app_softhangup.c File Reference

SoftHangup application. More...

#include "asterisk.h"
#include "asterisk/file.h"
#include "asterisk/channel.h"
#include "asterisk/pbx.h"
#include "asterisk/module.h"
#include "asterisk/lock.h"
#include "asterisk/app.h"

Include dependency graph for app_softhangup.c:

Go to the source code of this file.

Enumerations
enum	{ OPTION_ALL = (1 << 0) }

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 int	softhangup_exec (struct ast_channel *chan, const char *data)
static int	unload_module (void)

Variables
static struct ast_module_info	__mod_info = { .name = AST_MODULE, .flags = AST_MODFLAG_LOAD_ORDER , .description = "Hangs up the requested channel" , .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, .load = load_module, .unload = unload_module, .load_pri = AST_MODPRI_DEFAULT, .support_level = AST_MODULE_SUPPORT_CORE, }
static char *	app = "SoftHangup"
static const struct ast_app_option	app_opts [128] = { [ 'a' ] = { .flag = OPTION_ALL }, }
static const struct ast_module_info *	ast_module_info = &__mod_info

Detailed Description

SoftHangup application.

Author

Mark Spencer marks.nosp@m.ter@.nosp@m.digiu.nosp@m.m.co.nosp@m.m

Definition in file app_softhangup.c.

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
OPTION_ALL

Definition at line 69 of file app_softhangup.c.

     {
    OPTION_ALL = (1 << 0),
};

Function Documentation

__reg_module()

static void __reg_module ( void  )

static

Definition at line 150 of file app_softhangup.c.

__unreg_module()

static void __unreg_module ( void  )

static

Definition at line 150 of file app_softhangup.c.

AST_MODULE_SELF_SYM()

struct ast_module * AST_MODULE_SELF_SYM

(

void

)

Definition at line 150 of file app_softhangup.c.

load_module()

static int load_module ( void  )

static

Definition at line 145 of file app_softhangup.c.

{
    return ast_register_application_xml(app, softhangup_exec);
}

References app, ast_register_application_xml, and softhangup_exec().

softhangup_exec()

static int softhangup_exec ( struct ast_channel *  chan, const char *  data  )

static

Definition at line 77 of file app_softhangup.c.

{
    struct ast_channel *c = NULL;
    char *cut, *opts[0];
    char name[AST_CHANNEL_NAME] = "", *parse;
    struct ast_flags flags = {0};
    int lenmatch;
    AST_DECLARE_APP_ARGS(args,
        AST_APP_ARG(channel);
        AST_APP_ARG(options);
    );
    struct ast_channel_iterator *iter;
 
    if (ast_strlen_zero(data)) {
        ast_log(LOG_WARNING, "SoftHangup requires an argument (Technology/resource)\n");
        return 0;
    }
 
    parse = ast_strdupa(data);
    AST_STANDARD_APP_ARGS(args, parse);
 
    if (args.argc == 2)
        ast_app_parse_options(app_opts, &flags, opts, args.options);
    lenmatch = strlen(args.channel);
 
    if (!(iter = ast_channel_iterator_by_name_new(args.channel, lenmatch))) {
        return -1;
    }
 
    while ((c = ast_channel_iterator_next(iter))) {
        ast_channel_lock(c);
        ast_copy_string(name, ast_channel_name(c), sizeof(name));
        if (ast_test_flag(&flags, OPTION_ALL)) {
            /* CAPI is set up like CAPI[foo/bar]/clcnt */
            if (!strcmp(ast_channel_tech(c)->type, "CAPI")) {
                cut = strrchr(name, '/');
            /* Basically everything else is Foo/Bar-Z */
            } else {
                /* use strrchr() because Foo/Bar-Z could actually be Foo/B-a-r-Z */
                cut = strrchr(name,'-');
            }
            /* Get rid of what we've cut */
            if (cut)
                *cut = 0;
        }
        if (!strcasecmp(name, args.channel)) {
            ast_verb(4, "Soft hanging %s up.\n", ast_channel_name(c));
            ast_softhangup(c, AST_SOFTHANGUP_EXPLICIT);
            if (!ast_test_flag(&flags, OPTION_ALL)) {
                ast_channel_unlock(c);
                c = ast_channel_unref(c);
                break;
            }
        }
        ast_channel_unlock(c);
        c = ast_channel_unref(c);
    }
 
    ast_channel_iterator_destroy(iter);
 
    return 0;
}

References app_opts, args, AST_APP_ARG, ast_app_parse_options(), ast_channel_iterator_by_name_new(), ast_channel_iterator_destroy(), ast_channel_iterator_next(), ast_channel_lock, AST_CHANNEL_NAME, ast_channel_name(), ast_channel_tech(), ast_channel_unlock, ast_channel_unref, ast_copy_string(), AST_DECLARE_APP_ARGS, ast_log, ast_softhangup(), AST_SOFTHANGUP_EXPLICIT, AST_STANDARD_APP_ARGS, ast_strdupa, ast_strlen_zero(), ast_test_flag, ast_verb, c, ast_flags::flags, LOG_WARNING, name, NULL, OPTION_ALL, options, and type.

Referenced by load_module().

unload_module()

static int unload_module ( void  )

static

Definition at line 140 of file app_softhangup.c.

{
    return ast_unregister_application(app);
}

References app, and ast_unregister_application().

Variable Documentation

__mod_info

struct ast_module_info __mod_info = { .name = AST_MODULE, .flags = AST_MODFLAG_LOAD_ORDER , .description = "Hangs up the requested channel" , .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, .load = load_module, .unload = unload_module, .load_pri = AST_MODPRI_DEFAULT, .support_level = AST_MODULE_SUPPORT_CORE, }

static

Definition at line 150 of file app_softhangup.c.

app

char* app = "SoftHangup"

static

Definition at line 67 of file app_softhangup.c.

Referenced by load_module(), and unload_module().

app_opts

const struct ast_app_option app_opts[128] = { [ 'a' ] = { .flag = OPTION_ALL }, }

static

Definition at line 75 of file app_softhangup.c.

Referenced by softhangup_exec().

ast_module_info

const struct ast_module_info* ast_module_info = &__mod_info

static

Definition at line 150 of file app_softhangup.c.