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Version 1.1.7

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- Adapted VDR to the NEWSTRUCT driver. To use the new driver, compile VDR with
  'make NEWSTRUCT=1' (thanks to Holger Wächtler for some valuable advice).
  By default it currently still uses the old driver.
- Added some missing #includes (thanks to Martin Hammerschmid).
- Changed the log error message "can't record MPEG1!" to "error in data stream!",
  since the mentioning of MPEG1 has irritated many people.
- Consistently using malloc/free and new/delete (thanks to Andreas Schultz).
- Temporarily made cDevice::ProvidesCa() virtual (Andreas Schultz needs this
  in his DXR3 plugin).
- cDevice no longer exposes a file handle to cPlayer. A derived cPlayer class
  can now call DevicePoll() to see whether the replay device is ready for
  further data. A derived cDevice class must implement Poll() and shall
  check if any of its file handles is ready for data.
- Implemented several replay modes to allow players that play only audio (thanks
  to Stefan Huelswitt).
- Improved cCondVar::Wait() and implemented cCondVar::TimedWait() (thanks to
  Stefan Huelswitt).
- VDR no longer gives up if there is no DVB device. It continues to work if
  there is at least one device, either a DVB device found by the core VDR code
  itself, or a device implemented by a plugin.
This commit is contained in:
Klaus Schmidinger 2002-08-16 18:00:00 +02:00
parent 527748826c
commit ed643353b1
35 changed files with 702 additions and 397 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
CONTRIBUTORS
View File

@ -140,6 +140,8 @@ Stefan Huelswitt <huels@iname.com>
for suggesting to make the config directory available to plugins
for suggesting to add an error message if the directory specified in the '-L'
option can't be accessed
for implementing several replay modes to allow players that play only audio
for improving cCondVar::Wait() and implementing cCondVar::TimedWait()
Ulrich Röder <roeder@efr-net.de>
for pointing out that there are channels that have a symbol rate higher than
@ -158,6 +160,7 @@ Andreas Schultz <aschultz@warp10.net>
than 3 characters
for adding direct access to the index data of cPalette (needed for displaying SPUs)
for pointing out a possible race condition in the cDvbPlayer
for making the use of malloc/free and new/delete consistent
Aaron Holtzman
for writing 'ac3dec'
@ -369,8 +372,11 @@ Paul Lacatus <paul@campina.iiruc.ro>
Istvan Koenigsberger <istvnko@hotmail.com> and Guido Josten <guido.josten@t-online.de>
for translating OSD texts to the Hungarian language
Christian Rienecker <C.Rienecker@deutschepost.de>
Christian Rienecker <C.Rienecker@gmx.net>
for making the VFAT handling more tolerant for users who forget to turn it on
Joerg Riechardt <J.Riechardt@gmx.de>
for filling in some missing teletext PIDs
Holger Wächtler <holger@convergence.de>
for some valuable advice during adapting to the NEWSTRUCT driver

23
HISTORY
View File

@ -1392,3 +1392,26 @@ Video Disk Recorder Revision History
- Now using CC, CFLAGS, CXX and CXXFLAGS in Makefile.
- Changed the cDevice class to allow plugins to implement their own devices (see
PLUGINS.html for details).
2002-08-16: Version 1.1.7
- Adapted VDR to the NEWSTRUCT driver. To use the new driver, compile VDR with
'make NEWSTRUCT=1' (thanks to Holger Wächtler for some valuable advice).
By default it currently still uses the old driver.
- Added some missing #includes (thanks to Martin Hammerschmid).
- Changed the log error message "can't record MPEG1!" to "error in data stream!",
since the mentioning of MPEG1 has irritated many people.
- Consistently using malloc/free and new/delete (thanks to Andreas Schultz).
- Temporarily made cDevice::ProvidesCa() virtual (Andreas Schultz needs this
in his DXR3 plugin).
- cDevice no longer exposes a file handle to cPlayer. A derived cPlayer class
can now call DevicePoll() to see whether the replay device is ready for
further data. A derived cDevice class must implement Poll() and shall
check if any of its file handles is ready for data.
- Implemented several replay modes to allow players that play only audio (thanks
to Stefan Huelswitt).
- Improved cCondVar::Wait() and implemented cCondVar::TimedWait() (thanks to
Stefan Huelswitt).
- VDR no longer gives up if there is no DVB device. It continues to work if
there is at least one device, either a DVB device found by the core VDR code
itself, or a device implemented by a plugin.

7
Makefile
View File

@ -4,7 +4,7 @@
# See the main source file 'vdr.c' for copyright information and
# how to reach the author.
#
# $Id: Makefile 1.44 2002/07/28 15:20:47 kls Exp $
# $Id: Makefile 1.45 2002/08/09 16:02:02 kls Exp $
.DELETE_ON_ERROR:
@ -23,7 +23,12 @@ PLUGINDIR= ./PLUGINS
VIDEODIR = /video
ifdef NEWSTRUCT
INCLUDES = -I$(DVBDIR)/include
DEFINES += -DNEWSTRUCT
else
INCLUDES = -I$(DVBDIR)/ost/include
endif
DTVLIB = $(DTVDIR)/libdtv.a

42
PLUGINS.html
View File

@ -12,7 +12,6 @@ This interface allows programmers to develop additional functionality for VDR co
separate from the core VDR source, without the need of patching the original
VDR code (and all the problems of correlating various patches).
<p>
<!--X1.1.3--><table width=100%><tr><td bgcolor=#0000AA>&nbsp;</td><td width=100%>
This document is divided into two parts, the first one describing the
<a href="#Part I - The Outside Interface"><i>outside</i> interface</a>
of the plugin system, and the second one describing the
@ -21,20 +20,19 @@ The <i>outside</i> interface handles everything necessary for a plugin to get ho
VDR program and present itself to the user.
The <i>inside</i> interface provides the plugin code access to VDR's internal data
structures and allows it to hook itself into specific areas to perform special actions.
<!--X1.1.3--></td></tr></table>
<p>
<!--X1.1.3--><table width=100%><tr><td bgcolor=#0000AA>&nbsp;</td><td width=100%>
Important modifications introduced in version 1.1.3 are marked like this.
<!--X1.1.3--></td></tr></table>
<!--X1.1.4--><table width=100%><tr><td bgcolor=#00AA00>&nbsp;</td><td width=100%>
<!--X1.1.4--><table width=100%><tr><td bgcolor=#0000AA>&nbsp;</td><td width=100%>
Important modifications introduced in version 1.1.4 are marked like this.
<!--X1.1.4--></td></tr></table>
<!--X1.1.5--><table width=100%><tr><td bgcolor=#AA0000>&nbsp;</td><td width=100%>
<!--X1.1.5--><table width=100%><tr><td bgcolor=#00AA00>&nbsp;</td><td width=100%>
Important modifications introduced in version 1.1.5 are marked like this.
<!--X1.1.5--></td></tr></table>
<!--X1.1.6--><table width=100%><tr><td bgcolor=#FF0000>&nbsp;</td><td width=100%>
<!--X1.1.6--><table width=100%><tr><td bgcolor=#AA0000>&nbsp;</td><td width=100%>
Important modifications introduced in version 1.1.6 are marked like this.
<!--X1.1.6--></td></tr></table>
<!--X1.1.7--><table width=100%><tr><td bgcolor=#FF0000>&nbsp;</td><td width=100%>
Important modifications introduced in version 1.1.7 are marked like this.
<!--X1.1.7--></td></tr></table>
<a name="Part I - The Outside Interface"><hr><center><h1>Part I - The Outside Interface</h1></center>
@ -814,7 +812,6 @@ and display their help and/or version information in addition to its own output.
If you want to make your plugin available to other VDR users, you'll need to
make a package that can be easily distributed.
<!--X1.1.3--><table width=100%><tr><td bgcolor=#0000AA>&nbsp;</td><td width=100%>
The <tt>Makefile</tt> that has been created by the call to
<a href="#Initializing a new plugin directory"><tt>newplugin</tt></a>
provides the target <tt>dist</tt>, which does this for you.
@ -825,7 +822,6 @@ Simply change into your source directory and execute <tt>make dist</tt>:
cd VDR/PLUGINS/SRC/hello
make dist
</pre></td></tr></table><p>
<!--X1.1.3--></td></tr></table>
After this you should find a file named like
@ -836,7 +832,6 @@ vdr-hello-0.0.1.tgz
in your source directory, where <tt>hello</tt> will be replaced with your actual
plugin's name, and <tt>0.0.1</tt> will be your plugin's current version number.
<!--X1.1.3--><table width=100%><tr><td bgcolor=#0000AA>&nbsp;</td><td width=100%>
<a name="Part II - The Inside Interface"><hr><center><h1>Part II - The Inside Interface</h1></center>
<hr><h2>Status monitor</h2>
@ -911,9 +906,8 @@ objects were created.
See the file <tt>status.h</tt> for detailed information on which status monitor
member functions are available in <tt>cStatus</tt>. You only need to implement
the functions you actually want to use.
<!--X1.1.3--></td></tr></table>
<!--X1.1.4--><table width=100%><tr><td bgcolor=#00AA00>&nbsp;</td><td width=100%>
<!--X1.1.4--><table width=100%><tr><td bgcolor=#0000AA>&nbsp;</td><td width=100%>
<hr><h2>Players</h2>
<center><i><b>Play it again, Sam!</b></i></center><p>
@ -959,11 +953,20 @@ To play the video data, the player needs to call its member function
int PlayVideo(const uchar *Data, int Length);
</pre></td></tr></table><p>
where <tt>Data</tt> point to a block of <tt>Length</tt> bytes of a PES data
where <tt>Data</tt> points to a block of <tt>Length</tt> bytes of a PES data
stream. There are no prerequisites regarding the length or alignment of an
individual block of data. The sum of all blocks must simply result in the
desired video data stream, and it must be delivered fast enough so that the
DVB device doesn't run out of data.
<!--X1.1.7--><table width=100%><tr><td bgcolor=#FF0000>&nbsp;</td><td width=100%>
To avoid busy loops the player should call its member function
<p><table><tr><td bgcolor=#F0F0F0><pre><br>
bool DevicePoll(cPoller &amp;Poller, int TimeoutMs = 0);
</pre></td></tr></table><p>
to determine whether the device is ready for further data.
<!--X1.1.7--></td></tr></table>
<p>
TODO: PlayAudio()???
<p>
@ -1064,7 +1067,7 @@ that they already know. If you absolutely want to do things differently, just go
ahead - it's your show...
<!--X1.1.4--></td></tr></table>
<!--X1.1.6--><table width=100%><tr><td bgcolor=#FF0000>&nbsp;</td><td width=100%>
<!--X1.1.6--><table width=100%><tr><td bgcolor=#AA0000>&nbsp;</td><td width=100%>
<hr><h2>Receivers</h2>
<center><i><b>Tapping into the stream...</b></i></center><p>
@ -1120,7 +1123,7 @@ If the <tt>cReceiver</tt> isn't needed any more, it may simply be <i>deleted</i>
and will automatically detach itself from the <tt>cDevice</tt>.
<!--X1.1.6--></td></tr></table>
<!--X1.1.5--><table width=100%><tr><td bgcolor=#AA0000>&nbsp;</td><td width=100%>
<!--X1.1.5--><table width=100%><tr><td bgcolor=#00AA00>&nbsp;</td><td width=100%>
<hr><h2>The On Screen Display</h2>
<center><i><b>Express yourself</b></i></center><p>
@ -1152,7 +1155,7 @@ of these functions, and VDR/osd.c to see how VDR opens the OSD and sets up
its windows and color depths).
<!--X1.1.5--></td></tr></table>
<!--X1.1.6--><table width=100%><tr><td bgcolor=#FF0000>&nbsp;</td><td width=100%>
<!--X1.1.6--><table width=100%><tr><td bgcolor=#AA0000>&nbsp;</td><td width=100%>
<hr><h2>Devices</h2>
<center><i><b>Expanding the possibilities</b></i></center><p>
@ -1225,17 +1228,20 @@ to indicate this to VDR.
<p>
The functions to implement replaying capabilites are
<!--X1.1.7--><table width=100%><tr><td bgcolor=#FF0000>&nbsp;</td><td width=100%>
<p><table><tr><td bgcolor=#F0F0F0><pre><br>
virtual bool HasDecoder(void) const;
virtual int SetPlayMode(bool On);
virtual bool SetPlayMode(ePlayMode PlayMode);
virtual void TrickSpeed(int Speed);
virtual void Clear(void);
virtual void Play(void);
virtual void Freeze(void);
virtual void Mute(void);
virtual void StillPicture(const uchar *Data, int Length);
virtual bool Poll(cPoller &amp;Poller, int TimeoutMs = 0);
virtual int PlayVideo(const uchar *Data, int Length);
</pre></td></tr></table><p>
<!--X1.1.7--></td></tr></table>
In addition, the following functions may be implemented to provide further
functionality:

