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-rw-r--r--src/libs/client/Loader.cpp57
-rw-r--r--src/libs/client/Loader.h48
-rw-r--r--src/libs/client/Makefile.am8
-rw-r--r--src/libs/client/PluginModel.h8
-rw-r--r--src/libs/client/RDFQuery.cpp66
-rw-r--r--src/libs/client/RDFQuery.h60
-rw-r--r--src/libs/client/RDFWriter.cpp4
-rw-r--r--src/libs/client/Serializer.cpp44
-rw-r--r--src/libs/client/Serializer.h24
9 files changed, 282 insertions, 37 deletions
diff --git a/src/libs/client/Loader.cpp b/src/libs/client/Loader.cpp
new file mode 100644
index 00000000..7816e88a
--- /dev/null
+++ b/src/libs/client/Loader.cpp
@@ -0,0 +1,57 @@
+/* This file is part of Ingen. Copyright (C) 2006 Dave Robillard.
+ *
+ * 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 <iostream>
+#include "Loader.h"
+#include "RDFQuery.h"
+#include "ModelEngineInterface.h"
+
+namespace Ingen {
+namespace Client {
+
+
+Loader::Loader(SharedPtr<ModelEngineInterface> engine)
+ : _engine(engine)
+{
+}
+
+
+/** Load (create) all objects from an RDF into the engine.
+ *
+ * @param filename Filename to load objects from.
+ * @param parent Path of parent under which to load objects.
+ * @return whether or not load was successful.
+ */
+void
+Loader::load(const Glib::ustring& filename,
+ const Path& parent)
+{
+ RDFQuery query(Glib::ustring("SELECT DISTINCT ?name ?plugin FROM <") + filename + "> WHERE {\n"
+ + "?patch ingen:node ?node .\n"
+ + "?node ingen:name ?name ;\n"
+ + " ingen:plugin ?plugin .\n"
+ + "}");
+
+ RDFQuery::Results nodes = query.run(filename);
+
+ for (RDFQuery::Results::iterator i = nodes.begin(); i != nodes.end(); ++i)
+ _engine->create_node(parent.base() + (*i)["name"], (*i)["plugin"], false);
+}
+
+
+} // namespace Client
+} // namespace Ingen
+
diff --git a/src/libs/client/Loader.h b/src/libs/client/Loader.h
new file mode 100644
index 00000000..5fd31d52
--- /dev/null
+++ b/src/libs/client/Loader.h
@@ -0,0 +1,48 @@
+/* This file is part of Ingen. Copyright (C) 2006 Dave Robillard.
+ *
+ * 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
+ */
+
+#ifndef LOADER_H
+#define LOADER_H
+
+#include <glibmm/ustring.h>
+#include "raul/SharedPtr.h"
+#include "raul/Path.h"
+
+namespace Ingen {
+namespace Client {
+
+class ModelEngineInterface;
+
+
+/** Loads objects (patches, nodes, etc) into the engine from RDF.
+ */
+class Loader {
+public:
+ Loader(SharedPtr<ModelEngineInterface> engine);
+
+ void load(const Glib::ustring& filename,
+ const Path& parent);
+
+private:
+ //string _patch_search_path;
+ SharedPtr<ModelEngineInterface> _engine;
+};
+
+
+} // namespace Client
+} // namespace Ingen
+
+#endif // LOADER_H
diff --git a/src/libs/client/Makefile.am b/src/libs/client/Makefile.am
index cde46fbd..48811414 100644
--- a/src/libs/client/Makefile.am
+++ b/src/libs/client/Makefile.am
@@ -3,8 +3,8 @@ AM_CXXFLAGS = -I$(top_srcdir)/src/common
if BUILD_CLIENT_LIB
noinst_LTLIBRARIES = libingenclient.la
-libingenclient_la_CXXFLAGS = -I$(top_srcdir)/src/common -DPKGDATADIR=\"$(pkgdatadir)\" @LXML2_CFLAGS@ @RAPTOR_CFLAGS@ @LSIGCPP_CFLAGS@ @RAUL_CFLAGS@
-libingenclient_la_LIBADD = @LXML2_LIBS@ @LOSC_LIBS@ @RAPTOR_LIBS@ @LSIGCPP_LIBS@ @RAUL_LIBS@
+libingenclient_la_CXXFLAGS = -I$(top_srcdir)/src/common -DPKGDATADIR=\"$(pkgdatadir)\" @LXML2_CFLAGS@ @RAPTOR_CFLAGS@ @LSIGCPP_CFLAGS@ @RAUL_CFLAGS@ @GLIBMM_CFLAGS@
+libingenclient_la_LIBADD = @LXML2_LIBS@ @LOSC_LIBS@ @RAPTOR_LIBS@ @LSIGCPP_LIBS@ @RAUL_LIBS@ @GLIBMM_LIBS@
libingenclient_la_SOURCES = \
OSCEngineSender.h \
@@ -30,8 +30,12 @@ libingenclient_la_SOURCES = \
PluginModel.h \
RDFWriter.h \
RDFWriter.cpp \
+ RDFQuery.h \
+ RDFQuery.cpp \
Serializer.h \
Serializer.cpp \
+ Loader.h \
+ Loader.cpp \
DeprecatedSerializer.h \
DeprecatedSerializer.cpp \
ConnectionModel.h \
diff --git a/src/libs/client/PluginModel.h b/src/libs/client/PluginModel.h
index 76edc737..7af4f169 100644
--- a/src/libs/client/PluginModel.h
+++ b/src/libs/client/PluginModel.h
