/*
* Create a schema cache from pEntry
* 1. parse AT
* 2. parse OC
* 2.1 parse ContentRule
* 2.2 parse StructureRule
* 2.3 parse Nameform
* 3. load AT and OC and Content and Structure Rule and Nameform into cache
* 4. resolve AT and OC and Content and Structure Rule (SUP, alias, syntax, matchingrule...etc.)
* 5. verify cache
* 6. generate/modify vmwAttributeToIdMap (this modifies pEntry contents)
* 7. patch pEntry to use new schema
*/
DWORD
VdirSchemaInstanceInitViaEntry(
PVDIR_ENTRY pEntry,
PVDIR_SCHEMA_INSTANCE* ppSchema
)
{
DWORD dwError = 0;
PVDIR_SCHEMA_INSTANCE pSchema = NULL;
dwError = _VmDirSchemaEntryToInstance( pEntry,
&pSchema);
BAIL_ON_VMDIR_ERROR(dwError);
dwError = VmDirSchemaLoadInstance(pSchema);
BAIL_ON_VMDIR_ERROR(dwError);
dwError = VdirSchemaAttrToIdMapInit(pSchema, pEntry);
BAIL_ON_VMDIR_ERROR(dwError);
if (! VmDirSchemaVerifyIntegrity(pSchema))
{
dwError = ERROR_INVALID_SCHEMA;
BAIL_ON_VMDIR_ERROR(dwError);
}
pSchema->usRefCount++;
dwError = VdirSchemaADCompatibleSetup(pSchema);
pSchema->usRefCount--;
BAIL_ON_VMDIR_ERROR(dwError);
// always patch at the very end of this function call
dwError = _VmDirSchemaInitFixBootstrapEntry(
pSchema,
pEntry);
BAIL_ON_VMDIR_ERROR(dwError);
*ppSchema = pSchema;
cleanup:
return dwError;
error:
//TODO, need to unpatch entry?
if (pSchema)
{
VdirSchemaInstanceFree(pSchema);
}
*ppSchema = NULL;
goto cleanup;
}
/*
* Caller release schema ctx
*/
VOID
VmDirSchemaCtxRelease(
PVDIR_SCHEMA_CTX pCtx
)
{
BOOLEAN bInLock = FALSE;
USHORT usRefCnt = 0;
USHORT usSelfRef = 0;
if ( pCtx )
{
if ( pCtx->pSchema )
{
VMDIR_LOCK_MUTEX(bInLock, pCtx->pSchema->mutex);
pCtx->pSchema->usRefCount--;
usRefCnt = pCtx->pSchema->usRefCount;
usSelfRef = pCtx->pSchema->usNumSelfRef;
VMDIR_UNLOCK_MUTEX(bInLock, pCtx->pSchema->mutex);
if (usRefCnt == usSelfRef)
{ // only self reference within pSchema exists, free pSchema itself.
// self references are established during init before normal references.
VMDIR_LOG_VERBOSE( VMDIR_LOG_MASK_ALL,
"Free unreferenced schema instance (%p)",
pCtx->pSchema);
#if 0 /* BUGBUG - reenable this when Purify report is clean */
VdirSchemaInstanceFree(pCtx->pSchema);
#endif
}
}
VMDIR_SAFE_FREE_STRINGA(pCtx->pszErrorMsg);
VMDIR_SAFE_FREE_MEMORY(pCtx);
}
return;
}
/*
* Bootstrap initial schema from default data.
* Not a full schema as ones that initialize from file or entry,
* but with limited information that we can bootstrap schema entry from
* data store or file.
