(struct ast_channel *chan)
Get the pickup configuration options for a channel.
#define AST_PTHREADT_NULL
Definition: lock.h:66
int ast_pickup_call(struct ast_channel *chan)
Pickup a call.
Definition: pickup.c:199
Configuration relating to call pickup.
char phone_number[AST_MAX_EXTENSION]
Definition: chan_unistim.c:399
static struct test_val c
#define ast_pthread_create(a, b, c, d)
Definition: utils.h:584

References ao2_cleanup, AST_CAUSE_CALL_REJECTED, AST_CAUSE_NORMAL_CLEARING, AST_CAUSE_SWITCH_CONGESTION, ast_channel_hangupcause_set(), ast_channel_lock, ast_channel_name(), ast_channel_unlock, ast_debug, ast_get_chan_features_pickup_config(), ast_hangup(), ast_log, ast_pickup_call(), ast_pthread_create, AST_PTHREADT_NULL, ast_queue_hangup_with_cause(), AST_STATE_DOWN, ast_strdupa, ast_verb, c, d, unistimsession::device, FAV_ICON_OFFHOOK_BLACK, get_avail_softkey(), get_sub(), unistim_device::height, LOG_ERROR, LOG_NOTICE, LOG_WARNING, MUTE_OFF, unistim_device::name, NULL, unistim_device::output, unistim_subchannel::owner, unistim_subchannel::parent, unistim_device::phone_number, RAII_VAR, unistim_device::selected, send_favorite_short(), send_select_output(), send_start_timer(), send_text(), send_text_status(), send_tone(), unistim_device::sline, unistim_subchannel::softkey, unistim_device::ssub, start_rtp(), unistimsession::state, STATE_CALL, sub, sub_hold(), SUB_REAL, sub_stop_silence(), SUB_THREEWAY, unistim_subchannel::subtype, swap_subs(), TEXT_LINE0, TEXT_LINE1, TEXT_LINE2, TEXT_NORMAL, unistim_alloc_sub(), unistim_new(), unistim_ss(), unistimdebug, ustmtext(), and unistim_device::volume.

Referenced by do_monitor(), key_dial_page(), key_favorite(), and key_main_page().

◆ handle_dial_page()

static void handle_dial_page ( struct unistimsession pte)
static

Definition at line 2983 of file chan_unistim.c.

2984{
2985 pte->state = STATE_DIALPAGE;
2986 if (pte->device->call_forward[0] == -1) {
2987 send_text(TEXT_LINE0, TEXT_NORMAL, pte, "");
2988 send_text(TEXT_LINE1, TEXT_NORMAL, pte, ustmtext("Enter forward", pte));
2989 send_text_status(pte, ustmtext("Fwd Cancel BackSp Erase", pte));
2990 if (pte->device->call_forward[1] != 0) {
2992 sizeof(pte->device->phone_number));
2993 show_phone_number(pte);
2995 return;
2996 }
2997 } else {
2998 if ((pte->device->output == OUTPUT_HANDSET) &&
2999 (pte->device->receiver_state == STATE_ONHOOK)) {
3001 } else {
3003 }
3004 send_dial_tone(pte);
3005
3006 if (pte->device->height > 1) {
3007 send_text(TEXT_LINE0, TEXT_NORMAL, pte, ustmtext("Enter the number to dial", pte));
3008 send_text(TEXT_LINE1, TEXT_NORMAL, pte, ustmtext("and press Call", pte));
3009 }
3011 send_text_status(pte, ustmtext("Call BackSp Erase", pte));
3012 } else {
3013 send_text_status(pte, ustmtext("Call Redial BackSp Erase", pte));
3014 }
3015 }
3016
3017 pte->device->size_phone_number = 0;
3018 pte->device->phone_number[0] = 0;
3019 show_phone_number(pte);
3022 pte->device->missed_call = 0;
3024 pte->device->lastmsgssent = -1;
3025 return;
3026}
static void send_led_update(struct unistimsession *pte, unsigned char led)
static void send_dial_tone(struct unistimsession *pte)
#define LED_BAR_OFF
Definition: chan_unistim.c:151
#define FAV_ICON_PHONE_BLACK
Definition: chan_unistim.c:188
static void show_phone_number(struct unistimsession *pte)
static void send_icon(unsigned char pos, unsigned char status, struct unistimsession *pte)
char call_forward[AST_MAX_EXTENSION]
Definition: chan_unistim.c:438

References ast_copy_string(), ast_strlen_zero(), unistim_device::call_forward, change_favorite_icon(), unistimsession::device, FAV_ICON_NONE, FAV_ICON_PHONE_BLACK, unistim_device::height, unistim_device::lastmsgssent, LED_BAR_OFF, unistim_device::missed_call, MUTE_OFF, unistim_device::output, OUTPUT_HANDSET, OUTPUT_SPEAKER, unistim_device::phone_number, unistim_device::receiver_state, unistim_device::redial_number, send_dial_tone(), send_icon(), send_led_update(), send_select_output(), send_text(), send_text_status(), show_phone_number(), unistim_device::size_phone_number, unistimsession::state, STATE_DIALPAGE, STATE_ONHOOK, TEXT_LINE0, TEXT_LINE1, TEXT_NORMAL, ustmtext(), and unistim_device::volume.

Referenced by handle_key_fav(), key_main_page(), process_request(), and transfer_call_step1().

◆ handle_key_fav()

static void handle_key_fav ( struct unistimsession pte,
char  keycode 
)
static

Definition at line 3380 of file chan_unistim.c.

3381{
3382 int keynum = keycode - KEY_FAV0;
3383 struct unistim_subchannel *sub, *sub_key = NULL;
3384 sub = get_sub_holding(pte->device, SUB_REAL, 0);
3385
3386 /* Make an action on selected favorite key */
3387 if (!pte->device->ssub[keynum]) { /* Key have no assigned call */
3388 sub = get_sub_holding(pte->device, SUB_REAL, 0);
3390 if (is_key_line(pte->device, keynum)) {
3391 if (unistimdebug) {
3392 ast_verb(0, "Handle line w/o sub - dialpage\n");
3393 }
3394 pte->device->selected = keynum;
3395 sub_hold(pte, sub); /* Put active call on hold */
3396 send_stop_timer(pte);
3397 handle_dial_page(pte);
3398 } else if (is_key_favorite(pte->device, keynum)) {
3399 /* Put active call on hold in handle_call_outgoing function, after preparation and
3400 checking if lines available for calling */
3401 if (unistimdebug) {
3402 ast_verb(0, "Handle favorite w/o sub - dialing\n");
3403 }
3404 if ((pte->device->output == OUTPUT_HANDSET) &&
3405 (pte->device->receiver_state == STATE_ONHOOK)) {
3407 } else {
3409 }
3410 key_favorite(pte, keycode);
3411 }
3412 } else {
3413 sub_key = pte->device->ssub[keynum];
3414 /* Favicon have assigned sub, activate it and put current on hold */
3415 if (sub_key->subtype == SUB_REAL && !sub_key->holding) {
3416 sub_hold(pte, sub_key);
3417 show_main_page(pte);
3418 } else if (sub_key->subtype == SUB_REAL && sub_key->holding) {
3419 /* We are going to unhold line (we should put active line on hold, of any) */
3420 if (pte->state == STATE_DIALPAGE){
3421 send_tone(pte, 0, 0);
3422 }
3423 sub_hold(pte, sub);
3424 send_callerid_screen(pte, sub_key);
3425 sub_unhold(pte, sub_key);
3426 pte->state = STATE_CALL;
3427 } else if (sub_key->subtype == SUB_RING) {
3428 sub_hold(pte, sub);
3429 sub_key->softkey = keynum;
3431 }
3432 }
3433}
static struct unistim_subchannel * get_sub_holding(struct unistim_device *device, int type, int holding)
static void handle_call_incoming(struct unistimsession *s)
static void sub_unhold(struct unistimsession *pte, struct unistim_subchannel *sub)
static void send_callerid_screen(struct unistimsession *, struct unistim_subchannel *)
static int is_key_favorite(struct unistim_device *d, int fav)
static void handle_dial_page(struct unistimsession *pte)
static void send_favorite_selected(unsigned char status, struct unistimsession *pte)
static void key_favorite(struct unistimsession *, char)

References ast_verb, unistimsession::device, FAV_LINE_ICON, get_sub_holding(), handle_call_incoming(), handle_dial_page(), unistim_subchannel::holding, is_key_favorite(), is_key_line(), KEY_FAV0, key_favorite(), MUTE_OFF, NULL, unistim_device::output, OUTPUT_HANDSET, OUTPUT_SPEAKER, unistim_device::receiver_state, unistim_device::selected, send_callerid_screen(), send_favorite_selected(), send_select_output(), send_stop_timer(), send_tone(), show_main_page(), unistim_subchannel::softkey, unistim_device::ssub, unistimsession::state, STATE_CALL, STATE_DIALPAGE, STATE_ONHOOK, sub, sub_hold(), SUB_REAL, SUB_RING, sub_unhold(), unistim_subchannel::subtype, unistimdebug, and unistim_device::volume.

Referenced by key_call(), key_dial_page(), key_main_page(), and key_ringing().

◆ handle_select_codec()

static void handle_select_codec ( struct unistimsession pte)
static

Definition at line 3732 of file chan_unistim.c.

3733{
3734 char buf[30], buf2[6];
3735
3736 pte->state = STATE_SELECTCODEC;
3737 ast_copy_string(buf, ustmtext("Using codec", pte), sizeof(buf));
3738 snprintf(buf2, sizeof(buf2), " %d", pte->device->codec_number);
3739 strcat(buf, buf2);
3740 strcat(buf, " (G711u=0,");
3741
3743 send_text(TEXT_LINE1, TEXT_NORMAL, pte, "G723=4,G711a=8,G729A=18)");
3745 send_blink_cursor(pte);
3747 pte->size_buff_entry = 0;
3748 send_text_status(pte, ustmtext("Select BackSp Erase Cancel", pte));
3749 return;
3750}
#define TEXT_INVERSE
Definition: chan_unistim.c:174
static void send_blink_cursor(struct unistimsession *pte)
#define SELECTCODEC_START_ENTRY_POS
#define SELECTCODEC_MSG
static void send_cursor_pos(struct unistimsession *pte, unsigned char pos)
char buf[BUFSIZE]
Definition: eagi_proxy.c:66
static struct ast_threadstorage buf2

References ast_copy_string(), buf, buf2, unistim_device::codec_number, unistimsession::device, SELECTCODEC_MSG, SELECTCODEC_START_ENTRY_POS, send_blink_cursor(), send_cursor_pos(), send_text(), send_text_status(), unistimsession::size_buff_entry, unistimsession::state, STATE_SELECTCODEC, TEXT_INVERSE, TEXT_LINE0, TEXT_LINE1, TEXT_LINE2, TEXT_NORMAL, and ustmtext().

◆ handle_select_language()

static void handle_select_language ( struct unistimsession pte)
static

Definition at line 3819 of file chan_unistim.c.

3820{
3821 char tmp_language[40];
3822 struct unistim_languages lang;
3823
3824 if (pte->state != STATE_SELECTLANGUAGE) {
3826 pte->size_buff_entry = 1;
3827 pte->buff_entry[0] = find_language(pte->device->language);
3828 }
3829 lang = options_languages[(int)pte->buff_entry[0]];
3830 ast_copy_string(tmp_language, pte->device->language, sizeof(tmp_language));
3831 ast_copy_string(pte->device->language, lang.lang_short, sizeof(pte->device->language));
3832 send_charset_update(pte, lang.encoding);
3833 send_text(TEXT_LINE0, TEXT_NORMAL, pte, ustmtext(lang.label, pte));
3834
3835 ast_copy_string(pte->device->language, tmp_language, sizeof(pte->device->language));
3837 send_charset_update(pte, lang.encoding);
3838 send_text_status(pte, ustmtext("Select Cancel", pte));
3839 return;
3840}
static void send_charset_update(struct unistimsession *pte, int charset)
static int find_language(const char *)
char language[MAX_LANGUAGE]
Definition: chan_unistim.c:412
char buff_entry[16]
Definition: chan_unistim.c:471

References ast_copy_string(), unistimsession::buff_entry, unistimsession::device, unistim_languages::encoding, find_language(), unistim_languages::label, unistim_languages::lang_short, unistim_device::language, options_languages, send_charset_update(), send_text(), send_text_status(), unistimsession::size_buff_entry, unistimsession::state, STATE_SELECTLANGUAGE, TEXT_LINE0, TEXT_NORMAL, and ustmtext().

Referenced by key_select_language().

◆ handle_select_option()

static void handle_select_option ( struct unistimsession pte)
static

Definition at line 3687 of file chan_unistim.c.

3688{
3689 char tmp[128];
3690
3691 if (pte->state != STATE_SELECTOPTION) {
3693 pte->size_buff_entry = 1;
3694 pte->buff_entry[0] = 0; /* Position in menu */
3695 }
3696 snprintf(tmp, sizeof(tmp), "%d. %s", pte->buff_entry[0] + 1, ustmtext(options_menu[(int)pte->buff_entry[0]].label, pte));
3698 send_text_status(pte, ustmtext("Select Cancel", pte));
3699 return;
3700}
static struct unistim_menu_item options_menu[]
Definition: chan_unistim.c:764

References unistimsession::buff_entry, unistim_menu_item::label, options_menu, send_text(), send_text_status(), unistimsession::size_buff_entry, unistimsession::state, STATE_SELECTOPTION, TEXT_LINE0, TEXT_NORMAL, tmp(), and ustmtext().

Referenced by key_main_page(), key_select_language(), and key_select_option().

◆ ignore_call()

static void ignore_call ( struct unistimsession pte)
static

Definition at line 2641 of file chan_unistim.c.

2642{
2643 send_no_ring(pte);
2644 return;
2645}

References send_no_ring().

Referenced by key_ringing().

◆ in_band_indication()

static void in_band_indication ( struct ast_channel ast,
const struct ast_tone_zone tz,
const char *  indication 
)
static

Definition at line 5320 of file chan_unistim.c.

5322{
5323 struct ast_tone_zone_sound *ts = NULL;
5324
5325 if ((ts = ast_get_indication_tone(tz, indication))) {
5326 ast_playtones_start(ast, 0, ts->data, 1);
5328 } else {
5329 ast_log(LOG_WARNING, "Unable to get indication tone for %s\n", indication);
5330 }
5331}
static char * tz
Definition: cdr_pgsql.c:71
static struct ast_tone_zone_sound * ast_tone_zone_sound_unref(struct ast_tone_zone_sound *ts)
Release a reference to an ast_tone_zone_sound.
Definition: indications.h:227
int ast_playtones_start(struct ast_channel *chan, int vol, const char *tonelist, int interruptible)
Start playing a list of tones on a channel.
Definition: indications.c:302
struct ast_tone_zone_sound * ast_get_indication_tone(const struct ast_tone_zone *zone, const char *indication)
Locate a tone zone sound.
Definition: indications.c:461
Description of a tone.
Definition: indications.h:35
const char * data
Description of a tone.
Definition: indications.h:52

References ast_get_indication_tone(), ast_log, ast_playtones_start(), ast_tone_zone_sound_unref(), ast_tone_zone_sound::data, LOG_WARNING, NULL, and tz.

Referenced by unistim_indicate().

◆ init_phone_step2()

static void init_phone_step2 ( struct unistimsession pte)
static

Definition at line 4381 of file chan_unistim.c.

4382{
4383 BUFFSEND;
4384 if (unistimdebug) {
4385 ast_verb(0, "Sending S4\n");
4386 }
4387 memcpy(buffsend + SIZE_HEADER, packet_send_s4, sizeof(packet_send_s4));
4388 send_client(SIZE_HEADER + sizeof(packet_send_s4), buffsend, pte);
4389 send_date_time2(pte);
4390 send_date_time3(pte);
4391 if (unistimdebug) {
4392 ast_verb(0, "Sending S7\n");
4393 }
4394 memcpy(buffsend + SIZE_HEADER, packet_send_S7, sizeof(packet_send_S7));
4395 send_client(SIZE_HEADER + sizeof(packet_send_S7), buffsend, pte);
4396 if (unistimdebug) {
4397 ast_verb(0, "Sending Contrast\n");
4398 }
4399 memcpy(buffsend + SIZE_HEADER, packet_send_Contrast, sizeof(packet_send_Contrast));
4400 if (pte->device != NULL) {
4401 buffsend[9] = pte->device->contrast;
4402 }
4403 send_client(SIZE_HEADER + sizeof(packet_send_Contrast), buffsend, pte);
4404
4405 if (unistimdebug) {
4406 ast_verb(0, "Sending S9\n");
4407 }
4408 memcpy(buffsend + SIZE_HEADER, packet_send_s9, sizeof(packet_send_s9));
4409 send_client(SIZE_HEADER + sizeof(packet_send_s9), buffsend, pte);
4410 send_no_ring(pte);
4411
4412 if (unistimdebug) {
4413 ast_verb(0, "Sending S7\n");
4414 }
4415 memcpy(buffsend + SIZE_HEADER, packet_send_S7, sizeof(packet_send_S7));
4416 send_client(SIZE_HEADER + sizeof(packet_send_S7), buffsend, pte);
4418 send_ping(pte);
4419 if (unistimdebug) {
4420 ast_verb(0, "Sending init language\n");
4421 }
4422 if (pte->device) {
4424 }
4425 if (pte->state < STATE_MAINPAGE) {
4428 return;
4429 } else {
4430 int i;
4431 char tmp[30];
4432
4433 for (i = 1; i < FAVNUM; i++) {
4434 send_favorite(i, 0, pte, "");
4435 }
4436 send_text(TEXT_LINE0, TEXT_NORMAL, pte, ustmtext("Phone is not registered", pte));
4437 send_text(TEXT_LINE1, TEXT_NORMAL, pte, ustmtext("in unistim.conf", pte));
4438 strcpy(tmp, "MAC = ");
4439 strcat(tmp, pte->macaddr);
4441 send_text_status(pte, "");
4442 send_texttitle(pte, ustmtext("UNISTIM for*", pte));
4443 return;
4444 }
4445 }
4446 show_main_page(pte);
4448 if (unistimdebug) {
4449 ast_verb(0, "Sending arrow\n");
4450 }
4451 memcpy(buffsend + SIZE_HEADER, packet_send_arrow, sizeof(packet_send_arrow));
4452 send_client(SIZE_HEADER + sizeof(packet_send_arrow), buffsend, pte);
4453 return;
4454}
static void send_client(int size, const unsigned char *data, struct unistimsession *pte)
Definition: chan_unistim.c:959
static const unsigned char packet_send_s4[]
Definition: chan_unistim.c:551
static const unsigned char packet_send_arrow[]
Definition: chan_unistim.c:633
#define BUFFSEND
Definition: chan_unistim.c:704
static const unsigned char packet_send_s9[]
Definition: chan_unistim.c:594
static const unsigned char packet_send_S7[]
Definition: chan_unistim.c:645
static void show_extension_page(struct unistimsession *pte)
static void send_date_time2(struct unistimsession *pte)
#define SIZE_HEADER
Definition: chan_unistim.c:167
static void refresh_all_favorite(struct unistimsession *pte)
static void send_date_time3(struct unistimsession *pte)
static void send_texttitle(struct unistimsession *pte, const char *text)
static const unsigned char packet_send_Contrast[]
Definition: chan_unistim.c:638
signed char contrast
Definition: chan_unistim.c:419
char macaddr[18]
Definition: chan_unistim.c:472

References ast_verb, autoprovisioning, AUTOPROVISIONING_TN, BUFFSEND, unistim_device::contrast, unistimsession::device, unistim_languages::encoding, FAVNUM, find_language(), unistim_device::language, LED_BAR_OFF, unistimsession::macaddr, NULL, options_languages, packet_send_arrow, packet_send_Contrast, packet_send_s4, packet_send_S7, packet_send_s9, refresh_all_favorite(), send_charset_update(), send_client(), send_date_time2(), send_date_time3(), send_favorite(), send_led_update(), send_no_ring(), send_ping(), send_text(), send_text_status(), send_texttitle(), show_extension_page(), show_main_page(), SIZE_HEADER, unistimsession::state, STATE_MAINPAGE, TEXT_LINE0, TEXT_LINE1, TEXT_LINE2, TEXT_NORMAL, tmp(), unistimdebug, and ustmtext().

Referenced by process_request().

◆ is_key_favorite()

static int is_key_favorite ( struct unistim_device d,
int  fav 
)
static

Definition at line 1352 of file chan_unistim.c.

1353{
1354 if ((fav < 0) || (fav >= FAVNUM)) {
1355 return 0;
1356 }
1357 if (d->sline[fav]) {
1358 return 0;
1359 }
1360 if (d->softkeynumber[fav][0] == '\0') {
1361 return 0;
1362 }
1363 return 1;
1364}

References d, and FAVNUM.

Referenced by handle_key_fav(), is_key_line(), and key_favorite().

◆ is_key_line()

static int is_key_line ( struct unistim_device d,
int  fav 
)
static

Definition at line 1366 of file chan_unistim.c.

1367{
1368 if ((fav < 0) || (fav >= FAVNUM)) {
1369 return 0;
1370 }
1371 if (!d->sline[fav]) {
1372 return 0;
1373 }
1374 if (is_key_favorite(d, fav)) {
1375 return 0;
1376 }
1377 return 1;
1378}

References d, FAVNUM, and is_key_favorite().

Referenced by get_avail_softkey(), handle_key_fav(), unistim_call(), and unistim_hangup().

◆ key_call()

static void key_call ( struct unistimsession pte,
char  keycode 
)
static

Definition at line 3435 of file chan_unistim.c.

3436{
3437 struct unistim_subchannel *sub = get_sub(pte->device, SUB_REAL);
3438 struct unistim_subchannel *sub_3way = get_sub(pte->device, SUB_THREEWAY);
3439
3440 if (!sub) {
3441 return;
3442 }
3443 if ((keycode >= KEY_0) && (keycode <= KEY_SHARP)) {
3444 if (keycode == KEY_SHARP) {
3445 keycode = '#';
3446 } else if (keycode == KEY_STAR) {
3447 keycode = '*';
3448 } else {
3449 keycode -= 0x10;
3450 }
3451 unistim_do_senddigit(pte, keycode);
3452 return;
3453 }
3454 switch (keycode) {
3455 case KEY_FUNC1:
3456 if (sub->owner && ast_channel_state(sub->owner) == AST_STATE_UP) {
3457 if (sub_3way) {
3458 close_call(pte);
3459 }
3460 }
3461 break;
3462 case KEY_FUNC2:
3463 if (sub_3way) {
3465 } else if (ast_channel_state(sub->owner) == AST_STATE_UP) {
3467 }
3468 break;
3469 case KEY_HANGUP:
3470 case KEY_FUNC4:
3471 if (!sub_3way) {
3472 close_call(pte);
3473 }
3474 break;
3475 case KEY_FAV0:
3476 case KEY_FAV1:
3477 case KEY_FAV2:
3478 case KEY_FAV3:
3479 case KEY_FAV4:
3480 case KEY_FAV5:
3481 handle_key_fav(pte, keycode);
3482 break;
3483 case KEY_HEADPHN:
3484 if (pte->device->output == OUTPUT_HEADPHONE) {
3486 } else {
3488 }
3489 break;
3490 case KEY_LOUDSPK:
3491 if (pte->device->output != OUTPUT_SPEAKER)
3493 else
3495 MUTE_OFF);
3496 break;
3497 case KEY_ONHOLD:
3498 if (!sub) {
3499 if(pte->device->ssub[pte->device->selected]) {
3500 sub = pte->device->ssub[pte->device->selected];
3501 } else {
3502 break;
3503 }
3504 }
3505 if (sub->holding) {
3506 sub_unhold(pte, sub);
3507 } else {
3508 sub_hold(pte, sub);
3509 }
3510 break;
3511 }
3512 return;
3513}
static void transfer_call_step1(struct unistimsession *pte)
static void handle_key_fav(struct unistimsession *pte, char keycode)
static void close_call(struct unistimsession *pte)
#define OUTPUT_HEADPHONE
Definition: chan_unistim.c:139
static void transfer_cancel_step2(struct unistimsession *pte)
static int unistim_do_senddigit(struct unistimsession *pte, char digit)
ast_channel_state
ast_channel states
Definition: channelstate.h:35
@ AST_STATE_UP
Definition: channelstate.h:42

References AST_STATE_UP, close_call(), unistimsession::device, get_sub(), handle_key_fav(), KEY_0, KEY_FAV0, KEY_FAV1, KEY_FAV2, KEY_FAV3, KEY_FAV4, KEY_FAV5, KEY_FUNC1, KEY_FUNC2, KEY_FUNC4, KEY_HANGUP, KEY_HEADPHN, KEY_LOUDSPK, KEY_ONHOLD, KEY_SHARP, KEY_STAR, MUTE_OFF, unistim_device::output, OUTPUT_HANDSET, OUTPUT_HEADPHONE, OUTPUT_SPEAKER, unistim_device::previous_output, unistim_device::selected, send_select_output(), unistim_device::ssub, sub, sub_hold(), SUB_REAL, SUB_THREEWAY, sub_unhold(), transfer_call_step1(), transfer_cancel_step2(), unistim_do_senddigit(), and unistim_device::volume.

Referenced by process_request().

◆ key_dial_page()

static void key_dial_page ( struct unistimsession pte,
char  keycode 
)
static

Definition at line 3561 of file chan_unistim.c.

3562{
3564
3565 pte->device->nextdial = 0;
3566 if (keycode == KEY_FUNC3) {
3567 if (pte->device->size_phone_number <= 1) {
3568 keycode = KEY_FUNC4;
3569 } else {
3570 pte->device->size_phone_number -= 2;
3571 keycode = pte->device->phone_number[pte->device->size_phone_number] + 0x10;
3572 }
3573 }
3574 if (keycode == KEY_SHARP && pte->device->sharp_dial == 1) {
3575 keycode = KEY_FUNC1;
3576 }
3577 if ((keycode >= KEY_0) && (keycode <= KEY_SHARP)) {
3578 int i = pte->device->size_phone_number;
3579
3580 if (pte->device->size_phone_number == 0) {
3581 send_tone(pte, 0, 0);
3582 }
3583 if (keycode == KEY_SHARP) {
3584 keycode = '#';
3585 } else if (keycode == KEY_STAR) {
3586 keycode = '*';
3587 } else {
3588 keycode -= 0x10;
3589 }
3590 pte->device->phone_number[i] = keycode;
3591 pte->device->size_phone_number++;
3592 pte->device->phone_number[i + 1] = 0;
3593 show_phone_number(pte);
3594
3597 keycode = KEY_FUNC1;
3598 } else {
3599 if (pte->device->interdigit_timer) {
3601 }
3602 }
3603 }
3604 if (keycode == KEY_FUNC4) {
3605 pte->device->size_phone_number = 0;
3606 show_phone_number(pte);
3607 return;
3608 }
3609
3610 if (pte->device->call_forward[0] == -1) {
3611 if (keycode == KEY_FUNC1) {
3613 sizeof(pte->device->call_forward));
3614 show_main_page(pte);
3615 } else if ((keycode == KEY_FUNC2) || (keycode == KEY_HANGUP)) {
3616 pte->device->call_forward[0] = '\0';
3619 show_main_page(pte);
3620 }
3621 return;
3622 }
3623 switch (keycode) {
3624 case KEY_FUNC2:
3626 break;
3627 }
3629 sizeof(pte->device->phone_number));
3630 case KEY_FUNC1:
3632 break;
3633 case KEY_HANGUP:
3634 if (sub && sub->owner) {
3635 sub_stop_silence(pte, sub);
3636 send_tone(pte, 0, 0);
3637 ast_queue_unhold(sub->owner);
3638 sub->moh = 0;
3639 sub->subtype = SUB_REAL;
3640 pte->state = STATE_CALL;
3641
3642 send_text_status(pte, ustmtext(" Transf Hangup", pte));
3644 } else {
3647 show_main_page(pte);
3648 }
3649 break;
3650 case KEY_FAV0:
3651 case KEY_FAV1:
3652 case KEY_FAV2:
3653 case KEY_FAV3:
3654 case KEY_FAV4:
3655 case KEY_FAV5:
3657 pte->device->selected = -1;
3658 handle_key_fav(pte, keycode);
3659 break;
3660 case KEY_LOUDSPK:
3661 if (pte->device->output == OUTPUT_SPEAKER) {
3662 if (pte->device->receiver_state == STATE_OFFHOOK) {
3664 MUTE_OFF);
3665 } else {
3666 show_main_page(pte);
3667 }
3668 } else {
3670 }
3671 break;
3672 case KEY_HEADPHN:
3673 if (pte->device->output == OUTPUT_HEADPHONE) {
3674 if (pte->device->receiver_state == STATE_OFFHOOK) {
3676 } else {
3677 show_main_page(pte);
3678 }
3679 } else {
3681 }
3682 break;
3683 }
3684 return;
3685}
#define LED_SPEAKER_OFF
Definition: chan_unistim.c:159
#define LED_HEADPHONE_OFF
Definition: chan_unistim.c:161
int ast_queue_unhold(struct ast_channel *chan)
Queue an unhold frame.
Definition: channel.c:1235
int ast_exists_extension(struct ast_channel *c, const char *context, const char *exten, int priority, const char *callerid)
Determine whether an extension exists.
Definition: pbx.c:4175
int ast_matchmore_extension(struct ast_channel *c, const char *context, const char *exten, int priority, const char *callerid)
Looks to see if adding anything to this extension might match something. (exists ^ canmatch)
Definition: pbx.c:4195
char context[AST_MAX_EXTENSION]
Definition: chan_unistim.c:398

References ast_copy_string(), ast_exists_extension(), ast_matchmore_extension(), ast_queue_unhold(), ast_strlen_zero(), unistim_device::call_forward, unistim_device::context, unistimsession::device, FAV_LINE_ICON, get_sub(), get_tick_count(), handle_call_outgoing(), handle_key_fav(), unistim_device::interdigit_timer, KEY_0, KEY_FAV0, KEY_FAV1, KEY_FAV2, KEY_FAV3, KEY_FAV4, KEY_FAV5, KEY_FUNC1, KEY_FUNC2, KEY_FUNC3, KEY_FUNC4, KEY_HANGUP, KEY_HEADPHN, KEY_LOUDSPK, KEY_SHARP, KEY_STAR, LED_HEADPHONE_OFF, LED_SPEAKER_OFF, MUTE_OFF, unistim_device::nextdial, NULL, unistim_device::output, OUTPUT_HANDSET, OUTPUT_HEADPHONE, OUTPUT_SPEAKER, unistim_device::phone_number, unistim_device::previous_output, unistim_device::receiver_state, unistim_device::redial_number, unistim_device::selected, send_callerid_screen(), send_favorite_selected(), send_led_update(), send_select_output(), send_text_status(), send_tone(), unistim_device::sharp_dial, show_main_page(), show_phone_number(), unistim_device::size_phone_number, unistimsession::state, STATE_CALL, STATE_OFFHOOK, sub, SUB_REAL, sub_stop_silence(), SUB_THREEWAY, ustmtext(), and unistim_device::volume.

Referenced by key_main_page(), and process_request().

◆ key_favorite()

static void key_favorite ( struct unistimsession pte,
char  keycode 
)
static

Definition at line 3548 of file chan_unistim.c.

3549{
3550 int fav = keycode - KEY_FAV0;
3551 if (!is_key_favorite(pte->device, fav)) {
3552 ast_log(LOG_WARNING, "It's not a favorite key\n");
3553 return;
3554 }
3556 sizeof(pte->device->phone_number));
3558 return;
3559}
char softkeynumber[FAVNUM][AST_MAX_EXTENSION]
Definition: chan_unistim.c:406

References ast_copy_string(), ast_log, unistimsession::device, handle_call_outgoing(), is_key_favorite(), KEY_FAV0, LOG_WARNING, unistim_device::phone_number, and unistim_device::softkeynumber.

Referenced by handle_key_fav().

◆ key_history()

static void key_history ( struct unistimsession pte,
char  keycode 
)
static

Definition at line 4294 of file chan_unistim.c.

4295{
4296 FILE *f;
4297 char count;
4298 long offset;
4299 int flag = 0;
4300
4301 switch (keycode) {
4302 case KEY_LEFT:
4303 if (pte->device->height == 1) {
4304 if (pte->buff_entry[3] <= 1) {
4305 return;
4306 }
4307 pte->buff_entry[3]--;
4308 flag = 1;
4309 break;
4310 }
4311 case KEY_UP:
4312 case KEY_FUNC1:
4313 if (pte->buff_entry[2] <= 1) {
4314 return;
4315 }
4316 pte->buff_entry[2]--;
4317 flag = 1;
4318 break;
4319 case KEY_RIGHT:
4320 if (pte->device->height == 1) {
4321 if (pte->buff_entry[3] == 3) {
4322 return;
4323 }
4324 pte->buff_entry[3]++;
4325 flag = 1;
4326 break;
4327 }
4328 case KEY_DOWN:
4329 case KEY_FUNC2:
4330 if (pte->buff_entry[2] >= pte->buff_entry[1]) {
4331 return;
4332 }
4333 pte->buff_entry[2]++;
4334 flag = 1;
4335 break;
4336 case KEY_FUNC3:
4337 if (ast_strlen_zero(pte->device->lst_cid)) {
4338 break;
4339 }
4341 sizeof(pte->device->redial_number));
4343 break;
4344 case KEY_FUNC4:
4345 case KEY_HANGUP:
4346 show_main_page(pte);
4347 break;
4348 case KEY_SNDHIST:
4349 if (pte->buff_entry[0] == 'i') {
4350 show_history(pte, 'o');
4351 } else {
4352 show_main_page(pte);
4353 }
4354 break;
4355 case KEY_RCVHIST:
4356 if (pte->buff_entry[0] == 'i') {
4357 show_main_page(pte);
4358 } else {
4359 show_history(pte, 'i');
4360 }
4361 break;
4362 }
4363
4364 if (flag) {
4365 count = open_history(pte, pte->buff_entry[0], &f);
4366 if (!count) {
4367 return;
4368 }
4369 offset = ((pte->buff_entry[2] - 1) * TEXT_LENGTH_MAX * 3);
4370 if (fseek(f, offset, SEEK_CUR)) {
4371 display_last_error("Unable to seek history entry.");
4372 fclose(f);
4373 return;
4374 }
4375 show_entry_history(pte, &f);
4376 }
4377
4378 return;
4379}
static void show_history(struct unistimsession *pte, char way)
static void show_entry_history(struct unistimsession *pte, FILE **f)
static char open_history(struct unistimsession *pte, char way, FILE **f)
static void key_main_page(struct unistimsession *pte, char keycode)
static void display_last_error(const char *sz_msg)
Definition: chan_unistim.c:889
long int flag
Definition: f2c.h:83

References ast_copy_string(), ast_strlen_zero(), unistimsession::buff_entry, unistimsession::device, display_last_error(), unistim_device::height, KEY_DOWN, KEY_FUNC1, KEY_FUNC2, KEY_FUNC3, KEY_FUNC4, KEY_HANGUP, KEY_LEFT, key_main_page(), KEY_RCVHIST, KEY_RIGHT, KEY_SNDHIST, KEY_UP, unistim_device::lst_cid, open_history(), unistim_device::redial_number, show_entry_history(), show_history(), show_main_page(), and TEXT_LENGTH_MAX.

Referenced by process_request().

◆ key_main_page()

static void key_main_page ( struct unistimsession pte,
char  keycode 
)
static

Definition at line 4191 of file chan_unistim.c.

4192{
4193 if (pte->device->missed_call) {
4195 pte->device->missed_call = 0;
4196 }
4197 if ((keycode >= KEY_0) && (keycode <= KEY_SHARP)) {
4198 handle_dial_page(pte);
4199 key_dial_page(pte, keycode);
4200 return;
4201 }
4202 switch (keycode) {
4203 case KEY_FUNC1:
4204 pte->device->selected = get_avail_softkey(pte, NULL);
4205 handle_dial_page(pte);
4206 break;
4207 case KEY_FUNC2:
4209 break;
4210 }
4211 if ((pte->device->output == OUTPUT_HANDSET) &&
4212 (pte->device->receiver_state == STATE_ONHOOK)) {
4214 } else {
4216 }
4218 sizeof(pte->device->phone_number));
4220 break;
4221 case KEY_FUNC3:
4222 if (!ast_strlen_zero(pte->device->call_forward)) {
4223 /* Cancel call forwarding */
4224 memmove(pte->device->call_forward + 1, pte->device->call_forward,
4225 sizeof(pte->device->call_forward) - 1);
4226 pte->device->call_forward[0] = '\0';
4228 pte->device->output = OUTPUT_HANDSET; /* Seems to be reseted somewhere */
4229 show_main_page(pte);
4230 break;
4231 }
4232 pte->device->call_forward[0] = -1;
4233 handle_dial_page(pte);
4234 break;
4235 case KEY_FUNC4:
4236 if (pte->device->extension == EXTENSION_ASK) {
4238 pte->device->extension_number[0] = '\0';
4240 } else if (pte->device->extension == EXTENSION_TN) {
4242 strcpy(pte->device->id, pte->device->extension_number);
4243 pte->buff_entry[0] = '\0';
4244 pte->size_buff_entry = 0;
4245 pte->device->session = NULL;
4246 pte->device = NULL;
4249 } else { /* Pickup function */
4250 /* XXX Is there a way to get a specific channel here? */
4251 RAII_VAR(struct ast_features_pickup_config *, pickup_cfg,
4253
4254 if (!pickup_cfg) {
4255 ast_log(LOG_ERROR, "Unable to retrieve pickup configuration options. Unable to detect call pickup extension\n");
4256 break;
4257 }
4258
4259 pte->device->selected = -1;
4260 ast_copy_string(pte->device->phone_number, pickup_cfg->pickupexten,
4261 sizeof(pte->device->phone_number));
4263 }
4264 break;
4265 case KEY_FAV0:
4266 case KEY_FAV1:
4267 case KEY_FAV2:
4268 case KEY_FAV3:
4269 case KEY_FAV4:
4270 case KEY_FAV5:
4271 handle_key_fav(pte, keycode);
4272 break;
4273 case KEY_CONF:
4275 break;
4276 case KEY_LOUDSPK:
4278 handle_dial_page(pte);
4279 break;
4280 case KEY_HEADPHN:
4282 handle_dial_page(pte);
4283 break;
4284 case KEY_SNDHIST:
4285 show_history(pte, 'o');
4286 break;
4287 case KEY_RCVHIST:
4288 show_history(pte, 'i');
4289 break;
4290 }
4291 return;
4292}
static void handle_select_option(struct unistimsession *pte)
static void key_dial_page(struct unistimsession *pte, char keycode)
enum autoprov_extn extension
Definition: chan_unistim.c:447

References ao2_cleanup, ast_copy_string(), ast_get_chan_features_pickup_config(), ast_log, ast_mutex_lock, ast_mutex_unlock, ast_strlen_zero(), unistimsession::buff_entry, unistim_device::call_forward, unistimsession::device, devicelock, unistim_device::extension, EXTENSION_ASK, unistim_device::extension_number, EXTENSION_TN, FAV_ICON_NONE, get_avail_softkey(), handle_call_outgoing(), handle_dial_page(), handle_key_fav(), handle_select_option(), unistim_device::id, KEY_0, KEY_CONF, key_dial_page(), KEY_FAV0, KEY_FAV1, KEY_FAV2, KEY_FAV3, KEY_FAV4, KEY_FAV5, KEY_FUNC1, KEY_FUNC2, KEY_FUNC3, KEY_FUNC4, KEY_HEADPHN, KEY_LOUDSPK, KEY_RCVHIST, KEY_SHARP, KEY_SNDHIST, LOG_ERROR, unistim_device::missed_call, MUTE_OFF, NULL, unistim_device::output, OUTPUT_HANDSET, OUTPUT_HEADPHONE, OUTPUT_SPEAKER, unistim_device::phone_number, RAII_VAR, unistim_device::receiver_state, unistim_device::redial_number, unistim_device::selected, send_icon(), send_select_output(), unistim_device::session, show_extension_page(), show_history(), show_main_page(), unistimsession::size_buff_entry, STATE_ONHOOK, TEXT_LINE0, unregister_extension(), and unistim_device::volume.

