Updated copyright notice to 2011

[xboard.git] / engineoutput.c

diff --git a/engineoutput.c b/engineoutput.c
index 2759aff..00859bf 100644 (file)
--- a/engineoutput.c
+++ b/engineoutput.c
@@ -70,6 +70,7 @@ static void UpdateControls( EngineOutputData * ed );
 static int  lastDepth[2] = { -1, -1 };
 static int  lastForwardMostMove[2] = { -1, -1 };
 static int  engineState[2] = { -1, -1 };
+static char lastLine[2][MSG_SIZ];
 
 #define MAX_VAR 400
 static int scores[MAX_VAR], textEnd[MAX_VAR], curDepth[2], nrVariations[2];
@@ -163,7 +164,13 @@ void SetProgramStats( FrontEndProgramStats * stats ) // now directly called by b
         clearMemo = TRUE;
     }
 
-    if( clearMemo ) { DoClearMemo(which); nrVariations[which] = 0; }
+    if( clearMemo ) {
+        DoClearMemo(which); nrVariations[which] = 0;
+        if(appData.ponderNextMove && lastLine[which][0]) {
+            InsertIntoMemo( which, lastLine[which], 0 );
+            InsertIntoMemo( which, "\n", 0 );
+        }
+    }
 
     /* Update */
     lastDepth[which] = depth == 1 && ed.nodes == 0 ? 0 : depth; // [HGM] info-line kudge
@@ -349,7 +356,7 @@ static void UpdateControls( EngineOutputData * ed )
 //    int isPondering = FALSE;
 
     char s_label[MAX_NAME_LENGTH + 32];
-    
+
     char * name = ed->name;
 
     /* Label */
@@ -402,7 +409,7 @@ static void UpdateControls( EngineOutputData * ed )
             strncpy( mov, ed->hint, sizeof(mov) );
             mov[ sizeof(mov)-1 ] = '\0';
 
-            sprintf( buf, "[%d] %d/%d: %s [%02d:%02d:%02d]", ed->depth, ed->an_move_index,
+            snprintf( buf, sizeof(buf)/sizeof(buf[0]), "[%d] %d/%d: %s [%02d:%02d:%02d]", ed->depth, ed->an_move_index,
                        ed->an_move_count, mov, time_mins / 60, time_mins % 60, time_secs % 60 );
         }
 
@@ -421,10 +428,10 @@ static void UpdateControls( EngineOutputData * ed )
         unsigned long nps_100 = ed->nodes / ed->time;
 
         if( nps_100 < 100000 ) {
-            sprintf( s_label, "NPS: %lu", nps_100 * 100 );
+         snprintf( s_label, sizeof(s_label)/sizeof(s_label[0]), "NPS: %lu", nps_100 * 100 );
         }
         else {
-            sprintf( s_label, "NPS: %.1fk", nps_100 / 10.0 );
+         snprintf( s_label, sizeof(s_label)/sizeof(s_label[0]), "NPS: %.1fk", nps_100 / 10.0 );
         }
     }
 
@@ -442,26 +449,28 @@ static void UpdateControls( EngineOutputData * ed )
 
         /* Nodes */
         if( ed->nodes < 1000000 ) {
-            sprintf( s_nodes, u64Display, ed->nodes );
+            snprintf( s_nodes, sizeof(s_nodes)/sizeof(s_nodes[0]), u64Display, ed->nodes );
         }
         else {
-            sprintf( s_nodes, "%.1fM", u64ToDouble(ed->nodes) / 1000000.0 );
+            snprintf( s_nodes, sizeof(s_nodes)/sizeof(s_nodes[0]), "%.1fM", u64ToDouble(ed->nodes) / 1000000.0 );
         }
 
         /* Score */
         if( ed->score > 0 ) {
-            sprintf( s_score, "+%.2f", ed->score / 100.0 );
+         snprintf( s_score, sizeof(s_score)/sizeof(s_score[0]), "+%.2f", ed->score / 100.0 );
         }
         else {
-            sprintf( s_score, "%.2f", ed->score / 100.0 );
+         snprintf( s_score, sizeof(s_score)/sizeof(s_score[0]), "%.2f", ed->score / 100.0 );
         }
 
         /* Time */
-        sprintf( s_time, "%d:%02d.%02d", time_secs / 60, time_secs % 60, time_cent );
+        snprintf( s_time, sizeof(s_time)/sizeof(s_time[0]), "%d:%02d.%02d", time_secs / 60, time_secs % 60, time_cent );
 
         /* Put all together... */
-       if(ed->nodes == 0 && ed->score == 0 && ed->time == 0) sprintf( buf, "%3d\t", ed->depth ); else 
-       sprintf( buf, "%3d\t%s\t%s\t%s\t", ed->depth, s_score, s_nodes, s_time );
+       if(ed->nodes == 0 && ed->score == 0 && ed->time == 0)
+         snprintf( buf, sizeof(buf)/sizeof(buf[0]), "%3d\t", ed->depth );
+       else
+         snprintf( buf, sizeof(buf)/sizeof(buf[0]), "%3d\t%s\t%s\t%s\t", ed->depth, s_score, s_nodes, s_time );
 
         /* Add PV */
         buflen = strlen(buf);
@@ -474,6 +483,7 @@ static void UpdateControls( EngineOutputData * ed )
 
         /* Update memo */
         InsertIntoMemo( ed->which, buf, InsertionPoint(strlen(buf), ed) );
+        strncpy(lastLine[ed->which], buf, MSG_SIZ);
     }
 
     /* Colors */
@@ -492,7 +502,7 @@ void OutputKibitz(int window, char *text)
        }
        opponentKibitzes = TRUE; // this causes split window DisplayMode in ICS modes.
        VerifyDisplayMode();
-       strcpy(text+strlen(text)-1, "\r\n"); // to not lose line breaks on copying
+       strncpy(text+strlen(text)-1, "\r\n",sizeof(text+strlen(text)-1)); // to not lose line breaks on copying
        if(gameMode == IcsObserving) {
            DoSetWindowText(0, nLabel, gameInfo.white);
            SetIcon( 0, nColorIcon,  nColorWhite);