/*
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Copyright (c) 2010-2019 Roger Light <roger@atchoo.org>
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All rights reserved. This program and the accompanying materials
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are made available under the terms of the Eclipse Public License v1.0
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and Eclipse Distribution License v1.0 which accompany this distribution.
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The Eclipse Public License is available at
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http://www.eclipse.org/legal/epl-v10.html
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and the Eclipse Distribution License is available at
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http://www.eclipse.org/org/documents/edl-v10.php.
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Contributors:
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Roger Light - initial implementation and documentation.
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*/
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#ifndef MOSQUITTOPP_H
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#define MOSQUITTOPP_H
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#ifdef _WIN32
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# ifdef mosquittopp_EXPORTS
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# define mosqpp_EXPORT __declspec(dllexport)
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# else
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# define mosqpp_EXPORT __declspec(dllimport)
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# endif
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#else
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# define mosqpp_EXPORT
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#endif
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#if defined(__GNUC__) || defined(__clang__)
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# define DEPRECATED __attribute__ ((deprecated))
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#else
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# define DEPRECATED
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#endif
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#include <cstdlib>
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#include <mosquitto.h>
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#include <time.h>
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namespace mosqpp {
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mosqpp_EXPORT const char * DEPRECATED strerror(int mosq_errno);
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mosqpp_EXPORT const char * DEPRECATED connack_string(int connack_code);
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mosqpp_EXPORT int DEPRECATED sub_topic_tokenise(const char *subtopic, char ***topics, int *count);
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mosqpp_EXPORT int DEPRECATED sub_topic_tokens_free(char ***topics, int count);
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mosqpp_EXPORT int DEPRECATED lib_version(int *major, int *minor, int *revision);
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mosqpp_EXPORT int DEPRECATED lib_init();
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mosqpp_EXPORT int DEPRECATED lib_cleanup();
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mosqpp_EXPORT int DEPRECATED topic_matches_sub(const char *sub, const char *topic, bool *result);
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mosqpp_EXPORT int DEPRECATED validate_utf8(const char *str, int len);
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mosqpp_EXPORT int DEPRECATED subscribe_simple(
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struct mosquitto_message **messages,
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int msg_count,
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bool retained,
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const char *topic,
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int qos=0,
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const char *host="localhost",
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int port=1883,
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const char *client_id=NULL,
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int keepalive=60,
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bool clean_session=true,
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const char *username=NULL,
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const char *password=NULL,
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const struct libmosquitto_will *will=NULL,
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const struct libmosquitto_tls *tls=NULL);
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mosqpp_EXPORT int DEPRECATED subscribe_callback(
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int (*callback)(struct mosquitto *, void *, const struct mosquitto_message *),
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void *userdata,
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const char *topic,
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int qos=0,
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bool retained=true,
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const char *host="localhost",
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int port=1883,
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const char *client_id=NULL,
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int keepalive=60,
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bool clean_session=true,
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const char *username=NULL,
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const char *password=NULL,
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const struct libmosquitto_will *will=NULL,
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const struct libmosquitto_tls *tls=NULL);
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/*
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* Class: mosquittopp
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*
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* A mosquitto client class. This is a C++ wrapper class for the mosquitto C
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* library. Please see mosquitto.h for details of the functions.
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*/
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class mosqpp_EXPORT DEPRECATED mosquittopp {
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private:
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struct mosquitto *m_mosq;
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public:
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DEPRECATED mosquittopp(const char *id=NULL, bool clean_session=true);
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virtual ~mosquittopp();
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int DEPRECATED reinitialise(const char *id, bool clean_session);
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int DEPRECATED socket();
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int DEPRECATED will_set(const char *topic, int payloadlen=0, const void *payload=NULL, int qos=0, bool retain=false);
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int DEPRECATED will_clear();
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int DEPRECATED username_pw_set(const char *username, const char *password=NULL);
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int DEPRECATED connect(const char *host, int port=1883, int keepalive=60);
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int DEPRECATED connect_async(const char *host, int port=1883, int keepalive=60);
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int DEPRECATED connect(const char *host, int port, int keepalive, const char *bind_address);
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int DEPRECATED connect_async(const char *host, int port, int keepalive, const char *bind_address);
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int DEPRECATED reconnect();
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int DEPRECATED reconnect_async();
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int DEPRECATED disconnect();
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int DEPRECATED publish(int *mid, const char *topic, int payloadlen=0, const void *payload=NULL, int qos=0, bool retain=false);
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int DEPRECATED subscribe(int *mid, const char *sub, int qos=0);
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int DEPRECATED unsubscribe(int *mid, const char *sub);
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void DEPRECATED reconnect_delay_set(unsigned int reconnect_delay, unsigned int reconnect_delay_max, bool reconnect_exponential_backoff);
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int DEPRECATED max_inflight_messages_set(unsigned int max_inflight_messages);
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void DEPRECATED message_retry_set(unsigned int message_retry);
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void DEPRECATED user_data_set(void *userdata);
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int DEPRECATED tls_set(const char *cafile, const char *capath=NULL, const char *certfile=NULL, const char *keyfile=NULL, int (*pw_callback)(char *buf, int size, int rwflag, void *userdata)=NULL);
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int DEPRECATED tls_opts_set(int cert_reqs, const char *tls_version=NULL, const char *ciphers=NULL);
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int DEPRECATED tls_insecure_set(bool value);
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int DEPRECATED tls_psk_set(const char *psk, const char *identity, const char *ciphers=NULL);
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int DEPRECATED opts_set(enum mosq_opt_t option, void *value);
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int DEPRECATED loop(int timeout=-1, int max_packets=1);
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int DEPRECATED loop_misc();
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int DEPRECATED loop_read(int max_packets=1);
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int DEPRECATED loop_write(int max_packets=1);
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int DEPRECATED loop_forever(int timeout=-1, int max_packets=1);
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int DEPRECATED loop_start();
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int DEPRECATED loop_stop(bool force=false);
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bool DEPRECATED want_write();
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int DEPRECATED threaded_set(bool threaded=true);
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int DEPRECATED socks5_set(const char *host, int port=1080, const char *username=NULL, const char *password=NULL);
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// names in the functions commented to prevent unused parameter warning
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virtual void on_connect(int /*rc*/) {return;}
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virtual void on_connect_with_flags(int /*rc*/, int /*flags*/) {return;}
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virtual void on_disconnect(int /*rc*/) {return;}
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virtual void on_publish(int /*mid*/) {return;}
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virtual void on_message(const struct mosquitto_message * /*message*/) {return;}
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virtual void on_subscribe(int /*mid*/, int /*qos_count*/, const int * /*granted_qos*/) {return;}
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virtual void on_unsubscribe(int /*mid*/) {return;}
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virtual void on_log(int /*level*/, const char * /*str*/) {return;}
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virtual void on_error() {return;}
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};
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}
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#endif
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