Referenced by key_history(), and process_request().

◆ key_ringing()

static void key_ringing ( struct unistimsession pte,
char  keycode 
)
static

Definition at line 3515 of file chan_unistim.c.

3516{
3517 switch (keycode) {
3518 case KEY_FAV0:
3519 case KEY_FAV1:
3520 case KEY_FAV2:
3521 case KEY_FAV3:
3522 case KEY_FAV4:
3523 case KEY_FAV5:
3524 handle_key_fav(pte, keycode);
3525 break;
3526 case KEY_FUNC3:
3527 ignore_call(pte);
3528 break;
3529 case KEY_HANGUP:
3530 case KEY_FUNC4:
3531 discard_call(pte);
3532 break;
3533 case KEY_LOUDSPK:
3536 break;
3537 case KEY_HEADPHN:
3540 break;
3541 case KEY_FUNC1:
3543 break;
3544 }
3545 return;
3546}
static void ignore_call(struct unistimsession *pte)
static void discard_call(struct unistimsession *pte)

References unistimsession::device, discard_call(), handle_call_incoming(), handle_key_fav(), ignore_call(), KEY_FAV0, KEY_FAV1, KEY_FAV2, KEY_FAV3, KEY_FAV4, KEY_FAV5, KEY_FUNC1, KEY_FUNC3, KEY_FUNC4, KEY_HANGUP, KEY_HEADPHN, KEY_LOUDSPK, unistim_device::output, OUTPUT_HEADPHONE, and OUTPUT_SPEAKER.

Referenced by process_request().

◆ key_select_codec()

static void key_select_codec ( struct unistimsession pte,
char  keycode 
)
static

Definition at line 3752 of file chan_unistim.c.

3753{
3754 if (keycode == KEY_FUNC2) {
3755 if (pte->size_buff_entry <= 1) {
3756 keycode = KEY_FUNC3;
3757 } else {
3758 pte->size_buff_entry -= 2;
3759 keycode = pte->buff_entry[pte->size_buff_entry] + 0x10;
3760 }
3761 }
3762 if ((keycode >= KEY_0) && (keycode <= KEY_9)) {
3763 char tmpbuf[] = SELECTCODEC_MSG;
3764 int i = 0;
3765
3767 return;
3768 }
3769 while (i < pte->size_buff_entry) {
3770 tmpbuf[i + SELECTCODEC_START_ENTRY_POS] = pte->buff_entry[i];
3771 i++;
3772 }
3773 tmpbuf[i + SELECTCODEC_START_ENTRY_POS] = keycode - 0x10;
3774 pte->buff_entry[i] = keycode - 0x10;
3775 pte->size_buff_entry++;
3776 send_text(TEXT_LINE2, TEXT_INVERSE, pte, tmpbuf);
3777 send_blink_cursor(pte);
3778 send_cursor_pos(pte,
3779 (unsigned char) (TEXT_LINE2 + SELECTCODEC_START_ENTRY_POS + 1 + i));
3780 return;
3781 }
3782
3783 switch (keycode) {
3784 case KEY_FUNC1:
3785 if (pte->size_buff_entry == 1) {
3786 pte->device->codec_number = pte->buff_entry[0] - 48;
3787 } else if (pte->size_buff_entry == 2) {
3788 pte->device->codec_number =
3789 ((pte->buff_entry[0] - 48) * 10) + (pte->buff_entry[1] - 48);
3790 }
3791 show_main_page(pte);
3792 break;
3793 case KEY_FUNC3:
3794 pte->size_buff_entry = 0;
3796 send_blink_cursor(pte);
3798 break;
3799 case KEY_HANGUP:
3800 case KEY_FUNC4:
3801 show_main_page(pte);
3802 break;
3803 }
3804 return;
3805}
#define SELECTCODEC_MAX_LENGTH

References unistimsession::buff_entry, unistim_device::codec_number, unistimsession::device, KEY_0, KEY_9, KEY_FUNC1, KEY_FUNC2, KEY_FUNC3, KEY_FUNC4, KEY_HANGUP, SELECTCODEC_MAX_LENGTH, SELECTCODEC_MSG, SELECTCODEC_START_ENTRY_POS, send_blink_cursor(), send_cursor_pos(), send_text(), show_main_page(), unistimsession::size_buff_entry, TEXT_INVERSE, and TEXT_LINE2.

Referenced by process_request().

◆ key_select_extension()

static void key_select_extension ( struct unistimsession pte,
char  keycode 
)
static

Definition at line 3890 of file chan_unistim.c.

3891{
3892 if (keycode == KEY_FUNC2) {
3893 if (pte->size_buff_entry <= 1) {
3894 keycode = KEY_FUNC3;
3895 } else {
3896 pte->size_buff_entry -= 2;
3897 keycode = pte->buff_entry[pte->size_buff_entry] + 0x10;
3898 }
3899 }
3900 if ((keycode >= KEY_0) && (keycode <= KEY_9)) {
3901 char tmpbuf[] = SELECTEXTENSION_MSG;
3902 int i = 0;
3903
3905 return;
3906 }
3907 while (i < pte->size_buff_entry) {
3908 tmpbuf[i + SELECTEXTENSION_START_ENTRY_POS] = pte->buff_entry[i];
3909 i++;
3910 }
3911 tmpbuf[i + SELECTEXTENSION_START_ENTRY_POS] = keycode - 0x10;
3912 pte->buff_entry[i] = keycode - 0x10;
3913 pte->size_buff_entry++;
3914 send_text(TEXT_LINE2, TEXT_NORMAL, pte, tmpbuf);
3915 send_blink_cursor(pte);
3916 send_cursor_pos(pte, (unsigned char) (TEXT_LINE2 + SELECTEXTENSION_START_ENTRY_POS + 1 + i));
3917 return;
3918 }
3919
3920 switch (keycode) {
3921 case KEY_FUNC1:
3922 if (pte->size_buff_entry < 1) {
3923 return;
3924 }
3926 struct unistim_device *d;
3927
3928 /* First step : looking for this TN in our device list */
3930 d = devices;
3931 pte->buff_entry[pte->size_buff_entry] = '\0';
3932 while (d) {
3933 if (d->id[0] == 'T') { /* It's a TN device ? */
3934 /* It's the TN we're looking for ? */
3935 if (!strcmp((d->id) + 1, pte->buff_entry)) {
3936 pte->device = d;
3937 d->session = pte;
3938 d->codec_number = DEFAULT_CODEC;
3939 d->missed_call = 0;
3940 d->receiver_state = STATE_ONHOOK;
3941 strcpy(d->id, pte->macaddr);
3942 pte->device->extension_number[0] = 'T';
3945 pte->buff_entry, pte->size_buff_entry + 1);
3947 show_main_page(pte);
3949 return;
3950 }
3951 }
3952 d = d->next;
3953 }
3955 send_text(TEXT_LINE0, TEXT_NORMAL, pte, ustmtext("Invalid Terminal Number.", pte));
3956 send_text(TEXT_LINE1, TEXT_NORMAL, pte, ustmtext("Please try again :", pte));
3958 pte->size_buff_entry));
3959 send_blink_cursor(pte);
3960 } else {
3962 pte->size_buff_entry + 1);
3963 if (register_extension(pte)) {
3964 send_text(TEXT_LINE0, TEXT_NORMAL, pte, ustmtext("Invalid extension.", pte));
3965 send_text(TEXT_LINE1, TEXT_NORMAL, pte, ustmtext("Please try again :", pte));
3966 send_cursor_pos(pte, (unsigned char) (TEXT_LINE2 +
3968 pte->size_buff_entry));
3969 send_blink_cursor(pte);
3970 } else
3971 show_main_page(pte);
3972 }
3973 break;
3974 case KEY_FUNC3:
3975 pte->size_buff_entry = 0;
3977 send_blink_cursor(pte);
3979 break;
3980 }
3981 return;
3982}
static int register_extension(const struct unistimsession *pte)
#define SELECTEXTENSION_MAX_LENGTH
#define SELECTEXTENSION_START_ENTRY_POS
#define DEFAULT_CODEC
Definition: chan_unistim.c:110
#define SELECTEXTENSION_MSG

References ast_copy_string(), ast_mutex_lock, ast_mutex_unlock, autoprovisioning, AUTOPROVISIONING_TN, unistimsession::buff_entry, d, DEFAULT_CODEC, unistimsession::device, devicelock, devices, unistim_device::extension, unistim_device::extension_number, EXTENSION_TN, KEY_0, KEY_9, KEY_FUNC1, KEY_FUNC2, KEY_FUNC3, unistimsession::macaddr, test_val::next, refresh_all_favorite(), register_extension(), SELECTEXTENSION_MAX_LENGTH, SELECTEXTENSION_MSG, SELECTEXTENSION_START_ENTRY_POS, send_blink_cursor(), send_cursor_pos(), send_text(), show_main_page(), unistimsession::size_buff_entry, STATE_ONHOOK, TEXT_LINE0, TEXT_LINE1, TEXT_LINE2, TEXT_NORMAL, and ustmtext().

Referenced by process_request().

◆ key_select_language()

static void key_select_language ( struct unistimsession pte,
char  keycode 
)
static

Definition at line 3842 of file chan_unistim.c.

3843{
3844 switch (keycode) {
3845 case KEY_DOWN:
3846 pte->buff_entry[0]++;
3847 if (options_languages[(int)pte->buff_entry[0]].label == NULL) {
3848 pte->buff_entry[0]--;
3849 }
3850 break;
3851 case KEY_UP:
3852 if (pte->buff_entry[0] > 0) {
3853 pte->buff_entry[0]--;
3854 }
3855 break;
3856 case KEY_FUNC1:
3860 show_main_page(pte);
3861 return;
3862 case KEY_HANGUP:
3863 case KEY_FUNC4:
3865 return;
3866 }
3867
3869 return;
3870}
static void handle_select_language(struct unistimsession *)

References ast_copy_string(), unistimsession::buff_entry, unistimsession::device, unistim_languages::encoding, handle_select_language(), handle_select_option(), KEY_DOWN, KEY_FUNC1, KEY_FUNC4, KEY_HANGUP, KEY_UP, unistim_languages::label, unistim_languages::lang_short, unistim_device::language, NULL, options_languages, refresh_all_favorite(), send_charset_update(), and show_main_page().

Referenced by process_request().

◆ key_select_option()

static void key_select_option ( struct unistimsession pte,
char  keycode 
)
static

Definition at line 3702 of file chan_unistim.c.

3703{
3704 switch (keycode) {
3705 case KEY_DOWN:
3706 pte->buff_entry[0]++;
3707 if (options_menu[(int)pte->buff_entry[0]].label == NULL) {
3708 pte->buff_entry[0]--;
3709 }
3710 break;
3711 case KEY_UP:
3712 if (pte->buff_entry[0] > 0) {
3713 pte->buff_entry[0]--;
3714 }
3715 break;
3716 case KEY_FUNC1:
3717 options_menu[(int)pte->buff_entry[0]].handle_option(pte);
3718 return;
3719 case KEY_HANGUP:
3720 case KEY_FUNC4:
3721 show_main_page(pte);
3722 return;
3723 }
3724
3726 return;
3727}
void(* handle_option)(struct unistimsession *)
Definition: chan_unistim.c:484

References unistimsession::buff_entry, unistim_menu_item::handle_option, handle_select_option(), KEY_DOWN, KEY_FUNC1, KEY_FUNC4, KEY_HANGUP, KEY_UP, unistim_menu_item::label, NULL, options_menu, and show_main_page().

Referenced by process_request().

◆ lang_cmp_fn()

static int lang_cmp_fn ( void *  obj,
void *  arg,
int  flags 
)
static

Definition at line 792 of file chan_unistim.c.

793{
794 struct ustm_lang_entry *entry1 = obj;
795 struct ustm_lang_entry *entry2 = arg;
796
797 return (!strcmp(entry1->str_orig, entry2->str_orig)) ? (CMP_MATCH | CMP_STOP) : 0;
798}
@ CMP_MATCH
Definition: astobj2.h:1027
@ CMP_STOP
Definition: astobj2.h:1028
Definition: chan_unistim.c:781
const char * str_orig
Definition: chan_unistim.c:782

References CMP_MATCH, CMP_STOP, and ustm_lang_entry::str_orig.

Referenced by ustmtext().

◆ lang_hash_fn()

static int lang_hash_fn ( const void *  obj,
const int  flags 
)
static

Definition at line 786 of file chan_unistim.c.

787{
788 const struct ustm_lang_entry *entry = obj;
789 return ast_str_hash(entry->str_orig);
790}
static force_inline int attribute_pure ast_str_hash(const char *str)
Compute a hash value on a string.
Definition: strings.h:1259
Definition: search.h:40

References ast_str_hash().

Referenced by ustmtext().

◆ load_module()

int load_module ( void  )
static

XXX

Todo:
Leaking anything allocated by reload_config() ...

Definition at line 7080 of file chan_unistim.c.

7081{
7082 int res;
7083
7085 goto buff_failed;
7086 }
7088 goto buff_failed;
7089 }
7090
7094
7095 if (!(buff = ast_malloc(SIZE_PAGE))) {
7096 goto buff_failed;
7097 }
7098
7100 if (!io) {
7101 ast_log(LOG_ERROR, "Failed to allocate IO context\n");
7102 goto io_failed;
7103 }
7104
7106 if (!sched) {
7107 ast_log(LOG_ERROR, "Failed to allocate scheduler context\n");
7108 goto sched_failed;
7109 }
7110
7111 res = reload_config();
7112 if (res) {
7114 ao2_ref(global_cap, -1);
7118 }
7119 /* Make sure we can register our unistim channel type */
7121 ast_log(LOG_ERROR, "Unable to register channel type '%s'\n", channel_type);
7122 goto chanreg_failed;
7123 }
7124
7126
7128
7130
7132
7133chanreg_failed:
7134 /*! XXX \todo Leaking anything allocated by reload_config() ... */
7136 sched = NULL;
7137sched_failed:
7139 io = NULL;
7140io_failed:
7141 ast_free(buff);
7142 buff = NULL;
7143buff_failed:
7145 global_cap = NULL;
7149}
#define ast_malloc(len)
A wrapper for malloc()
Definition: astmm.h:191
#define ao2_ref(o, delta)
Reference/unreference an object and return the old refcount.
Definition: astobj2.h:459
static struct ast_cli_entry unistim_cli[]
static struct ast_channel_tech unistim_tech
Definition: chan_unistim.c:736
#define SIZE_PAGE
Definition: chan_unistim.c:111
static int restart_monitor(void)
static const char channel_type[]
Definition: chan_unistim.c:707
static unsigned char * buff
Definition: chan_unistim.c:259
static struct ast_rtp_glue unistim_rtp_glue
int ast_channel_register(const struct ast_channel_tech *tech)
Register a channel technology (a new channel driver) Called by a channel module to register the kind ...
Definition: channel.c:539
#define ast_cli_register_multiple(e, len)
Register multiple commands.
Definition: cli.h:265
@ AST_MEDIA_TYPE_AUDIO
Definition: codec.h:32
struct ast_format * ast_format_ulaw
Built-in cached ulaw format.
Definition: format_cache.c:86
struct ast_format * ast_format_alaw
Built-in cached alaw format.
Definition: format_cache.c:91
@ AST_FORMAT_CAP_FLAG_DEFAULT
Definition: format_cap.h:38
#define ast_format_cap_append(cap, format, framing)
Add format capability to capabilities structure.
Definition: format_cap.h:99
#define ast_format_cap_alloc(flags)
Allocate a new ast_format_cap structure.
Definition: format_cap.h:49
struct io_context * io_context_create(void)
Creates a context Create a context for I/O operations Basically mallocs an IO structure and sets up s...
Definition: io.c:81
void io_context_destroy(struct io_context *ioc)
Destroys a context.
Definition: io.c:107
@ AST_MODULE_LOAD_SUCCESS
Definition: module.h:70
@ AST_MODULE_LOAD_DECLINE
Module has failed to load, may be in an inconsistent state.
Definition: module.h:78
#define ast_rtp_glue_register(glue)
Definition: rtp_engine.h:905
void ast_sched_context_destroy(struct ast_sched_context *c)
destroys a schedule context
Definition: sched.c:271
struct ast_sched_context * ast_sched_context_create(void)
Create a scheduler context.
Definition: sched.c:238
struct ast_format_cap * capabilities
Definition: channel.h:652
Definition: sched.c:76
#define ARRAY_LEN(a)
Definition: utils.h:666

References ao2_cleanup, ao2_ref, ARRAY_LEN, ast_channel_register(), ast_cli_register_multiple, ast_format_alaw, ast_format_cap_alloc, ast_format_cap_append, ast_format_cap_append_from_cap(), AST_FORMAT_CAP_FLAG_DEFAULT, ast_format_ulaw, ast_free, ast_log, ast_malloc, AST_MEDIA_TYPE_AUDIO, AST_MODULE_LOAD_DECLINE, AST_MODULE_LOAD_SUCCESS, ast_rtp_glue_register, ast_sched_context_create(), ast_sched_context_destroy(), buff, ast_channel_tech::capabilities, channel_type, global_cap, io, io_context_create(), io_context_destroy(), LOG_ERROR, NULL, reload_config(), restart_monitor(), SIZE_PAGE, unistim_cli, unistim_rtp_glue, and unistim_tech.

◆ microphone_mute_toggle()

static void microphone_mute_toggle ( struct unistimsession pte)
static

Definition at line 4457 of file chan_unistim.c.

4458{
4459 if (pte->device->microphone == MUTE_OFF) {
4460 pte->device->microphone = MUTE_ON;
4462 } else if (pte->device->microphone == MUTE_ON) {
4463 pte->device->microphone = MUTE_OFF;
4465 }
4466 send_mute(pte, (pte->device->microphone & 0x01));
4467}
#define LED_MUTE_ON
Definition: chan_unistim.c:164
#define MUTE_ON
Definition: chan_unistim.c:148
static void send_mute(struct unistimsession *pte, unsigned char mute)
#define LED_MUTE_OFF
Definition: chan_unistim.c:163

References unistimsession::device, LED_MUTE_OFF, LED_MUTE_ON, unistim_device::microphone, MUTE_OFF, MUTE_ON, send_led_update(), and send_mute().

Referenced by process_request().

◆ open_history()

static char open_history ( struct unistimsession pte,
char  way,
FILE **  f 
)
static

Definition at line 4058 of file chan_unistim.c.

4059{
4061 char count;
4062
4063 snprintf(tmp, sizeof(tmp), "%s/%s/%s-%c.csv", ast_config_AST_LOG_DIR,
4064 USTM_LOG_DIR, pte->device->name, way);
4065 *f = fopen(tmp, "r");
4066 if (!*f) {
4067 display_last_error("Unable to open history file");
4068 return 0;
4069 }
4070 if (fread(&count, 1, 1, *f) != 1) {
4071 display_last_error("Unable to read history header - display.");
4072 fclose(*f);
4073 *f = NULL;
4074 return 0;
4075 }
4076 if (count > MAX_ENTRY_LOG) {
4077 ast_log(LOG_WARNING, "Invalid count in history header of %s (%d max %d)\n", tmp,
4078 count, MAX_ENTRY_LOG);
4079 fclose(*f);
4080 *f = NULL;
4081 return 0;
4082 }
4083 return count;
4084}
#define MAX_ENTRY_LOG
Definition: chan_unistim.c:114
#define AST_CONFIG_MAX_PATH
Definition: chan_unistim.c:113
#define USTM_LOG_DIR
Definition: chan_unistim.c:87
const char * ast_config_AST_LOG_DIR
Definition: options.c:159

References ast_config_AST_LOG_DIR, AST_CONFIG_MAX_PATH, ast_log, unistimsession::device, display_last_error(), LOG_WARNING, MAX_ENTRY_LOG, unistim_device::name, NULL, tmp(), and USTM_LOG_DIR.

Referenced by key_history(), and show_history().

◆ parse_bookmark()

static int parse_bookmark ( const char *  text,
struct unistim_device d 
)
static

Definition at line 6297 of file chan_unistim.c.

6298{
6299 char line[256];
6300 char *at;
6301 char *number;
6302 char *icon;
6303 int p;
6304 int len = strlen(text);
6305
6306 ast_copy_string(line, text, sizeof(line));
6307 /* Position specified ? */
6308 if ((len > 2) && (line[1] == '@')) {
6309 p = line[0];
6310 if ((p >= '0') && (p <= '5')) {
6311 p -= '0';
6312 } else {
6314 "Invalid position for bookmark : must be between 0 and 5\n");
6315 return 0;
6316 }
6317 if (d->softkeyicon[p] != 0) {
6318 ast_log(LOG_WARNING, "Invalid position %d for bookmark : already used:\n", p);
6319 return 0;
6320 }
6321 memmove(line, line + 2, sizeof(line) - 2);
6322 } else {
6323 /* No position specified, looking for a free slot */
6324 for (p = 0; p < FAVNUM; p++) {
6325 if (!d->softkeyicon[p]) {
6326 break;
6327 }
6328 }
6329 if (p == FAVNUM) {
6330 ast_log(LOG_WARNING, "No more free bookmark position\n");
6331 return 0;
6332 }
6333 }
6334 at = strchr(line, '@');
6335 if (!at) {
6336 ast_log(LOG_NOTICE, "Bookmark entry '%s' has no @ (at) sign!\n", text);
6337 return 0;
6338 }
6339 *at = '\0';
6340 at++;
6341 number = at;
6342 at = strchr(at, '@');
6343 if (ast_strlen_zero(number)) {
6344 ast_log(LOG_NOTICE, "Bookmark entry '%s' has no number\n", text);
6345 return 0;
6346 }
6347 if (ast_strlen_zero(line)) {
6348 ast_log(LOG_NOTICE, "Bookmark entry '%s' has no description\n", text);
6349 return 0;
6350 }
6351
6352 at = strchr(number, '@');
6353 if (!at) {
6354 d->softkeyicon[p] = FAV_ICON_SHARP; /* default icon */
6355 } else {
6356 *at = '\0';
6357 at++;
6358 icon = at;
6359 if (ast_strlen_zero(icon)) {
6360 ast_log(LOG_NOTICE, "Bookmark entry '%s' has no icon value\n", text);
6361 return 0;
6362 }
6363 if (strncmp(icon, "USTM/", 5)) {
6364 d->softkeyicon[p] = atoi(icon);
6365 } else {
6366 d->softkeyicon[p] = 1;
6367 ast_copy_string(d->softkeydevice[p], icon + 5, sizeof(d->softkeydevice[p]));
6368 }
6369 }
6370 ast_copy_string(d->softkeylabel[p], line, sizeof(d->softkeylabel[p]));
6371 ast_copy_string(d->softkeynumber[p], number, sizeof(d->softkeynumber[p]));
6372 if (unistimdebug) {
6373 ast_verb(0, "New bookmark at pos %d label='%s' number='%s' icon=%#x\n",
6374 p, d->softkeylabel[p], d->softkeynumber[p], (unsigned)d->softkeyicon[p]);
6375 }
6376 return 1;
6377}
char * text
Definition: app_queue.c:1668
#define FAV_ICON_SHARP
Definition: chan_unistim.c:196
Number structure.
Definition: app_followme.c:154

References ast_copy_string(), ast_log, ast_strlen_zero(), ast_verb, d, FAV_ICON_SHARP, FAVNUM, len(), LOG_NOTICE, LOG_WARNING, text, and unistimdebug.

Referenced by build_device().

◆ parsing()

static void parsing ( int  size,
unsigned char *  buf,
struct unistimsession pte,
struct sockaddr_in *  addr_from 
)
static

Definition at line 4633 of file chan_unistim.c.

4635{
4636 unsigned short *sbuf = (unsigned short *) buf;
4637 unsigned short seq;
4638 char tmpbuf[255];
4639
4640 strcpy(tmpbuf, ast_inet_ntoa(addr_from->sin_addr));
4641
4642 if (size < 10) {
4643 if (size == 0) {
4644 ast_log(LOG_WARNING, "%s Read error\n", tmpbuf);
4645 } else {
4646 ast_log(LOG_NOTICE, "%s Packet too short - ignoring\n", tmpbuf);
4647 }
4648 return;
4649 }
4650 if (sbuf[0] == 0xffff) { /* Starting with 0xffff ? *//* Yes, discovery packet ? */
4651 if (size != sizeof(packet_rcv_discovery)) {
4652 ast_log(LOG_NOTICE, "%s Invalid size of a discovery packet\n", tmpbuf);
4653 } else {
4654 if (memcmp(buf, packet_rcv_discovery, sizeof(packet_rcv_discovery)) == 0) {
4655 if (unistimdebug) {
4656 ast_verb(0, "Discovery packet received - Sending Discovery ACK\n");
4657 }
4658 if (pte) { /* A session was already active for this IP ? */
4659 if (pte->state == STATE_INIT) { /* Yes, but it's a dupe */
4660 if (unistimdebug) {
4661 ast_verb(1, "Duplicated Discovery packet\n");
4662 }
4664 packet_send_discovery_ack, addr_from, &pte->sout);
4665 pte->seq_phone = (short) 0x0000; /* reset sequence number */
4666 } else { /* No, probably a reboot, phone side */
4667 close_client(pte); /* Cleanup the previous session */
4668 if (create_client(addr_from)) {
4670 packet_send_discovery_ack, addr_from, &pte->sout);
4671 }
4672 }
4673 } else {
4674 /* Creating new entry in our phone list */
4675 if ((pte = create_client(addr_from))) {
4677 packet_send_discovery_ack, addr_from, &pte->sout);
4678 }
4679 }
4680 return;
4681 }
4682 ast_log(LOG_NOTICE, "%s Invalid discovery packet\n", tmpbuf);
4683 }
4684 return;
4685 }
4686 if (!pte) {
4687 if (unistimdebug) {
4688 ast_verb(0, "%s Not a discovery packet from an unknown source : ignoring\n", tmpbuf);
4689 }
4690 return;
4691 }
4692
4693 if (sbuf[0] != 0) { /* Starting with something else than 0x0000 ? */
4694 ast_log(LOG_NOTICE, "Unknown packet received - ignoring\n");
4695 return;
4696 }
4697 if (buf[5] != 2) {
4698 ast_log(LOG_NOTICE, "%s Wrong direction : got 0x%02hhx expected 0x02\n", tmpbuf, buf[5]);
4699 return;
4700 }
4701 seq = ntohs(sbuf[1]);
4702 if (buf[4] == 1) {
4703 ast_mutex_lock(&pte->lock);
4704 if (unistimdebug) {
4705 ast_verb(0, "ACK received for packet #0x%04x\n", (unsigned)seq);
4706 }
4707 pte->nb_retransmit = 0;
4708
4709 if ((pte->last_seq_ack) + 1 == seq) {
4710 pte->last_seq_ack++;
4711 check_send_queue(pte);
4712 ast_mutex_unlock(&pte->lock);
4713 return;
4714 }
4715 if (pte->last_seq_ack > seq) {
4716 if (pte->last_seq_ack == 0xffff) {
4717 ast_verb(0, "ACK at 0xffff, restarting counter.\n");
4718 pte->last_seq_ack = 0;
4719 } else {
4721 "%s Warning : ACK received for an already ACKed packet : #0x%04x we are at #0x%04x\n",
4722 tmpbuf, (unsigned)seq, (unsigned)pte->last_seq_ack);
4723 }
4724 ast_mutex_unlock(&pte->lock);
4725 return;
4726 }
4727 if (pte->seq_server < seq) {
4729 "%s Error : ACK received for a non-existent packet : #0x%04x\n",
4730 tmpbuf, (unsigned)pte->seq_server);
4731 ast_mutex_unlock(&pte->lock);
4732 return;
4733 }
4734 if (unistimdebug) {
4735 ast_verb(0, "%s ACK gap : Received ACK #0x%04x, previous was #0x%04x\n",
4736 tmpbuf, (unsigned)seq, (unsigned)pte->last_seq_ack);
4737 }
4738 pte->last_seq_ack = seq;
4739 check_send_queue(pte);
4740 ast_mutex_unlock(&pte->lock);
4741 return;
4742 }
4743 if (buf[4] == 2) {
4744 if (unistimdebug) {
4745 ast_verb(0, "Request received\n");
4746 }
4747 if (pte->seq_phone == seq) {
4748 /* Send ACK */
4749 buf[4] = 1;
4750 buf[5] = 1;
4751 send_raw_client(SIZE_HEADER, buf, addr_from, &pte->sout);
4752 pte->seq_phone++;
4753
4754 process_request(size, buf, pte);
4755 return;
4756 }
4757 if (pte->seq_phone > seq) {
4759 "%s Warning : received a retransmitted packet : #0x%04x (we are at #0x%04x)\n",
4760 tmpbuf, (unsigned)seq, (unsigned)pte->seq_phone);
4761 /* BUG ? pte->device->seq_phone = seq; */
4762 /* Send ACK */
4763 buf[4] = 1;
4764 buf[5] = 1;
4765 send_raw_client(SIZE_HEADER, buf, addr_from, &pte->sout);
4766 return;
4767 }
4769 "%s Warning : we lost a packet : received #0x%04x (we are at #0x%04x)\n",
4770 tmpbuf, (unsigned)seq, (unsigned)pte->seq_phone);
4771 return;
4772 }
4773 if (buf[4] == 0) {
4774 ast_log(LOG_NOTICE, "%s Retransmit request for packet #0x%04x\n", tmpbuf, (unsigned)seq);
4775 if (pte->last_seq_ack > seq) {
4777 "%s Error : received a request for an already ACKed packet : #0x%04x\n",
4778 tmpbuf, (unsigned)pte->last_seq_ack);
4779 return;
4780 }
4781 if (pte->seq_server < seq) {
4783 "%s Error : received a request for a non-existent packet : #0x%04x\n",
4784 tmpbuf, (unsigned)pte->seq_server);
4785 return;
4786 }
4787 send_retransmit(pte);
4788 return;
4789 }
4790 ast_log(LOG_NOTICE, "%s Unknown request : got 0x%02hhx expected 0x00,0x01 or 0x02\n", tmpbuf, buf[4]);
4791 return;
4792}
static volatile unsigned int seq
Definition: app_sms.c:120
static const unsigned char packet_send_discovery_ack[]
Definition: chan_unistim.c:508
static void check_send_queue(struct unistimsession *pte)
static void send_raw_client(int size, const unsigned char *data, struct sockaddr_in *addr_to, const struct sockaddr_in *addr_ourip)
Definition: chan_unistim.c:903
static struct unistimsession * create_client(const struct sockaddr_in *addr_from)
static void process_request(int size, unsigned char *buf, struct unistimsession *pte)
static const unsigned char packet_rcv_discovery[]
Definition: chan_unistim.c:506
static void close_client(struct unistimsession *s)
unsigned short seq_phone
Definition: chan_unistim.c:463

References ast_inet_ntoa(), ast_log, ast_mutex_lock, ast_mutex_unlock, ast_verb, buf, check_send_queue(), close_client(), create_client(), unistimsession::last_seq_ack, unistimsession::lock, LOG_NOTICE, LOG_WARNING, unistimsession::nb_retransmit, packet_rcv_discovery, packet_send_discovery_ack, process_request(), send_raw_client(), send_retransmit(), seq, unistimsession::seq_phone, unistimsession::seq_server, SIZE_HEADER, unistimsession::sout, unistimsession::state, STATE_INIT, and unistimdebug.

Referenced by load_module(), unistimsock_read(), and unload_module().

◆ process_request()

static void process_request ( int  size,
unsigned char *  buf,
struct unistimsession pte 
)
static

Definition at line 4469 of file chan_unistim.c.

4470{
4471 char tmpbuf[255];
4472 if (memcmp
4476 return;
4477 }
4479 buf[size] = 0;
4480 if (unistimdebug) {
4481 ast_verb(0, "Got the firmware version : '%s'\n", buf + 13);
4482 }
4483 ast_copy_string(pte->firmware, (char *) (buf + 13), sizeof(pte->firmware));
4484 init_phone_step2(pte);
4485 return;
4486 }
4487 if (memcmp(buf + SIZE_HEADER, packet_recv_it_type, sizeof(packet_recv_it_type)) == 0) {
4488 char type = buf[13];
4489 if (unistimdebug) {
4490 ast_verb(0, "Got the equipment type: '%d'\n", type);
4491 }
4492 switch (type) {
4493 case 0x03: /* i2002 */
4494 if (pte->device) {
4495 pte->device->height = 1;
4496 }
4497 break;
4498 }
4499 return;
4500 }
4501 if (memcmp(buf + SIZE_HEADER, packet_recv_mac_addr, sizeof(packet_recv_mac_addr)) == 0) {
4502 rcv_mac_addr(pte, buf);
4503 return;
4504 }
4505 if (memcmp(buf + SIZE_HEADER, packet_recv_r2, sizeof(packet_recv_r2)) == 0) {
4506 if (unistimdebug) {
4507 ast_verb(0, "R2 received\n");
4508 }
4509 return;
4510 }
4511
4512 if (pte->state < STATE_MAINPAGE) {
4513 if (unistimdebug) {
4514 ast_verb(0, "Request not authorized in this state\n");
4515 }
4516 return;
4517 }
4519 char keycode = buf[13];
4520
4521 if (unistimdebug) {
4522 ast_verb(0, "Expansion key pressed: keycode = 0x%02hhx - current state: %s\n", (unsigned char)keycode,
4523 ptestate_tostr(pte->state));
4524 }
4525 }
4527 char keycode = buf[13];
4528
4529 if (unistimdebug) {
4530 ast_verb(0, "Key pressed: keycode = 0x%02hhx - current state: %s\n", (unsigned char)keycode,
4531 ptestate_tostr(pte->state));
4532 }
4533 if (keycode == KEY_MUTE) {
4535 }
4536 switch (pte->state) {
4537 case STATE_INIT:
4538 if (unistimdebug) {
4539 ast_verb(0, "No keys allowed in the init state\n");
4540 }
4541 break;
4542 case STATE_AUTHDENY:
4543 if (unistimdebug) {
4544 ast_verb(0, "No keys allowed in authdeny state\n");
4545 }
4546 break;
4547 case STATE_MAINPAGE:
4548 key_main_page(pte, keycode);
4549 break;
4550 case STATE_DIALPAGE:
4551 key_dial_page(pte, keycode);
4552 break;
4553 case STATE_RINGING:
4554 key_ringing(pte, keycode);
4555 break;
4556 case STATE_CALL:
4557 key_call(pte, keycode);
4558 break;
4559 case STATE_EXTENSION:
4560 key_select_extension(pte, keycode);
4561 break;
4562 case STATE_SELECTOPTION:
4563 key_select_option(pte, keycode);
4564 break;
4565 case STATE_SELECTCODEC:
4566 key_select_codec(pte, keycode);
4567 break;
4569 key_select_language(pte, keycode);
4570 break;
4571 case STATE_HISTORY:
4572 key_history(pte, keycode);
4573 break;
4574 default:
4575 ast_log(LOG_WARNING, "Key : Unknown state\n");
4576 }
4577 return;
4578 }
4579 if (memcmp(buf + SIZE_HEADER, packet_recv_pick_up, sizeof(packet_recv_pick_up)) == 0) {
4580 if (unistimdebug) {
4581 ast_verb(0, "Handset off hook, current state: %s\n", ptestate_tostr(pte->state));
4582 }
4583 if (!pte->device) { /* We are not yet registered (asking for a TN in AUTOPROVISIONING_TN) */
4584 return;
4585 }
4587 if (pte->device->output == OUTPUT_HEADPHONE) {
4589 } else {
4591 }
4592 if (pte->state == STATE_RINGING) {
4594 } else if ((pte->state == STATE_DIALPAGE) || (pte->state == STATE_CALL)) {
4596 } else if (pte->state == STATE_EXTENSION) { /* We must have a TN before calling */
4597 return;
4598 } else {
4599 pte->device->selected = get_avail_softkey(pte, NULL);
4601 handle_dial_page(pte);
4602 }
4603 return;
4604 }
4605 if (memcmp(buf + SIZE_HEADER, packet_recv_hangup, sizeof(packet_recv_hangup)) == 0) {
4606 if (unistimdebug) {
4607 ast_verb(0, "Handset on hook, current state: %s\n", ptestate_tostr(pte->state));
4608 }
4609 if (!pte->device) {
4610 return;
4611 }
4613 if (pte->state == STATE_CALL) {
4614 if (pte->device->output != OUTPUT_SPEAKER) {
4615 close_call(pte);
4616 }
4617 } else if (pte->state == STATE_EXTENSION) {
4618 return;
4619 } else {
4620 pte->device->nextdial = 0;
4621 show_main_page(pte);
4622 }
4623 return;
4624 }
4625 strcpy(tmpbuf, ast_inet_ntoa(pte->sin.sin_addr));
4626 strcat(tmpbuf, " Unknown request packet\n");
4627 if (unistimdebug) {
4628 ast_debug(1, "%s", tmpbuf);
4629 }
4630 return;
4631}
static const unsigned char packet_recv_pressed_key[]
Definition: chan_unistim.c:515
static void key_ringing(struct unistimsession *pte, char keycode)
static const unsigned char packet_recv_resume_connection_with_server[]
Definition: chan_unistim.c:533
static void init_phone_step2(struct unistimsession *pte)
static void key_select_language(struct unistimsession *pte, char keycode)
static void key_call(struct unistimsession *pte, char keycode)
static void key_history(struct unistimsession *pte, char keycode)
static const unsigned char packet_recv_it_type[]
Definition: chan_unistim.c:513
static void key_select_option(struct unistimsession *pte, char keycode)
static void key_select_codec(struct unistimsession *pte, char keycode)
static const char * ptestate_tostr(const int type)
static const unsigned char packet_recv_hangup[]
Definition: chan_unistim.c:519
static const unsigned char packet_recv_pick_up[]
Definition: chan_unistim.c:517
static void key_select_extension(struct unistimsession *pte, char keycode)
static const unsigned char packet_recv_firm_version[]
Definition: chan_unistim.c:511
static void microphone_mute_toggle(struct unistimsession *pte)
static void rcv_mac_addr(struct unistimsession *pte, const unsigned char *buf)
static const unsigned char packet_recv_mac_addr[]
Definition: chan_unistim.c:535
static void rcv_resume_connection_with_server(struct unistimsession *pte)
static const unsigned char packet_recv_r2[]
Definition: chan_unistim.c:521
static const unsigned char packet_recv_expansion_pressed_key[]
Definition: chan_unistim.c:524
char firmware[8]
Definition: chan_unistim.c:473

References ast_copy_string(), ast_debug, ast_inet_ntoa(), ast_log, ast_verb, buf, close_call(), unistimsession::device, unistimsession::firmware, get_avail_softkey(), handle_call_incoming(), handle_dial_page(), unistim_device::height, init_phone_step2(), key_call(), key_dial_page(), key_history(), key_main_page(), KEY_MUTE, key_ringing(), key_select_codec(), key_select_extension(), key_select_language(), key_select_option(), LOG_WARNING, microphone_mute_toggle(), MUTE_OFF, unistim_device::nextdial, NULL, unistim_device::output, OUTPUT_HANDSET, OUTPUT_HEADPHONE, OUTPUT_SPEAKER, packet_recv_expansion_pressed_key, packet_recv_firm_version, packet_recv_hangup, packet_recv_it_type, packet_recv_mac_addr, packet_recv_pick_up, packet_recv_pressed_key, packet_recv_r2, packet_recv_resume_connection_with_server, ptestate_tostr(), rcv_mac_addr(), rcv_resume_connection_with_server(), unistim_device::receiver_state, unistim_device::selected, send_select_output(), show_main_page(), unistimsession::sin, SIZE_HEADER, unistimsession::state, STATE_AUTHDENY, STATE_CALL, STATE_DIALPAGE, STATE_EXTENSION, STATE_HISTORY, STATE_INIT, STATE_MAINPAGE, STATE_OFFHOOK, STATE_ONHOOK, STATE_RINGING, STATE_SELECTCODEC, STATE_SELECTLANGUAGE, STATE_SELECTOPTION, type, unistimdebug, and unistim_device::volume.

