diff --git a/CONTRIBUTORS b/CONTRIBUTORS
index 0e2a2f5..7dc9960 100644
--- a/CONTRIBUTORS
+++ b/CONTRIBUTORS
@@ -38,6 +38,7 @@ Rolf Ahrenberg
for suggesting to include the charset in HTTP replies
for requesting replacement of asprintf calls
for suggesting to change the URL path from EXTERN to EXT
+ for suggesting increased thread priorities for cStreamdevWriter/Streamer
Rantanen Teemu
for providing vdr-incompletesections.diff
@@ -160,6 +161,13 @@ Norman Thiel
vel_tins
for reporting that externremux x264 uses value of ABR for VBR
+ for various suggestions to improve externremux.sh
Matthias Prill
for reporting a compiler error with older libstdc++ versions
+
+Timothy D. Lenz
+ for reporting missing support for invisible channel groups in HTTP menu
+
+Rainer Blickle
+ for reporting that channel switches may interrupt live TV on the server
diff --git a/HISTORY b/HISTORY
index 1002dd7..9cdc58d 100644
--- a/HISTORY
+++ b/HISTORY
@@ -1,6 +1,40 @@
VDR Plugin 'streamdev' Revision History
---------------------------------------
+- VTP no longer uses a static priority value for its server-side receivers.
+ The server stores channel and priority requested with the PROV command and
+ re-uses these values in a subsequent TUNE for the same channel. The new
+ PRIO command is used to update the receiver's priority if necessary.
+- added parameter HEIGHT to externremux.sh
+- fixed syslog messages reporting local instead of remote IP and port
+- fixed regression of the GetDevice(...) change. Filter streaming to clients
+ with a recent VDR version no longer worked.
+- log an error if externremux.sh is missing or not executable
+- since VDR 1.5.0 cDevice::GetDevice(...) is no longer a query only method.
+ It detaches all receivers of the device it returns. So it is no longer
+ suitable for testing the availability of a device. Added a copy of VDR's
+ cDevice::GetDevice(...) without the detach receivers part as a workaround
+ until a better solution is available
+- added dsyslog messages to help troubleshouting channel switch issues
+- VTP command SUSP didn't attach the player to the primary device
+- fixed incompatibilities with older make versions
+- replacing a connections receiver is now an atomic operation. Solves
+ stuttering audio/video due to lost TS packets when adding/removing PIDs
+- disabled attribute warn_unused_result in libdvbmpeg
+- slightly increased thread priorities of cStreamdevWriter/Streamer
+ (suggested by Rolf Ahrenberg)
+- fixed missing support for invisible channel groups (groups without name)
+ in HTTP menu (reported by Timothy D. Lenz)
+- don't quote actual program call in externremux.sh, so you can run the
+ program through e.g. nice or taskset just by extending the variable
+ which holds the program name
+- in externremux.sh each mencoder audio and video codec has a dedicated
+ variable for a default option string now. Still you can override each
+ default option with an URL parameter
+- externremux.sh mencoder now uses scale parameter with negative height
+ instead of -xy for scaling (suggested by vel_tins@vdrportal)
+- added FPS (frames per second) parameter to externremux.sh (suggested by
+ vel_tins@vdrportal)
- don't use std::map.at(). It's not available in older libstdc++ version
(reported by Matthias Prill)
- fixed extremux x264 using value of ABR for VBR (thanks to vel_tins@vdrportal)
diff --git a/Makefile b/Makefile
index 7b362ba..b375844 100644
--- a/Makefile
+++ b/Makefile
@@ -1,39 +1,60 @@
#
# Makefile for a Video Disk Recorder plugin
#
-# $Id: Makefile,v 1.21 2010/06/04 18:32:34 schmirl Exp $
+# $Id: Makefile,v 1.23 2010/08/02 10:36:59 schmirl Exp $
-# 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.
+# The main source file name.
#
PLUGIN = streamdev
+### The C/C++ compiler and options:
+
+CC ?= gcc
+CFLAGS ?= -g -O2 -Wall
+
+CXX ?= g++
+CXXFLAGS ?= -g -O2 -Wall -Woverloaded-virtual -Wno-parentheses
+
### The version number of this plugin (taken from the main source file):
VERSION = $(shell grep 'const char \*VERSION *=' common.c | awk '{ print $$5 }' | sed -e 's/[";]//g')
-### The C++ compiler and options:
-
-CXX ?= g++
-CXXFLAGS ?= -fPIC -g -O2 -Wall -Woverloaded-virtual -Wno-parentheses
-
### The directory environment:
VDRDIR = ../../..
LIBDIR = ../../lib
TMPDIR = /tmp
-### Allow user defined options to overwrite defaults:
-
--include $(VDRDIR)/Make.config
-
### The version number of VDR (taken from VDR's "config.h"):
APIVERSION = $(shell grep 'define APIVERSION ' $(VDRDIR)/config.h | awk '{ print $$3 }' | sed -e 's/"//g')
APIVERSNUM = $(shell grep 'define APIVERSNUM ' $(VDRDIR)/config.h | awk '{ print $$3 }' | sed -e 's/"//g')
TSPLAYVERSNUM = $(shell grep 'define TSPLAY_PATCH_VERSION ' $(VDRDIR)/device.h | awk '{ print $$3 }')
+### Allow user defined options to overwrite defaults:
+
+ifeq ($(shell test $(APIVERSNUM) -ge 10713; echo $$?),0)
+include $(VDRDIR)/Make.global
+else
+ifeq ($(shell test $(APIVERSNUM) -ge 10704 -o -n "$(TSPLAYVERSNUM)" ; echo $$?),0)
+DEFINES += -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE
+CFLAGS += -fPIC
+CXXFLAGS += -fPIC
+else
+CFLAGS += -fPIC
+CXXFLAGS += -fPIC
+endif
+endif
+
+-include $(VDRDIR)/Make.config
+
+### export all vars for sub-makes, using absolute paths
+
+VDRDIR := $(shell cd $(VDRDIR) >/dev/null 2>&1 && pwd)
+LIBDIR := $(shell cd $(LIBDIR) >/dev/null 2>&1 && pwd)
+export
+unexport PLUGIN
+
### The name of the distribution archive:
ARCHIVE = $(PLUGIN)-$(VERSION)
@@ -41,102 +62,35 @@ PACKAGE = vdr-$(ARCHIVE)
### Includes and Defines (add further entries here):
-INCLUDES += -I$(VDRDIR)/include -I.
+INCLUDES += -I$(VDRDIR)/include -I..
-DEFINES += -D_GNU_SOURCE -DPLUGIN_NAME_I18N='"$(PLUGIN)"'
+DEFINES += -D_GNU_SOURCE
-ifeq ($(shell test $(APIVERSNUM) -ge 10704 -o -n "$(TSPLAYVERSNUM)" ; echo $$?),0)
- DEFINES += -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE
-endif
-
-### The object files (add further files here):
-
-COMMONOBJS = common.o \
- \
- tools/source.o tools/select.o tools/socket.o tools/tools.o
-
-CLIENTOBJS = $(PLUGIN)-client.o \
- \
- client/socket.o client/device.o client/setup.o \
- client/filter.o
-
-
-SERVEROBJS = $(PLUGIN)-server.o \
- \
- server/server.o server/component.o server/connection.o \
- server/componentVTP.o server/componentHTTP.o server/componentIGMP.o \
- server/connectionVTP.o server/connectionHTTP.o server/connectionIGMP.o \
- server/streamer.o server/livestreamer.o server/livefilter.o \
- server/suspend.o server/setup.o server/menuHTTP.o server/recplayer.o \
- remux/tsremux.o remux/ts2pes.o remux/ts2ps.o remux/ts2es.o remux/extern.o
-
ifdef DEBUG
- DEFINES += -DDEBUG
+DEFINES += -DDEBUG
+endif
+ifdef STREAMDEV_DEBUG
+DEFINES += -DDEBUG
endif
### The main target:
-.PHONY: all i18n dist clean
-all: libvdr-$(PLUGIN)-client.so libvdr-$(PLUGIN)-server.so i18n
-
-### Implicit rules:
-
-%.o: %.c
- $(CXX) $(CXXFLAGS) -c $(DEFINES) $(INCLUDES) -o $@ $<
-
-# Dependencies:
-
-MAKEDEP = $(CXX) -MM -MG
-DEPFILE = .dependencies
-ifdef GCC3
-$(DEPFILE): Makefile
- @rm -f $@
- @for i in $(CLIENTOBJS:%.o=%.c) $(SERVEROBJS:%.o=%.c) $(COMMONOBJS:%.o=%.c) ; do \
- $(MAKEDEP) $(DEFINES) $(INCLUDES) -MT "`dirname $$i`/`basename $$i .c`.o" $$i >>$@ ; \
- done
-else
-$(DEPFILE): Makefile
- @$(MAKEDEP) $(DEFINES) $(INCLUDES) $(CLIENTOBJS:%.o=%.c) $(SERVEROBJS:%.o=%.c) \
- $(COMMONOBJS:%.o=%.c) > $@
-endif
-
--include $(DEPFILE)
-
-### Internationalization (I18N):
-
-PODIR = po
-LOCALEDIR = $(VDRDIR)/locale
-I18Npo = $(wildcard $(PODIR)/*.po)
-I18Nmsgs = $(addprefix $(LOCALEDIR)/, $(addsuffix /LC_MESSAGES/vdr-$(PLUGIN).mo, $(notdir $(foreach file, $(I18Npo), $(basename $(file))))))
-I18Npot = $(PODIR)/$(PLUGIN).pot
-
-%.mo: %.po
- msgfmt -c -o $@ $<
-
