The Tor Browser / file comparison
comparison: security/nss/lib/libpkix/pkix/results/pkix_buildresult.c
security/nss/lib/libpkix/pkix/results/pkix_buildresult.c
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
equal
deleted
inserted
replaced
| -1:000000000000 | 0:fc3c8ad14432 |
|---|---|
| 1 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 2 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 4 /* | |
| 5 * pkix_buildresult.c | |
| 6 * | |
| 7 * BuildResult Object Functions | |
| 8 * | |
| 9 */ | |
| 10 | |
| 11 #include "pkix_buildresult.h" | |
| 12 | |
| 13 /* --Private-Functions-------------------------------------------- */ | |
| 14 | |
| 15 /* | |
| 16 * FUNCTION: pkix_BuildResult_Destroy | |
| 17 * (see comments for PKIX_PL_DestructorCallback in pkix_pl_system.h) | |
| 18 */ | |
| 19 static PKIX_Error * | |
| 20 pkix_BuildResult_Destroy( | |
| 21 PKIX_PL_Object *object, | |
| 22 void *plContext) | |
| 23 { | |
| 24 PKIX_BuildResult *result = NULL; | |
| 25 | |
| 26 PKIX_ENTER(BUILDRESULT, "pkix_BuildResult_Destroy"); | |
| 27 PKIX_NULLCHECK_ONE(object); | |
| 28 | |
| 29 /* Check that this object is a build result object */ | |
| 30 PKIX_CHECK(pkix_CheckType(object, PKIX_BUILDRESULT_TYPE, plContext), | |
| 31 PKIX_OBJECTNOTBUILDRESULT); | |
| 32 | |
| 33 result = (PKIX_BuildResult *)object; | |
| 34 | |
| 35 PKIX_DECREF(result->valResult); | |
| 36 PKIX_DECREF(result->certChain); | |
| 37 | |
| 38 cleanup: | |
| 39 | |
| 40 PKIX_RETURN(BUILDRESULT); | |
| 41 } | |
| 42 | |
| 43 /* | |
| 44 * FUNCTION: pkix_BuildResult_Equals | |
| 45 * (see comments for PKIX_PL_EqualsCallback in pkix_pl_system.h) | |
| 46 */ | |
| 47 static PKIX_Error * | |
| 48 pkix_BuildResult_Equals( | |
| 49 PKIX_PL_Object *first, | |
| 50 PKIX_PL_Object *second, | |
| 51 PKIX_Boolean *pResult, | |
| 52 void *plContext) | |
| 53 { | |
| 54 PKIX_UInt32 secondType; | |
| 55 PKIX_Boolean cmpResult; | |
| 56 PKIX_BuildResult *firstBuildResult = NULL; | |
| 57 PKIX_BuildResult *secondBuildResult = NULL; | |
| 58 | |
| 59 PKIX_ENTER(BUILDRESULT, "pkix_BuildResult_Equals"); | |
| 60 PKIX_NULLCHECK_THREE(first, second, pResult); | |
| 61 | |
| 62 PKIX_CHECK(pkix_CheckType(first, PKIX_BUILDRESULT_TYPE, plContext), | |
| 63 PKIX_FIRSTOBJECTNOTBUILDRESULT); | |
| 64 | |
| 65 PKIX_CHECK(PKIX_PL_Object_GetType(second, &secondType, plContext), | |
| 66 PKIX_COULDNOTGETTYPEOFSECONDARGUMENT); | |
| 67 | |
| 68 *pResult = PKIX_FALSE; | |
| 69 | |
| 70 if (secondType != PKIX_BUILDRESULT_TYPE) goto cleanup; | |
| 71 | |
| 72 firstBuildResult = (PKIX_BuildResult *)first; | |
| 73 secondBuildResult = (PKIX_BuildResult *)second; | |
| 74 | |
| 75 PKIX_CHECK(PKIX_PL_Object_Equals | |
| 76 ((PKIX_PL_Object *)firstBuildResult->valResult, | |
| 77 (PKIX_PL_Object *)secondBuildResult->valResult, | |
| 78 &cmpResult, | |
| 79 plContext), | |
| 80 PKIX_OBJECTEQUALSFAILED); | |
| 81 | |
| 82 if (!cmpResult) goto cleanup; | |
| 83 | |
| 84 PKIX_CHECK(PKIX_PL_Object_Equals | |