42
config.c
View File

@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: config.c 1.103 2002/08/04 12:03:11 kls Exp $
* $Id: config.c 1.104 2002/08/11 11:35:18 kls Exp $
*/
#include "config.h"
@ -217,7 +217,7 @@ const char *cChannel::ToText(cChannel *Channel)
s = strcpy(buf, s);
strreplace(s, ':', '|');
}
delete buffer;
free(buffer);
if (Channel->groupSep)
asprintf(&buffer, ":%s\n", s);
else {
@ -267,7 +267,7 @@ bool cChannel::Parse(const char *s)
sscanf(apidbuf, "%d ,%d ", &apid1, &apid2);
if (p)
sscanf(p, "%d ,%d ", &dpid1, &dpid2);
delete apidbuf;
free(apidbuf);
}
else
return false;
@ -279,7 +279,7 @@ bool cChannel::Parse(const char *s)
tpid = 0;
}
strn0cpy(name, buffer, MaxChannelName);
delete buffer;
free(buffer);
}
else
return false;
@ -377,7 +377,7 @@ cTimer::cTimer(const cEventInfo *EventInfo)
cTimer::~cTimer()
{
delete summary;
free(summary);
}
cTimer& cTimer::operator= (const cTimer &Timer)
@ -398,7 +398,7 @@ bool cTimer::operator< (const cListObject &ListObject)
const char *cTimer::ToText(cTimer *Timer)
{
delete buffer;
free(buffer);
strreplace(Timer->file, ':', '|');
strreplace(Timer->summary, '\n', '|');
asprintf(&buffer, "%d:%d:%s:%04d:%04d:%d:%d:%s:%s\n", Timer->active, Timer->channel, PrintDay(Timer->day, Timer->firstday), Timer->start, Timer->stop, Timer->priority, Timer->lifetime, Timer->file, Timer->summary ? Timer->summary : "");
@ -495,7 +495,7 @@ bool cTimer::Parse(const char *s)
{
char *buffer1 = NULL;
char *buffer2 = NULL;
delete summary;
free(summary);
summary = NULL;
//XXX Apparently sscanf() doesn't work correctly if the last %a argument
//XXX results in an empty string (this first occured when the EIT gathering
@ -508,13 +508,13 @@ bool cTimer::Parse(const char *s)
while (l2 > 0 && isspace(s[l2 - 1]))
l2--;
if (s[l2 - 1] == ':') {
s2 = (char *)malloc(l2 + 3);
s2 = MALLOC(char, l2 + 3);
strcat(strn0cpy(s2, s, l2 + 1), " \n");
s = s2;
}
if (8 <= sscanf(s, "%d :%d :%a[^:]:%d :%d :%d :%d :%a[^:\n]:%a[^\n]", &active, &channel, &buffer1, &start, &stop, &priority, &lifetime, &buffer2, &summary)) {
if (summary && !*skipspace(summary)) {
delete summary;
free(summary);
summary = NULL;
}
//TODO add more plausibility checks
@ -522,12 +522,12 @@ bool cTimer::Parse(const char *s)
strn0cpy(file, buffer2, MaxFileName);
strreplace(file, '|', ':');
strreplace(summary, '|', '\n');
delete buffer1;
delete buffer2;
delete s2;
free(buffer1);
free(buffer2);
free(s2);
return day != 0;
}
delete s2;
free(s2);
return false;
}
@ -661,8 +661,8 @@ cCommand::cCommand(void)
cCommand::~cCommand()
{
delete title;
delete command;
free(title);
free(command);
}
bool cCommand::Parse(const char *s)
@ -685,7 +685,7 @@ bool cCommand::Parse(const char *s)
const char *cCommand::Execute(void)
{
dsyslog("executing command '%s'", command);
delete result;
free(result);
result = NULL;
FILE *p = popen(command, "r");
if (p) {
@ -749,7 +749,7 @@ cCaDefinition::cCaDefinition(void)
cCaDefinition::~cCaDefinition()
{
delete description;
free(description);
}
bool cCaDefinition::Parse(const char *s)
@ -935,9 +935,9 @@ cSetupLine::cSetupLine(const char *Name, const char *Value, const char *Plugin)
cSetupLine::~cSetupLine()
{
delete plugin;
delete name;
delete value;
free(plugin);
free(name);
free(value);
}
bool cSetupLine::operator< (const cListObject &ListObject)
@ -1068,7 +1068,7 @@ void cSetup::Store(const char *Name, int Value, const char *Plugin)
char *buffer = NULL;
asprintf(&buffer, "%d", Value);
Store(Name, buffer, Plugin);
delete buffer;
free(buffer);
}
bool cSetup::Load(const char *FileName)

10
config.h
View File

@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: config.h 1.121 2002/07/27 12:00:30 kls Exp $
* $Id: config.h 1.123 2002/08/11 11:36:36 kls Exp $
*/
#ifndef __CONFIG_H
@ -12,6 +12,7 @@
#include <arpa/inet.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <unistd.h>
@ -19,7 +20,7 @@
#include "eit.h"
#include "tools.h"
#define VDRVERSION "1.1.6"
#define VDRVERSION "1.1.7"
#define MAXPRIORITY 99
#define MAXLIFETIME 99
@ -214,12 +215,13 @@ private:
char *fileName;
void Clear(void)
{
delete fileName;
free(fileName);
fileName = NULL;
cList<T>::Clear();
}
public:
cConfig(void) { fileName = NULL; }
virtual ~cConfig() { delete fileName; }
virtual ~cConfig() { free(fileName); }
const char *FileName(void) { return fileName; }
bool Load(const char *FileName, bool AllowComments = false)
{

6
cutter.c
View File

@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: cutter.c 1.1 2002/06/22 10:09:34 kls Exp $
* $Id: cutter.c 1.2 2002/08/11 11:09:23 kls Exp $
*/
#include "cutter.h"
@ -196,7 +196,7 @@ bool cCutter::Start(const char *FileName)
RemoveVideoFile(s);
}
}
delete s;
free(s);
// XXX
editedVersionName = strdup(evn);
Recording.WriteSummary();
@ -231,7 +231,7 @@ bool cCutter::Active(void)
Stop();
if (!error)
cRecordingUserCommand::InvokeCommand(RUC_EDITEDRECORDING, editedVersionName);
delete editedVersionName;
free(editedVersionName);
editedVersionName = NULL;
ended = true;
}

19
device.c
View File

@ -4,12 +4,11 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: device.c 1.8 2002/08/04 15:18:05 kls Exp $
* $Id: device.c 1.12 2002/08/16 09:50:43 kls Exp $
*/
#include "device.h"
#include <errno.h>
#include <poll.h>
#include <sys/ioctl.h>
#include <sys/mman.h>
#include "eit.h"
@ -98,7 +97,7 @@ bool cDevice::SetPrimaryDevice(int n)
primaryDevice->MakePrimaryDevice(true);
return true;
}
esyslog("invalid device number: %d", n + 1);
esyslog("invalid primary device number: %d", n + 1);
return false;
}
@ -317,9 +316,9 @@ void cDevice::SetVolume(int Volume, bool Absolute)
mute = false;
}
int cDevice::SetPlayMode(bool On)
bool cDevice::SetPlayMode(ePlayMode PlayMode)
{
return -1;
return false;
}
void cDevice::TrickSpeed(int Speed)
@ -362,7 +361,7 @@ bool cDevice::AttachPlayer(cPlayer *Player)
Detach(player);
player = Player;
player->device = this;
player->deviceFileHandle = SetPlayMode(true);
SetPlayMode(player->playMode);
player->Activate(true);
return true;
}
@ -373,10 +372,9 @@ void cDevice::Detach(cPlayer *Player)
{
if (Player && player == Player) {
player->Activate(false);
player->deviceFileHandle = -1;
player->device = NULL;
player = NULL;
SetPlayMode(false);
SetPlayMode(pmNone);
}
}
@ -399,6 +397,11 @@ void cDevice::StopReplay(void)
}
}
bool cDevice::Poll(cPoller &Poller, int TimeoutMs)
{
return false;
}
int cDevice::PlayVideo(const uchar *Data, int Length)
{
return -1;

37
device.h
View File

@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: device.h 1.5 2002/08/04 14:02:19 kls Exp $
* $Id: device.h 1.9 2002/08/16 08:52:27 kls Exp $
*/
#ifndef __DEVICE_H
@ -26,6 +26,23 @@
enum eSetChannelResult { scrOk, scrNoTransfer, scrFailed };
enum ePlayMode { pmNone, // audio/video from decoder
pmAudioVideo, // audio/video from player
pmAudioOnly, // audio only from player, video from decoder
pmExtern_THIS_SHOULD_BE_AVOIDED
// external player (e.g. MPlayer), release the device
// WARNING: USE THIS MODE ONLY AS A LAST RESORT, IF YOU
// ABSOLUTELY, POSITIVELY CAN'T IMPLEMENT YOUR PLAYER
// THE WAY IT IS SUPPOSED TO WORK. FORCING THE DEVICE
// TO RELEASE ITS FILES HANDLES (OR WHATEVER RESOURCES
// IT MAY USE) TO ALLOW AN EXTERNAL PLAYER TO ACCESS
// THEM MEANS THAT SUCH A PLAYER WILL NEED TO HAVE
// DETAILED KNOWLEDGE ABOUT THE INTERNALS OF THE DEVICE
// IN USE. AS A CONSEQUENCE, YOUR PLAYER MAY NOT WORK
// IF A PARTICULAR VDR INSTALLATION USES A DEVICE NOT
// KNOWN TO YOUR PLAYER.
};
class cChannel;
class cPlayer;
class cReceiver;
@ -97,7 +114,9 @@ public:
bool IsPrimaryDevice(void) const { return this == primaryDevice; }
int CardIndex(void) const { return cardIndex; }
// Returns the card index of this device (0 ... MAXDEVICES - 1).
int ProvidesCa(int Ca);
virtual int ProvidesCa(int Ca);
//XXX TODO temporarily made this function virtual - until a general
//XXX mechanism has been implemented
// Checks whether this device provides the given value in its
// caCaps. Returns 0 if the value is not provided, 1 if only this
// value is provided, and > 1 if this and other values are provided.
@ -188,11 +207,9 @@ public:
private:
cPlayer *player;
protected:
virtual int SetPlayMode(bool On);
// Sets the device into play mode (On = true) or normal
// viewing mode (On = false). If On is true, it may return a file
// handle that a player can use to poll this device when replaying.
//XXX TODO should be implemented differently
virtual bool SetPlayMode(ePlayMode PlayMode);
// Sets the device into the given play mode.
// Returns true if the operation was successful.
public:
virtual void TrickSpeed(int Speed);
// Sets the device into a mode where replay is done slower.
@ -209,6 +226,12 @@ public:
// Turns off audio while replaying.
virtual void StillPicture(const uchar *Data, int Length);
// Displays the given I-frame as a still picture.
virtual bool Poll(cPoller &Poller, int TimeoutMs = 0);
// Returns true if the device itself or any of the file handles in
// Poller is ready for further action.
// If TimeoutMs is not zero, the device will wait up to the given number
// of milleseconds before returning in case there is no immediate
// need for data.
virtual int PlayVideo(const uchar *Data, int Length);
// Actually plays the given data block as video. The data must be
// part of a PES (Packetized Elementary Stream) which can contain

