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Code Issues Releases Wiki Activity

Switched to PES recording

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This commit is contained in:
Klaus Schmidinger 2000-12-08 16:23:32 +01:00
parent c8a1be81af
commit 6b0658a977
15 changed files with 406 additions and 575 deletions
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9
HISTORY
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@ -312,8 +312,15 @@ Video Disk Recorder Revision History
an early state and may still cause some problems, but it appears to work nice
already.
2000-12-01: Version 0.69
2000-12-08: Version 0.70
- VDR now requires driver version 0.80 or higher.
- Recordings are now saved in PES mode. Note that you now need to install the
driver *WITHOUT* 'outstream=0'! This is the default when you 'make insmod' in
the DVB/driver directory.
Old recordings (in AV_PES mode) can still be replayed (as long as the driver
still supports replaying AV_PES files). The only limitation with this is that
in fast forward/back mode the picture may be slightly distorted.
- The EPG data is now dumped into the file /video/epg.data every ten minutes.
Use the Perl script 'epg2html.pl' to convert the raw EPG data into a simple
HTML programme listing.

12
INSTALL
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@ -15,13 +15,11 @@ If you have the DVB driver source in a different location
you will have to change the definition of DVBDIR in the
Makefile.
This program requires the card driver version 0.71 or higher
to work properly. Currently you need to load the dvb.o module with
option outstream=0, so your insmod statement should read
'insmod dvb.o outstream=0'. This is necessary because 'vdr' works
with AV_PES data and will change once it has been modified to work
directly with MPEG2. You also need to apply the patch 'dvb.c.071.diff'
for the On Screen Display to work properly.
This program requires the card driver version 0.80 or higher
to work properly. You need to load the dvb.o module *without* option
'outstream=0' (previous versions of VDR required this option to have
the driver supply the data in AV_PES format; as of version 0.70 VDR
works with PES format).
After extracting the package, change into the VDR directory
and type 'make'. This should produce an executable file

6
Makefile
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@ -4,7 +4,7 @@
# See the main source file 'vdr.c' for copyright information and
# how to reach the author.
#
# $Id: Makefile 1.16 2000/11/18 14:58:10 kls Exp $
# $Id: Makefile 1.17 2000/12/03 15:24:20 kls Exp $
DVBDIR = ../DVB
@ -39,7 +39,7 @@ font: genfontfile fontfix.c fontosd.c
config.o : config.c config.h dvbapi.h dvbosd.h eit.h font.h i18n.h interface.h remote.h svdrp.h thread.h tools.h
dvbapi.o : dvbapi.c config.h dvbapi.h dvbosd.h eit.h font.h interface.h remote.h svdrp.h thread.h tools.h videodir.h
dvbosd.o : dvbosd.c dvbosd.h font.h tools.h
eit.o : eit.c eit.h thread.h tools.h
eit.o : eit.c config.h dvbapi.h dvbosd.h eit.h font.h thread.h tools.h videodir.h
font.o : font.c font.h fontfix.c fontosd.c tools.h
i18n.o : i18n.c config.h dvbapi.h dvbosd.h eit.h font.h i18n.h thread.h tools.h
interface.o: interface.c config.h dvbapi.h dvbosd.h eit.h font.h i18n.h interface.h remote.h svdrp.h thread.h tools.h
@ -48,7 +48,7 @@ osd.o : osd.c config.h dvbapi.h dvbosd.h eit.h font.h i18n.h interface.h os
recording.o: recording.c config.h dvbapi.h dvbosd.h eit.h font.h interface.h recording.h remote.h svdrp.h thread.h tools.h videodir.h
remote.o : remote.c config.h dvbapi.h dvbosd.h eit.h font.h remote.h thread.h tools.h
svdrp.o : svdrp.c config.h dvbapi.h dvbosd.h eit.h font.h interface.h remote.h svdrp.h thread.h tools.h
thread.o : thread.c thread.h
thread.o : thread.c thread.h tools.h
tools.o : tools.c tools.h
vdr.o : vdr.c config.h dvbapi.h dvbosd.h eit.h font.h i18n.h interface.h menu.h osd.h recording.h remote.h svdrp.h thread.h tools.h videodir.h
videodir.o : videodir.c tools.h videodir.h

4
config.h
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@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: config.h 1.34 2000/11/18 13:25:53 kls Exp $
* $Id: config.h 1.35 2000/12/08 13:57:23 kls Exp $
*/
#ifndef __CONFIG_H
@ -18,7 +18,7 @@
#include "eit.h"
#include "tools.h"
#define VDRVERSION "0.68"
#define VDRVERSION "0.70"
#define MaxBuffer 10000

