mirror of
https://github.com/vdr-projects/vdr.git
synced 2025-03-01 10:50:46 +00:00
14bd32b948
VDR developer version 1.7.37 is now available at
ftp://ftp.tvdr.de/vdr/Developer/vdr-1.7.37.tar.bz2
A 'diff' against the previous version is available at
ftp://ftp.tvdr.de/vdr/Developer/vdr-1.7.36-1.7.37.diff
MD5 checksums:
602dc7e678bcfcf075da36344a337562 vdr-1.7.37.tar.bz2
34e953fcffc112f316cbfc1f53915324 vdr-1.7.36-1.7.37.diff
WARNING:
========
This is a developer version. Even though I use it in my productive
environment. I strongly recommend that you only use it under controlled
conditions and for testing and debugging.
Approaching version 2.0.0:
==========================
If all goes well, there should be no more functional or API changes
before the final version 2.0.0. There will just be a few more fixes.
From the HISTORY file:
- Now also using FindHeader() in cMpeg2Fixer::AdjTref() (pointed out by Sören Moch).
- Added missing template for DVBDIR to Make.config.template (reported by Derek Kelly).
- The LCARS menu now also works if the OSD has only 1bpp (two colors).
- Fixed possible garbage in the remaining time of the LCARS replay display in case the
hours change from two to one digit.
- Fixed upscaling bitmaps. The last row and column of the scaled bitmap was not filled,
which resulted in empty lines between scaled subtitles.
- Fixed a leftover line in case a two line subtitle was followed by a one line
subtitle on the dvbhddevice in "high level" OSD mode.
- Returning 0 from cDvbSdFfDevice::NumProvidedSystems() if option --outputonly is given.
- The index file is now closed after initially reading it if it is older than 3600 seconds.
- Improved responsiveness during replay when close to the recording's end.
- Fixed a leftover progress display in the LCARS main menu when replay of a recording
ends while the menu is open, and the live channel has no EPG information.
- Fixed possible audio chatter when a recording is replayed to its very end.
- Added dependency on 'i18n' to 'install-i18n' in the VDR Makefile (thanks to Tobias
Grimm).
- Changed several calls to Skins.Message() in vdr.c to Skins.QueueMessage() in order to
avoid a black screen while such a message is displayed in case the channel will be
switched (reported by Uwe Scheffler).
- Updated the Slovakian language texts (thanks to Milan Hrala).
- Improved LIRC timing for repeat function.
- When pausing live video, the current audio and subtitle tracks are now retained.
- Added some notes about plugin Makefiles to PLUGINS.html.
- Avoiding an extra key press event if the repeat function kicks in when controlling
VDR via the PC keyboard.
- The new options "Setup/Miscellaneous/Remote control repeat delay" and
"Setup/Miscellaneous/Remote control repeat delta" can be used to adjust the
behavior of the remote control in case a key is held pressed down for a while, so
that the repeat function kicks in (see MANUAL).
The builtin LIRC and KBD remote controls already use these parameters. It is
recommended that plugins that implement an interface to any kind of remote controls
also use the parameters Setup.RcRepeatDelay and Setup.RcRepeatDelta for the desired
purpose, and remove any setup options they might have that serve the same purpose.
- cTimer no longer does any special "VFAT" handling to shorten directory names to 40
characters. When a string is used as a directory name for a recording, the maximum
length of the directory path, as well as the individual directory names, is now
limited to the values specified by the new command line option --dirnames (see
man vdr(1) for details). For backwards compatibility the option --vfat is still
available and has the same effect as --dirnames=250,40,1.
- The macro MaxFileName is now obsolete and may be removed in future versions. Use
NAME_MAX directly instead.
- There is no more fixed limit to the maximum number of cPixmap objects an OSD can
create. However, a particular device may still be unable to create an arbitrary
number of pixmaps, due to limited resources. So it's always a good idea to use
as few pixmaps as possible.
- Fixed formatting and removed some superfluous break statements in vdr.c's command
line option switch.
1400 lines
56 KiB
C
1400 lines
56 KiB
C
/*
|
|
* vdr.c: Video Disk Recorder main program
|
|
*
|
|
* Copyright (C) 2000, 2003, 2006, 2008 Klaus Schmidinger
|
|
*
|
|
* This program 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
|
|
* of the License, or (at your option) any later version.
