| 1 | // Licensed to the .NET Foundation under one or more agreements. |
| 2 | // The .NET Foundation licenses this file to you under the MIT license. |
| 3 | // See the LICENSE file in the project root for more information. |
| 4 | // ============================================================ |
| 5 | // |
| 6 | // BaseAssemblySpec.inl |
| 7 | // |
| 8 | |
| 9 | |
| 10 | // |
| 11 | // Implements the BaseAssemblySpec class |
| 12 | // |
| 13 | // ============================================================ |
| 14 | |
| 15 | #ifndef __BASE_ASSEMBLY_SPEC_INL__ |
| 16 | #define __BASE_ASSEMBLY_SPEC_INL__ |
| 17 | |
| 18 | extern LocaleID g_lcid; |
| 19 | |
| 20 | BOOL AreSameBinderInstance(ICLRPrivBinder *pBinderA, ICLRPrivBinder *pBinderB); |
| 21 | |
| 22 | inline int BaseAssemblySpec::CompareStrings(LPCUTF8 string1, LPCUTF8 string2) |
| 23 | { |
| 24 | WRAPPER_NO_CONTRACT; |
| 25 | SString s1; |
| 26 | SString s2; |
| 27 | s1.SetUTF8(string1); |
| 28 | s2.SetUTF8(string2); |
| 29 | return s1.CompareCaseInsensitive(s2,g_lcid); |
| 30 | } |
| 31 | |
| 32 | |
| 33 | inline BaseAssemblySpec::BaseAssemblySpec() |
| 34 | { |
| 35 | LIMITED_METHOD_CONTRACT; |
| 36 | ZeroMemory(this, sizeof(*this)); |
| 37 | m_context.usMajorVersion = (USHORT) -1; |
| 38 | m_context.usMinorVersion = (USHORT) -1; |
| 39 | m_context.usBuildNumber = (USHORT) -1; |
| 40 | m_context.usRevisionNumber = (USHORT) -1; |
| 41 | }; |
| 42 | |
| 43 | inline BaseAssemblySpec::~BaseAssemblySpec() |
| 44 | { |
| 45 | WRAPPER_NO_CONTRACT; |
| 46 | if (m_ownedFlags & NAME_OWNED) |
| 47 | delete [] m_pAssemblyName; |
| 48 | if (m_ownedFlags & PUBLIC_KEY_OR_TOKEN_OWNED) |
| 49 | delete [] m_pbPublicKeyOrToken; |
| 50 | if (m_wszCodeBase && (m_ownedFlags & CODE_BASE_OWNED)) |
| 51 | delete [] m_wszCodeBase; |
| 52 | if (m_ownedFlags & LOCALE_OWNED) |
| 53 | delete [] m_context.szLocale; |
| 54 | if (m_szWinRtTypeClassName && (m_ownedFlags & WINRT_TYPE_NAME_OWNED)) |
| 55 | delete [] m_szWinRtTypeClassName; |
| 56 | if (m_szWinRtTypeNamespace && (m_ownedFlags & WINRT_TYPE_NAME_OWNED)) |
| 57 | delete [] m_szWinRtTypeNamespace; |
| 58 | } |
| 59 | |
| 60 | inline HRESULT BaseAssemblySpec::Init(LPCSTR pAssemblyName, |
| 61 | const AssemblyMetaDataInternal* pContext, |
| 62 | const BYTE * pbPublicKeyOrToken, DWORD cbPublicKeyOrToken, |
| 63 | DWORD dwFlags) |
| 64 | { |
| 65 | LIMITED_METHOD_CONTRACT; |
| 66 | |
| 67 | _ASSERTE(pContext); |
| 68 | |
| 69 | m_pAssemblyName = pAssemblyName; |
| 70 | m_pbPublicKeyOrToken = const_cast<BYTE *>(pbPublicKeyOrToken); |
| 71 | m_cbPublicKeyOrToken = cbPublicKeyOrToken; |
| 72 | m_dwFlags = dwFlags; |
| 73 | m_ownedFlags = 0; |
| 74 | |
| 75 | m_context = *pContext; |
