Rename 'Loader' 'Parser'.

git-svn-id: http://svn.drobilla.net/lad/ingen@1411 a436a847-0d15-0410-975c-d299462d15a1

1 files changed, 0 insertions, 426 deletions

diff --git a/src/libs/serialisation/Loader.cpp b/src/libs/serialisation/Loader.cpp
deleted file mode 100644
index b0d919e0..00000000
--- a/src/libs/serialisation/Loader.cpp
+++ /dev/null
@@ -1,426 +0,0 @@
-/* This file is part of Ingen.
- * Copyright (C) 2007 Dave 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 <iostream>
-#include <set>
-#include <locale.h>
-#include <glibmm/ustring.h>
-#include <redlandmm/Model.hpp>
-#include <redlandmm/Query.hpp>
-#include <raul/TableImpl.hpp>
-#include <raul/Atom.hpp>
-#include <raul/AtomRDF.hpp>
-#include "interface/EngineInterface.hpp"
-#include "Loader.hpp"
-
-using namespace std;
-using namespace Raul;
-using namespace Ingen::Shared;
-
-namespace Ingen {
-namespace Serialisation {
-
-
-/** Load (create) a patch from RDF into the engine.
- *
- * @param document_uri URI of file to load objects from.
- * @param parent Path of parent under which to load objects.
- * @return whether or not load was successful.
- */
-bool
-Loader::load(Ingen::Shared::World*           world,
-             Ingen::Shared::CommonInterface* target,
-             const Glib::ustring&            document_uri,
-	         boost::optional<Raul::Path>     parent,
-	         std::string                     patch_name,
-	         Glib::ustring                   patch_uri,
-             GraphObject::Variables          data)
-{
-	setlocale(LC_NUMERIC, "C");
-
-	// FIXME: this whole thing is a mess
-
-	std::set<Path> created;
-
-	Redland::Model model(*world->rdf_world, document_uri, document_uri);
-
-	if (patch_uri == "")
-		patch_uri = string("<") + document_uri + ">";
-	else
-		patch_uri = string("<") + patch_uri + ">";
-
-	cout << "[Loader] Loading " << patch_uri << endl;
-
-	size_t patch_poly = 1;
-	
-	/* Use parameter overridden polyphony, if given */
-	GraphObject::Variables::iterator poly_param = data.find("ingen:polyphony");
-	if (poly_param != data.end() && poly_param->second.type() == Atom::INT) {
-		patch_poly = poly_param->second.get_int32();
-	
-	/* Get polyphony from file (mandatory if not specified in parameters) */
-	} else {
-		// FIXME: polyphony datatype?
-		Redland::Query query(*world->rdf_world, Glib::ustring(
-			"SELECT DISTINCT ?poly WHERE {\n") +
-			patch_uri + " ingen:polyphony ?poly\n }");
-
-		Redland::Query::Results results = query.run(*world->rdf_world, model);
-
-		if (results.size() == 0) {
-			cerr << "[Loader] ERROR: No polyphony found!" << endl;
-			return false;
-		}
-
-		const Redland::Node& poly_node = (*results.begin())["poly"];
-		assert(poly_node.is_int());
-		patch_poly = static_cast<size_t>(poly_node.to_int());
-	}
-
-	/* Get name (if available/necessary) */
-
-	if (patch_name == "") {	
-		patch_name = string(document_uri.substr(document_uri.find_last_of("/")+1));
-		if (patch_name.substr(patch_name.length()-10) == ".ingen.ttl")
-			patch_name = patch_name.substr(0, patch_name.length()-10);
-
-		Redland::Query query(*world->rdf_world, Glib::ustring(
-			"SELECT DISTINCT ?name WHERE {\n") +
-			patch_uri + " ingen:symbol ?name\n}");
-
-		Redland::Query::Results results = query.run(*world->rdf_world, model);
-
-		if (results.size() > 0)
-			patch_name = (*results.begin())["name"].to_string();
-	}
-
-	const Path patch_path = ( parent ? (parent.get().base() + patch_name) : Path("/") );
-	
-	cout << " as " << patch_path << endl;
-	
-	if (patch_path != "/")
-		target->new_patch(patch_path, patch_poly);
-	
-	/* Set document metadata (so File->Save doesn't prompt)
