#include "asterisk.h"
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include "asterisk/file.h"
#include "asterisk/logger.h"
#include "asterisk/options.h"
#include "asterisk/channel.h"
#include "asterisk/pbx.h"
#include "asterisk/app.h"
#include "asterisk/module.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 | readfile_exec (struct ast_channel *chan, void *data) |
static int | unload_module (void) |
Variables | |
static struct ast_module_info | __mod_info = { .name = AST_MODULE, .flags = AST_MODFLAG_DEFAULT | AST_MODFLAG_BUILDSUM, .description = "Stores output of file into a variable" , .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 = "361d7bb937402d51e4658efb5b4d76e4" , .load = load_module, .unload = unload_module, } |
static char * | app_readfile = "ReadFile" |
static const struct ast_module_info * | ast_module_info = &__mod_info |
static char * | readfile_descrip |
static char * | readfile_synopsis = "ReadFile(varname=file,length)" |
Definition in file app_readfile.c.
static void __reg_module | ( | void | ) | [static] |
Definition at line 120 of file app_readfile.c.
static void __unreg_module | ( | void | ) | [static] |
Definition at line 120 of file app_readfile.c.
static int load_module | ( | void | ) | [static] |
Definition at line 115 of file app_readfile.c.
References ast_register_application(), and readfile_exec().
00116 { 00117 return ast_register_application(app_readfile, readfile_exec, readfile_synopsis, readfile_descrip); 00118 }
static int readfile_exec | ( | struct ast_channel * | chan, | |
void * | data | |||
) | [static] |
Definition at line 56 of file app_readfile.c.
References ast_log(), ast_module_user_add, ast_module_user_remove, ast_read_textfile(), ast_strdupa, ast_strlen_zero(), ast_module_user::chan, free, len(), LOG_ERROR, LOG_WARNING, pbx_builtin_setvar_helper(), and s.
Referenced by load_module().
00057 { 00058 int res=0; 00059 struct ast_module_user *u; 00060 char *s, *varname=NULL, *file=NULL, *length=NULL, *returnvar=NULL; 00061 int len=0; 00062 00063 if (ast_strlen_zero(data)) { 00064 ast_log(LOG_WARNING, "ReadFile require an argument!\n"); 00065 return -1; 00066 } 00067 00068 u = ast_module_user_add(chan); 00069 00070 s = ast_strdupa(data); 00071 00072 varname = strsep(&s, "="); 00073 file = strsep(&s, "|"); 00074 length = s; 00075 00076 if (!varname || !file) { 00077 ast_log(LOG_ERROR, "No file or variable specified!\n"); 00078 ast_module_user_remove(u); 00079 return -1; 00080 } 00081 00082 if (length) { 00083 if ((sscanf(length, "%30d", &len) != 1) || (len < 0)) { 00084 ast_log(LOG_WARNING, "%s is not a positive number, defaulting length to max\n", length); 00085 len = 0; 00086 } 00087 } 00088 00089 if ((returnvar = ast_read_textfile(file))) { 00090 if (len > 0) { 00091 if (len < strlen(returnvar)) 00092 returnvar[len]='\0'; 00093 else 00094 ast_log(LOG_WARNING, "%s is longer than %d, and %d \n", file, len, (int)strlen(returnvar)); 00095 } 00096 pbx_builtin_setvar_helper(chan, varname, returnvar); 00097 free(returnvar); 00098 } 00099 ast_module_user_remove(u); 00100 return res; 00101 }
static int unload_module | ( | void | ) | [static] |
Definition at line 104 of file app_readfile.c.
References ast_module_user_hangup_all, and ast_unregister_application().
00105 { 00106 int res; 00107 00108 res = ast_unregister_application(app_readfile); 00109 00110 ast_module_user_hangup_all(); 00111 00112 return res; 00113 }
struct ast_module_info __mod_info = { .name = AST_MODULE, .flags = AST_MODFLAG_DEFAULT | AST_MODFLAG_BUILDSUM, .description = "Stores output of file into a variable" , .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 = "361d7bb937402d51e4658efb5b4d76e4" , .load = load_module, .unload = unload_module, } [static] |
Definition at line 120 of file app_readfile.c.
char* app_readfile = "ReadFile" [static] |
Definition at line 45 of file app_readfile.c.
const struct ast_module_info* ast_module_info = &__mod_info [static] |
Definition at line 120 of file app_readfile.c.
char* readfile_descrip [static] |
Initial value:
"ReadFile(varname=file,length)\n" " Varname - Result stored here.\n" " File - The name of the file to read.\n" " Length - Maximum number of characters to capture.\n"
Definition at line 49 of file app_readfile.c.
char* readfile_synopsis = "ReadFile(varname=file,length)" [static] |
Definition at line 47 of file app_readfile.c.