enum CLocalFileSystem::local_fileType CLocalFileSystem::GetFileType(const wxString& path)
{
#ifdef __WXMSW__
DWORD result = GetFileAttributes(path);
if (result == INVALID_FILE_ATTRIBUTES)
return unknown;
if (result & FILE_ATTRIBUTE_DIRECTORY)
return dir;
return file;
#else
if (path.Last() == wxFileName::GetPathSeparator() && path != wxFileName::GetPathSeparator())
{
wxString tmp = path;
tmp.RemoveLast();
return GetFileType(tmp);
}
wxStructStat buf;
int result = wxLstat(path, &buf);
if (result)
return unknown;
#ifdef S_ISLNK
if (S_ISLNK(buf.st_mode))
return link;
#endif
if (S_ISDIR(buf.st_mode))
return dir;
return file;
#endif
}
bool CLocalTreeView::HasSubdir(const wxString& dirname)
{
wxLogNull nullLog;
wxDir dir(dirname);
if (!dir.IsOpened())
return false;
CFilterDialog filter;
wxString file;
for (bool found = dir.GetFirst(&file, _T(""), wxDIR_DIRS | wxDIR_HIDDEN); found; found = dir.GetNext(&file))
{
int attributes;
#ifdef __WXMSW__
DWORD tmp = GetFileAttributes(dirname + wxFileName::GetPathSeparator() + file);
if (tmp == INVALID_FILE_ATTRIBUTES)
attributes = 0;
else
attributes = tmp;
#else
wxStructStat buf;
const int result = wxLstat(dirname + file, &buf);
if (!result)
attributes = buf.st_mode & 0x777;
else
attributes = -1;
#endif //__WXMSWMM
if (!filter.FilenameFiltered(file, true, -1, true, attributes))
return true;
}
return false;
}
bool FileUtils::IsDirectory(const wxString& filename)
{
#ifdef __WXMSW__
DWORD dwAttrs = GetFileAttributesW(filename.c_str());
if(dwAttrs == INVALID_FILE_ATTRIBUTES) { return false; }
return dwAttrs & FILE_ATTRIBUTE_DIRECTORY;
#else
wxStructStat buff;
if(wxLstat(filename, &buff) != 0) { return false; }
return S_ISDIR(buff.st_mode);
#endif
}
bool FileUtils::IsSymlink(const wxString& filename)
{
#ifdef __WXMSW__
DWORD dwAttrs = GetFileAttributesW(filename.c_str());
if(dwAttrs == INVALID_FILE_ATTRIBUTES) { return false; }
return dwAttrs & FILE_ATTRIBUTE_REPARSE_POINT;
#else
wxStructStat buff;
if(wxLstat(filename, &buff) != 0) { return false; }
return S_ISLNK(buff.st_mode);
#endif
}
bool FileManager::Save(const wxString& name, const wxString& data, wxFontEncoding encoding, bool bom)
{
if (wxFileExists(name) == false)
{
wxFile f(name, wxFile::write_excl);
return WriteWxStringToFile(f, data, encoding, bom);
}
else
{
if (!wxFile::Access(name, wxFile::write))
return false;
wxString temp(name);
temp.append(wxT(".temp"));
wxStructStat buff;
wxLstat( name, &buff );
wxFile f;
f.Create(temp, true, buff.st_mode);
if(WriteWxStringToFile(f, data, encoding, bom))
{
f.Close();
if(platform::move(temp, name))
{
return true;
}
else
{
wxString failed(name);
failed.append(wxT(".save-failed"));
platform::move(temp, failed);
}
}
return false;
}
}
bool FileManager::SaveUTF8(const wxString& name, const char* data, size_t len)
{
if (wxFileExists(name) == false)
{
return wxFile(name, wxFile::write_excl).Write(data, len) == len;
}
else
{
if (!wxFile::Access(name, wxFile::write))
return false;
wxString temp(name);
temp.append(wxT(".temp"));
wxStructStat buff;
wxLstat( name, &buff );
wxFile f;
f.Create(temp, true, buff.st_mode);
if(f.Write(data, len) == len)
{
f.Close();
if(platform::move(temp, name))
{
return true;
}
else
{
wxString failed(name);
failed.append(wxT(".save-failed"));
platform::move(temp, failed);
}
}
return false;
}
}
enum CLocalFileSystem::local_fileType CLocalFileSystem::GetFileInfo(const wxString& path, bool &isLink, wxLongLong* size, wxDateTime* modificationTime, int *mode)
{
if (path.Last() == wxFileName::GetPathSeparator() && path != wxFileName::GetPathSeparator())
{
wxString tmp = path;
tmp.RemoveLast();
return GetFileInfo(tmp, isLink, size, modificationTime, mode);
}
#ifdef __WXMSW__
isLink = false;
WIN32_FILE_ATTRIBUTE_DATA attributes;
BOOL result = GetFileAttributesEx(path, GetFileExInfoStandard, &attributes);
if (!result)
{
if (size)
*size = -1;
if (mode)
*mode = 0;
return unknown;
}
if (modificationTime)
ConvertFileTimeToWxDateTime(*modificationTime, attributes.ftLastWriteTime);
if (mode)
*mode = (int)attributes.dwFileAttributes;
if (attributes.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
{
if (size)
*size = -1;
return dir;
}
if (size)
*size = wxLongLong(attributes.nFileSizeHigh, attributes.nFileSizeLow);
return file;
#else
wxStructStat buf;
int result = wxLstat(path, &buf);
if (result)
{
isLink = false;
if (size)
*size = -1;
if (mode)
*mode = -1;
return unknown;
}
#ifdef S_ISLNK
if (S_ISLNK(buf.st_mode))
{
isLink = true;
int result = wxStat(path, &buf);
if (result)
{
if (size)
*size = -1;
if (mode)
*mode = -1;
return unknown;
}
}
else
#endif
isLink = false;
if (modificationTime)
modificationTime->Set(buf.st_mtime);
if (mode)
*mode = buf.st_mode & 0x777;
if (S_ISDIR(buf.st_mode))
{
if (size)
*size = -1;
return dir;
}
if (size)
*size = buf.st_size;
return file;
#endif
}