| 76 | |
| 77 | return S_OK; |
| 78 | } |
| 79 | |
| 80 | inline HRESULT BaseAssemblySpec::Init(LPCSTR pAssemblyDisplayName) |
| 81 | { |
| 82 | WRAPPER_NO_CONTRACT; |
| 83 | m_pAssemblyName = pAssemblyDisplayName; |
| 84 | // We eagerly parse the name to allow FusionBind::Hash to avoid throwing. |
| 85 | return ParseName(); |
| 86 | } |
| 87 | |
| 88 | inline VOID BaseAssemblySpec::CloneFields(int ownedFlags) |
| 89 | { |
| 90 | CONTRACTL |
| 91 | { |
| 92 | THROWS; |
| 93 | GC_NOTRIGGER; |
| 94 | MODE_ANY; |
| 95 | INJECT_FAULT(ThrowOutOfMemory();); |
| 96 | } |
| 97 | CONTRACTL_END |
| 98 | |
| 99 | #if _DEBUG |
| 100 | DWORD hash = Hash(); |
| 101 | #endif |
| 102 | |
| 103 | if ((~m_ownedFlags & NAME_OWNED) && (ownedFlags & NAME_OWNED) && |
| 104 | m_pAssemblyName) { |
| 105 | size_t len = strlen(m_pAssemblyName) + 1; |
| 106 | LPSTR temp = new char [len]; |
| 107 | strcpy_s(temp, len, m_pAssemblyName); |
| 108 | m_pAssemblyName = temp; |
| 109 | m_ownedFlags |= NAME_OWNED; |
| 110 | } |
| 111 | |
| 112 | if ((~m_ownedFlags & PUBLIC_KEY_OR_TOKEN_OWNED) && |
| 113 | (ownedFlags & PUBLIC_KEY_OR_TOKEN_OWNED) && m_pbPublicKeyOrToken) { |
| 114 | BYTE *temp = new BYTE [m_cbPublicKeyOrToken]; |
| 115 | memcpy(temp, m_pbPublicKeyOrToken, m_cbPublicKeyOrToken); |
| 116 | m_pbPublicKeyOrToken = temp; |
| 117 | m_ownedFlags |= PUBLIC_KEY_OR_TOKEN_OWNED; |
| 118 | } |
| 119 | |
| 120 | if ((~m_ownedFlags & LOCALE_OWNED) && (ownedFlags & LOCALE_OWNED) && |
| 121 | m_context.szLocale) { |
| 122 | size_t len = strlen(m_context.szLocale) + 1; |
| 123 | LPSTR temp = new char [len]; |
| 124 | strcpy_s(temp, len, m_context.szLocale); |
| 125 | m_context.szLocale = temp; |
| 126 | m_ownedFlags |= LOCALE_OWNED; |
| 127 | } |
| 128 | |
| 129 | if ((~m_ownedFlags & CODEBASE_OWNED) && (ownedFlags & CODEBASE_OWNED) && |
| 130 | m_wszCodeBase) { |
| 131 | size_t len = wcslen(m_wszCodeBase) + 1; |
| 132 | LPWSTR temp = new WCHAR [len]; |
| 133 | wcscpy_s(temp, len, m_wszCodeBase); |
| 134 | m_wszCodeBase = temp; |
| 135 | m_ownedFlags |= CODEBASE_OWNED; |
| 136 | } |
| 137 | |
| 138 | if ((~m_ownedFlags & WINRT_TYPE_NAME_OWNED) && (ownedFlags & WINRT_TYPE_NAME_OWNED)) { |
| 139 | |
| 140 | NewArrayHolder<CHAR> nameTemp, namespaceTemp; |
| 141 | |
| 142 | if (m_szWinRtTypeClassName) { |
| 143 | |
| 144 | size_t nameLen = strlen(m_szWinRtTypeClassName) + 1; |
| 145 | nameTemp = new CHAR [nameLen]; |
| 146 | strcpy_s(nameTemp, nameLen, m_szWinRtTypeClassName); |
| 147 | } |
| 148 | |
| 149 | if (m_szWinRtTypeNamespace){ |
| 150 | |
| 151 | size_t namespaceLen = strlen(m_szWinRtTypeNamespace) + 1; |
| 152 | namespaceTemp = new CHAR [namespaceLen]; |
