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 = ASTERISK_GPL_KEY , .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 136 of file func_callcompletion.c.

__unreg_module()

static void __unreg_module ( void  )

static

Definition at line 136 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 71 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 93 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 136 of file func_callcompletion.c.

load_module()

static int load_module ( void  )

static

Definition at line 126 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 121 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 = ASTERISK_GPL_KEY , .buildopt_sum = AST_BUILDOPT_SUM, .support_level = AST_MODULE_SUPPORT_CORE, .load = load_module, .unload = unload_module, .requires = "ccss", }

static

Definition at line 136 of file func_callcompletion.c.

ast_module_info

const struct ast_module_info* ast_module_info = &__mod_info

static

Definition at line 136 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 115 of file func_callcompletion.c.

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

Referenced by load_module(), and unload_module().