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Add wider IPAddress support in api

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This commit is contained in:
Nick O'Leary 2015-08-27 14:18:16 +01:00
parent c753ecaebe
commit 12a9d89ea2
6 changed files with 98 additions and 46 deletions
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74
PubSubClient/PubSubClient.cpp
View File

@ -5,7 +5,6 @@
*/
#include "PubSubClient.h"
#include <string.h>
PubSubClient::PubSubClient() {
this->_client = NULL;
@ -13,31 +12,73 @@ PubSubClient::PubSubClient() {
setCallback(NULL);
}
PubSubClient::PubSubClient(uint8_t *ip, uint16_t port, void (*callback)(char*,uint8_t*,unsigned int), Client& client) {
PubSubClient::PubSubClient(IPAddress addr, uint16_t port, Client& client) {
setServer(addr, port);
setClient(client);
setCallback(callback);
setServer(ip, port);
this->stream = NULL;
}
PubSubClient::PubSubClient(char* domain, uint16_t port, void (*callback)(char*,uint8_t*,unsigned int), Client& client) {
PubSubClient::PubSubClient(IPAddress addr, uint16_t port, Client& client, Stream& stream) {
setServer(addr,port);
setClient(client);
setStream(stream);
}
PubSubClient::PubSubClient(IPAddress addr, uint16_t port, MQTT_CALLBACK_SIGNATURE, Client& client) {
setServer(addr, port);
setCallback(callback);
setServer(domain,port);
setClient(client);
this->stream = NULL;
}
PubSubClient::PubSubClient(uint8_t *ip, uint16_t port, void (*callback)(char*,uint8_t*,unsigned int), Client& client, Stream& stream) {
setClient(client);
PubSubClient::PubSubClient(IPAddress addr, uint16_t port, MQTT_CALLBACK_SIGNATURE, Client& client, Stream& stream) {
setServer(addr,port);
setCallback(callback);
setServer(ip,port);
setClient(client);
setStream(stream);
}
PubSubClient::PubSubClient(char* domain, uint16_t port, void (*callback)(char*,uint8_t*,unsigned int), Client& client, Stream& stream) {
PubSubClient::PubSubClient(uint8_t *ip, uint16_t port, Client& client) {
setServer(ip, port);
setClient(client);
this->stream = NULL;
}
PubSubClient::PubSubClient(uint8_t *ip, uint16_t port, Client& client, Stream& stream) {
setServer(ip,port);
setClient(client);
setStream(stream);
}
PubSubClient::PubSubClient(uint8_t *ip, uint16_t port, MQTT_CALLBACK_SIGNATURE, Client& client) {
setServer(ip, port);
setCallback(callback);
setClient(client);
this->stream = NULL;
}
PubSubClient::PubSubClient(uint8_t *ip, uint16_t port, MQTT_CALLBACK_SIGNATURE, Client& client, Stream& stream) {
setServer(ip,port);
setCallback(callback);
setClient(client);
setStream(stream);
}
PubSubClient::PubSubClient(char* domain, uint16_t port, Client& client) {
setServer(domain,port);
setClient(client);
this->stream = NULL;
}
PubSubClient::PubSubClient(char* domain, uint16_t port, Client& client, Stream& stream) {
setServer(domain,port);
setClient(client);
setStream(stream);
}
PubSubClient::PubSubClient(char* domain, uint16_t port, MQTT_CALLBACK_SIGNATURE, Client& client) {
setServer(domain,port);
setCallback(callback);
setClient(client);
this->stream = NULL;
}
PubSubClient::PubSubClient(char* domain, uint16_t port, MQTT_CALLBACK_SIGNATURE, Client& client, Stream& stream) {
setServer(domain,port);
setCallback(callback);
setClient(client);
setStream(stream);
}
@ -49,8 +90,7 @@ boolean PubSubClient::connect(char *id, char *user, char *pass) {
return connect(id,user,pass,0,0,0,0);
}
boolean PubSubClient::connect(char *id, char* willTopic, uint8_t willQos, uint8_t willRetain, char* willMessage)
{
boolean PubSubClient::connect(char *id, char* willTopic, uint8_t willQos, uint8_t willRetain, char* willMessage) {
return connect(id,NULL,NULL,willTopic,willQos,willRetain,willMessage);
}
@ -63,7 +103,6 @@ boolean PubSubClient::connect(char *id, char *user, char *pass, char* willTopic,
} else {
result = _client->connect(this->ip, this->port);
}
if (result) {
nextMsgId = 1;
// Leave room in the buffer for header and variable length field
@ -429,6 +468,11 @@ boolean PubSubClient::connected() {
}
void PubSubClient::setServer(uint8_t * ip, uint16_t port) {
IPAddress addr(ip[0],ip[1],ip[2],ip[3]);
setServer(addr,port);
}
void PubSubClient::setServer(IPAddress ip, uint16_t port) {
this->ip = ip;
this->port = port;
}

