| 1 | // Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. |
| 2 | |
| 3 | #include "precomp.h" |
| 4 | |
| 5 | |
| 6 | // constants |
| 7 | |
| 8 | const LPCWSTR REGISTRY_RUN_ONCE_KEY = L"SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\RunOnce"; |
| 9 | const LPCWSTR REGISTRY_BUNDLE_DISPLAY_ICON = L"DisplayIcon"; |
| 10 | const LPCWSTR REGISTRY_BUNDLE_DISPLAY_VERSION = L"DisplayVersion"; |
| 11 | const LPCWSTR REGISTRY_BUNDLE_ESTIMATED_SIZE = L"EstimatedSize"; |
| 12 | const LPCWSTR REGISTRY_BUNDLE_INSTALL_DATE = L"InstallDate"; |
| 13 | const LPCWSTR REGISTRY_BUNDLE_PUBLISHER = L"Publisher"; |
| 14 | const LPCWSTR REGISTRY_BUNDLE_HELP_LINK = L"HelpLink"; |
| 15 | const LPCWSTR REGISTRY_BUNDLE_HELP_TELEPHONE = L"HelpTelephone"; |
| 16 | const LPCWSTR REGISTRY_BUNDLE_URL_INFO_ABOUT = L"URLInfoAbout"; |
| 17 | const LPCWSTR REGISTRY_BUNDLE_URL_UPDATE_INFO = L"URLUpdateInfo"; |
| 18 | const LPCWSTR REGISTRY_BUNDLE_PARENT_DISPLAY_NAME = L"ParentDisplayName"; |
| 19 | const LPCWSTR REGISTRY_BUNDLE_PARENT_KEY_NAME = L"ParentKeyName"; |
| 20 | const LPCWSTR REGISTRY_BUNDLE_COMMENTS = L"Comments"; |
| 21 | const LPCWSTR REGISTRY_BUNDLE_CONTACT = L"Contact"; |
| 22 | const LPCWSTR REGISTRY_BUNDLE_NO_MODIFY = L"NoModify"; |
| 23 | const LPCWSTR REGISTRY_BUNDLE_MODIFY_PATH = L"ModifyPath"; |
| 24 | const LPCWSTR REGISTRY_BUNDLE_NO_ELEVATE_ON_MODIFY = L"NoElevateOnModify"; |
| 25 | const LPCWSTR REGISTRY_BUNDLE_NO_REMOVE = L"NoRemove"; |
| 26 | const LPCWSTR REGISTRY_BUNDLE_SYSTEM_COMPONENT = L"SystemComponent"; |
| 27 | const LPCWSTR REGISTRY_BUNDLE_QUIET_UNINSTALL_STRING = L"QuietUninstallString"; |
| 28 | const LPCWSTR REGISTRY_BUNDLE_UNINSTALL_STRING = L"UninstallString"; |
| 29 | const LPCWSTR REGISTRY_BUNDLE_RESUME_COMMAND_LINE = L"BundleResumeCommandLine"; |
| 30 | const LPCWSTR REGISTRY_BUNDLE_VERSION_MAJOR = L"VersionMajor"; |
| 31 | const LPCWSTR REGISTRY_BUNDLE_VERSION_MINOR = L"VersionMinor"; |
| 32 | const LPCWSTR SWIDTAG_FOLDER = L"swidtag"; |
| 33 | const LPCWSTR REGISTRY_BUNDLE_VARIABLE_KEY = L"variables"; |
| 34 | |
| 35 | // internal function declarations |
| 36 | |
| 37 | static HRESULT ParseSoftwareTagsFromXml( |
| 38 | __in IXMLDOMNode* pixnRegistrationNode, |
| 39 | __out BURN_SOFTWARE_TAG** prgSoftwareTags, |
| 40 | __out DWORD* pcSoftwareTags |
| 41 | ); |
| 42 | static HRESULT SetPaths( |
| 43 | __in BURN_REGISTRATION* pRegistration, |
| 44 | __in BURN_CACHE* pCache |
| 45 | ); |
| 46 | static HRESULT GetBundleManufacturer( |
| 47 | __in BURN_REGISTRATION* pRegistration, |
| 48 | __in BURN_VARIABLES* pVariables, |
| 49 | __out_z LPWSTR* psczBundleManufacturer |
| 50 | ); |
| 51 | static HRESULT GetBundleInProgressName( |
| 52 | __in BURN_REGISTRATION* pRegistration, |
| 53 | __in BURN_VARIABLES* pVariables, |
| 54 | __out_z LPWSTR* psczBundleName |
| 55 | ); |
| 56 | static HRESULT GetBundleName( |
| 57 | __in BURN_REGISTRATION* pRegistration, |
| 58 | __in BURN_VARIABLES* pVariables, |
| 59 | __out_z LPWSTR* psczBundleName |
| 60 | ); |
| 61 | static HRESULT EnsureRegistrationVariable( |
| 62 | __in BURN_VARIABLES* pVariables, |
| 63 | __in_z LPCWSTR wzVariable, |
| 64 | __in_z LPCWSTR wzDefaultValue, |
| 65 | __out_z LPWSTR* psczValue |
| 66 | ); |
| 67 | static HRESULT UpdateResumeMode( |
| 68 | __in BURN_REGISTRATION* pRegistration, |
| 69 | __in HKEY hkRegistration, |
| 70 | __in BURN_RESUME_MODE resumeMode, |
| 71 | __in BOOTSTRAPPER_REGISTRATION_TYPE registrationType, |
| 72 | __in BOOL fRestartInitiated |
| 73 | ); |
| 74 | static HRESULT FormatUpdateRegistrationKey( |
| 75 | __in BURN_REGISTRATION* pRegistration, |
| 76 | __out_z LPWSTR* psczKey |
| 77 | ); |
| 78 | static HRESULT WriteSoftwareTags( |
| 79 | __in BURN_VARIABLES* pVariables, |
| 80 | __in BURN_SOFTWARE_TAGS* pSoftwareTags |
| 81 | ); |
| 82 | static HRESULT RemoveSoftwareTags( |
| 83 | __in BURN_VARIABLES* pVariables, |
| 84 | __in BURN_SOFTWARE_TAGS* pSoftwareTags |
| 85 | ); |
| 86 | static HRESULT WriteUpdateRegistration( |
| 87 | __in BURN_REGISTRATION* pRegistration, |
| 88 | __in BURN_VARIABLES* pVariables |
| 89 | ); |
| 90 | static HRESULT RemoveUpdateRegistration( |
| 91 | __in BURN_REGISTRATION* pRegistration |
| 92 | ); |
| 93 | static HRESULT RegWriteStringVariable( |
| 94 | __in HKEY hkKey, |
| 95 | __in BURN_VARIABLES* pVariables, |
| 96 | __in LPCWSTR wzVariable, |
| 97 | __in LPCWSTR wzName |
| 98 | ); |
| 99 | static HRESULT UpdateBundleNameRegistration( |
| 100 | __in BURN_REGISTRATION* pRegistration, |
| 101 | __in BURN_VARIABLES* pVariables, |
| 102 | __in HKEY hkRegistration, |
| 103 | __in BOOL fInProgressRegistration |
| 104 | ); |
| 105 | static HRESULT UpdateEstimatedSize( |
| 106 | __in HKEY hkRegistration, |
| 107 | __in DWORD64 qwEstimatedSize |
| 108 | ); |
| 109 | static BOOL IsWuRebootPending(); |
| 110 | static BOOL IsRegistryRebootPending(); |
| 111 | |
| 112 | // function definitions |
| 113 | |
| 114 | /******************************************************************* |
| 115 | RegistrationParseFromXml - Parses registration information from manifest. |
| 116 | |
| 117 | *******************************************************************/ |
| 118 | extern "C" HRESULT RegistrationParseFromXml( |
| 119 | __in BURN_REGISTRATION* pRegistration, |
| 120 | __in BURN_CACHE* pCache, |
| 121 | __in IXMLDOMNode* pixnBundle |
| 122 | ) |
| 123 | { |
| 124 | HRESULT hr = S_OK; |
| 125 | IXMLDOMNode* pixnRegistrationNode = NULL; |
| 126 | IXMLDOMNode* pixnArpNode = NULL; |
| 127 | IXMLDOMNode* pixnUpdateNode = NULL; |
| 128 | LPWSTR scz = NULL; |
| 129 | BOOL fFoundXml = FALSE; |
| 130 | |
| 131 | // select registration node |
| 132 | hr = XmlSelectSingleNode(pixnBundle, L"Registration", &pixnRegistrationNode); |
| 133 | ExitOnRequiredXmlQueryFailure(hr, "Failed to select registration node."); |
| 134 | |
| 135 | // @Id |
| 136 | hr = XmlGetAttributeEx(pixnRegistrationNode, L"Id", &pRegistration->sczId); |
| 137 | ExitOnRequiredXmlQueryFailure(hr, "Failed to get @Id."); |
| 138 | |
| 139 | // @Tag |
| 140 | hr = XmlGetAttributeEx(pixnRegistrationNode, L"Tag", &pRegistration->sczTag); |
| 141 | ExitOnRequiredXmlQueryFailure(hr, "Failed to get @Tag."); |
| 142 | |
| 143 | hr = BundlePackageEngineParseRelatedCodes(pixnBundle, &pRegistration->rgsczDetectCodes, &pRegistration->cDetectCodes, &pRegistration->rgsczUpgradeCodes, &pRegistration->cUpgradeCodes, &pRegistration->rgsczAddonCodes, &pRegistration->cAddonCodes, &pRegistration->rgsczPatchCodes, &pRegistration->cPatchCodes); |
| 144 | ExitOnFailure(hr, "Failed to parse related bundles"); |
| 145 | |
| 146 | // @Version |
| 147 | hr = XmlGetAttributeEx(pixnRegistrationNode, L"Version", &scz); |
| 148 | ExitOnRequiredXmlQueryFailure(hr, "Failed to get @Version."); |
| 149 | |
| 150 | hr = VerParseVersion(scz, 0, FALSE, &pRegistration->pVersion); |
| 151 | ExitOnFailure(hr, "Failed to parse @Version: %ls", scz); |
| 152 | |
| 153 | if (pRegistration->pVersion->fInvalid) |
| 154 | { |
| 155 | LogId(REPORT_WARNING, MSG_MANIFEST_INVALID_VERSION, scz); |
| 156 | } |
| 157 | |
| 158 | // @ProviderKey |
| 159 | hr = XmlGetAttributeEx(pixnRegistrationNode, L"ProviderKey", &pRegistration->sczProviderKey); |
| 160 | ExitOnRequiredXmlQueryFailure(hr, "Failed to get @ProviderKey."); |
| 161 | |
| 162 | // @ExecutableName |
| 163 | hr = XmlGetAttributeEx(pixnRegistrationNode, L"ExecutableName", &pRegistration->sczExecutableName); |
| 164 | ExitOnRequiredXmlQueryFailure(hr, "Failed to get @ExecutableName."); |
| 165 | |
| 166 | // @PerMachine |
| 167 | hr = XmlGetYesNoAttribute(pixnRegistrationNode, L"PerMachine", &pRegistration->fPerMachine); |
| 168 | ExitOnRequiredXmlQueryFailure(hr, "Failed to get @PerMachine."); |
| 169 | |
| 170 | // select ARP node |
| 171 | hr = XmlSelectSingleNode(pixnRegistrationNode, L"Arp", &pixnArpNode); |
| 172 | ExitOnOptionalXmlQueryFailure(hr, fFoundXml, "Failed to select ARP node."); |
| 173 | |
| 174 | if (fFoundXml) |
| 175 | { |
| 176 | // @DisplayName |
| 177 | hr = XmlGetAttributeEx(pixnArpNode, L"DisplayName", &pRegistration->sczDisplayName); |
| 178 | ExitOnOptionalXmlQueryFailure(hr, fFoundXml, "Failed to get @DisplayName."); |
| 179 | |
| 180 | // @InProgressDisplayName |
| 181 | hr = XmlGetAttributeEx(pixnArpNode, L"InProgressDisplayName", &pRegistration->sczInProgressDisplayName); |
| 182 | ExitOnOptionalXmlQueryFailure(hr, fFoundXml, "Failed to get @InProgressDisplayName."); |
| 183 | |
| 184 | // @DisplayVersion |
| 185 | hr = XmlGetAttributeEx(pixnArpNode, L"DisplayVersion", &pRegistration->sczDisplayVersion); |
| 186 | ExitOnOptionalXmlQueryFailure(hr, fFoundXml, "Failed to get @DisplayVersion."); |
| 187 | |
| 188 | // @Publisher |
| 189 | hr = XmlGetAttributeEx(pixnArpNode, L"Publisher", &pRegistration->sczPublisher); |
| 190 | ExitOnOptionalXmlQueryFailure(hr, fFoundXml, "Failed to get @Publisher."); |
| 191 | |
| 192 | // @HelpLink |
| 193 | hr = XmlGetAttributeEx(pixnArpNode, L"HelpLink", &pRegistration->sczHelpLink); |
| 194 | ExitOnOptionalXmlQueryFailure(hr, fFoundXml, "Failed to get @HelpLink."); |
| 195 | |
| 196 | // @HelpTelephone |
| 197 | hr = XmlGetAttributeEx(pixnArpNode, L"HelpTelephone", &pRegistration->sczHelpTelephone); |
| 198 | ExitOnOptionalXmlQueryFailure(hr, fFoundXml, "Failed to get @HelpTelephone."); |