-	 * FIXME: This needs some thinking for multiple clients... */
-	target->set_variable(patch_path, "ingen:document", Atom(document_uri.c_str()));
-
-	/* Load (plugin) nodes */
-
-	Redland::Query query(*world->rdf_world, Glib::ustring(
-		"SELECT DISTINCT ?name ?plugin ?varkey ?varval ?poly WHERE {\n") +
-		patch_uri + " ingen:node       ?node .\n"
-		"?node        ingen:symbol     ?name ;\n"
-		"             ingen:plugin     ?plugin ;\n"
-		"             ingen:polyphonic ?poly .\n"
-		"OPTIONAL { ?node     ingen:variable ?variable .\n"
-		"           ?variable ingen:key      ?varkey ;\n"
-		"                     ingen:value    ?varval .\n"
-		"         }"
-		"}");
-
-	Redland::Query::Results results = query.run(*world->rdf_world, model);
-
-	map<const string, const Atom> variable;
-
-	world->rdf_world->mutex().lock();
-	
-	for (Redland::Query::Results::iterator i = results.begin(); i != results.end(); ++i) {
-
-		const string node_name = (*i)["name"].to_string();
-		const Path   node_path = patch_path.base() + node_name;
-
-		if (created.find(node_path) == created.end()) {
-			const string node_plugin     = world->rdf_world->qualify((*i)["plugin"].to_string());
-			bool         node_polyphonic = false;
-
-			Redland::Node poly_node = (*i)["poly"];
-			if (poly_node.is_bool() && poly_node.to_bool() == true)
-				node_polyphonic = true;
-		
-			target->new_node(node_path, node_plugin, node_polyphonic);
-			created.insert(node_path);
-		}
-
-		const string key = world->rdf_world->prefixes().qualify((*i)["varkey"].to_string());
-		Redland::Node val_node = (*i)["varval"];
-
-		if (key != "")
-			target->set_variable(node_path, key, AtomRDF::node_to_atom(val_node));
-	}
-	
-	world->rdf_world->mutex().unlock();
-		
-
-	/* Load subpatches */
-
-	query = Redland::Query(*world->rdf_world, Glib::ustring(
-		"SELECT DISTINCT ?patch ?name WHERE {\n") +
-		patch_uri + " ingen:node   ?patch .\n"
-		"?patch       a            ingen:Patch ;\n"
-		"             ingen:symbol ?name .\n"
-		"}");
-
-	results = query.run(*world->rdf_world, model);
-	
-	for (Redland::Query::Results::iterator i = results.begin(); i != results.end(); ++i) {
-
-		const string name  = (*i)["name"].to_string();
-		const string patch = (*i)["patch"].to_string();
-
-		const Path subpatch_path = patch_path.base() + (string)name;
-
-		if (created.find(subpatch_path) == created.end()) {
-			created.insert(subpatch_path);
-			load(world, target, document_uri, patch_path, name, patch);
-		}
-	}
-
-	//created.clear();
-
-
-	/* Set node port control values */
-
-	query = Redland::Query(*world->rdf_world, Glib::ustring(
-		"SELECT DISTINCT ?nodename ?portname ?portval WHERE {\n") +
-		patch_uri + " ingen:node   ?node .\n"
-		"?node        ingen:symbol ?nodename ;\n"
-		"             ingen:port   ?port .\n"
-		"?port        ingen:symbol ?portname ;\n"
-		"             ingen:value  ?portval .\n"
-		"FILTER ( datatype(?portval) = xsd:decimal )\n"
-		"}\n");
-
-	results = query.run(*world->rdf_world, model);
-
-	for (Redland::Query::Results::iterator i = results.begin(); i != results.end(); ++i) {
-
-		const string node_name = (*i)["nodename"].to_string();
-		const string port_name = (*i)["portname"].to_string();
-
-		assert(Path::is_valid_name(node_name));
-		assert(Path::is_valid_name(port_name));
-		const Path port_path = patch_path.base() + node_name + "/" + port_name;
-
-		target->set_port_value(port_path, AtomRDF::node_to_atom((*i)["portval"]));
-	}
-
-
-	/* Load this patch's ports */
-
-	query = Redland::Query(*world->rdf_world, Glib::ustring(
-		"SELECT DISTINCT ?port ?type ?name ?datatype ?varkey ?varval ?portval WHERE {\n") +
