You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
537 lines
13 KiB
537 lines
13 KiB
#include <stdio.h>
|
|
#include <malloc.h>
|
|
#include <memory.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <windows.h>
|
|
#include "list.h"
|
|
|
|
BOOL IsValidKey (PINPUT_RECORD pRecord);
|
|
int set_mode1(PCONSOLE_SCREEN_BUFFER_INFO pMode, int mono);
|
|
|
|
void
|
|
ShowHelp (
|
|
void
|
|
)
|
|
{
|
|
static struct {
|
|
int x, y;
|
|
char *text;
|
|
} *pHelp, rgHelp[] = {
|
|
0, 0, "List - Help",
|
|
40, 0, "Rev 1.0j",
|
|
|
|
0, 1, "Keyboard:",
|
|
0, 2, "Up, Down, Left, Right",
|
|
0, 3, "PgUp - Up one page",
|
|
0, 4, "PgDn - Down one page",
|
|
0, 5, "Home - Top of listing",
|
|
0, 6, "End - End of listing",
|
|
|
|
0, 8, "W - Toggle word wrap",
|
|
0, 9, "^L - Refresh display",
|
|
0, 10, "Q, ESC - Quit",
|
|
|
|
0, 12, "/ - Search for string",
|
|
0, 13, "\\ - Search for string. Any case",
|
|
0, 14, "F4 - Toggle multifile search",
|
|
0, 15, "n, F3 - Next occurance of string",
|
|
0, 16, "N - Previous occurance of string",
|
|
0, 18, "C - Clear highlight line",
|
|
0, 19, "J - Jump to highlighted line",
|
|
0, 20, "M - Mark highlighed",
|
|
|
|
38, 1, "[list] - in tools.ini",
|
|
40, 2, "width - Width of crt",
|
|
40, 3, "height - Height of crt",
|
|
40, 4, "buffer - K to use for buffers (200K)",
|
|
40, 5, "tab - Tab alignment #",
|
|
40, 6, "tcolor - Color of title line",
|
|
40, 7, "lcolor - Color of listing",
|
|
40, 8, "hcolor - Color of highlighted",
|
|
40, 9, "bcolor - Color of scroll bar",
|
|
40, 10, "ccolor - Color of command line",
|
|
40, 11, "kcolor - Color of keyed input",
|
|
40, 12, "nobeep - Disables beeps",
|
|
|
|
40, 14, "^ Up - Pull copy buffer up",
|
|
40, 15, "^ Down - Pull copy buffer down",
|
|
40, 16, "^ Home - Slide copy buffer up",
|
|
40, 17, "^ End - Slide copy buffer down",
|
|
40, 18, "G - Goto Line number",
|
|
|
|
40, 20, "^ PgUp - Previous File",
|
|
40, 21, "^ PgDn - Next File",
|
|
40, 22, "F - New File",
|
|
|
|
0, 0, NULL
|
|
} ;
|
|
|
|
int Index;
|
|
int hLines, hWidth;
|
|
INPUT_RECORD InpBuffer;
|
|
DWORD dwNumRead;
|
|
|
|
//
|
|
// Block reader thread.
