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Rolf Ahrenberg 2007-09-12 17:28:59 +00:00
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GNU GENERAL PUBLIC LICENSE
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Yoyodyne, Inc., hereby disclaims all copyright interest in the program
`Gnomovision' (which makes passes at compilers) written by James Hacker.
<signature of Ty Coon>, 1 April 1989
Ty Coon, President of Vice
This General Public License does not permit incorporating your program into
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consider it more useful to permit linking proprietary applications with the
library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License.

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VDR Plugin 'iptv' Revision History
----------------------------------
2007-09-10: Version 0.0.1
- Initial revision.

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#
# Makefile for a Video Disk Recorder plugin
#
# $Id: Makefile,v 1.1 2007/09/12 17:28:59 rahrenbe Exp $
# Debugging on/off
IPTV_DEBUG = 1
# Strip debug symbols? Set eg. to /bin/true if not
STRIP = strip
# The official name of this plugin.
# This name will be used in the '-P...' option of VDR to load the plugin.
# By default the main source file also carries this name.
# IMPORTANT: the presence of this macro is important for the Make.config
# file. So it must be defined, even if it is not used here!
#
PLUGIN = iptv
### The version number of this plugin (taken from the main source file):
VERSION = $(shell grep 'static const char \*VERSION *=' $(PLUGIN).c | awk '{ print $$6 }' | sed -e 's/[";]//g')
### The C++ compiler and options:
CXX ?= g++
CXXFLAGS ?= -fPIC -g -O2 -Wall -Woverloaded-virtual
### The directory environment:
VDRDIR = ../../..
LIBDIR = ../../lib
TMPDIR = /tmp
### Allow user defined options to overwrite defaults:
-include $(VDRDIR)/Make.config
### The version number of VDR's plugin API (taken from VDR's "config.h"):
APIVERSION = $(shell sed -ne '/define APIVERSION/s/^.*"\(.*\)".*$$/\1/p' $(VDRDIR)/config.h)
### The name of the distribution archive:
ARCHIVE = $(PLUGIN)-$(VERSION)
PACKAGE = vdr-$(ARCHIVE)
### Includes and Defines (add further entries here):
INCLUDES += -I$(VDRDIR)/include
DEFINES += -D_GNU_SOURCE -DPLUGIN_NAME_I18N='"$(PLUGIN)"'
ifdef IPTV_DEBUG
DEFINES += -DDEBUG
endif
### The object files (add further files here):
OBJS = $(PLUGIN).o device.o streamer.o
### The main target:
all: libvdr-$(PLUGIN).so i18n
### Implicit rules:
%.o: %.c
$(CXX) $(CXXFLAGS) -c $(DEFINES) $(INCLUDES) $<
### Dependencies:
MAKEDEP = $(CXX) -MM -MG
DEPFILE = .dependencies
$(DEPFILE): Makefile
@$(MAKEDEP) $(DEFINES) $(INCLUDES) $(OBJS:%.o=%.c) > $@
-include $(DEPFILE)
### Internationalization (I18N):
PODIR = po
LOCALEDIR = $(VDRDIR)/locale
I18Npo = $(wildcard $(PODIR)/*.po)
I18Nmo = $(addsuffix .mo, $(foreach file, $(I18Npo), $(basename $(file))))
I18Ndirs = $(notdir $(foreach file, $(I18Npo), $(basename $(file))))
I18Npot = $(PODIR)/$(PLUGIN).pot
%.mo: %.po
msgfmt -c -o $@ $<
$(I18Npot): $(wildcard *.c)
xgettext -C -cTRANSLATORS --no-wrap -F -k -ktr -ktrNOOP --msgid-bugs-address='Rolf Ahrenberg' -o $@ $(wildcard *.c)
$(I18Npo): $(I18Npot)
msgmerge -U --no-wrap -F --backup=none -q $@ $<
i18n: $(I18Nmo)
@mkdir -p $(LOCALEDIR)
for i in $(I18Ndirs); do\
mkdir -p $(LOCALEDIR)/$$i/LC_MESSAGES;\
cp $(PODIR)/$$i.mo $(LOCALEDIR)/$$i/LC_MESSAGES/vdr-$(PLUGIN).mo;\
done
### Targets:
libvdr-$(PLUGIN).so: $(OBJS)
$(CXX) $(CXXFLAGS) -shared $(OBJS) -o $@
ifndef IPTV_DEBUG
@$(STRIP) $@
endif
@cp --remove-destination $@ $(LIBDIR)/$@.$(APIVERSION)
dist: clean
@-rm -rf $(TMPDIR)/$(ARCHIVE)
@mkdir $(TMPDIR)/$(ARCHIVE)
@cp -a * $(TMPDIR)/$(ARCHIVE)
@tar czf $(PACKAGE).tgz -C $(TMPDIR) $(ARCHIVE)
@-rm -rf $(TMPDIR)/$(ARCHIVE)
@echo Distribution package created as $(PACKAGE).tgz
clean:
@-rm -f $(OBJS) $(DEPFILE) *.so *.tgz core* *~ $(PODIR)/*.mo $(PODIR)/*.pot

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This is a IPTV for the Video Disk Recorder (VDR).
