Functions for interaction with the Asterisk database. More...
#include "asterisk.h"
#include <regex.h>
#include "asterisk/module.h"
#include "asterisk/channel.h"
#include "asterisk/pbx.h"
#include "asterisk/utils.h"
#include "asterisk/app.h"
#include "asterisk/astdb.h"
Go to the source code of this file.
Functions | |
AST_MODULE_INFO_STANDARD (ASTERISK_GPL_KEY,"Database (astdb) related dialplan functions") | |
static int | function_db_delete (struct ast_channel *chan, const char *cmd, char *parse, char *buf, size_t len) |
static int | function_db_exists (struct ast_channel *chan, const char *cmd, char *parse, char *buf, size_t len) |
static int | function_db_read (struct ast_channel *chan, const char *cmd, char *parse, char *buf, size_t len) |
static int | function_db_write (struct ast_channel *chan, const char *cmd, char *parse, const char *value) |
static int | load_module (void) |
static int | unload_module (void) |
Variables | |
static struct ast_custom_function | db_delete_function |
static struct ast_custom_function | db_exists_function |
static struct ast_custom_function | db_function |
Functions for interaction with the Asterisk database.
Definition in file func_db.c.
AST_MODULE_INFO_STANDARD | ( | ASTERISK_GPL_KEY | , | |
"Database (astdb) related dialplan functions" | ||||
) |
static int function_db_delete | ( | struct ast_channel * | chan, | |
const char * | cmd, | |||
char * | parse, | |||
char * | buf, | |||
size_t | len | |||
) | [static] |
Definition at line 211 of file func_db.c.
References args, AST_APP_ARG, ast_db_del(), ast_db_get(), ast_debug, AST_DECLARE_APP_ARGS, ast_log(), AST_NONSTANDARD_APP_ARGS, ast_strlen_zero(), LOG_WARNING, and pbx_builtin_setvar_helper().
00213 { 00214 AST_DECLARE_APP_ARGS(args, 00215 AST_APP_ARG(family); 00216 AST_APP_ARG(key); 00217 ); 00218 00219 buf[0] = '\0'; 00220 00221 if (ast_strlen_zero(parse)) { 00222 ast_log(LOG_WARNING, "DB_DELETE requires an argument, DB_DELETE(<family>/<key>)\n"); 00223 return -1; 00224 } 00225 00226 AST_NONSTANDARD_APP_ARGS(args, parse, '/'); 00227 00228 if (args.argc < 2) { 00229 ast_log(LOG_WARNING, "DB_DELETE requires an argument, DB_DELETE(<family>/<key>)\n"); 00230 return -1; 00231 } 00232 00233 if (ast_db_get(args.family, args.key, buf, len - 1)) { 00234 ast_debug(1, "DB_DELETE: %s/%s not found in database.\n", args.family, args.key); 00235 } else { 00236 if (ast_db_del(args.family, args.key)) { 00237 ast_debug(1, "DB_DELETE: %s/%s could not be deleted from the database\n", args.family, args.key); 00238 } 00239 } 00240 00241 pbx_builtin_setvar_helper(chan, "DB_RESULT", buf); 00242 00243 return 0; 00244 }
static int function_db_exists | ( | struct ast_channel * | chan, | |
const char * | cmd, | |||
char * | parse, | |||
char * | buf, | |||
size_t | len | |||
) | [static] |
Definition at line 173 of file func_db.c.
References args, AST_APP_ARG, ast_db_get(), AST_DECLARE_APP_ARGS, ast_log(), AST_NONSTANDARD_APP_ARGS, ast_strlen_zero(), LOG_WARNING, and pbx_builtin_setvar_helper().
00175 { 00176 AST_DECLARE_APP_ARGS(args, 00177 AST_APP_ARG(family); 00178 AST_APP_ARG(key); 00179 ); 00180 00181 buf[0] = '\0'; 00182 00183 if (ast_strlen_zero(parse)) { 00184 ast_log(LOG_WARNING, "DB_EXISTS requires an argument, DB(<family>/<key>)\n"); 00185 return -1; 00186 } 00187 00188 AST_NONSTANDARD_APP_ARGS(args, parse, '/'); 00189 00190 if (args.argc < 2) { 00191 ast_log(LOG_WARNING, "DB_EXISTS requires an argument, DB(<family>/<key>)\n"); 00192 return -1; 00193 } 00194 00195 if (ast_db_get(args.family, args.key, buf, len - 1)) { 00196 strcpy(buf, "0"); 00197 } else { 00198 pbx_builtin_setvar_helper(chan, "DB_RESULT", buf); 00199 strcpy(buf, "1"); 00200 } 00201 00202 return 0; 00203 }
static int function_db_read | ( | struct ast_channel * | chan, | |
const char * | cmd, | |||
char * | parse, | |||
char * | buf, | |||
size_t | len | |||
) | [static] |
Definition at line 109 of file func_db.c.