| 153 | strcpy_s(namespaceTemp, namespaceLen, m_szWinRtTypeNamespace); |
| 154 | } |
| 155 | |
| 156 | m_szWinRtTypeClassName = nameTemp.Extract(); |
| 157 | m_szWinRtTypeNamespace = namespaceTemp.Extract(); |
| 158 | if (m_szWinRtTypeClassName != NULL || m_szWinRtTypeNamespace != NULL) |
| 159 | { |
| 160 | m_ownedFlags |= WINRT_TYPE_NAME_OWNED; |
| 161 | } |
| 162 | } |
| 163 | |
| 164 | _ASSERTE(hash == Hash()); |
| 165 | } |
| 166 | |
| 167 | inline VOID BaseAssemblySpec::CloneFieldsToLoaderHeap(int flags, LoaderHeap *pHeap, AllocMemTracker *pamTracker) |
| 168 | { |
| 169 | CONTRACTL |
| 170 | { |
| 171 | INSTANCE_CHECK; |
| 172 | THROWS; |
| 173 | GC_TRIGGERS; |
| 174 | MODE_ANY; |
| 175 | INJECT_FAULT(ThrowOutOfMemory();); |
| 176 | } |
| 177 | CONTRACTL_END |
| 178 | |
| 179 | #if _DEBUG |
| 180 | DWORD hash = Hash(); |
| 181 | #endif |
| 182 | |
| 183 | if ((~m_ownedFlags & NAME_OWNED) && (flags &NAME_OWNED) && |
| 184 | m_pAssemblyName) { |
| 185 | size_t len = strlen(m_pAssemblyName) + 1; |
| 186 | LPSTR temp = (LPSTR)pamTracker->Track( pHeap->AllocMem(S_SIZE_T (len)) ); |
| 187 | strcpy_s(temp, len, m_pAssemblyName); |
| 188 | m_pAssemblyName = temp; |
| 189 | } |
| 190 | |
| 191 | if ((~m_ownedFlags & PUBLIC_KEY_OR_TOKEN_OWNED) && (flags &PUBLIC_KEY_OR_TOKEN_OWNED) && |
| 192 | m_pbPublicKeyOrToken && m_cbPublicKeyOrToken > 0) { |
| 193 | BYTE *temp = (BYTE *)pamTracker->Track( pHeap->AllocMem(S_SIZE_T (m_cbPublicKeyOrToken)) ); |
| 194 | memcpy(temp, m_pbPublicKeyOrToken, m_cbPublicKeyOrToken); |
| 195 | m_pbPublicKeyOrToken = temp; |
| 196 | } |
| 197 | |
| 198 | if ((~m_ownedFlags & LOCALE_OWNED) && (flags &LOCALE_OWNED) && |
| 199 | m_context.szLocale) { |
| 200 | size_t len = strlen(m_context.szLocale) + 1; |
| 201 | LPSTR temp = (char *)pamTracker->Track( pHeap->AllocMem(S_SIZE_T (len)) ); |
| 202 | strcpy_s(temp, len, m_context.szLocale); |
| 203 | m_context.szLocale = temp; |
| 204 | } |
| 205 | |
| 206 | if ((~m_ownedFlags & CODEBASE_OWNED) && (flags &CODEBASE_OWNED) && |
| 207 | m_wszCodeBase) { |
| 208 | size_t len = wcslen(m_wszCodeBase) + 1; |
| 209 | LPWSTR temp = (LPWSTR)pamTracker->Track( pHeap->AllocMem(S_SIZE_T(len*sizeof(WCHAR))) ); |
| 210 | wcscpy_s(temp, len, m_wszCodeBase); |
| 211 | m_wszCodeBase = temp; |
| 212 | } |
| 213 | |
| 214 | if ((~m_ownedFlags & WINRT_TYPE_NAME_OWNED) && (flags & WINRT_TYPE_NAME_OWNED)) { |
| 215 | if (m_szWinRtTypeNamespace) |
| 216 | { |
| 217 | size_t len = strlen(m_szWinRtTypeNamespace) + 1; |
| 218 | LPSTR temp = (LPSTR)pamTracker->Track( pHeap->AllocMem(S_SIZE_T(len*sizeof(CHAR))) ); |
| 219 | strcpy_s(temp, len, m_szWinRtTypeNamespace); |
| 220 | m_szWinRtTypeNamespace = temp; |
| 221 | } |
| 222 | |
