asterisk/funcs/func_version.c
Leif Madsen a525edea59 Merged revisions 328247 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.10

................
  r328247 | lmadsen | 2011-07-14 16:25:31 -0400 (Thu, 14 Jul 2011) | 14 lines
  
  Merged revisions 328209 via svnmerge from 
  https://origsvn.digium.com/svn/asterisk/branches/1.8
  
  ........
    r328209 | lmadsen | 2011-07-14 16:13:06 -0400 (Thu, 14 Jul 2011) | 6 lines
    
    Introduce <support_level> tags in MODULEINFO.
    This change introduces MODULEINFO into many modules in Asterisk in order to show
    the community support level for those modules. This is used by changes committed
    to menuselect by Russell Bryant recently (r917 in menuselect). More information about
    the support level types and what they mean is available on the wiki at
    https://wiki.asterisk.org/wiki/display/AST/Asterisk+Module+Support+States
  ........
................


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@328259 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2011-07-14 20:28:54 +00:00

136 lines
4 KiB
C

/*
* Asterisk -- An open source telephony toolkit.
*
* Copyright (C) 2006, Digium, Inc.
*
* 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 Return the current Version strings
*
* \author Steve Murphy (murf@digium.com)
* \ingroup functions
*/
/*** MODULEINFO
<support_level>core</support_level>
***/
#include "asterisk.h"
ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
#include "asterisk/module.h"
#include "asterisk/channel.h"
#include "asterisk/pbx.h"
#include "asterisk/utils.h"
#include "asterisk/app.h"
#include "asterisk/ast_version.h"
#include "asterisk/build.h"
/*** DOCUMENTATION
<function name="VERSION" language="en_US">
<synopsis>
Return the Version info for this Asterisk.
</synopsis>
<syntax>
<parameter name="info">
<para>The possible values are:</para>
<enumlist>
<enum name="ASTERISK_VERSION_NUM">
<para>A string of digits is returned (right now fixed at 999999).</para>
</enum>
<enum name="BUILD_USER">
<para>The string representing the user's name whose account
was used to configure Asterisk, is returned.</para>
</enum>
<enum name="BUILD_HOSTNAME">
<para>The string representing the name of the host on which Asterisk was configured, is returned.</para>
</enum>
<enum name="BUILD_MACHINE">
<para>The string representing the type of machine on which Asterisk was configured, is returned.</para>
</enum>
<enum name="BUILD_OS">
<para>The string representing the OS of the machine on which Asterisk was configured, is returned.</para>
</enum>
<enum name="BUILD_DATE">
<para>The string representing the date on which Asterisk was configured, is returned.</para>
</enum>
<enum name="BUILD_KERNEL">
<para>The string representing the kernel version of the machine on which Asterisk
was configured, is returned.</para>
</enum>
</enumlist>
</parameter>
</syntax>
<description>
<para>If there are no arguments, return the version of Asterisk in this format: SVN-branch-1.4-r44830M</para>
<para>Example: Set(junky=${VERSION()};</para>
<para>Sets junky to the string <literal>SVN-branch-1.6-r74830M</literal>, or possibly, <literal>SVN-trunk-r45126M</literal>.</para>
</description>
</function>
***/
static int acf_version_exec(struct ast_channel *chan, const char *cmd,
char *parse, char *buffer, size_t buflen)
{
const char *response_char = ast_get_version();
AST_DECLARE_APP_ARGS(args,
AST_APP_ARG(info);
);
AST_STANDARD_APP_ARGS(args, parse);
if (!ast_strlen_zero(args.info) ) {
if (!strcasecmp(args.info,"ASTERISK_VERSION_NUM"))
response_char = ast_get_version_num();
else if (!strcasecmp(args.info,"BUILD_USER"))
response_char = BUILD_USER;
else if (!strcasecmp(args.info,"BUILD_HOSTNAME"))
response_char = BUILD_HOSTNAME;
else if (!strcasecmp(args.info,"BUILD_MACHINE"))
response_char = BUILD_MACHINE;
else if (!strcasecmp(args.info,"BUILD_KERNEL"))
response_char = BUILD_KERNEL;
else if (!strcasecmp(args.info,"BUILD_OS"))
response_char = BUILD_OS;
else if (!strcasecmp(args.info,"BUILD_DATE"))
response_char = BUILD_DATE;
}
ast_debug(1, "VERSION returns %s result, given %s argument\n", response_char, args.info);
ast_copy_string(buffer, response_char, buflen);
return 0;
}
static struct ast_custom_function acf_version = {
.name = "VERSION",
.read = acf_version_exec,
};
static int unload_module(void)
{
ast_custom_function_unregister(&acf_version);
return 0;
}
static int load_module(void)
{
return ast_custom_function_register(&acf_version);
}
AST_MODULE_INFO_STANDARD(ASTERISK_GPL_KEY, "Get Asterisk Version/Build Info");