Referenced by parsing().

◆ ptestate_tostr()

static const char * ptestate_tostr ( const int  type)
static

Definition at line 2040 of file chan_unistim.c.

2041{
2042 switch (type) {
2043 case STATE_INIT:
2044 return "INIT";
2045 case STATE_AUTHDENY:
2046 return "AUTHDENY";
2047 case STATE_MAINPAGE:
2048 return "MAINPAGE";
2049 case STATE_EXTENSION:
2050 return "EXTENSION";
2051 case STATE_DIALPAGE:
2052 return "DIALPAGE";
2053 case STATE_RINGING:
2054 return "RINGING";
2055 case STATE_CALL:
2056 return "CALL";
2057 case STATE_SELECTOPTION:
2058 return "SELECTOPTION";
2059 case STATE_SELECTCODEC:
2060 return "SELECTCODEC";
2062 return "SELECTLANGUAGE";
2063 case STATE_CLEANING:
2064 return "CLEARING";
2065 case STATE_HISTORY:
2066 return "HISTORY";
2067 }
2068 return "UNKNOWN";
2069}

References STATE_AUTHDENY, STATE_CALL, STATE_CLEANING, STATE_DIALPAGE, STATE_EXTENSION, STATE_HISTORY, STATE_INIT, STATE_MAINPAGE, STATE_RINGING, STATE_SELECTCODEC, STATE_SELECTLANGUAGE, STATE_SELECTOPTION, and type.

Referenced by process_request(), unistim_hangup(), and unistim_show_info().

◆ rcv_mac_addr()

static void rcv_mac_addr ( struct unistimsession pte,
const unsigned char *  buf 
)
static

Definition at line 2071 of file chan_unistim.c.

2072{
2073 BUFFSEND;
2074 int tmp, i = 0;
2075 char addrmac[19];
2076 int res = 0;
2077 for (tmp = 15; tmp < 15 + SIZE_HEADER; tmp++) {
2078 sprintf(&addrmac[i], "%02hhx", buf[tmp]);
2079 i += 2;
2080 }
2081 if (unistimdebug) {
2082 ast_verb(0, "MAC Address received: %s\n", addrmac);
2083 }
2084 strcpy(pte->macaddr, addrmac);
2085 res = unistim_register(pte);
2086 if (!res) {
2087 switch (autoprovisioning) {
2089 ast_log(LOG_WARNING, "No entry found for this phone : %s\n", addrmac);
2090 pte->state = STATE_AUTHDENY;
2091 break;
2093 {
2094 struct unistim_device *d = NULL, *newd = NULL;
2095 struct unistim_line *newl = NULL, *l = NULL;
2096 if (unistimdebug) {
2097 ast_verb(0, "New phone, autoprovisioning on\n");
2098 }
2099 /* First : locate the [template] section */
2101 d = devices;
2102 while (d) {
2103 if (strcasecmp(d->name, "template")) {
2104 d = d->next;
2105 continue;
2106 }
2107 /* Found, cloning this entry */
2108 if (!(newd = ast_malloc(sizeof(*newd)))) {
2110 return;
2111 }
2112 memcpy(newd, d, sizeof(*newd));
2113 ast_mutex_init(&newd->lock);
2114 newd->lines.first = NULL;
2115 newd->lines.last = NULL;
2116 AST_LIST_LOCK(&d->lines);
2117 AST_LIST_TRAVERSE(&d->lines, l, list) {
2118 if (!(newl = unistim_line_alloc())) {
2119 break;
2120 }
2121 unistim_line_copy(l, newl);
2122 newl->parent = newd;
2123 ast_copy_string(newl->name, l->name, sizeof(newl->name));
2124 snprintf(newl->fullname, sizeof(newl->fullname), "USTM/%s@%s",
2125 newl->name, newd->name);
2126 snprintf(l->name, sizeof(l->name), "%d", atoi(l->name) + 1);
2127
2128 AST_LIST_LOCK(&newd->lines);
2129 AST_LIST_INSERT_TAIL(&newd->lines, newl, list);
2130 AST_LIST_UNLOCK(&newd->lines);
2131 }
2132 AST_LIST_UNLOCK(&d->lines);
2133 if (!newl) {
2134 ast_free(newd);
2136 }
2137
2138 /* Ok, now updating some fields */
2139 ast_copy_string(newd->id, addrmac, sizeof(newd->id));
2140 ast_copy_string(newd->name, addrmac, sizeof(newd->name));
2141 if (newd->extension == EXTENSION_NONE) {
2142 newd->extension = EXTENSION_ASK;
2143 }
2144
2145 newd->receiver_state = STATE_ONHOOK;
2146 newd->session = pte;
2147 newd->language[0] = '\0';
2148 newd->to_delete = -1;
2149 newd->next = NULL;
2150 pte->device = newd;
2151
2152 /* Go to the end of the linked chain */
2153 while (d->next) {
2154 d = d->next;
2155 }
2156 d->next = newd;
2157 d = newd;
2158 break;
2159 }
2161 if (!d) {
2162 ast_log(LOG_WARNING, "No entry [template] found in unistim.conf\n");
2163 pte->state = STATE_AUTHDENY;
2164 }
2165 }
2166 break;
2168 pte->state = STATE_AUTHDENY;
2169 break;
2170 default:
2171 ast_log(LOG_WARNING, "Internal error : unknown autoprovisioning value = %u\n",
2173 }
2174 }
2175 if (pte->state != STATE_AUTHDENY) {
2176 struct unistim_line *line;
2177 struct unistim_subchannel *sub;
2178
2179 ast_verb(3, "Device '%s' successfuly registered\n", pte->device->name);
2180
2181 AST_LIST_LOCK(&pte->device->subs);
2183 if (sub) {
2184 ast_log(LOG_ERROR, "Subchannel lost sice reboot. Hanged channel may apear!\n");
2186 ast_free(sub);
2187 }
2188 }
2190 AST_LIST_UNLOCK(&pte->device->subs);
2191
2192 switch (pte->device->extension) {
2193 case EXTENSION_NONE:
2194 pte->state = STATE_MAINPAGE;
2195 break;
2196 case EXTENSION_ASK:
2197 /* Checking if we already have an extension number */
2199 pte->state = STATE_EXTENSION;
2200 } else {
2201 /* Yes, because of a phone reboot. We don't ask again for the TN */
2202 if (register_extension(pte)) {
2203 pte->state = STATE_EXTENSION;
2204 } else {
2205 pte->state = STATE_MAINPAGE;
2206 }
2207 }
2208 break;
2209 case EXTENSION_LINE:
2210 line = AST_LIST_FIRST(&pte->device->lines);
2212 sizeof(pte->device->extension_number));
2213 if (register_extension(pte)) {
2214 pte->state = STATE_EXTENSION;
2215 } else {
2216 pte->state = STATE_MAINPAGE;
2217 }
2218 break;
2219 case EXTENSION_TN:
2220 /* If we are here, it's because of a phone reboot */
2221 pte->state = STATE_MAINPAGE;
2222 break;
2223 default:
2224 ast_log(LOG_WARNING, "Internal error, extension value unknown : %u\n",
2225 pte->device->extension);
2226 pte->state = STATE_AUTHDENY;
2227 break;
2228 }
2229 }
2230 if (pte->state == STATE_EXTENSION) {
2231 if (pte->device->extension != EXTENSION_TN) {
2233 }
2234 pte->device->extension_number[0] = '\0';
2235 }
2236 if (unistimdebug) {
2237 ast_verb(0, "\nSending S1\n");
2238 }
2239 memcpy(buffsend + SIZE_HEADER, packet_send_S1, sizeof(packet_send_S1));
2240 send_client(SIZE_HEADER + sizeof(packet_send_S1), buffsend, pte);
2241
2242 if (unistimdebug) {
2243 ast_verb(0, "Sending query_basic_manager_04\n");
2244 }
2248
2249 if (unistimdebug) {
2250 ast_verb(0, "Sending query_basic_manager_10\n");
2251 }
2255
2256 send_date_time(pte);
2257 return;
2258}
static void unistim_line_copy(struct unistim_line *dst, struct unistim_line *src)
static void send_date_time(struct unistimsession *pte)
static const unsigned char packet_send_query_basic_manager_04[]
Definition: chan_unistim.c:696
static const unsigned char packet_send_query_basic_manager_10[]
Definition: chan_unistim.c:698
static const unsigned char packet_send_S1[]
Definition: chan_unistim.c:699
static int unistim_register(struct unistimsession *s)
#define AST_LIST_FIRST(head)
Returns the first entry contained in a list.
Definition: linkedlists.h:421

References ast_copy_string(), ast_free, AST_LIST_FIRST, AST_LIST_INSERT_TAIL, AST_LIST_LOCK, AST_LIST_REMOVE_CURRENT, AST_LIST_TRAVERSE, AST_LIST_TRAVERSE_SAFE_BEGIN, AST_LIST_TRAVERSE_SAFE_END, AST_LIST_UNLOCK, ast_log, ast_malloc, ast_mutex_init, ast_mutex_lock, ast_mutex_unlock, ast_strlen_zero(), ast_verb, autoprovisioning, AUTOPROVISIONING_NO, AUTOPROVISIONING_TN, AUTOPROVISIONING_YES, buf, BUFFSEND, d, unistimsession::device, devicelock, devices, unistim_device::extension, EXTENSION_ASK, EXTENSION_LINE, EXTENSION_NONE, unistim_device::extension_number, EXTENSION_TN, unistim_line::fullname, unistim_device::lines, unistim_subchannel::list, unistim_line::list, LOG_ERROR, LOG_WARNING, unistimsession::macaddr, unistim_line::name, unistim_device::name, test_val::name, unistimsession::next, test_val::next, NULL, packet_send_query_basic_manager_04, packet_send_query_basic_manager_10, packet_send_S1, unistim_line::parent, register_extension(), send_client(), send_date_time(), SIZE_HEADER, unistimsession::state, STATE_AUTHDENY, STATE_EXTENSION, STATE_MAINPAGE, STATE_ONHOOK, sub, unistim_device::subs, tmp(), unistim_line_alloc(), unistim_line_copy(), unistim_register(), and unistimdebug.

Referenced by process_request().

◆ rcv_resume_connection_with_server()

static void rcv_resume_connection_with_server ( struct unistimsession pte)
static

Definition at line 1907 of file chan_unistim.c.

1908{
1909 BUFFSEND;
1910 if (unistimdebug) {
1911 ast_verb(0, "ResumeConnectionWithServer received\n");
1912 ast_verb(0, "Sending packet_send_query_mac_address\n");
1913 }
1914 memcpy(buffsend + SIZE_HEADER, packet_send_query_mac_address,
1916 send_client(SIZE_HEADER + sizeof(packet_send_query_mac_address), buffsend, pte);
1917 return;
1918}
static const unsigned char packet_send_query_mac_address[]
Definition: chan_unistim.c:697

References ast_verb, BUFFSEND, packet_send_query_mac_address, send_client(), SIZE_HEADER, and unistimdebug.

Referenced by process_request().

◆ refresh_all_favorite()

static void refresh_all_favorite ( struct unistimsession pte)
static

Definition at line 1321 of file chan_unistim.c.

1322{
1323 unsigned char i = 0;
1324 char data[256];
1325 struct unistim_line *line;
1326 line = AST_LIST_FIRST(&pte->device->lines);
1327
1328 if (unistimdebug) {
1329 ast_verb(0, "Refreshing all favorite\n");
1330 }
1331 for (i = 0; i < FAVNUM; i++) {
1332 unsigned char status = pte->device->softkeyicon[i];
1333
1334 if (!soft_key_visible(pte->device, i)) {
1335 continue;
1336 }
1337 if (!strcasecmp(pte->device->softkeylabel[i], "DND") && line) {
1338 if (!ast_db_get("DND", line->name, data, sizeof(data))) {
1340 }
1341 }
1342
1343 send_favorite_short(i, status, pte);
1344 }
1345 if (pte->device->hasexp) {
1346 for (i = 0; i < EXPNUM; i++) {
1348 }
1349 }
1350}
int ast_db_get(const char *family, const char *key, char *value, int valuelen)
Get key value specified by family/key.
Definition: main/db.c:427
#define EXPNUM
Definition: chan_unistim.c:217
#define FAV_ICON_SPEAKER_ONHOOK_WHITE
Definition: chan_unistim.c:181
static void send_expansion_short(unsigned char pos, unsigned char status, struct unistimsession *pte)
char softkeyicon[FAVNUM]
Definition: chan_unistim.c:407
char softkeylabel[FAVNUM][11]
Definition: chan_unistim.c:405

References ast_db_get(), AST_LIST_FIRST, ast_verb, unistimsession::device, EXPNUM, FAV_ICON_NONE, FAV_ICON_SPEAKER_ONHOOK_WHITE, FAVNUM, unistim_device::hasexp, unistim_device::lines, unistim_line::name, send_expansion_short(), send_favorite_short(), soft_key_visible(), unistim_device::softkeyicon, unistim_device::softkeylabel, status, and unistimdebug.

Referenced by init_phone_step2(), key_select_extension(), key_select_language(), and reload_config().

◆ register_extension()

static int register_extension ( const struct unistimsession pte)
static

Definition at line 1445 of file chan_unistim.c.

1446{
1447 struct unistim_line *line;
1448 line = AST_LIST_FIRST(&pte->device->lines);
1449 if (unistimdebug) {
1450 ast_verb(0, "Trying to register extension '%s' into context '%s' to %s\n",
1452 line->fullname);
1453 }
1454 return ast_add_extension(pte->device->context, 0,
1455 pte->device->extension_number, 1, NULL, NULL, "Dial",
1456 line->fullname, 0, "Unistim");
1457}
int ast_add_extension(const char *context, int replace, const char *extension, int priority, const char *label, const char *callerid, const char *application, void *data, void(*datad)(void *), const char *registrar)
Add and extension to an extension context.
Definition: pbx.c:6928

References ast_add_extension(), AST_LIST_FIRST, ast_verb, unistim_device::context, unistimsession::device, unistim_device::extension_number, unistim_line::fullname, unistim_device::lines, NULL, and unistimdebug.

Referenced by key_select_extension(), and rcv_mac_addr().

◆ reload()

int reload ( void  )
static

reload: Part of Asterisk module interface —

Definition at line 7185 of file chan_unistim.c.

7186{
7187 if (unistimdebug) {
7188 ast_verb(0, "reload unistim\n");
7189 }
7191 if (!unistim_reloading) {
7193 }
7195
7197
7198 return 0;
7199}

References ast_mutex_lock, ast_mutex_unlock, ast_verb, restart_monitor(), unistim_reload_lock, unistim_reloading, and unistimdebug.

Referenced by unistim_reload().

◆ reload_config()

static int reload_config ( void  )
static

Definition at line 6846 of file chan_unistim.c.

6847{
6848 struct ast_config *cfg;
6849 struct ast_variable *v;
6850 struct sockaddr_in bindaddr = { 0, };
6851 char *config = "unistim.conf";
6852 char *cat;
6853 struct unistim_device *d;
6854 const int reuseFlag = 1;
6855 struct unistimsession *s;
6856 struct ast_flags config_flags = { 0, };
6857
6858 cfg = ast_config_load(config, config_flags);
6859 /* We *must* have a config file otherwise stop immediately */
6860 if (!cfg) {
6861 ast_log(LOG_ERROR, "Unable to load config %s\n", config);
6862 return -1;
6863 } else if (cfg == CONFIG_STATUS_FILEINVALID) {
6864 ast_log(LOG_ERROR, "Config file %s is in an invalid format. Aborting.\n", config);
6865 return -1;
6866 }
6867
6868 /* Copy the default jb config over global_jbconf */
6869 memcpy(&global_jbconf, &default_jbconf, sizeof(struct ast_jb_conf));
6870
6871 unistim_keepalive = 120;
6872 unistim_port = 0;
6873 v = ast_variable_browse(cfg, "general");
6874 while (v) {
6875 /* handle jb conf */
6876 if (!ast_jb_read_conf(&global_jbconf, v->name, v->value)) {
6877 continue;
6878 }
6879 if (!strcasecmp(v->name, "keepalive")) {
6880 unistim_keepalive = atoi(v->value);
6881 } else if (!strcasecmp(v->name, "port")) {
6882 unistim_port = atoi(v->value);
6883 } else if (!strcasecmp(v->name, "tos")) {
6884 if (ast_str2tos(v->value, &qos.tos)) {
6885 ast_log(LOG_WARNING, "Invalid tos value at line %d, refer to QoS documentation\n", v->lineno);
6886 }
6887 } else if (!strcasecmp(v->name, "tos_audio")) {
6888 if (ast_str2tos(v->value, &qos.tos_audio)) {
6889 ast_log(LOG_WARNING, "Invalid tos_audio value at line %d, refer to QoS documentation\n", v->lineno);
6890 }
6891 } else if (!strcasecmp(v->name, "cos")) {
6892 if (ast_str2cos(v->value, &qos.cos)) {
6893 ast_log(LOG_WARNING, "Invalid cos value at line %d, refer to QoS documentation\n", v->lineno);
6894 }
6895 } else if (!strcasecmp(v->name, "cos_audio")) {
6896 if (ast_str2cos(v->value, &qos.cos_audio)) {
6897 ast_log(LOG_WARNING, "Invalid cos_audio value at line %d, refer to QoS documentation\n", v->lineno);
6898 }
6899 } else if (!strcasecmp(v->name, "debug")) {
6900 if (!strcasecmp(v->value, "no")) {
6901 unistimdebug = 0;
6902 } else if (!strcasecmp(v->value, "yes")) {
6903 unistimdebug = 1;
6904 }
6905 } else if (!strcasecmp(v->name, "autoprovisioning")) {
6906 if (!strcasecmp(v->value, "no")) {
6908 } else if (!strcasecmp(v->value, "yes")) {
6910 } else if (!strcasecmp(v->value, "tn")) {
6912 } else {
6913 ast_log(LOG_WARNING, "Unknown autoprovisioning option.\n");
6914 }
6915 } else if (!strcasecmp(v->name, "public_ip")) {
6916 if (!ast_strlen_zero(v->value)) {
6917 struct ast_sockaddr addr = { {0,} };
6918 if (ast_sockaddr_resolve_first_af(&addr, v->value, PARSE_PORT_FORBID, AF_INET)) {
6919 ast_log(LOG_WARNING, "Invalid address: %s\n", v->value);
6920 } else {
6922 }
6923 }
6924 }
6925 v = v->next;
6926 }
6927 if ((unistim_keepalive < 10) ||
6929 255 - (((NB_MAX_RETRANSMIT + 1) * RETRANSMIT_TIMER) / 1000))) {
6930 ast_log(LOG_ERROR, "keepalive is invalid in %s\n", config);
6931 ast_config_destroy(cfg);
6932 return -1;
6933 }
6934 packet_send_ping[4] =
6936 if ((unistim_port < 1) || (unistim_port > 65535)) {
6937 ast_log(LOG_ERROR, "port is not set or invalid in %s\n", config);
6938 ast_config_destroy(cfg);
6939 return -1;
6940 }
6941 unistim_keepalive *= 1000;
6942
6944 d = devices;
6945 while (d) {
6946 if (d->to_delete >= 0) {
6947 d->to_delete = 1;
6948 }
6949 d = d->next;
6950 }
6952 /* load the device sections */
6953 cat = ast_category_browse(cfg, NULL);
6954 while (cat) {
6955 if (strcasecmp(cat, "general")) {
6956 d = build_device(cat, ast_variable_browse(cfg, cat));
6957 }
6958 cat = ast_category_browse(cfg, cat);
6959 }
6961 d = devices;
6962 while (d) {
6963 if (d->to_delete) {
6965 d = devices;
6966 continue;
6967 }
6968 d = d->next;
6969 }
6972 ast_config_destroy(cfg);
6974 s = sessions;
6975 while (s) {
6976 if (s->device) {
6978 if (ast_strlen_zero(s->device->language)) {
6979 struct unistim_languages lang;
6981 send_charset_update(s, lang.encoding);
6982 }
6983 }
6984 s = s->next;
6985 }
6987 /* We don't recreate a socket when reloading (locks would be necessary). */
6988 if (unistimsock > -1) {
6989 return 0;
6990 }
6991 bindaddr.sin_addr.s_addr = INADDR_ANY;
6992 bindaddr.sin_port = htons(unistim_port);
6993 bindaddr.sin_family = AF_INET;
6994 unistimsock = socket(AF_INET, SOCK_DGRAM, 0);
6995 if (unistimsock < 0) {
6996 ast_log(LOG_WARNING, "Unable to create UNISTIM socket: %s\n", strerror(errno));
6997 return -1;
6998 }
6999#ifdef HAVE_PKTINFO
7000 {
7001 const int pktinfoFlag = 1;
7002 setsockopt(unistimsock, IPPROTO_IP, IP_PKTINFO, &pktinfoFlag,
7003 sizeof(pktinfoFlag));
7004 }
7005#else
7006 if (public_ip.sin_family == 0) {
7008 "Your OS does not support IP_PKTINFO, you must set public_ip.\n");
7009 unistimsock = -1;
7010 return -1;
7011 }
7012#endif
7013 setsockopt(unistimsock, SOL_SOCKET, SO_REUSEADDR, (const char *) &reuseFlag,
7014 sizeof(reuseFlag));
7015 if (bind(unistimsock, (struct sockaddr *) &bindaddr, sizeof(bindaddr)) < 0) {
7016 ast_log(LOG_WARNING, "Failed to bind to %s:%d: %s\n",
7017 ast_inet_ntoa(bindaddr.sin_addr), htons(bindaddr.sin_port),
7018 strerror(errno));
7019 close(unistimsock);
7020 unistimsock = -1;
7021 } else {
7022 ast_verb(2, "UNISTIM Listening on %s:%d\n", ast_inet_ntoa(bindaddr.sin_addr), htons(bindaddr.sin_port));
7023 ast_set_qos(unistimsock, qos.tos, qos.cos, "UNISTIM");
7024 }
7025 return 0;
7026}
int ast_jb_read_conf(struct ast_jb_conf *conf, const char *varname, const char *value)
Sets jitterbuffer configuration property.
Definition: abstract_jb.c:545
int ast_str2tos(const char *value, unsigned int *tos)
Convert a string to the appropriate TOS value.
Definition: acl.c:983
int ast_str2cos(const char *value, unsigned int *cos)
Convert a string to the appropriate COS value.
Definition: acl.c:969
struct ast_sockaddr bindaddr
Definition: chan_ooh323.c:353
static const char config[]
Definition: chan_ooh323.c:111
static int unistim_port
Definition: chan_unistim.c:244
static struct ast_jb_conf default_jbconf
Global jitterbuffer configuration - by default, jb is disabled.
Definition: chan_unistim.c:227
static unsigned char packet_send_ping[]
Definition: chan_unistim.c:701
static void finish_bookmark(void)
#define NB_MAX_RETRANSMIT
Definition: chan_unistim.c:99
static struct @132 qos
static struct ast_jb_conf global_jbconf
Definition: chan_unistim.c:235
static struct unistim_device * build_device(const char *cat, const struct ast_variable *v)
#define ast_config_load(filename, flags)
Load a config file.
char * ast_category_browse(struct ast_config *config, const char *prev_name)
Browse categories.
Definition: extconf.c:3326
#define CONFIG_STATUS_FILEINVALID
void ast_config_destroy(struct ast_config *cfg)
Destroys a config.
Definition: extconf.c:1289
struct ast_variable * ast_variable_browse(const struct ast_config *config, const char *category_name)
Definition: extconf.c:1215
int ast_sockaddr_resolve_first_af(struct ast_sockaddr *addr, const char *name, int flag, int family)
Return the first entry from ast_sockaddr_resolve filtered by address family.
Definition: netsock2.c:337
int ast_set_qos(int sockfd, int tos, int cos, const char *desc)
Set type of service.
Definition: netsock2.c:621
Structure used to handle boolean flags.
Definition: utils.h:199
General jitterbuffer configuration.
Definition: abstract_jb.h:70
Structure for variables, used for configurations and for channel variables.

References ast_category_browse(), ast_config_destroy(), ast_config_load, ast_inet_ntoa(), ast_jb_read_conf(), ast_log, ast_mutex_lock, ast_mutex_unlock, ast_set_qos(), ast_sockaddr_resolve_first_af(), ast_sockaddr_to_sin, ast_str2cos(), ast_str2tos(), ast_strlen_zero(), ast_variable_browse(), ast_verb, autoprovisioning, AUTOPROVISIONING_NO, AUTOPROVISIONING_TN, AUTOPROVISIONING_YES, bindaddr, build_device(), config, CONFIG_STATUS_FILEINVALID, d, default_jbconf, delete_device(), unistimsession::device, devicelock, devices, unistim_languages::encoding, errno, find_language(), finish_bookmark(), global_jbconf, unistim_device::language, ast_variable::lineno, LOG_ERROR, LOG_WARNING, ast_variable::name, NB_MAX_RETRANSMIT, unistimsession::next, ast_variable::next, test_val::next, NULL, options_languages, packet_send_ping, PARSE_PORT_FORBID, public_ip, qos, refresh_all_favorite(), RETRANSMIT_TIMER, send_charset_update(), sessionlock, sessions, unistim_keepalive, unistim_port, unistimdebug, unistimsock, and ast_variable::value.

Referenced by do_monitor(), and load_module().

◆ restart_monitor()

static int restart_monitor ( void  )
static

Definition at line 5921 of file chan_unistim.c.

5922{
5923 pthread_attr_t attr;
5924 /* If we're supposed to be stopped -- stay stopped */
5926 return 0;
5927 }
5928 if (ast_mutex_lock(&monlock)) {
5929 ast_log(LOG_WARNING, "Unable to lock monitor\n");
5930 return -1;
5931 }
5932 if (monitor_thread == pthread_self()) {
5934 ast_log(LOG_WARNING, "Cannot kill myself\n");
5935 return -1;
5936 }
5938 /* Wake up the thread */
5939 pthread_kill(monitor_thread, SIGURG);
5940 } else {
5941 pthread_attr_init(&attr);
5942 pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_JOINABLE);
5943 /* Start a new monitor */
5944 if (ast_pthread_create(&monitor_thread, &attr, do_monitor, NULL) < 0) {
5946 ast_log(LOG_ERROR, "Unable to start monitor thread.\n");
5947 return -1;
5948 }
5949 }
5951 return 0;
5952}
static void * do_monitor(void *data)
static ast_mutex_t monlock
Definition: chan_unistim.c:269
static pthread_t monitor_thread
Definition: chan_unistim.c:265
#define AST_PTHREADT_STOP
Definition: lock.h:67

References ast_log, ast_mutex_lock, ast_mutex_unlock, ast_pthread_create, AST_PTHREADT_NULL, AST_PTHREADT_STOP, do_monitor(), LOG_ERROR, LOG_WARNING, monitor_thread, monlock, and NULL.

Referenced by load_module(), reload(), and unistim_request().

◆ send_blink_cursor()

static void send_blink_cursor ( struct unistimsession pte)
static

Definition at line 1844 of file chan_unistim.c.

1845{
1846 BUFFSEND;
1847 if (unistimdebug) {
1848 ast_verb(0, "Sending set blink\n");
1849 }
1851 send_client(SIZE_HEADER + sizeof(packet_send_blink_cursor), buffsend, pte);
1852 return;
1853}
static const unsigned char packet_send_blink_cursor[]
Definition: chan_unistim.c:634

References ast_verb, BUFFSEND, packet_send_blink_cursor, send_client(), SIZE_HEADER, and unistimdebug.

Referenced by handle_select_codec(), key_select_codec(), key_select_extension(), show_extension_page(), and show_phone_number().

◆ send_callerid_screen()

static void send_callerid_screen ( struct unistimsession pte,
struct unistim_subchannel sub 
)
static

Definition at line 4825 of file chan_unistim.c.

4826{
4827 char *cidname_str;
4828 char *cidnum_str;
4829
4830 if (!sub) {
4831 return;
4832 }
4833 if (sub->owner) {
4835 cidnum_str = ast_channel_connected(sub->owner)->id.number.str;
4836 } else {
4837 cidnum_str = DEFAULTCALLERID;
4838 }
4839 change_callerid(pte, 0, cidnum_str);
4840 if (strlen(cidnum_str) == 0) {
4841 cidnum_str = DEFAULTCALLERID;
4842 }
4843
4845 cidname_str = ast_channel_connected(sub->owner)->id.name.str;
4846 } else {
4847 cidname_str = DEFAULTCALLERNAME;
4848 }
4849 change_callerid(pte, 1, cidname_str);
4850 if (strlen(cidname_str) == 0) {
4851 cidname_str = DEFAULTCALLERNAME;
4852 }
4853
4854 if (pte->device->height == 1) {
4855 char tmpstr[256];
4856 snprintf(tmpstr, sizeof(tmpstr), "%s %s", cidnum_str, ustmtext(cidname_str, pte));
4857 send_text(TEXT_LINE0, TEXT_NORMAL, pte, tmpstr);
4858 } else {
4859 send_text(TEXT_LINE0, TEXT_NORMAL, pte, cidname_str);
4860 send_text(TEXT_LINE1, TEXT_NORMAL, pte, ustmtext(cidnum_str, pte));
4861 }
4862 }
4863}
#define DEFAULTCALLERID
Definition: chan_unistim.c:84
#define DEFAULTCALLERNAME
Definition: chan_unistim.c:85
struct ast_party_connected_line * ast_channel_connected(struct ast_channel *chan)
struct ast_party_id id
Connected party ID.
Definition: channel.h:460
struct ast_party_name name
Subscriber name.
Definition: channel.h:342
struct ast_party_number number
Subscriber phone number.
Definition: channel.h:344
unsigned char valid
TRUE if the name information is valid/present.
Definition: channel.h:281
char * str
Subscriber name (Malloced)
Definition: channel.h:266
unsigned char valid
TRUE if the number information is valid/present.
Definition: channel.h:299
char * str
Subscriber phone number (Malloced)
Definition: channel.h:293

References ast_channel_connected(), change_callerid(), DEFAULTCALLERID, DEFAULTCALLERNAME, unistimsession::device, unistim_device::height, ast_party_connected_line::id, ast_party_id::name, ast_party_id::number, send_text(), ast_party_name::str, ast_party_number::str, sub, TEXT_LINE0, TEXT_LINE1, TEXT_NORMAL, ustmtext(), ast_party_name::valid, and ast_party_number::valid.

Referenced by handle_key_fav(), key_dial_page(), unistim_call(), unistim_hangup(), and unistim_indicate().

◆ send_charset_update()

static void send_charset_update ( struct unistimsession pte,
int  charset 
)
static

Definition at line 1869 of file chan_unistim.c.

1870{
1871 const unsigned char* packet_send_charset;
1872 int packet_size;
1873 BUFFSEND;
1874 if (unistimdebug) {
1875 ast_verb(0, "Sending set default charset\n");
1876 }
1877 if (charset == LANG_DEFAULT) {
1879 }
1880 switch (charset) {
1881 case ISO_8859_2:
1882 packet_send_charset = packet_send_charset_iso_8859_2;
1883 packet_size = sizeof(packet_send_charset_iso_8859_2);
1884 break;
1885 case ISO_8859_4:
1886 packet_send_charset = packet_send_charset_iso_8859_4;
1887 packet_size = sizeof(packet_send_charset_iso_8859_4);
1888 break;
1889 case ISO_8859_5:
1890 packet_send_charset = packet_send_charset_iso_8859_5;
1891 packet_size = sizeof(packet_send_charset_iso_8859_5);
1892 break;
1893 case ISO_2022_JP:
1894 packet_send_charset = packet_send_charset_iso_2022_jp;
1895 packet_size = sizeof(packet_send_charset_iso_2022_jp);
1896 break;
1897 case ISO_8859_1:
1898 default:
1899 packet_send_charset = packet_send_charset_iso_8859_1;
1900 packet_size = sizeof(packet_send_charset_iso_8859_1);
1901 }
1902 memcpy(buffsend + SIZE_HEADER, packet_send_charset, packet_size);
1903 send_client(SIZE_HEADER + packet_size, buffsend, pte);
1904 return;
1905}
static const unsigned char packet_send_charset_iso_2022_jp[]
Definition: chan_unistim.c:691
static const unsigned char packet_send_charset_iso_8859_5[]
Definition: chan_unistim.c:688
charset
Definition: chan_unistim.c:336
static const unsigned char packet_send_charset_iso_8859_4[]
Definition: chan_unistim.c:685
static const unsigned char packet_send_charset_iso_8859_2[]
Definition: chan_unistim.c:682
static const unsigned char packet_send_charset_iso_8859_1[]
Definition: chan_unistim.c:679

References ast_verb, BUFFSEND, unistimsession::device, unistim_languages::encoding, find_language(), ISO_2022_JP, ISO_8859_1, ISO_8859_2, ISO_8859_4, ISO_8859_5, LANG_DEFAULT, unistim_device::language, options_languages, packet_send_charset_iso_2022_jp, packet_send_charset_iso_8859_1, packet_send_charset_iso_8859_2, packet_send_charset_iso_8859_4, packet_send_charset_iso_8859_5, send_client(), SIZE_HEADER, and unistimdebug.

Referenced by handle_select_language(), init_phone_step2(), key_select_language(), and reload_config().

◆ send_client()

static void send_client ( int  size,
const unsigned char *  data,
struct unistimsession pte 
)
static

Definition at line 959 of file chan_unistim.c.

960{
961 unsigned int tick;
962 int buf_pos;
963 unsigned short seq = ntohs(++pte->seq_server);
964
965 ast_mutex_lock(&pte->lock);
966 buf_pos = pte->last_buf_available;
967
968 if (buf_pos >= MAX_BUF_NUMBER) {
969 ast_log(LOG_WARNING, "Error : send queue overflow\n");
970 ast_mutex_unlock(&pte->lock);
971 return;
972 }
973 memcpy((void *)data + sizeof(unsigned short), (void *)&seq, sizeof(unsigned short));
974 pte->wsabufsend[buf_pos].len = size;
975 memcpy(pte->wsabufsend[buf_pos].buf, data, size);
976
977 tick = get_tick_count();
978 pte->timeout = tick + RETRANSMIT_TIMER;
979
980/*#ifdef DUMP_PACKET */
981 if (unistimdebug) {
982 ast_verb(0, "Sending datas with seq #0x%04x Using slot #%d :\n", (unsigned)pte->seq_server, buf_pos);
983 }
984/*#endif */
985 send_raw_client(pte->wsabufsend[buf_pos].len, pte->wsabufsend[buf_pos].buf, &(pte->sin),
986 &(pte->sout));
987 pte->last_buf_available++;
988 ast_mutex_unlock(&pte->lock);
989}
u_long len
Definition: chan_unistim.c:349

References ast_log, ast_mutex_lock, ast_mutex_unlock, ast_verb, wsabuf::buf, get_tick_count(), unistimsession::last_buf_available, wsabuf::len, unistimsession::lock, LOG_WARNING, MAX_BUF_NUMBER, RETRANSMIT_TIMER, send_raw_client(), seq, unistimsession::seq_server, unistimsession::sin, unistimsession::sout, unistimsession::timeout, unistimdebug, and unistimsession::wsabufsend.

