163 lines
3.3 KiB
C++
163 lines
3.3 KiB
C++
// Copyright (C) 2002-2012 Nikolaus Gebhardt
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// This file is part of the "Irrlicht Engine".
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// For conditions of distribution and use, see copyright notice in irrlicht.h
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#include "CFileList.h"
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#include "irrArray.h"
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#include "coreutil.h"
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#include "os.h"
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namespace irr
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{
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namespace io
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{
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static const io::path emptyFileListEntry;
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CFileList::CFileList(const io::path& path, bool ignoreCase, bool ignorePaths)
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: IgnorePaths(ignorePaths), IgnoreCase(ignoreCase), Path(path)
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{
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#ifdef _DEBUG
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setDebugName("CFileList");
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#endif
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Path.replace('\\', '/');
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}
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CFileList::~CFileList()
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{
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Files.clear();
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}
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u32 CFileList::getFileCount() const
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{
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return Files.size();
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}
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void CFileList::sort()
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{
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Files.sort();
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}
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const io::path& CFileList::getFileName(u32 index) const
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{
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if (index >= Files.size())
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return emptyFileListEntry;
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return Files[index].Name;
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}
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//! Gets the full name of a file in the list, path included, based on an index.
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const io::path& CFileList::getFullFileName(u32 index) const
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{
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if (index >= Files.size())
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return emptyFileListEntry;
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return Files[index].FullName;
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}
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//! adds a file or folder
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u32 CFileList::addItem(const io::path& fullPath, u32 offset, u32 size, bool isDirectory, u32 id)
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{
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SFileListEntry entry;
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entry.ID = id ? id : Files.size();
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entry.Offset = offset;
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entry.Size = size;
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entry.Name = fullPath;
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entry.Name.replace('\\', '/');
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entry.IsDirectory = isDirectory;
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// remove trailing slash
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if (entry.Name.lastChar() == '/')
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{
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entry.IsDirectory = true;
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entry.Name[entry.Name.size()-1] = 0;
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entry.Name.validate();
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}
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if (IgnoreCase)
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entry.Name.make_lower();
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entry.FullName = entry.Name;
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core::deletePathFromFilename(entry.Name);
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if (IgnorePaths)
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entry.FullName = entry.Name;
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//os::Printer::log(Path.c_str(), entry.FullName);
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Files.push_back(entry);
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return Files.size() - 1;
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}
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//! Returns the ID of a file in the file list, based on an index.
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u32 CFileList::getID(u32 index) const
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{
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return index < Files.size() ? Files[index].ID : 0;
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}
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bool CFileList::isDirectory(u32 index) const
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{
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bool ret = false;
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if (index < Files.size())
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ret = Files[index].IsDirectory;
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return ret;
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}
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//! Returns the size of a file
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u32 CFileList::getFileSize(u32 index) const
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{
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return index < Files.size() ? Files[index].Size : 0;
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}
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u32 CFileList::getFileOffset(u32 index) const
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{
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return index < Files.size() ? Files[index].Offset : 0;
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}
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//! Searches for a file or folder within the list, returns the index
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s32 CFileList::findFile(const io::path& filename, bool isDirectory = false) const
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{
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SFileListEntry entry;
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// we only need FullName to be set for the search
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entry.FullName = filename;
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entry.IsDirectory = isDirectory;
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// exchange
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entry.FullName.replace('\\', '/');
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// remove trailing slash
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if (entry.FullName.lastChar() == '/')
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{
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entry.IsDirectory = true;
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entry.FullName[entry.FullName.size()-1] = 0;
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entry.FullName.validate();
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}
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if (IgnoreCase)
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entry.FullName.make_lower();
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if (IgnorePaths)
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core::deletePathFromFilename(entry.FullName);
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return Files.binary_search(entry);
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}
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//! Returns the base path of the file list
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const io::path& CFileList::getPath() const
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{
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return Path;
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}
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} // end namespace irr
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} // end namespace io
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