| 199 | |
| 200 | // @AboutUrl |
| 201 | hr = XmlGetAttributeEx(pixnArpNode, L"AboutUrl", &pRegistration->sczAboutUrl); |
| 202 | ExitOnOptionalXmlQueryFailure(hr, fFoundXml, "Failed to get @AboutUrl."); |
| 203 | |
| 204 | // @UpdateUrl |
| 205 | hr = XmlGetAttributeEx(pixnArpNode, L"UpdateUrl", &pRegistration->sczUpdateUrl); |
| 206 | ExitOnOptionalXmlQueryFailure(hr, fFoundXml, "Failed to get @UpdateUrl."); |
| 207 | |
| 208 | // @ParentDisplayName |
| 209 | hr = XmlGetAttributeEx(pixnArpNode, L"ParentDisplayName", &pRegistration->sczParentDisplayName); |
| 210 | ExitOnOptionalXmlQueryFailure(hr, fFoundXml, "Failed to get @ParentDisplayName."); |
| 211 | |
| 212 | // @Comments |
| 213 | hr = XmlGetAttributeEx(pixnArpNode, L"Comments", &pRegistration->sczComments); |
| 214 | ExitOnOptionalXmlQueryFailure(hr, fFoundXml, "Failed to get @Comments."); |
| 215 | |
| 216 | // @Contact |
| 217 | hr = XmlGetAttributeEx(pixnArpNode, L"Contact", &pRegistration->sczContact); |
| 218 | ExitOnOptionalXmlQueryFailure(hr, fFoundXml, "Failed to get @Contact."); |
| 219 | |
| 220 | // @DisableModify |
| 221 | hr = XmlGetAttributeEx(pixnArpNode, L"DisableModify", &scz); |
| 222 | ExitOnOptionalXmlQueryFailure(hr, fFoundXml, "Failed to get @DisableModify."); |
| 223 | |
| 224 | if (fFoundXml) |
| 225 | { |
| 226 | if (CSTR_EQUAL == ::CompareStringW(LOCALE_INVARIANT, 0, scz, -1, L"button", -1)) |
| 227 | { |
| 228 | pRegistration->modify = BURN_REGISTRATION_MODIFY_DISABLE_BUTTON; |
| 229 | } |
| 230 | else if (CSTR_EQUAL == ::CompareStringW(LOCALE_INVARIANT, 0, scz, -1, L"yes", -1)) |
| 231 | { |
| 232 | pRegistration->modify = BURN_REGISTRATION_MODIFY_DISABLE; |
| 233 | } |
| 234 | else if (CSTR_EQUAL == ::CompareStringW(LOCALE_INVARIANT, 0, scz, -1, L"no", -1)) |
| 235 | { |
| 236 | pRegistration->modify = BURN_REGISTRATION_MODIFY_ENABLED; |
| 237 | } |
| 238 | else |
| 239 | { |
| 240 | ExitWithRootFailure(hr, E_UNEXPECTED, "Invalid modify disabled type: %ls", scz); |
| 241 | } |
| 242 | } |
| 243 | else |
| 244 | { |
| 245 | pRegistration->modify = BURN_REGISTRATION_MODIFY_ENABLED; |
| 246 | } |
| 247 | |
| 248 | // @DisableRemove |
| 249 | hr = XmlGetYesNoAttribute(pixnArpNode, L"DisableRemove", &pRegistration->fNoRemove); |
| 250 | ExitOnOptionalXmlQueryFailure(hr, fFoundXml, "Failed to get @DisableRemove."); |
| 251 | } |
| 252 | |
| 253 | if (pRegistration->fNoRemove && BURN_REGISTRATION_MODIFY_ENABLED != pRegistration->modify) |
| 254 | { |
| 255 | pRegistration->fForceSystemComponent = TRUE; |
| 256 | } |
| 257 | |
| 258 | hr = ParseSoftwareTagsFromXml(pixnRegistrationNode, &pRegistration->softwareTags.rgSoftwareTags, &pRegistration->softwareTags.cSoftwareTags); |
| 259 | ExitOnFailure(hr, "Failed to parse software tag."); |
| 260 | |
| 261 | // select Update node |
| 262 | hr = XmlSelectSingleNode(pixnRegistrationNode, L"Update", &pixnUpdateNode); |
| 263 | ExitOnOptionalXmlQueryFailure(hr, pRegistration->update.fRegisterUpdate, "Failed to select Update node."); |
| 264 | |
| 265 | if (pRegistration->update.fRegisterUpdate) |
| 266 | { |
| 267 | // @Manufacturer |
| 268 | hr = XmlGetAttributeEx(pixnUpdateNode, L"Manufacturer", &pRegistration->update.sczManufacturer); |
| 269 | ExitOnRequiredXmlQueryFailure(hr, "Failed to get @Manufacturer."); |
| 270 | |
| 271 | // @Department |
| 272 | hr = XmlGetAttributeEx(pixnUpdateNode, L"Department", &pRegistration->update.sczDepartment); |
| 273 | ExitOnOptionalXmlQueryFailure(hr, fFoundXml, "Failed to get @Department."); |
| 274 | |
| 275 | // @ProductFamily |
| 276 | hr = XmlGetAttributeEx(pixnUpdateNode, L"ProductFamily", &pRegistration->update.sczProductFamily); |
| 277 | ExitOnOptionalXmlQueryFailure(hr, fFoundXml, "Failed to get @ProductFamily."); |
| 278 | |
| 279 | // @Name |
| 280 | hr = XmlGetAttributeEx(pixnUpdateNode, L"Name", &pRegistration->update.sczName); |
| 281 | ExitOnRequiredXmlQueryFailure(hr, "Failed to get @Name."); |
| 282 | |
| 283 | // @Classification |
| 284 | hr = XmlGetAttributeEx(pixnUpdateNode, L"Classification", &pRegistration->update.sczClassification); |
| 285 | ExitOnRequiredXmlQueryFailure(hr, "Failed to get @Classification."); |
| 286 | } |
| 287 | |
| 288 | hr = SetPaths(pRegistration, pCache); |
| 289 | ExitOnFailure(hr, "Failed to set registration paths."); |
| 290 | |
| 291 | LExit: |
| 292 | ReleaseObject(pixnRegistrationNode); |
| 293 | ReleaseObject(pixnArpNode); |
| 294 | ReleaseObject(pixnUpdateNode); |
| 295 | ReleaseStr(scz); |
| 296 | |
| 297 | return hr; |
| 298 | } |
| 299 | |
| 300 | /******************************************************************* |
| 301 | RegistrationUninitialize - |
| 302 | |
| 303 | *******************************************************************/ |
| 304 | extern "C" void RegistrationUninitialize( |
| 305 | __in BURN_REGISTRATION* pRegistration |
| 306 | ) |
| 307 | { |
| 308 | ReleaseStr(pRegistration->sczId); |
| 309 | ReleaseStr(pRegistration->sczTag); |
| 310 | |
| 311 | for (DWORD i = 0; i < pRegistration->cDetectCodes; ++i) |
| 312 | { |
| 313 | ReleaseStr(pRegistration->rgsczDetectCodes[i]); |
| 314 | } |
| 315 | ReleaseMem(pRegistration->rgsczDetectCodes); |
| 316 | |
| 317 | for (DWORD i = 0; i < pRegistration->cUpgradeCodes; ++i) |
| 318 | { |
| 319 | ReleaseStr(pRegistration->rgsczUpgradeCodes[i]); |
| 320 | } |
| 321 | ReleaseMem(pRegistration->rgsczUpgradeCodes); |
| 322 | |
| 323 | for (DWORD i = 0; i < pRegistration->cAddonCodes; ++i) |
| 324 | { |
| 325 | ReleaseStr(pRegistration->rgsczAddonCodes[i]); |
| 326 | } |
| 327 | ReleaseMem(pRegistration->rgsczAddonCodes); |
| 328 | |
| 329 | for (DWORD i = 0; i < pRegistration->cPatchCodes; ++i) |
| 330 | { |
| 331 | ReleaseStr(pRegistration->rgsczPatchCodes[i]); |
| 332 | } |
| 333 | ReleaseMem(pRegistration->rgsczPatchCodes); |
| 334 | |
| 335 | ReleaseStr(pRegistration->sczProviderKey); |
| 336 | ReleaseStr(pRegistration->sczExecutableName); |
| 337 | |
| 338 | ReleaseStr(pRegistration->sczRegistrationKey); |
| 339 | ReleaseStr(pRegistration->sczCacheExecutablePath); |
| 340 | ReleaseStr(pRegistration->sczResumeCommandLine); |
| 341 | ReleaseStr(pRegistration->sczStateFile); |
| 342 | |
| 343 | ReleaseStr(pRegistration->sczDisplayName); |
| 344 | ReleaseStr(pRegistration->sczInProgressDisplayName); |
| 345 | ReleaseStr(pRegistration->sczDisplayVersion); |
| 346 | ReleaseStr(pRegistration->sczPublisher); |
| 347 | ReleaseStr(pRegistration->sczHelpLink); |
| 348 | ReleaseStr(pRegistration->sczHelpTelephone); |
| 349 | ReleaseStr(pRegistration->sczAboutUrl); |
| 350 | ReleaseStr(pRegistration->sczUpdateUrl); |
| 351 | ReleaseStr(pRegistration->sczParentDisplayName); |
| 352 | ReleaseStr(pRegistration->sczComments); |
| 353 | ReleaseStr(pRegistration->sczContact); |
| 354 | |
| 355 | ReleaseStr(pRegistration->update.sczManufacturer); |
| 356 | ReleaseStr(pRegistration->update.sczDepartment); |
| 357 | ReleaseStr(pRegistration->update.sczProductFamily); |
| 358 | ReleaseStr(pRegistration->update.sczName); |
| 359 | ReleaseStr(pRegistration->update.sczClassification); |
| 360 | |
| 361 | if (pRegistration->softwareTags.rgSoftwareTags) |
| 362 | { |
| 363 | for (DWORD i = 0; i < pRegistration->softwareTags.cSoftwareTags; ++i) |
| 364 | { |
| 365 | ReleaseStr(pRegistration->softwareTags.rgSoftwareTags[i].sczFilename); |
| 366 | ReleaseStr(pRegistration->softwareTags.rgSoftwareTags[i].sczRegid); |
| 367 | ReleaseStr(pRegistration->softwareTags.rgSoftwareTags[i].sczPath); |
| 368 | ReleaseStr(pRegistration->softwareTags.rgSoftwareTags[i].sczTag); |
| 369 | } |
| 370 | |
| 371 | MemFree(pRegistration->softwareTags.rgSoftwareTags); |
| 372 | } |
| 373 | |
| 374 | ReleaseStr(pRegistration->sczDetectedProviderKeyBundleId); |
| 375 | ReleaseStr(pRegistration->sczBundlePackageAncestors); |
| 376 | RelatedBundlesUninitialize(&pRegistration->relatedBundles); |
| 377 | |
| 378 | if (pRegistration->rgDependents) |
| 379 | { |
| 380 | ReleaseDependencyArray(pRegistration->rgDependents, pRegistration->cDependents); |
| 381 | } |
| 382 | // clear struct |
| 383 | memset(pRegistration, 0, sizeof(BURN_REGISTRATION)); |
| 384 | } |
| 385 | |
| 386 | /******************************************************************* |
| 387 | RegistrationSetVariables - Initializes bundle variables that map to |
| 388 | registration entities. |
| 389 | |
| 390 | *******************************************************************/ |
| 391 | extern "C" HRESULT RegistrationSetVariables( |
| 392 | __in BURN_REGISTRATION* pRegistration, |
| 393 | __in BURN_VARIABLES* pVariables |
| 394 | ) |
| 395 | { |
| 396 | HRESULT hr = S_OK; |
| 397 | LPWSTR scz = NULL; |
| 398 | |
| 399 | // Ensure the registration bundle name is updated. |
| 400 | hr = GetBundleInProgressName(pRegistration, pVariables, &scz); |
| 401 | ExitOnFailure(hr, "Failed to initialize bundle name."); |
| 402 | |
| 403 | hr = GetBundleName(pRegistration, pVariables, &scz); |
| 404 | ExitOnFailure(hr, "Failed to initialize bundle name."); |
| 405 | |
| 406 | hr = GetBundleManufacturer(pRegistration, pVariables, &scz); |
| 407 | ExitOnFailure(hr, "Failed to initialize bundle manufacturer."); |
| 408 | |
| 409 | hr = VariableSetString(pVariables, BURN_BUNDLE_PROVIDER_KEY, pRegistration->sczProviderKey, TRUE, FALSE); |
