Menu
▾
▴
SF.net SVN: openvrml:[3586] branches/0.17
|
From: <br...@us...> - 2008-09-06 05:40:59
|
Revision: 3586
http://openvrml.svn.sourceforge.net/openvrml/?rev=3586&view=rev
Author: braden
Date: 2008-09-06 05:41:07 +0000 (Sat, 06 Sep 2008)
Log Message:
-----------
Use D-Bus for communication between openvrml-xembed and its hosts, openvrml-player and the Mozilla plug-in.
Modified Paths:
--------------
branches/0.17/ChangeLog
branches/0.17/README
branches/0.17/configure.ac
branches/0.17/lib/gtkglext/gdk/x11/gdkglcontext-x11.c
branches/0.17/mozilla-plugin/configure.ac
branches/0.17/mozilla-plugin/src/Makefile.am
branches/0.17/mozilla-plugin/src/openvrml.cpp
branches/0.17/src/Makefile.am
branches/0.17/src/openvrml-player/filechooserdialog.cpp
branches/0.17/src/openvrml-player/openvrml-player.ui
branches/0.17/src/openvrml-player/player.cpp
branches/0.17/src/openvrml-xembed/main.cpp
branches/0.17/src/openvrml-xembed/plugin_streambuf.cpp
branches/0.17/src/openvrml-xembed/plugin_streambuf.h
Added Paths:
-----------
branches/0.17/src/openvrml-player/curlbrowserhost.cpp
branches/0.17/src/openvrml-player/curlbrowserhost.h
branches/0.17/src/openvrml-xembed/browser-factory.xml
branches/0.17/src/openvrml-xembed/browser-host.xml
branches/0.17/src/openvrml-xembed/browser.cpp
branches/0.17/src/openvrml-xembed/browser.h
branches/0.17/src/openvrml-xembed/browser.xml
branches/0.17/src/openvrml-xembed/browserfactory.cpp
branches/0.17/src/openvrml-xembed/browserfactory.h
branches/0.17/src/openvrml-xembed/org.openvrml.BrowserControl.service.in
branches/0.17/src/openvrml-xembed/streamclient.cpp
branches/0.17/src/openvrml-xembed/streamclient.h
Removed Paths:
-------------
branches/0.17/src/openvrml-xembed/command_istream.cpp
branches/0.17/src/openvrml-xembed/command_istream.h
branches/0.17/src/openvrml-xembed/gtkvrmlbrowser.cpp
branches/0.17/src/openvrml-xembed/gtkvrmlbrowser.h
branches/0.17/src/openvrml-xembed/request_channel.h
Modified: branches/0.17/ChangeLog
===================================================================
--- branches/0.17/ChangeLog 2008-09-06 05:06:40 UTC (rev 3585)
+++ branches/0.17/ChangeLog 2008-09-06 05:41:07 UTC (rev 3586)
@@ -1,6 +1,256 @@
2008-09-06 Braden McDaniel <br...@en...>
+ Use D-Bus for communication between openvrml-xembed and its hosts,
+ openvrml-player and the Mozilla plug-in.
+
+ * README: Note changed openvrml-xembed usage.
+ * configure.ac: Check for D-Bus; emit the BrowserControl service
+ descriptor.
+ * lib/gtkglext/gdk/x11/gdkglcontext-x11.c
+ (_gdk_gl_context_destroy): Fixed usage of
+ g_object_remove_weak_pointer.
+ (_gdk_gl_context_set_gl_drawable): Fixed usage of
+ g_object_{add,remove}_weak_pointer.
+ * mozilla-plugin/configure.ac: Check for D-Bus; remove check for
+ GTK+.
+ * mozilla-plugin/src/Makefile.am
+ (AM_CXXFLAGS): Added DBUS_G_CFLAGS.
+ (BUILT_SOURCES): Build browser-host-server-glue.h.
+ (openvrml_la_LDFLAGS): Added DBUS_G_LIBS.
+ * mozilla-plugin/src/openvrml.cpp
+ (OpenvrmlNpBrowserHost): GObject implementing the
+ org.openvrml.BrowserHost D-Bus interface.
+ (OpenvrmlNpBrowserHostClass): Class object for
+ OpenvrmlNpBrowserHost.
+ (openvrml_np_browser_host_get_type()): GType object for
+ OpenvrmlNpBrowserHost.
+ (plugin_instance): Use void* for window rather than
+ GdkNativeWindow; no reason for this type to be the plug-in code's
+ only GTK+ dependency. Removed members command_channel,
+ request_channel, request_channel_watch_id, and request_line.
+ Added browser_host--the org.openvrml.BrowserHost--and browser--the
+ proxy for the org.openvrml.Browser object. Removed write_command
+ member funtion; added member functions new_stream, destroy_stream,
+ and write. The latter are delegated to by NPP_NewStream,
+ NPP_DestroyStream, and NPP_Write, respectively.
+ (openvrml_np_browser_host_init(OpenvrmlNpBrowserHost *)): Instance
+ init function for the OpenvrmlNpBrowserHost GObject.
+ (openvrml_np_browser_host_class_init(OpenvrmlNpBrowserHostClass *)):
+ Class init function for the OpenvrmlNpBrowserHost GObject.
+ (openvrml_np_browser_host_get_url(OpenvrmlNpBrowserHost *, const
+ char *, GError **)): Implementation of
+ org.openvrml.BrowserHost.GetUrl. We can delegate directly to
+ NPN_GetURL.
+ (openvrml_np_browser_host_set_world_url(OpenvrmlNpBrowserHost *,
+ const char * url, GError **)): Implementation of
+ org.openvrml.BrowserHost.SetWorldUrl. For now, at least, we don't
+ need this to do anything.
+ (NPP_GetMIMDescription()): Use an explicit const_cast to quell the
+ gcc warning about using a string literal as a (nonconst) char*.
+ (NPP_NewStream(NPP, NPMIMEType, NPStream *, NPBool, uint16 *)):
+ Delegate to plugin_instance::new_stream.
+ (NPP_DestroyStream(NPP, NPStream *, NPError)): Delegate to
+ plugin_instance::destroy_stream.
+ (NPP_Write(NPP, NPStream *, int32, int32, void *)): Delegate to
+ plugin_instance::write.
+ (plugin_instance::plugin_instance(NPP)): Initialize the
+ browser_host; set its npp member.
+ (plugin_instance::~plugin_instance()): Emit the Shutdown signal.
+ (get_browser(DBusGConnection *, const char *, const char *,
+ guint64, GError **)): Get the org.openvrml.Browser proxy.
+ (plugin_instance::set_window(NPWindow &)): Get the plug via D-Bus;
+ we don't need (explicitly) to start up the openvrml-xembed process
+ here anymore.
+ (plugin_instance::new_stream(NPMIMEType, NPStream *)): Make a
+ blocking call to org.openvrml.Browser.NewStream.
+ (plugin_instance::destroy_stream(NPStream *)): Make a nonblocking
+ call to org.openvrml.Browser.DestroyStream.
+ (plugin_instance::write(NPStream *, int32, void *)): Make a
+ nonblocking call to org.openvrml.Browser.Write.
+ (plugin_instance::write_command(const std::string &)): Removed.
+ (request_data_available(GIOChannel *, GIOCondition, gpointer)):
+ Removed.
* src/Makefile.am
+ (session_bus_services_DATA): Install the
+ org.openvrml.BrowserControl service descriptor.
+ (noinst_HEADERS): Removed obsolete
+ openvrml-xembed/command_istream.h,
+ openvrml-xembed/request_channel.h, and
+ openvrml-xembed/gtkvrmlbrowser.h.
+ (openvrml_xembed_openvrml_xembed_CPPFLAGS): Look in the
+ openvrml-xembed builddir for headers (specifically, the ones
+ generated by dbus-binding-tool).
+ (openvrml_xembed_datadir): (Sub)package-specific data directory.
+ (openvrml_xembed_dbusdir): We'll install the D-Bus interface XML
+ here for lack of a better idea.
