static void ReadAAFFile(aafWChar * pFileName)
{
HRESULT hr = S_OK;
IAAFFile * pFile = NULL;
hr = AAFFileOpenExistingRead (pFileName, AAF_FILE_MODE_LAZY_LOADING, &pFile);
if (SUCCEEDED(hr))
{
IAAFHeader * pHeader = NULL;
hr = pFile->GetHeader(&pHeader);
check(hr); // display error message
if (SUCCEEDED(hr))
{
IAAFIdentification * pIdent = NULL;
hr = pHeader->GetLastIdentification(&pIdent);
check(hr); // display error message
if (SUCCEEDED(hr))
{
printIdentification(pIdent);
pIdent->Release();
pIdent = NULL;
// count Mobs
aafNumSlots_t n;
hr = pHeader->CountMobs(kAAFAllMob, &n);
check(hr);
printf("\nNumber of Mobs = %d\n", n);
// Header::Version, Header::ObjectModelVersion
aafVersionType_t version = {0};
check(pHeader->GetFileRevision (&version) );
printf("\nHeader::Version = %d.%d\n", version.major, version.minor);
aafFileRev_t fileVersion = kAAFRev1;
check(pFile->GetRevision (&fileVersion) );
printf("\nHeader::ObjectModelVersion = %d", fileVersion);
if (fileVersion == kAAFRev1)
printf(" (recognized as kAAFRev1)\n");
else if (fileVersion == kAAFRev2)
printf(" (recognized as kAAFRev2)\n");
else
printf("\n");
// Show datadefs, with version
IEnumAAFDataDefsSP pEnumDataDef;
IAAFDictionarySP pDictionary;
check(pHeader->GetDictionary(&pDictionary));
check(pDictionary->GetDataDefs(&pEnumDataDef));
IAAFDataDef* pDataDef;
printf("\nDatadefs = ");
while (SUCCEEDED(pEnumDataDef->NextOne(&pDataDef)))
{
IAAFDefObjectSP pDefObject;
check(pDataDef->QueryInterface(IID_IAAFDefObject, (void**)&pDefObject));
pDataDef->Release();
pDataDef = NULL;
aafUID_t id = {0};
check(pDefObject->GetAUID(&id));
aafWChar wchName[500];
char chName[1000];
check( pDefObject->GetName(wchName, sizeof (wchName)) );
convert(chName, sizeof(chName), wchName);
if (memcmp( &id, &kAAFDataDef_LegacyPicture, sizeof(id)) == 0)
printf("\"%s\" (recognized as legacy Picture)\n", chName);
else if (memcmp( &id, &kAAFDataDef_Picture, sizeof(id)) == 0)
printf("\"%s\" (recognized as Picture)\n", chName);
else if (memcmp( &id, &kAAFDataDef_LegacySound, sizeof(id)) == 0)
printf("\"%s\" (recognized as legacy Sound)\n", chName);
else if (memcmp( &id, &kAAFDataDef_Sound, sizeof(id)) == 0)
printf("\"%s\" (recognized as Sound)\n", chName);
else if (memcmp( &id, &kAAFDataDef_LegacyTimecode, sizeof(id)) == 0)
printf("\"%s\" (recognized as legacy Timecode)\n", chName);
else if (memcmp( &id, &kAAFDataDef_Timecode, sizeof(id)) == 0)
printf("\"%s\" (recognized as Timecode)\n", chName);
else if (memcmp( &id, &kAAFDataDef_PictureWithMatte, sizeof(id)) == 0)
printf("\"%s\" (recognized as PictureWithMatte)\n", chName);
else if (memcmp( &id, &kAAFDataDef_Edgecode, sizeof(id)) == 0)
printf("\"%s\" (recognized as Edgecode)\n", chName);
else if (memcmp( &id, &kAAFDataDef_Auxiliary, sizeof(id)) == 0)
printf("\"%s\" (recognized as Auxiliary)\n", chName);
else if (memcmp( &id, &kAAFDataDef_DescriptiveMetadata, sizeof(id)) == 0)
printf("\"%s\" (recognized as DescriptiveMetadata)\n", chName);
else if (memcmp( &id, &kAAFDataDef_Matte, sizeof(id)) == 0)
printf("\"%s\" (recognized as Matte)\n", chName);
else
printf("\"%s\"\n", chName);
printf(" ");
}
// Check if file contains TypeDefs known to cause a v1.0 reader to assert.