Written by: R o l f . A h r e n b e r g @ s c i . f i
A n t t i . S e p p a l a @
Project's homepage: http://www.saunalahti.fi/~rahrenbe/vdr/iptv/
Latest version available at: http://www.saunalahti.fi/~rahrenbe/vdr/iptv/
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
See the file COPYING for more information.
Description:
TBD
Channels.conf examples:
TV1:1:IPTV-UDP-192.168.0.1-1234:P:27500:512:650:2321:0:17:8438:4097:0
TV2:2:IPTV-UDP-192.168.0.2-1234:P:27500:513:660:2321:0:33:8438:4097:0
^ ^ ^ ^ ^ ^
| | | | | Source type ("P")
| | | | IP Port Number
| | | IP Address
| | Protocol ("UDP")
| Plugin ID ("IPTV")
Unique enumeration

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/*
* common.h: IPTV plugin for the Video Disk Recorder
*
* See the README file for copyright information and how to reach the author.
*
* $Id: common.h,v 1.1 2007/09/12 17:28:59 rahrenbe Exp $
*/
#ifndef __IPTV_COMMON_H
#define __IPTV_COMMON_H
#include <vdr/tools.h>
#ifdef DEBUG
#define debug(x...) dsyslog("IPTV: " x);
#define error(x...) esyslog("IPTV: " x);
#else
#define debug(x...) ;
#define error(x...) esyslog("IPTV: " x);
#endif
#endif // __IPTV_COMMON_H

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/*
* device.c: IPTV plugin for the Video Disk Recorder
*
* See the README file for copyright information and how to reach the author.
*
* $Id: device.c,v 1.1 2007/09/12 17:28:59 rahrenbe Exp $
*/
#include "common.h"
#include "device.h"
#define IPTV_MAX_DEVICES 8
cIptvDevice * IptvDevices[IPTV_MAX_DEVICES];
unsigned int cIptvDevice::deviceCount = 0;
cIptvDevice::cIptvDevice(unsigned int Index)
: deviceIndex(Index),
isPacketDelivered(false),
isOpenDvr(false),
pIptvStreamer(NULL)
{
debug("cIptvDevice::cIptvDevice()\n");
tsBuffer = new cRingBufferLinear(MEGABYTE(8), TS_SIZE, false, "IPTV");
tsBuffer->SetTimeouts(100, 100);
pIptvStreamer = new cIptvStreamer(tsBuffer, &mutex);
}
cIptvDevice::~cIptvDevice()
{
debug("cIptvDevice::~cIptvDevice()\n");
if (pIptvStreamer)
delete pIptvStreamer;
delete tsBuffer;
}
bool cIptvDevice::Initialize(unsigned int DeviceCount)
{
debug("cIptvDevice::Initialize()\n");
if (DeviceCount > IPTV_MAX_DEVICES)
DeviceCount = IPTV_MAX_DEVICES;
for (unsigned int i = 0; i < DeviceCount; ++i)
IptvDevices[i] = new cIptvDevice(i);
return true;
}
unsigned int cIptvDevice::Count(void)
{
unsigned int count = 0;
debug("cIptvDevice::Count()\n");
for (unsigned int i = 0; i < IPTV_MAX_DEVICES; ++i) {
if (IptvDevices[i])
count++;
}
return count;
}
cIptvDevice *cIptvDevice::Get(unsigned int DeviceIndex)
{
debug("cIptvDevice::Get()\n");
if ((DeviceIndex > 0) && (DeviceIndex <= IPTV_MAX_DEVICES))
return IptvDevices[DeviceIndex - 1];
return NULL;
}
cString cIptvDevice::GetChannelSettings(const char *Param, int *IpPort, int *Protocol)
{
unsigned int a, b, c, d;
debug("cIptvDevice::GetChannelSettings()\n");
if (sscanf(Param, "IPTV-UDP-%u.%u.%u.%u-%u", &a, &b, &c, &d, IpPort) == 5) {
debug("UDP channel detected\n");
Protocol = (int*)(cIptvStreamer::PROTOCOL_UDP);
return cString::sprintf("%u.%u.%u.%u", a, b, c, d);
}
else if (sscanf(Param, "IPTV-RTSP-%u.%u.%u.%u-%u", &a, &b, &c, &d, IpPort) == 5) {
debug("RTSP channel detected\n");
Protocol = (int*)(cIptvStreamer::PROTOCOL_RTSP);
return cString::sprintf("%u.%u.%u.%u", a, b, c, d);
}
else if (sscanf(Param, "IPTV-HTTP-%u.%u.%u.%u-%u", &a, &b, &c, &d, IpPort) == 5) {
debug("HTTP channel detected\n");
Protocol = (int*)cIptvStreamer::PROTOCOL_HTTP;
return cString::sprintf("%u.%u.%u.%u", a, b, c, d);
}
return NULL;
}
bool cIptvDevice::ProvidesIptv(const char *Param) const
{
debug("cIptvDevice::ProvidesIptv()\n");
return (strncmp(Param, "IPTV", 4) == 0);
}
bool cIptvDevice::ProvidesSource(int Source) const
