/* * Copyright (c) 1996 Microsoft Corporation * * Module Name: * * ocgen.cpp * * Abstract: * * This file handles all messages passed by the OC Manager * * Author: * * Pat Styles (patst) Jan-20-1998 * * Environment: * * User Mode */ #define _OCGEN_CPP_ #include #include #include #include #include #include #include "ocgen.h" #pragma hdrstop // also referred to in ocgen.h // forward reference DWORD OnPreinitialize(); DWORD OnInitComponent(LPCTSTR ComponentId, PSETUP_INIT_COMPONENT psc); DWORD OnSetLanguage(); DWORD_PTR OnQueryImage(); DWORD OnSetupRequestPages(UINT type, PVOID srp); DWORD OnQuerySelStateChange(LPCTSTR ComponentId, LPCTSTR SubcomponentId, UINT state, UINT flags); DWORD OnCalcDiskSpace(LPCTSTR ComponentId, LPCTSTR SubcomponentId, DWORD addComponent, HDSKSPC dspace); DWORD OnQueueFileOps(LPCTSTR ComponentId, LPCTSTR SubcomponentId, HSPFILEQ queue); DWORD OnNotificationFromQueue(); DWORD OnQueryStepCount(); DWORD OnCompleteInstallation(LPCTSTR ComponentId, LPCTSTR SubcomponentId); DWORD OnCleanup(); DWORD OnQueryState(LPCTSTR ComponentId, LPCTSTR SubcomponentId, UINT state); DWORD OnNeedMedia(); DWORD OnAboutToCommitQueue(LPCTSTR ComponentId, LPCTSTR SubcomponentId); DWORD OnQuerySkipPage(); DWORD OnWizardCreated(); DWORD OnExtraRoutines(LPCTSTR ComponentId, PEXTRA_ROUTINES per); PPER_COMPONENT_DATA AddNewComponent(LPCTSTR ComponentId); PPER_COMPONENT_DATA LocateComponent(LPCTSTR ComponentId); VOID RemoveComponent(LPCTSTR ComponentId); BOOL StateInfo(PPER_COMPONENT_DATA cd, LPCTSTR SubcomponentId, BOOL *state); DWORD RegisterServers(HINF hinf, LPCTSTR component, DWORD state); DWORD EnumSections(HINF hinf, const TCHAR *component, const TCHAR *key, DWORD index, INFCONTEXT *pic, TCHAR *name); DWORD RegisterServices(PPER_COMPONENT_DATA cd, LPCTSTR component, DWORD state); DWORD CleanupNetShares(PPER_COMPONENT_DATA cd, LPCTSTR component, DWORD state); DWORD RunExternalProgram(PPER_COMPONENT_DATA cd, LPCTSTR component, DWORD state); // for registering dlls typedef HRESULT (__stdcall *pfn)(void); #define KEYWORD_REGSVR TEXT("RegSvr") #define KEYWORD_UNREGSVR TEXT("UnregSvr") #define KEYWORD_UNINSTALL TEXT("Uninstall") #define KEYWORD_SOURCEPATH TEXT("SourcePath") #define KEYWORD_DELSHARE TEXT("DelShare") #define KEYWORD_ADDSERVICE TEXT("AddService") #define KEYWORD_DELSERVICE TEXT("DelService") #define KEYWORD_SHARENAME TEXT("Share") #define KEYWORD_RUN TEXT("Run") #define KEYVAL_SYSTEMSRC TEXT("SystemSrc") #define KEYWORD_COMMANDLINE TEXT("CommandLine") #define KEYWORD_TICKCOUNT TEXT("TickCount") // Services keywords/options #define KEYWORD_SERVICENAME TEXT("ServiceName") #define KEYWORD_DISPLAYNAME TEXT("DisplayName") #define KEYWORD_SERVICETYPE TEXT("ServiceType") #define KEYWORD_STARTTYPE TEXT("StartType") #define KEYWORD_ERRORCONTROL TEXT("ErrorControl") #define KEYWORD_IMAGEPATH TEXT("BinaryPathName") #define KEYWORD_LOADORDER TEXT("LoadOrderGroup") #define KEYWORD_DEPENDENCIES TEXT("Dependencies") #define KEYWORD_STARTNAME TEXT("ServiceStartName") #define KEYWORD_PASSWORD TEXT("Password") #define KEYVAL_ON TEXT("on") #define KEYVAL_OFF TEXT("off") #define KEYVAL_DEFAULT TEXT("default") const char gszRegisterSvrRoutine[] = "DllRegisterServer"; const char gszUnregisterSvrRoutine[] = "DllUnregisterServer"; BOOL g_fRebootNeed = FALSE; PPER_COMPONENT_DATA _cd; void av() { _cd = NULL; _cd->hinf = NULL; } /* * called by CRT when _DllMainCRTStartup is the DLL entry point */ BOOL WINAPI DllMain( IN HINSTANCE