709
dvbapi.c
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File diff suppressed because it is too large Load Diff

22
dvbapi.h
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@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: dvbapi.h 1.26 2000/11/19 14:09:41 kls Exp $
* $Id: dvbapi.h 1.27 2000/12/03 13:44:28 kls Exp $
*/
#ifndef __DVBAPI_H
@ -42,6 +42,8 @@ public:
bool Save(int Index);
};
class cRecordBuffer;
class cReplayBuffer;
class cTransferBuffer;
class cDvbApi {
@ -171,20 +173,10 @@ private:
// Record/Replay facilities
private:
enum { dvbStop = 1, // let's not have 0 as a command
dvbPause,
dvbPlay,
dvbForward,
dvbBackward,
dvbSkip,
dvbGetIndex,
};
pid_t pidRecord, pidReplay;
int fromRecord, toRecord;
int fromReplay, toReplay;
cRecordBuffer *recordBuffer;
cReplayBuffer *replayBuffer;
int ca;
int priority;
void SetReplayMode(int Mode);
protected:
int Ca(void) { return ca; }
// Returns the ca of the current recording session (0..MAXDVBAPI).
@ -214,7 +206,7 @@ public:
// If there is already a replay session active, it will be stopped
// and the new file will be played back.
// If provided Title will be used in the progress display.
void Stop(void);
void StopReplay(void);
// Stops the current replay session (if any).
void Pause(void);
// Pauses the current replay session, or resumes a paused session.
@ -229,7 +221,7 @@ public:
// The sign of 'Seconds' determines the direction in which to skip.
// Use a very large negative value to go all the way back to the
// beginning of the recording.
bool GetIndex(int *Current, int *Total = NULL);
bool GetIndex(int &Current, int &Total);
};
class cEITScanner {

6
eit.c
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@ -13,7 +13,7 @@
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* $Id: eit.c 1.10 2000/11/25 12:51:06 kls Exp $
* $Id: eit.c 1.11 2000/12/03 15:33:37 kls Exp $
***************************************************************************/
#include "eit.h"
@ -131,7 +131,7 @@ bool cMJD::SetSystemTime()
isyslog(LOG_INFO, "System Time = %s (%ld)\n", ctime(&loctim), loctim);
isyslog(LOG_INFO, "Local Time = %s (%ld)\n", ctime(&mjdtime), mjdtime);
if (stime(&mjdtime) < 0)
esyslog(LOG_ERR, "ERROR while setting system time: %s", strerror(errno));
esyslog(LOG_ERR, "ERROR while setting system time: %m");
return true;
}
@ -1117,7 +1117,7 @@ cSIProcessor::~cSIProcessor()
{
if (fsvbi >= 0)
{
Stop();
Cancel();
ShutDownFilters();
delete filters;
if (!--numSIProcessors) // the last one deletes it

6
menu.c
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@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: menu.c 1.53 2000/11/26 16:15:30 kls Exp $
* $Id: menu.c 1.54 2000/12/03 11:43:35 kls Exp $
*/
#include "menu.h"
@ -2009,7 +2009,7 @@ cReplayControl::cReplayControl(void)
cReplayControl::~cReplayControl()
{
Hide();
dvbApi->Stop();
dvbApi->StopReplay();
}
void cReplayControl::SetRecording(const char *FileName, const char *Title)
@ -2060,7 +2060,7 @@ eOSState cReplayControl::ProcessKey(eKeys Key)
case kUp: dvbApi->Play(); break;
case kDown: dvbApi->Pause(); break;
case kBlue: Hide();
dvbApi->Stop();
dvbApi->StopReplay();
return osEnd;
case kLeft: dvbApi->Backward(); break;
case kRight: dvbApi->Forward(); break;

6
remote.c
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@ -6,7 +6,7 @@
*
* Ported to LIRC by Carsten Koch <Carsten.Koch@icem.de> 2000-06-16.
*
* $Id: remote.c 1.19 2000/11/11 11:22:22 kls Exp $
* $Id: remote.c 1.20 2000/12/03 11:55:06 kls Exp $
*/
#include "remote.h"
@ -115,7 +115,7 @@ cRcIoRCU::cRcIoRCU(char *DeviceName)
cRcIoRCU::~cRcIoRCU()
{
Stop();
Cancel();
}
void cRcIoRCU::Action(void)
@ -420,7 +420,7 @@ cRcIoLIRC::cRcIoLIRC(char *DeviceName)
cRcIoLIRC::~cRcIoLIRC()
{
Stop();
Cancel();
}
void cRcIoLIRC::Action(void)

