Define and use new input function mode bit (K_ANSI_CPR) that indicates we are

expecting an ANSI cursor position report and we will use this value to
determine the user's screen dimensions (currently, lines only).

src/sbbs3/ansiterm.cpp

@@ -8,7 +8,7 @@
  * @format.tab-size 4		(Plain Text/Source Code File Header)			*
  * @format.use-tabs true	(see http://www.synchro.net/ptsc_hdr.html)		*
  *																			*
- * Copyright 2006 Rob Swindell - http://www.synchro.net/copyright.html		*
+ * Copyright 2009 Rob Swindell - http://www.synchro.net/copyright.html		*
  *																			*
  * This program is free software; you can redistribute it and/or			*
  * modify it under the terms of the GNU General Public License				*
@@ -103,7 +103,7 @@ void sbbs_t::ansi_getlines()
 		&& online==ON_REMOTE) {									/* Remote */
 		SYNC;
 		putcom("\x1b[s\x1b[99B\x1b[6n\x1b[u");
-		inkey(K_NONE,TIMEOUT_ANSI_GETXY*1000); 
+		inkey(K_ANSI_CPR,TIMEOUT_ANSI_GETXY*1000); 
 	}
 }
 

src/sbbs3/inkey.cpp

@@ -8,7 +8,7 @@
  * @format.tab-size 4		(Plain Text/Source Code File Header)			*
  * @format.use-tabs true	(see http://www.synchro.net/ptsc_hdr.html)		*
  *																			*
- * Copyright 2007 Rob Swindell - http://www.synchro.net/copyright.html		*
+ * Copyright 2009 Rob Swindell - http://www.synchro.net/copyright.html		*
  *																			*
  * This program is free software; you can redistribute it and/or			*
  * modify it under the terms of the GNU General Public License				*
@@ -312,7 +312,7 @@ char sbbs_t::handle_ctrlkey(char ch, long mode)
 					return(ESC); 
 				}
 				if(ch=='R') {       /* cursor position report */
-					if(i && !(useron.rows)) {	/* auto-detect rows */
+					if(mode&K_ANSI_CPR && i && !(useron.rows)) {	/* auto-detect rows */
 						str[i]=0;
 						rows=atoi(str);
 						lprintf(LOG_DEBUG,"Node %d ANSI cursor position report: %u rows"

src/sbbs3/sbbsdefs.h

@@ -8,7 +8,7 @@
  * @format.tab-size 4		(Plain Text/Source Code File Header)			*
  * @format.use-tabs true	(see http://www.synchro.net/ptsc_hdr.html)		*
  *																			*
- * Copyright 2008 Rob Swindell - http://www.synchro.net/copyright.html		*
+ * Copyright 2009 Rob Swindell - http://www.synchro.net/copyright.html		*
  *																			*
  * This program is free software; you can redistribute it and/or			*
  * modify it under the terms of the GNU General Public License				*
@@ -679,6 +679,7 @@ typedef enum {						/* Values for xtrn_t.event				*/
 #define K_LEFTEXIT	(1L<<19)	/* Allow exit by backspacing/arrowing left	*/
 #define K_USEOFFSET	(1L<<20)	/* Use getstr_offset for cursor	position	*/
 #define K_NOSPIN	(1L<<21)	/* Do not honor the user's spinning cursor	*/
+#define K_ANSI_CPR	(1L<<22)	/* Expect ANSI Cursor Position Report		*/
 
 								/* Bits in 'mode' for putmsg and printfile  */
 #define P_NOABORT  	(1<<0)		/* Disallows abortion of a message          */