| 410 | ExitOnFailure(hr, "Failed to overwrite the bundle provider key built-in variable."); |
| 411 | |
| 412 | hr = VariableSetString(pVariables, BURN_BUNDLE_TAG, pRegistration->sczTag, TRUE, FALSE); |
| 413 | ExitOnFailure(hr, "Failed to overwrite the bundle tag built-in variable."); |
| 414 | |
| 415 | hr = VariableSetVersion(pVariables, BURN_BUNDLE_VERSION, pRegistration->pVersion, TRUE); |
| 416 | ExitOnFailure(hr, "Failed to overwrite the bundle version built-in variable."); |
| 417 | |
| 418 | LExit: |
| 419 | ReleaseStr(scz); |
| 420 | |
| 421 | return hr; |
| 422 | } |
| 423 | |
| 424 | /******************************************************************* |
| 425 | RegistrationSetDynamicVariables - Initializes bundle variables that |
| 426 | map to registration entities that can change during execution. |
| 427 | |
| 428 | *******************************************************************/ |
| 429 | extern "C" HRESULT RegistrationSetDynamicVariables( |
| 430 | __in BURN_REGISTRATION* pRegistration, |
| 431 | __in BURN_VARIABLES* pVariables |
| 432 | ) |
| 433 | { |
| 434 | HRESULT hr = S_OK; |
| 435 | LONGLONG llInstalled = 0; |
| 436 | |
| 437 | // Detect if bundle is already installed. |
| 438 | hr = RegistrationDetectInstalled(pRegistration); |
| 439 | ExitOnFailure(hr, "Failed to detect bundle install state."); |
| 440 | |
| 441 | llInstalled = BOOTSTRAPPER_REGISTRATION_TYPE_FULL == pRegistration->detectedRegistrationType ? 1 : 0; |
| 442 | |
| 443 | hr = VariableSetNumeric(pVariables, BURN_BUNDLE_INSTALLED, llInstalled, TRUE); |
| 444 | ExitOnFailure(hr, "Failed to set the bundle installed built-in variable."); |
| 445 | |
| 446 | hr = VariableSetNumeric(pVariables, VARIABLE_REBOOTPENDING, IsWuRebootPending() || IsRegistryRebootPending(), TRUE); |
| 447 | ExitOnFailure(hr, "Failed to overwrite the bundle reboot-pending built-in variable."); |
| 448 | |
| 449 | LExit: |
| 450 | return hr; |
| 451 | } |
| 452 | |
| 453 | extern "C" HRESULT RegistrationDetectInstalled( |
| 454 | __in BURN_REGISTRATION* pRegistration |
| 455 | ) |
| 456 | { |
| 457 | HRESULT hr = S_OK; |
| 458 | HKEY hkRegistration = NULL; |
| 459 | DWORD dwInstalled = 0; |
| 460 | |
| 461 | pRegistration->fCached = FileExistsEx(pRegistration->sczCacheExecutablePath, NULL); |
| 462 | pRegistration->detectedRegistrationType = BOOTSTRAPPER_REGISTRATION_TYPE_NONE; |
| 463 | |
| 464 | // open registration key |
| 465 | hr = RegOpen(pRegistration->hkRoot, pRegistration->sczRegistrationKey, KEY_QUERY_VALUE, &hkRegistration); |
| 466 | if (SUCCEEDED(hr)) |
| 467 | { |
| 468 | hr = RegReadNumber(hkRegistration, REGISTRY_BUNDLE_INSTALLED, &dwInstalled); |
| 469 | |
| 470 | pRegistration->detectedRegistrationType = (1 == dwInstalled) ? BOOTSTRAPPER_REGISTRATION_TYPE_FULL : BOOTSTRAPPER_REGISTRATION_TYPE_INPROGRESS; |
| 471 | } |
| 472 | |
| 473 | // Not finding the key or value is okay. |
| 474 | if (E_FILENOTFOUND == hr || E_PATHNOTFOUND == hr) |
| 475 | { |
| 476 | hr = S_OK; |
| 477 | } |
| 478 | |
| 479 | ReleaseRegKey(hkRegistration); |
| 480 | return hr; |
| 481 | } |
| 482 | |
| 483 | /******************************************************************* |
| 484 | RegistrationDetectResumeMode - Detects registration information on the system |
| 485 | to determine if a resume is taking place. |
| 486 | |
| 487 | *******************************************************************/ |
| 488 | extern "C" HRESULT RegistrationDetectResumeType( |
| 489 | __in BURN_REGISTRATION* pRegistration, |
| 490 | __out BOOTSTRAPPER_RESUME_TYPE* pResumeType |
| 491 | ) |
| 492 | { |
| 493 | HRESULT hr = S_OK; |
| 494 | HKEY hkRegistration = NULL; |
| 495 | BOOL fExists = FALSE; |
| 496 | DWORD dwResume = 0; |
| 497 | |
| 498 | // open registration key |
| 499 | hr = RegOpen(pRegistration->hkRoot, pRegistration->sczRegistrationKey, KEY_QUERY_VALUE, &hkRegistration); |
| 500 | ExitOnPathFailure(hr, fExists, "Failed to open registration key."); |
| 501 | |
| 502 | if (!fExists) |
| 503 | { |
| 504 | *pResumeType = BOOTSTRAPPER_RESUME_TYPE_NONE; |
| 505 | ExitFunction(); |
| 506 | } |
| 507 | |
| 508 | // read Resume value |
| 509 | hr = RegReadNumber(hkRegistration, L"Resume", &dwResume); |
| 510 | ExitOnPathFailure(hr, fExists, "Failed to read Resume value."); |
| 511 | |
| 512 | if (!fExists) |
| 513 | { |
| 514 | *pResumeType = BOOTSTRAPPER_RESUME_TYPE_INVALID; |
| 515 | ExitFunction(); |
| 516 | } |
| 517 | |
| 518 | switch (dwResume) |
| 519 | { |
| 520 | case BURN_RESUME_MODE_ACTIVE: |
| 521 | // a previous run was interrupted |
| 522 | *pResumeType = BOOTSTRAPPER_RESUME_TYPE_INTERRUPTED; |
| 523 | break; |
| 524 | |
| 525 | case BURN_RESUME_MODE_SUSPEND: |
| 526 | *pResumeType = BOOTSTRAPPER_RESUME_TYPE_SUSPEND; |
| 527 | break; |
| 528 | |
| 529 | case BURN_RESUME_MODE_ARP: |
| 530 | *pResumeType = BOOTSTRAPPER_RESUME_TYPE_ARP; |
| 531 | break; |
| 532 | |
| 533 | case BURN_RESUME_MODE_REBOOT_PENDING: |
| 534 | // The volatile pending registry doesn't exist (checked above) which means |
| 535 | // the system was successfully restarted. |
| 536 | *pResumeType = BOOTSTRAPPER_RESUME_TYPE_REBOOT; |
| 537 | break; |
| 538 | |
| 539 | default: |
| 540 | // the value stored in the registry is not valid |
| 541 | *pResumeType = BOOTSTRAPPER_RESUME_TYPE_INVALID; |
| 542 | break; |
| 543 | } |
| 544 | |
| 545 | LExit: |
| 546 | ReleaseRegKey(hkRegistration); |
| 547 | |
| 548 | return hr; |
| 549 | } |
| 550 | |
| 551 | /******************************************************************* |
| 552 | RegistrationDetectRelatedBundles - finds the bundles with same |
| 553 | upgrade/detect/addon/patch codes. |
| 554 | |
| 555 | *******************************************************************/ |
| 556 | extern "C" HRESULT RegistrationDetectRelatedBundles( |
| 557 | __in BURN_REGISTRATION* pRegistration |
| 558 | ) |
| 559 | { |
| 560 | HRESULT hr = S_OK; |
| 561 | |
| 562 | hr = RelatedBundlesInitializeForScope(TRUE, pRegistration, &pRegistration->relatedBundles); |
| 563 | ExitOnFailure(hr, "Failed to initialize per-machine related bundles."); |
| 564 | |
| 565 | hr = RelatedBundlesInitializeForScope(FALSE, pRegistration, &pRegistration->relatedBundles); |
| 566 | ExitOnFailure(hr, "Failed to initialize per-user related bundles."); |
| 567 | |
| 568 | RelatedBundlesSortDetect(&pRegistration->relatedBundles); |
| 569 | |
| 570 | LExit: |
| 571 | return hr; |
| 572 | } |
| 573 | |
| 574 | extern "C" HRESULT RegistrationPlanInitialize( |
| 575 | __in BURN_REGISTRATION* pRegistration |
| 576 | ) |
| 577 | { |
| 578 | HRESULT hr = S_OK; |
| 579 | |
| 580 | if (pRegistration->relatedBundles.cRelatedBundles && !pRegistration->relatedBundles.rgpPlanSortedRelatedBundles) |
| 581 | { |
| 582 | hr = MemEnsureArraySize(reinterpret_cast<LPVOID*>(&pRegistration->relatedBundles.rgpPlanSortedRelatedBundles), pRegistration->relatedBundles.cRelatedBundles, sizeof(BURN_RELATED_BUNDLE*), 5); |
| 583 | ExitOnFailure(hr, "Failed to initialize plan related bundles array."); |
| 584 | |
| 585 | for (DWORD i = 0; i < pRegistration->relatedBundles.cRelatedBundles; ++i) |
| 586 | { |
| 587 | pRegistration->relatedBundles.rgpPlanSortedRelatedBundles[i] = pRegistration->relatedBundles.rgRelatedBundles + i; |
| 588 | } |
| 589 | } |
| 590 | |
| 591 | LExit: |
| 592 | return hr; |
| 593 | } |
| 594 | |
| 595 | /******************************************************************* |
| 596 | RegistrationSessionBegin - Registers a run session on the system. |
| 597 | |
| 598 | *******************************************************************/ |
| 599 | extern "C" HRESULT RegistrationSessionBegin( |
| 600 | __in_z LPCWSTR wzEngineWorkingPath, |
| 601 | __in BURN_REGISTRATION* pRegistration, |
| 602 | __in BURN_CACHE* pCache, |
| 603 | __in BURN_VARIABLES* pVariables, |
| 604 | __in DWORD dwRegistrationOptions, |
| 605 | __in DWORD64 qwEstimatedSize, |
| 606 | __in BOOTSTRAPPER_REGISTRATION_TYPE registrationType |
| 607 | ) |
| 608 | { |
| 609 | HRESULT hr = S_OK; |
| 610 | HKEY hkRegistration = NULL; |
| 611 | BOOL fCreated = FALSE; |
| 612 | LPWSTR sczPublisher = NULL; |
| 613 | SYSTEMTIME systime = { }; |
| 614 | DWORD er = ERROR_SUCCESS; |
| 615 | |
| 616 | AssertSz(BOOTSTRAPPER_REGISTRATION_TYPE_NONE != registrationType, "Registration type can't be NONE"); |
| 617 | |
| 618 | LogId(REPORT_VERBOSE, MSG_SESSION_BEGIN, pRegistration->sczRegistrationKey, LoggingInstallScopeToString(pRegistration->fPerMachine), dwRegistrationOptions, LoggingBoolToString(pRegistration->fDisableResume)); |
| 619 | |
| 620 | // Cache bundle executable. |
| 621 | if (dwRegistrationOptions & BURN_REGISTRATION_ACTION_OPERATIONS_CACHE_BUNDLE) |
| 622 | { |
| 623 | hr = CacheCompleteBundle(pCache, pRegistration->fPerMachine, pRegistration->sczExecutableName, pRegistration->sczId, wzEngineWorkingPath |
| 624 | #ifdef DEBUG |
| 625 | , pRegistration->sczCacheExecutablePath |
| 626 | #endif |
| 627 | ); |
| 628 | ExitOnFailure(hr, "Failed to cache bundle from path: %ls", wzEngineWorkingPath); |
| 629 | } |
| 630 | |
| 631 | // create registration key |
| 632 | hr = RegCreateEx(pRegistration->hkRoot, pRegistration->sczRegistrationKey, KEY_WRITE, REG_KEY_DEFAULT, FALSE, NULL, &hkRegistration, &fCreated); |