@@ -59,10 +59,10 @@ public:
}*/
const char* const type_uri() const {
- if (m_type == LV2) return "ingen:LV2";
- else if (m_type == LADSPA) return "ingen:LADSPA";
- else if (m_type == DSSI) return "ingen:DSSI";
- else if (m_type == Internal) return "ingen:Internal";
+ if (m_type == LV2) return "ingen:LV2Plugin";
+ else if (m_type == LADSPA) return "ingen:LADSPAPlugin";
+ else if (m_type == DSSI) return "ingen:DSSIPlugin";
+ else if (m_type == Internal) return "ingen:InternalPlugin";
else if (m_type == Patch) return "ingen:Patch";
else return "";
}
diff --git a/src/libs/client/RDFQuery.cpp b/src/libs/client/RDFQuery.cpp
new file mode 100644
index 00000000..8e08848a
--- /dev/null
+++ b/src/libs/client/RDFQuery.cpp
@@ -0,0 +1,66 @@
+/* This file is part of Ingen. Copyright (C) 2006 Dave Robillard.
+ *
+ * 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 <iostream>
+#include <cassert>
+#include <rasqal.h>
+#include "RDFQuery.h"
+
+namespace Ingen {
+namespace Client {
+
+
+RDFQuery::Results
+RDFQuery::run(const Glib::ustring filename)
+{
+ Results result;
+
+ rasqal_init();
+
+ rasqal_query *rq = rasqal_new_query("sparql", NULL);
+
+ rasqal_query_prepare(rq, (unsigned char*)_query.c_str(), NULL);
+ rasqal_query_results* results = rasqal_query_execute(rq);
+ assert(results);
+
+ while (!rasqal_query_results_finished(results)) {
+
+ Bindings bindings;
+
+ for (int i=0; i < rasqal_query_results_get_bindings_count(results); i++) {
+ const unsigned char* rname = rasqal_query_results_get_binding_name(results, i);
+ rasqal_literal* rvalue = rasqal_query_results_get_binding_value(results, i);
+
+ Glib::ustring name((const char*)rname);
+ Glib::ustring value((const char*)rasqal_literal_as_string(rvalue));
+
+ bindings.insert(std::make_pair(name, value));
+ }
+
+ result.push_back(bindings);
+ rasqal_query_results_next(results);
+ }
+
+ rasqal_free_query_results(results);
+ rasqal_free_query(rq);
+ rasqal_finish();
+
+ return result;
+}
+
+
+} // namespace Client
+} // namespace Ingen
diff --git a/src/libs/client/RDFQuery.h b/src/libs/client/RDFQuery.h
new file mode 100644
index 00000000..3e7a1521
--- /dev/null
+++ b/src/libs/client/RDFQuery.h
@@ -0,0 +1,60 @@
+/* This file is part of Ingen. Copyright (C) 2006 Dave Robillard.
+ *
+ * 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
+ */
+
+#ifndef RDFQUERY_H
+#define RDFQUERY_H
+
+#include <map>
+#include <list>
+#include <glibmm/ustring.h>
+
+namespace Ingen {
+namespace Client {
+
+
+/** Pretty wrapper for a SPARQL query.
+ *
+ * Automatically handles things like prepending prefixes, etc. Ingen specific.
+ */
+class RDFQuery {
+public:
+ typedef std::map<Glib::ustring, Glib::ustring> Bindings;
+ typedef std::list<Bindings> Results;
+
+ RDFQuery(Glib::ustring query)
+ {
+ const char* const _prefix_header =
+ "PREFIX ingen: <http://codeson.net/ns/ingen#>\n"
+ "PREFIX lv2: <http://lv2plug.in/ontology#>\n";
+
+ _query = _prefix_header + query;
+ }
+
+ Results run(const Glib::ustring filename);
+
+ Glib::ustring string() { return _query; }
+
+private:
+
+ Glib::ustring _query;
+};
+
+
+} // namespace Client
+} // namespace Ingen
+
+#endif // RDFQUERY_H
+
diff --git a/src/libs/client/RDFWriter.cpp b/src/libs/client/RDFWriter.cpp
index e1762ed2..649c8a1a 100644
--- a/src/libs/client/RDFWriter.cpp
+++ b/src/libs/client/RDFWriter.cpp
@@ -19,8 +19,8 @@
#define U(x) ((const unsigned char*)(x))
-static const char* const RDF_LANG = "rdfxml-abbrev";
-//static const char* const RDF_LANG = "turtle";
+//static const char* const RDF_LANG = "rdfxml-abbrev";
+static const char* const RDF_LANG = "turtle";
RDFWriter::RDFWriter()
diff --git a/src/libs/client/Serializer.cpp b/src/libs/client/Serializer.cpp
index 3984a49a..b8929546 100644
--- a/src/libs/client/Serializer.cpp
+++ b/src/libs/client/Serializer.cpp
@@ -47,18 +47,6 @@ namespace Ingen {
namespace Client {
-Serializer::Serializer(SharedPtr<ModelEngineInterface> engine)
- : _patch_search_path(".")
