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/***************************************************************************
* *
* PROGRAM : HOST_UIS.c *
* *
* PURPOSE : Host UI code *
* *
****************************************************************************/
#include <windows.h>
#include "conapi.h"
#include "insignia.h"
#include "host_def.h"
#include "xt.h"
#include "gvi.h"
#include "gmi.h"
#include <stdio.h>
#include "trace.h"
#include "debug.h"
#include "host_rrr.h"
#include "nt_graph.h"
#include "nt_event.h"
#include "nt_uis.h"
#include "nt_reset.h"
#ifdef HUNTER
#include "nt_hunt.h"
#endif /*HUNTER*/
/*:::::::::::::::::::::::::::::::::::::::::::::::::::::::: Global variables */
HANDLE InstHandle;
CONSOLE_CURSOR_INFO StartupCursor;
/*:::::::::::::::::::::::::::::::::::::::: Fast graphics associated defines */
BYTE Red[] = { 0, 0, 0, 0, 128, 128, 128, 192, 128, 0, 0,
0, 255, 255, 255, 255 };
BYTE Green[]={ 0, 0, 128, 128, 0, 0, 128, 192, 128, 0, 255,
255, 0, 0, 255, 255 };
BYTE Blue[] ={ 0, 128, 0, 128, 0, 128, 0, 192, 128, 255, 0,
255, 0, 255, 0, 255 };
/*:::::::::::::::::::::::::::::::::::::::::::::::::::::: External functions */
LONG nt_process_event(HWND hWnd, WORD message, LONG wParam, LONG lParam);
/*::::::::::::::::::::::::::::::::::::::::::::: Internal function protocols */
BOOL SoftInit(void);
WORD HeartBeat(HWND hWnd, WORD msg, int nIDEvent, DWORD dwTime);
PSTR String(WORD StrResID);
void InitScreenDesc(void);
#ifdef HUNTER
void HunterMenuMake(void);
#endif /* HUNTER */
HANDLE SCS_hStdIn=0;
HANDLE SCS_hStdOut=0;
HANDLE SCS_hStdErr=0;
/****************************************************************************
* *
* FUNCTION : init_host_uis() *
* *
* PURPOSE : Creates the main app. window, calls an initialization *
* functions *
* *
****************************************************************************/
int init_host_uis()
{
InitScreenDesc();
if(CreateDisplayPalette())
{
SelectPalette(sc.DispDC,sc.ColPalette,0);/* Select foreground palette */
}
return(1);
}
/****************************************************************************
* *
* FUNCTION : SetupConsoleMode() *
* *
* PURPOSE : Setup console mode and get handles *
* *
****************************************************************************/
void SetupConsoleMode(void)
{
DWORD mode;
/*::::::::::::::::::::::::::::::::::::::::::: Set console input mode */
if(!GetConsoleMode(sc.InputHandle, &sc.OrgInConsoleMode))
DisplayErrorTerm(EHS_FUNC_FAILED,GetLastError(),__FILE__,__LINE__);
mode = sc.OrgInConsoleMode &
~(ENABLE_PROCESSED_INPUT | ENABLE_LINE_INPUT | ENABLE_ECHO_INPUT);
if (!host_stream_io_enabled)
mode |= (ENABLE_WINDOW_INPUT | ENABLE_MOUSE_INPUT);
/*.............................................. Set new console mode */
if(!SetConsoleMode(sc.InputHandle,mode))
DisplayErrorTerm(EHS_FUNC_FAILED,GetLastError(), __FILE__,__LINE__);
/*::::::::::::::::::::::::::::::::::::::::::: Set console output mode */
if(!GetConsoleMode(sc.OutputHandle, &sc.OrgOutConsoleMode))
DisplayErrorTerm(EHS_FUNC_FAILED,GetLastError(),__FILE__,__LINE__);
/*.............................................. Set new console mode */
if(!stdoutRedirected && !host_stream_io_enabled)
{
mode = sc.OrgOutConsoleMode &
~(ENABLE_WRAP_AT_EOL_OUTPUT | ENABLE_PROCESSED_OUTPUT);
if(!SetConsoleMode(sc.OutputHandle,mode))
DisplayErrorTerm(EHS_FUNC_FAILED,GetLastError(), __FILE__,__LINE__);
}
if(!GetConsoleCursorInfo(sc.OutputHandle, &StartupCursor))
{
assert1(NO, "NTVDM:can't get initial cursor size. Err %d", GetLastError());
/* add own defaults */
StartupCursor.dwSize = 20;
StartupCursor.bVisible = TRUE;
}
if(!GetConsoleScreenBufferInfo(sc.OutputHandle, &sc.ConsoleBuffInfo))
DisplayErrorTerm(EHS_FUNC_FAILED,GetLastError(), __FILE__,__LINE__);
}
/****************************************************************************
* *
* FUNCTION : InitScreenDesc *
* *
* PURPOSE : Initialise screen description structure *
* *
****************************************************************************/
void InitScreenDesc(void)
{
SECURITY_ATTRIBUTES sa;
/*::::::::::::::::::::::::::::::::::::::::::: Get console output handle */
if((sc.OutputHandle = GetStdHandle(STD_OUTPUT_HANDLE)) == INVALID_HANDLE_VALUE)
DisplayErrorTerm(EHS_FUNC_FAILED,GetLastError(),__FILE__,__LINE__);
//
// Save this handle as the active handle until a new one is
// selected.