* 1. pSchema->ats.pSortName (in sort order)
* 1.1 pSchema->ats.pSortName(pszName, usIdMap)
* 2. pSchema->ats.dwNumATs
* 3. pSchema->ats.ppSortIdMap (in sort order)
* 4. pSchema-> bIsBootStrapSchema = TRUE
* 5. pSchema->usNextId = 100
*
* gVdirSchemaGlobals.pInstances[0] = bootstrap schema
*
*/
DWORD
VmDirSchemaLibInit(
VOID
)
{
BOOLEAN bInLock = FALSE;
DWORD dwError = 0;
DWORD dwCnt = 0;
PVDIR_SCHEMA_INSTANCE pSchema = NULL;
PSTR OCTable[] = VDIR_SCHEMA_BOOTSTRP_OC_INITIALIZER;
VDIR_SCHEMA_BOOTSTRAP_TABLE ATTable[] = VDIR_SCHEMA_BOOTSTRP_ATTR_INITIALIZER;
// initialize gVdirSchemaGlobals
dwError = VmDirAllocateMutex(&gVdirSchemaGlobals.mutex);
BAIL_ON_VMDIR_ERROR(dwError);
dwError = VdirSchemaInstanceAllocate( &pSchema,
sizeof(ATTable)/sizeof(ATTable[0]),
sizeof(OCTable)/sizeof(OCTable[0]),
0, // no content rule in bootstrap
0, // no structure rule in bootstrap
0); // no fnameforma in bootstrap
BAIL_ON_VMDIR_ERROR(dwError);
for (dwCnt = 0 ; dwCnt < sizeof(ATTable)/sizeof(ATTable[0]); dwCnt++)
{
dwError = VmDirSchemaParseStrToATDesc(
ATTable[dwCnt].pszDesc,
pSchema->ats.pATSortName+dwCnt);
BAIL_ON_VMDIR_ERROR(dwError);
pSchema->ats.pATSortName[dwCnt].usAttrID = ATTable[dwCnt].usAttrID;
}
qsort(pSchema->ats.pATSortName,
pSchema->ats.usNumATs,
sizeof(VDIR_SCHEMA_AT_DESC),
VdirSchemaPATNameCmp);
dwError = VmDirAllocateMemory(
sizeof(PVDIR_SCHEMA_AT_DESC) * pSchema->ats.usNumATs,
(PVOID*)&pSchema->ats.ppATSortIdMap);
BAIL_ON_VMDIR_ERROR(dwError);
for (dwCnt = 0 ; dwCnt < sizeof(ATTable)/sizeof(ATTable[0]); dwCnt++)
{
pSchema->ats.ppATSortIdMap[pSchema->ats.pATSortName[dwCnt].usAttrID -1] =
&pSchema->ats.pATSortName[dwCnt];
}
pSchema-> bIsBootStrapSchema = TRUE;
pSchema->ats.usNextId = MAX_RESERVED_ATTR_ID_MAP + 1;
dwError = VdirSyntaxLoad();
BAIL_ON_VMDIR_ERROR(dwError);
dwError = VdirMatchingRuleLoad();
BAIL_ON_VMDIR_ERROR(dwError);
VMDIR_LOCK_MUTEX(bInLock, gVdirSchemaGlobals.mutex);
gVdirSchemaGlobals.pSchema = pSchema;
dwError = VdirSchemaCtxAcquireInLock(TRUE, &gVdirSchemaGlobals.pCtx); // add self reference
BAIL_ON_VMDIR_ERROR(dwError);
assert(gVdirSchemaGlobals.pCtx);
VMDIR_LOG_VERBOSE( VMDIR_LOG_MASK_ALL, "Startup bootstrap schema instance (%p)", gVdirSchemaGlobals.pSchema);
cleanup:
VMDIR_UNLOCK_MUTEX(bInLock, gVdirSchemaGlobals.mutex);
return dwError;
error:
VMDIR_LOG_ERROR( VMDIR_LOG_MASK_ALL, "VmDirSchemaLibInit failed (%d)", dwError);
gVdirSchemaGlobals.pSchema = NULL;
if (pSchema)
{
VdirSchemaInstanceFree(pSchema);
}
goto cleanup;
}
/*
* Create a new schema cache via pEntry, then active this cache.