| 633 | ExitOnFailure(hr, "Failed to create registration key."); |
| 634 | |
| 635 | // Write any ARP values and software tags. |
| 636 | hr = RegWriteString(hkRegistration, BURN_REGISTRATION_REGISTRY_BUNDLE_CACHE_PATH, pRegistration->sczCacheExecutablePath); |
| 637 | ExitOnFailure(hr, "Failed to write %ls value.", BURN_REGISTRATION_REGISTRY_BUNDLE_CACHE_PATH); |
| 638 | |
| 639 | hr = RegWriteStringArray(hkRegistration, BURN_REGISTRATION_REGISTRY_BUNDLE_UPGRADE_CODE, pRegistration->rgsczUpgradeCodes, pRegistration->cUpgradeCodes); |
| 640 | ExitOnFailure(hr, "Failed to write %ls value.", BURN_REGISTRATION_REGISTRY_BUNDLE_UPGRADE_CODE); |
| 641 | |
| 642 | hr = RegWriteStringArray(hkRegistration, BURN_REGISTRATION_REGISTRY_BUNDLE_ADDON_CODE, pRegistration->rgsczAddonCodes, pRegistration->cAddonCodes); |
| 643 | ExitOnFailure(hr, "Failed to write %ls value.", BURN_REGISTRATION_REGISTRY_BUNDLE_ADDON_CODE); |
| 644 | |
| 645 | hr = RegWriteStringArray(hkRegistration, BURN_REGISTRATION_REGISTRY_BUNDLE_DETECT_CODE, pRegistration->rgsczDetectCodes, pRegistration->cDetectCodes); |
| 646 | ExitOnFailure(hr, "Failed to write %ls value.", BURN_REGISTRATION_REGISTRY_BUNDLE_DETECT_CODE); |
| 647 | |
| 648 | hr = RegWriteStringArray(hkRegistration, BURN_REGISTRATION_REGISTRY_BUNDLE_PATCH_CODE, pRegistration->rgsczPatchCodes, pRegistration->cPatchCodes); |
| 649 | ExitOnFailure(hr, "Failed to write %ls value.", BURN_REGISTRATION_REGISTRY_BUNDLE_PATCH_CODE); |
| 650 | |
| 651 | hr = RegWriteString(hkRegistration, BURN_REGISTRATION_REGISTRY_BUNDLE_VERSION, pRegistration->pVersion->sczVersion); |
| 652 | ExitOnFailure(hr, "Failed to write %ls value.", BURN_REGISTRATION_REGISTRY_BUNDLE_VERSION); |
| 653 | |
| 654 | hr = RegWriteNumber(hkRegistration, REGISTRY_BUNDLE_VERSION_MAJOR, pRegistration->pVersion->dwMajor); |
| 655 | ExitOnFailure(hr, "Failed to write %ls value.", REGISTRY_BUNDLE_VERSION_MAJOR); |
| 656 | |
| 657 | hr = RegWriteNumber(hkRegistration, REGISTRY_BUNDLE_VERSION_MINOR, pRegistration->pVersion->dwMinor); |
| 658 | ExitOnFailure(hr, "Failed to write %ls value.", REGISTRY_BUNDLE_VERSION_MINOR); |
| 659 | |
| 660 | if (pRegistration->sczProviderKey) |
| 661 | { |
| 662 | hr = RegWriteString(hkRegistration, BURN_REGISTRATION_REGISTRY_BUNDLE_PROVIDER_KEY, pRegistration->sczProviderKey); |
| 663 | ExitOnFailure(hr, "Failed to write %ls value.", BURN_REGISTRATION_REGISTRY_BUNDLE_PROVIDER_KEY); |
| 664 | } |
| 665 | |
| 666 | if (pRegistration->sczTag) |
| 667 | { |
| 668 | hr = RegWriteString(hkRegistration, BURN_REGISTRATION_REGISTRY_BUNDLE_TAG, pRegistration->sczTag); |
| 669 | ExitOnFailure(hr, "Failed to write %ls value.", BURN_REGISTRATION_REGISTRY_BUNDLE_TAG); |
| 670 | } |
| 671 | |
| 672 | hr = RegWriteStringFormatted(hkRegistration, BURN_REGISTRATION_REGISTRY_ENGINE_VERSION, L"%hs", szVerMajorMinorBuild); |
| 673 | ExitOnFailure(hr, "Failed to write %ls value.", BURN_REGISTRATION_REGISTRY_ENGINE_VERSION); |
| 674 | |
| 675 | hr = RegWriteNumber(hkRegistration, BURN_REGISTRATION_REGISTRY_ENGINE_PROTOCOL_VERSION, BURN_PROTOCOL_VERSION); |
| 676 | ExitOnFailure(hr, "Failed to write %ls value.", BURN_REGISTRATION_REGISTRY_ENGINE_PROTOCOL_VERSION); |
| 677 | |
| 678 | // DisplayIcon: [path to exe] and ",0" to refer to the first icon in the executable. |
| 679 | hr = RegWriteStringFormatted(hkRegistration, REGISTRY_BUNDLE_DISPLAY_ICON, L"%s,0", pRegistration->sczCacheExecutablePath); |
| 680 | ExitOnFailure(hr, "Failed to write %ls value.", REGISTRY_BUNDLE_DISPLAY_ICON); |
| 681 | |
| 682 | // update display name |
| 683 | hr = UpdateBundleNameRegistration(pRegistration, pVariables, hkRegistration, BOOTSTRAPPER_REGISTRATION_TYPE_INPROGRESS == registrationType); |
| 684 | ExitOnFailure(hr, "Failed to update name and publisher."); |
| 685 | |
| 686 | // DisplayVersion: provided by UI |
| 687 | if (pRegistration->sczDisplayVersion) |
| 688 | { |
| 689 | hr = RegWriteString(hkRegistration, REGISTRY_BUNDLE_DISPLAY_VERSION, pRegistration->sczDisplayVersion); |
| 690 | ExitOnFailure(hr, "Failed to write %ls value.", REGISTRY_BUNDLE_DISPLAY_VERSION); |
| 691 | } |
| 692 | |
| 693 | // Publisher: provided by UI |
| 694 | hr = GetBundleManufacturer(pRegistration, pVariables, &sczPublisher); |
| 695 | hr = RegWriteString(hkRegistration, REGISTRY_BUNDLE_PUBLISHER, SUCCEEDED(hr) ? sczPublisher : pRegistration->sczPublisher); |
| 696 | ExitOnFailure(hr, "Failed to write %ls value.", REGISTRY_BUNDLE_PUBLISHER); |
| 697 | |
| 698 | // HelpLink: provided by UI |
| 699 | if (pRegistration->sczHelpLink) |
| 700 | { |
| 701 | hr = RegWriteString(hkRegistration, REGISTRY_BUNDLE_HELP_LINK, pRegistration->sczHelpLink); |
| 702 | ExitOnFailure(hr, "Failed to write %ls value.", REGISTRY_BUNDLE_HELP_LINK); |
| 703 | } |
| 704 | |
| 705 | // HelpTelephone: provided by UI |
| 706 | if (pRegistration->sczHelpTelephone) |
| 707 | { |
| 708 | hr = RegWriteString(hkRegistration, REGISTRY_BUNDLE_HELP_TELEPHONE, pRegistration->sczHelpTelephone); |
| 709 | ExitOnFailure(hr, "Failed to write %ls value.", REGISTRY_BUNDLE_HELP_TELEPHONE); |
| 710 | } |
| 711 | |
| 712 | // URLInfoAbout, provided by UI |
| 713 | if (pRegistration->sczAboutUrl) |
| 714 | { |
| 715 | hr = RegWriteString(hkRegistration, REGISTRY_BUNDLE_URL_INFO_ABOUT, pRegistration->sczAboutUrl); |
| 716 | ExitOnFailure(hr, "Failed to write %ls value.", REGISTRY_BUNDLE_URL_INFO_ABOUT); |
| 717 | } |
| 718 | |
| 719 | // URLUpdateInfo, provided by UI |
| 720 | if (pRegistration->sczUpdateUrl) |
| 721 | { |
| 722 | hr = RegWriteString(hkRegistration, REGISTRY_BUNDLE_URL_UPDATE_INFO, pRegistration->sczUpdateUrl); |
| 723 | ExitOnFailure(hr, "Failed to write %ls value.", REGISTRY_BUNDLE_URL_UPDATE_INFO); |
| 724 | } |
| 725 | |
| 726 | // ParentDisplayName |
| 727 | if (pRegistration->sczParentDisplayName) |
| 728 | { |
| 729 | hr = RegWriteString(hkRegistration, REGISTRY_BUNDLE_PARENT_DISPLAY_NAME, pRegistration->sczParentDisplayName); |
| 730 | ExitOnFailure(hr, "Failed to write %ls value.", REGISTRY_BUNDLE_PARENT_DISPLAY_NAME); |
| 731 | |
| 732 | // Need to write the ParentKeyName but can be set to anything. |
| 733 | hr = RegWriteString(hkRegistration, REGISTRY_BUNDLE_PARENT_KEY_NAME, pRegistration->sczParentDisplayName); |
| 734 | ExitOnFailure(hr, "Failed to write %ls value.", REGISTRY_BUNDLE_PARENT_KEY_NAME); |
| 735 | } |
| 736 | |
| 737 | // Comments, provided by UI |
| 738 | if (pRegistration->sczComments) |
| 739 | { |
| 740 | hr = RegWriteString(hkRegistration, REGISTRY_BUNDLE_COMMENTS, pRegistration->sczComments); |
| 741 | ExitOnFailure(hr, "Failed to write %ls value.", REGISTRY_BUNDLE_COMMENTS); |
| 742 | } |
| 743 | |
| 744 | // Contact, provided by UI |
| 745 | if (pRegistration->sczContact) |
| 746 | { |
| 747 | hr = RegWriteString(hkRegistration, REGISTRY_BUNDLE_CONTACT, pRegistration->sczContact); |
| 748 | ExitOnFailure(hr, "Failed to write %ls value.", REGISTRY_BUNDLE_CONTACT); |
| 749 | } |
| 750 | |
| 751 | // InstallLocation: provided by UI |
| 752 | // TODO: need to figure out what "InstallLocation" means in a chainer. <smile/> |
| 753 | |
| 754 | // NoModify |
| 755 | if (BURN_REGISTRATION_MODIFY_DISABLE == pRegistration->modify) |
| 756 | { |
| 757 | hr = RegWriteNumber(hkRegistration, REGISTRY_BUNDLE_NO_MODIFY, 1); |
| 758 | ExitOnFailure(hr, "Failed to write %ls value.", REGISTRY_BUNDLE_NO_MODIFY); |
| 759 | } |
| 760 | else if (BURN_REGISTRATION_MODIFY_DISABLE_BUTTON != pRegistration->modify) // if support modify (aka: did not disable anything) |
| 761 | { |
| 762 | // ModifyPath: [path to exe] /modify |
| 763 | hr = RegWriteStringFormatted(hkRegistration, REGISTRY_BUNDLE_MODIFY_PATH, L"\"%ls\" /modify", pRegistration->sczCacheExecutablePath); |
| 764 | ExitOnFailure(hr, "Failed to write %ls value.", REGISTRY_BUNDLE_MODIFY_PATH); |
| 765 | |
| 766 | // NoElevateOnModify: 1 |
| 767 | hr = RegWriteNumber(hkRegistration, REGISTRY_BUNDLE_NO_ELEVATE_ON_MODIFY, 1); |
| 768 | ExitOnFailure(hr, "Failed to write %ls value.", REGISTRY_BUNDLE_NO_ELEVATE_ON_MODIFY); |
| 769 | } |
| 770 | |
| 771 | // NoRemove: should this be allowed? |
| 772 | if (pRegistration->fNoRemove) |
| 773 | { |
| 774 | hr = RegWriteNumber(hkRegistration, REGISTRY_BUNDLE_NO_REMOVE, 1); |
| 775 | ExitOnFailure(hr, "Failed to write %ls value.", REGISTRY_BUNDLE_NO_REMOVE); |
| 776 | } |
| 777 | |
| 778 | // Conditionally hide the ARP entry. |
| 779 | if (pRegistration->fForceSystemComponent || (dwRegistrationOptions & BURN_REGISTRATION_ACTION_OPERATIONS_ARP_SYSTEM_COMPONENT)) |
| 780 | { |
| 781 | hr = RegWriteNumber(hkRegistration, REGISTRY_BUNDLE_SYSTEM_COMPONENT, 1); |
| 782 | ExitOnFailure(hr, "Failed to write %ls value.", REGISTRY_BUNDLE_SYSTEM_COMPONENT); |
| 783 | } |
| 784 | else |
| 785 | { |
| 786 | er = ::RegDeleteValueW(hkRegistration, REGISTRY_BUNDLE_SYSTEM_COMPONENT); |
| 787 | if (ERROR_FILE_NOT_FOUND == er || ERROR_PATH_NOT_FOUND == er) |
| 788 | { |
| 789 | er = ERROR_SUCCESS; |
| 790 | } |
| 791 | ExitOnWin32Error(er, hr, "Failed to delete %ls value.", REGISTRY_BUNDLE_SYSTEM_COMPONENT); |
| 792 | } |
| 793 | |
| 794 | // QuietUninstallString: [path to exe] /uninstall /quiet |
| 795 | hr = RegWriteStringFormatted(hkRegistration, REGISTRY_BUNDLE_QUIET_UNINSTALL_STRING, L"\"%ls\" /uninstall /quiet", pRegistration->sczCacheExecutablePath); |