|
|
//
|
|
SyncReader ();
|
|
hLines = vLines;
|
|
hWidth = vWidth;
|
|
set_mode (25, 80, 0);
|
|
ClearScr ();
|
|
|
|
for (pHelp = rgHelp; pHelp->text; pHelp++)
|
|
dis_str ((Uchar)(pHelp->x), (Uchar)(pHelp->y), pHelp->text);
|
|
|
|
setattr (vLines+1, (char)vAttrList);
|
|
setattr (vLines+2, (char)vAttrCmd);
|
|
DisLn (0, (UCHAR)vLines+2, "Press enter.");
|
|
for (; ;) {
|
|
ReadConsoleInput( vStdIn,
|
|
&InpBuffer,
|
|
1,
|
|
&dwNumRead );
|
|
if( IsValidKey( &InpBuffer ) &&
|
|
( ( InpBuffer.Event.KeyEvent.wVirtualKeyCode == 0x0d ) ||
|
|
( InpBuffer.Event.KeyEvent.wVirtualKeyCode == 0x1b ) ) ) {
|
|
break;
|
|
}
|
|
}
|
|
|
|
//
|
|
// Free reader thread
|
|
//
|
|
for( Index = 0; Index < MAXLINES; Index++ ) {
|
|
vrgLen[Index] = ( Uchar )vWidth-1;
|
|
}
|
|
set_mode (hLines+2, hWidth, 0);
|
|
setattr (vLines+1, (char)vAttrCmd);
|
|
setattr (vLines+2, (char)vAttrList);
|
|
vReaderFlag = F_CHECK;
|
|
SetEvent (vSemReader);
|
|
}
|
|
|
|
|
|
void
|
|
GetInput (
|
|
char *prompt,
|
|
char *string,
|
|
int len
|
|
)
|
|
{
|
|
COORD dwCursorPosition;
|
|
DWORD cb;
|
|
|
|
SetUpdate (U_NONE);
|
|
DisLn (0, (Uchar)(vLines+1), prompt);
|
|
|
|
setattr2 (vLines+1, CMDPOS, len, (char)vAttrKey);
|
|
if (!ReadFile( vStdIn, string, len, &cb, NULL ))
|
|
return;
|
|
|
|
if( (string[cb - 2] == 0x0d) || (string[cb - 2] == 0x0a) ) {
|
|
string[cb - 2] = 0; // Get rid of CR LF
|
|
}
|
|
|
|
setattr2 (vLines+1, CMDPOS, len, (char)vAttrCmd);
|
|
|
|
string[ cb - 1] = 0;
|
|
if (string[0] < ' ')
|
|
string[0] = 0;
|
|
|
|
dwCursorPosition.X = CMDPOS;
|
|
dwCursorPosition.Y = (SHORT)(vLines+1);
|
|
SetConsoleCursorPosition( vhConsoleOutput, dwCursorPosition );
|
|
}
|
|
|
|
void
|
|
beep (
|
|
void
|
|
)
|
|
{
|
|
if (vIniFlag & I_NOBEEP)
|
|
return;
|
|
}
|
|
|
|
|
|
int
|
|
_abort (
|
|
void
|
|
)
|
|
{
|
|
INPUT_RECORD InpBuffer;
|
|
DWORD dwNumRead;
|
|
static char WFlag = 0;
|
|
|
|
if (! (vStatCode & S_WAIT) ) {
|
|
DisLn ((Uchar)(vWidth-6), (Uchar)(vLines+1), "WAIT");
|
|
vStatCode |= S_WAIT;
|
|
}
|
|
|
|
if( PeekConsoleInput( vStdIn, &InpBuffer, 1, &dwNumRead ) && dwNumRead ) {
|
|
ReadConsoleInput( vStdIn, &InpBuffer, 1, &dwNumRead );
|
|
if( IsValidKey( &InpBuffer ) ) {
|
|
