diff options
Diffstat (limited to 'Src/Wasabi/bfc/nsguid.cpp')
| -rw-r--r-- | Src/Wasabi/bfc/nsguid.cpp | 174 |
1 files changed, 174 insertions, 0 deletions
diff --git a/Src/Wasabi/bfc/nsguid.cpp b/Src/Wasabi/bfc/nsguid.cpp new file mode 100644 index 00000000..acedf0a7 --- /dev/null +++ b/Src/Wasabi/bfc/nsguid.cpp @@ -0,0 +1,174 @@ +#include "nsguid.h" +#include <bfc/wasabi_std.h> +#ifdef LINUX +#include <uuid/uuid.h> +#endif + +char *nsGUID::toChar(const GUID &guid, char *target) +{ + // {1B3CA60C-DA98-4826-B4A9-D79748A5FD73} + SPRINTF( target, "{%08X-%04X-%04X-%02X%02X-%02X%02X%02X%02X%02X%02X}", + (int)guid.Data1, (int)guid.Data2, (int)guid.Data3, + (int)guid.Data4[0], (int)guid.Data4[1], + (int)guid.Data4[2], (int)guid.Data4[3], + (int)guid.Data4[4], (int)guid.Data4[5], + (int)guid.Data4[6], (int)guid.Data4[7] ); + + return target; +} + +char *nsGUID::toCode(const GUID &guid, char *target) +{ + //{ 0x1b3ca60c, 0xda98, 0x4826, { 0xb4, 0xa9, 0xd7, 0x97, 0x48, 0xa5, 0xfd, 0x73 } }; + SPRINTF( target, "{ 0x%08x, 0x%04x, 0x%04x, { 0x%02x, 0x%02x, 0x%02x, 0x%02x, 0x%02x, 0x%02x, 0x%02x, 0x%02x } };", + (int)guid.Data1, (int)guid.Data2, (int)guid.Data3, + (int)guid.Data4[0], (int)guid.Data4[1], + (int)guid.Data4[2], (int)guid.Data4[3], + (int)guid.Data4[4], (int)guid.Data4[5], + (int)guid.Data4[6], (int)guid.Data4[7] ); + + return target; +} + +GUID nsGUID::fromCode(const char *source) { + + GUID guid = GUID_NULL; + int Data1, Data2, Data3; + int Data4[8] = {0}; + + //{ 0x1b3ca60c, 0xda98, 0x4826, { 0xb4, 0xa9, 0xd7, 0x97, 0x48, 0xa5, 0xfd, 0x73 } }; + SSCANF( source, " { 0x%08x, 0x%04x, 0x%04x, { 0x%02x, 0x%02x, 0x%02x, 0x%02x, 0x%02x, 0x%02x, 0x%02x, 0x%02x } } ; ", + &Data1, &Data2, &Data3, Data4 + 0, Data4 + 1, + Data4 + 2, Data4 + 3, Data4 + 4, Data4 + 5, Data4 + 6, Data4 + 7 ); + + // Cross assign all the values + guid.Data1 = Data1; + guid.Data2 = Data2; + guid.Data3 = Data3; + guid.Data4[0] = Data4[0]; + guid.Data4[1] = Data4[1]; + guid.Data4[2] = Data4[2]; + guid.Data4[3] = Data4[3]; + guid.Data4[4] = Data4[4]; + guid.Data4[5] = Data4[5]; + guid.Data4[6] = Data4[6]; + guid.Data4[7] = Data4[7]; + + return guid; +} + +int nsGUID::compare(const GUID &a, const GUID &b) { + int delta1 = a.Data1 - b.Data1; + if (delta1 == 0) { + int delta2 = a.Data2 - b.Data2; + if (delta2 == 0) { + int delta3 = a.Data3 - b.Data3; + if (delta3 == 0) { + int i; + for (i = 0; i < 8; i++ ) { + int delta4 = a.Data4[i] - b.Data4[i]; + if (delta4 == 0) { + continue; // :) + } else { + return delta4; + } + } + } else { + return delta3; + } + } else { + return