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/* $OpenBSD: getlog.c,v 1.12 2004/12/14 22:30:48 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 <stdlib.h>
#include <stdio.h>
#include <unistd.h>
#include <errno.h>
#include <string.h>
#include <paths.h>
#include <sysexits.h>
#include "cvs.h"
#include "log.h"
#include "file.h"
#include "proto.h"
#define CVS_GLOG_RFONLY 0x01
#define CVS_GLOG_HDONLY 0x02
#define CVS_GETLOG_REVSEP "----------------------------"
#define CVS_GETLOG_REVEND \
"============================================================================="
#ifdef notyet
static void cvs_getlog_print (const char *, RCSFILE *, u_int);
#endif
static int cvs_getlog_file (CVSFILE *, void *);
/*
* cvs_getlog()
*
* Implement the `cvs log' command.
*/
int
cvs_getlog(int argc, char **argv)
{
int i, rfonly, honly, flags;
struct cvsroot *root;
flags = CF_RECURSE;
rfonly = 0;
honly = 0;
while ((i = getopt(argc, argv, "d:hlRr:")) != -1) {
switch (i) {
case 'd':
break;
case 'h':
honly = 1;
break;
case 'l':
flags &= ~CF_RECURSE;
break;
case 'R':
rfonly = 1;
break;
case 'r':
break;
default:
return (EX_USAGE);
}
}
argc -= optind;
argv += optind;
if (argc == 0)
cvs_files = cvs_file_get(".", flags);
else
cvs_files = cvs_file_getspec(argv, argc, flags);
if (cvs_files == NULL)
return (EX_DATAERR);
root = CVS_DIR_ROOT(cvs_files);
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) && (cvs_connect(root) < 0))
return (EX_PROTOCOL);
cvs_file_examine(cvs_files, cvs_getlog_file, NULL);
if (root->cr_method != CVS_METHOD_LOCAL) {
cvs_senddir(root, cvs_files);
if (argc > 0) {
for (i = 0; i < argc; i++)
cvs_sendarg(root, argv[i], 0);
}
cvs_sendreq(root, CVS_REQ_LOG, NULL);
}
return (0);
}
/*
* cvs_getlog_file()
*
* Diff a single file.
*/
static int
cvs_getlog_file(CVSFILE *cf, void *arg)
{
int ret;
char *repo, fpath[MAXPATHLEN];
RCSFILE *rf;
struct cvsroot *root;
struct cvs_ent *entp;
ret = 0;
rf = NULL;
root = CVS_DIR_ROOT(cf);
repo = CVS_DIR_REPO(cf);
if ((root->cr_method != CVS_METHOD_LOCAL) && (cf->cf_type == DT_DIR)) {
if (cf->cf_cvstat == CVS_FST_UNKNOWN)
ret = cvs_sendreq(root, CVS_REQ_QUESTIONABLE,
CVS_FILE_NAME(cf));
else
ret = cvs_senddir(root, cf);
return (ret);
}
cvs_file_getpath(cf, fpath, sizeof(fpath));
entp = cvs_ent_getent(fpath);
if (root->cr_method != CVS_METHOD_LOCAL) {
if ((entp != NULL) && (cvs_sendentry(root, entp) < 0)) {
cvs_ent_free(entp);
return (-1);
}
switch (cf->cf_cvstat) {
case CVS_FST_UNKNOWN:
ret = cvs_sendreq(root, CVS_REQ_QUESTIONABLE,
CVS_FILE_NAME(cf));
break;
case CVS_FST_UPTODATE:
ret = cvs_sendreq(root, CVS_REQ_UNCHANGED,
CVS_FILE_NAME(cf));
break;
case CVS_FST_ADDED:
case CVS_FST_MODIFIED:
ret = cvs_sendreq(root, CVS_REQ_ISMODIFIED,
CVS_FILE_NAME(cf));
break;
default:
break;
}
} else {
if (cf->cf_cvstat == CVS_FST_UNKNOWN) {
cvs_printf("? %s\n", fpath);
return (0);
}
snprintf(fpath, sizeof(fpath), "%s/%s/%s%s",
root->cr_dir, repo, CVS_FILE_NAME(cf), RCS_FILE_EXT);
rf = rcs_open(fpath, RCS_MODE_READ);
if (rf == NULL) {
cvs_ent_free(entp);
return (-1);
}
rcs_close(rf);
}
if (entp != NULL)
cvs_ent_free(entp);
return (ret);
}
#ifdef notyet
static void
cvs_getlog_print(const char *file, RCSFILE *rfp, u_int flags)
{
char numbuf[64], datebuf[64], *sp;
struct rcs_delta *rdp;
cvs_printf("RCS file: %s\nWorking file: %s\n",
rfp->rf_path, file);
cvs_printf("Working file: %s\n", (char *)NULL);
cvs_printf("head: %s\nbranch:\nlocks:\naccess list:\n");
cvs_printf("symbolic names:\nkeyword substitutions:\n");
cvs_printf("total revisions: %u;\tselected revisions: %u\n", 1, 1);
cvs_printf("description:\n");
for (;;) {
cvs_printf(CVS_GETLOG_REVSEP "\n");
rcsnum_tostr(rdp->rd_num, numbuf, sizeof(numbuf));
cvs_printf("revision %s\n", numbuf);
cvs_printf("date: %d/%02d/%d %02d:%02d:%02d; author: %s;"
" state: %s; lines:",
rdp->rd_date.tm_year, rdp->rd_date.tm_mon + 1,
rdp->rd_date.tm_mday, rdp->rd_date.tm_hour,
rdp->rd_date.tm_min, rdp->rd_date.tm_sec,
rdp->rd_author, rdp->rd_state);
}
cvs_printf(CVS_GETLOG_REVEND "\n");
}
#endif
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