//---------------------------------------------------------------------------
static int fs_getstat(iop_file_t *fd, const char *name, fio_stat_t *stat)
{
fat_driver* fatd;
int ret;
unsigned int cluster = 0;
fat_dir fatdir;
_fs_lock();
XPRINTF("USBHDFSD: fs_getstat called: unit %d name %s\n", fd->unit, name);
fatd = fat_getData(fd->unit);
if (fatd == NULL) { _fs_unlock(); return -ENODEV; }
XPRINTF("USBHDFSD: Calling fat_getFileStartCluster from fs_getstat\n");
ret = fat_getFileStartCluster(fatd, name, &cluster, &fatdir);
if (ret < 0) {
_fs_unlock();
return ret;
}
memset(stat, 0, sizeof(fio_stat_t));
fillStat(stat, &fatdir);
_fs_unlock();
return 0;
}
//---------------------------------------------------------------------------
static int fs_dread(iop_file_t *fd, fio_dirent_t *buffer)
{
fat_driver* fatd;
int ret;
fs_dir* rec = (fs_dir *) fd->privdata;
if (rec == NULL)
return -EBADF;
_fs_lock();
XPRINTF("USBHDFSD: fs_dread called: unit %d\n", fd->unit);
fatd = fat_getData(fd->unit);
if (fatd == NULL) { _fs_unlock(); return -ENODEV; }
if (rec->dirent.file_flag != FS_FILE_FLAG_FOLDER) {
_fs_unlock();
return -ENOTDIR;
}
while (rec->status > 0
&& (rec->current_fatdir.attr & FAT_ATTR_VOLUME_LABEL
|| ((rec->current_fatdir.attr & (FAT_ATTR_HIDDEN | FAT_ATTR_SYSTEM)) == (FAT_ATTR_HIDDEN | FAT_ATTR_SYSTEM))))
rec->status = fat_getNextDirentry(fatd, &rec->fatdlist, &rec->current_fatdir);
ret = rec->status;
if (rec->status >= 0)
{
memset(buffer, 0, sizeof(fio_dirent_t));
fillStat(&buffer->stat, &rec->current_fatdir);
strcpy(buffer->name, rec->current_fatdir.name);
}
if (rec->status > 0)
rec->status = fat_getNextDirentry(fatd, &rec->fatdlist, &rec->current_fatdir);
_fs_unlock();
return ret;
}
jobject FUSE26Util::newStat(JNIEnv *env, const struct stat *st) {
CSLogTraceEnter("jobject FUSE26Util::newStat(%p, %p)", env, st);
jobject res = NULL;
jclass clazz = env->FindClass(STAT_CLASS);
if(clazz == NULL || env->ExceptionCheck() == JNI_TRUE)
CSLogError("Could not find class \"%s\"", STAT_CLASS);
else {
jmethodID constructor = env->GetMethodID(clazz, STAT_INIT_NAME,
STAT_INIT_SIGNATURE);
if(constructor == NULL || env->ExceptionCheck() == JNI_TRUE)
CSLogError("Could not find method \"%s\" with signature %s.", STAT_INIT_NAME,
STAT_INIT_SIGNATURE);
else {
jobject obj = env->NewObject(clazz, constructor);
if(obj == NULL || env->ExceptionCheck() == JNI_TRUE)
CSLogError("Could not create new Stat instance.");
else {
if(!fillStat(env, st, obj))
CSLogError("fillStat failed!");
else
res = obj;
}
if(res == NULL && obj != NULL)
env->DeleteLocalRef(obj);
}
}
if(clazz != NULL)
env->DeleteLocalRef(clazz);
if(env->ExceptionCheck() == JNI_TRUE)
env->ExceptionDescribe();
CSLogTraceLeave("jobject FUSE26Util::newStat(%p, %p): %p", env, st, res);
return res;
}
