X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/c5e9c988d0706d1abb7fab7b2d2b1514bc119584..cabfd08c97213abe46f996a93407f8209fc38b94:/window.c

diff --git a/window.c b/window.c
index 6afd10e8..fd46be4c 100644
--- a/window.c
+++ b/window.c
@@ -3,6 +3,7 @@
 #include <winsock.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <ctype.h>
 
 #define PUTTY_DO_GLOBALS		       /* actually _define_ globals */
 #include "putty.h"
@@ -150,7 +151,7 @@ int WINAPI WinMain(HINSTANCE inst, HINSTANCE prev, LPSTR cmdline, int show) {
 	     */
 	    HANDLE filemap;
 	    Config *cp;
-	    if (sscanf(p+1, "%x", &filemap) == 1 &&
+	    if (sscanf(p+1, "%p", &filemap) == 1 &&
 		(cp = MapViewOfFile(filemap, FILE_MAP_READ,
 				    0, 0, sizeof(Config))) != NULL) {
 		cfg = *cp;
@@ -181,7 +182,10 @@ int WINAPI WinMain(HINSTANCE inst, HINSTANCE prev, LPSTR cmdline, int show) {
     }
 
     back = (cfg.protocol == PROT_SSH ? &ssh_backend : 
-			cfg.protocol == PROT_TELNET ? &telnet_backend : &raw_backend );
+	    cfg.protocol == PROT_TELNET ? &telnet_backend :
+	    &raw_backend);
+
+    ldisc = (cfg.ldisc_term ? &ldisc_term : &ldisc_simple);
 
     if (!prev) {
 	wndclass.style         = 0;
@@ -306,6 +310,11 @@ int WINAPI WinMain(HINSTANCE inst, HINSTANCE prev, LPSTR cmdline, int show) {
     inbuf_reap = inbuf_head = 0;
     outbuf_reap = outbuf_head = 0;
 
+    /* 
+     * Choose unscroll method
+     */
+    unscroll_event = US_DISP;
+
     /*
      * Prepare the mouse handler.
      */
@@ -668,15 +677,17 @@ static int WINAPI WndProc (HWND hwnd, UINT message,
 			    UnmapViewOfFile(p);
 			}
 		    }
-		    sprintf(c, "putty &%08x", filemap);
+		    sprintf(c, "putty &%p", filemap);
 		    cl = c;
 		} else if (wParam == IDM_SAVEDSESS) {
 		    char *session = sessions[(lParam - IDM_SAVED_MIN) / 16];
 		    cl = malloc(16 + strlen(session)); /* 8, but play safe */
 		    if (!cl)
 			cl = NULL;     /* not a very important failure mode */
-		    sprintf(cl, "putty @%s", session);
-		    freecl = TRUE;
+		    else {
+			sprintf(cl, "putty @%s", session);
+			freecl = TRUE;
+		    }
 		} else
 		    cl = NULL;
 
@@ -711,6 +722,7 @@ static int WINAPI WndProc (HWND hwnd, UINT message,
 	    und_mode = UND_FONT;
 	    init_fonts();
 	    sfree(logpal);
+	    ldisc = (cfg.ldisc_term ? &ldisc_term : &ldisc_simple);
 	    if (pal)
 		DeleteObject(pal);
 	    logpal = NULL;
@@ -1016,7 +1028,7 @@ static int WINAPI WndProc (HWND hwnd, UINT message,
 	    len = TranslateKey (wParam, lParam, buf);
 	    if (len == -1)
 		return DefWindowProc (hwnd, message, wParam, lParam);
-	    back->send (buf, len);
+	    ldisc->send (buf, len);
 	}
 	return 0;
       case WM_KEYUP:
@@ -1056,7 +1068,7 @@ static int WINAPI WndProc (HWND hwnd, UINT message,
 	 */
 	{
 	    char c = xlat_kbd2tty((unsigned char)wParam);
-	    back->send (&c, 1);
+	    ldisc->send (&c, 1);
 	}
 	return 0;
     }
@@ -1218,6 +1230,14 @@ static int TranslateKey(WPARAM wParam, LPARAM lParam, unsigned char *output) {
     ret = GetKeyboardState(keystate);
 
     /* 
+     * Record that we pressed key so the scroll window can be reset, but
+     * be careful to avoid Shift-UP/Down
+     */
+    if( wParam != VK_SHIFT && wParam != VK_PRIOR && wParam != VK_NEXT ) {
+        seen_key_event = 1; 
+    }
+
+    /* 
      * Windows does not always want to distinguish left and right
      * Alt or Control keys. Thus we keep track of them ourselves.
      * See also the WM_KEYUP handler.
@@ -1245,6 +1265,29 @@ static int TranslateKey(WPARAM wParam, LPARAM lParam, unsigned char *output) {
     }
 
     /*
+     * NetHack keypad mode. This may conflict with Shift-PgUp/PgDn,
+     * so we do it first.
+     */
+    if (cfg.nethack_keypad) {
+	int shift = keystate[VK_SHIFT] & 0x80;
+        /*
+         * NB the shifted versions only work with numlock off.
+         */
+	switch ( (lParam >> 16) & 0x1FF ) {
+	  case 0x047: *p++ = shift ? 'Y' : 'y'; return p - output;
+	  case 0x048: *p++ = shift ? 'K' : 'k'; return p - output;
+	  case 0x049: *p++ = shift ? 'U' : 'u'; return p - output;
+	  case 0x04B: *p++ = shift ? 'H' : 'h'; return p - output;
+	  case 0x04C: *p++ = '.'; return p - output;
+	  case 0x04D: *p++ = shift ? 'L' : 'l'; return p - output;
+	  case 0x04F: *p++ = shift ? 'B' : 'b'; return p - output;
+	  case 0x050: *p++ = shift ? 'J' : 'j'; return p - output;
+	  case 0x051: *p++ = shift ? 'N' : 'n'; return p - output;
+	  case 0x053: *p++ = '.'; return p - output;
+	}
+    }
+
+    /*
      * Shift-PgUp, Shift-PgDn, and Alt-F4 all produce window
      * events: we'll deal with those now.
      */
@@ -1287,24 +1330,7 @@ static int TranslateKey(WPARAM wParam, LPARAM lParam, unsigned char *output) {
 	return p - output;
     }
 
-    if (cfg.nethack_keypad) {
-	int shift = keystate[VK_SHIFT] & 0x80;
-        /*
-         * NB the shifted versions only work with numlock off.
-         */
-	switch ( (lParam >> 16) & 0x1FF ) {
-	  case 0x047: *p++ = shift ? 'Y' : 'y'; return p - output;
-	  case 0x048: *p++ = shift ? 'K' : 'k'; return p - output;
-	  case 0x049: *p++ = shift ? 'U' : 'u'; return p - output;
-	  case 0x04B: *p++ = shift ? 'H' : 'h'; return p - output;
-	  case 0x04C: *p++ = '.'; return p - output;
-	  case 0x04D: *p++ = shift ? 'L' : 'l'; return p - output;
-	  case 0x04F: *p++ = shift ? 'B' : 'b'; return p - output;
-	  case 0x050: *p++ = shift ? 'J' : 'j'; return p - output;
-	  case 0x051: *p++ = shift ? 'N' : 'n'; return p - output;
-	  case 0x053: *p++ = '.'; return p - output;
-	}
-    } else if (app_keypad_keys) {
+    if (app_keypad_keys) {
 	/*
 	 * If we're in applications keypad mode, we have to process it
 	 * before char-map translation, because it will pre-empt lots