* ./mozilla/*: added hooks so that the vlc plugin is scriptable from

    javascript. It's also in C++, but we didn't have the choice.

configure.in

@@ -2028,9 +2028,9 @@ then
       LDFLAGS="${save_LDFLAGS}"
     fi
     MOZILLA=1
-    mozilla_CFLAGS="${mozilla_CFLAGS} `${MOZILLA_CONFIG} --cflags plugin java --defines | xargs`"
     dnl Workaround for http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=150490
-    mozilla_LDFLAGS="${mozilla_LDFLAGS} `${MOZILLA_CONFIG} --libs | sed 's#-I\(.*\)/mozilla/\([^ ]*\)#-I\1/\2 -I\1/mozilla/\2#g'`"
+    [mozilla_CFLAGS="${CPPFLAGS_mozilla} `${MOZILLA_CONFIG} --cflags plugin xpcom java | sed 's,-I\([^ ]*\)/mozilla/\([^ ]*\),-I\1/\2 -I\1/mozilla/\2,g' | xargs`"]
+    mozilla_LDFLAGS="${mozilla_LDFLAGS} `${MOZILLA_CONFIG} --libs plugin xpcom`"
   fi
 fi
 

mozilla/.cvsignore

+vlcintf.h
+vlcintf.xpt

mozilla/Makefile

@@ -6,10 +6,13 @@
 #
 # Source objects
 #
-C_SRC = vlcplugin.c npunix.c
+CPP_SRC = vlcplugin.cpp vlcpeer.cpp vlcshell.cpp
+C_SRC = npunix.c
+CPP_OBJ = $(CPP_SRC:%.cpp=%.o)
 C_OBJ = $(C_SRC:%.c=%.o)
 
 PLUGIN_OBJ = libvlcplugin.so
+COMPONENT = vlcintf.xpt
 
 #
 # Virtual targets
@@ -25,20 +28,35 @@ clean:
 install:
 	mkdir -p $(DESTDIR)$(libdir)/mozilla/plugins
 	$(INSTALL) -m 644 $(PLUGIN_OBJ) $(DESTDIR)$(libdir)/mozilla/plugins
+	mkdir -p $(DESTDIR)$(libdir)/mozilla/components
+	$(INSTALL) -m 644 $(COMPONENT) $(DESTDIR)$(libdir)/mozilla/components
 
 uninstall:
 	rm -f $(DESTDIR)$(libdir)/mozilla/plugins/$(PLUGIN_OBJ)
 	-rmdir $(DESTDIR)$(libdir)/mozilla/plugins
+	rm -f $(DESTDIR)$(libdir)/mozilla/components/$(COMPONENT)
+	-rmdir $(DESTDIR)$(libdir)/mozilla/components
 	-rmdir $(DESTDIR)$(libdir)/mozilla
 
 FORCE:
 
-$(PLUGIN_OBJ): Makefile ../lib/libvlc.a $(BUILTIN_OBJ:%=../%) $(C_OBJ)
-	$(CC) -shared $(LDFLAGS) -L../lib $(mozilla_LDFLAGS) $(C_OBJ) -lvlc $(BUILTIN_OBJ:%=../%) $(builtins_LDFLAGS) -o $@
+$(PLUGIN_OBJ): Makefile ../lib/libvlc.a $(BUILTIN_OBJ:%=../%) $(C_OBJ) $(CPP_OBJ) $(COMPONENT)
+	$(CC) -shared $(LDFLAGS) -L../lib $(mozilla_LDFLAGS) $(C_OBJ) $(CPP_OBJ) -lvlc $(BUILTIN_OBJ:%=../%) $(builtins_LDFLAGS) -o $@
 
-$(C_OBJ): %.o: %.c vlcplugin.h
+$(CPP_OBJ): %.o: %.cpp vlcplugin.h vlcpeer.h vlcintf.h classinfo.h
 	$(CC) $(CFLAGS) -I.. -I../include $(mozilla_CFLAGS) -c $< -o $@
 
+$(C_OBJ): %.o: %.c vlcplugin.h vlcpeer.h vlcintf.h classinfo.h
+	$(CC) $(CFLAGS) -I.. -I../include $(mozilla_CFLAGS) -c $< -o $@
+
+vlcintf.xpt: vlcintf.idl
+	/usr/lib/mozilla/xpidl -I/usr/share/idl/mozilla -m typelib \
+		-o vlcintf vlcintf.idl
+
+vlcintf.h: vlcintf.idl
+	/usr/lib/mozilla/xpidl -I/usr/share/idl/mozilla -m header \
+		-o vlcintf vlcintf.idl
+
 ../%:
 	@cd .. && $(MAKE) $(@:../%=%)
 