| 796 | ExitOnFailure(hr, "Failed to write %ls value.", REGISTRY_BUNDLE_QUIET_UNINSTALL_STRING); |
| 797 | |
| 798 | // UninstallString, [path to exe] |
| 799 | // If the modify button is to be disabled, we'll add "/modify" to the uninstall string because the button is "Uninstall/Change". Otherwise, |
| 800 | // it's just the "Uninstall" button so we add "/uninstall" to make the program just go away. |
| 801 | LPCWSTR wzUninstallParameters = (BURN_REGISTRATION_MODIFY_DISABLE_BUTTON == pRegistration->modify) ? L"/modify" : L" /uninstall"; |
| 802 | hr = RegWriteStringFormatted(hkRegistration, REGISTRY_BUNDLE_UNINSTALL_STRING, L"\"%ls\" %ls", pRegistration->sczCacheExecutablePath, wzUninstallParameters); |
| 803 | ExitOnFailure(hr, "Failed to write %ls value.", REGISTRY_BUNDLE_UNINSTALL_STRING); |
| 804 | |
| 805 | if (pRegistration->softwareTags.cSoftwareTags) |
| 806 | { |
| 807 | hr = WriteSoftwareTags(pVariables, &pRegistration->softwareTags); |
| 808 | ExitOnFailure(hr, "Failed to write software tags."); |
| 809 | } |
| 810 | |
| 811 | // Update registration. |
| 812 | if (pRegistration->update.fRegisterUpdate) |
| 813 | { |
| 814 | hr = WriteUpdateRegistration(pRegistration, pVariables); |
| 815 | ExitOnFailure(hr, "Failed to write update registration."); |
| 816 | } |
| 817 | |
| 818 | // Only set install date and initial estimated size here for the first time. |
| 819 | // Estimated size will always get updated at the end of the session. |
| 820 | if (fCreated) |
| 821 | { |
| 822 | // Write the install date. |
| 823 | ::GetLocalTime(&systime); |
| 824 | |
| 825 | hr = RegWriteStringFormatted(hkRegistration, REGISTRY_BUNDLE_INSTALL_DATE, L"%04u%02u%02u", systime.wYear, systime.wMonth, systime.wDay); |
| 826 | ExitOnFailure(hr, "Failed to write %ls value.", REGISTRY_BUNDLE_INSTALL_DATE); |
| 827 | |
| 828 | // Write the initial estimated size. |
| 829 | hr = UpdateEstimatedSize(hkRegistration, qwEstimatedSize); |
| 830 | ExitOnFailure(hr, "Failed to update estimated size."); |
| 831 | } |
| 832 | |
| 833 | // Register the bundle dependency key. |
| 834 | if (dwRegistrationOptions & BURN_REGISTRATION_ACTION_OPERATIONS_WRITE_PROVIDER_KEY) |
| 835 | { |
| 836 | hr = DependencyRegisterBundle(pRegistration); |
| 837 | ExitOnFailure(hr, "Failed to register the bundle dependency key."); |
| 838 | } |
| 839 | |
| 840 | // update resume mode |
| 841 | hr = UpdateResumeMode(pRegistration, hkRegistration, BURN_RESUME_MODE_ACTIVE, registrationType, FALSE); |
| 842 | ExitOnFailure(hr, "Failed to update resume mode."); |
| 843 | |
| 844 | LExit: |
| 845 | ReleaseStr(sczPublisher); |
| 846 | ReleaseRegKey(hkRegistration); |
| 847 | |
| 848 | return hr; |
| 849 | } |
| 850 | |
| 851 | |
| 852 | /******************************************************************* |
| 853 | RegistrationSessionEnd - Unregisters a run session from the system. |
| 854 | |
| 855 | *******************************************************************/ |
| 856 | extern "C" HRESULT RegistrationSessionEnd( |
| 857 | __in BURN_REGISTRATION* pRegistration, |
| 858 | __in BURN_CACHE* pCache, |
| 859 | __in BURN_VARIABLES* pVariables, |
| 860 | __in BURN_PACKAGES* pPackages, |
| 861 | __in BURN_RESUME_MODE resumeMode, |
| 862 | __in BOOTSTRAPPER_APPLY_RESTART restart, |
| 863 | __in DWORD64 qwEstimatedSize, |
| 864 | __in BOOTSTRAPPER_REGISTRATION_TYPE registrationType |
| 865 | ) |
| 866 | { |
| 867 | HRESULT hr = S_OK; |
| 868 | HKEY hkRegistration = NULL; |
| 869 | BOOL fDeleted = FALSE; |
| 870 | |
| 871 | // If no resume mode, then remove the bundle registration. |
| 872 | if (BURN_RESUME_MODE_NONE == resumeMode) |
| 873 | { |
| 874 | AssertSz(BOOTSTRAPPER_REGISTRATION_TYPE_NONE == registrationType, "Registration type must be NONE if resume mode is NONE"); |
| 875 | |
| 876 | // Remove the bundle dependencies. |
| 877 | DependencyUnregisterBundle(pRegistration, pPackages); |
| 878 | |
| 879 | // Delete update registration key. |
| 880 | if (pRegistration->update.fRegisterUpdate) |
| 881 | { |
| 882 | RemoveUpdateRegistration(pRegistration); |
| 883 | } |
| 884 | |
| 885 | RemoveSoftwareTags(pVariables, &pRegistration->softwareTags); |
| 886 | |
| 887 | // Delete registration key. |
| 888 | hr = RegDelete(pRegistration->hkRoot, pRegistration->sczRegistrationKey, REG_KEY_DEFAULT, TRUE); |
| 889 | ExitOnPathFailure(hr, fDeleted, "Failed to delete registration key: %ls", pRegistration->sczRegistrationKey); |
| 890 | |
| 891 | CacheRemoveBundle(pCache, pRegistration->fPerMachine, pRegistration->sczId); |
| 892 | } |
| 893 | else // the mode needs to be updated so open the registration key. |
| 894 | { |
| 895 | AssertSz(BOOTSTRAPPER_REGISTRATION_TYPE_NONE != registrationType, "Registration type must not be NONE if resume mode is not NONE"); |
| 896 | |
| 897 | // Open registration key. |
| 898 | hr = RegOpen(pRegistration->hkRoot, pRegistration->sczRegistrationKey, KEY_WRITE, &hkRegistration); |
| 899 | ExitOnFailure(hr, "Failed to open registration key."); |
| 900 | |
| 901 | // update display name |
| 902 | hr = UpdateBundleNameRegistration(pRegistration, pVariables, hkRegistration, BOOTSTRAPPER_REGISTRATION_TYPE_INPROGRESS == registrationType); |
| 903 | ExitOnFailure(hr, "Failed to update name and publisher."); |
| 904 | |
| 905 | hr = UpdateEstimatedSize(hkRegistration, qwEstimatedSize); |
| 906 | ExitOnFailure(hr, "Failed to update estimated size."); |
| 907 | } |
| 908 | |
| 909 | // Update resume mode. |
| 910 | hr = UpdateResumeMode(pRegistration, hkRegistration, resumeMode, registrationType, BOOTSTRAPPER_APPLY_RESTART_INITIATED == restart); |
| 911 | ExitOnFailure(hr, "Failed to update resume mode."); |
| 912 | |
| 913 | LExit: |
| 914 | ReleaseRegKey(hkRegistration); |
| 915 | |
| 916 | return hr; |
| 917 | } |
| 918 | |
| 919 | /******************************************************************* |
| 920 | RegistrationSaveState - Saves an engine state BLOB for retreval after a resume. |
| 921 | |
| 922 | *******************************************************************/ |
| 923 | extern "C" HRESULT RegistrationSaveState( |
| 924 | __in BURN_REGISTRATION* pRegistration, |
| 925 | __in_bcount(cbBuffer) BYTE* pbBuffer, |
| 926 | __in SIZE_T cbBuffer |
| 927 | ) |
| 928 | { |
| 929 | HRESULT hr = S_OK; |
| 930 | BURN_VARIABLES variables = { }; |
| 931 | SIZE_T iBuffer_Unused = 0; |
| 932 | HKEY hkRegistration = NULL; |
| 933 | LPWSTR sczVariableKey = NULL; |
| 934 | LPWSTR sczVariableValue = NULL; |
| 935 | LPWSTR sczValueName = NULL; |
| 936 | DWORD dwType = 0; |
| 937 | DWORD dwNumberOfExistingValues = 0; |
| 938 | DWORD er = ERROR_SUCCESS; |
| 939 | |
| 940 | |
| 941 | // write data to file |
| 942 | hr = FileWrite(pRegistration->sczStateFile, FILE_ATTRIBUTE_NORMAL, pbBuffer, cbBuffer, NULL); |
| 943 | if (E_PATHNOTFOUND == hr) |
| 944 | { |
| 945 | // TODO: should we log that the bundle's cache folder was not present so the state file wasn't created either? |
| 946 | hr = S_OK; |
| 947 | } |
| 948 | ExitOnFailure(hr, "Failed to write state to file: %ls", pRegistration->sczStateFile); |
| 949 | |
| 950 | ::InitializeCriticalSection(&variables.csAccess); |
| 951 | |
| 952 | hr = VariableDeserialize(&variables, TRUE, pbBuffer, cbBuffer, &iBuffer_Unused); |
| 953 | ExitOnFailure(hr, "Failed to read variables."); |
| 954 | |
| 955 | // build variable registry key path |
| 956 | hr = StrAllocFormatted(&sczVariableKey, L"%s\\%s", pRegistration->sczRegistrationKey, REGISTRY_BUNDLE_VARIABLE_KEY); |
| 957 | ExitOnFailure(hr, "Failed to build variable registry key path."); |
| 958 | |
| 959 | // open registration variable key |
| 960 | hr = RegCreate(pRegistration->hkRoot, sczVariableKey, KEY_WRITE | KEY_QUERY_VALUE, &hkRegistration); |
| 961 | ExitOnFailure(hr, "Failed to create registration variable key."); |
| 962 | |
| 963 | hr = RegQueryInfoKey(hkRegistration, 0, 0, 0, 0, 0, 0, &dwNumberOfExistingValues, 0, 0, 0, 0); |
| 964 | ExitOnFailure(hr, "Failed to query registration variable count."); |
| 965 | |
| 966 | for (DWORD i = dwNumberOfExistingValues; i >= 0; --i) |
| 967 | { |
| 968 | hr = RegValueEnum(hkRegistration, i, &sczValueName, &dwType); |
| 969 | |
| 970 | if (E_NOMOREITEMS == hr) |
| 971 | { |
| 972 | hr = S_OK; |
| 973 | break; |
| 974 | } |
| 975 | |
| 976 | ExitOnFailure(hr, "Failed to enumerate value %u", i); |
| 977 | |
| 978 | er = ::RegDeleteValueW(hkRegistration, sczValueName); |
| 979 | if (ERROR_FILE_NOT_FOUND != er) |
| 980 | { |
| 981 | ExitOnWin32Error(er, hr, "Failed to delete registration variable value."); |
| 982 | } |
| 983 | } |
| 984 | |
| 985 | // Write variables. |
| 986 | for (DWORD i = 0; i < variables.cVariables; ++i) |
| 987 | { |
| 988 | BURN_VARIABLE* pVariable = &variables.rgVariables[i]; |
| 989 | |
| 990 | // Write variable value. |
| 991 | switch (pVariable->Value.Type) |
| 992 | { |
| 993 | case BURN_VARIANT_TYPE_NONE: |
| 994 | hr = RegWriteNone(hkRegistration, pVariable->sczName); |
| 995 | ExitOnFailure(hr, "Failed to set variable value."); |
| 996 | break; |
| 997 | case BURN_VARIANT_TYPE_NUMERIC: __fallthrough; |
| 998 | case BURN_VARIANT_TYPE_VERSION: __fallthrough; |
| 999 | case BURN_VARIANT_TYPE_FORMATTED: __fallthrough; |
| 1000 | case BURN_VARIANT_TYPE_STRING: |
