andre@0: /* This Source Code Form is subject to the terms of the Mozilla Public
andre@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
andre@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
andre@0: /*
andre@0:  * pkix_valresult.c
andre@0:  *
andre@0:  * ValidateResult Object Functions
andre@0:  *
andre@0:  */
andre@0: 
andre@0: #include "pkix_valresult.h"
andre@0: 
andre@0: /* --Private-Functions-------------------------------------------- */
andre@0: 
andre@0: /*
andre@0:  * FUNCTION: pkix_ValidateResult_Destroy
andre@0:  * (see comments for PKIX_PL_DestructorCallback in pkix_pl_system.h)
andre@0:  */
andre@0: static PKIX_Error *
andre@0: pkix_ValidateResult_Destroy(
andre@0:         PKIX_PL_Object *object,
andre@0:         void *plContext)
andre@0: {
andre@0:         PKIX_ValidateResult *result = NULL;
andre@0: 
andre@0:         PKIX_ENTER(VALIDATERESULT, "pkix_ValidateResult_Destroy");
andre@0:         PKIX_NULLCHECK_ONE(object);
andre@0: 
andre@0:         /* Check that this object is a validate result object */
andre@0:         PKIX_CHECK(pkix_CheckType(object, PKIX_VALIDATERESULT_TYPE, plContext),
andre@0:                 PKIX_OBJECTNOTVALIDATERESULT);
andre@0: 
andre@0:         result = (PKIX_ValidateResult *)object;
andre@0: 
andre@0:         PKIX_DECREF(result->anchor);
andre@0:         PKIX_DECREF(result->pubKey);
andre@0:         PKIX_DECREF(result->policyTree);
andre@0: 
andre@0: cleanup:
andre@0: 
andre@0:         PKIX_RETURN(VALIDATERESULT);
andre@0: }
andre@0: 
andre@0: /*
andre@0:  * FUNCTION: pkix_ValidateResult_Equals
andre@0:  * (see comments for PKIX_PL_EqualsCallback in pkix_pl_system.h)
andre@0:  */
andre@0: static PKIX_Error *
andre@0: pkix_ValidateResult_Equals(
andre@0:         PKIX_PL_Object *first,
andre@0:         PKIX_PL_Object *second,
andre@0:         PKIX_Boolean *pResult,
andre@0:         void *plContext)
andre@0: {
andre@0:         PKIX_UInt32 secondType;
andre@0:         PKIX_Boolean cmpResult;
andre@0:         PKIX_ValidateResult *firstValResult = NULL;
andre@0:         PKIX_ValidateResult *secondValResult = NULL;
andre@0:         PKIX_TrustAnchor *firstAnchor = NULL;
andre@0:         PKIX_TrustAnchor *secondAnchor = NULL;
andre@0:         PKIX_PolicyNode *firstTree = NULL;
andre@0:         PKIX_PolicyNode *secondTree = NULL;
andre@0: 
andre@0:         PKIX_ENTER(VALIDATERESULT, "pkix_ValidateResult_Equals");
andre@0:         PKIX_NULLCHECK_THREE(first, second, pResult);
andre@0: 
andre@0:         PKIX_CHECK(pkix_CheckType(first, PKIX_VALIDATERESULT_TYPE, plContext),
andre@0:                 PKIX_FIRSTOBJECTNOTVALIDATERESULT);
andre@0: 
andre@0:         PKIX_CHECK(PKIX_PL_Object_GetType(second, &secondType, plContext),
andre@0:                 PKIX_COULDNOTGETTYPEOFSECONDARGUMENT);
andre@0: 
andre@0:         *pResult = PKIX_FALSE;
andre@0: 
andre@0:         if (secondType != PKIX_VALIDATERESULT_TYPE) goto cleanup;
andre@0: 
andre@0:         firstValResult = (PKIX_ValidateResult *)first;
andre@0:         secondValResult = (PKIX_ValidateResult *)second;
andre@0: 
andre@0:         PKIX_CHECK(PKIX_PL_Object_Equals
andre@0:                 ((PKIX_PL_Object *)firstValResult->pubKey,
andre@0:                 (PKIX_PL_Object *)secondValResult->pubKey,
andre@0:                 &cmpResult,
andre@0:                 plContext),
andre@0:                 PKIX_OBJECTEQUALSFAILED);
andre@0: 
andre@0:         if (!cmpResult) goto cleanup;
andre@0: 
andre@0:         firstAnchor = firstValResult->anchor;
andre@0:         secondAnchor = secondValResult->anchor;
andre@0: 
andre@0:         if ((firstAnchor != NULL) && (secondAnchor != NULL)) {
andre@0:                 PKIX_CHECK(PKIX_PL_Object_Equals
andre@0:                         ((PKIX_PL_Object *)firstAnchor,
andre@0:                         (PKIX_PL_Object *)secondAnchor,
andre@0:                         &cmpResult,
