imported D-Bus C++ library

git-svn-id: http://dev.openwengo.org/svn/openwengo/wengophone-ng/branches/wengophone-dbus-api/libs/dbus@7382 30a43799-04e7-0310-8b2b-ea0d24f86d0e
2006-09-05 13:36:22 +00:00 · 2006-09-05 13:36:22 +00:00 · acfeb85b87
commit acfeb85b87
89 changed files with 92818 additions and 0 deletions
--- a/src/introspection.cpp
+++ b/src/introspection.cpp
@ -0,0 +1,134 @@
+/*
+ *
+ *  D-Bus++ - C++ bindings for DBus
+ *
+ *  Copyright (C) 2005-2006  Paolo Durante <shackan@gmail.com>
+ *
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Lesser General Public
+ *  License as published by the Free Software Foundation; either
+ *  version 2.1 of the License, or (at your option) any later version.
+ *
+ *  This library 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
+ *  Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public
+ *  License along with this library; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ */
+
+
+#include <dbus-c++/introspection.h>
+#include <dbus-c++/message.h>
+#include <dbus-c++/xml.h>
+
+#include <dbus/dbus.h>
+
+using namespace DBus;
+
+static const char* introspectable_name = "org.freedesktop.DBus.Introspectable";
+
+IntrospectableAdaptor::IntrospectableAdaptor()
+: InterfaceAdaptor(introspectable_name)
+{
+	register_method(IntrospectableAdaptor, Introspect, Introspect);
+}
+
+Message IntrospectableAdaptor::Introspect( const CallMessage& call )
+{
+	debug_log("requested introspection data");
+	
+	Xml::Node iroot("node");
+
+	InterfaceTable::const_iterator iti;
+
+	for(iti = _interfaces.begin(); iti != _interfaces.end(); ++iti)
+	{
+		debug_log("introspecting interface %s", iti->first.c_str());
+
+		IntrospectedInterface* const intro = iti->second->introspect();
+		if(intro)
+		{
+			Xml::Node& iface = iroot.add(Xml::Node("interface"));
+			iface.set("name", intro->name);
+
+			for(const IntrospectedMethod* m = intro->methods; m->args; ++m)
+			{
+				Xml::Node& method = iface.add(Xml::Node("method"));
+				method.set("name", m->name);
+
+				for(const IntrospectedArgument* a = m->args; a->type; ++a)
+				{
+					Xml::Node& arg = method.add(Xml::Node("arg"));
+					if(a->name) arg.set("name", a->name);
+					arg.set("direction", a->in ? "in" : "out");
+					arg.set("type", a->type);
+				}
+			}
+
+			for(const IntrospectedMethod* m = intro->signals; m->args; ++m)
+			{
+				Xml::Node& method = iface.add(Xml::Node("signal"));
+				method.set("name", m->name);
+
+				for(const IntrospectedArgument* a = m->args; a->type; ++a)
+				{
+					Xml::Node& arg = method.add(Xml::Node("arg"));
+					if(a->name) arg.set("name", a->name);
+					arg.set("type", a->type);
+				}
+			}
+		}
+	}
+	std::string xml = DBUS_INTROSPECT_1_0_XML_DOCTYPE_DECL_NODE + iroot.to_xml();
+
+	ReturnMessage reply(call);
+	MessageIter wi = reply.w_iter();
+	wi.append_string(xml.c_str());
+	return reply;
+}
+
+IntrospectedInterface* const IntrospectableAdaptor::introspect() const
+{
+	static IntrospectedArgument Introspect_args[] =
+	{
+		{ "data", "s", false },
+		{ 0, 0, 0 }
+	};
+	static IntrospectedMethod Introspectable_methods[] =
+	{
+		{ "Introspect", Introspect_args },
+		{ 0, 0 }
+	};
+	static IntrospectedMethod Introspectable_signals[] =
+	{
+		{ 0, 0 }
+	};
+	static IntrospectedInterface Introspectable_interface =
+	{
+		introspectable_name, Introspectable_methods, Introspectable_signals
+	};
+	return &Introspectable_interface;
+}
+
+IntrospectableProxy::IntrospectableProxy()
+: InterfaceProxy(introspectable_name)
+{}
+
+std::string IntrospectableProxy::Introspect()
+{
+	DBus::CallMessage call;
+
+	call.member("Introspect");
+
+	DBus::Message ret = invoke_method(call);
+
+	DBus::MessageIter ri = ret.r_iter();
+	const char* str = ri.get_string();
+
+	return str;
+}