/* $Id$
 * $URL$
 *
 * time plugin
 *
 * Copyright (C) 2003, 2004 Michael Reinelt <michael@reinelt.co.at>
 * Copyright (C) 2004 The LCD4Linux Team <lcd4linux-devel@users.sourceforge.net>
 *
 * This file is part of LCD4Linux.
 *
 * LCD4Linux is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2, or (at your option)
 * any later version.
 *
 * LCD4Linux is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 *
 */

/* 
 * exported functions:
 *
 * int plugin_init_time (void)
 *  adds some handy time functions
 *
 */


#include "config.h"

#include <time.h>
#include <stdlib.h>
#include <string.h>

#include "debug.h"
#include "plugin.h"


static void my_time(RESULT * result)
{
    double value = time(NULL);
    SetResult(&result, R_NUMBER, &value);
}


static void my_strftime(RESULT * result, RESULT * arg1, RESULT * arg2)
{
    char value[256];
    time_t t = R2N(arg2);

    value[0] = '\0';
    strftime(value, sizeof(value), R2S(arg1), localtime(&t));

    SetResult(&result, R_STRING, value);
}

static void my_stftime_tz(RESULT * result, RESULT * arg1, RESULT * arg2, RESULT * arg3)
{
    char value[256] = "";
    time_t t = R2N(arg2);
    char *tz = R2S(arg3);
    char *old_tz;

    old_tz = getenv("TZ");

    /*
     * because the next setenv() call may overwrite that string, we
     * duplicate it here
     */
    if (old_tz) {
	old_tz = strdup(old_tz);
    }

    setenv("TZ", tz, 1);
    tzset();

    strftime(value, sizeof(value), R2S(arg1), localtime(&t));

    if (old_tz) {
	setenv("TZ", old_tz, 1);
    } else {
	unsetenv("TZ");
    }
    tzset();

    free(old_tz);

    SetResult(&result, R_STRING, value);
}


int plugin_init_time(void)
{

    /* register some basic time functions */
    AddFunction("time", 0, my_time);
    AddFunction("strftime", 2, my_strftime);
    AddFunction("strftime_tz", 3, my_stftime_tz);

    return 0;
}

void plugin_exit_time(void)
{
    /* empty */
}
an-tables.git/log/?id=76b8385450942bdc03bf77f627f0b509015113bd&amp;showmsg=1&amp;follow=1'>root</a>/<a href='/dtv-scan-tables.git/log/dvb-t?id=76b8385450942bdc03bf77f627f0b509015113bd&amp;showmsg=1&amp;follow=1'>dvb-t</a>/<a href='/dtv-scan-tables.git/log/dvb-t/sk-Namestovo?id=76b8385450942bdc03bf77f627f0b509015113bd&amp;showmsg=1&amp;follow=1'>sk-Namestovo</a> (<a href='/dtv-scan-tables.git/log/dvb-t/sk-Namestovo?id=76b8385450942bdc03bf77f627f0b509015113bd&amp;showmsg=1'>unfollow</a>)</div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/dtv-scan-tables.git/log/dvb-t/sk-Namestovo?id=76b8385450942bdc03bf77f627f0b509015113bd&amp;follow=1'>Collapse</a>)</th><th class='left'>Author</th><th class='left'>Files</th><th class='left'>Lines</th></tr>
<tr class='logheader'><td><span title='2015-01-18 15:59:01 +0100'>2015-01-18</span></td><td class='logsubject'><a href='/dtv-scan-tables.git/commit/dvb-t/uk-Tacolneston?id=2d181a8f9cecb6d5ad2577ba5e34c3ca698a2eda&amp;follow=1'>COM 7 and Local TV Updates</a></td><td>silid</td><td>16</td><td><span class='deletions'>-17</span>/<span class='insertions'>+236</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
This update adds the COM7 HD mux to some regions and Oxford and Sheffield Local muxes.

Signed-off-by: Olliver Schinagl &lt;oliver@schinagl.nl&gt;


</td></tr>
<tr class='logheader'><td><span title='2015-01-11 11:17:59 +0100'>2015-01-11</span></td><td class='logsubject'><a href='/dtv-scan-tables.git/commit/dvb-t/uk-StocklandHill?id=5c5830646b781b7cfc630fa6ac2160ca9fcb5262&amp;follow=1'>dvb-t scan tables</a></td><td>Adam Laurie</td><td>1</td><td><span class='deletions'>-6</span>/<span class='insertions'>+6</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
Hi Oliver,

That's great - here is the frequency patch, tested with current (repo)
version of tvheadend - all channels receiving OK including HD.

