Module: wine Branch: master Commit: 71f430e7400aa2f63c5b041d42e3506002946c1a URL: http://source.winehq.org/git/wine.git/?a=commit;h=71f430e7400aa2f63c5b041d42...
Author: Charles Davis cdavis@mymail.mines.edu Date: Fri Oct 16 13:57:11 2009 -0600
ntdll: Implement DVD_ReadKey() on Mac OS.
---
dlls/ntdll/cdrom.c | 148 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 files changed, 148 insertions(+), 0 deletions(-)
diff --git a/dlls/ntdll/cdrom.c b/dlls/ntdll/cdrom.c index fbb7828..5caf8b0 100644 --- a/dlls/ntdll/cdrom.c +++ b/dlls/ntdll/cdrom.c @@ -2162,6 +2162,154 @@ static NTSTATUS DVD_ReadKey(int fd, PDVD_COPY_PROTECT_KEY key) #elif defined(__FreeBSD__) || defined(__NetBSD__) TRACE("bsd\n"); return STATUS_NOT_SUPPORTED; +#elif defined(__APPLE__) + union + { + dk_dvd_report_key_t key; + dk_dvd_read_structure_t disk_key; + } ioc; + union + { + DVDDiscKeyInfo disk_key; + DVDChallengeKeyInfo chal; + DVDKey1Info key1; + DVDTitleKeyInfo title; + DVDAuthenticationSuccessFlagInfo asf; + DVDRegionPlaybackControlInfo rpc; + } desc; + NTSTATUS ret = STATUS_NOT_SUPPORTED; + + switch(key->KeyType) + { + case DvdChallengeKey: + ioc.key.format = kDVDKeyFormatChallengeKey; + ioc.key.grantID = (uint8_t)key->SessionId; + ioc.key.keyClass = kDVDKeyClassCSS_CPPM_CPRM; + ioc.key.bufferLength = sizeof(desc.chal); + ioc.key.buffer = &desc.chal; + OSWriteBigInt16(desc.chal.dataLength, 0, key->KeyLength); + break; + case DvdBusKey1: + ioc.key.format = kDVDKeyFormatKey1; + ioc.key.grantID = (uint8_t)key->SessionId; + ioc.key.keyClass = kDVDKeyClassCSS_CPPM_CPRM; + ioc.key.bufferLength = sizeof(desc.key1); + ioc.key.buffer = &desc.key1; + OSWriteBigInt16(desc.key1.dataLength, 0, key->KeyLength); + break; + case DvdTitleKey: + ioc.key.format = kDVDKeyFormatTitleKey; + ioc.key.grantID = (uint8_t)key->SessionId; + ioc.key.keyClass = kDVDKeyClassCSS_CPPM_CPRM; + ioc.key.bufferLength = sizeof(desc.title); + ioc.key.buffer = &desc.title; + ioc.key.address = (uint32_t)(key->Parameters.TitleOffset.QuadPart>>11); + OSWriteBigInt16(desc.title.dataLength, 0, key->KeyLength); + break; + case DvdAsf: + ioc.key.format = kDVDKeyFormatASF; + ioc.key.grantID = (uint8_t)key->SessionId; + ioc.key.keyClass = kDVDKeyClassCSS_CPPM_CPRM; + ioc.key.bufferLength = sizeof(desc.asf); + ioc.key.buffer = &desc.asf; + OSWriteBigInt16(desc.asf.dataLength, 0, key->KeyLength); + break; + case DvdGetRpcKey: + ioc.key.format = kDVDKeyFormatRegionState; + ioc.key.grantID = (uint8_t)key->SessionId; + ioc.key.keyClass = kDVDKeyClassCSS_CPPM_CPRM; + ioc.key.bufferLength = sizeof(desc.rpc); + ioc.key.buffer = &desc.rpc; + OSWriteBigInt16(desc.rpc.dataLength, 0, key->KeyLength); + break; + case DvdDiskKey: + ioc.disk_key.format = kDVDStructureFormatDiscKeyInfo; + ioc.disk_key.grantID = (uint8_t)key->SessionId; + ioc.disk_key.bufferLength = sizeof(desc.disk_key); + ioc.disk_key.buffer = &desc.disk_key; + break; + case DvdInvalidateAGID: + ioc.key.format = kDVDKeyFormatAGID_Invalidate; + ioc.key.grantID = (uint8_t)key->SessionId; + ioc.key.keyClass = kDVDKeyClassCSS_CPPM_CPRM; + break; + case DvdBusKey2: + case DvdSetRpcKey: + ERR("attempted to read write-only key type 0x%x\n", key->KeyType); + return STATUS_NOT_SUPPORTED; + default: + FIXME("got unknown key type 0x%x\n", key->KeyType); + return STATUS_NOT_SUPPORTED; + } + + ret = CDROM_GetStatusCode(ioctl(fd, (key->KeyType == DvdDiskKey ? DKIOCDVDREADSTRUCTURE : DKIOCDVDREPORTKEY), &ioc)); + + if (ret == STATUS_SUCCESS) + { + switch(key->KeyType) + { + case DvdChallengeKey: + key->KeyLength = OSReadBigInt16(desc.chal.dataLength, 0); + memcpy(key->KeyData, desc.chal.challengeKeyValue, key->KeyLength); + break; + case DvdBusKey1: + key->KeyLength = OSReadBigInt16(desc.key1.dataLength, 0); + memcpy(key->KeyData, desc.key1.key1Value, key->KeyLength); + break; + case DvdTitleKey: + key->KeyLength = OSReadBigInt16(desc.title.dataLength, 0); + memcpy(key->KeyData, desc.title.titleKeyValue, key->KeyLength); + key->KeyFlags = 0; + if (desc.title.CPM) + { + /*key->KeyFlags |= DVD_COPYRIGHTED;*/ + if (desc.title.CP_SEC) key->KeyFlags |= DVD_SECTOR_PROTECTED; + /*else key->KeyFlags |= DVD_SECTOR_NOT_PROTECTED;*/ +#if 0 + switch (desc.title.CGMS) + { + case 0: + key->KeyFlags |= DVD_CGMS_COPY_PERMITTED; + break; + case 2: + key->KeyFlags |= DVD_CGMS_COPY_ONCE; + break; + case 3: + key->KeyFlags |= DVD_CGMS_NO_COPY; + break; + } +#endif + } /*else key->KeyFlags |= DVD_NOT_COPYRIGHTED;*/ + break; + case DvdAsf: + key->KeyLength = OSReadBigInt16(desc.title.dataLength, 0); + ((PDVD_ASF)key->KeyData)->SuccessFlag = desc.asf.successFlag; + break; + case DvdGetRpcKey: + key->KeyLength = OSReadBigInt16(desc.rpc.dataLength, 0); + ((PDVD_RPC_KEY)key->KeyData)->UserResetsAvailable = + desc.rpc.numberUserResets; + ((PDVD_RPC_KEY)key->KeyData)->ManufacturerResetsAvailable = + desc.rpc.numberVendorResets; + ((PDVD_RPC_KEY)key->KeyData)->TypeCode = + desc.rpc.typeCode; + ((PDVD_RPC_KEY)key->KeyData)->RegionMask = + desc.rpc.driveRegion; + ((PDVD_RPC_KEY)key->KeyData)->RpcScheme = + desc.rpc.rpcScheme; + case DvdDiskKey: + key->KeyLength = OSReadBigInt16(desc.disk_key.dataLength, 0); + memcpy(key->KeyData, desc.disk_key.discKeyStructures, key->KeyLength); + break; + case DvdBusKey2: + case DvdSetRpcKey: + case DvdInvalidateAGID: + default: + /* Silence warning */ + ; + } + } + return ret; #else TRACE("outside\n"); return STATUS_NOT_SUPPORTED;