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1
.gitignore
vendored
Normal file
1
.gitignore
vendored
Normal file
@ -0,0 +1 @@
|
|||||||
|
tests/bin
|
7
.travis.yml
Normal file
7
.travis.yml
Normal file
@ -0,0 +1,7 @@
|
|||||||
|
sudo: false
|
||||||
|
language: cpp
|
||||||
|
compiler:
|
||||||
|
- g++
|
||||||
|
script: cd tests && make && make test
|
||||||
|
os:
|
||||||
|
- linux
|
22
PubSubClient/CHANGES.txt → CHANGES.txt
Normal file → Executable file
22
PubSubClient/CHANGES.txt → CHANGES.txt
Normal file → Executable file
@ -1,3 +1,24 @@
|
|||||||
|
2.2
|
||||||
|
* Change code layout to match Arduino Library reqs
|
||||||
|
2.1
|
||||||
|
* Add MAX_TRANSFER_SIZE def to chunk messages if needed
|
||||||
|
* Reject topic/payloads that exceed MQTT_MAX_PACKET_SIZE
|
||||||
|
|
||||||
|
2.0
|
||||||
|
* Add (and default to) MQTT 3.1.1 support
|
||||||
|
* Fix PROGMEM handling for Intel Galileo/ESP8266
|
||||||
|
* Add overloaded constructors for convenience
|
||||||
|
* Add chainable setters for server/callback/client/stream
|
||||||
|
* Add state function to return connack return code
|
||||||
|
|
||||||
|
1.9
|
||||||
|
* Do not split MQTT packets over multiple calls to _client->write()
|
||||||
|
* API change: All constructors now require an instance of Client
|
||||||
|
to be passed in.
|
||||||
|
* Fixed example to match 1.8 api changes - dpslwk
|
||||||
|
* Added username/password support - WilHall
|
||||||
|
* Added publish_P - publishes messages from PROGMEM - jobytaffey
|
||||||
|
|
||||||
1.8
|
1.8
|
||||||
* KeepAlive interval is configurable in PubSubClient.h
|
* KeepAlive interval is configurable in PubSubClient.h
|
||||||
* Maximum packet size is configurable in PubSubClient.h
|
* Maximum packet size is configurable in PubSubClient.h
|
||||||
@ -36,4 +57,3 @@
|
|||||||
* The maximum message size, including header, is 128 bytes
|
* The maximum message size, including header, is 128 bytes
|
||||||
* The keepalive interval is set to 30 seconds
|
* The keepalive interval is set to 30 seconds
|
||||||
* No support for Will messages
|
* No support for Will messages
|
||||||
|
|
2
PubSubClient/LICENSE.txt → LICENSE.txt
Normal file → Executable file
2
PubSubClient/LICENSE.txt → LICENSE.txt
Normal file → Executable file
@ -1,4 +1,4 @@
|
|||||||
Copyright (c) 2008-2009 Nicholas O'Leary
|
Copyright (c) 2008-2015 Nicholas O'Leary
|
||||||
|
|
||||||
Permission is hereby granted, free of charge, to any person obtaining
|
Permission is hereby granted, free of charge, to any person obtaining
|
||||||
a copy of this software and associated documentation files (the
|
a copy of this software and associated documentation files (the
|
@ -1,254 +0,0 @@
|
|||||||
/*
|
|
||||||
PubSubClient.cpp - A simple client for MQTT.
|
|
||||||
Nicholas O'Leary
|
|
||||||
http://knolleary.net
|
|
||||||
*/
|
|
||||||
|
|
||||||
#include "PubSubClient.h"
|
|
||||||
#include <EthernetClient.h>
|
|
||||||
#include <string.h>
|
|
||||||
|
|
||||||
PubSubClient::PubSubClient() : _client() {
|
|
||||||
}
|
|
||||||
|
|
||||||
PubSubClient::PubSubClient(uint8_t *ip, uint16_t port, void (*callback)(char*,uint8_t*,unsigned int)) : _client() {
|
|
||||||
this->callback = callback;
|
|
||||||
this->ip = ip;
|
|
||||||
this->port = port;
|
|
||||||
}
|
|
||||||
|
|
||||||
PubSubClient::PubSubClient(char* domain, uint16_t port, void (*callback)(char*,uint8_t*,unsigned int)) : _client() {
|
|
||||||
this->callback = callback;
|
|
||||||
this->domain = domain;
|
|
||||||
this->port = port;
|
|
||||||
}
|
|
||||||
|
|
||||||
boolean PubSubClient::connect(char *id) {
|
|
||||||
return connect(id,0,0,0,0);
|
|
||||||
}
|
|
||||||
|
|
||||||
boolean PubSubClient::connect(char *id, char* willTopic, uint8_t willQos, uint8_t willRetain, char* willMessage) {
|
|
||||||
if (!connected()) {
|
|
||||||
int result = 0;
|
|
||||||
|
|
||||||
if (domain != NULL) {
|
|
||||||
result = _client.connect(this->domain, this->port);
|
|
||||||
} else {
|
|
||||||
result = _client.connect(this->ip, this->port);
|
|
||||||
}
|
|
||||||
|
|
||||||
if (result) {
|
|
||||||
nextMsgId = 1;
|
|
||||||
uint8_t d[9] = {0x00,0x06,'M','Q','I','s','d','p',MQTTPROTOCOLVERSION};
|
|
||||||
uint8_t length = 0;
|
|
||||||
unsigned int j;
|
|
||||||
for (j = 0;j<9;j++) {
|
|
||||||
buffer[length++] = d[j];
|
|
||||||
}
|
|
||||||
if (willTopic) {
|
|
||||||
buffer[length++] = 0x06|(willQos<<3)|(willRetain<<5);
|
|
||||||
} else {
|
|
||||||
buffer[length++] = 0x02;
|
|
||||||
}
|
|
||||||
buffer[length++] = ((MQTT_KEEPALIVE) >> 8);
|
|
||||||
buffer[length++] = ((MQTT_KEEPALIVE) & 0xff);
|
|
||||||
length = writeString(id,buffer,length);
|
|
||||||
if (willTopic) {
|
|
||||||
length = writeString(willTopic,buffer,length);
|
|
||||||
length = writeString(willMessage,buffer,length);
|
|
||||||
}
|
|
||||||
write(MQTTCONNECT,buffer,length);
|
|
||||||
lastOutActivity = millis();
|
|
||||||
lastInActivity = millis();
|
|
||||||
while (!_client.available()) {
|
|
||||||
unsigned long t= millis();
|
|
||||||
if (t-lastInActivity > MQTT_KEEPALIVE*1000) {
|
|
||||||
_client.stop();
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
uint16_t len = readPacket();
|
|
||||||
|
|
||||||
if (len == 4 && buffer[3] == 0) {
|
|
||||||
lastInActivity = millis();
|
|
||||||
pingOutstanding = false;
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
_client.stop();
|
|
||||||
}
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
|
|
||||||
uint8_t PubSubClient::readByte() {
|
|
||||||
while(!_client.available()) {}
|
|
||||||
return _client.read();
|
|
||||||
}
|
|
||||||
|
|
||||||
uint16_t PubSubClient::readPacket() {
|
|
||||||
uint16_t len = 0;
|
|
||||||
buffer[len++] = readByte();
|
|
||||||
uint8_t multiplier = 1;
|
|
||||||
uint16_t length = 0;
|
|
||||||
uint8_t digit = 0;
|
|
||||||
do {
|
|
||||||
digit = readByte();
|
|
||||||
buffer[len++] = digit;
|
|
||||||
length += (digit & 127) * multiplier;
|
|
||||||
multiplier *= 128;
|
|
||||||
} while ((digit & 128) != 0);
|
|
||||||
|
|
||||||
for (uint16_t i = 0;i<length;i++)
|
|
||||||
{
|
|
||||||
if (len < MQTT_MAX_PACKET_SIZE) {
|
|
||||||
buffer[len++] = readByte();
|
|
||||||
} else {
|
|
||||||
readByte();
|
|
||||||
len = 0; // This will cause the packet to be ignored.