3
svdrp.c
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@ -10,7 +10,7 @@
* and interact with the Video Disk Recorder - or write a full featured
* graphical interface that sits on top of an SVDRP connection.
*
* $Id: svdrp.c 1.12 2000/11/05 13:44:42 kls Exp $
* $Id: svdrp.c 1.13 2000/12/03 15:34:35 kls Exp $
*/
#define _GNU_SOURCE
@ -18,6 +18,7 @@
#include "svdrp.h"
#include <arpa/inet.h>
#include <ctype.h>
#include <errno.h>
#include <fcntl.h>
#include <netinet/in.h>
#include <stdarg.h>

33
thread.c
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@ -4,12 +4,15 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: thread.c 1.5 2000/11/22 17:11:04 kls Exp $
* $Id: thread.c 1.6 2000/12/03 15:35:02 kls Exp $
*/
#include "thread.h"
#include <errno.h>
#include <signal.h>
#include <sys/wait.h>
#include <unistd.h>
#include "tools.h"
// --- cThread ---------------------------------------------------------------
@ -25,7 +28,7 @@ cThread::cThread(void)
signalHandlerInstalled = true;
}
running = false;
parentPid = lockingPid = 0;
parentPid = threadPid = lockingPid = 0;
locked = 0;
}
@ -40,6 +43,7 @@ void cThread::SignalHandler(int signum)
void *cThread::StartThread(cThread *Thread)
{
Thread->threadPid = getpid();
Thread->Action();
return NULL;
}
@ -54,8 +58,31 @@ bool cThread::Start(void)
return true; //XXX return value of pthread_create()???
}
void cThread::Stop(void)
bool cThread::Active(void)
{
if (threadPid) {
if (kill(threadPid, SIGIO) < 0) { // couldn't find another way of checking whether the thread is still running - any ideas?
if (errno == ESRCH)
threadPid = 0;
else
LOG_ERROR;
}
else
return true;
}
return false;
}
void cThread::Cancel(int WaitSeconds)
{
if (WaitSeconds > 0) {
for (time_t t0 = time(NULL) + WaitSeconds; time(NULL) < t0; ) {
if (!Active())
return;
usleep(10000);
}
esyslog(LOG_ERR, "ERROR: thread %d won't end (waited %d seconds) - cancelling it...", threadPid, WaitSeconds);
}
pthread_cancel(thread);
}

7
thread.h
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@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: thread.h 1.3 2000/11/14 18:38:11 kls Exp $
* $Id: thread.h 1.4 2000/12/03 11:18:37 kls Exp $
*/
#ifndef __THREAD_H
@ -28,7 +28,7 @@ class cThread {
private:
pthread_t thread;
cMutex Mutex;
pid_t parentPid, lockingPid;
pid_t parentPid, threadPid, lockingPid;
int locked;
bool running;
static bool signalHandlerInstalled;
@ -39,11 +39,12 @@ private:
protected:
void WakeUp(void);
virtual void Action(void) = 0;
void Stop(void);
void Cancel(int WaitSeconds = 0);
public:
cThread(void);
virtual ~cThread();
bool Start(void);
bool Active(void);
};
// cThreadLock can be used to easily set a lock in a thread and make absolutely