264
dvbdevice.c
View File

@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: dvbdevice.c 1.1 2002/08/04 12:24:25 kls Exp $
* $Id: dvbdevice.c 1.7 2002/08/16 09:27:53 kls Exp $
*/
#include "dvbdevice.h"
@ -18,10 +18,15 @@ extern "C" {
}
#include <limits.h>
#include <linux/videodev.h>
#ifdef NEWSTRUCT
#include <linux/dvb/audio.h>
#include <linux/dvb/frontend.h>
#include <linux/dvb/video.h>
#else
#include <ost/audio.h>
#include <ost/sec.h>
#include <ost/video.h>
#include <poll.h>
#endif
#include <sys/ioctl.h>
#include <sys/mman.h>
#include "dvbosd.h"
@ -33,24 +38,38 @@ extern "C" {
#define MAXDVBDEVICES 4
#define DEV_VIDEO "/dev/video"
#define DEV_OST_OSD "/dev/ost/osd"
#define DEV_OST_FRONTEND "/dev/ost/frontend"
#define DEV_OST_SEC "/dev/ost/sec"
#define DEV_OST_DVR "/dev/ost/dvr"
#define DEV_OST_DEMUX "/dev/ost/demux"
#define DEV_OST_VIDEO "/dev/ost/video"
#define DEV_OST_AUDIO "/dev/ost/audio"
#ifdef NEWSTRUCT
#define DEV_DVB_ADAPTER "/dev/dvb/adapter"
#define DEV_DVB_OSD "osd"
#define DEV_DVB_FRONTEND "frontend"
#define DEV_DVB_DVR "dvr"
#define DEV_DVB_DEMUX "demux"
#define DEV_DVB_VIDEO "video"
#define DEV_DVB_AUDIO "audio"
#else
#define DEV_DVB_OSD "/dev/ost/osd"
#define DEV_DVB_FRONTEND "/dev/ost/frontend"
#define DEV_DVB_SEC "/dev/ost/sec"
#define DEV_DVB_DVR "/dev/ost/dvr"
#define DEV_DVB_DEMUX "/dev/ost/demux"
#define DEV_DVB_VIDEO "/dev/ost/video"
#define DEV_DVB_AUDIO "/dev/ost/audio"
#endif
static const char *OstName(const char *Name, int n)
static const char *DvbName(const char *Name, int n)
{
static char buffer[PATH_MAX];
#ifdef NEWSTRUCT
snprintf(buffer, sizeof(buffer), "%s%d/%s%d", DEV_DVB_ADAPTER, n, Name, 0);
#else
snprintf(buffer, sizeof(buffer), "%s%d", Name, n);
#endif
return buffer;
}
static int OstOpen(const char *Name, int n, int Mode, bool ReportError = false)
static int DvbOpen(const char *Name, int n, int Mode, bool ReportError = false)
{
const char *FileName = OstName(Name, n);
const char *FileName = DvbName(Name, n);
int fd = open(FileName, Mode);
if (fd < 0 && ReportError)
LOG_ERROR_STR(FileName);
@ -61,20 +80,23 @@ cDvbDevice::cDvbDevice(int n)
{
frontendType = FrontendType(-1); // don't know how else to initialize this - there is no FE_UNKNOWN
siProcessor = NULL;
playMode = pmNone;
// Devices that are present on all card types:
fd_frontend = OstOpen(DEV_OST_FRONTEND, n, O_RDWR);
// Devices that are only present on DVB-S cards:
fd_sec = OstOpen(DEV_OST_SEC, n, O_RDWR);
fd_frontend = DvbOpen(DEV_DVB_FRONTEND, n, O_RDWR | O_NONBLOCK);
// Devices that are only present on cards with decoders:
fd_osd = OstOpen(DEV_OST_OSD, n, O_RDWR);
fd_video = OstOpen(DEV_OST_VIDEO, n, O_RDWR | O_NONBLOCK);
fd_audio = OstOpen(DEV_OST_AUDIO, n, O_RDWR | O_NONBLOCK);
fd_osd = DvbOpen(DEV_DVB_OSD, n, O_RDWR);
fd_video = DvbOpen(DEV_DVB_VIDEO, n, O_RDWR | O_NONBLOCK);
fd_audio = DvbOpen(DEV_DVB_AUDIO, n, O_RDWR | O_NONBLOCK);
#ifndef NEWSTRUCT
// Devices that are only present on DVB-S cards:
fd_sec = DvbOpen(DEV_DVB_SEC, n, O_RDWR);
#endif
// The DVR device (will be opened and closed as needed):
@ -87,8 +109,12 @@ cDvbDevice::cDvbDevice(int n)
// We only check the devices that must be present - the others will be checked before accessing them://XXX
if (fd_frontend >= 0) {
siProcessor = new cSIProcessor(OstName(DEV_OST_DEMUX, n));
#ifdef NEWSTRUCT
dvb_frontend_info feinfo;
#else
FrontendInfo feinfo;
#endif
siProcessor = new cSIProcessor(DvbName(DEV_DVB_DEMUX, n));
if (ioctl(fd_frontend, FE_GET_INFO, &feinfo) >= 0)
frontendType = feinfo.type;
else
@ -130,7 +156,7 @@ bool cDvbDevice::Initialize(void)
int i;
for (i = 0; i < MAXDVBDEVICES; i++) {
if (UseDevice(NextCardIndex())) {
if (Probe(OstName(DEV_OST_FRONTEND, i))) {
if (Probe(DvbName(DEV_DVB_FRONTEND, i))) {
new cDvbDevice(i);
found++;
}
@ -169,7 +195,7 @@ bool cDvbDevice::HasDecoder(void) const
bool cDvbDevice::GrabImage(const char *FileName, bool Jpeg, int Quality, int SizeX, int SizeY)
{
int videoDev = OstOpen(DEV_VIDEO, CardIndex(), O_RDWR, true);
int videoDev = DvbOpen(DEV_VIDEO, CardIndex(), O_RDWR, true);
if (videoDev >= 0) {
int result = 0;
struct video_mbuf mbuf;
@ -274,7 +300,7 @@ bool cDvbDevice::SetPid(cPidHandle *Handle, int Type, bool On)
if (Handle->pid) {
if (On) {
if (Handle->handle < 0) {
Handle->handle = OstOpen(DEV_OST_DEMUX, CardIndex(), O_RDWR | O_NONBLOCK, true);
Handle->handle = DvbOpen(DEV_DVB_DEMUX, CardIndex(), O_RDWR | O_NONBLOCK, true);
if (Handle->handle < 0)
return false;
}
@ -290,6 +316,7 @@ bool cDvbDevice::SetPid(cPidHandle *Handle, int Type, bool On)
if (Handle->pid != 0x1FFF) {
dmxPesFilterParams pesFilterParams;
memset(&pesFilterParams, 0, sizeof(pesFilterParams));
pesFilterParams.pid = Handle->pid;
pesFilterParams.input = DMX_IN_FRONTEND;
pesFilterParams.output = (Type <= ptTeletext && Handle->used <= 1) ? DMX_OUT_DECODER : DMX_OUT_TS_TAP;
@ -332,7 +359,13 @@ bool cDvbDevice::SetChannelDevice(const cChannel *Channel)
DelPid(pidHandles[ptDolby].pid);
}
#ifdef NEWSTRUCT
dvb_frontend_parameters Frontend;
#else
FrontendParameters Frontend;
#endif
memset(&Frontend, 0, sizeof(Frontend));
switch (frontendType) {
case FE_QPSK: { // DVB-S
@ -351,15 +384,38 @@ bool cDvbDevice::SetChannelDevice(const cChannel *Channel)
tone = SEC_TONE_ON;
}
#ifdef NEWSTRUCT
Frontend.frequency = freq * 1000UL;
Frontend.inversion = INVERSION_AUTO;
Frontend.u.qpsk.symbol_rate = Channel->srate * 1000UL;
Frontend.u.qpsk.fec_inner = FEC_AUTO;
#else
Frontend.Frequency = freq * 1000UL;
Frontend.Inversion = INVERSION_AUTO;
Frontend.u.qpsk.SymbolRate = Channel->srate * 1000UL;
Frontend.u.qpsk.FEC_inner = FEC_AUTO;
#endif
int volt = (Channel->polarization == 'v' || Channel->polarization == 'V') ? SEC_VOLTAGE_13 : SEC_VOLTAGE_18;
// DiseqC:
// DiSEqC:
#ifdef NEWSTRUCT
struct dvb_diseqc_master_cmd cmd = { {0xE0, 0x10, 0x38, 0xF0, 0x00, 0x00}, 4};
cmd.msg[3] = 0xF0 | (((Channel->diseqc * 4) & 0x0F) | (tone == SEC_TONE_ON ? 1 : 0) | (volt == SEC_VOLTAGE_18 ? 2 : 0));
if (Setup.DiSEqC)
CHECK(ioctl(fd_frontend, FE_SET_TONE, SEC_TONE_OFF));
CHECK(ioctl(fd_frontend, FE_SET_VOLTAGE, volt));
if (Setup.DiSEqC) {
usleep(15 * 1000);
CHECK(ioctl(fd_frontend, FE_DISEQC_SEND_MASTER_CMD, &cmd));
usleep(15 * 1000);
CHECK(ioctl(fd_frontend, FE_DISEQC_SEND_BURST, (Channel->diseqc / 4) % 2 ? SEC_MINI_B : SEC_MINI_A));
usleep(15 * 1000);
}
CHECK(ioctl(fd_frontend, FE_SET_TONE, tone));
#else
secCommand scmd;
scmd.type = 0;
scmd.u.diseqc.addr = 0x10;
@ -375,23 +431,43 @@ bool cDvbDevice::SetChannelDevice(const cChannel *Channel)
scmds.commands = &scmd;
CHECK(ioctl(fd_sec, SEC_SEND_SEQUENCE, &scmds));
#endif
}
break;
case FE_QAM: { // DVB-C
// Frequency and symbol rate:
#ifdef NEWSTRUCT
Frontend.frequency = Channel->frequency * 1000000UL;
Frontend.inversion = INVERSION_AUTO;
Frontend.u.qam.symbol_rate = Channel->srate * 1000UL;
Frontend.u.qam.fec_inner = FEC_AUTO;
Frontend.u.qam.modulation = QAM_64;
#else
Frontend.Frequency = Channel->frequency * 1000000UL;
Frontend.Inversion = INVERSION_AUTO;
Frontend.u.qam.SymbolRate = Channel->srate * 1000UL;
Frontend.u.qam.FEC_inner = FEC_AUTO;
Frontend.u.qam.QAM = QAM_64;
#endif
}
break;
case FE_OFDM: { // DVB-T
// Frequency and OFDM paramaters:
#ifdef NEWSTRUCT
Frontend.frequency = Channel->frequency * 1000UL;
Frontend.inversion = INVERSION_AUTO;
Frontend.u.ofdm.bandwidth=BANDWIDTH_8_MHZ;
Frontend.u.ofdm.code_rate_HP = FEC_2_3;
Frontend.u.ofdm.code_rate_LP = FEC_1_2;
Frontend.u.ofdm.constellation = QAM_64;
Frontend.u.ofdm.transmission_mode = TRANSMISSION_MODE_2K;
Frontend.u.ofdm.guard_interval = GUARD_INTERVAL_1_32;
Frontend.u.ofdm.hierarchy_information = HIERARCHY_NONE;
#else
Frontend.Frequency = Channel->frequency * 1000UL;
Frontend.Inversion = INVERSION_AUTO;
Frontend.u.ofdm.bandWidth=BANDWIDTH_8_MHZ;
@ -401,6 +477,7 @@ bool cDvbDevice::SetChannelDevice(const cChannel *Channel)
Frontend.u.ofdm.TransmissionMode=TRANSMISSION_MODE_2K;
Frontend.u.ofdm.guardInterval=GUARD_INTERVAL_1_32;
Frontend.u.ofdm.HierarchyInformation=HIERARCHY_NONE;
#endif
}
break;
default:
@ -408,16 +485,40 @@ bool cDvbDevice::SetChannelDevice(const cChannel *Channel)
return false;
}
#ifdef NEWSTRUCT
// Discard stale events:
for (;;) {
dvb_frontend_event event;
if (ioctl(fd_frontend, FE_GET_EVENT, &event) < 0)
break;
}
#endif
// Tuning:
CHECK(ioctl(fd_frontend, FE_SET_FRONTEND, &Frontend));
// Wait for channel sync:
// Wait for channel lock:
#ifdef NEWSTRUCT
FrontendStatus status = FrontendStatus(0);
for (int i = 0; i < 100; i++) {
CHECK(ioctl(fd_frontend, FE_READ_STATUS, &status));
if (status & FE_HAS_LOCK)
break;
usleep(10 * 1000);
}
if (!(status & FE_HAS_LOCK)) {
esyslog("ERROR: channel %d not locked on DVB card %d!", Channel->number, CardIndex() + 1);
if (IsPrimaryDevice())
cThread::RaisePanic();
return false;
}
#else
if (cFile::FileReady(fd_frontend, 5000)) {
FrontendEvent event;
int res = ioctl(fd_frontend, FE_GET_EVENT, &event);
if (res >= 0) {
if (ioctl(fd_frontend, FE_GET_EVENT, &event) >= 0) {
if (event.type != FE_COMPLETION_EV) {
esyslog("ERROR: channel %d not sync'ed on DVB card %d!", Channel->number, CardIndex() + 1);
if (IsPrimaryDevice())
@ -426,10 +527,11 @@ bool cDvbDevice::SetChannelDevice(const cChannel *Channel)
}
}
else
esyslog("ERROR %d in frontend get event (channel %d, card %d)", res, Channel->number, CardIndex() + 1);
esyslog("ERROR in frontend get event (channel %d, card %d): %m", Channel->number, CardIndex() + 1);
}
else
esyslog("ERROR: timeout while tuning");
esyslog("ERROR: timeout while tuning on DVB card %d", CardIndex() + 1);
#endif
frequency = Channel->frequency;
@ -467,32 +569,64 @@ void cDvbDevice::SetVolumeDevice(int Volume)
}
}
int cDvbDevice::SetPlayMode(bool On)
bool cDvbDevice::SetPlayMode(ePlayMode PlayMode)
{
if (On) {
if (siProcessor)
siProcessor->SetStatus(false);
CHECK(ioctl(fd_video, VIDEO_SET_BLANK, true));
CHECK(ioctl(fd_audio, AUDIO_SELECT_SOURCE, AUDIO_SOURCE_MEMORY));
CHECK(ioctl(fd_audio, AUDIO_SET_AV_SYNC, true));
CHECK(ioctl(fd_audio, AUDIO_PLAY));
CHECK(ioctl(fd_video, VIDEO_SELECT_SOURCE, VIDEO_SOURCE_MEMORY));
CHECK(ioctl(fd_video, VIDEO_PLAY));
return fd_video;
}
else {
CHECK(ioctl(fd_video, VIDEO_STOP, true));
CHECK(ioctl(fd_audio, AUDIO_STOP, true));
CHECK(ioctl(fd_video, VIDEO_CLEAR_BUFFER));
CHECK(ioctl(fd_audio, AUDIO_CLEAR_BUFFER));
CHECK(ioctl(fd_video, VIDEO_SELECT_SOURCE, VIDEO_SOURCE_DEMUX));
CHECK(ioctl(fd_audio, AUDIO_SELECT_SOURCE, AUDIO_SOURCE_DEMUX));
CHECK(ioctl(fd_audio, AUDIO_SET_AV_SYNC, true));
CHECK(ioctl(fd_audio, AUDIO_SET_MUTE, false));
if (siProcessor)
siProcessor->SetStatus(true);
return -1;
if (PlayMode != pmExtern_THIS_SHOULD_BE_AVOIDED && fd_video < 0 && fd_audio < 0) {
// reopen the devices
fd_video = DvbOpen(DEV_DVB_VIDEO, CardIndex(), O_RDWR | O_NONBLOCK);
fd_audio = DvbOpen(DEV_DVB_AUDIO, CardIndex(), O_RDWR | O_NONBLOCK);
SetVideoFormat(Setup.VideoFormat);
}
switch (PlayMode) {
case pmNone:
// special handling to return from PCM replay:
CHECK(ioctl(fd_video, VIDEO_SET_BLANK, true));
CHECK(ioctl(fd_video, VIDEO_SELECT_SOURCE, VIDEO_SOURCE_MEMORY));
CHECK(ioctl(fd_video, VIDEO_PLAY));
CHECK(ioctl(fd_video, VIDEO_STOP, true));
CHECK(ioctl(fd_audio, AUDIO_STOP, true));
CHECK(ioctl(fd_video, VIDEO_CLEAR_BUFFER));
CHECK(ioctl(fd_audio, AUDIO_CLEAR_BUFFER));
CHECK(ioctl(fd_video, VIDEO_SELECT_SOURCE, VIDEO_SOURCE_DEMUX));
CHECK(ioctl(fd_audio, AUDIO_SELECT_SOURCE, AUDIO_SOURCE_DEMUX));
CHECK(ioctl(fd_audio, AUDIO_SET_AV_SYNC, true));
CHECK(ioctl(fd_audio, AUDIO_SET_MUTE, false));
if (siProcessor)
siProcessor->SetStatus(true);
break;
case pmAudioVideo:
if (siProcessor)
siProcessor->SetStatus(false);
CHECK(ioctl(fd_video, VIDEO_SET_BLANK, true));
CHECK(ioctl(fd_audio, AUDIO_SELECT_SOURCE, AUDIO_SOURCE_MEMORY));
CHECK(ioctl(fd_audio, AUDIO_SET_AV_SYNC, true));
CHECK(ioctl(fd_audio, AUDIO_PLAY));
CHECK(ioctl(fd_video, VIDEO_SELECT_SOURCE, VIDEO_SOURCE_MEMORY));
CHECK(ioctl(fd_video, VIDEO_PLAY));
break;
case pmAudioOnly:
if (siProcessor)
siProcessor->SetStatus(false);
CHECK(ioctl(fd_video, VIDEO_SET_BLANK, true));
CHECK(ioctl(fd_audio, AUDIO_STOP, true));
CHECK(ioctl(fd_audio, AUDIO_CLEAR_BUFFER));
CHECK(ioctl(fd_audio, AUDIO_SELECT_SOURCE, AUDIO_SOURCE_MEMORY));
CHECK(ioctl(fd_audio, AUDIO_SET_AV_SYNC, false));
CHECK(ioctl(fd_audio, AUDIO_PLAY));
CHECK(ioctl(fd_video, VIDEO_SET_BLANK, false));
break;
case pmExtern_THIS_SHOULD_BE_AVOIDED:
if (siProcessor)
siProcessor->SetStatus(false);
close(fd_video);
close(fd_audio);
fd_video = fd_audio = -1;
break;
}
playMode = PlayMode;
return true;
}
void cDvbDevice::TrickSpeed(int Speed)
@ -558,10 +692,17 @@ void cDvbDevice::StillPicture(const uchar *Data, int Length)
#endif
}
bool cDvbDevice::Poll(cPoller &Poller, int TimeoutMs)
{
Poller.Add(playMode == pmAudioOnly ? fd_audio : fd_video, true);
return Poller.Poll(TimeoutMs);
}
int cDvbDevice::PlayVideo(const uchar *Data, int Length)
{
if (fd_video >= 0)
return write(fd_video, Data, Length);
int fd = playMode == pmAudioOnly ? fd_audio : fd_video;
if (fd >= 0)
return write(fd, Data, Length);
return -1;
}
@ -574,7 +715,7 @@ int cDvbDevice::PlayAudio(const uchar *Data, int Length)
bool cDvbDevice::OpenDvr(void)
{
CloseDvr();
fd_dvr = OstOpen(DEV_OST_DVR, CardIndex(), O_RDONLY | O_NONBLOCK, true);
fd_dvr = DvbOpen(DEV_DVB_DVR, CardIndex(), O_RDONLY | O_NONBLOCK, true);
return fd_dvr >= 0;
}
@ -589,13 +730,8 @@ void cDvbDevice::CloseDvr(void)
int cDvbDevice::GetTSPacket(uchar *Data)
{
if (fd_dvr >= 0) {
pollfd pfd;
pfd.fd = fd_dvr;
pfd.events = POLLIN;
poll(&pfd, 1, 100);
if (pfd.revents & POLLIN != 0) {
cPoller Poller(fd_dvr, false);
if (Poller.Poll(100)) {
int r = read(fd_dvr, Data, TS_SIZE);
if (r >= 0)
return r;

