void TocManager::readDir(const char *path, TocNode **node, int level) {
if (level <= 2) { // we don't scan deeper than that
iox_dirent_t dirent;
int fd = fio.dopen(path);
if (fd >= 0) {
while (fio.dread(fd, &dirent) > 0)
if (dirent.name[0] != '.') { // skip '.' and '..'
*node = new TocNode;
(*node)->sub = (*node)->next = NULL;
(*node)->nameLen = strlen(dirent.name);
memcpy((*node)->name, dirent.name, (*node)->nameLen + 1);
if (dirent.stat.mode & FIO_S_IFDIR) { // directory
(*node)->isDir = true;
char nextPath[256];
sprintf(nextPath, "%s%s/", path, dirent.name);
readDir(nextPath, &((*node)->sub), level + 1);
} else
(*node)->isDir = false;
node = &((*node)->next);
}
fio.dclose(fd);
} else
printf("Can't open path: %s\n", path);
}
}
bool Ps2FilesystemNode::getChildren(AbstractFSList &list, ListMode mode, bool hidden) const {
//TODO: honor the hidden flag
// dbg_printf("getChildren\n");
if (!_isDirectory)
return false;
if (_isRoot) {
if (g_systemPs2->cdPresent())
list.push_back(new Ps2FilesystemNode("cdfs:"));
if (g_systemPs2->hddPresent())
list.push_back(new Ps2FilesystemNode("pfs0:"));
if (g_systemPs2->usbMassPresent())
list.push_back(new Ps2FilesystemNode("mass:"));
if (g_systemPs2->netPresent())
list.push_back(new Ps2FilesystemNode("host:"));
if (g_systemPs2->mcPresent())
list.push_back(new Ps2FilesystemNode("mc0:"));
return true;
} else {
int fd;
if (_path == "pfs0:")
fd = fio.dopen("pfs0:/");
else
fd = fio.dopen(_path.c_str());
// dbg_printf("dopen = %d\n", fd);
if (fd >= 0) {
iox_dirent_t dirent;
Ps2FilesystemNode dirEntry;
int dreadRes;
while ((dreadRes = fio.dread(fd, &dirent)) > 0) {
if (dirent.name[0] == '.')
continue; // ignore '.' and '..'
if ( (mode == Common::FSNode::kListAll) ||
((mode == Common::FSNode::kListDirectoriesOnly) &&
(dirent.stat.mode & FIO_S_IFDIR)) ||
((mode == Common::FSNode::kListFilesOnly) &&
!(dirent.stat.mode & FIO_S_IFDIR)) ) {
dirEntry._isHere = true;
dirEntry._isDirectory = (bool)(dirent.stat.mode & FIO_S_IFDIR);
dirEntry._isRoot = false;
dirEntry._path = _path;
dirEntry._path += dirent.name;
if (dirEntry._isDirectory && dirEntry._path.lastChar() != '/')
dirEntry._path += '/';
dirEntry._displayName = dirent.name;
dirEntry._verified = true;
list.push_back(new Ps2FilesystemNode(&dirEntry));
}
}
fio.dclose(fd);
return true;
}
}
return false;
}
void Ps2FilesystemNode::doverify(void) {
PS2Device medium;
int fd;
if (_verified)
return;
_verified = true;
dbg_printf(" verify: %s -> ", _path.c_str());
#if 0
if (_path.empty()) {
dbg_printf("PlayStation 2 Root !\n");
_verified = true;
return;
}
if (_path.lastChar() == ':') {
dbg_printf("Dev: %s\n", _path.c_str());
_verified = true;
return;
}
#endif
if (_path[3] != ':' && _path[4] != ':') {
dbg_printf("relative path !\n");
_isHere = false;
_isDirectory = false;
return;
}
medium = _getDev(_path);
if (medium == ERR_DEV) {
_isHere = false;
_isDirectory = false;
return;
}
switch (medium) {
#if 0
case HD_DEV: /*stat*/
case USB_DEV:
iox_stat_t stat;
fileXioGetStat(_path.c_str(), &stat);
fileXioWaitAsync(FXIO_WAIT, &fd);
if (!fd) {
dbg_printf(" yes [stat]\n");
return true;
}
break;
#endif
case CD_DEV: /*no stat*/
case HD_DEV:
case USB_DEV:
case HOST_DEV:
case MC_DEV:
#if 1
fd = fio.open(_path.c_str(), O_RDONLY);
dbg_printf("_path = %s -- fio.open -> %d\n", _path.c_str(), fd);
if (fd >=0) {
fio.close(fd);
dbg_printf(" yes [open]\n");
_isHere = true;
if (medium==MC_DEV && _path.lastChar()=='/')
_isDirectory = true;
else
_isDirectory = false;
return;
}
fd = fio.dopen(_path.c_str());
if (fd >=0) {
fio.dclose(fd);
dbg_printf(" yes [dopen]\n");
_isHere = true;
_isDirectory = true;
return;
}
#else
fileXioOpen(_path.c_str(), O_RDONLY, DEFAULT_MODE);
fileXioWaitAsync(FXIO_WAIT, &fd);
if (fd>=0) {
fileXioClose(fd);
fileXioWaitAsync(FXIO_WAIT, &fd);
return true;
}
fileXioDopen(_path.c_str());
fileXioWaitAsync(FXIO_WAIT, &fd);
if (fd>=0) {
fileXioDclose(fd);
fileXioWaitAsync(FXIO_WAIT, &fd);
return true;
}
#endif
break;
case ERR_DEV:
_isHere = false;
_isDirectory = false;
break;
}
_isHere = false;
_isDirectory = false;
dbg_printf(" no\n");
return;
}