func_callcompletion.c File Reference

Call Completion Supplementary Services implementation. More...

#include "asterisk.h"
#include "asterisk/module.h"
#include "asterisk/channel.h"
#include "asterisk/ccss.h"
#include "asterisk/pbx.h"

Include dependency graph for func_callcompletion.c:

Go to the source code of this file.

Functions
static void	__reg_module (void)
static void	__unreg_module (void)
static int	acf_cc_read (struct ast_channel *chan, const char *name, char *data, char *buf, size_t buf_len)
static int	acf_cc_write (struct ast_channel *chan, const char *cmd, char *data, const char *value)
struct ast_module *	AST_MODULE_SELF_SYM (void)
static int	load_module (void)
static int	unload_module (void)

Variables
static struct ast_module_info	__mod_info = { .name = AST_MODULE, .flags = AST_MODFLAG_DEFAULT , .description = "Call Control Configuration Function" , .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_CORE, .load = load_module, .unload = unload_module, .requires = "ccss", }
static const struct ast_module_info *	ast_module_info = &__mod_info
static struct ast_custom_function	cc_function

Detailed Description

Call Completion Supplementary Services implementation.

Author

Mark Michelson mmich.nosp@m.elso.nosp@m.n@dig.nosp@m.ium..nosp@m.com

Definition in file func_callcompletion.c.

Function Documentation

__reg_module()

static void __reg_module ( void  )

static

Definition at line 133 of file func_callcompletion.c.

__unreg_module()

static void __unreg_module ( void  )

static

Definition at line 133 of file func_callcompletion.c.

acf_cc_read()

static int acf_cc_read ( struct ast_channel *  chan, const char *  name, char *  data, char *  buf, size_t  buf_len  )

static

Definition at line 68 of file func_callcompletion.c.

{
    struct ast_cc_config_params *cc_params;
    int res;
 
    if (!chan) {
        ast_log(LOG_WARNING, "No channel was provided to %s function.\n", name);
        return -1;
    }
 
    ast_channel_lock(chan);
    if (!(cc_params = ast_channel_get_cc_config_params(chan))) {
        ast_channel_unlock(chan);
        return -1;
    }
 
    res = ast_cc_get_param(cc_params, data, buf, buf_len);
    ast_channel_unlock(chan);
    return res;
}

References ast_cc_get_param(), ast_channel_get_cc_config_params(), ast_channel_lock, ast_channel_unlock, ast_log, buf, LOG_WARNING, and name.

acf_cc_write()

static int acf_cc_write ( struct ast_channel *  chan, const char *  cmd, char *  data, const char *  value  )

static

Definition at line 90 of file func_callcompletion.c.

{
    struct ast_cc_config_params *cc_params;
    int res;
 
    if (!chan) {
        ast_log(LOG_WARNING, "No channel was provided to %s function.\n", cmd);
        return -1;
    }
 
    ast_channel_lock(chan);
    if (!(cc_params = ast_channel_get_cc_config_params(chan))) {
        ast_channel_unlock(chan);
        return -1;
    }
 
    res = ast_cc_set_param(cc_params, data, value);
    ast_channel_unlock(chan);
    return res;
}

References ast_cc_set_param(), ast_channel_get_cc_config_params(), ast_channel_lock, ast_channel_unlock, ast_log, LOG_WARNING, and value.

AST_MODULE_SELF_SYM()

struct ast_module * AST_MODULE_SELF_SYM

(

void

)

Definition at line 133 of file func_callcompletion.c.

load_module()

static int load_module ( void  )

static

Definition at line 123 of file func_callcompletion.c.

{
    return ast_custom_function_register(&cc_function) == 0 ? AST_MODULE_LOAD_SUCCESS : AST_MODULE_LOAD_DECLINE;
}

References ast_custom_function_register, AST_MODULE_LOAD_DECLINE, AST_MODULE_LOAD_SUCCESS, and cc_function.

unload_module()

static int unload_module ( void  )

static

Definition at line 118 of file func_callcompletion.c.

{
    return ast_custom_function_unregister(&cc_function);
}

References ast_custom_function_unregister(), and cc_function.

Variable Documentation

__mod_info

struct ast_module_info __mod_info = { .name = AST_MODULE, .flags = AST_MODFLAG_DEFAULT , .description = "Call Control Configuration Function" , .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_CORE, .load = load_module, .unload = unload_module, .requires = "ccss", }

static

Definition at line 133 of file func_callcompletion.c.

ast_module_info

const struct ast_module_info* ast_module_info = &__mod_info

static

Definition at line 133 of file func_callcompletion.c.

cc_function

struct ast_custom_function cc_function

static

Initial value:

= {
    .name = "CALLCOMPLETION",
    .read = acf_cc_read,
    .write = acf_cc_write,
}

Definition at line 112 of file func_callcompletion.c.

Referenced by load_module(), and unload_module().