mirror of
https://github.com/vdr-projects/vdr.git
synced 2025-03-01 10:50:46 +00:00
f82cdfed40
VDR developer version 2.1.10 is now available at
ftp://ftp.tvdr.de/vdr/Developer/vdr-2.1.10.tar.bz2
A 'diff' against the previous version is available at
ftp://ftp.tvdr.de/vdr/Developer/vdr-2.1.9-2.1.10.diff
MD5 checksums:
889f053463e2720f1ad6517cc19e82f6 vdr-2.1.10.tar.bz2
c126fb89a79db55867ae9d9a869569aa vdr-2.1.9-2.1.10.diff
Approaching version 2.2.0:
==========================
I have decided to release one more developer version because there were
complaints about missing functionality from the "jumpingseconds" and
"binary skip" patches regarding the Green/Yellow and Prev/Next keys, and
I didn't want to cause another "patch frenzy" in this newly refurbished
area of VDR. The other (more important) reason for this additional
developer release was the change in the return value of cOsd::RenderPixmaps(),
which is very important for plugins that implement their own version of
cPixmap, e.g. for use with fast graphics hardware.
If there are no more serious bug reports, the final version 2.2.0 of VDR
shall be released on February 19, 2015, which marks the 15th anniversary
of VDR.
So please test this developer version intensely and report any problems
you might encounter as soon as possible.
The following language files still have the given number of untranslated texts:
ar.po: 54
ca_ES.po: 54
cs_CZ.po: 54
da_DK.po: 187
el_GR.po: 250
es_ES.po: 54
et_EE.po: 3
fi_FI.po: 3
hr_HR.po: 187
hu_HU.po: 4
it_IT.po: 3
lt_LT.po: 3
mk_MK.po: 3
nn_NO.po: 315
pl_PL.po: 54
pt_PT.po: 82
ro_RO.po: 3
ru_RU.po: 54
sk_SK.po: 54
sl_SI.po: 55
sr_RS.po: 54
sv_SE.po: 54
tr_TR.po: 187
uk_UA.po: 3
zh_CN.po: 54
If nobody takes care of these, they will remain untranslated in version 2.2.0.
DEADLINE FOR SUBMITTING TRANSLATIONS IS WEDNESDAY, FEBRUARY 18!
From the HISTORY file:
- Updated the Finnish OSD texts (thanks to Rolf Ahrenberg).
- Updated the Macedonian OSD texts (thanks to Dimitar Petrovski).
- Updated the Romanian OSD texts (thanks to Lucian Muresan).
- Updated the Ukrainian OSD texts (thanks to Yarema Aka Knedlyk).
- Added "#REMOTE=LIRC" to Make.config.template (suggested by Martin Dauskardt).
- Updated the Estonian OSD texts (thanks to Arthur Konovalov).
- Increased the width of the left text column in the Setup menus to avoid cutting
off German texts.
- Added an empty target to the Makefile to make sure the sub-make for libsi is always
called (thanks to Sören Moch).
- Updated the Italian OSD texts (thanks to Diego Pierotto and Nino Gerbino).
- Updated the Lithuanian OSD texts (thanks to Valdemaras Pipiras).
- The new options "Setup/Replay/Skip distance with Green/Yellow keys" and
"Setup/Replay/Skip distance with Green/Yellow keys in repeat" can be used to
configure the number of seconds to skip when pressing these keys once or pressing
and holding them (based on a patch from Matthias Senzel, originally from Tobias
Faust).
- The new option "Setup/Replay/Use Prev/Next keys for adaptive skipping" can be used
to change the behavior of these keys during replay. They normally jump between
editing marks, but with this option set to 'yes' they will do adaptive skipping.
- The new command line option --chartab can be used to set the default character
table to use for strings in the DVB data stream that don't begin with a proper
character table indicator (suggested by Christopher Reimer). The old mechanism
of using the environment variable VDR_CHARSET_OVERRIDE still works, but is now
deprecated and may be removed in a future version. The value given in the --chartab
option takes precedence over that in VDR_CHARSET_OVERRIDE.
- cOsd::RenderPixmaps() now returns a pointer to cPixmap instead of cPixmapMemory
(suggested by Thomas Reufer). This is necessary to allow plugins with derived
cPixmap implementations to use this function. Plugins that use this function
with cPixmapMemory now need to add a dynamic cast to the call, as in
cPixmapMemory *pm = dynamic_cast<cPixmapMemory *>(RenderPixmaps()));
They also need to call DestroyPixmap(pm) instead of "delete pm" to properly release
the resulting pixmap after use.
The dvbhddevice plugin has been modified accordingly.
- A cPixmap with a negative layer no longer marks any portion of the OSD's view port
as "dirty" when drawing on it. This may improve performance when drawing on a
hidden pixmap, because it avoids unnecessary refreshes of the OSD.
- Added a missing initialization of "panning" to the constructor of cPixmapMemory.
- Updated the Dutch OSD texts (thanks to Erik Oomen).
- Updated the French OSD texts (thanks to Régis Bossut).
- Fixed the German translation of "Zap timeout".
1499 lines
61 KiB
C
1499 lines
61 KiB
C
/*
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|
* vdr.c: Video Disk Recorder main program
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*
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* Copyright (C) 2000, 2003, 2006, 2008, 2013 Klaus Schmidinger
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
|
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
|
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
|
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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* Or, point your browser to http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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*
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* The author can be reached at vdr@tvdr.de
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*
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* The project's page is at http://www.tvdr.de
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*
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* $Id: vdr.c 3.16 2015/02/10 14:13:12 kls Exp $
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*/
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#include <getopt.h>
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#include <grp.h>
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#include <langinfo.h>
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#include <locale.h>
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#include <pwd.h>
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#include <signal.h>
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#include <stdlib.h>
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#include <sys/capability.h>
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#include <sys/prctl.h>
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#ifdef SDNOTIFY
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#include <systemd/sd-daemon.h>
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#endif
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#include <termios.h>
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#include <unistd.h>
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#include "args.h"
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#include "audio.h"
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#include "channels.h"
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#include "config.h"
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#include "cutter.h"
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#include "device.h"
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#include "diseqc.h"
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#include "dvbdevice.h"
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#include "eitscan.h"
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#include "epg.h"
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#include "i18n.h"
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#include "interface.h"
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#include "keys.h"
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#include "libsi/si.h"
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#include "lirc.h"
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#include "menu.h"
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#include "osdbase.h"
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#include "plugin.h"
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#include "recording.h"
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#include "shutdown.h"
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#include "skinclassic.h"
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#include "skinlcars.h"
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#include "skinsttng.h"
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#include "sourceparams.h"
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#include "sources.h"
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#include "status.h"
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#include "themes.h"
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#include "timers.h"
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#include "tools.h"
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#include "transfer.h"
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#include "videodir.h"
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|
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#define MINCHANNELWAIT 10 // seconds to wait between failed channel switchings
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#define ACTIVITYTIMEOUT 60 // seconds before starting housekeeping
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#define SHUTDOWNWAIT 300 // seconds to wait in user prompt before automatic shutdown
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#define SHUTDOWNRETRY 360 // seconds before trying again to shut down
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#define SHUTDOWNFORCEPROMPT 5 // seconds to wait in user prompt to allow forcing shutdown
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#define SHUTDOWNCANCELPROMPT 5 // seconds to wait in user prompt to allow canceling shutdown
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#define RESTARTCANCELPROMPT 5 // seconds to wait in user prompt before restarting on SIGHUP
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#define MANUALSTART 600 // seconds the next timer must be in the future to assume manual start
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#define CHANNELSAVEDELTA 600 // seconds before saving channels.conf after automatic modifications
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#define DEVICEREADYTIMEOUT 30 // seconds to wait until all devices are ready