-$(I18Npot): $(CLIENTOBJS:%.o=%.c) $(SERVEROBJS:%.o=%.c) $(COMMONOBJS:%.o=%.c)
- xgettext -C -cTRANSLATORS --no-wrap --no-location -k -ktr -ktrNOOP --msgid-bugs-address='' -o $@ $^
-
-%.po: $(I18Npot)
- msgmerge -U --no-wrap --no-location --backup=none -q $@ $<
- @touch $@
-
-$(I18Nmsgs): $(LOCALEDIR)/%/LC_MESSAGES/vdr-$(PLUGIN).mo: $(PODIR)/%.mo
- @mkdir -p $(dir $@)
- cp $< $@
-
-i18n: $(I18Nmsgs)
+.PHONY: all client server dist clean
+all: client server
### Targets:
-libdvbmpeg/libdvbmpegtools.a: libdvbmpeg/*.c libdvbmpeg/*.h
- $(MAKE) -C ./libdvbmpeg libdvbmpegtools.a
+client:
+ $(MAKE) -C ./tools
+ $(MAKE) -C ./client
+ # installs to $(LIBDIR)/libvdr-streamdev-client.so.$(APIVERSION)
-libvdr-$(PLUGIN)-client.so: $(CLIENTOBJS) $(COMMONOBJS) libdvbmpeg/libdvbmpegtools.a
-libvdr-$(PLUGIN)-server.so: $(SERVEROBJS) $(COMMONOBJS) libdvbmpeg/libdvbmpegtools.a
-
-%.so:
- $(CXX) $(CXXFLAGS) -shared $^ -o $@
- @cp $@ $(LIBDIR)/$@.$(APIVERSION)
+server:
+ $(MAKE) -C ./tools
+ $(MAKE) -C ./libdvbmpeg
+ $(MAKE) -C ./remux
+ $(MAKE) -C ./server
+ # installs to $(LIBDIR)/libvdr-streamdev-server.so.$(APIVERSION)
dist: clean
@-rm -rf $(TMPDIR)/$(ARCHIVE)
@@ -147,5 +101,8 @@ dist: clean
@echo Distribution package created as $(PACKAGE).tgz
clean:
- @-rm -f $(COMMONOBJS) $(CLIENTOBJS) $(SERVEROBJS) $(DEPFILE) $(PODIR)/*.mo $(PODIR)/*.pot *.so *.tgz core* *~
+ $(MAKE) -C ./tools clean
$(MAKE) -C ./libdvbmpeg clean
+ $(MAKE) -C ./remux clean
+ $(MAKE) -C ./client clean
+ $(MAKE) -C ./server clean
diff --git a/README b/README
index ce95d63..e1597f5 100644
--- a/README
+++ b/README
@@ -15,9 +15,9 @@ Contents:
1. Description
2. Installation
-2.1 VDR 1.4.x and older
-2.2 VDR 1.6.0 and above
-2.3 Updating from streamdev 0.3.x
+2.1 Compatibility
+2.2 Compiling
+2.3 Updating
3. Usage
3.1 Usage HTTP server
3.2 Usage IGMP multicast server
@@ -27,7 +27,8 @@ Contents:
4.1 Plugins for VDR-to-VDR clients
4.2 Plugins for Server
4.3 Alternatives
-5. Known Problems
+5. externremux.sh
+6. Known Problems
1. Description:
@@ -62,7 +63,7 @@ the PROTOCOL file.
2. Installation:
----------------
-Let's say streamdev's version is 0.4.0 and vdr's version is 1.X.X. If you
+Let's say streamdev's version is 0.5.0 and vdr's version is 1.X.X. If you
use anything else please exchange the version numbers appropriately (this
way I don't have to update this section all the times;) ).
@@ -79,54 +80,71 @@ If you want to drive additional Input-Devices (with different sources) on the
client, you can merge the channels.conf files. VDR will detect if the local
device or the network device can receive the channels.
-Last, but not least you have to copy the streamdev folder into the
-"plugins/streamdev" subfolder of VDR's config-directory (which is equal to your
-video-directory if not specified otherwise). For example, if you didn't specify
-a separate config-directory, and specified your video directory as "/video0",
-the directory has to be copied to /video0/plugins/streamdev.
+Last, but not least you have to copy the streamdev-server folder into the
+"plugins/streamdev-server" subfolder of VDR's config-directory (which is equal
+to your video-directory if not specified otherwise). For example, if you didn't
+specify a separate config-directory, and set your video directory to "/video0",
+the directory has to be copied to /video0/plugins/streamdev-server.
The directory contains a file named streamdevhosts.conf which you must adjust
to your needs. The syntax is the same as for svdrphosts.conf, so please consult
VDR's documentation on how to fill that file, if you can't do it on-the-fly.
There's also a sample externremux.sh script in this directory. It is used by
-streamdev's external remux feature. The sample script uses mencoder. Please
-check the script for further information. You can specify a different script
-location with the -r parameter. The VDR commandline would then include a
+streamdev's external remux feature. The sample script uses mencoder by default.
+Please check the script for further information. You can specify a different
+script location with the -r parameter. The VDR commandline would then include a
"-P 'streamdev-server -r /usr/local/bin/remux.sh'". Note the additional quotes,
as otherwise -r will be passed to VDR and not to streamdev.
-2.1 VDR 1.4.x and older:
-------------------------
+2.1 Compatibility:
+------------------
This version is not compatible to VDR releases older than 1.5.9. Take one of
the streamdev-0.4.x releases if you are running at least VDR 1.4.x. For older
VDRs you will probably need one of the streamdev-0.3.x releases.
-2.2 VDR 1.6.0 and above:
-------------------------
+2.2 Compiling:
+--------------
-cd vdr-1.X.X/PLUGINS/src
-tar xvfz vdr-streamdev-0.4.0.tgz
-ln -s streamdev-0.4.0 streamdev
-cp -r streamdev/streamdev VDRCONFDIR/plugins/
-cd ../..
-make [options, if necessary] vdr
-make [options, if necessary] plugins
+ cd vdr-1.X.X/PLUGINS/src
+ tar xvfz vdr-streamdev-0.5.0.tgz
+ ln -s streamdev-0.5.0 streamdev
+ cp -r streamdev/streamdev-server VDRCONFDIR/plugins/
+ cd ../..
+ make [options, if necessary] vdr
+ make [options, if necessary] plugins
-2.3 Updating from streamdev 0.3.x
-----------------------------------
+To build only the plugin, change into the streamdev source folder and issue
+ make
-Starting with streamdev 0.4.0, all additional files are kept in a directory
-called "streamdev" inside VDR's plugin config directory. It is the new default
-location of externremux.sh and the new place where streamdev-server expects the
-file "streamdevhosts.conf". You will have to move this file to its new location:
+To build only streamdev-server or only streamdev-client, use
+ make server
+ make client
-mv VDRCONFDIR/plugins/streamdevhosts.conf VDRCONFDIR/plugins/streamdev/
+2.3 Updating:
+--------------
-(Directory VDRCONFDIR/plugins/streamdev already exists, as you copied the
-whole folder from the sources directory as suggested above, right?)
+If you are updating streamdev from an earlier release, you might have to
+perform some additional steps. Check which version you've been running before,
+then read below for the necessary changes.
+
+* Location of files:
+--------------------
+(Affected: 0.3.x, 0.4.x, 0.4.0pre, 0.5.0pre)
+
+Starting with streamdev 0.5.0, all additional files are kept in a directory
+called "streamdev-server" inside VDR's plugin config directory. It is the new
+default location of externremux.sh and the new place where streamdev-server
+expects the file "streamdevhosts.conf". You will have to move this file to its
+new location:
+
+streamdev 0.3.x:
+ mv VDRCONFDIR/plugins/streamdevhosts.conf VDRCONFDIR/plugins/streamdev-server/
+
+streamdev 0.4.x, 0.4.0pre and 0.5.0pre:
+ mv VDRCONFDIR/plugins/streamdev VDRCONFDIR/plugins/streamdev-server/
Now check the contents of streamdevhosts.conf. Does it contain a "0.0.0.0/0"
entry? If your VDR machine is connected to the Internet, this line gives
@@ -134,6 +152,21 @@ entry? If your VDR machine is connected to the Internet, this line gives
prevent this (e.g. firewall). You might want to remove this line and enable
HTTP authentication instead.
+* Handling of externremux script:
+---------------------------------
+(Affected: 0.3.x, 0.4.0pre, 0.5.0pre)
+
+Streamdev server's externremux script became responsible for emitting all HTTP
+headers. A quick and dirty extension to your current script would be:
+
+ echo -ne 'Content-type: video/mpeg\r\n'
+ echo -ne '\r\n'
+
+However I encourage you to try the new externremux.sh script shipped with the
+streamdev source distribution.
+
+To emphasize the required change in externremux, the URL path for passing the
+stream through externremux has changed from EXTERN to EXT.
