Merging r5975 through r6036 from trunk to ogl-es branch.

GLES drivers adapted, but only did make compile-tests.


git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/branches/ogl-es@6038 dfc29bdd-3216-0410-991c-e03cc46cb475

source/Irrlicht/CFileList.cpp

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