This patch adds 'const' tags to a number of Asterisk APIs where they are appropriate (where the API already demanded that the function argument not be modified, but the compiler was not informed of that fact). The list includes: - CLI command handlers - CLI command handler arguments - AGI command handlers - AGI command handler arguments - Dialplan application handler arguments - Speech engine API function arguments In addition, various file-scope and function-scope constant arrays got 'const' and/or 'static' qualifiers where they were missing. Review: https://reviewboard.asterisk.org/r/251/ git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@196072 65c4cc65-6c06-0410-ace0-fbb531ad65f3
143 lines
3.8 KiB
C
143 lines
3.8 KiB
C
/*
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* Asterisk -- An open source telephony toolkit.
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*
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* Copyright (c) 2003, 2006 Tilghman Lesher. All rights reserved.
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* Copyright (c) 2006 Digium, Inc.
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*
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* Tilghman Lesher <app_sayunixtime__200309@the-tilghman.com>
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*
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* This code is released by the author with no restrictions on usage.
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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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*/
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/*! \file
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*
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* \brief SayUnixTime application
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*
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* \author Tilghman Lesher <app_sayunixtime__200309@the-tilghman.com>
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*
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* \ingroup applications
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*/
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#include "asterisk.h"
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ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
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#include "asterisk/file.h"
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#include "asterisk/channel.h"
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#include "asterisk/pbx.h"
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#include "asterisk/module.h"
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#include "asterisk/say.h"
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#include "asterisk/app.h"
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/*** DOCUMENTATION
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<application name="SayUnixTime" language="en_US">
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<synopsis>
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Says a specified time in a custom format.
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</synopsis>
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<syntax>
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<parameter name="unixtime">
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<para>time, in seconds since Jan 1, 1970. May be negative. Defaults to now.</para>
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</parameter>
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<parameter name="timezone">
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<para>timezone, see <directory>/usr/share/zoneinfo</directory> for a list. Defaults to machine default.</para>
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</parameter>
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<parameter name="format">
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<para>a format the time is to be said in. See <filename>voicemail.conf</filename>.
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Defaults to <literal>ABdY "digits/at" IMp</literal></para>
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</parameter>
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</syntax>
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<description>
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<para>Uses some of the sound files stored in <directory>/var/lib/asterisk/sounds</directory> to construct a phrase
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saying the specified date and/or time in the specified format. </para>
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</description>
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<see-also>
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<ref type="function">STRFTIME</ref>
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<ref type="function">STRPTIME</ref>
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<ref type="function">IFTIME</ref>
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</see-also>
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</application>
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<application name="DateTime" language="en_US">
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<synopsis>
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Says a specified time in a custom format.
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</synopsis>
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<syntax>
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<parameter name="unixtime">
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<para>time, in seconds since Jan 1, 1970. May be negative. Defaults to now.</para>
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</parameter>
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<parameter name="timezone">
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<para>timezone, see <filename>/usr/share/zoneinfo</filename> for a list. Defaults to machine default.</para>
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</parameter>
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<parameter name="format">
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<para>a format the time is to be said in. See <filename>voicemail.conf</filename>.
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Defaults to <literal>ABdY "digits/at" IMp</literal></para>
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</parameter>
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</syntax>
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<description>
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<para>Say the date and time in a specified format.</para>
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</description>
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</application>
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***/
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static char *app_sayunixtime = "SayUnixTime";
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static char *app_datetime = "DateTime";
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static int sayunixtime_exec(struct ast_channel *chan, const char *data)
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{
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AST_DECLARE_APP_ARGS(args,
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AST_APP_ARG(timeval);
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AST_APP_ARG(timezone);
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AST_APP_ARG(format);
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);
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char *parse;
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int res = 0;
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time_t unixtime;
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if (!data)
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return 0;
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parse = ast_strdupa(data);
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AST_STANDARD_APP_ARGS(args, parse);
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ast_get_time_t(args.timeval, &unixtime, time(NULL), NULL);
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if (chan->_state != AST_STATE_UP)
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res = ast_answer(chan);
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if (!res)
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res = ast_say_date_with_format(chan, unixtime, AST_DIGIT_ANY,
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chan->language, args.format, args.timezone);
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return res;
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}
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static int unload_module(void)
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{
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int res;
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res = ast_unregister_application(app_sayunixtime);
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res |= ast_unregister_application(app_datetime);
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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;
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res = ast_register_application_xml(app_sayunixtime, sayunixtime_exec);
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res |= ast_register_application_xml(app_datetime, sayunixtime_exec);
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return res;
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}
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AST_MODULE_INFO_STANDARD(ASTERISK_GPL_KEY, "Say time");
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