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
return len;
|
|
||||||
}
|
|
||||||
|
|
||||||
boolean PubSubClient::loop() {
|
|
||||||
if (connected()) {
|
|
||||||
unsigned long t = millis();
|
|
||||||
if ((t - lastInActivity > MQTT_KEEPALIVE*1000) || (t - lastOutActivity > MQTT_KEEPALIVE*1000)) {
|
|
||||||
if (pingOutstanding) {
|
|
||||||
_client.stop();
|
|
||||||
return false;
|
|
||||||
} else {
|
|
||||||
_client.write(MQTTPINGREQ);
|
|
||||||
_client.write((uint8_t)0);
|
|
||||||
lastOutActivity = t;
|
|
||||||
lastInActivity = t;
|
|
||||||
pingOutstanding = true;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
if (_client.available()) {
|
|
||||||
uint16_t len = readPacket();
|
|
||||||
if (len > 0) {
|
|
||||||
lastInActivity = t;
|
|
||||||
uint8_t type = buffer[0]&0xF0;
|
|
||||||
if (type == MQTTPUBLISH) {
|
|
||||||
if (callback) {
|
|
||||||
uint16_t tl = (buffer[2]<<8)+buffer[3];
|
|
||||||
char topic[tl+1];
|
|
||||||
for (uint16_t i=0;i<tl;i++) {
|
|
||||||
topic[i] = buffer[4+i];
|
|
||||||
}
|
|
||||||
topic[tl] = 0;
|
|
||||||
// ignore msgID - only support QoS 0 subs
|
|
||||||
uint8_t *payload = buffer+4+tl;
|
|
||||||
callback(topic,payload,len-4-tl);
|
|
||||||
}
|
|
||||||
} else if (type == MQTTPINGREQ) {
|
|
||||||
_client.write(MQTTPINGRESP);
|
|
||||||
_client.write((uint8_t)0);
|
|
||||||
} else if (type == MQTTPINGRESP) {
|
|
||||||
pingOutstanding = false;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
|
|
||||||
boolean PubSubClient::publish(char* topic, char* payload) {
|
|
||||||
return publish(topic,(uint8_t*)payload,strlen(payload),false);
|
|
||||||
}
|
|
||||||
|
|
||||||
boolean PubSubClient::publish(char* topic, uint8_t* payload, unsigned int plength) {
|
|
||||||
return publish(topic, payload, plength, false);
|
|
||||||
}
|
|
||||||
|
|
||||||
boolean PubSubClient::publish(char* topic, uint8_t* payload, unsigned int plength, boolean retained) {
|
|
||||||
if (connected()) {
|
|
||||||
uint16_t length = writeString(topic,buffer,false);
|
|
||||||
uint16_t i;
|
|
||||||
for (i=0;i<plength;i++) {
|
|
||||||
buffer[length++] = payload[i];
|
|
||||||
}
|
|
||||||
uint8_t header = MQTTPUBLISH;
|
|
||||||
if (retained) {
|
|
||||||
header |= 1;
|
|
||||||
}
|
|
||||||
return write(header,buffer,length);
|
|
||||||
}
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
boolean PubSubClient::write(uint8_t header, uint8_t* buf, uint16_t length) {
|
|
||||||
uint8_t lenBuf[4];
|
|
||||||
uint8_t llen = 0;
|
|
||||||
uint8_t digit;
|
|
||||||
uint8_t pos = 0;
|
|
||||||
uint8_t rc;
|
|
||||||
uint8_t len = length;
|
|
||||||
do {
|
|
||||||
digit = len % 128;
|
|
||||||
len = len / 128;
|
|
||||||
if (len > 0) {
|
|
||||||
digit |= 0x80;
|
|
||||||
}
|
|
||||||
lenBuf[pos++] = digit;
|
|
||||||
llen++;
|
|
||||||
} while(len>0);
|
|
||||||
|
|
||||||
rc = _client.write(header);
|
|
||||||
rc += _client.write(lenBuf,llen);
|
|
||||||
rc += _client.write(buf,length);
|
|
||||||
lastOutActivity = millis();
|
|
||||||
return (rc == 1+llen+length);
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
boolean PubSubClient::subscribe(char* topic) {
|
|
||||||
if (connected()) {
|
|
||||||
uint16_t length = 2;
|
|
||||||
nextMsgId++;
|
|
||||||
if (nextMsgId == 0) {
|
|
||||||
nextMsgId = 1;
|
|
||||||
}
|
|
||||||
buffer[0] = nextMsgId >> 8;
|
|
||||||
buffer[1] = nextMsgId - (buffer[0]<<8);
|
|
||||||
length = writeString(topic, buffer,length);
|
|
||||||
buffer[length++] = 0; // Only do QoS 0 subs
|
|
||||||
return write(MQTTSUBSCRIBE|MQTTQOS1,buffer,length);
|
|
||||||
}
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
|
|
||||||
void PubSubClient::disconnect() {
|
|
||||||
_client.write(MQTTDISCONNECT);
|
|
||||||
_client.write((uint8_t)0);
|
|
||||||
_client.stop();
|
|
||||||
lastInActivity = millis();
|
|
||||||
lastOutActivity = millis();
|
|
||||||
}
|
|
||||||
|
|
||||||
uint16_t PubSubClient::writeString(char* string, uint8_t* buf, uint16_t pos) {
|
|
||||||
char* idp = string;
|
|
||||||
uint16_t i = 0;
|
|
||||||
pos += 2;
|
|
||||||
while (*idp) {
|
|
||||||
buf[pos++] = *idp++;
|
|
||||||
i++;
|
|
||||||
}
|
|
||||||
buf[pos-i-2] = 0;
|
|
||||||
buf[pos-i-1] = i;
|
|
||||||
return pos;
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
boolean PubSubClient::connected() {
|
|
||||||
int rc = (int)_client.connected();
|
|
||||||
if (!rc) _client.stop();
|
|
||||||
return rc;
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
|
|
@ -1,72 +0,0 @@
|
|||||||
/*
|
|
||||||
PubSubClient.h - A simple client for MQTT.
|
|
||||||
Nicholas O'Leary
|
|
||||||
http://knolleary.net
|
|
||||||
*/
|
|
||||||
|
|
||||||
#ifndef PubSubClient_h
|
|
||||||
#define PubSubClient_h
|
|
||||||
|
|
||||||
#include "Ethernet.h"
|
|
||||||
#include "EthernetClient.h"
|
|
||||||
|
|
||||||
// MQTT_MAX_PACKET_SIZE : Maximum packet size
|
|
||||||
#define MQTT_MAX_PACKET_SIZE 128
|
|
||||||
|
|
||||||
// MQTT_KEEPALIVE : keepAlive interval in Seconds
|
|
||||||
#define MQTT_KEEPALIVE 15
|
|
||||||
|
|
||||||
#define MQTTPROTOCOLVERSION 3
|
|
||||||
#define MQTTCONNECT 1 << 4 // Client request to connect to Server
|
|
||||||
#define MQTTCONNACK 2 << 4 // Connect Acknowledgment
|
|
||||||
#define MQTTPUBLISH 3 << 4 // Publish message
|
|
||||||
#define MQTTPUBACK 4 << 4 // Publish Acknowledgment
|
|
||||||
#define MQTTPUBREC 5 << 4 // Publish Received (assured delivery part 1)
|
|
||||||
#define MQTTPUBREL 6 << 4 // Publish Release (assured delivery part 2)
|
|
||||||
#define MQTTPUBCOMP 7 << 4 // Publish Complete (assured delivery part 3)
|
|
||||||
#define MQTTSUBSCRIBE 8 << 4 // Client Subscribe request
|
|
||||||
#define MQTTSUBACK 9 << 4 // Subscribe Acknowledgment
|
|
||||||
#define MQTTUNSUBSCRIBE 10 << 4 // Client Unsubscribe request
|
|
||||||
#define MQTTUNSUBACK 11 << 4 // Unsubscribe Acknowledgment
|
|
||||||
#define MQTTPINGREQ 12 << 4 // PING Request
|
|
||||||
#define MQTTPINGRESP 13 << 4 // PING Response
|
|
||||||
#define MQTTDISCONNECT 14 << 4 // Client is Disconnecting
|
|
||||||
#define MQTTReserved 15 << 4 // Reserved
|
|
||||||
|
|
||||||
#define MQTTQOS0 (0 << 1)
|
|
||||||
#define MQTTQOS1 (1 << 1)
|
|
||||||
#define MQTTQOS2 (2 << 1)
|
|
||||||
|
|
||||||
class PubSubClient {
|
|
||||||
private:
|
|
||||||
EthernetClient _client;
|
|
||||||
uint8_t buffer[MQTT_MAX_PACKET_SIZE];
|
|
||||||
uint16_t nextMsgId;
|
|
||||||
unsigned long lastOutActivity;
|
|
||||||
unsigned long lastInActivity;
|
|
||||||
bool pingOutstanding;
|
|
||||||
void (*callback)(char*,uint8_t*,unsigned int);
|
|
||||||
uint16_t readPacket();
|
|
||||||
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;
|
|
||||||
char* domain;
|
|
||||||
uint16_t port;
|
|
||||||
public:
|
|
||||||
PubSubClient();
|
|
||||||
PubSubClient(uint8_t *, uint16_t, void(*)(char*,uint8_t*,unsigned int));
|
|
||||||
PubSubClient(char*, uint16_t, void(*)(char*,uint8_t*,unsigned int));
|
|
||||||
boolean connect(char *);
|
|
||||||
boolean connect(char*, char*, uint8_t, uint8_t, char*);
|
|
||||||
void disconnect();
|
|
||||||
boolean publish(char *, char *);
|
|
||||||
boolean publish(char *, uint8_t *, unsigned int);
|
|
||||||
boolean publish(char *, uint8_t *, unsigned int, boolean);
|
|
||||||
boolean subscribe(char *);
|
|
||||||
boolean loop();
|
|
||||||
boolean connected();
|
|
||||||
};
|
|
||||||
|
|
||||||
|
|
||||||
#endif
|
|
@ -1,37 +0,0 @@
|
|||||||
/*
|
|
||||||
Basic MQTT example
|
|
||||||
|
|
||||||
- connects to an MQTT server
|
|
||||||
- publishes "hello world" to the topic "outTopic"
|
|
||||||
- subscribes to the topic "inTopic"
|
|
||||||
*/
|
|
||||||
|
|
||||||
#include <SPI.h>
|
|
||||||
#include <Ethernet.h>
|
|
||||||
#include <PubSubClient.h>
|
|
||||||
|
|
||||||
// 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 };
|
|
||||||
|
|
||||||
void callback(char* topic, byte* payload,int length) {
|
|
||||||
// handle message arrived
|
|
||||||
}
|
|
||||||
|
|
||||||
PubSubClient client(server, 1883, callback);
|
|
||||||
|
|
||||||
void setup()
|
|
||||||
{
|
|
||||||
Ethernet.begin(mac, ip);
|
|
||||||
if (client.connect("arduinoClient")) {
|
|
||||||
client.publish("outTopic","hello world");
|
|
||||||
client.subscribe("inTopic");
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
void loop()
|
|
||||||
{
|
|
||||||
client.loop();
|
|
||||||
}
|
|
||||||
|
|
4
README
4
README
@ -1,4 +0,0 @@
|
|||||||
A client library for the Arduino Ethernet Shield that provides support for MQTT.