*/
DWORD
VmDirSchemaInitializeViaEntry(
PVDIR_ENTRY pEntry
)
{
BOOLEAN bLoadOk = TRUE;
BOOLEAN bInLock = FALSE;
DWORD dwError = 0;
PVDIR_SCHEMA_CTX pLiveCtx = NULL;
PVDIR_SCHEMA_INSTANCE pInstance = NULL;
PVDIR_SCHEMA_INSTANCE pLiveInstance = NULL;
VMDIR_LOCK_MUTEX(bInLock, gVdirSchemaGlobals.mutex);
// get reference to current schema, to clean up later
pLiveInstance = gVdirSchemaGlobals.pSchema;
pLiveCtx = gVdirSchemaGlobals.pCtx;
// instantiate a schema cache - pInstance
dwError = VdirSchemaInstanceInitViaEntry(
pEntry,
&pInstance);
BAIL_ON_VMDIR_ERROR(dwError);
gVdirSchemaGlobals.pSchema = pInstance;
dwError = VdirSchemaCtxAcquireInLock(TRUE, &gVdirSchemaGlobals.pCtx); // add self reference
BAIL_ON_VMDIR_ERROR(dwError);
assert(gVdirSchemaGlobals.pCtx);
VMDIR_LOG_INFO( VMDIR_LOG_MASK_ALL, "Startup schema instance (%p)", gVdirSchemaGlobals.pSchema);
VMDIR_UNLOCK_MUTEX(bInLock, gVdirSchemaGlobals.mutex);
cleanup:
if (bLoadOk)
{
VMDIR_LOG_VERBOSE( VMDIR_LOG_MASK_ALL,
"Schema - AttributeTypes:(size=%d, nextid=%d) Objectclasses:(size=%d)",
pEntry->pSchemaCtx->pSchema->ats.usNumATs,
pEntry->pSchemaCtx->pSchema->ats.usNextId,
pEntry->pSchemaCtx->pSchema->ocs.usNumOCs);
}
VMDIR_UNLOCK_MUTEX(bInLock, gVdirSchemaGlobals.mutex);
if (pLiveCtx)
{
VmDirSchemaCtxRelease(pLiveCtx);
}
return dwError;
error:
if (pInstance)
{
VdirSchemaInstanceFree(pInstance);
}
gVdirSchemaGlobals.pSchema = pLiveInstance;
gVdirSchemaGlobals.pCtx = pLiveCtx;
pLiveCtx = NULL;
bLoadOk = FALSE;
goto cleanup;
}
/*
* Before modify schema cache, make sure new schema is valid.
* 1. schema of pEntry must be live one
* 2. create new schema instance via pEntry
* 3. check active and new schema compatibility
* NOT compatible - reject this operation
* Compatible but NO semantic chnage - update schema entry
* Compatible and has semantic chnage - update schema entry and cache
* 4. make new instance pending in gVdirSchemaGlobals
*/
DWORD
VmDirSchemaCacheModifyPrepare(
PVDIR_OPERATION pOperation,
VDIR_MODIFICATION* pMods,
PVDIR_ENTRY pSchemaEntry
)
{
DWORD dwError = 0;
BOOLEAN bInLock = FALSE;
PSTR pszLocalErrMsg = NULL;
BOOLEAN bOwnNewInstance = FALSE;
BOOLEAN bCompatible = FALSE; // schema compatible
BOOLEAN bNeedCachePatch = FALSE; // schema semantic/cache change
PVDIR_SCHEMA_INSTANCE pNewInstance = NULL; // DO NOT free, pEntry should take over it.
PVDIR_SCHEMA_INSTANCE pEntryOrgSchemaInstance = NULL;
if ( !pMods || !pSchemaEntry || !pOperation )
{
dwError = ERROR_INVALID_PARAMETER;
BAIL_ON_VMDIR_ERROR(dwError);
}
{
PVDIR_MODIFICATION pLocalMods = NULL;
PCSTR immutableList[] = VDIR_IMMUTABLE_SCHEMA_ELEMENT_INITIALIZER;
int iImmutableSize = sizeof(immutableList)/sizeof(immutableList[0]);
for (pLocalMods = pMods; pLocalMods; pLocalMods = pLocalMods->next)
{
BOOLEAN bImmutableElement = _VmDirIsNameInCaseIgnoreList( pLocalMods->attr.pATDesc->pszName,
immutableList,
iImmutableSize);
if ( bImmutableElement )
{
dwError = ERROR_OPERATION_NOT_PERMITTED;
BAIL_ON_VMDIR_ERROR_WITH_MSG(dwError, pszLocalErrMsg,
"modify (%s) not allowed", pLocalMods->attr.pATDesc->pszName);
}
}
}
// make sure pEntry uses live schema
if (! vdirIsLiveSchema(pSchemaEntry->pSchemaCtx->pSchema))
{
dwError = LDAP_UNWILLING_TO_PERFORM;
BAIL_ON_VMDIR_ERROR_WITH_MSG(dwError, pszLocalErrMsg, "Out dated schema");
}
pEntryOrgSchemaInstance = pSchemaEntry->pSchemaCtx->pSchema;
// instantiate a schema cache - pNewInstance
// If this call succeed, do NOT free pNewInstance. pEntry->pSchemaCtx takes it over.