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#define MENUTIMEOUT 120 // seconds of user inactivity after which an OSD display is closed
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#define TIMERCHECKDELTA 10 // seconds between checks for timers that need to see their channel
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#define TIMERDEVICETIMEOUT 8 // seconds before a device used for timer check may be reused
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#define TIMERLOOKAHEADTIME 60 // seconds before a non-VPS timer starts and the channel is switched if possible
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#define VPSLOOKAHEADTIME 24 // hours within which VPS timers will make sure their events are up to date
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#define VPSUPTODATETIME 3600 // seconds before the event or schedule of a VPS timer needs to be refreshed
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#define EXIT(v) { ShutdownHandler.Exit(v); goto Exit; }
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static int LastSignal = 0;
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static bool SetUser(const char *UserName, bool UserDump)
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{
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if (UserName) {
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struct passwd *user = getpwnam(UserName);
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if (!user) {
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fprintf(stderr, "vdr: unknown user: '%s'\n", UserName);
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return false;
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}
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if (setgid(user->pw_gid) < 0) {
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fprintf(stderr, "vdr: cannot set group id %u: %s\n", (unsigned int)user->pw_gid, strerror(errno));
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return false;
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}
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if (initgroups(user->pw_name, user->pw_gid) < 0) {
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fprintf(stderr, "vdr: cannot set supplemental group ids for user %s: %s\n", user->pw_name, strerror(errno));
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return false;
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}
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if (setuid(user->pw_uid) < 0) {
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fprintf(stderr, "vdr: cannot set user id %u: %s\n", (unsigned int)user->pw_uid, strerror(errno));
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return false;
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}
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if (UserDump && prctl(PR_SET_DUMPABLE, 1, 0, 0, 0) < 0)
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fprintf(stderr, "vdr: warning - cannot set dumpable: %s\n", strerror(errno));
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setenv("HOME", user->pw_dir, 1);
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setenv("USER", user->pw_name, 1);
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setenv("LOGNAME", user->pw_name, 1);
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setenv("SHELL", user->pw_shell, 1);
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}
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return true;
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}
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static bool DropCaps(void)
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{
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// drop all capabilities except selected ones
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cap_t caps = cap_from_text("= cap_sys_nice,cap_sys_time,cap_net_raw=ep");
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if (!caps) {
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fprintf(stderr, "vdr: cap_from_text failed: %s\n", strerror(errno));
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return false;
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}
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if (cap_set_proc(caps) == -1) {
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fprintf(stderr, "vdr: cap_set_proc failed: %s\n", strerror(errno));
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cap_free(caps);
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return false;
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}
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cap_free(caps);
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return true;
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}
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static bool SetKeepCaps(bool On)
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{
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// set keeping capabilities during setuid() on/off
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if (prctl(PR_SET_KEEPCAPS, On ? 1 : 0, 0, 0, 0) != 0) {
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fprintf(stderr, "vdr: prctl failed\n");
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return false;
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}
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return true;
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}
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static void SignalHandler(int signum)
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{
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switch (signum) {
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case SIGPIPE:
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break;
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case SIGHUP:
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LastSignal = signum;
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break;
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default:
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LastSignal = signum;
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Interface->Interrupt();
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ShutdownHandler.Exit(0);
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}
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signal(signum, SignalHandler);
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}
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static void Watchdog(int signum)
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{
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// Something terrible must have happened that prevented the 'alarm()' from
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// being called in time, so let's get out of here:
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esyslog("PANIC: watchdog timer expired - exiting!");
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exit(1);
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}
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int main(int argc, char *argv[])
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{
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// Save terminal settings:
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struct termios savedTm;
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bool HasStdin = (tcgetpgrp(STDIN_FILENO) == getpid() || getppid() != (pid_t)1) && tcgetattr(STDIN_FILENO, &savedTm) == 0;
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// Initiate locale:
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setlocale(LC_ALL, "");
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// Command line options:
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#define dd(a, b) (*a ? a : b)
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#define DEFAULTSVDRPPORT 6419
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#define DEFAULTWATCHDOG 0 // seconds
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#define DEFAULTVIDEODIR VIDEODIR
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#define DEFAULTCONFDIR dd(CONFDIR, VideoDirectory)
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#define DEFAULTARGSDIR dd(ARGSDIR, "/etc/vdr/conf.d")
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#define DEFAULTCACHEDIR dd(CACHEDIR, VideoDirectory)
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#define DEFAULTRESDIR dd(RESDIR, ConfigDirectory)
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#define DEFAULTPLUGINDIR PLUGINDIR
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#define DEFAULTLOCDIR LOCDIR
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#define DEFAULTEPGDATAFILENAME "epg.data"
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bool StartedAsRoot = false;
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const char *VdrUser = NULL;
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bool UserDump = false;
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int SVDRPport = DEFAULTSVDRPPORT;
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const char *AudioCommand = NULL;
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const char *VideoDirectory = DEFAULTVIDEODIR;
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const char *ConfigDirectory = NULL;
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const char *CacheDirectory = NULL;
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const char *ResourceDirectory = NULL;
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const char *LocaleDirectory = DEFAULTLOCDIR;
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const char *EpgDataFileName = DEFAULTEPGDATAFILENAME;
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bool DisplayHelp = false;
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bool DisplayVersion = false;
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bool DaemonMode = false;
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int SysLogTarget = LOG_USER;
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bool MuteAudio = false;
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int WatchdogTimeout = DEFAULTWATCHDOG;
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const char *Terminal = NULL;
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const char *OverrideCharacterTable = NULL;
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#define DEPRECATED_VDR_CHARSET_OVERRIDE
