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/*
** Zabbix
** Copyright (C) 2001-2019 Zabbix SIA
**
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation; either version 2 of the License, or
** (at your option) any later version.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with this program; if not, write to the Free Software
** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
**/
#ifndef ZABBIX_ZJSON_H
#define ZABBIX_ZJSON_H
#include <stdarg.h>
#define ZBX_PROTO_TAG_CLOCK "clock"
#define ZBX_PROTO_TAG_NS "ns"
#define ZBX_PROTO_TAG_DATA "data"
#define ZBX_PROTO_TAG_REGEXP "regexp"
#define ZBX_PROTO_TAG_DELAY "delay"
#define ZBX_PROTO_TAG_DRULE "drule"
#define ZBX_PROTO_TAG_DCHECK "dcheck"
#define ZBX_PROTO_TAG_HOST "host"
#define ZBX_PROTO_TAG_HOST_METADATA "host_metadata"
#define ZBX_PROTO_TAG_INFO "info"
#define ZBX_PROTO_TAG_IP "ip"
#define ZBX_PROTO_TAG_DNS "dns"
#define ZBX_PROTO_TAG_CONN "conn"
#define ZBX_PROTO_TAG_KEY "key"
#define ZBX_PROTO_TAG_KEY_ORIG "key_orig"
#define ZBX_PROTO_TAG_KEYS "keys"
#define ZBX_PROTO_TAG_LASTLOGSIZE "lastlogsize"
#define ZBX_PROTO_TAG_MTIME "mtime"
#define ZBX_PROTO_TAG_LOGTIMESTAMP "timestamp"
#define ZBX_PROTO_TAG_LOGSOURCE "source"
#define ZBX_PROTO_TAG_LOGSEVERITY "severity"
#define ZBX_PROTO_TAG_LOGEVENTID "eventid"
#define ZBX_PROTO_TAG_PORT "port"
#define ZBX_PROTO_TAG_PROXY "proxy"
#define ZBX_PROTO_TAG_REQUEST "request"
#define ZBX_PROTO_TAG_RESPONSE "response"
#define ZBX_PROTO_TAG_STATUS "status"
#define ZBX_PROTO_TAG_STATE "state"
#define ZBX_PROTO_TAG_TYPE "type"
#define ZBX_PROTO_TAG_LIMIT "limit"
#define ZBX_PROTO_TAG_VALUE "value"
#define ZBX_PROTO_TAG_SCRIPTID "scriptid"
#define ZBX_PROTO_TAG_HOSTID "hostid"
#define ZBX_PROTO_TAG_AVAILABLE "available"
#define ZBX_PROTO_TAG_SNMP_AVAILABLE "snmp_available"
#define ZBX_PROTO_TAG_IPMI_AVAILABLE "ipmi_available"
#define ZBX_PROTO_TAG_JMX_AVAILABLE "jmx_available"
#define ZBX_PROTO_TAG_ERROR "error"
#define ZBX_PROTO_TAG_SNMP_ERROR "snmp_error"
#define ZBX_PROTO_TAG_IPMI_ERROR "ipmi_error"
#define ZBX_PROTO_TAG_JMX_ERROR "jmx_error"
#define ZBX_PROTO_TAG_USERNAME "username"
#define ZBX_PROTO_TAG_PASSWORD "password"
#define ZBX_PROTO_TAG_SID "sid"
#define ZBX_PROTO_TAG_VERSION "version"
#define ZBX_PROTO_TAG_HOST_AVAILABILITY "host availability"
#define ZBX_PROTO_TAG_HISTORY_DATA "history data"
#define ZBX_PROTO_TAG_DISCOVERY_DATA "discovery data"
#define ZBX_PROTO_TAG_AUTO_REGISTRATION "auto registration"
#define ZBX_PROTO_TAG_MORE "more"
#define ZBX_PROTO_TAG_ITEMID "itemid"
#define ZBX_PROTO_TAG_TTL "ttl"
#define ZBX_PROTO_TAG_COMMANDTYPE "commandtype"
#define ZBX_PROTO_TAG_COMMAND "command"
#define ZBX_PROTO_TAG_EXECUTE_ON "execute_on"
#define ZBX_PROTO_TAG_AUTHTYPE "authtype"
#define ZBX_PROTO_TAG_PUBLICKEY "publickey"
#define ZBX_PROTO_TAG_PRIVATEKEY "privatekey"
#define ZBX_PROTO_TAG_PARENT_TASKID "parent_taskid"
#define ZBX_PROTO_TAG_TASKS "tasks"
#define ZBX_PROTO_TAG_ALERTID "alertid"
#define ZBX_PROTO_TAG_JMX_ENDPOINT "jmx_endpoint"
#define ZBX_PROTO_TAG_EVENTID "eventid"
#define ZBX_PROTO_TAG_NAME "name"
#define ZBX_PROTO_TAG_HOSTS "hosts"
#define ZBX_PROTO_TAG_GROUPS "groups"
#define ZBX_PROTO_TAG_APPLICATIONS "applications"
#define ZBX_PROTO_TAG_TAGS "tags"
#define ZBX_PROTO_TAG_TAG "tag"
#define ZBX_PROTO_TAG_PROBLEM_EVENTID "p_eventid"
#define ZBX_PROTO_TAG_ITEMID "itemid"
#define ZBX_PROTO_TAG_COUNT "count"
#define ZBX_PROTO_TAG_MIN "min"
#define ZBX_PROTO_TAG_AVG "avg"
#define ZBX_PROTO_TAG_MAX "max"
#define ZBX_PROTO_TAG_SESSION "session"
#define ZBX_PROTO_TAG_ID "id"
#define ZBX_PROTO_VALUE_FAILED "failed"
#define ZBX_PROTO_VALUE_SUCCESS "success"
#define ZBX_PROTO_VALUE_GET_ACTIVE_CHECKS "active checks"
#define ZBX_PROTO_VALUE_PROXY_CONFIG "proxy config"
#define ZBX_PROTO_VALUE_PROXY_HEARTBEAT "proxy heartbeat"
