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
281 lines
8.1 KiB
C
281 lines
8.1 KiB
C
/*
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* Asterisk -- An open source telephony toolkit.
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*
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* Copyright (C) 2007-2008, Trinity College Computing Center
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* Written by David Chappell <David.Chappell@trincoll.edu>
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*
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* See http://www.asterisk.org for more information about
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* the Asterisk project. Please do not directly contact
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* any of the maintainers of this project for assistance;
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* the project provides a web site, mailing lists and IRC
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* channels for your use.
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*
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* This program is free software, distributed under the terms of
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* the GNU General Public License Version 2. See the LICENSE file
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* at the top of the source tree.
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*/
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/*! \file
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*
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* \brief Trivial application to read an extension into a variable
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*
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* \author David Chappell <David.Chappell@trincoll.edu>
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*
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* \ingroup applications
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*/
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/*** MODULEINFO
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<support_level>core</support_level>
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***/
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#include "asterisk.h"
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ASTERISK_REGISTER_FILE()
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#include "asterisk/file.h"
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#include "asterisk/pbx.h"
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#include "asterisk/app.h"
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#include "asterisk/module.h"
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#include "asterisk/indications.h"
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#include "asterisk/channel.h"
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/*** DOCUMENTATION
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<application name="ReadExten" language="en_US">
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<synopsis>
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Read an extension into a variable.
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</synopsis>
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<syntax>
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<parameter name="variable" required="true" />
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<parameter name="filename">
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<para>File to play before reading digits or tone with option <literal>i</literal></para>
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</parameter>
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<parameter name="context">
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<para>Context in which to match extensions.</para>
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</parameter>
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<parameter name="option">
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<optionlist>
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<option name="s">
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<para>Return immediately if the channel is not answered.</para>
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</option>
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<option name="i">
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<para>Play <replaceable>filename</replaceable> as an indication tone from your
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<filename>indications.conf</filename> or a directly specified list of
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frequencies and durations.</para>
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</option>
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<option name="n">
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<para>Read digits even if the channel is not answered.</para>
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</option>
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</optionlist>
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</parameter>
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<parameter name="timeout">
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<para>An integer number of seconds to wait for a digit response. If
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greater than <literal>0</literal>, that value will override the default timeout.</para>
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</parameter>
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</syntax>
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<description>
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<para>Reads a <literal>#</literal> terminated string of digits from the user into the given variable.</para>
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<para>Will set READEXTENSTATUS on exit with one of the following statuses:</para>
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<variablelist>
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<variable name="READEXTENSTATUS">
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<value name="OK">
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A valid extension exists in ${variable}.
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</value>
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<value name="TIMEOUT">
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No extension was entered in the specified time. Also sets ${variable} to "t".
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</value>
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<value name="INVALID">
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An invalid extension, ${INVALID_EXTEN}, was entered. Also sets ${variable} to "i".
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</value>
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<value name="SKIP">
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Line was not up and the option 's' was specified.
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</value>
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<value name="ERROR">
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Invalid arguments were passed.
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</value>
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</variable>
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</variablelist>
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</description>
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</application>
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***/
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enum readexten_option_flags {
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OPT_SKIP = (1 << 0),
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OPT_INDICATION = (1 << 1),
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OPT_NOANSWER = (1 << 2),
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};
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AST_APP_OPTIONS(readexten_app_options, {
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AST_APP_OPTION('s', OPT_SKIP),
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AST_APP_OPTION('i', OPT_INDICATION),
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AST_APP_OPTION('n', OPT_NOANSWER),
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});
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static char *app = "ReadExten";
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static int readexten_exec(struct ast_channel *chan, const char *data)
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{
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int res = 0;
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char exten[256] = "";
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int maxdigits = sizeof(exten) - 1;
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int timeout = 0, digit_timeout = 0, x = 0;
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char *argcopy = NULL, *status = "";
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struct ast_tone_zone_sound *ts = NULL;
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struct ast_flags flags = {0};
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AST_DECLARE_APP_ARGS(arglist,
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AST_APP_ARG(variable);
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AST_APP_ARG(filename);
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AST_APP_ARG(context);
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AST_APP_ARG(options);
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AST_APP_ARG(timeout);
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);
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if (ast_strlen_zero(data)) {
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ast_log(LOG_WARNING, "ReadExten requires at least one argument\n");
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pbx_builtin_setvar_helper(chan, "READEXTENSTATUS", "ERROR");
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return 0;