+ (dist_openvrml_xembed_dbus_DATA): D-Bus interface XML.
+ (BUILT_SOURCES): Build the introspection data headers with
+ dbus-binding-tool.
+ * src/openvrml-xembed/org.openvrml.BrowserControl.service.in
+ (openvrml_player_openvrml_player_CPPFLAGS): Look in the
+ openvrml-player builddir for headers (specifically, the ones
+ generated by dbus-binding-tool).
+ (openvrml_player_openvrml_player_CXXFLAGS): Added DBUS_G_CFLAGS.
+ (openvrml_player_openvrml_player_LDFLAGS): Added DBUS_G_LIBS.
+ (openvrml_player_openvrml_player_SOURCES): Added
+ openvrml-player/curlbrowserhost.{cpp,h}.
+ (EXTRA_DIST): Added
+ openvrml-xembed/org.openvrml.BrowserControl.service.in (configure
+ input).
+ (CLEANFILES): Added BUILT_SOURCES.
+ (DISTCLEANFILES): Clean up configure-generated files.
+ * src/openvrml-xembed/browser.cpp: Added file.
+ OpenvrmlXembedBrowser implementation (evolved from the now-defunct
+ GtkVrmlBrowser).
+ * src/openvrml-xembed/browser.h: Added file.
+ OpenvrmlXembedBrowser implements the org.openvrml.Browser D-Bus
+ interface.
+ * src/openvrml-xembed/browser.xml: Added
+ file. org.openvrml.Browser D-Bus interface definition.
+ * src/openvrml-xembed/browserfactory.cpp: Added file.
+ OpenvrmlXembedBrowserFactory implementation.
+ * src/openvrml-xembed/browserfactory.h: Added file.
+ OpenvrmlXembedBrowserFactory implements the
+ org.openvrml.BrowserFactory D-Bus interface.
+ * src/openvrml-xembed/browser-factory.xml: Added file.
+ org.openvrml.BrowserFactory D-Bus interface definition.
+ * src/openvrml-xembed/browser-host.xml: Added file.
+ org.openvrml.BrowserHost D-Bus interface definition.
+ * src/openvrml-xembed/command_istream.cpp: Removed.
+ * src/openvrml-xembed/command_istream.h: Removed.
+ * src/openvrml-xembed/gtkvrmlbrowser.cpp: Removed.
+ * src/openvrml-xembed/gtkvrmlbrowser.h: Removed.
+ * src/openvrml-xembed/plugin_streambuf.cpp
+ (openvrml_xembed::plugin_streambuf::plugin_streambuf(const
+ std::string &, uninitialized_plugin_streambuf_map &,
+ plugin_streambuf_map &)): Maintain references to the
+ uninitialized_plugin_streambuf_map and the plugin_streambuf_map.
+ Now that these maps are per-OpenvrmlXembedBrowser instance, we
+ cannot access them as globals.
+ (openvrml_xembed::plugin_streambuf::state() const): Get the
+ current state of the streambuf (i.e., requested, uninitialized, or
+ initialized).
+ (openvrml_xembed::plugin_streambuf::set_get_url_result(int)):
+ Since we no longer have the requested_plugin_streambuf_map, set
+ the state to uninitialized on success; or simply remove the stream
+ from the uninitialized_map_ on failure.
+ (openvrml_xembed::plugin_streambuf::fail()): Use the member
+ uninitialized_map_.
+ (openvrml_xembed::requested_plugin_streambuf_map::find(const
+ std::string &) const): Removed.
+ (openvrml_xembed::requested_plugin_streambuf_map::insert(const
+ std::string &, const boost::shared_ptr<plugin_streambuf> &)):
+ Removed.
+ (openvrml_xembed::requested_plugin_streambuf_map::map_entry_matches_streambuf):
+ Removed.
+ (openvrml_xembed::requested_plugin_streambuf_map::erase(const
+ plugin_streambuf &)): Removed.
+ (openvrml_xembed::requested_plugin_streambuf_map_): Removed.
+ (openvrml_xembed::uninitialized_plugin_streambuf_map_): Removed.
+ (openvrml_xembed::plugin_streambuf_map_): Removed.
+ * src/openvrml-xembed/plugin_streambuf.h
+ (openvrml_xembed::plugin_streambuf): Added state_id enum along
+ with state_ member and the corresponding state() accessor. Added
+ reference members for the uninitialized_plugin_streambuf_map and
+ the plugin_streambuf_map.
+ (openvrml_xembed::requested_plugin_streambuf_map): Removed.
+ * src/openvrml-xembed/main.cpp
+ (initial_stream_uri): Moved to browser.cpp.
+ (openvrml_xembed::request_channel): Removed.
+ (openvrml_xembed::request_channel_mutex): Removed.
+ (openvrml_xembed::event_listener_id_map): Removed.
+ (openvrml_xembed::command_istream_reader): Removed.
+ (openvrml_xembed::initial_stream_reader): Moved to browser.cpp.
+ (openvrml_xembed::command_channel_loop): Removed.
+ (main(int, char *[])): Removed --initial-stream option and the XID
+ argument. Rather than setting up GIOChannels, create the
+ BrowserFactory.
+ (openvrml_xembed_browser_event_func(GtkVrmlBrowser *,
+ GtkVrmlBrowserEvent, gpointer)): Removed.
+ (command_channel_shutdown(GIOChannel *)): Removed.
+ (request_channel_shutdown(GIOChannel *)): Removed.
+ * src/openvrml-xembed/request_channel.h: Removed.
+ * src/openvrml-xembed/streamclient.cpp: Added;
+ OpenvrmlXembedStreamClient interface definition.
+ * src/openvrml-xembed/streamclient.h: Added; a gobject interface
+ that a host can stream to.
+ * src/openvrml-player/openvrml-player.ui: Don't specify an object
+ target for the openvrml_player_on_file_open_activated signal
+ handler. Create a child OpenvrmlPlayerCurlBrowserHost instead of
+ a GtkSocket.
+ * src/openvrml-player/curlbrowserhost.cpp: Added.
+ OpenvrmlPlayerCurlBrowserHost implementation.
+ * src/openvrml-player/curlbrowserhost.h: Added.
+ OpenvrmlPlayerCurlBrowserHost inherits GtkSocket and implements
+ the org.openvrml.BrowserHost D-Bus interface.
+ * src/openvrml-player/player.cpp
+ (command_channel): Removed.
+ (request_channel): Removed.
+ (request_channel_watch_id): Removed.
+ (signal_data): Added. Data for GUI (GtkBuilder) signal handlers.
+ (curl_stream_data): Moved to curlbrowserhost.cpp.
+ (curl_source_callback_data): Removed.
+ (request_data): Removed.
+ (location_entry): Removed.
+ (OPENVRML_PLAYER_CURL_EASY_RETURN_VAL_IF_ERROR): Moved to
+ curlbrowserhost.cpp.
+ (OPENVRML_PLAYER_CURL_MULTI_RETURN_IF_ERROR): Moved to
+ curlbrowserhost.cpp.
+ (OPENVRML_PLAYER_CURL_MULTI_RETURN_VAL_IF_ERROR): Moved to
+ curlbrowserhost.cpp.
+ (main(int, char *[])): Got rid of all the command/request channel
+ setup stuff. The browser control is now created by the
+ OpenvrmlPlayerCurlControlHost. All we have to do in main is set
+ up the GUI. Note that since the control isn't created until
+ realize, we defer calling _load_url until then.
+ (get_openvrml_xembed_cmd(gint &, char **&)): Removed.
+ (spawn_openvrml_xembed(GtkNativeWindow, gint &, gint &)): Removed.
+ (set_locationentry_text(const gchar *)): Removed.
+ (load_url(const gchar *)): Removed.
+ (CURLSource): Moved to curlbrowserhost.cpp.
+ (curl_source_new(CURLM *)): Moved to curlbrowserhost.cpp.
+ (reset_fds(CURLSource &)): Moved to curlbrowserhost.cpp.
