/* $Id$ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
*
* 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 MIND, 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 <sys/types.h>
#include <string.h>
#include "fdm.h"
__dead void cache_op_add(int, char **);
__dead void cache_op_remove(int , char **);
__dead void cache_op_list(int, char **);
__dead void cache_op_dump(int, char **);
__dead void cache_op_clear(int, char **);
__dead void
cache_op(int argc, char **argv)
{
char *cmd;
if (argc < 1)
usage();
cmd = argv[0];
argc--;
argv++;
if (strncmp(cmd, "add", strlen(cmd)) == 0)
cache_op_add(argc, argv);
if (strncmp(cmd, "remove", strlen(cmd)) == 0)
cache_op_remove(argc, argv);
if (strncmp(cmd, "list", strlen(cmd)) == 0)
cache_op_list(argc, argv);
if (strncmp(cmd, "dump", strlen(cmd)) == 0)
cache_op_dump(argc, argv);
if (strncmp(cmd, "clear", strlen(cmd)) == 0)
cache_op_clear(argc, argv);
usage();
}
__dead void
cache_op_add(int argc, char **argv)
{
TDB_CONTEXT *db;
if (argc != 2)
usage();
if ((db = db_open(argv[0])) == NULL) {
log_warn("%s", argv[0]);
exit(1);
}
if (db_add(db, argv[1]) != 0) {
log_warnx("%s: cache error", argv[0]);
exit(1);
}
exit(0);
}
__dead void
cache_op_remove(int argc, char **argv)
{
TDB_CONTEXT *db;
if (argc != 2)
usage();
if ((db = db_open(argv[0])) == NULL) {
log_warn("%s", argv[0]);
exit(1);
}
if (!db_contains(db, argv[1])) {
log_warnx("%s: key not found: %s", argv[0], argv[1]);
exit(1);
}
if (db_remove(db, argv[1]) != 0) {
log_warnx("%s: cache error", argv[0]);
exit(1);
}
exit(0);
}
__dead void
cache_op_list(int argc, char **argv)
{
struct cache *cache;
TDB_CONTEXT *db;
if (argc == 1) {
if ((db = db_open(argv[0])) == NULL) {
log_warn("%s", argv[0]);
exit(1);
}
log_info("%s: %u keys", argv[0], db_size(db));
db_close(db);
exit(0);
}
if (argc != 0)
usage();
TAILQ_FOREACH(cache, &conf.caches, entry) {
if ((cache->db = db_open(cache->path)) == NULL) {
log_warn("%s", cache->path);
exit(1);
}
log_info("%s: %u keys", cache->path, db_size(cache->db));
db_close(cache->db);
}
exit(0);
}
__dead void
cache_op_dump(int argc, char **argv)
{
TDB_CONTEXT *db;
if (argc != 1)
usage();
if ((db = db_open(argv[0])) == NULL) {
log_warn("%s", argv[0]);
exit(1);
}
if (db_print(db, log_info) != 0) {
log_warnx("%s: cache error", argv[0]);
exit(1);
}
exit(0);
}
__dead void
cache_op_clear(int argc, char **argv)
{
TDB_CONTEXT *db;
if (argc != 1)
usage();
if ((db = db_open(argv[0])) == NULL) {
log_warn("%s", argv[0]);
exit(1);
}
if (db_clear(db) != 0) {
log_warnx("%s: cache error", argv[0]);
exit(1);
}
exit(0);
}