Referenced by init_phone_step2(), rcv_mac_addr(), rcv_resume_connection_with_server(), send_blink_cursor(), send_charset_update(), send_cursor_pos(), send_date_time(), send_date_time2(), send_date_time3(), send_end_call(), send_expansion_icon(), send_expansion_next(), send_expansion_text(), send_favorite(), send_icon(), send_led_update(), send_month_labels(), send_mute(), send_no_ring(), send_ping(), send_ring(), send_select_output(), send_start_rtp(), send_start_timer(), send_stop_timer(), send_text(), send_text_status(), send_texttitle(), send_tone(), and unistim_sp().

◆ send_cursor_pos()

static void send_cursor_pos ( struct unistimsession pte,
unsigned char  pos 
)
static

Definition at line 1856 of file chan_unistim.c.

1857{
1858 BUFFSEND;
1859 if (unistimdebug) {
1860 ast_verb(0, "Sending set cursor position\n");
1861 }
1862 memcpy(buffsend + SIZE_HEADER, packet_send_set_pos_cursor,
1864 buffsend[11] = pos;
1865 send_client(SIZE_HEADER + sizeof(packet_send_set_pos_cursor), buffsend, pte);
1866 return;
1867}
static const unsigned char packet_send_set_pos_cursor[]
Definition: chan_unistim.c:646

References ast_verb, BUFFSEND, packet_send_set_pos_cursor, send_client(), SIZE_HEADER, and unistimdebug.

Referenced by handle_select_codec(), key_select_codec(), key_select_extension(), show_extension_page(), and show_phone_number().

◆ send_date_time()

static void send_date_time ( struct unistimsession pte)
static

Definition at line 1784 of file chan_unistim.c.

1785{
1786 BUFFSEND;
1787 struct timeval now = ast_tvnow();
1788 struct ast_tm atm = { 0, };
1789
1790 if (unistimdebug) {
1791 ast_verb(0, "Sending Time & Date\n");
1792 }
1793 memcpy(buffsend + SIZE_HEADER, packet_send_date_time, sizeof(packet_send_date_time));
1794 ast_localtime(&now, &atm, NULL);
1795 buffsend[10] = (unsigned char) atm.tm_mon + 1;
1796 buffsend[11] = (unsigned char) atm.tm_mday;
1797 buffsend[12] = (unsigned char) atm.tm_hour;
1798 buffsend[13] = (unsigned char) atm.tm_min;
1799 send_client(SIZE_HEADER + sizeof(packet_send_date_time), buffsend, pte);
1800 send_month_labels(pte, atm.tm_mon);
1801}
static void send_month_labels(struct unistimsession *pte, int month)
static const unsigned char packet_send_date_time[]
Definition: chan_unistim.c:542
int tm_mday
Definition: localtime.h:39
int tm_hour
Definition: localtime.h:38
int tm_min
Definition: localtime.h:37
int tm_mon
Definition: localtime.h:40

References ast_localtime(), ast_tvnow(), ast_verb, BUFFSEND, NULL, packet_send_date_time, send_client(), send_month_labels(), SIZE_HEADER, ast_tm::tm_hour, ast_tm::tm_mday, ast_tm::tm_min, ast_tm::tm_mon, and unistimdebug.

Referenced by rcv_mac_addr().

◆ send_date_time2()

static void send_date_time2 ( struct unistimsession pte)
static

Definition at line 1803 of file chan_unistim.c.

1804{
1805 BUFFSEND;
1806 struct timeval now = ast_tvnow();
1807 struct ast_tm atm = { 0, };
1808
1809 if (unistimdebug) {
1810 ast_verb(0, "Sending Time & Date #2\n");
1811 }
1812 memcpy(buffsend + SIZE_HEADER, packet_send_date_time2, sizeof(packet_send_date_time2));
1813 ast_localtime(&now, &atm, NULL);
1814 if (pte->device) {
1815 buffsend[9] = pte->device->datetimeformat;
1816 } else {
1817 buffsend[9] = 61;
1818 }
1819 buffsend[14] = (unsigned char) atm.tm_mon + 1;
1820 buffsend[15] = (unsigned char) atm.tm_mday;
1821 buffsend[16] = (unsigned char) atm.tm_hour;
1822 buffsend[17] = (unsigned char) atm.tm_min;
1823 send_client(SIZE_HEADER + sizeof(packet_send_date_time2), buffsend, pte);
1824}
static const unsigned char packet_send_date_time2[]
Definition: chan_unistim.c:635

References ast_localtime(), ast_tvnow(), ast_verb, BUFFSEND, unistim_device::datetimeformat, unistimsession::device, NULL, packet_send_date_time2, send_client(), SIZE_HEADER, ast_tm::tm_hour, ast_tm::tm_mday, ast_tm::tm_min, ast_tm::tm_mon, and unistimdebug.

Referenced by init_phone_step2(), and show_main_page().

◆ send_date_time3()

static void send_date_time3 ( struct unistimsession pte)
static

Definition at line 1826 of file chan_unistim.c.

1827{
1828 BUFFSEND;
1829 struct timeval now = ast_tvnow();
1830 struct ast_tm atm = { 0, };
1831
1832 if (unistimdebug) {
1833 ast_verb(0, "Sending Time & Date #3\n");
1834 }
1835 memcpy(buffsend + SIZE_HEADER, packet_send_date_time3, sizeof(packet_send_date_time3));
1836 ast_localtime(&now, &atm, NULL);
1837 buffsend[10] = (unsigned char) atm.tm_mon + 1;
1838 buffsend[11] = (unsigned char) atm.tm_mday;
1839 buffsend[12] = (unsigned char) atm.tm_hour;
1840 buffsend[13] = (unsigned char) atm.tm_min;
1841 send_client(SIZE_HEADER + sizeof(packet_send_date_time3), buffsend, pte);
1842}
static const unsigned char packet_send_date_time3[]
Definition: chan_unistim.c:538

References ast_localtime(), ast_tvnow(), ast_verb, BUFFSEND, NULL, packet_send_date_time3, send_client(), SIZE_HEADER, ast_tm::tm_hour, ast_tm::tm_mday, ast_tm::tm_min, ast_tm::tm_mon, and unistimdebug.

Referenced by init_phone_step2().

◆ send_dial_tone()

static void send_dial_tone ( struct unistimsession pte)
static

Definition at line 2924 of file chan_unistim.c.

2925{
2926 struct ast_tone_zone_sound *ts = NULL;
2927 struct ast_tone_zone_part tone_data;
2928 char *s = NULL;
2929 char *ind;
2930
2931 if ((ts = ast_get_indication_tone(pte->device->tz, "dial"))) {
2932 ind = ast_strdupa(ts->data);
2933 s = strsep(&ind, ",");
2934 ast_tone_zone_part_parse(s, &tone_data);
2935 send_tone(pte, tone_data.freq1, tone_data.freq2);
2936 if (unistimdebug) {
2937 ast_verb(0, "Country code found (%s), freq1=%u freq2=%u\n",
2938 pte->device->tz->country, tone_data.freq1, tone_data.freq2);
2939 }
2941 }
2942}
char * strsep(char **str, const char *delims)
int ast_tone_zone_part_parse(const char *s, struct ast_tone_zone_part *tone_data)
Parse a tone part.
Definition: indications.c:245
A description of a part of a tone.
Definition: indications.h:109
char country[MAX_TONEZONE_COUNTRY]
Country code that this set of tones is for.
Definition: indications.h:76
struct ast_tone_zone * tz
Definition: chan_unistim.c:421

References ast_get_indication_tone(), ast_strdupa, ast_tone_zone_part_parse(), ast_tone_zone_sound_unref(), ast_verb, ast_tone_zone::country, ast_tone_zone_sound::data, unistimsession::device, ast_tone_zone_part::freq1, ast_tone_zone_part::freq2, NULL, send_tone(), strsep(), unistim_device::tz, and unistimdebug.

Referenced by handle_dial_page().

◆ send_dtmf_tone()

static int send_dtmf_tone ( struct unistimsession pte,
char  digit 
)
static

Definition at line 3329 of file chan_unistim.c.

3330{
3331 int row, col;
3332
3333 if (unistimdebug) {
3334 ast_verb(0, "Phone Play Digit %c\n", digit);
3335 }
3336 if (pte->device->dtmfduration > 0) {
3337 row = (digit - '1') % 3;
3338 col = (digit - '1' - row) / 3;
3339 if (digit >= '1' && digit <='9') {
3340 send_tone(pte, dtmf_row[row], dtmf_col[col]);
3341 } else if (digit >= 'A' && digit <= 'D') {
3342 send_tone(pte, dtmf_row[digit-'A'], dtmf_col[3]);
3343 } else if (digit == '*') {
3344 send_tone(pte, dtmf_row[3], dtmf_col[0]);
3345 } else if (digit == '0') {
3346 send_tone(pte, dtmf_row[3], dtmf_col[1]);
3347 } else if (digit == '#') {
3348 send_tone(pte, dtmf_row[3], dtmf_col[2]);
3349 } else {
3350 send_tone(pte, 500, 2000);
3351 }
3352 }
3353 return 0;
3354}
char digit
static const float dtmf_col[]
Definition: chan_unistim.c:346
static const int dtmf_row[]
Definition: chan_unistim.c:345

References ast_verb, unistimsession::device, digit, dtmf_col, dtmf_row, unistim_device::dtmfduration, send_tone(), and unistimdebug.

Referenced by unistim_do_senddigit(), and unistim_senddigit_begin().

◆ send_end_call()

static void send_end_call ( struct unistimsession pte)
static

Definition at line 1080 of file chan_unistim.c.

1081{
1082 BUFFSEND;
1083 if (unistimdebug) {
1084 ast_verb(0, "Sending end call\n");
1085 }
1086 memcpy(buffsend + SIZE_HEADER, packet_send_end_call, sizeof(packet_send_end_call));
1087 send_client(SIZE_HEADER + sizeof(packet_send_end_call), buffsend, pte);
1088}
static const unsigned char packet_send_end_call[]
Definition: chan_unistim.c:592

References ast_verb, BUFFSEND, packet_send_end_call, send_client(), SIZE_HEADER, and unistimdebug.

Referenced by unistim_hangup().

◆ send_expansion_icon()

static void send_expansion_icon ( unsigned char  pos,
unsigned char  status,
struct unistimsession pte 
)
static

Definition at line 1167 of file chan_unistim.c.

1168{
1169 BUFFSEND;
1170 if (unistimdebug) {
1171 ast_verb(0, "Sending expansion icon pos %d with status 0x%02hhx\n", pos, status);
1172 }
1174 buffsend[10] = pos;
1175 buffsend[11] = status;
1176 send_client(SIZE_HEADER + sizeof(packet_send_expansion_icon), buffsend, pte);
1177}
static const unsigned char packet_send_expansion_icon[]
Definition: chan_unistim.c:527

References ast_verb, BUFFSEND, packet_send_expansion_icon, send_client(), SIZE_HEADER, status, and unistimdebug.

Referenced by send_expansion_short().

◆ send_expansion_next()

static void send_expansion_next ( struct unistimsession pte)
static

Definition at line 1159 of file chan_unistim.c.

1160{
1161 BUFFSEND;
1163 send_client(SIZE_HEADER + sizeof(packet_send_expansion_next), buffsend, pte);
1164}
static const unsigned char packet_send_expansion_next[]
Definition: chan_unistim.c:526

References BUFFSEND, packet_send_expansion_next, send_client(), and SIZE_HEADER.

Referenced by send_expansion_short().

◆ send_expansion_short()

static void send_expansion_short ( unsigned char  pos,
unsigned char  status,
struct unistimsession pte 
)
static

Definition at line 1306 of file chan_unistim.c.

1306 {
1307 send_expansion_icon(pos, status, pte);
1308 send_expansion_text(pos, pte, ustmtext(pte->device->expsoftkeylabel[pos], pte));
1310 return;
1311}
static void send_expansion_text(unsigned char pos, struct unistimsession *pte, const char *text)
static void send_expansion_icon(unsigned char pos, unsigned char status, struct unistimsession *pte)
static void send_expansion_next(struct unistimsession *pte)
char expsoftkeylabel[EXPNUM][11]
Definition: chan_unistim.c:404

References unistimsession::device, unistim_device::expsoftkeylabel, send_expansion_icon(), send_expansion_next(), send_expansion_text(), status, and ustmtext().

Referenced by refresh_all_favorite().

◆ send_expansion_text()

static void send_expansion_text ( unsigned char  pos,
struct unistimsession pte,
const char *  text 
)
static

Definition at line 1180 of file chan_unistim.c.

1181{
1182 int i;
1183 BUFFSEND;
1184 if (!text) {
1185 ast_log(LOG_ERROR, "[expansion] Asked to display NULL text (pos %d)\n", pos);
1186 return;
1187 }
1188 if (unistimdebug) {
1189 ast_verb(0, "[expansion] Sending text at pos %d\n", pos);
1190 }
1192 buffsend[10] = pos;
1193 i = strlen(text);
1194 if (i > TEXT_LENGTH_MAX) {
1195 i = TEXT_LENGTH_MAX;
1196 }
1197 memcpy(buffsend + 11, text, i);
1198 send_client(SIZE_HEADER + sizeof(packet_send_expansion_text), buffsend, pte);
1199}
static const unsigned char packet_send_expansion_text[]
Definition: chan_unistim.c:528

References ast_log, ast_verb, BUFFSEND, LOG_ERROR, packet_send_expansion_text, send_client(), SIZE_HEADER, text, TEXT_LENGTH_MAX, and unistimdebug.

Referenced by send_expansion_short().

◆ send_favorite()

static void send_favorite ( unsigned char  pos,
unsigned char  status,
struct unistimsession pte,
const char *  text 
)
static

Definition at line 1273 of file chan_unistim.c.

1275{
1276 BUFFSEND;
1277 int i;
1278
1279 if (unistimdebug) {
1280 ast_verb(0, "Sending favorite pos %d with status 0x%02hhx\n", pos, status);
1281 }
1282 memcpy(buffsend + SIZE_HEADER, packet_send_favorite, sizeof(packet_send_favorite));
1283 buffsend[10] = pos;
1284 buffsend[24] = pos;
1285 buffsend[25] = status;
1286 i = strlen(ustmtext(text, pte));
1287 if (i > FAV_MAX_LENGTH) {
1288 i = FAV_MAX_LENGTH;
1289 }
1290 memcpy(buffsend + FAV_MAX_LENGTH + 1, ustmtext(text, pte), i);
1291 send_client(SIZE_HEADER + sizeof(packet_send_favorite), buffsend, pte);
1292}
static const unsigned char packet_send_favorite[]
Definition: chan_unistim.c:654
#define FAV_MAX_LENGTH
Definition: chan_unistim.c:214

References ast_verb, BUFFSEND, FAV_MAX_LENGTH, packet_send_favorite, send_client(), SIZE_HEADER, status, text, unistimdebug, and ustmtext().

Referenced by change_favorite_icon(), init_phone_step2(), send_favorite_selected(), send_favorite_short(), and unistim_sendtext().

◆ send_favorite_selected()

static void send_favorite_selected ( unsigned char  status,
struct unistimsession pte 
)
static

Definition at line 1299 of file chan_unistim.c.

1299 {
1300 if (pte->device->selected != -1) {
1302 }
1303 return;
1304}

References unistimsession::device, unistim_device::selected, send_favorite(), unistim_device::softkeylabel, and status.

Referenced by handle_key_fav(), and key_dial_page().

◆ send_favorite_short()

static void send_favorite_short ( unsigned char  pos,
unsigned char  status,
struct unistimsession pte 
)
static

◆ send_icon()

static void send_icon ( unsigned char  pos,
unsigned char  status,
struct unistimsession pte 
)
static

Definition at line 1147 of file chan_unistim.c.

1148{
1149 BUFFSEND;
1150 if (unistimdebug) {
1151 ast_verb(0, "Sending icon pos %d with status 0x%02hhx\n", pos, status);
1152 }
1153 memcpy(buffsend + SIZE_HEADER, packet_send_icon, sizeof(packet_send_icon));
1154 buffsend[9] = pos;
1155 buffsend[10] = status;
1156 send_client(SIZE_HEADER + sizeof(packet_send_icon), buffsend, pte);
1157}
static const unsigned char packet_send_icon[]
Definition: chan_unistim.c:644

References ast_verb, BUFFSEND, packet_send_icon, send_client(), SIZE_HEADER, status, and unistimdebug.

Referenced by handle_dial_page(), key_main_page(), and show_main_page().

◆ send_idle_clock()

static void send_idle_clock ( struct unistimsession pte)
static

Definition at line 1757 of file chan_unistim.c.

1758{
1759 send_text(TEXT_LINE0, TEXT_NORMAL, pte, "");
1760}

References send_text(), TEXT_LINE0, and TEXT_NORMAL.

Referenced by show_main_page().

◆ send_led_update()

static void send_led_update ( struct unistimsession pte,
unsigned char  led 
)
static

Definition at line 1639 of file chan_unistim.c.

1640{
1641 BUFFSEND;
1642 if (unistimdebug) {
1643 ast_verb(0, "Sending led_update (%x)\n", (unsigned)led);
1644 }
1645 memcpy(buffsend + SIZE_HEADER, packet_send_led_update, sizeof(packet_send_led_update));
1646 buffsend[9] = led;
1647 send_client(SIZE_HEADER + sizeof(packet_send_led_update), buffsend, pte);
1648}
static const unsigned char packet_send_led_update[]
Definition: chan_unistim.c:694

References ast_verb, BUFFSEND, packet_send_led_update, send_client(), SIZE_HEADER, and unistimdebug.

Referenced by handle_dial_page(), init_phone_step2(), key_dial_page(), microphone_mute_toggle(), send_select_output(), show_main_page(), show_phone_number(), and unistim_send_mwi_to_peer().

◆ send_month_labels()

static void send_month_labels ( struct unistimsession pte,
int  month 
)
static

Definition at line 1762 of file chan_unistim.c.

1763{
1764 BUFFSEND;
1765 char month_name[MONTH_LABEL_SIZE + 1];
1766 int i = 0;
1767 if (unistimdebug) {
1768 ast_verb(0, "Sending Month Labels\n");
1769 }
1770 month_name[MONTH_LABEL_SIZE] = '\0';
1772 while (i < 2) {
1773 memcpy(month_name, &monthlabels[month * MONTH_LABEL_SIZE], MONTH_LABEL_SIZE);
1774 memcpy(buffsend + SIZE_HEADER + 3 + i*MONTH_LABEL_SIZE, ustmtext(month_name, pte), MONTH_LABEL_SIZE);
1775 ast_log(LOG_WARNING,"%s\n", month_name);
1776 ast_log(LOG_WARNING,"%s\n", ustmtext(month_name, pte));
1777 month = (month + 1)%12;
1778 i++;
1779 }
1781}
#define MONTH_LABEL_SIZE
Definition: chan_unistim.c:97
static unsigned char packet_send_monthlabels_download[]
Definition: chan_unistim.c:652
static unsigned char monthlabels[]
Definition: chan_unistim.c:649

References ast_log, ast_verb, BUFFSEND, LOG_WARNING, MONTH_LABEL_SIZE, monthlabels, packet_send_monthlabels_download, send_client(), SIZE_HEADER, unistimdebug, and ustmtext().

Referenced by send_date_time().

◆ send_mute()

static void send_mute ( struct unistimsession pte,
unsigned char  mute 
)
static

Definition at line 1650 of file chan_unistim.c.

1651{
1652/*
1653 0x00 = unmute TX, 0x01 = mute TX
1654 0x20 = unmute RX, 0x21 = mute RX
1655*/
1656 BUFFSEND;
1657 if (unistimdebug) {
1658 ast_verb(0, "Sending mute packet (%x)\n", (unsigned)mute);
1659 }
1660 memcpy(buffsend + SIZE_HEADER, packet_send_mute, sizeof(packet_send_mute));
1661 buffsend[9] = mute;
1662 send_client(SIZE_HEADER + sizeof(packet_send_mute), buffsend, pte);
1663}
static const unsigned char packet_send_mute[]
Definition: chan_unistim.c:570

References ast_verb, BUFFSEND, packet_send_mute, send_client(), SIZE_HEADER, and unistimdebug.

Referenced by microphone_mute_toggle().

◆ send_no_ring()

static void send_no_ring ( struct unistimsession pte)
static

Definition at line 1731 of file chan_unistim.c.

1732{
1733 BUFFSEND;
1734 if (unistimdebug) {
1735 ast_verb(0, "Sending no ring packet\n");
1736 }
1737 memcpy(buffsend + SIZE_HEADER, packet_send_no_ring, sizeof(packet_send_no_ring));
1738 send_client(SIZE_HEADER + sizeof(packet_send_no_ring), buffsend, pte);
1739}
static const unsigned char packet_send_no_ring[]
Definition: chan_unistim.c:549

References ast_verb, BUFFSEND, packet_send_no_ring, send_client(), SIZE_HEADER, and unistimdebug.

Referenced by handle_call_incoming(), ignore_call(), init_phone_step2(), and unistim_hangup().

◆ send_ping()

static void send_ping ( struct unistimsession pte)
static

Definition at line 991 of file chan_unistim.c.

992{
993 BUFFSEND;
994 if (unistimdebug) {
995 ast_verb(0, "Sending ping\n");
996 }
998 memcpy(buffsend + SIZE_HEADER, packet_send_ping, sizeof(packet_send_ping));
999 send_client(SIZE_HEADER + sizeof(packet_send_ping), buffsend, pte);
1000}

References ast_verb, BUFFSEND, get_tick_count(), packet_send_ping, send_client(), SIZE_HEADER, unistimsession::tick_next_ping, unistim_keepalive, and unistimdebug.

Referenced by do_monitor(), and init_phone_step2().

◆ send_raw_client()

static void send_raw_client ( int  size,
const unsigned char *  data,
struct sockaddr_in *  addr_to,
const struct sockaddr_in *  addr_ourip 
)
static

Definition at line 903 of file chan_unistim.c.

905{
906#ifdef HAVE_PKTINFO
907 struct iovec msg_iov;
908 struct msghdr msg;
909 char buffer[CMSG_SPACE(sizeof(struct in_pktinfo))];
910 struct cmsghdr *ip_msg = (struct cmsghdr *) buffer;
911 struct in_pktinfo *pki = (struct in_pktinfo *) CMSG_DATA(ip_msg);
912
913 /* cast this to a non-const pointer, since the sendmsg() API
914 * does not provide read-only and write-only flavors of the
915 * structures used for its arguments, but in this case we know
916 * the data will not be modified
917 */
918 msg_iov.iov_base = (char *) data;
919 msg_iov.iov_len = size;
920
921 msg.msg_name = addr_to; /* optional address */
922 msg.msg_namelen = sizeof(struct sockaddr_in); /* size of address */
923 msg.msg_iov = &msg_iov; /* scatter/gather array */
924 msg.msg_iovlen = 1; /* # elements in msg_iov */
925 msg.msg_control = ip_msg; /* ancillary data */
926 msg.msg_controllen = sizeof(buffer); /* ancillary data buffer len */
927 msg.msg_flags = 0; /* flags on received message */
928
929 ip_msg->cmsg_len = CMSG_LEN(sizeof(*pki));
930 ip_msg->cmsg_level = IPPROTO_IP;
931 ip_msg->cmsg_type = IP_PKTINFO;
932 pki->ipi_ifindex = 0; /* Interface index, 0 = use interface specified in routing table */
933 pki->ipi_spec_dst.s_addr = addr_ourip->sin_addr.s_addr; /* Local address */
934 /* pki->ipi_addr = ; Header Destination address - ignored by kernel */
935
936#ifdef DUMP_PACKET
937 if (unistimdebug) {
938 int tmp;
939 ast_verb(0, "\n**> From %s sending %d bytes to %s ***\n",
940 ast_inet_ntoa(addr_ourip->sin_addr), (int) size,
941 ast_inet_ntoa(addr_to->sin_addr));
942 for (tmp = 0; tmp < size; tmp++)
943 ast_verb(0, "%02hhx ", data[tmp]);
944 ast_verb(0, "\n******************************************\n");
945
946 }
947#endif
948
949 if (sendmsg(unistimsock, &msg, 0) == -1) {
950 display_last_error("Error sending datas");
951 }
952#else
953 if (sendto(unistimsock, data, size, 0, (struct sockaddr *) addr_to, sizeof(*addr_to))
954 == -1)
955 display_last_error("Error sending datas");
956#endif
957}

References ast_inet_ntoa(), ast_verb, display_last_error(), tmp(), unistimdebug, and unistimsock.

Referenced by parsing(), send_client(), and send_retransmit().

◆ send_retransmit()

static int send_retransmit ( struct unistimsession pte)
static

Definition at line 1538 of file chan_unistim.c.

1539{
1540 int i;
1541
1542 ast_mutex_lock(&pte->lock);
1543 if (++pte->nb_retransmit >= NB_MAX_RETRANSMIT) {
1544 if (unistimdebug) {
1545 ast_verb(0, "Too many retransmit - freeing client\n");
1546 }
1547 ast_mutex_unlock(&pte->lock);
1548 close_client(pte);
1549 return 1;
1550 }
1552
1553 for (i = pte->last_buf_available - (pte->seq_server - pte->last_seq_ack);
1554 i < pte->last_buf_available; i++) {
1555 if (i < 0) {
1557 "Asked to retransmit an ACKed slot ! last_buf_available=%d, seq_server = #0x%04x last_seq_ack = #0x%04x\n",
1558 pte->last_buf_available, (unsigned)pte->seq_server, (unsigned)pte->last_seq_ack);
1559 continue;
1560 }
1561
1562 if (unistimdebug) {
1563 unsigned short *sbuf = (unsigned short *) pte->wsabufsend[i].buf;
1564 unsigned short seq;
1565
1566 seq = ntohs(sbuf[1]);
1567 ast_verb(0, "Retransmit slot #%d (seq=#0x%04x), last ack was #0x%04x\n", i,
1568 (unsigned)seq, (unsigned)pte->last_seq_ack);
1569 }
1570 send_raw_client(pte->wsabufsend[i].len, pte->wsabufsend[i].buf, &pte->sin,
1571 &pte->sout);
1572 }
1573 ast_mutex_unlock(&pte->lock);
1574 return 0;
1575}

References ast_log, ast_mutex_lock, ast_mutex_unlock, ast_verb, wsabuf::buf, close_client(), get_tick_count(), unistimsession::last_buf_available, unistimsession::last_seq_ack, wsabuf::len, unistimsession::lock, LOG_WARNING, NB_MAX_RETRANSMIT, unistimsession::nb_retransmit, RETRANSMIT_TIMER, send_raw_client(), seq, unistimsession::seq_server, unistimsession::sin, unistimsession::sout, unistimsession::timeout, unistimdebug, and unistimsession::wsabufsend.

Referenced by do_monitor(), and parsing().

◆ send_ring()

static void send_ring ( struct unistimsession pte,
signed char  volume,
signed char  style 
)
static

Definition at line 1719 of file chan_unistim.c.

1720{
1721 BUFFSEND;
1722 if (unistimdebug) {
1723 ast_verb(0, "Sending ring packet\n");
1724 }
1725 memcpy(buffsend + SIZE_HEADER, packet_send_ring, sizeof(packet_send_ring));
1726 buffsend[24] = style + 0x10;
1727 buffsend[29] = volume * 0x10;
1728 send_client(SIZE_HEADER + sizeof(packet_send_ring), buffsend, pte);
1729}
static const unsigned char packet_send_ring[]
Definition: chan_unistim.c:584

References ast_verb, BUFFSEND, packet_send_ring, send_client(), SIZE_HEADER, and unistimdebug.

Referenced by unistim_call().

◆ send_select_output()

static void send_select_output ( struct unistimsession pte,
unsigned char  output,
unsigned char  volume,
unsigned char  mute 
)
static

Definition at line 1670 of file chan_unistim.c.

1672{
1673 BUFFSEND;
1674 int mute_icon = -1;
1675 if (unistimdebug) {
1676 ast_verb(0, "Sending select output packet output=%x volume=%x mute=%x\n",
1677 (unsigned)output, (unsigned)volume, (unsigned)mute);
1678 }
1679 memcpy(buffsend + SIZE_HEADER, packet_send_select_output,
1681 buffsend[9] = output;
1682 if (output == OUTPUT_SPEAKER && volume == VOLUME_LOW) {
1684 }
1685 buffsend[10] = volume;
1686 if (mute == MUTE_ON_DISCRET) {
1687 buffsend[11] = MUTE_ON;
1688 } else {
1689 buffsend[11] = mute;
1690 }
1691 send_client(SIZE_HEADER + sizeof(packet_send_select_output), buffsend, pte);
1692 if (output == OUTPUT_HANDSET) {
1693 mute_icon = (mute == MUTE_ON) ? FAV_ICON_ONHOLD_BLACK : FAV_ICON_OFFHOOK_BLACK;
1696 } else if (output == OUTPUT_HEADPHONE) {
1700 } else if (output == OUTPUT_SPEAKER) {
1703 if (pte->device->receiver_state == STATE_OFFHOOK) {
1705 } else {
1707 }
1708 } else {
1709 ast_log(LOG_WARNING, "Invalid output (%d)\n", output);
1710 }
1711 if (mute_icon != -1) {
1712 change_favorite_icon(pte, mute_icon);
1713 }
1714 if (output != pte->device->output) {
1715 pte->device->previous_output = pte->device->output;
1716 }
1717 pte->device->output = output;
1718}
#define MUTE_ON_DISCRET
Definition: chan_unistim.c:149
#define LED_SPEAKER_ON
Definition: chan_unistim.c:160
#define LED_HEADPHONE_ON
Definition: chan_unistim.c:162
#define FAV_ICON_SPEAKER_ONHOOK_BLACK
Definition: chan_unistim.c:180
#define FAV_ICON_SPEAKER_ONHOLD_BLACK
Definition: chan_unistim.c:190
#define FAV_ICON_HEADPHONES
Definition: chan_unistim.c:192
#define FAV_ICON_SPEAKER_OFFHOOK_BLACK
Definition: chan_unistim.c:186
#define VOLUME_LOW_SPEAKER
Definition: chan_unistim.c:143
#define FAV_ICON_HEADPHONES_ONHOLD
Definition: chan_unistim.c:193
#define FAV_ICON_ONHOLD_BLACK
Definition: chan_unistim.c:184
static const unsigned char packet_send_select_output[]
Definition: chan_unistim.c:581

References ast_log, ast_verb, BUFFSEND, change_favorite_icon(), unistimsession::device, FAV_ICON_HEADPHONES, FAV_ICON_HEADPHONES_ONHOLD, FAV_ICON_OFFHOOK_BLACK, FAV_ICON_ONHOLD_BLACK, FAV_ICON_SPEAKER_OFFHOOK_BLACK, FAV_ICON_SPEAKER_ONHOLD_BLACK, FAV_ICON_SPEAKER_ONHOOK_BLACK, LED_HEADPHONE_OFF, LED_HEADPHONE_ON, LED_SPEAKER_OFF, LED_SPEAKER_ON, LOG_WARNING, MUTE_ON, MUTE_ON_DISCRET, unistim_device::output, OUTPUT_HANDSET, OUTPUT_HEADPHONE, OUTPUT_SPEAKER, packet_send_select_output, unistim_device::previous_output, unistim_device::receiver_state, send_client(), send_led_update(), SIZE_HEADER, STATE_OFFHOOK, unistimdebug, VOLUME_LOW, and VOLUME_LOW_SPEAKER.

Referenced by handle_call_incoming(), handle_call_outgoing(), handle_dial_page(), handle_key_fav(), key_call(), key_dial_page(), key_main_page(), process_request(), show_main_page(), sub_hold(), and sub_unhold().

◆ send_start_rtp()

static void send_start_rtp ( struct unistim_subchannel sub)
static

Definition at line 2710 of file chan_unistim.c.

2711{
2712 BUFFSEND;
2713
2714 int codec;
2715 struct sockaddr_in public = { 0, };
2716 struct sockaddr_in us = { 0, };
2717 struct sockaddr_in sin = { 0, };
2718 struct ast_sockaddr us_tmp;
2719 struct ast_sockaddr sin_tmp;
2720 struct unistimsession *pte;
2721
2723 ast_sockaddr_to_sin(&us_tmp, &us);
2725 ast_sockaddr_to_sin(&sin_tmp, &sin);
2726
2727 /* Setting up RTP of the phone */
2728 if (public_ip.sin_family == 0) { /* NAT IP override ? */
2729 memcpy(&public, &us, sizeof(public)); /* No defined, using IP from recvmsg */
2730 } else {
2731 memcpy(&public, &public_ip, sizeof(public)); /* override */
2732 }
2733 if (unistimdebug) {
2734 ast_verb(0, "RTP started : Our IP/port is : %s:%hd with codec %s\n",
2735 ast_inet_ntoa(us.sin_addr),
2736 htons(us.sin_port), ast_format_get_name(ast_channel_readformat(sub->owner)));
2737 ast_verb(0, "Starting phone RTP stack. Our public IP is %s\n",
2738 ast_inet_ntoa(public.sin_addr));
2739 }
2740
2741 pte = sub->parent->parent->session;
2743 1, ast_channel_readformat(sub->owner), 0);
2746 if (unistimdebug) {
2747 ast_verb(0, "Sending packet_send_rtp_packet_size for codec %d\n", codec);
2748 }
2749 memcpy(buffsend + SIZE_HEADER, packet_send_rtp_packet_size,
2751 buffsend[10] = (int) codec & 0xffffffffLL;
2752 send_client(SIZE_HEADER + sizeof(packet_send_rtp_packet_size), buffsend, pte);
2753 }
2754 if (unistimdebug) {
2755 ast_verb(0, "Sending Jitter Buffer Parameters Configuration\n");
2756 }
2759 send_client(SIZE_HEADER + sizeof(packet_send_jitter_buffer_conf), buffsend, pte);
2760 if (pte->device->rtp_method != 0) {
2761 uint16_t rtcpsin_port = ntohs(us.sin_port) + 1; /* RTCP port is RTP + 1 */
2762
2763 if (unistimdebug) {
2764 ast_verb(0, "Sending OpenAudioStreamTX using method #%d\n", pte->device->rtp_method);
2765 }
2766 if (pte->device->rtp_method == 3) {
2769 } else {
2772 }
2773 if (pte->device->rtp_method != 2) {
2774 memcpy(buffsend + 28, &public.sin_addr, sizeof(public.sin_addr));
2775 put_unaligned_uint16(&buffsend[20], sin.sin_port);
2776 put_unaligned_uint16(&buffsend[22], htons(rtcpsin_port));
2777 put_unaligned_uint16(&buffsend[24], us.sin_port);
2778 put_unaligned_uint16(&buffsend[26], htons(rtcpsin_port));
2779 } else {
2780 memcpy(buffsend + 23, &public.sin_addr, sizeof(public.sin_addr));
2781 put_unaligned_uint16(&buffsend[15], sin.sin_port);
2782 put_unaligned_uint16(&buffsend[19], us.sin_port);
2783 }
2784 buffsend[11] = codec; /* rx */
2785 buffsend[12] = codec; /* tx */
2787
2788 if (unistimdebug) {
2789 ast_verb(0, "Sending OpenAudioStreamRX\n");
2790 }
2791 if (pte->device->rtp_method == 3) {
2794 } else {
2797 }
2798 if (pte->device->rtp_method != 2) {
2799 memcpy(buffsend + 28, &public.sin_addr, sizeof(public.sin_addr));
2800 put_unaligned_uint16(&buffsend[20], sin.sin_port);
2801 put_unaligned_uint16(&buffsend[22], htons(rtcpsin_port));
2802 put_unaligned_uint16(&buffsend[24], us.sin_port);
2803 put_unaligned_uint16(&buffsend[26], htons(rtcpsin_port));
2804 } else {
2805 memcpy(buffsend + 23, &public.sin_addr, sizeof(public.sin_addr));
2806 put_unaligned_uint16(&buffsend[15], sin.sin_port);
2807 put_unaligned_uint16(&buffsend[19], us.sin_port);
2808 }
2809 buffsend[11] = codec; /* rx */
2810 buffsend[12] = codec; /* tx */
2812 } else {
2813 uint16_t rtcpsin_port = htons(us.sin_port) + 1; /* RTCP port is RTP + 1 */
2814
2815 if (unistimdebug) {
2816 ast_verb(0, "Sending packet_send_call default method\n");
2817 }
2818
2819 memcpy(buffsend + SIZE_HEADER, packet_send_call, sizeof(packet_send_call));
2820 memcpy(buffsend + 53, &public.sin_addr, sizeof(public.sin_addr));
2821 /* Destination port when sending RTP */
2822 put_unaligned_uint16(&buffsend[49], us.sin_port);
2823 /* Destination port when sending RTCP */
2824 put_unaligned_uint16(&buffsend[51], htons(rtcpsin_port));
2825 /* Codec */
2826 buffsend[40] = codec;
2827 buffsend[41] = codec;
2829 buffsend[42] = 1; /* 1 = 20ms (160 bytes), 2 = 40ms (320 bytes) */
2831 buffsend[42] = 1; /* 1 = 20ms (160 bytes), 2 = 40ms (320 bytes) */
2833 buffsend[42] = 2; /* 1 = 30ms (24 bytes), 2 = 60 ms (48 bytes) */
2835 buffsend[42] = 2; /* 1 = 10ms (10 bytes), 2 = 20ms (20 bytes) */
2836 } else {
2837 ast_log(LOG_WARNING, "Unsupported codec %s!\n",
2839 }
2840 /* Source port for transmit RTP and Destination port for receiving RTP */
2841 put_unaligned_uint16(&buffsend[45], sin.sin_port);
2842 put_unaligned_uint16(&buffsend[47], htons(rtcpsin_port));
2843 send_client(SIZE_HEADER + sizeof(packet_send_call), buffsend, pte);
2844 }
2845}
static const unsigned char packet_send_call[]
Definition: chan_unistim.c:558
static const unsigned char packet_send_open_audio_stream_tx[]
Definition: chan_unistim.c:613
static const unsigned char packet_send_open_audio_stream_tx3[]
Definition: chan_unistim.c:626
static const unsigned char packet_send_rtp_packet_size[]
Definition: chan_unistim.c:597
static const unsigned char packet_send_jitter_buffer_conf[]
Definition: chan_unistim.c:599
static const unsigned char packet_send_open_audio_stream_rx3[]
Definition: chan_unistim.c:619
static const unsigned char packet_send_open_audio_stream_rx[]
Definition: chan_unistim.c:608
struct ast_format * ast_channel_readformat(struct ast_channel *chan)
enum ast_format_cmp_res ast_format_cmp(const struct ast_format *format1, const struct ast_format *format2)
Compare two formats.
Definition: format.c:201
@ AST_FORMAT_CMP_EQUAL
Definition: format.h:36
const char * ast_format_get_name(const struct ast_format *format)
Get the name associated with a format.
Definition: format.c:334
struct ast_format * ast_format_g723
Built-in cached g723.1 format.
Definition: format_cache.c:146
struct ast_format * ast_format_g729
Built-in cached g729 format.
Definition: format_cache.c:151
void ast_rtp_instance_get_local_address(struct ast_rtp_instance *instance, struct ast_sockaddr *address)
Get the local address that we are expecting RTP on.
Definition: rtp_engine.c:665
int ast_rtp_codecs_payload_code_tx(struct ast_rtp_codecs *codecs, int asterisk_format, const struct ast_format *format, int code)
Retrieve a tx mapped payload type based on whether it is an Asterisk format and the code.
Definition: rtp_engine.c:2146
struct ast_rtp_codecs * ast_rtp_instance_get_codecs(struct ast_rtp_instance *instance)
Get the codecs structure of an RTP instance.
Definition: rtp_engine.c:749
static void put_unaligned_uint16(void *p, unsigned short datum)
Definition: unaligned.h:65

References ast_channel_readformat(), ast_format_alaw, ast_format_cmp(), AST_FORMAT_CMP_EQUAL, ast_format_g723, ast_format_g729, ast_format_get_name(), ast_format_ulaw, ast_inet_ntoa(), ast_log, ast_rtp_codecs_payload_code_tx(), ast_rtp_instance_get_codecs(), ast_rtp_instance_get_local_address(), ast_rtp_instance_get_remote_address, ast_sockaddr_to_sin, ast_verb, BUFFSEND, unistimsession::device, LOG_WARNING, packet_send_call, packet_send_jitter_buffer_conf, packet_send_open_audio_stream_rx, packet_send_open_audio_stream_rx3, packet_send_open_audio_stream_tx, packet_send_open_audio_stream_tx3, packet_send_rtp_packet_size, public_ip, put_unaligned_uint16(), unistim_device::rtp_method, send_client(), unistimsession::sin, SIZE_HEADER, sub, and unistimdebug.