|
|
||||||
Nicholas O'Leary
|
|
||||||
http://knolleary.net/arduino-client-for-mqtt/
|
|
||||||
|
|
46
README.md
Normal file
46
README.md
Normal file
@ -0,0 +1,46 @@
|
|||||||
|
# Arduino Client for MQTT
|
||||||
|
|
||||||
|
This library provides a client for doing simple publish/subscribe messaging with
|
||||||
|
a server that supports MQTT.
|
||||||
|
|
||||||
|
## Examples
|
||||||
|
|
||||||
|
The library comes with a number of example sketches. See File > Examples > PubSubClient
|
||||||
|
within the Arduino application.
|
||||||
|
|
||||||
|
Full API documentation is available here: http://knolleary.github.io/pubsubclient/
|
||||||
|
|
||||||
|
## Limitations
|
||||||
|
|
||||||
|
- It can only publish QoS 0 messages. It can subscribe at QoS 0 or QoS 1.
|
||||||
|
- The maximum message size, including header, is **128 bytes** by default. This
|
||||||
|
is configurable via `MQTT_MAX_PACKET_SIZE` in `PubSubClient.h`.
|
||||||
|
- The keepalive interval is set to 15 seconds by default. This is configurable
|
||||||
|
via `MQTT_KEEPALIVE` in `PubSubClient.h`.
|
||||||
|
- The client uses MQTT 3.1.1 by default. It can be changed to use MQTT 3.1 by
|
||||||
|
changing value of `MQTT_VERSION` in `PubSubClient.h`.
|
||||||
|
|
||||||
|
|
||||||
|
## Compatible Hardware
|
||||||
|
|
||||||
|
The library uses the Arduino Ethernet Client api for interacting with the
|
||||||
|
underlying network hardware. This means it Just Works with a growing number of
|
||||||
|
boards and shields, including:
|
||||||
|
|
||||||
|
- Arduino Ethernet
|
||||||
|
- Arduino Ethernet Shield
|
||||||
|
- Arduino YUN – use the included `YunClient` in place of `EthernetClient`, and
|
||||||
|
be sure to do a `Bridge.begin()` first
|
||||||
|
- Arduino WiFi Shield - if you want to send packets > 90 bytes with this shield,
|
||||||
|
enable the `MQTT_MAX_TRANSFER_SIZE` define in `PubSubClient.h`.
|
||||||
|
- Sparkfun WiFly Shield – when used with [this library](https://github.com/dpslwk/WiFly)
|
||||||
|
- Intel Galileo/Edison
|
||||||
|
- ESP8266
|
||||||
|
|
||||||
|
The library cannot currently be used with hardware based on the ENC28J60 chip –
|
||||||
|
such as the Nanode or the Nuelectronics Ethernet Shield. For those, there is an
|
||||||
|
[alternative library](https://github.com/njh/NanodeMQTT) available.
|
||||||
|
|
||||||
|
## License
|
||||||
|
|
||||||
|
This code is released under the MIT License.
|
43
examples/mqtt_auth/mqtt_auth.ino
Executable file
43
examples/mqtt_auth/mqtt_auth.ino
Executable file
@ -0,0 +1,43 @@
|
|||||||
|
/*
|
||||||
|
Basic MQTT example with Authentication
|
||||||
|
|
||||||
|
- connects to an MQTT server, providing username
|
||||||
|
and password
|
||||||
|
- publishes "hello world" to the topic "outTopic"
|
||||||
|
- subscribes to the topic "inTopic"
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <SPI.h>
|
||||||
|
#include <Ethernet.h>
|
||||||
|
#include <PubSubClient.h>
|
||||||
|
|
||||||
|
// Update these with values suitable for your network.
|
||||||
|
byte mac[] = { 0xDE, 0xED, 0xBA, 0xFE, 0xFE, 0xED };
|
||||||
|
IPAddress ip(172, 16, 0, 100);
|
||||||
|
IPAddress server(172, 16, 0, 2);
|
||||||
|
|
||||||
|
void callback(char* topic, byte* payload, unsigned int length) {
|
||||||
|
// handle message arrived
|
||||||
|
}
|
||||||
|
|
||||||
|
EthernetClient ethClient;
|
||||||
|
PubSubClient client(server, 1883, callback, ethClient);
|
||||||
|
|
||||||
|
void setup()
|
||||||
|
{
|
||||||
|
Ethernet.begin(mac, ip);
|
||||||
|
// Note - the default maximum packet size is 128 bytes. If the
|
||||||
|
// combined length of clientId, username and password exceed this,
|
||||||
|
// you will need to increase the value of MQTT_MAX_PACKET_SIZE in
|
||||||
|
// PubSubClient.h
|
||||||
|
|
||||||
|
if (client.connect("arduinoClient", "testuser", "testpass")) {
|
||||||
|
client.publish("outTopic","hello world");
|
||||||
|
client.subscribe("inTopic");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void loop()
|
||||||
|
{
|
||||||
|
client.loop();
|
||||||
|
}
|
77
examples/mqtt_basic/mqtt_basic.ino
Executable file
77
examples/mqtt_basic/mqtt_basic.ino
Executable file
@ -0,0 +1,77 @@
|
|||||||
|
/*
|
||||||
|
Basic MQTT example
|
||||||
|
|
||||||
|
This sketch demonstrates the basic capabilities of the library.
|
||||||
|
It connects to an MQTT server then:
|
||||||
|
- publishes "hello world" to the topic "outTopic"
|
||||||
|
- subscribes to the topic "inTopic", printing out any messages
|
||||||
|
it receives. NB - it assumes the received payloads are strings not binary
|
||||||
|
|
||||||
|
It will reconnect to the server if the connection is lost using a blocking
|
||||||
|
reconnect function. See the 'mqtt_reconnect_nonblocking' example for how to
|
||||||
|
achieve the same result without blocking the main loop.
|
||||||
|
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <SPI.h>
|
||||||
|
#include <Ethernet.h>
|
||||||
|
#include <PubSubClient.h>
|
||||||
|
|
||||||
|
// Update these with values suitable for your network.
|
||||||
|
byte mac[] = { 0xDE, 0xED, 0xBA, 0xFE, 0xFE, 0xED };
|
||||||
|
IPAddress ip(172, 16, 0, 100);
|
||||||
|
IPAddress server(172, 16, 0, 2);
|
||||||
|
|
||||||
|
void callback(char* topic, byte* payload, unsigned int length) {
|
||||||
|
Serial.print("Message arrived [");
|
||||||
|
Serial.print(topic);
|
||||||
|
Serial.print("] ");
|
||||||
|
for (int i=0;i<length;i++) {
|
||||||
|
Serial.print((char)payload[i]);
|
||||||
|
}
|
||||||
|
Serial.println();
|
||||||
|
}
|
||||||
|
|
||||||
|
EthernetClient ethClient;
|
||||||
|
PubSubClient client(ethClient);
|
||||||
|
|
||||||
|
void reconnect() {
|
||||||
|
// Loop until we're reconnected
|
||||||
|
while (!client.connected()) {
|
||||||
|
Serial.print("Attempting MQTT connection...");
|
||||||
|
// Attempt to connect
|
||||||
|
if (client.connect("arduinoClient")) {
|
||||||
|
Serial.println("connected");
|
||||||
|
// Once connected, publish an announcement...
|
||||||
|
client.publish("outTopic","hello world");
|
||||||
|
// ... and resubscribe
|
||||||
|
client.subscribe("inTopic");
|
||||||
|
} else {
|
||||||
|
Serial.print("failed, rc=");
|
||||||
|
Serial.print(client.state());
|
||||||
|
Serial.println(" try again in 5 seconds");
|
||||||
|
// Wait 5 seconds before retrying
|
||||||
|
delay(5000);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void setup()
|
||||||
|
{
|
||||||
|
Serial.begin(57600);
|
||||||
|
|
||||||
|
client.setServer(server, 1883);
|
||||||
|
client.setCallback(callback);
|
||||||
|
|
||||||
|
Ethernet.begin(mac, ip);
|
||||||
|
// Allow the hardware to sort itself out
|
||||||
|
delay(1500);
|
||||||
|
}
|
||||||
|
|
||||||
|
void loop()
|
||||||
|
{
|
||||||
|
if (!client.connected()) {
|
||||||
|
reconnect();
|
||||||
|
}
|
||||||
|
client.loop();
|
||||||
|
}
|
@ -0,0 +1,60 @@
|
|||||||
|
/*
|
||||||
|
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
|
||||||
|
actual callback defined afterwards.
