Added windows/wintel directory for the windows telnet program

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@5278 dc483132-0cff-0310-8789-dd5450dbe970

1 files changed, 206 insertions, 0 deletions

diff --git a/src/windows/wintel/screen.h b/src/windows/wintel/screen.h
new file mode 100644
index 000000000..edc4d1368
--- /dev/null
+++ b/src/windows/wintel/screen.h
@@ -0,0 +1,206 @@
+extern long FAR PASCAL ScreenWndProc(HWND,UINT,WPARAM,LPARAM);
+
+//#define WINMEM
+
+/*
+*          Definition of attribute bits in the Virtual Screen
+*
+*          0   -   Bold
+*          1   -   
+*          2   -
+*          3   -   Underline
+*          4   -   Blink
+*          5   -
+*          6   -   Reverse
+*          7   -   Graphics character set
+*
+*/
+#define SCR_isbold(x)   (x & 0x01)
+#define SCR_isundl(x)   (x & 0x08)
+#define SCR_isblnk(x)   (x & 0x10)
+#define SCR_isrev(x)    (x & 0x40)
+#define SCR_setrev(x)   (x ^= 0x40)
+#define SCR_isgrph(x)   (x & 0x80)
+#define SCR_inattr(x)   (x & 0xd9)
+#define SCR_graph(x)    (x | 0x80)
+#define SCR_notgraph(x) (x & 0x7F)
+
+#define SCREEN_HANDLE            0    /* offset in extra window info */
+
+#define WM_MYSCREENCHAR			(WM_USER+1)
+#define WM_MYSCREENBLOCK		(WM_USER+2)
+#define WM_MYSYSCHAR 			(WM_USER+3)
+#define WM_MYSCREENCLOSE		(WM_USER+4)
+#define WM_MYSCREENCHANGEBKSP	(WM_USER+5)
+#define WM_MYSCREENSIZE			(WM_USER+6)
+#define WM_NETWORKEVENT			(WM_USER+7)
+#define WM_HOSTNAMEFOUND		(WM_USER+8)
+
+#define FRAME_HEIGHT ((2* GetSystemMetrics(SM_CYFRAME))+GetSystemMetrics(SM_CYCAPTION)+GetSystemMetrics(SM_CYMENU)+3)
+#define FRAME_WIDTH  (2*GetSystemMetrics(SM_CXFRAME)+GetSystemMetrics(SM_CXVSCROLL))
+#define TAB_SPACES 8
+#define SPACE 32
+#define ALERT 0x21
+#define MAX_LINE_WIDTH 256 /* not restricted to 1 byte */
+
+#ifdef WINMEM
+#define HSCREENLINE DWORD
+#define LINE_MEM_ALLOC(x) sAlloc(x)
+#define LINE_MEM_LOCK(x) (SCREENLINE *)sLock(x)
+#define LINE_MEM_UNLOCK(x) sUnlock(x)
+#define LINE_MEM_FREE(x) sFree(x)
+#else
+#define HSCREENLINE HGLOBAL
+#define LINE_MEM_ALLOC(x) GlobalAlloc(GHND,x)
+#define LINE_MEM_LOCK(x) (SCREENLINE *) GlobalLock(x)
+#define LINE_MEM_UNLOCK(x) GlobalUnlock(x)
+#define LINE_MEM_FREE(x) GlobalFree(x)
+#endif
+
+#define HSCREEN HGLOBAL
+
+typedef struct SCREENLINE {
+	HSCREENLINE next;
+	HSCREENLINE prev;
+	int width;
+	char *text;
+	char *attrib;
+	char buffer[0];
+} SCREENLINE;
+
+typedef struct SCREEN {
+    LPSTR title;
+    HWND hWnd;
+    HWND hwndTel;
+    HSCREENLINE screen_top,
+                screen_bottom,
+                buffer_top,
+                buffer_bottom;
+	int ID,
+        type,
+        width,
+        height,
+        maxlines,       //Maximum number of scrollback lines
+        numlines,       //Current number of scrollback lines
+        savelines,      //Save lines off top?
+        ESscroll,       //Scroll screen when ES received
+        attrib,         //current attribute
+        x,y,            //current cursor position
+        Oldx,Oldy,      // internally used to redraw cursor
+        Px,Py,Pattrib,  //saved cursor pos and attribute
+        VSIDC,          // Insert/Delete character mode 0=draw line
+        DECAWM,         // AutoWrap mode 0=off
+        DECCKM,         // Cursor key mode
+        DECPAM,         // keyPad Application mode
+        IRM,            // Insert/Replace mode
+        escflg,         // Current Escape level        