{
debug("cIptvDevice::ProvidesSource()\n");
return ((Source & cSource::st_Mask) == cSource::stPlug);
}
bool cIptvDevice::ProvidesTransponder(const cChannel *Channel) const
{
debug("cIptvDevice::ProvidesTransponder()\n");
return (ProvidesSource(Channel->Source()) && ProvidesIptv(Channel->Param()));
}
bool cIptvDevice::ProvidesChannel(const cChannel *Channel, int Priority, bool *NeedsDetachReceivers) const
{
bool result = false;
bool needsDetachReceivers = false;
debug("cIptvDevice::ProvidesChannel()\n");
if (ProvidesTransponder(Channel))
result = true;
if (NeedsDetachReceivers)
*NeedsDetachReceivers = needsDetachReceivers;
return result;
}
bool cIptvDevice::SetChannelDevice(const cChannel *Channel, bool LiveView)
{
int port, protocol;
cString addr;
debug("cIptvDevice::SetChannelDevice()\n");
addr = GetChannelSettings(Channel->Param(), &port, &protocol);
if (addr)
pIptvStreamer->SetStream(addr, port, protocol);
return true;
}
bool cIptvDevice::SetPid(cPidHandle *Handle, int Type, bool On)
{
debug("cIptvDevice::SetPid()\n");
return true;
}
bool cIptvDevice::OpenDvr(void)
{
debug("cIptvDevice::OpenDvr()\n");
mutex.Lock();
isPacketDelivered = false;
tsBuffer->Clear();
mutex.Unlock();
pIptvStreamer->Activate();
isOpenDvr = true;
return true;
}
void cIptvDevice::CloseDvr(void)
{
debug("cIptvDevice::CloseDvr()\n");
pIptvStreamer->Deactivate();
isOpenDvr = false;
}
bool cIptvDevice::GetTSPacket(uchar *&Data)
{
int Count = 0;
//debug("cIptvDevice::GetTSPacket()\n");
if (isPacketDelivered) {
tsBuffer->Del(TS_SIZE);
isPacketDelivered = false;
}
uchar *p = tsBuffer->Get(Count);
if (p && Count >= TS_SIZE) {
if (*p != TS_SYNC_BYTE) {
for (int i = 1; i < Count; i++) {
if (p[i] == TS_SYNC_BYTE) {
Count = i;
break;
}
}
tsBuffer->Del(Count);
error("ERROR: skipped %d bytes to sync on TS packet\n", Count);
return false;
}
isPacketDelivered = true;
Data = p;
return true;
}
Data = NULL;
return true;
}

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/*
* device.h: IPTV plugin for the Video Disk Recorder
*
* See the README file for copyright information and how to reach the author.
*
* $Id: device.h,v 1.1 2007/09/12 17:28:59 rahrenbe Exp $
*/
#ifndef __IPTV_DEVICE_H
#define __IPTV_DEVICE_H
#include <vdr/device.h>
#include "streamer.h"
class cIptvDevice : public cDevice {
// static ones
public:
static unsigned int deviceCount;
static bool Initialize(unsigned int DeviceCount);
static unsigned int Count(void);
static cIptvDevice *Get(unsigned int DeviceIndex);
// private parts
private:
unsigned int deviceIndex;
bool isPacketDelivered;
bool isOpenDvr;
cRingBufferLinear *tsBuffer;
cIptvStreamer *pIptvStreamer;
cMutex mutex;
// constructor & destructor
public:
cIptvDevice(unsigned int DeviceIndex);
virtual ~cIptvDevice();
// for channel parsing
private:
cString GetChannelSettings(const char *Param, int *IpPort, int *Protocol);
bool ProvidesIptv(const char *Param) const;
// for channel selection
public:
virtual bool ProvidesSource(int Source) const;
virtual bool ProvidesTransponder(const cChannel *Channel) const;
virtual bool ProvidesChannel(const cChannel *Channel, int Priority = -1, bool *NeedsDetachReceivers = NULL) const;
protected:
virtual bool SetChannelDevice(const cChannel *Channel, bool LiveView);
// for recording
protected:
virtual bool SetPid(cPidHandle *Handle, int Type, bool On);
virtual bool OpenDvr(void);
virtual void CloseDvr(void);
virtual bool GetTSPacket(uchar *&Data);
};
#endif // __IPTV_DEVICE_H

163
iptv.c Normal file
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@ -0,0 +1,163 @@
/*
* iptv.c: A plugin for the Video Disk Recorder
*
* See the README file for copyright information and how to reach the author.
