mirror of
https://github.com/vdr-projects/vdr.git
synced 2025-03-01 10:50:46 +00:00
716c03a47e
VDR developer version 2.1.3 is now available at
ftp://ftp.tvdr.de/vdr/Developer/vdr-2.1.3.tar.bz2
A 'diff' against the previous version is available at
ftp://ftp.tvdr.de/vdr/Developer/vdr-2.1.2-2.1.3.diff
MD5 checksums:
054f80e0045aa6fad118e9285b52f4f2 vdr-2.1.3.tar.bz2
3c5ab05d5c4d0b984b34e84190e80949 vdr-2.1.2-2.1.3.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.
Originally I intended to release this version only after the new DiSEqC
configuration dialog was finished. But in the meantime quite a few other things
have come up, so I decided to postpone that dialog and first release what has
piled up so far.
From the HISTORY file:
- Changed the return value of cPositioner::HorizonLongitude() to 0 in case the
latitude of the antenna location is beyond +/-81 degrees.
- Updated the Finnish OSD texts (thanks to Rolf Ahrenberg).
- Fixed some compiler warnings with gcc-4.6.3 (thanks to Rolf Ahrenberg).
- Changed the name of the SVDRP command RENR to MOVR (suggested by Rolf Ahrenberg).
- When cutting a recording it is now checked whether there is already an edited
version of this recording (with the same name, but starting with '%'), and the
user is prompted for confirmation to overwrite it (suggested by Rolf Ahrenberg).
- Revoked "Added maximum signal strength value for TechniSat SkyStar 2 DVB-S rev 2.3P"
because it broke things for the "TechniSat AirStar 2" DVB-T card.
- The LIRC remote control now connects to the socket even if it doesn't yet exist when
VDR is started (thanks to Lars Hanisch).
- Changed the absolute latitude limit for visible satellites to 81.2 degrees.
- Added code for parsing LCN and AVC descriptors to libsi (thanks to Rolf Ahrenberg).
- In the "Select folder" menu pressing Ok now selects the folder, even if this is a
folder that contains sub folders (marked with "..."). To open such a folder you
can press the Red key.
- Fixed a possible access to uninitialized data in cEIT::cEIT() (reported by Dominik
Strasser).
- The new menu category mcRecordingEdit is now used to mark menus that edit recording
properties (suggested by Stefan Braun).
- Changes in the teletext PID no longer cause retuning (and thus interrupting a
recording).
- Removed '_' from the FileNameChars and CharMap translations in uk_UA.po.
- Updated the Italian OSD texts (thanks to Diego Pierotto).
- Fixed a missing initialization in the c'tor of cSkinLCARSDisplayChannel (thanks to
Marko Mäkelä).
- Simplified some conditional expressions in skinlcars.c and skinsttng.c (suggested
by Marko Mäkelä).
- Fixed uninitialized item area coordinates in cSkinLCARSDisplayMenu (reported by
Marko Mäkelä).
- Fixed a possible crash if the recordings list is updated externally while the
Recordings menu is open (reported by Lars Hanisch).
- Added a missing closing ')' in the help and man page entry of the --vfat option
(reported by Lars Hanisch).
- Fixed setting the name of the video directory to avoid a crash when using --genindex,
and also to use the correct directory with --edit (the latter reported by Marko
Mäkelä).
- The Recordings menu can now be called with a cRecordingFilter, which allows the
caller to have it display only a certain subset of the recordings (thanks to Lars
Hanisch).
- Added handling UTF-8 'umlaut' characters to cKbdRemote (thanks to Lars Hanisch).
- Made it clear that the Data parameter in cDevice::StillPicture() may point to a
series of packets, not just a single one (thanks to Thomas Reufer).
- cDevice::TrickSpeed() now has an additional parameter named Forward, which indicates
the direction in which replay is being done (suggested by Thomas Reufer). This
information may be necessary for some output devices in order to properly implement
trick modes. Authors of plugins that implement output devices will need to add this
parameter to their derived cDevice class, regardless of whether they will make use
of it or not.
- Added a note to ePlayMode in device.h that VDR itself always uses pmAudioVideo when
replaying a recording (suggested by Thomas Reufer).
- Fixed some spellings in positioner.h and Doxyfile (thanks to Ville Skyttä).
- Changed '%a' to the POSIX compliant '%m' in all scanf() calls (thanks to Ville
Skyttä).
- The new function cCamSlot::Decrypt() can be used by derived classes to implement a
CAM slot that can be freely assigned to any device, without being directly inserted
into the full TS data stream in hardware. A derived class that implements Decrypt()
will also need to set the new parameter ReceiveCaPids in the call to the cCamSlot
base class constructor to true, in order to receive the CA pid TS packets that
contain data necessary for decrypting.
- Many member functions of cCamSlot have been made virtual to allow for easier
implementation of derived classes.
- cTSBuffer now provides the number of available bytes in its Get() function.
- cDvbDevice::GetTSPacket() now calls CamSlot()->Decrypt() in order to allow CAM slots
that can be freely assigned to any device access to the TS data stream.
- Added a check to avoid a possible NULL pointer dereference in cCiSession::SendData()
(reported by Ville Skyttä).
- Deleted a superfluous assignment in cPipe::Open() (reported by Ville Skyttä).
- The script given to VDR with the '-r' option is now also called after the recording
process has actually started (thanks to Christian Kaiser).
- Avoiding unnecessary pkg-config warnings in plugin Makefiles (thanks to Ville Skyttä).
Plugin authors may want to apply the following change to their Makefile:
-PKGCFG = $(if $(VDRDIR),$(shell pkg-config --variable=$(1) $(VDRDIR)/vdr.pc),$(shell pkg-config --variable=$(1) vdr || pkg-config --variable=$(1) ../../../vdr.pc))
+PKGCFG = $(if $(VDRDIR),$(shell pkg-config --variable=$(1) $(VDRDIR)/vdr.pc),$(shell PKG_CONFIG_PATH="$$PKG_CONFIG_PATH:../../.." pkg-config --variable=$(1) vdr))
- Eliminated MAXDVBDEVICES (suggested by Oliver Endriss).
- Channels that are no longer contained in the current SDT of a transponder are now
marked with the keyword OBSOLETE in their name and provider fields. That way you can
identify obsolete channels when you switch to them, and you can get the complete
overview of all obsolete channels by sorting the Channels list by provider (by
pressing the 0 key twice). Automatic deletion of obsolete channels may follow later.
1433 lines
58 KiB
C
1433 lines
58 KiB
C
/*
|
|
* vdr.c: Video Disk Recorder main program
|
|
*
|
|
* Copyright (C) 2000, 2003, 2006, 2008, 2013 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 vdr@tvdr.de
|
|
*
|
|
* The project's page is at http://www.tvdr.de
|
|
*
|
|
* $Id: vdr.c 3.7 2013/12/25 11:24:26 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)
|
|
{
|
|
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));
|
|
setenv("HOME", user->pw_dir, 1);
|
|
setenv("USER", user->pw_name, 1);
|
|
setenv("LOGNAME", user->pw_name, 1);
|
|
setenv("SHELL", user->pw_shell, 1);
|
|
}
|
|
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
|
|
|
|
cVideoDirectory::SetName(VideoDirectory);
|
|
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;
|
|
if (*s != ',') {
|
|
int n = strtol(s, &s, 10);
|
|
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 '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;
|
|
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"
|
|
" -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"
|
|
" -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 - 1,
|
|
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:
|
|
|
|
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 (*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()) {
|
|
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()) {
|
|
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, 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();
|
|
}
|