+ (openvrml_player_curl_prepare(GSource *, gint *)): Moved to
+ curlbrowserhost.cpp as
+ openvrml_player_curl_browser_host_curl_prepare.
+ (openvrml_player_curl_check(GSource *)): Moved to
+ curlbrowserhost.cpp as
+ openvrml_player_curl_browser_host_curl_check.
+ (openvrml_player_curl_dispatch(GSource *, GSourceFunc, gpointer)):
+ Moved to curlbrowserhost.cpp as
+ openvrml_player_curl_browser_host_curl_dispatch.
+ (openvrml_player_curl_finalize(GSource *)): Moved to
+ curlbrowserhost.cpp as
+ openvrml_player_curl_browser_host_curl_finalize.
+ (openvrml_player_curl_source_callback(gpointer)): Moved to
+ curlbrowserhost.cpp as
+ openvrml_player_curl_browser_host_curl_source_callback.
+ (openvrml_player_request_data_available(GIOChannel *,
+ GIOCondition, gpointer)): Removed.
+ (openvrml_player_curl_write(void *, size_t, size_t, void *)):
+ Moved to curlbrowserhost.cpp as
+ openvrml_player_curl_browser_host_curl_write.
+ (openvrml_player_on_file_open_activated(GtkAction *, gpointer)):
+ Use signal_data passed in the user_data argument.
+ (openvrml_player_on_locationentry_activated(GtkEntry *,
+ gpointer)): Use signal_data passed in the user_data argument.
+ (openvrml_player_quit): No more quit dance; just call
+ gtk_main_quit.
+ (openvrml_player_watch_child(GPid, gint, gpointer)): Removed.
+ (openvrml_player_on_browserhost_realize(GtkWidget *, gpointer)):
+ Load the URL passed in user_data; see main.
+ (write_command(const std::string &)): Removed.
+ (curl_stream_data(CURL *, const char *)): Moved to
+ curlbrowserhost.cpp.
+ (curl_stream_data::handle() const): Moved to curlbrowserhost.cpp.
+ (curl_stream_data::url() const): Moved to curlbrowserhost.cpp.
+ (curl_stream_data::initialize()): Moved to curlbrowserhost.cpp.
+ (curl_stream_data::initialized() const): Moved to
+ curlbrowserhost.cpp.
+
+2008-09-06 Braden McDaniel <br...@en...>
+
+ * src/Makefile.am
(dist_openvrml_player_ui_DATA): Applied dist_ prefix.
(EXTRA_DIST): Removed openvrml_player_ui_DATA.
Modified: branches/0.17/README
===================================================================
--- branches/0.17/README 2008-09-06 05:06:40 UTC (rev 3585)
+++ branches/0.17/README 2008-09-06 05:41:07 UTC (rev 3586)
@@ -280,11 +280,12 @@
Mozilla-based browser will show a listing of successfully installed
plug-ins.
- It is possible, for testing or other convenience, to run the
-plug-in from the build directories. A symbolic link to the plug-in
-module "openvrml.so" must be made in the Mozilla plug-in directory and
-the environment variable "OPENVRML_XEMBED" must be set to the full
-path name of the "openvrml-xembed" executable.
+ To run openvrml-player or the Mozilla plug-in from the build
+directories, you must first start an openvrml-xembed process. Once
+openvrml-xembed has been installed, D-Bus will start it automatically
+as needed. Additionally, to run the plug-in from the build
+directories, a symbolic link to the plug-in module "openvrml.so" must
+be made in the Mozilla plug-in directory.
Conformance
Modified: branches/0.17/configure.ac
===================================================================
--- branches/0.17/configure.ac 2008-09-06 05:06:40 UTC (rev 3585)
+++ branches/0.17/configure.ac 2008-09-06 05:41:07 UTC (rev 3586)
@@ -13,6 +13,7 @@
[java/vrml/node/Makefile]
[java/vrml/field/Makefile]
[src/Makefile]
+ [src/openvrml-xembed/org.openvrml.BrowserControl.service]
[src/libopenvrml/openvrml-config.h]
[src/libopenvrml-gl/openvrml-gl-config.h]
[examples/Makefile]
@@ -140,6 +141,13 @@
# openvrml-xembed and openvrml-player both use GOption, which was
# introduced in GLib 2.6.
#
+PKG_CHECK_MODULES([DBUS_G], [dbus-glib-1 glib-2.0 >= 2.6], ,
+ [have_dbus_glib=no])
+AC_PATH_PROG([DBUS_BINDING_TOOL], [dbus-binding-tool])
+session_bus_servicesdir=`$PKG_CONFIG --variable=session_bus_services_dir dbus-1`
+AC_SUBST([session_bus_servicesdir])
+
+#
# openvrml-player uses GtkBuilder, which was introduced in GTK+ 2.12.
#
PKG_CHECK_MODULES([GTK], [gtk+-2.0 >= 2.12 gthread-2.0 glib-2.0 >= 2.6], ,
Modified: branches/0.17/lib/gtkglext/gdk/x11/gdkglcontext-x11.c
===================================================================
--- branches/0.17/lib/gtkglext/gdk/x11/gdkglcontext-x11.c 2008-09-06 05:06:40 UTC (rev 3585)
+++ branches/0.17/lib/gtkglext/gdk/x11/gdkglcontext-x11.c 2008-09-06 05:41:07 UTC (rev 3586)
@@ -107,9 +107,8 @@
if (impl->gldrawable != NULL)
{
- gpointer gldrawable_location = impl->gldrawable;
g_object_remove_weak_pointer (G_OBJECT (impl->gldrawable),
- &gldrawable_location);
+ (gpointer *) &impl->gldrawable);
impl->gldrawable = NULL;
}
@@ -361,18 +360,16 @@
if (impl->gldrawable != NULL)
{
- gpointer gldrawable_location = impl->gldrawable;
g_object_remove_weak_pointer (G_OBJECT (impl->gldrawable),
- &gldrawable_location);
+ (gpointer *) &impl->gldrawable);
impl->gldrawable = NULL;
}
if (gldrawable != NULL && GDK_IS_GL_DRAWABLE (gldrawable))
{
impl->gldrawable = gldrawable;
- gpointer gldrawable_location = impl->gldrawable;
- g_object_add_weak_pointer (G_OBJECT (impl->gldrawable),
- &gldrawable_location);
+ g_object_add_weak_pointer (G_OBJECT (gldrawable),
+ (gpointer *) &impl->gldrawable);
}
}
Modified: branches/0.17/mozilla-plugin/configure.ac
===================================================================
--- branches/0.17/mozilla-plugin/configure.ac 2008-09-06 05:06:40 UTC (rev 3585)
+++ branches/0.17/mozilla-plugin/configure.ac 2008-09-06 05:41:07 UTC (rev 3586)
@@ -29,17 +29,15 @@
[PKG_CHECK_MODULES([MOZILLA_PLUGIN], [mozilla-plugin >= 1.6],
[mozilla_plugin_pkg=mozilla-plugin],
[have_mozilla_plugin=no])])])])
-PKG_CHECK_MODULES([GTK], [gtk+-2.0], , [have_gtk=no])
+PKG_CHECK_MODULES([DBUS_G], [dbus-glib-1], , [have_dbus_glib=no])
+AC_PATH_PROG([DBUS_BINDING_TOOL], [dbus-binding-tool])
-if test "X$enable_mozilla_plugin" != "Xno"; then
- if test "X$have_mozilla_plugin" = "Xno"; then
- AC_MSG_FAILURE([Mozilla plug-in development headers are required to build the Mozilla plug-in.])
- fi
- if test "X$have_gtk" = "Xno"; then
- AC_MSG_FAILURE([GTK+ is required to build the Mozilla plug-in])
- fi
-fi
+AS_IF([test "X$enable_mozilla_plugin" != "Xno"],
+ [AS_IF([test "X$have_mozilla_plugin" = "Xno"],
+ [AC_MSG_FAILURE([Mozilla plug-in development headers are required to build the Mozilla plug-in.])])
