reactos/dll/win32/netcfgx/netcfgx.c

   1 /*
   2  * COPYRIGHT:       See COPYING in the top level directory
   3  * PROJECT:         ReactOS Configuration of network devices
   4  * FILE:            dll/win32/netcfgx/netcfgx.c
   5  * PURPOSE:         Network devices installer
   6  *
   7  * PROGRAMMERS:     Hervé Poussineau (hpoussin@reactos.org)
   8  */
   9
  10
  11 #include "precomp.h"
  12 #include <initguid.h>
  13 #include <devguid.h>
  14 #define NDEBUG
  15 #include <debug.h>
  16
  17 HINSTANCE netcfgx_hInstance;
  18 const GUID CLSID_TcpipConfigNotifyObject      = {0xA907657F, 0x6FDF, 0x11D0, {0x8E, 0xFB, 0x00, 0xC0, 0x4F, 0xD9, 0x12, 0xB2}};
  19
  20
  21
  22
  23 static INTERFACE_TABLE InterfaceTable[] =
  24 {
  25     {
  26         &CLSID_CNetCfg,
  27         INetCfg_Constructor
  28     },
  29     {
  30         &CLSID_TcpipConfigNotifyObject,
  31         TcpipConfigNotify_Constructor
  32     },
  33     {
  34         NULL,
  35         NULL
  36     }
  37 };
  38
  39 BOOL
  40 WINAPI
  41 DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID fImpLoad)
  42 {
  43     switch (fdwReason)
  44     {
  45         case DLL_PROCESS_ATTACH:
  46             netcfgx_hInstance = hinstDLL;
  47             DisableThreadLibraryCalls(netcfgx_hInstance);
  48             break;
  49     default:
  50         break;
  51     }
  52
  53     return TRUE;
  54 }
  55
  56 HRESULT
  57 WINAPI
  58 DllCanUnloadNow(void)
  59 {
  60     return S_FALSE;
  61 }
  62
  63 STDAPI
  64 DllRegisterServer(void)
  65 {
  66     HKEY hKey, hSubKey;
  67     LPOLESTR pStr;
  68     WCHAR szName[MAX_PATH] = L"CLSID\\";
  69
  70     if (FAILED(StringFromCLSID(&CLSID_CNetCfg, &pStr)))
  71         return SELFREG_E_CLASS;
  72
  73     wcscpy(&szName[6], pStr);
  74     CoTaskMemFree(pStr);
  75
  76     if (RegCreateKeyExW(HKEY_CLASSES_ROOT, szName, 0, NULL, 0, KEY_WRITE, NULL, &hKey, NULL) != ERROR_SUCCESS)
  77         return SELFREG_E_CLASS;
  78
  79     if (RegCreateKeyExW(hKey, L"InProcServer32", 0, NULL, 0, KEY_WRITE, NULL, &hSubKey, NULL) == ERROR_SUCCESS)
  80     {
  81         if (!GetModuleFileNameW(netcfgx_hInstance, szName, sizeof(szName)/sizeof(WCHAR)))
  82         {
  83             RegCloseKey(hSubKey);
  84             RegCloseKey(hKey);
  85             return SELFREG_E_CLASS;
  86         }
  87         szName[(sizeof(szName)/sizeof(WCHAR))-1] = L'\0';
  88         RegSetValueW(hSubKey, NULL, REG_SZ, szName, (wcslen(szName)+1) * sizeof(WCHAR));
  89         RegSetValueExW(hSubKey, L"ThreadingModel", 0, REG_SZ, (LPBYTE)L"Both", 10);
  90         RegCloseKey(hSubKey);
  91     }
  92
  93     RegCloseKey(hKey);
  94     return S_OK;
  95 }
  96
  97 STDAPI
  98 DllUnregisterServer(void)
  99 {
 100     //FIXME
 101     // implement unregistering services
 102     //
 103     return S_OK;
 104 }
 105
 106 STDAPI
 107 DllGetClassObject(
 108   REFCLSID rclsid,
 109   REFIID riid,
 110   LPVOID* ppv
 111 )
 112 {
 113     UINT i;
 114     HRESULT     hres = E_OUTOFMEMORY;
 115     IClassFactory * pcf = NULL;
 116
 117     if (!ppv)
 118         return E_INVALIDARG;
 119
 120     *ppv = NULL;
 121
 122     for (i = 0; InterfaceTable[i].riid; i++)
 123     {
 124         if (IsEqualIID(InterfaceTable[i].riid, rclsid))
 125         {
 126             pcf = IClassFactory_fnConstructor(InterfaceTable[i].lpfnCI, NULL, NULL);
 127             break;
 128         }
 129     }
 130
 131     if (!pcf)
 132     {
 133         return CLASS_E_CLASSNOTAVAILABLE;
 134     }
 135
 136     hres = IClassFactory_QueryInterface(pcf, riid, ppv);
 137     IClassFactory_Release(pcf);
 138
 139     return hres;
 140 }
 141
 142
 143 /* Append a REG_SZ to an existing REG_MULTI_SZ string in the registry.
