Move engine side OSC and HTTP stuff to separate modules.

git-svn-id: http://svn.drobilla.net/lad/trunk/ingen@3576 a436a847-0d15-0410-975c-d299462d15a1

1 files changed, 160 insertions, 0 deletions

diff --git a/src/http/HTTPClientSender.cpp b/src/http/HTTPClientSender.cpp
new file mode 100644
index 00000000..564954ae
--- /dev/null
+++ b/src/http/HTTPClientSender.cpp
@@ -0,0 +1,160 @@
+/* This file is part of Ingen.
+ * Copyright 2008-2011 David Robillard <http://drobilla.net>
+ *
+ * Ingen 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.
+ *
+ * Ingen 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 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.,
+ * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <string>
+
+#include <libsoup/soup.h>
+
+#include "ingen/serialisation/Serialiser.hpp"
+#include "ingen/shared/World.hpp"
+#include "raul/Atom.hpp"
+#include "raul/AtomRDF.hpp"
+#include "raul/log.hpp"
+
+#include "../server/Engine.hpp"
+
+#include "HTTPClientSender.hpp"
+
+using namespace std;
+using namespace Raul;
+
+namespace Ingen {
+namespace Server {
+
+void
+HTTPClientSender::response_ok(int32_t id)
+{
+}
+
+void
+HTTPClientSender::response_error(int32_t id, const std::string& msg)
+{
+	warn << "HTTP Error " << id << " (" << msg << ")" << endl;
+}
+
+void
+HTTPClientSender::error(const std::string& msg)
+{
+	warn << "HTTP send error " << msg << endl;
+}
+
+void
+HTTPClientSender::put(const URI&                  uri,
+                      const Resource::Properties& properties,
+                      Resource::Graph             ctx)
+{
+	const std::string request_uri = (Raul::Path::is_path(uri))
+		? _url + "/patch" + uri.substr(uri.find("/"))
+		: uri.str();
+
+
+	Sord::Model model(*_engine.world()->rdf_world());
+	for (Resource::Properties::const_iterator i = properties.begin();
+	     i != properties.end(); ++i)
+		model.add_statement(
+				Sord::URI(*_engine.world()->rdf_world(), request_uri),
+				AtomRDF::atom_to_node(model, i->first.str()),
+				AtomRDF::atom_to_node(model, i->second));
+
+	const string str = model.write_to_string("", SERD_TURTLE);
+	send_chunk(str);
+}
+
+void
+HTTPClientSender::delta(const URI&                  uri,
+                        const Resource::Properties& remove,
+                        const Resource::Properties& add)
+{
+}
+
+void
+HTTPClientSender::del(const URI& uri)
+{
+	send_chunk(string("<").append(uri.str()).append("> a <http://www.w3.org/2002/07/owl#Nothing> ."));
+}
+
+void
+HTTPClientSender::connect(const Path& src_path, const Path& dst_path)
+{
+	const string msg = string(
+			"@prefix rdf:       <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .\n"
+			"@prefix ingen:     <http://drobilla.net/ns/ingen#> .\n").append(
+			"<> ingen:connection [\n"
+			"\tingen:destination <").append(dst_path.str()).append("> ;\n"
+			"\tingen:source <").append(src_path.str()).append(">\n] .\n");
+	send_chunk(msg);
+}
+
+void
+HTTPClientSender::disconnect(const URI& src,
+                             const URI& dst)
+{
+}
+
+void
+HTTPClientSender::disconnect_all(const Raul::Path& parent_patch_path,
+                                 const Raul::Path& path)
+{
+}
+
+void
+HTTPClientSender::set_property(const URI& subject, const URI& key, const Atom& value)
+{
+#if 0
+	Sord::Node node = AtomRDF::atom_to_node(*_engine.world()->rdf_world(), value);
+	const string msg = string(
+			"@prefix rdf:     <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .\n"
+			"@prefix ingen:   <http://drobilla.net/ns/ingen#> .\n"
+			"@prefix ingenui: <http://drobilla.net/ns/ingenuity#> .\n").append(
+			subject.str()).append("> ingen:property [\n"
+			"rdf:predicate ").append(key.str()).append(" ;\n"
+			"rdf:value     ").append(node.to_string()).append("\n] .\n");
+	send_chunk(msg);
+#endif
+}
+
+void
+HTTPClientSender::activity(const Path& path, const Raul::Atom& value)
+{
+	if (value.type() == Atom::BOOL) {
+		const string msg = string(
+			"@prefix ingen: <http://drobilla.net/ns/ingen#> .\n\n<").append(
+				path.str()).append("> ingen:activity true .\n");
+		send_chunk(msg);
+	} else if (value.type() == Atom::FLOAT) {
+		const string msg = string(
+			"@prefix ingen: <http://drobilla.net/ns/ingen#> .\n\n<").append(
+				path.str()).append("> ingen:activity ").append(
+					value.get_bool() ? "true" : "false").append(" .\n");
+		send_chunk(msg);
+	} else {
+		warn << "Unknown activity type at " << path << endl;
+	}
+}
+
+void
+HTTPClientSender::move(const Path& old_path, const Path& new_path)
+{
+	string msg = string(
+			"@prefix rdf:       <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .\n"
+			"@prefix ingen:     <http://drobilla.net/ns/ingen#> .\n\n<").append(
+			old_path.str()).append("> rdf:subject <").append(new_path.str()).append("> .\n");
+	send_chunk(msg);
+}
+
+} // namespace Server
+} // namespace Ingen