HRESULT TRASH_EnumItems(const WCHAR *path, LPITEMIDLIST **pidls, int *count)
{
int ti_count;
int pos=0, i;
HRESULT err = E_OUTOFMEMORY;
HDPA tinfs;
if(path)
FIXME("Ignoring path = %s\n", debugstr_w(path));
if (!TRASH_EnsureInitialized()) return E_FAIL;
tinfs = enum_bucket_trashinfos(home_trash, &ti_count);
if (tinfs == NULL) return E_FAIL;
*pidls = SHAlloc(sizeof(LPITEMIDLIST)*ti_count);
if (!*pidls) goto failed;
for (i=0; i<ti_count; i++)
{
WIN32_FIND_DATAW data;
LPCSTR filename;
filename = DPA_GetPtr(tinfs, i);
if (FAILED(err = TRASH_GetDetails(home_trash, filename, &data)))
goto failed;
if (err == S_FALSE)
continue;
if (FAILED(err = TRASH_CreateSimplePIDL(filename, &data, &(*pidls)[pos])))
goto failed;
pos++;
}
*count = pos;
DPA_DestroyCallback(tinfs, free_item_callback, NULL);
return S_OK;
failed:
if (*pidls != NULL)
{
int j;
for (j=0; j<pos; j++)
SHFree((*pidls)[j]);
SHFree(*pidls);
}
DPA_DestroyCallback(tinfs, free_item_callback, NULL);
return err;
}
void SIC_Destroy(void)
{
TRACE("\n");
EnterCriticalSection(&SHELL32_SicCS);
if (sic_hdpa) DPA_DestroyCallback(sic_hdpa, sic_free, NULL );
ImageList_Destroy(ShellSmallIconList);
ImageList_Destroy(ShellBigIconList);
LeaveCriticalSection(&SHELL32_SicCS);
DeleteCriticalSection(&SHELL32_SicCS);
}
static HDPA enum_bucket_trashinfos(const TRASH_BUCKET *bucket, int *count)
{
HDPA ret = DPA_Create(32);
struct dirent *entry;
DIR *dir = NULL;
errno = ENOMEM;
*count = 0;
if (ret == NULL) goto failed;
dir = opendir(bucket->info_dir);
if (dir == NULL) goto failed;
while ((entry = readdir(dir)) != NULL)
{
LPSTR filename;
int namelen = lstrlenA(entry->d_name);
int suffixlen = lstrlenA(trashinfo_suffix);
if (namelen <= suffixlen ||
lstrcmpA(entry->d_name+namelen-suffixlen, trashinfo_suffix) != 0)
continue;
filename = StrDupA(entry->d_name);
if (filename == NULL)
goto failed;
if (DPA_InsertPtr(ret, DPA_APPEND, filename) == -1)
{
LocalFree(filename);
goto failed;
}
(*count)++;
}
closedir(dir);
return ret;
failed:
if (dir) closedir(dir);
if (ret)
DPA_DestroyCallback(ret, free_item_callback, NULL);
return NULL;
}
