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    4a582616
    git migration: Refactor the ASTERISK_FILE_VERSION macro · 4a582616
    Matt Jordan authored
    Git does not support the ability to replace a token with a version
    string during check-in. While it does have support for replacing a
    token on clone, this is somewhat sub-optimal: the token is replaced
    with the object hash, which is not particularly easy for human
    consumption. What's more, in practice, the source file version was often
    not terribly useful. Generally, when triaging bugs, the overall version
    of Asterisk is far more useful than an individual SVN version of a file. As a
    result, this patch removes Asterisk's support for showing source file
    versions.
    
    Specifically, it does the following:
    
    * Rename ASTERISK_FILE_VERSION macro to ASTERISK_REGISTER_FILE, and
      remove passing the version in with the macro. Other facilities
      than 'core show file version' make use of the file names, such as
      setting a debug level only on a specific file. As such, the act of
      registering source files with the Asterisk core still has use. The
      macro rename now reflects the new macro purpose.
    
    * main/asterisk:
      - Refactor the file_version structure to reflect that it no longer
        tracks a version field.
      - Remove the "core show file version" CLI command. Without the file
        version, it is no longer useful.
      - Remove the ast_file_version_find function. The file version is no
        longer tracked.
      - Rename ast_register_file_version/ast_unregister_file_version to
        ast_register_file/ast_unregister_file, respectively.
    
    * main/manager: Remove value from the Version key of the ModuleCheck
      Action. The actual key itself has not been removed, as doing so would
      absolutely constitute a backwards incompatible change. However, since
      the file version is no longer tracked, there is no need to attempt to
      include it in the Version key.
    
    * UPGRADE: Add notes for:
      - Modification to the ModuleCheck AMI Action
      - Removal of the "core show file version" CLI command
    
    Change-Id: I6cf0ff280e1668bf4957dc21f32a5ff43444a40e
    4a582616
    History
    git migration: Refactor the ASTERISK_FILE_VERSION macro
    Matt Jordan authored
    Git does not support the ability to replace a token with a version
    string during check-in. While it does have support for replacing a
    token on clone, this is somewhat sub-optimal: the token is replaced
    with the object hash, which is not particularly easy for human
    consumption. What's more, in practice, the source file version was often
    not terribly useful. Generally, when triaging bugs, the overall version
    of Asterisk is far more useful than an individual SVN version of a file. As a
    result, this patch removes Asterisk's support for showing source file
    versions.
    
    Specifically, it does the following:
    
    * Rename ASTERISK_FILE_VERSION macro to ASTERISK_REGISTER_FILE, and
      remove passing the version in with the macro. Other facilities
      than 'core show file version' make use of the file names, such as
      setting a debug level only on a specific file. As such, the act of
      registering source files with the Asterisk core still has use. The
      macro rename now reflects the new macro purpose.
    
    * main/asterisk:
      - Refactor the file_version structure to reflect that it no longer
        tracks a version field.
      - Remove the "core show file version" CLI command. Without the file
        version, it is no longer useful.
      - Remove the ast_file_version_find function. The file version is no
        longer tracked.
      - Rename ast_register_file_version/ast_unregister_file_version to
        ast_register_file/ast_unregister_file, respectively.
    
    * main/manager: Remove value from the Version key of the ModuleCheck
      Action. The actual key itself has not been removed, as doing so would
      absolutely constitute a backwards incompatible change. However, since
      the file version is no longer tracked, there is no need to attempt to
      include it in the Version key.
    
    * UPGRADE: Add notes for:
      - Modification to the ModuleCheck AMI Action
      - Removal of the "core show file version" CLI command
    
    Change-Id: I6cf0ff280e1668bf4957dc21f32a5ff43444a40e
app_waituntil.c 3.06 KiB
/*
 * Asterisk -- An open source telephony toolkit.
 *
 * Copyright (C) 2007, Redfish Solutions
 *
 * Philip Prindeville <philipp@redfish-solutions.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 Sleep until the given epoch
 *
 * \author Philip Prindeville <philipp@redfish-solutions.com>
 *
 * \ingroup applications
 */

/*** MODULEINFO
	<support_level>core</support_level>
 ***/

#include "asterisk.h"

ASTERISK_REGISTER_FILE()

#include "asterisk/logger.h"
#include "asterisk/channel.h"
#include "asterisk/pbx.h"
#include "asterisk/module.h"

/*** DOCUMENTATION
	<application name="WaitUntil" language="en_US">
		<synopsis>
			Wait (sleep) until the current time is the given epoch.
		</synopsis>
		<syntax>
			<parameter name="epoch" required="true" />
		</syntax>
		<description>
			<para>Waits until the given <replaceable>epoch</replaceable>.</para>
			<para>Sets <variable>WAITUNTILSTATUS</variable> to one of the following values:</para>
			<variablelist>
				<variable name="WAITUNTILSTATUS">
					<value name="OK">
						Wait succeeded.
					</value>
					<value name="FAILURE">
						Invalid argument.
					</value>
					<value name="HANGUP">
						Channel hungup before time elapsed.
					</value>
					<value name="PAST">
						Time specified had already past.
					</value>
				</variable>
			</variablelist>
		</description>
	</application>
 ***/

static char *app = "WaitUntil";

static int waituntil_exec(struct ast_channel *chan, const char *data)
{
	int res;
	double fraction;
	long seconds;
	struct timeval future = { 0, };
	struct timeval now = ast_tvnow();
	int msec;

	if (ast_strlen_zero(data)) {
		ast_log(LOG_WARNING, "WaitUntil requires an argument(epoch)\n");
		pbx_builtin_setvar_helper(chan, "WAITUNTILSTATUS", "FAILURE");
		return 0;
	}

	if (sscanf(data, "%30ld%30lf", &seconds, &fraction) == 0) {
		ast_log(LOG_WARNING, "WaitUntil called with non-numeric argument\n");
		pbx_builtin_setvar_helper(chan, "WAITUNTILSTATUS", "FAILURE");
		return 0;
	}

	future.tv_sec = seconds;
	future.tv_usec = fraction * 1000000;

	if ((msec = ast_tvdiff_ms(future, now)) < 0) {
		ast_log(LOG_NOTICE, "WaitUntil called in the past (now %ld, arg %ld)\n", (long)now.tv_sec, (long)future.tv_sec);
		pbx_builtin_setvar_helper(chan, "WAITUNTILSTATUS", "PAST");
		return 0;
	}

	if ((res = ast_safe_sleep(chan, msec)))
		pbx_builtin_setvar_helper(chan, "WAITUNTILSTATUS", "HANGUP");
	else
		pbx_builtin_setvar_helper(chan, "WAITUNTILSTATUS", "OK");

	return res;
}

static int unload_module(void)
{
	return ast_unregister_application(app);
}

static int load_module(void)
{
	return ast_register_application_xml(app, waituntil_exec);
}

AST_MODULE_INFO_STANDARD(ASTERISK_GPL_KEY, "Wait until specified time");