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-rw-r--r--src/utils/virtfstools.cpp105
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diff --git a/src/utils/virtfstools.cpp b/src/utils/virtfstools.cpp
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+/*
+ * The ManaPlus Client
+ * Copyright (C) 2013-2017 The ManaPlus Developers
+ *
+ * This file is part of The ManaPlus Client.
+ *
+ * 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
+ * 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 "utils/virtfstools.h"
+
+#include "logger.h"
+
+#include "utils/virtfile.h"
+#include "utils/virtfs.h"
+
+#include <unistd.h>
+
+#include "debug.h"
+
+namespace VirtFs
+{
+ void *loadFile(const std::string &fileName, int &fileSize)
+ {
+ // Attempt to open the specified file using PhysicsFS
+ VirtFile *const file = VirtFs::openRead(fileName.c_str());
+
+ if (!file)
+ {
+ logger->log("Warning: Failed to load %s: %s",
+ fileName.c_str(),
+ VirtFs::getLastError());
+ return nullptr;
+ }
+
+ logger->log("Loaded %s/%s",
+ VirtFs::getRealDir(fileName.c_str()),
+ fileName.c_str());
+
+ fileSize = CAST_S32(VirtFs::fileLength(file));
+ // Allocate memory and load the file
+ void *const buffer = calloc(fileSize, 1);
+ VirtFs::read(file, buffer, 1, fileSize);
+ VirtFs::close(file);
+
+ return buffer;
+ }
+
+ void searchAndAddArchives(const std::string &restrict path,
+ const std::string &restrict ext,
+ const Append append)
+ {
+ char **list = VirtFs::enumerateFiles(path.c_str());
+
+ for (char **i = list; *i; i++)
+ {
+ const size_t len = strlen(*i);
+
+ if (len > ext.length() &&
+ !ext.compare((*i) + (len - ext.length())))
+ {
+ const std::string file = path + (*i);
+ const std::string realPath = std::string(
+ VirtFs::getRealDir(file.c_str()));
+ VirtFs::addZipToSearchPath(std::string(realPath).append(
+ dirSeparator).append(file), append);
+ }
+ }
+ VirtFs::freeList(list);
+ }
+
+ void searchAndRemoveArchives(const std::string &restrict path,
+ const std::string &restrict ext)
+ {
+ char **list = VirtFs::enumerateFiles(path.c_str());
+
+ for (char **i = list; *i; i++)
+ {
+ const size_t len = strlen(*i);
+ if (len > ext.length() &&
+ !ext.compare((*i) + (len - ext.length())))
+ {
+ const std::string file = path + (*i);
+ const std::string realPath = std::string(
+ VirtFs::getRealDir(file.c_str()));
+ VirtFs::removeZipFromSearchPath(std::string(
+ realPath).append(
+ dirSeparator).append(
+ file));
+ }
+ }
+ VirtFs::freeList(list);
+ }
+} // namespace VirtFs