|
||||||
|
This ensures the client reference in the callback function
|
||||||
|
is valid.
|
||||||
|
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <SPI.h>
|
||||||
|
#include <Ethernet.h>
|
||||||
|
#include <PubSubClient.h>
|
||||||
|
|
||||||
|
// Update these with values suitable for your network.
|
||||||
|
byte mac[] = { 0xDE, 0xED, 0xBA, 0xFE, 0xFE, 0xED };
|
||||||
|
IPAddress ip(172, 16, 0, 100);
|
||||||
|
IPAddress server(172, 16, 0, 2);
|
||||||
|
|
||||||
|
// Callback function header
|
||||||
|
void callback(char* topic, byte* payload, unsigned int length);
|
||||||
|
|
||||||
|
EthernetClient ethClient;
|
||||||
|
PubSubClient client(server, 1883, callback, ethClient);
|
||||||
|
|
||||||
|
// Callback function
|
||||||
|
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
|
||||||
|
memcpy(p,payload,length);
|
||||||
|
client.publish("outTopic", p, length);
|
||||||
|
// Free the memory
|
||||||
|
free(p);
|
||||||
|
}
|
||||||
|
|
||||||
|
void setup()
|
||||||
|
{
|
||||||
|
|
||||||
|
Ethernet.begin(mac, ip);
|
||||||
|
if (client.connect("arduinoClient")) {
|
||||||
|
client.publish("outTopic","hello world");
|
||||||
|
client.subscribe("inTopic");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void loop()
|
||||||
|
{
|
||||||
|
client.loop();
|
||||||
|
}
|
@ -0,0 +1,67 @@
|
|||||||
|
/*
|
||||||
|
Reconnecting MQTT example - non-blocking
|
||||||
|
|
||||||
|
This sketch demonstrates how to keep the client connected
|
||||||
|
using a non-blocking reconnect function. If the client loses
|
||||||
|
its connection, it attempts to reconnect every 5 seconds
|
||||||
|
without blocking the main loop.
|
||||||
|
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <SPI.h>
|
||||||
|
#include <Ethernet.h>
|
||||||
|
#include <PubSubClient.h>
|
||||||
|
|
||||||
|
// Update these with values suitable for your hardware/network.
|
||||||
|
byte mac[] = { 0xDE, 0xED, 0xBA, 0xFE, 0xFE, 0xED };
|
||||||
|
IPAddress ip(172, 16, 0, 100);
|
||||||
|
IPAddress server(172, 16, 0, 2);
|
||||||
|
|
||||||
|
void callback(char* topic, byte* payload, unsigned int length) {
|
||||||
|
// handle message arrived
|
||||||
|
}
|
||||||
|
|
||||||
|
EthernetClient ethClient;
|
||||||
|
PubSubClient client(ethClient);
|
||||||
|
|
||||||
|
long lastReconnectAttempt = 0;
|
||||||
|
|
||||||
|
boolean reconnect() {
|
||||||
|
if (client.connect("arduinoClient")) {
|
||||||
|
// Once connected, publish an announcement...
|
||||||
|
client.publish("outTopic","hello world");
|
||||||
|
// ... and resubscribe
|
||||||
|
client.subscribe("inTopic");
|
||||||
|
}
|
||||||
|
return client.connected();
|
||||||
|
}
|
||||||
|
|
||||||
|
void setup()
|
||||||
|
{
|
||||||
|
client.setServer(server, 1883);
|
||||||
|
client.setCallback(callback);
|
||||||
|
|
||||||
|
Ethernet.begin(mac, ip);
|
||||||
|
delay(1500);
|
||||||
|
lastReconnectAttempt = 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
void loop()
|
||||||
|
{
|
||||||
|
if (!client.connected()) {
|
||||||
|
long now = millis();
|
||||||
|
if (now - lastReconnectAttempt > 5000) {
|
||||||
|
lastReconnectAttempt = now;
|
||||||
|
// Attempt to reconnect
|
||||||
|
if (reconnect()) {
|
||||||
|
lastReconnectAttempt = 0;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
// Client connected
|
||||||
|
|
||||||
|
client.loop();
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
57
examples/mqtt_stream/mqtt_stream.ino
Normal file
57
examples/mqtt_stream/mqtt_stream.ino
Normal file
@ -0,0 +1,57 @@
|
|||||||
|
/*
|
||||||
|
Example of using a Stream object to store the message payload
|
||||||
|
|
||||||
|
Uses SRAM library: https://github.com/ennui2342/arduino-sram
|
||||||
|
but could use any Stream based class such as SD
|
||||||
|
|
||||||
|
- connects to an MQTT server
|
||||||
|
- publishes "hello world" to the topic "outTopic"
|
||||||
|
- subscribes to the topic "inTopic"
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <SPI.h>
|
||||||
|
#include <Ethernet.h>
|
||||||
|
#include <PubSubClient.h>
|
||||||
|
#include <SRAM.h>
|
||||||
|
|
||||||
|
// Update these with values suitable for your network.
|
||||||
|
byte mac[] = { 0xDE, 0xED, 0xBA, 0xFE, 0xFE, 0xED };
|
||||||
|
IPAddress ip(172, 16, 0, 100);
|
||||||
|
IPAddress server(172, 16, 0, 2);
|
||||||
|
|
||||||
|
SRAM sram(4, SRAM_1024);
|
||||||
|
|
||||||
|
void callback(char* topic, byte* payload, unsigned int length) {
|
||||||
|
sram.seek(1);
|
||||||
|
|
||||||
|
// do something with the message
|
||||||
|
for(uint8_t i=0; i<length; i++) {
|
||||||
|
Serial.write(sram.read());
|
||||||
|
}
|
||||||
|
Serial.println();
|
||||||
|
|
||||||
|
// Reset position for the next message to be stored
|
||||||
|
sram.seek(1);
|
||||||
|
}
|
||||||
|
|
||||||
|
EthernetClient ethClient;
|
||||||
|
PubSubClient client(server, 1883, callback, ethClient, sram);
|
||||||
|
|
||||||
|
void setup()
|
||||||
|
{
|
||||||
|
Ethernet.begin(mac, ip);
|
||||||
|
if (client.connect("arduinoClient")) {
|
||||||
|
client.publish("outTopic","hello world");
|
||||||
|
client.subscribe("inTopic");
|
||||||
|
}
|
||||||
|
|
||||||
|
sram.begin();
|
||||||
|
sram.seek(1);
|
||||||
|
|
||||||
|
Serial.begin(9600);
|
||||||
|
}
|
||||||
|
|
||||||
|
void loop()
|
||||||
|
{
|
||||||
|
client.loop();
|
||||||
|
}
|
@ -1,5 +1,5 @@
|
|||||||
#######################################
|
#######################################
|
||||||
# Syntax Coloring Map For Ultrasound
|
# Syntax Coloring Map For PubSubClient
|
||||||
#######################################
|
#######################################
|
||||||
|
|
||||||
#######################################
|
#######################################
|
||||||
@ -15,11 +15,16 @@ PubSubClient KEYWORD1
|
|||||||
connect KEYWORD2
|
connect KEYWORD2
|
||||||
disconnect KEYWORD2
|
disconnect KEYWORD2
|
||||||
publish KEYWORD2
|
publish KEYWORD2
|
||||||
|
publish_P KEYWORD2
|
||||||
subscribe KEYWORD2
|
subscribe KEYWORD2
|
||||||
|
unsubscribe KEYWORD2
|
||||||
loop KEYWORD2
|
loop KEYWORD2
|
||||||
connected KEYWORD2
|
connected KEYWORD2
|
||||||
|
setServer KEYWORD2
|
||||||
|
setCallback KEYWORD2
|
||||||
|
setClient KEYWORD2
|
||||||
|
setStream KEYWORD2
|
||||||
|
|
||||||
#######################################
|
#######################################
|
||||||
# Constants (LITERAL1)
|
# Constants (LITERAL1)
|
||||||
#######################################
|
#######################################
|
||||||
|
|
9
library.properties
Normal file
9
library.properties
Normal file
@ -0,0 +1,9 @@
|
|||||||
|
name=PubSubClient
|
||||||
|
version=2.2
|
||||||
|
author=Nick O'Leary <nick.oleary@gmail.com>
|
||||||
|
maintainer=Nick O'Leary <nick.oleary@gmail.com>
|
||||||
|
sentence=A client library for MQTT messaging.
|
||||||
|
paragraph=MQTT is a lightweight messaging protocol ideal for small devices. This library allows you to send and receive MQTT messages from a remote server. It supports the latest MQTT 3.1.1 protocol and can be configured to use the older MQTT 3.1 if needed. It supports all Arduino Ethernet Client compatible hardware, including the Intel Galileo/Edison and ESP8266.
|
||||||
|
category=Communication
|
||||||
|
url=http://knolleary.github.io/pubsubclient/
|
||||||
|
architectures=*
|
567
src/PubSubClient.cpp
Executable file
567
src/PubSubClient.cpp
Executable file
@ -0,0 +1,567 @@
|
|||||||
|
/*
|
||||||
|
PubSubClient.cpp - A simple client for MQTT.