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#ifdef DEPRECATED_VDR_CHARSET_OVERRIDE
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OverrideCharacterTable = getenv("VDR_CHARSET_OVERRIDE");
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const char *DeprecatedVdrCharsetOverride = OverrideCharacterTable;
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#endif
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bool UseKbd = true;
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const char *LircDevice = NULL;
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#if !defined(REMOTE_KBD)
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UseKbd = false;
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#endif
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#if defined(REMOTE_LIRC)
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LircDevice = LIRC_DEVICE;
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#endif
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#if defined(VDR_USER)
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VdrUser = VDR_USER;
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#endif
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cArgs *Args = NULL;
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if (argc == 1) {
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Args = new cArgs(argv[0]);
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if (Args->ReadDirectory(DEFAULTARGSDIR)) {
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argc = Args->GetArgc();
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argv = Args->GetArgv();
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}
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}
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cVideoDirectory::SetName(VideoDirectory);
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cPluginManager PluginManager(DEFAULTPLUGINDIR);
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static struct option long_options[] = {
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{ "audio", required_argument, NULL, 'a' },
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{ "cachedir", required_argument, NULL, 'c' | 0x100 },
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{ "chartab", required_argument, NULL, 'c' | 0x200 },
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{ "config", required_argument, NULL, 'c' },
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{ "daemon", no_argument, NULL, 'd' },
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{ "device", required_argument, NULL, 'D' },
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{ "dirnames", required_argument, NULL, 'd' | 0x100 },
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{ "edit", required_argument, NULL, 'e' | 0x100 },
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{ "epgfile", required_argument, NULL, 'E' },
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{ "filesize", required_argument, NULL, 'f' | 0x100 },
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{ "genindex", required_argument, NULL, 'g' | 0x100 },
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{ "grab", required_argument, NULL, 'g' },
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{ "help", no_argument, NULL, 'h' },
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{ "instance", required_argument, NULL, 'i' },
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{ "lib", required_argument, NULL, 'L' },
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{ "lirc", optional_argument, NULL, 'l' | 0x100 },
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{ "localedir",required_argument, NULL, 'l' | 0x200 },
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{ "log", required_argument, NULL, 'l' },
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{ "mute", no_argument, NULL, 'm' },
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{ "no-kbd", no_argument, NULL, 'n' | 0x100 },
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{ "plugin", required_argument, NULL, 'P' },
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{ "port", required_argument, NULL, 'p' },
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|
{ "record", required_argument, NULL, 'r' },
|
|
{ "resdir", required_argument, NULL, 'r' | 0x100 },
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{ "showargs", optional_argument, NULL, 's' | 0x200 },
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{ "shutdown", required_argument, NULL, 's' },
|
|
{ "split", no_argument, NULL, 's' | 0x100 },
|
|
{ "terminal", required_argument, NULL, 't' },
|
|
{ "updindex", required_argument, NULL, 'u' | 0x200 },
|
|
{ "user", required_argument, NULL, 'u' },
|
|
{ "userdump", no_argument, NULL, 'u' | 0x100 },
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|
{ "version", no_argument, NULL, 'V' },
|
|
{ "vfat", no_argument, NULL, 'v' | 0x100 },
|
|
{ "video", required_argument, NULL, 'v' },
|
|
{ "watchdog", required_argument, NULL, 'w' },
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{ NULL, no_argument, NULL, 0 }
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|
};
|
|
|
|
int c;
|
|
while ((c = getopt_long(argc, argv, "a:c:dD:e:E:g:hi:l:L:mp:P:r:s:t:u:v:Vw:", long_options, NULL)) != -1) {
|
|
switch (c) {
|
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case 'a': AudioCommand = optarg;
|
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break;
|
|
case 'c' | 0x100:
|
|
CacheDirectory = optarg;
|
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break;
|
|
case 'c' | 0x200:
|
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OverrideCharacterTable = optarg;
|
|
break;
|
|
case 'c': ConfigDirectory = optarg;
|
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break;
|
|
case 'd': DaemonMode = true;
|
|
break;
|
|
case 'D': if (isnumber(optarg)) {
|
|
int n = atoi(optarg);
|
|
if (0 <= n && n < MAXDEVICES) {
|
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cDevice::SetUseDevice(n);
|
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break;
|
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}
|
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}
|
|
fprintf(stderr, "vdr: invalid DVB device number: %s\n", optarg);
|
|
return 2;
|
|
case 'd' | 0x100: {
|
|
char *s = optarg;
|
|
if (*s != ',') {
|
|
int n = strtol(s, &s, 10);
|
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if (n <= 0 || n >= PATH_MAX) { // PATH_MAX includes the terminating 0
|
|
fprintf(stderr, "vdr: invalid directory path length: %s\n", optarg);
|
|
return 2;
|
|
}
|
|
DirectoryPathMax = n;
|
|
if (!*s)
|
|
break;
|
|
if (*s != ',') {
|
|
fprintf(stderr, "vdr: invalid delimiter: %s\n", optarg);
|
|
return 2;
|
|
}
|
|
}
|
|
s++;
|
|
if (!*s)
|
|
break;
|
|
if (*s != ',') {
|
|
int n = strtol(s, &s, 10);
|
|
if (n <= 0 || n > NAME_MAX) { // NAME_MAX excludes the terminating 0
|
|
fprintf(stderr, "vdr: invalid directory name length: %s\n", optarg);
|
|
return 2;
|
|
}
|
|
DirectoryNameMax = n;
|
|
if (!*s)
|
|
break;
|
|
if (*s != ',') {
|
|
fprintf(stderr, "vdr: invalid delimiter: %s\n", optarg);
|
|
return 2;
|
|
}
|
|
}
|
|
s++;
|
|
if (!*s)
|
|
break;
|
|
int n = strtol(s, &s, 10);
|
|
if (n != 0 && n != 1) {
|
|
fprintf(stderr, "vdr: invalid directory encoding: %s\n", optarg);
|
|
return 2;
|
|
}
|
|
DirectoryEncoding = n;
|
|
if (*s) {
|
|
fprintf(stderr, "vdr: unexpected data: %s\n", optarg);
|
|
return 2;
|
|
}
|
|
}
|
|
break;
|
|
case 'e' | 0x100:
|
|
return CutRecording(optarg) ? 0 : 2;
|
|
case 'E': EpgDataFileName = (*optarg != '-' ? optarg : NULL);
|
|
break;
|
|
case 'f' | 0x100:
|
|
Setup.MaxVideoFileSize = StrToNum(optarg) / MEGABYTE(1);
|
|
if (Setup.MaxVideoFileSize < MINVIDEOFILESIZE)
|
|
Setup.MaxVideoFileSize = MINVIDEOFILESIZE;
|
|
if (Setup.MaxVideoFileSize > MAXVIDEOFILESIZETS)
|
|
Setup.MaxVideoFileSize = MAXVIDEOFILESIZETS;
|
|
break;
|
|
case 'g' | 0x100:
|
|
return GenerateIndex(optarg) ? 0 : 2;
|
|
case 'g': cSVDRP::SetGrabImageDir(*optarg != '-' ? optarg : NULL);
|
|
break;
|
|
case 'h': DisplayHelp = true;
|
|
break;
|
|
case 'i': if (isnumber(optarg)) {
|
|
InstanceId = atoi(optarg);
|
|
if (InstanceId >= 0)
|
|
break;
|
|
}
|
|
fprintf(stderr, "vdr: invalid instance id: %s\n", optarg);
|
|
return 2;
|
|
case 'l': {
|
|
char *p = strchr(optarg, '.');
|
|
if (p)
|
|
*p = 0;
|
|
if (isnumber(optarg)) {
|
|
int l = atoi(optarg);
|
|
if (0 <= l && l <= 3) {
|
|
SysLogLevel = l;
|
|
if (!p)
|
|
break;
|
|
if (isnumber(p + 1)) {
|
|
int l = atoi(p + 1);
|
|
if (0 <= l && l <= 7) {
|
|
int targets[] = { LOG_LOCAL0, LOG_LOCAL1, LOG_LOCAL2, LOG_LOCAL3, LOG_LOCAL4, LOG_LOCAL5, LOG_LOCAL6, LOG_LOCAL7 };
|
|
SysLogTarget = targets[l];
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (p)
|
|
*p = '.';
|
|
fprintf(stderr, "vdr: invalid log level: %s\n", optarg);
|
|
return 2;
|
|
}
|
|
case 'L': if (access(optarg, R_OK | X_OK) == 0)
|
|
PluginManager.SetDirectory(optarg);
|
|
else {
|
|
fprintf(stderr, "vdr: can't access plugin directory: %s\n", optarg);
|
|
return 2;
|
|
}
|
|
break;
|
|
case 'l' | 0x100:
|
|
LircDevice = optarg ? optarg : LIRC_DEVICE;
|
|
break;
|
|
case 'l' | 0x200:
|
|
if (access(optarg, R_OK | X_OK) == 0)
|
|
LocaleDirectory = optarg;
|
|
else {
|
|
fprintf(stderr, "vdr: can't access locale directory: %s\n", optarg);
|
|
return 2;
|
|
}
|
|
break;
|
|
case 'm': MuteAudio = true;
|
|
break;
|
|
case 'n' | 0x100:
|
|
UseKbd = false;
|
|
break;
|
|
case 'p': if (isnumber(optarg))
|
|
SVDRPport = atoi(optarg);
|
|
else {
|
|
fprintf(stderr, "vdr: invalid port number: %s\n", optarg);
|
|
return 2;
|
|
}
|
|
break;
|
|
case 'P': PluginManager.AddPlugin(optarg);
|
|
break;
|
|
case 'r': cRecordingUserCommand::SetCommand(optarg);
|
|
break;
|
|
case 'r' | 0x100:
|
|
ResourceDirectory = optarg;
|
|
break;
|
|
case 's': ShutdownHandler.SetShutdownCommand(optarg);
|
|
break;
|
|
case 's' | 0x100:
|
|
Setup.SplitEditedFiles = 1;
|
|
break;
|
|
case 's' | 0x200: {
|
|
const char *ArgsDir = optarg ? optarg : DEFAULTARGSDIR;
|
|
cArgs Args(argv[0]);
|
|
if (!Args.ReadDirectory(ArgsDir)) {
|
|
fprintf(stderr, "vdr: can't read arguments from directory: %s\n", ArgsDir);
|
|
return 2;
|
|
}
|
|
int c = Args.GetArgc();
|
|
char **v = Args.GetArgv();
|
|
for (int i = 1; i < c; i++)
|
|
printf("%s\n", v[i]);
|
|
return 0;
|
|
}
|
|
case 't': Terminal = optarg;
|
|
if (access(Terminal, R_OK | W_OK) < 0) {
|
|
fprintf(stderr, "vdr: can't access terminal: %s\n", Terminal);
|
|
return 2;
|
|
}
|
|
break;
|
|
case 'u': if (*optarg)
|
|
VdrUser = optarg;
|
|
break;
|
|
case 'u' | 0x100:
|
|
UserDump = true;