14
dvbdevice.h
View File

@ -4,18 +4,22 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: dvbdevice.h 1.1 2002/08/04 12:19:10 kls Exp $
* $Id: dvbdevice.h 1.5 2002/08/16 08:53:30 kls Exp $
*/
#ifndef __DVBDEVICE_H
#define __DVBDEVICE_H
#ifdef NEWSTRUCT
#include <linux/dvb/frontend.h>
#else
#include <stdlib.h> // FIXME: this is apparently necessary for the ost/... header files
// FIXME: shouldn't every header file include ALL the other header
// FIXME: files it depends on? The sequence in which header files
// FIXME: are included here should not matter - and it should NOT
// FIXME: be necessary to include <stdlib.h> here!
#include <ost/frontend.h>
#endif
#include "device.h"
#include "eit.h"
@ -30,7 +34,11 @@ public:
// Must be called before accessing any DVB functions.
private:
FrontendType frontendType;
#ifdef NEWSTRUCT
int fd_osd, fd_frontend, fd_audio, fd_video, fd_dvr;
#else
int fd_osd, fd_frontend, fd_sec, fd_audio, fd_video, fd_dvr;
#endif
int OsdDeviceHandle(void) const { return fd_osd; }
protected:
virtual void MakePrimaryDevice(bool On);
@ -75,7 +83,8 @@ private:
// Player facilities
protected:
virtual int SetPlayMode(bool On);
ePlayMode playMode;
virtual bool SetPlayMode(ePlayMode PlayMode);
public:
virtual void TrickSpeed(int Speed);
virtual void Clear(void);
@ -83,6 +92,7 @@ public:
virtual void Freeze(void);
virtual void Mute(void);
virtual void StillPicture(const uchar *Data, int Length);
virtual bool Poll(cPoller &Poller, int TimeoutMs = 0);
virtual int PlayVideo(const uchar *Data, int Length);
virtual int PlayAudio(const uchar *Data, int Length);

6
dvbosd.h
View File

@ -4,13 +4,17 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: dvbosd.h 1.14 2002/08/04 10:12:14 kls Exp $
* $Id: dvbosd.h 1.15 2002/08/09 16:16:48 kls Exp $
*/
#ifndef __DVBOSD_H
#define __DVBOSD_H
#ifdef NEWSTRUCT
#include <linux/dvb/osd.h>
#else
#include <ost/osd.h>
#endif
#include "dvbdevice.h"
#include "osdbase.h"