|
||||||
|
Nick O'Leary
|
||||||
|
http://knolleary.net
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include "PubSubClient.h"
|
||||||
|
#include "Arduino.h"
|
||||||
|
|
||||||
|
PubSubClient::PubSubClient() {
|
||||||
|
this->_state = MQTT_DISCONNECTED;
|
||||||
|
this->_client = NULL;
|
||||||
|
this->stream = NULL;
|
||||||
|
setCallback(NULL);
|
||||||
|
}
|
||||||
|
|
||||||
|
PubSubClient::PubSubClient(Client& client) {
|
||||||
|
this->_state = MQTT_DISCONNECTED;
|
||||||
|
setClient(client);
|
||||||
|
this->stream = NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
PubSubClient::PubSubClient(IPAddress addr, uint16_t port, Client& client) {
|
||||||
|
this->_state = MQTT_DISCONNECTED;
|
||||||
|
setServer(addr, port);
|
||||||
|
setClient(client);
|
||||||
|
this->stream = NULL;
|
||||||
|
}
|
||||||
|
PubSubClient::PubSubClient(IPAddress addr, uint16_t port, Client& client, Stream& stream) {
|
||||||
|
this->_state = MQTT_DISCONNECTED;
|
||||||
|
setServer(addr,port);
|
||||||
|
setClient(client);
|
||||||
|
setStream(stream);
|
||||||
|
}
|
||||||
|
PubSubClient::PubSubClient(IPAddress addr, uint16_t port, MQTT_CALLBACK_SIGNATURE, Client& client) {
|
||||||
|
this->_state = MQTT_DISCONNECTED;
|
||||||
|
setServer(addr, port);
|
||||||
|
setCallback(callback);
|
||||||
|
setClient(client);
|
||||||
|
this->stream = NULL;
|
||||||
|
}
|
||||||
|
PubSubClient::PubSubClient(IPAddress addr, uint16_t port, MQTT_CALLBACK_SIGNATURE, Client& client, Stream& stream) {
|
||||||
|
this->_state = MQTT_DISCONNECTED;
|
||||||
|
setServer(addr,port);
|
||||||
|
setCallback(callback);
|
||||||
|
setClient(client);
|
||||||
|
setStream(stream);
|
||||||
|
}
|
||||||
|
|
||||||
|
PubSubClient::PubSubClient(uint8_t *ip, uint16_t port, Client& client) {
|
||||||
|
this->_state = MQTT_DISCONNECTED;
|
||||||
|
setServer(ip, port);
|
||||||
|
setClient(client);
|
||||||
|
this->stream = NULL;
|
||||||
|
}
|
||||||
|
PubSubClient::PubSubClient(uint8_t *ip, uint16_t port, Client& client, Stream& stream) {
|
||||||
|
this->_state = MQTT_DISCONNECTED;
|
||||||
|
setServer(ip,port);
|
||||||
|
setClient(client);
|
||||||
|
setStream(stream);
|
||||||
|
}
|
||||||
|
PubSubClient::PubSubClient(uint8_t *ip, uint16_t port, MQTT_CALLBACK_SIGNATURE, Client& client) {
|
||||||
|
this->_state = MQTT_DISCONNECTED;
|
||||||
|
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) {
|
||||||
|
this->_state = MQTT_DISCONNECTED;
|
||||||
|
setServer(ip,port);
|
||||||
|
setCallback(callback);
|
||||||
|
setClient(client);
|
||||||
|
setStream(stream);
|
||||||
|
}
|
||||||
|
|
||||||
|
PubSubClient::PubSubClient(const char* domain, uint16_t port, Client& client) {
|
||||||
|
this->_state = MQTT_DISCONNECTED;
|
||||||
|
setServer(domain,port);
|
||||||
|
setClient(client);
|
||||||
|
this->stream = NULL;
|
||||||
|
}
|
||||||
|
PubSubClient::PubSubClient(const char* domain, uint16_t port, Client& client, Stream& stream) {
|
||||||
|
this->_state = MQTT_DISCONNECTED;
|
||||||
|
setServer(domain,port);
|
||||||
|
setClient(client);
|
||||||
|
setStream(stream);
|
||||||
|
}
|
||||||
|
PubSubClient::PubSubClient(const char* domain, uint16_t port, MQTT_CALLBACK_SIGNATURE, Client& client) {
|
||||||
|
this->_state = MQTT_DISCONNECTED;
|
||||||
|
setServer(domain,port);
|
||||||
|
setCallback(callback);
|
||||||
|
setClient(client);
|
||||||
|
this->stream = NULL;
|
||||||
|
}
|
||||||
|
PubSubClient::PubSubClient(const char* domain, uint16_t port, MQTT_CALLBACK_SIGNATURE, Client& client, Stream& stream) {
|
||||||
|
this->_state = MQTT_DISCONNECTED;
|
||||||
|
setServer(domain,port);
|
||||||
|
setCallback(callback);
|
||||||
|
setClient(client);
|
||||||
|
setStream(stream);
|
||||||
|
}
|
||||||
|
|
||||||
|
boolean PubSubClient::connect(const char *id) {
|
||||||
|
return connect(id,NULL,NULL,0,0,0,0);
|
||||||
|
}
|
||||||
|
|
||||||
|
boolean PubSubClient::connect(const char *id, const char *user, const char *pass) {
|
||||||
|
return connect(id,user,pass,0,0,0,0);
|
||||||
|
}
|
||||||
|
|
||||||
|
boolean PubSubClient::connect(const char *id, const char* willTopic, uint8_t willQos, boolean willRetain, const char* willMessage) {
|
||||||
|
return connect(id,NULL,NULL,willTopic,willQos,willRetain,willMessage);
|
||||||
|
}
|
||||||
|
|
||||||
|
boolean PubSubClient::connect(const char *id, const char *user, const char *pass, const char* willTopic, uint8_t willQos, boolean willRetain, const char* willMessage) {
|
||||||
|
if (!connected()) {
|
||||||
|
int result = 0;
|
||||||
|
|
||||||
|
if (domain != NULL) {
|
||||||
|
result = _client->connect(this->domain, this->port);
|
||||||
|
} else {
|
||||||
|
result = _client->connect(this->ip, this->port);
|
||||||
|
}
|
||||||
|
if (result) {
|
||||||
|
nextMsgId = 1;
|
||||||
|
// Leave room in the buffer for header and variable length field
|
||||||
|
uint16_t length = 5;
|
||||||
|
unsigned int j;
|
||||||
|
|
||||||
|
#if MQTT_VERSION == MQTT_VERSION_3_1
|
||||||
|
uint8_t d[9] = {0x00,0x06,'M','Q','I','s','d','p', MQTT_VERSION};
|
||||||
|
#define MQTT_HEADER_VERSION_LENGTH 9
|
||||||
|
#elif MQTT_VERSION == MQTT_VERSION_3_1_1
|
||||||
|
uint8_t d[7] = {0x00,0x04,'M','Q','T','T',MQTT_VERSION};
|
||||||
|
#define MQTT_HEADER_VERSION_LENGTH 7
|
||||||
|
#endif
|
||||||
|
for (j = 0;j<MQTT_HEADER_VERSION_LENGTH;j++) {
|
||||||
|
buffer[length++] = d[j];
|
||||||
|
}
|
||||||
|
|
||||||
|
uint8_t v;
|
||||||
|
if (willTopic) {
|
||||||
|
v = 0x06|(willQos<<3)|(willRetain<<5);
|
||||||
|
} else {
|
||||||
|
v = 0x02;
|
||||||
|
}
|
||||||
|
|
||||||
|
if(user != NULL) {
|
||||||
|
v = v|0x80;
|
||||||
|
|
||||||
|
if(pass != NULL) {
|
||||||
|
v = v|(0x80>>1);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
buffer[length++] = v;
|
||||||
|
|
||||||
|
buffer[length++] = ((MQTT_KEEPALIVE) >> 8);
|
||||||
|
buffer[length++] = ((MQTT_KEEPALIVE) & 0xFF);
|
||||||
|
length = writeString(id,buffer,length);
|
||||||
|
if (willTopic) {
|
||||||
|
length = writeString(willTopic,buffer,length);
|
||||||
|
length = writeString(willMessage,buffer,length);
|
||||||
|
}
|
||||||
|
|
||||||
|
if(user != NULL) {
|
||||||
|
length = writeString(user,buffer,length);
|
||||||
|
if(pass != NULL) {
|
||||||
|
length = writeString(pass,buffer,length);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
write(MQTTCONNECT,buffer,length-5);
|
||||||
|
|
||||||
|
lastInActivity = lastOutActivity = millis();
|
||||||
|
|
||||||
|
while (!_client->available()) {
|
||||||
|
unsigned long t = millis();
|
||||||
|
if (t-lastInActivity > MQTT_KEEPALIVE*1000UL) {
|
||||||
|
_state = MQTT_CONNECTION_TIMEOUT;
|
||||||
|
_client->stop();
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
uint8_t llen;
|
||||||
|
uint16_t len = readPacket(&llen);
|
||||||
|
|
||||||
|
if (len == 4) {
|
||||||
|
if (buffer[3] == 0) {
|
||||||
|
lastInActivity = millis();
|
||||||
|
pingOutstanding = false;
|
||||||
|
_state = MQTT_CONNECTED;
|
||||||
|
return true;
|
||||||
|
} else {
|
||||||
|
_state = buffer[3];
|
||||||
|
}
|
||||||
|
}
|
||||||
|
_client->stop();
|
||||||
|
} else {
|
||||||
|
_state = MQTT_CONNECT_FAILED;
|
||||||
|
}
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
|
||||||
|
uint8_t PubSubClient::readByte() {
|
||||||
|
while(!_client->available()) {}
|
||||||
|
return _client->read();
|
||||||
|
}
|
||||||
|
|
||||||
|
uint16_t PubSubClient::readPacket(uint8_t* lengthLength) {
|
||||||
|
uint16_t len = 0;
|
||||||
|
buffer[len++] = readByte();
|
||||||
|
bool isPublish = (buffer[0]&0xF0) == MQTTPUBLISH;
|
||||||
|
uint32_t multiplier = 1;
|
||||||
|
uint16_t length = 0;
|
||||||
|
uint8_t digit = 0;
|
||||||
|
uint16_t skip = 0;
|
||||||
|
uint8_t start = 0;
|
||||||
|
|
||||||
|
do {
|
||||||
|
digit = readByte();
|
||||||
|
buffer[len++] = digit;
|
||||||
|
length += (digit & 127) * multiplier;
|
||||||
|
multiplier *= 128;
|
||||||
|
} while ((digit & 128) != 0);
|
||||||
|
*lengthLength = len-1;
|
||||||
|
|
||||||
|
if (isPublish) {
|
||||||
|
// Read in topic length to calculate bytes to skip over for Stream writing
|
||||||
|
buffer[len++] = readByte();
|
||||||
|
buffer[len++] = readByte();
|
||||||
|
skip = (buffer[*lengthLength+1]<<8)+buffer[*lengthLength+2];
|
||||||
|
start = 2;
|
||||||
|
if (buffer[0]&MQTTQOS1) {
|
||||||
|
// skip message id
|
||||||
|
skip += 2;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
for (uint16_t i = start;i<length;i++) {
|
||||||
|
digit = readByte();
|
||||||
|
if (this->stream) {
|
||||||
|
if (isPublish && len-*lengthLength-2>skip) {
|
||||||
|
this->stream->write(digit);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if (len < MQTT_MAX_PACKET_SIZE) {
|
||||||
|
buffer[len] = digit;
|
||||||
|
}
|
||||||
|
len++;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (!this->stream && len > MQTT_MAX_PACKET_SIZE) {
|
||||||
|
len = 0; // This will cause the packet to be ignored.