References args, AST_APP_ARG, ast_db_get(), ast_debug, AST_DECLARE_APP_ARGS, ast_log(), AST_NONSTANDARD_APP_ARGS, ast_strlen_zero(), LOG_WARNING, and pbx_builtin_setvar_helper().
00111 { 00112 AST_DECLARE_APP_ARGS(args, 00113 AST_APP_ARG(family); 00114 AST_APP_ARG(key); 00115 ); 00116 00117 buf[0] = '\0'; 00118 00119 if (ast_strlen_zero(parse)) { 00120 ast_log(LOG_WARNING, "DB requires an argument, DB(<family>/<key>)\n"); 00121 return -1; 00122 } 00123 00124 AST_NONSTANDARD_APP_ARGS(args, parse, '/'); 00125 00126 if (args.argc < 2) { 00127 ast_log(LOG_WARNING, "DB requires an argument, DB(<family>/<key>)\n"); 00128 return -1; 00129 } 00130 00131 if (ast_db_get(args.family, args.key, buf, len - 1)) { 00132 ast_debug(1, "DB: %s/%s not found in database.\n", args.family, args.key); 00133 } else { 00134 pbx_builtin_setvar_helper(chan, "DB_RESULT", buf); 00135 } 00136 00137 return 0; 00138 }
static int function_db_write | ( | struct ast_channel * | chan, | |
const char * | cmd, | |||
char * | parse, | |||
const char * | value | |||
) | [static] |
Definition at line 140 of file func_db.c.
References args, AST_APP_ARG, ast_db_put(), AST_DECLARE_APP_ARGS, ast_log(), AST_NONSTANDARD_APP_ARGS, ast_strlen_zero(), and LOG_WARNING.
00142 { 00143 AST_DECLARE_APP_ARGS(args, 00144 AST_APP_ARG(family); 00145 AST_APP_ARG(key); 00146 ); 00147 00148 if (ast_strlen_zero(parse)) { 00149 ast_log(LOG_WARNING, "DB requires an argument, DB(<family>/<key>)=<value>\n"); 00150 return -1; 00151 } 00152 00153 AST_NONSTANDARD_APP_ARGS(args, parse, '/'); 00154 00155 if (args.argc < 2) { 00156 ast_log(LOG_WARNING, "DB requires an argument, DB(<family>/<key>)=value\n"); 00157 return -1; 00158 } 00159 00160 if (ast_db_put(args.family, args.key, value)) { 00161 ast_log(LOG_WARNING, "DB: Error writing value to database.\n"); 00162 } 00163 00164 return 0; 00165 }
static int load_module | ( | void | ) | [static] |
Definition at line 263 of file func_db.c.
References ast_custom_function_register.
00264 { 00265 int res = 0; 00266 00267 res |= ast_custom_function_register(&db_function); 00268 res |= ast_custom_function_register(&db_exists_function); 00269 res |= ast_custom_function_register(&db_delete_function); 00270 00271 return res; 00272 }
static int unload_module | ( | void | ) | [static] |
Definition at line 252 of file func_db.c.
References ast_custom_function_unregister().
00253 { 00254 int res = 0; 00255 00256 res |= ast_custom_function_unregister(&db_function); 00257 res |= ast_custom_function_unregister(&db_exists_function); 00258 res |= ast_custom_function_unregister(&db_delete_function); 00259 00260 return res; 00261 }
struct ast_custom_function db_delete_function [static] |
{ .name = "DB_DELETE", .read = function_db_delete, }
struct ast_custom_function db_exists_function [static] |
{ .name = "DB_EXISTS", .read = function_db_exists, .read_max = 2, }
struct ast_custom_function db_function [static] |
{ .name = "DB", .read = function_db_read, .write = function_db_write, }