-		patch_uri + " ingen:port     ?port .\n"
-		"?port        a              ?type ;\n"
-		"             a              ?datatype ;\n"
-		"             ingen:symbol   ?name .\n"
-		" FILTER (?type != ?datatype && ((?type = ingen:InputPort) || (?type = ingen:OutputPort)))\n"
-		"OPTIONAL { ?port ingen:value ?portval . \n"
-		"           FILTER ( datatype(?portval) = xsd:decimal ) }\n"
-		"OPTIONAL { ?port     ingen:variable ?variable .\n"
-		"           ?variable ingen:key      ?varkey ;\n"
-		"                     ingen:value    ?varval .\n"
-		"         }"
-		"}");
-
-	results = query.run(*world->rdf_world, model);
-
-	for (Redland::Query::Results::iterator i = results.begin(); i != results.end(); ++i) {
-		const string name     = (*i)["name"].to_string();
-		const string type     = world->rdf_world->qualify((*i)["type"].to_string());
-		const string datatype = world->rdf_world->qualify((*i)["datatype"].to_string());
-
-		assert(Path::is_valid_name(name));
-		const Path port_path = patch_path.base() + name;
-			
-		if (created.find(port_path) == created.end()) {
-			bool is_output = (type == "ingen:OutputPort"); // FIXME: check validity
-			// FIXME: read index
-			target->new_port(port_path, 0, datatype, is_output);
-			created.insert(port_path);
-		}
-
-		const Redland::Node val_node = (*i)["portval"];
-		target->set_port_value(patch_path.base() + name, AtomRDF::node_to_atom(val_node));
-
-		const string key = world->rdf_world->prefixes().qualify((*i)["varkey"].to_string());
-		const Redland::Node var_val_node = (*i)["varval"];
-
-		if (key != "")
-			target->set_variable(patch_path.base() + name, key, AtomRDF::node_to_atom(var_val_node));
-	}
-
-	created.clear();
-
-
-	/* Node -> Node connections */
-
-	query = Redland::Query(*world->rdf_world, Glib::ustring(
-		"SELECT DISTINCT ?srcnodename ?srcname ?dstnodename ?dstname WHERE {\n") +
-		patch_uri +  "ingen:node ?srcnode ;\n"
-		"             ingen:node ?dstnode .\n"
-		"?srcnode     ingen:port ?src ;\n"
-		"             ingen:symbol ?srcnodename .\n"
-		"?dstnode     ingen:port ?dst ;\n"
-		"             ingen:symbol ?dstnodename .\n"
-		"?src         ingen:symbol ?srcname .\n"
-		"?dst         ingen:connectedTo ?src ;\n"
-		"             ingen:symbol ?dstname .\n" 
-		"}\n");
-
-	results = query.run(*world->rdf_world, model);
-
-	for (Redland::Query::Results::iterator i = results.begin(); i != results.end(); ++i) {
-		Path src_node = patch_path.base() + Path::nameify((*i)["srcnodename"].to_string());
-		Path src_port = src_node.base() + Path::nameify((*i)["srcname"].to_string());
-		Path dst_node = patch_path.base() + Path::nameify((*i)["dstnodename"].to_string());
-		Path dst_port = dst_node.base() + Path::nameify((*i)["dstname"].to_string());
-
-		//cerr << patch_path << " 1 CONNECTION: " << src_port << " -> " << dst_port << endl;
-
-		target->connect(src_port, dst_port);
-	}
-
-
-	/* This Patch -> Node connections */
-
-	query = Redland::Query(*world->rdf_world, Glib::ustring(
-		"SELECT DISTINCT ?srcname ?dstnodename ?dstname WHERE {\n") +
-		patch_uri + " ingen:port ?src ;\n"
-		"             ingen:node ?dstnode .\n"
-		"?dstnode     ingen:port ?dst ;\n"
-		"             ingen:symbol ?dstnodename .\n"
-		"?dst         ingen:connectedTo ?src ;\n"
-		"             ingen:symbol ?dstname .\n" 
-		"?src         ingen:symbol ?srcname .\n"
-		"}\n");
-
-	results = query.run(*world->rdf_world, model);
-
-	for (Redland::Query::Results::iterator i = results.begin(); i != results.end(); ++i) {
-		Path src_port = patch_path.base() + Path::nameify((*i)["srcname"].to_string());