+ AS_IF([test "X$have_dbus_glib" = "Xno"],
+ [AC_MSG_FAILURE([The D-Bus GLib binding is required to build the Mozilla plug-in])])])
AM_CONDITIONAL([ENABLE_MOZILLA_PLUGIN],
- [test "X$enable_mozilla_plugin" != "Xno" -a "X$have_gtk" != "Xno"])
+ [test "X$enable_mozilla_plugin" != "Xno" -a "X$have_dbus_glib" != "Xno"])
AC_OUTPUT
Modified: branches/0.17/mozilla-plugin/src/Makefile.am
===================================================================
--- branches/0.17/mozilla-plugin/src/Makefile.am 2008-09-06 05:06:40 UTC (rev 3585)
+++ branches/0.17/mozilla-plugin/src/Makefile.am 2008-09-06 05:41:07 UTC (rev 3586)
@@ -1,17 +1,28 @@
AM_CPPFLAGS = \
-DGTK_DISABLE_DEPRECATED \
-DOPENVRML_LIBEXECDIR_=\"$(libexecdir)\"
-AM_CXXFLAGS = $(MOZILLA_PLUGIN_CFLAGS) $(GTK_CFLAGS)
+AM_CXXFLAGS = $(MOZILLA_PLUGIN_CFLAGS) $(DBUS_G_CFLAGS)
mozpluginsdir = $(libdir)/mozilla/plugins
if ENABLE_MOZILLA_PLUGIN
mozplugins_LTLIBRARIES = openvrml.la
+BUILT_SOURCES = browser-host-server-glue.h
endif
openvrml_la_SOURCES = openvrml.cpp
openvrml_la_LDFLAGS = \
-module -avoid-version \
- $(MOZILLA_PLUGIN_LIBS)
+ $(MOZILLA_PLUGIN_LIBS) \
+ $(DBUS_G_LIBS)
+browser-host-server-glue.h: $(top_srcdir)/../src/openvrml-xembed/browser-host.xml
+ $(LIBTOOL) --mode=execute $(DBUS_BINDING_TOOL) \
+ --prefix=openvrml_np_browser_host \
+ --mode=glib-server \
+ --output=$@ \
+ $?
+
EXTRA_DIST = $(openvrml_la_SOURCES)
+
+CLEANFILES = $(BUILT_SOURCES)
Modified: branches/0.17/mozilla-plugin/src/openvrml.cpp
===================================================================
--- branches/0.17/mozilla-plugin/src/openvrml.cpp 2008-09-06 05:06:40 UTC (rev 3585)
+++ branches/0.17/mozilla-plugin/src/openvrml.cpp 2008-09-06 05:41:07 UTC (rev 3586)
@@ -2,7 +2,7 @@
//
// OpenVRML Mozilla plug-in
//
-// Copyright 2004, 2005, 2006, 2007 Braden McDaniel
+// Copyright 2004, 2005, 2006, 2007, 2008 Braden McDaniel
//
// 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
@@ -33,21 +33,50 @@
# include <boost/scoped_ptr.hpp>
# include <npupp.h>
# if defined MOZ_X11
-# include <fcntl.h>
-# include <gdk/gdkx.h>
+# include <dbus/dbus-glib-bindings.h>
# else
# error Unsupported toolkit.
# endif
+# define OPENVRML_NP_TYPE_BROWSER_HOST (openvrml_np_browser_host_get_type())
+# define OPENVRML_NP_BROWSER_HOST(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), OPENVRML_NP_TYPE_BROWSER_HOST, OpenvrmlNpBrowserHost))
+# define OPENVRML_NP_BROWSER_HOST_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), OPENVRML_NP_TYPE_BROWSER_HOST, OpenvrmlNpBrowserHostClass))
+
+G_BEGIN_DECLS
+
+typedef struct OpenvrmlNpBrowserHost_ OpenvrmlNpBrowserHost;
+typedef struct OpenvrmlNpBrowserHostClass_ OpenvrmlNpBrowserHostClass;
+
+struct OpenvrmlNpBrowserHost_ {
+ GObject parent;
+ gchar * path;
+ NPP npp;
+};
+
+struct OpenvrmlNpBrowserHostClass_ {
+ GObjectClass parent;
+ DBusGConnection * connection;
+ gchar * host_name;
+};
+
+GType openvrml_np_browser_host_get_type();
+
+int
+openvrml_np_browser_host_get_url(OpenvrmlNpBrowserHost * host, const char * url,
+ GError ** error);
+void openvrml_np_browser_host_set_world_url(OpenvrmlNpBrowserHost * host,
+ const char * url, GError ** error);
+
+G_END_DECLS
+
+# include "browser-host-server-glue.h"
+
using namespace boost::multi_index::detail; // for scope_guard
namespace {
void printerr(const char * str);
- extern "C" gboolean request_data_available(GIOChannel * source,
- GIOCondition condition,
- gpointer data);
class plugin_instance;
typedef bool (plugin_instance::*script_callback_t)(const NPVariant *,
@@ -71,18 +100,12 @@
class plugin_instance : boost::noncopyable {
- friend gboolean request_data_available(GIOChannel * source,
- GIOCondition condition,
- gpointer data);
-
const NPP npp;
- GdkNativeWindow window;
+ void * window;
int x, y;
int width, height;
- GIOChannel * command_channel;
- GIOChannel * request_channel;
- guint request_channel_watch_id;
- std::stringstream request_line;
+ OpenvrmlNpBrowserHost * browser_host;
+ DBusGProxy * browser;
public:
NPObject * const npobj;
@@ -93,8 +116,11 @@
void set_window(NPWindow & window)
throw (std::bad_alloc, std::runtime_error);
void HandleEvent(void * event) throw ();
- ssize_t write_command(const std::string & command);
+ NPError new_stream(NPMIMEType type, NPStream * stream);
+ NPError destroy_stream(NPStream * stream);
+ int32 write(NPStream * stream, int32 len, void * buffer);
+
//
// Scripting API method implementations.