+        top,bottom,     // Vertical bounds of screen
+        parmptr,
+        cxChar,         /* Width of the current font */
+        cyChar;         /* Height of the current font */
+    BOOL bAlert;
+    int parms[6];       //Ansi Params
+    LOGFONT lf;
+    HFONT ghSelectedFont,ghSelectedULFont;
+    char tabs[MAX_LINE_WIDTH];
+    HSCREEN next, prev;
+} SCREEN;
+
+typedef struct CONFIG {
+    LPSTR title;
+    HWND hwndTel;
+    int ID,
+        type,
+        height,
+        width,
+        maxlines,       //Maximum number of scrollback lines
+        backspace,
+        ESscroll,       //Scroll screen when ES received
+        VSIDC,          // Insert/Delete character mode 0=draw line
+        DECAWM,         // AutoWrap mode 0=off
+        IRM;            // Insert/Replace mode
+} CONFIG;
+
+#define TELNET_SCREEN   0
+#define CONSOLE_SCREEN  1
+
+#define IDM_FONT        100
+#define IDM_BACKSPACE   101
+#define IDM_DELETE      102
+
+#define IDM_COPY        200
+#define IDM_PASTE       201
+#define IDM_DEBUG       202
+
+#define TIMER_TRIPLECLICK 1000
+
+#define IDC_ALLOCFAIL           1
+#define IDC_LOCKFAIL            2
+#define IDC_LOADSTRINGFAIL      3
+#define IDC_FONT                6
+
+#define DESIREDPOINTSIZE 12
+
+
+void        ReportError(WORD);
+LPSTR NEAR AllocAndLockMem(HANDLE *hChunk, WORD wSize);
+void NEAR InitializeStruct(WORD wCommDlgType, LPSTR lpStruct, HWND hWnd);
+
+void ScreenInit(HANDLE hInstance);
+HSCREENLINE ScreenNewLine();
+void ScreenBell(SCREEN *fpScr);
+void ScreenBackspace(SCREEN * fpScr);
+void ScreenTab(SCREEN *fpScr);
+void ScreenCarriageFeed(SCREEN *fpScr);
+int ScreenScroll(SCREEN *fpScr);
+void DeleteTopLine(SCREEN *fpScr);
+/* emul.c */
+void ScreenEm(LPSTR c,int len,HSCREEN hsScr);
+
+
+/* intern.c */
+HSCREENLINE GetScreenLineFromY(SCREEN *fpScr,int y);
+HSCREENLINE ScreenClearLine(SCREEN *fpScr,HSCREENLINE hgScrLine);
+void ScreenUnscroll(SCREEN *fpScr);
+void ScreenELO(SCREEN *fpScr,int s);
+void ScreenEraseScreen(SCREEN *fpScr);
+void ScreenTabClear(SCREEN *fpScr);
+void ScreenTabInit(SCREEN *fpScr);
+void ScreenReset(SCREEN *fpScr);
+void ScreenIndex(SCREEN * fpScr);
+void ScreenWrapNow(SCREEN *fpScr,int *xp,int *yp);
+void ScreenEraseToEOL(SCREEN *fpScr);
+void ScreenEraseToBOL(SCREEN *fpScr);
+void ScreenEraseLine(SCREEN *fpScr,int s);
+void ScreenEraseToEndOfScreen(SCREEN *fpScr);
+void ScreenRange(SCREEN *fpScr);
+void ScreenAlign(SCREEN *fpScr);
+void ScreenApClear(SCREEN *fpScr);
+int ScreenInsChar(SCREEN *fpScr,int x);
+void ScreenInsString(SCREEN *fpScr,int len,char *start);
+void ScreenSaveCursor(SCREEN *fpScr);
+void ScreenRestoreCursor(SCREEN *fpScr);
+void ScreenDraw(SCREEN *fpScr,int x,int y,int a,int len,char *c);
+void ScreenCursorOff(SCREEN *fpScr);
+void ScreenCursorOn(SCREEN *fpScr);
+void ScreenDelChars(SCREEN *fpScr, int n);
+void ScreenRevIndex(SCREEN *fpScr);
+void ScreenDelLines(SCREEN *fpScr, int n, int s);
+void ScreenInsLines(SCREEN *fpScr, int n, int s);
+#ifdef _DEBUG
+	BOOL CheckScreen(SCREEN *fpScr);
+#endif
+
+void ProcessFontChange(HWND hWnd);
+void Edit_LbuttonDown(HWND hWnd,LPARAM lParam);
+void Edit_LbuttonDblclk(HWND hWnd,LPARAM lParam);
+void Edit_LbuttonUp(HWND hWnd, LPARAM lParam);
+void Edit_TripleClick(HWND hWnd, LPARAM lParam);
+void Edit_MouseMove(HWND hWnd, LPARAM lParam);
+void Edit_ClearSelection(SCREEN *fpScr);
+void Edit_Copy(HWND hWnd);
+void Edit_Paste(HWND hWnd);
+
+HSCREEN InitNewScreen(CONFIG *Config);
+
+