Channel group related dialplan functions. More...
#include "asterisk.h"#include "asterisk/module.h"#include "asterisk/channel.h"#include "asterisk/pbx.h"#include "asterisk/utils.h"#include "asterisk/app.h"
Go to the source code of this file.
Functions | |
| static void | __reg_module (void) |
| static void | __unreg_module (void) |
| static int | group_count_function_read (struct ast_channel *chan, const char *cmd, char *data, char *buf, size_t len) |
| static int | group_function_read (struct ast_channel *chan, const char *cmd, char *data, char *buf, size_t len) |
| static int | group_function_write (struct ast_channel *chan, const char *cmd, char *data, const char *value) |
| static int | group_list_function_read (struct ast_channel *chan, const char *cmd, char *data, char *buf, size_t len) |
| static int | group_match_count_function_read (struct ast_channel *chan, const char *cmd, char *data, char *buf, size_t len) |
| static int | load_module (void) |
| static int | unload_module (void) |
Variables | |
| static struct ast_module_info | __mod_info = { .name = AST_MODULE, .flags = AST_MODFLAG_LOAD_ORDER , .description = "Channel group dialplan functions" , .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, } |
| static struct ast_module_info * | ast_module_info = &__mod_info |
| static struct ast_custom_function | group_count_function |
| static struct ast_custom_function | group_function |
| static struct ast_custom_function | group_list_function |
| static struct ast_custom_function | group_match_count_function |
Detailed Description
Channel group related dialplan functions.
Definition in file func_groupcount.c.
Function Documentation
| static void __reg_module | ( | void | ) | [static] |
Definition at line 308 of file func_groupcount.c.
| static void __unreg_module | ( | void | ) | [static] |
Definition at line 308 of file func_groupcount.c.
| static int group_count_function_read | ( | struct ast_channel * | chan, |
| const char * | cmd, | ||
| char * | data, | ||
| char * | buf, | ||
| size_t | len | ||
| ) | [static] |
Definition at line 100 of file func_groupcount.c.
References ast_app_group_get_count(), ast_app_group_list_head(), ast_app_group_list_rdlock(), ast_app_group_list_unlock(), ast_app_group_split_group(), ast_channel_name(), ast_copy_string(), AST_LIST_NEXT, ast_log(), ast_strlen_zero(), ast_group_info::category, ast_group_info::chan, ast_group_info::group, ast_group_info::group_list, LOG_NOTICE, and LOG_WARNING.
{
int ret = -1;
int count = -1;
char group[80] = "", category[80] = "";
if (!chan) {
ast_log(LOG_WARNING, "No channel was provided to %s function.\n", cmd);
return -1;
}
ast_app_group_split_group(data, group, sizeof(group), category,
sizeof(category));
/* If no group has been provided let's find one */
if (ast_strlen_zero(group)) {
struct ast_group_info *gi = NULL;
ast_app_group_list_rdlock();
for (gi = ast_app_group_list_head(); gi; gi = AST_LIST_NEXT(gi, group_list)) {
if (gi->chan != chan)
continue;
if (ast_strlen_zero(category) || (!ast_strlen_zero(gi->category) && !strcasecmp(gi->category, category)))
break;
}
if (gi) {
ast_copy_string(group, gi->group, sizeof(group));
if (!ast_strlen_zero(gi->category))
ast_copy_string(category, gi->category, sizeof(category));
}
ast_app_group_list_unlock();
}
if ((count = ast_app_group_get_count(group, category)) == -1) {
ast_log(LOG_NOTICE, "No group could be found for channel '%s'\n", ast_channel_name(chan));
} else {
snprintf(buf, len, "%d", count);
ret = 0;
}
return ret;
}
| static int group_function_read | ( | struct ast_channel * | chan, |
| const char * | cmd, | ||
| char * | data, | ||
| char * | buf, | ||
| size_t | len | ||
| ) | [static] |
Definition at line 177 of file func_groupcount.c.
References ast_app_group_list_head(), ast_app_group_list_rdlock(), ast_app_group_list_unlock(), ast_copy_string(), AST_LIST_NEXT, ast_log(), ast_strlen_zero(), ast_group_info::category, ast_group_info::chan, ast_group_info::group, ast_group_info::group_list, and LOG_WARNING.
{
int ret = -1;
struct ast_group_info *gi = NULL;
if (!chan) {
ast_log(LOG_WARNING, "No channel was provided to %s function.\n", cmd);
return -1;
}
ast_app_group_list_rdlock();
for (gi = ast_app_group_list_head(); gi; gi = AST_LIST_NEXT(gi, group_list)) {
if (gi->chan != chan)
continue;
if (ast_strlen_zero(data))
break;
if (!ast_strlen_zero(gi->category) && !strcasecmp(gi->category, data))
break;
}
if (gi) {
ast_copy_string(buf, gi->group, len);
ret = 0;
}
ast_app_group_list_unlock();
return ret;
}
| static int group_function_write | ( | struct ast_channel * | chan, |
| const char * | cmd, | ||
| char * | data, | ||
| const char * | value | ||
| ) | [static] |
Definition at line 209 of file func_groupcount.c.