dwError = VdirSchemaInstanceInitViaEntry( pSchemaEntry,
&pNewInstance);
if ( dwError != 0
&&
pSchemaEntry->pSchemaCtx->pSchema != pNewInstance )
{
// we still own pNewInstance and need to free it.
bOwnNewInstance = TRUE;
}
BAIL_ON_VMDIR_ERROR_WITH_MSG(dwError, pszLocalErrMsg, "Entry to schema instance failed (%d)", dwError);
// check if two instances are compatible and if schema patching is needed
dwError = VmDirSchemaInstancePatchCheck( pEntryOrgSchemaInstance,
pNewInstance,
&bCompatible,
&bNeedCachePatch);
BAIL_ON_VMDIR_ERROR_WITH_MSG(dwError, pszLocalErrMsg, "VmDirSchemaInstancePatch (%d)", dwError);
if ( !bCompatible )
{
dwError = LDAP_UNWILLING_TO_PERFORM;
BAIL_ON_VMDIR_ERROR_WITH_MSG(dwError, pszLocalErrMsg, "Schema NOT compatible (%d)", dwError);
}
if ( !bNeedCachePatch )
{ // no semantic change, just update schema entry
VMDIR_LOG_INFO( VMDIR_LOG_MASK_ALL, "Prepare schema entry update");
}
else
{ // need schema entry and cache update
VMDIR_LOG_INFO( VMDIR_LOG_MASK_ALL, "Prepare schema entry and instance update (%p)", pNewInstance);
}
VMDIR_LOCK_MUTEX(bInLock, gVdirSchemaGlobals.mutex);
if ( bNeedCachePatch )
{
gVdirSchemaGlobals.bHasPendingChange = TRUE;
}
VMDIR_UNLOCK_MUTEX(bInLock, gVdirSchemaGlobals.mutex);
cleanup:
VMDIR_UNLOCK_MUTEX(bInLock, gVdirSchemaGlobals.mutex);
VMDIR_SAFE_FREE_MEMORY(pszLocalErrMsg);
return dwError;
error:
if ( bOwnNewInstance )
{
VdirSchemaInstanceFree( pNewInstance );
}
VMDIR_SET_LDAP_RESULT_ERROR( &pOperation->ldapResult, dwError, pszLocalErrMsg );
goto cleanup;
}
DWORD
VdirSchemaInstanceAllocate(
PVDIR_SCHEMA_INSTANCE* ppSchema,
USHORT dwATSize,
USHORT dwOCSize,
USHORT dwContentSize,
USHORT dwStructureSize,
USHORT dwNameformSize
)
{
DWORD dwError = 0;
PVDIR_SCHEMA_INSTANCE pSchema = NULL;
dwError = VmDirAllocateMemory(
sizeof(VDIR_SCHEMA_INSTANCE),
(PVOID*)&pSchema);
BAIL_ON_VMDIR_ERROR(dwError);
dwError = VmDirAllocateMemory(
sizeof(VDIR_SCHEMA_OC_DESC) * dwOCSize,
(PVOID*)&pSchema->ocs.pOCSortName);
BAIL_ON_VMDIR_ERROR(dwError);
pSchema->ocs.usNumOCs = dwOCSize;
dwError = VmDirAllocateMemory(
sizeof(VDIR_SCHEMA_AT_DESC) * dwATSize,
(PVOID*)&pSchema->ats.pATSortName);
BAIL_ON_VMDIR_ERROR(dwError);
pSchema->ats.usNumATs = dwATSize;
if (dwContentSize > 0)
{
dwError = VmDirAllocateMemory(
sizeof(VDIR_SCHEMA_CR_DESC) * dwContentSize,
(PVOID*)&pSchema->contentRules.pContentSortName);
BAIL_ON_VMDIR_ERROR(dwError);
