void fill_in_default_path()
{
HANDLE find_handle;
WIN32_FIND_DATA find_data;
WCHAR best_path[MAX_PATH+1];
int best_path_has_haggle_folder;
ULARGE_INTEGER best_avail, best_size;
long i;
// Start with the application data folder, as a fallback:
if (!SHGetSpecialFolderPath(NULL, best_path, CSIDL_APPDATA, FALSE)) {
best_path[0] = 0;
best_avail.QuadPart = 0;
best_size.QuadPart = 0;
best_path_has_haggle_folder = 0;
} else {
GetDiskFreeSpaceEx(best_path, &best_avail, &best_size, NULL);
best_path_has_haggle_folder = has_haggle_folder(best_path);
}
LIBHAGGLE_DBG("Found data card path: \"%ls\" (size: %I64d/%I64d, haggle folder: %s)\n",
best_path, best_avail, best_size,
best_path_has_haggle_folder ? "Yes" : "No");
find_handle = FindFirstFlashCard(&find_data);
if (find_handle != INVALID_HANDLE_VALUE) {
do {
// Ignore the root directory (this has been checked for above)
if (find_data.cFileName[0] != 0) {
ULARGE_INTEGER avail, size, free;
int haggle_folder;
GetDiskFreeSpaceEx(find_data.cFileName, &avail, &size, &free);
haggle_folder = has_haggle_folder(find_data.cFileName);
LIBHAGGLE_DBG("Found data card path: \"%ls\" (size: %I64d/%I64d, haggle folder: %s)\n",
find_data.cFileName, avail, size,
haggle_folder ?" Yes" : "No");
// is this a better choice than the previous one?
// FIXME: should there be any case when a memory card is not used?
if (1) {
// Yes.
// Save this as the path to use:
for (i = 0; i < MAX_PATH; i++)
best_path[i] = find_data.cFileName[i];
best_avail = avail;
best_size = size;
best_path_has_haggle_folder = haggle_folder;
}
}
} while(FindNextFlashCard(find_handle, &find_data));
FindClose(find_handle);
}
// Convert the path to normal characters.
for (i = 0; i < MAX_PATH; i++)
path[i] = (char) best_path[i];
}
void RefreshStorageCards ()
{
g_dCards.Clear ();
WIN32_FIND_DATA tData;
HANDLE hCard = FindFirstFlashCard ( &tData );
if ( hCard != INVALID_HANDLE_VALUE )
{
do
{
if ( tData.cFileName [0] != L'\0' )
g_dCards.Add ( tData );
}
while ( FindNextFlashCard ( hCard, &tData ) );
}
}
bool IsStorageCard ( const Str_c & sFile )
{
WIN32_FIND_DATA tData;
HANDLE hCard = FindFirstFlashCard ( &tData );
int iCard = 0;
if ( hCard != INVALID_HANDLE_VALUE )
{
do
{
if ( sFile == tData.cFileName )
return true;
}
while ( FindNextFlashCard ( hCard, &tData ) );
}
return false;
}
bool AreFilesOnDifferentVolumes ( const Str_c & sFile1, const Str_c & sFile2 )
{
Str_c sFileToTest1 = sFile1;
sFileToTest1.ToLower ();
Str_c sFileToTest2 = sFile2;
sFileToTest2.ToLower ();
WIN32_FIND_DATA tData;
HANDLE hCard = FindFirstFlashCard ( &tData );
int iFile1Card = -1;
int iFile2Card = -1;
int iCard = 0;
wchar_t szFileNameToTest [ MAX_PATH ];
if ( hCard != INVALID_HANDLE_VALUE )
{
do
{
wcscpy ( szFileNameToTest, tData.cFileName );
_wcslwr ( szFileNameToTest );
int iFindRes1 = sFileToTest1.Find ( szFileNameToTest );
if ( iFile1Card == -1 && iFindRes1 != -1 && iFindRes1 <= 1 )
iFile1Card = iCard;
int iFindRes2 = sFileToTest2.Find ( szFileNameToTest );
if ( iFile2Card == -1 && iFindRes2 != -1 && iFindRes2 <= 1 )
iFile2Card = iCard;
++iCard;
}
while ( FindNextFlashCard ( hCard, &tData ) && ( iFile1Card == -1 || iFile2Card == -1 ) );
}
return iFile1Card != iFile2Card;
}