Referenced by start_rtp(), and sub_unhold().

◆ send_start_timer()

static void send_start_timer ( struct unistimsession pte)
static

Definition at line 1127 of file chan_unistim.c.

1128{
1129 BUFFSEND;
1130 if (unistimdebug) {
1131 ast_verb(0, "Sending start timer\n");
1132 }
1133 memcpy(buffsend + SIZE_HEADER, packet_send_start_timer, sizeof(packet_send_start_timer));
1134 send_client(SIZE_HEADER + sizeof(packet_send_start_timer), buffsend, pte);
1135}
static const unsigned char packet_send_start_timer[]
Definition: chan_unistim.c:640

References ast_verb, BUFFSEND, packet_send_start_timer, send_client(), SIZE_HEADER, and unistimdebug.

Referenced by handle_call_incoming(), handle_call_outgoing(), sub_unhold(), and unistim_answer().

◆ send_stop_timer()

static void send_stop_timer ( struct unistimsession pte)
static

Definition at line 1137 of file chan_unistim.c.

1138{
1139 BUFFSEND;
1140 if (unistimdebug) {
1141 ast_verb(0, "Sending stop timer\n");
1142 }
1143 memcpy(buffsend + SIZE_HEADER, packet_send_stop_timer, sizeof(packet_send_stop_timer));
1144 send_client(SIZE_HEADER + sizeof(packet_send_stop_timer), buffsend, pte);
1145}
static const unsigned char packet_send_stop_timer[]
Definition: chan_unistim.c:643

References ast_verb, BUFFSEND, packet_send_stop_timer, send_client(), SIZE_HEADER, and unistimdebug.

Referenced by close_call(), handle_key_fav(), show_main_page(), and sub_hold().

◆ send_text()

static void send_text ( unsigned char  pos,
unsigned char  inverse,
struct unistimsession pte,
const char *  text 
)
static

Definition at line 1578 of file chan_unistim.c.

1580{
1581 int i;
1582 BUFFSEND;
1583 if (!text) {
1584 ast_log(LOG_ERROR, "Asked to display NULL text (pos %d, inverse flag %d)\n", pos, inverse);
1585 return;
1586 }
1587 if (pte->device && pte->device->height == 1 && pos != TEXT_LINE0) {
1588 return;
1589 }
1590 if (unistimdebug) {
1591 ast_verb(0, "Sending text at pos %d, inverse flag %d\n", pos, inverse);
1592 }
1593 memcpy(buffsend + SIZE_HEADER, packet_send_text, sizeof(packet_send_text));
1594 buffsend[10] = pos;
1595 buffsend[11] = inverse;
1596 i = strlen(text);
1597 if (i > TEXT_LENGTH_MAX) {
1598 i = TEXT_LENGTH_MAX;
1599 }
1600 memcpy(buffsend + 12, text, i);
1601 send_client(SIZE_HEADER + sizeof(packet_send_text), buffsend, pte);
1602}
static const unsigned char packet_send_text[]
Definition: chan_unistim.c:662

References ast_log, ast_verb, BUFFSEND, unistimsession::device, unistim_device::height, LOG_ERROR, packet_send_text, send_client(), SIZE_HEADER, text, TEXT_LENGTH_MAX, TEXT_LINE0, and unistimdebug.

Referenced by ast_sendtext_data(), handle_call_incoming(), handle_call_outgoing(), handle_dial_page(), handle_select_codec(), handle_select_language(), handle_select_option(), init_phone_step2(), key_select_codec(), key_select_extension(), send_callerid_screen(), send_idle_clock(), sendtext_exec(), show_entry_history(), show_extension_page(), show_main_page(), show_phone_number(), unistim_answer(), unistim_call(), unistim_hangup(), unistim_indicate(), and unistim_sendtext().

◆ send_text_status()

static void send_text_status ( struct unistimsession pte,
const char *  text 
)
static

Definition at line 1604 of file chan_unistim.c.

1605{
1606 BUFFSEND;
1607 int i;
1608 if (unistimdebug) {
1609 ast_verb(0, "Sending status text\n");
1610 }
1611 if (pte->device) {
1612 if (pte->device->status_method == 1) { /* For new firmware and i2050 soft phone */
1613 int n = strlen(text);
1614 /* Must send individual button separately */
1615 int j;
1616 for (i = 0, j = 0; i < 4; i++, j += 7) {
1617 int pos = 0x08 + (i * 0x20);
1618 memcpy(buffsend + SIZE_HEADER, packet_send_status2,
1619 sizeof(packet_send_status2));
1620
1621 buffsend[9] = pos;
1622 memcpy(buffsend + 10, (j < n) ? (text + j) : " ", 7);
1623 send_client(SIZE_HEADER + sizeof(packet_send_status2), buffsend, pte);
1624 }
1625 return;
1626 }
1627 }
1628
1629 memcpy(buffsend + SIZE_HEADER, packet_send_status, sizeof(packet_send_status));
1630 i = strlen(text);
1631 if (i > STATUS_LENGTH_MAX) {
1633 }
1634 memcpy(buffsend + 10, text, i);
1635 send_client(SIZE_HEADER + sizeof(packet_send_status), buffsend, pte);
1636
1637}
#define STATUS_LENGTH_MAX
Definition: chan_unistim.c:175
static const unsigned char packet_send_status[]
Definition: chan_unistim.c:668
static const unsigned char packet_send_status2[]
Definition: chan_unistim.c:673

References ast_verb, BUFFSEND, unistimsession::device, packet_send_status, packet_send_status2, send_client(), SIZE_HEADER, STATUS_LENGTH_MAX, unistim_device::status_method, text, and unistimdebug.

Referenced by handle_call_incoming(), handle_call_outgoing(), handle_dial_page(), handle_select_codec(), handle_select_language(), handle_select_option(), init_phone_step2(), key_dial_page(), show_entry_history(), show_extension_page(), show_main_page(), unistim_answer(), unistim_call(), and unistim_hangup().

◆ send_texttitle()

static void send_texttitle ( struct unistimsession pte,
const char *  text 
)
static

Definition at line 1741 of file chan_unistim.c.

1742{
1743 BUFFSEND;
1744 int i;
1745 if (unistimdebug) {
1746 ast_verb(0, "Sending title text\n");
1747 }
1748 memcpy(buffsend + SIZE_HEADER, packet_send_title, sizeof(packet_send_title));
1749 i = strlen(text);
1750 if (i > 12) {
1751 i = 12;
1752 }
1753 memcpy(buffsend + 10, text, i);
1754 send_client(SIZE_HEADER + sizeof(packet_send_title), buffsend, pte);
1755}
static const unsigned char packet_send_title[]
Definition: chan_unistim.c:659

References ast_verb, BUFFSEND, packet_send_title, send_client(), SIZE_HEADER, text, and unistimdebug.

Referenced by init_phone_step2(), show_entry_history(), and show_main_page().

◆ send_tone()

static void send_tone ( struct unistimsession pte,
uint16_t  tone1,
uint16_t  tone2 
)
static

Definition at line 1201 of file chan_unistim.c.

1202{
1203 BUFFSEND;
1204 if (!tone1) {
1205 if (unistimdebug) {
1206 ast_verb(0, "Sending Stream Based Tone Off\n");
1207 }
1211 return;
1212 }
1213 /* Since most of the world use a continuous tone, it's useless
1214 if (unistimdebug)
1215 ast_verb(0, "Sending Stream Based Tone Cadence Download\n");
1216 memcpy (buffsend + SIZE_HEADER, packet_send_StreamBasedToneCad, sizeof (packet_send_StreamBasedToneCad));
1217 send_client (SIZE_HEADER + sizeof (packet_send_StreamBasedToneCad), buffsend, pte); */
1218 if (unistimdebug) {
1219 ast_verb(0, "Sending Stream Based Tone Frequency Component List Download %d %d\n", tone1, tone2);
1220 }
1221 tone1 *= 8;
1222 if (!tone2) {
1225 put_unaligned_uint16(&buffsend[10], htons(tone1));
1227 pte);
1228 } else {
1229 tone2 *= 8;
1232 put_unaligned_uint16(&buffsend[10], htons(tone1));
1233 put_unaligned_uint16(&buffsend[12], htons(tone2));
1235 pte);
1236 }
1237
1238 if (unistimdebug) {
1239 ast_verb(0, "Sending Stream Based Tone On\n");
1240 }
1244}
static const unsigned char packet_send_stream_based_tone_on[]
Definition: chan_unistim.c:575
static const unsigned char packet_send_stream_based_tone_dual_freq[]
Definition: chan_unistim.c:579
static const unsigned char packet_send_stream_based_tone_single_freq[]
Definition: chan_unistim.c:577
static const unsigned char packet_send_stream_based_tone_off[]
Definition: chan_unistim.c:567

References ast_verb, BUFFSEND, packet_send_stream_based_tone_dual_freq, packet_send_stream_based_tone_off, packet_send_stream_based_tone_on, packet_send_stream_based_tone_single_freq, put_unaligned_uint16(), send_client(), SIZE_HEADER, and unistimdebug.

Referenced by handle_call_outgoing(), handle_key_fav(), key_dial_page(), send_dial_tone(), send_dtmf_tone(), show_main_page(), unistim_do_senddigit(), unistim_senddigit_end(), and unistim_ss().

◆ set_ping_timer()

static void set_ping_timer ( struct unistimsession pte)
static

Definition at line 1090 of file chan_unistim.c.

1091{
1092 unsigned int tick = 0; /* XXX what is this for, anyways */
1093
1094 pte->timeout = pte->tick_next_ping;
1095 DEBUG_TIMER("tick = %u next ping at %u tick\n", tick, pte->timeout);
1096 return;
1097}

References DEBUG_TIMER, unistimsession::tick_next_ping, and unistimsession::timeout.

Referenced by check_send_queue().

◆ show_entry_history()

static void show_entry_history ( struct unistimsession pte,
FILE **  f 
)
static

Definition at line 3984 of file chan_unistim.c.

3985{
3986 char line[TEXT_LENGTH_MAX + 1], status[STATUS_LENGTH_MAX + 1], func1[10], func2[10],
3987 func3[10];
3988
3989 /* Display date/time and call status */
3990 if (fread(line, TEXT_LENGTH_MAX, 1, *f) != 1) {
3991 display_last_error("Can't read history date entry");
3992 fclose(*f);
3993 return;
3994 }
3995 line[sizeof(line) - 1] = '\0';
3996 if (pte->device->height == 1) {
3997 if (pte->buff_entry[3] == 1) {
3998 send_text(TEXT_LINE0, TEXT_NORMAL, pte, line);
3999 }
4000 } else {
4001 send_text(TEXT_LINE0, TEXT_NORMAL, pte, line);
4002 }
4003 /* Display number */
4004 if (fread(line, TEXT_LENGTH_MAX, 1, *f) != 1) {
4005 display_last_error("Can't read callerid entry");
4006 fclose(*f);
4007 return;
4008 }
4009 line[sizeof(line) - 1] = '\0';
4010 ast_copy_string(pte->device->lst_cid, line, sizeof(pte->device->lst_cid));
4012 if (pte->device->height == 1) {
4013 if (pte->buff_entry[3] == 2) {
4014 send_text(TEXT_LINE0, TEXT_NORMAL, pte, line);
4015 }
4016 } else {
4017 send_text(TEXT_LINE1, TEXT_NORMAL, pte, line);
4018 }
4019 /* Display name */
4020 if (fread(line, TEXT_LENGTH_MAX, 1, *f) != 1) {
4021 display_last_error("Can't read callername entry");
4022 fclose(*f);
4023 return;
4024 }
4025 line[sizeof(line) - 1] = '\0';
4026 if (pte->device->height == 1) {
4027 if (pte->buff_entry[3] == 3) {
4028 send_text(TEXT_LINE0, TEXT_NORMAL, pte, line);
4029 }
4030 } else {
4031 send_text(TEXT_LINE2, TEXT_NORMAL, pte, line);
4032 }
4033 fclose(*f);
4034
4035 snprintf(line, sizeof(line), "%s %03d/%03d", ustmtext("Call", pte), pte->buff_entry[2],
4036 pte->buff_entry[1]);
4037 send_texttitle(pte, line);
4038
4039 if (pte->buff_entry[2] == 1) {
4040 ast_copy_string(func1, " ", sizeof(func1));
4041 } else {
4042 ast_copy_string(func1, ustmtext("Prev ", pte), sizeof(func1));
4043 }
4044 if (pte->buff_entry[2] >= pte->buff_entry[1]) {
4045 ast_copy_string(func2, " ", sizeof(func2));
4046 } else {
4047 ast_copy_string(func2, ustmtext("Next ", pte), sizeof(func2));
4048 }
4049 if (strlen(pte->device->lst_cid)) {
4050 ast_copy_string(func3, ustmtext("Redial ", pte), sizeof(func3));
4051 } else {
4052 ast_copy_string(func3, " ", sizeof(func3));
4053 }
4054 snprintf(status, sizeof(status), "%s%s%s%s", func1, func2, func3, ustmtext("Cancel", pte));
4056}
char * ast_trim_blanks(char *str)
Trims trailing whitespace characters from a string.
Definition: strings.h:186

References ast_copy_string(), ast_trim_blanks(), unistimsession::buff_entry, unistimsession::device, display_last_error(), unistim_device::height, unistim_device::lst_cid, send_text(), send_text_status(), send_texttitle(), status, STATUS_LENGTH_MAX, TEXT_LENGTH_MAX, TEXT_LINE0, TEXT_LINE1, TEXT_LINE2, TEXT_NORMAL, and ustmtext().

Referenced by key_history(), and show_history().

◆ show_extension_page()

static void show_extension_page ( struct unistimsession pte)
static

◆ show_history()

static void show_history ( struct unistimsession pte,
char  way 
)
static

Definition at line 4086 of file chan_unistim.c.

4087{
4088 FILE *f;
4089 char count;
4090
4091 if (!pte->device) {
4092 return;
4093 }
4094 if (!pte->device->callhistory) {
4095 return;
4096 }
4097 count = open_history(pte, way, &f);
4098 if (!count) {
4099 return;
4100 }
4101 pte->buff_entry[0] = way;
4102 pte->buff_entry[1] = count;
4103 pte->buff_entry[2] = 1;
4104 pte->buff_entry[3] = 1;
4105 show_entry_history(pte, &f);
4106 pte->state = STATE_HISTORY;
4107}

References unistimsession::buff_entry, unistim_device::callhistory, unistimsession::device, open_history(), show_entry_history(), unistimsession::state, and STATE_HISTORY.

Referenced by key_history(), and key_main_page().

◆ show_main_page()

static void show_main_page ( struct unistimsession pte)
static

Definition at line 4109 of file chan_unistim.c.

4110{
4111 char tmpbuf[TEXT_LENGTH_MAX + 1];
4112 const char *text;
4113
4114 if ((pte->device->extension == EXTENSION_ASK) &&
4117 return;
4118 }
4119
4120 pte->state = STATE_MAINPAGE;
4122 pte->device->lastmsgssent = -1;
4123
4124 send_tone(pte, 0, 0);
4125 send_stop_timer(pte); /* case of holding call */
4129
4130 if (!ast_strlen_zero(pte->device->call_forward)) {
4131 if (pte->device->height == 1) {
4132 char tmp_field[100];
4133 snprintf(tmp_field, sizeof(tmp_field), "%s %s", ustmtext("Fwd to:", pte), pte->device->call_forward);
4134 send_text(TEXT_LINE0, TEXT_NORMAL, pte, tmp_field);
4135 } else {
4136 send_text(TEXT_LINE0, TEXT_NORMAL, pte, ustmtext("Call forwarded to :", pte));
4138 }
4141 send_text_status(pte, ustmtext("Dial NoFwd ", pte));
4142 } else {
4143 send_text_status(pte, ustmtext("Dial Redial NoFwd ", pte));
4144 }
4145 } else {
4146 if ((pte->device->extension == EXTENSION_ASK) || (pte->device->extension == EXTENSION_TN)) {
4148 send_text_status(pte, ustmtext("Dial Fwd Unregis", pte));
4149 } else {
4150 send_text_status(pte, ustmtext("Dial Redial Fwd Unregis", pte));
4151 }
4152 } else {
4154 send_text_status(pte, ustmtext("Dial Fwd Pickup", pte));
4155 } else {
4156 send_text_status(pte, ustmtext("Dial Redial Fwd Pickup", pte));
4157 }
4158 }
4160 if (pte->device->missed_call == 0) {
4161 send_date_time2(pte);
4162 send_idle_clock(pte);
4163 if (strlen(pte->device->maintext0)) {
4165 }
4166 } else {
4167 if (pte->device->missed_call == 1) {
4168 text = ustmtext("unanswered call", pte);
4169 } else {
4170 text = ustmtext("unanswered calls", pte);
4171 }
4172 snprintf(tmpbuf, sizeof(tmpbuf), "%d %s", pte->device->missed_call, text);
4173 send_text(TEXT_LINE0, TEXT_NORMAL, pte, tmpbuf);
4175 }
4176 }
4177 if (pte->device->height > 1) {
4178 if (ast_strlen_zero(pte->device->maintext2)) {
4179 strcpy(tmpbuf, "IP : ");
4180 strcat(tmpbuf, ast_inet_ntoa(pte->sin.sin_addr));
4181 send_text(TEXT_LINE2, TEXT_NORMAL, pte, tmpbuf);
4182 } else {
4184 }
4185 }
4186
4187 send_texttitle(pte, ustmtext(pte->device->titledefault, pte));
4189}
#define FAV_BLINK_SLOW
Definition: chan_unistim.c:212
static void send_idle_clock(struct unistimsession *pte)
#define FAV_ICON_REFLECT
Definition: chan_unistim.c:201
#define FAV_ICON_CALL_CENTER
Definition: chan_unistim.c:198
char maintext2[25]
Definition: chan_unistim.c:416
char maintext1[25]
Definition: chan_unistim.c:415
char titledefault[13]
Definition: chan_unistim.c:417
char maintext0[25]
Definition: chan_unistim.c:414

References ast_inet_ntoa(), ast_strlen_zero(), unistim_device::call_forward, change_favorite_icon(), unistimsession::device, unistim_device::extension, EXTENSION_ASK, unistim_device::extension_number, EXTENSION_TN, FAV_BLINK_SLOW, FAV_ICON_CALL_CENTER, FAV_ICON_REFLECT, FAV_LINE_ICON, unistim_device::height, unistim_device::lastmsgssent, LED_BAR_OFF, LED_HEADPHONE_OFF, LED_SPEAKER_OFF, unistim_device::maintext0, unistim_device::maintext1, unistim_device::maintext2, unistim_device::missed_call, MUTE_ON_DISCRET, unistim_device::output, unistim_device::redial_number, send_date_time2(), send_icon(), send_idle_clock(), send_led_update(), send_select_output(), send_stop_timer(), send_text(), send_text_status(), send_texttitle(), send_tone(), show_extension_page(), unistimsession::sin, unistimsession::state, STATE_MAINPAGE, text, TEXT_LENGTH_MAX, TEXT_LINE0, TEXT_LINE1, TEXT_LINE2, TEXT_NORMAL, unistim_device::titledefault, ustmtext(), and unistim_device::volume.

Referenced by close_call(), handle_key_fav(), init_phone_step2(), key_dial_page(), key_history(), key_main_page(), key_select_codec(), key_select_extension(), key_select_language(), key_select_option(), process_request(), and unistim_hangup().

◆ show_phone_number()

static void show_phone_number ( struct unistimsession pte)
static

Definition at line 2944 of file chan_unistim.c.

2945{
2946 char tmp[TEXT_LENGTH_MAX + 1];
2947 const char *tmp_number = ustmtext("Number:", pte);
2948 int line, tmp_copy, offset = 0, i;
2949
2950 pte->device->phone_number[pte->device->size_phone_number] = '\0';
2952 offset = pte->device->size_phone_number - MAX_SCREEN_NUMBER - 1;
2953 if (offset > strlen(tmp_number)) {
2954 offset = strlen(tmp_number);
2955 }
2956 tmp_copy = strlen(tmp_number) - offset + 1;
2957 if (tmp_copy > sizeof(tmp)) {
2958 tmp_copy = sizeof(tmp);
2959 }
2960 memcpy(tmp, tmp_number + offset, tmp_copy);
2961 } else {
2962 ast_copy_string(tmp, tmp_number, sizeof(tmp));
2963 }
2964
2965 offset = (pte->device->size_phone_number >= TEXT_LENGTH_MAX) ? (pte->device->size_phone_number - TEXT_LENGTH_MAX +1) : 0;
2966 if (pte->device->size_phone_number) {
2967 memcpy(tmp + strlen(tmp), pte->device->phone_number + offset, pte->device->size_phone_number - offset + 1);
2968 }
2969 offset = strlen(tmp);
2970
2971 for (i = strlen(tmp); i < TEXT_LENGTH_MAX; i++) {
2972 tmp[i] = '.';
2973 }
2974 tmp[i] = '\0';
2975
2976 line = (pte->device->height == 1) ? TEXT_LINE0 : TEXT_LINE2;
2977 send_text(line, TEXT_NORMAL, pte, tmp);
2978 send_blink_cursor(pte);
2979 send_cursor_pos(pte, (unsigned char) (line + offset));
2981}
#define MAX_SCREEN_NUMBER
Definition: chan_unistim.c:95

References ast_copy_string(), unistimsession::device, unistim_device::height, LED_BAR_OFF, MAX_SCREEN_NUMBER, unistim_device::phone_number, send_blink_cursor(), send_cursor_pos(), send_led_update(), send_text(), unistim_device::size_phone_number, TEXT_LENGTH_MAX, TEXT_LINE0, TEXT_LINE2, TEXT_NORMAL, tmp(), and ustmtext().

Referenced by handle_dial_page(), and key_dial_page().

◆ soft_key_visible()

static int soft_key_visible ( struct unistim_device d,
unsigned char  num 
)
static

Definition at line 1313 of file chan_unistim.c.

1314{
1315 if(d->height == 1 && num % 3 == 2) {
1316 return 0;
1317 }
1318 return 1;
1319}

References d.

Referenced by get_avail_softkey(), refresh_all_favorite(), unistim_call(), unistim_hangup(), and unistim_show_info().

◆ start_rtp()

static void start_rtp ( struct unistim_subchannel sub)
static

Definition at line 2847 of file chan_unistim.c.

2848{
2849 struct sockaddr_in sin = { 0, };
2850 struct sockaddr_in sout = { 0, };
2851 struct ast_sockaddr sin_tmp;
2852 struct ast_sockaddr sout_tmp;
2853
2854 /* Sanity checks */
2855 if (!sub) {
2856 ast_log(LOG_WARNING, "start_rtp with a null subchannel !\n");
2857 return;
2858 }
2859 if (!sub->parent) {
2860 ast_log(LOG_WARNING, "start_rtp with a null line!\n");
2861 return;
2862 }
2863 if (!sub->parent->parent) {
2864 ast_log(LOG_WARNING, "start_rtp with a null device!\n");
2865 return;
2866 }
2867 if (!sub->parent->parent->session) {
2868 ast_log(LOG_WARNING, "start_rtp with a null session!\n");
2869 return;
2870 }
2871 if (!sub->owner) {
2872 ast_log(LOG_WARNING, "start_rtp with a null asterisk channel!\n");
2873 return;
2874 }
2875 sout = sub->parent->parent->session->sout;
2876 ast_mutex_lock(&sub->lock);
2877 /* Allocate the RTP */
2878 if (unistimdebug) {
2879 ast_verb(0, "Starting RTP. Bind on %s\n", ast_inet_ntoa(sout.sin_addr));
2880 }
2881 ast_sockaddr_from_sin(&sout_tmp, &sout);
2882 sub->rtp = ast_rtp_instance_new("asterisk", sched, &sout_tmp, NULL);
2883 if (!sub->rtp) {
2884 ast_log(LOG_WARNING, "Unable to create RTP session: %s binaddr=%s\n",
2885 strerror(errno), ast_inet_ntoa(sout.sin_addr));
2886 ast_mutex_unlock(&sub->lock);
2887 return;
2888 }
2893 ast_rtp_instance_set_qos(sub->rtp, qos.tos_audio, qos.cos_audio, "UNISTIM RTP");
2894 ast_rtp_instance_set_prop(sub->rtp, AST_RTP_PROPERTY_NAT, sub->parent->parent->nat);
2895
2896 /* Create the RTP connection */
2897 sin.sin_family = AF_INET;
2898 /* Setting up RTP for our side */
2899 memcpy(&sin.sin_addr, &sub->parent->parent->session->sin.sin_addr,
2900 sizeof(sin.sin_addr));
2901
2902 sin.sin_port = htons(find_rtp_port(sub));
2903 ast_sockaddr_from_sin(&sin_tmp, &sin);
2906 struct ast_format *tmpfmt;
2908
2911 "Our read/writeformat has been changed to something incompatible: %s, using %s best codec from %s\n",
2913 ast_format_get_name(tmpfmt),
2915
2916 ast_channel_set_readformat(sub->owner, tmpfmt);
2917 ast_channel_set_writeformat(sub->owner, tmpfmt);
2918 ao2_ref(tmpfmt, -1);
2919 }
2921 ast_mutex_unlock(&sub->lock);
2922}
static int find_rtp_port(struct unistim_subchannel *s)
static void send_start_rtp(struct unistim_subchannel *)
struct ast_format_cap * ast_channel_nativeformats(const struct ast_channel *chan)
const char * ast_channel_uniqueid(const struct ast_channel *chan)
void ast_channel_internal_fd_set(struct ast_channel *chan, int which, int value)
void ast_channel_set_readformat(struct ast_channel *chan, struct ast_format *format)
void ast_channel_set_writeformat(struct ast_channel *chan, struct ast_format *format)
@ AST_FORMAT_CMP_NOT_EQUAL
Definition: format.h:38
#define AST_FORMAT_CAP_NAMES_LEN
Definition: format_cap.h:324
struct ast_format * ast_format_cap_get_format(const struct ast_format_cap *cap, int position)
Get the format at a specific index.
Definition: format_cap.c:400
enum ast_format_cmp_res ast_format_cap_iscompatible_format(const struct ast_format_cap *cap, const struct ast_format *format)
Find if ast_format is within the capabilities of the ast_format_cap object.
Definition: format_cap.c:581
const char * ast_format_cap_get_names(const struct ast_format_cap *cap, struct ast_str **buf)
Get the names of codecs of a set of formats.
Definition: format_cap.c:734
#define ast_sockaddr_from_sin(addr, sin)
Converts a struct sockaddr_in to a struct ast_sockaddr.
Definition: netsock2.h:778
struct ast_rtp_instance * ast_rtp_instance_new(const char *engine_name, struct ast_sched_context *sched, const struct ast_sockaddr *sa, void *data)
Create a new RTP instance.
Definition: rtp_engine.c:487
void ast_rtp_instance_set_prop(struct ast_rtp_instance *instance, enum ast_rtp_property property, int value)
Set the value of an RTP instance property.
Definition: rtp_engine.c:727
#define ast_rtp_instance_set_remote_address(instance, address)
Set the address of the remote endpoint that we are sending RTP to.
Definition: rtp_engine.h:1138
@ AST_RTP_PROPERTY_NAT
Definition: rtp_engine.h:118
@ AST_RTP_PROPERTY_RTCP
Definition: rtp_engine.h:126
int ast_rtp_instance_set_qos(struct ast_rtp_instance *instance, int tos, int cos, const char *desc)
Set QoS parameters on an RTP session.
Definition: rtp_engine.c:2345
void ast_rtp_instance_set_channel_id(struct ast_rtp_instance *instance, const char *uniqueid)
Set the channel that owns this RTP instance.
Definition: rtp_engine.c:575
int ast_rtp_instance_fd(struct ast_rtp_instance *instance, int rtcp)
Get the file descriptor for an RTP session (or RTCP)
Definition: rtp_engine.c:2368
#define ast_str_alloca(init_len)
Definition: strings.h:848
Definition of a media format.
Definition: format.c:43
Support for dynamic strings.
Definition: strings.h:623

References ao2_ref, ast_channel_internal_fd_set(), ast_channel_nativeformats(), ast_channel_readformat(), ast_channel_set_readformat(), ast_channel_set_writeformat(), ast_channel_uniqueid(), ast_format_cap_get_format(), ast_format_cap_get_names(), ast_format_cap_iscompatible_format(), AST_FORMAT_CAP_NAMES_LEN, AST_FORMAT_CMP_NOT_EQUAL, ast_format_get_name(), ast_inet_ntoa(), ast_log, ast_mutex_lock, ast_mutex_unlock, ast_rtp_instance_fd(), ast_rtp_instance_new(), ast_rtp_instance_set_channel_id(), ast_rtp_instance_set_prop(), ast_rtp_instance_set_qos(), ast_rtp_instance_set_remote_address, AST_RTP_PROPERTY_NAT, AST_RTP_PROPERTY_RTCP, ast_sockaddr_from_sin, ast_str_alloca, ast_verb, errno, find_rtp_port(), LOG_WARNING, NULL, qos, send_start_rtp(), sub, and unistimdebug.

Referenced by handle_call_incoming(), and handle_call_outgoing().

◆ sub_hold()

static void sub_hold ( struct unistimsession pte,
struct unistim_subchannel sub 
)
static

Definition at line 2560 of file chan_unistim.c.

2561{
2562 if (!sub) {
2563 return;
2564 }
2565 sub->moh = 1;
2566 sub->holding = 1;
2569 send_stop_timer(pte);
2570 if (sub->owner) {
2571 ast_queue_hold(sub->owner, NULL);
2572 }
2573 return;
2574}
int ast_queue_hold(struct ast_channel *chan, const char *musicclass)
Queue a hold frame.
Definition: channel.c:1210

References ast_queue_hold(), unistimsession::device, FAV_BLINK_SLOW, FAV_ICON_ONHOLD_BLACK, MUTE_ON, NULL, unistim_device::output, send_favorite_short(), send_select_output(), send_stop_timer(), sub, and unistim_device::volume.

Referenced by handle_call_incoming(), handle_call_outgoing(), handle_key_fav(), key_call(), and sub_unhold().

◆ sub_start_silence()

static void sub_start_silence ( struct unistimsession pte,
struct unistim_subchannel sub 
)
static

Definition at line 2529 of file chan_unistim.c.

2530{
2531 /* Silence our channel */
2532 if (!pte->device->silence_generator) {
2535 if (pte->device->silence_generator == NULL) {
2536 ast_log(LOG_WARNING, "Unable to start a silence generator.\n");
2537 } else if (unistimdebug) {
2538 ast_verb(0, "Starting silence generator\n");
2539 }
2540 }
2541
2542}
struct ast_silence_generator * ast_channel_start_silence_generator(struct ast_channel *chan)
Starts a silence generator on the given channel.
Definition: channel.c:8186
struct ast_silence_generator * silence_generator
Definition: chan_unistim.c:450

References ast_channel_start_silence_generator(), ast_log, ast_verb, unistimsession::device, LOG_WARNING, NULL, unistim_device::silence_generator, sub, and unistimdebug.

Referenced by transfer_call_step1().

◆ sub_stop_silence()

static void sub_stop_silence ( struct unistimsession pte,
struct unistim_subchannel sub 
)
static

Definition at line 2544 of file chan_unistim.c.

2545{
2546 /* Stop the silence generator */
2547 if (pte->device->silence_generator) {
2548 if (unistimdebug) {
2549 ast_verb(0, "Stopping silence generator\n");
2550 }
2551 if (sub->owner) {
2553 } else {
2554 ast_log(LOG_WARNING, "Trying to stop silence generator on a null channel!\n");
2555 }
2557 }
2558}
void ast_channel_stop_silence_generator(struct ast_channel *chan, struct ast_silence_generator *state)
Stops a previously-started silence generator on the given channel.
Definition: channel.c:8232

References ast_channel_stop_silence_generator(), ast_log, ast_verb, unistimsession::device, LOG_WARNING, NULL, unistim_device::silence_generator, sub, and unistimdebug.

Referenced by handle_call_outgoing(), key_dial_page(), and unistim_hangup().

◆ sub_unhold()

static void sub_unhold ( struct unistimsession pte,
struct unistim_subchannel sub 
)
static

Definition at line 2576 of file chan_unistim.c.

2577{
2578 struct unistim_subchannel *sub_real;
2579
2580 sub_real = get_sub(pte->device, SUB_REAL);
2581 if (sub_real) {
2582 sub_hold(pte, sub_real);
2583 }
2584
2585 sub->moh = 0;
2586 sub->holding = 0;
2589 send_start_timer(pte);
2590 if (sub->owner) {
2591 ast_queue_unhold(sub->owner);
2592 if (sub->rtp) {
2594 }
2595 }
2596 return;
2597}

References ast_queue_unhold(), unistimsession::device, FAV_ICON_OFFHOOK_BLACK, get_sub(), MUTE_OFF, unistim_device::output, send_favorite_short(), send_select_output(), send_start_rtp(), send_start_timer(), sub, sub_hold(), SUB_REAL, and unistim_device::volume.

Referenced by handle_key_fav(), and key_call().

◆ subtype_tostr()

static const char * subtype_tostr ( const int  type)
static

Definition at line 2027 of file chan_unistim.c.

2028{
2029 switch (type) {
2030 case SUB_REAL:
2031 return "REAL";
2032 case SUB_RING:
2033 return "RINGING";
2034 case SUB_THREEWAY:
2035 return "THREEWAY";
2036 }
2037 return "UNKNOWN";
2038}

References SUB_REAL, SUB_RING, SUB_THREEWAY, and type.

Referenced by unistim_show_info().

◆ swap_subs()

static void swap_subs ( struct unistim_subchannel a,
struct unistim_subchannel b 
)
static

Definition at line 3028 of file chan_unistim.c.

3029{
3030 struct ast_rtp_instance *rtp;
3031 int fds;
3032
3033 if (unistimdebug) {
3034 ast_verb(0, "Swapping %p and %p\n", a, b);
3035 }
3036 if ((!a->owner) || (!b->owner)) {
3038 "Attempted to swap subchannels with a null owner : sub #%p=%p sub #%p=%p\n",
3039 a, a->owner, b, b->owner);
3040 return;
3041 }
3042 rtp = a->rtp;
3043 a->rtp = b->rtp;
3044 b->rtp = rtp;
3045
3046 fds = ast_channel_fd(a->owner, 0);
3047 ast_channel_internal_fd_set(a->owner, 0, ast_channel_fd(b->owner, 0));
3048 ast_channel_internal_fd_set(b->owner, 0, fds);
3049
3050 fds = ast_channel_fd(a->owner, 1);
3051 ast_channel_internal_fd_set(a->owner, 1, ast_channel_fd(b->owner, 1));
3052 ast_channel_internal_fd_set(b->owner, 1, fds);
3053}
int ast_channel_fd(const struct ast_channel *chan, int which)
static struct test_val b
static struct test_val a

References a, ast_channel_fd(), ast_channel_internal_fd_set(), ast_log, ast_verb, b, LOG_WARNING, and unistimdebug.

Referenced by handle_call_outgoing(), transfer_cancel_step2(), and unistim_hangup().

