1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/security/nss/lib/libpkix/pkix/results/pkix_buildresult.c Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,362 @@
1.4 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.5 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.6 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.7 +/*
1.8 + * pkix_buildresult.c
1.9 + *
1.10 + * BuildResult Object Functions
1.11 + *
1.12 + */
1.13 +
1.14 +#include "pkix_buildresult.h"
1.15 +
1.16 +/* --Private-Functions-------------------------------------------- */
1.17 +
1.18 +/*
1.19 + * FUNCTION: pkix_BuildResult_Destroy
1.20 + * (see comments for PKIX_PL_DestructorCallback in pkix_pl_system.h)
1.21 + */
1.22 +static PKIX_Error *
1.23 +pkix_BuildResult_Destroy(
1.24 + PKIX_PL_Object *object,
1.25 + void *plContext)
1.26 +{
1.27 + PKIX_BuildResult *result = NULL;
1.28 +
1.29 + PKIX_ENTER(BUILDRESULT, "pkix_BuildResult_Destroy");
1.30 + PKIX_NULLCHECK_ONE(object);
1.31 +
1.32 + /* Check that this object is a build result object */
1.33 + PKIX_CHECK(pkix_CheckType(object, PKIX_BUILDRESULT_TYPE, plContext),
1.34 + PKIX_OBJECTNOTBUILDRESULT);
1.35 +
1.36 + result = (PKIX_BuildResult *)object;
1.37 +
1.38 + PKIX_DECREF(result->valResult);
1.39 + PKIX_DECREF(result->certChain);
1.40 +
1.41 +cleanup:
1.42 +
1.43 + PKIX_RETURN(BUILDRESULT);
1.44 +}
1.45 +
1.46 +/*
1.47 + * FUNCTION: pkix_BuildResult_Equals
1.48 + * (see comments for PKIX_PL_EqualsCallback in pkix_pl_system.h)
1.49 + */
1.50 +static PKIX_Error *
1.51 +pkix_BuildResult_Equals(
1.52 + PKIX_PL_Object *first,
1.53 + PKIX_PL_Object *second,
1.54 + PKIX_Boolean *pResult,
1.55 + void *plContext)
1.56 +{
1.57 + PKIX_UInt32 secondType;
1.58 + PKIX_Boolean cmpResult;
1.59 + PKIX_BuildResult *firstBuildResult = NULL;
1.60 + PKIX_BuildResult *secondBuildResult = NULL;
1.61 +
1.62 + PKIX_ENTER(BUILDRESULT, "pkix_BuildResult_Equals");
1.63 + PKIX_NULLCHECK_THREE(first, second, pResult);
1.64 +
1.65 + PKIX_CHECK(pkix_CheckType(first, PKIX_BUILDRESULT_TYPE, plContext),
1.66 + PKIX_FIRSTOBJECTNOTBUILDRESULT);
1.67 +
1.68 + PKIX_CHECK(PKIX_PL_Object_GetType(second, &secondType, plContext),
1.69 + PKIX_COULDNOTGETTYPEOFSECONDARGUMENT);
1.70 +
1.71 + *pResult = PKIX_FALSE;
1.72 +
1.73 + if (secondType != PKIX_BUILDRESULT_TYPE) goto cleanup;
1.74 +
1.75 + firstBuildResult = (PKIX_BuildResult *)first;
1.76 + secondBuildResult = (PKIX_BuildResult *)second;
1.77 +
1.78 + PKIX_CHECK(PKIX_PL_Object_Equals
1.79 + ((PKIX_PL_Object *)firstBuildResult->valResult,
1.80 + (PKIX_PL_Object *)secondBuildResult->valResult,
1.81 + &cmpResult,
1.82 + plContext),
1.83 + PKIX_OBJECTEQUALSFAILED);
1.84 +
1.85 + if (!cmpResult) goto cleanup;
1.86 +
1.87 + PKIX_CHECK(PKIX_PL_Object_Equals
1.88 + ((PKIX_PL_Object *)firstBuildResult->certChain,
1.89 + (PKIX_PL_Object *)secondBuildResult->certChain,
1.90 + &cmpResult,
1.91 + plContext),
1.92 + PKIX_OBJECTEQUALSFAILED);
1.93 +
1.94 + if (!cmpResult) goto cleanup;
1.95 +
1.96 + /*
1.97 + * The remaining case is that both are null,
1.98 + * which we consider equality.