delta2; + } + } else { + return delta1; + } + return 0; +} + +#ifdef WASABI_COMPILE_CREATEGUID +void nsGUID::createGuid(GUID *g) { +#ifdef WIN32 + CoCreateGuid(g); +#else + uuid_t uid; + uuid_generate(uid); + MEMCPY(g, &uid, MIN((int)sizeof(GUID), (int)sizeof(uuid_t))); +#endif +} +#endif + + + +wchar_t *nsGUID::toCharW(const GUID &guid, wchar_t *target) +{ + // {1B3CA60C-DA98-4826-B4A9-D79748A5FD73} + WCSNPRINTF(target, 39, L"{%08X-%04X-%04X-%02X%02X-%02X%02X%02X%02X%02X%02X}", + (int)guid.Data1, (int)guid.Data2, (int)guid.Data3, + (int)guid.Data4[0], (int)guid.Data4[1], + (int)guid.Data4[2], (int)guid.Data4[3], + (int)guid.Data4[4], (int)guid.Data4[5], + (int)guid.Data4[6], (int)guid.Data4[7] ); + + return target; +} + +GUID nsGUID::fromCharW(const wchar_t *source) +{ + + if (source == NULL) return INVALID_GUID; + + if (!WCSICMP(source, L"@all@")) + { + static GUID g={ 0xFFFFFFFF, 0xFFFF, 0xFFFF, { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF } }; + return g; + } + if (WCSNICMP(source, L"guid:{", 6)==0) + { + source+=5; + } + if(WCSICMP(source, L"guid:avs")==0) { + static GUID g={ 10, 12, 16, { 255, 123, 1, 1, 66, 99, 69, 12 } }; + return g; + } + if (WCSICMP(source, L"guid:pl")==0 || WCSICMP(source, L"guid:playlist")==0) { + static GUID g={ 0x45f3f7c1, 0xa6f3, 0x4ee6, { 0xa1, 0x5e, 0x12, 0x5e, 0x92, 0xfc, 0x3f, 0x8d } }; + return g; + } + if (WCSICMP(source, L"guid:ml")==0 || WCSICMP(source, L"guid:musiclibrary")==0 || WCSICMP(source, L"guid:library")==0) { + static GUID g={ 0x6b0edf80, 0xc9a5, 0x11d3, { 0x9f, 0x26, 0x00, 0xc0, 0x4f, 0x39, 0xff, 0xc6 } }; + return g; + } + if (WCSICMP(source, L"guid:default")==0) { + static GUID g={ 0xFFFFFFFF, 0xFFFF, 0xFFFF, { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF } }; + return g; + } + + if (!wcschr(source, '{') || !wcschr(source, '}')) + return INVALID_GUID; + + GUID guid = GUID_NULL; + int Data1, Data2, Data3; + int Data4[8] = {0}; + + // {1B3CA60C-DA98-4826-B4A9-D79748A5FD73} + int n = swscanf( source, L" { %08x - %04x - %04x - %02x%02x - %02x%02x%02x%02x%02x%02x } ", + &Data1, &Data2, &Data3, Data4 + 0, Data4 + 1, + Data4 + 2, Data4 + 3, Data4 + 4, Data4 + 5, Data4 + 6, Data4 + 7 ); + + if (n != 11) return INVALID_GUID; + + // Cross assign all the values + guid.Data1 = Data1; + guid.Data2 = Data2; + guid.Data3 = Data3; + guid.Data4[0] = Data4[0]; + guid.Data4[1] = Data4[1]; + guid.Data4[2] = Data4[2]; + guid.Data4[3] = Data4[3]; + guid.Data4[4] = Data4[4]; + guid.Data4[5] = Data4[5]; + guid.Data4[6] = Data4[6]; + guid.Data4[7] = Data4[7]; + + return guid; +} |