//
@@ -105,6 +131,87 @@
};
} // namespace
+G_DEFINE_TYPE(OpenvrmlNpBrowserHost, openvrml_np_browser_host, G_TYPE_OBJECT)
+
+void openvrml_np_browser_host_init(OpenvrmlNpBrowserHost * const host)
+{
+ static size_t count = 0;
+ host->path = g_strdup_printf("/org/openvrml/BrowserHost/%u/%lu",
+ getpid(), count++);
+ dbus_g_connection_register_g_object(
+ OPENVRML_NP_BROWSER_HOST_GET_CLASS(host)->connection,
+ host->path,
+ G_OBJECT(host));
+}
+
+namespace {
+ enum np_host_signal_id {
+ shutdown_id,
+ last_signal_id
+ };
+
+ G_GNUC_INTERNAL guint signals[last_signal_id];
+}
+
+void openvrml_np_browser_host_class_init(OpenvrmlNpBrowserHostClass * klass)
+{
+ signals[shutdown_id] =
+ g_signal_new("shutdown",
+ G_OBJECT_CLASS_TYPE(klass),
+ GSignalFlags(G_SIGNAL_RUN_LAST | G_SIGNAL_DETAILED),
+ 0,
+ NULL, NULL,
+ g_cclosure_marshal_VOID__VOID,
+ G_TYPE_NONE, 0);
+
+ GError * error = 0;
+ scope_guard error_guard = make_guard(g_error_free, boost::ref(error));
+ klass->connection = dbus_g_bus_get(DBUS_BUS_SESSION, &error);
+ if (!klass->connection) {
+ g_critical("Failed to open connection to bus: %s", error->message);
+ return;
+ }
+
+ klass->host_name = g_strdup_printf("org.openvrml.BrowserHost-%u",
+ getpid());
+
+ DBusGProxy * driver_proxy =
+ dbus_g_proxy_new_for_name(klass->connection,
+ DBUS_SERVICE_DBUS,
+ DBUS_PATH_DBUS,
+ DBUS_INTERFACE_DBUS);
+ scope_guard driver_proxy_guard = make_guard(g_object_unref, driver_proxy);
+ boost::ignore_unused_variable_warning(driver_proxy_guard);
+
+ guint request_ret;
+ if (!org_freedesktop_DBus_request_name(driver_proxy,
+ klass->host_name,
+ 0, &request_ret,
+ &error)) {
+ g_critical("Request for name \"%s\" failed: %s",
+ klass->host_name, error->message);
+ return;
+ }
+
+ dbus_g_object_type_install_info(
+ OPENVRML_NP_TYPE_BROWSER_HOST,
+ &dbus_glib_openvrml_np_browser_host_object_info);
+ error_guard.dismiss();
+}
+
+int openvrml_np_browser_host_get_url(OpenvrmlNpBrowserHost * const host,
+ const char * const url,
+ GError ** /* error */)
+{
+ return NPN_GetURL(host->npp, url, 0);
+}
+
+void openvrml_np_browser_host_set_world_url(OpenvrmlNpBrowserHost * /* host */,
+ const char * /* url */,
+ GError ** /* error */)
+{
+}
+
char * NP_GetMIMEDescription()
{
return NPP_GetMIMEDescription();
@@ -279,9 +386,11 @@
char * NPP_GetMIMEDescription()
{
- return "model/x3d+vrml:x3dv:X3D world;"
- "model/vrml:wrl:VRML world;"
- "x-world/x-vrml:wrl:VRML world";
+ static const char mimeDescription[] =
+ "model/x3d+vrml:x3dv:X3D world;"
+ "model/vrml:wrl:VRML world;"
+ "x-world/x-vrml:wrl:VRML world";
+ return const_cast<char *>(&mimeDescription[0]);
}
NPError NPP_Initialize()
@@ -431,20 +540,14 @@
NPBool /* seekable */,
uint16 * const stype)
{
- if (!instance) { return NPERR_INVALID_INSTANCE_ERROR; }
+ if (!instance || !instance->pdata) { return NPERR_INVALID_INSTANCE_ERROR; }
+
*stype = NP_NORMAL;
- assert(instance->pdata);
plugin_instance & pluginInstance =
*static_cast<plugin_instance *>(instance->pdata);
- std::ostringstream command;
- command << "new-stream " << size_t(stream) << ' ' << type << ' '
- << stream->url << '\n';
- const ssize_t bytes_written = pluginInstance.write_command(command.str());
- return (bytes_written < 0)
- ? NPERR_GENERIC_ERROR
- : NPERR_NO_ERROR;
+ return pluginInstance.new_stream(type, stream);
}
NPError NPP_DestroyStream(const NPP instance,
@@ -456,12 +559,7 @@
plugin_instance & pluginInstance =
*static_cast<plugin_instance *>(instance->pdata);
- std::ostringstream command;
- command << "destroy-stream " << size_t(stream) << '\n';
- const ssize_t bytes_written = pluginInstance.write_command(command.str());
- return (bytes_written < 0)
- ? NPERR_GENERIC_ERROR
- : NPERR_NO_ERROR;
+ return pluginInstance.destroy_stream(stream);
}
/* PLUGIN DEVELOPERS:
@@ -499,14 +597,7 @@
plugin_instance & pluginInstance =
*static_cast<plugin_instance *>(instance->pdata);
- std::ostringstream command;
- command << "write " << size_t(stream) << ' ' << ' ' << len << '\n';
- for (int32 i = 0; i < len; ++i) {
- command.put(static_cast<char *>(buffer)[i]);
- }
- const ssize_t bytes_written = pluginInstance.write_command(command.str());
-
- return bytes_written; // The number of bytes accepted.
+ return pluginInstance.write(stream, len, buffer);
}
void NPP_StreamAsFile(const NPP instance,
@@ -1043,55 +1134,62 @@
y(0),
width(0),
height(0),
- command_channel(0),
- request_channel(0),
- request_channel_watch_id(0),
+ browser_host(
+ OPENVRML_NP_BROWSER_HOST(
+ g_object_new(OPENVRML_NP_TYPE_BROWSER_HOST, 0))),
+ browser(0),
npobj(NPN_CreateObject(this->npp, &npclass))
{
+ if (!this->browser_host) { throw std::bad_alloc(); }
if (!this->npobj) { throw std::bad_alloc(); }
+
+ browser_host->npp = npp;
}
plugin_instance::~plugin_instance() throw ()
{
- if (this->request_channel_watch_id) {
- const gboolean succeeded =
- g_source_remove(this->request_channel_watch_id);
- g_assert(succeeded);
- }
+ NPN_ReleaseObject(this->npobj);
+ g_signal_emit(this->browser_host, signals[shutdown_id], 0);
+ }
- if (this->request_channel) {
- GError * error = 0;
- const gboolean flush = false;
- GIOStatus status = g_io_channel_shutdown(this->request_channel,
- flush,
- &error);
- if (status != G_IO_STATUS_NORMAL) {
- if (error) {
- printerr(error->message);
- g_error_free(error);
- }
- }
+ DBusGProxy * get_browser(DBusGConnection * const connection,
+ const char * const host_name,
+ const char * const host_path,
+ const guint64 host_id,
+ GError ** const error)
+ throw ()
+ {
+ DBusGProxy * browser_factory =
+ dbus_g_proxy_new_for_name_owner(connection,
+ "org.openvrml.BrowserControl",
+ "/BrowserFactory",
+ "org.openvrml.BrowserFactory",
+ error);
+ g_return_val_if_fail(browser_factory, 0);
+ scope_guard browser_factory_guard =
+ make_guard(g_object_unref, G_OBJECT(browser_factory));
+ boost::ignore_unused_variable_warning(browser_factory_guard);
- g_io_channel_unref(this->request_channel);
+ char * browser_path = 0;
+ if (!dbus_g_proxy_call(browser_factory,
+ "CreateControl",
+ error,
+ G_TYPE_STRING, host_name,
+ DBUS_TYPE_G_OBJECT_PATH, host_path,
+ G_TYPE_UINT64, host_id,
+ G_TYPE_BOOLEAN, true,
+ G_TYPE_INVALID,
+ DBUS_TYPE_G_OBJECT_PATH, &browser_path,
+ G_TYPE_INVALID)) {
+ return 0;
}
- if (this->command_channel) {
- GError * error = 0;
- const gboolean flush = false;
- GIOStatus status = g_io_channel_shutdown(this->command_channel,
- flush,
- &error);
- if (status != G_IO_STATUS_NORMAL) {
- if (error) {
- printerr(error->message);
- g_error_free(error);
- }
- }
-
- g_io_channel_unref(this->command_channel);
- }
-
- NPN_ReleaseObject(this->npobj);
+ DBusGProxy * browser =
+ dbus_g_proxy_new_for_name(connection,
+ "org.openvrml.BrowserControl",
+ browser_path,
+ "org.openvrml.Browser");
+ return browser;
}
void plugin_instance::set_window(NPWindow & window)
@@ -1100,7 +1198,7 @@
assert(window.window);
if (this->window) {
//
- // The plug-in window is unchanged. Resize the window and exit.
+ // The plug-in window is unchanged. Resize the window and exit.
//
return;
}
@@ -1110,171 +1208,91 @@
using boost::lexical_cast;
using boost::ref;
- this->window = GdkNativeWindow(ptrdiff_t(window.window));
+ this->window = window.window;
- //
- // The OPENVRML_XEMBED environment variable overrides the default path
- // to the child process executable. To allow OPENVRML_XEMBED to
- // include arguments (rather than just be a path to an executable), it
- // is parsed with g_shell_parse_argv. This is particularly useful in
- // case we want to run the child process in a harness like valgrind.
