int VSIArchiveFilesystemHandler::Stat( const char *pszFilename,
VSIStatBufL *pStatBuf,
CPL_UNUSED int nFlags )
{
int ret = -1;
CPLString osFileInArchive;
memset(pStatBuf, 0, sizeof(VSIStatBufL));
char* archiveFilename = SplitFilename(pszFilename, osFileInArchive, TRUE);
if (archiveFilename == NULL)
return -1;
if (strlen(osFileInArchive) != 0)
{
if (ENABLE_DEBUG) CPLDebug("VSIArchive", "Looking for %s %s\n",
archiveFilename, osFileInArchive.c_str());
const VSIArchiveEntry* archiveEntry = NULL;
if (FindFileInArchive(archiveFilename, osFileInArchive, &archiveEntry))
{
/* Patching st_size with uncompressed file size */
pStatBuf->st_size = archiveEntry->uncompressed_size;
pStatBuf->st_mtime = (time_t)archiveEntry->nModifiedTime;
if (archiveEntry->bIsDir)
pStatBuf->st_mode = S_IFDIR;
else
pStatBuf->st_mode = S_IFREG;
ret = 0;
}
}
else
{
VSIArchiveReader* poReader = CreateReader(archiveFilename);
CPLFree(archiveFilename);
archiveFilename = NULL;
if (poReader != NULL && poReader->GotoFirstFile())
{
/* Skip optionnal leading subdir */
CPLString osFileName = poReader->GetFileName();
const char* fileName = osFileName.c_str();
if (fileName[strlen(fileName)-1] == '/' || fileName[strlen(fileName)-1] == '\\')
{
if (poReader->GotoNextFile() == FALSE)
{
delete(poReader);
return -1;
}
}
if (poReader->GotoNextFile())
{
/* Several files in archive --> treat as dir */
pStatBuf->st_size = 0;
pStatBuf->st_mode = S_IFDIR;
}
else
{
/* Patching st_size with uncompressed file size */
pStatBuf->st_size = poReader->GetFileSize();
pStatBuf->st_mtime = (time_t)poReader->GetModifiedTime();
pStatBuf->st_mode = S_IFREG;
}
ret = 0;
}
delete(poReader);
}
CPLFree(archiveFilename);
return ret;
}
