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/* $OpenBSD: annotate.c,v 1.11 2005/04/18 21:02:49 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 "cvs.h"
#include "rcs.h"
#include "log.h"
#include "proto.h"
int cvs_annotate_file(CVSFILE *, void *);
int cvs_annotate_prune(CVSFILE *, void *);
int cvs_annotate_options(char *, int, char **, int *);
int cvs_annotate_sendflags(struct cvsroot *);
struct cvs_cmd_info cvs_annotate = {
cvs_annotate_options,
cvs_annotate_sendflags,
cvs_annotate_file,
NULL, NULL,
CF_SORT | CF_RECURSE | CF_IGNORE | CF_NOSYMS,
CVS_REQ_ANNOTATE,
CVS_CMD_ALLOWSPEC | CVS_CMD_SENDDIR | CVS_CMD_SENDARGS2
};
static char *date, *rev;
static int usehead;
int
cvs_annotate_options(char *opt, int argc, char **argv, int *arg)
{
int ch;
usehead = 0;
date = NULL;
rev = NULL;
while ((ch = getopt(argc, argv, opt)) != -1) {
switch (ch) {
case 'D':
date = optarg;
break;
case 'f':
usehead = 1;
break;
case 'l':
cvs_annotate.file_flags &= ~CF_RECURSE;
break;
case 'R':
cvs_annotate.file_flags |= CF_RECURSE;
break;
case 'r':
rev = optarg;
break;
default:
return (CVS_EX_USAGE);
}
}
if ((date != NULL) && (rev != NULL)) {
cvs_log(LP_ERR,
"the -D and -d arguments are mutually exclusive");
return (CVS_EX_USAGE);
}
*arg = optind;
return (0);
}
int
cvs_annotate_sendflags(struct cvsroot *root)
{
if (usehead && (cvs_sendarg(root, "-f", 0) < 0))
return (CVS_EX_PROTO);
if (rev != NULL) {
if ((cvs_sendarg(root, "-r", 0) < 0) ||
(cvs_sendarg(root, rev, 0) < 0))
return (CVS_EX_PROTO);
}
if (date != NULL) {
if ((cvs_sendarg(root, "-D", 0) < 0) ||
(cvs_sendarg(root, date, 0) < 0))
return (CVS_EX_PROTO);
}
return (0);
}
/*
* cvs_annotate_file()
*
* Annotate a single file.
*/
int
cvs_annotate_file(CVSFILE *cf, void *arg)
{
int ret;
char fpath[MAXPATHLEN];
struct cvsroot *root;
ret = 0;
root = CVS_DIR_ROOT(cf);
if (cf->cf_type == DT_DIR) {
if (root->cr_method != CVS_METHOD_LOCAL) {
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));
if (root->cr_method != CVS_METHOD_LOCAL) {
if (cvs_sendentry(root, cf) < 0) {
return (CVS_EX_PROTO);
}
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);
}
}
return (ret);
}
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