hinstance, IN DWORD reason, IN LPVOID reserved ) { BOOL b; UNREFERENCED_PARAMETER(reserved); b = true; switch(reason) { case DLL_PROCESS_ATTACH: ghinst = hinstance; loginit(); // Fall through to process first thread case DLL_THREAD_ATTACH: b = true; break; case DLL_PROCESS_DETACH: break; case DLL_THREAD_DETACH: break; } return(b); } DWORD_PTR OcEntry( IN LPCTSTR ComponentId, IN LPCTSTR SubcomponentId, IN UINT Function, IN UINT Param1, IN OUT PVOID Param2 ) { DWORD_PTR rc; DebugTraceOCNotification(Function, ComponentId); logOCNotification(Function, ComponentId); switch(Function) { case OC_PREINITIALIZE: rc = OnPreinitialize(); break; case OC_INIT_COMPONENT: rc = OnInitComponent(ComponentId, (PSETUP_INIT_COMPONENT)Param2); break; case OC_EXTRA_ROUTINES: rc = OnExtraRoutines(ComponentId, (PEXTRA_ROUTINES)Param2); break; case OC_SET_LANGUAGE: rc = OnSetLanguage(); break; case OC_QUERY_IMAGE: rc = OnQueryImage(); break; case OC_REQUEST_PAGES: rc = OnSetupRequestPages(Param1, Param2); break; case OC_QUERY_CHANGE_SEL_STATE: rc = OnQuerySelStateChange(ComponentId, SubcomponentId, Param1, (UINT)((UINT_PTR)Param2)); break; case OC_CALC_DISK_SPACE: rc = OnCalcDiskSpace(ComponentId, SubcomponentId, Param1, Param2); break; case OC_QUEUE_FILE_OPS: rc = OnQueueFileOps(ComponentId, SubcomponentId, (HSPFILEQ)Param2); break; case OC_NOTIFICATION_FROM_QUEUE: rc = OnNotificationFromQueue(); break; case OC_QUERY_STEP_COUNT: rc = OnQueryStepCount(); break; case OC_COMPLETE_INSTALLATION: rc = OnCompleteInstallation(ComponentId, SubcomponentId); break; case OC_CLEANUP: rc = OnCleanup(); break; case OC_QUERY_STATE: rc = OnQueryState(ComponentId, SubcomponentId, Param1); break; case OC_NEED_MEDIA: rc = OnNeedMedia(); break; case OC_ABOUT_TO_COMMIT_QUEUE: rc = OnAboutToCommitQueue(ComponentId,SubcomponentId); break; case OC_QUERY_SKIP_PAGE: rc = OnQuerySkipPage(); break; case OC_WIZARD_CREATED: rc = OnWizardCreated(); break; default: rc = NO_ERROR; break; } DebugTrace(1, TEXT("processing completed")); logOCNotificationCompletion(); return rc; } /*-------------------------------------------------------*/ /* * OC Manager message handlers * *-------------------------------------------------------*/ /* OnPreinitialize() * * handler for OC_PREINITIALIZE */ DWORD OnPreinitialize( VOID ) { #ifdef ANSI return OCFLAG_ANSI; #else return OCFLAG_UNICODE; #endif } /* * OnInitComponent() * * handler for OC_INIT_COMPONENT */ DWORD OnInitComponent(LPCTSTR ComponentId, PSETUP_INIT_COMPONENT psc) { PPER_COMPONENT_DATA cd; INFCONTEXT context; TCHAR buf[256]; HINF hinf; BOOL rc; // assert(0); // av(); // add component to linked list if (!(cd = AddNewComponent(ComponentId))) return ERROR_NOT_ENOUGH_MEMORY; // store component inf handle cd->hinf = (psc->ComponentInfHandle == INVALID_HANDLE_VALUE) ? NULL : psc->ComponentInfHandle; // open the inf if (cd->hinf) SetupOpenAppendInfFile(NULL, cd->hinf,NULL); // copy helper routines and flags cd->HelperRoutines = psc->HelperRoutines; cd->Flags = psc->SetupData.OperationFlags; cd->SourcePath = NULL; #if 0 // Setup the SourcePath. Read inf and see if we should use the NT setup source. // If so, set to null and setupapi will take care of this for us. If there is // something specified in the inf, use it, otherwise use what is passed to us. *buf = 0; rc = SetupFindFirstLine(cd->hinf, ComponentId, KEYWORD_SOURCEPATH, &context); if (rc) { rc = SetupGetStringField(&context, 1, buf, sizeof(buf) / sizeof(TCHAR), NULL); } if (!