unattended.h File Reference

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Macros
#define	CMD_KEY_APPWIZ   L"APPWIZ"
#define	CMD_KEY_GENINST   L"GENINST"
#define	CMD_KEY_UNINSTALL   L"UNINSTALL"
#define	CMD_KEY_INSTALL   L"INSTALL"
#define	CMD_KEY_SETUP   L"SETUP"
#define	CMD_KEY_FIND   L"FIND"
#define	CMD_KEY_INFO   L"INFO"
#define	CMD_KEY_HELP   L"?"
#define	CMD_KEY_HELP_ALT   L"HELP"

Functions
BOOL	ParseCmdAndExecute (LPWSTR lpCmdLine, BOOL bIsFirstLaunch, int nCmdShow)

Variables
const WCHAR	UsageString []

Macro Definition Documentation

CMD_KEY_APPWIZ

#define CMD_KEY_APPWIZ   L"APPWIZ"

Definition at line 3 of file unattended.h.

CMD_KEY_FIND

#define CMD_KEY_FIND   L"FIND"

Definition at line 8 of file unattended.h.

CMD_KEY_GENINST

#define CMD_KEY_GENINST   L"GENINST"

Definition at line 4 of file unattended.h.

CMD_KEY_HELP

#define CMD_KEY_HELP   L"?"

Definition at line 10 of file unattended.h.

CMD_KEY_HELP_ALT

#define CMD_KEY_HELP_ALT   L"HELP"

Definition at line 11 of file unattended.h.

CMD_KEY_INFO

#define CMD_KEY_INFO   L"INFO"

Definition at line 9 of file unattended.h.

CMD_KEY_INSTALL

#define CMD_KEY_INSTALL   L"INSTALL"

Definition at line 6 of file unattended.h.

CMD_KEY_SETUP

#define CMD_KEY_SETUP   L"SETUP"

Definition at line 7 of file unattended.h.

CMD_KEY_UNINSTALL

#define CMD_KEY_UNINSTALL   L"UNINSTALL"

Definition at line 5 of file unattended.h.

Function Documentation

ParseCmdAndExecute()

BOOL ParseCmdAndExecute	(	LPWSTR	lpCmdLine,
		BOOL	bIsFirstLaunch,
		int	nCmdShow
	)

Definition at line 327 of file unattended.cpp.

{
    INT argc;
    LPWSTR *argv = CommandLineToArgvW(lpCmdLine, &argc);
    if (!argv)
        return FALSE;
 
    CAppDB db(CAppDB::GetDefaultPath());
 
    BOOL bAppwizMode = (argc > 1 && MatchCmdOption(argv[1], CMD_KEY_APPWIZ));
    if (!bAppwizMode)
    {
        CUpdateDatabaseMutex lock;
        if (SettingsInfo.bUpdateAtStart || bIsFirstLaunch)
            db.RemoveCached();
 
        db.UpdateAvailable();
    }
 
    db.UpdateInstalled();
 
    if (argc == 1 || bAppwizMode) // RAPPS is launched without options or APPWIZ mode is requested
    {
        // Check whether the RAPPS MainWindow is already launched in another process
        CStringW szWindowText(MAKEINTRESOURCEW(bAppwizMode ? IDS_APPWIZ_TITLE : IDS_APPTITLE));
        LPCWSTR pszMutex = bAppwizMode ? L"RAPPWIZ" : MAINWINDOWMUTEX;
 
        HANDLE hMutex = CreateMutexW(NULL, FALSE, pszMutex);
        if ((!hMutex) || (GetLastError() == ERROR_ALREADY_EXISTS))
        {
            /* If already started, find its window */
            HWND hWindow;
            for (int wait = 2500, inter = 250; wait > 0; wait -= inter)
            {
                if ((hWindow = FindWindowW(szWindowClass, szWindowText)) != NULL)
                    break;
                Sleep(inter);
            }
 
            if (hWindow)
            {
                /* Activate the window in the other instance */
                ShowWindow(hWindow, SW_SHOWNA);
                SwitchToThisWindow(hWindow, TRUE);
                if (bAppwizMode)
                    PostMessage(hWindow, WM_COMMAND, ID_ACTIVATE_APPWIZ, 0);
 
                if (hMutex)
                    CloseHandle(hMutex);
 
                return FALSE;
            }
        }
        szWindowText.Empty();
 
        CMainWindow wnd(&db, bAppwizMode);
        MainWindowLoop(&wnd, nCmdShow);
 
        if (hMutex)
            CloseHandle(hMutex);
 
        return TRUE;
    }
 
    if (MatchCmdOption(argv[1], CMD_KEY_INSTALL))
    {
        return HandleInstallCommand(&db, argv[1], argc - 2, argv + 2);
    }
    else if (MatchCmdOption(argv[1], CMD_KEY_SETUP))
    {
        return HandleSetupCommand(&db, argv[1], argc - 2, argv + 2);
    }
    else if (MatchCmdOption(argv[1], CMD_KEY_UNINSTALL))
    {
        return HandleUninstallCommand(db, argc - 2, argv + 2);
    }
    else if (MatchCmdOption(argv[1], CMD_KEY_GENINST))
    {
        return HandleGenerateInstallerCommand(db, argc - 2, argv + 2);
    }
 
    InitRappsConsole();
 
    if (MatchCmdOption(argv[1], CMD_KEY_FIND))
    {
        return HandleFindCommand(&db, argv[1], argc - 2, argv + 2);
    }
    else if (MatchCmdOption(argv[1], CMD_KEY_INFO))
    {
        return HandleInfoCommand(&db, argv[1], argc - 2, argv + 2);
    }
    else if (MatchCmdOption(argv[1], CMD_KEY_HELP) || MatchCmdOption(argv[1], CMD_KEY_HELP_ALT))
    {
        PrintHelpCommand();
        return TRUE;
    }
    else
    {
        // unrecognized/invalid options
        ConResPuts(StdOut, IDS_CMD_INVALID_OPTION);
        PrintHelpCommand();
        return FALSE;
    }
}

Referenced by wWinMain().

Variable Documentation

UsageString

const WCHAR UsageString[]

Initial value:

= L"RAPPS \
[/" CMD_KEY_HELP L"] \
[/" CMD_KEY_INSTALL L" packagename] \
[/" CMD_KEY_UNINSTALL L" packagename|displayname] \
[/" CMD_KEY_SETUP L" filename] \
[/" CMD_KEY_FIND L" string] \
[/" CMD_KEY_INFO L" packagename]"

Definition at line 14 of file unattended.h.

Referenced by PrintHelpCommand().