3. Usage:
---------
@@ -172,15 +205,15 @@ listen to with the parameter "HTTP Server Port". The parameter "HTTP Streamtype"
allows you to specify a default stream type, which is used if no specific type
has been requested in the URL (see below). The supported stream types are:
-TS Transport Stream (i.e. a dump from the device)
-PES Packetized Elemetary Stream (VDR's native recording format)
-PS Program Stream (SVCD, DVD like stream)
-ES Elementary Stream (only Video, if available, otherwise only Audio)
-EXTERN Pass stream through external script (e.g. for converting with mencoder)
+ TS Transport Stream (i.e. a dump from the device)
+ PES Packetized Elemetary Stream (VDR's native recording format)
+ PS Program Stream (SVCD, DVD like stream)
+ ES Elementary Stream (only Video, if available, otherwise only Audio)
+ EXT Pass stream through external script (e.g. for converting with mencoder)
Assuming that you leave the default port (3000), point your web browser to
-http://hostname:3000/
+ http://hostname:3000/
You will be presented a menu with links to various channel lists, including M3U
playlist formats.
@@ -188,27 +221,28 @@ playlist formats.
If you don't want to use the HTML menu or the M3U playlists, you can access the
streams directly like this:
-http://hostname:3000/3
-http://hostname:3000/S19.2E-0-12480-898
+ http://hostname:3000/3
+ http://hostname:3000/S19.2E-0-12480-898
The first one will deliver a channel by number on the server, the second one
will request the channel by unique channel id. In addition, you can specify
the desired stream type as a path to the channel.
-http://hostname:3000/TS/3
-http://hostname:3000/PES/S19.2E-0-12480-898
+ http://hostname:3000/TS/3
+ http://hostname:3000/PES/S19.2E-0-12480-898
The first one would deliver the stream in TS, the second one in PES format.
-Possible values are 'PES', 'TS', 'PS', 'ES' and 'EXTERN'. You need to specify
+Possible values are 'PES', 'TS', 'PS', 'ES' and 'EXT'. You need to specify
the ES format explicitly if you want to listen to radio channels. Play them
back i.e. with mpg123.
-mpg123 http://hostname:3000/ES/200
+ mpg123 http://hostname:3000/ES/200
-With 'EXTERN' you can also add a parameter which is passed as argument to the
-externremux script.
-
-http://hostname:3000/EXTERN;some_parameter/3
+With 'EXT' you can also add parameters which are passed as arguments to the
+externremux script (e.g. http://hostname:3000/EXT;param1=value1;param2=value2/3)
+Check your externremux.sh script for the parameters it understands. For details
+on how to modify or write your own externremux.sh, please see the chapter upon
+externremux.sh further down.
If you want to access streamdev's HTTP server from the Internet, do *not* grant
access for anyone by allowing any IP in "streamdevhosts.conf". Instead, pass the
@@ -216,7 +250,7 @@ access for anyone by allowing any IP in "streamdevhosts.conf". Instead, pass the
as argument. Clients with an IP not accepted by "streamdevhosts.conf" will then
have to login. The VDR commandline will have to look like this:
-vdr ... -P 'streamdev-server -a vdr:secret' ...
+ vdr ... -P 'streamdev-server -a vdr:secret' ...
Note the single quotes, as otherwise "-a" will be passed to VDR and not to
streamdev-server. The login ("vdr" in the example above) doesn't have to exist
@@ -347,6 +381,21 @@ which streamdev will accept to tune. Setting the minimum priority to a higher
value than the maximum, you will get two ranges: "up to maximum" and "minimum
and above".
+Note that streamdev-client acts similar to a DVB card. It is possible to receive
+multiple channels simultaneously, but only from the same transponder. Just add
+additional instances of streamdev-client and you will be able to receive as many
+transponders at a time. The same trick allows a client to receive channels from
+different servers. To create an additional instance, copy the streamdev-client
+binary to a different name (e.g. streamdev-client2):
+
+ cd VDRPLUGINLIBDIR
+ cp libvdr-streamdev-client.so.1.X.X libvdr-streamdev-client2.so.1.X.X
+
+Now add -Pstreamdev-client2 to the VDR commandline. In the VDR plugin setup
+a second streamdev-client entry should show up. Both instances have to be
+configured individually.
+
+
4. Other useful Plugins:
------------------------
@@ -389,7 +438,58 @@ With its networking option, xineliboutput provides an alternative to streamdev.
You will get the picture of the server VDR, including its OSD. However you
won't get independent clients, as they all share the same output.
-5. Known Problems:
+5. externremux.sh:
+------------------
+
+When selecting streamtype "EXT", the TS stream from VDR is passed through an
+external program for further processing. By default a script installed at
+VDRCONFDIR/plugins/streamdev/externremux.sh is expected, however you may
+specify a different location as parameter -r to the streamdev-server plugin
+(see chapter upon Installation above).
+
+The TS stream is passed to the script on stdin, the resulting stream is expected
+on stdout. The following parameters are passed to the script in the environment:
+
+* Information on the channel:
+ REMUX_CHANNEL_ID VDR channel ID
+ REMUX_CHANNEL_NAME Channel name
+ REMUX_VTYPE Video type (2 for MPEG-2)
+ REMUX_VPID Video PID (undefined if audio only)
+ REMUX_PPID PCR PID (undefined if equal to VPID)
+ REMUX_TPID Teletext PID (undefined if not available)
+ REMUX_APID Space separated list of audio pids
+ REMUX_ALANG Space separated list of audio languages
+ REMUX_DPID Space separated list of dolby pids
+ REMUX_DLANG Space separated list of dolby languages
+ REMUX_SPID Space separated list of subtitle pids
+ REMUX_SLANG Space separated list of subtitle languages
+ REMUX_PARAM_* All (user supplied) parameters (e.g. REMUX_PARAM_x)
+
+* Information on the connection (CGI like)
+ REMOTE_ADDR Client IP
+ SERVER_NAME Local IP
+ SERVER_PORT Local port
+ SERVER_PROTOCOL Streamdev protocol (HTTP, VTP, IGMP)
+ SERVER_SOFTWARE Streamdev version
+ All HTTP headers converted to uppercase, '-' replaced by '_' (e.g. USER_AGENT)
+
+The script should perform the following steps (pseudocode):
+
+ if (SERVER_PROTOCOL == HTTP)
+ write headers (including Content-Type) to STDOUT
+ write empty line to STDOUT
+ if (REQUEST_METHOD == HEAD)
+ exit
+ endif
+ endif
+ while (read STDIN)
+ remux to STDOUT
+ wend
+
+ onSIGINT/SIGKILL: cleanup and exit
+
+
+6. Known Problems:
------------------
* In VDR-to-VDR setup, the availability of a channel is checked with a different
@@ -417,7 +517,7 @@ hexadecimal values if you are using an editor to modify your channels.conf
2. Apply either patch "patches/vdr-1.6.0-intcamdevices.patch" or patch
"patches/vdr-1.6.0-ignore_missing_cam.diff" to your client VDR. Intcamdevices
-is the clean solution. But as it modifies the VDR API, so you will need to
+is the clean solution, but it modifies the VDR API. So you will need to
recompile all of your plugins. The ignore_missing_cam patch is trivial, no need
to recompile other plugins. However it is not suitable for clients with a DVB
card of their own.
diff --git a/client/Makefile b/client/Makefile
new file mode 100644
index 0000000..ecc4787
--- /dev/null
+++ b/client/Makefile
@@ -0,0 +1,84 @@
+#
+# Makefile for a Video Disk Recorder plugin
+#
+# $Id: Makefile,v 1.2 2010/07/19 13:49:25 schmirl Exp $
+
+# 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.
