#include "asterisk.h"
#include <sys/ioctl.h>
#include <dahdi/user.h>
#include "asterisk/lock.h"
#include "asterisk/file.h"
#include "asterisk/channel.h"
#include "asterisk/pbx.h"
#include "asterisk/module.h"
#include "asterisk/translate.h"
#include "asterisk/image.h"
Go to the source code of this file.
Functions | |
static void | __reg_module (void) |
static void | __unreg_module (void) |
static int | dahdi_wait_event (int fd) |
static int | flash_exec (struct ast_channel *chan, void *data) |
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 = "Flash channel application" , .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 = "068e67f60f50dd9ee86464c05884a49d" , .load = load_module, .unload = unload_module, } |
static char * | app = "Flash" |
static const struct ast_module_info * | ast_module_info = &__mod_info |
static char * | descrip |
static char * | synopsis = "Flashes a DAHDI Trunk" |
Definition in file app_flash.c.
static void __reg_module | ( | void | ) | [static] |
Definition at line 112 of file app_flash.c.
static void __unreg_module | ( | void | ) | [static] |
Definition at line 112 of file app_flash.c.
static int dahdi_wait_event | ( | int | fd | ) | [inline, static] |
Definition at line 58 of file app_flash.c.
00059 { 00060 /* Avoid the silly dahdi_waitevent which ignores a bunch of events */ 00061 int i,j=0; 00062 i = DAHDI_IOMUX_SIGEVENT; 00063 if (ioctl(fd, DAHDI_IOMUX, &i) == -1) return -1; 00064 if (ioctl(fd, DAHDI_GETEVENT, &j) == -1) return -1; 00065 return j; 00066 }
static int flash_exec | ( | struct ast_channel * | chan, | |
void * | data | |||
) | [static] |
Definition at line 68 of file app_flash.c.
References ast_log(), ast_safe_sleep(), ast_verb, chan, dahdi_wait_event(), errno, ast_channel::fds, LOG_WARNING, ast_channel::name, ast_channel::tech, and ast_channel_tech::type.
Referenced by load_module().
00069 { 00070 int res = -1; 00071 int x; 00072 struct dahdi_params dahdip; 00073 00074 if (strcasecmp(chan->tech->type, "DAHDI")) { 00075 ast_log(LOG_WARNING, "%s is not a DAHDI channel\n", chan->name); 00076 return -1; 00077 } 00078 00079 memset(&dahdip, 0, sizeof(dahdip)); 00080 res = ioctl(chan->fds[0], DAHDI_GET_PARAMS, &dahdip); 00081 if (!res) { 00082 if (dahdip.sigtype & __DAHDI_SIG_FXS) { 00083 x = DAHDI_FLASH; 00084 res = ioctl(chan->fds[0], DAHDI_HOOK, &x); 00085 if (!res || (errno == EINPROGRESS)) { 00086 if (res) { 00087 /* Wait for the event to finish */ 00088 dahdi_wait_event(chan->fds[0]); 00089 } 00090 res = ast_safe_sleep(chan, 1000); 00091 ast_verb(3, "Flashed channel %s\n", chan->name); 00092 } else 00093 ast_log(LOG_WARNING, "Unable to flash channel %s: %s\n", chan->name, strerror(errno)); 00094 } else 00095 ast_log(LOG_WARNING, "%s is not an FXO Channel\n", chan->name); 00096 } else 00097 ast_log(LOG_WARNING, "Unable to get parameters of %s: %s\n", chan->name, strerror(errno)); 00098 00099 return res; 00100 }
static int load_module | ( | void | ) | [static] |
Definition at line 107 of file app_flash.c.
References ast_register_application, and flash_exec().
00108 { 00109 return ast_register_application(app, flash_exec, synopsis, descrip); 00110 }
static int unload_module | ( | void | ) | [static] |
Definition at line 102 of file app_flash.c.
References ast_unregister_application().
00103 { 00104 return ast_unregister_application(app); 00105 }
struct ast_module_info __mod_info = { .name = AST_MODULE, .flags = AST_MODFLAG_DEFAULT , .description = "Flash channel application" , .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 = "068e67f60f50dd9ee86464c05884a49d" , .load = load_module, .unload = unload_module, } [static] |
Definition at line 112 of file app_flash.c.
char* app = "Flash" [static] |
Definition at line 47 of file app_flash.c.
const struct ast_module_info* ast_module_info = &__mod_info [static] |
Definition at line 112 of file app_flash.c.
char* descrip [static] |
Initial value:
"Performs a flash on a DAHDI trunk. This can be used\n" "to access features provided on an incoming analogue circuit\n" "such as conference and call waiting. Use with SendDTMF() to\n" "perform external transfers\n"
Definition at line 51 of file app_flash.c.
char* synopsis = "Flashes a DAHDI Trunk" [static] |
Definition at line 49 of file app_flash.c.