 144  * If the value doesn't exist, create it.
 145  * Returns ERROR_SUCCESS if success. Othewise, returns an error code
 146  */
 147 static LONG
 148 AppendStringToMultiSZ(
 149         IN HKEY hKey,
 150         IN PCWSTR ValueName,
 151         IN PCWSTR ValueToAppend)
 152 {
 153         PWSTR Buffer = NULL;
 154         DWORD dwRegType;
 155         DWORD dwRequired, dwLength;
 156         DWORD dwTmp;
 157         LONG rc;
 158
 159         rc = RegQueryValueExW(
 160                 hKey,
 161                 ValueName,
 162                 NULL,
 163                 &dwRegType,
 164                 NULL,
 165                 &dwRequired);
 166         if (rc != ERROR_FILE_NOT_FOUND)
 167         {
 168                 if (rc != ERROR_SUCCESS)
 169                         goto cleanup;
 170                 if (dwRegType != REG_MULTI_SZ)
 171                 {
 172                         rc = ERROR_GEN_FAILURE;
 173                         goto cleanup;
 174                 }
 175
 176                 dwTmp = dwLength = dwRequired + wcslen(ValueToAppend) * sizeof(WCHAR) + sizeof(UNICODE_NULL);
 177                 Buffer = HeapAlloc(GetProcessHeap(), 0, dwLength);
 178                 if (!Buffer)
 179                 {
 180                         rc = ERROR_NOT_ENOUGH_MEMORY;
 181                         goto cleanup;
 182                 }
 183                 rc = RegQueryValueExW(
 184                         hKey,
 185                         ValueName,
 186                         NULL,
 187                         NULL,
 188                         (BYTE*)Buffer,
 189                         &dwTmp);
 190                 if (rc != ERROR_SUCCESS)
 191                         goto cleanup;
 192         }
 193         else
 194         {
 195                 dwRequired = sizeof(WCHAR);
 196                 dwLength = wcslen(ValueToAppend) * sizeof(WCHAR) + 2 * sizeof(UNICODE_NULL);
 197                 Buffer = HeapAlloc(GetProcessHeap(), 0, dwLength);
 198                 if (!Buffer)
 199                 {
 200                         rc = ERROR_NOT_ENOUGH_MEMORY;
 201                         goto cleanup;
 202                 }
 203         }
 204
 205         /* Append the value */
 206         wcscpy(&Buffer[dwRequired / sizeof(WCHAR) - 1], ValueToAppend);
 207         /* Terminate the REG_MULTI_SZ string */
 208         Buffer[dwLength / sizeof(WCHAR) - 1] = UNICODE_NULL;
 209
 210         rc = RegSetValueExW(
 211                 hKey,
 212                 ValueName,
 213                 0,
 214                 REG_MULTI_SZ,
 215                 (const BYTE*)Buffer,
 216                 dwLength);
 217
 218 cleanup:
 219         HeapFree(GetProcessHeap(), 0, Buffer);
 220         return rc;
 221 }
 222
 223 /* Install a section of a .inf file
 224  * Returns TRUE if success, FALSE if failure. Error code can
 225  * be retrieved with GetLastError()
 226  */
 227 static BOOL
 228 InstallInfSection(
 229         IN HWND hWnd,
 230         IN LPCWSTR InfFile,
 231         IN LPCWSTR InfSection OPTIONAL,
 232         IN LPCWSTR InfService OPTIONAL)
 233 {
 234         WCHAR Buffer[MAX_PATH];
 235         HINF hInf = INVALID_HANDLE_VALUE;
 236         UINT BufferSize;
 237         PVOID Context = NULL;
 238         BOOL ret = FALSE;
 239
 240         /* Get Windows directory */
 241         BufferSize = MAX_PATH - 5 - wcslen(InfFile);
 242         if (GetWindowsDirectoryW(Buffer, BufferSize) > BufferSize)
 243         {
 244                 /* Function failed */
 245                 SetLastError(ERROR_GEN_FAILURE);
 246                 goto cleanup;
 247         }
 248         /* We have enough space to add some information in the buffer */
 249         if (Buffer[wcslen(Buffer) - 1] != '\\')