*
* $Id: iptv.c,v 1.1 2007/09/12 17:28:59 rahrenbe Exp $
*/
#include <getopt.h>
#include <vdr/plugin.h>
#include "common.h"
#include "device.h"
static const char *VERSION = "0.0.1";
static const char *DESCRIPTION = trNOOP("Experiment the IPTV");
class cPluginIptv : public cPlugin {
private:
// Add any member variables or functions you may need here.
unsigned int deviceCount;
public:
cPluginIptv(void);
virtual ~cPluginIptv();
virtual const char *Version(void) { return VERSION; }
virtual const char *Description(void) { return tr(DESCRIPTION); }
virtual const char *CommandLineHelp(void);
virtual bool ProcessArgs(int argc, char *argv[]);
virtual bool Initialize(void);
virtual bool Start(void);
virtual void Stop(void);
virtual void Housekeeping(void);
virtual void MainThreadHook(void);
virtual cString Active(void);
virtual time_t WakeupTime(void);
virtual const char *MainMenuEntry(void) { return NULL; }
virtual cOsdObject *MainMenuAction(void);
virtual cMenuSetupPage *SetupMenu(void);
virtual bool SetupParse(const char *Name, const char *Value);
virtual bool Service(const char *Id, void *Data = NULL);
virtual const char **SVDRPHelpPages(void);
virtual cString SVDRPCommand(const char *Command, const char *Option, int &ReplyCode);
};
cPluginIptv::cPluginIptv(void)
: deviceCount(1)
{
// Initialize any member variables here.
// DON'T DO ANYTHING ELSE THAT MAY HAVE SIDE EFFECTS, REQUIRE GLOBAL
// VDR OBJECTS TO EXIST OR PRODUCE ANY OUTPUT!
}
cPluginIptv::~cPluginIptv()
{
// Clean up after yourself!
}
const char *cPluginIptv::CommandLineHelp(void)
{
// Return a string that describes all known command line options.
return cString::sprintf(
" -d <number> --devices=<number> number of devices to be created (default: %d)\n",
deviceCount);
}
bool cPluginIptv::ProcessArgs(int argc, char *argv[])
{
// Implement command line argument processing here if applicable.
static const struct option long_options[] = {
{ "devices", required_argument, NULL, 'd' },
{ NULL }
};
int c;
while ((c = getopt_long(argc, argv, "d:", long_options, NULL)) != -1) {
switch (c) {
case 'd':
deviceCount = atoi(optarg);
break;
default:
return false;
}
}
return true;
}
bool cPluginIptv::Initialize(void)
{
// Initialize any background activities the plugin shall perform.
return cIptvDevice::Initialize(deviceCount);
}
bool cPluginIptv::Start(void)
{
// Start any background activities the plugin shall perform.
return true;
}
void cPluginIptv::Stop(void)
{
// Stop any background activities the plugin is performing.
}
void cPluginIptv::Housekeeping(void)
{
// Perform any cleanup or other regular tasks.
}
void cPluginIptv::MainThreadHook(void)
{
// Perform actions in the context of the main program thread.
// WARNING: Use with great care - see PLUGINS.html!
}
cString cPluginIptv::Active(void)
{
// Return a message string if shutdown should be postponed
return NULL;
}
time_t cPluginIptv::WakeupTime(void)
{
// Return custom wakeup time for shutdown script
return 0;
}
cOsdObject *cPluginIptv::MainMenuAction(void)
{
// Perform the action when selected from the main VDR menu.
return NULL;
}
cMenuSetupPage *cPluginIptv::SetupMenu(void)
{
// Return a setup menu in case the plugin supports one.
return NULL;
}
bool cPluginIptv::SetupParse(const char *Name, const char *Value)
{
// Parse your own setup parameters and store their values.
return false;
}
bool cPluginIptv::Service(const char *Id, void *Data)
{
// Handle custom service requests from other plugins
return false;
}
const char **cPluginIptv::SVDRPHelpPages(void)
{
// Return help text for SVDRP commands this plugin implements
return NULL;
}
cString cPluginIptv::SVDRPCommand(const char *Command, const char *Option, int &ReplyCode)
{
// Process SVDRP commands this plugin implements
return NULL;
}
VDRPLUGINCREATOR(cPluginIptv); // Don't touch this!