|
||||||
|
}
|
||||||
|
|
||||||
|
return len;
|
||||||
|
}
|
||||||
|
|
||||||
|
boolean PubSubClient::loop() {
|
||||||
|
if (connected()) {
|
||||||
|
unsigned long t = millis();
|
||||||
|
if ((t - lastInActivity > MQTT_KEEPALIVE*1000UL) || (t - lastOutActivity > MQTT_KEEPALIVE*1000UL)) {
|
||||||
|
if (pingOutstanding) {
|
||||||
|
this->_state = MQTT_CONNECTION_TIMEOUT;
|
||||||
|
_client->stop();
|
||||||
|
return false;
|
||||||
|
} else {
|
||||||
|
buffer[0] = MQTTPINGREQ;
|
||||||
|
buffer[1] = 0;
|
||||||
|
_client->write(buffer,2);
|
||||||
|
lastOutActivity = t;
|
||||||
|
lastInActivity = t;
|
||||||
|
pingOutstanding = true;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if (_client->available()) {
|
||||||
|
uint8_t llen;
|
||||||
|
uint16_t len = readPacket(&llen);
|
||||||
|
uint16_t msgId = 0;
|
||||||
|
uint8_t *payload;
|
||||||
|
if (len > 0) {
|
||||||
|
lastInActivity = t;
|
||||||
|
uint8_t type = buffer[0]&0xF0;
|
||||||
|
if (type == MQTTPUBLISH) {
|
||||||
|
if (callback) {
|
||||||
|
uint16_t tl = (buffer[llen+1]<<8)+buffer[llen+2];
|
||||||
|
char topic[tl+1];
|
||||||
|
for (uint16_t i=0;i<tl;i++) {
|
||||||
|
topic[i] = buffer[llen+3+i];
|
||||||
|
}
|
||||||
|
topic[tl] = 0;
|
||||||
|
// msgId only present for QOS>0
|
||||||
|
if ((buffer[0]&0x06) == MQTTQOS1) {
|
||||||
|
msgId = (buffer[llen+3+tl]<<8)+buffer[llen+3+tl+1];
|
||||||
|
payload = buffer+llen+3+tl+2;
|
||||||
|
callback(topic,payload,len-llen-3-tl-2);
|
||||||
|
|
||||||
|
buffer[0] = MQTTPUBACK;
|
||||||
|
buffer[1] = 2;
|
||||||
|
buffer[2] = (msgId >> 8);
|
||||||
|
buffer[3] = (msgId & 0xFF);
|
||||||
|
_client->write(buffer,4);
|
||||||
|
lastOutActivity = t;
|
||||||
|
|
||||||
|
} else {
|
||||||
|
payload = buffer+llen+3+tl;
|
||||||
|
callback(topic,payload,len-llen-3-tl);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
} else if (type == MQTTPINGREQ) {
|
||||||
|
buffer[0] = MQTTPINGRESP;
|
||||||
|
buffer[1] = 0;
|
||||||
|
_client->write(buffer,2);
|
||||||
|
} else if (type == MQTTPINGRESP) {
|
||||||
|
pingOutstanding = false;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
boolean PubSubClient::publish(const char* topic, const char* payload) {
|
||||||
|
return publish(topic,(const uint8_t*)payload,strlen(payload),false);
|
||||||
|
}
|
||||||
|
|
||||||
|
boolean PubSubClient::publish(const char* topic, const uint8_t* payload, unsigned int plength) {
|
||||||
|
return publish(topic, payload, plength, false);
|
||||||
|
}
|
||||||
|
|
||||||
|
boolean PubSubClient::publish(const char* topic, const uint8_t* payload, unsigned int plength, boolean retained) {
|
||||||
|
if (connected()) {
|
||||||
|
if (MQTT_MAX_PACKET_SIZE < 5 + 2+strlen(topic) + plength) {
|
||||||
|
// Too long
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
// Leave room in the buffer for header and variable length field
|
||||||
|
uint16_t length = 5;
|
||||||
|
length = writeString(topic,buffer,length);
|
||||||
|
uint16_t i;
|
||||||
|
for (i=0;i<plength;i++) {
|
||||||
|
buffer[length++] = payload[i];
|
||||||
|
}
|
||||||
|
uint8_t header = MQTTPUBLISH;
|
||||||
|
if (retained) {
|
||||||
|
header |= 1;
|
||||||
|
}
|
||||||
|
return write(header,buffer,length-5);
|
||||||
|
}
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
boolean PubSubClient::publish_P(const char* topic, const uint8_t* payload, unsigned int plength, boolean retained) {
|
||||||
|
uint8_t llen = 0;
|
||||||
|
uint8_t digit;
|
||||||
|
unsigned int rc = 0;
|
||||||
|
uint16_t tlen;
|
||||||
|
unsigned int pos = 0;
|
||||||
|
unsigned int i;
|
||||||
|
uint8_t header;
|
||||||
|
unsigned int len;
|
||||||
|
|
||||||
|
if (!connected()) {
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
tlen = strlen(topic);
|
||||||
|
|
||||||
|
header = MQTTPUBLISH;
|
||||||
|
if (retained) {
|
||||||
|
header |= 1;
|
||||||
|
}
|
||||||
|
buffer[pos++] = header;
|
||||||
|
len = plength + 2 + tlen;
|
||||||
|
do {
|
||||||
|
digit = len % 128;
|
||||||
|
len = len / 128;
|
||||||
|
if (len > 0) {
|
||||||
|
digit |= 0x80;
|
||||||
|
}
|
||||||
|
buffer[pos++] = digit;
|
||||||
|
llen++;
|
||||||
|
} while(len>0);
|
||||||
|
|
||||||
|
pos = writeString(topic,buffer,pos);
|
||||||
|
|
||||||
|
rc += _client->write(buffer,pos);
|
||||||
|
|
||||||
|
for (i=0;i<plength;i++) {
|
||||||
|
rc += _client->write((char)pgm_read_byte_near(payload + i));
|
||||||
|
}
|
||||||
|
|
||||||
|
lastOutActivity = millis();
|
||||||
|
|
||||||
|
return rc == tlen + 4 + plength;
|
||||||
|
}
|
||||||
|
|
||||||
|
boolean PubSubClient::write(uint8_t header, uint8_t* buf, uint16_t length) {
|
||||||
|
uint8_t lenBuf[4];
|
||||||
|
uint8_t llen = 0;
|
||||||
|
uint8_t digit;
|
||||||
|
uint8_t pos = 0;
|
||||||
|
uint8_t rc;
|
||||||
|
uint16_t len = length;
|
||||||
|
do {
|
||||||
|
digit = len % 128;
|
||||||
|
len = len / 128;
|
||||||
|
if (len > 0) {
|
||||||
|
digit |= 0x80;
|
||||||
|
}
|
||||||
|
lenBuf[pos++] = digit;
|
||||||
|
llen++;
|
||||||
|
} while(len>0);
|
||||||
|
|
||||||
|
buf[4-llen] = header;
|
||||||
|
for (int i=0;i<llen;i++) {
|
||||||
|
buf[5-llen+i] = lenBuf[i];
|
||||||
|
}
|
||||||
|
|
||||||
|
#ifdef MQTT_MAX_TRANSFER_SIZE
|
||||||
|
uint8_t* writeBuf = buf+(4-llen);
|
||||||
|
uint8_t bytesRemaining = length+1+llen;
|
||||||
|
uint8_t bytesToWrite;
|
||||||
|
boolean result = true;
|
||||||
|
while((bytesRemaining > 0) && result) {
|
||||||
|
bytesToWrite = (bytesRemaining > MQTT_MAX_TRANSFER_SIZE)?MQTT_MAX_TRANSFER_SIZE:bytesRemaining;