| 223 | if (m_szWinRtTypeClassName) |
| 224 | { |
| 225 | size_t len = strlen(m_szWinRtTypeClassName) + 1; |
| 226 | LPSTR temp = (LPSTR)pamTracker->Track( pHeap->AllocMem(S_SIZE_T(len*sizeof(CHAR))) ); |
| 227 | strcpy_s(temp, len, m_szWinRtTypeClassName); |
| 228 | m_szWinRtTypeClassName = temp; |
| 229 | } |
| 230 | } |
| 231 | |
| 232 | _ASSERTE(hash == Hash()); |
| 233 | |
| 234 | } |
| 235 | |
| 236 | |
| 237 | inline void BaseAssemblySpec::CopyFrom(const BaseAssemblySpec *pSpec) |
| 238 | { |
| 239 | CONTRACTL |
| 240 | { |
| 241 | THROWS; |
| 242 | GC_NOTRIGGER; |
| 243 | MODE_ANY; |
| 244 | INJECT_FAULT(ThrowOutOfMemory();); |
| 245 | } |
| 246 | CONTRACTL_END |
| 247 | |
| 248 | m_pAssemblyName = pSpec->m_pAssemblyName; |
| 249 | |
| 250 | m_pbPublicKeyOrToken = pSpec->m_pbPublicKeyOrToken; |
| 251 | m_cbPublicKeyOrToken = pSpec->m_cbPublicKeyOrToken; |
| 252 | m_dwFlags = pSpec->m_dwFlags; |
| 253 | m_ownedFlags = 0; |
| 254 | |
| 255 | m_wszCodeBase=pSpec->m_wszCodeBase; |
| 256 | m_szWinRtTypeNamespace = pSpec->m_szWinRtTypeNamespace; |
| 257 | m_szWinRtTypeClassName = pSpec->m_szWinRtTypeClassName; |
| 258 | |
| 259 | m_context = pSpec->m_context; |
| 260 | |
| 261 | m_pHostBinder = pSpec->m_pHostBinder; |
| 262 | |
| 263 | if ((pSpec->m_ownedFlags & BAD_NAME_OWNED) != 0) |
| 264 | { |
| 265 | m_ownedFlags |= BAD_NAME_OWNED; |
| 266 | } |
| 267 | |
| 268 | |
| 269 | m_pBindingContext = pSpec->m_pBindingContext; |
| 270 | |
| 271 | } |
| 272 | |
| 273 | |
| 274 | inline DWORD BaseAssemblySpec::Hash() |
| 275 | { |
| 276 | CONTRACTL { |
| 277 | INSTANCE_CHECK; |
| 278 | NOTHROW; |
| 279 | GC_NOTRIGGER; |
| 280 | MODE_ANY; |
| 281 | } CONTRACTL_END; |
| 282 | |
| 283 | if(m_wszCodeBase) |
| 284 | return HashString(m_wszCodeBase); |
| 285 | |
| 286 | // Hash fields. |
| 287 | DWORD hash = 0; |
| 288 | |
| 289 | if (m_pAssemblyName) |
| 290 | hash ^= HashStringA(m_pAssemblyName); |
| 291 | hash = _rotl(hash, 4); |
| 292 | |
| 293 | hash ^= HashBytes(m_pbPublicKeyOrToken, m_cbPublicKeyOrToken); |
| 294 | hash = _rotl(hash, 4); |
| 295 | |
| 296 | hash ^= m_dwFlags; |
| 297 | hash = _rotl(hash, 4); |
| 298 | |
| 299 | |
| 300 | hash ^= m_context.usMajorVersion; |
| 301 | hash = _rotl(hash, 8); |
| 302 | |
| 303 | if (m_context.usMajorVersion != (USHORT) -1) { |
| 304 | hash ^= m_context.usMinorVersion; |
| 305 | hash = _rotl(hash, 8); |
| 306 | |
| 307 | if (m_context.usMinorVersion != (USHORT) -1) { |
| 308 | hash ^= m_context.usBuildNumber; |
| 309 | hash = _rotl(hash, 8); |
| 310 | |
| 311 | if (m_context.usBuildNumber != (USHORT) -1) { |
| 312 | hash ^= m_context.usRevisionNumber; |
| 313 | hash = _rotl(hash, 8); |
| 314 | } |
| 315 | } |
| 316 | } |