+#
+PLUGIN = streamdev-client
+
+### Includes and Defines (add further entries here):
+
+DEFINES += -DPLUGIN_NAME_I18N='"$(PLUGIN)"'
+
+### The object files (add further files here):
+
+COMMONOBJS = ../common.o
+
+CLIENTOBJS = $(PLUGIN).o \
+ device.o filter.o setup.o socket.o
+
+### The main target:
+
+.PHONY: all i18n dist clean
+all: libvdr-$(PLUGIN).so i18n
+
+### Implicit rules:
+
+%.o: %.c
+ $(CXX) $(CXXFLAGS) -c $(DEFINES) $(INCLUDES) -o $@ $<
+
+### Dependencies:
+
+MAKEDEP = $(CXX) -MM -MG
+DEPFILE = .dependencies
+
+$(DEPFILE): Makefile
+ @$(MAKEDEP) $(DEFINES) $(INCLUDES) $(CLIENTOBJS:%.o=%.c) $(COMMONOBJS:%.o=%.c) > $@
+
+-include $(DEPFILE)
+
+### Internationalization (I18N):
+
+PODIR = po
+LOCALEDIR = $(VDRDIR)/locale
+I18Npo = $(wildcard $(PODIR)/*.po)
+I18Nmsgs = $(addprefix $(LOCALEDIR)/, $(addsuffix /LC_MESSAGES/vdr-$(PLUGIN).mo, $(notdir $(foreach file, $(I18Npo), $(basename $(file))))))
+I18Npot = $(PODIR)/$(PLUGIN).pot
+
+%.mo: %.po
+ msgfmt -c -o $@ $<
+
+$(I18Npot): $(CLIENTOBJS:%.o=%.c)
+ xgettext -C -cTRANSLATORS --no-wrap --no-location -k -ktr -ktrNOOP --msgid-bugs-address='' -o $@ $^
+
+%.po: $(I18Npot)
+ msgmerge -U --no-wrap --no-location --backup=none -q $@ $<
+ @touch $@
+
+$(I18Nmsgs): $(LOCALEDIR)/%/LC_MESSAGES/vdr-$(PLUGIN).mo: $(PODIR)/%.mo
+ @mkdir -p $(dir $@)
+ cp $< $@
+
+i18n: $(I18Nmsgs)
+
+### Targets:
+
+libvdr-$(PLUGIN).so: $(CLIENTOBJS) $(COMMONOBJS) ../tools/sockettools.a
+
+%.so:
+ $(CXX) $(CXXFLAGS) -shared $^ -o $@
+ @cp --remove-destination $@ $(LIBDIR)/$@.$(APIVERSION)
+
+dist: clean
+ @-rm -rf $(TMPDIR)/$(ARCHIVE)
+ @mkdir $(TMPDIR)/$(ARCHIVE)
+ @cp -a * $(TMPDIR)/$(ARCHIVE)
+ @tar czf $(PACKAGE).tgz --exclude CVS -C $(TMPDIR) $(ARCHIVE)
+ @-rm -rf $(TMPDIR)/$(ARCHIVE)
+ @echo Distribution package created as $(PACKAGE).tgz
+
+clean:
+ @-rm -f $(COMMONOBJS) $(CLIENTOBJS) $(DEPFILE) $(PODIR)/*.mo $(PODIR)/*.pot *.so *.tgz core* *~
diff --git a/client/device.c b/client/device.c
index d53bde1..fb80107 100644
--- a/client/device.c
+++ b/client/device.c
@@ -1,5 +1,5 @@
/*
- * $Id: device.c,v 1.26 2010/06/08 05:55:17 schmirl Exp $
+ * $Id: device.c,v 1.27 2010/08/18 10:26:55 schmirl Exp $
*/
#include "client/device.h"
@@ -8,6 +8,7 @@
#include "tools/select.h"
+#include
#include
#include
#include
@@ -32,6 +33,7 @@ cStreamdevDevice::cStreamdevDevice(void) {
m_Device = this;
m_Pids = 0;
+ m_Priority = -1;
m_DvrClosed = true;
}
@@ -107,7 +109,7 @@ bool cStreamdevDevice::ProvidesChannel(const cChannel *Channel, int Priority,
res = prio && ClientSocket.ProvidesChannel(Channel, Priority);
ndr = true;
}
-
+
if (NeedsDetachReceivers)
*NeedsDetachReceivers = ndr;
Dprintf("prov res = %d, ndr = %d\n", res, ndr);
@@ -118,6 +120,9 @@ bool cStreamdevDevice::SetChannelDevice(const cChannel *Channel,
bool LiveView) {
Dprintf("SetChannelDevice Channel: %s, LiveView: %s\n", Channel->Name(),
LiveView ? "true" : "false");
+ LOCK_THREAD;
+
+ m_UpdatePriority = ClientSocket.SupportsPrio();
if (LiveView)
return false;
@@ -140,6 +145,8 @@ bool cStreamdevDevice::SetPid(cPidHandle *Handle, int Type, bool On) {
Handle->used);
LOCK_THREAD;
+ m_UpdatePriority = ClientSocket.SupportsPrio();
+
if (On && !m_TSBuffer) {
Dprintf("SetPid: no data connection -> OpenDvr()");
OpenDvrInt();
@@ -301,3 +308,16 @@ bool cStreamdevDevice::ReInit(void) {
return StreamdevClientSetup.StartClient ? Init() : true;
}
+void cStreamdevDevice::UpdatePriority(void) {
+ if (m_Device) {
+ m_Device->Lock();
+ if (m_Device->m_UpdatePriority && ClientSocket.DataSocket(siLive)) {
+ int Priority = m_Device->Priority();
+ if (m_Device == cDevice::ActualDevice() && Priority < Setup.PrimaryLimit)
+ Priority = Setup.PrimaryLimit;
+ if (m_Device->m_Priority != Priority && ClientSocket.SetPriority(Priority))
+ m_Device->m_Priority = Priority;
+ }
+ m_Device->Unlock();
+ }
+}
diff --git a/client/device.h b/client/device.h
index e96b05f..b2eed70 100644
--- a/client/device.h
+++ b/client/device.h
@@ -1,5 +1,5 @@
/*
- * $Id: device.h,v 1.9 2009/06/23 10:26:54 schmirl Exp $
+ * $Id: device.h,v 1.10 2010/08/18 10:26:55 schmirl Exp $
*/
#ifndef VDR_STREAMDEV_DEVICE_H
@@ -15,13 +15,14 @@ class cTBString;
#define CMD_LOCK_OBJ(x) cMutexLock CmdLock((cMutex*)&(x)->m_Mutex)
class cStreamdevDevice: public cDevice {
- friend class cRemoteRecordings;
private:
const cChannel *m_Channel;
cTSBuffer *m_TSBuffer;
cStreamdevFilters *m_Filters;
int m_Pids;
+ int m_Priority;
+ bool m_UpdatePriority;
bool m_DvrClosed;
static cStreamdevDevice *m_Device;
@@ -59,6 +60,7 @@ public:
#endif
virtual bool IsTunedToTransponder(const cChannel *Channel);
+ static void UpdatePriority(void);
static bool Init(void);
static bool ReInit(void);
diff --git a/client/po/de_DE.po b/client/po/de_DE.po
new file mode 100644
index 0000000..1e481a2
--- /dev/null
+++ b/client/po/de_DE.po
@@ -0,0 +1,50 @@
+# VDR streamdev plugin language source file.
+# Copyright (C) 2008 streamdev development team. See http://streamdev.vdr-developer.org
+# This file is distributed under the same license as the VDR streamdev package.
+# Frank Schmirler , 2008
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: streamdev 0.5.0\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2010-06-14 13:05+0200\n"
+"PO-Revision-Date: 2008-03-30 02:11+0200\n"
+"Last-Translator: Frank Schmirler \n"
+"Language-Team: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=ISO-8859-15\n"
+"Content-Transfer-Encoding: 8bit\n"
+
+msgid "VTP Streaming Client"
+msgstr "VTP Streaming Client"
+
+msgid "Suspend Server"
+msgstr "Server pausieren"
+
+msgid "Server is suspended"
+msgstr "Server ist pausiert"
+
+msgid "Couldn't suspend Server!"
+msgstr "Konnte Server nicht pausieren!"
+
+msgid "Hide Mainmenu Entry"
+msgstr "Hauptmenüeintrag verstecken"
+
+msgid "Start Client"
+msgstr "Client starten"
+
+msgid "Remote IP"
+msgstr "IP der Gegenseite"
+
+msgid "Remote Port"
+msgstr "Port der Gegenseite"
+
+msgid "Filter Streaming"
+msgstr "Filter-Daten streamen"
+
+msgid "Minimum Priority"
+msgstr "Minimale Priorität"
+
+msgid "Maximum Priority"
+msgstr "Maximale Priorität"
+
diff --git a/client/po/fi_FI.po b/client/po/fi_FI.po
new file mode 100644
index 0000000..2091680
--- /dev/null
+++ b/client/po/fi_FI.po
@@ -0,0 +1,50 @@
+# VDR streamdev plugin language source file.
+# Copyright (C) 2008 streamdev development team. See http://streamdev.vdr-developer.org
+# This file is distributed under the same license as the VDR streamdev package.
+# Rolf Ahrenberg , 2008
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: streamdev 0.5.0\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2010-06-14 13:05+0200\n"
+"PO-Revision-Date: 2008-03-30 02:11+0200\n"
+"Last-Translator: Rolf Ahrenberg \n"
+"Language-Team: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=ISO-8859-15\n"
+"Content-Transfer-Encoding: 8bit\n"
+
+msgid "VTP Streaming Client"
+msgstr "VTP-suoratoistoasiakas"
+
+msgid "Suspend Server"
+msgstr "Pysäytä palvelin"
+
+msgid "Server is suspended"
+msgstr "Palvelin on pysäytetty"
+
+msgid "Couldn't suspend Server!"
+msgstr "Palvelinta ei onnistuttu pysäyttämään!"
+
+msgid "Hide Mainmenu Entry"
+msgstr "Piilota valinta päävalikosta"
+
+msgid "Start Client"
+msgstr "Käynnistä VDR-asiakas"
+
+msgid "Remote IP"
+msgstr "Etäkoneen IP-osoite"
+
+msgid "Remote Port"
+msgstr "Etäkoneen portti"
+
+msgid "Filter Streaming"
+msgstr "Suodatetun tiedon suoratoisto"
+
+msgid "Minimum Priority"
+msgstr "Pienin prioriteetti"
+
+msgid "Maximum Priority"
+msgstr "Suurin prioriteetti"
+
diff --git a/client/po/fr_FR.po b/client/po/fr_FR.po
new file mode 100644
index 0000000..5c3e756
--- /dev/null
+++ b/client/po/fr_FR.po
@@ -0,0 +1,50 @@
+# VDR streamdev plugin language source file.
+# Copyright (C) 2008 streamdev development team. See http://streamdev.vdr-developer.org
+# This file is distributed under the same license as the VDR streamdev package.
+# Frank Schmirler , 2008
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: streamdev 0.5.0\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2010-06-14 13:05+0200\n"
+"PO-Revision-Date: 2008-03-30 02:11+0200\n"
+"Last-Translator: micky979 \n"
+"Language-Team: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=ISO-8859-15\n"
+"Content-Transfer-Encoding: 8bit\n"
+
+msgid "VTP Streaming Client"
+msgstr "Client de streaming VTP"
+
+msgid "Suspend Server"
+msgstr "Suspendre le serveur"
+
+msgid "Server is suspended"
+msgstr "Le serveur est suspendu"
+
+msgid "Couldn't suspend Server!"
+msgstr "Impossible de suspendre le serveur!"