//
sc.ActiveOutputBufferHandle = sc.OutputHandle;
sc.ScreenBufHandle = (HANDLE)0;
/*:::::::::::::::::::::::::::::::::::::::::::: Get console input handle */
if((sc.InputHandle = GetStdHandle(STD_INPUT_HANDLE)) == INVALID_HANDLE_VALUE)
DisplayErrorTerm(EHS_FUNC_FAILED,GetLastError(),__FILE__,__LINE__);
/*:::::::::::::::::::::::::::::: check out if stdin has been redirected */
if(GetFileType(sc.InputHandle) != FILE_TYPE_CHAR)
{
sa.nLength = sizeof (SECURITY_ATTRIBUTES);
sa.lpSecurityDescriptor = NULL;
sa.bInheritHandle = TRUE;
sc.InputHandle = CreateFile("CONIN$",GENERIC_READ | GENERIC_WRITE,
FILE_SHARE_WRITE | FILE_SHARE_READ,
&sa,OPEN_EXISTING, 0, NULL);
if(sc.InputHandle == (HANDLE)-1)
DisplayErrorTerm(EHS_FUNC_FAILED,GetLastError(),__FILE__,__LINE__);
else{
SetStdHandle (STD_INPUT_HANDLE,sc.InputHandle);
}
}
/*:::::::::::::::::::::::::::: check out if stdout has been redirected */
if(GetFileType(sc.OutputHandle) != FILE_TYPE_CHAR)
{
stdoutRedirected = TRUE;
sa.nLength = sizeof (SECURITY_ATTRIBUTES);
sa.lpSecurityDescriptor = NULL;
sa.bInheritHandle = TRUE;
sc.OutputHandle = CreateFile("CONOUT$",GENERIC_READ | GENERIC_WRITE,
FILE_SHARE_WRITE | FILE_SHARE_READ,
&sa,OPEN_EXISTING, 0, NULL);
if(sc.OutputHandle == (HANDLE)-1)
DisplayErrorTerm(EHS_FUNC_FAILED,GetLastError(),__FILE__,__LINE__);
else {
SetStdHandle (STD_OUTPUT_HANDLE,sc.OutputHandle);
SetStdHandle (STD_ERROR_HANDLE,sc.OutputHandle);
}
}
// Keep SCS in sync with these handles for starting non-dos binaries
SCS_hStdIn = sc.InputHandle;
SCS_hStdOut = sc.OutputHandle;
SCS_hStdErr = sc.OutputHandle;
/*:::::::::::::::::::::::::::::::::::::::::::::::::: Setup console mode */
SetupConsoleMode();
#ifdef HUNTER
HunterMenuMake();
#endif /*HUNTER*/
/*::::::::::::::::::::::::::: Tell console to post us a closedown event */
// we only want notification for DOS NTVDM runnig on an existing console
if (!VDMForWOW && !DosSessionId)
SetLastConsoleEventActive();
sc.StaticPalette = TRUE;
sc.FontsAreOpen = FALSE;
}
/****************************************************************************
* *
* FUNCTION : BOOL CreateDisplayPalette(void) *
* *
* PURPOSE : Create logical palette *
* Assumes Colour monitor supporting 16 colours *
* *
****************************************************************************/
BOOL CreateDisplayPalette(void)
{
register int i;
register PALETTEENTRY *PalEntry;
NPLOGPALETTE LogPalette; /* Pointer to logical palette */
/*::::::: Allocate memory for a logical palette with PALETTESIZE entries */
LogPalette = (NPLOGPALETTE) LocalAlloc(LMEM_FIXED,
(sizeof(LOGPALETTE) +
(sizeof(PALETTEENTRY) * PALETTESIZE)));
/*:::::::::::::::::::::::::::::::::::::::::::::::: Allocation failed !! */
if(!LogPalette) return(FALSE); /* Function failed, no memory */