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@ -0,0 +1,217 @@
diff -Nru vdr-1.5.9-vanilla/channels.c vdr-1.5.9-iptv/channels.c
--- vdr-1.5.9-vanilla/channels.c 2007-08-26 18:45:20.000000000 +0300
+++ vdr-1.5.9-iptv/channels.c 2007-09-11 20:22:48.000000000 +0300
@@ -166,6 +166,7 @@
shortName = strdup("");
provider = strdup("");
portalName = strdup("");
+ param = strdup("");
memset(&__BeginData__, 0, (char *)&__EndData__ - (char *)&__BeginData__);
inversion = INVERSION_AUTO;
bandwidth = BANDWIDTH_AUTO;
@@ -187,6 +188,7 @@
shortName = NULL;
provider = NULL;
portalName = NULL;
+ param = NULL;
schedule = NULL;
linkChannels = NULL;
refChannel = NULL;
@@ -215,6 +217,7 @@
free(shortName);
free(provider);
free(portalName);
+ free(param);
}
cChannel& cChannel::operator= (const cChannel &Channel)
@@ -223,6 +226,7 @@
shortName = strcpyrealloc(shortName, Channel.shortName);
provider = strcpyrealloc(provider, Channel.provider);
portalName = strcpyrealloc(portalName, Channel.portalName);
+ param = strcpyrealloc(param, Channel.param);
memcpy(&__BeginData__, &Channel.__BeginData__, (char *)&Channel.__EndData__ - (char *)&Channel.__BeginData__);
return *this;
}
@@ -582,15 +586,16 @@
char buffer[64];
char *q = buffer;
*q = 0;
- ST(" S ") q += sprintf(q, "%c", polarization);
- ST("CST") q += PrintParameter(q, 'I', MapToUser(inversion, InversionValues));
- ST("CST") q += PrintParameter(q, 'C', MapToUser(coderateH, CoderateValues));
- ST(" T") q += PrintParameter(q, 'D', MapToUser(coderateL, CoderateValues));
- ST("C T") q += PrintParameter(q, 'M', MapToUser(modulation, ModulationValues));
- ST(" T") q += PrintParameter(q, 'B', MapToUser(bandwidth, BandwidthValues));
- ST(" T") q += PrintParameter(q, 'T', MapToUser(transmission, TransmissionValues));
- ST(" T") q += PrintParameter(q, 'G', MapToUser(guard, GuardValues));
- ST(" T") q += PrintParameter(q, 'Y', MapToUser(hierarchy, HierarchyValues));
+ ST(" S ") q += sprintf(q, "%c", polarization);
+ ST(" CST") q += PrintParameter(q, 'I', MapToUser(inversion, InversionValues));
+ ST(" CST") q += PrintParameter(q, 'C', MapToUser(coderateH, CoderateValues));
+ ST(" T") q += PrintParameter(q, 'D', MapToUser(coderateL, CoderateValues));
+ ST(" C T") q += PrintParameter(q, 'M', MapToUser(modulation, ModulationValues));
+ ST(" T") q += PrintParameter(q, 'B', MapToUser(bandwidth, BandwidthValues));
+ ST(" T") q += PrintParameter(q, 'T', MapToUser(transmission, TransmissionValues));
+ ST(" T") q += PrintParameter(q, 'G', MapToUser(guard, GuardValues));
+ ST(" T") q += PrintParameter(q, 'Y', MapToUser(hierarchy, HierarchyValues));
+ ST("P ") q += sprintf(q, "%s", param);
return buffer;
}
@@ -612,7 +617,7 @@
bool cChannel::StringToParameters(const char *s)
{
- while (s && *s) {
+ while (s && *s && IsPlug()) {
switch (toupper(*s)) {
case 'B': s = ParseParameter(s, bandwidth, BandwidthValues); break;
case 'C': s = ParseParameter(s, coderateH, CoderateValues); break;
@@ -813,6 +818,7 @@
shortName = strcpyrealloc(shortName, p);
}
name = strcpyrealloc(name, namebuf);
+ param = strcpyrealloc(param, parambuf);
free(parambuf);
free(sourcebuf);
diff -Nru vdr-1.5.9-vanilla/channels.h vdr-1.5.9-iptv/channels.h
--- vdr-1.5.9-vanilla/channels.h 2007-08-26 18:45:20.000000000 +0300
+++ vdr-1.5.9-iptv/channels.h 2007-09-11 20:22:48.000000000 +0300
@@ -114,6 +114,7 @@
char *shortName;
char *provider;
char *portalName;
+ char *param;
int __BeginData__;
int frequency; // MHz
int source;
@@ -165,6 +166,7 @@
int Frequency(void) const { return frequency; } ///< Returns the actual frequency, as given in 'channels.conf'
int Transponder(void) const; ///< Returns the transponder frequency in MHz, plus the polarization in case of sat
static int Transponder(int Frequency, char Polarization); ///< builds the transponder from the given Frequency and Polarization
