apps/app_sayunixtime.c

   1 /*
   2  * Asterisk -- An open source telephony toolkit.
   3  *
   4  * Copyright (c) 2003, 2006 Tilghman Lesher.  All rights reserved.
   5  * Copyright (c) 2006 Digium, Inc.
   6  *
   7  * Tilghman Lesher <app_sayunixtime__200309@the-tilghman.com>
   8  *
   9  * This code is released by the author with no restrictions on usage.
  10  *
  11  * See http://www.asterisk.org for more information about
  12  * the Asterisk project. Please do not directly contact
  13  * any of the maintainers of this project for assistance;
  14  * the project provides a web site, mailing lists and IRC
  15  * channels for your use.
  16  *
  17  */
  18
  19 /*! \file
  20  *
  21  * \brief SayUnixTime application
  22  *
  23  * \author Tilghman Lesher <app_sayunixtime__200309@the-tilghman.com>
  24  *
  25  * \ingroup applications
  26  */
  27
  28 #include "asterisk.h"
  29
  30 ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
  31
  32 #include "asterisk/file.h"
  33 #include "asterisk/channel.h"
  34 #include "asterisk/pbx.h"
  35 #include "asterisk/module.h"
  36 #include "asterisk/say.h"
  37 #include "asterisk/app.h"
  38
  39 static char *app_sayunixtime = "SayUnixTime";
  40 static char *app_datetime = "DateTime";
  41
  42 static char *sayunixtime_synopsis = "Says a specified time in a custom format";
  43
  44 static char *sayunixtime_descrip =
  45 "SayUnixTime([unixtime][,[timezone][,format]])\n"
  46 "  unixtime  - time, in seconds since Jan 1, 1970.  May be negative.\n"
  47 "              defaults to now.\n"
  48 "  timezone  - timezone, see /usr/share/zoneinfo for a list.\n"
  49 "              defaults to machine default.\n"
  50 "  format    - a format the time is to be said in.  See voicemail.conf.\n"
  51 "              defaults to \"ABdY 'digits/at' IMp\"\n";
  52 static char *datetime_descrip =
  53 "DateTime([unixtime][,[timezone][,format]])\n"
  54 "  unixtime  - time, in seconds since Jan 1, 1970.  May be negative.\n"
  55 "              defaults to now.\n"
  56 "  timezone  - timezone, see /usr/share/zoneinfo for a list.\n"
  57 "              defaults to machine default.\n"
  58 "  format:   - a format the time is to be said in.  See voicemail.conf.\n"
  59 "              defaults to \"ABdY 'digits/at' IMp\"\n";
  60
  61
  62 static int sayunixtime_exec(struct ast_channel *chan, void *data)
  63 {
  64         AST_DECLARE_APP_ARGS(args,
  65                 AST_APP_ARG(timeval);
  66                 AST_APP_ARG(timezone);
  67                 AST_APP_ARG(format);
  68         );
  69         char *parse;
  70         int res = 0;
  71         time_t unixtime;
  72
  73         if (!data)
  74                 return 0;
  75
  76         parse = ast_strdupa(data);
  77
  78         AST_STANDARD_APP_ARGS(args, parse);
  79
  80         ast_get_time_t(args.timeval, &unixtime, time(NULL), NULL);
  81
  82         if (chan->_state != AST_STATE_UP)
  83                 res = ast_answer(chan);
  84
  85         if (!res)
  86                 res = ast_say_date_with_format(chan, unixtime, AST_DIGIT_ANY,
  87                                                chan->language, args.format, args.timezone);
  88
  89         return res;
  90 }
  91
  92 static int unload_module(void)
  93 {
  94         int res;
  95
  96         res = ast_unregister_application(app_sayunixtime);
  97         res |= ast_unregister_application(app_datetime);
  98
  99         return res;
 100 }
 101
 102 static int load_module(void)
 103 {
 104         int res;
 105
 106         res = ast_register_application(app_sayunixtime, sayunixtime_exec, sayunixtime_synopsis, sayunixtime_descrip);
 107         res |= ast_register_application(app_datetime, sayunixtime_exec, sayunixtime_synopsis, datetime_descrip);
 108
 109         return res;
 110 }
 111
 112 AST_MODULE_INFO_STANDARD(ASTERISK_GPL_KEY, "Say time");