_tcsicmp(buf, KEYVAL_SYSTEMSRC)) { cd->SourcePath = NULL; } else { cd->SourcePath = (TCHAR *)LocalAlloc(LMEM_FIXED, SBUF_SIZE); if (!cd->SourcePath) return ERROR_CANCELLED; if (!*buf) _tcscpy(cd->SourcePath, psc->SetupData.SourcePath); else ExpandEnvironmentStrings(buf, cd->SourcePath, S_SIZE); } #endif // play srand(GetTickCount()); return NO_ERROR; } /* * OnExtraRoutines() * * handler for OC_EXTRA_ROUTINES */ DWORD OnExtraRoutines(LPCTSTR ComponentId, PEXTRA_ROUTINES per) { PPER_COMPONENT_DATA cd; if (!(cd = LocateComponent(ComponentId))) return NO_ERROR; memcpy(&cd->ExtraRoutines, per, per->size); return NO_ERROR; } /* * OnSetLanguage() * * handler for OC_SET_LANGUAGE */ DWORD OnSetLanguage() { return false; } /* * OnSetLanguage() * * handler for OC_SET_LANGUAGE */ DWORD_PTR OnQueryImage() { return (DWORD_PTR)LoadBitmap(NULL,MAKEINTRESOURCE(32754)); // OBM_CLOSE } /* * OnSetupRequestPages * * Prepares wizard pages and returns them to the OC Manager */ DWORD OnSetupRequestPages(UINT type, PVOID srp) { return 0; } /* * OnWizardCreated() */ DWORD OnWizardCreated() { return NO_ERROR; } /* * OnQuerySkipPage() * * don't let the user deselect the sam component */ DWORD OnQuerySkipPage() { return false; } /* * OnQuerySelStateChange() * * don't let the user deselect the sam component */ DWORD OnQuerySelStateChange(LPCTSTR ComponentId, LPCTSTR SubcomponentId, UINT state, UINT flags) { DWORD rc = true; #if 0 // if (!(flags & OCQ_ACTUAL_SELECTION)) { if (!_tcsicmp(SubcomponentId, TEXT("three"))) { if (!state) { return false; } } if (!_tcsicmp(ComponentId, TEXT("three"))) { if (!state) { return false; } } if (!_tcsicmp(SubcomponentId, TEXT("gs7"))) { if (state) { return false; } } if (!_tcsicmp(ComponentId, TEXT("gs7"))) { if (state) { return false; } } // } #endif if (!rc && (flags & OCQ_ACTUAL_SELECTION)) MessageBeep(MB_ICONEXCLAMATION); return rc; } /* * OnCalcDiskSpace() * * handler for OC_ON_CALC_DISK_SPACE */ DWORD OnCalcDiskSpace(LPCTSTR ComponentId, LPCTSTR SubcomponentId, DWORD addComponent, HDSKSPC dspace) { DWORD rc = NO_ERROR; TCHAR section[S_SIZE]; PPER_COMPONENT_DATA cd; // // Param1 = 0 if for removing component or non-0 if for adding component // Param2 = HDSKSPC to operate on // // Return value is Win32 error code indicating outcome. // // In our case the private section for this component/subcomponent pair // is a simple standard inf install section, so we can use the high-level // disk space list api to do what we want. // if (!(cd = LocateComponent(ComponentId))) return NO_ERROR; _tcscpy(section, SubcomponentId); if (addComponent) { rc = SetupAddInstallSectionToDiskSpaceList(dspace, cd->hinf, NULL, section, 0, 0); } else { rc = SetupRemoveInstallSectionFromDiskSpaceList(dspace, cd->hinf, NULL, section, 0, 0); } if (!rc) rc = GetLastError(); else rc = NO_ERROR; return rc; } /* * OnQueueFileOps() * * handler for OC_QUEUE_FILE_OPS */ DWORD OnQueueFileOps(LPCTSTR ComponentId, LPCTSTR SubcomponentId, HSPFILEQ queue) { PPER_COMPONENT_DATA cd; BOOL state; BOOL rc; INFCONTEXT context; TCHAR section[256]; TCHAR srcpathbuf[256]; TCHAR *srcpath; if (!(cd = LocateComponent(ComponentId))) return NO_ERROR; if (!SubcomponentId || !