#include "asterisk.h"
#include "asterisk/pbx.h"
#include "asterisk/module.h"
#include "asterisk/app.h"
#include "asterisk/channel.h"
#include "asterisk/strings.h"
#include "asterisk/threadstorage.h"
Go to the source code of this file.
Functions | |
static void | __init_buf_buf (void) |
static void | __reg_module (void) |
static void | __unreg_module (void) |
static int | load_module (void) |
static int | system_exec (struct ast_channel *chan, const char *data) |
static int | system_exec_helper (struct ast_channel *chan, const char *data, int failmode) |
static int | trysystem_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 = "Generic System() 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 = "8586c2a7d357cb591cc3a6607a8f62d1" , .load = load_module, .unload = unload_module, .load_pri = AST_MODPRI_DEFAULT, } |
static char * | app = "System" |
static char * | app2 = "TrySystem" |
static struct ast_module_info * | ast_module_info = &__mod_info |
static struct ast_threadstorage | buf_buf = { .once = PTHREAD_ONCE_INIT , .key_init = __init_buf_buf , .custom_init = NULL , } |
static char * | chanvar = "SYSTEMSTATUS" |
Definition in file app_system.c.
static void __init_buf_buf | ( | void | ) | [static] |
static void __reg_module | ( | void | ) | [static] |
Definition at line 182 of file app_system.c.
static void __unreg_module | ( | void | ) | [static] |
Definition at line 182 of file app_system.c.
static int load_module | ( | void | ) | [static] |
Definition at line 172 of file app_system.c.
References ast_register_application_xml, system_exec(), and trysystem_exec().
00173 { 00174 int res; 00175 00176 res = ast_register_application_xml(app2, trysystem_exec); 00177 res |= ast_register_application_xml(app, system_exec); 00178 00179 return res; 00180 }
static int system_exec | ( | struct ast_channel * | chan, | |
const char * | data | |||
) | [static] |
Definition at line 152 of file app_system.c.
References system_exec_helper().
Referenced by load_module().
00153 { 00154 return system_exec_helper(chan, data, -1); 00155 }
static int system_exec_helper | ( | struct ast_channel * | chan, | |
const char * | data, | |||
int | failmode | |||
) | [static] |
Definition at line 103 of file app_system.c.
References ast_autoservice_start(), ast_autoservice_stop(), ast_log(), ast_safe_system(), ast_str_buffer(), ast_str_get_encoded_str(), ast_str_strlen(), ast_str_thread_get(), ast_strlen_zero(), buf_buf, errno, LOG_NOTICE, LOG_WARNING, and pbx_builtin_setvar_helper().
Referenced by system_exec(), and trysystem_exec().
00104 { 00105 int res = 0; 00106 struct ast_str *buf = ast_str_thread_get(&buf_buf, 16); 00107 char *cbuf; 00108 00109 if (ast_strlen_zero(data)) { 00110 ast_log(LOG_WARNING, "System requires an argument(command)\n"); 00111 pbx_builtin_setvar_helper(chan, chanvar, "FAILURE"); 00112 return failmode; 00113 } 00114 00115 ast_autoservice_start(chan); 00116 00117 /* Do our thing here */ 00118 ast_str_get_encoded_str(&buf, 0, (char *) data); 00119 cbuf = ast_str_buffer(buf); 00120 00121 if (strchr("\"'", cbuf[0]) && cbuf[ast_str_strlen(buf) - 1] == cbuf[0]) { 00122 cbuf[ast_str_strlen(buf) - 1] = '\0'; 00123 cbuf++; 00124 ast_log(LOG_NOTICE, "It is not necessary to quote the argument to the System application.\n"); 00125 } 00126 00127 res = ast_safe_system(cbuf); 00128 00129 if ((res < 0) && (errno != ECHILD)) { 00130 ast_log(LOG_WARNING, "Unable to execute '%s'\n", (char *)data); 00131 pbx_builtin_setvar_helper(chan, chanvar, "FAILURE"); 00132 res = failmode; 00133 } else if (res == 127) { 00134 ast_log(LOG_WARNING, "Unable to execute '%s'\n", (char *)data); 00135 pbx_builtin_setvar_helper(chan, chanvar, "FAILURE"); 00136 res = failmode; 00137 } else { 00138 if (res < 0) 00139 res = 0; 00140 if (res != 0) 00141 pbx_builtin_setvar_helper(chan, chanvar, "APPERROR"); 00142 else 00143 pbx_builtin_setvar_helper(chan, chanvar, "SUCCESS"); 00144 res = 0; 00145 } 00146 00147 ast_autoservice_stop(chan); 00148 00149 return res; 00150 }
static int trysystem_exec | ( | struct ast_channel * | chan, | |
const char * | data | |||
) | [static] |
Definition at line 157 of file app_system.c.
References system_exec_helper().
Referenced by load_module().
00158 { 00159 return system_exec_helper(chan, data, 0); 00160 }
static int unload_module | ( | void | ) | [static] |
Definition at line 162 of file app_system.c.
References ast_unregister_application().
00163 { 00164 int res; 00165 00166 res = ast_unregister_application(app); 00167 res |= ast_unregister_application(app2); 00168 00169 return res; 00170 }
struct ast_module_info __mod_info = { .name = AST_MODULE, .flags = AST_MODFLAG_LOAD_ORDER , .description = "Generic System() 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 = "8586c2a7d357cb591cc3a6607a8f62d1" , .load = load_module, .unload = unload_module, .load_pri = AST_MODPRI_DEFAULT, } [static] |
Definition at line 182 of file app_system.c.
char* app = "System" [static] |
Definition at line 97 of file app_system.c.
char* app2 = "TrySystem" [static] |
Definition at line 99 of file app_system.c.
struct ast_module_info* ast_module_info = &__mod_info [static] |
Definition at line 182 of file app_system.c.
struct ast_threadstorage buf_buf = { .once = PTHREAD_ONCE_INIT , .key_init = __init_buf_buf , .custom_init = NULL , } [static] |
char* chanvar = "SYSTEMSTATUS" [static] |