| 1001 | hr = BVariantGetString(&pVariable->Value, &sczVariableValue); |
| 1002 | ExitOnFailure(hr, "Failed to get variable value."); |
| 1003 | |
| 1004 | hr = RegWriteString(hkRegistration, pVariable->sczName, sczVariableValue); |
| 1005 | ExitOnFailure(hr, "Failed to set variable value."); |
| 1006 | |
| 1007 | ReleaseNullStrSecure(sczVariableValue); |
| 1008 | |
| 1009 | break; |
| 1010 | default: |
| 1011 | hr = E_INVALIDARG; |
| 1012 | ExitOnFailure(hr, "Unsupported variable type."); |
| 1013 | } |
| 1014 | |
| 1015 | } |
| 1016 | LExit: |
| 1017 | VariablesUninitialize(&variables); |
| 1018 | ReleaseStr(sczValueName); |
| 1019 | ReleaseStr(sczVariableValue); |
| 1020 | ReleaseStr(sczVariableKey); |
| 1021 | ReleaseRegKey(hkRegistration); |
| 1022 | |
| 1023 | return hr; |
| 1024 | } |
| 1025 | |
| 1026 | /******************************************************************* |
| 1027 | RegistrationLoadState - Loads a previously stored engine state BLOB. |
| 1028 | |
| 1029 | *******************************************************************/ |
| 1030 | extern "C" HRESULT RegistrationLoadState( |
| 1031 | __in BURN_REGISTRATION* pRegistration, |
| 1032 | __out_bcount(*pcbBuffer) BYTE** ppbBuffer, |
| 1033 | __out SIZE_T* pcbBuffer |
| 1034 | ) |
| 1035 | { |
| 1036 | // read data from file |
| 1037 | HRESULT hr = FileRead(ppbBuffer, pcbBuffer, pRegistration->sczStateFile); |
| 1038 | return hr; |
| 1039 | } |
| 1040 | |
| 1041 | /******************************************************************* |
| 1042 | RegistrationGetResumeCommandLine - Gets the resume command line from the registry |
| 1043 | |
| 1044 | *******************************************************************/ |
| 1045 | extern "C" HRESULT RegistrationGetResumeCommandLine( |
| 1046 | __in const BURN_REGISTRATION* pRegistration, |
| 1047 | __deref_out_z LPWSTR* psczResumeCommandLine |
| 1048 | ) |
| 1049 | { |
| 1050 | HRESULT hr = S_OK; |
| 1051 | HKEY hkRegistration = NULL; |
| 1052 | |
| 1053 | // open registration key |
| 1054 | hr = RegOpen(pRegistration->hkRoot, pRegistration->sczRegistrationKey, KEY_QUERY_VALUE, &hkRegistration); |
| 1055 | if (SUCCEEDED(hr)) |
| 1056 | { |
| 1057 | hr = RegReadString(hkRegistration, REGISTRY_BUNDLE_RESUME_COMMAND_LINE, psczResumeCommandLine); |
| 1058 | } |
| 1059 | |
| 1060 | // Not finding the key or value is okay. |
| 1061 | if (E_FILENOTFOUND == hr || E_PATHNOTFOUND == hr) |
| 1062 | { |
| 1063 | hr = S_OK; |
| 1064 | } |
| 1065 | |
| 1066 | ReleaseRegKey(hkRegistration); |
| 1067 | |
| 1068 | return hr; |
| 1069 | } |
| 1070 | |
| 1071 | |
| 1072 | // internal helper functions |
| 1073 | |
| 1074 | static HRESULT ParseSoftwareTagsFromXml( |
| 1075 | __in IXMLDOMNode* pixnRegistrationNode, |
| 1076 | __out BURN_SOFTWARE_TAG** prgSoftwareTags, |
| 1077 | __out DWORD* pcSoftwareTags |
| 1078 | ) |
| 1079 | { |
| 1080 | HRESULT hr = S_OK; |
| 1081 | IXMLDOMNodeList* pixnNodes = NULL; |
| 1082 | IXMLDOMNode* pixnNode = NULL; |
| 1083 | DWORD cNodes = 0; |
| 1084 | |
| 1085 | BURN_SOFTWARE_TAG* pSoftwareTags = NULL; |
| 1086 | BSTR bstrTagXml = NULL; |
| 1087 | |
| 1088 | // select tag nodes |
| 1089 | hr = XmlSelectNodes(pixnRegistrationNode, L"SoftwareTag", &pixnNodes); |
| 1090 | ExitOnFailure(hr, "Failed to select software tag nodes."); |
| 1091 | |
| 1092 | // get tag node count |
| 1093 | hr = pixnNodes->get_length((long*)&cNodes); |
| 1094 | ExitOnFailure(hr, "Failed to get software tag count."); |
| 1095 | |
| 1096 | if (cNodes) |
| 1097 | { |
| 1098 | pSoftwareTags = (BURN_SOFTWARE_TAG*)MemAlloc(sizeof(BURN_SOFTWARE_TAG) * cNodes, TRUE); |
| 1099 | ExitOnNull(pSoftwareTags, hr, E_OUTOFMEMORY, "Failed to allocate memory for software tag structs."); |
| 1100 | |
| 1101 | for (DWORD i = 0; i < cNodes; ++i) |
| 1102 | { |
| 1103 | BURN_SOFTWARE_TAG* pSoftwareTag = &pSoftwareTags[i]; |
| 1104 | |
| 1105 | hr = XmlNextElement(pixnNodes, &pixnNode, NULL); |
| 1106 | ExitOnRequiredXmlQueryFailure(hr, "Failed to get next node."); |
| 1107 | |
| 1108 | hr = XmlGetAttributeEx(pixnNode, L"Filename", &pSoftwareTag->sczFilename); |
| 1109 | ExitOnRequiredXmlQueryFailure(hr, "Failed to get @Filename."); |
| 1110 | |
| 1111 | hr = XmlGetAttributeEx(pixnNode, L"Regid", &pSoftwareTag->sczRegid); |
| 1112 | ExitOnRequiredXmlQueryFailure(hr, "Failed to get @Regid."); |
| 1113 | |
| 1114 | hr = XmlGetAttributeEx(pixnNode, L"Path", &pSoftwareTag->sczPath); |
| 1115 | ExitOnRequiredXmlQueryFailure(hr, "Failed to get @Path."); |
| 1116 | |
| 1117 | hr = XmlGetText(pixnNode, &bstrTagXml); |
| 1118 | ExitOnRequiredXmlQueryFailure(hr, "Failed to get SoftwareTag text."); |
| 1119 | |
| 1120 | hr = StrAnsiAllocString(&pSoftwareTag->sczTag, bstrTagXml, 0, CP_UTF8); |
| 1121 | ExitOnFailure(hr, "Failed to convert SoftwareTag text to UTF-8"); |
| 1122 | |
| 1123 | // prepare next iteration |
| 1124 | ReleaseNullBSTR(bstrTagXml); |
| 1125 | ReleaseNullObject(pixnNode); |
| 1126 | } |
| 1127 | } |
| 1128 | |
| 1129 | *pcSoftwareTags = cNodes; |
| 1130 | *prgSoftwareTags = pSoftwareTags; |
| 1131 | pSoftwareTags = NULL; |
| 1132 | |
| 1133 | hr = S_OK; |
| 1134 | |
| 1135 | LExit: |
| 1136 | ReleaseBSTR(bstrTagXml); |
| 1137 | ReleaseObject(pixnNode); |
| 1138 | ReleaseObject(pixnNodes); |
| 1139 | ReleaseMem(pSoftwareTags); |
| 1140 | |
| 1141 | return hr; |
| 1142 | } |
| 1143 | |
| 1144 | static HRESULT SetPaths( |
| 1145 | __in BURN_REGISTRATION* pRegistration, |
| 1146 | __in BURN_CACHE* pCache |
| 1147 | ) |
| 1148 | { |
| 1149 | HRESULT hr = S_OK; |
| 1150 | LPWSTR sczCacheDirectory = NULL; |
| 1151 | |
| 1152 | // save registration key root |
| 1153 | pRegistration->hkRoot = pRegistration->fPerMachine ? HKEY_LOCAL_MACHINE : HKEY_CURRENT_USER; |
| 1154 | |
| 1155 | // build uninstall registry key path |
| 1156 | hr = StrAllocFormatted(&pRegistration->sczRegistrationKey, L"%ls\\%ls", BURN_REGISTRATION_REGISTRY_UNINSTALL_KEY, pRegistration->sczId); |
| 1157 | ExitOnFailure(hr, "Failed to build uninstall registry key path."); |
| 1158 | |
| 1159 | // build cache directory |
| 1160 | hr = CacheGetCompletedPath(pCache, pRegistration->fPerMachine, pRegistration->sczId, &sczCacheDirectory); |
| 1161 | ExitOnFailure(hr, "Failed to build cache directory."); |
| 1162 | |
| 1163 | // build cached executable path |
| 1164 | hr = PathConcatRelativeToFullyQualifiedBase(sczCacheDirectory, pRegistration->sczExecutableName, &pRegistration->sczCacheExecutablePath); |
| 1165 | ExitOnFailure(hr, "Failed to build cached executable path."); |
| 1166 | |
| 1167 | // build state file path |
| 1168 | hr = StrAllocFormatted(&pRegistration->sczStateFile, L"%ls\\state.rsm", sczCacheDirectory); |
| 1169 | ExitOnFailure(hr, "Failed to build state file path."); |
| 1170 | |
| 1171 | LExit: |
| 1172 | ReleaseStr(sczCacheDirectory); |
| 1173 | return hr; |
| 1174 | } |
| 1175 | |
| 1176 | static HRESULT GetBundleManufacturer( |
| 1177 | __in BURN_REGISTRATION* pRegistration, |
| 1178 | __in BURN_VARIABLES* pVariables, |
| 1179 | __out_z LPWSTR* psczBundleManufacturer |
| 1180 | ) |
| 1181 | { |
| 1182 | HRESULT hr = S_OK; |
| 1183 | LPCWSTR wzPublisher = pRegistration->sczPublisher ? pRegistration->sczPublisher : L""; |
| 1184 | |
| 1185 | hr = EnsureRegistrationVariable(pVariables, BURN_BUNDLE_MANUFACTURER, wzPublisher, psczBundleManufacturer); |
| 1186 | ExitOnFailure(hr, "Failed to get bundle manufacturer."); |
| 1187 | |
| 1188 | LExit: |
| 1189 | return hr; |
| 1190 | } |
| 1191 | |
| 1192 | static HRESULT GetBundleInProgressName( |
| 1193 | __in BURN_REGISTRATION* pRegistration, |
| 1194 | __in BURN_VARIABLES* pVariables, |
| 1195 | __out_z LPWSTR* psczInProgressBundleName |
| 1196 | ) |
| 1197 | { |
| 1198 | HRESULT hr = S_OK; |
| 1199 | LPCWSTR wzInProgressDisplayName = pRegistration->sczInProgressDisplayName ? pRegistration->sczInProgressDisplayName : L""; |
| 1200 | |
| 1201 | hr = EnsureRegistrationVariable(pVariables, BURN_BUNDLE_INPROGRESS_NAME, wzInProgressDisplayName, psczInProgressBundleName); |
| 1202 | ExitOnFailure(hr, "Failed to ensure in-progress bundle name."); |
| 1203 | |
| 1204 | LExit: |
| 1205 | return hr; |
| 1206 | } |
| 1207 | |
| 1208 | static HRESULT GetBundleName( |
| 1209 | __in BURN_REGISTRATION* pRegistration, |
| 1210 | __in BURN_VARIABLES* pVariables, |
| 1211 | __out_z LPWSTR* psczBundleName |
| 1212 | ) |
| 1213 | { |
| 1214 | HRESULT hr = S_OK; |
| 1215 | LPCWSTR wzDisplayName = pRegistration->sczDisplayName ? pRegistration->sczDisplayName : L""; |
| 1216 | |
| 1217 | hr = EnsureRegistrationVariable(pVariables, BURN_BUNDLE_NAME, wzDisplayName, psczBundleName); |
| 1218 | ExitOnFailure(hr, "Failed to ensure bundle name."); |
| 1219 | |
| 1220 | LExit: |
| 1221 | return hr; |
| 1222 | } |
| 1223 | |
| 1224 | static HRESULT EnsureRegistrationVariable( |
| 1225 | __in BURN_VARIABLES* pVariables, |
| 1226 | __in_z LPCWSTR wzVariable, |
| 1227 | __in_z LPCWSTR wzDefaultValue, |
| 1228 | __out_z LPWSTR* psczValue |
| 1229 | ) |
| 1230 | { |
| 1231 | HRESULT hr = S_OK; |
| 1232 | |
| 1233 | hr = VariableGetString(pVariables, wzVariable, psczValue); |
| 1234 | if (E_NOTFOUND == hr) |
| 1235 | { |
| 1236 | hr = VariableSetString(pVariables, wzVariable, wzDefaultValue, FALSE, FALSE); |
| 1237 | ExitOnFailure(hr, "Failed to set registration variable."); |