1.99 + * cmpResult = PKIX_TRUE;
1.100 + */
1.101 +
1.102 + *pResult = cmpResult;
1.103 +
1.104 +cleanup:
1.105 +
1.106 + PKIX_RETURN(BUILDRESULT);
1.107 +}
1.108 +
1.109 +/*
1.110 + * FUNCTION: pkix_BuildResult_Hashcode
1.111 + * (see comments for PKIX_PL_HashcodeCallback in pkix_pl_system.h)
1.112 + */
1.113 +static PKIX_Error *
1.114 +pkix_BuildResult_Hashcode(
1.115 + PKIX_PL_Object *object,
1.116 + PKIX_UInt32 *pHashcode,
1.117 + void *plContext)
1.118 +{
1.119 + PKIX_BuildResult *buildResult = NULL;
1.120 + PKIX_UInt32 hash = 0;
1.121 + PKIX_UInt32 valResultHash = 0;
1.122 + PKIX_UInt32 certChainHash = 0;
1.123 +
1.124 + PKIX_ENTER(BUILDRESULT, "pkix_BuildResult_Hashcode");
1.125 + PKIX_NULLCHECK_TWO(object, pHashcode);
1.126 +
1.127 + PKIX_CHECK(pkix_CheckType(object, PKIX_BUILDRESULT_TYPE, plContext),
1.128 + PKIX_OBJECTNOTBUILDRESULT);
1.129 +
1.130 + buildResult = (PKIX_BuildResult*)object;
1.131 +
1.132 + PKIX_CHECK(PKIX_PL_Object_Hashcode
1.133 + ((PKIX_PL_Object *)buildResult->valResult,
1.134 + &valResultHash,
1.135 + plContext),
1.136 + PKIX_OBJECTHASHCODEFAILED);
1.137 +
1.138 + PKIX_CHECK(PKIX_PL_Object_Hashcode
1.139 + ((PKIX_PL_Object *)buildResult->certChain,
1.140 + &certChainHash,
1.141 + plContext),
1.142 + PKIX_OBJECTHASHCODEFAILED);
1.143 +
1.144 + hash = 31*(31 * valResultHash + certChainHash);
1.145 +
1.146 + *pHashcode = hash;
1.147 +
1.148 +cleanup:
1.149 +
1.150 + PKIX_RETURN(BUILDRESULT);
1.151 +}
1.152 +
1.153 +/*
1.154 + * FUNCTION: pkix_BuildResult_ToString
1.155 + * (see comments for PKIX_PL_ToStringCallback in pkix_pl_system.h)
1.156 + */
1.157 +static PKIX_Error *
1.158 +pkix_BuildResult_ToString(
1.159 + PKIX_PL_Object *object,
1.160 + PKIX_PL_String **pString,
1.161 + void *plContext)
1.162 +{
1.163 + PKIX_BuildResult *buildResult = NULL;
1.164 + PKIX_PL_String *formatString = NULL;
1.165 + PKIX_PL_String *buildResultString = NULL;
1.166 +
1.167 + PKIX_ValidateResult *valResult = NULL;
1.168 + PKIX_List *certChain = NULL;
1.169 +
1.170 + PKIX_PL_String *valResultString = NULL;
1.171 + PKIX_PL_String *certChainString = NULL;
1.172 +
1.173 + char *asciiFormat =
1.174 + "[\n"
1.175 + "\tValidateResult: \t\t%s"
1.176 + "\tCertChain: \t\t%s\n"
1.177 + "]\n";
1.178 +
1.179 + PKIX_ENTER(BUILDRESULT, "pkix_BuildResult_ToString");
1.180 + PKIX_NULLCHECK_TWO(object, pString);
1.181 +
1.182 + PKIX_CHECK(pkix_CheckType(object, PKIX_BUILDRESULT_TYPE, plContext),
1.183 + PKIX_OBJECTNOTBUILDRESULT);
1.184 +
1.185 + buildResult = (PKIX_BuildResult*)object;
1.186 +
1.187 + valResult = buildResult->valResult;
1.188 +
1.189 + PKIX_CHECK(PKIX_PL_String_Create
