diff options
author | kpfleming <kpfleming@f38db490-d61c-443f-a65b-d21fe96a405b> | 2005-11-11 00:32:45 +0000 |
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committer | kpfleming <kpfleming@f38db490-d61c-443f-a65b-d21fe96a405b> | 2005-11-11 00:32:45 +0000 |
commit | af00d08aa12d237b6dd432f53b6a18977a648f99 (patch) | |
tree | 865ef9543963ddf0c0ecbcd87fb02a23ec5ae576 /apps/app_substring.c | |
parent | ec2c69f0a0e67f8bc3d385e38c5414fa74cdf0ba (diff) |
issue #5673
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@7062 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'apps/app_substring.c')
-rwxr-xr-x | apps/app_substring.c | 164 |
1 files changed, 0 insertions, 164 deletions
diff --git a/apps/app_substring.c b/apps/app_substring.c deleted file mode 100755 index 9771df98d..000000000 --- a/apps/app_substring.c +++ /dev/null @@ -1,164 +0,0 @@ -/* - * Asterisk -- An open source telephony toolkit. - * - * Copyright (C) 1999 - 2005, Digium, Inc. - * - * Mark Spencer <markster@digium.com> - * - * 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. - * - * This program is free software, distributed under the terms of - * the GNU General Public License Version 2. See the LICENSE file - * at the top of the source tree. - */ - -/*! \file - * - * \brief substr - * - * \ingroup applications - * \todo Deprecate this application in 1.3dev - */ - -#include <stdlib.h> -#include <stdio.h> -#include <string.h> -#include <unistd.h> -#include <sys/types.h> - -#include "asterisk.h" - -ASTERISK_FILE_VERSION(__FILE__, "$Revision$") - -#include "asterisk/file.h" -#include "asterisk/logger.h" -#include "asterisk/channel.h" -#include "asterisk/pbx.h" -#include "asterisk/module.h" -#include "asterisk/pbx.h" -#include "asterisk/lock.h" - -static char *tdesc = "(Deprecated) Save substring digits in a given variable"; - -static char *descrip = -" (Deprecated, use ${variable:a:b} instead)\n" -"\n" -" SubString(variable=string_of_digits|count1|count2): Assigns the substring\n" -"of string_of_digits to a given variable. Parameter count1 may be positive\n" -"or negative. If it's positive then we skip the first count1 digits from the\n" -"left. If it's negative, we move count1 digits counting from the end of\n" -"the string to the left. Parameter count2 implies how many digits we are\n" -"taking from the point that count1 placed us. If count2 is negative, then\n" -"that many digits are omitted from the end.\n" -"For example:\n" -"exten => _NXXXXXX,1,SubString,test=2564286161|0|3\n" -"assigns the area code (3 first digits) to variable test.\n" -"exten => _NXXXXXX,1,SubString,test=2564286161|-7|7\n" -"assigns the last 7 digits to variable test.\n" -"exten => _NXXXXXX,1,SubString,test=2564286161|0|-4\n" -"assigns all but the last 4 digits to variable test.\n" -"If there are no parameters it'll return with -1.\n" -"If there wrong parameters it go on and return with 0\n"; - -static char *app = "SubString"; - -static char *synopsis = "(Deprecated) Save substring digits in a given variable"; - -STANDARD_LOCAL_USER; - -LOCAL_USER_DECL; - -static int substring_exec(struct ast_channel *chan, void *data) -{ - char newexten[AST_MAX_EXTENSION] = ""; - char *count1, *count2; - char *first, *second, *stringp; - struct localuser *u; - - LOCAL_USER_ADD(u); - - stringp=alloca(strlen(data)+1); - ast_log(LOG_WARNING, "The use of Substring application is deprecated. Please use ${variable:a:b} instead\n"); - strncpy(stringp,data,strlen(data)); - if (strchr(stringp,'|')&&strchr(stringp,'=')) { - int icount1,icount2; - first=strsep(&stringp,"="); - second=strsep(&stringp,"|"); - count1=strsep(&stringp,"|"); - count2=strsep(&stringp,"\0"); - if (!first || !second || !count1 || !count2) { - ast_log(LOG_DEBUG, "Ignoring, since there is no argument: variable or string or count1 or count2\n"); - LOCAL_USER_REMOVE(u); - return 0; - } - icount1=atoi(count1); - icount2=atoi(count2); - if (icount2<0) { - icount2 = icount2 + strlen(second); - } - if (abs(icount1)>strlen(second)) { - ast_log(LOG_WARNING, "Limiting count1 parameter because it exceeds the length of the string\n"); - if (icount1>=0) - icount1=strlen(second); - else - icount1=0; - } - if ((icount1<0 && icount2>-icount1) || (icount1>=0 && icount1+icount2>strlen(second))) { - ast_log(LOG_WARNING, "Limiting count2 parameter because it exceeds the length of the string\n"); - if (icount1>=0) - icount2=strlen(second)-icount1; - else - icount2=strlen(second)+icount1; - } - if (first&&second) { - if (icount1>=0) - strncpy(newexten,second+icount1,icount2); - else - strncpy(newexten,second+strlen(second)+icount1,icount2); - pbx_builtin_setvar_helper(chan,first,newexten); - } - } else { - ast_log(LOG_DEBUG, "Ignoring, no parameters\n"); - } - - LOCAL_USER_REMOVE(u); - - return 0; -} - -int unload_module(void) -{ - int res; - - res = ast_unregister_application(app); - - STANDARD_HANGUP_LOCALUSERS; - - return res; -} - -int load_module(void) -{ - return ast_register_application(app, substring_exec, synopsis, descrip); -} - -char *description(void) -{ - return tdesc; -} - -int usecount(void) -{ - int res; - STANDARD_USECOUNT(res); - return res; -} - -char *key() -{ - return ASTERISK_GPL_KEY; -} |