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449 lines
13 KiB
449 lines
13 KiB
//+-------------------------------------------------------------------------
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1997.
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//
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// File: OneStop.cpp
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//
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// Contents: Main application
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//
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// Classes:
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//
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// Notes:
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//
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// History: 05-Nov-97 rogerg Created.
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//
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//--------------------------------------------------------------------------
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#include "precomp.h"
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// Global Variables:
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HINSTANCE g_hInst = NULL; // current instance
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LANGID g_LangIdSystem; // LangId of system we are running on.
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DWORD g_WMTaskbarCreated; // TaskBar Created WindowMessage;
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// Forward declarations of functions included in this code module:
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BOOL InitApplication(HINSTANCE);
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BOOL InitInstance(HINSTANCE hInstance, int nCmdShow,CMsgServiceHwnd *pMsgService);
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void UnitApplication();
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BOOL SetupUserEnvironment();
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//+---------------------------------------------------------------------------
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//
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// Function: WinMain, public
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//
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// Synopsis: The start of all things
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//
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// Arguments: Standard WinMain.
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//
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// Returns:
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//
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// Modifies:
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//
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// History: 18-Nov-97 rogerg Created.
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//
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//----------------------------------------------------------------------------
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#ifdef _DEBUG
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extern DWORD g_ThreadCount;
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#endif // _DEBUG
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int APIENTRY WinMain(HINSTANCE hInstance,
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HINSTANCE hPrevInstance,
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LPSTR lpCmdLine,
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int nCmdShow)
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{
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MSG msg;
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CMsgServiceHwnd *pMsgService;
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BOOL fMsgServiceCreated = FALSE;
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HRESULT hr;
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g_hInst = hInstance; // Store instance handle in our global variable
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#ifdef _DEBUG
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InitDebugFlags();
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#endif // _DEBUG
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InitCommonLib();
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g_LangIdSystem = GetSystemDefaultLangID();
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SetupUserEnvironment();
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if (!hPrevInstance)
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{
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// Perform instance initialization:
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if (!InitApplication(hInstance))
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{
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return (FALSE);
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}
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}
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hr = CoInitializeEx(NULL,COINIT_MULTITHREADED | COINIT_DISABLE_OLE1DDE); // main thread is freeThreaded
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if (FAILED(hr))
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{
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AssertSz(0,"CoInitFailed");
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return FALSE;
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}
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// Initialize the Message Service for all threads
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if (S_OK != InitMessageService())
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{
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AssertSz(0,"Unable to Init Message Service");
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return FALSE;
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}
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// crate a MessageService for main thread
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pMsgService = new CMsgServiceHwnd;
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if (pMsgService)
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{
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fMsgServiceCreated = pMsgService->Initialize(GetCurrentThreadId(),MSGHWNDTYPE_MAINTHREAD);
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Assert(fMsgServiceCreated);
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}
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if (fMsgServiceCreated && InitInstance(hInstance, nCmdShow,pMsgService))
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{
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// hAccelTable = LoadAccelerators (hInstance, APPNAME); // Currently don't have any accelerators
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// Main message loop:
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while (GetMessage(&msg, NULL, 0, 0))
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{
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TranslateMessage(&msg);
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DispatchMessage(&msg);
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}
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}
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else
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{
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msg.wParam = 0;
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if (pMsgService) // get rid of this threads messageService
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pMsgService->Destroy();
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}
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UnitApplication(); // unitialize application.
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return (int)(msg.wParam);
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lpCmdLine; // This will prevent 'unused formal parameter' warnings
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}
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//+---------------------------------------------------------------------------
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//
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// Function: InitApplication, public
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//
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// Synopsis: Peforms any application specific tasks
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//
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// Arguments: [hInstance] - hInstance.
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//
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// Returns:
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//
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// Modifies:
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//
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// History: 18-Nov-97 rogerg Created.
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//
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//----------------------------------------------------------------------------
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BOOL InitApplication(HINSTANCE hInstance)
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{
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return TRUE;
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}
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//+---------------------------------------------------------------------------
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//
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// Function: UnitApplication, public
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//
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// Synopsis: Peforms any application specific cleanup
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//
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// Arguments:
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//
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// Returns:
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//
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// Modifies:
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//
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// History: 19-Jun-98 rogerg Created.
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//
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//----------------------------------------------------------------------------
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void UnitApplication()
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{
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ReleaseConnectionObjects(); // release global connection object class.
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gSingleNetApiObj.DeleteNetApiObj(); // get rid of globa NetObj
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Assert(g_ThreadCount == 0); // make sure all our threads are cleaned up.
