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/* $OpenBSD: history.c,v 1.7 2005/01/31 22:04:58 jfb Exp $ */
/*
* Copyright (c) 2004 Jean-Francois Brousseau <jfb@openbsd.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
* THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <sys/param.h>
#include <sys/stat.h>
#include <errno.h>
#include <stdio.h>
#include <fcntl.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include <sysexits.h>
#include "cvs.h"
#include "rcs.h"
#include "log.h"
#include "proto.h"
#define CVS_HISTORY_MAXMOD 16
/* history flags */
#define CVS_HF_A 0x01
#define CVS_HF_C 0x02
#define CVS_HF_E 0x04
#define CVS_HF_L 0x08
#define CVS_HF_M 0x10
#define CVS_HF_O 0x20
#define CVS_HF_T 0x40
#define CVS_HF_W 0x80
#define CVS_HF_EXCL (CVS_HF_C|CVS_HF_E|CVS_HF_M|CVS_HF_O|CVS_HF_T|CVS_HF_X)
static void cvs_history_print (struct cvs_hent *);
extern char *__progname;
/*
* cvs_history()
*
* Handle the `cvs history' command.
*/
int
cvs_history(int argc, char **argv)
{
int ch, flags;
u_int nbmod, rep;
char *user, *zone, *tag, *cp;
char *modules[CVS_HISTORY_MAXMOD], histpath[MAXPATHLEN];
struct cvsroot *root;
struct cvs_hent *hent;
CVSHIST *hp;
tag = NULL;
user = NULL;
zone = "+0000";
nbmod = 0;
flags = 0;
rep = 0;
while ((ch = getopt(argc, argv, "acelm:oTt:u:wx:z:")) != -1) {
switch (ch) {
case 'a':
flags |= CVS_HF_A;
break;
case 'c':
rep++;
flags |= CVS_HF_C;
break;
case 'e':
rep++;
flags |= CVS_HF_E;
break;
case 'l':
flags |= CVS_HF_L;
break;
case 'm':
rep++;
flags |= CVS_HF_M;
if (nbmod == CVS_HISTORY_MAXMOD) {
cvs_log(LP_ERR, "too many `-m' options");
return (EX_USAGE);
}
modules[nbmod++] = optarg;
break;
case 'o':
rep++;
flags |= CVS_HF_O;
break;
case 'T':
rep++;
flags |= CVS_HF_T;
break;
case 't':
tag = optarg;
break;
case 'u':
user = optarg;
break;
case 'w':
flags |= CVS_HF_W;
break;
case 'x':
rep++;
for (cp = optarg; *cp != '\0'; cp++) {
}
break;
case 'z':
zone = optarg;
break;
default:
return (EX_USAGE);
}
}
if (rep > 1) {
cvs_log(LP_ERR,
"Only one report type allowed from: \"-Tcomxe\"");
return (EX_USAGE);
} else if (rep == 0)
flags |= CVS_HF_O; /* use -o as default */
root = cvsroot_get(".");
if (root == NULL) {
cvs_log(LP_ERR,
"No CVSROOT specified! Please use the `-d' option");
cvs_log(LP_ERR,
"or set the CVSROOT environment variable.");
return (EX_USAGE);
}
if (root->cr_method == CVS_METHOD_LOCAL) {
snprintf(histpath, sizeof(histpath), "%s/%s", root->cr_dir,
CVS_PATH_HISTORY);
hp = cvs_hist_open(histpath);
if (hp == NULL) {
return (EX_UNAVAILABLE);
}
while ((hent = cvs_hist_getnext(hp)) != NULL) {
cvs_history_print(hent);
}
cvs_hist_close(hp);
} else {
if ((flags & CVS_HF_C) && (cvs_sendarg(root, "-c", 0) < 0))
return (EX_PROTOCOL);
if ((flags & CVS_HF_O) && (cvs_sendarg(root, "-o", 0) < 0))
return (EX_PROTOCOL);
if (tag != NULL) {
if ((cvs_sendarg(root, "-t", 0) < 0) ||
(cvs_sendarg(root, tag, 0) < 0))
return (EX_PROTOCOL);
}
if (user != NULL) {
if ((cvs_sendarg(root, "-u", 0) < 0) ||
(cvs_sendarg(root, user, 0) < 0))
return (EX_PROTOCOL);
}
if ((cvs_sendarg(root, "-z", 0) < 0) ||
(cvs_sendarg(root, zone, 0) < 0))
return (EX_PROTOCOL);
if (cvs_sendreq(root, CVS_REQ_HISTORY, NULL) < 0)
return (EX_PROTOCOL);
}
return (0);
}
static void
cvs_history_print(struct cvs_hent *hent)
{
struct tm etime;
if (localtime_r(&(hent->ch_date), &etime) == NULL) {
cvs_log(LP_ERROR, "failed to convert timestamp to structure");
return;
}
printf("%c %4d-%02d-%02d %02d:%02d +%04d %-16s %-16s\n",
hent->ch_event, etime.tm_year + 1900, etime.tm_mon + 1,
etime.tm_mday, etime.tm_hour, etime.tm_min,
0, hent->ch_user, hent->ch_repo);
}
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