summaryrefslogtreecommitdiff
path: root/src/fs/virtfs
diff options
context:
space:
mode:
Diffstat (limited to 'src/fs/virtfs')
-rw-r--r--src/fs/virtfs/virtfs_unittest.cc2
-rw-r--r--src/fs/virtfs/virtfstools.cpp223
-rw-r--r--src/fs/virtfs/virtfstools.h54
3 files changed, 278 insertions, 1 deletions
diff --git a/src/fs/virtfs/virtfs_unittest.cc b/src/fs/virtfs/virtfs_unittest.cc
index 57031bd54..8e060b77f 100644
--- a/src/fs/virtfs/virtfs_unittest.cc
+++ b/src/fs/virtfs/virtfs_unittest.cc
@@ -24,7 +24,7 @@
#include "fs/virtfs/virtdirentry.h"
#include "fs/virtfs/virtfs.h"
-#include "fs/virtfstools.h"
+#include "fs/virtfs/virtfstools.h"
#include "fs/virtlist.h"
#include "utils/checkutils.h"
diff --git a/src/fs/virtfs/virtfstools.cpp b/src/fs/virtfs/virtfstools.cpp
new file mode 100644
index 000000000..9d2260694
--- /dev/null
+++ b/src/fs/virtfs/virtfstools.cpp
@@ -0,0 +1,223 @@
+/*
+ * 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 "fs/virtfs/virtfstools.h"
+
+#include "logger.h"
+
+#include "fs/paths.h"
+
+#include "fs/virtfs/virtfs.h"
+#include "fs/virtlist.h"
+
+#include "utils/stringutils.h"
+
+#include <algorithm>
+#include <sstream>
+
+#include "debug.h"
+
+namespace VirtFs
+{
+ void *loadFile(const std::string &restrict fileName,
+ int &restrict fileSize)
+ {
+ // Attempt to open the specified file using PhysicsFS
+ VirtFile *restrict const file = VirtFs::openRead(fileName);
+
+ if (!file)
+ {
+ logger->log("Warning: Failed to load %s.",
+ fileName.c_str());
+ 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 *restrict 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)
+ {
+ VirtList *const list = VirtFs::enumerateFiles(path);
+ FOR_EACH (StringVectCIter, i, list->names)
+ {
+ const std::string str = *i;
+ const size_t len = str.size();
+
+ if (len > ext.length() &&
+ !ext.compare(str.substr(len - ext.length())))
+ {
+ const std::string file = path + str;
+ const std::string realPath = VirtFs::getRealDir(file);
+ VirtFs::mountZip(std::string(realPath).append(
+ dirSeparator).append(file), append);
+ }
+ }
+ VirtFs::freeList(list);
+ }
+
+ void searchAndRemoveArchives(const std::string &restrict path,
+ const std::string &restrict ext)
+ {
+ VirtList *const list = VirtFs::enumerateFiles(path);
+ FOR_EACH (StringVectCIter, i, list->names)
+ {
+ const std::string str = *i;
+ const size_t len = str.size();
+ if (len > ext.length() &&
+ !ext.compare(str.substr(len - ext.length())))
+ {
+ const std::string file = path + str;
+ const std::string realPath = VirtFs::getRealDir(file);
+ VirtFs::unmountZip(std::string(
+ realPath).append(
+ dirSeparator).append(
+ file));
+ }
+ }
+ VirtFs::freeList(list);
+ }
+
+ void getFilesWithDir(const std::string &path,
+ StringVect &list)
+ {
+ VirtList *const fonts = VirtFs::enumerateFiles(path);
+ FOR_EACH (StringVectCIter, i, fonts->names)
+ {
+ if (!VirtFs::isDirectory(path + *i))
+ list.push_back(path + *i);
+ }
+ VirtFs::freeList(fonts);
+ }
+
+ void getFilesInDir(const std::string &dir,
+ StringVect &list,
+ const std::string &ext)
+ {
+ const std::string path = dir + "/";
+ StringVect tempList;
+ VirtFs::getFilesWithDir(path, tempList);
+ FOR_EACH (StringVectCIter, it, tempList)
+ {
+ const std::string &str = *it;
+ if (findLast(str, ext))
+ list.push_back(str);
+ }
+ std::sort(list.begin(), list.end());
+ }
+
+ void getFiles(const std::string &path,
+ StringVect &list)
+ {
+ VirtList *const fonts = VirtFs::enumerateFiles(path);