+
+msgid "Hide Mainmenu Entry"
+msgstr "Masquer dans le menu principal"
+
+msgid "Start Client"
+msgstr "Démarrage du client"
+
+msgid "Remote IP"
+msgstr "Adresse IP du serveur"
+
+msgid "Remote Port"
+msgstr "Port du serveur"
+
+msgid "Filter Streaming"
+msgstr "Filtre streaming"
+
+msgid "Minimum Priority"
+msgstr ""
+
+msgid "Maximum Priority"
+msgstr ""
+
diff --git a/client/po/it_IT.po b/client/po/it_IT.po
new file mode 100644
index 0000000..f7268e0
--- /dev/null
+++ b/client/po/it_IT.po
@@ -0,0 +1,52 @@
+# VDR streamdev plugin language source file.
+# Copyright (C) 2008 streamdev development team. See http://streamdev.vdr-developer.org
+# This file is distributed under the same license as the VDR streamdev package.
+# Alberto Carraro , 2001
+# Antonio Ospite , 2003
+# Sean Carlos , 2005
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: streamdev 0.5.0\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2010-06-14 13:05+0200\n"
+"PO-Revision-Date: 2010-06-19 03:58+0100\n"
+"Last-Translator: Diego Pierotto \n"
+"Language-Team: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=ISO-8859-15\n"
+"Content-Transfer-Encoding: 8bit\n"
+
+msgid "VTP Streaming Client"
+msgstr "Client trasmissione VTP"
+
+msgid "Suspend Server"
+msgstr "Sospendi Server"
+
+msgid "Server is suspended"
+msgstr "Server sospeso"
+
+msgid "Couldn't suspend Server!"
+msgstr "Impossibile sospendere il server!"
+
+msgid "Hide Mainmenu Entry"
+msgstr "Nascondi voce menu principale"
+
+msgid "Start Client"
+msgstr "Avvia Client"
+
+msgid "Remote IP"
+msgstr "Indirizzo IP del Server"
+
+msgid "Remote Port"
+msgstr "Porta Server Remoto"
+
+msgid "Filter Streaming"
+msgstr "Filtra trasmissione"
+
+msgid "Minimum Priority"
+msgstr "Priorità minima"
+
+msgid "Maximum Priority"
+msgstr "Priorità massima"
+
diff --git a/client/po/lt_LT.po b/client/po/lt_LT.po
new file mode 100644
index 0000000..f6a7d5c
--- /dev/null
+++ b/client/po/lt_LT.po
@@ -0,0 +1,50 @@
+# VDR streamdev plugin language source file.
+# Copyright (C) 2008 streamdev development team. See http://streamdev.vdr-developer.org
+# This file is distributed under the same license as the VDR streamdev package.
+# Frank Schmirler , 2008
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: streamdev 0.5.0\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2010-06-14 13:05+0200\n"
+"PO-Revision-Date: 2009-11-26 21:57+0200\n"
+"Last-Translator: Valdemaras Pipiras \n"
+"Language-Team: Lietuvių\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+
+msgid "VTP Streaming Client"
+msgstr "VTP transliavimo standartas"
+
+msgid "Suspend Server"
+msgstr "Sustabdyti serverį"
+
+msgid "Server is suspended"
+msgstr "Serveris sustabdytas"
+
+msgid "Couldn't suspend Server!"
+msgstr "Negali sustabdyti serverio!"
+
+msgid "Hide Mainmenu Entry"
+msgstr "Paslėpti pagrindinio meniu įrašą"
+
+msgid "Start Client"
+msgstr "Paleisti klientÄ…"
+
+msgid "Remote IP"
+msgstr "Nuotolinis IP adresas"
+
+msgid "Remote Port"
+msgstr "Nuotolinis portas"
+
+msgid "Filter Streaming"
+msgstr "Filtruoti transliavimÄ…"
+
+msgid "Minimum Priority"
+msgstr "Minimalus prioritetas"
+
+msgid "Maximum Priority"
+msgstr "Maksimalus prioritetas"
+
diff --git a/client/po/ru_RU.po b/client/po/ru_RU.po
new file mode 100644
index 0000000..c09d3f1
--- /dev/null
+++ b/client/po/ru_RU.po
@@ -0,0 +1,50 @@
+# VDR streamdev plugin language source file.
+# Copyright (C) 2008 streamdev development team. See http://streamdev.vdr-developer.org
+# This file is distributed under the same license as the VDR streamdev package.
+# Frank Schmirler , 2008
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: streamdev 0.5.0\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2010-06-14 13:05+0200\n"
+"PO-Revision-Date: 2008-06-26 15:36+0100\n"
+"Last-Translator: Oleg Roitburd \n"
+"Language-Team: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=ISO-8859-5\n"
+"Content-Transfer-Encoding: 8bit\n"
+
+msgid "VTP Streaming Client"
+msgstr "VTP Streaming ÚÛØÕÝâ"
+
+msgid "Suspend Server"
+msgstr "¾áâÐÝÞÒØâì áÕàÒÕà"
+
+msgid "Server is suspended"
+msgstr "ÁÕàÒÕà ÞáâÐÝÞÒÛÕÝ"
+
+msgid "Couldn't suspend Server!"
+msgstr "ÝÕ ÜÞÓã ÞáâÐÝÞÒØâì áÕàÒÕà"
+
+msgid "Hide Mainmenu Entry"
+msgstr "ÁßàïâÐâì Ò ÓÛÐÒÝÞÜ ÜÕÝî"
+
+msgid "Start Client"
+msgstr "ÁâÐàâ ÚÛØÕÝâÐ"
+
+msgid "Remote IP"
+msgstr "ÃÔÐÛÕÝÝëÙ IP"
+
+msgid "Remote Port"
+msgstr "ÃÔÐÛÕÝÝëÙ ßÞàâ"
+
+msgid "Filter Streaming"
+msgstr "ÄØÛìâà ßÞâÞÚÐ"
+
+msgid "Minimum Priority"
+msgstr ""
+
+msgid "Maximum Priority"
+msgstr ""
+
diff --git a/client/po/sk_SK.po b/client/po/sk_SK.po
new file mode 100644
index 0000000..e3dbf6b
--- /dev/null
+++ b/client/po/sk_SK.po
@@ -0,0 +1,52 @@
+# VDR streamdev plugin language source file.
+# Copyright (C) 2009 streamdev development team. See http://streamdev.vdr-developer.org
+# This file is distributed under the same license as the VDR streamdev package.
+# Milan Hrala , 2009
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: streamdev_SK\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2010-06-14 13:05+0200\n"
+"PO-Revision-Date: \n"
+"Last-Translator: Milan Hrala \n"
+"Language-Team: Slovak \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=iso-8859-2\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Poedit-Language: Slovak\n"
+"X-Poedit-Country: SLOVAKIA\n"
+
+msgid "VTP Streaming Client"
+msgstr "VTP prúdový klient"
+
+msgid "Suspend Server"
+msgstr "Server pozastavený"
+
+msgid "Server is suspended"
+msgstr "Server je doèasne preru¹ený"
+
+msgid "Couldn't suspend Server!"
+msgstr "Nepodarilo sa pozastavi» Server!"
+
+msgid "Hide Mainmenu Entry"
+msgstr "Schova» polo¾ku v hlavnom menu"
+
+msgid "Start Client"
+msgstr "Spusti» Klienta"
+
+msgid "Remote IP"
+msgstr "Vzdialená IP"
+
+msgid "Remote Port"
+msgstr "Vzdialený port"
+
+msgid "Filter Streaming"
+msgstr "filtrova» prúdy"
+
+msgid "Minimum Priority"
+msgstr "minimálna priorita"
+
+msgid "Maximum Priority"
+msgstr "maximálna priorita"
+
diff --git a/client/socket.c b/client/socket.c
index bd2f9ba..0e8974f 100644
--- a/client/socket.c
+++ b/client/socket.c
@@ -1,5 +1,5 @@
/*
- * $Id: socket.c,v 1.13 2010/06/08 05:55:17 schmirl Exp $
+ * $Id: socket.c,v 1.15 2010/08/18 10:26:55 schmirl Exp $
*/
#include
@@ -20,6 +20,7 @@ cClientSocket ClientSocket;
cClientSocket::cClientSocket(void)
{
memset(m_DataSockets, 0, sizeof(cTBSocket*) * si_Count);
+ m_Prio = false;
Reset();
}
@@ -142,8 +143,14 @@ bool cClientSocket::CheckConnection(void) {
if(Command("CAPS FILTERS", 220))
Filters = ",FILTERS";
- isyslog("Streamdev: Connected to server %s:%d using capabilities TSPIDS%s",
- RemoteIp().c_str(), RemotePort(), Filters);
+ const char *Prio = "";
+ if(Command("CAPS PRIO", 220)) {
+ Prio = ",PRIO";
+ m_Prio = true;
+ }
+
+ isyslog("Streamdev: Connected to server %s:%d using capabilities TSPIDS%s%s",
+ RemoteIp().c_str(), RemotePort(), Filters, Prio);
return true;
}
@@ -241,7 +248,7 @@ bool cClientSocket::SetChannelDevice(const cChannel *Channel) {
CMD_LOCK;
std::string command = (std::string)"TUNE "
- + (const char*)Channel->GetChannelID().ToString();
+ + (const char*)Channel->GetChannelID().ToString();
if (!Command(command, 220)) {
if (errno == 0)
esyslog("ERROR: Streamdev: Couldn't tune %s:%d to channel %s",
@@ -251,6 +258,21 @@ bool cClientSocket::SetChannelDevice(const cChannel *Channel) {
return true;
}
+bool cClientSocket::SetPriority(int Priority) {
+ if (!CheckConnection()) return false;
+
+ CMD_LOCK;
+
+ std::string command = (std::string)"PRIO " + (const char*)itoa(Priority);
+ if (!Command(command, 220)) {
+ if (errno == 0)
+ esyslog("Streamdev: Failed to update priority on %s:%d", RemoteIp().c_str(),
+ RemotePort());
+ return false;
+ }
+ return true;
+}
+
bool cClientSocket::SetPid(int Pid, bool On) {
if (!CheckConnection()) return false;
@@ -259,8 +281,8 @@ bool cClientSocket::SetPid(int Pid, bool On) {
std::string command = (std::string)(On ? "ADDP " : "DELP ") + (const char*)itoa(Pid);
if (!Command(command, 220)) {
if (errno == 0)
- esyslog("Streamdev: Pid %d not available from %s:%d", Pid, LocalIp().c_str(),
- LocalPort());
+ esyslog("Streamdev: Pid %d not available from %s:%d", Pid, RemoteIp().c_str(),
+ RemotePort());
return false;
}
return true;
@@ -276,7 +298,7 @@ bool cClientSocket::SetFilter(ushort Pid, uchar Tid, uchar Mask, bool On) {
if (!Command(command, 220)) {
if (errno == 0)
esyslog("Streamdev: Filter %hu, %hhu, %hhu not available from %s:%d",
- Pid, Tid, Mask, LocalIp().c_str(), LocalPort());
+ Pid, Tid, Mask, RemoteIp().c_str(), RemotePort());
return false;
}
return true;
diff --git a/client/socket.h b/client/socket.h
index 7ad9a80..1197678 100644
--- a/client/socket.h
+++ b/client/socket.h
@@ -1,5 +1,5 @@
/*
- * $Id: socket.h,v 1.7 2010/06/08 05:55:17 schmirl Exp $
+ * $Id: socket.h,v 1.8 2010/08/18 10:26:55 schmirl Exp $
*/
#ifndef VDR_STREAMDEV_CLIENT_CONNECTION_H
@@ -20,6 +20,7 @@ private:
cTBSocket *m_DataSockets[si_Count];
cMutex m_Mutex;
char m_Buffer[BUFSIZ + 1]; // various uses
+ bool m_Prio; // server supports command PRIO
protected:
/* Send Command, and return true if the command results in Expected.