|
|
break;
|
|
case 'u' | 0x200:
|
|
return GenerateIndex(optarg, true) ? 0 : 2;
|
|
case 'V': DisplayVersion = true;
|
|
break;
|
|
case 'v' | 0x100:
|
|
DirectoryPathMax = 250;
|
|
DirectoryNameMax = 40;
|
|
DirectoryEncoding = true;
|
|
break;
|
|
case 'v': VideoDirectory = optarg;
|
|
while (optarg && *optarg && optarg[strlen(optarg) - 1] == '/')
|
|
optarg[strlen(optarg) - 1] = 0;
|
|
cVideoDirectory::SetName(VideoDirectory);
|
|
break;
|
|
case 'w': if (isnumber(optarg)) {
|
|
int t = atoi(optarg);
|
|
if (t >= 0) {
|
|
WatchdogTimeout = t;
|
|
break;
|
|
}
|
|
}
|
|
fprintf(stderr, "vdr: invalid watchdog timeout: %s\n", optarg);
|
|
return 2;
|
|
default: return 2;
|
|
}
|
|
}
|
|
|
|
// Set user id in case we were started as root:
|
|
|
|
if (VdrUser && geteuid() == 0) {
|
|
StartedAsRoot = true;
|
|
if (strcmp(VdrUser, "root")) {
|
|
if (!SetKeepCaps(true))
|
|
return 2;
|
|
if (!SetUser(VdrUser, UserDump))
|
|
return 2;
|
|
if (!SetKeepCaps(false))
|
|
return 2;
|
|
if (!DropCaps())
|
|
return 2;
|
|
}
|
|
}
|
|
|
|
// Help and version info:
|
|
|
|
if (DisplayHelp || DisplayVersion) {
|
|
if (!PluginManager.HasPlugins())
|
|
PluginManager.AddPlugin("*"); // adds all available plugins
|
|
PluginManager.LoadPlugins();
|
|
if (DisplayHelp) {
|
|
printf("Usage: vdr [OPTIONS]\n\n" // for easier orientation, this is column 80|
|
|
" -a CMD, --audio=CMD send Dolby Digital audio to stdin of command CMD\n"
|
|
" --cachedir=DIR save cache files in DIR (default: %s)\n"
|
|
" --chartab=CHARACTER_TABLE\n"
|
|
" set the character table to use for strings in the\n"
|
|
" DVB data stream that don't begin with a character\n"
|
|
" table indicator, but don't use the standard default\n"
|
|
" character table (for instance ISO-8859-9)\n"
|
|
" -c DIR, --config=DIR read config files from DIR (default: %s)\n"
|
|
" -d, --daemon run in daemon mode\n"
|
|
" -D NUM, --device=NUM use only the given DVB device (NUM = 0, 1, 2...)\n"
|
|
" there may be several -D options (default: all DVB\n"
|
|
" devices will be used)\n"
|
|
" --dirnames=PATH[,NAME[,ENC]]\n"
|
|
" set the maximum directory path length to PATH\n"
|
|
" (default: %d); if NAME is also given, it defines\n"
|
|
" the maximum directory name length (default: %d);\n"
|
|
" the optional ENC can be 0 or 1, and controls whether\n"
|
|
" special characters in directory names are encoded as\n"
|
|
" hex values (default: 0); if PATH or NAME are left\n"
|
|
" empty (as in \",,1\" to only set ENC), the defaults\n"
|
|
" apply\n"
|
|
" --edit=REC cut recording REC and exit\n"
|
|
" -E FILE, --epgfile=FILE write the EPG data into the given FILE (default is\n"
|
|
" '%s' in the cache directory)\n"
|
|
" '-E-' disables this\n"
|
|
" if FILE is a directory, the default EPG file will be\n"
|
|
" created in that directory\n"
|
|
" --filesize=SIZE limit video files to SIZE bytes (default is %dM)\n"
|
|
" only useful in conjunction with --edit\n"
|
|
" --genindex=REC generate index for recording REC and exit\n"
|
|
" -g DIR, --grab=DIR write images from the SVDRP command GRAB into the\n"
|
|
" given DIR; DIR must be the full path name of an\n"
|
|
" existing directory, without any \"..\", double '/'\n"
|
|
" or symlinks (default: none, same as -g-)\n"
|
|
" -h, --help print this help and exit\n"
|
|
" -i ID, --instance=ID use ID as the id of this VDR instance (default: 0)\n"
|
|
" -l LEVEL, --log=LEVEL set log level (default: 3)\n"
|
|
" 0 = no logging, 1 = errors only,\n"
|
|
" 2 = errors and info, 3 = errors, info and debug\n"
|
|
" if logging should be done to LOG_LOCALn instead of\n"
|
|
" LOG_USER, add '.n' to LEVEL, as in 3.7 (n=0..7)\n"
|
|
" -L DIR, --lib=DIR search for plugins in DIR (default is %s)\n"
|
|
" --lirc[=PATH] use a LIRC remote control device, attached to PATH\n"
|
|
" (default: %s)\n"
|
|
" --localedir=DIR search for locale files in DIR (default is\n"
|
|
" %s)\n"
|
|
" -m, --mute mute audio of the primary DVB device at startup\n"
|
|
" --no-kbd don't use the keyboard as an input device\n"
|
|
" -p PORT, --port=PORT use PORT for SVDRP (default: %d)\n"
|
|
" 0 turns off SVDRP\n"
|
|
" -P OPT, --plugin=OPT load a plugin defined by the given options\n"
|
|
" -r CMD, --record=CMD call CMD before and after a recording, and after\n"
|
|
" a recording has been edited or deleted\n"
|
|
" --resdir=DIR read resource files from DIR (default: %s)\n"
|
|
" -s CMD, --shutdown=CMD call CMD to shutdown the computer\n"
|
|
" --split split edited files at the editing marks (only\n"
|
|
" useful in conjunction with --edit)\n"
|
|
" --showargs[=DIR] print the arguments read from DIR and exit\n"
|
|
" (default: %s)\n"
|
|
" -t TTY, --terminal=TTY controlling tty\n"
|
|
" -u USER, --user=USER run as user USER; only applicable if started as\n"
|
|
" root\n"
|
|
" --updindex=REC update index for recording REC and exit\n"
|
|
" --userdump allow coredumps if -u is given (debugging)\n"
|
|
" -v DIR, --video=DIR use DIR as video directory (default: %s)\n"
|
|
" -V, --version print version information and exit\n"
|
|
" --vfat for backwards compatibility (same as\n"
|
|
" --dirnames=250,40,1)\n"
|
|
" -w SEC, --watchdog=SEC activate the watchdog timer with a timeout of SEC\n"
|
|
" seconds (default: %d); '0' disables the watchdog\n"
|
|
"\n",
|
|
DEFAULTCACHEDIR,
|
|
DEFAULTCONFDIR,
|
|
PATH_MAX - 1,
|
|
NAME_MAX,
|
|
DEFAULTEPGDATAFILENAME,
|
|
MAXVIDEOFILESIZEDEFAULT,
|
|
DEFAULTPLUGINDIR,
|
|
LIRC_DEVICE,
|
|
DEFAULTLOCDIR,
|
|
DEFAULTSVDRPPORT,
|
|
DEFAULTRESDIR,
|
|
DEFAULTARGSDIR,
|
|
DEFAULTVIDEODIR,
|
|
DEFAULTWATCHDOG
|
|
);
|
|
}
|
|
if (DisplayVersion)
|
|
printf("vdr (%s/%s) - The Video Disk Recorder\n", VDRVERSION, APIVERSION);
|
|
if (PluginManager.HasPlugins()) {
|
|
if (DisplayHelp)
|
|
printf("Plugins: vdr -P\"name [OPTIONS]\"\n\n");
|
|
for (int i = 0; ; i++) {
|
|
cPlugin *p = PluginManager.GetPlugin(i);
|
|
if (p) {
|
|
const char *help = p->CommandLineHelp();
|
|
printf("%s (%s) - %s\n", p->Name(), p->Version(), p->Description());
|
|
if (DisplayHelp && help) {
|
|
printf("\n");
|
|
puts(help);
|
|
}
|
|
}
|
|
else
|
|
break;
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
// Log file:
|
|
|
|
if (SysLogLevel > 0)
|
|
openlog("vdr", LOG_CONS, SysLogTarget); // LOG_PID doesn't work as expected under NPTL
|
|
|
|
// Check the video directory:
|
|
|
|
if (!DirectoryOk(VideoDirectory, true)) {
|
|
fprintf(stderr, "vdr: can't access video directory %s\n", VideoDirectory);
|
|
return 2;
|
|
}
|
|
|
|
// Daemon mode:
|
|
|
|
if (DaemonMode) {
|
|
if (daemon(1, 0) == -1) {
|
|
fprintf(stderr, "vdr: %m\n");
|
|
esyslog("ERROR: %m");
|
|
return 2;
|
|
}
|
|
}
|
|
else if (Terminal) {
|
|
// Claim new controlling terminal
|
|
stdin = freopen(Terminal, "r", stdin);
|
|
stdout = freopen(Terminal, "w", stdout);
|
|
stderr = freopen(Terminal, "w", stderr);
|
|
HasStdin = true;
|
|
tcgetattr(STDIN_FILENO, &savedTm);
|
|
}
|
|
|
|
isyslog("VDR version %s started", VDRVERSION);
|
|
if (StartedAsRoot && VdrUser)
|
|
isyslog("switched to user '%s'", VdrUser);
|
|
if (DaemonMode)
|
|
dsyslog("running as daemon (tid=%d)", cThread::ThreadId());
|
|
cThread::SetMainThreadId();
|
|
|
|
// Set the system character table:
|
|
|
|
char *CodeSet = NULL;
|
|
if (setlocale(LC_CTYPE, ""))
|
|
CodeSet = nl_langinfo(CODESET);
|
|
else {
|
|
char *LangEnv = getenv("LANG"); // last resort in case locale stuff isn't installed
|
|
if (LangEnv) {
|
|
CodeSet = strchr(LangEnv, '.');
|
|
if (CodeSet)
|
|
CodeSet++; // skip the dot
|
|
}
|
|
}
|
|
if (CodeSet) {
|
|
bool known = SI::SetSystemCharacterTable(CodeSet);
|
|
isyslog("codeset is '%s' - %s", CodeSet, known ? "known" : "unknown");
|
|
cCharSetConv::SetSystemCharacterTable(CodeSet);
|
|
}
|
|
#ifdef DEPRECATED_VDR_CHARSET_OVERRIDE
|
|
if (DeprecatedVdrCharsetOverride)
|
|
isyslog("use of environment variable VDR_CHARSET_OVERRIDE (%s) is deprecated!", DeprecatedVdrCharsetOverride);
|
|
#endif
|
|
if (OverrideCharacterTable) {
|
|
isyslog("override character table is '%s'", OverrideCharacterTable);
|
|
SI::SetOverrideCharacterTable(OverrideCharacterTable);
|
|
}
|
|
|
|
// Initialize internationalization:
|
|
|
|
I18nInitialize(LocaleDirectory);
|
|
|
|
// Main program loop variables - need to be here to have them initialized before any EXIT():
|
|
|
|
cEpgDataReader EpgDataReader;
|
|
cOsdObject *Menu = NULL;
|
|
int LastChannel = 0;
|
|
int LastTimerChannel = -1;
|
|
int PreviousChannel[2] = { 1, 1 };
|
|
int PreviousChannelIndex = 0;
|
|
time_t LastChannelChanged = time(NULL);
|
|
time_t LastInteract = 0;
|
|
int MaxLatencyTime = 0;
|
|
bool InhibitEpgScan = false;
|
|
bool IsInfoMenu = false;
|
|
cSkin *CurrentSkin = NULL;
|
|
|
|
// Load plugins:
|
|
|
|
if (!PluginManager.LoadPlugins(true))
|
|
EXIT(2);
|
|
|
|
// Directories:
|
|
|
|
if (!ConfigDirectory)
|
|
ConfigDirectory = DEFAULTCONFDIR;
|
|
cPlugin::SetConfigDirectory(ConfigDirectory);
|
|
if (!CacheDirectory)
|
|
CacheDirectory = DEFAULTCACHEDIR;
|
|
cPlugin::SetCacheDirectory(CacheDirectory);
|
|
if (!ResourceDirectory)
|
|
ResourceDirectory = DEFAULTRESDIR;
|
|
cPlugin::SetResourceDirectory(ResourceDirectory);
|
|
cThemes::SetThemesDirectory(AddDirectory(ConfigDirectory, "themes"));
|
|
|
|
// Configuration data:
|
|
|
|
Setup.Load(AddDirectory(ConfigDirectory, "setup.conf"));
|
|
Sources.Load(AddDirectory(ConfigDirectory, "sources.conf"), true, true);
|
|
Diseqcs.Load(AddDirectory(ConfigDirectory, "diseqc.conf"), true, Setup.DiSEqC);
|
|
Scrs.Load(AddDirectory(ConfigDirectory, "scr.conf"), true);
|
|
Channels.Load(AddDirectory(ConfigDirectory, "channels.conf"), false, true);
|
|
Timers.Load(AddDirectory(ConfigDirectory, "timers.conf"));
|
|
Commands.Load(AddDirectory(ConfigDirectory, "commands.conf"));
|
|
RecordingCommands.Load(AddDirectory(ConfigDirectory, "reccmds.conf"));
|
|
SVDRPhosts.Load(AddDirectory(ConfigDirectory, "svdrphosts.conf"), true);
|
|
Keys.Load(AddDirectory(ConfigDirectory, "remote.conf"));
|
|
KeyMacros.Load(AddDirectory(ConfigDirectory, "keymacros.conf"), true);
|
|
Folders.Load(AddDirectory(ConfigDirectory, "folders.conf"));
|
|
|
|
if (!*cFont::GetFontFileName(Setup.FontOsd)) {
|
|
const char *msg = "no fonts available - OSD will not show any text!";
|
|
fprintf(stderr, "vdr: %s\n", msg);
|
|
esyslog("ERROR: %s", msg);
|
|
}
|
|
|
|
// Recordings:
|
|
|
|
Recordings.Update();
|
|
DeletedRecordings.Update();
|
|
|
|
// EPG data:
|
|
|
|
if (EpgDataFileName) {
|
|
const char *EpgDirectory = NULL;
|
|
if (DirectoryOk(EpgDataFileName)) {
|
|
EpgDirectory = EpgDataFileName;
|
|
EpgDataFileName = DEFAULTEPGDATAFILENAME;
|
|
}
|
|
else if (*EpgDataFileName != '/' && *EpgDataFileName != '.')