| 317 | |
| 318 | if (m_context.szLocale) |
| 319 | hash ^= HashStringA(m_context.szLocale); |
| 320 | hash = _rotl(hash, 4); |
| 321 | |
| 322 | if (m_szWinRtTypeNamespace) |
| 323 | { |
| 324 | hash ^= HashStringA(m_szWinRtTypeNamespace); |
| 325 | hash = _rotl(hash, 4); |
| 326 | } |
| 327 | |
| 328 | if (m_szWinRtTypeClassName) |
| 329 | { |
| 330 | hash ^= HashStringA(m_szWinRtTypeClassName); |
| 331 | hash = _rotl(hash, 4); |
| 332 | } |
| 333 | |
| 334 | |
| 335 | return hash; |
| 336 | } |
| 337 | |
| 338 | |
| 339 | inline BOOL BaseAssemblySpec::CompareEx(BaseAssemblySpec *pSpec, DWORD dwCompareFlags) |
| 340 | { |
| 341 | WRAPPER_NO_CONTRACT; |
| 342 | |
| 343 | |
| 344 | if(m_wszCodeBase || pSpec->m_wszCodeBase) |
| 345 | { |
| 346 | if(!m_wszCodeBase || !pSpec->m_wszCodeBase) |
| 347 | return FALSE; |
| 348 | return wcscmp(m_wszCodeBase,(pSpec->m_wszCodeBase))==0; |
| 349 | } |
| 350 | |
| 351 | // Compare fields |
| 352 | |
| 353 | if (m_pAssemblyName != pSpec->m_pAssemblyName |
| 354 | && (m_pAssemblyName == NULL || pSpec->m_pAssemblyName == NULL |
| 355 | || strcmp(m_pAssemblyName, pSpec->m_pAssemblyName))) |
| 356 | return FALSE; |
| 357 | |
| 358 | if (m_cbPublicKeyOrToken != pSpec->m_cbPublicKeyOrToken |
| 359 | || memcmp(m_pbPublicKeyOrToken, pSpec->m_pbPublicKeyOrToken, m_cbPublicKeyOrToken)) |
| 360 | return FALSE; |
| 361 | |
| 362 | |
| 363 | if (m_dwFlags != pSpec->m_dwFlags) |
| 364 | return FALSE; |
| 365 | |
| 366 | if (m_context.usMajorVersion != pSpec->m_context.usMajorVersion) |
| 367 | return FALSE; |
| 368 | |
| 369 | if (m_context.usMajorVersion != (USHORT) -1) { |
| 370 | if (m_context.usMinorVersion != pSpec->m_context.usMinorVersion) |
| 371 | return FALSE; |
| 372 | |
| 373 | if (m_context.usMinorVersion != (USHORT) -1) { |
| 374 | if (m_context.usBuildNumber != pSpec->m_context.usBuildNumber) |
| 375 | return FALSE; |
| 376 | |
| 377 | if (m_context.usBuildNumber != (USHORT) -1) { |
| 378 | if (m_context.usRevisionNumber != pSpec->m_context.usRevisionNumber) |
| 379 | return FALSE; |
| 380 | } |
| 381 | } |
| 382 | } |
| 383 | |
| 384 | if (m_context.szLocale != pSpec->m_context.szLocale |
| 385 | && (m_context.szLocale == NULL || pSpec->m_context.szLocale == NULL |
| 386 | || strcmp(m_context.szLocale, pSpec->m_context.szLocale))) |
| 387 | return FALSE; |
| 388 | |
| 389 | |
| 390 | // If the assemblySpec contains the binding context, then check if they match. |
| 391 | if (!(pSpec->IsAssemblySpecForMscorlib() && IsAssemblySpecForMscorlib())) |
| 392 | { |
| 393 | if (!AreSameBinderInstance(pSpec->m_pBindingContext, m_pBindingContext)) |
| 394 | { |
| 395 | return FALSE; |
| 396 | } |
| 397 | } |
| 398 | |
| 399 | |
