void
TestFixture::TemporaryDirectoryCreator::Delete()
{
// change the directory back to the original directory
if (!fOldWorkingDirectory.empty()) {
chdir(fOldWorkingDirectory.c_str());
fOldWorkingDirectory.clear();
}
// remove the temporary directory
if (!fTemporaryDirectory.empty()) {
std::string directory = fTemporaryDirectory;
fTemporaryDirectory.clear();
RemoveRecursively(directory);
}
}
BOOL PathNameEx::RemoveRecursively(const String_256& rPath)
{
PORTNOTETRACE("other","PathNameEx::RemoveRecursively - do nothing");
#ifndef EXCLUDE_FROM_XARALX
String_256 strFilename(rPath);
strFilename.toLower();
// See if the path points to a file (the easy case) or a directory
if (strFilename[strFilename.Length() - 1] == chPathSep)
{
strFilename.Remove(strFilename.Length() - 1, 1);
goto DIRECTORY;
}
struct _stat fileData;
if (_stat((TCHAR*) strFilename, &fileData))
{
if (errno == ENOENT)
{
ERROR3("Filename or path not found");
}
else
{
ERROR3("_stat() failed with an unknown error");
}
return FALSE;
}
if (fileData.st_mode & _S_IFDIR) // directory
{
DIRECTORY:
// Make sure the directory is not the current one
TCHAR tchbuff[_MAX_PATH];
if (_getcwd(tchbuff, _MAX_PATH) == NULL)
{
ERROR3("Can't get working directory");
return FALSE;
}
if (strstr(_strlwr(tchbuff), (TCHAR*) strFilename))
{
// change to upper dir (we should never attempt to delete the root directory!)
PathName path(strFilename);
if (_chdir((TCHAR*) String_256(path.GetLocation(FALSE))))
{
ERROR3("Can't change directory");
return FALSE;
}
}
// Try to remove it in the hope that it's empty
if (_rmdir((TCHAR*) strFilename) == -1)
{
if (errno == ENOTEMPTY || errno == EACCES)
{
_finddata_t findData;
String_256 strSearchPattern(strFilename);
strSearchPattern += chPathSep;
strSearchPattern += _T("*"); // add wildcard
INT32 hSearch = _findfirst(strSearchPattern, &findData);
if (hSearch == -1)
return FALSE;
do
{
if (!(strcmp(findData.name, _T(".")) && strcmp(findData.name, _T(".."))))
continue; // skip this directory (.) or its parent (..)
String_256 strFoundFile(strFilename);
strFoundFile += chPathSep;
strFoundFile += findData.name;
RemoveRecursively(strFoundFile);
}
while (_findnext(hSearch, &findData) == 0);
_findclose(hSearch);
return (_rmdir((TCHAR*) strFilename) != -1);
}
else
{
return FALSE; // probably invalid path
}
}
else
return TRUE; // succedded
}
else if (fileData.st_mode & _S_IFREG) // file
return (remove((TCHAR*) strFilename) != -1);
else
#endif
return FALSE;
}