|
|
EpgDirectory = CacheDirectory;
|
|
if (EpgDirectory)
|
|
cSchedules::SetEpgDataFileName(AddDirectory(EpgDirectory, EpgDataFileName));
|
|
else
|
|
cSchedules::SetEpgDataFileName(EpgDataFileName);
|
|
EpgDataReader.Start();
|
|
}
|
|
|
|
// DVB interfaces:
|
|
|
|
cDvbDevice::Initialize();
|
|
cDvbDevice::BondDevices(Setup.DeviceBondings);
|
|
|
|
// Initialize plugins:
|
|
|
|
if (!PluginManager.InitializePlugins())
|
|
EXIT(2);
|
|
|
|
// Primary device:
|
|
|
|
cDevice::SetPrimaryDevice(Setup.PrimaryDVB);
|
|
if (!cDevice::PrimaryDevice() || !cDevice::PrimaryDevice()->HasDecoder()) {
|
|
if (cDevice::PrimaryDevice() && !cDevice::PrimaryDevice()->HasDecoder())
|
|
isyslog("device %d has no MPEG decoder", cDevice::PrimaryDevice()->DeviceNumber() + 1);
|
|
for (int i = 0; i < cDevice::NumDevices(); i++) {
|
|
cDevice *d = cDevice::GetDevice(i);
|
|
if (d && d->HasDecoder()) {
|
|
isyslog("trying device number %d instead", i + 1);
|
|
if (cDevice::SetPrimaryDevice(i + 1)) {
|
|
Setup.PrimaryDVB = i + 1;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
if (!cDevice::PrimaryDevice()) {
|
|
const char *msg = "no primary device found - using first device!";
|
|
fprintf(stderr, "vdr: %s\n", msg);
|
|
esyslog("ERROR: %s", msg);
|
|
if (!cDevice::SetPrimaryDevice(1))
|
|
EXIT(2);
|
|
if (!cDevice::PrimaryDevice()) {
|
|
const char *msg = "no primary device found - giving up!";
|
|
fprintf(stderr, "vdr: %s\n", msg);
|
|
esyslog("ERROR: %s", msg);
|
|
EXIT(2);
|
|
}
|
|
}
|
|
}
|
|
|
|
// Check for timers in automatic start time window:
|
|
|
|
ShutdownHandler.CheckManualStart(MANUALSTART);
|
|
|
|
// User interface:
|
|
|
|
Interface = new cInterface(SVDRPport);
|
|
|
|
// Default skins:
|
|
|
|
new cSkinLCARS;
|
|
new cSkinSTTNG;
|
|
new cSkinClassic;
|
|
Skins.SetCurrent(Setup.OSDSkin);
|
|
cThemes::Load(Skins.Current()->Name(), Setup.OSDTheme, Skins.Current()->Theme());
|
|
CurrentSkin = Skins.Current();
|
|
|
|
// Start plugins:
|
|
|
|
if (!PluginManager.StartPlugins())
|
|
EXIT(2);
|
|
|
|
// Set skin and theme in case they're implemented by a plugin:
|
|
|
|
if (!CurrentSkin || CurrentSkin == Skins.Current() && strcmp(Skins.Current()->Name(), Setup.OSDSkin) != 0) {
|
|
Skins.SetCurrent(Setup.OSDSkin);
|
|
cThemes::Load(Skins.Current()->Name(), Setup.OSDTheme, Skins.Current()->Theme());
|
|
}
|
|
|
|
// Remote Controls:
|
|
if (LircDevice)
|
|
new cLircRemote(LircDevice);
|
|
if (!DaemonMode && HasStdin && UseKbd)
|
|
new cKbdRemote;
|
|
Interface->LearnKeys();
|
|
|
|
// External audio:
|
|
|
|
if (AudioCommand)
|
|
new cExternalAudio(AudioCommand);
|
|
|
|
// Positioner:
|
|
|
|
if (!cPositioner::GetPositioner()) // no plugin has created a positioner
|
|
new cDiseqcPositioner;
|
|
|
|
// Channel:
|
|
|
|
if (!cDevice::WaitForAllDevicesReady(DEVICEREADYTIMEOUT))
|
|
dsyslog("not all devices ready after %d seconds", DEVICEREADYTIMEOUT);
|
|
if (!CamSlots.WaitForAllCamSlotsReady(DEVICEREADYTIMEOUT))
|
|
dsyslog("not all CAM slots ready after %d seconds", DEVICEREADYTIMEOUT);
|
|
if (*Setup.InitialChannel) {
|
|
if (isnumber(Setup.InitialChannel)) { // for compatibility with old setup.conf files
|
|
if (cChannel *Channel = Channels.GetByNumber(atoi(Setup.InitialChannel)))
|
|
Setup.InitialChannel = Channel->GetChannelID().ToString();
|
|
}
|
|
if (cChannel *Channel = Channels.GetByChannelID(tChannelID::FromString(Setup.InitialChannel)))
|
|
Setup.CurrentChannel = Channel->Number();
|
|
}
|
|
if (Setup.InitialVolume >= 0)
|
|
Setup.CurrentVolume = Setup.InitialVolume;
|
|
Channels.SwitchTo(Setup.CurrentChannel);
|
|
if (MuteAudio)
|
|
cDevice::PrimaryDevice()->ToggleMute();
|
|
else
|
|
cDevice::PrimaryDevice()->SetVolume(Setup.CurrentVolume, true);
|
|
|
|
// Signal handlers:
|
|
|
|
if (signal(SIGHUP, SignalHandler) == SIG_IGN) signal(SIGHUP, SIG_IGN);
|
|
if (signal(SIGINT, SignalHandler) == SIG_IGN) signal(SIGINT, SIG_IGN);
|
|
if (signal(SIGTERM, SignalHandler) == SIG_IGN) signal(SIGTERM, SIG_IGN);
|
|
if (signal(SIGPIPE, SignalHandler) == SIG_IGN) signal(SIGPIPE, SIG_IGN);
|
|
if (WatchdogTimeout > 0)
|
|
if (signal(SIGALRM, Watchdog) == SIG_IGN) signal(SIGALRM, SIG_IGN);
|
|
|
|
// Watchdog:
|
|
|
|
if (WatchdogTimeout > 0) {
|
|
dsyslog("setting watchdog timer to %d seconds", WatchdogTimeout);
|
|
alarm(WatchdogTimeout); // Initial watchdog timer start
|
|
}
|
|
|
|
#ifdef SDNOTIFY
|
|
sd_notify(0, "READY=1\nSTATUS=Ready");
|
|
#endif
|
|
|
|
// Main program loop:
|
|
|
|
#define DELETE_MENU ((IsInfoMenu &= (Menu == NULL)), delete Menu, Menu = NULL)
|
|
|
|
while (!ShutdownHandler.DoExit()) {
|
|
#ifdef DEBUGRINGBUFFERS
|
|
cRingBufferLinear::PrintDebugRBL();
|
|
#endif
|
|
// Attach launched player control:
|
|
cControl::Attach();
|
|
|
|
time_t Now = time(NULL);
|
|
|
|
// Make sure we have a visible programme in case device usage has changed:
|
|
if (!EITScanner.Active() && cDevice::PrimaryDevice()->HasDecoder()) {
|
|
static time_t lastTime = 0;
|
|
if (!cDevice::PrimaryDevice()->HasProgramme()) {
|
|
if (!CamMenuActive() && Now - lastTime > MINCHANNELWAIT) { // !CamMenuActive() to avoid interfering with the CAM if a CAM menu is open
|
|
cChannel *Channel = Channels.GetByNumber(cDevice::CurrentChannel());
|
|
if (Channel && (Channel->Vpid() || Channel->Apid(0) || Channel->Dpid(0))) {
|
|
if (cDevice::GetDeviceForTransponder(Channel, LIVEPRIORITY) && Channels.SwitchTo(Channel->Number())) // try to switch to the original channel...