◆ transfer_call_step1()

static void transfer_call_step1 ( struct unistimsession pte)
static

Definition at line 3056 of file chan_unistim.c.

3057{
3058 struct unistim_subchannel *sub /*, *sub_trans */;
3059 struct unistim_device *d = pte->device;
3060
3061 sub = get_sub(d, SUB_REAL);
3062 /* sub_trans = get_sub(d, SUB_THREEWAY); */
3063
3064 if (!sub || !sub->owner) {
3065 ast_log(LOG_WARNING, "Unable to find subchannel for music on hold\n");
3066 return;
3067 }
3068 /* Start music on hold if appropriate */
3069 if (sub->moh) {
3070 ast_log(LOG_WARNING, "Transfer with peer already listening music on hold\n");
3071 } else {
3072 ast_queue_hold(sub->owner, sub->parent->musicclass);
3073 sub->moh = 1;
3074 sub->subtype = SUB_THREEWAY;
3075 }
3076 sub_start_silence(pte, sub);
3077 handle_dial_page(pte);
3078}
static void sub_start_silence(struct unistimsession *pte, struct unistim_subchannel *sub)

References ast_log, ast_queue_hold(), d, unistimsession::device, get_sub(), handle_dial_page(), LOG_WARNING, sub, SUB_REAL, sub_start_silence(), and SUB_THREEWAY.

Referenced by key_call().

◆ transfer_cancel_step2()

static void transfer_cancel_step2 ( struct unistimsession pte)
static

Definition at line 3080 of file chan_unistim.c.

3081{
3082 struct unistim_subchannel *sub, *sub_trans;
3083 struct unistim_device *d = pte->device;
3084
3085 sub = get_sub(d, SUB_REAL);
3086 sub_trans = get_sub(d, SUB_THREEWAY);
3087
3088 if (!sub || !sub->owner) {
3089 ast_log(LOG_WARNING, "Unable to find subchannel for music on hold\n");
3090 return;
3091 }
3092 if (sub_trans) {
3093 if (unistimdebug) {
3094 ast_verb(0, "Transfer canceled, hangup our threeway channel\n");
3095 }
3096 if (sub->owner) {
3097 swap_subs(sub, sub_trans);
3098 ast_queue_unhold(sub_trans->owner);
3099 sub_trans->moh = 0;
3100 sub_trans->subtype = SUB_REAL;
3101 sub->subtype = SUB_THREEWAY;
3103 } else {
3104 ast_log(LOG_WARNING, "Canceling a threeway channel without owner\n");
3105 }
3106 return;
3107 }
3108}

References AST_CAUSE_NORMAL_CLEARING, ast_log, ast_queue_hangup_with_cause(), ast_queue_unhold(), ast_verb, d, unistimsession::device, get_sub(), LOG_WARNING, unistim_subchannel::moh, unistim_subchannel::owner, sub, SUB_REAL, SUB_THREEWAY, unistim_subchannel::subtype, swap_subs(), and unistimdebug.

Referenced by key_call().

◆ unistim_alloc_sub()

static struct unistim_subchannel * unistim_alloc_sub ( struct unistim_device d,
int  x 
)
static

Definition at line 1988 of file chan_unistim.c.

1989{
1990 struct unistim_subchannel *sub;
1991 if (!(sub = ast_calloc(1, sizeof(*sub)))) {
1992 return NULL;
1993 }
1994
1995 if (unistimdebug) {
1996 ast_verb(3, "Allocating UNISTIM subchannel #%d on %s ptr=%p\n", x, d->name, sub);
1997 }
1998 sub->ss_thread = AST_PTHREADT_NULL;
1999 sub->subtype = x;
2000 AST_LIST_LOCK(&d->subs);
2001 AST_LIST_INSERT_TAIL(&d->subs, sub, list);
2002 AST_LIST_UNLOCK(&d->subs);
2003 ast_mutex_init(&sub->lock);
2004 return sub;
2005}

References ast_calloc, AST_LIST_INSERT_TAIL, AST_LIST_LOCK, AST_LIST_UNLOCK, ast_mutex_init, AST_PTHREADT_NULL, ast_verb, d, unistim_subchannel::list, test_val::name, NULL, sub, and unistimdebug.

Referenced by find_subchannel_by_name(), and handle_call_outgoing().

◆ unistim_answer()

static int unistim_answer ( struct ast_channel ast)
static

Definition at line 5054 of file chan_unistim.c.

5055{
5056 int res = 0;
5057 struct unistim_subchannel *sub;
5058 struct unistim_line *l;
5059 struct unistim_device *d;
5060 struct unistimsession *s;
5061
5062 s = channel_to_session(ast);
5063 if (!s) {
5064 ast_log(LOG_WARNING, "unistim_answer on a disconnected device ?\n");
5065 return -1;
5066 }
5068 l = sub->parent;
5069 d = l->parent;
5070
5071 if (unistimdebug) {
5072 ast_verb(0, "unistim_answer(%s) on %s@%s-%d\n", ast_channel_name(ast), l->name,
5073 l->parent->name, sub->softkey);
5074 }
5075 send_text(TEXT_LINE2, TEXT_NORMAL, s, ustmtext("is now on-line", s));
5076 if (get_sub(d, SUB_THREEWAY)) {
5077 send_text_status(s, ustmtext("Transf Cancel", s));
5078 } else {
5079 send_text_status(s, ustmtext(" Transf Hangup", s));
5080 }
5082 if (ast_channel_state(ast) != AST_STATE_UP)
5084 return res;
5085}
static struct unistimsession * channel_to_session(struct ast_channel *ast)
int ast_setstate(struct ast_channel *chan, enum ast_channel_state)
Change the state of a channel.
Definition: channel.c:7408

References ast_channel_name(), ast_channel_tech_pvt(), ast_log, ast_setstate(), AST_STATE_UP, ast_verb, channel_to_session(), d, get_sub(), LOG_WARNING, unistim_line::name, unistim_device::name, unistim_line::parent, send_start_timer(), send_text(), send_text_status(), sub, SUB_THREEWAY, TEXT_LINE2, TEXT_NORMAL, unistimdebug, and ustmtext().

◆ unistim_call()

static int unistim_call ( struct ast_channel ast,
const char *  dest,
int  timeout 
)
static

Definition at line 4867 of file chan_unistim.c.

4868{
4869 int res = 0, i;
4870 struct unistim_subchannel *sub, *sub_real;
4871 struct unistimsession *session;
4872 signed char ringstyle, ringvolume;
4873
4875 if (!session) {
4876 ast_log(LOG_ERROR, "Device not registered, cannot call %s\n", dest);
4877 return -1;
4878 }
4880 sub_real = get_sub(session->device, SUB_REAL);
4882 ast_log(LOG_WARNING, "unistim_call called on %s, neither down nor reserved\n",
4883 ast_channel_name(ast));
4884 return -1;
4885 }
4886
4887 if (unistimdebug) {
4888 ast_verb(3, "unistim_call(%s)\n", ast_channel_name(ast));
4889 }
4890 session->state = STATE_RINGING;
4892 if (ast_strlen_zero(ast_channel_call_forward(ast))) { /* Send ring only if no call forward, otherwise short ring will apear */
4893 send_text(TEXT_LINE2, TEXT_NORMAL, session, ustmtext("is calling you.", session));
4894 send_text_status(session, ustmtext("Accept Ignore Hangup", session));
4895
4896 if (sub_real) {
4897 ringstyle = session->device->cwstyle;
4898 ringvolume = session->device->cwvolume;
4899 } else {
4900 ringstyle = (sub->ringstyle == -1) ? session->device->ringstyle : sub->ringstyle;
4901 ringvolume = (sub->ringvolume == -1) ? session->device->ringvolume : sub->ringvolume;
4902 }
4903 send_ring(session, ringvolume, ringstyle);
4905 /* Send call identification to all */
4906 for (i = 0; i < FAVNUM; i++) {
4907 if (!soft_key_visible(session->device, i)) {
4908 continue;
4909 }
4910 if (session->device->ssub[i]) {
4911 continue;
4912 }
4913 if (is_key_line(session->device, i) && !strcmp(sub->parent->name, session->device->sline[i]->name)) {
4914 if (unistimdebug) {
4915 ast_verb(0, "Found softkey %d for line %s\n", i, sub->parent->name);
4916 }
4918 session->device->ssub[i] = sub;
4919 }
4920 }
4921 }
4924 return res;
4925}
static struct ast_mansession session
static void send_ring(struct unistimsession *pte, signed char volume, signed char style)
#define FAV_BLINK_FAST
Definition: chan_unistim.c:211
const char * ast_channel_call_forward(const struct ast_channel *chan)
@ AST_STATE_RINGING
Definition: channelstate.h:41
@ AST_STATE_RESERVED
Definition: channelstate.h:37

References ast_channel_call_forward(), ast_channel_name(), ast_channel_tech_pvt(), AST_CONTROL_RINGING, ast_log, ast_queue_control(), ast_setstate(), AST_STATE_DOWN, AST_STATE_RESERVED, AST_STATE_RINGING, ast_strlen_zero(), ast_verb, change_favorite_icon(), channel_to_session(), FAV_BLINK_FAST, FAV_ICON_SPEAKER_ONHOOK_BLACK, FAVNUM, get_sub(), is_key_line(), LOG_ERROR, LOG_WARNING, send_callerid_screen(), send_favorite_short(), send_ring(), send_text(), send_text_status(), session, soft_key_visible(), STATE_RINGING, sub, SUB_REAL, TEXT_LINE2, TEXT_NORMAL, unistimdebug, and ustmtext().

◆ unistim_do_debug()

static char * unistim_do_debug ( struct ast_cli_entry e,
int  cmd,
struct ast_cli_args a 
)
static

Definition at line 6212 of file chan_unistim.c.

6213{
6214 switch (cmd) {
6215 case CLI_INIT:
6216 e->command = "unistim set debug {on|off}";
6217 e->usage =
6218 "Usage: unistim set debug\n"
6219 " Display debug messages.\n";
6220 return NULL;
6221
6222 case CLI_GENERATE:
6223 return NULL; /* no completion */
6224 }
6225
6226 if (a->argc != e->args) {
6227 return CLI_SHOWUSAGE;
6228 }
6229 if (!strcasecmp(a->argv[3], "on")) {
6230 unistimdebug = 1;
6231 ast_cli(a->fd, "UNISTIM Debugging Enabled\n");
6232 } else if (!strcasecmp(a->argv[3], "off")) {
6233 unistimdebug = 0;
6234 ast_cli(a->fd, "UNISTIM Debugging Disabled\n");
6235 } else {
6236 return CLI_SHOWUSAGE;
6237 }
6238 return CLI_SUCCESS;
6239}
#define CLI_SHOWUSAGE
Definition: cli.h:45
#define CLI_SUCCESS
Definition: cli.h:44
void ast_cli(int fd, const char *fmt,...)
Definition: clicompat.c:6
@ CLI_INIT
Definition: cli.h:152
@ CLI_GENERATE
Definition: cli.h:153
int args
This gets set in ast_cli_register()
Definition: cli.h:185
char * command
Definition: cli.h:186
const char * usage
Definition: cli.h:177

References a, ast_cli_entry::args, ast_cli(), CLI_GENERATE, CLI_INIT, CLI_SHOWUSAGE, CLI_SUCCESS, ast_cli_entry::command, NULL, unistimdebug, and ast_cli_entry::usage.

◆ unistim_do_senddigit()

static int unistim_do_senddigit ( struct unistimsession pte,
char  digit 
)
static

Definition at line 3356 of file chan_unistim.c.

3357{
3358 struct ast_frame f = { .frametype = AST_FRAME_DTMF, .subclass.integer = digit, .src = "unistim" };
3359 struct unistim_subchannel *sub;
3360
3361 sub = get_sub(pte->device, SUB_REAL);
3362 if (!sub || !sub->owner || sub->alreadygone) {
3363 ast_log(LOG_WARNING, "Unable to find subchannel in dtmf senddigit\n");
3364 return -1;
3365 }
3366
3367 /* Send DTMF indication _before_ playing sounds */
3368 ast_queue_frame(sub->owner, &f);
3369 if (pte->device->dtmfduration > 0) {
3370 if (unistimdebug) {
3371 ast_verb(0, "Send Digit %c (%i ms)\n", digit, pte->device->dtmfduration);
3372 }
3373 send_dtmf_tone(pte, digit);
3374 usleep(pte->device->dtmfduration * 1000); /* XXX Less than perfect, blocking an important thread is not a good idea */
3375 send_tone(pte, 0, 0);
3376 }
3377 return 0;
3378}
static int send_dtmf_tone(struct unistimsession *pte, char digit)
int ast_queue_frame(struct ast_channel *chan, struct ast_frame *f)
Queue one or more frames to a channel's frame queue.
Definition: channel.c:1158
#define AST_FRAME_DTMF
Data structure associated with a single frame of data.
enum ast_frame_type frametype

References AST_FRAME_DTMF, ast_log, ast_queue_frame(), ast_verb, unistimsession::device, digit, unistim_device::dtmfduration, ast_frame::frametype, get_sub(), LOG_WARNING, send_dtmf_tone(), send_tone(), sub, SUB_REAL, and unistimdebug.

Referenced by key_call().

◆ unistim_fixup()

static int unistim_fixup ( struct ast_channel oldchan,
struct ast_channel newchan 
)
static

Definition at line 5254 of file chan_unistim.c.

5255{
5256 struct unistim_subchannel *p = ast_channel_tech_pvt(newchan);
5257 struct unistim_line *l = p->parent;
5258
5259 ast_mutex_lock(&p->lock);
5260
5261 ast_debug(1, "New owner for channel USTM/%s@%s-%u is %s\n", l->name,
5262 l->parent->name, p->subtype, ast_channel_name(newchan));
5263
5264 if (p->owner != oldchan) {
5265 ast_log(LOG_WARNING, "old channel wasn't %s (%p) but was %s (%p)\n",
5266 ast_channel_name(oldchan), oldchan, ast_channel_name(p->owner), p->owner);
5268 return -1;
5269 }
5270
5271 unistim_set_owner(p, newchan);
5272
5274
5275 return 0;
5276
5277}
static void unistim_set_owner(struct unistim_subchannel *sub, struct ast_channel *chan)
ast_mutex_t lock
Definition: chan_unistim.c:354

References ast_channel_name(), ast_channel_tech_pvt(), ast_debug, ast_log, ast_mutex_lock, ast_mutex_unlock, unistim_subchannel::lock, LOG_WARNING, unistim_line::name, unistim_device::name, unistim_subchannel::owner, unistim_subchannel::parent, unistim_line::parent, unistim_subchannel::subtype, and unistim_set_owner().

◆ unistim_free_sub()

static int unistim_free_sub ( struct unistim_subchannel sub)
static

Definition at line 1979 of file chan_unistim.c.

1979 {
1980 if (unistimdebug) {
1981 ast_debug(1, "Released sub %u of channel %s@%s\n", sub->subtype, sub->parent->name, sub->parent->parent->name);
1982 }
1983 ast_mutex_destroy(&sub->lock);
1984 ast_free(sub);
1985 return 0;
1986}

References ast_debug, ast_free, ast_mutex_destroy, sub, and unistimdebug.

Referenced by close_client(), and unistim_unalloc_sub().

◆ unistim_get_rtp_peer()

static enum ast_rtp_glue_result unistim_get_rtp_peer ( struct ast_channel chan,
struct ast_rtp_instance **  instance 
)
static

Definition at line 7028 of file chan_unistim.c.

7029{
7031
7032 if (!sub) {
7034 }
7035 if (!sub->rtp) {
7037 }
7038
7039 ao2_ref(sub->rtp, +1);
7040 *instance = sub->rtp;
7041
7043}
@ AST_RTP_GLUE_RESULT_LOCAL
Definition: rtp_engine.h:167
@ AST_RTP_GLUE_RESULT_FORBID
Definition: rtp_engine.h:163

References ao2_ref, ast_channel_tech_pvt(), AST_RTP_GLUE_RESULT_FORBID, AST_RTP_GLUE_RESULT_LOCAL, and sub.

◆ unistim_hangup()

static int unistim_hangup ( struct ast_channel ast)
static

Definition at line 4945 of file chan_unistim.c.

4946{
4947 struct unistim_subchannel *sub = NULL, *sub_real = NULL, *sub_trans = NULL;
4948 struct unistim_line *l;
4949 struct unistim_device *d;
4950 struct unistimsession *s;
4951 int i,end_call = 1;
4952
4953 s = channel_to_session(ast);
4955 l = sub->parent;
4956 d = l->parent;
4957 if (!s) {
4958 ast_debug(1, "Asked to hangup channel not connected\n");
4960 return 0;
4961 }
4962 if (unistimdebug) {
4963 ast_verb(0, "unistim_hangup(%s) on %s@%s (STATE_%s)\n", ast_channel_name(ast), l->name, l->parent->name, ptestate_tostr(s->state));
4964 }
4965 sub_trans = get_sub(d, SUB_THREEWAY);
4966 sub_real = get_sub(d, SUB_REAL);
4967 if (sub_trans && (sub_trans->owner) && (sub->subtype == SUB_REAL)) { /* 3rd party busy or congested and transfer_cancel_step2 does not called */
4968 if (unistimdebug) {
4969 ast_verb(0, "Threeway call disconnected, switching to real call\n");
4970 }
4971 ast_queue_unhold(sub_trans->owner);
4972 sub_trans->moh = 0;
4973 sub_trans->subtype = SUB_REAL;
4974 swap_subs(sub_trans, sub);
4975 send_text_status(s, ustmtext(" Transf Hangup", s));
4976 send_callerid_screen(s, sub_trans);
4979 return 0;
4980 }
4981 if (sub_real && (sub_real->owner) && (sub->subtype == SUB_THREEWAY) && (s->state == STATE_CALL)) { /* 3way call cancelled by softkey pressed */
4982 if (unistimdebug) {
4983 ast_verb(0, "Real call disconnected, stay in call\n");
4984 }
4985 send_text_status(s, ustmtext(" Transf Hangup", s));
4986 send_callerid_screen(s, sub_real);
4989 return 0;
4990 }
4991 if (sub->subtype == SUB_REAL) {
4993 } else if (sub->subtype == SUB_RING) {
4994 send_no_ring(s);
4995 for (i = 0; i < FAVNUM; i++) {
4996 if (!soft_key_visible(s->device, i)) {
4997 continue;
4998 }
4999 if (d->ssub[i] != sub) {
5000 if (d->ssub[i] != NULL) { /* Found other subchannel active other than hangup'ed one */
5001 end_call = 0;
5002 }
5003 continue;
5004 }
5005 if (is_key_line(d, i) && !strcmp(l->name, d->sline[i]->name)) {
5007 d->ssub[i] = NULL;
5008 continue;
5009 }
5010 }
5011 }
5012 if (end_call) {
5013 send_end_call(s); /* Send end call packet only if ending active call, in other way sound should be loosed */
5014 }
5015 sub->moh = 0;
5016 if (sub->softkey >= 0) {
5018 }
5019 /* Delete assign sub to softkey */
5020 for (i = 0; i < FAVNUM; i++) {
5021 if (d->ssub[i] == sub) {
5022 d->ssub[i] = NULL;
5023 break;
5024 }
5025 }
5026 /*refresh_all_favorite(s); */ /* TODO: Update favicons in case of DND keys */
5027 if (s->state == STATE_RINGING && sub->subtype == SUB_RING) {
5028 send_no_ring(s);
5030 d->missed_call++;
5031 write_history(s, 'i', 1);
5032 }
5033 if (!sub_real) {
5034 show_main_page(s);
5035 } else { /* hangup on a ringing line: reset status to reflect that we're still on an active call */
5036 s->state = STATE_CALL;
5037 send_callerid_screen(s, sub_real);
5038 send_text(TEXT_LINE2, TEXT_NORMAL, s, ustmtext("is on-line", s));
5039 send_text_status(s, ustmtext(" Transf Hangup", s));
5041
5042 }
5043 }
5044 if (s->state == STATE_CALL && sub->subtype == SUB_REAL) {
5045 close_call(s);
5046 }
5047 sub->softkey = -1;
5050 return 0;
5051}
#define AST_CAUSE_ANSWERED_ELSEWHERE
Definition: causes.h:114
static void send_end_call(struct unistimsession *pte)
static int unistim_unalloc_sub(struct unistim_device *d, struct unistim_subchannel *sub)
static int unistim_hangup_clean(struct ast_channel *ast, struct unistim_subchannel *sub)
int ast_channel_hangupcause(const struct ast_channel *chan)

References AST_CAUSE_ANSWERED_ELSEWHERE, ast_channel_hangupcause(), ast_channel_name(), ast_channel_tech_pvt(), ast_debug, ast_queue_unhold(), ast_verb, channel_to_session(), close_call(), d, unistimsession::device, FAV_ICON_OFFHOOK_BLACK, FAV_LINE_ICON, FAVNUM, get_sub(), is_key_line(), unistim_line::name, unistim_device::name, test_val::name, NULL, unistim_line::parent, ptestate_tostr(), send_callerid_screen(), send_end_call(), send_favorite_short(), send_no_ring(), send_text(), send_text_status(), show_main_page(), soft_key_visible(), unistimsession::state, STATE_CALL, STATE_RINGING, sub, SUB_REAL, SUB_RING, sub_stop_silence(), SUB_THREEWAY, swap_subs(), TEXT_LINE2, TEXT_NORMAL, unistim_hangup_clean(), unistim_unalloc_sub(), unistimdebug, ustmtext(), and write_history().

◆ unistim_hangup_clean()

static int unistim_hangup_clean ( struct ast_channel ast,
struct unistim_subchannel sub 
)
static

Definition at line 4927 of file chan_unistim.c.

4927 {
4928 ast_mutex_lock(&sub->lock);
4931 sub->alreadygone = 0;
4932 if (sub->rtp) {
4933 if (unistimdebug) {
4934 ast_verb(0, "Destroying RTP session\n");
4935 }
4938 sub->rtp = NULL;
4939 }
4940 ast_mutex_unlock(&sub->lock);
4941 return 0;
4942}
void ast_channel_tech_pvt_set(struct ast_channel *chan, void *value)
int ast_rtp_instance_destroy(struct ast_rtp_instance *instance)
Destroy an RTP instance.
Definition: rtp_engine.c:458
void ast_rtp_instance_stop(struct ast_rtp_instance *instance)
Stop an RTP instance.
Definition: rtp_engine.c:2359

References ast_channel_tech_pvt_set(), ast_mutex_lock, ast_mutex_unlock, ast_rtp_instance_destroy(), ast_rtp_instance_stop(), ast_verb, NULL, sub, unistim_set_owner(), and unistimdebug.

Referenced by unistim_hangup().

◆ unistim_indicate()

static int unistim_indicate ( struct ast_channel ast,
int  ind,
const void *  data,
size_t  datalen 
)
static

Definition at line 5333 of file chan_unistim.c.

5334{
5335 struct unistim_subchannel *sub;
5336 struct unistim_line *l;
5337 struct unistimsession *s;
5338
5339 if (unistimdebug) {
5340 ast_verb(3, "Asked to indicate '%s' (%d) condition on channel %s\n",
5341 control2str(ind), ind, ast_channel_name(ast));
5342 }
5343
5344 s = channel_to_session(ast);
5345 if (!s) {
5346 return -1;
5347 }
5349 l = sub->parent;
5350
5351 switch (ind) {
5353 if (ast_channel_state(ast) != AST_STATE_UP) {
5354 send_text(TEXT_LINE2, TEXT_NORMAL, s, ustmtext("Ringing...", s));
5355 in_band_indication(ast, l->parent->tz, "ring");
5356 s->device->missed_call = -1;
5357 break;
5358 }
5359 return -1;
5360 case AST_CONTROL_BUSY:
5361 if (ast_channel_state(ast) != AST_STATE_UP) {
5362 sub->alreadygone = 1;
5363 send_text(TEXT_LINE2, TEXT_NORMAL, s, ustmtext("Busy", s));
5364 in_band_indication(ast, l->parent->tz, "busy");
5365 s->device->missed_call = -1;
5366 break;
5367 }
5368 return -1;
5370 /* Overlapped dialing is not currently supported for UNIStim. Treat an indication
5371 * of incomplete as congestion
5372 */
5374 if (ast_channel_state(ast) != AST_STATE_UP) {
5375 sub->alreadygone = 1;
5376 send_text(TEXT_LINE2, TEXT_NORMAL, s, ustmtext("Congestion", s));
5377 in_band_indication(ast, l->parent->tz, "congestion");
5378 s->device->missed_call = -1;
5379 break;
5380 }
5381 return -1;
5382 case AST_CONTROL_HOLD:
5383 ast_moh_start(ast, data, NULL);
5384 break;
5385 case AST_CONTROL_UNHOLD:
5386 ast_moh_stop(ast);
5387 break;
5392 break;
5393 case -1:
5394 ast_playtones_stop(ast);
5395 s->device->missed_call = 0;
5396 break;
5398 ast_log(LOG_NOTICE, "Connected party is now %s <%s>\n",
5399 S_COR(ast_channel_connected(ast)->id.name.valid, ast_channel_connected(ast)->id.name.str, ""),
5400 S_COR(ast_channel_connected(ast)->id.number.valid, ast_channel_connected(ast)->id.number.str, ""));
5401 if (sub->subtype == SUB_REAL) {
5403 }
5404 break;
5406 if (sub->rtp) {
5408 }
5409 break;
5410 default:
5411 ast_log(LOG_WARNING, "Don't know how to indicate condition %d\n", ind);
5412 /* fallthrough */
5415 return -1;
5416 }
5417
5418 return 0;
5419}
static void in_band_indication(struct ast_channel *ast, const struct ast_tone_zone *tz, const char *indication)
static char * control2str(int ind)
@ AST_CONTROL_PROGRESS
@ AST_CONTROL_UNHOLD
@ AST_CONTROL_PROCEEDING
@ AST_CONTROL_HOLD
@ AST_CONTROL_INCOMPLETE
@ AST_CONTROL_MASQUERADE_NOTIFY
@ AST_CONTROL_PVT_CAUSE_CODE
@ AST_CONTROL_UPDATE_RTP_PEER
void ast_playtones_stop(struct ast_channel *chan)
Stop playing tones on a channel.
Definition: indications.c:393
int ast_moh_start(struct ast_channel *chan, const char *mclass, const char *interpclass)
Turn on music on hold on a given channel.
Definition: channel.c:7788
void ast_moh_stop(struct ast_channel *chan)
Turn off music on hold on a given channel.
Definition: channel.c:7798
void ast_rtp_instance_change_source(struct ast_rtp_instance *instance)
Indicate a new source of audio has dropped in and the ssrc should change.
Definition: rtp_engine.c:2336
#define S_COR(a, b, c)
returns the equivalent of logic or for strings, with an additional boolean check: second one if not e...
Definition: strings.h:87

References ast_channel_connected(), ast_channel_name(), ast_channel_tech_pvt(), AST_CONTROL_BUSY, AST_CONTROL_CONGESTION, AST_CONTROL_CONNECTED_LINE, AST_CONTROL_HOLD, AST_CONTROL_INCOMPLETE, AST_CONTROL_MASQUERADE_NOTIFY, AST_CONTROL_PROCEEDING, AST_CONTROL_PROGRESS, AST_CONTROL_PVT_CAUSE_CODE, AST_CONTROL_RINGING, AST_CONTROL_SRCCHANGE, AST_CONTROL_SRCUPDATE, AST_CONTROL_UNHOLD, AST_CONTROL_UPDATE_RTP_PEER, ast_log, ast_moh_start(), ast_moh_stop(), ast_playtones_stop(), ast_rtp_instance_change_source(), AST_STATE_UP, ast_verb, channel_to_session(), control2str(), unistimsession::device, in_band_indication(), LOG_NOTICE, LOG_WARNING, unistim_device::missed_call, name, NULL, unistim_line::parent, S_COR, send_callerid_screen(), send_text(), sub, SUB_REAL, TEXT_LINE2, TEXT_NORMAL, unistim_device::tz, unistimdebug, and ustmtext().

◆ unistim_line_alloc()

static struct unistim_line * unistim_line_alloc ( void  )
static

Definition at line 1965 of file chan_unistim.c.

1966{
1967 struct unistim_line *l;
1968 if (!(l = ast_calloc(1, sizeof(*l)))) {
1969 return NULL;
1970 }
1971
1973 ast_free(l);
1974 return NULL;
1975 }
1976 return l;
1977}

References ast_calloc, ast_format_cap_alloc, AST_FORMAT_CAP_FLAG_DEFAULT, ast_free, unistim_line::cap, and NULL.

Referenced by build_device(), and rcv_mac_addr().

◆ unistim_line_copy()

static void unistim_line_copy ( struct unistim_line dst,
struct unistim_line src 
)
static

Definition at line 1947 of file chan_unistim.c.

1948{
1949 struct ast_format_cap *tmp = src->cap;
1950 memcpy(dst, src, sizeof(*dst)); /* this over writes the cap ptr, so we have to reset it */
1951 src->cap = tmp;
1953}
Format capabilities structure, holds formats + preference order + etc.
Definition: format_cap.c:54

References ast_format_cap_append_from_cap(), AST_MEDIA_TYPE_UNKNOWN, unistim_line::cap, and tmp().

Referenced by rcv_mac_addr().

◆ unistim_line_destroy()

static struct unistim_line * unistim_line_destroy ( struct unistim_line l)
static

Definition at line 1955 of file chan_unistim.c.

1956{
1957 if (!l) {
1958 return NULL;
1959 }
1960 ao2_ref(l->cap, -1);
1961 ast_free(l);
1962 return NULL;
1963}

References ao2_ref, ast_free, unistim_line::cap, and NULL.

Referenced by build_device(), and delete_device().

◆ unistim_new()

static struct ast_channel * unistim_new ( struct unistim_subchannel sub,
int  state,
const struct ast_assigned_ids assignedids,
const struct ast_channel requestor 
)
static

Protos

Definition at line 5704 of file chan_unistim.c.

5705{
5706 struct ast_format_cap *caps;
5707 struct ast_channel *tmp;
5708 struct unistim_line *l;
5709 struct ast_format *tmpfmt;
5710
5711 if (!sub) {
5712 ast_log(LOG_WARNING, "subchannel null in unistim_new\n");
5713 return NULL;
5714 }
5715 if (!sub->parent) {
5716 ast_log(LOG_WARNING, "no line for subchannel %p\n", sub);
5717 return NULL;
5718 }
5719
5721 if (!caps) {
5722 return NULL;
5723 }
5724
5725 l = sub->parent;
5727 l->parent->context, assignedids, requestor, l->amaflags, "USTM/%s@%s-%p", l->name, l->parent->name, sub);
5728 if (unistimdebug) {
5729 ast_verb(0, "unistim_new sub=%u (%p) chan=%p line=%s\n", sub->subtype, sub, tmp, l->name);
5730 }
5731 if (!tmp) {
5732 ast_log(LOG_WARNING, "Unable to allocate channel structure\n");
5733 ao2_ref(caps, -1);
5734 return NULL;
5735 }
5736
5738
5739 if (ast_format_cap_count(l->cap)) {
5741 } else {
5743 }
5745 ao2_ref(caps, -1);
5746
5748
5749 if (unistimdebug) {
5750 struct ast_str *native_buf = ast_str_alloca(AST_FORMAT_CAP_NAMES_LEN);
5752 struct ast_str *global_buf = ast_str_alloca(AST_FORMAT_CAP_NAMES_LEN);
5753
5754 ast_verb(0, "Best codec = %s from nativeformats %s (line cap=%s global=%s)\n",
5755 ast_format_get_name(tmpfmt),
5757 ast_format_cap_get_names(l->cap, &cap_buf),
5758 ast_format_cap_get_names(global_cap, &global_buf));
5759 }
5760 if ((sub->rtp) && (sub->subtype == 0)) {
5761 if (unistimdebug) {
5762 ast_verb(0, "New unistim channel with a previous rtp handle ?\n");
5763 }
5766 }
5767 if (sub->rtp) {
5769 }
5770/* tmp->type = type; */
5772 if (state == AST_STATE_RING) {
5774 }
5776
5781 ao2_ref(tmpfmt, -1);
5782
5785
5786 if (!ast_strlen_zero(l->parent->language)) {
5787 ast_channel_language_set(tmp, l->parent->language);
5788 }
5793 ast_channel_call_forward_set(tmp, l->parent->call_forward);
5794 if (!ast_strlen_zero(l->cid_num)) {
5795 char *name, *loc, *instr;
5796 instr = ast_strdup(l->cid_num);
5797 if (instr) {
5798 ast_callerid_parse(instr, &name, &loc);
5805 ast_free(instr);
5806 }
5807 }
5809
5812
5813 if (state != AST_STATE_DOWN) {
5814 if (unistimdebug) {
5815 ast_verb(0, "Starting pbx in unistim_new\n");
5816 }
5817 if (ast_pbx_start(tmp)) {
5818 ast_log(LOG_WARNING, "Unable to start PBX on %s\n", ast_channel_name(tmp));
5819 ast_hangup(tmp);
5820 tmp = NULL;
5821 }
5822 }
5823
5824 return tmp;
5825}
void ast_jb_configure(struct ast_channel *chan, const struct ast_jb_conf *conf)
Configures a jitterbuffer on a channel.
Definition: abstract_jb.c:593
#define ast_strdup(str)
A wrapper for strdup()
Definition: astmm.h:241
int ast_callerid_parse(char *instr, char **name, char **location)
Destructively parse inbuf into name and location (or number)
Definition: callerid.c:1162
void ast_channel_rings_set(struct ast_channel *chan, int value)
#define ast_channel_alloc(needqueue, state, cid_num, cid_name, acctcode, exten, context, assignedids, requestor, amaflag,...)
Create a channel structure.
Definition: channel.h:1299
void ast_channel_nativeformats_set(struct ast_channel *chan, struct ast_format_cap *value)
@ AST_ADSI_UNAVAILABLE
Definition: channel.h:891
void ast_channel_set_rawreadformat(struct ast_channel *chan, struct ast_format *format)
void ast_channel_callgroup_set(struct ast_channel *chan, ast_group_t value)
void ast_channel_set_rawwriteformat(struct ast_channel *chan, struct ast_format *format)
struct ast_party_caller * ast_channel_caller(struct ast_channel *chan)
void ast_channel_priority_set(struct ast_channel *chan, int value)
void ast_channel_pickupgroup_set(struct ast_channel *chan, ast_group_t value)
void ast_channel_adsicpe_set(struct ast_channel *chan, enum ast_channel_adsicpe value)
void ast_channel_tech_set(struct ast_channel *chan, const struct ast_channel_tech *value)
@ AST_STATE_RING
Definition: channelstate.h:40
size_t ast_format_cap_count(const struct ast_format_cap *cap)
Get the number of formats present within the capabilities structure.
Definition: format_cap.c:395
void ast_channel_stage_snapshot_done(struct ast_channel *chan)
Clear flag to indicate channel snapshot is being staged, and publish snapshot.
void ast_channel_stage_snapshot(struct ast_channel *chan)
Set flag to indicate channel snapshot is being staged.
void ast_update_use_count(void)
Notify when usecount has been changed.
Definition: loader.c:2698
enum ast_pbx_result ast_pbx_start(struct ast_channel *c)
Create a new thread and start the PBX.
Definition: pbx.c:4708
struct ast_party_id id
Caller party ID.
Definition: channel.h:422
char cid_num[AST_MAX_EXTENSION]
Definition: chan_unistim.c:377
char exten[AST_MAX_EXTENSION]
Definition: chan_unistim.c:376
ast_group_t pickupgroup
Definition: chan_unistim.c:381
char accountcode[AST_MAX_ACCOUNT_CODE]
Definition: chan_unistim.c:382
ast_group_t callgroup
Definition: chan_unistim.c:380

References unistim_line::accountcode, unistim_line::amaflags, ao2_ref, AST_ADSI_UNAVAILABLE, ast_callerid_parse(), ast_channel_adsicpe_set(), ast_channel_alloc, ast_channel_caller(), ast_channel_callgroup_set(), ast_channel_internal_fd_set(), ast_channel_name(), ast_channel_nativeformats(), ast_channel_nativeformats_set(), ast_channel_pickupgroup_set(), ast_channel_priority_set(), ast_channel_rings_set(), ast_channel_set_rawreadformat(), ast_channel_set_rawwriteformat(), ast_channel_set_readformat(), ast_channel_set_writeformat(), ast_channel_stage_snapshot(), ast_channel_stage_snapshot_done(), ast_channel_tech_pvt_set(), ast_channel_tech_set(), ast_channel_unlock, ast_format_cap_alloc, ast_format_cap_append_from_cap(), ast_format_cap_count(), AST_FORMAT_CAP_FLAG_DEFAULT, ast_format_cap_get_format(), ast_format_cap_get_names(), AST_FORMAT_CAP_NAMES_LEN, ast_format_get_name(), ast_free, ast_hangup(), ast_jb_configure(), ast_log, AST_MEDIA_TYPE_UNKNOWN, ast_pbx_start(), ast_rtp_instance_fd(), ast_setstate(), AST_STATE_DOWN, AST_STATE_RING, ast_str_alloca, ast_strdup, ast_strlen_zero(), ast_update_use_count(), ast_verb, unistim_device::call_forward, unistim_line::callgroup, unistim_line::cap, unistim_line::cid_num, unistim_device::context, unistim_line::exten, global_cap, global_jbconf, ast_party_caller::id, unistim_device::language, LOG_WARNING, unistim_line::name, name, unistim_device::name, ast_party_id::name, NULL, ast_party_id::number, unistim_line::parent, unistim_line::pickupgroup, ast_party_name::str, ast_party_number::str, sub, tmp(), unistim_set_owner(), unistim_tech, unistimdebug, ast_party_name::valid, and ast_party_number::valid.

Referenced by handle_call_outgoing(), and unistim_request().

◆ unistim_read()

static struct ast_frame * unistim_read ( struct ast_channel ast)
static

Definition at line 5204 of file chan_unistim.c.