1.190 + (PKIX_ESCASCII, asciiFormat, 0, &formatString, plContext),
1.191 + PKIX_STRINGCREATEFAILED);
1.192 +
1.193 + PKIX_CHECK(PKIX_PL_Object_ToString
1.194 + ((PKIX_PL_Object *)valResult, &valResultString, plContext),
1.195 + PKIX_OBJECTTOSTRINGFAILED);
1.196 +
1.197 + certChain = buildResult->certChain;
1.198 +
1.199 + PKIX_CHECK(PKIX_PL_Object_ToString
1.200 + ((PKIX_PL_Object *)certChain, &certChainString, plContext),
1.201 + PKIX_OBJECTTOSTRINGFAILED);
1.202 +
1.203 + PKIX_CHECK(PKIX_PL_Sprintf
1.204 + (&buildResultString,
1.205 + plContext,
1.206 + formatString,
1.207 + valResultString,
1.208 + certChainString),
1.209 + PKIX_SPRINTFFAILED);
1.210 +
1.211 + *pString = buildResultString;
1.212 +
1.213 +cleanup:
1.214 +
1.215 + PKIX_DECREF(formatString);
1.216 + PKIX_DECREF(valResultString);
1.217 + PKIX_DECREF(certChainString);
1.218 +
1.219 + PKIX_RETURN(BUILDRESULT);
1.220 +}
1.221 +
1.222 +/*
1.223 + * FUNCTION: pkix_BuildResult_RegisterSelf
1.224 + * DESCRIPTION:
1.225 + * Registers PKIX_BUILDRESULT_TYPE and its related functions with
1.226 + * systemClasses[]
1.227 + * THREAD SAFETY:
1.228 + * Not Thread Safe - for performance and complexity reasons
1.229 + *
1.230 + * Since this function is only called by PKIX_PL_Initialize, which should
1.231 + * only be called once, it is acceptable that this function is not
1.232 + * thread-safe.
1.233 + */
1.234 +PKIX_Error *
1.235 +pkix_BuildResult_RegisterSelf(void *plContext)
1.236 +{
1.237 +
1.238 + extern pkix_ClassTable_Entry systemClasses[PKIX_NUMTYPES];
1.239 + pkix_ClassTable_Entry entry;
1.240 +
1.241 + PKIX_ENTER(BUILDRESULT, "pkix_BuildResult_RegisterSelf");
1.242 +
1.243 + entry.description = "BuildResult";
1.244 + entry.objCounter = 0;
1.245 + entry.typeObjectSize = sizeof(PKIX_BuildResult);
1.246 + entry.destructor = pkix_BuildResult_Destroy;
1.247 + entry.equalsFunction = pkix_BuildResult_Equals;
1.248 + entry.hashcodeFunction = pkix_BuildResult_Hashcode;
1.249 + entry.toStringFunction = pkix_BuildResult_ToString;
1.250 + entry.comparator = NULL;
1.251 + entry.duplicateFunction = pkix_duplicateImmutable;
1.252 +
1.253 + systemClasses[PKIX_BUILDRESULT_TYPE] = entry;
1.254 +
1.255 + PKIX_RETURN(BUILDRESULT);
1.256 +}
1.257 +
1.258 +/*
1.259 + * FUNCTION: pkix_BuildResult_Create
1.260 + * DESCRIPTION:
1.261 + *
1.262 + * Creates a new BuildResult Object using the ValidateResult pointed to by
1.263 + * "valResult" and the List pointed to by "certChain", and stores it at
1.264 + * "pResult".
1.265 + *
1.266 + * PARAMETERS
1.267 + * "valResult"
1.268 + * Address of ValidateResult component. Must be non-NULL.
