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add publish function

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This commit is contained in:
FlintJ 2022-11-23 10:14:48 +08:00
parent 753b7f1569
commit e95db78cc3
4 changed files with 74 additions and 2 deletions
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4
examples/mqtt/mqtt_connect.py
View File

@ -13,7 +13,11 @@ client.setKeepAlive('10')
ret = client.connect()
print("ret:%d" % ret)
client.publish('topic1234','hello pikascript')
ret = client.subscribe('topic',1,'111')
client.listSubscribrTopic()
#ret = client.disconnect()
#print("ret:%d" % ret)

34
package/mqtt/_mqtt__MQTT.c
View File

@ -138,6 +138,15 @@ int _mqtt__MQTT_disconnect(PikaObj* self) {
// 返 回 值：对象指针
///////////////////////////////////////////////////////////////////
PikaObj* _mqtt__MQTT_listSubscribrTopic(PikaObj* self) {
int ret;
mqtt_client_t* _client = obj_getPtr(self, "_client");
ret = mqtt_list_subscribe_topic(_client);
if(ret == 0)
__platform_printf("MQTT_listSubscribrTopic Done\r\n");
else
__platform_printf("MQTT_listSubscribrTopic error\r\n");
return NULL;
}
@ -148,7 +157,30 @@ PikaObj* _mqtt__MQTT_listSubscribrTopic(PikaObj* self) {
// 返 回 值：0=成功；非0=错误码
///////////////////////////////////////////////////////////////////
int _mqtt__MQTT_publish(PikaObj* self, char* topic, char* payload) {
return 0;
int ret;
mqtt_message_t msg;
mqtt_client_t* _client = obj_getPtr(self, "_client");
memset(&msg,0,sizeof(msg));
if(strlen(topic) <= 0) {
__platform_printf("input topic error\r\n");
return -1;
}
if(strlen(payload) <= 0) {
__platform_printf("input payload error\r\n");
return -2;
}
msg.payload = (void *)payload;
msg.qos = 1;
ret = mqtt_publish(_client,topic,&msg);
if(ret == 0)
__platform_printf("MQTT_publish Done\r\n");
else
__platform_printf("MQTT_publish error\r\n");
return ret;
}
////////////////////////////////////////////////////////////////////

34
port/linux/package/pikascript/pikascript-lib/mqtt/_mqtt__MQTT.c
View File

@ -138,6 +138,15 @@ int _mqtt__MQTT_disconnect(PikaObj* self) {
// 返 回 值：对象指针
///////////////////////////////////////////////////////////////////
PikaObj* _mqtt__MQTT_listSubscribrTopic(PikaObj* self) {
int ret;
mqtt_client_t* _client = obj_getPtr(self, "_client");
ret = mqtt_list_subscribe_topic(_client);
if(ret == 0)
__platform_printf("MQTT_listSubscribrTopic Done\r\n");
else
__platform_printf("MQTT_listSubscribrTopic error\r\n");
return NULL;
}
@ -148,7 +157,30 @@ PikaObj* _mqtt__MQTT_listSubscribrTopic(PikaObj* self) {
// 返 回 值：0=成功；非0=错误码
///////////////////////////////////////////////////////////////////
int _mqtt__MQTT_publish(PikaObj* self, char* topic, char* payload) {
return 0;
int ret;
mqtt_message_t msg;
mqtt_client_t* _client = obj_getPtr(self, "_client");
memset(&msg,0,sizeof(msg));
if(strlen(topic) <= 0) {
__platform_printf("input topic error\r\n");
return -1;
}
if(strlen(payload) <= 0) {
__platform_printf("input payload error\r\n");
return -2;
}
msg.payload = (void *)payload;
msg.qos = 1;
ret = mqtt_publish(_client,topic,&msg);
if(ret == 0)
__platform_printf("MQTT_publish Done\r\n");
else
__platform_printf("MQTT_publish error\r\n");
return ret;
}
////////////////////////////////////////////////////////////////////

4
test/python/mqtt/mqtt_connect.py
View File

@ -13,7 +13,11 @@ client.setKeepAlive('10')
ret = client.connect()
print("ret:%d" % ret)
client.publish('topic1234','hello pikascript')
ret = client.subscribe('topic',1,'111')
client.listSubscribrTopic()
#ret = client.disconnect()
#print("ret:%d" % ret)