 250                 wcscat(Buffer, L"\\");
 251         wcscat(Buffer, L"Inf\\");
 252         wcscat(Buffer, InfFile);
 253
 254         /* Install specified section */
 255         hInf = SetupOpenInfFileW(Buffer, NULL, INF_STYLE_WIN4, NULL);
 256         if (hInf == INVALID_HANDLE_VALUE)
 257                 goto cleanup;
 258
 259         Context = SetupInitDefaultQueueCallback(hWnd);
 260         if (Context == NULL)
 261                 goto cleanup;
 262
 263         ret = TRUE;
 264         if (ret && InfSection)
 265         {
 266                 ret = SetupInstallFromInfSectionW(
 267                         hWnd, hInf,
 268                         InfSection, SPINST_ALL,
 269                         NULL, NULL, SP_COPY_NEWER,
 270                         SetupDefaultQueueCallbackW, Context,
 271                         NULL, NULL);
 272         }
 273         if (ret && InfService)
 274         {
 275                 ret = SetupInstallServicesFromInfSectionW(
 276                         hInf, InfService, 0);
 277         }
 278
 279 cleanup:
 280         if (Context)
 281                 SetupTermDefaultQueueCallback(Context);
 282         if (hInf != INVALID_HANDLE_VALUE)
 283                 SetupCloseInfFile(hInf);
 284         return ret;
 285 }
 286
 287 /* Add default services for network cards */
 288 static DWORD
 289 InstallAdditionalServices(
 290         IN HWND hWnd)
 291 {
 292         BOOL ret;
 293         UNICODE_STRING TcpipServicePath = RTL_CONSTANT_STRING(L"\\Registry\\Machine\\System\\CurrentControlSet\\Services\\Tcpip");
 294
 295         /* Install TCP/IP protocol */
 296         ret = InstallInfSection(
 297                 hWnd,
 298                 L"nettcpip.inf",
 299                 L"MS_TCPIP.PrimaryInstall",
 300                 L"MS_TCPIP.PrimaryInstall.Services");
 301         if (!ret && GetLastError() != ERROR_FILE_NOT_FOUND)
 302         {
 303                 DPRINT("InstallInfSection() failed with error 0x%lx\n", GetLastError());
 304                 return GetLastError();
 305         }
 306         else if (ret)
 307         {
 308                 /* Start the TCP/IP driver */
 309                 ret = NtLoadDriver(&TcpipServicePath);
 310                 if (ret)
 311                 {
 312                         /* This isn't really fatal but we want to warn anyway */
 313                         DPRINT1("NtLoadDriver(TCPIP) failed with NTSTATUS 0x%lx\n", (NTSTATUS)ret);
 314                 }
 315         }
 316
 317
 318         /* You can add here more clients (SMB...) and services (DHCP server...) */
 319
 320         return ERROR_SUCCESS;
 321 }
 322
 323 static DWORD
 324 InstallNetDevice(
 325         IN HDEVINFO DeviceInfoSet,
 326         IN PSP_DEVINFO_DATA DeviceInfoData,
 327         LPCWSTR UuidString,
 328         DWORD Characteristics,
 329         LPCWSTR BusType)
 330 {
 331         LPWSTR InstanceId = NULL;
 332         LPWSTR DeviceName = NULL;
 333         LPWSTR ExportName = NULL;
 334         LONG rc;
 335         HKEY hKey = NULL;
 336         HKEY hNetworkKey = NULL;
 337         HKEY hLinkageKey = NULL;
 338         HKEY hConnectionKey = NULL;
 339         DWORD dwShowIcon, dwLength, dwValue;
 340
 341         /* Get Instance ID */
 342         if (SetupDiGetDeviceInstanceIdW(DeviceInfoSet, DeviceInfoData, NULL, 0, &dwLength))
 343         {
 344                 DPRINT("SetupDiGetDeviceInstanceIdW() returned TRUE. FALSE expected\n");
 345                 rc = ERROR_GEN_FAILURE;
 346                 goto cleanup;
 347         }
 348         InstanceId = HeapAlloc(GetProcessHeap(), 0, dwLength * sizeof(WCHAR));
 349         if (!InstanceId)
 350         {
 351                 DPRINT("HeapAlloc() failed\n");