197
dvbplayer.c
View File

@ -4,14 +4,15 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: dvbplayer.c 1.8 2002/07/27 11:57:48 kls Exp $
* $Id: dvbplayer.c 1.11 2002/08/16 09:16:38 kls Exp $
*/
#include "dvbplayer.h"
#include <poll.h>
#include <stdlib.h>
#include "recording.h"
#include "ringbuffer.h"
#include "thread.h"
#include "tools.h"
// --- cBackTrace ----------------------------------------------------------
@ -63,7 +64,7 @@ int cBackTrace::Get(bool Forward)
p = BACKTRACE_ENTRIES - 1;
i = index[p] - 1;
l -= length[p];
n--;
n--;
}
return i;
}
@ -301,121 +302,111 @@ void cDvbPlayer::Action(void)
const uchar *p = NULL;
int pc = 0;
pollfd pfd[2];
pfd[0].fd = DeviceFileHandle();
pfd[0].events = pfd[0].revents = POLLOUT;
pfd[1].fd = replayFile;
pfd[1].events = pfd[1].revents = POLLIN;
readIndex = Resume();
if (readIndex >= 0)
isyslog("resuming replay at index %d (%s)", readIndex, IndexToHMSF(readIndex, true));
running = true;
while (running && NextFile()) {
pfd[1].fd = replayFile; // NextFile() may have returned a new file handle!
{
LOCK_THREAD;
cPoller Poller;
if (!readFrame)
Poller.Add(replayFile, false);
if (DevicePoll(Poller, 100)) {
// Read the next frame from the file:
LOCK_THREAD;
if (!readFrame && (pfd[1].revents & POLLIN)) {
if (playMode != pmStill) {
int r = 0;
if (playMode == pmFast || (playMode == pmSlow && playDir == pdBackward)) {
uchar FileNumber;
int FileOffset, Length;
int Index = index->GetNextIFrame(readIndex, playDir == pdForward, &FileNumber, &FileOffset, &Length, true);
if (Index >= 0) {
if (!NextFile(FileNumber, FileOffset))
break;
}
else {
// can't call Play() here, because those functions may only be
// called from the foreground thread - and we also don't need
// to empty the buffer here
DevicePlay();
playMode = pmPlay;
playDir = pdForward;
continue;
}
readIndex = Index;
r = ReadFrame(replayFile, b, Length, sizeof(b));
// must call StripAudioPackets() here because the buffer is not emptied
// when falling back from "fast forward" to "play" (see above)
StripAudioPackets(b, r);
}
else if (index) {
uchar FileNumber;
int FileOffset, Length;
readIndex++;
if (!(index->Get(readIndex, &FileNumber, &FileOffset, NULL, &Length) && NextFile(FileNumber, FileOffset)))
break;
r = ReadFrame(replayFile, b, Length, sizeof(b));
}
else // allows replay even if the index file is missing
r = read(replayFile, b, sizeof(b));
if (r > 0)
readFrame = new cFrame(b, r, ftUnknown, readIndex);
else if (r == 0)
eof = true;
else if (r < 0 && FATALERRNO) {
LOG_ERROR;
break;
}
}
else//XXX
usleep(1); // this keeps the CPU load low
}
// Read the next frame from the file:
// Store the frame in the buffer:
if (!readFrame) {
if (playMode != pmStill) {
int r = 0;
if (playMode == pmFast || (playMode == pmSlow && playDir == pdBackward)) {
uchar FileNumber;
int FileOffset, Length;
int Index = index->GetNextIFrame(readIndex, playDir == pdForward, &FileNumber, &FileOffset, &Length, true);
if (Index >= 0) {
if (!NextFile(FileNumber, FileOffset))
break;
}
else {
// can't call Play() here, because those functions may only be
// called from the foreground thread - and we also don't need
// to empty the buffer here
DevicePlay();
playMode = pmPlay;
playDir = pdForward;
continue;
}
readIndex = Index;
r = ReadFrame(replayFile, b, Length, sizeof(b));
// must call StripAudioPackets() here because the buffer is not emptied
// when falling back from "fast forward" to "play" (see above)
StripAudioPackets(b, r);
}
else if (index) {
uchar FileNumber;
int FileOffset, Length;
readIndex++;
if (!(index->Get(readIndex, &FileNumber, &FileOffset, NULL, &Length) && NextFile(FileNumber, FileOffset)))
break;
r = ReadFrame(replayFile, b, Length, sizeof(b));
}
else // allows replay even if the index file is missing
r = read(replayFile, b, sizeof(b));
if (r > 0)
readFrame = new cFrame(b, r, ftUnknown, readIndex);
else if (r == 0)
eof = true;
else if (r < 0 && FATALERRNO) {
LOG_ERROR;
break;
}
}
else//XXX
usleep(1); // this keeps the CPU load low
}
if (readFrame) {
if (ringBuffer->Put(readFrame))
readFrame = NULL;
}
// Store the frame in the buffer:
// Get the next frame from the buffer:
if (!playFrame) {
playFrame = ringBuffer->Get();
p = NULL;
pc = 0;
}
if (readFrame) {
if (ringBuffer->Put(readFrame))
readFrame = NULL;
}
// Play the frame:
// Get the next frame from the buffer:
if (playFrame && (pfd[0].revents & POLLOUT)) {
if (!p) {
p = playFrame->Data();
pc = playFrame->Count();
}
if (p) {
int w = PlayVideo(p, pc);
if (w > 0) {
p += w;
pc -= w;
}
else if (w < 0 && FATALERRNO) {
LOG_ERROR;
break;
}
}
if (pc == 0) {
writeIndex = playFrame->Index();
backTrace->Add(playFrame->Index(), playFrame->Count());
ringBuffer->Drop(playFrame);
playFrame = NULL;
p = 0;
}
}
}
if (!playFrame) {
playFrame = ringBuffer->Get();
p = NULL;
pc = 0;
}
// Wait for input or output to become ready:
// Play the frame:
if (poll(pfd, readFrame ? 1 : 2, 10) < 0 && FATALERRNO) {
LOG_ERROR;
break;
if (playFrame) {
if (!p) {
p = playFrame->Data();
pc = playFrame->Count();
}
if (p) {
int w = PlayVideo(p, pc);
if (w > 0) {
p += w;
pc -= w;
}
else if (w < 0 && FATALERRNO) {
LOG_ERROR;
break;
}
}
if (pc == 0) {
writeIndex = playFrame->Index();
backTrace->Add(playFrame->Index(), playFrame->Count());
ringBuffer->Drop(playFrame);
playFrame = NULL;
p = 0;
}
}
}
}
active = running = false;

22
eit.c
View File

@ -16,7 +16,7 @@
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* $Id: eit.c 1.46 2002/05/31 10:26:56 kls Exp $
* $Id: eit.c 1.48 2002/08/11 11:11:12 kls Exp $
***************************************************************************/
#include "eit.h"
@ -26,7 +26,11 @@
#include <iomanip.h>
#include <iostream.h>
#include <limits.h>
#ifdef NEWSTRUCT
#include <linux/dvb/dmx.h>
#else
#include <ost/dmx.h>
#endif
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
@ -198,9 +202,9 @@ cEventInfo::cEventInfo(unsigned short serviceid, unsigned short eventid)
cEventInfo::~cEventInfo()
{
delete pTitle;
delete pSubtitle;
delete pExtendedDescription;
free(pTitle);
free(pSubtitle);
free(pExtendedDescription);
}
/** */
@ -496,8 +500,8 @@ void cEventInfo::FixEpgBugs(void)
*e = 0;
char *s = strdup(p + 1);
char *d = strdup(e + strlen(delim));
delete pSubtitle;
delete pExtendedDescription;
free(pSubtitle);
free(pExtendedDescription);
pSubtitle = s;
pExtendedDescription = d;
EpgBugFixStat(0, GetServiceID());
@ -527,7 +531,7 @@ void cEventInfo::FixEpgBugs(void)
// Title
//
if (pSubtitle && strcmp(pTitle, pSubtitle) == 0) {
delete pSubtitle;
free(pSubtitle);
pSubtitle = NULL;
EpgBugFixStat(2, GetServiceID());
}
@ -997,10 +1001,10 @@ cSIProcessor::~cSIProcessor()
active = false;
Cancel(3);
ShutDownFilters();
delete filters;
free(filters);
if (!--numSIProcessors) // the last one deletes it
delete schedules;
delete fileName;
free(fileName);
}
const cSchedules *cSIProcessor::Schedules(cMutexLock &MutexLock)

4
eitscan.c
View File

@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: eitscan.c 1.4 2002/07/28 15:10:23 kls Exp $
* $Id: eitscan.c 1.5 2002/08/11 11:11:39 kls Exp $
*/
#include "eitscan.h"
@ -21,7 +21,7 @@ cEITScanner::cEITScanner(void)
cEITScanner::~cEITScanner()
{
delete transponders;
free(transponders);
}
bool cEITScanner::TransponderScanned(cChannel *Channel)

11
interface.c
View File

@ -4,11 +4,12 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: interface.c 1.52 2002/06/16 13:23:40 kls Exp $
* $Id: interface.c 1.54 2002/08/11 11:46:47 kls Exp $
*/
#include "interface.h"
#include <ctype.h>
#include <stdlib.h>
#include <unistd.h>
#include "i18n.h"
#include "osd.h"
@ -84,7 +85,7 @@ eKeys cInterface::GetKey(bool Wait)
char *message = SVDRP->GetMessage();
if (message) {
Info(message);
delete message;
free(message);
}
}
}
@ -213,12 +214,12 @@ char *cInterface::WrapText(const char *Text, int Width, int *Height)
// punch in a newline, so we need to make room for it:
if (Delim)
p = Delim + 1; // let's fall back to the most recent delimiter
char *s = new char[strlen(t) + 2]; // The additional '\n' plus the terminating '\0'
char *s = MALLOC(char, strlen(t) + 2); // The additional '\n' plus the terminating '\0'
int l = p - t;
strncpy(s, t, l);
s[l] = '\n';
strcpy(s + l + 1, p);
delete t;
free(t);
t = s;
p = t + l;
continue;
@ -399,7 +400,7 @@ void cInterface::QueryKeys(void)
char *Prompt;
asprintf(&Prompt, tr("Press key for '%s'"), tr(k->name));
WriteText(1, 5, Prompt);
delete Prompt;
free(Prompt);
for (;;) {
unsigned int ch = GetCh();
if (ch != 0) {