|
|
*
|
|
* This program 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
* Or, point your browser to http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
|
|
*
|
|
* The author can be reached at kls@tvdr.de
|
|
*
|
|
* The project's page is at http://www.tvdr.de
|
|
*
|
|
* $Id: vdr.c 2.48 2013/02/08 10:47:02 kls Exp $
|
|
*/
|
|
|
|
#include <getopt.h>
|
|
#include <grp.h>
|
|
#include <langinfo.h>
|
|
#include <locale.h>
|
|
#include <pwd.h>
|
|
#include <signal.h>
|
|
#include <stdlib.h>
|
|
#include <sys/capability.h>
|
|
#include <sys/prctl.h>
|
|
#include <termios.h>
|
|
#include <unistd.h>
|
|
#include "audio.h"
|
|
#include "channels.h"
|
|
#include "config.h"
|
|
#include "cutter.h"
|
|
#include "device.h"
|
|
#include "diseqc.h"
|
|
#include "dvbdevice.h"
|
|
#include "eitscan.h"
|
|
#include "epg.h"
|
|
#include "i18n.h"
|
|
#include "interface.h"
|
|
#include "keys.h"
|
|
#include "libsi/si.h"
|
|
#include "lirc.h"
|
|
#include "menu.h"
|
|
#include "osdbase.h"
|
|
#include "plugin.h"
|
|
#include "recording.h"
|
|
#include "shutdown.h"
|
|
#include "skinclassic.h"
|
|
#include "skinlcars.h"
|
|
#include "skinsttng.h"
|
|
#include "sourceparams.h"
|
|
#include "sources.h"
|
|
#include "themes.h"
|
|
#include "timers.h"
|
|
#include "tools.h"
|
|
#include "transfer.h"
|
|
#include "videodir.h"
|
|
|
|
#define MINCHANNELWAIT 10 // seconds to wait between failed channel switchings
|
|
#define ACTIVITYTIMEOUT 60 // seconds before starting housekeeping
|
|
#define SHUTDOWNWAIT 300 // seconds to wait in user prompt before automatic shutdown
|
|
#define SHUTDOWNRETRY 360 // seconds before trying again to shut down
|
|
#define SHUTDOWNFORCEPROMPT 5 // seconds to wait in user prompt to allow forcing shutdown
|
|
#define SHUTDOWNCANCELPROMPT 5 // seconds to wait in user prompt to allow canceling shutdown
|
|
#define RESTARTCANCELPROMPT 5 // seconds to wait in user prompt before restarting on SIGHUP
|
|
#define MANUALSTART 600 // seconds the next timer must be in the future to assume manual start
|
|
#define CHANNELSAVEDELTA 600 // seconds before saving channels.conf after automatic modifications
|
|
#define DEVICEREADYTIMEOUT 30 // seconds to wait until all devices are ready
|
|
#define MENUTIMEOUT 120 // seconds of user inactivity after which an OSD display is closed
|
|
#define TIMERCHECKDELTA 10 // seconds between checks for timers that need to see their channel
|
|
#define TIMERDEVICETIMEOUT 8 // seconds before a device used for timer check may be reused
|
|
#define TIMERLOOKAHEADTIME 60 // seconds before a non-VPS timer starts and the channel is switched if possible
|
|
#define VPSLOOKAHEADTIME 24 // hours within which VPS timers will make sure their events are up to date
|
|
#define VPSUPTODATETIME 3600 // seconds before the event or schedule of a VPS timer needs to be refreshed
|
|
|
|
#define EXIT(v) { ShutdownHandler.Exit(v); goto Exit; }
|
|
|
|
static int LastSignal = 0;
|
|
|
|
static bool SetUser(const char *UserName, bool UserDump)//XXX name?
|
|
{
|
|
if (UserName) {
|
|
struct passwd *user = getpwnam(UserName);
|
|
if (!user) {
|
|
fprintf(stderr, "vdr: unknown user: '%s'\n", UserName);
|
|
return false;
|
|
}
|
|
if (setgid(user->pw_gid) < 0) {
|
|
fprintf(stderr, "vdr: cannot set group id %u: %s\n", (unsigned int)user->pw_gid, strerror(errno));
|
|
return false;
|
|
}
|
|
if (initgroups(user->pw_name, user->pw_gid) < 0) {
|
|
fprintf(stderr, "vdr: cannot set supplemental group ids for user %s: %s\n", user->pw_name, strerror(errno));
|
|
return false;
|
|
}
|
|
if (setuid(user->pw_uid) < 0) {
|
|
fprintf(stderr, "vdr: cannot set user id %u: %s\n", (unsigned int)user->pw_uid, strerror(errno));
|
|
return false;
|
|
}
|
|
if (UserDump && prctl(PR_SET_DUMPABLE, 1, 0, 0, 0) < 0)
|
|
fprintf(stderr, "vdr: warning - cannot set dumpable: %s\n", strerror(errno));
|
|
}
|
|
return true;
|
|
}
|
|
|
|
static bool DropCaps(void)
|
|
{
|
|
// drop all capabilities except selected ones