andre@0:                         plContext),
andre@0:                         PKIX_OBJECTEQUALSFAILED);
andre@0:         } else {
andre@0:                 cmpResult = (firstAnchor == secondAnchor);
andre@0:         }
andre@0: 
andre@0:         if (!cmpResult) goto cleanup;
andre@0: 
andre@0:         firstTree = firstValResult->policyTree;
andre@0:         secondTree = secondValResult->policyTree;
andre@0: 
andre@0:         if ((firstTree != NULL) && (secondTree != NULL)) {
andre@0:                 PKIX_CHECK(PKIX_PL_Object_Equals
andre@0:                         ((PKIX_PL_Object *)firstTree,
andre@0:                         (PKIX_PL_Object *)secondTree,
andre@0:                         &cmpResult,
andre@0:                         plContext),
andre@0:                         PKIX_OBJECTEQUALSFAILED);
andre@0:         } else {
andre@0:                 cmpResult = (firstTree == secondTree);
andre@0:         }
andre@0: 
andre@0:         *pResult = cmpResult;
andre@0: 
andre@0: cleanup:
andre@0: 
andre@0:         PKIX_RETURN(VALIDATERESULT);
andre@0: }
andre@0: 
andre@0: /*
andre@0:  * FUNCTION: pkix_ValidateResult_Hashcode
andre@0:  * (see comments for PKIX_PL_HashcodeCallback in pkix_pl_system.h)
andre@0:  */
andre@0: static PKIX_Error *
andre@0: pkix_ValidateResult_Hashcode(
andre@0:         PKIX_PL_Object *object,
andre@0:         PKIX_UInt32 *pHashcode,
andre@0:         void *plContext)
andre@0: {
andre@0:         PKIX_ValidateResult *valResult = NULL;
andre@0:         PKIX_UInt32 hash = 0;
andre@0:         PKIX_UInt32 pubKeyHash = 0;
andre@0:         PKIX_UInt32 anchorHash = 0;
andre@0:         PKIX_UInt32 policyTreeHash = 0;
andre@0: 
andre@0:         PKIX_ENTER(VALIDATERESULT, "pkix_ValidateResult_Hashcode");
andre@0:         PKIX_NULLCHECK_TWO(object, pHashcode);
andre@0: 
andre@0:         PKIX_CHECK(pkix_CheckType(object, PKIX_VALIDATERESULT_TYPE, plContext),
andre@0:                 PKIX_OBJECTNOTVALIDATERESULT);
andre@0: 
andre@0:         valResult = (PKIX_ValidateResult*)object;
andre@0: 
andre@0:         PKIX_CHECK(PKIX_PL_Object_Hashcode
andre@0:                 ((PKIX_PL_Object *)valResult->pubKey, &pubKeyHash, plContext),
andre@0:                 PKIX_OBJECTHASHCODEFAILED);
andre@0: 
andre@0:         if (valResult->anchor) {
andre@0:                 PKIX_CHECK(PKIX_PL_Object_Hashcode
andre@0:                         ((PKIX_PL_Object *)valResult->anchor,
andre@0:                         &anchorHash,
andre@0:                         plContext),
andre@0:                         PKIX_OBJECTHASHCODEFAILED);
andre@0:         }
andre@0: 
andre@0:         if (valResult->policyTree) {
andre@0:                 PKIX_CHECK(PKIX_PL_Object_Hashcode
andre@0:                         ((PKIX_PL_Object *)valResult->policyTree,
andre@0:                         &policyTreeHash,
andre@0:                         plContext),
andre@0:                         PKIX_OBJECTHASHCODEFAILED);
andre@0:         }
andre@0: 
andre@0:         hash = 31*(31 * pubKeyHash + anchorHash) + policyTreeHash;
andre@0: 
andre@0:         *pHashcode = hash;
andre@0: 
andre@0: cleanup:
andre@0: 
andre@0:         PKIX_RETURN(VALIDATERESULT);
andre@0: }
andre@0: 
andre@0: /*
andre@0:  * FUNCTION: pkix_ValidateResult_ToString
andre@0:  * (see comments for PKIX_PL_ToStringCallback in pkix_pl_system.h)
andre@0:  */
andre@0: static PKIX_Error *
andre@0: pkix_ValidateResult_ToString(
andre@0:         PKIX_PL_Object *object,
andre@0:         PKIX_PL_String **pString,
andre@0:         void *plContext)
andre@0: {
andre@0:         PKIX_ValidateResult *valResult = NULL;
andre@0:         PKIX_PL_String *formatString = NULL;
andre@0:         PKIX_PL_String *valResultString = NULL;
andre@0: 
andre@0:         PKIX_TrustAnchor *anchor = NULL;
andre@0:         PKIX_PL_PublicKey *pubKey = NULL;
andre@0:         PKIX_PolicyNode *policyTree = NULL;