44
menu.c
View File

@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: menu.c 1.203 2002/08/03 09:55:44 kls Exp $
* $Id: menu.c 1.205 2002/08/15 11:28:08 kls Exp $
*/
#include "menu.h"
@ -32,8 +32,6 @@
#define CHNUMWIDTH (Channels.Count() > 999 ? 5 : 4) // there are people with more than 999 channels...
const char *FileNameChars = " abcdefghijklmnopqrstuvwxyz0123456789-.#~";
// --- cMenuEditChanItem -----------------------------------------------------
class cMenuEditChanItem : public cMenuEditIntItem {
@ -936,7 +934,7 @@ cMenuEvent::cMenuEvent(const cEventInfo *EventInfo, bool CanSwitch)
char *buffer;
asprintf(&buffer, "%-17.*s\t%.*s %s - %s", 17, channel->name, 5, eventInfo->GetDate(), eventInfo->GetTimeString(), eventInfo->GetEndTimeString());
SetTitle(buffer, false);
delete buffer;
free(buffer);
int Line = 2;
cMenuTextItem *item;
const char *Title = eventInfo->GetTitle();
@ -1040,7 +1038,7 @@ cMenuWhatsOn::cMenuWhatsOn(const cSchedules *Schedules, bool Now, int CurrentCha
Add(new cMenuWhatsOnItem(pArray[a]), pArray[a]->GetChannelNumber() == CurrentChannelNr);
currentChannel = CurrentChannelNr;
delete pArray;
free(pArray);
SetHelp(tr("Record"), Now ? tr("Next") : tr("Now"), tr("Button$Schedule"), tr("Switch"));
}
@ -1173,11 +1171,11 @@ void cMenuSchedule::PrepareSchedule(cChannel *Channel)
char *buffer = NULL;
asprintf(&buffer, tr("Schedule - %s"), Channel->name);
SetTitle(buffer);
delete buffer;
free(buffer);
if (schedules) {
const cSchedule *Schedule = Channel->pnr ? schedules->GetSchedule(Channel->pnr) : schedules->GetSchedule();
int num = Schedule->NumEvents();
const cEventInfo **pArray = (const cEventInfo **)malloc(num * sizeof(cEventInfo *));
const cEventInfo **pArray = MALLOC(const cEventInfo *, num);
if (pArray) {
time_t now = time(NULL);
int numreal = 0;
@ -1191,7 +1189,7 @@ void cMenuSchedule::PrepareSchedule(cChannel *Channel)
for (int a = 0; a < numreal; a++)
Add(new cMenuScheduleItem(pArray[a]));
delete pArray;
free(pArray);
}
}
}
@ -1306,8 +1304,8 @@ cMenuRecordingItem::cMenuRecordingItem(cRecording *Recording, int Level)
cMenuRecordingItem::~cMenuRecordingItem()
{
delete fileName;
delete name;
free(fileName);
free(name);
}
void cMenuRecordingItem::IncrementCounter(bool New)
@ -1344,7 +1342,7 @@ cMenuRecordings::cMenuRecordings(const char *Base, int Level, bool OpenSubMenus)
if (*Item->Text() && (!LastItem || strcmp(Item->Text(), LastItemText) != 0)) {
Add(Item);
LastItem = Item;
delete LastItemText;
free(LastItemText);
LastItemText = strdup(LastItem->Text()); // must use a copy because of the counters!
}
else
@ -1357,7 +1355,7 @@ cMenuRecordings::cMenuRecordings(const char *Base, int Level, bool OpenSubMenus)
}
}
}
delete LastItemText;
free(LastItemText);
if (Current() < 0)
SetCurrent(First());
else if (OpenSubMenus && Open(true))
@ -1370,7 +1368,7 @@ cMenuRecordings::cMenuRecordings(const char *Base, int Level, bool OpenSubMenus)
cMenuRecordings::~cMenuRecordings()
{
helpKeys = -1;
delete base;
free(base);
}
void cMenuRecordings::SetHelpKeys(void)
@ -1417,7 +1415,7 @@ bool cMenuRecordings::Open(bool OpenSubMenus)
t = buffer;
}
AddSubMenu(new cMenuRecordings(t, level + 1, OpenSubMenus));
delete buffer;
free(buffer);
return true;
}
return false;
@ -1766,7 +1764,7 @@ cMenuSetupPlugins::cMenuSetupPlugins(void)
char *buffer = NULL;
asprintf(&buffer, "%s (%s) - %s", p->Name(), p->Version(), p->Description());
Add(new cMenuSetupPluginItem(hk(buffer), i));
delete buffer;
free(buffer);
}
else
break;
@ -1901,7 +1899,7 @@ eOSState cMenuCommands::Execute(void)
asprintf(&buffer, "%s...", command->Title());
Interface->Status(buffer);
Interface->Flush();
delete buffer;
free(buffer);
const char *Result = command->Execute();
if (Result)
return AddSubMenu(new cMenuText(command->Title(), Result, fontFix));
@ -2013,7 +2011,7 @@ void cMenuMain::Set(void)
char *buffer = NULL;
asprintf(&buffer, "%s%s", STOP_RECORDING, ON_PRIMARY_INTERFACE);
Add(new cOsdItem(buffer, osStopRecord));
delete buffer;
free(buffer);
}
const char *s = NULL;
@ -2021,7 +2019,7 @@ void cMenuMain::Set(void)
char *buffer = NULL;
asprintf(&buffer, "%s%s", STOP_RECORDING, s);
Add(new cOsdItem(buffer, osStopRecord));
delete buffer;
free(buffer);
}
// Editing control:
@ -2452,8 +2450,8 @@ cRecordControl::cRecordControl(cDevice *Device, cTimer *Timer)
cRecordControl::~cRecordControl()
{
Stop(true);
delete instantId;
delete fileName;
free(instantId);
free(fileName);
}
#define INSTANT_REC_EPG_LOOKAHEAD 300 // seconds to look into the EPG data for an instant recording
@ -2701,8 +2699,8 @@ cReplayControl::~cReplayControl()
void cReplayControl::SetRecording(const char *FileName, const char *Title)
{
delete fileName;
delete title;
free(fileName);
free(title);
fileName = FileName ? strdup(FileName) : NULL;
title = Title ? strdup(Title) : NULL;
}
@ -2715,7 +2713,7 @@ const char *cReplayControl::LastReplayed(void)
void cReplayControl::ClearLastReplayed(const char *FileName)
{
if (fileName && FileName && strcmp(fileName, FileName) == 0) {
delete fileName;
free(fileName);
fileName = NULL;
}
}

16
menuitems.c
View File

@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: menuitems.c 1.6 2002/06/16 13:23:56 kls Exp $
* $Id: menuitems.c 1.8 2002/08/15 11:27:57 kls Exp $
*/
#include "menuitems.h"
@ -13,6 +13,8 @@
#include "plugin.h"
#include "status.h"
const char *FileNameChars = " abcdefghijklmnopqrstuvwxyz0123456789-.#~";
// --- cMenuEditItem ---------------------------------------------------------
cMenuEditItem::cMenuEditItem(const char *Name)
@ -23,13 +25,13 @@ cMenuEditItem::cMenuEditItem(const char *Name)
cMenuEditItem::~cMenuEditItem()
{
delete name;
delete value;
free(name);
free(value);
}
void cMenuEditItem::SetValue(const char *Value)
{
delete value;
free(value);
value = strdup(Value);
char *buffer = NULL;
asprintf(&buffer, "%s:\t%s", name, value);
@ -119,7 +121,7 @@ cMenuEditChrItem::cMenuEditChrItem(const char *Name, char *Value, const char *Al
cMenuEditChrItem::~cMenuEditChrItem()
{
delete allowed;
free(allowed);
}
void cMenuEditChrItem::Set(void)
@ -167,7 +169,7 @@ cMenuEditStrItem::cMenuEditStrItem(const char *Name, char *Value, int Length, co
cMenuEditStrItem::~cMenuEditStrItem()
{
delete allowed;
free(allowed);
}
void cMenuEditStrItem::SetHelpKeys(void)
@ -364,7 +366,7 @@ cMenuTextItem::cMenuTextItem(const char *Text, int X, int Y, int W, int H, eDvbC
cMenuTextItem::~cMenuTextItem()
{
delete text;
free(text);
}
void cMenuTextItem::Clear(void)

12
menuitems.h
View File

@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: menuitems.h 1.2 2002/05/11 10:48:28 kls Exp $
* $Id: menuitems.h 1.4 2002/08/15 11:28:26 kls Exp $
*/
#ifndef __MENUITEMS_H
@ -12,10 +12,12 @@
#include "osd.h"
extern const char *FileNameChars;
class cMenuEditItem : public cOsdItem {
private:
const char *name;
const char *value;
char *name;
char *value;
public:
cMenuEditItem(const char *Name);
~cMenuEditItem();
@ -43,7 +45,7 @@ public:
class cMenuEditChrItem : public cMenuEditItem {
private:
char *value;
const char *allowed;
char *allowed;
const char *current;
virtual void Set(void);
public:
@ -56,7 +58,7 @@ class cMenuEditStrItem : public cMenuEditItem {
private:
char *value;
int length;
const char *allowed;
char *allowed;
int pos;
bool insert, newchar, uppercase;
void SetHelpKeys(void);

18
osd.c
View File

@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: osd.c 1.32 2002/08/04 10:11:26 kls Exp $
* $Id: osd.c 1.34 2002/08/15 11:20:44 kls Exp $
*/
#include "osd.h"
@ -128,7 +128,7 @@ void cOsd::Open(int w, int h)
osd->Create(0, lineHeight, w, lineHeight, 2, false);
osd->Create(0, 2 * lineHeight, w, lineHeight, 1);
XXX*///XXX some pixels are not drawn correctly with lower bpp values
osd->Create(0, 0, w, 3*lineHeight, 4);
osd->Create(0, 0, w, h, 4);
}
#endif
}
@ -279,13 +279,13 @@ cOsdItem::cOsdItem(const char *Text, eOSState State)
cOsdItem::~cOsdItem()
{
delete text;
free(text);
}
void cOsdItem::SetText(const char *Text, bool Copy)
{
delete text;
text = Copy ? strdup(Text) : Text;
free(text);
text = Copy ? strdup(Text) : (char *)Text; // text assumes ownership!
}
void cOsdItem::SetColor(eDvbColor FgColor, eDvbColor BgColor)
@ -337,9 +337,9 @@ cOsdMenu::cOsdMenu(const char *Title, int c0, int c1, int c2, int c3, int c4)
cOsdMenu::~cOsdMenu()
{
delete title;
free(title);
delete subMenu;
delete status;
free(status);
Interface->Clear();
Interface->Close();
}
@ -367,7 +367,7 @@ void cOsdMenu::SetHasHotkeys(void)
void cOsdMenu::SetStatus(const char *s)
{
delete status;
free(status);
status = s ? strdup(s) : NULL;
if (visible)
Interface->Status(status);
@ -375,7 +375,7 @@ void cOsdMenu::SetStatus(const char *s)
void cOsdMenu::SetTitle(const char *Title, bool ShowDate)
{
delete title;
free(title);
if (ShowDate)
asprintf(&title, "%s\t%s", Title, DayDateTime(time(NULL)));
else

6
osd.h
View File

@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: osd.h 1.33 2002/07/13 12:47:06 kls Exp $
* $Id: osd.h 1.34 2002/08/11 11:42:15 kls Exp $
*/
#ifndef __OSD_H
@ -89,7 +89,7 @@ public:
class cOsdItem : public cListObject {
private:
const char *text;
char *text;
int offset;
eOSState state;
protected:
@ -128,7 +128,7 @@ private:
int first, current, marked;
cOsdMenu *subMenu;
const char *helpRed, *helpGreen, *helpYellow, *helpBlue;
const char *status;
char *status;
int digit;
bool hasHotkeys;
protected:

7
osdbase.c
View File

@ -4,11 +4,12 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: osdbase.c 1.5 2002/07/13 14:42:47 kls Exp $
* $Id: osdbase.c 1.6 2002/08/11 11:47:21 kls Exp $
*/
#include "osdbase.h"
#include <signal.h>
#include <stdlib.h>
#include <sys/ioctl.h>
#include <sys/stat.h>
#include <sys/unistd.h>
@ -109,7 +110,7 @@ cBitmap::cBitmap(int Width, int Height, int Bpp, bool ClearWithBackground)
fontType = fontOsd;
font = NULL;
if (width > 0 && height > 0) {
bitmap = new char[width * height];
bitmap = MALLOC(char, width * height);
if (bitmap) {
Clean();
memset(bitmap, 0x00, width * height);
@ -125,7 +126,7 @@ cBitmap::cBitmap(int Width, int Height, int Bpp, bool ClearWithBackground)
cBitmap::~cBitmap()
{
delete font;
delete bitmap;
free(bitmap);
}
eDvbFont cBitmap::SetFont(eDvbFont Font)

6
player.c
View File

@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: player.c 1.3 2002/06/23 12:56:25 kls Exp $
* $Id: player.c 1.5 2002/08/15 10:29:17 kls Exp $
*/
#include "player.h"
@ -12,10 +12,10 @@
// --- cPlayer ---------------------------------------------------------------
cPlayer::cPlayer(void)
cPlayer::cPlayer(ePlayMode PlayMode)
{
device = NULL;
deviceFileHandle = -1;
playMode = PlayMode;
}
cPlayer::~cPlayer()

20
player.h
View File

@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: player.h 1.5 2002/07/13 11:12:26 kls Exp $
* $Id: player.h 1.8 2002/08/16 09:14:12 kls Exp $
*/
#ifndef __PLAYER_H
@ -17,9 +17,9 @@ class cPlayer {
friend class cDevice;
private:
cDevice *device;
int deviceFileHandle;
ePlayMode playMode;
protected:
int DeviceFileHandle(void) { return deviceFileHandle; } //XXX+ needed for polling
bool DevicePoll(cPoller &Poller, int TimeoutMs = 0) { return device ? device->Poll(Poller, TimeoutMs) : false; }
void DeviceTrickSpeed(int Speed) { if (device) device->TrickSpeed(Speed); }
void DeviceClear(void) { if (device) device->Clear(); }
void DevicePlay(void) { if (device) device->Play(); }
@ -28,17 +28,17 @@ protected:
void DeviceStillPicture(const uchar *Data, int Length) { if (device) device->StillPicture(Data, Length); }
void Detach(void);
virtual void Activate(bool On) {}
// This function is called right after the cPlayer has been attached to
// (On == true) or before it gets detached from (On == false) a cDevice.
// It can be used to do things like starting/stopping a thread.
// This function is called right after the cPlayer has been attached to
// (On == true) or before it gets detached from (On == false) a cDevice.
// It can be used to do things like starting/stopping a thread.
int PlayVideo(const uchar *Data, int Length);
// Sends the given Data to the video device and returns the number of
// bytes that have actually been accepted by the video device (or a
// negative value in case of an error).
// Sends the given Data to the video device and returns the number of
// bytes that have actually been accepted by the video device (or a
// negative value in case of an error).
int PlayAudio(const uchar *Data, int Length);
// XXX+ TODO
public:
cPlayer(void);
cPlayer(ePlayMode PlayMode = pmAudioVideo);
virtual ~cPlayer();
bool IsAttached(void) { return device != NULL; }
virtual bool GetIndex(int &Current, int &Total, bool SnapToIFrame = false) { return false; }