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CoFreeUnusedLibraries();
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CoUninitialize();
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UnInitCommonLib();
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}
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//+---------------------------------------------------------------------------
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//
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// Function: InitInstance, public
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//
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// Synopsis: Peforms instance specific initialization
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//
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// Arguments: [hInstance] - hInstance.
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// [nCmdShow] - value to start windows as
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// [pMsgService] - Message service for this instance
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//
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// Returns: TRUE will put application into a message loop
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// FALSE will cause application to terminate immediately
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//
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// Modifies:
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//
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// History: 18-Nov-97 rogerg Created.
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//
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//----------------------------------------------------------------------------
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BOOL InitInstance(HINSTANCE hInstance, int nCmdShow,CMsgServiceHwnd *pMsgService)
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{
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HRESULT hr;
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CCmdLine cmdLine;
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DWORD cmdLineFlags;
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BOOL fEmbeddingFlag;
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ATOM aWndClass;
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g_WMTaskbarCreated = RegisterWindowMessage(L"TaskbarCreated"); // get taskbar created message.
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cmdLine.ParseCommandLine();
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cmdLineFlags = cmdLine.GetCmdLineFlags();
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fEmbeddingFlag = cmdLineFlags & CMDLINE_COMMAND_EMBEDDING;
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// register a windows class to store the icon for the OneStop dialogs
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// get an icon for the dialog
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WNDCLASS wc;
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wc.style = CS_DBLCLKS | CS_SAVEBITS | CS_BYTEALIGNWINDOW;
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wc.lpfnWndProc = DefDlgProcW;
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// WRAPPER, need wrappers for LoadIcon/LoadCursor.
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wc.cbClsExtra = 0;
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wc.cbWndExtra = DLGWINDOWEXTRA;
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wc.hInstance = g_hInst;
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wc.hIcon = LoadIcon(g_hInst, MAKEINTRESOURCE(IDI_SYNCMGR));
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wc.hCursor = LoadCursor(NULL, IDC_ARROW);
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wc.hbrBackground = (HBRUSH) (COLOR_WINDOW + 1);
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wc.lpszMenuName = NULL;
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wc.lpszClassName = TEXT(MAINDIALOG_HWNDCLASSNAME);
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aWndClass = RegisterClass(&wc);
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Assert(aWndClass);
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// if register flag is passed, just register and return.
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if (cmdLineFlags & CMDLINE_COMMAND_REGISTER)
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{
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AssertSz(0,"SyncMgr launched with obsolete /register flag.");
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return FALSE;
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}
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INITCOMMONCONTROLSEX controlsEx;
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controlsEx.dwSize = sizeof(INITCOMMONCONTROLSEX);
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controlsEx.dwICC = ICC_USEREX_CLASSES | ICC_WIN95_CLASSES | ICC_NATIVEFNTCTL_CLASS;
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InitCommonControlsEx(&controlsEx);
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hr = InitObjectManager(pMsgService); // Initialize Object manager
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if (S_OK != hr)
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{
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Assert(S_OK == hr);
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return FALSE;
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}
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hr = InitConnectionObjects(); // initialize connection objects.
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if (S_OK != hr)
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{
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Assert(S_OK == hr);
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return FALSE;
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}
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// If the embedding flag is set force a Register.
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// Review - Activate as Interactive user doesn't work for Logoff
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// don't register class factory for schedules or Idle since if an error occurs
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// we want TS to launch us again next time it is time for the
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// schedule to Fire.
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if (!(cmdLineFlags & CMDLINE_COMMAND_SCHEDULE) && !(cmdLineFlags & CMDLINE_COMMAND_IDLE))
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{
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hr = RegisterOneStopClassFactory(fEmbeddingFlag);
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}
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else
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{
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hr = S_OK;
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}
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// if didn't force a register then continue on our journey
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// and wait to fail until CoCreateInstance does
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Assert( (S_OK == hr) || !fEmbeddingFlag);
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if (S_OK == hr || !fEmbeddingFlag )
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{
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// if only /Embedding is specified we were launch to service someone else so
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// dont' do anything, just wait for them to connect.
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if (!fEmbeddingFlag)
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{
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LPPRIVSYNCMGRSYNCHRONIZEINVOKE pUnk;
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// If there are other command lines or known to the proper thing. (manual, schedule, etc.).
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// addref our lifetime in case update doesn't take, treat as external
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// since invoke can go to another process.
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AddRefOneStopLifetime(TRUE /*External*/);
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// if class factory registered successful then CoCreate
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if (SUCCEEDED(hr))
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{
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// CODE REVIEW:
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// NOTENOTE:
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// Is this a valid use of CLSCTX_ALL ?