// Known instances of this are UInt32Set and AUIDSet added to the v1.1 SDK.
// Cannot use Dictionary::LookupTypeDef to check for them, because this
// has the side effect of registering the typedef we are checking for
// from the built-in model. Instead, iterate through typedefs (in file)
// and check for the known instances.
printf("\nTypes incompatible with SDK v1.0.x =");
IEnumAAFTypeDefsSP pEnumTypeDef;
check(pDictionary->GetTypeDefs(&pEnumTypeDef));
IAAFTypeDef* pTypeDef;
bool foundToxic = false;
while (SUCCEEDED(pEnumTypeDef->NextOne(&pTypeDef)))
{
IAAFMetaDefinitionSP pMetaDef;
check(pTypeDef->QueryInterface(IID_IAAFMetaDefinition, (void**)&pMetaDef));
pTypeDef->Release();
pTypeDef = NULL;
aafUID_t typeUID;
check(pMetaDef->GetAUID(&typeUID));
aafWChar wchName[500];
char chName[1000];
check( pMetaDef->GetName(wchName, sizeof (wchName)) );
convert(chName, sizeof(chName), wchName);
if ((memcmp( &typeUID, &kAAFTypeID_AUIDSet, sizeof(typeUID)) == 0)
|| (memcmp( &typeUID, &kAAFTypeID_UInt32Set, sizeof(typeUID)) == 0))
{
printf(" %s", chName);
foundToxic = true;
}
}
if (!foundToxic)
printf(" (none)");
printf("\n\n");
}
pHeader->Release();
pHeader = NULL;
}
hr = pFile->Close();
check(hr);
pFile->Release();
pFile = NULL;
// Get file kind.
// Since AAF SDK v1.0.2, the file kind actually identifies the implementation
// of the file kind, from which the file kind is inferred.
aafUID_t fileKind = {0};
aafBool isAAFFile = kAAFFalse;
check(AAFFileIsAAFFile(pFileName, &fileKind, &isAAFFile));
if (isAAFFile)
{
if (memcmp( &fileKind, &kAAFFileKind_AafM512Binary, sizeof(fileKind)) == 0)
printf("Filekind = 512-byte SS (reading with Microsoft)\n");
else if (memcmp( &fileKind, &kAAFFileKind_AafS512Binary, sizeof(fileKind)) == 0)
printf("Filekind = 512-byte SS (reading with Schemasoft)\n");
else if (memcmp( &fileKind, &kAAFFileKind_AafG512Binary, sizeof(fileKind)) == 0)
printf("Filekind = 512-byte SS (reading with GSF)\n");
else if (memcmp( &fileKind, &kAAFFileKind_Aaf512Binary, sizeof(fileKind)) == 0)
printf("Filekind = 512-byte SS (reading with default implementation)\n");
else if (memcmp( &fileKind, &kAAFFileKind_AafM4KBinary, sizeof(fileKind)) == 0)
printf("Filekind = 4096-byte SS (reading with Microsoft)\n");
else if (memcmp( &fileKind, &kAAFFileKind_AafS4KBinary, sizeof(fileKind)) == 0)
printf("Filekind = 4096-byte SS (reading with Schemasoft)\n");
else if (memcmp( &fileKind, &kAAFFileKind_AafG4KBinary, sizeof(fileKind)) == 0)
printf("Filekind = 4096-byte SS (reading with GSF)\n");
else if (memcmp( &fileKind, &kAAFFileKind_Aaf4KBinary, sizeof(fileKind)) == 0)
printf("Filekind = 4096-byte SS (reading with default implementation)\n");
else
printf("Filekind = Recognized by SDK but unknown to AAFInfo\n");
}
}
else
{
fprintf(stderr, "Error : Failed to open file (result = %0x).\n", hr);
exit(1);
}
}
