zone_list_cmd.c
Go to the documentation of this file.
/*
* Copyright (c) 2014 .SE (The Internet Infrastructure Foundation).
* Copyright (c) 2014 OpenDNSSEC AB (svb)
* 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. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 "config.h"
#include "cmdhandler.h"
#include "daemon/enforcercommands.h"
#include "daemon/engine.h"
#include "file.h"
#include "log.h"
#include "str.h"
#include "duration.h"
#include "clientpipe.h"
#include "db/zone_db.h"
#include "db/policy.h"
#include "db/db_value.h"
#include "keystate/zone_list_cmd.h"
static const char *module_str = "zone_list_cmd";
static void
usage(int sockfd)
{
client_printf(sockfd,
"zone list\n");
}
static void
help(int sockfd)
{
client_printf(sockfd,
"List all zones currently in the database.\n\n"
);
}
static int
run(int sockfd, cmdhandler_ctx_type* context, const char *cmd)
{
const char* fmt = "%-31s %-13s %-26s %-34s\n";
zone_list_db_t* zone_list;
const zone_db_t* zone;
policy_t* policy = NULL;
const char* nctime;
char buf[32];
int cmp;
db_connection_t* dbconn = getconnectioncontext(context);
engine_type* engine = getglobalcontext(context);
(void)cmd;
ods_log_debug("[%s] %s command", module_str, zone_list_funcblock.cmdname);
if (!(zone_list = zone_list_db_new_get(dbconn))) {
client_printf_err(sockfd, "Unable to get list of zones, memory allocation or database error!\n");
return 1;
}
client_printf(sockfd, "Database set to: %s\n", engine->config->datastore);
if (!(zone = zone_list_db_next(zone_list))) {
client_printf(sockfd, "No zones in database.\n");
zone_list_db_free(zone_list);
return 0;
}
client_printf(sockfd, "Zones:\n");
client_printf(sockfd, fmt, "Zone:", "Policy:", "Next change:",
"Signer Configuration:");
while (zone) {
if (zone_db_next_change(zone) >= time_now()) {
if (!ods_ctime_r(buf, sizeof(buf), zone_db_next_change(zone))) {
nctime = "invalid date/time";
}
else {
nctime = buf;
}
} else if (zone_db_next_change(zone) >= 0) {
nctime = "as soon as possible";
} else {
nctime = "no changes scheduled";
}
if (policy) {
/*
* If we already have a policy object; If policy_id compare fails
* or if they are not the same free the policy object to we will
* later retrieve the correct policy
*/
if (db_value_cmp(policy_id(policy), zone_db_policy_id(zone), &cmp)
|| cmp)
{
policy_free(policy);
policy = NULL;
}
}
if (!policy) {
policy = zone_db_get_policy(zone);
}
client_printf(sockfd, fmt,
zone_db_name(zone),
(policy ? policy_name(policy) : "NOT_FOUND"),
nctime,
zone_db_signconf_path(zone));
zone = zone_list_db_next(zone_list);
}
policy_free(policy);
zone_list_db_free(zone_list);
return 0;
}
struct cmd_func_block zone_list_funcblock = {
"zone list", &usage, &help, NULL, &run
};
zone_list_funcblock
struct cmd_func_block zone_list_funcblock
Definition: zone_list_cmd.c:138
db_value.h
engineconfig_struct::datastore
const char * datastore
Definition: cfg.h:68
zone_db.h
engine.h
policy_name
const char * policy_name(const policy_t *policy)
Definition: policy.c:813
zone_db_policy_id
const db_value_t * zone_db_policy_id(const zone_db_t *zone)
Definition: zone_db.c:736
zone_list_cmd.h
zone_db_signconf_path
const char * zone_db_signconf_path(const zone_db_t *zone)
Definition: zone_db.c:798
getglobalcontext
engine_type * getglobalcontext(cmdhandler_ctx_type *context)
Definition: enforcercommands.c:102
getconnectioncontext
db_connection_t * getconnectioncontext(cmdhandler_ctx_type *context)
Definition: enforcercommands.c:108
zone_list_db_free
void zone_list_db_free(zone_list_db_t *zone_list)
Definition: zone_db.c:1989
db_value_cmp
int db_value_cmp(const db_value_t *value_a, const db_value_t *value_b, int *result)
Definition: db_value.c:102
zone_list_db_next
const zone_db_t * zone_list_db_next(zone_list_db_t *zone_list)
Definition: zone_db.c:2603
engine_struct::config
engineconfig_type * config
Definition: engine.h:48
policy_free
void policy_free(policy_t *policy)
Definition: policy.c:518
zone_db
Definition: zone_db.h:46
zone_db_next_change
int zone_db_next_change(const zone_db_t *zone)
Definition: zone_db.c:806
policy.h
zone_db_name
const char * zone_db_name(const zone_db_t *zone)
Definition: zone_db.c:782
enforcercommands.h
zone_list_db
Definition: zone_db.h:466
zone_list_db_new_get
zone_list_db_t * zone_list_db_new_get(const db_connection_t *connection)
Definition: zone_db.c:2402
engine_struct
Definition: engine.h:47
zone_db_get_policy
policy_t * zone_db_get_policy(const zone_db_t *zone)
Definition: zone_db.c:744
policy
Definition: policy.h:60
db_connection
Definition: db_connection.h:46
policy_id
const db_value_t * policy_id(const policy_t *policy)
Definition: policy.c:805