+ const char *Param(void) const { return param; }
int Source(void) const { return source; }
int Srate(void) const { return srate; }
int Vpid(void) const { return vpid; }
@@ -199,6 +201,7 @@
int Hierarchy(void) const { return hierarchy; }
const cLinkChannels* LinkChannels(void) const { return linkChannels; }
const cChannel *RefChannel(void) const { return refChannel; }
+ bool IsPlug(void) const { return cSource::IsPlug(source); }
bool IsCable(void) const { return cSource::IsCable(source); }
bool IsSat(void) const { return cSource::IsSat(source); }
bool IsTerr(void) const { return cSource::IsTerr(source); }
diff -Nru vdr-1.5.9-vanilla/menu.c vdr-1.5.9-iptv/menu.c
--- vdr-1.5.9-vanilla/menu.c 2007-08-26 18:45:20.000000000 +0300
+++ vdr-1.5.9-iptv/menu.c 2007-09-11 20:23:26.000000000 +0300
@@ -219,6 +219,7 @@
cChannel *channel;
cChannel data;
char name[256];
+ char param[256];
void Setup(void);
public:
cMenuEditChannel(cChannel *Channel, bool New = false);
@@ -251,6 +252,7 @@
// Parameters for all types of sources:
strn0cpy(name, data.name, sizeof(name));
+ strn0cpy(param, data.param, sizeof(param));
Add(new cMenuEditStrItem( tr("Name"), name, sizeof(name), tr(FileNameChars)));
Add(new cMenuEditSrcItem( tr("Source"), &data.source));
Add(new cMenuEditIntItem( tr("Frequency"), &data.frequency));
@@ -269,16 +271,17 @@
Add(new cMenuEditIntItem( tr("Rid"), &data.rid, 0));
XXX*/
// Parameters for specific types of sources:
- ST(" S ") Add(new cMenuEditChrItem( tr("Polarization"), &data.polarization, "hvlr"));
- ST("CS ") Add(new cMenuEditIntItem( tr("Srate"), &data.srate));
- ST("CST") Add(new cMenuEditMapItem( tr("Inversion"), &data.inversion, InversionValues, tr("off")));
- ST("CST") Add(new cMenuEditMapItem( tr("CoderateH"), &data.coderateH, CoderateValues, tr("none")));
- ST(" T") Add(new cMenuEditMapItem( tr("CoderateL"), &data.coderateL, CoderateValues, tr("none")));
- ST("C T") Add(new cMenuEditMapItem( tr("Modulation"), &data.modulation, ModulationValues, "QPSK"));
- ST(" T") Add(new cMenuEditMapItem( tr("Bandwidth"), &data.bandwidth, BandwidthValues));
- ST(" T") Add(new cMenuEditMapItem( tr("Transmission"), &data.transmission, TransmissionValues));
- ST(" T") Add(new cMenuEditMapItem( tr("Guard"), &data.guard, GuardValues));
- ST(" T") Add(new cMenuEditMapItem( tr("Hierarchy"), &data.hierarchy, HierarchyValues, tr("none")));
+ ST(" S ") Add(new cMenuEditChrItem( tr("Polarization"), &data.polarization, "hvlr"));
+ ST(" CS ") Add(new cMenuEditIntItem( tr("Srate"), &data.srate));
+ ST(" CST") Add(new cMenuEditMapItem( tr("Inversion"), &data.inversion, InversionValues, tr("off")));
+ ST(" CST") Add(new cMenuEditMapItem( tr("CoderateH"), &data.coderateH, CoderateValues, tr("none")));
+ ST(" T") Add(new cMenuEditMapItem( tr("CoderateL"), &data.coderateL, CoderateValues, tr("none")));
+ ST(" C T") Add(new cMenuEditMapItem( tr("Modulation"), &data.modulation, ModulationValues, "QPSK"));
+ ST(" T") Add(new cMenuEditMapItem( tr("Bandwidth"), &data.bandwidth, BandwidthValues));
+ ST(" T") Add(new cMenuEditMapItem( tr("Transmission"), &data.transmission, TransmissionValues));
+ ST(" T") Add(new cMenuEditMapItem( tr("Guard"), &data.guard, GuardValues));
+ ST(" T") Add(new cMenuEditMapItem( tr("Hierarchy"), &data.hierarchy, HierarchyValues, tr("none")));
+ ST("P ") Add(new cMenuEditStrItem( tr("Parameters"), param, sizeof(param), tr(FileNameChars)));
SetCurrent(Get(current));
Display();
diff -Nru vdr-1.5.9-vanilla/po/fi_FI.po vdr-1.5.9-iptv/po/fi_FI.po
--- vdr-1.5.9-vanilla/po/fi_FI.po 2007-08-26 18:45:20.000000000 +0300
+++ vdr-1.5.9-iptv/po/fi_FI.po 2007-09-11 20:24:22.000000000 +0300
@@ -1271,3 +1271,7 @@
#, c-format
msgid "VDR will shut down in %s minutes"
msgstr "VDR sammuu %s minuutin kuluttua"
+
+#: menu.c:284
+msgid "Parameters"
+msgstr "Parametrit"