5205{
5206 struct ast_frame *fr;
5208
5209 ast_mutex_lock(&sub->lock);
5210 fr = unistim_rtp_read(ast, sub);
5211 ast_mutex_unlock(&sub->lock);
5212
5213 return fr;
5214}
static struct ast_frame * unistim_rtp_read(const struct ast_channel *ast, const struct unistim_subchannel *sub)

References ast_channel_tech_pvt(), ast_mutex_lock, ast_mutex_unlock, sub, and unistim_rtp_read().

◆ unistim_register()

static int unistim_register ( struct unistimsession s)
static

Definition at line 1920 of file chan_unistim.c.

1921{
1922 struct unistim_device *d;
1923
1925 d = devices;
1926 while (d) {
1927 if (!strcasecmp(s->macaddr, d->id)) {
1928 /* XXX Deal with IP authentication */
1929 s->device = d;
1930 d->session = s;
1931 d->codec_number = DEFAULT_CODEC;
1932 d->missed_call = 0;
1933 d->receiver_state = STATE_ONHOOK;
1934 break;
1935 }
1936 d = d->next;
1937 }
1939
1940 if (!d) {
1941 return 0;
1942 }
1943
1944 return 1;
1945}

References ast_mutex_lock, ast_mutex_unlock, d, DEFAULT_CODEC, unistimsession::device, devicelock, devices, unistimsession::macaddr, test_val::next, and STATE_ONHOOK.

Referenced by rcv_mac_addr().

◆ unistim_reload()

static char * unistim_reload ( struct ast_cli_entry e,
int  cmd,
struct ast_cli_args a 
)
static

— unistim_reload: Force reload of module from cli — Runs in the asterisk main thread, so don't do anything useful but setting a flag and waiting for do_monitor to do the job in our thread

Definition at line 6245 of file chan_unistim.c.

6246{
6247 switch (cmd) {
6248 case CLI_INIT:
6249 e->command = "unistim reload";
6250 e->usage =
6251 "Usage: unistim reload\n"
6252 " Reloads UNISTIM configuration from unistim.conf\n";
6253 return NULL;
6254
6255 case CLI_GENERATE:
6256 return NULL; /* no completion */
6257 }
6258
6259 if (e && a && a->argc != e->args) {
6260 return CLI_SHOWUSAGE;
6261 }
6262 reload();
6263
6264 return CLI_SUCCESS;
6265}
static int reload(void)

References a, ast_cli_entry::args, CLI_GENERATE, CLI_INIT, CLI_SHOWUSAGE, CLI_SUCCESS, ast_cli_entry::command, NULL, reload(), and ast_cli_entry::usage.

◆ unistim_request()

static struct ast_channel * unistim_request ( const char *  type,
struct ast_format_cap cap,
const struct ast_assigned_ids assignedids,
const struct ast_channel requestor,
const char *  dest,
int *  cause 
)
static

Definition at line 5956 of file chan_unistim.c.

5958{
5959 struct unistim_subchannel *sub, *sub_ring, *sub_trans;
5960 struct unistim_device *d;
5961 struct ast_channel *tmpc = NULL;
5962 char tmp[256];
5963
5966 struct ast_str *global_buf = ast_str_alloca(AST_FORMAT_CAP_NAMES_LEN);
5968 "Asked to get a channel of unsupported format %s while capability is %s\n",
5969 ast_format_cap_get_names(cap, &cap_buf),
5970 ast_format_cap_get_names(global_cap, &global_buf));
5971 return NULL;
5972 }
5973
5974 ast_copy_string(tmp, dest, sizeof(tmp));
5975 if (ast_strlen_zero(tmp)) {
5976 ast_log(LOG_NOTICE, "Unistim channels require a device\n");
5977 return NULL;
5978 }
5980 if (!sub) {
5981 ast_log(LOG_NOTICE, "No available lines on: %s\n", dest);
5982 *cause = AST_CAUSE_CONGESTION;
5983 return NULL;
5984 }
5985 d = sub->parent->parent;
5986 sub_ring = get_sub(d, SUB_RING);
5987 sub_trans = get_sub(d, SUB_THREEWAY);
5988 /* Another request already in progress */
5989 if (!d->session) {
5991 *cause = AST_CAUSE_CONGESTION;
5992 return NULL;
5993 }
5994 if (sub_ring || sub_trans) {
5995 if (unistimdebug) {
5996 ast_verb(0, "Can't create channel, request already in progress: Busy!\n");
5997 }
5999 *cause = AST_CAUSE_BUSY;
6000 return NULL;
6001 }
6002 if (d->session->state == STATE_DIALPAGE) {
6003 if (unistimdebug) {
6004 ast_verb(0, "Can't create channel, user on dialpage: Busy!\n");
6005 }
6007 *cause = AST_CAUSE_BUSY;
6008 return NULL;
6009 }
6010
6011 if (get_avail_softkey(d->session, sub->parent->name) == -1) {
6012 if (unistimdebug) {
6013 ast_verb(0, "Can't create channel for line %s, all lines busy\n", sub->parent->name);
6014 }
6016 *cause = AST_CAUSE_BUSY;
6017 return NULL;
6018 }
6019 sub->subtype = SUB_RING;
6020 sub->softkey = -1;
6021
6023 tmpc = unistim_new(sub, AST_STATE_DOWN, assignedids, requestor);
6024 if (!tmpc) {
6025 ast_log(LOG_WARNING, "Unable to make channel for '%s'\n", tmp);
6026 }
6027 if (unistimdebug) {
6028 ast_verb(0, "unistim_request owner = %p\n", sub->owner);
6029 }
6031 /* and finish */
6032 return tmpc;
6033}
#define AST_CAUSE_CONGESTION
Definition: causes.h:153
#define AST_CAUSE_BUSY
Definition: causes.h:149
static struct unistim_subchannel * find_subchannel_by_name(const char *dest)
int ast_format_cap_iscompatible(const struct ast_format_cap *cap1, const struct ast_format_cap *cap2)
Determine if any joint capabilities exist between two capabilities structures.
Definition: format_cap.c:653

References AST_CAUSE_BUSY, AST_CAUSE_CONGESTION, ast_copy_string(), ast_format_cap_append_from_cap(), ast_format_cap_get_names(), ast_format_cap_iscompatible(), AST_FORMAT_CAP_NAMES_LEN, ast_log, AST_MEDIA_TYPE_UNKNOWN, AST_STATE_DOWN, ast_str_alloca, ast_strlen_zero(), ast_verb, d, find_subchannel_by_name(), get_avail_softkey(), get_sub(), global_cap, LOG_NOTICE, LOG_WARNING, NULL, restart_monitor(), STATE_DIALPAGE, sub, SUB_RING, SUB_THREEWAY, tmp(), unistim_new(), unistim_unalloc_sub(), and unistimdebug.

◆ unistim_rtp_read()

static struct ast_frame * unistim_rtp_read ( const struct ast_channel ast,
const struct unistim_subchannel sub 
)
static

Definition at line 5149 of file chan_unistim.c.

5151{
5152 /* Retrieve audio/etc from channel. Assumes sub->lock is already held. */
5153 struct ast_frame *f;
5154
5155 if (!ast) {
5156 ast_log(LOG_WARNING, "Channel NULL while reading\n");
5157 return &ast_null_frame;
5158 }
5159
5160 if (!sub->rtp) {
5161 ast_log(LOG_WARNING, "RTP handle NULL while reading on subchannel %u\n",
5162 sub->subtype);
5163 return &ast_null_frame;
5164 }
5165
5166 switch (ast_channel_fdno(ast)) {
5167 case 0:
5168 f = ast_rtp_instance_read(sub->rtp, 0); /* RTP Audio */
5169 break;
5170 case 1:
5171 f = ast_rtp_instance_read(sub->rtp, 1); /* RTCP Control Channel */
5172 break;
5173 default:
5174 f = &ast_null_frame;
5175 }
5176
5177 if (sub->owner) {
5178 /* We already hold the channel lock */
5179 if (f->frametype == AST_FRAME_VOICE) {
5182 struct ast_format_cap *caps;
5183
5184 ast_debug(1,
5185 "Oooh, format changed from %s to %s\n",
5188
5190 if (caps) {
5192 ast_channel_nativeformats_set(sub->owner, caps);
5193 ao2_ref(caps, -1);
5194 }
5197 }
5198 }
5199 }
5200
5201 return f;
5202}
int ast_channel_fdno(const struct ast_channel *chan)
int ast_set_read_format(struct ast_channel *chan, struct ast_format *format)
Sets read format on channel chan.
Definition: channel.c:5781
struct ast_format * ast_channel_writeformat(struct ast_channel *chan)
int ast_set_write_format(struct ast_channel *chan, struct ast_format *format)
Sets write format on channel chan.
Definition: channel.c:5822
@ AST_FRAME_VOICE
struct ast_frame ast_null_frame
Definition: main/frame.c:79
struct ast_frame * ast_rtp_instance_read(struct ast_rtp_instance *instance, int rtcp)
Receive a frame over RTP.
Definition: rtp_engine.c:600
struct ast_format * format
struct ast_frame_subclass subclass

References ao2_ref, ast_channel_fdno(), ast_channel_nativeformats(), ast_channel_nativeformats_set(), ast_channel_readformat(), ast_channel_writeformat(), ast_debug, ast_format_cap_alloc, ast_format_cap_append, AST_FORMAT_CAP_FLAG_DEFAULT, ast_format_cap_get_names(), ast_format_cap_iscompatible_format(), AST_FORMAT_CAP_NAMES_LEN, AST_FORMAT_CMP_NOT_EQUAL, ast_format_get_name(), AST_FRAME_VOICE, ast_log, ast_null_frame, ast_rtp_instance_read(), ast_set_read_format(), ast_set_write_format(), ast_str_alloca, ast_frame_subclass::format, ast_frame::frametype, LOG_WARNING, sub, and ast_frame::subclass.

Referenced by unistim_read().

◆ unistim_send_mwi_to_peer()

static int unistim_send_mwi_to_peer ( struct unistim_line peer,
unsigned int  tick 
)
static

Definition at line 5675 of file chan_unistim.c.

5676{
5677 int new;
5678 RAII_VAR(struct stasis_message *, msg, NULL, ao2_cleanup);
5679
5681 if (msg) {
5682 struct ast_mwi_state *mwi_state = stasis_message_data(msg);
5683 new = mwi_state->new_msgs;
5684 } else { /* Fall back on checking the mailbox directly */
5685 new = ast_app_has_voicemail(peer->mailbox, NULL);
5686 }
5687 ast_debug(3, "MWI Status for mailbox %s is %d, lastmsgsent:%d\n",
5688 peer->mailbox, new, peer->parent->lastmsgssent);
5689 peer->parent->nextmsgcheck = tick + TIMER_MWI;
5690
5691 /* Return now if it's the same thing we told them last time */
5692 if ((peer->parent->session->state != STATE_MAINPAGE) || (new == peer->parent->lastmsgssent)) {
5693 return 0;
5694 }
5695
5696 peer->parent->lastmsgssent = new;
5698
5699 return 0;
5700}
#define TIMER_MWI
Definition: chan_unistim.c:105
#define LED_BAR_ON
Definition: chan_unistim.c:152
int ast_app_has_voicemail(const char *mailboxes, const char *folder)
Determine if a given mailbox has any voicemail If folder is NULL, defaults to "INBOX"....
Definition: main/app.c:582
struct stasis_message_type * ast_mwi_state_type(void)
Get the Stasis Message Bus API message type for MWI messages.
struct stasis_cache * ast_mwi_state_cache(void)
Backend cache for ast_mwi_topic_cached().
Definition: mwi.c:94
void * stasis_message_data(const struct stasis_message *msg)
Get the data contained in a message.
struct stasis_message * stasis_cache_get(struct stasis_cache *cache, struct stasis_message_type *type, const char *id)
Retrieve an item from the cache for the ast_eid_default entity.
Definition: stasis_cache.c:686
The structure that contains MWI state.
Definition: mwi.h:455
int new_msgs
Definition: mwi.h:459

References ao2_cleanup, ast_app_has_voicemail(), ast_debug, ast_mwi_state_cache(), ast_mwi_state_type(), unistim_device::lastmsgssent, LED_BAR_OFF, LED_BAR_ON, unistim_line::mailbox, ast_mwi_state::new_msgs, unistim_device::nextmsgcheck, NULL, unistim_line::parent, RAII_VAR, send_led_update(), unistim_device::session, stasis_cache_get(), stasis_message_data(), unistimsession::state, STATE_MAINPAGE, and TIMER_MWI.

Referenced by do_monitor().

◆ unistim_senddigit_begin()

static int unistim_senddigit_begin ( struct ast_channel ast,
char  digit 
)
static

Definition at line 5509 of file chan_unistim.c.

5510{
5511 struct unistimsession *pte = channel_to_session(ast);
5512
5513 if (!pte) {
5514 return -1;
5515 }
5516 return send_dtmf_tone(pte, digit);
5517}

References channel_to_session(), digit, and send_dtmf_tone().

◆ unistim_senddigit_end()

static int unistim_senddigit_end ( struct ast_channel ast,
char  digit,
unsigned int  duration 
)
static

Definition at line 5519 of file chan_unistim.c.

5520{
5521 struct unistimsession *pte = channel_to_session(ast);
5522
5523 if (!pte) {
5524 return -1;
5525 }
5526
5527 if (unistimdebug) {
5528 ast_verb(0, "Send Digit off %c (duration %d)\n", digit, duration);
5529 }
5530 send_tone(pte, 0, 0);
5531 return 0;
5532}

References ast_verb, channel_to_session(), digit, send_tone(), and unistimdebug.

◆ unistim_sendtext()

static int unistim_sendtext ( struct ast_channel ast,
const char *  text 
)
static

Definition at line 5536 of file chan_unistim.c.

5537{
5538 struct unistimsession *pte = channel_to_session(ast);
5539 int size;
5540 char tmp[TEXT_LENGTH_MAX + 1];
5541
5542 if (unistimdebug) {
5543 ast_verb(0, "unistim_sendtext called\n");
5544 }
5545 if (!text) {
5546 ast_log(LOG_WARNING, "unistim_sendtext called with a null text\n");
5547 return -1;
5548 }
5549
5550 if (!pte) {
5551 return -1;
5552 }
5553
5554 size = strlen(text);
5555 if (text[0] == '@') {
5556 int pos = 0, i = 1, tok = 0, sz = 0;
5557 char label[11];
5558 char number[16];
5559 char icon = '\0';
5560 char cur = '\0';
5561
5562 memset(label, 0, 11);
5563 memset(number, 0, 16);
5564 while (text[i]) {
5565 cur = text[i++];
5566 switch (tok) {
5567 case 0:
5568 if ((cur < '0') && (cur > '5')) {
5570 "sendtext failed : position must be a number beetween 0 and 5\n");
5571 return 1;
5572 }
5573 pos = cur - '0';
5574 tok = 1;
5575 continue;
5576 case 1:
5577 if (cur != '@') {
5578 ast_log(LOG_WARNING, "sendtext failed : invalid position\n");
5579 return 1;
5580 }
5581 tok = 2;
5582 continue;
5583 case 2:
5584 if ((cur < '3') && (cur > '6')) {
5586 "sendtext failed : icon must be a number beetween 32 and 63 (first digit invalid)\n");
5587 return 1;
5588 }
5589 icon = (cur - '0') * 10;
5590 tok = 3;
5591 continue;
5592 case 3:
5593 if ((cur < '0') && (cur > '9')) {
5595 "sendtext failed : icon must be a number beetween 32 and 63 (second digit invalid)\n");
5596 return 1;
5597 }
5598 icon += (cur - '0');
5599 tok = 4;
5600 continue;
5601 case 4:
5602 if (cur != '@') {
5604 "sendtext failed : icon must be a number beetween 32 and 63 (too many digits)\n");
5605 return 1;
5606 }
5607 tok = 5;
5608 continue;
5609 case 5:
5610 if (cur == '@') {
5611 tok = 6;
5612 sz = 0;
5613 continue;
5614 }
5615 if (sz > 10) {
5616 continue;
5617 }
5618 label[sz] = cur;
5619 sz++;
5620 continue;
5621 case 6:
5622 if (sz > 15) {
5624 "sendtext failed : extension too long = %d (15 car max)\n",
5625 sz);
5626 return 1;
5627 }
5628 number[sz] = cur;
5629 sz++;
5630 continue;
5631 }
5632 }
5633 if (tok != 6) {
5634 ast_log(LOG_WARNING, "sendtext failed : incomplet command\n");
5635 return 1;
5636 }
5637 if (!pte->device) {
5638 ast_log(LOG_WARNING, "sendtext failed : no device ?\n");
5639 return 1;
5640 }
5641 strcpy(pte->device->softkeylabel[pos], label);
5642 strcpy(pte->device->softkeynumber[pos], number);
5643 pte->device->softkeyicon[pos] = icon;
5644 send_favorite(pos, icon, pte, label);
5645 return 0;
5646 }
5647
5648 if (size <= TEXT_LENGTH_MAX * 2) {
5649 if (pte->device->height == 1) {
5651 } else {
5652 send_text(TEXT_LINE0, TEXT_NORMAL, pte, ustmtext("Message :", pte));
5654 }
5655 if (size <= TEXT_LENGTH_MAX) {
5656 send_text(TEXT_LINE2, TEXT_NORMAL, pte, "");
5657 return 0;
5658 }
5660 tmp[sizeof(tmp) - 1] = '\0';
5662 return 0;
5663 }
5666 tmp[sizeof(tmp) - 1] = '\0';
5668 memcpy(tmp, text + TEXT_LENGTH_MAX * 2, TEXT_LENGTH_MAX);
5669 tmp[sizeof(tmp) - 1] = '\0';
5671 return 0;
5672}

References ast_log, ast_verb, channel_to_session(), unistimsession::device, unistim_device::height, LOG_WARNING, send_favorite(), send_text(), unistim_device::softkeyicon, unistim_device::softkeylabel, unistim_device::softkeynumber, text, TEXT_LENGTH_MAX, TEXT_LINE0, TEXT_LINE1, TEXT_LINE2, TEXT_NORMAL, tmp(), unistimdebug, and ustmtext().

◆ unistim_set_owner()

static void unistim_set_owner ( struct unistim_subchannel sub,
struct ast_channel chan 
)
static

Definition at line 5827 of file chan_unistim.c.

5828{
5829 sub->owner = chan;
5830 if (sub->rtp) {
5831 ast_rtp_instance_set_channel_id(sub->rtp, sub->owner ? ast_channel_uniqueid(sub->owner) : "");
5832 }
5833}

References ast_channel_uniqueid(), ast_rtp_instance_set_channel_id(), and sub.

Referenced by unistim_fixup(), unistim_hangup_clean(), and unistim_new().

◆ unistim_set_rtp_peer()

static int unistim_set_rtp_peer ( struct ast_channel chan,
struct ast_rtp_instance rtp,
struct ast_rtp_instance vrtp,
struct ast_rtp_instance trtp,
const struct ast_format_cap codecs,
int  nat_active 
)
static

Definition at line 7045 of file chan_unistim.c.

7046{
7048 struct sockaddr_in them = { 0, };
7049 struct sockaddr_in us = { 0, };
7050
7051 if (!rtp) {
7052 return 0;
7053 }
7054
7055 sub = (struct unistim_subchannel *) ast_channel_tech_pvt(chan);
7056 if (!sub) {
7057 ast_log(LOG_ERROR, "No Private Structure, this is bad\n");
7058 return -1;
7059 }
7060 {
7061 struct ast_sockaddr tmp;
7063 ast_sockaddr_to_sin(&tmp, &them);
7065 ast_sockaddr_to_sin(&tmp, &us);
7066 }
7067
7068 /* TODO: Set rtp on phone in case of direct rtp (not implemented) */
7069
7070 return 0;
7071}

References ast_channel_tech_pvt(), ast_log, ast_rtp_instance_get_local_address(), ast_rtp_instance_get_remote_address, ast_sockaddr_to_sin, LOG_ERROR, sub, and tmp().

◆ unistim_show_devices()

static char * unistim_show_devices ( struct ast_cli_entry e,
int  cmd,
struct ast_cli_args a 
)
static

Definition at line 6117 of file chan_unistim.c.

6118{
6119 struct unistim_device *device = devices;
6120
6121 switch (cmd) {
6122 case CLI_INIT:
6123 e->command = "unistim show devices";
6124 e->usage =
6125 "Usage: unistim show devices\n"
6126 " Lists all known Unistim devices.\n";
6127 return NULL;
6128 case CLI_GENERATE:
6129 return NULL; /* no completion */
6130 }
6131
6132 if (a->argc != e->args)
6133 return CLI_SHOWUSAGE;
6134
6135 ast_cli(a->fd, "%-20.20s %-20.20s %-15.15s %-15.15s %s\n", "Name/username", "MAC", "Host", "Firmware", "Status");
6137 while (device) {
6138 ast_cli(a->fd, "%-20.20s %-20.20s %-15.15s %-15.15s %s\n",
6139 device->name, device->id,
6140 (!device->session) ? "(Unspecified)" : ast_inet_ntoa(device->session->sin.sin_addr),
6141 (!device->session) ? "(Unspecified)" : device->session->firmware,
6142 (!device->session) ? "UNKNOWN" : "OK");
6143 device = device->next;
6144 }
6146
6147 return CLI_SUCCESS;
6148}

References a, ast_cli_entry::args, ast_cli(), ast_inet_ntoa(), ast_mutex_lock, ast_mutex_unlock, CLI_GENERATE, CLI_INIT, CLI_SHOWUSAGE, CLI_SUCCESS, ast_cli_entry::command, devicelock, devices, unistimsession::firmware, unistim_device::id, unistim_device::name, unistim_device::next, NULL, unistim_device::session, unistimsession::sin, and ast_cli_entry::usage.

◆ unistim_show_info()

static char * unistim_show_info ( struct ast_cli_entry e,
int  cmd,
struct ast_cli_args a 
)
static

Definition at line 6035 of file chan_unistim.c.

6036{
6037 struct unistim_device *device = devices;
6038 struct unistim_line *line;
6039 struct unistim_subchannel *sub;
6040 struct unistimsession *s;
6042
6043 switch (cmd) {
6044 case CLI_INIT:
6045 e->command = "unistim show info";
6046 e->usage =
6047 "Usage: unistim show info\n"
6048 " Dump internal structures.\n\n"
6049 " device\n"
6050 " ->line\n"
6051 " -->sub\n"
6052 " ==>key\n";
6053 return NULL;
6054
6055 case CLI_GENERATE:
6056 return NULL; /* no completion */
6057 }
6058
6059 if (a->argc != e->args) {
6060 return CLI_SHOWUSAGE;
6061 }
6062 ast_cli(a->fd, "Dumping internal structures:\n");
6064 while (device) {
6065 int i;
6066
6067 ast_cli(a->fd, "\nname=%s id=%s ha=%p sess=%p device=%p selected=%d height=%d\n",
6068 device->name, device->id, device->ha, device->session,
6069 device, device->selected, device->height);
6070 AST_LIST_LOCK(&device->lines);
6071 AST_LIST_TRAVERSE(&device->lines,line,list) {
6072 ast_cli(a->fd,
6073 "->name=%s fullname=%s exten=%s callid=%s cap=%s line=%p\n",
6074 line->name, line->fullname, line->exten, line->cid_num,
6075 ast_format_cap_get_names(line->cap, &cap_buf), line);
6076 }
6077 AST_LIST_UNLOCK(&device->lines);
6078
6079 AST_LIST_LOCK(&device->subs);
6080 AST_LIST_TRAVERSE(&device->subs, sub, list) {
6081 if (!sub) {
6082 continue;
6083 }
6084 ast_cli(a->fd,
6085 "-->subtype=%s chan=%p rtp=%p line=%p alreadygone=%d softkey=%d\n",
6086 subtype_tostr(sub->subtype), sub->owner, sub->rtp, sub->parent,
6087 sub->alreadygone, sub->softkey);
6088 }
6089 AST_LIST_UNLOCK(&device->subs);
6090
6091 for (i = 0; i < FAVNUM; i++) {
6092 if (!soft_key_visible(device, i)) {
6093 continue;
6094 }
6095 ast_cli(a->fd, "==> %d. dev=%s icon=%#-4x label=%-10s number=%-5s sub=%p line=%p\n",
6096 i, device->softkeydevice[i], (unsigned)device->softkeyicon[i], device->softkeylabel[i], device->softkeynumber[i],
6097 device->ssub[i], device->sline[i]);
6098 }
6099 device = device->next;
6100 }
6102 ast_cli(a->fd, "\nSessions:\n");
6104 s = sessions;
6105 while (s) {
6106 ast_cli(a->fd,
6107 "sin=%s timeout=%d state=%s macaddr=%s device=%p session=%p\n",
6108 ast_inet_ntoa(s->sin.sin_addr), s->timeout, ptestate_tostr(s->state), s->macaddr,
6109 s->device, s);
6110 s = s->next;
6111 }
6113
6114 return CLI_SUCCESS;
6115}
static const char * subtype_tostr(const int type)
struct ast_ha * ha
Definition: chan_unistim.c:453
char softkeydevice[FAVNUM][16]
Definition: chan_unistim.c:408

References a, ast_cli_entry::args, ast_cli(), ast_format_cap_get_names(), AST_FORMAT_CAP_NAMES_LEN, ast_inet_ntoa(), AST_LIST_LOCK, AST_LIST_TRAVERSE, AST_LIST_UNLOCK, ast_mutex_lock, ast_mutex_unlock, ast_str_alloca, unistim_line::cap, unistim_line::cid_num, CLI_GENERATE, CLI_INIT, CLI_SHOWUSAGE, CLI_SUCCESS, ast_cli_entry::command, unistimsession::device, devicelock, devices, unistim_line::exten, FAVNUM, unistim_line::fullname, unistim_device::ha, unistim_device::height, unistim_device::id, unistim_device::lines, unistimsession::macaddr, unistim_line::name, unistim_device::name, unistim_device::next, unistimsession::next, NULL, ptestate_tostr(), unistim_device::selected, unistim_device::session, sessionlock, sessions, unistimsession::sin, unistim_device::sline, soft_key_visible(), unistim_device::softkeydevice, unistim_device::softkeyicon, unistim_device::softkeylabel, unistim_device::softkeynumber, unistim_device::ssub, unistimsession::state, sub, unistim_device::subs, subtype_tostr(), unistimsession::timeout, and ast_cli_entry::usage.

◆ unistim_sp()

static char * unistim_sp ( struct ast_cli_entry e,
int  cmd,
struct ast_cli_args a 
)
static

Definition at line 6150 of file chan_unistim.c.

6151{
6152 BUFFSEND;
6153 struct unistim_subchannel *sub;
6154 int i, j = 0, len;
6155 unsigned char c, cc;
6156 char tmp[256];
6157
6158 switch (cmd) {
6159 case CLI_INIT:
6160 e->command = "unistim send packet";
6161 e->usage =
6162 "Usage: unistim send packet USTM/line@name hexa\n"
6163 " unistim send packet USTM/1000@hans 19040004\n";
6164 return NULL;
6165
6166 case CLI_GENERATE:
6167 return NULL; /* no completion */
6168 }
6169
6170 if (a->argc < 5) {
6171 return CLI_SHOWUSAGE;
6172 }
6173 if (strlen(a->argv[3]) < 9) {
6174 return CLI_SHOWUSAGE;
6175 }
6176 len = strlen(a->argv[4]);
6177 if (len % 2) {
6178 return CLI_SHOWUSAGE;
6179 }
6180 ast_copy_string(tmp, a->argv[3] + 5, sizeof(tmp));
6182 if (!sub) {
6183 ast_cli(a->fd, "Can't find '%s'\n", tmp);
6184 return CLI_SUCCESS;
6185 }
6186 if (!sub->parent->parent->session) {
6187 ast_cli(a->fd, "'%s' is not connected\n", tmp);
6188 return CLI_SUCCESS;
6189 }
6190 ast_cli(a->fd, "Sending '%s' to %s (%p)\n", a->argv[4], tmp, sub->parent->parent->session);
6191 for (i = 0; i < len; i++) {
6192 c = a->argv[4][i];
6193 if (c >= 'a') {
6194 c -= 'a' - 10;
6195 } else {
6196 c -= '0';
6197 }
6198 i++;
6199 cc = a->argv[4][i];
6200 if (cc >= 'a') {
6201 cc -= 'a' - 10;
6202 } else {
6203 cc -= '0';
6204 }
6205 tmp[j++] = (c << 4) | cc;
6206 }
6207 memcpy(buffsend + SIZE_HEADER, tmp, j);
6208 send_client(SIZE_HEADER + j, buffsend, sub->parent->parent->session);
6209 return CLI_SUCCESS;
6210}

References a, ast_cli(), ast_copy_string(), BUFFSEND, c, CLI_GENERATE, CLI_INIT, CLI_SHOWUSAGE, CLI_SUCCESS, ast_cli_entry::command, find_subchannel_by_name(), len(), NULL, send_client(), SIZE_HEADER, sub, tmp(), and ast_cli_entry::usage.

◆ unistim_ss()

static void * unistim_ss ( void *  data)
static

Definition at line 2659 of file chan_unistim.c.

2660{
2661 struct ast_channel *chan = data;
2663 struct unistim_line *l = sub->parent;
2664 struct unistimsession *s = l->parent->session;
2665 int res;
2666
2667 if (!s) {
2668 return NULL;
2669 }
2670 ast_verb(3, "Starting switch on '%s@%s-%d' to %s\n", l->name, l->parent->name, sub->softkey, s->device->phone_number);
2671 ast_channel_lock(chan);
2674 ast_channel_unlock(chan);
2676 sizeof(s->device->redial_number));
2677 res = ast_pbx_run(chan);
2678 if (res) {
2679 ast_log(LOG_WARNING, "PBX exited non-zero\n");
2680 send_tone(s, 1000, 0);
2681 }
2682 return NULL;
2683}
void ast_channel_exten_set(struct ast_channel *chan, const char *value)
enum ast_pbx_result ast_pbx_run(struct ast_channel *c)
Execute the PBX in the current thread.
Definition: pbx.c:4755
const char * data

References ast_channel_exten_set(), ast_channel_lock, ast_channel_tech_pvt(), ast_channel_unlock, ast_copy_string(), ast_log, ast_pbx_run(), ast_setstate(), AST_STATE_RING, ast_verb, ast_channel::data, unistimsession::device, LOG_WARNING, unistim_line::name, unistim_device::name, NULL, unistim_line::parent, unistim_device::phone_number, unistim_device::redial_number, send_tone(), unistim_device::session, and sub.

Referenced by handle_call_outgoing().

◆ unistim_unalloc_sub()

static int unistim_unalloc_sub ( struct unistim_device d,
struct unistim_subchannel sub 
)
static

Definition at line 2007 of file chan_unistim.c.

2008{
2009 struct unistim_subchannel *s;
2010
2011 AST_LIST_LOCK(&d->subs);
2012 AST_LIST_TRAVERSE_SAFE_BEGIN(&d->subs, s, list) {
2013 if (!s) {
2014 continue;
2015 }
2016 if (s != sub) {
2017 continue;
2018 }
2021 }
2023 AST_LIST_UNLOCK(&d->subs);
2024 return 0;
2025}

References AST_LIST_LOCK, AST_LIST_REMOVE_CURRENT, AST_LIST_TRAVERSE_SAFE_BEGIN, AST_LIST_TRAVERSE_SAFE_END, AST_LIST_UNLOCK, d, unistim_subchannel::list, sub, and unistim_free_sub().

Referenced by unistim_hangup(), and unistim_request().

◆ unistim_write()

static int unistim_write ( struct ast_channel ast,
struct ast_frame frame 
)
static

Definition at line 5216 of file chan_unistim.c.

5217{
5219 int res = 0;
5220
5221 if (frame->frametype != AST_FRAME_VOICE) {
5222 if (frame->frametype == AST_FRAME_IMAGE) {
5223 return 0;
5224 } else {
5225 ast_log(LOG_WARNING, "Can't send %u type frames with unistim_write\n",
5226 frame->frametype);
5227 return 0;
5228 }
5229 } else {
5232
5234 "Asked to transmit frame type %s, while native formats is %s (read/write = (%s/%s)\n",
5239 return -1;
5240 }
5241 }
5242
5243 if (sub) {
5244 ast_mutex_lock(&sub->lock);
5245 if (sub->rtp) {
5246 res = ast_rtp_instance_write(sub->rtp, frame);
5247 }
5248 ast_mutex_unlock(&sub->lock);
5249 }
5250
5251 return res;
5252}
@ AST_FRAME_IMAGE
int ast_rtp_instance_write(struct ast_rtp_instance *instance, struct ast_frame *frame)
Send a frame out over RTP.
Definition: rtp_engine.c:590

References ast_channel_nativeformats(), ast_channel_readformat(), ast_channel_tech_pvt(), ast_channel_writeformat(), ast_format_cap_get_names(), ast_format_cap_iscompatible_format(), AST_FORMAT_CAP_NAMES_LEN, AST_FORMAT_CMP_NOT_EQUAL, ast_format_get_name(), AST_FRAME_IMAGE, AST_FRAME_VOICE, ast_log, ast_mutex_lock, ast_mutex_unlock, ast_rtp_instance_write(), ast_str_alloca, ast_frame_subclass::format, ast_frame::frametype, LOG_WARNING, sub, and ast_frame::subclass.

◆ unistimsock_read()

static int unistimsock_read ( int *  id,
int  fd,
short  events,
void *  ignore 
)
static

Definition at line 5089 of file chan_unistim.c.

5090{
5091 struct sockaddr_in addr_from = { 0, };
5092 struct unistimsession *cur = NULL;
5093 int found = 0;
5094 int tmp = 0;
5095 int dw_num_bytes_rcvd;
5096 unsigned int size_addr_from;
5097#ifdef DUMP_PACKET
5098 int dw_num_bytes_rcvdd;
5099#endif
5100
5101 size_addr_from = sizeof(addr_from);
5102 dw_num_bytes_rcvd =
5103 recvfrom(unistimsock, buff, SIZE_PAGE, 0, (struct sockaddr *) &addr_from,
5104 &size_addr_from);
5105 if (dw_num_bytes_rcvd == -1) {
5106 if (errno == EAGAIN) {
5107 ast_log(LOG_NOTICE, "UNISTIM: Received packet with bad UDP checksum\n");
5108 } else if (errno != ECONNREFUSED) {
5109 ast_log(LOG_WARNING, "Recv error %d (%s)\n", errno, strerror(errno));
5110 }
5111 return 1;
5112 }
5113
5114 /* Looking in the phone list if we already have a registration for him */
5116 cur = sessions;
5117 while (cur) {
5118 if (cur->sin.sin_addr.s_addr == addr_from.sin_addr.s_addr) {
5119 found = 1;
5120 break;
5121 }
5122 tmp++;
5123 cur = cur->next;
5124 }
5126
5127#ifdef DUMP_PACKET
5128 if (unistimdebug)
5129 ast_verb(0, "\n*** Dump %d bytes from %s - phone_table[%d] ***\n",
5130 dw_num_bytes_rcvd, ast_inet_ntoa(addr_from.sin_addr), tmp);
5131 for (dw_num_bytes_rcvdd = 0; dw_num_bytes_rcvdd < dw_num_bytes_rcvd;
5132 dw_num_bytes_rcvdd++)
5133 ast_verb(0, "%02hhx ", buff[dw_num_bytes_rcvdd]);
5134 ast_verb(0, "\n******************************************\n");
5135#endif
5136
5137 if (!found) {
5138 if (unistimdebug) {
5139 ast_verb(0, "Received a packet from an unknown source\n");
5140 }
5141 parsing(dw_num_bytes_rcvd, buff, NULL, (struct sockaddr_in *) &addr_from);
5142
5143 } else {
5144 parsing(dw_num_bytes_rcvd, buff, cur, (struct sockaddr_in *) &addr_from);
5145 }
5146 return 1;
5147}
static void parsing(int size, unsigned char *buf, struct unistimsession *pte, struct sockaddr_in *addr_from)

References ast_inet_ntoa(), ast_log, ast_mutex_lock, ast_mutex_unlock, ast_verb, buff, errno, LOG_NOTICE, LOG_WARNING, unistimsession::next, NULL, parsing(), sessionlock, sessions, unistimsession::sin, SIZE_PAGE, tmp(), unistimdebug, and unistimsock.

Referenced by do_monitor().

◆ unload_module()

static int unload_module ( void  )
static

Definition at line 7151 of file chan_unistim.c.

7152{
7153 /* First, take us out of the channel loop */
7154 if (sched) {
7156 }
7157
7159
7163
7166 pthread_cancel(monitor_thread);
7167 pthread_kill(monitor_thread, SIGURG);
7168 pthread_join(monitor_thread, NULL);
7169 }
7172
7173 if (buff) {
7174 ast_free(buff);
7175 }
7176 if (unistimsock > -1) {
7177 close(unistimsock);
7178 }
7179 ao2_ref(global_cap, -1);
7180
7181 return 0;
7182}
void ast_channel_unregister(const struct ast_channel_tech *tech)
Unregister a channel technology.
Definition: channel.c:570
int ast_cli_unregister_multiple(struct ast_cli_entry *e, int len)
Unregister multiple commands.
Definition: clicompat.c:30
int ast_rtp_glue_unregister(struct ast_rtp_glue *glue)
Unregister RTP glue.
Definition: rtp_engine.c:408

References ao2_cleanup, ao2_ref, ARRAY_LEN, ast_channel_unregister(), ast_cli_unregister_multiple(), ast_free, ast_mutex_lock, ast_mutex_unlock, AST_PTHREADT_NULL, AST_PTHREADT_STOP, ast_rtp_glue_unregister(), ast_sched_context_destroy(), buff, ast_channel_tech::capabilities, global_cap, monitor_thread, monlock, NULL, unistim_cli, unistim_rtp_glue, unistim_tech, and unistimsock.

◆ unquote()

static void unquote ( char *  out,
const char *  src,
int  maxlen 
)
static

Definition at line 6275 of file chan_unistim.c.

6276{
6277 int len = strlen(src);
6278 if (!len) {
6279 return;
6280 }
6281 if ((len > 1) && src[0] == '\"') {
6282 /* This is a quoted string */
6283 src++;
6284 /* Don't take more than what's there */
6285 len--;
6286 if (maxlen > len - 1) {
6287 maxlen = len - 1;
6288 }
6289 memcpy(out, src, maxlen);
6290 ((char *) out)[maxlen] = '\0';
6291 } else {
6292 memcpy(out, src, maxlen);
6293 }
6294 return;
6295}
FILE * out
Definition: utils/frame.c:33

References len(), and out.