17
plugin.c
View File

@ -4,13 +4,14 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: plugin.c 1.5 2002/05/13 16:31:09 kls Exp $
* $Id: plugin.c 1.7 2002/08/11 11:21:00 kls Exp $
*/
#include "plugin.h"
#include <ctype.h>
#include <dirent.h>
#include <dlfcn.h>
#include <stdlib.h>
#include <time.h>
#include "config.h"
@ -101,7 +102,7 @@ void cPlugin::SetConfigDirectory(const char *Dir)
const char *cPlugin::ConfigDirectory(const char *PluginName)
{
static char *buffer = NULL;
delete buffer;
free(buffer);
asprintf(&buffer, "%s/plugins%s%s", configDirectory, PluginName ? "/" : "", PluginName ? PluginName : "");
return MakeDirs(buffer, true) ? buffer : NULL;
}
@ -121,8 +122,8 @@ cDll::~cDll()
delete plugin;
if (handle)
dlclose(handle);
delete args;
delete fileName;
free(args);
free(fileName);
}
static char *SkipQuote(char *s)
@ -236,14 +237,14 @@ cPluginManager::cPluginManager(const char *Directory)
cPluginManager::~cPluginManager()
{
Shutdown();
delete directory;
free(directory);
if (pluginManager == this)
pluginManager = NULL;
}
void cPluginManager::SetDirectory(const char *Directory)
{
delete directory;
free(directory);
directory = Directory ? strdup(Directory) : NULL;
}
@ -279,8 +280,8 @@ void cPluginManager::AddPlugin(const char *Args)
char *buffer = NULL;
asprintf(&buffer, "%s/%s%s%s%s", directory, LIBVDR_PREFIX, s, SO_INDICATOR, VDRVERSION);
dlls.Add(new cDll(buffer, Args));
delete buffer;
delete s;
free(buffer);
free(s);
}
bool cPluginManager::LoadPlugins(bool Log)

56
recording.c
View File

@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: recording.c 1.65 2002/07/27 12:55:14 kls Exp $
* $Id: recording.c 1.66 2002/08/11 11:48:11 kls Exp $
*/
#include "recording.h"
@ -148,7 +148,7 @@ void AssertFreeDiskSpace(int Priority)
cResumeFile::cResumeFile(const char *FileName)
{
fileName = new char[strlen(FileName) + strlen(RESUMEFILESUFFIX) + 1];
fileName = MALLOC(char, strlen(FileName) + strlen(RESUMEFILESUFFIX) + 1);
if (fileName) {
strcpy(fileName, FileName);
strcat(fileName, RESUMEFILESUFFIX);
@ -159,7 +159,7 @@ cResumeFile::cResumeFile(const char *FileName)
cResumeFile::~cResumeFile()
{
delete fileName;
free(fileName);
}
int cResumeFile::Read(void)
@ -375,7 +375,7 @@ cRecording::cRecording(const char *FileName)
struct stat buf;
if (fstat(f, &buf) == 0) {
int size = buf.st_size;
summary = new char[size + 1]; // +1 for terminating 0
summary = MALLOC(char, size + 1); // +1 for terminating 0
if (summary) {
int rbytes = safe_read(f, summary, size);
if (rbytes >= 0) {
@ -385,7 +385,7 @@ cRecording::cRecording(const char *FileName)
}
else {
LOG_ERROR_STR(SummaryFileName);
delete summary;
free(summary);
summary = NULL;
}
@ -399,17 +399,17 @@ cRecording::cRecording(const char *FileName)
}
else if (errno != ENOENT)
LOG_ERROR_STR(SummaryFileName);
delete SummaryFileName;
free(SummaryFileName);
}
}
cRecording::~cRecording()
{
delete titleBuffer;
delete sortBuffer;
delete fileName;
delete name;
delete summary;
free(titleBuffer);
free(sortBuffer);
free(fileName);
free(name);
free(summary);
}
char *cRecording::StripEpisodeName(char *s)
@ -437,9 +437,9 @@ char *cRecording::SortName(void)
if (!sortBuffer) {
char *s = StripEpisodeName(strdup(FileName() + strlen(VideoDirectory) + 1));
int l = strxfrm(NULL, s, 0);
sortBuffer = new char[l];
sortBuffer = MALLOC(char, l);
strxfrm(sortBuffer, s, l);
delete s;
free(s);
}
return sortBuffer;
}
@ -474,7 +474,7 @@ const char *cRecording::FileName(void)
const char *cRecording::Title(char Delimiter, bool NewIndicator, int Level)
{
char New = NewIndicator && IsNew() ? '*' : ' ';
delete titleBuffer;
free(titleBuffer);
titleBuffer = NULL;
if (Level < 0 || Level == HierarchyLevels()) {
struct tm tm_r;
@ -524,7 +524,7 @@ const char *cRecording::PrefixFileName(char Prefix)
{
const char *p = PrefixVideoFileName(FileName(), Prefix);
if (p) {
delete fileName;
free(fileName);
fileName = strdup(p);
return fileName;
}
@ -555,7 +555,7 @@ bool cRecording::WriteSummary(void)
}
else
LOG_ERROR_STR(SummaryFileName);
delete SummaryFileName;
free(SummaryFileName);
}
return true;
}
@ -575,7 +575,7 @@ bool cRecording::Delete(void)
isyslog("deleting recording %s", FileName());
result = RenameVideoFile(FileName(), NewName);
}
delete NewName;
free(NewName);
return result;
}
@ -614,7 +614,7 @@ bool cRecordings::Load(bool Deleted)
}
else
Interface->Error("Error while opening pipe!");
delete cmd;
free(cmd);
return result;
}
@ -639,19 +639,19 @@ cMark::cMark(int Position, const char *Comment)
cMark::~cMark()
{
delete comment;
free(comment);
}
const char *cMark::ToText(void)
{
delete buffer;
free(buffer);
asprintf(&buffer, "%s%s%s\n", IndexToHMSF(position, true), comment ? " " : "", comment ? comment : "");
return buffer;
}
bool cMark::Parse(const char *s)
{
delete comment;
free(comment);
comment = NULL;
position = HMSFToIndex(s);
const char *p = strchr(s, ' ');
@ -742,7 +742,7 @@ void cRecordingUserCommand::InvokeCommand(const char *State, const char *Recordi
asprintf(&cmd, "%s %s \"%s\"", command, State, strescape(RecordingFileName, "\"$"));
isyslog("executing '%s'", cmd);
SystemExec(cmd);
delete cmd;
free(cmd);
}
}
@ -782,13 +782,13 @@ cIndexFile::cIndexFile(const char *FileName, bool Record)
last = (buf.st_size + delta) / sizeof(tIndex) - 1;
if (!Record && last >= 0) {
size = last + 1;
index = new tIndex[size];
index = MALLOC(tIndex, size);
if (index) {
f = open(fileName, O_RDONLY);
if (f >= 0) {
if ((int)safe_read(f, index, buf.st_size) != buf.st_size) {
esyslog("ERROR: can't read from file '%s'", fileName);
delete index;
free(index);
index = NULL;
close(f);
f = -1;
@ -828,8 +828,8 @@ cIndexFile::~cIndexFile()
{
if (f >= 0)
close(f);
delete fileName;
delete index;
free(fileName);
free(index);
}
bool cIndexFile::CatchUp(int Index)
@ -852,7 +852,7 @@ bool cIndexFile::CatchUp(int Index)
if (lseek(f, offset, SEEK_SET) == offset) {
if (safe_read(f, &index[last + 1], delta) != delta) {
esyslog("ERROR: can't read from index");
delete index;
free(index);
index = NULL;
close(f);
f = -1;
@ -999,7 +999,7 @@ cFileName::cFileName(const char *FileName, bool Record, bool Blocking)
cFileName::~cFileName()
{
Close();
delete fileName;
free(fileName);
}
int cFileName::Open(void)

9
remux.c
View File

@ -8,7 +8,7 @@
* the Linux DVB driver's 'tuxplayer' example and were rewritten to suit
* VDR's needs.
*
* $Id: remux.c 1.9 2002/05/13 16:31:38 kls Exp $
* $Id: remux.c 1.11 2002/08/11 11:48:34 kls Exp $
*/
/* The calling interface of the 'cRemux::Process()' function is defined
@ -66,6 +66,7 @@
*/
#include "remux.h"
#include <stdlib.h>
#include "thread.h"
#include "tools.h"
@ -153,7 +154,7 @@ cTS2PES::cTS2PES(uint8_t *ResultBuffer, int *ResultCount, int Size, uint8_t Audi
size = Size;
audioCid = AudioCid;
if (!(buf = new uint8_t[size]))
if (!(buf = MALLOC(uint8_t, size)))
esyslog("Not enough memory for ts_transform");
reset_ipack();
@ -161,7 +162,7 @@ cTS2PES::cTS2PES(uint8_t *ResultBuffer, int *ResultCount, int Size, uint8_t Audi
cTS2PES::~cTS2PES()
{
delete buf;
free(buf);
}
void cTS2PES::Clear(void)
@ -309,7 +310,7 @@ void cTS2PES::instant_repack(const uint8_t *Buf, int Count)
if ((flag1 & 0xC0) == 0x80 )
mpeg = 2;
else {
esyslog("ERROR: can't record MPEG1!");
esyslog("ERROR: error in data stream!");
hlength = 0;
which = 0;
mpeg = 1;

8
remux.h
View File

@ -4,14 +4,18 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: remux.h 1.6 2002/08/04 10:27:07 kls Exp $
* $Id: remux.h 1.7 2002/08/09 16:18:02 kls Exp $
*/
#ifndef __REMUX_H
#define __REMUX_H
#include <time.h> //XXX FIXME: DVB/ost/include/ost/dmx.h should include <time.h> itself!!!
#include <time.h> //XXX FIXME: DVB/linux/dvb/dmx.h should include <time.h> itself!!!
#ifdef NEWSTRUCT
#include <linux/dvb/dmx.h>
#else
#include <ost/dmx.h>
#endif
#include "tools.h"
// Picture types:

11
svdrp.c
View File

@ -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 1.38 2002/06/09 15:56:54 kls Exp $
* $Id: svdrp.c 1.39 2002/08/11 12:01:28 kls Exp $
*/
#include "svdrp.h"
@ -37,6 +37,7 @@ cSocket::cSocket(int Port, int Queue)
{
port = Port;
sock = -1;
queue = Queue;
}
cSocket::~cSocket()
@ -320,7 +321,7 @@ cSVDRP::cSVDRP(int Port)
cSVDRP::~cSVDRP()
{
Close();
delete message;
free(message);
}
void cSVDRP::Close(bool Timeout)
@ -370,7 +371,7 @@ void cSVDRP::Reply(int Code, const char *fmt, ...)
}
s = n ? n + 1 : NULL;
}
delete buffer;
free(buffer);
va_end(ap);
}
else {
@ -685,7 +686,7 @@ void cSVDRP::CmdLSTR(const char *Option)
if (recording->Summary()) {
char *summary = strdup(recording->Summary());
Reply(250, "%s", strreplace(summary,'\n','|'));
delete summary;
free(summary);
}
else
Reply(550, "No summary availabe");
@ -736,7 +737,7 @@ void cSVDRP::CmdLSTT(const char *Option)
void cSVDRP::CmdMESG(const char *Option)
{
if (*Option) {
delete message;
free(message);
message = strdup(Option);
isyslog("SVDRP message: '%s'", message);
Reply(250, "Message stored");