|
|
;
|
|
else if (LastTimerChannel > 0) {
|
|
Channel = Channels.GetByNumber(LastTimerChannel);
|
|
if (Channel && cDevice::GetDeviceForTransponder(Channel, LIVEPRIORITY) && Channels.SwitchTo(LastTimerChannel)) // ...or the one used by the last timer
|
|
;
|
|
}
|
|
}
|
|
lastTime = Now; // don't do this too often
|
|
LastTimerChannel = -1;
|
|
}
|
|
}
|
|
else
|
|
lastTime = 0; // makes sure we immediately try again next time
|
|
}
|
|
// Update the OSD size:
|
|
{
|
|
static time_t lastOsdSizeUpdate = 0;
|
|
if (Now != lastOsdSizeUpdate) { // once per second
|
|
cOsdProvider::UpdateOsdSize();
|
|
lastOsdSizeUpdate = Now;
|
|
}
|
|
}
|
|
// Restart the Watchdog timer:
|
|
if (WatchdogTimeout > 0) {
|
|
int LatencyTime = WatchdogTimeout - alarm(WatchdogTimeout);
|
|
if (LatencyTime > MaxLatencyTime) {
|
|
MaxLatencyTime = LatencyTime;
|
|
dsyslog("max. latency time %d seconds", MaxLatencyTime);
|
|
}
|
|
}
|
|
// Handle channel and timer modifications:
|
|
if (!Channels.BeingEdited() && !Timers.BeingEdited()) {
|
|
int modified = Channels.Modified();
|
|
static time_t ChannelSaveTimeout = 0;
|
|
static int TimerState = 0;
|
|
// Channels and timers need to be stored in a consistent manner,
|
|
// therefore if one of them is changed, we save both.
|
|
if (modified == CHANNELSMOD_USER || Timers.Modified(TimerState))
|
|
ChannelSaveTimeout = 1; // triggers an immediate save
|
|
else if (modified && !ChannelSaveTimeout)
|
|
ChannelSaveTimeout = Now + CHANNELSAVEDELTA;
|
|
bool timeout = ChannelSaveTimeout == 1 || ChannelSaveTimeout && Now > ChannelSaveTimeout && !cRecordControls::Active();
|
|
if ((modified || timeout) && Channels.Lock(false, 100)) {
|
|
if (timeout) {
|
|
Channels.Save();
|
|
Timers.Save();
|
|
ChannelSaveTimeout = 0;
|
|
}
|
|
for (cChannel *Channel = Channels.First(); Channel; Channel = Channels.Next(Channel)) {
|
|
if (Channel->Modification(CHANNELMOD_RETUNE)) {
|
|
cRecordControls::ChannelDataModified(Channel);
|
|
if (Channel->Number() == cDevice::CurrentChannel() && cDevice::PrimaryDevice()->HasDecoder()) {
|
|
if (!cDevice::PrimaryDevice()->Replaying() || cDevice::PrimaryDevice()->Transferring()) {
|
|
if (cDevice::ActualDevice()->ProvidesTransponder(Channel)) { // avoids retune on devices that don't really access the transponder
|
|
isyslog("retuning due to modification of channel %d (%s)", Channel->Number(), Channel->Name());
|
|
Channels.SwitchTo(Channel->Number());
|
|
}
|
|
}
|
|
}
|
|
cStatus::MsgChannelChange(Channel);
|
|
}
|
|
}
|
|
Channels.Unlock();
|
|
}
|
|
}
|
|
// Channel display:
|
|
if (!EITScanner.Active() && cDevice::CurrentChannel() != LastChannel) {
|
|
if (!Menu)
|
|
Menu = new cDisplayChannel(cDevice::CurrentChannel(), LastChannel >= 0);
|
|
LastChannel = cDevice::CurrentChannel();
|
|
LastChannelChanged = Now;
|
|
}
|
|
if (Now - LastChannelChanged >= Setup.ZapTimeout && LastChannel != PreviousChannel[PreviousChannelIndex])
|
|
PreviousChannel[PreviousChannelIndex ^= 1] = LastChannel;
|
|
// Timers and Recordings:
|
|
if (!Timers.BeingEdited()) {
|
|
// Assign events to timers:
|
|
Timers.SetEvents();
|
|
// Must do all following calls with the exact same time!
|
|
// Process ongoing recordings:
|
|
cRecordControls::Process(Now);
|
|
// Start new recordings:
|
|
cTimer *Timer = Timers.GetMatch(Now);
|
|
if (Timer) {
|
|
if (!cRecordControls::Start(Timer))
|
|
Timer->SetPending(true);
|
|
else
|
|
LastTimerChannel = Timer->Channel()->Number();
|
|
}
|
|
// Make sure timers "see" their channel early enough:
|
|
static time_t LastTimerCheck = 0;
|
|
if (Now - LastTimerCheck > TIMERCHECKDELTA) { // don't do this too often
|
|
InhibitEpgScan = false;
|
|
for (cTimer *Timer = Timers.First(); Timer; Timer = Timers.Next(Timer)) {
|
|
bool InVpsMargin = false;
|
|
bool NeedsTransponder = false;
|
|
if (Timer->HasFlags(tfActive) && !Timer->Recording()) {
|
|
if (Timer->HasFlags(tfVps)) {
|
|
if (Timer->Matches(Now, true, Setup.VpsMargin)) {
|
|
InVpsMargin = true;
|
|
Timer->SetInVpsMargin(InVpsMargin);
|
|
}
|
|
else if (Timer->Event()) {
|
|
InVpsMargin = Timer->Event()->StartTime() <= Now && Now < Timer->Event()->EndTime();
|
|
NeedsTransponder = Timer->Event()->StartTime() - Now < VPSLOOKAHEADTIME * 3600 && !Timer->Event()->SeenWithin(VPSUPTODATETIME);
|
|
}
|
|
else {
|
|
cSchedulesLock SchedulesLock;
|
|
const cSchedules *Schedules = cSchedules::Schedules(SchedulesLock);
|
|
if (Schedules) {
|
|
const cSchedule *Schedule = Schedules->GetSchedule(Timer->Channel());
|
|
InVpsMargin = !Schedule; // we must make sure we have the schedule
|
|
NeedsTransponder = Schedule && !Schedule->PresentSeenWithin(VPSUPTODATETIME);
|
|
}
|
|
}
|
|
InhibitEpgScan |= InVpsMargin | NeedsTransponder;
|
|
}
|
|
else
|
|
NeedsTransponder = Timer->Matches(Now, true, TIMERLOOKAHEADTIME);
|
|
}
|
|
if (NeedsTransponder || InVpsMargin) {
|
|
// Find a device that provides the required transponder:
|
|
cDevice *Device = cDevice::GetDeviceForTransponder(Timer->Channel(), MINPRIORITY);
|
|
if (!Device && InVpsMargin)
|
|
Device = cDevice::GetDeviceForTransponder(Timer->Channel(), LIVEPRIORITY);
|
|
// Switch the device to the transponder:
|
|
if (Device) {
|
|
bool HadProgramme = cDevice::PrimaryDevice()->HasProgramme();
|
|
if (!Device->IsTunedToTransponder(Timer->Channel())) {
|
|
if (Device == cDevice::ActualDevice() && !Device->IsPrimaryDevice())
|
|
cDevice::PrimaryDevice()->StopReplay(); // stop transfer mode
|
|
dsyslog("switching device %d to channel %d (%s)", Device->DeviceNumber() + 1, Timer->Channel()->Number(), Timer->Channel()->Name());
|
|
if (Device->SwitchChannel(Timer->Channel(), false))
|
|
Device->SetOccupied(TIMERDEVICETIMEOUT);
|
|
}
|
|
if (cDevice::PrimaryDevice()->HasDecoder() && HadProgramme && !cDevice::PrimaryDevice()->HasProgramme())
|
|
Skins.QueueMessage(mtInfo, tr("Upcoming recording!")); // the previous SwitchChannel() has switched away the current live channel
|
|
}
|
|
}
|
|
}
|
|
LastTimerCheck = Now;
|
|
}
|
|
// Delete expired timers:
|
|
Timers.DeleteExpired();
|
|
}
|
|
if (!Menu && Recordings.NeedsUpdate()) {
|
|
Recordings.Update();
|
|
DeletedRecordings.Update();
|
|
}
|
|
// CAM control:
|
|
if (!Menu && !cOsd::IsOpen())
|
|
Menu = CamControl();
|
|
// Queued messages:
|
|
if (!Skins.IsOpen())
|
|
Skins.ProcessQueuedMessages();
|
|
// User Input:
|
|
cOsdObject *Interact = Menu ? Menu : cControl::Control();
|
|