| 1238 | |
| 1239 | hr = StrAllocString(psczValue, wzDefaultValue, 0); |
| 1240 | } |
| 1241 | ExitOnFailure(hr, "Failed to get registration variable."); |
| 1242 | |
| 1243 | LExit: |
| 1244 | return hr; |
| 1245 | } |
| 1246 | |
| 1247 | static HRESULT UpdateResumeMode( |
| 1248 | __in BURN_REGISTRATION* pRegistration, |
| 1249 | __in HKEY hkRegistration, |
| 1250 | __in BURN_RESUME_MODE resumeMode, |
| 1251 | __in BOOTSTRAPPER_REGISTRATION_TYPE registrationType, |
| 1252 | __in BOOL fRestartInitiated |
| 1253 | ) |
| 1254 | { |
| 1255 | HRESULT hr = S_OK; |
| 1256 | DWORD er = ERROR_SUCCESS; |
| 1257 | HKEY hkRun = NULL; |
| 1258 | LPWSTR sczRunOnceCommandLine = NULL; |
| 1259 | LPCWSTR sczResumeKey = REGISTRY_RUN_ONCE_KEY; |
| 1260 | |
| 1261 | LogId(REPORT_STANDARD, MSG_SESSION_UPDATE, pRegistration->sczRegistrationKey, LoggingInstallScopeToString(pRegistration->fPerMachine), LoggingResumeModeToString(resumeMode), LoggingBoolToString(fRestartInitiated), LoggingBoolToString(pRegistration->fDisableResume)); |
| 1262 | |
| 1263 | // write resume information |
| 1264 | if (hkRegistration) |
| 1265 | { |
| 1266 | // write Resume value |
| 1267 | hr = RegWriteNumber(hkRegistration, L"Resume", (DWORD)resumeMode); |
| 1268 | ExitOnFailure(hr, "Failed to write Resume value."); |
| 1269 | |
| 1270 | // Write Installed value. |
| 1271 | hr = RegWriteNumber(hkRegistration, REGISTRY_BUNDLE_INSTALLED, BOOTSTRAPPER_REGISTRATION_TYPE_FULL == registrationType ? 1 : 0); |
| 1272 | ExitOnFailure(hr, "Failed to write Installed value."); |
| 1273 | } |
| 1274 | |
| 1275 | // If the engine is active write the run key so we resume if there is an unexpected |
| 1276 | // power loss. Also, if a restart was initiated in the middle of the chain then |
| 1277 | // ensure the run key exists (it should since going active would have written it). |
| 1278 | // Do not write the run key when embedded since the containing bundle |
| 1279 | // is expected to detect for and restart the embedded bundle. |
| 1280 | if ((BURN_RESUME_MODE_ACTIVE == resumeMode || fRestartInitiated) && !pRegistration->fDisableResume) |
| 1281 | { |
| 1282 | // append RunOnce switch |
| 1283 | hr = StrAllocFormatted(&sczRunOnceCommandLine, L"\"%ls\" /%ls", pRegistration->sczCacheExecutablePath, BURN_COMMANDLINE_SWITCH_RUNONCE); |
| 1284 | ExitOnFailure(hr, "Failed to format resume command line for RunOnce."); |
| 1285 | |
| 1286 | // write run key |
| 1287 | hr = RegCreate(pRegistration->hkRoot, sczResumeKey, KEY_WRITE, &hkRun); |
| 1288 | ExitOnFailure(hr, "Failed to create run key."); |
| 1289 | |
| 1290 | hr = RegWriteString(hkRun, pRegistration->sczId, sczRunOnceCommandLine); |
| 1291 | ExitOnFailure(hr, "Failed to write run key value."); |
| 1292 | |
| 1293 | hr = RegWriteString(hkRegistration, REGISTRY_BUNDLE_RESUME_COMMAND_LINE, pRegistration->sczResumeCommandLine); |
| 1294 | ExitOnFailure(hr, "Failed to write resume command line value."); |
| 1295 | } |
| 1296 | else // delete run key value |
| 1297 | { |
| 1298 | hr = RegOpen(pRegistration->hkRoot, sczResumeKey, KEY_WRITE, &hkRun); |
| 1299 | if (E_FILENOTFOUND == hr || E_PATHNOTFOUND == hr) |
| 1300 | { |
| 1301 | hr = S_OK; |
| 1302 | } |
| 1303 | else |
| 1304 | { |
| 1305 | ExitOnFailure(hr, "Failed to open run key."); |
| 1306 | |
| 1307 | er = ::RegDeleteValueW(hkRun, pRegistration->sczId); |
| 1308 | if (ERROR_FILE_NOT_FOUND == er) |
| 1309 | { |
| 1310 | er = ERROR_SUCCESS; |
| 1311 | } |
| 1312 | ExitOnWin32Error(er, hr, "Failed to delete run key value."); |
| 1313 | } |
| 1314 | |
| 1315 | if (hkRegistration) |
| 1316 | { |
| 1317 | er = ::RegDeleteValueW(hkRegistration, REGISTRY_BUNDLE_RESUME_COMMAND_LINE); |
| 1318 | if (ERROR_FILE_NOT_FOUND == er) |
| 1319 | { |
| 1320 | er = ERROR_SUCCESS; |
| 1321 | } |
| 1322 | ExitOnWin32Error(er, hr, "Failed to delete resume command line value."); |
| 1323 | } |
| 1324 | } |
| 1325 | |
| 1326 | LExit: |
| 1327 | ReleaseStr(sczRunOnceCommandLine); |
| 1328 | ReleaseRegKey(hkRun); |
| 1329 | |
| 1330 | return hr; |
| 1331 | } |
| 1332 | |
| 1333 | static HRESULT FormatUpdateRegistrationKey( |
| 1334 | __in BURN_REGISTRATION* pRegistration, |
| 1335 | __out_z LPWSTR* psczKey |
| 1336 | ) |
| 1337 | { |
| 1338 | HRESULT hr = S_OK; |
| 1339 | LPWSTR sczKey = NULL; |
| 1340 | |
| 1341 | hr = StrAllocFormatted(&sczKey, L"SOFTWARE\\%ls\\Updates\\", pRegistration->update.sczManufacturer); |
| 1342 | ExitOnFailure(hr, "Failed to format the key path for update registration."); |
| 1343 | |
| 1344 | if (pRegistration->update.sczProductFamily) |
| 1345 | { |
| 1346 | hr = StrAllocFormatted(&sczKey, L"%ls%ls\\", sczKey, pRegistration->update.sczProductFamily); |
| 1347 | ExitOnFailure(hr, "Failed to format the key path for update registration."); |
| 1348 | } |
| 1349 | |
| 1350 | hr = StrAllocConcat(&sczKey, pRegistration->update.sczName, 0); |
| 1351 | ExitOnFailure(hr, "Failed to format the key path for update registration."); |
| 1352 | |
| 1353 | *psczKey = sczKey; |
| 1354 | sczKey = NULL; |
| 1355 | |
| 1356 | LExit: |
| 1357 | ReleaseStr(sczKey); |
| 1358 | |
| 1359 | return hr; |
| 1360 | } |
| 1361 | |
| 1362 | static HRESULT WriteSoftwareTags( |
| 1363 | __in BURN_VARIABLES* pVariables, |
| 1364 | __in BURN_SOFTWARE_TAGS* pSoftwareTags |
| 1365 | ) |
| 1366 | { |
| 1367 | HRESULT hr = S_OK; |
| 1368 | LPWSTR sczRootFolder = NULL; |
| 1369 | LPWSTR sczTagFolder = NULL; |
| 1370 | LPWSTR sczPath = NULL; |
| 1371 | |
| 1372 | for (DWORD iTag = 0; iTag < pSoftwareTags->cSoftwareTags; ++iTag) |
| 1373 | { |
| 1374 | BURN_SOFTWARE_TAG* pSoftwareTag = pSoftwareTags->rgSoftwareTags + iTag; |
| 1375 | |
| 1376 | hr = VariableFormatString(pVariables, pSoftwareTag->sczPath, &sczRootFolder, NULL); |
| 1377 | ExitOnFailure(hr, "Failed to format tag folder path."); |
| 1378 | |
| 1379 | hr = PathConcat(sczRootFolder, SWIDTAG_FOLDER, &sczTagFolder); |
| 1380 | ExitOnFailure(hr, "Failed to allocate regid folder path."); |
| 1381 | |
| 1382 | hr = PathConcatRelativeToFullyQualifiedBase(sczTagFolder, pSoftwareTag->sczFilename, &sczPath); |
| 1383 | ExitOnFailure(hr, "Failed to allocate regid file path."); |
| 1384 | |
| 1385 | hr = DirEnsureExists(sczTagFolder, NULL); |
| 1386 | ExitOnFailure(hr, "Failed to create regid folder: %ls", sczTagFolder); |
| 1387 | |
| 1388 | hr = FileWrite(sczPath, FILE_ATTRIBUTE_NORMAL, reinterpret_cast<LPBYTE>(pSoftwareTag->sczTag), lstrlenA(pSoftwareTag->sczTag), NULL); |
| 1389 | ExitOnFailure(hr, "Failed to write tag xml to file: %ls", sczPath); |
| 1390 | } |
| 1391 | |
| 1392 | LExit: |
| 1393 | ReleaseStr(sczPath); |
| 1394 | ReleaseStr(sczTagFolder); |
| 1395 | ReleaseStr(sczRootFolder); |
| 1396 | |
| 1397 | return hr; |
| 1398 | } |
| 1399 | |
| 1400 | static HRESULT RemoveSoftwareTags( |
| 1401 | __in BURN_VARIABLES* pVariables, |
| 1402 | __in BURN_SOFTWARE_TAGS* pSoftwareTags |
| 1403 | ) |
| 1404 | { |
| 1405 | HRESULT hr = S_OK; |
| 1406 | LPWSTR sczRootFolder = NULL; |
| 1407 | LPWSTR sczTagFolder = NULL; |
| 1408 | LPWSTR sczPath = NULL; |
| 1409 | |
| 1410 | for (DWORD iTag = 0; iTag < pSoftwareTags->cSoftwareTags; ++iTag) |
| 1411 | { |
| 1412 | BURN_SOFTWARE_TAG* pSoftwareTag = pSoftwareTags->rgSoftwareTags + iTag; |
| 1413 | |
| 1414 | hr = VariableFormatString(pVariables, pSoftwareTag->sczPath, &sczRootFolder, NULL); |
| 1415 | ExitOnFailure(hr, "Failed to format tag folder path."); |
| 1416 | |
| 1417 | hr = PathConcat(sczRootFolder, SWIDTAG_FOLDER, &sczTagFolder); |
| 1418 | ExitOnFailure(hr, "Failed to allocate regid folder path."); |
| 1419 | |
| 1420 | hr = PathConcatRelativeToFullyQualifiedBase(sczTagFolder, pSoftwareTag->sczFilename, &sczPath); |
| 1421 | ExitOnFailure(hr, "Failed to allocate regid file path."); |
| 1422 | |
| 1423 | // Best effort to delete the software tag file and the regid folder. |
| 1424 | FileEnsureDelete(sczPath); |
| 1425 | |
| 1426 | DirDeleteEmptyDirectoriesToRoot(sczTagFolder, 0); |
| 1427 | } |
| 1428 | |
| 1429 | LExit: |
| 1430 | ReleaseStr(sczPath); |
| 1431 | ReleaseStr(sczTagFolder); |
| 1432 | ReleaseStr(sczRootFolder); |
| 1433 | |
| 1434 | return hr; |
| 1435 | } |
| 1436 | |
| 1437 | static HRESULT WriteUpdateRegistration( |
| 1438 | __in BURN_REGISTRATION* pRegistration, |
| 1439 | __in BURN_VARIABLES* pVariables |
| 1440 | ) |
| 1441 | { |
| 1442 | HRESULT hr = S_OK; |
| 1443 | LPWSTR sczKey = NULL; |
| 1444 | HKEY hkKey = NULL; |
| 1445 | |
| 1446 | hr = FormatUpdateRegistrationKey(pRegistration, &sczKey); |
| 1447 | ExitOnFailure(hr, "Failed to get the formatted key path for update registration."); |
| 1448 | |
| 1449 | hr = RegCreate(pRegistration->hkRoot, sczKey, KEY_WRITE, &hkKey); |
| 1450 | ExitOnFailure(hr, "Failed to create the key for update registration."); |
| 1451 | |
| 1452 | hr = RegWriteString(hkKey, L"ThisVersionInstalled", L"Y"); |
| 1453 | ExitOnFailure(hr, "Failed to write %ls value.", L"ThisVersionInstalled"); |
| 1454 | |
| 1455 | hr = RegWriteString(hkKey, L"PackageName", pRegistration->sczDisplayName); |
| 1456 | ExitOnFailure(hr, "Failed to write %ls value.", L"PackageName"); |
| 1457 | |
| 1458 | hr = RegWriteString(hkKey, L"PackageVersion", pRegistration->sczDisplayVersion); |
| 1459 | ExitOnFailure(hr, "Failed to write %ls value.", L"PackageVersion"); |