@@ -45,6 +46,8 @@ public:
bool CreateDataConnection(eSocketId Id);
bool CloseDataConnection(eSocketId Id);
bool SetChannelDevice(const cChannel *Channel);
+ bool SupportsPrio() { return m_Prio; }
+ bool SetPriority(int Priority);
bool SetPid(int Pid, bool On);
bool SetFilter(ushort Pid, uchar Tid, uchar Mask, bool On);
bool CloseDvr(void);
diff --git a/streamdev-client.c b/client/streamdev-client.c
similarity index 90%
rename from streamdev-client.c
rename to client/streamdev-client.c
index 9a6b4a7..00fa90c 100644
--- a/streamdev-client.c
+++ b/client/streamdev-client.c
@@ -3,7 +3,7 @@
*
* See the README file for copyright information and how to reach the author.
*
- * $Id: streamdev-client.c,v 1.7 2010/06/08 05:55:16 schmirl Exp $
+ * $Id: streamdev-client.c,v 1.3 2010/08/18 10:26:56 schmirl Exp $
*/
#include "streamdev-client.h"
@@ -52,4 +52,8 @@ bool cPluginStreamdevClient::SetupParse(const char *Name, const char *Value) {
return StreamdevClientSetup.SetupParse(Name, Value);
}
+void cPluginStreamdevClient::MainThreadHook(void) {
+ cStreamdevDevice::UpdatePriority();
+}
+
VDRPLUGINCREATOR(cPluginStreamdevClient); // Don't touch this!
diff --git a/streamdev-client.h b/client/streamdev-client.h
similarity index 86%
rename from streamdev-client.h
rename to client/streamdev-client.h
index 97af4dd..1885ed1 100644
--- a/streamdev-client.h
+++ b/client/streamdev-client.h
@@ -1,5 +1,5 @@
/*
- * $Id: streamdev-client.h,v 1.2 2010/06/08 05:55:16 schmirl Exp $
+ * $Id: streamdev-client.h,v 1.3 2010/08/18 10:26:56 schmirl Exp $
*/
#ifndef VDR_STREAMDEVCLIENT_H
@@ -23,6 +23,7 @@ public:
virtual cOsdObject *MainMenuAction(void);
virtual cMenuSetupPage *SetupMenu(void);
virtual bool SetupParse(const char *Name, const char *Value);
+ virtual void MainThreadHook(void);
};
#endif // VDR_STREAMDEVCLIENT_H
diff --git a/common.c b/common.c
index 279e909..47898aa 100644
--- a/common.c
+++ b/common.c
@@ -1,5 +1,5 @@
/*
- * $Id: common.c,v 1.11 2009/09/18 10:41:41 schmirl Exp $
+ * $Id: common.c,v 1.12 2010/07/19 13:49:24 schmirl Exp $
*/
#include
@@ -10,7 +10,7 @@
using namespace std;
-const char *VERSION = "0.5.0-pre";
+const char *VERSION = "0.5.0-CVS";
const char cMenuEditIpItem::IpCharacters[] = "0123456789.";
diff --git a/common.h b/common.h
index ef6ef9e..12025f5 100644
--- a/common.h
+++ b/common.h
@@ -1,5 +1,5 @@
/*
- * $Id: common.h,v 1.15 2009/09/18 10:41:41 schmirl Exp $
+ * $Id: common.h,v 1.16 2010/07/19 13:49:24 schmirl Exp $
*/
#ifndef VDR_STREAMDEV_COMMON_H
@@ -37,7 +37,7 @@ enum eStreamType {
stPES,
stPS,
stES,
- stExtern,
+ stEXT,
stTSPIDS,
st_Count
};
diff --git a/libdvbmpeg/Makefile b/libdvbmpeg/Makefile
index a586182..4a78a12 100644
--- a/libdvbmpeg/Makefile
+++ b/libdvbmpeg/Makefile
@@ -1,25 +1,38 @@
-INCS = -I.
-CFLAGS = -g -Wall -O2 -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -fPIC
-MFLAG = -M
-OBJS = ctools.o ringbuffy.o remux.o transform.o
-SRC = $(wildcard *.c)
+#
+# Makefile for a Video Disk Recorder plugin
+#
+# $Id: Makefile,v 1.5 2010/07/30 10:49:28 schmirl Exp $
-DESTDIR = /usr/local
+### The object files (add further files here):
+
+OBJS = ctools.o remux.o ringbuffy.o transform.o
+
+### Disable attribute warn_unused_result
+
+DEFINES += -U_FORTIFY_SOURCE
+
+### The main target:
.PHONY: clean
-
-clean:
- - rm -f *.o *~ *.a .depend
-
libdvbmpegtools.a: $(OBJS)
ar -rcs libdvbmpegtools.a $(OBJS)
-%.o: %.c
- $(CC) -c $(CFLAGS) $(INCS) $(DEFINES) $<
+### Implicit rules:
-.depend:
- $(CXX) $(DEFINES) $(MFLAG) $(SRC) $(INCS)> .depend
+%.o: %.c
+ $(CC) $(CFLAGS) -c $(DEFINES) $(INCLUDES) -o $@ $<
+### Dependencies:
+MAKEDEP = $(CC) -MM -MG
+DEPFILE = .dependencies
--include .depend
+$(DEPFILE): Makefile
+ @$(MAKEDEP) $(DEFINES) $(INCLUDES) $(OBJS:%.o=%.c) > $@
+
+-include $(DEPFILE)
+
+### Targets:
+
+clean:
+ @-rm -f $(OBJS) $(DEPFILE) *.a core* *~
diff --git a/remux/Makefile b/remux/Makefile
new file mode 100644
index 0000000..89cf4fd
--- /dev/null
+++ b/remux/Makefile
@@ -0,0 +1,34 @@
+#
+# Makefile for a Video Disk Recorder plugin
+#
+# $Id: Makefile,v 1.2 2010/07/19 13:49:28 schmirl Exp $
+
+### The object files (add further files here):
+
+OBJS = tsremux.o ts2es.o ts2pes.o ts2ps.o extern.o
+
+### The main target:
+
+.PHONY: clean
+remux.a: $(OBJS)
+ ar -rcs remux.a $^
+
+### Implicit rules:
+
+%.o: %.c
+ $(CXX) $(CXXFLAGS) -c $(DEFINES) $(INCLUDES) -o $@ $<
+
+### Dependencies:
+
+MAKEDEP = $(CXX) -MM -MG
+DEPFILE = .dependencies
+
+$(DEPFILE): Makefile
+ @$(MAKEDEP) $(DEFINES) $(INCLUDES) $(OBJS:%.o=%.c) > $@
+
+-include $(DEPFILE)
+
+### Targets:
+
+clean:
+ @-rm -f $(OBJS) $(DEPFILE) *.a core* *~
diff --git a/remux/extern.c b/remux/extern.c
index d66dc0a..cf766d3 100644
--- a/remux/extern.c
+++ b/remux/extern.c
@@ -191,6 +191,11 @@ cTSExt::cTSExt(cRingBufferLinear *ResultBuffer, const cServerConnection *Connect
if (setpgid(0, 0) == -1)
esyslog("streamdev-server: externremux setpgid failed: %m");
+ if (access(opt_remux, X_OK) == -1) {
+ esyslog("streamdev-server %s: %m", opt_remux);
+ _exit(-1);
+ }
+
if (execle("/bin/sh", "sh", "-c", opt_remux, NULL, env) == -1) {
esyslog("streamdev-server: externremux script '%s' execution failed: %m", opt_remux);
_exit(-1);
diff --git a/remux/extern.h b/remux/extern.h
index ff4ddec..070e4f6 100644
--- a/remux/extern.h
+++ b/remux/extern.h
@@ -5,6 +5,9 @@
#include
#include
+class cChannel;
+class cServerConnection;
+
namespace Streamdev {
class cTSExt;
@@ -15,7 +18,7 @@ private:
cTSExt *m_Remux;
public:
- cExternRemux(int VPid, const int *APids, const int *Dpids, const int *SPids, std::string Parameter);
+ cExternRemux(const cServerConnection *Connection, const cChannel *Channel, const int *APids, const int *Dpids);
virtual ~cExternRemux();
int Put(const uchar *Data, int Count);
diff --git a/server/Makefile b/server/Makefile
new file mode 100644
index 0000000..8f512ac
--- /dev/null
+++ b/server/Makefile
@@ -0,0 +1,82 @@
+#
+# Makefile for a Video Disk Recorder plugin
+#
+# $Id: Makefile,v 1.2 2010/07/19 13:49:31 schmirl Exp $
+
+# 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.