26
PubSubClient/PubSubClient.h
View File

@ -8,6 +8,7 @@
#define PubSubClient_h
#include <Arduino.h>
#include "IPAddress.h"
#include "Client.h"
#include "Stream.h"
@ -43,6 +44,8 @@
#define MQTTQOS1 (1 << 1)
#define MQTTQOS2 (2 << 1)
#define MQTT_CALLBACK_SIGNATURE void (*callback)(char*,uint8_t*,unsigned int)
class PubSubClient {
private:
Client* _client;
@ -51,25 +54,34 @@ private:
unsigned long lastOutActivity;
unsigned long lastInActivity;
bool pingOutstanding;
void (*callback)(char*,uint8_t*,unsigned int);
MQTT_CALLBACK_SIGNATURE;
uint16_t readPacket(uint8_t*);
uint8_t readByte();
boolean write(uint8_t header, uint8_t* buf, uint16_t length);
uint16_t writeString(char* string, uint8_t* buf, uint16_t pos);
uint8_t *ip;
IPAddress ip;
char* domain;
uint16_t port;
Stream* stream;
public:
PubSubClient();
PubSubClient(uint8_t *, uint16_t, void(*)(char*,uint8_t*,unsigned int),Client& client);
PubSubClient(uint8_t *, uint16_t, void(*)(char*,uint8_t*,unsigned int),Client& client, Stream&);
PubSubClient(char*, uint16_t, void(*)(char*,uint8_t*,unsigned int),Client& client);
PubSubClient(char*, uint16_t, void(*)(char*,uint8_t*,unsigned int),Client& client, Stream&);
PubSubClient(IPAddress, uint16_t, Client& client);
PubSubClient(IPAddress, uint16_t, Client& client, Stream&);
PubSubClient(IPAddress, uint16_t, MQTT_CALLBACK_SIGNATURE,Client& client);
PubSubClient(IPAddress, uint16_t, MQTT_CALLBACK_SIGNATURE,Client& client, Stream&);
PubSubClient(uint8_t *, uint16_t, Client& client);
PubSubClient(uint8_t *, uint16_t, Client& client, Stream&);
PubSubClient(uint8_t *, uint16_t, MQTT_CALLBACK_SIGNATURE,Client& client);
PubSubClient(uint8_t *, uint16_t, MQTT_CALLBACK_SIGNATURE,Client& client, Stream&);
PubSubClient(char*, uint16_t, Client& client);
PubSubClient(char*, uint16_t, Client& client, Stream&);
PubSubClient(char*, uint16_t, MQTT_CALLBACK_SIGNATURE,Client& client);
PubSubClient(char*, uint16_t, MQTT_CALLBACK_SIGNATURE,Client& client, Stream&);
void setServer(IPAddress ip, uint16_t port);
void setServer(uint8_t * ip, uint16_t port);
void setServer(char * domain, uint16_t port);
void setCallback(void(*callback)(char*,uint8_t*,unsigned int));
void setCallback(MQTT_CALLBACK_SIGNATURE);
void setClient(Client& client);
void setStream(Stream& stream);