#define ZBX_PROTO_VALUE_DISCOVERY_DATA "discovery data"
#define ZBX_PROTO_VALUE_HOST_AVAILABILITY "host availability"
#define ZBX_PROTO_VALUE_HISTORY_DATA "history data"
#define ZBX_PROTO_VALUE_AUTO_REGISTRATION_DATA "auto registration"
#define ZBX_PROTO_VALUE_SENDER_DATA "sender data"
#define ZBX_PROTO_VALUE_AGENT_DATA "agent data"
#define ZBX_PROTO_VALUE_COMMAND "command"
#define ZBX_PROTO_VALUE_JAVA_GATEWAY_INTERNAL "java gateway internal"
#define ZBX_PROTO_VALUE_JAVA_GATEWAY_JMX "java gateway jmx"
#define ZBX_PROTO_VALUE_GET_QUEUE "queue.get"
#define ZBX_PROTO_VALUE_GET_STATUS "status.get"
#define ZBX_PROTO_VALUE_PROXY_DATA "proxy data"
#define ZBX_PROTO_VALUE_PROXY_TASKS "proxy tasks"
#define ZBX_PROTO_VALUE_GET_QUEUE_OVERVIEW "overview"
#define ZBX_PROTO_VALUE_GET_QUEUE_PROXY "overview by proxy"
#define ZBX_PROTO_VALUE_GET_QUEUE_DETAILS "details"
#define ZBX_PROTO_VALUE_GET_STATUS_PING "ping"
#define ZBX_PROTO_VALUE_GET_STATUS_FULL "full"
typedef enum
{
ZBX_JSON_TYPE_UNKNOWN = 0,
ZBX_JSON_TYPE_STRING,
ZBX_JSON_TYPE_INT,
ZBX_JSON_TYPE_ARRAY,
ZBX_JSON_TYPE_OBJECT,
ZBX_JSON_TYPE_NULL
}
zbx_json_type_t;
typedef enum
{
ZBX_JSON_EMPTY = 0,
ZBX_JSON_COMMA
}
zbx_json_status_t;
#define ZBX_JSON_STAT_BUF_LEN 4096
struct zbx_json
{
char *buffer;
char buf_stat[ZBX_JSON_STAT_BUF_LEN];
size_t buffer_allocated;
size_t buffer_offset;
size_t buffer_size;
zbx_json_status_t status;
int level;
};
struct zbx_json_parse
{
const char *start;
const char *end;
};
const char *zbx_json_strerror(void);
void zbx_json_init(struct zbx_json *j, size_t allocate);
void zbx_json_initarray(struct zbx_json *j, size_t allocate);
void zbx_json_clean(struct zbx_json *j);
void zbx_json_free(struct zbx_json *j);
void zbx_json_addobject(struct zbx_json *j, const char *name);
void zbx_json_addarray(struct zbx_json *j, const char *name);
void zbx_json_addstring(struct zbx_json *j, const char *name, const char *string, zbx_json_type_t type);
void zbx_json_adduint64(struct zbx_json *j, const char *name, zbx_uint64_t value);
void zbx_json_addint64(struct zbx_json *j, const char *name, zbx_int64_t value);
void zbx_json_addraw(struct zbx_json *j, const char *name, const char *data);
void zbx_json_addfloat(struct zbx_json *j, const char *name, double value);
int zbx_json_close(struct zbx_json *j);
int zbx_json_open(const char *buffer, struct zbx_json_parse *jp);
const char *zbx_json_next(const struct zbx_json_parse *jp, const char *p);
const char *zbx_json_next_value(const struct zbx_json_parse *jp, const char *p, char *string, size_t len, int *is_null);
const char *zbx_json_next_value_dyn(const struct zbx_json_parse *jp, const char *p, char **string,
size_t *string_alloc, int *is_null);
const char *zbx_json_pair_next(const struct zbx_json_parse *jp, const char *p, char *name, size_t len);
const char *zbx_json_pair_by_name(const struct zbx_json_parse *jp, const char *name);
int zbx_json_value_by_name(const struct zbx_json_parse *jp, const char *name, char *string, size_t len);
int zbx_json_value_by_name_dyn(const struct zbx_json_parse *jp, const char *name, char **string, size_t *string_alloc);
int zbx_json_brackets_open(const char *p, struct zbx_json_parse *out);
int zbx_json_brackets_by_name(const struct zbx_json_parse *jp, const char *name, struct zbx_json_parse *out);
int zbx_json_object_is_empty(const struct zbx_json_parse *jp);
int zbx_json_count(const struct zbx_json_parse *jp);
const char *zbx_json_decodevalue(const char *p, char *string, size_t size, int *is_null);
void zbx_json_escape(char **string);
int zbx_json_path_check(const char *path, char * error, size_t errlen);
int zbx_json_path_open(const struct zbx_json_parse *jp, const char *path, struct zbx_json_parse *out);
void zbx_json_value_dyn(const struct zbx_json_parse *jp, char **string, size_t *string_alloc);
#endif /* ZABBIX_ZJSON_H */
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