mozilla/classinfo.h

+#include "nsIClassInfo.h"
+
+// helper class to implement all necessary nsIClassInfo method stubs
+// and to set flags used by the security system
+class  ClassInfo : public nsIClassInfo
+{
+  // These flags are used by the DOM and security systems to signal that 
+  // JavaScript callers are allowed to call this object's scritable methods.
+  NS_IMETHOD GetFlags(PRUint32 *aFlags)
+    {*aFlags = nsIClassInfo::PLUGIN_OBJECT | nsIClassInfo::DOM_OBJECT;
+     return NS_OK;}
+  NS_IMETHOD GetImplementationLanguage(PRUint32 *aImplementationLanguage)
+    {*aImplementationLanguage = nsIProgrammingLanguage::CPLUSPLUS;
+     return NS_OK;}
+
+  // The rest of the methods can safely return error codes...
+  NS_IMETHOD GetInterfaces(PRUint32 *count, nsIID * **array)
+    {return NS_ERROR_NOT_IMPLEMENTED;}
+  NS_IMETHOD GetHelperForLanguage(PRUint32 language, nsISupports **_retval)
+    {return NS_ERROR_NOT_IMPLEMENTED;}
+  NS_IMETHOD GetContractID(char * *aContractID)
+    {return NS_ERROR_NOT_IMPLEMENTED;}
+  NS_IMETHOD GetClassDescription(char * *aClassDescription)
+    {return NS_ERROR_NOT_IMPLEMENTED;}
+  NS_IMETHOD GetClassID(nsCID * *aClassID)
+    {return NS_ERROR_NOT_IMPLEMENTED;}
+  NS_IMETHOD GetClassIDNoAlloc(nsCID *aClassIDNoAlloc)
+    {return NS_ERROR_NOT_IMPLEMENTED;}
+};
+

mozilla/vlcintf.idl

+
+#include "nsISupports.idl"
+
+[scriptable, uuid(ea92ef52-afe4-4212-bacb-dfe9fca94cd6)]
+
+interface VlcIntf : nsISupports
+{
+    void play();
+    void pause();
+    void stop();
+};
+

mozilla/vlcpeer.cpp

+/*****************************************************************************
+ * vlcpeer.cpp: a VideoLAN Client plugin for Mozilla
+ *****************************************************************************
+ * Copyright (C) 2002 VideoLAN
+ * $Id: vlcpeer.cpp,v 1.1 2002/09/17 08:18:24 sam Exp $
+ *
+ * Authors: Samuel Hocevar <sam@zoy.org>
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
+ *****************************************************************************/
+
+/*****************************************************************************
+ * Preamble
+ *****************************************************************************/
+#include <vlc/vlc.h>
+
+#include "npapi.h"
+#include "vlcpeer.h"
+#include "vlcplugin.h"
+
+#include "nsMemory.h"
+
+
+NS_IMPL_ISUPPORTS2( VlcPeer, VlcIntf, nsIClassInfo )
+
+VlcPeer::VlcPeer()
+{
+    NS_INIT_ISUPPORTS();
+}
+
+VlcPeer::VlcPeer( VlcPlugin * plugin )
+{
+    NS_INIT_ISUPPORTS();
+    p_plugin = plugin;
+}
+
+VlcPeer::~VlcPeer()
+{
+    ;
+}
+
+NS_IMETHODIMP VlcPeer::Play()
+{
+    if( p_plugin )
+    {
+        p_plugin->Play();
+    }
+    return NS_OK;
+}
+
+NS_IMETHODIMP VlcPeer::Pause()
+{
+    if( p_plugin )
+    {
+        p_plugin->Pause();
+    }
+    return NS_OK;
+}
+
+NS_IMETHODIMP VlcPeer::Stop()
+{
+    if( p_plugin )
+    {
+        p_plugin->Stop();
+    }
+    return NS_OK;
+}
+

mozilla/vlcpeer.h

+/*****************************************************************************
+ * vlcpeer.h: a VideoLAN plugin for Mozilla
+ *****************************************************************************
+ * Copyright (C) 2002 VideoLAN
+ * $Id: vlcpeer.h,v 1.1 2002/09/17 08:18:24 sam Exp $
+ *
+ * Authors: Samuel Hocevar <sam@zoy.org>
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
+ *****************************************************************************/
+
+#include "vlcintf.h"
+#include "classinfo.h"
+
+#include "nsMemory.h"
+
+class VlcPlugin;
+
+class VlcPeer : public VlcIntf, public ClassInfo
+{
+public:
+    NS_DECL_ISUPPORTS
+    NS_DECL_VLCINTF
+
+    VlcPeer();
+    VlcPeer( VlcPlugin * );
+
+    void Disable() { p_plugin = NULL; }
+          
+    virtual ~VlcPeer();
+    /* additional members */
+
+private:
+    VlcPlugin * p_plugin;
+};
+