eKeys key = Interface->GetKey(!Interact || !Interact->NeedsFastResponse());
|
|
if (ISREALKEY(key)) {
|
|
EITScanner.Activity();
|
|
// Cancel shutdown countdown:
|
|
if (ShutdownHandler.countdown)
|
|
ShutdownHandler.countdown.Cancel();
|
|
// Set user active for MinUserInactivity time in the future:
|
|
ShutdownHandler.SetUserInactiveTimeout();
|
|
}
|
|
// Keys that must work independent of any interactive mode:
|
|
switch (int(key)) {
|
|
// Menu control:
|
|
case kMenu: {
|
|
key = kNone; // nobody else needs to see this key
|
|
bool WasOpen = Interact != NULL;
|
|
bool WasMenu = Interact && Interact->IsMenu();
|
|
if (Menu)
|
|
DELETE_MENU;
|
|
else if (cControl::Control()) {
|
|
if (cOsd::IsOpen())
|
|
cControl::Control()->Hide();
|
|
else
|
|
WasOpen = false;
|
|
}
|
|
if (!WasOpen || !WasMenu && !Setup.MenuKeyCloses)
|
|
Menu = new cMenuMain;
|
|
}
|
|
break;
|
|
// Info:
|
|
case kInfo: {
|
|
if (IsInfoMenu) {
|
|
key = kNone; // nobody else needs to see this key
|
|
DELETE_MENU;
|
|
}
|
|
else if (!Menu) {
|
|
IsInfoMenu = true;
|
|
if (cControl::Control()) {
|
|
cControl::Control()->Hide();
|
|
Menu = cControl::Control()->GetInfo();
|
|
if (Menu)
|
|
Menu->Show();
|
|
else
|
|
IsInfoMenu = false;
|
|
}
|
|
else {
|
|
cRemote::Put(kOk, true);
|
|
cRemote::Put(kSchedule, true);
|
|
}
|
|
key = kNone; // nobody else needs to see this key
|
|
}
|
|
}
|
|
break;
|
|
// Direct main menu functions:
|
|
#define DirectMainFunction(function)\
|
|
{ DELETE_MENU;\
|
|
if (cControl::Control())\
|
|
cControl::Control()->Hide();\
|
|
Menu = new cMenuMain(function);\
|
|
key = kNone; } // nobody else needs to see this key
|
|
case kSchedule: DirectMainFunction(osSchedule); break;
|
|
case kChannels: DirectMainFunction(osChannels); break;
|
|
case kTimers: DirectMainFunction(osTimers); break;
|
|
case kRecordings: DirectMainFunction(osRecordings); break;
|
|
case kSetup: DirectMainFunction(osSetup); break;
|
|
case kCommands: DirectMainFunction(osCommands); break;
|
|
case kUser0 ... kUser9: cRemote::PutMacro(key); key = kNone; break;
|
|
case k_Plugin: {
|
|
const char *PluginName = cRemote::GetPlugin();
|
|
if (PluginName) {
|
|
DELETE_MENU;
|
|
if (cControl::Control())
|
|
cControl::Control()->Hide();
|
|
cPlugin *plugin = cPluginManager::GetPlugin(PluginName);
|
|
if (plugin) {
|
|
Menu = plugin->MainMenuAction();
|
|
if (Menu)
|
|
Menu->Show();
|
|
}
|
|
else
|
|
esyslog("ERROR: unknown plugin '%s'", PluginName);
|
|
}
|
|
key = kNone; // nobody else needs to see these keys
|
|
}
|
|
break;
|
|
// Channel up/down:
|
|
case kChanUp|k_Repeat:
|
|
case kChanUp:
|
|
case kChanDn|k_Repeat:
|
|
case kChanDn:
|
|
if (!Interact)
|
|
Menu = new cDisplayChannel(NORMALKEY(key));
|
|
else if (cDisplayChannel::IsOpen() || cControl::Control()) {
|
|
Interact->ProcessKey(key);
|
|
continue;
|
|
}
|
|
else
|
|
cDevice::SwitchChannel(NORMALKEY(key) == kChanUp ? 1 : -1);
|
|
key = kNone; // nobody else needs to see these keys
|
|
break;
|
|
// Volume control:
|
|
case kVolUp|k_Repeat:
|
|
case kVolUp:
|
|
case kVolDn|k_Repeat:
|
|
case kVolDn:
|
|
case kMute:
|
|
if (key == kMute) {
|
|
if (!cDevice::PrimaryDevice()->ToggleMute() && !Menu) {
|
|
key = kNone; // nobody else needs to see these keys
|
|
break; // no need to display "mute off"
|
|
}
|
|
}
|
|
else
|
|
cDevice::PrimaryDevice()->SetVolume(NORMALKEY(key) == kVolDn ? -VOLUMEDELTA : VOLUMEDELTA);
|
|
if (!Menu && !cOsd::IsOpen())
|
|
Menu = cDisplayVolume::Create();
|
|
cDisplayVolume::Process(key);
|
|
key = kNone; // nobody else needs to see these keys
|
|
break;
|
|
// Audio track control:
|
|
case kAudio:
|
|
if (cControl::Control())
|
|
cControl::Control()->Hide();
|
|
if (!cDisplayTracks::IsOpen()) {
|
|
DELETE_MENU;
|
|
Menu = cDisplayTracks::Create();
|
|
}
|
|
else
|
|
cDisplayTracks::Process(key);
|
|
key = kNone;
|
|
break;
|
|
// Subtitle track control:
|
|
case kSubtitles:
|
|
if (cControl::Control())
|
|
cControl::Control()->Hide();
|
|
if (!cDisplaySubtitleTracks::IsOpen()) {
|
|
DELETE_MENU;
|
|
Menu = cDisplaySubtitleTracks::Create();
|
|
}
|
|
else
|
|
cDisplaySubtitleTracks::Process(key);
|
|
key = kNone;
|
|
break;
|
|
// Pausing live video:
|
|
case kPlayPause:
|
|
case kPause:
|
|
if (!cControl::Control()) {
|
|
DELETE_MENU;
|
|
if (Setup.PauseKeyHandling) {
|
|
if (Setup.PauseKeyHandling > 1 || Interface->Confirm(tr("Pause live video?"))) {
|
|
if (!cRecordControls::PauseLiveVideo())
|
|
Skins.QueueMessage(mtError, tr("No free DVB device to record!"));
|
|
}
|
|
}
|
|
key = kNone; // nobody else needs to see this key
|
|
}
|
|
break;
|
|
// Instant recording:
|
|
case kRecord:
|
|
if (!cControl::Control()) {
|
|
if (cRecordControls::Start())
|
|
Skins.QueueMessage(mtInfo, tr("Recording started"));
|
|
key = kNone; // nobody else needs to see this key
|
|
}
|
|
break;
|
|
// Power off:
|
|
case kPower:
|
|
isyslog("Power button pressed");
|
|
DELETE_MENU;
|
|
// Check for activity, request power button again if active:
|
|
if (!ShutdownHandler.ConfirmShutdown(false) && Skins.Message(mtWarning, tr("VDR will shut down later - press Power to force"), SHUTDOWNFORCEPROMPT) != kPower) {
|
|
// Not pressed power - set VDR to be non-interactive and power down later:
|
|
ShutdownHandler.SetUserInactive();
|
|
break;
|
|
}
|
|
// No activity or power button pressed twice - ask for confirmation:
|
|
if (!ShutdownHandler.ConfirmShutdown(true)) {
|
|
// Non-confirmed background activity - set VDR to be non-interactive and power down later:
|
|
ShutdownHandler.SetUserInactive();
|
|
break;
|
|
}
|
|
// Ask the final question:
|
|
if (!Interface->Confirm(tr("Press any key to cancel shutdown"), SHUTDOWNCANCELPROMPT, true))
|
|
// If final question was canceled, continue to be active:
|
|
break;
|
|
// Ok, now call the shutdown script:
|
|
ShutdownHandler.DoShutdown(true);
|
|
// Set VDR to be non-interactive and power down again later:
|
|
ShutdownHandler.SetUserInactive();
|
|
// Do not attempt to automatically shut down for a while:
|
|
ShutdownHandler.SetRetry(SHUTDOWNRETRY);
|
|
break;
|
|
default: break;
|
|
}
|
|
Interact = Menu ? Menu : cControl::Control(); // might have been closed in the mean time
|
|
if (Interact) {
|
|
LastInteract = Now;
|
|
eOSState state = Interact->ProcessKey(key);
|
|
if (state == osUnknown && Interact != cControl::Control()) {
|
|
if (ISMODELESSKEY(key) && cControl::Control()) {
|
|
state = cControl::Control()->ProcessKey(key);
|
|