|
||||||
|
rc = _client->write(writeBuf,bytesToWrite);
|
||||||
|
result = (rc == bytesToWrite);
|
||||||
|
bytesRemaining -= rc;
|
||||||
|
writeBuf += rc;
|
||||||
|
}
|
||||||
|
return result;
|
||||||
|
#else
|
||||||
|
rc = _client->write(buf+(4-llen),length+1+llen);
|
||||||
|
lastOutActivity = millis();
|
||||||
|
return (rc == 1+llen+length);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
boolean PubSubClient::subscribe(const char* topic) {
|
||||||
|
return subscribe(topic, 0);
|
||||||
|
}
|
||||||
|
|
||||||
|
boolean PubSubClient::subscribe(const char* topic, uint8_t qos) {
|
||||||
|
if (qos < 0 || qos > 1) {
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
if (MQTT_MAX_PACKET_SIZE < 9 + strlen(topic)) {
|
||||||
|
// Too long
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
if (connected()) {
|
||||||
|
// Leave room in the buffer for header and variable length field
|
||||||
|
uint16_t length = 5;
|
||||||
|
nextMsgId++;
|
||||||
|
if (nextMsgId == 0) {
|
||||||
|
nextMsgId = 1;
|
||||||
|
}
|
||||||
|
buffer[length++] = (nextMsgId >> 8);
|
||||||
|
buffer[length++] = (nextMsgId & 0xFF);
|
||||||
|
length = writeString((char*)topic, buffer,length);
|
||||||
|
buffer[length++] = qos;
|
||||||
|
return write(MQTTSUBSCRIBE|MQTTQOS1,buffer,length-5);
|
||||||
|
}
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
boolean PubSubClient::unsubscribe(const char* topic) {
|
||||||
|
if (MQTT_MAX_PACKET_SIZE < 9 + strlen(topic)) {
|
||||||
|
// Too long
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
if (connected()) {
|
||||||
|
uint16_t length = 5;
|
||||||
|
nextMsgId++;
|
||||||
|
if (nextMsgId == 0) {
|
||||||
|
nextMsgId = 1;
|
||||||
|
}
|
||||||
|
buffer[length++] = (nextMsgId >> 8);
|
||||||
|
buffer[length++] = (nextMsgId & 0xFF);
|
||||||
|
length = writeString(topic, buffer,length);
|
||||||
|
return write(MQTTUNSUBSCRIBE|MQTTQOS1,buffer,length-5);
|
||||||
|
}
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
void PubSubClient::disconnect() {
|
||||||
|
buffer[0] = MQTTDISCONNECT;
|
||||||
|
buffer[1] = 0;
|
||||||
|
_client->write(buffer,2);
|
||||||
|
_state = MQTT_DISCONNECTED;
|
||||||
|
_client->stop();
|
||||||
|
lastInActivity = lastOutActivity = millis();
|
||||||
|
}
|
||||||
|
|
||||||
|
uint16_t PubSubClient::writeString(const char* string, uint8_t* buf, uint16_t pos) {
|
||||||
|
const char* idp = string;
|
||||||
|
uint16_t i = 0;
|
||||||
|
pos += 2;
|
||||||
|
while (*idp) {
|
||||||
|
buf[pos++] = *idp++;
|
||||||
|
i++;
|
||||||
|
}
|
||||||
|
buf[pos-i-2] = (i >> 8);
|
||||||
|
buf[pos-i-1] = (i & 0xFF);
|
||||||
|
return pos;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
boolean PubSubClient::connected() {
|
||||||
|
boolean rc;
|
||||||
|
if (_client == NULL ) {
|
||||||
|
rc = false;
|
||||||
|
} else {
|
||||||
|
rc = (int)_client->connected();
|
||||||
|
if (!rc) {
|
||||||
|
if (this->_state == MQTT_CONNECTED) {
|
||||||
|
this->_state = MQTT_CONNECTION_LOST;
|
||||||
|
_client->flush();
|
||||||
|
_client->stop();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return rc;
|
||||||
|
}
|
||||||
|
|
||||||
|
PubSubClient& PubSubClient::setServer(uint8_t * ip, uint16_t port) {
|
||||||
|
IPAddress addr(ip[0],ip[1],ip[2],ip[3]);
|
||||||
|
return setServer(addr,port);
|
||||||
|
}
|
||||||
|
|
||||||
|
PubSubClient& PubSubClient::setServer(IPAddress ip, uint16_t port) {
|
||||||
|
this->ip = ip;
|
||||||
|
this->port = port;
|
||||||
|
this->domain = NULL;
|
||||||
|
return *this;
|
||||||
|
}
|
||||||
|
|
||||||
|
PubSubClient& PubSubClient::setServer(const char * domain, uint16_t port) {
|
||||||
|
this->domain = domain;
|
||||||
|
this->port = port;
|
||||||
|
return *this;
|
||||||
|
}
|
||||||
|
|
||||||
|
PubSubClient& PubSubClient::setCallback(void(*callback)(char*,uint8_t*,unsigned int)){
|
||||||
|
this->callback = callback;
|
||||||
|
return *this;
|
||||||
|
}
|
||||||
|
|
||||||
|
PubSubClient& PubSubClient::setClient(Client& client){
|
||||||
|
this->_client = &client;
|
||||||
|
return *this;
|
||||||
|
}
|
||||||
|
|
||||||
|
PubSubClient& PubSubClient::setStream(Stream& stream){
|
||||||
|
this->stream = &stream;
|
||||||
|
return *this;
|
||||||
|
}
|
||||||
|
|
||||||
|
int PubSubClient::state() {
|
||||||
|
return this->_state;
|
||||||
|
}
|
126
src/PubSubClient.h
Executable file
126
src/PubSubClient.h
Executable file
@ -0,0 +1,126 @@
|
|||||||
|
/*
|
||||||
|
PubSubClient.h - A simple client for MQTT.
|
||||||
|
Nick O'Leary
|
||||||
|
http://knolleary.net
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef PubSubClient_h
|
||||||
|
#define PubSubClient_h
|
||||||
|
|
||||||
|
#include <Arduino.h>
|
||||||
|
#include "IPAddress.h"
|
||||||
|
#include "Client.h"
|
||||||
|
#include "Stream.h"
|
||||||
|
|
||||||
|
#define MQTT_VERSION_3_1 3
|
||||||
|
#define MQTT_VERSION_3_1_1 4
|
||||||
|
|
||||||
|
// MQTT_VERSION : Pick the version
|
||||||
|
//#define MQTT_VERSION MQTT_VERSION_3_1
|
||||||
|
#define MQTT_VERSION MQTT_VERSION_3_1_1
|
||||||
|
|
||||||
|
// MQTT_MAX_PACKET_SIZE : Maximum packet size
|
||||||
|
#define MQTT_MAX_PACKET_SIZE 128
|
||||||
|
|
||||||
|
// MQTT_KEEPALIVE : keepAlive interval in Seconds
|
||||||
|
#define MQTT_KEEPALIVE 15
|
||||||
|
|
||||||
|
// MQTT_MAX_TRANSFER_SIZE : limit how much data is passed to the network client
|
||||||
|
// in each write call. Needed for the Arduino Wifi Shield. Leave undefined to
|
||||||
|
// pass the entire MQTT packet in each write call.