*SubcomponentId) return NO_ERROR; cd->queue = queue; if (!StateInfo(cd, SubcomponentId, &state)) return NO_ERROR; wsprintf(section, SubcomponentId); rc = TRUE; if (!state) { // being uninstalled. Fetch uninstall section name. rc = SetupFindFirstLine(cd->hinf, SubcomponentId, KEYWORD_UNINSTALL, &context); if (rc) { rc = SetupGetStringField(&context, 1, section, sizeof(section) / sizeof(TCHAR), NULL); } // also, unregister the dlls and kill services before deletion SetupInstallServicesFromInfSection(cd->hinf, section, 0); SetupInstallFromInfSection(NULL,cd->hinf,section,SPINST_UNREGSVR,NULL,NULL,0,NULL,NULL,NULL,NULL); } if (rc) { // if uninstalling, don't use version checks rc = SetupInstallFilesFromInfSection(cd->hinf, NULL, queue, section, cd->SourcePath, state ? SP_COPY_NEWER : 0); } if (!rc) return GetLastError(); return NO_ERROR; } /* * OnNotificationFromQueue() * * handler for OC_NOTIFICATION_FROM_QUEUE * * NOTE: although this notification is defined, * it is currently unimplemented in oc manager */ DWORD OnNotificationFromQueue() { return NO_ERROR; } /* * OnQueryStepCount * * handler forOC_QUERY_STEP_COUNT */ DWORD OnQueryStepCount() { return 2; } /* * OnCompleteInstallation * * handler for OC_COMPLETE_INSTALLATION */ DWORD OnCompleteInstallation(LPCTSTR ComponentId, LPCTSTR SubcomponentId) { PPER_COMPONENT_DATA cd; INFCONTEXT context; TCHAR section[256]; BOOL state; BOOL rc; DWORD Error = NO_ERROR; // Do post-installation processing in the cleanup section. // This way we know all compoents queued for installation // have beein installed before we do our stuff. if (!(cd = LocateComponent(ComponentId))) return NO_ERROR; if (!SubcomponentId || !*SubcomponentId) return NO_ERROR; if (!StateInfo(cd, SubcomponentId, &state)) return NO_ERROR; wsprintf(section, SubcomponentId); rc = TRUE; if (!state) { // being uninstalled. Fetch uninstall section name. rc = SetupFindFirstLine(cd->hinf, SubcomponentId, KEYWORD_UNINSTALL, &context); if (rc) { rc = SetupGetStringField(&context, 1, section, sizeof(section) / sizeof(TCHAR), NULL); } } if (state) { // // installation // if (rc) { // process the inf file rc = SetupInstallFromInfSection(NULL, // hwndOwner cd->hinf, // inf handle section, // name of component SPINST_ALL & ~SPINST_FILES, NULL, // relative key root NULL, // source root path 0, // copy flags NULL, // callback routine NULL, // callback routine context NULL, // device info set NULL); // device info struct if (rc) { rc = SetupInstallServicesFromInfSection(cd->hinf, section, 0); Error = GetLastError(); if (!rc && Error == ERROR_SECTION_NOT_FOUND) { rc = TRUE; Error = NO_ERROR; } if (rc) { if (Error == ERROR_SUCCESS_REBOOT_REQUIRED) { cd->HelperRoutines.SetReboot(cd->HelperRoutines.OcManagerContext,TRUE); } Error = NO_ERROR; rc = RunExternalProgram(cd, section, state); } } } } else { // // uninstallation // if (rc) { rc = RunExternalProgram(cd, section, state); } if (rc) { rc = CleanupNetShares(cd, section, state); } } if (!rc && (Error == NO_ERROR) ) { Error = GetLastError( ); } return Error; } /* * OnCleanup() * * handler for OC_CLEANUP */ DWORD OnCleanup() { return NO_ERROR; } /* * OnQueryState() * * handler for OC_QUERY_STATE */ DWORD OnQueryState(LPCTSTR ComponentId, LPCTSTR SubcomponentId, UINT state) { PPER_COMPONENT_DATA cd; #if 0 if (!_tcsicmp(SubcomponentId, TEXT("alone2")) || !_tcsicmp(ComponentId, TEXT("alone2"))) { if (state == OCSELSTATETYPE_CURRENT) { if (!_tcsicmp(SubcomponentId, TEXT("alone2"))) { return SubcompOff; } } } #endif #if 0 if (state == OCSELSTATETYPE_FINAL) { if (!