diff -Nru vdr-1.5.9-vanilla/sources.c vdr-1.5.9-iptv/sources.c
--- vdr-1.5.9-vanilla/sources.c 2007-08-26 18:45:20.000000000 +0300
+++ vdr-1.5.9-iptv/sources.c 2007-09-11 20:22:48.000000000 +0300
@@ -37,6 +37,7 @@
char buffer[16];
char *q = buffer;
switch (Code & st_Mask) {
+ case stPlug: *q++ = 'P'; break;
case stCable: *q++ = 'C'; break;
case stSat: *q++ = 'S';
{
@@ -56,6 +57,7 @@
{
int type = stNone;
switch (toupper(*s)) {
+ case 'P': type = stPlug; break;
case 'C': type = stCable; break;
case 'S': type = stSat; break;
case 'T': type = stTerr; break;
diff -Nru vdr-1.5.9-vanilla/sources.conf vdr-1.5.9-iptv/sources.conf
--- vdr-1.5.9-vanilla/sources.conf 2007-08-26 18:45:20.000000000 +0300
+++ vdr-1.5.9-iptv/sources.conf 2007-09-11 20:22:48.000000000 +0300
@@ -188,3 +188,7 @@
# Terrestrial
T Terrestrial
+
+# Plugin
+
+P Plugin
diff -Nru vdr-1.5.9-vanilla/sources.h vdr-1.5.9-iptv/sources.h
--- vdr-1.5.9-vanilla/sources.h 2007-08-26 18:45:20.000000000 +0300
+++ vdr-1.5.9-iptv/sources.h 2007-09-11 20:22:48.000000000 +0300
@@ -16,10 +16,11 @@
public:
enum eSourceType {
stNone = 0x0000,
+ stPlug = 0x2000,
stCable = 0x4000,
stSat = 0x8000,
stTerr = 0xC000,
- st_Mask = 0xC000,
+ st_Mask = 0xE000,
st_Neg = 0x0800,
st_Pos = 0x07FF,
};
@@ -35,6 +36,7 @@
static cString ToString(int Code);
static int FromString(const char *s);
static int FromData(eSourceType SourceType, int Position = 0, bool East = false);
+ static bool IsPlug(int Code) { return (Code & st_Mask) == stPlug; }
static bool IsCable(int Code) { return (Code & st_Mask) == stCable; }
static bool IsSat(int Code) { return (Code & st_Mask) == stSat; }
static bool IsTerr(int Code) { return (Code & st_Mask) == stTerr; }

20
po/fi_FI.po Normal file
View File

@ -0,0 +1,20 @@
# VDR plugin language source file.
# Copyright (C) 2007 Klaus Schmidinger <kls@cadsoft.de>
# This file is distributed under the same license as the VDR package.
# Rolf Ahrenberg
#
msgid ""
msgstr ""
"Project-Id-Version: VDR 1.5.7\n"
"Report-Msgid-Bugs-To: Rolf Ahrenberg\n"
"POT-Creation-Date: 2007-08-12 23:22+0300\n"
"PO-Revision-Date: 2007-08-12 23:22+0300\n"
"Last-Translator: Rolf Ahrenberg\n"
"Language-Team: <vdr@linuxtv.org>\n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=ISO-8859-15\n"
"Content-Transfer-Encoding: 8bit\n"
#: iptv.c:15
msgid "Experiment the IPTV"
msgstr "Koe IPTV:n ihmeellinen maailma"

187
streamer.c Normal file
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@ -0,0 +1,187 @@
/*
* streamer.c: IPTV plugin for the Video Disk Recorder
*
* See the README file for copyright information and how to reach the author.
*
* $Id: streamer.c,v 1.1 2007/09/12 17:28:59 rahrenbe Exp $
*/
#include <sys/types.h>
#include <sys/socket.h>
#include <netdb.h>
#include <fcntl.h>
#include <unistd.h>
#include <vdr/device.h>
#include <vdr/thread.h>
#include <vdr/ringbuffer.h>
#include "common.h"
#include "streamer.h"
cIptvStreamer::cIptvStreamer(cRingBufferLinear* BufferPtr, cMutex* Mutex)
: cThread("IPTV streamer"),
dataPort(1234),
dataProtocol(PROTOCOL_UDP),
pRingBuffer(BufferPtr),
bufferSize(TS_SIZE * 7),
mutex(Mutex),
socketActive(false),
mcastActive(false)
{
int yes = 1;
debug("cIptvStreamer::cIptvStreamer()\n");
memset(&stream, '\0', strlen(stream));
// Create socket
socketDesc = socket(PF_INET, SOCK_DGRAM, 0);
if (socketDesc < 0) {
char tmp[64];
error("ERROR: socket(): %s", strerror_r(errno, tmp, sizeof(tmp)));
}
// Allow multiple sockets to use the same PORT number
if (setsockopt(socketDesc, SOL_SOCKET, SO_REUSEADDR, &yes, sizeof(yes)) < 0) {
char tmp[64];
error("ERROR: setsockopt(): %s", strerror_r(errno, tmp, sizeof(tmp)));
}
pReceiveBuffer = MALLOC(unsigned char, bufferSize);
if (!pReceiveBuffer)
error("ERROR: MALLOC(pReceiveBuffer) failed");
}
cIptvStreamer::~cIptvStreamer()
{
debug("cIptvStreamer::~cIptvStreamer()\n");
if (Running())
