1 /*
2 colortail -- output last part of file(s) in color.
3 Copyright (C) 2009 Joakim Andersson <ja@joakimandersson.se>
4
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version.
9
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
14
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18 */
19
20 #include <cstdlib>
21 #include <stdio.h>
22 #include <signal.h>
23
24 #include "main.h"
25 #include "ColorTail.h"
26
27 // the main function
main(int argc,char ** argv)28 int main(int argc, char **argv)
29 {
30 colortail = NULL;
31
32 // make a ColorTail instance
33 colortail = new ColorTail();
34
35
36 // setup signal catchers
37 signal (SIGINT, clean_up);
38 signal (SIGHUP, clean_up);
39 signal (SIGKILL, clean_up);
40
41 // start the program
42 int ret = colortail->start(argc, argv);
43
44 delete colortail;
45
46 return ret;
47 }
48
49
50 // callback function for signals
clean_up(int i)51 void clean_up(int i)
52 {
53 if (colortail)
54 delete colortail;
55 exit(1);
56 }
57
58
59