| 85 ((PKIX_PL_Object *)firstBuildResult->certChain, | |
| 86 (PKIX_PL_Object *)secondBuildResult->certChain, | |
| 87 &cmpResult, | |
| 88 plContext), | |
| 89 PKIX_OBJECTEQUALSFAILED); | |
| 90 | |
| 91 if (!cmpResult) goto cleanup; | |
| 92 | |
| 93 /* | |
| 94 * The remaining case is that both are null, | |
| 95 * which we consider equality. | |
| 96 * cmpResult = PKIX_TRUE; | |
| 97 */ | |
| 98 | |
| 99 *pResult = cmpResult; | |
| 100 | |
| 101 cleanup: | |
| 102 | |
| 103 PKIX_RETURN(BUILDRESULT); | |
| 104 } | |
| 105 | |
| 106 /* | |
| 107 * FUNCTION: pkix_BuildResult_Hashcode | |
| 108 * (see comments for PKIX_PL_HashcodeCallback in pkix_pl_system.h) | |
| 109 */ | |
| 110 static PKIX_Error * | |
| 111 pkix_BuildResult_Hashcode( | |
| 112 PKIX_PL_Object *object, | |
| 113 PKIX_UInt32 *pHashcode, | |
| 114 void *plContext) | |
| 115 { | |
| 116 PKIX_BuildResult *buildResult = NULL; | |
| 117 PKIX_UInt32 hash = 0; | |
| 118 PKIX_UInt32 valResultHash = 0; | |
| 119 PKIX_UInt32 certChainHash = 0; | |
| 120 | |
| 121 PKIX_ENTER(BUILDRESULT, "pkix_BuildResult_Hashcode"); | |
| 122 PKIX_NULLCHECK_TWO(object, pHashcode); | |
| 123 | |
| 124 PKIX_CHECK(pkix_CheckType(object, PKIX_BUILDRESULT_TYPE, plContext), | |
| 125 PKIX_OBJECTNOTBUILDRESULT); | |
| 126 | |
| 127 buildResult = (PKIX_BuildResult*)object; | |
| 128 | |
| 129 PKIX_CHECK(PKIX_PL_Object_Hashcode | |
| 130 ((PKIX_PL_Object *)buildResult->valResult, | |
| 131 &valResultHash, | |
| 132 plContext), | |
| 133 PKIX_OBJECTHASHCODEFAILED); | |
| 134 | |
| 135 PKIX_CHECK(PKIX_PL_Object_Hashcode | |
| 136 ((PKIX_PL_Object *)buildResult->certChain, | |
| 137 &certChainHash, | |
| 138 plContext), | |
| 139 PKIX_OBJECTHASHCODEFAILED); | |
| 140 | |
| 141 hash = 31*(31 * valResultHash + certChainHash); | |
| 142 | |
| 143 *pHashcode = hash; | |
| 144 | |
| 145 cleanup: | |
| 146 | |
| 147 PKIX_RETURN(BUILDRESULT); | |
| 148 } | |
| 149 | |
| 150 /* | |
| 151 * FUNCTION: pkix_BuildResult_ToString | |
| 152 * (see comments for PKIX_PL_ToStringCallback in pkix_pl_system.h) | |
| 153 */ | |
| 154 static PKIX_Error * | |
| 155 pkix_BuildResult_ToString( | |
| 156 PKIX_PL_Object *object, | |
| 157 PKIX_PL_String **pString, | |
| 158 void *plContext) | |
| 159 { | |
| 160 PKIX_BuildResult *buildResult = NULL; | |
| 161 PKIX_PL_String *formatString = NULL; | |
| 162 PKIX_PL_String *buildResultString = NULL; | |
| 163 | |
| 164 PKIX_ValidateResult *valResult = NULL; | |
| 165 PKIX_List *certChain = NULL; | |
| 166 | |
| 167 PKIX_PL_String *valResultString = NULL; | |
| 168 PKIX_PL_String *certChainString = NULL; | |
| 169 | |
| 170 char *asciiFormat = | |
| 171 "[\n" | |
| 172 "\tValidateResult: \t\t%s" | |
| 173 "\tCertChain: \t\t%s\n" | |
| 174 "]\n"; | |
| 175 | |
| 176 PKIX_ENTER(BUILDRESULT, "pkix_BuildResult_ToString"); | |
| 177 PKIX_NULLCHECK_TWO(object, pString); | |
| 178 | |
| 179 PKIX_CHECK(pkix_CheckType(object, PKIX_BUILDRESULT_TYPE, plContext), | |