 352                 rc = ERROR_NOT_ENOUGH_MEMORY;
 353                 goto cleanup;
 354         }
 355         if (!SetupDiGetDeviceInstanceIdW(DeviceInfoSet, DeviceInfoData, InstanceId, dwLength, NULL))
 356         {
 357                 rc = GetLastError();
 358                 DPRINT("SetupDiGetDeviceInstanceIdW() failed with error 0x%lx\n", rc);
 359                 goto cleanup;
 360         }
 361
 362         /* Create device name */
 363         DeviceName = HeapAlloc(GetProcessHeap(), 0, (wcslen(L"\\Device\\") + wcslen(UuidString)) * sizeof(WCHAR) + sizeof(UNICODE_NULL));
 364         if (!DeviceName)
 365         {
 366                 DPRINT("HeapAlloc() failed\n");
 367                 rc = ERROR_NOT_ENOUGH_MEMORY;
 368                 goto cleanup;
 369         }
 370         wcscpy(DeviceName, L"\\Device\\");
 371         wcscat(DeviceName, UuidString);
 372
 373         /* Create export name */
 374         ExportName = HeapAlloc(GetProcessHeap(), 0, (wcslen(L"\\Device\\Tcpip_") + wcslen(UuidString)) * sizeof(WCHAR) + sizeof(UNICODE_NULL));
 375         if (!ExportName)
 376         {
 377                 DPRINT("HeapAlloc() failed\n");
 378                 rc = ERROR_NOT_ENOUGH_MEMORY;
 379                 goto cleanup;
 380         }
 381         wcscpy(ExportName, L"\\Device\\Tcpip_");
 382         wcscat(ExportName, UuidString);
 383
 384         /* Write Tcpip parameters in new service Key */
 385         rc = RegCreateKeyExW(HKEY_LOCAL_MACHINE, L"SYSTEM\\CurrentControlSet\\Services", 0, NULL, REG_OPTION_NON_VOLATILE, 0, NULL, &hKey, NULL);
 386         if (rc != ERROR_SUCCESS)
 387         {
 388                 DPRINT("RegCreateKeyExW() failed with error 0x%lx\n", rc);
 389                 goto cleanup;
 390         }
 391         rc = RegCreateKeyExW(hKey, UuidString, 0, NULL, REG_OPTION_NON_VOLATILE, 0, NULL, &hNetworkKey, NULL);
 392         if (rc != ERROR_SUCCESS)
 393         {
 394                 DPRINT("RegCreateKeyExW() failed with error 0x%lx\n", rc);
 395                 goto cleanup;
 396         }
 397         RegCloseKey(hKey);
 398         hKey = NULL;
 399         rc = RegCreateKeyExW(hNetworkKey, L"Parameters\\Tcpip", 0, NULL, REG_OPTION_NON_VOLATILE, KEY_SET_VALUE, NULL, &hKey, NULL);
 400         if (rc != ERROR_SUCCESS)
 401         {
 402                 DPRINT("RegCreateKeyExW() failed with error 0x%lx\n", rc);
 403                 goto cleanup;
 404         }
 405         RegCloseKey(hNetworkKey);
 406         hNetworkKey = NULL;
 407         rc = RegSetValueExW(hKey, L"DefaultGateway", 0, REG_SZ, (const BYTE*)L"0.0.0.0", (wcslen(L"0.0.0.0") + 1) * sizeof(WCHAR));
 408         if (rc != ERROR_SUCCESS)
 409         {
 410                 DPRINT("RegSetValueExW() failed with error 0x%lx\n", rc);
 411                 goto cleanup;
 412         }
 413         rc = RegSetValueExW(hKey, L"IPAddress", 0, REG_SZ, (const BYTE*)L"0.0.0.0", (wcslen(L"0.0.0.0") + 1) * sizeof(WCHAR));
 414         if (rc != ERROR_SUCCESS)
 415         {
 416                 DPRINT("RegSetValueExW() failed with error 0x%lx\n", rc);
 417                 goto cleanup;
 418         }
 419         rc = RegSetValueExW(hKey, L"SubnetMask", 0, REG_SZ, (const BYTE*)L"0.0.0.0", (wcslen(L"0.0.0.0") + 1) * sizeof(WCHAR));
 420         if (rc != ERROR_SUCCESS)
 421         {
 422                 DPRINT("RegSetValueExW() failed with error 0x%lx\n", rc);
 423                 goto cleanup;
 424         }
 425         dwValue = 1;
 426         rc = RegSetValueExW(hKey, L"DhcpEnabled", 0, REG_DWORD, (const BYTE*)&dwValue, sizeof(DWORD));
 427         if (rc != ERROR_SUCCESS)
 428         {
 429                 DPRINT("RegSetValueExW() failed with error 0x%lx\n", rc);
 430                 goto cleanup;
 431         }
