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+/*
+ This file is part of Ingen.
+ Copyright 2007-2017 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/>.
+*/
+
+#ifndef INGEN_FORGE_HPP
+#define INGEN_FORGE_HPP
+
+#include "ingen/Atom.hpp"
+#include "ingen/ingen.h"
+#include "lv2/atom/forge.h"
+
+#include <cstdint>
+#include <cstring>
+#include <string>
+
+namespace ingen {
+
+class URIMap;
+class URI;
+
+/** Forge for Atoms.
+ * @ingroup IngenShared
+ */
+class INGEN_API Forge : public LV2_Atom_Forge {
+public:
+ explicit Forge(URIMap& map);
+
+ std::string str(const Atom& atom, bool quoted);
+
+ bool is_uri(const Atom& atom) const {
+ return atom.type() == URI || atom.type() == URID;
+ }
+
+ static Atom make() { return Atom(); }
+ Atom make(int32_t v) { return Atom(sizeof(v), Int, &v); }
+ Atom make(float v) { return Atom(sizeof(v), Float, &v); }
+ Atom make(bool v) {
+ const int32_t iv = v ? 1 : 0;
+ return Atom(sizeof(int32_t), Bool, &iv);
+ }
+
+ Atom make_urid(int32_t v) { return Atom(sizeof(int32_t), URID, &v); }
+
+ Atom make_urid(const ingen::URI& u);
+
+ static Atom alloc(uint32_t size, uint32_t type, const void* val) {
+ return Atom(size, type, val);
+ }
+
+ Atom alloc(const char* v) {
+ const size_t len = strlen(v);
+ return Atom(len + 1, String, v);
+ }
+
+ Atom alloc(const std::string& v) {
+ return Atom(v.length() + 1, String, v.c_str());
+ }
+
+ Atom alloc_uri(const char* v) {
+ const size_t len = strlen(v);
+ return Atom(len + 1, URI, v);
+ }
+
+ Atom alloc_uri(const std::string& v) {
+ return Atom(v.length() + 1, URI, v.c_str());
+ }
+
+private:
+ URIMap& _map;
+};
+
+} // namespace ingen
+
+#endif // INGEN_FORGE_HPP