}
pSchema->contentRules.usNumContents = dwContentSize;
if (dwStructureSize > 0)
{
dwError = VmDirAllocateMemory(
sizeof(VDIR_SCHEMA_SR_DESC) * dwStructureSize,
(PVOID*)&pSchema->structureRules.pStructureSortRuleID);
BAIL_ON_VMDIR_ERROR(dwError);
}
pSchema->structureRules.usNumStructures = dwStructureSize;
if (dwNameformSize > 0)
{
dwError = VmDirAllocateMemory( sizeof(VDIR_SCHEMA_NF_DESC) * dwNameformSize,
(PVOID*)&pSchema->nameForms.pNameFormSortName);
BAIL_ON_VMDIR_ERROR(dwError);
}
pSchema->nameForms.usNumNameForms = dwNameformSize;
dwError = VmDirAllocateMutex(&(pSchema->mutex));
BAIL_ON_VMDIR_ERROR(dwError);
*ppSchema = pSchema;
cleanup:
return dwError;
error:
if ( pSchema )
{
VdirSchemaInstanceFree( pSchema );
}
goto cleanup;
}
/*
* convert schema definition string to descriptor
*/
static
DWORD
_VmDirSchemaEntryToInstance(
PVDIR_ENTRY pEntry,
PVDIR_SCHEMA_INSTANCE* ppSchema
)
{
DWORD dwError = 0;
DWORD dwCnt = 0;
PVDIR_SCHEMA_INSTANCE pSchema = NULL;
VDIR_ATTRIBUTE* pAttr = NULL;
VDIR_ATTRIBUTE* pATAttr = NULL;
VDIR_ATTRIBUTE* pOCAttr = NULL;
VDIR_ATTRIBUTE* pContentRuleAttr = NULL;
VDIR_ATTRIBUTE* pStructureRuleAttr = NULL;
VDIR_ATTRIBUTE* pNameformAttr = NULL;
for (pAttr = pEntry->attrs; pAttr; pAttr = pAttr->next)
{
if (VmDirStringCompareA(pAttr->pATDesc->pszName, VDIR_ATTRIBUTE_OBJECT_CLASSES, FALSE) == 0)
{
pOCAttr = pAttr;
}
if (VmDirStringCompareA(pAttr->pATDesc->pszName, VDIR_ATTRIBUTE_ATTRIBUTE_TYPES, FALSE) == 0)
{
pATAttr = pAttr;
}
if (VmDirStringCompareA(pAttr->pATDesc->pszName, VDIR_ATTRIBUTE_DIT_CONTENTRULES, FALSE) == 0)
{
pContentRuleAttr = pAttr;
}
if (VmDirStringCompareA(pAttr->pATDesc->pszName, VDIR_ATTRIBUTE_DIT_STRUCTURERULES, FALSE) == 0)
{
pStructureRuleAttr = pAttr;
}
if (VmDirStringCompareA(pAttr->pATDesc->pszName, VDIR_ATTRIBUTE_NAMEFORMS, FALSE) == 0)
{
pNameformAttr = pAttr;
}
}
if (!pATAttr || !pOCAttr)
{
dwError = ERROR_INVALID_SCHEMA;
BAIL_ON_VMDIR_ERROR(dwError);
}
dwError = VdirSchemaInstanceAllocate( &pSchema,
pATAttr->numVals,
pOCAttr->numVals,
pContentRuleAttr ? pContentRuleAttr->numVals : 0,
pStructureRuleAttr ? pStructureRuleAttr->numVals : 0,
pNameformAttr ? pNameformAttr->numVals : 0 );
BAIL_ON_VMDIR_ERROR(dwError);
for (dwCnt=0; dwCnt < pATAttr->numVals; dwCnt++)
{
dwError = VmDirSchemaParseStrToATDesc( pATAttr->vals[dwCnt].lberbv.bv_val,
pSchema->ats.pATSortName+dwCnt);