 432         RegCloseKey(hKey);
 433         hKey = NULL;
 434
 435         /* Write 'Linkage' key in hardware key */
 436 #if _WIN32_WINNT >= 0x502
 437         hKey = SetupDiOpenDevRegKey(DeviceInfoSet, DeviceInfoData, DICS_FLAG_GLOBAL, 0, DIREG_DRV, KEY_READ | KEY_WRITE);
 438 #else
 439         hKey = SetupDiOpenDevRegKey(DeviceInfoSet, DeviceInfoData, DICS_FLAG_GLOBAL, 0, DIREG_DRV, KEY_ALL_ACCESS);
 440 #endif
 441         if (hKey == INVALID_HANDLE_VALUE && GetLastError() == ERROR_FILE_NOT_FOUND)
 442                 hKey = SetupDiCreateDevRegKeyW(DeviceInfoSet, DeviceInfoData, DICS_FLAG_GLOBAL, 0, DIREG_DRV, NULL, NULL);
 443         if (hKey == INVALID_HANDLE_VALUE)
 444         {
 445                 hKey = NULL;
 446                 rc = GetLastError();
 447                 DPRINT("SetupDiCreateDevRegKeyW() failed with error 0x%lx\n", rc);
 448                 goto cleanup;
 449         }
 450         rc = RegSetValueExW(hKey, L"NetCfgInstanceId", 0, REG_SZ, (const BYTE*)UuidString, (wcslen(UuidString) + 1) * sizeof(WCHAR));
 451         if (rc != ERROR_SUCCESS)
 452         {
 453                 DPRINT("RegSetValueExW() failed with error 0x%lx\n", rc);
 454                 goto cleanup;
 455         }
 456         rc = RegSetValueExW(hKey, L"Characteristics", 0, REG_DWORD, (const BYTE*)&Characteristics, sizeof(DWORD));
 457         if (rc != ERROR_SUCCESS)
 458         {
 459                 DPRINT("RegSetValueExW() failed with error 0x%lx\n", rc);
 460                 goto cleanup;
 461         }
 462         if (BusType)
 463                 rc = RegSetValueExW(hKey, L"BusType", 0, REG_SZ, (const BYTE*)BusType, (wcslen(BusType) + 1) * sizeof(WCHAR));
 464                 if (rc != ERROR_SUCCESS)
 465                 {
 466                         DPRINT("RegSetValueExW() failed with error 0x%lx\n", rc);
 467                         goto cleanup;
 468                 }
 469         rc = RegCreateKeyExW(hKey, L"Linkage", 0, NULL, REG_OPTION_NON_VOLATILE, KEY_SET_VALUE, NULL, &hLinkageKey, NULL);
 470         if (rc != ERROR_SUCCESS)
 471         {
 472                 DPRINT("RegCreateKeyExW() failed with error 0x%lx\n", rc);
 473                 goto cleanup;
 474         }
 475         rc = RegSetValueExW(hLinkageKey, L"Export", 0, REG_SZ, (const BYTE*)DeviceName, (wcslen(DeviceName) + 1) * sizeof(WCHAR));
 476         if (rc != ERROR_SUCCESS)
 477         {
 478                 DPRINT("RegSetValueExW() failed with error 0x%lx\n", rc);
 479                 goto cleanup;
 480         }
 481         rc = RegSetValueExW(hLinkageKey, L"RootDevice", 0, REG_SZ, (const BYTE*)UuidString, (wcslen(UuidString) + 1) * sizeof(WCHAR));
 482         if (rc != ERROR_SUCCESS)
 483         {
 484                 DPRINT("RegSetValueExW() failed with error 0x%lx\n", rc);
 485                 goto cleanup;
 486         }
 487         rc = RegSetValueExW(hLinkageKey, L"UpperBind", 0, REG_SZ, (const BYTE*)L"Tcpip", (wcslen(L"Tcpip") + 1) * sizeof(WCHAR));
 488         if (rc != ERROR_SUCCESS)
 489         {
 490                 DPRINT("RegSetValueExW() failed with error 0x%lx\n", rc);
 491                 goto cleanup;
 492         }
 493         RegCloseKey(hKey);
 494         hKey = NULL;
 495
 496         /* Write connection information in network subkey */
 497         rc = RegCreateKeyExW(HKEY_LOCAL_MACHINE, L"SYSTEM\\CurrentControlSet\\Control\\Network\\{4D36E972-E325-11CE-BFC1-08002BE10318}", 0, NULL, REG_OPTION_NON_VOLATILE, 0, NULL, &hNetworkKey, NULL);
 498         if (rc != ERROR_SUCCESS)
 499         {
 500                 DPRINT("RegCreateKeyExW() failed with error 0x%lx\n", rc);
 501                 goto cleanup;
 502         }
 503         rc = RegCreateKeyExW(hNetworkKey, UuidString, 0, NULL, REG_OPTION_NON_VOLATILE, KEY_CREATE_SUB_KEY, NULL, &hKey, NULL);