_tcsicmp(SubcomponentId, TEXT("four"))) { tmbox(SubcomponentId); } } #endif return SubcompUseOcManagerDefault; } /* * OnNeedMedia() * * handler for OC_NEED_MEDIA */ DWORD OnNeedMedia() { return false; } /* * OnAboutToCommitQueue() * * handler for OC_ABOUT_TO_COMMIT_QUEUE */ DWORD OnAboutToCommitQueue(LPCTSTR ComponentId, LPCTSTR SubcomponentId) { PPER_COMPONENT_DATA cd; BOOL state; BOOL rc; INFCONTEXT context; TCHAR section[256]; TCHAR srcpathbuf[256]; TCHAR *srcpath; if (!(cd = LocateComponent(ComponentId))) return NO_ERROR; if (!SubcomponentId || !*SubcomponentId) return NO_ERROR; if (!StateInfo(cd, SubcomponentId, &state)) return NO_ERROR; // // only do stuff on uninstall // if (state) { return NO_ERROR; } // Fetch uninstall section name. rc = SetupFindFirstLine( cd->hinf, SubcomponentId, KEYWORD_UNINSTALL, &context); if (rc) { rc = SetupGetStringField( &context, 1, section, sizeof(section) / sizeof(TCHAR), NULL); } if (rc) rc = SetupInstallServicesFromInfSection(cd->hinf, section, 0); if (rc) { rc = SetupInstallFromInfSection( NULL, cd->hinf, section, SPINST_ALL & ~SPINST_FILES, NULL, NULL, 0, NULL, NULL, NULL, NULL); } if (rc) { SetLastError(NO_ERROR); } return GetLastError(); } /* * AddNewComponent() * * add new compononent to the top of the component list */ PPER_COMPONENT_DATA AddNewComponent(LPCTSTR ComponentId) { PPER_COMPONENT_DATA data; data = (PPER_COMPONENT_DATA)LocalAlloc(LPTR,sizeof(PER_COMPONENT_DATA)); if (!data) return data; data->ComponentId = (TCHAR *)LocalAlloc(LMEM_FIXED, (_tcslen(ComponentId) + 1) * sizeof(TCHAR)); if(data->ComponentId) { _tcscpy((TCHAR *)data->ComponentId, ComponentId); // Stick at head of list data->Next = gcd; gcd = data; } else { LocalFree((HLOCAL)data); data = NULL; } return(data); } /* * LocateComponent() * * returns a compoent struct that matches the * passed component id. */ PPER_COMPONENT_DATA LocateComponent(LPCTSTR ComponentId) { PPER_COMPONENT_DATA p; for (p = gcd; p; p=p->Next) { if (!_tcsicmp(p->ComponentId, ComponentId)) return p; } return NULL; } /* * RemoveComponent() * * yanks a component from our linked list of components */ VOID RemoveComponent(LPCTSTR ComponentId) { PPER_COMPONENT_DATA p, prev; for (prev = NULL, p = gcd; p; prev = p, p = p->Next) { if (!_tcsicmp(p->ComponentId, ComponentId)) { LocalFree((HLOCAL)p->ComponentId); if (p->SourcePath) LocalFree((HLOCAL)p->SourcePath); if (prev) prev->Next = p->Next; else gcd = p->Next; LocalFree((HLOCAL)p); return; } } } // loads current selection state info into "state" and // returns whether the selection state was changed BOOL StateInfo( PPER_COMPONENT_DATA cd, LPCTSTR SubcomponentId, BOOL *state ) { BOOL rc = TRUE; assert(state); // otherwise, check for a change in installation state *state = cd->HelperRoutines.QuerySelectionState(cd->HelperRoutines.OcManagerContext, SubcomponentId, OCSELSTATETYPE_CURRENT); if (*state == cd->HelperRoutines.QuerySelectionState(cd->HelperRoutines.OcManagerContext, SubcomponentId, OCSELSTATETYPE_ORIGINAL)) { // no change rc = FALSE; } // if this is gui mode setup, presume the state has changed to force // an installation (or uninstallation) if (!(cd->Flags & SETUPOP_STANDALONE) && *state) rc = TRUE; return rc; } #if 0 // // Andrewr -- get rid of RegisterServices and RegisterServers and have the oc gen component use setupapi instead. // this reduces the amount of redundant code // DWORD RegisterServices( PPER_COMPONENT_DATA cd, LPCTSTR component, DWORD state) { INFCONTEXT ic; TCHAR buf[MAX_PATH]; TCHAR path[MAX_PATH]; TCHAR sname[S_SIZE]; TCHAR file[MAX_PATH]; DWORD section; ULONG size; pfn pfreg; HINSTANCE hinst; HRESULT hr; TCHAR *keyword; SC_HANDLE schSystem; schSystem = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS ); if ( !schSystem ) { DWORD dwError = GetLastError( ); if( !IsNT() && ( ERROR_CALL_NOT_IMPLEMENTED == dwError ) ) { return( NO_ERROR ); } else { return( dwError ); } } if (state) { keyword = KEYWORD_ADDSERVICE; } else { keyword = KEYWORD_DELSERVICE; } for (section = 1; EnumSections(cd->hinf, component, keyword, section, &ic, sname); section++) { INFCONTEXT sic; SC_HANDLE schService; CHAR Temp[SBUF_SIZE]; TCHAR ServiceName[ SBUF_SIZE ]; TCHAR DisplayName[ SBUF_SIZE ]; DWORD ServiceType; DWORD StartType; DWORD ErrorControl; TCHAR ImagePath[ SBUF_SIZE ]; TCHAR LoadOrder[ SBUF_SIZE ]; TCHAR Dependencies[ SBUF_SIZE ]; TCHAR StartName[ SBUF_SIZE ]; TCHAR Password[ SBUF_SIZE ]; BOOL fDisplayName = FALSE; BOOL fServiceType = FALSE; BOOL fStartType = FALSE; BOOL fErrorControl = FALSE; BOOL fLoadOrder = FALSE; BOOL fDependencies = FALSE; BOOL fStartName = FALSE; BOOL fPassword = FALSE; BOOL fDontReboot = FALSE; // // Must have ServiceName // if (!SetupFindFirstLine(cd->hinf, sname, KEYWORD_SERVICENAME, &sic)) { log( TEXT("OCGEN: %s INF error - unable to find %s\r\n"), keyword, KEYWORD_SERVICENAME ); continue; } if (!SetupGetStringField(&sic, 1, ServiceName, SBUF_SIZE, NULL)) { log( TEXT("OCGEN: %s INF error - unable to find %s\r\n"), keyword, KEYWORD_SERVICENAME ); continue; } if (SetupFindFirstLine(cd->hinf, sname, KEYWORD_STARTTYPE, &sic)) { if (SetupGetStringFieldA(&sic, 1, Temp, SBUF_SIZE, NULL)) { StartType = atoi( Temp ); fStartType = TRUE; } } if ( state ) { if (SetupFindFirstLine(cd->hinf, sname, KEYWORD_DISPLAYNAME, &sic)) { if (SetupGetStringField(&sic, 1, DisplayName, SBUF_SIZE, NULL)) { fDisplayName = TRUE; } } if (SetupFindFirstLine(cd->hinf, sname, KEYWORD_SERVICETYPE, &sic)) { if (SetupGetStringFieldA(&sic, 1, Temp, SBUF_SIZE, NULL)) { ServiceType = atoi( Temp ); fServiceType = TRUE; } } if (SetupFindFirstLine(cd->hinf, sname, KEYWORD_ERRORCONTROL, &sic)) { if (SetupGetStringFieldA(&sic, 1, Temp, SBUF_SIZE, NULL)) { ErrorControl = atoi( Temp ); fErrorControl = TRUE; } } // // Must have ImagePath // if (!SetupFindFirstLine(cd->hinf, sname, KEYWORD_IMAGEPATH, &sic)) { log( TEXT("OCGEN: %s INF error - unable to find %s\r\n"), keyword, KEYWORD_IMAGEPATH ); continue; } if (!SetupGetStringField(&sic, 1, ImagePath, SBUF_SIZE, NULL)) { log( TEXT("OCGEN: %s INF error - unable to find %s\r\n"), keyword, KEYWORD_IMAGEPATH ); continue; } if (SetupFindFirstLine(cd->hinf, sname, KEYWORD_LOADORDER, &sic)) { if (SetupGetStringField(&sic, 1, LoadOrder, SBUF_SIZE, NULL)) { fLoadOrder = TRUE; } } if (SetupFindFirstLine(cd->hinf, sname, KEYWORD_DEPENDENCIES, &sic)) { if (SetupGetStringField(&sic, 1, Dependencies, SBUF_SIZE-1, NULL)) { LPTSTR psz = Dependencies; // needs to be a double-null terminated string Dependencies[ lstrlen(Dependencies) + 1] = TEXT('\0'); // change commas into NULL characters while ( *psz ) { if ( *psz == TEXT(',') ) { *psz = TEXT('\0'); } psz++; } fDependencies = TRUE; } } if (SetupFindFirstLine(cd->hinf, sname, KEYWORD_STARTNAME, &sic)) { if (SetupGetStringField(&sic, 1, StartName, SBUF_SIZE, NULL)) { fStartName = TRUE; } } if (SetupFindFirstLine(cd->hinf, sname, KEYWORD_PASSWORD, &sic)) { if (SetupGetStringField(&sic, 1, Password, SBUF_SIZE, NULL)) { fPassword = TRUE; } } schService = CreateService( schSystem, ServiceName, ( fDisplayName == TRUE ? DisplayName : ServiceName ), STANDARD_RIGHTS_REQUIRED | SERVICE_START, ( fServiceType == TRUE ? ServiceType : SERVICE_WIN32_OWN_PROCESS), ( fStartType == TRUE ? StartType : SERVICE_AUTO_START), ( fErrorControl == TRUE ? ErrorControl : SERVICE_ERROR_NORMAL), ImagePath, (fLoadOrder == TRUE ? LoadOrder : NULL), NULL, // tag id ( fDependencies == TRUE ? Dependencies : NULL ), ( fStartName == TRUE ? StartName : NULL), ( fPassword == TRUE ? Password : NULL )); if ( !schService ) { DWORD Error = GetLastError( ); log( TEXT("OCGEN: CreateService() error 0x%08x\r\n"), Error ); return Error; } if ( (!fStartType) || ( fStartType && StartType == SERVICE_AUTO_START )) { if( !StartService( schService, 0, NULL ) ) { DWORD Error = GetLastError( ); switch ( Error ) { case ERROR_SERVICE_EXISTS: { log( TEXT("OCGEN: %s was already exists.\r\n"), ServiceName ); if ( fStartType && StartType == SERVICE_BOOT_START ) { fDontReboot = TRUE; } } break; case ERROR_SERVICE_ALREADY_RUNNING: { log( TEXT("OCGEN: %s was already started.\r\n"), ServiceName ); if ( fStartType && StartType == SERVICE_BOOT_START ) { fDontReboot = TRUE; } } break; default: log( TEXT("OCGEN: StartService() error 0x%08x\r\n"), Error ); return Error; } } } } else { schService = OpenService( schSystem, ServiceName, STANDARD_RIGHTS_REQUIRED | DELETE ); if ( schService ) { SERVICE_STATUS ss; DeleteService( schService ); ControlService( schService, SERVICE_CONTROL_STOP, &ss ); } } // // BOOT drivers require a reboot unless they were already started. // if ( schService && fStartType && StartType == SERVICE_BOOT_START && fDontReboot == FALSE) { cd->HelperRoutines.SetReboot(cd->HelperRoutines.OcManagerContext, NULL); } if ( schService ) { CloseServiceHandle( schService ); } } return NO_ERROR; } #endif #if 0 DWORD RegisterServers( HINF hinf, LPCTSTR component, DWORD state ) { INFCONTEXT ic; TCHAR buf[MAX_PATH]; TCHAR path[MAX_PATH]; TCHAR sname[S_SIZE]; TCHAR file[MAX_PATH]; DWORD section; ULONG size; pfn pfreg; HINSTANCE hinst; HRESULT hr; TCHAR *keyword; LPCSTR routine; CoInitialize(NULL); if (state) { keyword = KEYWORD_REGSVR; routine = (LPCSTR)gszRegisterSvrRoutine; } else { keyword = KEYWORD_UNREGSVR; routine = (LPCSTR)gszUnregisterSvrRoutine; } for (section = 1; EnumSections(hinf, component, keyword, section, &ic, sname); section++) { if (!SetupGetTargetPath(hinf, NULL, sname, path, sizeof(path), &size)) continue; PathAddBackslash(path); do { // get fully qualified path to dll to register if (!SetupGetStringField(&ic, 0, buf, sizeof(buf), NULL)) continue; _tcscpy(file, path); _tcscat(file, buf); // call the dll's RegisterServer routine if (!(hinst = LoadLibrary(file))) continue; if (!(pfreg = (pfn)GetProcAddress(hinst, routine))) continue; hr = pfreg(); assert(hr == NO_ERROR); FreeLibrary(hinst); // on to the next } while (SetupFindNextLine(&ic, &ic)); } CoUninitialize(); return TRUE; } #endif /* * EnumSections() * * finds the name of a section for a specified keyword */ DWORD EnumSections( HINF hinf, const TCHAR *component, const TCHAR *key, DWORD index, INFCONTEXT *pic, TCHAR *name ) { TCHAR section[S_SIZE]; if (!SetupFindFirstLine(hinf, component, NULL, pic)) return 0; if (!SetupFindNextMatchLine(pic, key, pic)) return 0; if (index > SetupGetFieldCount(pic)) return 0; if (!SetupGetStringField(pic, index, section, SBUF_SIZE, NULL)) return 0; if (name) _tcscpy(name, section); return SetupFindFirstLine(hinf, section, NULL, pic); } DWORD OcLog( LPCTSTR ComponentId, UINT level, LPCTSTR sz ) { TCHAR fmt[5000]; PPER_COMPONENT_DATA cd; if (!