| 400 | return TRUE; |
| 401 | } |
| 402 | |
| 403 | |
| 404 | inline HRESULT BaseAssemblySpec::Init(mdToken kAssemblyToken, |
| 405 | IMDInternalImport *pImport) |
| 406 | { |
| 407 | CONTRACTL |
| 408 | { |
| 409 | NOTHROW; |
| 410 | GC_NOTRIGGER; |
| 411 | MODE_ANY; |
| 412 | } |
| 413 | CONTRACTL_END; |
| 414 | |
| 415 | HRESULT hr; |
| 416 | if (TypeFromToken(kAssemblyToken) == mdtAssembly) { |
| 417 | |
| 418 | IfFailRet(pImport->GetAssemblyProps(kAssemblyToken, |
| 419 | (const void **) &m_pbPublicKeyOrToken, |
| 420 | &m_cbPublicKeyOrToken, |
| 421 | NULL, |
| 422 | &m_pAssemblyName, |
| 423 | &m_context, |
| 424 | &m_dwFlags)); |
| 425 | |
| 426 | if (m_cbPublicKeyOrToken != 0) |
| 427 | m_dwFlags |= afPublicKey; |
| 428 | } |
| 429 | else |
| 430 | IfFailRet(pImport->GetAssemblyRefProps(kAssemblyToken, |
| 431 | (const void**) &m_pbPublicKeyOrToken, |
| 432 | &m_cbPublicKeyOrToken, |
| 433 | &m_pAssemblyName, |
| 434 | &m_context, |
| 435 | NULL, |
| 436 | NULL, |
| 437 | &m_dwFlags)); |
| 438 | |
| 439 | // When m_cbPublicKeyOrToken is 0, a NULL in m_pbPublicKeyOrToken indicates that public key or token |
| 440 | // is not specified, while a non-NULL in m_pbPublicKeyOrToken indicates an empty public key (i.e., |
| 441 | // a non-strongnamed assembly). However, the MetaData API puts a random value in m_pbPublicKeyOrToken |
| 442 | // when m_cbPublicKeyOrToken is 0. Since AssemblyDef or AssemblyRef can't using partial name, we |
| 443 | // always ensure that m_pbPublicKeyOrToken is not NULL. |
| 444 | if (m_cbPublicKeyOrToken == 0) |
| 445 | m_pbPublicKeyOrToken = (PBYTE)1; |
| 446 | |
| 447 | return S_OK; |
| 448 | } |
| 449 | |
| 450 | inline HRESULT BaseAssemblySpec::Init(mdToken tkAssemblyRef, |
| 451 | IMetaDataAssemblyImport *pImport) |
| 452 | { |
| 453 | CONTRACTL |
| 454 | { |
| 455 | NOTHROW; |
| 456 | GC_NOTRIGGER; |
| 457 | MODE_ANY; |
| 458 | } |
| 459 | CONTRACTL_END; |
| 460 | |
| 461 | // Retrieve size of assembly name |
| 462 | ASSEMBLYMETADATA sContext; |
| 463 | LPWSTR wszAssemblyName=NULL; |
| 464 | ZeroMemory(&sContext, sizeof(ASSEMBLYMETADATA)); |
| 465 | HRESULT hr = S_OK; |
| 466 | if(TypeFromToken(tkAssemblyRef) == mdtAssembly) |
| 467 | { |
| 468 | DWORD cchName; |
| 469 | IfFailRet(pImport->GetAssemblyProps(tkAssemblyRef, // [IN] The Assembly for which to get the properties. |
| 470 | NULL, // [OUT] Pointer to the public key or token. |
| 471 | NULL, // [OUT] Count of bytes in the public key or token. |
| 472 | NULL, // [OUT] Hash Algorithm |
| 473 | NULL, // [OUT] Buffer to fill with name. |
| 474 | NULL, // [IN] Size of buffer in wide chars. |
| 475 | &cchName, // [OUT] Actual # of wide chars in name. |
