frodovdr/vdr-plugin-streamdev
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Snapshot 2009-06-11

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This commit is contained in:
Frank Schmirler
2010-12-02 09:43:13 +01:00
parent 31df0eaf8e
commit 7254a67528
83 changed files with 2200 additions and 6221 deletions
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44
remux/extern.c
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@@ -1,4 +1,5 @@
#include "remux/extern.h"
#include "server/server.h"
#include "server/streamer.h"
#include <vdr/tools.h>
#include <sys/types.h>
@@ -6,8 +7,6 @@
#include <signal.h>
#include <unistd.h>
const char *g_ExternRemux = "/root/externremux.sh";
class cTSExt: public cThread {
private:
cRingBufferLinear *m_ResultBuffer;
@@ -28,7 +27,7 @@ public:
cTSExt::cTSExt(cRingBufferLinear *ResultBuffer, std::string Parameter):
m_ResultBuffer(ResultBuffer),
m_Active(false),
m_Process(0),
m_Process(-1),
m_Inpipe(0),
m_Outpipe(0)
{
@@ -67,9 +66,13 @@ cTSExt::cTSExt(cRingBufferLinear *ResultBuffer, std::string Parameter):
for (int i = STDERR_FILENO + 1; i < MaxPossibleFileDescriptors; i++)
close(i); //close all dup'ed filedescriptors
std::string cmd = std::string(g_ExternRemux) + " " + Parameter;
execl("/bin/sh", "sh", "-c", cmd.c_str(), NULL);
_exit(-1);
std::string cmd = std::string(opt_remux) + " " + Parameter;
if (execl("/bin/sh", "sh", "-c", cmd.c_str(), NULL) == -1) {
esyslog("streamdev-server: externremux script '%s' execution failed: %m", cmd.c_str());
_exit(-1);
}
// should never be reached
_exit(0);
}
close(inpipe[0]);
@@ -84,16 +87,31 @@ cTSExt::~cTSExt()
m_Active = false;
Cancel(3);
if (m_Process > 0) {
// close pipes
close(m_Outpipe);
close(m_Inpipe);
kill(m_Process, SIGTERM);
for (int i = 0; waitpid(m_Process, NULL, WNOHANG) == 0; i++) {
if (i == 20) {
esyslog("streamdev-server: externremux process won't stop - killing it");
kill(m_Process, SIGKILL);
}
cCondWait::SleepMs(100);
// signal and wait for termination
if (kill(m_Process, SIGINT) < 0) {
esyslog("streamdev-server: externremux SIGINT failed: %m");
}
else {
int i = 0;
int retval;
while ((retval = waitpid(m_Process, NULL, WNOHANG)) == 0) {
if ((++i % 20) == 0) {
esyslog("streamdev-server: externremux process won't stop - killing it");
kill(m_Process, SIGKILL);
}
cCondWait::SleepMs(100);
}
if (retval < 0)
esyslog("streamdev-server: externremux process waitpid failed: %m");
else
Dprintf("streamdev-server: externremux child (%d) exited as expected\n", m_Process);
}
m_Process = -1;
}
}

2
remux/extern.h
View File

@@ -5,8 +5,6 @@
#include <vdr/ringbuffer.h>
#include <string>
extern const char *g_ExternRemux;
class cTSExt;
class cExternRemux: public cTSRemux {

4
remux/ts2ps.h
View File

@@ -5,6 +5,10 @@
#include <vdr/remux.h>
#include <vdr/ringbuffer.h>
#ifndef MAXTRACKS
#define MAXTRACKS 64
#endif
class cTS2PS;
class cTS2PSRemux: public cTSRemux {

3
remux/tsremux.c
View File

@@ -1,6 +1,7 @@
#include "remux/tsremux.h"
#define SC_PICTURE 0x00 // "picture header"
#define SC_PICTURE 0x00 // "picture header"
#define PID_MASK_HI 0x1F
void cTSRemux::SetBrokenLink(uchar *Data, int Length)
{

4
remux/tsremux.h
View File

@@ -4,6 +4,10 @@
#include "libdvbmpeg/transform.h"
#include <vdr/remux.h>
#ifndef NO_PICTURE
#define NO_PICTURE 0
#endif
#define RESULTBUFFERSIZE KILOBYTE(256)
class cTSRemux {