- , _engine(engine)
-{
-}
-
-
-Serializer::~Serializer()
-{
-}
-
-
/** Begin a serialization to a file.
*
* This must be called before any serializing methods.
@@ -111,7 +99,7 @@ Serializer::path_to_node_id(const Path& path)
return RdfId(RdfId::ANONYMOUS, ret);
}
-
+#if 0
/** Searches for the filename passed in the path, returning the full
* path of the file, or the empty string if not found.
*
@@ -160,7 +148,7 @@ Serializer::find_file(const string& filename, const string& additional_path)
return "";
}
-
+#endif
void
Serializer::serialize(SharedPtr<ObjectModel> object) throw (std::logic_error)
@@ -235,8 +223,18 @@ Serializer::serialize_patch(SharedPtr<PatchModel> patch, unsigned depth)
for (ConnectionList::const_iterator c = patch->connections().begin(); c != patch->connections().end(); ++c) {
serialize_connection(*c);
}
-
- //_engine->set_metadata(patch->path(), "uri", uri);
+}
+
+
+void
+Serializer::serialize_plugin(SharedPtr<PluginModel> plugin)
+{
+ const RdfId plugin_id = RdfId(RdfId::RESOURCE, plugin->uri());
+
+ _writer.write(
+ plugin_id,
+ NS_RDF("type"),
+ RdfId(RdfId::RESOURCE, plugin->type_uri()));
}
@@ -249,11 +247,25 @@ Serializer::serialize_node(SharedPtr<NodeModel> node, unsigned depth)
? RdfId(RdfId::RESOURCE, string("#") + node->path().substr(1))
: path_to_node_id(node->path()); // anonymous
+ const RdfId plugin_id = RdfId(RdfId::RESOURCE, node->plugin()->uri());
+
_writer.write(
node_id,
NS_RDF("type"),
NS_INGEN("Node"));
+ _writer.write(
+ node_id,
+ NS_INGEN("name"),
+ node->path().name());
+
+ _writer.write(
+ node_id,
+ NS_INGEN("plugin"),
+ plugin_id);
+
+ //serialize_plugin(node->plugin());
+
/*_writer.write(_serializer,
node_uri_ref.c_str(),
NS_INGEN("name"),
diff --git a/src/libs/client/Serializer.h b/src/libs/client/Serializer.h
index 5fe00199..8ae18313 100644
--- a/src/libs/client/Serializer.h
+++ b/src/libs/client/Serializer.h
@@ -14,8 +14,8 @@
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
-#ifndef PATCHLIBRARIAN_H
-#define PATCHLIBRARIAN_H
+#ifndef SERIALIZER_H
+#define SERIALIZER_H
#include <map>
#include <utility>
@@ -36,6 +36,7 @@ using boost::optional;
namespace Ingen {
namespace Client {
+class PluginModel;
class PatchModel;
class NodeModel;
class PortModel;
@@ -49,20 +50,17 @@ class ModelEngineInterface;
#define NS_INGEN(x) RdfId(RdfId::RESOURCE, "http://codeson.net/ns/ingen#" x)
-/** Handles all patch saving and loading.
+/** Serializes Ingen objects (patches, nodes, etc) to RDF.
*
* \ingroup IngenClient
*/
class Serializer
{
public:
- Serializer(SharedPtr<ModelEngineInterface> engine);
- ~Serializer();
-
- void path(const string& path) { _patch_search_path = path; }
- const string& path() { return _patch_search_path; }
+ //void path(const string& path) { _patch_search_path = path; }
+ //const string& path() { return _patch_search_path; }
- string find_file(const string& filename, const string& additional_path = "");
+ //string find_file(const string& filename, const string& additional_path = "");
bool load_patch(bool merge,
const string& data_base_uri,
@@ -81,19 +79,19 @@ public:
private:
+ void serialize_plugin(SharedPtr<PluginModel> p);
+
void serialize_patch(SharedPtr<PatchModel> p, unsigned depth);
void serialize_node(SharedPtr<NodeModel> n, unsigned depth);
void serialize_port(SharedPtr<PortModel> p, unsigned depth);
RdfId path_to_node_id(const Path& path);
- RDFWriter _writer;
- string _patch_search_path;
- SharedPtr<ModelEngineInterface> _engine;
+ RDFWriter _writer;
};
} // namespace Client
} // namespace Ingen
-#endif // PATCHLIBRARIAN_H
+#endif // SERIALIZER_H
generated by cgit v1.2.1 (git 2.18.0) at 2024-06-01 10:17:25 +0000