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Export broker plugin functions on Windows.

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This commit is contained in:
Roger Light 2020-09-30 10:21:26 +01:00
parent ff2636b3ae
commit bcf7545015
2 changed files with 48 additions and 21 deletions
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3
src/CMakeLists.txt
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@ -190,6 +190,9 @@ endif (WITH_WEBSOCKETS)
add_executable(mosquitto ${MOSQ_SRCS})
target_link_libraries(mosquitto ${MOSQ_LIBS})
if (WIN32)
set_target_properties(mosquitto PROPERTIES ENABLE_EXPORTS 1)
endif (WIN32)
if (UNIX)
if (APPLE)

66
src/mosquitto_broker.h
View File

@ -21,6 +21,12 @@ Contributors:
extern "C" {
#endif
#if defined(WIN32) && defined(mosquitto_EXPORTS)
# define mosq_EXPORT __declspec(dllexport)
#else
# define mosq_EXPORT
#endif
#include <stdbool.h>
#include <stdint.h>
@ -112,12 +118,30 @@ struct mosquitto_evt_message {
bool retain;
};
/* Callback definition */
typedef int (*MOSQ_FUNC_generic_callback)(int, void *, void *);
typedef struct mosquitto_plugin_id_t mosquitto_plugin_id_t;
int mosquitto_callback_register(mosquitto_plugin_id_t *identifier, int event, MOSQ_FUNC_generic_callback cb_func, const void *data, void *userdata);
int mosquitto_callback_unregister(mosquitto_plugin_id_t *identifier, int event, MOSQ_FUNC_generic_callback cb_func, const void *data);
/*
* Function: mosquitto_callback_register
*/
mosq_EXPORT int mosquitto_callback_register(
mosquitto_plugin_id_t *identifier,
int event,
MOSQ_FUNC_generic_callback cb_func,
const void *event_data,
void *userdata);
/*
* Function: mosquitto_callback_unregister
*/
mosq_EXPORT int mosquitto_callback_unregister(
mosquitto_plugin_id_t *identifier,
int event,
MOSQ_FUNC_generic_callback cb_func,
const void *event_data);
/* =========================================================================
@ -128,11 +152,11 @@ int mosquitto_callback_unregister(mosquitto_plugin_id_t *identifier, int event,
* included in the memory tracking on the broker.
*
* ========================================================================= */
void *mosquitto_calloc(size_t nmemb, size_t size);
void mosquitto_free(void *mem);
void *mosquitto_malloc(size_t size);
void *mosquitto_realloc(void *ptr, size_t size);
char *mosquitto_strdup(const char *s);
mosq_EXPORT void *mosquitto_calloc(size_t nmemb, size_t size);
mosq_EXPORT void mosquitto_free(void *mem);
mosq_EXPORT void *mosquitto_malloc(size_t size);
mosq_EXPORT void *mosquitto_realloc(void *ptr, size_t size);
mosq_EXPORT char *mosquitto_strdup(const char *s);
/* =========================================================================
*
@ -163,7 +187,7 @@ char *mosquitto_strdup(const char *s);
*
* fmt, ... - printf style format and arguments.
*/
void mosquitto_log_printf(int level, const char *fmt, ...);
mosq_EXPORT void mosquitto_log_printf(int level, const char *fmt, ...);
/* =========================================================================
@ -179,7 +203,7 @@ void mosquitto_log_printf(int level, const char *fmt, ...);
*
* Retrieve the IP address of the client as a string.
*/
const char *mosquitto_client_address(const struct mosquitto *client);
mosq_EXPORT const char *mosquitto_client_address(const struct mosquitto *client);
/*
@ -187,7 +211,7 @@ const char *mosquitto_client_address(const struct mosquitto *client);
*
* Retrieve the clean session flag value for a client.
*/
bool mosquitto_client_clean_session(const struct mosquitto *client);
mosq_EXPORT bool mosquitto_client_clean_session(const struct mosquitto *client);