42
thread.c
View File

@ -4,13 +4,14 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: thread.c 1.21 2002/06/01 15:28:46 kls Exp $
* $Id: thread.c 1.22 2002/08/15 11:44:48 kls Exp $
*/
#include "thread.h"
#include <errno.h>
#include <signal.h>
#include <sys/resource.h>
#include <sys/time.h>
#include <sys/wait.h>
#include <unistd.h>
#include "tools.h"
@ -27,17 +28,43 @@ cCondVar::~cCondVar()
pthread_cond_destroy(&cond);
}
bool cCondVar::Wait(cMutex &Mutex)
void cCondVar::Wait(cMutex &Mutex)
{
return pthread_cond_wait(&cond, &Mutex.mutex);
if (Mutex.locked && Mutex.lockingPid == getpid()) {
int locked = Mutex.locked;
Mutex.locked = 0; // have to clear the locked count here, as pthread_cond_wait
// does an implizit unlock of the mutex
pthread_cond_wait(&cond, &Mutex.mutex);
Mutex.locked = locked;
}
}
/*
bool cCondVar::TimedWait(cMutex &Mutex, unsigned long tmout)
bool cCondVar::TimedWait(cMutex &Mutex, int TimeoutMs)
{
return pthread_cond_timedwait(&cond, &Mutex.mutex, tmout);
bool r = true; // true = condition signaled false = timeout
if (Mutex.locked && Mutex.lockingPid == getpid()) {
struct timeval now; // unfortunately timedwait needs the absolute time, not the delta :-(
if (gettimeofday(&now, NULL) == 0) { // get current time
now.tv_usec += TimeoutMs * 1000; // add the timeout
while (now.tv_usec >= 1000000) { // take care of an overflow
now.tv_sec++;
now.tv_usec -= 1000000;
}
struct timespec abstime; // build timespec for timedwait
abstime.tv_sec = now.tv_sec; // seconds
abstime.tv_nsec = now.tv_usec * 1000; // nano seconds
int locked = Mutex.locked;
Mutex.locked = 0; // have to clear the locked count here, as pthread_cond_timedwait
// does an implizit unlock of the mutex.
if (pthread_cond_timedwait(&cond, &Mutex.mutex, &abstime) == ETIMEDOUT)
r = false;
Mutex.locked = locked;
}
}
return r;
}
*/
void cCondVar::Broadcast(void)
{
@ -344,7 +371,6 @@ int cPipe::Close(void)
i--;
usleep(100000);
}
if (!i) {
kill(pid, SIGKILL);
ret = -1;

6
thread.h
View File

@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: thread.h 1.13 2002/06/01 14:55:31 kls Exp $
* $Id: thread.h 1.14 2002/08/15 11:40:06 kls Exp $
*/
#ifndef __THREAD_H
@ -22,8 +22,8 @@ private:
public:
cCondVar(void);
~cCondVar();
bool Wait(cMutex &Mutex);
//bool TimedWait(cMutex &Mutex, unsigned long tmout);
void Wait(cMutex &Mutex);
bool TimedWait(cMutex &Mutex, int TimeoutMs);
void Broadcast(void);
//void Signal(void);
};

64
tools.c
View File

@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: tools.c 1.68 2002/08/03 15:44:53 kls Exp $
* $Id: tools.c 1.70 2002/08/16 13:43:40 kls Exp $
*/
#include "tools.h"
@ -80,7 +80,7 @@ char *strcpyrealloc(char *dest, const char *src)
esyslog("ERROR: out of memory");
}
else {
delete dest;
free(dest);
dest = NULL;
}
return dest;
@ -239,7 +239,7 @@ bool isnumber(const char *s)
const char *AddDirectory(const char *DirName, const char *FileName)
{
static char *buf = NULL;
delete buf;
free(buf);
asprintf(&buf, "%s/%s", DirName && *DirName ? DirName : ".", FileName);
return buf;
}
@ -303,7 +303,7 @@ bool MakeDirs(const char *FileName, bool IsDirectory)
else
break;
}
delete s;
free(s);
return result;
}
@ -321,7 +321,7 @@ bool RemoveFileOrDir(const char *FileName, bool FollowSymlinks)
asprintf(&buffer, "%s/%s", FileName, e->d_name);
if (FollowSymlinks) {
int size = strlen(buffer) * 2; // should be large enough
char *l = new char[size];
char *l = MALLOC(char, size);
int n = readlink(buffer, l, size);
if (n < 0) {
if (errno != EINVAL)
@ -335,12 +335,12 @@ bool RemoveFileOrDir(const char *FileName, bool FollowSymlinks)
}
else
esyslog("ERROR: symlink name length (%d) exceeded anticipated buffer size (%d)", n, size);
delete l;
free(l);
}
dsyslog("removing %s", buffer);
if (remove(buffer) < 0)
LOG_ERROR_STR(buffer);
delete buffer;
free(buffer);
}
}
closedir(d);
@ -384,10 +384,10 @@ bool RemoveEmptyDirectories(const char *DirName, bool RemoveThis)
}
else {
LOG_ERROR_STR(buffer);
delete buffer;
free(buffer);
return false;
}
delete buffer;
free(buffer);
}
}
closedir(d);
@ -429,7 +429,7 @@ bool SpinUpDisk(const char *FileName)
{
static char *buf = NULL;
for (int n = 0; n < 10; n++) {
delete buf;
free(buf);
if (DirectoryOk(FileName))
asprintf(&buf, "%s/vdr-%06d", *FileName ? FileName : ".", n);
else
@ -482,6 +482,42 @@ const char *DayDateTime(time_t t)
return buffer;
}
// --- cPoller ---------------------------------------------------------------
cPoller::cPoller(int FileHandle, bool Out)
{
numFileHandles = 0;
Add(FileHandle, Out);
}
bool cPoller::Add(int FileHandle, bool Out)
{
if (FileHandle >= 0) {
for (int i = 0; i < numFileHandles; i++) {
if (pfd[i].fd == FileHandle)
return true;
}
if (numFileHandles < MaxPollFiles) {
pfd[numFileHandles].fd = FileHandle;
pfd[numFileHandles].events = Out ? POLLOUT : POLLIN;
numFileHandles++;
return true;
}
esyslog("ERROR: too many file handles in cPoller");
}
return false;
}
bool cPoller::Poll(int TimeoutMs)
{
if (numFileHandles) {
if (poll(pfd, numFileHandles, TimeoutMs) != 0)
return true; // returns true even in case of an error, to let the caller
// access the file and thus see the error code
}
return false;
}
// --- cFile -----------------------------------------------------------------
bool cFile::files[FD_SETSIZE] = { false };
@ -594,7 +630,7 @@ cSafeFile::cSafeFile(const char *FileName)
{
f = NULL;
fileName = ReadLink(FileName);
tempName = fileName ? new char[strlen(fileName) + 5] : NULL;
tempName = fileName ? MALLOC(char, strlen(fileName) + 5) : NULL;
if (tempName)
strcat(strcpy(tempName, fileName), ".$$$");
}
@ -604,8 +640,8 @@ cSafeFile::~cSafeFile()
if (f)
fclose(f);
unlink(tempName);
delete fileName;
delete tempName;
free(fileName);
free(tempName);
}
bool cSafeFile::Open(void)
@ -657,7 +693,7 @@ cLockFile::cLockFile(const char *Directory)
cLockFile::~cLockFile()
{
Unlock();
delete fileName;
free(fileName);
}
bool cLockFile::Lock(int WaitSeconds)

16
tools.h
View File

@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: tools.h 1.47 2002/06/09 11:09:10 kls Exp $
* $Id: tools.h 1.49 2002/08/16 08:52:01 kls Exp $
*/
#ifndef __TOOLS_H
@ -12,6 +12,7 @@
#include <errno.h>
#include <fcntl.h>
#include <poll.h>
#include <stdio.h>
#include <string.h>
#include <syslog.h>
@ -36,6 +37,8 @@ extern int SysLogLevel;
#define MAXPARSEBUFFER KILOBYTE(10)
#define MALLOC(type, size) (type *)malloc(sizeof(type) * (size))
#define DELETENULL(p) (delete (p), p = NULL)
#define CHECK(s) { if ((s) < 0) LOG_ERROR; } // used for 'ioctl()' calls
@ -74,6 +77,17 @@ bool SpinUpDisk(const char *FileName);
const char *WeekDayName(int WeekDay); // returns a statically allocated string!
const char *DayDateTime(time_t t = 0); // returns a statically allocated string!
class cPoller {
private:
enum { MaxPollFiles = 16 };
pollfd pfd[MaxPollFiles];
int numFileHandles;
public:
cPoller(int FileHandle = -1, bool Out = false);
bool Add(int FileHandle, bool Out);
bool Poll(int TimeoutMs = 0);
};
class cFile {
private:
static bool files[];

15
vdr.c
View File

@ -22,7 +22,7 @@
*
* The project's page is at http://www.cadsoft.de/people/kls/vdr
*
* $Id: vdr.c 1.118 2002/08/04 09:56:30 kls Exp $
* $Id: vdr.c 1.120 2002/08/16 09:54:03 kls Exp $
*/
#include <getopt.h>
@ -327,8 +327,7 @@ int main(int argc, char *argv[])
// DVB interfaces:
if (!cDvbDevice::Initialize())
return 2;
cDvbDevice::Initialize();
cSIProcessor::Read();
@ -340,6 +339,12 @@ int main(int argc, char *argv[])
// Primary device:
cDevice::SetPrimaryDevice(Setup.PrimaryDVB);
if (!cDevice::PrimaryDevice()) {
const char *msg = "no primary device found - giving up!";
fprintf(stderr, "vdr: %s\n", msg);
esyslog("ERROR: %s", msg);
return 2;
}
// OSD:
@ -585,7 +590,7 @@ int main(int argc, char *argv[])
asprintf(&buf, tr("Recording in %d minutes, shut down anyway?"), Delta / 60);
if (Interface->Confirm(buf))
ForceShutdown = true;
delete buf;
free(buf);
}
if (!Next || Delta > Setup.MinEventTimeout * 60 || ForceShutdown) {
ForceShutdown = false;
@ -600,7 +605,7 @@ int main(int argc, char *argv[])
asprintf(&cmd, "%s %ld %ld %d \"%s\" %d", Shutdown, Next, Delta, Channel, strescape(File, "\"$"), UserShutdown);
isyslog("executing '%s'", cmd);
SystemExec(cmd);
delete cmd;
free(cmd);
}
else if (WatchdogTimeout > 0) {
alarm(WatchdogTimeout);

14
videodir.c
View File

@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: videodir.c 1.8 2002/05/13 16:32:52 kls Exp $
* $Id: videodir.c 1.9 2002/08/11 13:31:02 kls Exp $
*/
#include "videodir.h"
@ -48,9 +48,9 @@ cVideoDirectory::cVideoDirectory(void)
cVideoDirectory::~cVideoDirectory()
{
delete name;
delete stored;
delete adjusted;
free(name);
free(stored);
free(adjusted);
}
int cVideoDirectory::FreeMB(int *UsedMB)
@ -87,7 +87,7 @@ bool cVideoDirectory::Next(void)
void cVideoDirectory::Store(void)
{
if (name) {
delete stored;
free(stored);
stored = strdup(name);
}
}
@ -95,7 +95,7 @@ void cVideoDirectory::Store(void)
const char *cVideoDirectory::Adjust(const char *FileName)
{
if (stored) {
delete adjusted;
free(adjusted);
adjusted = strdup(FileName);
return strncpy(adjusted, stored, length);
}
@ -139,7 +139,7 @@ int OpenVideoFile(const char *FileName, int Flags)
}
int Result = open(ActualFileName, Flags, S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH);
if (ActualFileName != FileName)
delete ActualFileName;
free((char *)ActualFileName);
return Result;
}