- //
- gint openvrml_xembed_cmd_argc = 0;
- gchar ** openvrml_xembed_cmd_argv = 0;
- scope_guard openvrml_xembed_cmd_argv_guard =
- make_guard(g_strfreev, ref(openvrml_xembed_cmd_argv));
- boost::ignore_unused_variable_warning(openvrml_xembed_cmd_argv_guard);
- const gchar * const openvrml_xembed_cmd =
- g_getenv("OPENVRML_XEMBED");
- if (!openvrml_xembed_cmd) {
- openvrml_xembed_cmd_argc = 1;
- openvrml_xembed_cmd_argv =
- static_cast<gchar **>(g_malloc0(sizeof (gchar *) * 2));
- if (!openvrml_xembed_cmd_argv) { throw std::bad_alloc(); }
- openvrml_xembed_cmd_argv[0] =
- g_strdup(OPENVRML_LIBEXECDIR_ "/openvrml-xembed");
- if (!openvrml_xembed_cmd_argv[0]) { throw std::bad_alloc(); }
- } else {
- GError * error = 0;
- scope_guard error_guard = make_guard(g_error_free, ref(error));
- gboolean succeeded =
- g_shell_parse_argv(openvrml_xembed_cmd,
- &openvrml_xembed_cmd_argc,
- &openvrml_xembed_cmd_argv,
- &error);
- if (!succeeded) {
- throw std::runtime_error(error
- ? error->message
- : "g_shell_parse_argv failure");
- }
- error_guard.dismiss();
- }
+ OpenvrmlNpBrowserHostClass * const browser_host_class =
+ OPENVRML_NP_BROWSER_HOST_GET_CLASS(this->browser_host);
- static const char initial_stream_arg_c_str[] = "--initial-stream";
- static const size_t initial_stream_arg_c_str_size =
- sizeof initial_stream_arg_c_str / sizeof (gchar);
- vector<gchar> initial_stream_arg_vec(
- initial_stream_arg_c_str,
- initial_stream_arg_c_str + initial_stream_arg_c_str_size);
+ GError * error = 0;
+ scope_guard error_guard = make_guard(g_error_free, boost::ref(error));
- const string socket_id_arg = lexical_cast<string>(this->window);
- const char * const socket_id_arg_c_str = socket_id_arg.c_str();
- vector<gchar> socket_id_arg_vec(
- socket_id_arg_c_str,
- socket_id_arg_c_str + socket_id_arg.length() + 1);
-
- const gint argv_size = openvrml_xembed_cmd_argc + 3;
- gchar ** const argv =
- static_cast<gchar **>(g_malloc(sizeof (gchar *) * argv_size));
- if (!argv) { throw std::bad_alloc(); }
- scope_guard argv_guard = make_guard(g_free, argv);
- boost::ignore_unused_variable_warning(argv_guard);
- gint i;
- for (i = 0; i < openvrml_xembed_cmd_argc; ++i) {
- argv[i] = openvrml_xembed_cmd_argv[i];
+ this->browser = get_browser(browser_host_class->connection,
+ browser_host_class->host_name,
+ this->browser_host->path,
+ guint64(this->window),
+ &error);
+ if (!this->browser) {
+ g_critical("Browser creation failed: %s", error->message);
+ return;
}
- argv[i++] = &initial_stream_arg_vec.front();
- argv[i++] = &socket_id_arg_vec.front();
- argv[i] = 0;
- gchar * const working_dir = g_get_current_dir();
- if (!working_dir) { throw std::bad_alloc(); };
- scope_guard working_dir_guard = make_guard(g_free, working_dir);
- boost::ignore_unused_variable_warning(working_dir_guard);
+ error_guard.dismiss();
+ }
- gchar ** envp = 0;
- GPid * const child_pid = 0;
- gint standard_input, standard_output;
- gint * const standard_error = 0;
+ NPError plugin_instance::new_stream(const NPMIMEType type,
+ NPStream * const stream)
+ {
+ if (!this->browser) { return NPERR_INVALID_INSTANCE_ERROR; }
+
GError * error = 0;
- scope_guard error_guard = make_guard(g_error_free, ref(error));
- gboolean succeeded = g_spawn_async_with_pipes(working_dir,
- argv,
- envp,
- GSpawnFlags(0),
- 0,
- 0,
- child_pid,
- &standard_input,
- &standard_output,
- standard_error,
- &error);
- if (!succeeded) {
- throw std::runtime_error(error
- ? error->message
- : "g_spawn_async_with_pipes failure");
+ scope_guard error_guard = make_guard(g_error_free, boost::ref(error));
+ gboolean result = dbus_g_proxy_call(this->browser,
+ "NewStream",
+ &error,
+ G_TYPE_UINT64, stream,
+ G_TYPE_STRING, type,
+ G_TYPE_STRING, stream->url,
+ G_TYPE_INVALID,
+ G_TYPE_INVALID);
+ if (!result) {
+ g_critical("Call to org.openvrml.Browser.NewStream failed: %s",
+ error->message);
+ return NPERR_GENERIC_ERROR;
}
-
- //
- // Don't dismiss "error_guard" yet; we reuse "error" below.
- //
-
- this->command_channel = g_io_channel_unix_new(standard_input);
- if (!this->command_channel) { throw std::bad_alloc(); }
- const GIOStatus status =
- g_io_channel_set_encoding(this->command_channel,
- 0, // binary (no encoding)
- &error);
- if (status != G_IO_STATUS_NORMAL) {
- throw std::runtime_error(error
- ? error->message
- : "g_io_channel_set_encoding failure");
- }
error_guard.dismiss();
-
- this->request_channel = g_io_channel_unix_new(standard_output);
- if (!this->request_channel) { throw std::bad_alloc(); }
- this->request_channel_watch_id =
- g_io_add_watch(this->request_channel,
- G_IO_IN,
- request_data_available,
- this);
+ return NPERR_NO_ERROR;
}
- void plugin_instance::HandleEvent(void *) throw ()
- {}
-
- ssize_t plugin_instance::write_command(const std::string & command)
+ NPError plugin_instance::destroy_stream(NPStream * const stream)
{
- if (!this->command_channel) { return 0; }
+ if (!this->browser) { return NPERR_INVALID_INSTANCE_ERROR; }
- gsize bytes_written;
- GError * error = 0;
- GIOStatus status = g_io_channel_write_chars(this->command_channel,
- command.data(),
- command.length(),
- &bytes_written,
- &error);
- if (status != G_IO_STATUS_NORMAL) {
- if (error) {
- printerr(error->message);
- g_error_free(error);
- }
- return -1;
- }
+ dbus_g_proxy_call_no_reply(this->browser,
+ "DestroyStream",
+ G_TYPE_UINT64, stream,
+ G_TYPE_INVALID);
+ return NPERR_NO_ERROR;
+ }
- do {
- status = g_io_channel_flush(this->command_channel, &error);
- } while (status == G_IO_STATUS_AGAIN);
+ int32 plugin_instance::write(NPStream * const stream,
+ const int32 len,
+ void * const buffer)
+ {
+ if (!this->browser) { return 0; }
- if (status != G_IO_STATUS_NORMAL) {
- if (error) {
- printerr(error->message);
- g_error_free(error);
- }
- return -1;
- }
+ GArray array = {};
+ array.data = static_cast<char *>(buffer);
+ array.len = len;
- return bytes_written;
+ dbus_g_proxy_call_no_reply(this->browser,
+ "Write",
+ G_TYPE_UINT64, stream,
+ DBUS_TYPE_G_UCHAR_ARRAY, &array,
+ G_TYPE_INVALID);
+ return len;
}
+ void plugin_instance::HandleEvent(void *) throw ()
+ {}
+
bool plugin_instance::get_name(const NPVariant * const /* args */,
const uint32_t /* argCount */,
NPVariant * const result)
{
static const std::string name = PACKAGE_NAME;
NPUTF8 * const name_str =
- static_cast<NPUTF8 *>(NPN_MemAlloc(sizeof (NPUTF8) * name.length()));
+ static_cast<NPUTF8 *>(
+ NPN_MemAlloc(sizeof (NPUTF8) * name.length()));
std::copy(name.begin(), name.end(), name_str);
STRINGN_TO_NPVARIANT(name_str, name.length(), *result);
return true;
@@ -1291,64 +1309,4 @@
STRINGN_TO_NPVARIANT(ver_str, ver.length(), *result);
return true;
}
-
- gboolean request_data_available(GIOChannel * const source,
- GIOCondition,
- const gpointer data)
- {
- using std::string;
-
- plugin_instance & pluginInstance =
- *static_cast<plugin_instance *>(data);
-
- gchar c;
- do {
- gsize bytes_read;
- GError * error = 0;
- const GIOStatus status =
- g_io_channel_read_chars(source, &c, 1, &bytes_read, &error);
- if (status == G_IO_STATUS_ERROR) {
- if (error) {
- g_warning(error->message);
- g_error_free(error);
- }
- return false;
- }
- if (status == G_IO_STATUS_EOF) { return false; }
- if (status == G_IO_STATUS_AGAIN) { continue; }
- g_return_val_if_fail(status == G_IO_STATUS_NORMAL, false);
-
- g_assert(bytes_read == 1);
-
- if (c != '\n') { pluginInstance.request_line.put(c); }
-
- } while (g_io_channel_get_buffer_condition(source) & G_IO_IN
- && c != '\n');
-
- if (c == '\n') {
- string request_type;
- pluginInstance.request_line >> request_type;
- if (request_type == "get-url") {
- string url, target;
- pluginInstance.request_line >> url >> target;
- const NPError result =
- NPN_GetURL(pluginInstance.npp,
- url.c_str(),
- target.empty() ? 0 : target.c_str());
- std::ostringstream command;
- command << "get-url-result " << url << ' ' << result << '\n';
- const ssize_t bytes_written =
- pluginInstance.write_command(command.str());
- if (bytes_written != ssize_t(command.str().length())) {
- // XXX
- // XXX Do what here? Console message?