+#
+PLUGIN = streamdev-server
+
+### Includes and Defines (add further entries here):
+
+DEFINES += -DPLUGIN_NAME_I18N='"$(PLUGIN)"'
+
+### The object files (add further files here):
+
+COMMONOBJS = ../common.o
+
+SERVEROBJS = $(PLUGIN).o \
+ server.o component.o connection.o \
+ componentVTP.o connectionVTP.o \
+ componentHTTP.o connectionHTTP.o menuHTTP.o \
+ componentIGMP.o connectionIGMP.o \
+ streamer.o livestreamer.o livefilter.o recplayer.o \
+ suspend.o setup.o
+
+### The main target:
+
+.PHONY: all i18n clean
+all: libvdr-$(PLUGIN).so i18n
+
+### Implicit rules:
+
+%.o: %.c
+ $(CXX) $(CXXFLAGS) -c $(DEFINES) $(INCLUDES) -o $@ $<
+
+### Dependencies:
+
+MAKEDEP = $(CXX) -MM -MG
+DEPFILE = .dependencies
+
+$(DEPFILE): Makefile
+ @$(MAKEDEP) $(DEFINES) $(INCLUDES) $(SERVEROBJS:%.o=%.c) $(COMMONOBJS:%.o=%.c) > $@
+
+-include $(DEPFILE)
+
+### Internationalization (I18N):
+
+PODIR = po
+LOCALEDIR = $(VDRDIR)/locale
+I18Npo = $(wildcard $(PODIR)/*.po)
+I18Nmsgs = $(addprefix $(LOCALEDIR)/, $(addsuffix /LC_MESSAGES/vdr-$(PLUGIN).mo, $(notdir $(foreach file, $(I18Npo), $(basename $(file))))))
+I18Npot = $(PODIR)/$(PLUGIN).pot
+
+%.mo: %.po
+ msgfmt -c -o $@ $<
+
+$(I18Npot): $(SERVEROBJS:%.o=%.c)
+ xgettext -C -cTRANSLATORS --no-wrap --no-location -k -ktr -ktrNOOP --msgid-bugs-address='' -o $@ $^
+
+%.po: $(I18Npot)
+ msgmerge -U --no-wrap --no-location --backup=none -q $@ $<
+ @touch $@
+
+$(I18Nmsgs): $(LOCALEDIR)/%/LC_MESSAGES/vdr-$(PLUGIN).mo: $(PODIR)/%.mo
+ @mkdir -p $(dir $@)
+ cp $< $@
+
+i18n: $(I18Nmsgs)
+
+### Targets:
+
+libvdr-$(PLUGIN).so: $(SERVEROBJS) $(COMMONOBJS) \
+ ../tools/sockettools.a ../remux/remux.a ../libdvbmpeg/libdvbmpegtools.a
+
+%.so:
+ $(CXX) $(CXXFLAGS) -shared $^ -o $@
+ @cp --remove-destination $@ $(LIBDIR)/$@.$(APIVERSION)
+
+clean:
+ @-rm -f $(COMMONOBJS) $(SERVEROBJS) $(DEPFILE) $(PODIR)/*.mo $(PODIR)/*.pot *.so *.tgz core* *~
diff --git a/server/connection.c b/server/connection.c
index eccb3c4..2ba99f3 100644
--- a/server/connection.c
+++ b/server/connection.c
@@ -1,5 +1,5 @@
/*
- * $Id: connection.c,v 1.13 2009/09/18 10:43:26 schmirl Exp $
+ * $Id: connection.c,v 1.16 2010/08/03 10:51:53 schmirl Exp $
*/
#include "server/connection.h"
@@ -8,6 +8,7 @@
#include "common.h"
#include
+#include
#include
#include
#include
@@ -27,7 +28,7 @@ cServerConnection::~cServerConnection()
{
}
-const cChannel* cServerConnection::ChannelFromString(const char *String, int *Apid) {
+const cChannel* cServerConnection::ChannelFromString(const char *String, int *Apid, int *Dpid) {
const cChannel *channel = NULL;
char *string = strdup(String);
char *ptr, *end;
@@ -58,7 +59,8 @@ const cChannel* cServerConnection::ChannelFromString(const char *String, int *Ap
}
if (channel != NULL && apididx > 0) {
- int apid = 0, index = 1;
+ int apid = 0, dpid = 0;
+ int index = 1;
for (int i = 0; channel->Apid(i) != 0; ++i, ++index) {
if (index == apididx) {
@@ -70,7 +72,7 @@ const cChannel* cServerConnection::ChannelFromString(const char *String, int *Ap
if (apid == 0) {
for (int i = 0; channel->Dpid(i) != 0; ++i, ++index) {
if (index == apididx) {
- apid = channel->Dpid(i);
+ dpid = channel->Dpid(i);
break;
}
}
@@ -78,6 +80,8 @@ const cChannel* cServerConnection::ChannelFromString(const char *String, int *Ap
if (Apid != NULL)
*Apid = apid;
+ if (Dpid != NULL)
+ *Dpid = dpid;
}
free(string);
@@ -181,75 +185,172 @@ bool cServerConnection::Respond(const char *Message, bool Last, ...)
m_Pending = !Last;
return true;
}
-
+
+#if APIVERSNUM >= 10700
+static int GetClippedNumProvidedSystems(int AvailableBits, cDevice *Device)
+{
+ int MaxNumProvidedSystems = 1 << AvailableBits;
+ int NumProvidedSystems = Device->NumProvidedSystems();
+ if (NumProvidedSystems > MaxNumProvidedSystems) {
+ esyslog("ERROR: device %d supports %d modulation systems but cDevice::GetDevice() currently only supports %d delivery systems which should be fixed", Device->CardIndex() + 1, NumProvidedSystems, MaxNumProvidedSystems);
+ NumProvidedSystems = MaxNumProvidedSystems;
+ }
+ else if (NumProvidedSystems <= 0) {
+ esyslog("ERROR: device %d reported an invalid number (%d) of supported delivery systems - assuming 1", Device->CardIndex() + 1, NumProvidedSystems);
+ NumProvidedSystems = 1;
+ }
+ return NumProvidedSystems;
+}
+#endif
+
+/*
+ * copy of cDevice::GetDevice(...) but without side effects (not detaching receivers)
+ */
+cDevice* cServerConnection::CheckDevice(const cChannel *Channel, int Priority, bool LiveView, const cDevice *AvoidDevice)
+{
+ //cDevice *AvoidDevice = avoidDevice;
+ //avoidDevice = NULL;
+ // Collect the current priorities of all CAM slots that can decrypt the channel:
+ int NumCamSlots = CamSlots.Count();
+ int SlotPriority[NumCamSlots];
+ int NumUsableSlots = 0;
+ if (Channel->Ca() >= CA_ENCRYPTED_MIN) {
+ for (cCamSlot *CamSlot = CamSlots.First(); CamSlot; CamSlot = CamSlots.Next(CamSlot)) {
+ SlotPriority[CamSlot->Index()] = MAXPRIORITY + 1; // assumes it can't be used
+ if (CamSlot->ModuleStatus() == msReady) {
+ if (CamSlot->ProvidesCa(Channel->Caids())) {
+ if (!ChannelCamRelations.CamChecked(Channel->GetChannelID(), CamSlot->SlotNumber())) {
+ SlotPriority[CamSlot->Index()] = CamSlot->Priority();
+ NumUsableSlots++;
+ }
+ }
+ }
+ }
+ if (!NumUsableSlots)
+ return NULL; // no CAM is able to decrypt this channel
+ }
+
+ bool NeedsDetachReceivers = false;
+ cDevice *d = NULL;
+ //cCamSlot *s = NULL;
+
+ uint32_t Impact = 0xFFFFFFFF; // we're looking for a device with the least impact
+ for (int j = 0; j < NumCamSlots || !NumUsableSlots; j++) {
+ if (NumUsableSlots && SlotPriority[j] > MAXPRIORITY)
+ continue; // there is no CAM available in this slot
+ for (int i = 0; i < cDevice::NumDevices(); i++) {
+ cDevice *device = cDevice::GetDevice(i);
+ if (device == AvoidDevice)
+ continue; // we've been asked to skip this device
+ if (Channel->Ca() && Channel->Ca() <= CA_DVB_MAX && Channel->Ca() != device->CardIndex() + 1)
+ continue; // a specific card was requested, but not this one
+ if (NumUsableSlots && !CamSlots.Get(j)->Assign(device, true))
+ continue; // CAM slot can't be used with this device
+ bool ndr;
+ if (device->ProvidesChannel(Channel, Priority, &ndr)) { // this device is basicly able to do the job
+ if (NumUsableSlots && device->CamSlot() && device->CamSlot() != CamSlots.Get(j))
+ ndr = true; // using a different CAM slot requires detaching receivers
+ // Put together an integer number that reflects the "impact" using
+ // this device would have on the overall system. Each condition is represented
+ // by one bit in the number (or several bits, if the condition is actually
+ // a numeric value). The sequence in which the conditions are listed corresponds
+ // to their individual severity, where the one listed first will make the most
+ // difference, because it results in the most significant bit of the result.