(cd = LocateComponent(ComponentId))) return NO_ERROR; assert(cd->ExtraRoutines.LogError); assert(level); assert(sz); _tcscpy(fmt, TEXT("%s: %s")); return cd->ExtraRoutines.LogError(cd->HelperRoutines.OcManagerContext, level, fmt, ComponentId, sz); } DWORD CleanupNetShares( PPER_COMPONENT_DATA cd, LPCTSTR component, DWORD state) { INFCONTEXT ic; TCHAR sname[S_SIZE]; DWORD section; TCHAR *keyword; if (state) { return NO_ERROR; } else { keyword = KEYWORD_DELSHARE; } for (section = 1; EnumSections(cd->hinf, component, keyword, section, &ic, sname); section++) { INFCONTEXT sic; NET_API_STATUS netStat; CHAR Temp[SBUF_SIZE]; TCHAR ShareName[ SBUF_SIZE ]; if (!SetupFindFirstLine(cd->hinf, sname, KEYWORD_SHARENAME, &sic)) { log( TEXT("OCGEN: %s INF error - unable to find %s\r\n"), keyword, KEYWORD_SHARENAME ); continue; } if (!SetupGetStringField(&sic, 1, ShareName, SBUF_SIZE, NULL)) { log( TEXT("OCGEN: %s INF error - incorrect %s line\r\n"), keyword, KEYWORD_SHARENAME ); continue; } #ifdef UNICODE netStat = NetShareDel( NULL, ShareName, 0 ); #else // UNICODE WCHAR ShareNameW[ SBUF_SIZE ]; mbstowcs( ShareNameW, ShareName, lstrlen(ShareName)); netStat = NetShareDel( NULL, ShareNameW, 0 ); #endif // UNICODE if ( netStat != NERR_Success ) { log( TEXT("OCGEN: Failed to remove %s share. Error 0x%08x\r\n"), ShareName, netStat ); continue; } log( TEXT("OCGEN: %s share removed successfully.\r\n"), ShareName ); } return TRUE; } DWORD RunExternalProgram( PPER_COMPONENT_DATA cd, LPCTSTR component, DWORD state) { INFCONTEXT ic; TCHAR sname[S_SIZE]; DWORD section; TCHAR *keyword; keyword = KEYWORD_RUN; for (section = 1; EnumSections(cd->hinf, component, keyword, section, &ic, sname); section++) { INFCONTEXT sic; TCHAR CommandLine[ SBUF_SIZE ]; CHAR szTickCount[ SBUF_SIZE ]; ULONG TickCount; BOOL b; STARTUPINFO startupinfo; PROCESS_INFORMATION process_information; DWORD dwErr; if (!SetupFindFirstLine(cd->hinf, sname, KEYWORD_COMMANDLINE , &sic)) { log( TEXT("OCGEN: %s INF error - unable to find %s\r\n"), keyword, KEYWORD_COMMANDLINE ); continue; } if (!SetupGetStringField(&sic, 1, CommandLine, SBUF_SIZE, NULL)) { log( TEXT("OCGEN: %s INF error - incorrect %s line\r\n"), keyword, KEYWORD_COMMANDLINE ); continue; } if (!SetupFindFirstLine(cd->hinf, sname, KEYWORD_TICKCOUNT, &sic)) { log( TEXT("OCGEN: %s INF error - unable to find %s\r\n"), keyword, KEYWORD_TICKCOUNT ); continue; } if (!SetupGetStringFieldA(&sic, 1, szTickCount, SBUF_SIZE, NULL)) { log( TEXT("OCGEN: %s INF error - incorrect %s line\r\n"), keyword, KEYWORD_TICKCOUNT ); continue; } TickCount = atoi( szTickCount ); ZeroMemory( &startupinfo, sizeof(startupinfo) ); startupinfo.cb = sizeof(startupinfo); startupinfo.dwFlags = STARTF_USESHOWWINDOW; startupinfo.wShowWindow = SW_HIDE | SW_SHOWMINNOACTIVE; b = CreateProcess( NULL, CommandLine, NULL, NULL, FALSE, CREATE_DEFAULT_ERROR_MODE, NULL, NULL, &startupinfo, &process_information ); if ( !b ) { log( TEXT("OCGEN: failed to spawn %s process.\r\n"), CommandLine ); continue; } dwErr = WaitForSingleObject( process_information.hProcess, TickCount * 1000 ); if ( dwErr != NO_ERROR ) { log( TEXT("OCGEN: WaitForSingleObject() failed. Error 0x%08x\r\n"), dwErr ); TerminateProcess( process_information.hProcess, -1 ); CloseHandle( process_information.hProcess ); CloseHandle( process_information.hThread ); continue; } CloseHandle( process_information.hProcess ); CloseHandle( process_information.hThread ); log( TEXT("OCGEN: %s successfully completed within %u seconds.\r\n"), CommandLine, TickCount ); } return TRUE; }