- // XXX
- }
- }
- pluginInstance.request_line.str(string());
- pluginInstance.request_line.clear();
- }
-
- return true;
- }
} // namespace
Modified: branches/0.17/src/Makefile.am
===================================================================
--- branches/0.17/src/Makefile.am 2008-09-06 05:06:40 UTC (rev 3585)
+++ branches/0.17/src/Makefile.am 2008-09-06 05:41:07 UTC (rev 3586)
@@ -5,6 +5,7 @@
if ENABLE_XEMBED
libexec_PROGRAMS = openvrml-xembed/openvrml-xembed
+session_bus_services_DATA = openvrml-xembed/org.openvrml.BrowserControl.service
endif
if ENABLE_PLAYER
@@ -66,10 +67,7 @@
libopenvrml/private.h \
libopenvrml/openvrml/ScriptJDK.h \
openvrml-xembed/bounded_buffer.h \
- openvrml-xembed/command_istream.h \
openvrml-xembed/plugin_streambuf.h \
- openvrml-xembed/request_channel.h \
- openvrml-xembed/gtkvrmlbrowser.h \
openvrml-player/filechooserdialog.h
LIBOPENVRML_LIBRARY_VERSION = 8:6:0
@@ -167,6 +165,7 @@
libopenvrml_gl_libopenvrml_gl_la_LIBADD = libopenvrml/libopenvrml.la
openvrml_xembed_openvrml_xembed_CPPFLAGS = \
+ -I$(top_builddir)/src/openvrml-xembed \
-I$(top_srcdir)/lib/gtkglext \
-I$(top_builddir)/lib/gtkglext \
-I$(top_builddir)/lib/gtkglext/gdk \
@@ -178,15 +177,21 @@
-DGTK_DISABLE_DEPRECATED
openvrml_xembed_openvrml_xembed_CXXFLAGS = \
$(PTHREAD_CFLAGS) \
+ $(DBUS_G_CFLAGS) \
$(GTK_CFLAGS) \
$(GL_CFLAGS)
openvrml_xembed_openvrml_xembed_SOURCES = \
openvrml-xembed/main.cpp \
- openvrml-xembed/command_istream.cpp \
+ openvrml-xembed/browserfactory.cpp \
+ openvrml-xembed/browserfactory.h \
openvrml-xembed/plugin_streambuf.cpp \
- openvrml-xembed/gtkvrmlbrowser.cpp
+ openvrml-xembed/browser.cpp \
+ openvrml-xembed/browser.h \
+ openvrml-xembed/streamclient.cpp \
+ openvrml-xembed/streamclient.h
openvrml_xembed_openvrml_xembed_LDFLAGS = \
$(OPENVRML_RPATH) \
+ $(DBUS_G_LIBS) \
$(GTK_LIBS) \
$(GL_LIBS)
openvrml_xembed_openvrml_xembed_LDADD = \
@@ -194,21 +199,49 @@
$(top_builddir)/lib/gtkglext/gtk/libgtkglext-x11-1.0.la \
$(top_builddir)/lib/gtkglext/gdk/libgdkglext-x11-1.0.la
+openvrml_xembed_datadir = $(datadir)/openvrml-xembed
+openvrml_xembed_dbusdir = $(openvrml_xembed_datadir)/dbus-1
+dist_openvrml_xembed_dbus_DATA = \
+ openvrml-xembed/browser.xml \
+ openvrml-xembed/browser-factory.xml \
+ openvrml-xembed/browser-host.xml
+BUILT_SOURCES = \
+ openvrml-xembed/browser-server-glue.h \
+ openvrml-xembed/browser-factory-server-glue.h \
+ openvrml-player/browser-host-server-glue.h
+
+openvrml-xembed/browser-server-glue.h: $(srcdir)/openvrml-xembed/browser.xml
+ $(LIBTOOL) --mode=execute $(DBUS_BINDING_TOOL) \
+ --prefix=openvrml_xembed_browser \
+ --mode=glib-server \
+ --output=$@ \
+ $?
+
+openvrml-xembed/browser-factory-server-glue.h: $(srcdir)/openvrml-xembed/browser-factory.xml
+ $(LIBTOOL) --mode=execute $(DBUS_BINDING_TOOL) \
+ --prefix=openvrml_xembed_browser_factory \
+ --mode=glib-server \
+ --output=$@ \
+ $?
+
openvrml_player_openvrml_player_CPPFLAGS = \
-DG_DISABLE_DEPRECATED \
-DGTK_DISABLE_DEPRECATED \
-DGNOME_DISABLE_DEPRECATED \
-DOPENVRML_PLAYER_PKGDATADIR_=\"$(datadir)/openvrml-player\" \
-DOPENVRML_LIBEXECDIR_=\"$(libexecdir)\" \
+ -I$(builddir)/openvrml-player \
-I$(builddir)/libopenvrml \
-I$(srcdir)/libopenvrml
openvrml_player_openvrml_player_CXXFLAGS = \
+ $(DBUS_G_CFLAGS) \
$(GNOMEUI_CFLAGS) \
$(CURL_CFLAGS)
openvrml_player_openvrml_player_LDFLAGS = \
-export-dynamic \
$(GNOMEUI_LIBS) \
+ $(DBUS_G_LIBS) \
$(CURL_LIBS)
openvrml_player_uidir = $(datadir)/openvrml-player/ui
@@ -216,15 +249,30 @@
openvrml_player_openvrml_player_SOURCES = \
openvrml-player/filechooserdialog.cpp \
- openvrml-player/player.cpp
+ openvrml-player/player.cpp \
+ openvrml-player/curlbrowserhost.cpp \
+ openvrml-player/curlbrowserhost.h
+openvrml-player/browser-host-server-glue.h: $(srcdir)/openvrml-xembed/browser-host.xml
+ $(LIBTOOL) --mode=execute $(DBUS_BINDING_TOOL) \
+ --prefix=openvrml_player_curl_browser_host \
+ --mode=glib-server \
+ --output=$@ \
+ $?