| 1460 | |
| 1461 | hr = RegWriteString(hkKey, L"Publisher", pRegistration->sczPublisher); |
| 1462 | ExitOnFailure(hr, "Failed to write %ls value.", L"Publisher"); |
| 1463 | |
| 1464 | if (pRegistration->update.sczDepartment) |
| 1465 | { |
| 1466 | hr = RegWriteString(hkKey, L"PublishingGroup", pRegistration->update.sczDepartment); |
| 1467 | ExitOnFailure(hr, "Failed to write %ls value.", L"PublishingGroup"); |
| 1468 | } |
| 1469 | |
| 1470 | hr = RegWriteString(hkKey, L"ReleaseType", pRegistration->update.sczClassification); |
| 1471 | ExitOnFailure(hr, "Failed to write %ls value.", L"ReleaseType"); |
| 1472 | |
| 1473 | hr = RegWriteStringVariable(hkKey, pVariables, VARIABLE_LOGONUSER, L"InstalledBy"); |
| 1474 | ExitOnFailure(hr, "Failed to write %ls value.", L"InstalledBy"); |
| 1475 | |
| 1476 | hr = RegWriteStringVariable(hkKey, pVariables, VARIABLE_DATE, L"InstalledDate"); |
| 1477 | ExitOnFailure(hr, "Failed to write %ls value.", L"InstalledDate"); |
| 1478 | |
| 1479 | hr = RegWriteStringVariable(hkKey, pVariables, VARIABLE_INSTALLERNAME, L"InstallerName"); |
| 1480 | ExitOnFailure(hr, "Failed to write %ls value.", L"InstallerName"); |
| 1481 | |
| 1482 | hr = RegWriteStringVariable(hkKey, pVariables, VARIABLE_INSTALLERVERSION, L"InstallerVersion"); |
| 1483 | ExitOnFailure(hr, "Failed to write %ls value.", L"InstallerVersion"); |
| 1484 | |
| 1485 | LExit: |
| 1486 | ReleaseRegKey(hkKey); |
| 1487 | ReleaseStr(sczKey); |
| 1488 | |
| 1489 | return hr; |
| 1490 | } |
| 1491 | |
| 1492 | static HRESULT RemoveUpdateRegistration( |
| 1493 | __in BURN_REGISTRATION* pRegistration |
| 1494 | ) |
| 1495 | { |
| 1496 | HRESULT hr = S_OK; |
| 1497 | LPWSTR sczKey = NULL; |
| 1498 | LPWSTR sczPackageVersion = NULL; |
| 1499 | HKEY hkKey = NULL; |
| 1500 | BOOL fDeleteRegKey = TRUE; |
| 1501 | BOOL fDeleted = FALSE; |
| 1502 | |
| 1503 | hr = FormatUpdateRegistrationKey(pRegistration, &sczKey); |
| 1504 | ExitOnFailure(hr, "Failed to format key for update registration."); |
| 1505 | |
| 1506 | // Only delete if the uninstalling bundle's PackageVersion is the same as the |
| 1507 | // PackageVersion in the update registration key. |
| 1508 | // This is to support build to build upgrades |
| 1509 | hr = RegOpen(pRegistration->hkRoot, sczKey, KEY_QUERY_VALUE, &hkKey); |
| 1510 | if (SUCCEEDED(hr)) |
| 1511 | { |
| 1512 | hr = RegReadString(hkKey, L"PackageVersion", &sczPackageVersion); |
| 1513 | if (SUCCEEDED(hr)) |
| 1514 | { |
| 1515 | if (CSTR_EQUAL != ::CompareStringW(LOCALE_INVARIANT, 0, sczPackageVersion, -1, pRegistration->sczDisplayVersion, -1)) |
| 1516 | { |
| 1517 | fDeleteRegKey = FALSE; |
| 1518 | } |
| 1519 | } |
| 1520 | ReleaseRegKey(hkKey); |
| 1521 | } |
| 1522 | |
| 1523 | // Unable to open the key or read the value is okay. |
| 1524 | hr = S_OK; |
| 1525 | |
| 1526 | if (fDeleteRegKey) |
| 1527 | { |
| 1528 | hr = RegDelete(pRegistration->hkRoot, sczKey, REG_KEY_DEFAULT, FALSE); |
| 1529 | ExitOnPathFailure(hr, fDeleted, "Failed to remove update registration key: %ls", sczKey); |
| 1530 | } |
| 1531 | |
| 1532 | LExit: |
| 1533 | ReleaseStr(sczPackageVersion); |
| 1534 | ReleaseStr(sczKey); |
| 1535 | |
| 1536 | return hr; |
| 1537 | } |
| 1538 | |
| 1539 | static HRESULT RegWriteStringVariable( |
| 1540 | __in HKEY hk, |
| 1541 | __in BURN_VARIABLES* pVariables, |
| 1542 | __in LPCWSTR wzVariable, |
| 1543 | __in LPCWSTR wzName |
| 1544 | ) |
| 1545 | { |
| 1546 | HRESULT hr = S_OK; |
| 1547 | LPWSTR sczValue = NULL; |
| 1548 | |
| 1549 | hr = VariableGetString(pVariables, wzVariable, &sczValue); |
| 1550 | ExitOnFailure(hr, "Failed to get the %ls variable.", wzVariable); |
| 1551 | |
| 1552 | hr = RegWriteString(hk, wzName, sczValue); |
| 1553 | ExitOnFailure(hr, "Failed to write %ls value.", wzName); |
| 1554 | |
| 1555 | LExit: |
| 1556 | StrSecureZeroFreeString(sczValue); |
| 1557 | |
| 1558 | return hr; |
| 1559 | } |
| 1560 | |
| 1561 | static HRESULT UpdateBundleNameRegistration( |
| 1562 | __in BURN_REGISTRATION* pRegistration, |
| 1563 | __in BURN_VARIABLES* pVariables, |
| 1564 | __in HKEY hkRegistration, |
| 1565 | __in BOOL fInProgressRegistration |
| 1566 | ) |
| 1567 | { |
| 1568 | HRESULT hr = S_OK; |
| 1569 | LPWSTR sczDisplayName = NULL; |
| 1570 | |
| 1571 | if (fInProgressRegistration) |
| 1572 | { |
| 1573 | hr = GetBundleInProgressName(pRegistration, pVariables, &sczDisplayName); |
| 1574 | ExitOnFailure(hr, "Failed to get bundle in-progress name."); |
| 1575 | } |
| 1576 | |
| 1577 | if (!sczDisplayName || !*sczDisplayName) |
| 1578 | { |
| 1579 | hr = GetBundleName(pRegistration, pVariables, &sczDisplayName); |
| 1580 | ExitOnFailure(hr, "Failed to get bundle name."); |
| 1581 | } |
| 1582 | |
| 1583 | hr = RegWriteString(hkRegistration, BURN_REGISTRATION_REGISTRY_BUNDLE_DISPLAY_NAME, sczDisplayName); |
| 1584 | ExitOnFailure(hr, "Failed to write %ls value.", BURN_REGISTRATION_REGISTRY_BUNDLE_DISPLAY_NAME); |
| 1585 | |
| 1586 | LExit: |
| 1587 | ReleaseStr(sczDisplayName); |
| 1588 | |
| 1589 | return hr; |
| 1590 | } |
| 1591 | |
| 1592 | static HRESULT UpdateEstimatedSize( |
| 1593 | __in HKEY hkRegistration, |
| 1594 | __in DWORD64 qwEstimatedSize |
| 1595 | ) |
| 1596 | { |
| 1597 | HRESULT hr = S_OK; |
| 1598 | DWORD dwSize = 0; |
| 1599 | |
| 1600 | qwEstimatedSize /= 1024; // Convert bytes to KB |
| 1601 | if (0 < qwEstimatedSize) |
| 1602 | { |
| 1603 | if (DWORD_MAX < qwEstimatedSize) |
| 1604 | { |
| 1605 | // ARP doesn't support QWORDs here |
| 1606 | dwSize = DWORD_MAX; |
| 1607 | } |
| 1608 | else |
| 1609 | { |
| 1610 | dwSize = static_cast<DWORD>(qwEstimatedSize); |
| 1611 | } |
| 1612 | |
| 1613 | hr = RegWriteNumber(hkRegistration, REGISTRY_BUNDLE_ESTIMATED_SIZE, dwSize); |
| 1614 | ExitOnFailure(hr, "Failed to write %ls value.", REGISTRY_BUNDLE_ESTIMATED_SIZE); |
| 1615 | } |
| 1616 | |
| 1617 | LExit: |
| 1618 | return hr; |
| 1619 | } |
| 1620 | |
| 1621 | static BOOL IsWuRebootPending() |
| 1622 | { |
| 1623 | HRESULT hr = S_OK; |
| 1624 | BOOL fUninitializeCom = FALSE; |
| 1625 | BOOL fRebootPending = FALSE; |
| 1626 | |
| 1627 | // Do a best effort to ask WU if a reboot is required. If anything goes |
| 1628 | // wrong then let's pretend a reboot is not required. |
| 1629 | hr = ::CoInitialize(NULL); |
| 1630 | fUninitializeCom = SUCCEEDED(hr); |
| 1631 | if (fUninitializeCom || RPC_E_CHANGED_MODE == hr) |
| 1632 | { |
| 1633 | hr = WuaRestartRequired(&fRebootPending); |
| 1634 | if (FAILED(hr)) |
| 1635 | { |
| 1636 | fRebootPending = FALSE; |
| 1637 | } |
| 1638 | |
| 1639 | if (fUninitializeCom) |
| 1640 | { |
| 1641 | ::CoUninitialize(); |
| 1642 | } |
| 1643 | } |
| 1644 | |
| 1645 | return fRebootPending; |
| 1646 | } |
| 1647 | |
| 1648 | static BOOL IsRegistryRebootPending() |
| 1649 | { |
| 1650 | HRESULT hr = S_OK; |
| 1651 | DWORD dwValue; |
| 1652 | HKEY hk = NULL; |
| 1653 | BOOL fRebootPending = FALSE; |
| 1654 | |
| 1655 | hr = RegKeyReadNumber(HKEY_LOCAL_MACHINE, L"SOFTWARE\\Microsoft\\ServerManager", L"CurrentRebootAttempts", REG_KEY_DEFAULT, &dwValue); |
| 1656 | fRebootPending = SUCCEEDED(hr) && 0 < dwValue; |
| 1657 | |
| 1658 | if (!fRebootPending) |
| 1659 | { |
| 1660 | hr = RegKeyReadNumber(HKEY_LOCAL_MACHINE, L"SOFTWARE\\Microsoft\\Updates", L"UpdateExeVolatile", REG_KEY_DEFAULT, &dwValue); |
| 1661 | fRebootPending = SUCCEEDED(hr) && 0 < dwValue; |
| 1662 | |
| 1663 | if (!fRebootPending) |
| 1664 | { |
| 1665 | fRebootPending = RegValueExists(HKEY_LOCAL_MACHINE, L"SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Component Based Servicing\\RebootPending", NULL, REG_KEY_DEFAULT); |
| 1666 | |
| 1667 | if (!fRebootPending) |
| 1668 | { |
| 1669 | fRebootPending = RegValueExists(HKEY_LOCAL_MACHINE, L"SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Component Based Servicing\\RebootInProgress", NULL, REG_KEY_DEFAULT); |
| 1670 | |
| 1671 | if (!fRebootPending) |
| 1672 | { |
| 1673 | hr = RegKeyReadNumber(HKEY_LOCAL_MACHINE, L"SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\WindowsUpdate\\Auto Update", L"AUState", REG_KEY_DEFAULT, &dwValue); |
| 1674 | fRebootPending = SUCCEEDED(hr) && 8 == dwValue; |
| 1675 | |
| 1676 | if (!fRebootPending) |
| 1677 | { |
| 1678 | fRebootPending = RegValueExists(HKEY_LOCAL_MACHINE, L"SYSTEM\\CurrentControlSet\\Control\\Session Manager", L"PendingFileRenameOperations", REG_KEY_DEFAULT); |
| 1679 | |
| 1680 | if (!fRebootPending) |
| 1681 | { |
| 1682 | fRebootPending = RegValueExists(HKEY_LOCAL_MACHINE, L"SYSTEM\\CurrentControlSet\\Control\\Session Manager", L"PendingFileRenameOperations2", REG_KEY_DEFAULT); |
| 1683 | |
| 1684 | if (!fRebootPending) |
| 1685 | { |
| 1686 | hr = RegOpenEx(HKEY_LOCAL_MACHINE, L"SYSTEM\\CurrentControlSet\\Control\\Session Manager\\FileRenameOperations", KEY_READ, REG_KEY_DEFAULT, &hk); |
| 1687 | if (SUCCEEDED(hr)) |
| 1688 | { |
| 1689 | DWORD cSubKeys = 0; |
| 1690 | DWORD cValues = 0; |
| 1691 | hr = RegQueryKey(hk, &cSubKeys, &cValues); |
| 1692 | fRebootPending = SUCCEEDED(hr) && (0 < cSubKeys || 0 < cValues); |
| 1693 | } |
| 1694 | } |
| 1695 | } |
| 1696 | } |
| 1697 | } |
| 1698 | } |
| 1699 | } |
| 1700 | } |
| 1701 | |
| 1702 | ReleaseRegKey(hk); |
| 1703 | |
| 1704 | return fRebootPending; |
| 1705 | } |