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/* $OpenBSD: remove.c,v 1.65 2007/06/28 21:38:09 xsa Exp $ */
/*
* Copyright (c) 2005, 2006 Xavier Santolaria <xsa@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <errno.h>
#include <string.h>
#include <unistd.h>
#include "cvs.h"
#include "remote.h"
extern char *__progname;
void cvs_remove_local(struct cvs_file *);
void cvs_remove_force(struct cvs_file *);
static int force_remove = 0;
static int removed = 0;
static int existing = 0;
struct cvs_cmd cvs_cmd_remove = {
CVS_OP_REMOVE, 0, "remove",
{ "rm", "delete" },
"Remove an entry from the repository",
"[-flR] [file ...]",
"flR",
NULL,
cvs_remove
};
int
cvs_remove(int argc, char **argv)
{
int ch;
int flags;
char *arg = ".";
struct cvs_recursion cr;
flags = CR_RECURSE_DIRS;
while ((ch = getopt(argc, argv, cvs_cmd_remove.cmd_opts)) != -1) {
switch (ch) {
case 'f':
force_remove = 1;
break;
case 'l':
flags &= ~CR_RECURSE_DIRS;
break;
case 'R':
break;
default:
fatal("%s", cvs_cmd_remove.cmd_synopsis);
}
}
argc -= optind;
argv += optind;
cr.enterdir = NULL;
cr.leavedir = NULL;
cr.flags = flags;
cr.fileproc = cvs_remove_force;
if (argc > 0)
cvs_file_run(argc, argv, &cr);
else
cvs_file_run(1, &arg, &cr);
if (current_cvsroot->cr_method != CVS_METHOD_LOCAL) {
cvs_client_connect_to_server();
cr.fileproc = cvs_client_sendfile;
if (!(flags & CR_RECURSE_DIRS))
cvs_client_send_request("Argument -l");
} else {
cr.fileproc = cvs_remove_local;
}
if (argc > 0)
cvs_file_run(argc, argv, &cr);
else
cvs_file_run(1, &arg, &cr);
if (current_cvsroot->cr_method != CVS_METHOD_LOCAL) {
cvs_client_send_files(argv, argc);
cvs_client_senddir(".");
cvs_client_send_request("remove");
cvs_client_get_responses();
} else {
if (existing != 0) {
cvs_log(LP_ERR, (existing == 1) ?
"%d file exists; remove it first" :
"%d files exist; remove them first", existing);
}
if (removed != 0) {
if (verbosity > 0) {
cvs_log(LP_NOTICE,
"use '%s commit' to remove %s "
"permanently", __progname, (removed > 1) ?
"these files" : "this file");
}
}
}
return (0);
}
void
cvs_remove_force(struct cvs_file *cf)
{
if (cf->file_type != CVS_DIR) {
if (cf->fd != -1 && force_remove == 1 && cvs_noexec == 0) {
if (unlink(cf->file_path) == -1)
fatal("cvs_remove_force: %s", strerror(errno));
(void)close(cf->fd);
cf->fd = -1;
}
}
}
void
cvs_remove_local(struct cvs_file *cf)
{
CVSENTRIES *entlist;
char *entry, buf[MAXPATHLEN], tbuf[CVS_TIME_BUFSZ], rbuf[CVS_REV_BUFSZ];
cvs_log(LP_TRACE, "cvs_remove_local(%s)", cf->file_path);
if (cf->file_type == CVS_DIR) {
if (verbosity > 1)
cvs_log(LP_NOTICE, "Removing %s", cf->file_path);
return;
}
cvs_file_classify(cf, NULL);
if (cf->file_status == FILE_UNKNOWN) {
if (verbosity > 1)
cvs_log(LP_NOTICE, "nothing known about '%s'",
cf->file_path);
return;
}
if (cf->fd != -1) {
if (verbosity > 1)
cvs_log(LP_ERR, "file `%s' still in working directory",
cf->file_name);
existing++;
} else {
switch (cf->file_status) {
case FILE_REMOVE_ENTRY:
entlist = cvs_ent_open(cf->file_wd);
cvs_ent_remove(entlist, cf->file_name);
cvs_ent_close(entlist, ENT_SYNC);
(void)xsnprintf(buf, sizeof(buf), "%s/%s/%s%s",
cf->file_path, CVS_PATH_CVSDIR, cf->file_name,
CVS_DESCR_FILE_EXT);
(void)unlink(buf);
if (verbosity > 1) {
cvs_log(LP_NOTICE, "removed `%s'",
cf->file_name);
}
return;
case FILE_REMOVED:
if (verbosity > 0) {
cvs_log(LP_ERR,
"file `%s' already scheduled for removal",
cf->file_name);
}
return;
default:
rcsnum_tostr(cf->file_ent->ce_rev, rbuf,
sizeof(rbuf));
ctime_r(&cf->file_ent->ce_mtime, tbuf);
if (tbuf[strlen(tbuf) - 1] == '\n')
tbuf[strlen(tbuf) - 1] = '\0';
entry = xmalloc(CVS_ENT_MAXLINELEN);
(void)xsnprintf(entry, CVS_ENT_MAXLINELEN,
"/%s/-%s/%s//", cf->file_name, rbuf, tbuf);
if (cvs_server_active == 1) {
cvs_server_update_entry("Checked-in", cf);
cvs_remote_output(entry);
} else {
entlist = cvs_ent_open(cf->file_wd);
cvs_ent_add(entlist, entry);
cvs_ent_close(entlist, ENT_SYNC);
}
xfree(entry);
if (verbosity > 0) {
cvs_log(LP_NOTICE,
"scheduling file `%s' for removal",
cf->file_name);
}
cf->file_status = FILE_REMOVED;
removed++;
break;
}
}
}
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