Initial commit

backends/networking/sdl_net/handlers/filesbasehandler.cpp

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+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * 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 3 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 "backends/networking/sdl_net/handlers/filesbasehandler.h"
+#include "backends/saves/default/default-saves.h"
+#include "common/config-manager.h"
+#include "common/system.h"
+
+namespace Networking {
+
+FilesBaseHandler::FilesBaseHandler() {}
+
+FilesBaseHandler::~FilesBaseHandler() {}
+
+Common::String FilesBaseHandler::parentPath(const Common::String &path) {
+	Common::String result = path;
+	if (result.size() && (result.lastChar() == '/' || result.lastChar() == '\\')) result.deleteLastChar();
+	if (!result.empty()) {
+		for (int i = result.size() - 1; i >= 0; --i)
+			if (i == 0 || result[i] == '/' || result[i] == '\\') {
+				result.erase(i);
+				break;
+			}
+	}
+	if (result.size() && result.lastChar() != '/' && result.lastChar() != '\\')
+		result += '/';
+	return result;
+}
+
+bool FilesBaseHandler::urlToPath(Common::String &url, Common::Path &path, Common::String &baseUrl, Common::Path &basePath, bool isDirectory) {
+	// <url> is not empty, but could lack the trailing slash
+	if (isDirectory && url.lastChar() != '/')
+		url += '/';
+
+	if (url.hasPrefix("/root") && ConfMan.hasKey("rootpath", "cloud")) {
+		baseUrl = "/root/";
+		basePath = ConfMan.getPath("rootpath", "cloud");
+		url.erase(0, 5);
+		if (url.size() && url[0] == '/')
+			url.deleteChar(0); // if that was "/root/ab/c", it becomes "/ab/c", but we need "ab/c"
+		path = basePath.join(url, '/');
+		return true;
+	}
+
+	if (url.hasPrefix("/saves")) {
+		baseUrl = "/saves/";
+
+		// determine savepath (prefix to remove)
+#ifdef USE_CLOUD
+		DefaultSaveFileManager *manager = dynamic_cast<DefaultSaveFileManager *>(g_system->getSavefileManager());
+		basePath = (manager ? manager->concatWithSavesPath("") : ConfMan.getPath("savepath"));
+#else
+		basePath = ConfMan.getPath("savepath");
+#endif
+		url.erase(0, 6);
+		if (url.size() && url[0] == '/')
+			url.deleteChar(0);
+		path = basePath.join(url, '/');
+		return true;
+	}
+
+	return false;
+}
+
+} // End of namespace Networking