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/* $OpenBSD: getlog.c,v 1.41 2005/07/21 11:42:24 xsa 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 <errno.h>
#include <paths.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "cvs.h"
#include "log.h"
#include "proto.h"
#define CVS_GLOG_RFONLY 0x01
#define CVS_GLOG_HDONLY 0x02
#define CVS_GETLOG_REVSEP "----------------------------"
#define CVS_GETLOG_REVEND \
"============================================================================="
static int cvs_getlog_init (struct cvs_cmd *, int, char **, int *);
static int cvs_getlog_remote (CVSFILE *, void *);
static int cvs_getlog_local (CVSFILE *, void *);
static int cvs_getlog_pre_exec (struct cvsroot *);
struct cvs_cmd cvs_cmd_log = {
CVS_OP_LOG, CVS_REQ_LOG, "log",
{ "lo" },
"Print out history information for files",
"[-bhlNRt] [-d dates] [-r revisions] [-s states] [-w logins]",
"bd:hlNRr:s:tw:",
NULL,
CF_NOSYMS | CF_IGNORE | CF_SORT | CF_RECURSE,
cvs_getlog_init,
cvs_getlog_pre_exec,
cvs_getlog_remote,
cvs_getlog_local,
NULL,
NULL,
CVS_CMD_SENDDIR | CVS_CMD_ALLOWSPEC | CVS_CMD_SENDARGS2
};
struct cvs_cmd cvs_cmd_rlog = {
CVS_OP_LOG, CVS_REQ_LOG, "log",
{ "lo" },
"Print out history information for files",
"[-bhlNRt] [-d dates] [-r revisions] [-s states] [-w logins]",
"d:hlRr:",
NULL,
CF_NOSYMS | CF_IGNORE | CF_SORT | CF_RECURSE,
cvs_getlog_init,
cvs_getlog_pre_exec,
cvs_getlog_remote,
cvs_getlog_local,
NULL,
NULL,
CVS_CMD_SENDDIR | CVS_CMD_ALLOWSPEC | CVS_CMD_SENDARGS2
};
static int log_rfonly = 0;
static int log_honly = 0;
static int log_lhonly = 0;
static int log_notags = 0;
static int
cvs_getlog_init(struct cvs_cmd *cmd, int argc, char **argv, int *arg)
{
int ch;
while ((ch = getopt(argc, argv, cmd->cmd_opts)) != -1) {
switch (ch) {
case 'b':
break;
case 'd':
break;
case 'h':
log_honly = 1;
break;
case 'l':
cmd->file_flags &= ~CF_RECURSE;
break;
case 'N':
log_notags = 1;
break;
case 'R':
log_rfonly = 1;
break;
case 'r':
break;
case 's':
break;
case 't':
log_lhonly = 1;
break;
case 'w':
break;
default:
return (CVS_EX_USAGE);
}
}
*arg = optind;
return (0);
}
static int
cvs_getlog_pre_exec(struct cvsroot *root)
{
if (root->cr_method != CVS_METHOD_LOCAL) {
if (log_honly && (cvs_sendarg(root, "-h", 0) < 0))
return (CVS_EX_PROTO);
if (log_notags && (cvs_sendarg(root, "-N", 0) < 0))
return (CVS_EX_PROTO);
if (log_rfonly && (cvs_sendarg(root, "-R", 0) < 0))
return (CVS_EX_PROTO);
if (log_lhonly && (cvs_sendarg(root, "-t", 0) < 0))
return (CVS_EX_PROTO);
}
return (0);
}
/*
* cvs_getlog_remote()
*
*/
static int
cvs_getlog_remote(CVSFILE *cf, void *arg)
{
int ret;
char *repo, fpath[MAXPATHLEN];
struct cvsroot *root;
ret = 0;
root = CVS_DIR_ROOT(cf);
repo = CVS_DIR_REPO(cf);
