#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 | load_module (void) |
static int | shell_helper (struct ast_channel *chan, const char *cmd, char *data, char *buf, size_t len) |
static int | unload_module (void) |
Variables | |
static struct ast_module_info | __mod_info = { .name = AST_MODULE, .flags = AST_MODFLAG_LOAD_ORDER , .description = "Collects the output generated by a command executed by the system shell" , .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 = "ac1f6a56484a8820659555499174e588" , .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 | shell_function |
Definition in file func_shell.c.
static void __reg_module | ( | void | ) | [static] |
Definition at line 115 of file func_shell.c.
static void __unreg_module | ( | void | ) | [static] |
Definition at line 115 of file func_shell.c.
static int load_module | ( | void | ) | [static] |
Definition at line 110 of file func_shell.c.
References ast_custom_function_register, and shell_function.
00111 { 00112 return ast_custom_function_register(&shell_function); 00113 }
static int shell_helper | ( | struct ast_channel * | chan, | |
const char * | cmd, | |||
char * | data, | |||
char * | buf, | |||
size_t | len | |||
) | [static] |
Definition at line 42 of file func_shell.c.
References ast_autoservice_start(), ast_autoservice_stop(), ast_log(), ast_strlen_zero(), and LOG_WARNING.
00044 { 00045 int res = 0; 00046 00047 if (ast_strlen_zero(data)) { 00048 ast_log(LOG_WARNING, "Missing Argument! Example: Set(foo=${SHELL(echo \"bar\")})\n"); 00049 return -1; 00050 } 00051 00052 if (chan) { 00053 ast_autoservice_start(chan); 00054 } 00055 00056 if (len >= 1) { 00057 FILE *ptr; 00058 char plbuff[4096]; 00059 00060 ptr = popen(data, "r"); 00061 if (ptr) { 00062 while (fgets(plbuff, sizeof(plbuff), ptr)) { 00063 strncat(buf, plbuff, len - strlen(buf) - 1); 00064 } 00065 pclose(ptr); 00066 } else { 00067 ast_log(LOG_WARNING, "Failed to execute shell command '%s'\n", data); 00068 res = -1; 00069 } 00070 } 00071 00072 if (chan) { 00073 ast_autoservice_stop(chan); 00074 } 00075 00076 return res; 00077 }
static int unload_module | ( | void | ) | [static] |
Definition at line 105 of file func_shell.c.
References ast_custom_function_unregister(), and shell_function.
00106 { 00107 return ast_custom_function_unregister(&shell_function); 00108 }
struct ast_module_info __mod_info = { .name = AST_MODULE, .flags = AST_MODFLAG_LOAD_ORDER , .description = "Collects the output generated by a command executed by the system shell" , .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 = "ac1f6a56484a8820659555499174e588" , .load = load_module, .unload = unload_module, .load_pri = AST_MODPRI_DEFAULT, } [static] |
Definition at line 115 of file func_shell.c.
struct ast_module_info* ast_module_info = &__mod_info [static] |
Definition at line 115 of file func_shell.c.
struct ast_custom_function shell_function [static] |
Initial value:
{ .name = "SHELL", .read = shell_helper, }
Definition at line 100 of file func_shell.c.
Referenced by load_module(), and unload_module().