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}
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argcopy = ast_strdupa(data);
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AST_STANDARD_APP_ARGS(arglist, argcopy);
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if (ast_strlen_zero(arglist.variable)) {
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ast_log(LOG_WARNING, "Usage: ReadExten(variable[,filename[,context[,options[,timeout]]]])\n");
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pbx_builtin_setvar_helper(chan, "READEXTENSTATUS", "ERROR");
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return 0;
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}
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if (ast_strlen_zero(arglist.filename)) {
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arglist.filename = NULL;
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}
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if (ast_strlen_zero(arglist.context)) {
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arglist.context = ast_strdupa(ast_channel_context(chan));
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}
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if (!ast_strlen_zero(arglist.options)) {
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ast_app_parse_options(readexten_app_options, &flags, NULL, arglist.options);
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}
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if (!ast_strlen_zero(arglist.timeout)) {
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timeout = atoi(arglist.timeout);
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if (timeout > 0)
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timeout *= 1000;
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}
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if (timeout <= 0)
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timeout = ast_channel_pbx(chan) ? ast_channel_pbx(chan)->rtimeoutms : 10000;
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if (digit_timeout <= 0)
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digit_timeout = ast_channel_pbx(chan) ? ast_channel_pbx(chan)->dtimeoutms : 5000;
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if (ast_test_flag(&flags, OPT_INDICATION) && !ast_strlen_zero(arglist.filename)) {
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ts = ast_get_indication_tone(ast_channel_zone(chan), arglist.filename);
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}
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do {
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if (ast_channel_state(chan) != AST_STATE_UP) {
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if (ast_test_flag(&flags, OPT_SKIP)) {
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/* At the user's option, skip if the line is not up */
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pbx_builtin_setvar_helper(chan, arglist.variable, "");
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status = "SKIP";
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break;
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} else if (!ast_test_flag(&flags, OPT_NOANSWER)) {
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/* Otherwise answer unless we're supposed to read while on-hook */
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res = ast_answer(chan);
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}
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}
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if (res < 0) {
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status = "HANGUP";
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break;
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}
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ast_playtones_stop(chan);
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ast_stopstream(chan);
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if (ts && ts->data[0]) {
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res = ast_playtones_start(chan, 0, ts->data, 0);
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} else if (arglist.filename) {
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if (ast_test_flag(&flags, OPT_INDICATION) && ast_fileexists(arglist.filename, NULL, ast_channel_language(chan)) <= 0) {
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/*
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* We were asked to play an indication that did not exist in the config.
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* If no such file exists, play it as a tonelist. With any luck they won't
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* have a file named "350+440.ulaw"
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* (but honestly, who would do something so silly?)
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*/
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res = ast_playtones_start(chan, 0, arglist.filename, 0);
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} else {
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res = ast_streamfile(chan, arglist.filename, ast_channel_language(chan));
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}
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}
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for (x = 0; x < maxdigits; x++) {
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ast_debug(3, "extension so far: '%s', timeout: %d\n", exten, timeout);
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res = ast_waitfordigit(chan, timeout);
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ast_playtones_stop(chan);
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ast_stopstream(chan);
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timeout = digit_timeout;
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if (res < 1) { /* timeout expired or hangup */
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if (ast_check_hangup(chan)) {
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status = "HANGUP";
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} else if (x == 0) {
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pbx_builtin_setvar_helper(chan, arglist.variable, "t");
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status = "TIMEOUT";
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}
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break;
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}
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exten[x] = res;
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if (!ast_matchmore_extension(chan, arglist.context, exten, 1 /* priority */,
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S_COR(ast_channel_caller(chan)->id.number.valid, ast_channel_caller(chan)->id.number.str, NULL))) {
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if (!ast_exists_extension(chan, arglist.context, exten, 1,
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S_COR(ast_channel_caller(chan)->id.number.valid, ast_channel_caller(chan)->id.number.str, NULL))
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&& res == '#') {
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exten[x] = '\0';
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}
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break;
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}
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}
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if (!ast_strlen_zero(status))
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break;
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if (ast_exists_extension(chan, arglist.context, exten, 1,
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S_COR(ast_channel_caller(chan)->id.number.valid, ast_channel_caller(chan)->id.number.str, NULL))) {
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ast_debug(3, "User entered valid extension '%s'\n", exten);
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pbx_builtin_setvar_helper(chan, arglist.variable, exten);
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status = "OK";
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} else {
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ast_debug(3, "User dialed invalid extension '%s' in context '%s' on %s\n", exten, arglist.context, ast_channel_name(chan));
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pbx_builtin_setvar_helper(chan, arglist.variable, "i");
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pbx_builtin_setvar_helper(chan, "INVALID_EXTEN", exten);
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status = "INVALID";
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}
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} while (0);
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if (ts) {
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ts = ast_tone_zone_sound_unref(ts);
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}
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pbx_builtin_setvar_helper(chan, "READEXTENSTATUS", status);
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return status[0] == 'H' ? -1 : 0;
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}
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static int unload_module(void)
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{
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int res = ast_unregister_application(app);
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return res;
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}
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static int load_module(void)
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{
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int res = ast_register_application_xml(app, readexten_exec);
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return res;
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}
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AST_MODULE_INFO_STANDARD(ASTERISK_GPL_KEY, "Read and evaluate extension validity");
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