if (state == osEnd) {
|
|
// let's not close a menu when replay ends:
|
|
cControl::Shutdown();
|
|
continue;
|
|
}
|
|
}
|
|
else if (Now - cRemote::LastActivity() > MENUTIMEOUT)
|
|
state = osEnd;
|
|
}
|
|
switch (state) {
|
|
case osPause: DELETE_MENU;
|
|
if (!cRecordControls::PauseLiveVideo())
|
|
Skins.QueueMessage(mtError, tr("No free DVB device to record!"));
|
|
break;
|
|
case osRecord: DELETE_MENU;
|
|
if (cRecordControls::Start())
|
|
Skins.QueueMessage(mtInfo, tr("Recording started"));
|
|
break;
|
|
case osRecordings:
|
|
DELETE_MENU;
|
|
cControl::Shutdown();
|
|
Menu = new cMenuMain(osRecordings, true);
|
|
break;
|
|
case osReplay: DELETE_MENU;
|
|
cControl::Shutdown();
|
|
cControl::Launch(new cReplayControl);
|
|
break;
|
|
case osStopReplay:
|
|
DELETE_MENU;
|
|
cControl::Shutdown();
|
|
break;
|
|
case osSwitchDvb:
|
|
DELETE_MENU;
|
|
cControl::Shutdown();
|
|
Skins.QueueMessage(mtInfo, tr("Switching primary DVB..."));
|
|
cDevice::SetPrimaryDevice(Setup.PrimaryDVB);
|
|
break;
|
|
case osPlugin: DELETE_MENU;
|
|
Menu = cMenuMain::PluginOsdObject();
|
|
if (Menu)
|
|
Menu->Show();
|
|
break;
|
|
case osBack:
|
|
case osEnd: if (Interact == Menu)
|
|
DELETE_MENU;
|
|
else
|
|
cControl::Shutdown();
|
|
break;
|
|
default: ;
|
|
}
|
|
}
|
|
else {
|
|
// Key functions in "normal" viewing mode:
|
|
if (key != kNone && KeyMacros.Get(key)) {
|
|
cRemote::PutMacro(key);
|
|
key = kNone;
|
|
}
|
|
switch (int(key)) {
|
|
// Toggle channels:
|
|
case kChanPrev:
|
|
case k0: {
|
|
if (PreviousChannel[PreviousChannelIndex ^ 1] == LastChannel || LastChannel != PreviousChannel[0] && LastChannel != PreviousChannel[1])
|
|
PreviousChannelIndex ^= 1;
|
|
Channels.SwitchTo(PreviousChannel[PreviousChannelIndex ^= 1]);
|
|
break;
|
|
}
|
|
// Direct Channel Select:
|
|
case k1 ... k9:
|
|
// Left/Right rotates through channel groups:
|
|
case kLeft|k_Repeat:
|
|
case kLeft:
|
|
case kRight|k_Repeat:
|
|
case kRight:
|
|
// Previous/Next rotates through channel groups:
|
|
case kPrev|k_Repeat:
|
|
case kPrev:
|
|
case kNext|k_Repeat:
|
|
case kNext:
|
|
// Up/Down Channel Select:
|
|
case kUp|k_Repeat:
|
|
case kUp:
|
|
case kDown|k_Repeat:
|
|
case kDown:
|
|
Menu = new cDisplayChannel(NORMALKEY(key));
|
|
break;
|
|
// Viewing Control:
|
|
case kOk: LastChannel = -1; break; // forces channel display
|
|
// Instant resume of the last viewed recording:
|
|
case kPlay:
|
|
if (cReplayControl::LastReplayed()) {
|
|
cControl::Shutdown();
|
|
cControl::Launch(new cReplayControl);
|
|
}
|
|
else
|
|
DirectMainFunction(osRecordings); // no last viewed recording, so enter the Recordings menu
|
|
break;
|
|
default: break;
|
|
}
|
|
}
|
|
if (!Menu) {
|
|
if (!InhibitEpgScan)
|
|
EITScanner.Process();
|
|
bool Error = false;
|
|
if (RecordingsHandler.Finished(Error)) {
|
|
if (Error)
|
|
Skins.Message(mtError, tr("Editing process failed!"));
|
|
else
|
|
Skins.Message(mtInfo, tr("Editing process finished"));
|
|
}
|
|
}
|
|
|
|
// SIGHUP shall cause a restart:
|
|
if (LastSignal == SIGHUP) {
|
|
if (ShutdownHandler.ConfirmRestart(true) && Interface->Confirm(tr("Press any key to cancel restart"), RESTARTCANCELPROMPT, true))
|
|
EXIT(1);
|
|
LastSignal = 0;
|
|
}
|
|
|
|
// Update the shutdown countdown:
|
|
if (ShutdownHandler.countdown && ShutdownHandler.countdown.Update()) {
|
|
if (!ShutdownHandler.ConfirmShutdown(false))
|
|
ShutdownHandler.countdown.Cancel();
|
|
}
|
|
|
|
// Keep the recordings handler alive:
|
|
RecordingsHandler.Active();
|
|
|
|
if ((Now - LastInteract) > ACTIVITYTIMEOUT && !cRecordControls::Active() && !RecordingsHandler.Active() && !Interface->HasSVDRPConnection() && (Now - cRemote::LastActivity()) > ACTIVITYTIMEOUT) {
|
|
// Handle housekeeping tasks
|
|
|
|
// Shutdown:
|
|
// Check whether VDR will be ready for shutdown in SHUTDOWNWAIT seconds:
|
|
time_t Soon = Now + SHUTDOWNWAIT;
|
|
if (ShutdownHandler.IsUserInactive(Soon) && ShutdownHandler.Retry(Soon) && !ShutdownHandler.countdown) {
|
|
if (ShutdownHandler.ConfirmShutdown(false))
|
|
// Time to shut down - start final countdown:
|
|
ShutdownHandler.countdown.Start(tr("VDR will shut down in %s minutes"), SHUTDOWNWAIT); // the placeholder is really %s!
|
|
// Dont try to shut down again for a while:
|
|
ShutdownHandler.SetRetry(SHUTDOWNRETRY);
|
|
}
|
|
// Countdown run down to 0?
|
|
if (ShutdownHandler.countdown.Done()) {
|
|
// Timed out, now do a final check:
|
|
if (ShutdownHandler.IsUserInactive() && ShutdownHandler.ConfirmShutdown(false))
|
|
ShutdownHandler.DoShutdown(false);
|
|
// Do this again a bit later:
|
|
ShutdownHandler.SetRetry(SHUTDOWNRETRY);
|
|
}
|
|
|
|
// Disk housekeeping:
|
|
RemoveDeletedRecordings();
|
|
ClearVanishedRecordings();
|
|
cSchedules::Cleanup();
|
|
// Plugins housekeeping:
|
|
PluginManager.Housekeeping();
|
|
}
|
|
|
|
ReportEpgBugFixStats();
|
|
|
|
// Main thread hooks of plugins:
|
|
PluginManager.MainThreadHook();
|
|
}
|
|
|
|
if (ShutdownHandler.EmergencyExitRequested())
|
|
esyslog("emergency exit requested - shutting down");
|
|
|
|
Exit:
|
|
|
|
// Reset all signal handlers to default before Interface gets deleted:
|
|
signal(SIGHUP, SIG_DFL);
|
|
signal(SIGINT, SIG_DFL);
|
|
signal(SIGTERM, SIG_DFL);
|
|
signal(SIGPIPE, SIG_DFL);
|
|
signal(SIGALRM, SIG_DFL);
|
|
|
|
PluginManager.StopPlugins();
|
|
cRecordControls::Shutdown();
|
|
RecordingsHandler.DelAll();
|
|
delete Menu;
|
|
cControl::Shutdown();
|
|
delete Interface;
|
|
cOsdProvider::Shutdown();
|
|
Remotes.Clear();
|
|
Audios.Clear();
|
|
Skins.Clear();
|
|
SourceParams.Clear();
|
|
if (ShutdownHandler.GetExitCode() != 2) {
|
|
Setup.CurrentChannel = cDevice::CurrentChannel();
|
|
Setup.CurrentVolume = cDevice::CurrentVolume();
|
|
Setup.Save();
|
|
}
|
|
cDevice::Shutdown();
|
|
cPositioner::DestroyPositioner();
|
|
cVideoDirectory::Destroy();
|
|
EpgHandlers.Clear();
|
|
PluginManager.Shutdown(true);
|
|
cSchedules::Cleanup(true);
|
|
ReportEpgBugFixStats(true);
|
|
if (WatchdogTimeout > 0)
|
|
dsyslog("max. latency time %d seconds", MaxLatencyTime);
|
|
if (LastSignal)
|
|
isyslog("caught signal %d", LastSignal);
|
|
if (ShutdownHandler.EmergencyExitRequested())
|
|
esyslog("emergency exit!");
|
|
isyslog("exiting, exit code %d", ShutdownHandler.GetExitCode());
|
|
if (SysLogLevel > 0)
|
|
closelog();
|
|
if (HasStdin)
|
|
tcsetattr(STDIN_FILENO, TCSANOW, &savedTm);
|
|
return ShutdownHandler.GetExitCode();
|
|
}
|