CyberGarage

VLC : I have a cold but I have to write some program at work until this week X-< I am busy and tired this week but I was checking the UPnP module on MacOSX last week because I knew the problem from the comment of my blog.

I haven't been fixed the problem yet and the result is bellow using VLC v0.8.4a. According to the latest comment, I have to use the latest source tree because the UPnP module of v0.8.4a is not stable version.

I knew a new UPnP module based on Intel SDK, upnp_intel.cpp, is added last week from the comment, and the module name is renamed from upnp.cpp to upnp_cc.cpp.

$ cd vlc-0.8.4a
$ cd extras/contrib
$ ./bootstrap
$ make src
$ cd ../..
$ ./boostrap
$ ./configure --disable-x11 --disable-xvideo --disable-glx --disable-gtk 
  --enable-sdl --enable-ffmpeg --with-ffmpeg-mp3lame --with-ffmpeg-faac 
  --with-ffmpeg-zlib --enable-mad --enable-dvbpsi --enable-a52 --disable-dvdplay 
  --enable-dvdnav --enable-faad --enable-vorbis --enable-ogg --enable-theora 
  --enable-faac --enable-mkv --enable-freetype --disable-cddax --disable-vcdx 
  --enable-speex --enable-flac --enable-goom --enable-livedotcom --enable-caca 
  --disable-skins2 --disable-wxwidgets --enable-modplug --enable-daap --enable-x264 
  --enable-shout --enable-twolame --enable-release --enable-dts --disable-mkv 
  --with-cyberlink-tree=/Users/skonno/src/clinkcc --enable-cyberlink

$ cp vlc-config vlc-config.org
$ vi vlc-config
$ diff -r vlc-config.org vlc-config
275c275
<       ldflags="${ldflags} /Users/skonno/src/clinkcc/lib/unix/libclink.a -lexpat"
---
>       ldflags="${ldflags} /Users/skonno/src/clinkcc/lib/unix/libclink.a -lexpat -liconv"
$make

$cd /Users/skonno/Application/VLC.app/Contents/MacOS/modules
$cp /Users/skonno/src/vlc-0.8.4a/modules/services_discovery/libupnp_plugin.dylib .

$cd /Users/skonno/Application/VLC.app/Contents/MacOS/
$gdb VLC
Program received signal EXC_BAD_ACCESS, Could not access memory.
Reason: KERN_PROTECTION_FAILURE at address: 0x0000000c
[Switching to process 26361 thread 0x6203]
0x03968fe8 in UPnPHandler::deviceSearchResponseReceived ()
(gdb) where
#0  0x03968fe8 in UPnPHandler::deviceSearchResponseReceived ()
#1  0x0396d438 in CyberLink::ControlPoint::performSearchResponseListener 
    (this=0xf0509c88, ssdpPacket=0x64616ec) 
    at ../../src/cybergarage/upnp/ControlPoint.cpp:279
#2  0x03992750 in CyberLink::SSDPSearchResponseSocket::run (this=0x64616d0) 
    at ../../src/cybergarage/upnp/ssdp/SSDPSearchResponseSocket.cpp:54
#3  0x03993a7c in PosixThreadProc (param=0xf0509c88) 
    at ../../src/cybergarage/util/Thread.cpp:72
#4  0x9002b200 in _pthread_body ()