if (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));
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, cf->cf_name);
break;
case CVS_FST_UPTODATE:
ret = cvs_sendreq(root, CVS_REQ_UNCHANGED, cf->cf_name);
break;
case CVS_FST_ADDED:
case CVS_FST_MODIFIED:
ret = cvs_sendreq(root, CVS_REQ_ISMODIFIED, cf->cf_name);
break;
default:
break;
}
if (ret == -1)
ret = CVS_EX_PROTO;
return (ret);
}
static int
cvs_getlog_local(CVSFILE *cf, void *arg)
{
int nrev;
char rcspath[MAXPATHLEN], numbuf[64];
RCSFILE *rf;
struct rcs_sym *sym;
struct rcs_delta *rdp;
struct rcs_access *acp;
nrev = 0;
if (cf->cf_cvstat == CVS_FST_ADDED) {
if (verbosity > 0)
cvs_log(LP_WARN, "%s has been added, but not committed",
cf->cf_name);
return (0);
}
if (cf->cf_cvstat == CVS_FST_UNKNOWN) {
if (verbosity > 0)
cvs_log(LP_WARN, "nothing known about %s", cf->cf_name);
return (0);
}
if (cf->cf_type == DT_DIR) {
if (verbosity > 1)
cvs_log(LP_INFO, "Logging %s", cf->cf_name);
return (0);
}
if (cvs_rcs_getpath(cf, rcspath, sizeof(rcspath)) == NULL)
return (CVS_EX_DATA);
if (log_rfonly) {
cvs_printf("%s\n", rcspath);
return (0);
}
rf = rcs_open(rcspath, RCS_READ);
if (rf == NULL)
return (CVS_EX_DATA);
cvs_printf("\nRCS file: %s", rcspath);
cvs_printf("\nWorking file: %s", cf->cf_name);
cvs_printf("\nhead:");
if (rcs_head_get(rf) != NULL) {
cvs_printf(" %s",
rcsnum_tostr(rcs_head_get(rf), numbuf, sizeof(numbuf)));
}
cvs_printf("\nbranch:");
if (rcs_branch_get(rf) != NULL) {
cvs_printf(" %s",
rcsnum_tostr(rcs_branch_get(rf), numbuf, sizeof(numbuf)));
}
cvs_printf("\nlocks:%s", (rf->rf_flags & RCS_SLOCK) ? " strict" : "");
cvs_printf("\naccess list:\n");
TAILQ_FOREACH(acp, &(rf->rf_access), ra_list)
cvs_printf("\t%s\n", acp->ra_name);
if (!log_notags) {
cvs_printf("symbolic names:\n");
TAILQ_FOREACH(sym, &(rf->rf_symbols), rs_list)
cvs_printf("\t%s: %s\n", sym->rs_name,
rcsnum_tostr(sym->rs_num, numbuf, sizeof(numbuf)));
}
cvs_printf("keyword substitution: %s\n",
rf->rf_expand == NULL ? "kv" : rf->rf_expand);
cvs_printf("total revisions: %u;", rf->rf_ndelta);
if (!log_honly && !log_lhonly)
cvs_printf("\tselected revisions: %u", nrev);
cvs_printf("\n");
if (!log_honly || log_lhonly)
cvs_printf("description:\n%s", rf->rf_desc);
if (!log_honly && !log_lhonly) {
TAILQ_FOREACH(rdp, &(rf->rf_delta), rd_list) {
rcsnum_tostr(rdp->rd_num, numbuf, sizeof(numbuf));
cvs_printf(CVS_GETLOG_REVSEP "\nrevision %s\n", numbuf);
cvs_printf("date: %d/%02d/%02d %02d:%02d:%02d;"
" author: %s; state: %s;\n",
rdp->rd_date.tm_year + 1900,
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("%s", rdp->rd_log);
}
}
cvs_printf(CVS_GETLOG_REVEND "\n");
rcs_close(rf);
return (0);
}
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