print timestamp at beginning of each section

diff --git a/pppdump/pppdump.c b/pppdump/pppdump.c
index 25efafb28514dfe0ff948ec46fff93e8a6a10cae..d7a39f78a7bf78ffab178394709b3459ad3c4a9e 100644 (file)
--- a/pppdump/pppdump.c
+++ b/pppdump/pppdump.c
@@ -62,7 +62,10 @@ main(ac, av)
                perror(p);
                exit(1);
            }
-           dumplog(f);
+           if (pppmode)
+               dumpppp(f);
+           else
+               dumplog(f);
            fclose(f);
        }
     }
@@ -76,13 +79,12 @@ dumplog(f)
     int c, n, k, col;
     int nb, c2;
     unsigned char buf[16];
+    time_t t;
 
-    if (pppmode) {
-       dumpppp(f);
-       return;
-    }
     while ((c = getc(f)) != EOF) {
-       if (c == 1 || c == 2) {
+       switch (c) {
+       case 1:
+       case 2:
            if (reverse)
                c = 3 - c;
            printf("%s %c", c==1? "sent": "rcvd", hexmode? ' ': '"');
@@ -138,20 +140,31 @@ dumplog(f)
            } else
                putchar('"');
            printf("\n");
-       } else if (c == 3 || c == 4) {
+           break;
+       case 3:
+       case 4:
            printf("end %s\n", c==3? "send": "recv");
-       } else if (c == 5 || c == 6) {
+           break;
+       case 5:
+       case 6:
            n = getc(f);
            if (c == 5) {
                for (c = 3; c > 0; --c)
                    n = (n << 8) + getc(f);
            }
            printf("time %.1fs\n", (double) n / 10);
-       } else {
+           break;
+       case 7:
+           t = getc(f);
+           t = (t << 8) + getc(f);
+           t = (t << 8) + getc(f);
+           t = (t << 8) + getc(f);
+           printf("start %s", ctime(&t));
+           break;
+       default:
            printf("?%.2x\n");
        }
     }
-    exit(0);
 }
 
 /*
@@ -220,11 +233,14 @@ dumpppp(f)
     unsigned char *d;
     unsigned short fcs;
     struct pkt *pkt;
+    time_t t;
 
     spkt.cnt = rpkt.cnt = 0;
     spkt.esc = rpkt.esc = 0;
     while ((c = getc(f)) != EOF) {
-       if (c == 1 || c == 2) {
+       switch (c) {
+       case 1:
+       case 2:
            if (reverse)
                c = 3 - c;
            dir = c==1? "sent": "rcvd";
@@ -357,7 +373,9 @@ dumpppp(f)
                    break;
                }
            }
-       } else if (c == 3 || c == 4) {
+           break;
+       case 3:
+       case 4:
            if (reverse)
                c = 7 - c;
            dir = c==3? "send": "recv";
@@ -366,14 +384,24 @@ dumpppp(f)
            if (pkt->cnt > 0)
                printf("  [%d bytes in incomplete packet]", pkt->cnt);
            printf("\n");
-       } else if (c == 5 || c == 6) {
+           break;
+       case 5:
+       case 6:
            n = getc(f);
            if (c == 5) {
                for (c = 3; c > 0; --c)
                    n = (n << 8) + getc(f);
            }
            printf("time %.1fs\n", (double) n / 10);
-       } else {
+           break;
+       case 7:
+           t = getc(f);
+           t = (t << 8) + getc(f);
+           t = (t << 8) + getc(f);
+           t = (t << 8) + getc(f);
+           printf("start %s", ctime(&t));
+           break;
+       default:
            printf("?%.2x\n");
        }
     }