New upstream version 25.0.3+dfsg1

UI/importers/importers.cpp

@@ -0,0 +1,104 @@
+/******************************************************************************
+    Copyright (C) 2019-2020 by Dillon Pentz <dillon@vodbox.io>
+
+    This program 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.
+
+    This program 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 more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+******************************************************************************/
+
+#include "importers.hpp"
+#include <memory>
+
+using namespace std;
+using namespace json11;
+
+vector<unique_ptr<Importer>> importers;
+
+void ImportersInit()
+{
+	importers.clear();
+	importers.push_back(make_unique<StudioImporter>());
+	importers.push_back(make_unique<ClassicImporter>());
+	importers.push_back(make_unique<SLImporter>());
+	importers.push_back(make_unique<XSplitImporter>());
+}
+
+int ImportSCFromProg(const string &path, string &name, const string &program,
+		     Json &res)
+{
+	if (!os_file_exists(path.c_str())) {
+		return IMPORTER_FILE_NOT_FOUND;
+	}
+
+	for (size_t i = 0; i < importers.size(); i++) {
+		if (program == importers[i]->Prog()) {
+			return importers[i]->ImportScenes(path, name, res);
+		}
+	}
+
+	return IMPORTER_UNKNOWN_ERROR;
+}
+
+int ImportSC(const string &path, std::string &name, Json &res)
+{
+	if (!os_file_exists(path.c_str())) {
+		return IMPORTER_FILE_NOT_FOUND;
+	}
+
+	string prog = DetectProgram(path);
+
+	if (prog == "Null") {
+		return IMPORTER_FILE_NOT_RECOGNISED;
+	}
+
+	return ImportSCFromProg(path, name, prog, res);
+}
+
+string DetectProgram(const string &path)
+{
+	if (!os_file_exists(path.c_str())) {
+		return "Null";
+	}
+
+	for (size_t i = 0; i < importers.size(); i++) {
+		if (importers[i]->Check(path)) {
+			return importers[i]->Prog();
+		}
+	}
+
+	return "Null";
+}
+
+string GetSCName(const string &path, const string &prog)
+{
+	for (size_t i = 0; i < importers.size(); i++) {
+		if (importers[i]->Prog() == prog) {
+			return importers[i]->Name(path);
+		}
+	}
+
+	return "Null";
+}
+
+OBSImporterFiles ImportersFindFiles()
+{
+	OBSImporterFiles f;
+
+	for (size_t i = 0; i < importers.size(); i++) {
+		OBSImporterFiles f2 = importers[i]->FindFiles();
+		if (f2.size() != 0) {
+			f.insert(f.end(), f2.begin(), f2.end());
+		}
+	}
+
+	return f;
+}