Unfortunately, it didn't fix my original problem of picons not being
picked up, but I guess the names are related to frequency etc., not just
channel name as it works fine on all my satellite channels.... On to my
next quest, I guess!... :)

cheers &amp; thanks again,
Adam
--
Adam Laurie                         Tel: +44 (0) 20 7993 2690
Suite 7
61 Victoria Road
Surbiton
Surrey                              mailto:adam@algroup.co.uk
KT6 4JX                             http://rfidiot.org

Signed-off-by: Olliver Schinagl &lt;oliver@schinagl.nl&gt;


</td></tr>
<tr class='logheader'><td><span title='2015-01-11 11:06:23 +0100'>2015-01-11</span></td><td class='logsubject'><a href='/dtv-scan-tables.git/commit/dvb-s/Sirius-5.0E?id=aaa9a0918fcf35957dc5c31afe9afed96a0c3c2f&amp;follow=1'>Sirius-5.0E: complete update based on kingofsat.net data</a></td><td>Olli Salonen</td><td>1</td><td><span class='deletions'>-78</span>/<span class='insertions'>+111</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
</td></tr>
<tr class='logheader'><td><span title='2014-12-21 12:27:23 +0100'>2014-12-21</span></td><td class='logsubject'><a href='/dtv-scan-tables.git/commit/dvb-t/au-Brisbane?id=b46a22ca4f51a43143ab0618ee1b3b0067fa4fd3&amp;follow=1'>dtv-scan-tables: update dvb-t/au-Brisbane</a></td><td>Brian Burch</td><td>1</td><td><span class='deletions'>-2</span>/<span class='insertions'>+2</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
Update dvb-t/au-Brisbane as per Brian Burch's bug report on Ubuntu
Launchpad:
https://bugs.launchpad.net/ubuntu/+source/dtv-scan-tables/+bug/1393280

Signed-off-by: Jonathan McCrohan &lt;jmccrohan@gmail.com&gt;


</td></tr>
<tr class='logheader'><td><span title='2014-12-21 10:57:37 +0100'>2014-12-21</span></td><td class='logsubject'><a href='/dtv-scan-tables.git/commit/dvb-t/au-Canberra-Black-Mt?id=9221817e2e403db91647ef7673a0c35a97d87174&amp;follow=1'>update</a></td><td>Olliver Schinagl</td><td>1</td><td><span class='deletions'>-9</span>/<span class='insertions'>+9</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
Signed-off-by: Olliver Schinagl &lt;oliver@schinagl.nl&gt;


</td></tr>
<tr class='logheader'><td><span title='2014-11-30 12:15:23 +0100'>2014-11-30</span></td><td class='logsubject'><a href='/dtv-scan-tables.git/commit/dvb-t/fi-DNA-Ylivieska?id=82115b4a1f1039d5a2f93f2b7ddc4b2d2713b7ae&amp;follow=1'>dtv-scan-tables: fix the DNA muxes in Finland to DVB-T2</a></td><td>Olli Salonen</td><td>34</td><td><span class='deletions'>-102</span>/<span class='insertions'>+102</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
All of the DNA muxes in Finland are DVB-T2, not DVB-T.

Signed-off-by: Olli Salonen &lt;olli.salonen@iki.fi&gt;


</td></tr>
<tr class='logheader'><td><span title='2014-11-30 12:15:14 +0100'>2014-11-30</span></td><td class='logsubject'><a href='/dtv-scan-tables.git/commit/dvb-t/fi-Turku?id=4059d5ebe87e30b949dd3a9ca9a304c653152456&amp;follow=1'>dtv-scan-tables: add mux H to stations transmitting it in Finland</a></td><td>Olli Salonen</td><td>6</td><td><span class='deletions'>-30</span>/<span class='insertions'>+60</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
The new mux H is being broadcasted by Digita from 6 stations in Finland.

Signed-off-by: Olli Salonen &lt;olli.salonen@iki.fi&gt;


</td></tr>
<tr class='logheader'><td><span title='2014-11-10 10:10:47 +0100'>2014-11-10</span></td><td class='logsubject'><a href='/dtv-scan-tables.git/commit/dvb-t/vn-Thaibinh?id=2d9e6af384f85a7c998114b21d9cd8314f401743&amp;follow=1'>Delete DVBv3 comments from DVBv5 scan files</a></td><td>Jonathan McCrohan</td><td>494</td><td><span class='deletions'>-496</span>/<span class='insertions'>+0</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
Probably should have happened as part of 06e54ff.

Signed-off-by: Jonathan McCrohan &lt;jmccrohan@gmail.com&gt;


</td></tr>