diff options
Diffstat (limited to '1.4.23-rc4/funcs/func_realtime.c')
| -rw-r--r-- | 1.4.23-rc4/funcs/func_realtime.c | 175 |
1 files changed, 0 insertions, 175 deletions
diff --git a/1.4.23-rc4/funcs/func_realtime.c b/1.4.23-rc4/funcs/func_realtime.c deleted file mode 100644 index 6941b224e..000000000 --- a/1.4.23-rc4/funcs/func_realtime.c +++ /dev/null @@ -1,175 +0,0 @@ -/* - * Asterisk -- An open source telephony toolkit. - * - * Copyright (C) 2005-2006, BJ Weschke. All rights reserved. - * - * BJ Weschke <bweschke@btwtech.com> - * - * This code is released by the author with no restrictions on usage. - * - * See http://www.asterisk.org for more information about - * the Asterisk project. Please do not directly contact - * any of the maintainers of this project for assistance; - * the project provides a web site, mailing lists and IRC - * channels for your use. - * - */ - -/*! \file - * - * \brief REALTIME dialplan function - * - * \author BJ Weschke <bweschke@btwtech.com> - * - * \ingroup functions - */ - -#include "asterisk.h" - -ASTERISK_FILE_VERSION(__FILE__, "$Revision$") - -#include <stdio.h> -#include <stdlib.h> -#include <unistd.h> -#include <string.h> -#include <sys/types.h> - -#include "asterisk/file.h" -#include "asterisk/channel.h" -#include "asterisk/pbx.h" -#include "asterisk/options.h" -#include "asterisk/config.h" -#include "asterisk/module.h" -#include "asterisk/lock.h" -#include "asterisk/logger.h" -#include "asterisk/utils.h" -#include "asterisk/app.h" - -static int function_realtime_read(struct ast_channel *chan, char *cmd, char *data, char *buf, size_t len) -{ - struct ast_variable *var, *head; - struct ast_module_user *u; - char *results, *result_begin; - size_t resultslen = 0; - AST_DECLARE_APP_ARGS(args, - AST_APP_ARG(family); - AST_APP_ARG(fieldmatch); - AST_APP_ARG(value); - AST_APP_ARG(delim1); - AST_APP_ARG(delim2); - ); - - - if (ast_strlen_zero(data)) { - ast_log(LOG_WARNING, "Syntax: REALTIME(family|fieldmatch[|value[|delim1[|delim2]]]) - missing argument!\n"); - return -1; - } - - u = ast_module_user_add(chan); - - AST_STANDARD_APP_ARGS(args, data); - - if (!args.delim1) - args.delim1 = "|"; - if (!args.delim2) - args.delim2 = "="; - - if (chan) - ast_autoservice_start(chan); - - head = ast_load_realtime(args.family, args.fieldmatch, args.value, NULL); - - if (!head) { - ast_module_user_remove(u); - if (chan) - ast_autoservice_stop(chan); - return -1; - } - for (var = head; var; var = var->next) - resultslen += strlen(var->name) + strlen(var->value) + strlen(args.delim1) + strlen(args.delim2); - - result_begin = results = alloca(resultslen); - for (var = head; var; var = var->next) - ast_build_string(&results, &resultslen, "%s%s%s%s", var->name, args.delim2, var->value, args.delim1); - ast_copy_string(buf, result_begin, len); - - ast_module_user_remove(u); - - if (chan) - ast_autoservice_stop(chan); - - return 0; -} - -static int function_realtime_write(struct ast_channel *chan, char *cmd, char *data, const char *value) -{ - struct ast_module_user *u = NULL; - int res = 0; - AST_DECLARE_APP_ARGS(args, - AST_APP_ARG(family); - AST_APP_ARG(fieldmatch); - AST_APP_ARG(value); - AST_APP_ARG(field); - ); - - if (ast_strlen_zero(data)) { - ast_log(LOG_WARNING, "Syntax: REALTIME(family|fieldmatch|value|newcol) - missing argument!\n"); - return -1; - } - - if (chan) { - ast_autoservice_start(chan); - u = ast_module_user_add(chan); - } - - AST_STANDARD_APP_ARGS(args, data); - - res = ast_update_realtime(args.family, args.fieldmatch, args.value, args.field, (char *)value, NULL); - - if (res < 0) { - ast_log(LOG_WARNING, "Failed to update. Check the debug log for possible data repository related entries.\n"); - } - - if (chan) { - ast_module_user_remove(u); - ast_autoservice_stop(chan); - } - - return 0; -} - -struct ast_custom_function realtime_function = { - .name = "REALTIME", - .synopsis = "RealTime Read/Write Functions", - .syntax = "REALTIME(family|fieldmatch[|value[|delim1[|delim2]]]) on read\n" - "REALTIME(family|fieldmatch|value|field) on write\n", - .desc = "This function will read or write values from/to a RealTime repository.\n" - "REALTIME(....) will read names/values from the repository, and \n" - "REALTIME(....)= will write a new value/field to the repository. On a\n" - "read, this function returns a delimited text string. The name/value \n" - "pairs are delimited by delim1, and the name and value are delimited \n" - "between each other with delim2. The default for delim1 is '|' and \n" - "the default for delim2 is '='. If there is no match, NULL will be \n" - "returned by the function. On a write, this function will always \n" - "return NULL. \n", - .read = function_realtime_read, - .write = function_realtime_write, -}; - -static int unload_module(void) -{ - int res = ast_custom_function_unregister(&realtime_function); - - ast_module_user_hangup_all(); - - return res; -} - -static int load_module(void) -{ - int res = ast_custom_function_register(&realtime_function); - - return res; -} - -AST_MODULE_INFO_STANDARD(ASTERISK_GPL_KEY, "Read/Write values from a RealTime repository"); |