res_pjsip_mwi_body_generator.c File Reference

#include "asterisk.h"
#include <pjsip.h>
#include <pjsip_simple.h>
#include <pjlib.h>
#include "asterisk/res_pjsip.h"
#include "asterisk/res_pjsip_pubsub.h"
#include "asterisk/res_pjsip_body_generator_types.h"
#include "asterisk/module.h"
#include "asterisk/strings.h"

Include dependency graph for res_pjsip_mwi_body_generator.c:

Go to the source code of this file.

Macros
#define	MWI_SUBTYPE   "simple-message-summary"
#define	MWI_TYPE   "application"

Functions
static void	__reg_module (void)
static void	__unreg_module (void)
struct ast_module *	AST_MODULE_SELF_SYM (void)
static int	load_module (void)
static void *	mwi_allocate_body (void *data)
static void	mwi_destroy_body (void *body)
static int	mwi_generate_body_content (void *body, void *data)
static void	mwi_to_string (void *body, struct ast_str **str)
static int	unload_module (void)

Variables
static struct ast_module_info	__mod_info = { .name = AST_MODULE, .flags = AST_MODFLAG_LOAD_ORDER , .description = "PJSIP MWI resource" , .key = ASTERISK_GPL_KEY , .buildopt_sum = AST_BUILDOPT_SUM, .support_level = AST_MODULE_SUPPORT_CORE, .load = load_module, .unload = unload_module, .load_pri = AST_MODPRI_CHANNEL_DEPEND, .requires = "res_pjsip,res_pjsip_pubsub", }
static const struct ast_module_info *	ast_module_info = &__mod_info
static struct ast_sip_pubsub_body_generator	mwi_generator

Macro Definition Documentation

MWI_SUBTYPE

#define MWI_SUBTYPE   "simple-message-summary"

Definition at line 39 of file res_pjsip_mwi_body_generator.c.

MWI_TYPE

#define MWI_TYPE   "application"

Definition at line 38 of file res_pjsip_mwi_body_generator.c.

Function Documentation

__reg_module()

static void __reg_module ( void  )

static

Definition at line 118 of file res_pjsip_mwi_body_generator.c.

__unreg_module()

static void __unreg_module ( void  )

static

Definition at line 118 of file res_pjsip_mwi_body_generator.c.

AST_MODULE_SELF_SYM()

struct ast_module * AST_MODULE_SELF_SYM

(

void

)

Definition at line 118 of file res_pjsip_mwi_body_generator.c.

load_module()

static int load_module ( void  )

static

Definition at line 98 of file res_pjsip_mwi_body_generator.c.

{
    if (ast_sip_pubsub_register_body_generator(&mwi_generator)) {
        return AST_MODULE_LOAD_DECLINE;
    }
    return AST_MODULE_LOAD_SUCCESS;
}

References AST_MODULE_LOAD_DECLINE, AST_MODULE_LOAD_SUCCESS, ast_sip_pubsub_register_body_generator(), and mwi_generator.

mwi_allocate_body()

static void * mwi_allocate_body ( void *  data )

static

Definition at line 41 of file res_pjsip_mwi_body_generator.c.

{
    struct ast_str **mwi_str;
 
    mwi_str = ast_malloc(sizeof(*mwi_str));
    if (!mwi_str) {
        return NULL;
    }
    *mwi_str = ast_str_create(128);
    if (!*mwi_str) {
        ast_free(mwi_str);
        return NULL;
    }
    return mwi_str;
}

References ast_free, ast_malloc, ast_str_create, and NULL.

mwi_destroy_body()

static void mwi_destroy_body ( void *  body )

static

Definition at line 80 of file res_pjsip_mwi_body_generator.c.

{
    struct ast_str **mwi = body;
 
    ast_free(*mwi);
    ast_free(mwi);
}

References ast_free.

mwi_generate_body_content()

static int mwi_generate_body_content ( void *  body, void *  data  )

static

Definition at line 57 of file res_pjsip_mwi_body_generator.c.

{
    struct ast_str **mwi = body;
    struct ast_sip_message_accumulator *counter = data;
 
    ast_str_append(mwi, 0, "Messages-Waiting: %s\r\n",
            counter->new_msgs ? "yes" : "no");
    if (!ast_strlen_zero(counter->message_account))  {
        ast_str_append(mwi, 0, "Message-Account: %s\r\n", counter->message_account);
    }
    ast_str_append(mwi, 0, "Voice-Message: %d/%d (0/0)\r\n",
            counter->new_msgs, counter->old_msgs);
 
    return 0;
}

References ast_str_append(), ast_strlen_zero(), ast_sip_message_accumulator::message_account, ast_sip_message_accumulator::new_msgs, and ast_sip_message_accumulator::old_msgs.

mwi_to_string()

static void mwi_to_string ( void *  body, struct ast_str **  str  )

static

Definition at line 73 of file res_pjsip_mwi_body_generator.c.

{
    struct ast_str **mwi = body;
 
    ast_str_set(str, 0, "%s", ast_str_buffer(*mwi));
}

References ast_str_buffer(), ast_str_set(), and str.

unload_module()

static int unload_module ( void  )

static

Definition at line 106 of file res_pjsip_mwi_body_generator.c.

{
    ast_sip_pubsub_unregister_body_generator(&mwi_generator);
    return 0;
}

References ast_sip_pubsub_unregister_body_generator(), and mwi_generator.

Variable Documentation

__mod_info

struct ast_module_info __mod_info = { .name = AST_MODULE, .flags = AST_MODFLAG_LOAD_ORDER , .description = "PJSIP MWI resource" , .key = ASTERISK_GPL_KEY , .buildopt_sum = AST_BUILDOPT_SUM, .support_level = AST_MODULE_SUPPORT_CORE, .load = load_module, .unload = unload_module, .load_pri = AST_MODPRI_CHANNEL_DEPEND, .requires = "res_pjsip,res_pjsip_pubsub", }

static

Definition at line 118 of file res_pjsip_mwi_body_generator.c.

ast_module_info

const struct ast_module_info* ast_module_info = &__mod_info

static

Definition at line 118 of file res_pjsip_mwi_body_generator.c.

mwi_generator

struct ast_sip_pubsub_body_generator mwi_generator

static

Definition at line 88 of file res_pjsip_mwi_body_generator.c.

                                                            {
    .type = MWI_TYPE,
    .subtype = MWI_SUBTYPE,
    .body_type = AST_SIP_MESSAGE_ACCUMULATOR,
    .allocate_body = mwi_allocate_body,
    .generate_body_content = mwi_generate_body_content,
    .to_string = mwi_to_string,
    .destroy_body = mwi_destroy_body,
};

Referenced by load_module(), and unload_module().