1 files changed, 69 insertions, 0 deletions
diff --git a/src/Forge.cpp b/src/Forge.cpp
new file mode 100644
index 00000000..9ac406fc
--- /dev/null
+++ b/src/Forge.cpp
@@ -0,0 +1,69 @@
+/*
+  This file is part of Ingen.
+  Copyright 2007-2015 David Robillard <http://drobilla.net/>
+
+  Ingen is free software: you can redistribute it and/or modify it under the
+  terms of the GNU Affero General Public License as published by the Free
+  Software Foundation, either version 3 of the License, or 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 Affero General Public License for details.
+
+  You should have received a copy of the GNU Affero General Public License
+  along with Ingen.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include <sstream>
+
+#include "ingen/Forge.hpp"
+#include "ingen/URI.hpp"
+#include "ingen/URIMap.hpp"
+#include "lv2/atom/atom.h"
+
+namespace ingen {
+
+Forge::Forge(URIMap& map)
+	: _map(map)
+{
+	lv2_atom_forge_init(this, &map.urid_map_feature()->urid_map);
+}
+
+Atom
+Forge::make_urid(const ingen::URI& u)
+{
+	const LV2_URID urid = _map.map_uri(u.string());
+	return Atom(sizeof(int32_t), URID, &urid);
+}
+
+std::string
+Forge::str(const Atom& atom, bool quoted)
+{
+	std::ostringstream ss;
+	if (atom.type() == Int) {
+		ss << atom.get<int32_t>();
+	} else if (atom.type() == Float) {
+		ss << atom.get<float>();
+	} else if (atom.type() == Bool) {
+		ss << (atom.get<int32_t>() ? "true" : "false");
+	} else if (atom.type() == URI) {
+		ss << (quoted ? "<" : "")
+		   << atom.ptr<const char>()
+		   << (quoted ? ">" : "");
+	} else if (atom.type() == URID) {
+		ss << (quoted ? "<" : "")
+		   << _map.unmap_uri(atom.get<int32_t>())
+		   << (quoted ? ">" : "");
+	} else if (atom.type() == Path) {
+		ss << (quoted ? "<" : "")
+		   << atom.ptr<const char>()
+		   << (quoted ? ">" : "");
+	} else if (atom.type() == String) {
+		ss << (quoted ? "\"" : "")
+		   << atom.ptr<const char>()
+		   << (quoted ? "\"" : "");
+	}
+	return ss.str();
+}
+
+} // namespace ingen