return( 1 );
|
|
}
|
|
}
|
|
return( 0 );
|
|
}
|
|
|
|
|
|
void
|
|
ClearScr ()
|
|
{
|
|
COORD dwCursorPosition;
|
|
COORD dwWriteCoord;
|
|
DWORD dwNumWritten;
|
|
SMALL_RECT ScrollRectangle;
|
|
SMALL_RECT ClipRectangle;
|
|
COORD dwDestinationOrigin;
|
|
CHAR_INFO Fill;
|
|
|
|
setattr (0, (char)vAttrTitle);
|
|
|
|
dwWriteCoord.X = 0;
|
|
dwWriteCoord.Y = 1;
|
|
|
|
FillConsoleOutputCharacter( vhConsoleOutput,
|
|
' ',
|
|
vWidth*(vLines),
|
|
dwWriteCoord,
|
|
&dwNumWritten );
|
|
|
|
|
|
FillConsoleOutputAttribute( vhConsoleOutput,
|
|
vAttrList,
|
|
vWidth*(vLines),
|
|
dwWriteCoord,
|
|
&dwNumWritten );
|
|
|
|
ScrollRectangle.Left = (SHORT)(vWidth-1);
|
|
ScrollRectangle.Top = 1;
|
|
ScrollRectangle.Right = (SHORT)(vWidth-1);
|
|
ScrollRectangle.Bottom = (SHORT)(vLines);
|
|
ClipRectangle.Left = (SHORT)(vWidth-2);
|
|
ClipRectangle.Top = 1;
|
|
ClipRectangle.Right = (SHORT)(vWidth+1);
|
|
ClipRectangle.Bottom = (SHORT)(vLines);
|
|
dwDestinationOrigin.X = (SHORT)(vWidth-2);
|
|
dwDestinationOrigin.Y = 1;
|
|
Fill.Char.AsciiChar = ' ';
|
|
Fill.Attributes = vAttrBar;
|
|
|
|
ScrollConsoleScreenBuffer(
|
|
vhConsoleOutput,
|
|
&ScrollRectangle,
|
|
&ClipRectangle,
|
|
dwDestinationOrigin,
|
|
&Fill );
|
|
|
|
|
|
|
|
setattr (vLines+1, (char)vAttrCmd);
|
|
|
|
dwCursorPosition.X = CMDPOS;
|
|
dwCursorPosition.Y = (SHORT)(vLines+1);
|
|
SetConsoleCursorPosition( vhConsoleOutput, dwCursorPosition );
|
|
|
|
vHLBot = vHLTop = 0;
|
|
}
|
|
|
|
|
|
int
|
|
set_mode (
|
|
int nlines,
|
|
int ncols,
|
|
int mono
|
|
)
|
|
{
|
|
WORD attrib;
|
|
int i;
|
|
|
|
CONSOLE_SCREEN_BUFFER_INFO Mode, Mode1;
|
|
|
|
if (!GetConsoleScreenBufferInfo( vhConsoleOutput,
|
|
&Mode )) {
|
|
printf("Unable to get screen buffer info, code = %x \n", GetLastError());
|
|
exit(-1);
|
|
}
|
|
|
|
Mode1 = Mode;
|
|
|
|
if (nlines) {
|
|
Mode.dwSize.Y = (SHORT)nlines;
|
|
Mode.srWindow.Bottom = (SHORT)(Mode.srWindow.Top + nlines - 1);
|
|
Mode.dwMaximumWindowSize.Y = (SHORT)nlines;
|
|
}
|
|
if (ncols) {
|
|
Mode.dwSize.X = (SHORT)ncols;
|
|
Mode.srWindow.Right = (SHORT)(Mode.srWindow.Left + ncols - 1);
|
|
Mode.dwMaximumWindowSize.X = (SHORT)ncols;
|
|
}
|
|
if (mono) { // Toggle mono setting?