 504         if (rc != ERROR_SUCCESS)
 505         {
 506                 DPRINT("RegCreateKeyExW() failed with error 0x%lx\n", rc);
 507                 goto cleanup;
 508         }
 509         rc = RegCreateKeyExW(hKey, L"Connection", 0, NULL, REG_OPTION_NON_VOLATILE, KEY_SET_VALUE, NULL, &hConnectionKey, NULL);
 510         RegCloseKey(hKey);
 511         hKey = NULL;
 512         if (rc != ERROR_SUCCESS)
 513         {
 514                 DPRINT("RegCreateKeyExW() failed with error 0x%lx\n", rc);
 515                 goto cleanup;
 516         }
 517         rc = RegSetValueExW(hConnectionKey, L"Name", 0, REG_SZ, (const BYTE*)L"Network connection", (wcslen(L"Network connection") + 1) * sizeof(WCHAR));
 518         if (rc != ERROR_SUCCESS)
 519         {
 520                 DPRINT("RegSetValueExW() failed with error 0x%lx\n", rc);
 521                 goto cleanup;
 522         }
 523         rc = RegSetValueExW(hConnectionKey, L"PnpInstanceId", 0, REG_SZ, (const BYTE*)InstanceId, (wcslen(InstanceId) + 1) * sizeof(WCHAR));
 524         if (rc != ERROR_SUCCESS)
 525         {
 526                 DPRINT("RegSetValueExW() failed with error 0x%lx\n", rc);
 527                 goto cleanup;
 528         }
 529         dwShowIcon = 1;
 530         rc = RegSetValueExW(hConnectionKey, L"ShowIcon", 0, REG_DWORD, (const BYTE*)&dwShowIcon, sizeof(dwShowIcon));
 531         if (rc != ERROR_SUCCESS)
 532         {
 533                 DPRINT("RegSetValueExW() failed with error 0x%lx\n", rc);
 534                 goto cleanup;
 535         }
 536
 537         /* Write linkage information in Tcpip service */
 538         rc = RegCreateKeyExW(HKEY_LOCAL_MACHINE, L"SYSTEM\\CurrentControlSet\\Services\\Tcpip\\Linkage", 0, NULL, REG_OPTION_NON_VOLATILE, KEY_QUERY_VALUE | KEY_SET_VALUE, NULL, &hKey, NULL);
 539         if (rc != ERROR_SUCCESS)
 540         {
 541                 DPRINT("RegCreateKeyExW() failed with error 0x%lx\n", rc);
 542                 goto cleanup;
 543         }
 544         rc = AppendStringToMultiSZ(hKey, L"Bind", DeviceName);
 545         if (rc != ERROR_SUCCESS)
 546         {
 547                 DPRINT("AppendStringToMultiSZ() failed with error 0x%lx\n", rc);
 548                 goto cleanup;
 549         }
 550         rc = AppendStringToMultiSZ(hKey, L"Export", ExportName);
 551         if (rc != ERROR_SUCCESS)
 552         {
 553                 DPRINT("AppendStringToMultiSZ() failed with error 0x%lx\n", rc);
 554                 goto cleanup;
 555         }
 556         rc = AppendStringToMultiSZ(hKey, L"Route", UuidString);
 557         if (rc != ERROR_SUCCESS)
 558         {
 559                 DPRINT("AppendStringToMultiSZ() failed with error 0x%lx\n", rc);
 560                 goto cleanup;
 561         }
 562
 563         /* Install additionnal services */
 564         rc = InstallAdditionalServices(NULL);
 565         if (rc != ERROR_SUCCESS)
 566         {
 567                 DPRINT("InstallAdditionalServices() failed with error 0x%lx\n", rc);
 568                 goto cleanup;
 569         }
 570
 571         rc = ERROR_SUCCESS;
 572
 573 cleanup:
 574         HeapFree(GetProcessHeap(), 0, InstanceId);
 575         HeapFree(GetProcessHeap(), 0, DeviceName);
 576         HeapFree(GetProcessHeap(), 0, ExportName);
 577         if (hKey != NULL)
 578                 RegCloseKey(hKey);
 579         if (hNetworkKey != NULL)
 580                 RegCloseKey(hNetworkKey);
 581         if (hLinkageKey != NULL)
 582                 RegCloseKey(hLinkageKey);
 583         if (hConnectionKey != NULL)
 584                 RegCloseKey(hConnectionKey);
 585         return rc;
 586 }
 587
 588 static DWORD
 589 InstallNetClient(VOID)
 590 {