andre@0: 
andre@0:         PKIX_PL_String *anchorString = NULL;
andre@0:         PKIX_PL_String *pubKeyString = NULL;
andre@0:         PKIX_PL_String *treeString = NULL;
andre@0:         char *asciiNullString = "(null)";
andre@0:         char *asciiFormat =
andre@0:                 "[\n"
andre@0:                 "\tTrustAnchor: \t\t%s"
andre@0:                 "\tPubKey:    \t\t%s\n"
andre@0:                 "\tPolicyTree:  \t\t%s\n"
andre@0:                 "]\n";
andre@0: 
andre@0:         PKIX_ENTER(VALIDATERESULT, "pkix_ValidateResult_ToString");
andre@0:         PKIX_NULLCHECK_TWO(object, pString);
andre@0: 
andre@0:         PKIX_CHECK(pkix_CheckType(object, PKIX_VALIDATERESULT_TYPE, plContext),
andre@0:                 PKIX_OBJECTNOTVALIDATERESULT);
andre@0: 
andre@0:         PKIX_CHECK(PKIX_PL_String_Create
andre@0:                 (PKIX_ESCASCII, asciiFormat, 0, &formatString, plContext),
andre@0:                 PKIX_STRINGCREATEFAILED);
andre@0: 
andre@0:         valResult = (PKIX_ValidateResult*)object;
andre@0: 
andre@0:         anchor = valResult->anchor;
andre@0: 
andre@0:         if (anchor) {
andre@0:                 PKIX_CHECK(PKIX_PL_Object_ToString
andre@0:                         ((PKIX_PL_Object *)anchor, &anchorString, plContext),
andre@0:                         PKIX_OBJECTTOSTRINGFAILED);
andre@0:         } else {
andre@0:                 PKIX_CHECK(PKIX_PL_String_Create
andre@0:                         (PKIX_ESCASCII,
andre@0:                         asciiNullString,
andre@0:                         0,
andre@0:                         &anchorString,
andre@0:                         plContext),
andre@0:                         PKIX_STRINGCREATEFAILED);
andre@0:         }
andre@0: 
andre@0:         pubKey = valResult->pubKey;
andre@0: 
andre@0:         PKIX_CHECK(PKIX_PL_Object_ToString
andre@0:                 ((PKIX_PL_Object *)pubKey, &pubKeyString, plContext),
andre@0:                 PKIX_OBJECTTOSTRINGFAILED);
andre@0: 
andre@0:         policyTree = valResult->policyTree;
andre@0: 
andre@0:         if (policyTree) {
andre@0:                 PKIX_CHECK(PKIX_PL_Object_ToString
andre@0:                         ((PKIX_PL_Object *)policyTree, &treeString, plContext),
andre@0:                         PKIX_OBJECTTOSTRINGFAILED);
andre@0:         } else {
andre@0:                 PKIX_CHECK(PKIX_PL_String_Create
andre@0:                         (PKIX_ESCASCII,
andre@0:                         asciiNullString,
andre@0:                         0,
andre@0:                         &treeString,
andre@0:                         plContext),
andre@0:                         PKIX_STRINGCREATEFAILED);
andre@0:         }
andre@0: 
andre@0:         PKIX_CHECK(PKIX_PL_Sprintf
andre@0:                 (&valResultString,
andre@0:                 plContext,
andre@0:                 formatString,
andre@0:                 anchorString,
andre@0:                 pubKeyString,
andre@0:                 treeString),
andre@0:                 PKIX_SPRINTFFAILED);
andre@0: 
andre@0:         *pString = valResultString;
andre@0: 
andre@0: cleanup:
andre@0: 
andre@0:         PKIX_DECREF(formatString);
andre@0:         PKIX_DECREF(anchorString);
andre@0:         PKIX_DECREF(pubKeyString);
andre@0:         PKIX_DECREF(treeString);
andre@0: 
andre@0:         PKIX_RETURN(VALIDATERESULT);
andre@0: }
andre@0: 
andre@0: /*
andre@0:  * FUNCTION: pkix_ValidateResult_RegisterSelf
andre@0:  * DESCRIPTION:
andre@0:  *  Registers PKIX_VALIDATERESULT_TYPE and its related functions with
andre@0:  *  systemClasses[]
andre@0:  * THREAD SAFETY:
andre@0:  *  Not Thread Safe - for performance and complexity reasons
andre@0:  *
andre@0:  *  Since this function is only called by PKIX_PL_Initialize, which should
andre@0:  *  only be called once, it is acceptable that this function is not
andre@0:  *  thread-safe.
