print report headers only once

use correct report header for UDP tests

ChangeLog

@@ -1,3 +1,8 @@
+2008-04-08 Jon Dugan <jdugan@x1024.net>
+
+* print report headers only once
+* use appropriate report header for UDP tests
+
 2008-04-07 Jon Dugan <jdugan@x1024.net>
 
 * Add man page to autoconf goo

src/ReportDefault.c

@@ -67,6 +67,7 @@ extern "C" {
  * Prints transfer reports in default style
  */
 void reporter_printstats( Transfer_Info *stats ) {
+    static char header_printed = 0;
 
     byte_snprintf( buffer, sizeof(buffer)/2, (double) stats->TotalLen,
                    toupper( stats->mFormat));
@@ -76,13 +77,19 @@ void reporter_printstats( Transfer_Info *stats ) {
 
     if ( stats->mUDP != (char)kMode_Server ) {
         // TCP Reporting
-        printf( report_bw_header);
+        if( !header_printed ) {
+            printf( report_bw_header);
+            header_printed = 1;
+        }
         printf( report_bw_format, stats->transferID, 
                 stats->startTime, stats->endTime, 
                 buffer, &buffer[sizeof(buffer)/2] );
     } else {
         // UDP Reporting
-        printf( report_bw_jitter_loss_header);
+        if( !header_printed ) {
+            printf( report_bw_jitter_loss_header);
+            header_printed = 1;
+        }
         printf( report_bw_jitter_loss_format, stats->transferID, 
                 stats->startTime, stats->endTime, 
                 buffer, &buffer[sizeof(buffer)/2],