| 180 PKIX_OBJECTNOTBUILDRESULT); | |
| 181 | |
| 182 buildResult = (PKIX_BuildResult*)object; | |
| 183 | |
| 184 valResult = buildResult->valResult; | |
| 185 | |
| 186 PKIX_CHECK(PKIX_PL_String_Create | |
| 187 (PKIX_ESCASCII, asciiFormat, 0, &formatString, plContext), | |
| 188 PKIX_STRINGCREATEFAILED); | |
| 189 | |
| 190 PKIX_CHECK(PKIX_PL_Object_ToString | |
| 191 ((PKIX_PL_Object *)valResult, &valResultString, plContext), | |
| 192 PKIX_OBJECTTOSTRINGFAILED); | |
| 193 | |
| 194 certChain = buildResult->certChain; | |
| 195 | |
| 196 PKIX_CHECK(PKIX_PL_Object_ToString | |
| 197 ((PKIX_PL_Object *)certChain, &certChainString, plContext), | |
| 198 PKIX_OBJECTTOSTRINGFAILED); | |
| 199 | |
| 200 PKIX_CHECK(PKIX_PL_Sprintf | |
| 201 (&buildResultString, | |
| 202 plContext, | |
| 203 formatString, | |
| 204 valResultString, | |
| 205 certChainString), | |
| 206 PKIX_SPRINTFFAILED); | |
| 207 | |
| 208 *pString = buildResultString; | |
| 209 | |
| 210 cleanup: | |
| 211 | |
| 212 PKIX_DECREF(formatString); | |
| 213 PKIX_DECREF(valResultString); | |
| 214 PKIX_DECREF(certChainString); | |
| 215 | |
| 216 PKIX_RETURN(BUILDRESULT); | |
| 217 } | |
| 218 | |
| 219 /* | |
| 220 * FUNCTION: pkix_BuildResult_RegisterSelf | |
| 221 * DESCRIPTION: | |
| 222 * Registers PKIX_BUILDRESULT_TYPE and its related functions with | |
| 223 * systemClasses[] | |
| 224 * THREAD SAFETY: | |
| 225 * Not Thread Safe - for performance and complexity reasons | |
| 226 * | |
| 227 * Since this function is only called by PKIX_PL_Initialize, which should | |
| 228 * only be called once, it is acceptable that this function is not | |
| 229 * thread-safe. | |
| 230 */ | |
| 231 PKIX_Error * | |
| 232 pkix_BuildResult_RegisterSelf(void *plContext) | |
| 233 { | |
| 234 | |
| 235 extern pkix_ClassTable_Entry systemClasses[PKIX_NUMTYPES]; | |
| 236 pkix_ClassTable_Entry entry; | |
| 237 | |
| 238 PKIX_ENTER(BUILDRESULT, "pkix_BuildResult_RegisterSelf"); | |
| 239 | |
| 240 entry.description = "BuildResult"; | |
| 241 entry.objCounter = 0; | |
| 242 entry.typeObjectSize = sizeof(PKIX_BuildResult); | |
| 243 entry.destructor = pkix_BuildResult_Destroy; | |
| 244 entry.equalsFunction = pkix_BuildResult_Equals; | |
| 245 entry.hashcodeFunction = pkix_BuildResult_Hashcode; | |
| 246 entry.toStringFunction = pkix_BuildResult_ToString; | |
| 247 entry.comparator = NULL; | |
| 248 entry.duplicateFunction = pkix_duplicateImmutable; | |
| 249 | |
| 250 systemClasses[PKIX_BUILDRESULT_TYPE] = entry; | |
| 251 | |
| 252 PKIX_RETURN(BUILDRESULT); | |
| 253 } | |
| 254 | |
| 255 /* | |
| 256 * FUNCTION: pkix_BuildResult_Create | |
| 257 * DESCRIPTION: | |
| 258 * | |
| 259 * Creates a new BuildResult Object using the ValidateResult pointed to by | |
| 260 * "valResult" and the List pointed to by "certChain", and stores it at | |
| 261 * "pResult". | |
| 262 * | |
| 263 * PARAMETERS | |
| 264 * "valResult" | |
| 265 * Address of ValidateResult component. Must be non-NULL. | |