Referenced by build_device().

◆ unregister_extension()

static int unregister_extension ( const struct unistimsession pte)
static

Definition at line 1459 of file chan_unistim.c.

1460{
1461 if (unistimdebug) {
1462 ast_verb(0, "Trying to unregister extension '%s' context '%s'\n",
1463 pte->device->extension_number, pte->device->context);
1464 }
1466 pte->device->extension_number, 1, "Unistim");
1467}
int ast_context_remove_extension(const char *context, const char *extension, int priority, const char *registrar)
Simply remove extension from context.
Definition: pbx.c:4948

References ast_context_remove_extension(), ast_verb, unistim_device::context, unistimsession::device, unistim_device::extension_number, and unistimdebug.

Referenced by close_client(), and key_main_page().

◆ ustmtext()

static const char * ustmtext ( const char *  str,
struct unistimsession pte 
)
static

Definition at line 800 of file chan_unistim.c.

801{
802 struct ustm_lang_entry *lang_entry;
803 struct ustm_lang_entry le_search;
804 struct unistim_languages *lang = NULL;
805 int size;
806
807 if (pte->device) {
809 }
810 if (!lang) {
811 return str;
812 }
813 /* Check if specified language exists */
814 if (!lang->trans) {
815 char tmp[1024], *p, *p_orig = NULL, *p_trans = NULL;
816 FILE *f;
817
820 if (!lang->trans) {
821 ast_log(LOG_ERROR, "Unable to allocate container for translation!\n");
822 return str;
823 }
824 snprintf(tmp, sizeof(tmp), "%s/%s/%s.po", ast_config_AST_VAR_DIR,
826 f = fopen(tmp, "r");
827 if (!f) {
828 ast_log(LOG_WARNING, "There is no translation file for '%s'\n", lang->lang_short);
829 return str;
830 }
831 while (fgets(tmp, sizeof(tmp), f)) {
832 if (!(p = strchr(tmp, '\n'))) {
833 ast_log(LOG_ERROR, "Too long line found in language file - truncated!\n");
834 continue;
835 }
836 *p = '\0';
837 if (!(p = strchr(tmp, '"'))) {
838 continue;
839 }
840 if (tmp == strstr(tmp, "msgid")) {
841 p_orig = ast_strdup(p + 1);
842 p = strchr(p_orig, '"');
843 } else if (tmp == strstr(tmp, "msgstr")) {
844 p_trans = ast_strdup(p + 1);
845 p = strchr(p_trans, '"');
846 } else {
847 continue;
848 }
849 *p = '\0';
850 if (!p_trans || !p_orig) {
851 continue;
852 }
853 if (ast_strlen_zero(p_trans)) {
854 ast_free(p_trans);
855 ast_free(p_orig);
856 p_trans = NULL;
857 p_orig = NULL;
858 continue;
859 }
860 if (!(lang_entry = ao2_alloc(sizeof(*lang_entry), NULL))) {
861 fclose(f);
862 return str;
863 }
864
865 lang_entry->str_trans = p_trans;
866 lang_entry->str_orig = p_orig;
867 ao2_link(lang->trans, lang_entry);
868 p_trans = NULL;
869 p_orig = NULL;
870 }
871
872 fclose(f);
873 }
874
875 le_search.str_orig = str;
876 if ((lang_entry = ao2_find(lang->trans, &le_search, OBJ_POINTER))) {
877 size = strlen(lang_entry->str_trans)+1;
878 if (size > 1024) {
879 size = 1024;
880 }
881 memcpy(ustm_strcopy, lang_entry->str_trans, size);
882 ao2_ref(lang_entry, -1);
883 return ustm_strcopy;
884 }
885
886 return str;
887}
const char * str
Definition: app_jack.c:147
#define ao2_link(container, obj)
Add an object to a container.
Definition: astobj2.h:1532
#define OBJ_POINTER
Definition: astobj2.h:1150
@ AO2_ALLOC_OPT_LOCK_MUTEX
Definition: astobj2.h:363
#define ao2_find(container, arg, flags)
Definition: astobj2.h:1736
#define ao2_alloc(data_size, destructor_fn)
Definition: astobj2.h:409
#define ao2_container_alloc_hash(ao2_options, container_options, n_buckets, hash_fn, sort_fn, cmp_fn)
Allocate and initialize a hash container with the desired number of buckets.
Definition: astobj2.h:1303
static int lang_hash_fn(const void *obj, const int flags)
Definition: chan_unistim.c:786
static int lang_cmp_fn(void *obj, void *arg, int flags)
Definition: chan_unistim.c:792
static char ustm_strcopy[1024]
Definition: chan_unistim.c:779
#define USTM_LANG_DIR
Definition: chan_unistim.c:88
const char * ast_config_AST_VAR_DIR
Definition: options.c:157
struct ao2_container * trans
Definition: chan_unistim.c:492
const char * str_trans
Definition: chan_unistim.c:783

References ao2_alloc, AO2_ALLOC_OPT_LOCK_MUTEX, ao2_container_alloc_hash, ao2_find, ao2_link, ao2_ref, ast_config_AST_VAR_DIR, ast_free, ast_log, ast_strdup, ast_strlen_zero(), unistimsession::device, find_language(), lang_cmp_fn(), lang_hash_fn(), unistim_languages::lang_short, unistim_device::language, LOG_ERROR, LOG_WARNING, NULL, OBJ_POINTER, options_languages, str, ustm_lang_entry::str_orig, ustm_lang_entry::str_trans, tmp(), unistim_languages::trans, USTM_LANG_DIR, and ustm_strcopy.

Referenced by handle_call_incoming(), handle_call_outgoing(), handle_dial_page(), handle_select_codec(), handle_select_language(), handle_select_option(), init_phone_step2(), key_dial_page(), key_select_extension(), send_callerid_screen(), send_expansion_short(), send_favorite(), send_month_labels(), show_entry_history(), show_extension_page(), show_main_page(), show_phone_number(), unistim_answer(), unistim_call(), unistim_hangup(), unistim_indicate(), unistim_sendtext(), and write_history().

◆ write_entry_history()

static int write_entry_history ( struct unistimsession pte,
FILE *  f,
char  c,
char *  line1 
)
static

Definition at line 2260 of file chan_unistim.c.

2261{
2262 if (fwrite(&c, 1, 1, f) != 1) {
2263 display_last_error("Unable to write history log header.");
2264 return -1;
2265 }
2266 if (fwrite(line1, TEXT_LENGTH_MAX, 1, f) != 1) {
2267 display_last_error("Unable to write history entry - date.");
2268 return -1;
2269 }
2270 if (fwrite(pte->device->lst_cid, TEXT_LENGTH_MAX, 1, f) != 1) {
2271 display_last_error("Unable to write history entry - callerid.");
2272 return -1;
2273 }
2274 if (fwrite(pte->device->lst_cnm, TEXT_LENGTH_MAX, 1, f) != 1) {
2275 display_last_error("Unable to write history entry - callername.");
2276 return -1;
2277 }
2278 return 0;
2279}

References c, unistimsession::device, display_last_error(), unistim_device::lst_cid, unistim_device::lst_cnm, and TEXT_LENGTH_MAX.

Referenced by write_history().

◆ write_history()

static int write_history ( struct unistimsession pte,
char  way,
char  ismissed 
)
static

Definition at line 2281 of file chan_unistim.c.

2282{
2284 char line1[TEXT_LENGTH_MAX + 1];
2285 char count = 0, *histbuf;
2286 int size;
2287 FILE *f, *f2;
2288 struct timeval now = ast_tvnow();
2289 struct ast_tm atm = { 0, };
2290
2291 if (!pte->device) {
2292 return -1;
2293 }
2294 if (!pte->device->callhistory) {
2295 return 0;
2296 }
2297 if (strchr(pte->device->name, '/') || (pte->device->name[0] == '.')) {
2298 ast_log(LOG_WARNING, "Account code '%s' insecure for writing file\n",
2299 pte->device->name);
2300 return -1;
2301 }
2302
2303 snprintf(tmp, sizeof(tmp), "%s/%s", ast_config_AST_LOG_DIR, USTM_LOG_DIR);
2304 if (ast_mkdir(tmp, 0770)) {
2305 ast_log(LOG_WARNING, "Unable to create directory for history\n");
2306 return -1;
2307 }
2308
2309 ast_localtime(&now, &atm, NULL);
2310 if (ismissed) {
2311 if (way == 'i') {
2312 ast_copy_string(tmp2, ustmtext("Miss", pte), sizeof(tmp2));
2313 } else {
2314 ast_copy_string(tmp2, ustmtext("Fail", pte), sizeof(tmp2));
2315 }
2316 } else {
2317 ast_copy_string(tmp2, ustmtext("Answ", pte), sizeof(tmp2));
2318 }
2319 snprintf(line1, sizeof(line1), "%04d/%02d/%02d %02d:%02d:%02d %s",
2320 atm.tm_year + 1900, atm.tm_mon + 1, atm.tm_mday, atm.tm_hour,
2321 atm.tm_min, atm.tm_sec, tmp2);
2322
2323 snprintf(tmp, sizeof(tmp), "%s/%s/%s-%c.csv", ast_config_AST_LOG_DIR,
2324 USTM_LOG_DIR, pte->device->name, way);
2325 if ((f = fopen(tmp, "r"))) {
2326 struct stat bufstat;
2327
2328 if (stat(tmp, &bufstat)) {
2329 display_last_error("Unable to stat history log.");
2330 fclose(f);
2331 return -1;
2332 }
2333 size = 1 + (MAX_ENTRY_LOG * TEXT_LENGTH_MAX * 3);
2334 if (bufstat.st_size != size) {
2336 "History file %s has an incorrect size (%d instead of %d). It will be replaced by a new one.",
2337 tmp, (int) bufstat.st_size, size);
2338 fclose(f);
2339 f = NULL;
2340 count = 1;
2341 }
2342 }
2343
2344 /* If we can't open the log file, we create a brand new one */
2345 if (!f) {
2346 char c = 1;
2347 int i;
2348
2349 if ((errno != ENOENT) && (count == 0)) {
2350 display_last_error("Unable to open history log.");
2351 return -1;
2352 }
2353 f = fopen(tmp, "w");
2354 if (!f) {
2355 display_last_error("Unable to create history log.");
2356 return -1;
2357 }
2358 if (write_entry_history(pte, f, c, line1)) {
2359 fclose(f);
2360 return -1;
2361 }
2362 memset(line1, ' ', TEXT_LENGTH_MAX);
2363 for (i = 3; i < MAX_ENTRY_LOG * 3; i++) {
2364 if (fwrite(line1, TEXT_LENGTH_MAX, 1, f) != 1) {
2365 display_last_error("Unable to write history entry - stuffing.");
2366 fclose(f);
2367 return -1;
2368 }
2369 }
2370 if (fclose(f)) {
2371 display_last_error("Unable to close history - creation.");
2372 }
2373 return 0;
2374 }
2375 /* We can open the log file, we create a temporary one, we add our entry and copy the rest */
2376 if (fread(&count, 1, 1, f) != 1) {
2377 display_last_error("Unable to read history header.");
2378 fclose(f);
2379 return -1;
2380 }
2381 if (count > MAX_ENTRY_LOG) {
2382 ast_log(LOG_WARNING, "Invalid count in history header of %s (%d max %d)\n", tmp,
2383 count, MAX_ENTRY_LOG);
2384 fclose(f);
2385 return -1;
2386 }
2387 snprintf(tmp2, sizeof(tmp2), "%s/%s/%s-%c.csv.tmp", ast_config_AST_LOG_DIR,
2388 USTM_LOG_DIR, pte->device->name, way);
2389 if (!(f2 = fopen(tmp2, "w"))) {
2390 display_last_error("Unable to create temporary history log.");
2391 fclose(f);
2392 return -1;
2393 }
2394
2395 if (++count > MAX_ENTRY_LOG) {
2396 count = MAX_ENTRY_LOG;
2397 }
2398 if (write_entry_history(pte, f2, count, line1)) {
2399 fclose(f);
2400 fclose(f2);
2401 return -1;
2402 }
2403 size = (MAX_ENTRY_LOG - 1) * TEXT_LENGTH_MAX * 3;
2404 if (!(histbuf = ast_malloc(size))) {
2405 fclose(f);
2406 fclose(f2);
2407 return -1;
2408 }
2409
2410 if (fread(histbuf, size, 1, f) != 1) {
2411 ast_free(histbuf);
2412 fclose(f);
2413 fclose(f2);
2414 display_last_error("Unable to read previous history entries.");
2415 return -1;
2416 }
2417 if (fwrite(histbuf, size, 1, f2) != 1) {
2418 ast_free(histbuf);
2419 fclose(f);
2420 fclose(f2);
2421 display_last_error("Unable to write previous history entries.");
2422 return -1;
2423 }
2424 ast_free(histbuf);
2425 if (fclose(f)) {
2426 display_last_error("Unable to close history log.");
2427 }
2428 if (fclose(f2)) {
2429 display_last_error("Unable to close temporary history log.");
2430 }
2431 if (unlink(tmp)) {
2432 display_last_error("Unable to remove old history log.");
2433 }
2434 if (rename(tmp2, tmp)) {
2435 display_last_error("Unable to rename new history log.");
2436 }
2437 return 0;
2438}
static int write_entry_history(struct unistimsession *pte, FILE *f, char c, char *line1)
int tm_sec
Definition: localtime.h:36
int tm_year
Definition: localtime.h:41
int ast_mkdir(const char *path, int mode)
Recursively create directory path.
Definition: utils.c:2479

References ast_config_AST_LOG_DIR, AST_CONFIG_MAX_PATH, ast_copy_string(), ast_free, ast_localtime(), ast_log, ast_malloc, ast_mkdir(), ast_tvnow(), c, unistim_device::callhistory, unistimsession::device, display_last_error(), errno, LOG_WARNING, MAX_ENTRY_LOG, unistim_device::name, NULL, TEXT_LENGTH_MAX, ast_tm::tm_hour, ast_tm::tm_mday, ast_tm::tm_min, ast_tm::tm_mon, ast_tm::tm_sec, ast_tm::tm_year, tmp(), USTM_LOG_DIR, ustmtext(), and write_entry_history().

Referenced by close_call(), handle_call_incoming(), and unistim_hangup().

Variable Documentation

◆ __mod_info

struct ast_module_info __mod_info = { .name = AST_MODULE, .flags = AST_MODFLAG_DEFAULT , .description = "UNISTIM Protocol (USTM)" , .key = "This paragraph is copyright (c) 2006 by Digium, Inc. \In order for your module to load, it must return this \key via a function called \"key\". Any code which \includes this paragraph must be licensed under the GNU \General Public License version 2 or later (at your \option). In addition to Digium's general reservations \of rights, Digium expressly reserves the right to \allow other parties to license this paragraph under \different terms. Any use of Digium, Inc. trademarks or \logos (including \"Asterisk\" or \"Digium\") without \express written permission of Digium, Inc. is prohibited.\n" , .buildopt_sum = AST_BUILDOPT_SUM, .support_level = AST_MODULE_SUPPORT_EXTENDED, .load = load_module, .unload = unload_module, .reload = reload, }
static

Definition at line 7206 of file chan_unistim.c.

◆ ast_module_info

const struct ast_module_info* ast_module_info = &__mod_info
static

Definition at line 7206 of file chan_unistim.c.

◆ autoprovisioning

enum autoprovision autoprovisioning = AUTOPROVISIONING_NO
static

◆ buff

unsigned char* buff
static

◆ channel_type

const char channel_type[] = "USTM"
static

Definition at line 707 of file chan_unistim.c.

Referenced by load_module().

◆ cos

unsigned int cos

Definition at line 252 of file chan_unistim.c.

◆ cos_audio

unsigned int cos_audio

Definition at line 253 of file chan_unistim.c.

◆ default_jbconf

struct ast_jb_conf default_jbconf
static

Global jitterbuffer configuration - by default, jb is disabled.

Note
Values shown here match the defaults shown in unistim.conf.sample

Definition at line 227 of file chan_unistim.c.

Referenced by reload_config().

◆ devicelock

ast_mutex_t devicelock = { PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP , NULL, {1, 0} }
static

◆ devices

struct unistim_device * devices = NULL
static

◆ dtmf_col

const float dtmf_col[] = { 1209, 1336, 1477, 1633 }
static

Definition at line 346 of file chan_unistim.c.

Referenced by send_dtmf_tone().

◆ dtmf_row

const int dtmf_row[] = { 697, 770, 852, 941 }
static

Definition at line 345 of file chan_unistim.c.

Referenced by send_dtmf_tone().

◆ global_cap

struct ast_format_cap* global_cap

◆ global_jbconf

struct ast_jb_conf global_jbconf
static

Definition at line 235 of file chan_unistim.c.

Referenced by reload_config(), and unistim_new().

◆ io

struct io_context* io
static

Definition at line 256 of file chan_unistim.c.

Referenced by do_monitor(), and load_module().

◆ monitor_thread

pthread_t monitor_thread = AST_PTHREADT_NULL
static

This is the thread for the monitor which checks for input on the channels which are not currently in use.

Definition at line 265 of file chan_unistim.c.

Referenced by restart_monitor(), and unload_module().

◆ monlock

ast_mutex_t monlock = { PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP , NULL, {1, 0} }
static

Protect the monitoring thread, so only one process can kill or start it, and not when it's doing something critical.

Definition at line 269 of file chan_unistim.c.

Referenced by restart_monitor(), and unload_module().

◆ monthlabels

unsigned char monthlabels[]
static
Initial value:
=
{ 'J', 'a', 'n', 'F', 'e', 'b', 'M', 'a', 'r', 'A', 'p', 'r', 'M', 'a', 'y', 'J', 'u', 'n',
'J', 'u', 'l', 'A', 'u', 'g', 'S', 'e', 'p', 'O', 'c', 't', 'N', 'o', 'v', 'D', 'e', 'c' }

Definition at line 649 of file chan_unistim.c.

Referenced by send_month_labels().

◆ options_languages

struct unistim_languages options_languages[]
static

◆ options_menu

struct unistim_menu_item options_menu[]
static

Definition at line 764 of file chan_unistim.c.

Referenced by handle_select_option(), and key_select_option().

◆ packet_rcv_discovery

const unsigned char packet_rcv_discovery[]
static
Initial value:
=
{ 0xff, 0xff, 0xff, 0xff, 0x02, 0x02, 0xff, 0xff, 0xff, 0xff, 0x9e, 0x03, 0x08 }

Definition at line 506 of file chan_unistim.c.

Referenced by parsing().

◆ packet_recv_expansion_pressed_key

const unsigned char packet_recv_expansion_pressed_key[]
static
Initial value:
=
{ 0x00, 0x00, 0x00, 0x13, 0x89, 0x04, 0x59 }

Expansion module (i2004 KEM)

Definition at line 524 of file chan_unistim.c.

Referenced by process_request().

◆ packet_recv_firm_version

const unsigned char packet_recv_firm_version[]
static
Initial value:
=
{ 0x00, 0x00, 0x00, 0x13, 0x9a, 0x0a, 0x02 }

Definition at line 511 of file chan_unistim.c.

Referenced by process_request().

◆ packet_recv_hangup

const unsigned char packet_recv_hangup[]
static
Initial value:
=
{ 0x00, 0x00, 0x00, 0x13, 0x99, 0x03, 0x03 }

Definition at line 519 of file chan_unistim.c.

Referenced by process_request().

◆ packet_recv_it_type

const unsigned char packet_recv_it_type[]
static
Initial value:
=
{ 0x00, 0x00, 0x00, 0x13, 0x9a, 0x04, 0x03 }

Definition at line 513 of file chan_unistim.c.

Referenced by process_request().

◆ packet_recv_mac_addr

const unsigned char packet_recv_mac_addr[]
static
Initial value:
=
{ 0xff, 0xff, 0xff, 0xff, 0x9a, 0x0d, 0x07 }

Definition at line 535 of file chan_unistim.c.

Referenced by process_request().

◆ packet_recv_pick_up

const unsigned char packet_recv_pick_up[]
static
Initial value:
=
{ 0x00, 0x00, 0x00, 0x13, 0x99, 0x03, 0x04 }

Definition at line 517 of file chan_unistim.c.

Referenced by process_request().

◆ packet_recv_pressed_key

const unsigned char packet_recv_pressed_key[]
static
Initial value:
=
{ 0x00, 0x00, 0x00, 0x13, 0x99, 0x04, 0x00 }

Definition at line 515 of file chan_unistim.c.

Referenced by process_request().

◆ packet_recv_r2

const unsigned char packet_recv_r2[] = { 0x00, 0x00, 0x00, 0x13, 0x96, 0x03, 0x03 }
static

Definition at line 521 of file chan_unistim.c.

Referenced by process_request().

◆ packet_recv_resume_connection_with_server

const unsigned char packet_recv_resume_connection_with_server[]
static
Initial value:
=
{ 0xff, 0xff, 0xff, 0xff, 0x9e, 0x03, 0x08 }

TransportAdapter

Definition at line 533 of file chan_unistim.c.

Referenced by process_request().

◆ packet_send_arrow

const unsigned char packet_send_arrow[] = { 0x17, 0x04, 0x04, 0x00 }
static

Definition at line 633 of file chan_unistim.c.

Referenced by init_phone_step2().

◆ packet_send_blink_cursor

const unsigned char packet_send_blink_cursor[] = { 0x17, 0x04, 0x10, 0x86 }
static

Definition at line 634 of file chan_unistim.c.

Referenced by send_blink_cursor().

◆ packet_send_call

const unsigned char packet_send_call[]
static

Definition at line 558 of file chan_unistim.c.

Referenced by send_start_rtp().

◆ packet_send_charset_iso_2022_jp

const unsigned char packet_send_charset_iso_2022_jp[]
static
Initial value:
=
{ 0x17, 0x08, 0x21, 0x1b, 0x29, 0x49, 0x1b, 0x7e }

Definition at line 691 of file chan_unistim.c.

Referenced by send_charset_update().

◆ packet_send_charset_iso_8859_1

const unsigned char packet_send_charset_iso_8859_1[]
static
Initial value:
=
{ 0x17, 0x08, 0x21, 0x1b, 0x2d, 0x41, 0x1b, 0x00 }

Definition at line 679 of file chan_unistim.c.

Referenced by send_charset_update().

◆ packet_send_charset_iso_8859_2

const unsigned char packet_send_charset_iso_8859_2[]
static
Initial value:
=
{ 0x17, 0x08, 0x21, 0x1b, 0x2d, 0x42, 0x1b, 0x00 }

Definition at line 682 of file chan_unistim.c.

Referenced by send_charset_update().

◆ packet_send_charset_iso_8859_4

const unsigned char packet_send_charset_iso_8859_4[]
static
Initial value:
=
{ 0x17, 0x08, 0x21, 0x1b, 0x2d, 0x44, 0x1b, 0x00 }

Definition at line 685 of file chan_unistim.c.

Referenced by send_charset_update().

◆ packet_send_charset_iso_8859_5

const unsigned char packet_send_charset_iso_8859_5[]
static
Initial value:
=
{ 0x17, 0x08, 0x21, 0x1b, 0x2d, 0x4c, 0x1b, 0x00 }

Definition at line 688 of file chan_unistim.c.

Referenced by send_charset_update().

◆ packet_send_Contrast

const unsigned char packet_send_Contrast[]
static
Initial value:
=
{ 0x17, 0x04, 0x24, 0x08 }

Definition at line 638 of file chan_unistim.c.

Referenced by init_phone_step2().

◆ packet_send_date_time

const unsigned char packet_send_date_time[]
static

Definition at line 542 of file chan_unistim.c.

Referenced by send_date_time().

◆ packet_send_date_time2

const unsigned char packet_send_date_time2[]
static
Initial value:
= { 0x17, 0x04, 0x17, 0x3d, 0x11, 0x09, 0x02, 0x0a, 0x05,
0x06, 0x07, 0x08, 0x32
}

Definition at line 635 of file chan_unistim.c.

Referenced by send_date_time2().

◆ packet_send_date_time3

const unsigned char packet_send_date_time3[]
static
Initial value:
=
{ 0x11, 0x09, 0x02, 0x02, 0x05, 0x06, 0x07,
0x08, 0x32
}

Definition at line 538 of file chan_unistim.c.

Referenced by send_date_time3().

◆ packet_send_discovery_ack

const unsigned char packet_send_discovery_ack[]
static
Initial value:
=
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 }

Definition at line 508 of file chan_unistim.c.

Referenced by parsing().

◆ packet_send_end_call

const unsigned char packet_send_end_call[]
static
Initial value:
=
{ 0x16, 0x06, 0x32, 0xdf, 0x00, 0xff, 0x16, 0x05, 0x31, 0x00, 0x00, 0x16, 0x04, 0x37, 0x10 }

Definition at line 592 of file chan_unistim.c.

Referenced by send_end_call().

◆ packet_send_expansion_icon

const unsigned char packet_send_expansion_icon[] = { 0x09, 0x06, 0x59, 0x05, 0x47, 0x20 }
static

Definition at line 527 of file chan_unistim.c.

Referenced by send_expansion_icon().

◆ packet_send_expansion_next

const unsigned char packet_send_expansion_next[] = { 0x09, 0x03, 0x17 }
static

Definition at line 526 of file chan_unistim.c.

Referenced by send_expansion_next().

◆ packet_send_expansion_text

const unsigned char packet_send_expansion_text[]
static
Initial value:
= { 0x09, 0x0f, 0x57, 0x19, 0x47, 0x20,
0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20 }

Definition at line 528 of file chan_unistim.c.

Referenced by send_expansion_text().

◆ packet_send_favorite

const unsigned char packet_send_favorite[]
static
Initial value:
=
{ 0x17, 0x0f, 0x19, 0x10, 0x01, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
0x20, 0x20, 0x20, 0x20, 0x19,
0x05, 0x0f, 0x01, 0x00
}

Definition at line 654 of file chan_unistim.c.

Referenced by send_favorite().

◆ packet_send_icon

const unsigned char packet_send_icon[] = { 0x17, 0x05, 0x14, 0x00, 0x25 }
static

Definition at line 644 of file chan_unistim.c.

Referenced by send_icon().

◆ packet_send_jitter_buffer_conf

const unsigned char packet_send_jitter_buffer_conf[]
static
Initial value:
=
{ 0x16, 0x0e, 0x3a, 0x00, 0x02, 0x04, 0x00, 0x00,
0x3e, 0x80,
0x00, 0x00, 0x3e, 0x80
}

Definition at line 599 of file chan_unistim.c.

Referenced by send_start_rtp().

◆ packet_send_led_update

const unsigned char packet_send_led_update[] = { 0x19, 0x04, 0x00, 0x00 }
static

Definition at line 694 of file chan_unistim.c.

Referenced by send_led_update().

◆ packet_send_monthlabels_download

unsigned char packet_send_monthlabels_download[]
static
Initial value:
=
{ 0x17, 0x0a, 0x15, '-', '-', '-', '-', '-', '-', 0x20 }

Definition at line 652 of file chan_unistim.c.

Referenced by send_month_labels().

◆ packet_send_mute

const unsigned char packet_send_mute[] = { 0x16, 0x05, 0x04, 0x00, 0x00 }
static

Definition at line 570 of file chan_unistim.c.

Referenced by send_mute().

◆ packet_send_no_ring

const unsigned char packet_send_no_ring[]
static
Initial value:
=
{ 0x16, 0x04, 0x1a, 0x00, 0x16, 0x04, 0x11, 0x00 }

Definition at line 549 of file chan_unistim.c.

Referenced by send_no_ring().

◆ packet_send_open_audio_stream_rx

const unsigned char packet_send_open_audio_stream_rx[]
static
Initial value:
=
{ 0x16, 0x1a, 0x30, 0x00, 0xff, 0x00, 0x00, 0x01, 0x00, 0xb8, 0xb8, 0x0e,
0x0e, 0x01, 0x14, 0x50, 0x00,
0x00, 0x14, 0x50, 0x00, 0x00, 0x0a, 0x93, 0x69, 0x05
}

Definition at line 608 of file chan_unistim.c.

Referenced by send_start_rtp().

◆ packet_send_open_audio_stream_rx3

const unsigned char packet_send_open_audio_stream_rx3[]
static

Definition at line 619 of file chan_unistim.c.

Referenced by send_start_rtp().

◆ packet_send_open_audio_stream_tx

const unsigned char packet_send_open_audio_stream_tx[]
static
Initial value:
=
{ 0x16, 0x1a, 0x30, 0xff, 0x00, 0x00, 0x00, 0x01, 0x00, 0xb8, 0xb8, 0x0e,
0x0e, 0x01, 0x14, 0x50,
0x00, 0x00, 0x14, 0x50, 0x00, 0x00, 0x0a, 0x93, 0x69, 0x05
}

Definition at line 613 of file chan_unistim.c.

Referenced by send_start_rtp().

◆ packet_send_open_audio_stream_tx3

const unsigned char packet_send_open_audio_stream_tx3[]
static

Definition at line 626 of file chan_unistim.c.

Referenced by send_start_rtp().

◆ packet_send_ping

unsigned char packet_send_ping[]
static
Initial value:
=
{ 0x1e, 0x05, 0x12, 0x00, 0x78 }

Definition at line 701 of file chan_unistim.c.

Referenced by reload_config(), and send_ping().

◆ packet_send_query_basic_manager_04

const unsigned char packet_send_query_basic_manager_04[] = { 0x1a, 0x04, 0x01, 0x04 }
static

Definition at line 696 of file chan_unistim.c.

Referenced by rcv_mac_addr().

◆ packet_send_query_basic_manager_10

const unsigned char packet_send_query_basic_manager_10[] = { 0x1a, 0x04, 0x01, 0x10 }
static

Definition at line 698 of file chan_unistim.c.

Referenced by rcv_mac_addr().

◆ packet_send_query_mac_address

const unsigned char packet_send_query_mac_address[] = { 0x1a, 0x04, 0x01, 0x08 }
static

Definition at line 697 of file chan_unistim.c.

Referenced by rcv_resume_connection_with_server().

◆ packet_send_ring

const unsigned char packet_send_ring[]
static
Initial value:
=
{ 0x16, 0x06, 0x32, 0xdf, 0x00, 0xff, 0x16, 0x05, 0x1c, 0x00, 0x00, 0x16,
0x04, 0x1a, 0x01, 0x16, 0x05, 0x12, 0x13 , 0x18, 0x16, 0x04, 0x18,
0x20, 0x16, 0x04, 0x10, 0x00
}

Definition at line 584 of file chan_unistim.c.

Referenced by send_ring().

◆ packet_send_rtp_packet_size

const unsigned char packet_send_rtp_packet_size[]
static
Initial value:
=
{ 0x16, 0x08, 0x38, 0x00, 0x00, 0xe0, 0x00, 0xa0 }

Definition at line 597 of file chan_unistim.c.

Referenced by send_start_rtp().

◆ packet_send_S1

const unsigned char packet_send_S1[] = { 0x1a, 0x07, 0x07, 0x00, 0x00, 0x00, 0x13 }
static

Definition at line 699 of file chan_unistim.c.

Referenced by rcv_mac_addr().

◆ packet_send_s4

const unsigned char packet_send_s4[]
static

Definition at line 551 of file chan_unistim.c.

Referenced by init_phone_step2().

◆ packet_send_S7

const unsigned char packet_send_S7[] = { 0x17, 0x06, 0x0f, 0x30, 0x07, 0x07 }
static

Definition at line 645 of file chan_unistim.c.

Referenced by init_phone_step2().

◆ packet_send_s9

const unsigned char packet_send_s9[]
static
Initial value:
=
{ 0x16, 0x06, 0x32, 0xdf, 0x00, 0xff, 0x19, 0x04, 0x00, 0x10, 0x16, 0x05, 0x1c, 0x00,
0x00 }

Definition at line 594 of file chan_unistim.c.

Referenced by init_phone_step2().

◆ packet_send_select_output

const unsigned char packet_send_select_output[]
static
Initial value:
=
{ 0x16, 0x06, 0x32, 0xc0, 0x01, 0x00 }

Definition at line 581 of file chan_unistim.c.

Referenced by send_select_output().

◆ packet_send_set_pos_cursor

const unsigned char packet_send_set_pos_cursor[]
static
Initial value:
=
{ 0x17, 0x06, 0x10, 0x81, 0x04, 0x20 }

Definition at line 646 of file chan_unistim.c.

Referenced by send_cursor_pos().

◆ packet_send_start_timer

const unsigned char packet_send_start_timer[]
static
Initial value:
=
{ 0x17, 0x05, 0x0b, 0x05, 0x00, 0x17, 0x08, 0x16,
'T', 'i', 'm', 'e', 'r' }

Definition at line 640 of file chan_unistim.c.

Referenced by send_start_timer().

◆ packet_send_status

const unsigned char packet_send_status[]
static
Initial value:
=
{ 0x17, 0x20, 0x19, 0x08, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20
}

Definition at line 668 of file chan_unistim.c.

Referenced by send_text_status().

◆ packet_send_status2

const unsigned char packet_send_status2[]
static
Initial value:
=
{ 0x17, 0x0b, 0x19, 0x00, 0x20, 0x20, 0x20, 0x20,
0x20, 0x20, 0x20 }

Definition at line 673 of file chan_unistim.c.

Referenced by send_text_status().

◆ packet_send_stop_timer

const unsigned char packet_send_stop_timer[] = { 0x17, 0x05, 0x0b, 0x02, 0x00 }
static

Definition at line 643 of file chan_unistim.c.

Referenced by send_stop_timer().

◆ packet_send_stream_based_tone_dual_freq

const unsigned char packet_send_stream_based_tone_dual_freq[]
static
Initial value:
=
{ 0x16, 0x08, 0x1d, 0x00, 0x01, 0xb8, 0x01, 0x5e }

Definition at line 579 of file chan_unistim.c.

Referenced by send_tone().

◆ packet_send_stream_based_tone_off

const unsigned char packet_send_stream_based_tone_off[]
static
Initial value:
=
{ 0x16, 0x05, 0x1c, 0x00, 0x00 }

Definition at line 567 of file chan_unistim.c.

Referenced by send_tone().

◆ packet_send_stream_based_tone_on

const unsigned char packet_send_stream_based_tone_on[]
static
Initial value:
=
{ 0x16, 0x06, 0x1b, 0x00, 0x00, 0x05 }

Definition at line 575 of file chan_unistim.c.

Referenced by send_tone().

◆ packet_send_stream_based_tone_single_freq

const unsigned char packet_send_stream_based_tone_single_freq[]
static
Initial value:
=
{ 0x16, 0x06, 0x1d, 0x00, 0x01, 0xb8 }

Definition at line 577 of file chan_unistim.c.

Referenced by send_tone().

◆ packet_send_text

const unsigned char packet_send_text[]
static

Definition at line 662 of file chan_unistim.c.

Referenced by send_text().

◆ packet_send_title

const unsigned char packet_send_title[]
static
Initial value:
=
{ 0x17, 0x10, 0x19, 0x02, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
0x20, 0x20, 0x20, 0x20 }

Definition at line 659 of file chan_unistim.c.

Referenced by send_texttitle().

◆ public_ip

struct sockaddr_in public_ip = { 0, }
static

Definition at line 258 of file chan_unistim.c.

Referenced by get_to_address(), reload_config(), and send_start_rtp().

◆ 

struct { ... } qos

Referenced by reload_config(), and start_rtp().

◆ sched

struct ast_sched_context* sched
static

Definition at line 257 of file chan_unistim.c.

◆ sessionlock

ast_mutex_t sessionlock = { PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP , NULL, {1, 0} }
static

Protect the session list

Definition at line 271 of file chan_unistim.c.

Referenced by close_client(), create_client(), do_monitor(), reload_config(), unistim_show_info(), and unistimsock_read().

◆ sessions

struct unistimsession * sessions = NULL
static

◆ tdesc

const char tdesc[] = "UNISTIM Channel Driver"
static

Definition at line 706 of file chan_unistim.c.

◆ tos

unsigned int tos

Definition at line 250 of file chan_unistim.c.

◆ tos_audio

unsigned int tos_audio

Definition at line 251 of file chan_unistim.c.

◆ unistim_cli

struct ast_cli_entry unistim_cli[]
static

Definition at line 6267 of file chan_unistim.c.

Referenced by load_module(), and unload_module().

◆ unistim_keepalive

int unistim_keepalive
static

Definition at line 246 of file chan_unistim.c.

Referenced by create_client(), reload_config(), and send_ping().

◆ unistim_port

int unistim_port
static

Definition at line 244 of file chan_unistim.c.

Referenced by reload_config().

◆ unistim_reload_lock

ast_mutex_t unistim_reload_lock = { PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP , NULL, {1, 0} }
static

Definition at line 261 of file chan_unistim.c.

Referenced by do_monitor(), and reload().

◆ unistim_reloading

int unistim_reloading = 0
static

Receive buffer address

Definition at line 260 of file chan_unistim.c.

Referenced by do_monitor(), and reload().

◆ unistim_rtp_glue

struct ast_rtp_glue unistim_rtp_glue
static
Initial value:
= {
.type = channel_type,
.get_rtp_info = unistim_get_rtp_peer,
.update_peer = unistim_set_rtp_peer,
}
static int unistim_set_rtp_peer(struct ast_channel *chan, struct ast_rtp_instance *rtp, struct ast_rtp_instance *vrtp, struct ast_rtp_instance *trtp, const struct ast_format_cap *codecs, int nat_active)
static enum ast_rtp_glue_result unistim_get_rtp_peer(struct ast_channel *chan, struct ast_rtp_instance **instance)

Definition at line 7073 of file chan_unistim.c.

Referenced by load_module(), and unload_module().

◆ unistim_tech

struct ast_channel_tech unistim_tech
static

Definition at line 736 of file chan_unistim.c.

Referenced by load_module(), unistim_new(), and unload_module().

◆ unistimdebug

int unistimdebug = 0
static

◆ unistimsock

int unistimsock = -1
static

◆ ustm_strcopy

char ustm_strcopy[1024]
static

Definition at line 779 of file chan_unistim.c.

Referenced by ustmtext().