bool DBConfig::load(){
scoped_lock lk( _lock );
return _load();
}
void Image::_reload()
{
_load(m_sFilename);
}
int libaacs_open(BD_AACS *p, const char *device,
void *file_open_handle, void *file_open_fp,
const char *keyfile_path)
{
int error_code = 0;
fptr_p_void open;
fptr_p_void open2;
fptr_p_void init;
fptr_int open_device;
fptr_int aacs_get_mkb_version;
fptr_p_void aacs_get_disc_id;
_libaacs_close(p);
*(void **)(&open) = dl_dlsym(p->h_libaacs, "aacs_open");
*(void **)(&open2) = dl_dlsym(p->h_libaacs, "aacs_open2");
*(void **)(&init) = dl_dlsym(p->h_libaacs, "aacs_init");
*(void **)(&aacs_get_mkb_version) = dl_dlsym(p->h_libaacs, "aacs_get_mkb_version");
*(void **)(&aacs_get_disc_id) = dl_dlsym(p->h_libaacs, "aacs_get_disc_id");
*(void **)(&open_device) = dl_dlsym(p->h_libaacs, "aacs_open_device");
if (init && open_device) {
p->aacs = init();
DL_CALL(p->h_libaacs, aacs_set_fopen, p->aacs, file_open_handle, file_open_fp);
error_code = open_device(p->aacs, device, keyfile_path);
} else if (open2) {
BD_DEBUG(DBG_BLURAY, "Using old aacs_open2(), no UDF support available\n");
p->aacs = open2(device, keyfile_path, &error_code);
/* libmmbd needs dev: for devices */
if (!p->aacs && p->impl_id == IMPL_LIBMMBD && !strncmp(device, "/dev/", 5)) {
char *tmp_device = str_printf("dev:%s", device);
if (tmp_device) {
p->aacs = open2(tmp_device, keyfile_path, &error_code);
X_FREE(tmp_device);
}
}
} else if (open) {
BD_DEBUG(DBG_BLURAY, "Using old aacs_open(), no verbose error reporting available\n");
p->aacs = open(device, keyfile_path);
} else {
BD_DEBUG(DBG_BLURAY, "aacs_open() not found\n");
}
if (error_code) {
/* failed. try next aacs implementation if available. */
BD_AACS *p2 = _load(p->impl_id + 1);
if (p2) {
if (!libaacs_open(p2, device, file_open_handle, file_open_fp, keyfile_path)) {
/* succeed - swap implementations */
_unload(p);
*p = *p2;
X_FREE(p2);
return 0;
}
/* failed - report original errors */
libaacs_unload(&p2);
}
}
if (p->aacs) {
if (aacs_get_mkb_version) {
p->mkbv = aacs_get_mkb_version(p->aacs);
}
if (aacs_get_disc_id) {
p->disc_id = (const uint8_t *)aacs_get_disc_id(p->aacs);
}
return error_code;
}
return error_code ? error_code : 1;
}
Image::Image(string sFilename)
{
m_sFilename = sFilename;
_load(sFilename);
_addImgReload(this);
}
BD_AACS *libaacs_load(int force_mmbd)
{
return _load(force_mmbd ? IMPL_LIBMMBD : 0);
}