| 266 * "certChain | |
| 267 * Address of List component. Must be non-NULL. | |
| 268 * "pResult" | |
| 269 * Address where object pointer will be stored. Must be non-NULL. | |
| 270 * "plContext" | |
| 271 * Platform-specific context pointer. | |
| 272 * THREAD SAFETY: | |
| 273 * Thread Safe (see Thread Safety Definitions in Programmer's Guide) | |
| 274 * RETURNS: | |
| 275 * Returns NULL if the function succeeds. | |
| 276 * Returns a Fatal Error if the function fails in an unrecoverable way. | |
| 277 */ | |
| 278 PKIX_Error * | |
| 279 pkix_BuildResult_Create( | |
| 280 PKIX_ValidateResult *valResult, | |
| 281 PKIX_List *certChain, | |
| 282 PKIX_BuildResult **pResult, | |
| 283 void *plContext) | |
| 284 { | |
| 285 PKIX_BuildResult *result = NULL; | |
| 286 | |
| 287 PKIX_ENTER(BUILDRESULT, "pkix_BuildResult_Create"); | |
| 288 PKIX_NULLCHECK_THREE(valResult, certChain, pResult); | |
| 289 | |
| 290 PKIX_CHECK(PKIX_PL_Object_Alloc | |
| 291 (PKIX_BUILDRESULT_TYPE, | |
| 292 sizeof (PKIX_BuildResult), | |
| 293 (PKIX_PL_Object **)&result, | |
| 294 plContext), | |
| 295 PKIX_COULDNOTCREATEBUILDRESULTOBJECT); | |
| 296 | |
| 297 /* initialize fields */ | |
| 298 | |
| 299 PKIX_INCREF(valResult); | |
| 300 result->valResult = valResult; | |
| 301 | |
| 302 PKIX_INCREF(certChain); | |
| 303 result->certChain = certChain; | |
| 304 | |
| 305 PKIX_CHECK(PKIX_List_SetImmutable(result->certChain, plContext), | |
| 306 PKIX_LISTSETIMMUTABLEFAILED); | |
| 307 | |
| 308 *pResult = result; | |
| 309 result = NULL; | |
| 310 | |
| 311 cleanup: | |
| 312 | |
| 313 PKIX_DECREF(result); | |
| 314 | |
| 315 PKIX_RETURN(BUILDRESULT); | |
| 316 | |
| 317 } | |
| 318 | |
| 319 /* --Public-Functions--------------------------------------------- */ | |
| 320 | |
| 321 | |
| 322 /* | |
| 323 * FUNCTION: PKIX_BuildResult_GetValidateResult | |
| 324 * (see comments in pkix_result.h) | |
| 325 */ | |
| 326 PKIX_Error * | |
| 327 PKIX_BuildResult_GetValidateResult( | |
| 328 PKIX_BuildResult *result, | |
| 329 PKIX_ValidateResult **pResult, | |
| 330 void *plContext) | |
| 331 { | |
| 332 PKIX_ENTER(BUILDRESULT, "PKIX_BuildResult_GetValidateResult"); | |
| 333 PKIX_NULLCHECK_TWO(result, pResult); | |
| 334 | |
| 335 PKIX_INCREF(result->valResult); | |
| 336 *pResult = result->valResult; | |
| 337 | |
| 338 cleanup: | |
| 339 PKIX_RETURN(BUILDRESULT); | |
| 340 } | |
| 341 | |
| 342 | |
| 343 | |
| 344 /* | |
| 345 * FUNCTION: PKIX_BuildResult_GetCertChain | |
| 346 * (see comments in pkix_result.h) | |
| 347 */ | |
| 348 PKIX_Error * | |
| 349 PKIX_BuildResult_GetCertChain( | |
| 350 PKIX_BuildResult *result, | |
| 351 PKIX_List **pChain, | |
| 352 void *plContext) | |
| 353 { | |
| 354 PKIX_ENTER(BUILDRESULT, "PKIX_BuildResult_GetCertChain"); | |
| 355 PKIX_NULLCHECK_TWO(result, pChain); | |
| 356 | |
| 357 PKIX_INCREF(result->certChain); | |
| 358 *pChain = result->certChain; | |
| 359 | |
| 360 cleanup: | |
| 361 PKIX_RETURN(BUILDRESULT); | |
| 362 } |