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hr = CoCreateInstance(CLSID_SyncMgrp,NULL,CLSCTX_ALL,IID_IPrivSyncMgrSynchronizeInvoke,(void **) &pUnk);
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}
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// if have failure either from class factory or CoCreateIntance
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// then create a class directlry.
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if (FAILED(hr))
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{
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// this is really an error path that shouldn't happen.
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// AssertSz(SUCCEEDED(hr),"COM Activation Failed");
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// If COM Activation Fails go ahead and create a class directly
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// unless it is a schedule or idle event.
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if ( !(cmdLineFlags & CMDLINE_COMMAND_SCHEDULE) && !(cmdLineFlags & CMDLINE_COMMAND_IDLE) )
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{
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pUnk = new CSynchronizeInvoke;
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hr = pUnk ? S_OK : E_OUTOFMEMORY;
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// Assert(S_OK == hr);
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}
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}
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if (S_OK == hr)
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{
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AllowSetForegroundWindow(ASFW_ANY); // let mobsync.exe come to front if necessary
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if (cmdLineFlags & CMDLINE_COMMAND_LOGON)
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{
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pUnk->Logon();
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}
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else if (cmdLineFlags & CMDLINE_COMMAND_LOGOFF)
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{
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pUnk->Logoff();
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}
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else if (cmdLineFlags & CMDLINE_COMMAND_SCHEDULE)
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{
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pUnk->Schedule(cmdLine.GetJobFile());
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}
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else if (cmdLineFlags & CMDLINE_COMMAND_IDLE)
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{
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pUnk->Idle();
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}
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else
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{
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// default is a manual sync
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pUnk->UpdateAll();
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}
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pUnk->Release();
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}
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else
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{
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// AssertSz(0,"Unable to Create Invoke Instance");
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}
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ReleaseOneStopLifetime(TRUE /*External*/); // Release our reference.
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}
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return TRUE; // even on failure return true, locking will take care of releasing object.
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}
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return (FALSE); // if couldn't forward the update then end.
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}
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//+---------------------------------------------------------------------------
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//
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// Function: SetupUserEnvironment,private
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//
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// Synopsis: Sets up any use environment variables we need to run.
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//
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// When we are launched as interactive User by DCOM the
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// environment variables aren't set so we need to set
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// any up that us or the handlers rely on.
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//
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// Arguments:
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//
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// Returns:
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//
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// Modifies:
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//
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// History: 14-Aug-98 rogerg Created.
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//
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//----------------------------------------------------------------------------
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#define SZ_ENVIRONVARIABLE_USERPROFILE TEXT("USERPROFILE")
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#define SZ_ENVIRONVARIABLE_USERNAME TEXT("USERNAME")
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BOOL SetupUserEnvironment()
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{
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HANDLE hToken = NULL;
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BOOL fValidToken;
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BOOL fSetEnviron = FALSE;
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BOOL fSetUserName = FALSE;
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// setup the User Profile Dir
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fValidToken = TRUE;
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if (!OpenThreadToken (GetCurrentThread(), TOKEN_READ,TRUE, &hToken))
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{
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if (!OpenProcessToken(GetCurrentProcess(), TOKEN_READ, &hToken))
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{
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AssertSz(0,"Failed to GetToken");
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fValidToken = FALSE;
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}
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}
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if (fValidToken)
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{
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DWORD cbSize;
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// Call GetUserProfile once for Size and then again for real allocation
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cbSize = 0;
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GetUserProfileDirectory(hToken,NULL,&cbSize);
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if (cbSize > 0)
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{
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WCHAR *pwszProfileDir = (WCHAR *) ALLOC(cbSize*sizeof(WCHAR));
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if (pwszProfileDir && GetUserProfileDirectory(hToken,pwszProfileDir,&cbSize))
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{
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fSetEnviron = SetEnvironmentVariable(SZ_ENVIRONVARIABLE_USERPROFILE,pwszProfileDir);
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}
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if (pwszProfileDir)
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{
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FREE(pwszProfileDir);
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}
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}
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Assert(fSetEnviron); // assert if anything fails when we have a valid token
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CloseHandle(hToken);
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}
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// setup the UserName
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TCHAR szBuffer[UNLEN + 1];
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DWORD dwBufSize = ARRAYSIZE(szBuffer);
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if (GetUserName(szBuffer,&dwBufSize))
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{
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fSetUserName = SetEnvironmentVariable(SZ_ENVIRONVARIABLE_USERNAME,szBuffer);
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Assert(fSetUserName);
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}
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return (fSetEnviron && fSetUserName);
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}
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