/*
@ -195,7 +219,7 @@ bool mosquitto_client_clean_session(const struct mosquitto *client);
*
* Retrieve the client id associated with a client.
*/
const char *mosquitto_client_id(const struct mosquitto *client);
mosq_EXPORT const char *mosquitto_client_id(const struct mosquitto *client);
/*
@ -203,7 +227,7 @@ const char *mosquitto_client_id(const struct mosquitto *client);
*
* Retrieve the keepalive value for a client.
*/
int mosquitto_client_keepalive(const struct mosquitto *client);
mosq_EXPORT int mosquitto_client_keepalive(const struct mosquitto *client);
/*
@ -216,7 +240,7 @@ int mosquitto_client_keepalive(const struct mosquitto *client);
*
* If TLS is not supported, this function will always return NULL.
*/
void *mosquitto_client_certificate(const struct mosquitto *client);
mosq_EXPORT void *mosquitto_client_certificate(const struct mosquitto *client);
/*
@ -228,7 +252,7 @@ void *mosquitto_client_certificate(const struct mosquitto *client);
* mp_mqttsn (MQTT-SN)
* mp_websockets (MQTT over Websockets)
*/
int mosquitto_client_protocol(const struct mosquitto *client);
mosq_EXPORT int mosquitto_client_protocol(const struct mosquitto *client);
/*
@ -240,7 +264,7 @@ int mosquitto_client_protocol(const struct mosquitto *client);
* 4 - for MQTT v3.1.1
* 5 - for MQTT v5
*/
int mosquitto_client_protocol_version(const struct mosquitto *client);
mosq_EXPORT int mosquitto_client_protocol_version(const struct mosquitto *client);
/*
@ -248,7 +272,7 @@ int mosquitto_client_protocol_version(const struct mosquitto *client);
*
* Retrieve the number of subscriptions that have been made by a client.
*/
int mosquitto_client_sub_count(const struct mosquitto *client);
mosq_EXPORT int mosquitto_client_sub_count(const struct mosquitto *client);
/*
@ -256,7 +280,7 @@ int mosquitto_client_sub_count(const struct mosquitto *client);
*
* Retrieve the username associated with a client.
*/
const char *mosquitto_client_username(const struct mosquitto *client);
mosq_EXPORT const char *mosquitto_client_username(const struct mosquitto *client);
/* Function: mosquitto_set_username
@ -276,7 +300,7 @@ const char *mosquitto_client_username(const struct mosquitto *client);
* MOSQ_ERR_INVAL - if client is NULL, or if username is zero length
* MOSQ_ERR_NOMEM - on out of memory
*/
int mosquitto_set_username(struct mosquitto *client, const char *username);
mosq_EXPORT int mosquitto_set_username(struct mosquitto *client, const char *username);
/* =========================================================================
@ -310,7 +334,7 @@ int mosquitto_kick_client_by_clientid(const char *clientid, bool with_will);
* If with_will == true, then if the client has a Last Will and Testament
* defined then this will be sent. If false, the LWT will not be sent.
*/
int mosquitto_kick_client_by_username(const char *username, bool with_will);
mosq_EXPORT int mosquitto_kick_client_by_username(const char *username, bool with_will);
/* =========================================================================
@ -356,7 +380,7 @@ int mosquitto_kick_client_by_username(const char *username, bool with_will);
* and payload is NULL, if qos is not 0, 1, or 2.
* MOSQ_ERR_NOMEM - on out of memory
*/
int mosquitto_broker_publish(
mosq_EXPORT int mosquitto_broker_publish(
const char *clientid,
const char *topic,
int payloadlen,
@ -395,7 +419,7 @@ int mosquitto_broker_publish(
* and payload is NULL, if qos is not 0, 1, or 2.
* MOSQ_ERR_NOMEM - on out of memory
*/
int mosquitto_broker_publish_copy(
mosq_EXPORT int mosquitto_broker_publish_copy(
const char *clientid,
const char *topic,
int payloadlen,