EXTRA_DIST = \
libopenvrml/openvrml-config.h.in \
- libopenvrml-gl/openvrml-gl-config.h.in
+ libopenvrml-gl/openvrml-gl-config.h.in \
+ openvrml-xembed/org.openvrml.BrowserControl.service.in
#
# Automake 1.10 seems to need this for distcheck to work.
#
CLEANFILES = \
+ $(BUILT_SOURCES) \
openvrml-xembed/.libs/openvrml-xembed
+
+DISTCLEANFILES = \
+ libopenvrml/openvrml-config.h \
+ libopenvrml-gl/openvrml-gl-config.h \
+ $(session_bus_services_DATA)
Copied: branches/0.17/src/openvrml-player/curlbrowserhost.cpp (from rev 3582, trunk/src/openvrml-player/curlbrowserhost.cpp)
===================================================================
--- branches/0.17/src/openvrml-player/curlbrowserhost.cpp (rev 0)
+++ branches/0.17/src/openvrml-player/curlbrowserhost.cpp 2008-09-06 05:41:07 UTC (rev 3586)
@@ -0,0 +1,925 @@
+// -*- Mode: C++; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 78 -*-
+//
+// OpenVRML Player
+// Copyright 2008 Braden McDaniel
+//
+// 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 3 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 library; if not, see <http://www.gnu.org/licenses/>.
+//
+
+# include "curlbrowserhost.h"
+# include <curl/curl.h>
+# include <libgnomevfs/gnome-vfs.h>
+# include <browser-host-server-glue.h>
+# include <dbus/dbus-glib-bindings.h>
+# include <dbus/dbus-protocol.h>
+# include <boost/concept_check.hpp>
+# include <boost/multi_index/detail/scope_guard.hpp>
+# include <boost/ref.hpp>
+# include <list>
+# include <vector>
+# include <string.h>
+
+using namespace boost::multi_index::detail; // for scope_guard
+
+G_DEFINE_TYPE(OpenvrmlPlayerCurlBrowserHost,
+ openvrml_player_curl_browser_host,
+ GTK_TYPE_SOCKET)
+
+namespace {
+ G_GNUC_INTERNAL
+ DBusGProxy * get_browser(DBusGConnection * connection,
+ const char * host_name,
+ const char * host_path,
+ guint64 host_id,
+ GError ** error)
+ throw ();
+
+ G_GNUC_INTERNAL GSource * curl_source_new(CURLM * multi_handle)
+ throw (std::bad_alloc);
+}
+
+extern "C" {
+ G_GNUC_INTERNAL
+ void
+ openvrml_player_curl_browser_host_get_property(GObject * obj,
+ guint property_id,
+ GValue * value,
+ GParamSpec * pspec);
+ G_GNUC_INTERNAL
+ void openvrml_player_curl_browser_host_realize(GtkWidget * widget);
+ G_GNUC_INTERNAL
+ void openvrml_player_curl_browser_host_unrealize(GtkWidget * widget);
+ G_GNUC_INTERNAL
+ void openvrml_player_curl_browser_host_finalize(GObject * obj);
+
+
+ G_GNUC_INTERNAL
+ void
+ openvrml_player_curl_browser_host_delete_curl_stream_data(
+ void * stream_data);
+ G_GNUC_INTERNAL
+ gboolean
+ openvrml_player_curl_browser_host_curl_source_callback(gpointer data);
+}
+
+struct OpenvrmlPlayerCurlBrowserHostPrivate_ {
+ gchar * path;
+ DBusGProxy * browser;
+ CURLM * multi_handle;
+ GSource * curl_source;
+ GHashTable * stream_data;
+};
+
+# define OPENVRML_PLAYER_CURL_BROWSER_HOST_GET_PRIVATE(obj) (G_TYPE_INSTANCE_GET_PRIVATE((obj), OPENVRML_PLAYER_TYPE_CURL_BROWSER_HOST, OpenvrmlPlayerCurlBrowserHostPrivate))
+
+void
+openvrml_player_curl_browser_host_init(
+ OpenvrmlPlayerCurlBrowserHost * const browser_host)
+{
+ browser_host->priv =
+ OPENVRML_PLAYER_CURL_BROWSER_HOST_GET_PRIVATE(browser_host);
+
+ static size_t count = 0;
+ browser_host->priv->path =
+ g_strdup_printf("/org/openvrml/BrowserHost/%u/%lu",
+ getpid(), count++);
+ dbus_g_connection_register_g_object(
+ OPENVRML_PLAYER_CURL_BROWSER_HOST_GET_CLASS(browser_host)->connection,
+ browser_host->priv->path,
+ G_OBJECT(browser_host));
+}
+
+namespace {
+ enum curl_browser_host_property_id {
+ object_path_id = 1
+ };
+
+ enum curl_browser_host_signal_id {
+ shutdown_id,
+ last_signal_id
+ };
+
+ G_GNUC_INTERNAL guint signals[last_signal_id];
+}
+
+void
+openvrml_player_curl_browser_host_class_init(
+ OpenvrmlPlayerCurlBrowserHostClass * klass)
+{
+ G_OBJECT_CLASS(klass)->get_property =
+ openvrml_player_curl_browser_host_get_property;
+ G_OBJECT_CLASS(klass)->finalize =
+ openvrml_player_curl_browser_host_finalize;
+ GTK_WIDGET_CLASS(klass)->realize =
+ openvrml_player_curl_browser_host_realize;
+ GTK_WIDGET_CLASS(klass)->unrealize =
+ openvrml_player_curl_browser_host_unrealize;
+
+ signals[shutdown_id] =
+ g_signal_new("shutdown",
+ G_OBJECT_CLASS_TYPE(klass),
+ GSignalFlags(G_SIGNAL_RUN_LAST | G_SIGNAL_DETAILED),
+ 0,
+ NULL, NULL,
+ g_cclosure_marshal_VOID__VOID,
+ G_TYPE_NONE, 0);
+
+ GError * error = 0;
+ scope_guard error_guard = make_guard(g_error_free, boost::ref(error));
+ klass->connection = dbus_g_bus_get(DBUS_BUS_SESSION, &error);
+ if (!klass->connection) {
+ g_critical("Failed to open connection to bus: %s", error->message);
+ return;
+ }
+
+ klass->host_name = g_strdup_printf("org.openvrml.BrowserHost-%u",
+ getpid());
+
+ DBusGProxy * driver_proxy =
+ dbus_g_proxy_new_for_name(klass->connection,
+ DBUS_SERVICE_DBUS,
+ DBUS_PATH_DBUS,
+ DBUS_INTERFACE_DBUS);
+ scope_guard driver_proxy_guard = make_guard(g_object_unref, driver_proxy);
+ boost::ignore_unused_variable_warning(driver_proxy_guard);
+
+ guint request_ret;
+ if (!org_freedesktop_DBus_request_name(driver_proxy,
+ klass->host_name,
+ 0, &request_ret,
+ &error)) {
+ g_critical("Request for name \"%s\" failed: %s",
+ klass->host_name, error->message);
+ return;
+ }
+
+ GParamSpec * pspec =
+ g_param_spec_pointer("object-path",
+ "object path",
+ "D-Bus object path",
+ G_PARAM_READABLE);
+ g_object_class_install_property(G_OBJECT_CLASS(klass),
+ object_path_id,
+ pspec);
+
+ g_type_class_add_private(G_OBJECT_CLASS(klass),
+ sizeof (OpenvrmlPlayerCurlBrowserHostPrivate));
+
+ dbus_g_object_type_install_info(
+ OPENVRML_PLAYER_TYPE_CURL_BROWSER_HOST,
+ &dbus_glib_openvrml_player_curl_browser_host_object_info);
+ error_guard.dismiss();
+}
+
+void openvrml_player_curl_browser_host_get_property(GObject * const obj,
+ const guint property_id,
+ GValue * const value,
+ GParamSpec * const pspec)
+{
+ OpenvrmlPlayerCurlBrowserHost * host =
+ OPENVRML_PLAYER_CURL_BROWSER_HOST(obj);
+ switch (property_id) {
+ case object_path_id:
+ g_value_set_string(value, host->priv->path);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID(obj, property_id, pspec);
+ }
+}
+
+namespace {
+
+ class G_GNUC_INTERNAL curl_stream_data {
+ CURL * const handle_;
+ std::vector<char> url_;
+ DBusGProxy * browser_;
+ bool initialized_;
+
+ public:
+ curl_stream_data(CURL * handle, const char * url, DBusGProxy * browser);
+
+ ...
[truncated message content] |