andre@0:  */
andre@0: PKIX_Error *
andre@0: pkix_ValidateResult_RegisterSelf(void *plContext)
andre@0: {
andre@0: 
andre@0:         extern pkix_ClassTable_Entry systemClasses[PKIX_NUMTYPES];
andre@0:         pkix_ClassTable_Entry entry;
andre@0: 
andre@0:         PKIX_ENTER(VALIDATERESULT, "pkix_ValidateResult_RegisterSelf");
andre@0: 
andre@0:         entry.description = "ValidateResult";
andre@0:         entry.objCounter = 0;
andre@0:         entry.typeObjectSize = sizeof(PKIX_ValidateResult);
andre@0:         entry.destructor = pkix_ValidateResult_Destroy;
andre@0:         entry.equalsFunction = pkix_ValidateResult_Equals;
andre@0:         entry.hashcodeFunction = pkix_ValidateResult_Hashcode;
andre@0:         entry.toStringFunction = pkix_ValidateResult_ToString;
andre@0:         entry.comparator = NULL;
andre@0:         entry.duplicateFunction = pkix_duplicateImmutable;
andre@0: 
andre@0:         systemClasses[PKIX_VALIDATERESULT_TYPE] = entry;
andre@0: 
andre@0:         PKIX_RETURN(VALIDATERESULT);
andre@0: }
andre@0: 
andre@0: /*
andre@0:  * FUNCTION: pkix_ValidateResult_Create
andre@0:  * DESCRIPTION:
andre@0:  *
andre@0:  *  Creates a new ValidateResult Object using the PublicKey pointed to by
andre@0:  *  "pubKey", the TrustAnchor pointed to by "anchor", and the PolicyNode
andre@0:  *  pointed to by "policyTree", and stores it at "pResult".
andre@0:  *
andre@0:  * PARAMETERS
andre@0:  *  "pubKey"
andre@0:  *      PublicKey of the desired ValidateResult. Must be non-NULL.
andre@0:  *  "anchor"
andre@0:  *      TrustAnchor of the desired Validateresult. May be NULL.
andre@0:  *  "policyTree"
andre@0:  *      PolicyNode of the desired ValidateResult; may be NULL
andre@0:  *  "pResult"
andre@0:  *      Address where object pointer will be stored. Must be non-NULL.
andre@0:  *  "plContext"
andre@0:  *      Platform-specific context pointer.
andre@0:  * THREAD SAFETY:
andre@0:  *  Thread Safe (see Thread Safety Definitions in Programmer's Guide)
andre@0:  * RETURNS:
andre@0:  *  Returns NULL if the function succeeds.
andre@0:  *  Returns a Fatal Error if the function fails in an unrecoverable way.
