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engines/crab/ui/FileData.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/>.
+ *
+ */
+
+/*
+ * This code is based on the CRAB engine
+ *
+ * Copyright (c) Arvind Raja Yadav
+ *
+ * Licensed under MIT
+ *
+ */
+
+#include "common/savefile.h"
+#include "crab/crab.h"
+#include "crab/loaders.h"
+#include "crab/XMLDoc.h"
+#include "crab/ui/FileData.h"
+
+namespace Crab {
+
+using namespace pyrodactyl::ui;
+
+SaveFileData::SaveFileData(const Common::String &file) {
+	_path = file;
+	_blank = true;
+
+	// Extract String between _ and . For eg., CRAB_Autosave 1.unr -> Autosave 1
+	// 4 => .unr
+	size_t pos = file.findFirstOf('_');
+	_name = file.substr(pos + 1, file.size() - (pos + 1) - 4);
+
+	if (g_engine->getSaveFileManager()->exists(file)) {
+		Common::InSaveFile *savefile = g_engine->getSaveFileManager()->openForLoading(file);
+
+		uint64 len = savefile->size();
+		uint8 *data = new uint8[len + 1];
+		data[len] = '\0';
+
+		savefile->read(data, len);
+
+		XMLDoc conf(data);
+		if (conf.ready()) {
+			rapidxml::xml_node<char> *node = conf.doc()->first_node("save");
+			if (nodeValid(node)) {
+				loadStr(_diff, "diff", node);
+				loadStr(_locId, "loc_id", node);
+				loadStr(_locName, "loc_name", node);
+				loadStr(_charName, "char_name", node);
+				loadStr(_time, "time", node);
+				loadPath(_preview, "preview", node);
+				_blank = false;
+			}
+		}
+	}
+}
+
+ModFileData::ModFileData(const Common::String &file) {
+
+#if 0
+	if (boost::filesystem::exists(filepath)) {
+		XMLDoc conf(filepath.string());
+		if (conf.ready()) {
+			rapidxml::xml_node<char> *node = conf.doc()->first_node("config");
+			if (nodeValid(node)) {
+				loadStr(author, "author", node);
+				loadStr(version, "version", node);
+				loadStr(info, "info", node);
+				loadStr(website, "website", node);
+				loadStr(preview, "preview", node);
+			}
+		}
+	}
+#endif
+}
+
+} // End of namespace Crab