| 476 | &sContext, // [OUT] Assembly MetaData. |
| 477 | NULL)); // [OUT] Flags. |
| 478 | |
| 479 | // Get the assembly name other naming properties |
| 480 | wszAssemblyName = (LPWSTR)_alloca(cchName * sizeof(WCHAR)); |
| 481 | IfFailRet(pImport->GetAssemblyProps(tkAssemblyRef, |
| 482 | (const void **)&m_pbPublicKeyOrToken, |
| 483 | &m_cbPublicKeyOrToken, |
| 484 | NULL, |
| 485 | wszAssemblyName, |
| 486 | cchName, |
| 487 | &cchName, |
| 488 | &sContext, |
| 489 | &m_dwFlags)); |
| 490 | } |
| 491 | else if(TypeFromToken(tkAssemblyRef) == mdtAssemblyRef) |
| 492 | { |
| 493 | DWORD cchName; |
| 494 | IfFailRet(pImport->GetAssemblyRefProps(tkAssemblyRef, // [IN] The AssemblyRef for which to get the properties. |
| 495 | NULL, // [OUT] Pointer to the public key or token. |
| 496 | NULL, // [OUT] Count of bytes in the public key or token. |
| 497 | NULL, // [OUT] Buffer to fill with name. |
| 498 | NULL, // [IN] Size of buffer in wide chars. |
| 499 | &cchName, // [OUT] Actual # of wide chars in name. |
| 500 | &sContext, // [OUT] Assembly MetaData. |
| 501 | NULL, // [OUT] Hash blob. |
| 502 | NULL, // [OUT] Count of bytes in the hash blob. |
| 503 | NULL)); // [OUT] Flags. |
| 504 | |
| 505 | // Get the assembly name other naming properties |
| 506 | wszAssemblyName = (LPWSTR)_alloca(cchName * sizeof(WCHAR)); |
| 507 | IfFailRet(pImport->GetAssemblyRefProps(tkAssemblyRef, |
| 508 | (const void **)&m_pbPublicKeyOrToken, |
| 509 | &m_cbPublicKeyOrToken, |
| 510 | wszAssemblyName, |
| 511 | cchName, |
| 512 | &cchName, |
| 513 | &sContext, |
| 514 | NULL, |
| 515 | NULL, |
| 516 | &m_dwFlags)); |
| 517 | } |
| 518 | else |
| 519 | { |
| 520 | _ASSERTE(false && "unexpected token" ); |
| 521 | } |
| 522 | MAKE_UTF8PTR_FROMWIDE_NOTHROW(szAssemblyName,wszAssemblyName); |
| 523 | IfNullRet(szAssemblyName); |
| 524 | size_t len=strlen(szAssemblyName)+1; |
| 525 | NewArrayHolder<char> assemblyName(new(nothrow) char[len]); |
| 526 | IfNullRet(assemblyName); |
| 527 | strcpy_s(assemblyName,len,szAssemblyName); |
| 528 | |
| 529 | m_pAssemblyName=assemblyName.Extract(); |
| 530 | m_ownedFlags |= CODEBASE_OWNED; |
| 531 | SetContext(&sContext); |
| 532 | return S_OK; |
| 533 | } |
| 534 | |
| 535 | inline void BaseAssemblySpec::SetCodeBase(LPCWSTR szCodeBase) |
| 536 | { |
| 537 | CONTRACTL |
| 538 | { |
| 539 | NOTHROW; |
| 540 | GC_NOTRIGGER; |
| 541 | MODE_ANY; |
| 542 | } |
| 543 | CONTRACTL_END; |
| 544 | |
| 545 | if(m_wszCodeBase && (m_ownedFlags & CODEBASE_OWNED)) |
| 546 | delete m_wszCodeBase; |
| 547 | m_ownedFlags &= ~CODEBASE_OWNED; |
| 548 | m_wszCodeBase=szCodeBase; |
| 549 | } |
| 550 | |
| 551 | inline LPCWSTR BaseAssemblySpec::GetCodeBase() |
| 552 | { |