-		Path dst_node = patch_path.base() + Path::nameify((*i)["dstnodename"].to_string());
-		Path dst_port = dst_node.base() + Path::nameify((*i)["dstname"].to_string());
-
-		//cerr << patch_path << " 2 CONNECTION: " << src_port << " -> " << dst_port << endl;
-
-		target->connect(src_port, dst_port);
-	}
-
-
-	/* Node -> This Patch connections */
-
-	query = Redland::Query(*world->rdf_world, Glib::ustring(
-		"SELECT DISTINCT ?srcnodename ?srcname ?dstname WHERE {\n") +
-		patch_uri + " ingen:port ?dst ;\n"
-		"             ingen:node ?srcnode .\n"
-		"?srcnode     ingen:port ?src ;\n"
-		"             ingen:symbol ?srcnodename .\n"
-		"?dst         ingen:connectedTo ?src ;\n"
-		"             ingen:symbol ?dstname .\n" 
-		"?src         ingen:symbol ?srcname .\n"
-		"}\n");
-
-	results = query.run(*world->rdf_world, model);
-
-	for (Redland::Query::Results::iterator i = results.begin(); i != results.end(); ++i) {
-		Path dst_port = patch_path.base() + Path::nameify((*i)["dstname"].to_string());
-		Path src_node = patch_path.base() + Path::nameify((*i)["srcnodename"].to_string());
-		Path src_port = src_node.base() + Path::nameify((*i)["srcname"].to_string());
-
-		//cerr << patch_path << " 3 CONNECTION: " << src_port << " -> " << dst_port << endl;
-
-		target->connect(src_port, dst_port);
-	}
-	
-	
-	/* This Patch -> This Patch connections */
-
-	query = Redland::Query(*world->rdf_world, Glib::ustring(
-		"SELECT DISTINCT ?srcname ?dstname WHERE {\n") +
-		patch_uri + " ingen:port ?src ;\n"
-		"             ingen:port ?dst .\n"
-		"?dst         ingen:connectedTo ?src ;\n"
-		"             ingen:symbol ?dstname .\n" 
-		"?src         ingen:symbol ?srcname .\n"
-		"}\n");
-
-	results = query.run(*world->rdf_world, model);
-
-	for (Redland::Query::Results::iterator i = results.begin(); i != results.end(); ++i) {
-		Path src_port = patch_path.base() + Path::nameify((*i)["srcname"].to_string());
-		Path dst_port = patch_path.base() + Path::nameify((*i)["dstname"].to_string());
-
-		//cerr << patch_path << " 4 CONNECTION: " << src_port << " -> " << dst_port << endl;
-
-		target->connect(src_port, dst_port);
-	}
-
-
-	/* Load variables */
-
-	query = Redland::Query(*world->rdf_world, Glib::ustring(
-		"SELECT DISTINCT ?varkey ?varval WHERE {\n") +
-		patch_uri + " ingen:variable ?variable .\n"
-		"?variable    ingen:key      ?varkey ;\n"
-		"             ingen:value    ?varval .\n"
-		"}");
-
-	results = query.run(*world->rdf_world, model);
-
-	for (Redland::Query::Results::iterator i = results.begin(); i != results.end(); ++i) {
-
-		const string key = world->rdf_world->prefixes().qualify(string((*i)["varkey"]));
-		Redland::Node val_node = (*i)["varval"];
-
-		if (key != "")
-			target->set_variable(patch_path, key, AtomRDF::node_to_atom(val_node));
-	}
-
-
-	// Set passed variables last to override any loaded values
-	for (GraphObject::Variables::const_iterator i = data.begin(); i != data.end(); ++i)
-		target->set_variable(patch_path, i->first, i->second);
-
-
-	/* Enable */
-
-	query = Redland::Query(*world->rdf_world, Glib::ustring(
-		"SELECT DISTINCT ?enabled WHERE {\n") +
-		patch_uri + " ingen:enabled ?enabled .\n"
-		"}");
-
-	results = query.run(*world->rdf_world, model);
-
-	for (Redland::Query::Results::iterator i = results.begin(); i != results.end(); ++i) {
-
-		Redland::Node enabled_node = (*i)["enabled"];
-
-		if (enabled_node.is_bool() && enabled_node) {
-			target->set_property(patch_path, "ingen:enabled", (bool)true);
-			break;
-		} else {
-			cerr << "WARNING: Unknown type for property ingen:enabled" << endl;
-		}
-	}
-
-	return true;
-}
-
-} // namespace Serialisation
-} // namespace Ingen
-