+ uint32_t imp = 0;
+ imp <<= 1; imp |= LiveView ? !device->IsPrimaryDevice() || ndr : 0; // prefer the primary device for live viewing if we don't need to detach existing receivers
+ imp <<= 1; imp |= !device->Receiving() && (device != cTransferControl::ReceiverDevice() || device->IsPrimaryDevice()) || ndr; // use receiving devices if we don't need to detach existing receivers, but avoid primary device in local transfer mode
+ imp <<= 1; imp |= device->Receiving(); // avoid devices that are receiving
+#if APIVERSNUM >= 10700
+ imp <<= 2; imp |= GetClippedNumProvidedSystems(2, device) - 1; // avoid cards which support multiple delivery systems
+#endif
+ imp <<= 1; imp |= device == cTransferControl::ReceiverDevice(); // avoid the Transfer Mode receiver device
+ imp <<= 8; imp |= min(max(device->Priority() + MAXPRIORITY, 0), 0xFF); // use the device with the lowest priority (+MAXPRIORITY to assure that values -99..99 can be used)
+ imp <<= 8; imp |= min(max((NumUsableSlots ? SlotPriority[j] : 0) + MAXPRIORITY, 0), 0xFF); // use the CAM slot with the lowest priority (+MAXPRIORITY to assure that values -99..99 can be used)
+ imp <<= 1; imp |= ndr; // avoid devices if we need to detach existing receivers
+ imp <<= 1; imp |= device->IsPrimaryDevice(); // avoid the primary device
+ imp <<= 1; imp |= NumUsableSlots ? 0 : device->HasCi(); // avoid cards with Common Interface for FTA channels
+ imp <<= 1; imp |= device->HasDecoder(); // avoid full featured cards
+ imp <<= 1; imp |= NumUsableSlots ? !ChannelCamRelations.CamDecrypt(Channel->GetChannelID(), j + 1) : 0; // prefer CAMs that are known to decrypt this channel
+ if (imp < Impact) {
+ // This device has less impact than any previous one, so we take it.
+ Impact = imp;
+ d = device;
+ NeedsDetachReceivers = ndr;
+ }
+ }
+ }
+ if (!NumUsableSlots)
+ break; // no CAM necessary, so just one loop over the devices
+ }
+ return d;
+}
+
cDevice *cServerConnection::GetDevice(const cChannel *Channel, int Priority)
{
- cDevice *device = NULL;
+ const cChannel *current = Channels.GetByNumber(cDevice::CurrentChannel());
- /*Dprintf("+ Statistics:\n");
- Dprintf("+ Current Channel: %d\n", cDevice::CurrentChannel());
- Dprintf("+ Current Device: %d\n", cDevice::ActualDevice()->CardIndex());
- Dprintf("+ Transfer Mode: %s\n", cDevice::ActualDevice()
- == cDevice::PrimaryDevice() ? "false" : "true");
- Dprintf("+ Replaying: %s\n", cDevice::PrimaryDevice()->Replaying() ? "true"
- : "false");*/
+ // turn off the streams of this connection
+ Detach();
+ // This call may detach receivers of the device it returns
+ cDevice *device = cDevice::GetDevice(Channel, Priority, false);
- Dprintf(" * GetDevice(const cChannel*, int)\n");
- Dprintf(" * -------------------------------\n");
-
- device = cDevice::GetDevice(Channel, Priority, false);
-
- Dprintf(" * Found following device: %p (%d)\n", device,
- device ? device->CardIndex() + 1 : 0);
- if (device == cDevice::ActualDevice())
- Dprintf(" * is actual device\n");
- if (!cSuspendCtl::IsActive() && StreamdevServerSetup.SuspendMode != smAlways)
- Dprintf(" * NOT suspended\n");
-
- if (!device || (device == cDevice::ActualDevice()
+ if (device && device == cDevice::ActualDevice()
&& !cSuspendCtl::IsActive()
- && StreamdevServerSetup.SuspendMode != smAlways)) {
- // mustn't switch actual device
- // maybe a device would be free if THIS connection did turn off its streams?
- Dprintf(" * trying again...\n");
- const cChannel *current = Channels.GetByNumber(cDevice::CurrentChannel());
- isyslog("streamdev-server: Detaching current receiver");
- Detach();
- device = cDevice::GetDevice(Channel, Priority, false);
- Attach();
- Dprintf(" * Found following device: %p (%d)\n", device,
- device ? device->CardIndex() + 1 : 0);
- if (device == cDevice::ActualDevice())
- Dprintf(" * is actual device\n");
- if (!cSuspendCtl::IsActive()
- && StreamdevServerSetup.SuspendMode != smAlways)
- Dprintf(" * NOT suspended\n");
- if (current && !TRANSPONDER(Channel, current))
- Dprintf(" * NOT same transponder\n");
- if (device && (device == cDevice::ActualDevice()
- && !cSuspendCtl::IsActive()
- && StreamdevServerSetup.SuspendMode != smAlways
- && current != NULL
- && !TRANSPONDER(Channel, current))) {
- // now we would have to switch away live tv...let's see if live tv
- // can be handled by another device
- cDevice *newdev = NULL;
- for (int i = 0; i < cDevice::NumDevices(); ++i) {
- cDevice *dev = cDevice::GetDevice(i);
- if (dev->ProvidesChannel(current, 0) && dev != device) {
- newdev = dev;
- break;
- }
- }
- Dprintf(" * Found device for live tv: %p (%d)\n", newdev,
- newdev ? newdev->CardIndex() + 1 : 0);
- if (newdev == NULL || newdev == device)
- // no suitable device to continue live TV, giving up...
- device = NULL;
- else
- newdev->SwitchChannel(current, true);
- }
+ && StreamdevServerSetup.SuspendMode != smAlways
+ && current != NULL
+ && !TRANSPONDER(Channel, current)) {
+ // now we would have to switch away live tv...let's see if live tv
+ // can be handled by another device
+#if VDRVERSNUM >= 10516
+ cDevice::SetAvoidDevice(device);
+ cDevice *newdev = cDevice::GetDevice(current, 0, true);
+#else
+ cDevice *newdev = CheckDevice(current, 0, true, device);
+#endif
+ if (newdev)
+ newdev->SwitchChannel(current, true);
+ else
+ device = NULL;
}
+ if (!device) {
+ // can't switch - continue the current stream
+ Attach();
+ dsyslog("streamdev: GetDevice failed for channel %s at priority %d", Channel->Name(), Priority);
+ }
+ return device;
+}
+
+bool cServerConnection::ProvidesChannel(const cChannel *Channel, int Priority)
+{
+ const cChannel *current = Channels.GetByNumber(cDevice::CurrentChannel());
+
+ cDevice *device = CheckDevice(Channel, Priority, false);
+ if (!device || (device == cDevice::ActualDevice()
+ && !cSuspendCtl::IsActive()
+ && StreamdevServerSetup.SuspendMode != smAlways
+ && current != NULL
+ && !TRANSPONDER(Channel, current))) {
+ // mustn't switch actual device
+ // maybe a device would be free if THIS connection did turn off its streams?
+ Detach();
+ device = CheckDevice(Channel, Priority, false);
+ Attach();
+ if (device && device == cDevice::ActualDevice()
+ && !cSuspendCtl::IsActive()
+ && StreamdevServerSetup.SuspendMode != smAlways
+ && current != NULL
+ && !TRANSPONDER(Channel, current)) {
+ // now we would have to switch away live tv...let's see if live tv
+ // can be handled by another device
+ cDevice *newdev = CheckDevice(current, 0, true, device);
+ if (!newdev) {
+ device = NULL;
+ dsyslog("streamdev: Not providing channel %s at priority %d - live TV not suspended", Channel->Name(), Priority);
+ }
+ }
+ else if (!device)
+ dsyslog("streamdev: No device provides channel %s at priority %d", Channel->Name(), Priority);
+ }
return device;
}
diff --git a/server/connection.h b/server/connection.h
index 73cb3d5..22301b1 100644
--- a/server/connection.h
+++ b/server/connection.h
@@ -1,5 +1,5 @@
/*
- * $Id: connection.h,v 1.8 2009/09/18 10:43:26 schmirl Exp $
+ * $Id: connection.h,v 1.10 2010/08/03 10:46:41 schmirl Exp $
*/
#ifndef VDR_STREAMDEV_SERVER_CONNECTION_H
@@ -8,6 +8,11 @@
#include "tools/socket.h"
#include "common.h"
+#include