| 553 | LIMITED_METHOD_CONTRACT; |
| 554 | return m_wszCodeBase; |
| 555 | } |
| 556 | |
| 557 | inline void BaseAssemblySpec::SetName(LPCSTR szName) |
| 558 | { |
| 559 | CONTRACTL |
| 560 | { |
| 561 | INSTANCE_CHECK; |
| 562 | GC_NOTRIGGER; |
| 563 | NOTHROW; |
| 564 | } |
| 565 | CONTRACTL_END; |
| 566 | |
| 567 | if (m_pAssemblyName && (m_ownedFlags & NAME_OWNED)) |
| 568 | delete [] m_pAssemblyName; |
| 569 | m_ownedFlags &= ~NAME_OWNED; |
| 570 | m_pAssemblyName = szName; |
| 571 | } |
| 572 | |
| 573 | inline void BaseAssemblySpec::SetCulture(LPCSTR szCulture) |
| 574 | { |
| 575 | LIMITED_METHOD_CONTRACT; |
| 576 | if (m_context.szLocale && (m_ownedFlags & LOCALE_OWNED)) |
| 577 | delete [] m_context.szLocale; |
| 578 | m_ownedFlags &= ~LOCALE_OWNED; |
| 579 | if (strcmp(szCulture,"neutral" )==0) |
| 580 | m_context.szLocale="" ; |
| 581 | else |
| 582 | m_context.szLocale=szCulture; |
| 583 | } |
| 584 | |
| 585 | inline void BaseAssemblySpec::SetContext(ASSEMBLYMETADATA* assemblyData) |
| 586 | { |
| 587 | LIMITED_METHOD_CONTRACT; |
| 588 | m_context.usMajorVersion=assemblyData->usMajorVersion; |
| 589 | m_context.usMinorVersion=assemblyData->usMinorVersion; |
| 590 | m_context.usBuildNumber=assemblyData->usBuildNumber; |
| 591 | m_context.usRevisionNumber=assemblyData->usRevisionNumber; |
| 592 | m_context.rProcessor=assemblyData->rProcessor; |
| 593 | m_context.ulProcessor=assemblyData->ulProcessor; |
| 594 | m_context.rOS=assemblyData->rOS; |
| 595 | m_context.ulOS=assemblyData->ulOS; |
| 596 | m_context.szLocale="" ; |
| 597 | }; |
| 598 | |
| 599 | inline BOOL BaseAssemblySpec::IsStrongNamed() const |
| 600 | { |
| 601 | LIMITED_METHOD_CONTRACT; |
| 602 | return m_cbPublicKeyOrToken; |
| 603 | } |
| 604 | |
| 605 | inline BOOL BaseAssemblySpec::HasPublicKey() const |
| 606 | { |
| 607 | LIMITED_METHOD_CONTRACT; |
| 608 | return IsAfPublicKey(m_dwFlags) && m_cbPublicKeyOrToken != 0; |
| 609 | } |
| 610 | |
| 611 | inline BOOL BaseAssemblySpec::HasPublicKeyToken() const |
| 612 | { |
| 613 | LIMITED_METHOD_CONTRACT; |
| 614 | return IsAfPublicKeyToken(m_dwFlags) && m_cbPublicKeyOrToken != 0; |
| 615 | } |
| 616 | |
| 617 | inline LPCSTR BaseAssemblySpec::GetName() const |
| 618 | { |
| 619 | LIMITED_METHOD_CONTRACT; |
| 620 | return m_pAssemblyName; |
| 621 | } |
| 622 | |
| 623 | |
| 624 | |
| 625 | inline BOOL BaseAssemblySpec::VerifyBindingString(LPCWSTR pwStr) |
| 626 | { |
| 627 | WRAPPER_NO_CONTRACT; |
| 628 | if (wcschr(pwStr, '\\') || |
| 629 | wcschr(pwStr, '/') || |
| 630 | wcschr(pwStr, ':')) |
| 631 | return FALSE; |
| 632 | |
| 633 | return TRUE; |
| 634 | } |
| 635 | |
| 636 | |
| 637 | #endif // __BASE_ASSEMBLY_SPEC_INL__ |
| 638 | |