mozilla/vlcplugin.cpp

+/*****************************************************************************
+ * vlcplugin.cpp: a VideoLAN Client plugin for Mozilla
+ *****************************************************************************
+ * Copyright (C) 2002 VideoLAN
+ * $Id: vlcplugin.cpp,v 1.1 2002/09/17 08:18:24 sam Exp $
+ *
+ * Authors: Samuel Hocevar <sam@zoy.org>
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
+ *****************************************************************************/
+
+/*****************************************************************************
+ * Preamble
+ *****************************************************************************/
+#include <npapi.h>
+
+#include <vlc/vlc.h>
+
+#include "vlcpeer.h"
+#include "vlcplugin.h"
+
+/*****************************************************************************
+ * VlcPlugin methods
+ *****************************************************************************/
+VlcPlugin::VlcPlugin( NPP instance )
+{
+    p_instance = instance; 
+    p_peer = NULL;
+}
+
+
+VlcPlugin::~VlcPlugin()
+{
+    if( p_peer )
+    {
+        p_peer->Disable();
+        p_peer->Release();
+    }
+}
+
+
+void VlcPlugin::SetInstance( NPP instance )
+{
+    p_instance = instance;
+}
+
+
+NPP VlcPlugin::GetInstance()
+{
+    return p_instance;
+}
+
+
+void VlcPlugin::SetFileName(const char * filename)
+{
+fprintf(stderr, "VlcPlugin::SetFilename %s\n", filename);
+#if 0
+    FILE * fh;
+    fh = fopen(filename, "rb");
+    if(!fh)
+    {
+        fprintf(stderr, "Error while opening %s.\n", filename);
+        return;
+    }
+    fseek(fh, 0, SEEK_END);
+    m_lSize = ftell(fh);
+    m_szSound = (char*) malloc(m_lSize);
+    if(!m_szSound)
+    {
+        fprintf(stderr, "Error while allocating memory.\n");
+        fclose(fh);
+        return;
+    }
+    rewind(fh);
+    long pos = 0;
+    do
+    {
+        pos += fread(m_szSound + pos, 1, m_lSize - pos, fh);
+        fprintf(stderr, "pos = %d\n", pos);
+    }
+    while (pos < m_lSize -1);
+    fclose (fh);
+    fprintf(stderr, "File loaded\n");
+#endif
+    return; 
+}
+
+void VlcPlugin::Play()
+{
+fprintf(stderr, "VlcPlugin::Play\n");
+}
+
+void VlcPlugin::Pause()
+{
+fprintf(stderr, "VlcPlugin::Pause\n");
+}
+
+void VlcPlugin::Stop()
+{
+fprintf(stderr, "VlcPlugin::Stop\n");
+}
+
+VlcIntf* VlcPlugin::getScriptable()
+{
+    if( !p_peer )
+    {
+        p_peer = new VlcPeer( this );
+        if( p_peer == NULL ) 
+        {
+            return NULL;
+        }
+        
+        NS_ADDREF( p_peer );
+    }
+    // a getter should addref for its caller.
+    NS_ADDREF( p_peer );
+    return p_peer;
+}
+

mozilla/vlcplugin.h

 /*****************************************************************************
- * videolan.c: a VideoLAN plugin for Mozilla
+ * vlcplugin.h: a VideoLAN plugin for Mozilla
  *****************************************************************************
  * Copyright (C) 2002 VideoLAN
- * $Id: vlcplugin.h,v 1.2 2002/07/23 20:12:55 sam Exp $
+ * $Id: vlcplugin.h,v 1.3 2002/09/17 08:18:24 sam Exp $
  *
  * Authors: Samuel Hocevar <sam@zoy.org>
  *
@@ -24,8 +24,23 @@
 /*******************************************************************************
  * Instance state information about the plugin.
  ******************************************************************************/
-typedef struct _PluginInstance
+class VlcPlugin
 {
+public:
+             VlcPlugin( NPP ); 
+    virtual ~VlcPlugin();
+
+    void     SetInstance( NPP );
+    NPP      GetInstance();
+
+    void     SetFileName( const char* );
+    void     Play();
+    void     Pause();
+    void     Stop();
+
+    VlcIntf* getScriptable();
+
+    /* Window settings */
     NPWindow* fWindow;
     uint16 fMode;
 
@@ -36,11 +51,14 @@ typedef struct _PluginInstance
     uint32 width, height;
 
     /* vlc data members */
-    vlc_t *p_vlc;
-    int b_stream;
-    char *psz_target;
+    vlc_t *  p_vlc;
+    int      b_stream;
+    char *   psz_target;
 
-} PluginInstance;
+private:
+    NPP      p_instance;
+    VlcPeer* p_peer;
+};
 
 /*******************************************************************************
  * Plugin properties.
@@ -49,7 +67,7 @@ typedef struct _PluginInstance
 #define PLUGIN_DESCRIPTION \
     "VideoLAN Client Multimedia Player Plugin <br>" \
     " <br>" \
-    COPYRIGHT_MESSAGE " <br>" \
+    /*COPYRIGHT_MESSAGE*/ " <br>" \
     "VideoLAN WWW: <a href=\"http://www.videolan.org/\">http://www.videolan.org/</a>"
 
 #define PLUGIN_MIMETYPES \