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/*
* Copyright (C) 2007 Kevin Ollivier
* Copyright (C) 2008 Collabora, Ltd.
* Copyright (C) 2009 Peter Laufenberg @ Inhance Digital Corp
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "FileSystem.h"
#include "NotImplemented.h"
#include "PlatformString.h"
#include <wtf/text/CString.h>
#include <wx/wx.h>
#include <wx/datetime.h>
#include <wx/dir.h>
#include <wx/dynlib.h>
#include <wx/file.h>
#include <wx/filefn.h>
#include <wx/filename.h>
#if OS(DARWIN)
#include <CoreFoundation/CoreFoundation.h>
#endif
namespace WebCore {
bool fileExists(const String& path)
{
// NOTE: This is called for directory paths too so we need to check both.
return wxFileName::FileExists(path) || wxFileName::DirExists(path);
}
bool deleteFile(const String& path)
{
return wxRemoveFile(path);
}
bool deleteEmptyDirectory(const String& path)
{
return wxFileName::Rmdir(path);
}
bool getFileSize(const String& path, long long& resultSize)
{
wxULongLong size = wxFileName::GetSize(path);
if (wxInvalidSize != size) {
// TODO: why is FileSystem::getFileSize signed?
resultSize = (long long)size.GetValue();
return true;
}
return false;
}
bool getFileModificationTime(const String& path, time_t& t)
{
t = wxFileName(path).GetModificationTime().GetTicks();
return true;
}
bool makeAllDirectories(const String& path)
{
return wxFileName::Mkdir(path, 0777, wxPATH_MKDIR_FULL);
}
String pathByAppendingComponent(const String& path, const String& component)
{
return wxFileName(path, component).GetFullPath();
}
String homeDirectoryPath()
{
return wxFileName::GetHomeDir();
}
String pathGetFileName(const String& path)
{
return wxFileName(path).GetFullName();
}
String directoryName(const String& path)
{
return wxFileName(path).GetPath();
}
String openTemporaryFile(const String&, PlatformFileHandle& handle)
{
notImplemented();
handle = invalidPlatformFileHandle;
return String();
}
void closeFile(PlatformFileHandle&)
{
notImplemented();
}
int writeToFile(PlatformFileHandle, const char* data, int length)
{
notImplemented();
return 0;
}
bool unloadModule(PlatformModule mod)
{
#if OS(WINDOWS)
return ::FreeLibrary(mod);
#elif OS(DARWIN)
CFRelease(mod);
return true;
#else
wxASSERT(mod);
delete mod;
return true;
#endif
}
class wxDirTraverserNonRecursive : public wxDirTraverser {
public:
wxDirTraverserNonRecursive(wxString basePath, wxArrayString& files) : m_basePath(basePath), m_files(files) { }
virtual wxDirTraverseResult OnFile(const wxString& filename)
{
wxFileName afile(filename);
afile.MakeRelativeTo(m_basePath);
if (afile.GetFullPath().Find(afile.GetPathSeparator()) == wxNOT_FOUND)
m_files.push_back(filename);
return wxDIR_CONTINUE;
}
virtual wxDirTraverseResult OnDir(const wxString& dirname)
{
wxFileName dirfile(dirname);
dirfile.MakeRelativeTo(m_basePath);
if (dirfile.GetFullPath().Find(dirfile.GetPathSeparator()) == wxNOT_FOUND)
m_files.push_back(dirname);
return wxDIR_CONTINUE;
}
private:
wxString m_basePath;
wxArrayString& m_files;
DECLARE_NO_COPY_CLASS(wxDirTraverserNonRecursive)
};
Vector<String> listDirectory(const String& path, const String& filter)
{
wxArrayString file_paths;
// wxDir::GetAllFiles recurses and for platforms like Mac where
// a .plugin or .bundle can be a dir wx will recurse into the bundle
// and list the files rather than just returning the plugin name, so
// we write a special traverser that works around that issue.
wxDirTraverserNonRecursive traverser(path, file_paths);
wxDir dir(path);
dir.Traverse(traverser, _T(""), wxDIR_FILES | wxDIR_DIRS);
Vector<String> entries;
for (int i = 0; i < file_paths.GetCount(); i++)
{
entries.append(file_paths[i]);
}
return entries;
}
}
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