 591         DPRINT1("Installation of network clients is not yet supported\n");
 592         return ERROR_GEN_FAILURE;
 593 }
 594
 595 static DWORD
 596 InstallNetService(VOID)
 597 {
 598         DPRINT1("Installation of network services is not yet supported\n");
 599         return ERROR_GEN_FAILURE;
 600 }
 601
 602 static DWORD
 603 InstallNetTransport(VOID)
 604 {
 605         DPRINT1("Installation of network protocols is not yet supported\n");
 606         return ERROR_GEN_FAILURE;
 607 }
 608
 609 DWORD WINAPI
 610 NetClassInstaller(
 611         IN DI_FUNCTION InstallFunction,
 612         IN HDEVINFO DeviceInfoSet,
 613         IN PSP_DEVINFO_DATA DeviceInfoData OPTIONAL)
 614 {
 615         SP_DRVINFO_DATA_W DriverInfoData;
 616         SP_DRVINFO_DETAIL_DATA_W DriverInfoDetail;
 617         WCHAR SectionName[LINE_LEN];
 618         HINF hInf = INVALID_HANDLE_VALUE;
 619         INFCONTEXT InfContext;
 620         UINT ErrorLine;
 621         INT CharacteristicsInt;
 622         DWORD Characteristics;
 623         LPWSTR BusType = NULL;
 624         RPC_STATUS RpcStatus;
 625         UUID Uuid;
 626         LPWSTR UuidRpcString = NULL;
 627         LPWSTR UuidString = NULL;
 628         LONG rc;
 629         DWORD dwLength;
 630
 631         if (InstallFunction != DIF_INSTALLDEVICE)
 632                 return ERROR_DI_DO_DEFAULT;
 633
 634         DPRINT("%lu %p %p\n", InstallFunction, DeviceInfoSet, DeviceInfoData);
 635
 636         /* Get driver info details */
 637         DriverInfoData.cbSize = sizeof(SP_DRVINFO_DATA_W);
 638         if (!SetupDiGetSelectedDriverW(DeviceInfoSet, DeviceInfoData, &DriverInfoData))
 639         {
 640                 rc = GetLastError();
 641                 DPRINT("SetupDiGetSelectedDriverW() failed with error 0x%lx\n", rc);
 642                 goto cleanup;
 643         }
 644         DriverInfoDetail.cbSize = sizeof(SP_DRVINFO_DETAIL_DATA_W);
 645         if (!SetupDiGetDriverInfoDetailW(DeviceInfoSet, DeviceInfoData, &DriverInfoData, &DriverInfoDetail, sizeof(DriverInfoDetail), NULL)
 646          && GetLastError() != ERROR_INSUFFICIENT_BUFFER)
 647         {
 648                 rc = GetLastError();
 649                 DPRINT("SetupDiGetDriverInfoDetailW() failed with error 0x%lx\n", rc);
 650                 goto cleanup;
 651         }
 652         hInf = SetupOpenInfFileW(DriverInfoDetail.InfFileName, NULL, INF_STYLE_WIN4, &ErrorLine);
 653         if (hInf == INVALID_HANDLE_VALUE)
 654         {
 655                 rc = GetLastError();
 656                 DPRINT("SetupOpenInfFileW() failed with error 0x%lx\n", rc);
 657                 goto cleanup;
 658         }
 659         if (!SetupDiGetActualSectionToInstallW(hInf, DriverInfoDetail.SectionName, SectionName, LINE_LEN, NULL, NULL))
 660         {
 661                 rc = GetLastError();
 662                 DPRINT("SetupDiGetActualSectionToInstallW() failed with error 0x%lx\n", rc);
 663                 goto cleanup;
 664         }
 665
 666         /* Get Characteristics and BusType (optional) from .inf file */
 667         if (!SetupFindFirstLineW(hInf, SectionName, L"Characteristics", &InfContext))
 668         {
 669                 rc = GetLastError();
 670                 DPRINT("Unable to find key %S in section %S of file %S (error 0x%lx)\n",
 671                         L"Characteristics", SectionName, DriverInfoDetail.InfFileName, rc);
 672                 goto cleanup;
 673         }
 674         if (!SetupGetIntField(&InfContext, 1, &CharacteristicsInt))
 675         {
 676                 rc = GetLastError();
 677                 DPRINT("SetupGetIntField() failed with error 0x%lx\n", rc);
 678                 goto cleanup;
 679         }
 680         Characteristics = (DWORD)CharacteristicsInt;