1.269 + * "certChain
1.270 + * Address of List component. Must be non-NULL.
1.271 + * "pResult"
1.272 + * Address where object pointer will be stored. Must be non-NULL.
1.273 + * "plContext"
1.274 + * Platform-specific context pointer.
1.275 + * THREAD SAFETY:
1.276 + * Thread Safe (see Thread Safety Definitions in Programmer's Guide)
1.277 + * RETURNS:
1.278 + * Returns NULL if the function succeeds.
1.279 + * Returns a Fatal Error if the function fails in an unrecoverable way.
1.280 + */
1.281 +PKIX_Error *
1.282 +pkix_BuildResult_Create(
1.283 + PKIX_ValidateResult *valResult,
1.284 + PKIX_List *certChain,
1.285 + PKIX_BuildResult **pResult,
1.286 + void *plContext)
1.287 +{
1.288 + PKIX_BuildResult *result = NULL;
1.289 +
1.290 + PKIX_ENTER(BUILDRESULT, "pkix_BuildResult_Create");
1.291 + PKIX_NULLCHECK_THREE(valResult, certChain, pResult);
1.292 +
1.293 + PKIX_CHECK(PKIX_PL_Object_Alloc
1.294 + (PKIX_BUILDRESULT_TYPE,
1.295 + sizeof (PKIX_BuildResult),
1.296 + (PKIX_PL_Object **)&result,
1.297 + plContext),
1.298 + PKIX_COULDNOTCREATEBUILDRESULTOBJECT);
1.299 +
1.300 + /* initialize fields */
1.301 +
1.302 + PKIX_INCREF(valResult);
1.303 + result->valResult = valResult;
1.304 +
1.305 + PKIX_INCREF(certChain);
1.306 + result->certChain = certChain;
1.307 +
1.308 + PKIX_CHECK(PKIX_List_SetImmutable(result->certChain, plContext),
1.309 + PKIX_LISTSETIMMUTABLEFAILED);
1.310 +
1.311 + *pResult = result;
1.312 + result = NULL;
1.313 +
1.314 +cleanup:
1.315 +
1.316 + PKIX_DECREF(result);
1.317 +
1.318 + PKIX_RETURN(BUILDRESULT);
1.319 +
1.320 +}
1.321 +
1.322 +/* --Public-Functions--------------------------------------------- */
1.323 +
1.324 +
1.325 +/*
1.326 + * FUNCTION: PKIX_BuildResult_GetValidateResult
1.327 + * (see comments in pkix_result.h)
1.328 + */
1.329 +PKIX_Error *
1.330 +PKIX_BuildResult_GetValidateResult(
1.331 + PKIX_BuildResult *result,
1.332 + PKIX_ValidateResult **pResult,
1.333 + void *plContext)
1.334 +{
1.335 + PKIX_ENTER(BUILDRESULT, "PKIX_BuildResult_GetValidateResult");
1.336 + PKIX_NULLCHECK_TWO(result, pResult);
1.337 +
1.338 + PKIX_INCREF(result->valResult);
1.339 + *pResult = result->valResult;
1.340 +
1.341 +cleanup:
1.342 + PKIX_RETURN(BUILDRESULT);
1.343 +}
1.344 +
1.345 +
1.346 +
1.347 +/*
1.348 + * FUNCTION: PKIX_BuildResult_GetCertChain
1.349 + * (see comments in pkix_result.h)
1.350 + */
1.351 +PKIX_Error *
1.352 +PKIX_BuildResult_GetCertChain(
1.353 + PKIX_BuildResult *result,
1.354 + PKIX_List **pChain,
1.355 + void *plContext)
1.356 +{
1.357 + PKIX_ENTER(BUILDRESULT, "PKIX_BuildResult_GetCertChain");
1.358 + PKIX_NULLCHECK_TWO(result, pChain);
1.359 +
1.360 + PKIX_INCREF(result->certChain);
1.361 + *pChain = result->certChain;
1.362 +
1.363 +cleanup:
1.364 + PKIX_RETURN(BUILDRESULT);
1.365 +}
