ttyrex

commit 1ca7750b29b507eb7ab6d8d218346540834f47d3
parent fb3a5a0d595af543e9804013b49a3a4be1289752
Author: Antoine Amarilli <a3nm@a3nm.net>
Date:   Thu, 18 Oct 2012 13:02:21 +0200

Make ttytime display the start time of recordings

Diffstat:
README
 | 
2
++
ttytime.1
 | 
8
++++----
ttytime.c
 | 
12
++++++++----

3 files changed, 14 insertions(+), 8 deletions(-)
diff --git a/README b/README
@@ -11,6 +11,8 @@ record grow huge: with -l, you will get something like the first limit bytes of
 garbage, 2*limit bytes every second spent displaying garbage, and the last limit
 bytes of the garbage, which resembles more or less what you are likely to see.
 
+ttytime now display the start timestamp of each file along with the duration.
+
 -- Antoine Amarilli <a3nm@a3nm.net>
 
 %%%%% Original readme follows %%%%%
diff --git a/ttytime.1 b/ttytime.1
@@ -3,21 +3,21 @@
 .\"
 .TH TTYTIME 1
 .SH NAME
-ttytime \- print the time of the recorded session data by ttyrec(1)
+ttytime \- print the start time and duration of the recorded session data by ttyrec(1)
 .SH SYNOPSIS
 .br
 .B ttytime
 .I file...
 .SH DESCRIPTION
 .B Ttytime
-tells you the time of recorded data in seconds.
+tells you the start time and duration of recorded data in seconds.
 For example:
 .sp
 .RS
 .nf
 % ttytime *.tty
-    173 foo.tty
-   1832 bar.tty
+1350557831        173 foo.tty
+1350557842       1832 bar.tty
 .fi
 .RE
 .SH "SEE ALSO"
diff --git a/ttytime.c b/ttytime.c
@@ -38,8 +38,8 @@
 #include "io.h"
 #include "ttyrec.h"
 
-int
-calc_time (const char *filename)
+void
+calc_time (const char *filename, time_t *start_time, int *duration)
 {
     Header start, end;
     FILE *fp = efopen(filename, "r");
@@ -54,17 +54,21 @@ calc_time (const char *filename)
 	end = h;
 	fseek(fp, h.len, SEEK_CUR);
     }
-    return end.tv.tv_sec - start.tv.tv_sec;
+    *start_time = start.tv.tv_sec;
+    *duration = end.tv.tv_sec - start.tv.tv_sec;
 }
 
 int 
 main (int argc, char **argv)
 {
     int i;
+    time_t start_time;
+    int duration;
     set_progname(argv[0]);
     for (i = 1; i < argc; i++) {
 	char *filename = argv[i];
-	printf("%7d	%s\n", calc_time(filename), filename);
+        calc_time(filename, &start_time, &duration);
+	printf("%10d	%10d	%s\n", (int) start_time, duration, filename);
     }
     return 0;
 }