+ FOR_EACH (StringVectCIter, i, fonts->names)
+ {
+ if (!VirtFs::isDirectory(path + dirSeparator + *i))
+ list.push_back(*i);
+ }
+ VirtFs::freeList(fonts);
+ }
+
+ void getDirs(const std::string &path, StringVect &list)
+ {
+ VirtList *const fonts = VirtFs::enumerateFiles(path);
+ FOR_EACH (StringVectCIter, i, fonts->names)
+ {
+ if (VirtFs::isDirectory(path + dirSeparator + *i))
+ list.push_back(*i);
+ }
+ VirtFs::freeList(fonts);
+ }
+
+ std::string getPath(const std::string &file)
+ {
+ // get the real path to the file
+ const std::string tmp = VirtFs::getRealDir(file);
+ std::string path;
+
+ // if the file is not in the search path, then its empty
+ if (!tmp.empty())
+ {
+ path = std::string(tmp).append(dirSeparator).append(file);
+#if defined __native_client__
+ std::string dataZip = "/http/data.zip/";
+ if (path.substr(0, dataZip.length()) == dataZip)
+ path = path.replace(0, dataZip.length(), "/http/data/");
+#endif // defined __native_client__
+ }
+ else
+ {
+ // if not found in search path return the default path
+ path = getPackageDir().append(dirSeparator).append(file);
+ }
+
+ return path;
+ }
+
+ std::string loadTextFileString(const std::string &fileName)
+ {
+ int contentsLength;
+ char *fileContents = static_cast<char*>(
+ VirtFs::loadFile(fileName, contentsLength));
+
+ if (!fileContents)
+ {
+ logger->log("Couldn't load text file: %s", fileName.c_str());
+ return std::string();
+ }
+ const std::string str = std::string(fileContents, contentsLength);
+ free(fileContents);
+ return str;
+ }
+
+ bool loadTextFile(const std::string &fileName,
+ StringVect &lines)
+ {
+ int contentsLength;
+ char *fileContents = static_cast<char*>(
+ VirtFs::loadFile(fileName, contentsLength));
+
+ if (!fileContents)
+ {
+ logger->log("Couldn't load text file: %s", fileName.c_str());
+ return false;
+ }
+
+ std::istringstream iss(std::string(fileContents, contentsLength));
+ std::string line;
+
+ while (getline(iss, line))
+ lines.push_back(line);
+
+ free(fileContents);
+ return true;
+ }
+} // namespace VirtFs
diff --git a/src/fs/virtfs/virtfstools.h b/src/fs/virtfs/virtfstools.h
new file mode 100644
index 000000000..4f2a77f4c
--- /dev/null
+++ b/src/fs/virtfs/virtfstools.h
@@ -0,0 +1,54 @@
+/*
+ * 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/>.
+ */
+
+#ifndef UTILS_VIRTFSTOOLS_H
+#define UTILS_VIRTFSTOOLS_H
+
+#include "enums/simpletypes/append.h"
+
+#include "utils/stringvector.h"
+
+#include "localconsts.h"
+
+namespace VirtFs
+{
+ void *loadFile(const std::string &restrict fileName,
+ int &restrict fileSize);
+ void searchAndAddArchives(const std::string &restrict path,
+ const std::string &restrict ext,
+ const Append append);
+ void searchAndRemoveArchives(const std::string &restrict path,
+ const std::string &restrict ext);
+ void getFilesInDir(const std::string &dir,
+ StringVect &list,
+ const std::string &ext);
+ void getFilesWithDir(const std::string &restrict path,
+ StringVect &restrict list);
+ void getFiles(const std::string &path,
+ StringVect &list);
+ void getDirs(const std::string &path,
+ StringVect &list);
+ std::string getPath(const std::string &file);
+ bool loadTextFile(const std::string &fileName,
+ StringVect &lines);
+ std::string loadTextFileString(const std::string &fileName);
+} // namespace VirtFs
+
+#endif // UTILS_VIRTFSTOOLS_H
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-18 11:39:41 +0000