 681         if (IsEqualIID(&DeviceInfoData->ClassGuid, &GUID_DEVCLASS_NET))
 682         {
 683                 if (SetupFindFirstLineW(hInf, SectionName, L"BusType", &InfContext))
 684                 {
 685                         if (!SetupGetStringFieldW(&InfContext, 1, NULL, 0, &dwLength))
 686                         {
 687                                 rc = GetLastError();
 688                                 DPRINT("SetupGetStringFieldW() failed with error 0x%lx\n", rc);
 689                                 goto cleanup;
 690                         }
 691                         BusType = HeapAlloc(GetProcessHeap(), 0, dwLength * sizeof(WCHAR));
 692                         if (!BusType)
 693                         {
 694                                 DPRINT("HeapAlloc() failed\n");
 695                                 rc = ERROR_NOT_ENOUGH_MEMORY;
 696                                 goto cleanup;
 697                         }
 698                         if (!SetupGetStringFieldW(&InfContext, 1, BusType, dwLength, NULL))
 699                         {
 700                                 rc = GetLastError();
 701                                 DPRINT("SetupGetStringFieldW() failed with error 0x%lx\n", rc);
 702                                 goto cleanup;
 703                         }
 704                 }
 705         }
 706
 707         /* Create a new UUID */
 708         RpcStatus = UuidCreate(&Uuid);
 709         if (RpcStatus != RPC_S_OK && RpcStatus != RPC_S_UUID_LOCAL_ONLY)
 710         {
 711                 DPRINT("UuidCreate() failed with RPC status 0x%lx\n", RpcStatus);
 712                 rc = ERROR_GEN_FAILURE;
 713                 goto cleanup;
 714         }
 715         RpcStatus = UuidToStringW(&Uuid, &UuidRpcString);
 716         if (RpcStatus != RPC_S_OK)
 717         {
 718                 DPRINT("UuidToStringW() failed with RPC status 0x%lx\n", RpcStatus);
 719                 rc = ERROR_GEN_FAILURE;
 720                 goto cleanup;
 721         }
 722
 723         /* Add curly braces around Uuid */
 724         UuidString = HeapAlloc(GetProcessHeap(), 0, (2 + wcslen(UuidRpcString)) * sizeof(WCHAR) + sizeof(UNICODE_NULL));
 725         if (!UuidString)
 726         {
 727                 DPRINT("HeapAlloc() failed\n");
 728                 rc = ERROR_NOT_ENOUGH_MEMORY;
 729                 goto cleanup;
 730         }
 731         wcscpy(UuidString, L"{");
 732         wcscat(UuidString, UuidRpcString);
 733         wcscat(UuidString, L"}");
 734
 735         if (IsEqualIID(&DeviceInfoData->ClassGuid, &GUID_DEVCLASS_NET))
 736                 rc = InstallNetDevice(DeviceInfoSet, DeviceInfoData, UuidString, Characteristics, BusType);
 737         else if (IsEqualIID(&DeviceInfoData->ClassGuid, &GUID_DEVCLASS_NETCLIENT))
 738                 rc = InstallNetClient();
 739         else if (IsEqualIID(&DeviceInfoData->ClassGuid, &GUID_DEVCLASS_NETSERVICE))
 740                 rc = InstallNetService();
 741         else if (IsEqualIID(&DeviceInfoData->ClassGuid, &GUID_DEVCLASS_NETTRANS))
 742                 rc = InstallNetTransport();
 743         else
 744         {
 745                 DPRINT("Invalid class guid\n");
 746                 rc = ERROR_GEN_FAILURE;
 747         }
 748
 749 cleanup:
 750         if (hInf != INVALID_HANDLE_VALUE)
 751                 SetupCloseInfFile(hInf);
 752         if (UuidRpcString != NULL)
 753                 RpcStringFreeW(&UuidRpcString);
 754         HeapFree(GetProcessHeap(), 0, BusType);
 755         HeapFree(GetProcessHeap(), 0, UuidString);
 756
 757         if (rc == ERROR_SUCCESS)
 758                 rc = ERROR_DI_DO_DEFAULT;
 759         DPRINT("Returning 0x%lx\n", rc);
 760         return rc;
 761 }