|
|
cap_t caps = cap_from_text("= cap_sys_nice,cap_sys_time,cap_net_raw=ep");
|
|
if (!caps) {
|
|
fprintf(stderr, "vdr: cap_from_text failed: %s\n", strerror(errno));
|
|
return false;
|
|
}
|
|
if (cap_set_proc(caps) == -1) {
|
|
fprintf(stderr, "vdr: cap_set_proc failed: %s\n", strerror(errno));
|
|
cap_free(caps);
|
|
return false;
|
|
}
|
|
cap_free(caps);
|
|
return true;
|
|
}
|
|
|
|
static bool SetKeepCaps(bool On)
|
|
{
|
|
// set keeping capabilities during setuid() on/off
|
|
if (prctl(PR_SET_KEEPCAPS, On ? 1 : 0, 0, 0, 0) != 0) {
|
|
fprintf(stderr, "vdr: prctl failed\n");
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
static void SignalHandler(int signum)
|
|
{
|
|
switch (signum) {
|
|
case SIGPIPE:
|
|
break;
|
|
case SIGHUP:
|
|
LastSignal = signum;
|
|
break;
|
|
default:
|
|
LastSignal = signum;
|
|
Interface->Interrupt();
|
|
ShutdownHandler.Exit(0);
|
|
}
|
|
signal(signum, SignalHandler);
|
|
}
|
|
|
|
static void Watchdog(int signum)
|
|
{
|
|
// Something terrible must have happened that prevented the 'alarm()' from
|
|
// being called in time, so let's get out of here:
|
|
esyslog("PANIC: watchdog timer expired - exiting!");
|
|
exit(1);
|
|
}
|
|
|
|
int main(int argc, char *argv[])
|
|
{
|
|
// Save terminal settings:
|
|
|
|
struct termios savedTm;
|
|
bool HasStdin = (tcgetpgrp(STDIN_FILENO) == getpid() || getppid() != (pid_t)1) && tcgetattr(STDIN_FILENO, &savedTm) == 0;
|
|
|
|
// Initiate locale:
|
|
|
|
setlocale(LC_ALL, "");
|
|
|
|
// Command line options:
|
|
|
|
#define dd(a, b) (*a ? a : b)
|
|
#define DEFAULTSVDRPPORT 6419
|
|
#define DEFAULTWATCHDOG 0 // seconds
|
|
#define DEFAULTVIDEODIR VIDEODIR
|
|
#define DEFAULTCONFDIR dd(CONFDIR, VideoDirectory)
|
|
#define DEFAULTCACHEDIR dd(CACHEDIR, VideoDirectory)
|
|
#define DEFAULTRESDIR dd(RESDIR, ConfigDirectory)
|
|
#define DEFAULTPLUGINDIR PLUGINDIR
|
|
#define DEFAULTLOCDIR LOCDIR
|
|
#define DEFAULTEPGDATAFILENAME "epg.data"
|
|
|
|
bool StartedAsRoot = false;
|
|
const char *VdrUser = NULL;
|
|
bool UserDump = false;
|
|
int SVDRPport = DEFAULTSVDRPPORT;
|
|
const char *AudioCommand = NULL;
|
|
const char *VideoDirectory = DEFAULTVIDEODIR;
|
|
const char *ConfigDirectory = NULL;
|
|
const char *CacheDirectory = NULL;
|
|
const char *ResourceDirectory = NULL;
|
|
const char *LocaleDirectory = DEFAULTLOCDIR;
|
|
const char *EpgDataFileName = DEFAULTEPGDATAFILENAME;
|
|
bool DisplayHelp = false;
|
|
bool DisplayVersion = false;
|
|
bool DaemonMode = false;
|
|
int SysLogTarget = LOG_USER;
|
|
bool MuteAudio = false;
|
|
int WatchdogTimeout = DEFAULTWATCHDOG;
|
|
const char *Terminal = NULL;
|
|
|
|
bool UseKbd = true;
|
|
const char *LircDevice = NULL;
|
|
#if !defined(REMOTE_KBD)
|
|
UseKbd = false;
|
|
#endif
|
|
#if defined(REMOTE_LIRC)
|
|
LircDevice = LIRC_DEVICE;
|
|
#endif
|
|
#if defined(VDR_USER)
|
|
VdrUser = VDR_USER;
|
|
#endif
|
|
|
|
cPluginManager PluginManager(DEFAULTPLUGINDIR);
|
|
|
|
static struct option long_options[] = {
|
|
{ "audio", required_argument, NULL, 'a' },
|
|
{ "cachedir", required_argument, NULL, 'c' | 0x100 },
|
|
{ "config", required_argument, NULL, 'c' },
|
|
{ "daemon", no_argument, NULL, 'd' },
|
|
{ "device", required_argument, NULL, 'D' },
|
|
{ "dirnames", required_argument, NULL, 'd' | 0x100 },
|
|
{ "edit", required_argument, NULL, 'e' | 0x100 },
|
|
{ "epgfile", required_argument, NULL, 'E' },
|
|
{ "filesize", required_argument, NULL, 'f' | 0x100 },
|
|
{ "genindex", required_argument, NULL, 'g' | 0x100 },
|
|
{ "grab", required_argument, NULL, 'g' },
|
|
{ "help", no_argument, NULL, 'h' },
|
|
{ "instance", required_argument, NULL, 'i' },
|
|
{ "lib", required_argument, NULL, 'L' },
|
|
{ "lirc", optional_argument, NULL, 'l' | 0x100 },
|
|
{ "localedir",required_argument, NULL, 'l' | 0x200 },
|
|
{ "log", required_argument, NULL, 'l' },
|
|
{ "mute", no_argument, NULL, 'm' },
|
|
{ "no-kbd", no_argument, NULL, 'n' | 0x100 },
