/****************************************************************************

Program:    WINRUN.C

History:    Mon  03-18-1991  bd  Created
            Sat  03-23-1991  bd  Modified for Optional Command LIne Param

Use:        Utility for use with Program Manager File Property Command Line

Example:    {directory}WINRUN {-option} normal_command_line

Options:    -option parameter can be set to:

                STD - same as leaving option off command line
                MIN - activate app and minimize window
                MAX - activate app and maximize window

Author:     Bob Duffett
            Priority Software, Inc.
            P.O. Box 5548
            Athens, GA  30604

            (404) 548-4039 Voice
            (404) 543-7250 FAX
            (404) 543-3162 MHS Hub (PSI-GA)
            
Build:      cl -c -AS -Gsw -Owx -Zpe -W4 winrun.c
            link /nod winrun,,, libw slibcew, winrun.def
            rc winrun.res

****************************************************************************/

#include "windows.h"

#define NOREF(x) x=x

int PASCAL WinMain
  ( HANDLE hInstance, HANDLE hPrevInstance, LPSTR lpCmdLine, int nCmdShow )
  {
  int nParam = nCmdShow;

  NOREF( hInstance );
  NOREF( hPrevInstance );

  if( lpCmdLine[0] == '-' )
    {
    if( lstrlen(lpCmdLine) <= 6 || lpCmdLine[4] != ' ' )
        goto BotchedCommandLine;

    lpCmdLine += 3;

    if( *lpCmdLine == 'D' || *lpCmdLine == 'd' )
        ;
    else
    if( *lpCmdLine == 'N' || *lpCmdLine == 'n' )
        nParam = SW_SHOWMINIMIZED;
    else
    if( *lpCmdLine == 'X' || *lpCmdLine == 'x' )
        nParam = SW_SHOWMAXIMIZED;
    else
        goto BotchedCommandLine;

    lpCmdLine += 2;
    }

  if( *lpCmdLine == '\0' )
    return FALSE;

  return WinExec( lpCmdLine, nParam );

BotchedCommandLine:

    MessageBox(
        NULL,
        "Problem: Invalid 'option' parameter\n"
        "\n"
        "Syntax:\n"
        "\240\240{directory}WINRUN\240{-option}\240normal_command_line\n"
        "\n"
        "Where:\n"
        "  option is STD, MIN or MAX\n",
        "WINRUN Error Message",
        MB_ICONASTERISK | MB_OK );

    return FALSE;
    }