65
tools.c
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@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: tools.c 1.23 2000/11/11 15:17:12 kls Exp $
* $Id: tools.c 1.24 2000/12/03 15:39:11 kls Exp $
*/
#define _GNU_SOURCE
@ -15,10 +15,7 @@
#if defined(DEBUG_OSD)
#include <ncurses.h>
#endif
#include <signal.h>
#include <stdlib.h>
#include <sys/time.h>
#include <sys/wait.h>
#include <unistd.h>
#define MaxBuffer 1000
@ -30,29 +27,6 @@ void writechar(int filedes, char c)
write(filedes, &c, sizeof(c));
}
void writeint(int filedes, int n)
{
write(filedes, &n, sizeof(n));
}
char readchar(int filedes)
{
char c;
read(filedes, &c, 1);
return c;
}
bool readint(int filedes, int &n)
{
return cFile::AnyFileReady(filedes, 0) && read(filedes, &n, sizeof(n)) == sizeof(n);
}
void purge(int filedes)
{
while (cFile::AnyFileReady(filedes, 0))
readchar(filedes);
}
char *readline(FILE *f)
{
static char buffer[MaxBuffer];
@ -205,7 +179,7 @@ bool MakeDirs(const char *FileName, bool IsDirectory)
if (stat(s, &fs) != 0 || !S_ISDIR(fs.st_mode)) {
dsyslog(LOG_INFO, "creating directory %s", s);
if (mkdir(s, S_IRWXU | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH) == -1) {
esyslog(LOG_ERR, "ERROR: %s: %s", s, strerror(errno));
LOG_ERROR_STR(s);
result = false;
break;
}
@ -271,41 +245,6 @@ bool RemoveFileOrDir(const char *FileName, bool FollowSymlinks)
return false;
}
bool CheckProcess(pid_t pid)
{
pid_t Pid2Check = pid;
int status;
pid = waitpid(Pid2Check, &status, WNOHANG);
if (pid < 0) {
if (errno != ECHILD)
LOG_ERROR;
return false;
}
return true;
}
void KillProcess(pid_t pid, int Timeout)
{
pid_t Pid2Wait4 = pid;
for (time_t t0 = time(NULL); time(NULL) - t0 < Timeout; ) {
int status;
pid_t pid = waitpid(Pid2Wait4, &status, WNOHANG);
if (pid < 0) {
if (errno != ECHILD)
LOG_ERROR;
return;
}
if (pid == Pid2Wait4)
return;
}
esyslog(LOG_ERR, "ERROR: process %d won't end (waited %d seconds) - terminating it...", Pid2Wait4, Timeout);
if (kill(Pid2Wait4, SIGTERM) < 0) {
esyslog(LOG_ERR, "ERROR: process %d won't terminate (%s) - killing it...", Pid2Wait4, strerror(errno));
if (kill(Pid2Wait4, SIGKILL) < 0)
esyslog(LOG_ERR, "ERROR: process %d won't die (%s) - giving up", Pid2Wait4, strerror(errno));
}
}
// --- cFile -----------------------------------------------------------------
bool cFile::files[FD_SETSIZE] = { false };

15
tools.h
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@ -4,13 +4,13 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: tools.h 1.20 2000/11/12 15:27:06 kls Exp $
* $Id: tools.h 1.21 2000/12/03 15:32:54 kls Exp $
*/
#ifndef __TOOLS_H
#define __TOOLS_H
#include <errno.h>
//#include <errno.h>
#include <fcntl.h>
#include <stdio.h>
#include <string.h>
@ -24,19 +24,14 @@ extern int SysLogLevel;
#define isyslog if (SysLogLevel > 1) syslog
#define dsyslog if (SysLogLevel > 2) syslog
#define LOG_ERROR esyslog(LOG_ERR, "ERROR (%s,%d): %s", __FILE__, __LINE__, strerror(errno))
#define LOG_ERROR_STR(s) esyslog(LOG_ERR, "ERROR: %s: %s", s, strerror(errno));
#define LOG_ERROR esyslog(LOG_ERR, "ERROR (%s,%d): %m", __FILE__, __LINE__)
#define LOG_ERROR_STR(s) esyslog(LOG_ERR, "ERROR: %s: %m", s)
#define SECSINDAY 86400
#define MAXPROCESSTIMEOUT 3 // seconds
#define DELETENULL(p) (delete (p), p = NULL)
void writechar(int filedes, char c);
void writeint(int filedes, int n);
char readchar(int filedes);
bool readint(int filedes, int &n);
void purge(int filedes);
char *readline(FILE *f);
char *strn0cpy(char *dest, const char *src, size_t n);
char *strreplace(char *s, char c1, char c2);
@ -51,8 +46,6 @@ uint FreeDiskSpaceMB(const char *Directory);
bool DirectoryOk(const char *DirName, bool LogErrors = false);
bool MakeDirs(const char *FileName, bool IsDirectory = false);
bool RemoveFileOrDir(const char *FileName, bool FollowSymlinks = false);
bool CheckProcess(pid_t pid);
void KillProcess(pid_t pid, int Timeout = MAXPROCESSTIMEOUT);
class cFile {
private:

6
vdr.c
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@ -22,7 +22,7 @@
*
* The project's page is at http://www.cadsoft.de/people/kls/vdr
*
* $Id: vdr.c 1.46 2000/11/18 13:46:56 kls Exp $
* $Id: vdr.c 1.47 2000/12/03 15:36:46 kls Exp $
*/
#include <getopt.h>
@ -141,8 +141,8 @@ int main(int argc, char *argv[])
#if !defined(DEBUG_OSD) && !defined(REMOTE_KBD)
pid_t pid = fork();
if (pid < 0) {
fprintf(stderr, "%s\n", strerror(errno));
esyslog(LOG_ERR, "ERROR: %s", strerror(errno));
fprintf(stderr, "%m\n");
esyslog(LOG_ERR, "ERROR: %m");
abort();
}
if (pid != 0)