Cancel(3);
if (pReceiveBuffer)
free(pReceiveBuffer);
close(socketDesc);
socketActive = false;
}
void cIptvStreamer::Action()
{
debug("cIptvStreamer::Action(): Entering\n");
while (Running()) {
socklen_t addrlen = sizeof(sa);
int length = recvfrom(socketDesc, pReceiveBuffer, bufferSize, 0, (struct sockaddr *)&sa, &addrlen);
mutex->Lock();
int p = pRingBuffer->Put(pReceiveBuffer, bufferSize);
if (p != length && Running()) {
pRingBuffer->ReportOverflow(length - p);
debug("Reporting overflow\n");
}
mutex->Unlock();
}
debug("cIptvStreamer::Action(): Exiting\n");
}
bool cIptvStreamer::Activate()
{
struct ip_mreq mreq;
debug("cIptvStreamer::Activate(): stream = %s\n", stream);
if (!stream) {
error("No stream set yet, not activating\n");
return false;
}
if (mcastActive) {
debug("cIptvStreamer::Activate(): Already active!\n");
return true;
}
// Start thread
if (!Running())
Start();
// Join a new multicast group
mreq.imr_multiaddr.s_addr = inet_addr(stream);
mreq.imr_interface.s_addr = htonl(INADDR_ANY);
int err = setsockopt(socketDesc, IPPROTO_IP, IP_ADD_MEMBERSHIP, &mreq, sizeof(mreq));
if (err < 0) {
char tmp[64];
error("ERROR: setsockopt(): %s", strerror_r(errno, tmp, sizeof(tmp)));
return false;
}
mcastActive = true;
return true;
}
bool cIptvStreamer::Deactivate()
{
debug("cIptvStreamer::Deactivate()\n");
if (stream && mcastActive) {
debug("cIptvStreamer::Deactivate(): stream = %s\n", stream);
struct ip_mreq mreq;
mreq.imr_multiaddr.s_addr = inet_addr(stream);
mreq.imr_interface.s_addr = htonl(INADDR_ANY);
int err = setsockopt(socketDesc, IPPROTO_IP, IP_DROP_MEMBERSHIP, &mreq, sizeof(mreq));
if (err < 0) {
char tmp[64];
error("ERROR: setsockopt(): %s", strerror_r(errno, tmp, sizeof(tmp)));
return false;
}
// Not active any more
mcastActive = false;
}
// Stop thread
if (Running())
Cancel(3);
return true;
}
bool cIptvStreamer::SetStream(const char* address, const int port, const int protocol)
{
debug("cIptvStreamer::SetChannel(): channel = %s:%d\n", address, port);
if (port != dataPort) {
error("ERROR: Support for full re-initialization is not implemented!\n");
return false;
}
// Bind to the socket if it is not active already
if (!socketActive) {
debug("cIptvStreamer::SetChannel(): Binding socket to %s:%d\n", address, port);
dataPort = port;
memset(&sa, '\0', sizeof(sa));
sa.sin_family = AF_INET;
sa.sin_port = htons(dataPort);
sa.sin_addr.s_addr = htonl(INADDR_ANY);
int err = bind(socketDesc, (struct sockaddr *)&sa, sizeof(sa));
if (err < 0) {
char tmp[64];
error("ERROR: bind(): %s", strerror_r(errno, tmp, sizeof(tmp)));
return false;
}
socketActive = true;
}
// Check if the address fits into the buffer
if (strlen(address) > sizeof(stream)) {
error("ERROR: Address too big\n");
return false;
}
strn0cpy(stream, address, sizeof(stream));
return true;
}

47
streamer.h Normal file
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@ -0,0 +1,47 @@
/*
* streamer.h: IPTV plugin for the Video Disk Recorder
*
* See the README file for copyright information and how to reach the author.
*
* $Id: streamer.h,v 1.1 2007/09/12 17:28:59 rahrenbe Exp $
*/
#ifndef __IPTV_STREAMER_H
#define __IPTV_STREAMER_H
#include <arpa/inet.h>
#include <vdr/thread.h>
#include <vdr/ringbuffer.h>
class cIptvStreamer : public cThread {
private:
char stream[256];
int socketDesc;
int dataPort;
int dataProtocol;
struct sockaddr_in sa;
cRingBufferLinear* pRingBuffer;
unsigned char* pReceiveBuffer;
unsigned int bufferSize;
cMutex* mutex;
bool socketActive;
bool mcastActive;
public:
enum {
PROTOCOL_UDP,
PROTOCOL_RTSP,
PROTOCOL_HTTP
};
cIptvStreamer();
cIptvStreamer(cRingBufferLinear* BufferPtr, cMutex* Mutex);
virtual ~cIptvStreamer();
virtual void Action();
bool SetStream(const char* address, const int port, const int protocol);
bool Activate();
bool Deactivate();
};
#endif // __IPTV_STREAMER_H