|
|
attrib = vAttrTitle;
|
|
vAttrTitle = vSaveAttrTitle;
|
|
vSaveAttrTitle = attrib;
|
|
attrib = vAttrList;
|
|
vAttrList = vSaveAttrList;
|
|
vSaveAttrList = attrib;
|
|
attrib = vAttrHigh;
|
|
vAttrHigh = vSaveAttrHigh;
|
|
vSaveAttrHigh = attrib;
|
|
attrib = vAttrKey;
|
|
vAttrKey = vSaveAttrKey;
|
|
vSaveAttrKey = attrib;
|
|
attrib = vAttrCmd;
|
|
vAttrCmd = vSaveAttrCmd;
|
|
vSaveAttrCmd = attrib;
|
|
attrib = vAttrBar;
|
|
vAttrBar = vSaveAttrBar;
|
|
vSaveAttrBar = attrib;
|
|
}
|
|
|
|
//
|
|
// Try to set the hardware into the correct video mode
|
|
//
|
|
|
|
if ( !set_mode1 (&Mode, mono) ) {
|
|
return( 0 );
|
|
}
|
|
|
|
vConsoleCurScrBufferInfo = Mode;
|
|
|
|
vLines = Mode.dwSize.Y - 2; /* Not top or bottom line */
|
|
vWidth = Mode.dwSize.X;
|
|
|
|
if (vScrBuf) {
|
|
free (vScrBuf);
|
|
vScrBuf=NULL;
|
|
}
|
|
|
|
vSizeScrBuf = (vLines) * (vWidth);
|
|
vScrBuf = malloc (vSizeScrBuf);
|
|
|
|
vLines--;
|
|
|
|
for (i=0; i < vLines; i++)
|
|
vrgLen[i] = (Uchar)(vWidth-1);
|
|
|
|
return (1);
|
|
}
|
|
|
|
|
|
int
|
|
set_mode1 (
|
|
PCONSOLE_SCREEN_BUFFER_INFO pMode,
|
|
int mono
|
|
)
|
|
{
|
|
mono = 0; // To get rid of warning message
|
|
|
|
ClearScr();
|
|
return( SetConsoleScreenBufferSize( vhConsoleOutput, pMode->dwSize ) );
|
|
}
|
|
|
|
|
|
struct Block *
|
|
alloc_block(
|
|
long offset
|
|
)
|
|
{
|
|
struct Block *pt, **pt1;
|
|
|
|
if (vpBCache) {
|
|
pt1 = &vpBCache;
|
|
for (; ;) { /* Scan cache */
|
|
if ((*pt1)->offset == offset) {
|
|
pt = *pt1; /* Found in cache */
|
|
*pt1 = (*pt1)->next; /* remove from list */
|
|
goto Alloc_Exit; /* Done. */
|
|
}
|
|
|
|
if ( (*pt1)->next == NULL) break;
|
|
else pt1=&(*pt1)->next;
|
|
}
|
|
/* Warning: don't stomp on pt1! it's used at the end to
|
|
* return a block from the cache if everything else is in use.
|
|
*/
|
|
}
|
|
|
|
/*
|
|
* Was not in cache, so...
|
|
* return block from free list, or...
|
|
* allocate a new block, or...
|
|
* return block from other list, or...
|
|
* return from far end of cache list.
|
|
* [works if cache list is in sorted order.. noramly is]
|
|
*/
|
|
if (vpBFree) {
|
|
pt = vpBFree;
|
|
vpBFree = vpBFree->next;
|
|
goto Alloc_Exit1;
|
|
}
|
|
|
|
if (vAllocBlks != vMaxBlks) {
|
|
pt = (struct Block *) malloc (sizeof (struct Block));
|
|
ckerr (pt == NULL, MEMERR);
|
|
|
|
pt->Data = GlobalAlloc( 0, BLOCKSIZE );
|
|
ckerr( !pt->Data, MEMERR );
|
|
|
|
vAllocBlks++;
|
|
goto Alloc_Exit1;
|
|
}
|
|
|
|
if (vpBOther) {
|
|
pt = vpBOther;
|
|
vpBOther = vpBOther->next;
|
|
goto Alloc_Exit1;
|
|
}
|
|
|
|
|
|
/* Note: there should be a cache list to get here, if not */
|
|
/* somebody called alloc_block, and everything was full */
|
|
ckdebug (!vpBCache, "No cache");