andre@0:  */
andre@0: PKIX_Error *
andre@0: pkix_ValidateResult_Create(
andre@0:         PKIX_PL_PublicKey *pubKey,
andre@0:         PKIX_TrustAnchor *anchor,
andre@0:         PKIX_PolicyNode *policyTree,
andre@0:         PKIX_ValidateResult **pResult,
andre@0:         void *plContext)
andre@0: {
andre@0:         PKIX_ValidateResult *result = NULL;
andre@0: 
andre@0:         PKIX_ENTER(VALIDATERESULT, "pkix_ValidateResult_Create");
andre@0:         PKIX_NULLCHECK_TWO(pubKey, pResult);
andre@0: 
andre@0:         PKIX_CHECK(PKIX_PL_Object_Alloc
andre@0:                     (PKIX_VALIDATERESULT_TYPE,
andre@0:                     sizeof (PKIX_ValidateResult),
andre@0:                     (PKIX_PL_Object **)&result,
andre@0:                     plContext),
andre@0:                     PKIX_COULDNOTCREATEVALIDATERESULTOBJECT);
andre@0: 
andre@0:         /* initialize fields */
andre@0: 
andre@0:         PKIX_INCREF(pubKey);
andre@0:         result->pubKey = pubKey;
andre@0: 
andre@0:         PKIX_INCREF(anchor);
andre@0:         result->anchor = anchor;
andre@0: 
andre@0:         PKIX_INCREF(policyTree);
andre@0:         result->policyTree = policyTree;
andre@0: 
andre@0:         *pResult = result;
andre@0:         result = NULL;
andre@0: 
andre@0: cleanup:
andre@0: 
andre@0:         PKIX_DECREF(result);
andre@0: 
andre@0:         PKIX_RETURN(VALIDATERESULT);
andre@0: 
andre@0: }
andre@0: 
andre@0: /* --Public-Functions--------------------------------------------- */
andre@0: 
andre@0: /*
andre@0:  * FUNCTION: PKIX_ValidateResult_GetPublicKey
andre@0:  *      (see comments in pkix_result.h)
andre@0:  */
andre@0: PKIX_Error *
andre@0: PKIX_ValidateResult_GetPublicKey(
andre@0:         PKIX_ValidateResult *result,
andre@0:         PKIX_PL_PublicKey **pPublicKey,
andre@0:         void *plContext)
andre@0: {
andre@0:         PKIX_ENTER(VALIDATERESULT, "PKIX_ValidateResult_GetPublicKey");
andre@0:         PKIX_NULLCHECK_TWO(result, pPublicKey);
andre@0: 
andre@0:         PKIX_INCREF(result->pubKey);
andre@0:         *pPublicKey = result->pubKey;
andre@0: 
andre@0: cleanup:
andre@0:         PKIX_RETURN(VALIDATERESULT);
andre@0: }
andre@0: 
andre@0: /*
andre@0:  * FUNCTION: PKIX_ValidateResult_GetTrustAnchor
andre@0:  *      (see comments in pkix_result.h)
andre@0:  */
andre@0: PKIX_Error *
andre@0: PKIX_ValidateResult_GetTrustAnchor(
andre@0:         PKIX_ValidateResult *result,
andre@0:         PKIX_TrustAnchor **pTrustAnchor,
andre@0:         void *plContext)
andre@0: {
andre@0:         PKIX_ENTER(VALIDATERESULT, "PKIX_ValidateResult_GetTrustAnchor");
andre@0:         PKIX_NULLCHECK_TWO(result, pTrustAnchor);
andre@0: 
andre@0:         PKIX_INCREF(result->anchor);
andre@0:         *pTrustAnchor = result->anchor;
andre@0: 
andre@0: cleanup:
andre@0:         PKIX_RETURN(VALIDATERESULT);
andre@0: }
andre@0: 
andre@0: /*
andre@0:  * FUNCTION: PKIX_ValidateResult_GetPolicyTree
andre@0:  *      (see comments in pkix_result.h)
andre@0:  */
andre@0: PKIX_Error *
andre@0: PKIX_ValidateResult_GetPolicyTree(
andre@0:         PKIX_ValidateResult *result,
andre@0:         PKIX_PolicyNode **pPolicyTree,
andre@0:         void *plContext)
andre@0: {
andre@0:         PKIX_ENTER(VALIDATERESULT, "PKIX_ValidateResult_GetPolicyTree");
andre@0:         PKIX_NULLCHECK_TWO(result, pPolicyTree);
andre@0: 
andre@0:         PKIX_INCREF(result->policyTree);
andre@0:         (*pPolicyTree) = result->policyTree;
andre@0: 
andre@0: cleanup:
andre@0:         PKIX_RETURN(VALIDATERESULT);
andre@0: }