BAIL_ON_VMDIR_ERROR(dwError);
}
for (dwCnt=0; dwCnt < pOCAttr->numVals; dwCnt++)
{
dwError = VmDirSchemaParseStrToOCDesc( pOCAttr->vals[dwCnt].lberbv.bv_val,
pSchema->ocs.pOCSortName+dwCnt);
BAIL_ON_VMDIR_ERROR(dwError);
}
if (pContentRuleAttr)
{
for (dwCnt=0; dwCnt < pContentRuleAttr->numVals; dwCnt++)
{
dwError = VmDirSchemaParseStrToContentDesc( pContentRuleAttr->vals[dwCnt].lberbv.bv_val,
pSchema->contentRules.pContentSortName+dwCnt);
BAIL_ON_VMDIR_ERROR(dwError);
}
}
if (pStructureRuleAttr)
{
for (dwCnt=0; dwCnt < pStructureRuleAttr->numVals; dwCnt++)
{
dwError = VmDirSchemaParseStrToStructureDesc( pStructureRuleAttr->vals[dwCnt].lberbv.bv_val,
pSchema->structureRules.pStructureSortRuleID+dwCnt);
BAIL_ON_VMDIR_ERROR(dwError);
}
}
if (pNameformAttr)
{
for (dwCnt=0; dwCnt < pNameformAttr->numVals; dwCnt++)
{
dwError = VmDirSchemaParseStrToNameformDesc( pNameformAttr->vals[dwCnt].lberbv.bv_val,
pSchema->nameForms.pNameFormSortName + dwCnt);
BAIL_ON_VMDIR_ERROR(dwError);
}
}
*ppSchema = pSchema;
cleanup:
return dwError;
error:
if (pSchema)
{
VdirSchemaInstanceFree(pSchema);
}
*ppSchema = NULL;
goto cleanup;
}
/*
* merge current and patch schema
* 1. if new schema defined in patch, copy them over to current schema
* 2. if both current and patch schema have schema definition, use value from patch schema
*
* The output is merged into pCurrentEntry.
*/
static
DWORD
VmDirSchemaPatchMerge(
PVDIR_ENTRY pCurrentEntry,
PVDIR_ENTRY pPatchEntry
)
{
DWORD dwError = 0;
PVDIR_SCHEMA_INSTANCE pPatchSchema = NULL;
PVDIR_ATTRIBUTE pAttr = NULL;
USHORT usCnt = 0;
dwError = _VmDirSchemaEntryToInstance( pPatchEntry, &pPatchSchema);
BAIL_ON_VMDIR_ERROR(dwError);
pAttr = VmDirEntryFindAttribute( VDIR_ATTRIBUTE_ATTRIBUTE_TYPES, pCurrentEntry );
assert( pAttr );
_VmDirSchemaNormalizeAttrValue( pAttr );
for (usCnt = 0; usCnt < pPatchSchema->ats.usNumATs; usCnt++)
{
PVDIR_SCHEMA_AT_DESC pATDesc = NULL;
dwError = VmDirSchemaAttrNameToDescriptor( pCurrentEntry->pSchemaCtx,
pPatchSchema->ats.pATSortName[ usCnt ].pszName,
&pATDesc);
if ( dwError == ERROR_NO_SUCH_ATTRIBUTE )
{
dwError = VmDirEntryAddSingleValueStrAttribute(
pCurrentEntry,
VDIR_ATTRIBUTE_ATTRIBUTE_TYPES,
pPatchSchema->ats.pATSortName[ usCnt ].pszDefinition);
BAIL_ON_VMDIR_ERROR(dwError);
VMDIR_LOG_INFO( VMDIR_LOG_MASK_ALL, "Merge schema, add - %s",
VDIR_SAFE_STRING(pPatchSchema->ats.pATSortName[ usCnt ].pszDefinition));