References ast_app_group_set_channel(), ast_copy_string(), ast_log(), ast_strlen_zero(), and LOG_WARNING.
{
char grpcat[256];
if (!chan) {
ast_log(LOG_WARNING, "No channel was provided to %s function.\n", cmd);
return -1;
}
if (!value) {
return -1;
}
if (!ast_strlen_zero(data)) {
snprintf(grpcat, sizeof(grpcat), "%s@%s", value, data);
} else {
ast_copy_string(grpcat, value, sizeof(grpcat));
}
if (ast_app_group_set_channel(chan, grpcat))
ast_log(LOG_WARNING,
"Setting a group requires an argument (group name)\n");
return 0;
}
| static int group_list_function_read | ( | struct ast_channel * | chan, |
| const char * | cmd, | ||
| char * | data, | ||
| char * | buf, | ||
| size_t | len | ||
| ) | [static] |
Definition at line 242 of file func_groupcount.c.
References ast_app_group_list_head(), ast_app_group_list_rdlock(), ast_app_group_list_unlock(), ast_copy_string(), AST_LIST_NEXT, ast_strlen_zero(), ast_group_info::category, ast_group_info::chan, ast_group_info::group, and ast_group_info::group_list.
{
struct ast_group_info *gi = NULL;
char tmp1[1024] = "";
char tmp2[1024] = "";
if (!chan)
return -1;
ast_app_group_list_rdlock();
for (gi = ast_app_group_list_head(); gi; gi = AST_LIST_NEXT(gi, group_list)) {
if (gi->chan != chan)
continue;
if (!ast_strlen_zero(tmp1)) {
ast_copy_string(tmp2, tmp1, sizeof(tmp2));
if (!ast_strlen_zero(gi->category))
snprintf(tmp1, sizeof(tmp1), "%s %s@%s", tmp2, gi->group, gi->category);
else
snprintf(tmp1, sizeof(tmp1), "%s %s", tmp2, gi->group);
} else {
if (!ast_strlen_zero(gi->category))
snprintf(tmp1, sizeof(tmp1), "%s@%s", gi->group, gi->category);
else
snprintf(tmp1, sizeof(tmp1), "%s", gi->group);
}
}
ast_app_group_list_unlock();
ast_copy_string(buf, tmp1, len);
return 0;
}
| static int group_match_count_function_read | ( | struct ast_channel * | chan, |
| const char * | cmd, | ||
| char * | data, | ||
| char * | buf, | ||
| size_t | len | ||
| ) | [static] |
Definition at line 150 of file func_groupcount.c.
References ast_app_group_match_get_count(), ast_app_group_split_group(), and ast_strlen_zero().
{
char group[80] = "";
char category[80] = "";
ast_app_group_split_group(data, group, sizeof(group), category,
sizeof(category));
if (!ast_strlen_zero(group)) {
int count;
count = ast_app_group_match_get_count(group, category);
snprintf(buf, len, "%d", count);
return 0;
}
return -1;
}
| static int load_module | ( | void | ) | [static] |
Definition at line 296 of file func_groupcount.c.
References ast_custom_function_register.
{
int res = 0;
res |= ast_custom_function_register(&group_count_function);
res |= ast_custom_function_register(&group_match_count_function);
res |= ast_custom_function_register(&group_list_function);
res |= ast_custom_function_register(&group_function);
return res;
}
| static int unload_module | ( | void | ) | [static] |
Definition at line 284 of file func_groupcount.c.
References ast_custom_function_unregister().
{
int res = 0;
res |= ast_custom_function_unregister(&group_count_function);
res |= ast_custom_function_unregister(&group_match_count_function);
res |= ast_custom_function_unregister(&group_list_function);
res |= ast_custom_function_unregister(&group_function);
return res;
}
Variable Documentation
struct ast_module_info __mod_info = { .name = AST_MODULE, .flags = AST_MODFLAG_LOAD_ORDER , .description = "Channel group dialplan functions" , .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, } [static] |
Definition at line 308 of file func_groupcount.c.
struct ast_module_info* ast_module_info = &__mod_info [static] |
Definition at line 308 of file func_groupcount.c.
struct ast_custom_function group_count_function [static] |
{
.name = "GROUP_COUNT",
.read = group_count_function_read,
.read_max = 12,
}
Definition at line 144 of file func_groupcount.c.
struct ast_custom_function group_function [static] |
{
.name = "GROUP",
.read = group_function_read,
.write = group_function_write,
}
Definition at line 236 of file func_groupcount.c.
struct ast_custom_function group_list_function [static] |
{
.name = "GROUP_LIST",
.read = group_list_function_read,
.write = NULL,
}
Definition at line 278 of file func_groupcount.c.
struct ast_custom_function group_match_count_function [static] |
Definition at line 170 of file func_groupcount.c.