/*::: Set the size and version fields of the logical palette structure. */
LogPalette->palVersion = 0x300;
LogPalette->palNumEntries = PALETTESIZE;
/*::::::::::::::::::: Fill in intensities for all palette entry colors */
for(i=0,PalEntry=LogPalette->palPalEntry; i < PALETTESIZE;i++,PalEntry++)
{
if(i < sizeof(Red)/sizeof(BYTE))
{
PalEntry->peRed = Red[i]; PalEntry->peGreen = Green[i];
PalEntry->peBlue = Blue[i];
}
else
{
PalEntry->peRed = PalEntry->peGreen = PalEntry->peBlue = 0;
}
PalEntry->peFlags = sc.StaticPalette ? 0 : PC_RESERVED;
}
/*:::::::: Create a logical color palette from the LOGPALETTE structure */
sc.ColPalette = CreatePalette((LPLOGPALETTE) LogPalette);
LocalFree((HANDLE)LogPalette);
return(sc.ColPalette ? TRUE : FALSE);
}
/*============================================================================
Function to display a menu option on the Console system menu. This is used for
the control of Trapper.
============================================================================*/
#ifdef HUNTER
void HunterMenuMake(void)
{
HMENU hTest,hTrapperPopup,hMainPopup,hErrorPopup;
static BOOL bTrapperMenuFlag=FALSE;
if(!bTrapperMenuFlag)
{
/*========================================================================
The Menus have been drawn once already. Need to delete these and reappend
them to the Console menu for the new output buffer. Isn't Console just such
a bore?
========================================================================*/
DestroyMenu(hTrapperPopup);
DestroyMenu(hMainPopup);
DestroyMenu(hErrorPopup);
}
hTrapperPopup = CreateMenu();
hMainPopup = CreateMenu();
hErrorPopup = CreateMenu();
AppendMenu(hMainPopup,MF_STRING,IDM_MFAST,"&Fast forward");
AppendMenu(hMainPopup,MF_STRING,IDM_MNEXT,"&Next screen");
AppendMenu(hMainPopup,MF_STRING,IDM_MPREV,"&Prev screen");
AppendMenu(hMainPopup,MF_STRING,IDM_MSHOW,"&Show screen");
AppendMenu(hMainPopup,MF_STRING,IDM_MCONT,"&Continue");
AppendMenu(hMainPopup,MF_STRING,IDM_MABOR,"&Abort");
AppendMenu(hErrorPopup,MF_STRING,IDM_EFLIP,"&Flip screen");
AppendMenu(hErrorPopup,MF_STRING,IDM_ENEXT,"&Next error");
AppendMenu(hErrorPopup,MF_STRING,IDM_EPREV,"&Prev error");
AppendMenu(hErrorPopup,MF_STRING,IDM_EALL,"&All errors");
AppendMenu(hErrorPopup,MF_STRING,IDM_ECLEA,"&Clear errors");
AppendMenu(hTrapperPopup,MF_POPUP,hMainPopup,"&Main");
AppendMenu(hTrapperPopup,MF_POPUP,hErrorPopup,"&Error");
/* if graphics mode, then use sc.ScreenBuffer */
/* hTest = ConsoleMenuControl(sc.ScreenBuffer,IDM_TRAPPER,IDM_ECLEA); */
/* else text mode, then use sc.OutputHandle */
hTest = ConsoleMenuControl(sc.OutputHandle,IDM_TRAPPER,IDM_ECLEA);
AppendMenu(hTest,MF_POPUP,hTrapperPopup,"&Trapper");
bTrapperMenuFlag=TRUE; /* draw the trapper menu just once */
}
#endif /* HUNTER */
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