|
|
{ "plugin", required_argument, NULL, 'P' },
|
|
{ "port", required_argument, NULL, 'p' },
|
|
{ "record", required_argument, NULL, 'r' },
|
|
{ "resdir", required_argument, NULL, 'r' | 0x100 },
|
|
{ "shutdown", required_argument, NULL, 's' },
|
|
{ "split", no_argument, NULL, 's' | 0x100 },
|
|
{ "terminal", required_argument, NULL, 't' },
|
|
{ "user", required_argument, NULL, 'u' },
|
|
{ "userdump", no_argument, NULL, 'u' | 0x100 },
|
|
{ "version", no_argument, NULL, 'V' },
|
|
{ "vfat", no_argument, NULL, 'v' | 0x100 },
|
|
{ "video", required_argument, NULL, 'v' },
|
|
{ "watchdog", required_argument, NULL, 'w' },
|
|
{ NULL, no_argument, NULL, 0 }
|
|
};
|
|
|
|
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) {
|
|
case 'a': AudioCommand = optarg;
|
|
break;
|
|
case 'c' | 0x100:
|
|
CacheDirectory = optarg;
|
|
break;
|
|
case 'c': ConfigDirectory = optarg;
|
|
break;
|
|
case 'd': DaemonMode = true;
|
|
break;
|
|
case 'D': if (isnumber(optarg)) {
|
|
int n = atoi(optarg);
|
|
if (0 <= n && n < MAXDEVICES) {
|
|
cDevice::SetUseDevice(n);
|
|
break;
|
|
}
|
|
}
|
|
fprintf(stderr, "vdr: invalid DVB device number: %s\n", optarg);
|
|
return 2;
|
|
case 'd' | 0x100: {
|
|
char *s = optarg;
|
|
int n = strtol(s, &s, 10);
|
|
if (n <= 0 || n >= PATH_MAX) {
|
|
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;
|
|
}
|
|
n = strtol(s, &s, 10);
|
|
if (n <= 0 || n >= NAME_MAX) {
|
|
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;
|
|
}
|
|
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 '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 '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;
|
|
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"
|
|
" -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)\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 video 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"
|
|
" -t TTY, --terminal=TTY controlling tty\n"
|
|
" -u USER, --user=USER run as user USER; only applicable if started as\n"
|
|
" root\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,
|
|
NAME_MAX,
|
|
DEFAULTEPGDATAFILENAME,
|
|
MAXVIDEOFILESIZEDEFAULT,
|
|
DEFAULTPLUGINDIR,
|
|
LIRC_DEVICE,
|
|
DEFAULTLOCDIR,
|
|
DEFAULTSVDRPPORT,
|
|
DEFAULTRESDIR,
|
|
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);
|
|
}
|
|
|
|
// 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:
|
|
|
|
SetVideoDirectory(VideoDirectory);
|
|
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);
|
|
|
|
// Channel:
|
|
|
|
if (!cDevice::WaitForAllDevicesReady(DEVICEREADYTIMEOUT))
|
|
dsyslog("not all devices 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
|
|
}
|
|
|
|
// 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() && !cDevice::PrimaryDevice()->HasProgramme()) {
|
|
static time_t lastTime = 0;
|
|
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;
|
|
}
|
|
}
|
|
// 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()) {
|
|
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", Channel->Number());
|
|
Channels.SwitchTo(Channel->Number());
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
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", Device->DeviceNumber() + 1, Timer->Channel()->Number());
|
|
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);
|
|
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();
|
|
if (!cCutter::Active() && cCutter::Ended()) {
|
|
if (cCutter::Error())
|
|
Skins.QueueMessage(mtError, tr("Editing process failed!"));
|
|
else
|
|
Skins.QueueMessage(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();
|
|
}
|
|
|
|
if ((Now - LastInteract) > ACTIVITYTIMEOUT && !cRecordControls::Active() && !cCutter::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();
|
|
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();
|
|
cCutter::Stop();
|
|
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();
|
|
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();
|
|
}
|