}
else
{
dwError = _VmDirSchemaAttrReplaceValue( pAttr,
pPatchSchema->ats.pATSortName[ usCnt ].pszName,
pPatchSchema->ats.pATSortName[ usCnt ].pszDefinition);
BAIL_ON_VMDIR_ERROR(dwError);
}
}
pAttr = VmDirEntryFindAttribute( VDIR_ATTRIBUTE_OBJECT_CLASSES, pCurrentEntry );
assert( pAttr );
_VmDirSchemaNormalizeAttrValue( pAttr );
for (usCnt = 0; usCnt < pPatchSchema->ocs.usNumOCs; usCnt++)
{
PVDIR_SCHEMA_OC_DESC pOCDesc = NULL;
dwError = VmDirSchemaOCNameToDescriptor( pCurrentEntry->pSchemaCtx,
pPatchSchema->ocs.pOCSortName[ usCnt ].pszName,
&pOCDesc);
if ( dwError == ERROR_NO_SUCH_OBJECTCLASS )
{
dwError = VmDirEntryAddSingleValueStrAttribute(
pCurrentEntry,
VDIR_ATTRIBUTE_OBJECT_CLASSES,
pPatchSchema->ocs.pOCSortName[ usCnt ].pszDefinition);
BAIL_ON_VMDIR_ERROR(dwError);
VMDIR_LOG_INFO( VMDIR_LOG_MASK_ALL, "Merge schema, add - %s",
VDIR_SAFE_STRING(pPatchSchema->ocs.pOCSortName[ usCnt ].pszDefinition));
}
else
{
dwError = _VmDirSchemaAttrReplaceValue( pAttr,
pPatchSchema->ocs.pOCSortName[ usCnt ].pszName,
pPatchSchema->ocs.pOCSortName[ usCnt ].pszDefinition);
BAIL_ON_VMDIR_ERROR(dwError);
}
}
pAttr = VmDirEntryFindAttribute( VDIR_ATTRIBUTE_DIT_CONTENTRULES, pCurrentEntry );
assert ( pAttr );
_VmDirSchemaNormalizeAttrValue( pAttr );
for (usCnt = 0; pAttr && usCnt < pPatchSchema->contentRules.usNumContents; usCnt++)
{
PVDIR_SCHEMA_CR_DESC pCRDesc = NULL;
dwError = VmDirSchemaCRNameToDescriptor( pCurrentEntry->pSchemaCtx,
pPatchSchema->contentRules.pContentSortName[ usCnt ].pszName,
&pCRDesc);
if ( dwError == ERROR_NO_SUCH_DITCONTENTRULES )
{
dwError = VmDirEntryAddSingleValueStrAttribute(
pCurrentEntry,
VDIR_ATTRIBUTE_DIT_CONTENTRULES,
pPatchSchema->contentRules.pContentSortName[ usCnt ].pszDefinition);
BAIL_ON_VMDIR_ERROR(dwError);
VMDIR_LOG_INFO( VMDIR_LOG_MASK_ALL, "Merge schema, add - %s",
VDIR_SAFE_STRING(pPatchSchema->contentRules.pContentSortName[ usCnt ].pszDefinition));
}
else
{
dwError = _VmDirSchemaAttrReplaceValue( pAttr,
pPatchSchema->contentRules.pContentSortName[ usCnt ].pszName,
pPatchSchema->contentRules.pContentSortName[ usCnt ].pszDefinition);
BAIL_ON_VMDIR_ERROR(dwError);
}
}
cleanup:
if ( pPatchSchema )
{
VdirSchemaInstanceFree(pPatchSchema);
}
return dwError;
error:
goto cleanup;
}
/*
* This function is only for testing purpose.
* It call load and verify to validate schema definition integrity.
