bool kiFindFile::findfirst( const char* wild, WIN32_FIND_DATA* pfd )
{
HANDLE xh = ::FindFirstFile( wild, pfd );
if( xh==INVALID_HANDLE_VALUE )
return false;
while( isDots(pfd->cFileName) )
if( !::FindNextFile( xh, pfd ) )
{
::FindClose( xh );
return false;
}
::FindClose( xh );
return true;
}
bool kiFindFile::begin( const char* wild )
{
close();
h = ::FindFirstFile( wild, &fd );
if( h==INVALID_HANDLE_VALUE )
return false;
while( isDots(fd.cFileName) )
if( !::FindNextFile( h, &fd ) )
{
close();
return false;
}
return true;
}
bool kiFindFile::next( WIN32_FIND_DATA* pfd )
{
if( h==INVALID_HANDLE_VALUE )
return false;
if( first )
{
first = false;
ki_memcpy( pfd, &fd, sizeof(fd) );
return true;
}
if( !::FindNextFile( h, pfd ) )
return false;
while( isDots(fd.cFileName) )
if( !::FindNextFile( h, pfd ) )
return false;
return true;
}
void WindowsFiles::list(const std::string& path, std::vector< FileHandle>& handles) const
{
handles.clear();
if( isDirectory( path))
{
WIN32_FIND_DATA FileData;
HANDLE hSearch;
std::string strSearchText = path;
strSearchText += "\\*";
hSearch = FindFirstFile( strSearchText.c_str(), &FileData);
do
{
if(!isDots(FileData.cFileName))
handles.push_back( FileHandle( path + "/" + FileData.cFileName));
}
while (FindNextFile(hSearch, &FileData));
FindClose( hSearch);
}
}
bool WindowsFiles::recursiveDeleteDirectory(const std::string& path) const
{
HANDLE hFind;
WIN32_FIND_DATA FindFileData;
TCHAR dirPath[MAX_PATH];
TCHAR fileName[MAX_PATH];
strcpy(dirPath,path.c_str());
strcat(dirPath, "\\*");
strcpy(fileName, path.c_str());
strcat(fileName,"\\");
// find the first file
hFind = FindFirstFile(dirPath, &FindFileData);
if(hFind == INVALID_HANDLE_VALUE)
return false;
strcpy(dirPath, fileName);
bool bSearch = true;
while(bSearch)
{
// until we find an entry
if(FindNextFile(hFind,&FindFileData))
{
if(isDots(FindFileData.cFileName))
continue;
strcat(fileName,FindFileData.cFileName);
if((FindFileData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY))
{
// we have found a directory, recurse
if(!recursiveDeleteDirectory(fileName))
{
FindClose(hFind);
return false; // directory couldn't be deleted
}
// remove the empty directory
RemoveDirectory(fileName);
strcpy(fileName, dirPath);
}
else
{
if(!::DeleteFile(fileName))
{
// some error occurred; close the handle and return FALSE
FindClose(hFind);
return false;
}
}
}
else
{
// no more files there
if(GetLastError() == ERROR_NO_MORE_FILES)
bSearch = false;
else
{
// some error occurred; close the handle and return FALSE
FindClose(hFind);
return false;
}
}
}
FindClose(hFind); // close the file handle
return RemoveDirectory(path.c_str()) == TRUE; // remove the empty directory
}