7
PubSubClient/examples/mqtt_auth/mqtt_auth.ino
View File

@ -1,6 +1,6 @@
/*
Basic MQTT example with Authentication
- connects to an MQTT server, providing username
and password
- publishes "hello world" to the topic "outTopic"
@ -13,8 +13,8 @@
// Update these with values suitable for your network.
byte mac[] = { 0xDE, 0xED, 0xBA, 0xFE, 0xFE, 0xED };
byte server[] = { 172, 16, 0, 2 };
byte ip[] = { 172, 16, 0, 100 };
IPAddress ip(172, 16, 0, 100);
IPAddress server(172, 16, 0, 2);
void callback(char* topic, byte* payload, unsigned int length) {
// handle message arrived
@ -36,4 +36,3 @@ void loop()
{
client.loop();
}

9
PubSubClient/examples/mqtt_basic/mqtt_basic.ino
View File

@ -1,6 +1,6 @@
/*
Basic MQTT example
Basic MQTT example
- connects to an MQTT server
- publishes "hello world" to the topic "outTopic"
- subscribes to the topic "inTopic"
@ -12,8 +12,8 @@
// Update these with values suitable for your network.
byte mac[] = { 0xDE, 0xED, 0xBA, 0xFE, 0xFE, 0xED };
byte server[] = { 172, 16, 0, 2 };
byte ip[] = { 172, 16, 0, 100 };
IPAddress ip(172, 16, 0, 100);
IPAddress server(172, 16, 0, 2);
void callback(char* topic, byte* payload, unsigned int length) {
// handle message arrived
@ -35,4 +35,3 @@ void loop()
{
client.loop();
}

19
PubSubClient/examples/mqtt_publish_in_callback/mqtt_publish_in_callback.ino
View File

@ -1,17 +1,17 @@
/*
Publishing in the callback
Publishing in the callback
- connects to an MQTT server
- subscribes to the topic "inTopic"
- when a message is received, republishes it to "outTopic"
This example shows how to publish messages within the
callback function. The callback function header needs to
be declared before the PubSubClient constructor and the
be declared before the PubSubClient constructor and the
actual callback defined afterwards.
This ensures the client reference in the callback function
is valid.
*/
#include <SPI.h>
@ -20,8 +20,8 @@
// Update these with values suitable for your network.
byte mac[] = { 0xDE, 0xED, 0xBA, 0xFE, 0xFE, 0xED };
byte server[] = { 172, 16, 0, 2 };
byte ip[] = { 172, 16, 0, 100 };
IPAddress ip(172, 16, 0, 100);
IPAddress server(172, 16, 0, 2);
// Callback function header
void callback(char* topic, byte* payload, unsigned int length);
@ -34,7 +34,7 @@ void callback(char* topic, byte* payload, unsigned int length) {
// In order to republish this payload, a copy must be made
// as the orignal payload buffer will be overwritten whilst
// constructing the PUBLISH packet.
// Allocate the correct amount of memory for the payload copy
byte* p = (byte*)malloc(length);
// Copy the payload to the new buffer
@ -46,7 +46,7 @@ void callback(char* topic, byte* payload, unsigned int length) {
void setup()
{
Ethernet.begin(mac, ip);
if (client.connect("arduinoClient")) {
client.publish("outTopic","hello world");
@ -58,4 +58,3 @@ void loop()
{
client.loop();
}

9
PubSubClient/examples/mqtt_stream/mqtt_stream.ino
View File

@ -16,8 +16,8 @@
// Update these with values suitable for your network.
byte mac[] = { 0xDE, 0xED, 0xBA, 0xFE, 0xFE, 0xED };
byte server[] = { 172, 16, 0, 2 };
byte ip[] = { 172, 16, 0, 100 };
IPAddress ip(172, 16, 0, 100);
IPAddress server(172, 16, 0, 2);
SRAM sram(4, SRAM_1024);
@ -29,7 +29,7 @@ void callback(char* topic, byte* payload, unsigned int length) {
Serial.write(sram.read());
}
Serial.println();
// Reset position for the next message to be stored
sram.seek(1);
}
@ -47,7 +47,7 @@ void setup()
sram.begin();
sram.seek(1);
Serial.begin(9600);
}
@ -55,4 +55,3 @@ void loop()
{
client.loop();
}