*/
DWORD
UnitTestSchemaInstanceInit(
PSTR* ppszDescs,
DWORD dwDescsSize,
PVDIR_SCHEMA_INSTANCE* ppSchema
)
{
DWORD dwError = 0;
DWORD dwCnt = 0;
DWORD dwIdx = 0;
USHORT dwATSize = 0;
USHORT dwOCSize = 0;
USHORT dwCRSize = 0;
USHORT dwSRSize = 0;
USHORT dwNFSize = 0;
PVDIR_SCHEMA_INSTANCE pSchema = NULL;
PSTR pszTmp = NULL;
qsort(ppszDescs, dwDescsSize, sizeof(*ppszDescs), schemaInitPPSTRCmp);
for (dwCnt=0; dwCnt < dwDescsSize; dwCnt++)
{
if (IS_ATTRIBUTETYPES_TAG(ppszDescs[dwCnt]))
{
dwATSize++;
}
else if (IS_OBJECTCLASSES_TAG(ppszDescs[dwCnt]))
{
dwOCSize++;
}
else if (IS_CONTENTRULES_TAG(ppszDescs[dwCnt]))
{
dwCRSize++;
}
else if (IS_STRUCTURERULES_TAG(ppszDescs[dwCnt]))
{
dwSRSize++;
}
else if (IS_NAMEFORM_TAG(ppszDescs[dwCnt]))
{
dwNFSize++;
}
}
dwError = VdirSchemaInstanceAllocate(&pSchema, dwATSize, dwOCSize, dwCRSize, dwSRSize, dwNFSize);
BAIL_ON_VMDIR_ERROR(dwError);
for (dwCnt=0, dwIdx = 0; dwCnt < dwDescsSize; dwCnt++)
{
if (IS_ATTRIBUTETYPES_TAG(ppszDescs[dwCnt]))
{
dwError = VmDirSchemaParseStrToATDesc(
ppszDescs[dwCnt],
pSchema->ats.pATSortName+dwIdx);
BAIL_ON_VMDIR_ERROR(dwError);
dwIdx++;
}
}
for (dwCnt=0, dwIdx = 0; dwCnt < dwDescsSize ; dwCnt++)
{
if (IS_OBJECTCLASSES_TAG(ppszDescs[dwCnt]))
{
dwError = VmDirSchemaParseStrToOCDesc(
ppszDescs[dwCnt],
pSchema->ocs.pOCSortName+dwIdx);
BAIL_ON_VMDIR_ERROR(dwError);
dwIdx++;
}
}
for (dwCnt=0, dwIdx = 0; dwCnt < dwDescsSize ; dwCnt++)
{
if (IS_CONTENTRULES_TAG(ppszDescs[dwCnt]))
{
dwError = VmDirSchemaParseStrToContentDesc(
ppszDescs[dwCnt],
pSchema->contentRules.pContentSortName+dwIdx);
BAIL_ON_VMDIR_ERROR(dwError);
dwIdx++;
}
}
for (dwCnt=0, dwIdx = 0; dwCnt < dwDescsSize ; dwCnt++)
{
if (IS_STRUCTURERULES_TAG(ppszDescs[dwCnt]))
{
dwError = VmDirSchemaParseStrToStructureDesc(
ppszDescs[dwCnt],
pSchema->structureRules.pStructureSortRuleID+dwIdx);
BAIL_ON_VMDIR_ERROR(dwError);
dwIdx++;
}
}
for (dwCnt=0, dwIdx = 0; dwCnt < dwDescsSize ; dwCnt++)
{
if (IS_NAMEFORM_TAG(ppszDescs[dwCnt]))
{
dwError = VmDirSchemaParseStrToNameformDesc( ppszDescs[dwCnt],
pSchema->nameForms.pNameFormSortName + dwIdx);
BAIL_ON_VMDIR_ERROR(dwError);
dwIdx++;
}
}
#ifdef LDAP_DEBUG
for (dwCnt = 0; dwCnt < dwOCSize; dwCnt ++)
{
VMDIR_SAFE_FREE_MEMORY(pszTmp);
VdirSchemaVerifyOCDescPrint(
pSchema->ocs.pOCSortName+dwCnt,
&pszTmp);
printf("%s\n", VDIR_SAFE_STRING(pszTmp));
}
for (dwCnt = 0; dwCnt < dwATSize; dwCnt ++)
{
VMDIR_SAFE_FREE_MEMORY(pszTmp);
VdirSchemaVerifyATDescPrint(
pSchema->ats.pATSortName+dwCnt,
&pszTmp);
printf("%s\n", VDIR_SAFE_STRING(pszTmp));
}
#endif
dwError = VmDirSchemaLoadInstance(pSchema);
BAIL_ON_VMDIR_ERROR(dwError);
if (! VmDirSchemaVerifyIntegrity(pSchema))
{
dwError = ERROR_INVALID_SCHEMA;
BAIL_ON_VMDIR_ERROR(dwError);
}
*ppSchema = pSchema;
cleanup:
VMDIR_SAFE_FREE_MEMORY(pszTmp);
return dwError;
error:
if (pSchema)
{
VdirSchemaInstanceFree(pSchema);
}
*ppSchema = NULL;
goto cleanup;
}
