RomfsStream *RomfsStream::makeFromPath(const Common::String &path, bool writeMode) {
ROMFILE *handle = romfs_open(path.c_str(), writeMode ? "wb" : "rb");
if (handle)
return new RomfsStream(handle);
return 0;
}
/*---------------------------------------------------------------------------*/
static void
copy_file_from_romfs_to_cfs(const char * from, const char * to)
{
static char buf[128];
cfs_offset_t filesize, read, pos;
/* Format CFS */
cfs_coffee_format();
/* Open file for writing in CFS */
int cfs_fd = cfs_open(to, CFS_WRITE);
/* Open file for reading in ROMFS */
int rom_fd = romfs_open(from, CFS_READ);
/* Determine file size */
filesize = romfs_seek(rom_fd, 0, CFS_SEEK_END) - 1;
/* Restore offset to start of file */
romfs_seek(rom_fd, 0, CFS_SEEK_SET);
/* Copy file data from romfs to cfs in chunks of 128 bytes */
for (pos = 0; pos < filesize; pos += read) {
read = romfs_read(rom_fd, buf, sizeof(buf));
cfs_write(cfs_fd, buf, read);
}
/* Close both files */
cfs_close(cfs_fd);
romfs_close(rom_fd);
}
N64FilesystemNode::N64FilesystemNode(const Common::String &p, bool verify) {
assert(p.size() > 0);
_path = p;
_displayName = lastPathComponent(_path, '/');
_isValid = true;
_isDirectory = true;
// Check if it's a dir
ROMFILE *tmpfd = romfs_open(p.c_str(), "r");
if (tmpfd) {
_isDirectory = (tmpfd->type == 0 || tmpfd->type == 1);
romfs_close(tmpfd);
}
}