|
|
|
|
if (offset < vpBCache->offset) { /* Look for far end of cache */
|
|
pt = *pt1; /* Return one from tail */
|
|
*pt1 = NULL;
|
|
goto Alloc_Exit1;
|
|
} /* else, */
|
|
pt = vpBCache; /* Return one from head */
|
|
vpBCache = vpBCache->next;
|
|
goto Alloc_Exit1;
|
|
|
|
|
|
Alloc_Exit1:
|
|
pt->offset = -1L;
|
|
|
|
Alloc_Exit:
|
|
pt->pFile = vpFlCur;
|
|
vCntBlks++;
|
|
return (pt);
|
|
}
|
|
|
|
|
|
void
|
|
MoveBlk (
|
|
struct Block **pBlk,
|
|
struct Block **pHead
|
|
)
|
|
{
|
|
struct Block *pt;
|
|
|
|
pt = (*pBlk)->next;
|
|
(*pBlk)->next = *pHead;
|
|
*pHead = *pBlk;
|
|
*pBlk = pt;
|
|
}
|
|
|
|
char *
|
|
alloc_page()
|
|
{
|
|
char *pt;
|
|
|
|
pt = (char *)malloc( 64*1024 );
|
|
return (pt);
|
|
}
|
|
|
|
|
|
void
|
|
FreePages(
|
|
struct Flist *pFl
|
|
)
|
|
{
|
|
int i;
|
|
long * fpt;
|
|
|
|
for (i=0; i < MAXTPAGE; i++) {
|
|
fpt = pFl->prgLineTable [i];
|
|
if (fpt == 0L) break;
|
|
free ( fpt );
|
|
pFl->prgLineTable[i] = NULL;
|
|
}
|
|
}
|
|
|
|
|
|
void
|
|
ListErr (
|
|
char *file,
|
|
int line,
|
|
char *cond,
|
|
int value,
|
|
char *mess
|
|
)
|
|
{
|
|
char s[80];
|
|
char* c;
|
|
|
|
printf ("ERROR in file %s, line %d, %s = %d, %s (%s)\n",
|
|
file, line, cond, value, mess, GetErrorCode (value));
|
|
c = fgets (s, sizeof(s), stdin);
|
|
CleanUp();
|
|
ExitProcess(0);
|
|
}
|
|
|
|
|
|
char *
|
|
GetErrorCode(
|
|
int code
|
|
)
|
|
{
|
|
static struct {
|
|
int errnum;
|
|
char *desc;
|
|
} EList[] = {
|
|
2, "File not found",
|
|
3, "Path not found",
|
|
4, "Too many open files",
|
|
5, "Access denied",
|
|
8, "Not enough memory",
|
|
15, "Invalid drive",
|
|
21, "Device not ready",
|
|
27, "Sector not found",
|
|
28, "Read fault",
|
|
32, "Sharing violation",
|
|
107, "Disk changed",
|
|
110, "File not found",
|
|
123, "Invalid name",
|
|
130, "Invalid for direct access handle",
|
|
131, "Seek on device",
|
|
206, "Filename exceeds range",
|
|
|
|
-1, "Char DEV not supported",
|
|
-2, "Pipe not supported",
|
|
0, NULL
|
|
};
|
|
|
|
static char s[15];
|
|
int i;
|
|
|
|
|
|
for (i=0; EList[i].errnum != code; i++)
|
|
if (EList[i].errnum == 0) {
|
|
sprintf (s, "Error %d", code);
|
|
return (s);
|
|
}
|
|
return (EList[i].desc);
|
|
}
|
|
|
|
|
|
|
|
BOOL
|
|
IsValidKey (
|
|
PINPUT_RECORD pRecord
|
|
)
|
|
{
|
|
if ( (pRecord->EventType != KEY_EVENT) ||
|
|
!(pRecord->Event).KeyEvent.bKeyDown ||
|
|
((pRecord->Event).KeyEvent.wVirtualKeyCode == 0) || // ALT
|
|
((pRecord->Event).KeyEvent.wVirtualKeyCode == 0x10) || // SHIFT
|
|
((pRecord->Event).KeyEvent.wVirtualKeyCode == 0x11) || // CONTROL
|
|
((pRecord->Event).KeyEvent.wVirtualKeyCode == 0x14) ) { // CAPITAL
|
|
return( FALSE );
|
|
}
|
|
return( TRUE );
|
|
}
|