|
||||||
|
//#define MQTT_MAX_TRANSFER_SIZE 80
|
||||||
|
|
||||||
|
// Possible values for client.state()
|
||||||
|
#define MQTT_CONNECTION_TIMEOUT -4
|
||||||
|
#define MQTT_CONNECTION_LOST -3
|
||||||
|
#define MQTT_CONNECT_FAILED -2
|
||||||
|
#define MQTT_DISCONNECTED -1
|
||||||
|
#define MQTT_CONNECTED 0
|
||||||
|
#define MQTT_CONNECT_BAD_PROTOCOL 1
|
||||||
|
#define MQTT_CONNECT_BAD_CLIENT_ID 2
|
||||||
|
#define MQTT_CONNECT_UNAVAILABLE 3
|
||||||
|
#define MQTT_CONNECT_BAD_CREDENTIALS 4
|
||||||
|
#define MQTT_CONNECT_UNAUTHORIZED 5
|
||||||
|
|
||||||
|
#define MQTTCONNECT 1 << 4 // Client request to connect to Server
|
||||||
|
#define MQTTCONNACK 2 << 4 // Connect Acknowledgment
|
||||||
|
#define MQTTPUBLISH 3 << 4 // Publish message
|
||||||
|
#define MQTTPUBACK 4 << 4 // Publish Acknowledgment
|
||||||
|
#define MQTTPUBREC 5 << 4 // Publish Received (assured delivery part 1)
|
||||||
|
#define MQTTPUBREL 6 << 4 // Publish Release (assured delivery part 2)
|
||||||
|
#define MQTTPUBCOMP 7 << 4 // Publish Complete (assured delivery part 3)
|
||||||
|
#define MQTTSUBSCRIBE 8 << 4 // Client Subscribe request
|
||||||
|
#define MQTTSUBACK 9 << 4 // Subscribe Acknowledgment
|
||||||
|
#define MQTTUNSUBSCRIBE 10 << 4 // Client Unsubscribe request
|
||||||
|
#define MQTTUNSUBACK 11 << 4 // Unsubscribe Acknowledgment
|
||||||
|
#define MQTTPINGREQ 12 << 4 // PING Request
|
||||||
|
#define MQTTPINGRESP 13 << 4 // PING Response
|
||||||
|
#define MQTTDISCONNECT 14 << 4 // Client is Disconnecting
|
||||||
|
#define MQTTReserved 15 << 4 // Reserved
|
||||||
|
|
||||||
|
#define MQTTQOS0 (0 << 1)
|
||||||
|
#define MQTTQOS1 (1 << 1)
|
||||||
|
#define MQTTQOS2 (2 << 1)
|
||||||
|
|
||||||
|
#define MQTT_CALLBACK_SIGNATURE void (*callback)(char*,uint8_t*,unsigned int)
|
||||||
|
|
||||||
|
class PubSubClient {
|
||||||
|
private:
|
||||||
|
Client* _client;
|
||||||
|
uint8_t buffer[MQTT_MAX_PACKET_SIZE];
|
||||||
|
uint16_t nextMsgId;
|
||||||
|
unsigned long lastOutActivity;
|
||||||
|
unsigned long lastInActivity;
|
||||||
|
bool pingOutstanding;
|
||||||
|
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(const char* string, uint8_t* buf, uint16_t pos);
|
||||||
|
IPAddress ip;
|
||||||
|
const char* domain;
|
||||||
|
uint16_t port;
|
||||||
|
Stream* stream;
|
||||||
|
int _state;
|
||||||
|
public:
|
||||||
|
PubSubClient();
|
||||||
|
PubSubClient(Client& client);
|
||||||
|
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(const char*, uint16_t, Client& client);
|
||||||
|
PubSubClient(const char*, uint16_t, Client& client, Stream&);
|
||||||
|
PubSubClient(const char*, uint16_t, MQTT_CALLBACK_SIGNATURE,Client& client);
|
||||||
|
PubSubClient(const char*, uint16_t, MQTT_CALLBACK_SIGNATURE,Client& client, Stream&);
|
||||||
|
|
||||||
|
PubSubClient& setServer(IPAddress ip, uint16_t port);
|
||||||
|
PubSubClient& setServer(uint8_t * ip, uint16_t port);
|
||||||
|
PubSubClient& setServer(const char * domain, uint16_t port);
|
||||||
|
PubSubClient& setCallback(MQTT_CALLBACK_SIGNATURE);
|
||||||
|
PubSubClient& setClient(Client& client);
|
||||||
|
PubSubClient& setStream(Stream& stream);
|
||||||
|
|
||||||
|
boolean connect(const char* id);
|
||||||
|
boolean connect(const char* id, const char* user, const char* pass);
|
||||||
|
boolean connect(const char* id, const char* willTopic, uint8_t willQos, boolean willRetain, const char* willMessage);
|
||||||
|
boolean connect(const char* id, const char* user, const char* pass, const char* willTopic, uint8_t willQos, boolean willRetain, const char* willMessage);
|
||||||
|
void disconnect();
|
||||||
|
boolean publish(const char* topic, const char* payload);
|
||||||
|
boolean publish(const char* topic, const uint8_t * payload, unsigned int plength);
|
||||||
|
boolean publish(const char* topic, const uint8_t * payload, unsigned int plength, boolean retained);
|
||||||
|
boolean publish_P(const char* topic, const uint8_t * payload, unsigned int plength, boolean retained);
|
||||||
|
boolean subscribe(const char* topic);
|
||||||
|
boolean subscribe(const char* topic, uint8_t qos);
|
||||||
|
boolean unsubscribe(const char* topic);
|
||||||
|
boolean loop();
|
||||||
|
boolean connected();
|
||||||
|
int state();
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
|
#endif
|
4
tests/.gitignore
vendored
Normal file
4
tests/.gitignore
vendored
Normal file
@ -0,0 +1,4 @@
|
|||||||
|
.build
|
||||||
|
tmpbin
|
||||||
|
logs
|
||||||
|
*.pyc
|
25
tests/Makefile
Normal file
25
tests/Makefile
Normal file
@ -0,0 +1,25 @@
|
|||||||
|
SRC_PATH=./src
|
||||||
|
OUT_PATH=./bin
|
||||||
|
TEST_SRC=$(wildcard ${SRC_PATH}/*_spec.cpp)
|
||||||
|
TEST_BIN= $(TEST_SRC:${SRC_PATH}/%.cpp=${OUT_PATH}/%)
|
||||||
|
VPATH=${SRC_PATH}
|
||||||
|
SHIM_FILES=${SRC_PATH}/lib/*.cpp
|
||||||
|
PSC_FILE=../src/PubSubClient.cpp
|
||||||
|
CC=g++
|
||||||
|
CFLAGS=-I${SRC_PATH}/lib -I../src
|
||||||
|
|
||||||
|
all: $(TEST_BIN)
|
||||||
|
|
||||||
|
${OUT_PATH}/%: ${SRC_PATH}/%.cpp ${PSC_FILE} ${SHIM_FILES}
|
||||||
|
mkdir -p ${OUT_PATH}
|
||||||
|
${CC} ${CFLAGS} $^ -o $@
|
||||||
|
|
||||||
|
clean:
|
||||||
|
@rm -rf ${OUT_PATH}
|
||||||
|
|
||||||
|
test:
|
||||||
|
@bin/connect_spec
|
||||||
|
@bin/publish_spec
|
||||||
|
@bin/receive_spec
|
||||||
|
@bin/subscribe_spec
|
||||||
|
@bin/keepalive_spec
|
93
tests/README.md
Normal file
93
tests/README.md
Normal file
@ -0,0 +1,93 @@
|
|||||||
|
# Arduino Client for MQTT Test Suite
|
||||||
|
|
||||||
|
This is a regression test suite for the `PubSubClient` library.
|
||||||
|
|
||||||
|
There are two parts:
|
||||||
|
|
||||||
|
- Tests that can be compiled and run on any machine
|
||||||
|
- Tests that build the example sketches using the Arduino IDE
|
||||||
|
|
||||||
|
|
||||||
|
It is a work-in-progress and is subject to complete refactoring as the whim takes
|
||||||
|
me.
|
||||||
|
|
||||||
|
|
||||||
|
## Local tests
|
||||||
|
|
||||||
|
These are a set of executables that can be run to test specific areas of functionality.
|
||||||
|
They do not require a real Arduino to be attached, nor the use of the Arduino IDE.
|
||||||
|
|
||||||
|
The tests include a set of mock files to stub out the parts of the Arduino environment the library
|
||||||
|
depends on.
|
||||||
|
|
||||||
|
### Dependencies
|
||||||
|
|
||||||
|
- g++
|
||||||
|
|
||||||
|
### Running
|
||||||
|
|
||||||
|
Build the tests using the provided `Makefile`:
|
||||||
|
|
||||||
|
$ make
|
||||||
|
|
||||||
|
This will create a set of executables in `./bin/`. Run each of these executables to test the corresponding functionality.
|
||||||
|
|
||||||
|
*Note:* the `connect_spec` and `keepalive_spec` tests involve testing keepalive timers so naturally take a few minutes to run through.
|
||||||
|
|
||||||
|
## Arduino tests
|
||||||
|
|
||||||
|
*Note:* INO Tool doesn't currently play nicely with Arduino 1.5. This has broken this test suite.
|
||||||
|
|
||||||
|
Without a suitable arduino plugged in, the test suite will only check the
|
||||||
|
example sketches compile cleanly against the library.
|
||||||
|
|
||||||
|
With an arduino plugged in, each sketch that has a corresponding python
|
||||||
|
test case is built, uploaded and then the tests run.
|
||||||
|
|
||||||
|
### Dependencies
|
||||||
|
|
||||||
|
- Python 2.7+
|
||||||
|
- [INO Tool](http://inotool.org/) - this provides command-line build/upload of Arduino sketches
|
||||||
|
|
||||||
|
### Running
|
||||||
|
|
||||||
|
The test suite _does not_ run an MQTT server - it is assumed to be running already.
|
||||||
|
|
||||||
|
$ python testsuite.py
|
||||||
|
|
||||||
|
A summary of activity is printed to the console. More comprehensive logs are written
|
||||||
|
to the `logs` directory.
|
||||||
|
|
||||||
|
### What it does
|
||||||
|
|
||||||
|
For each sketch in the library's `examples` directory, e.g. `mqtt_basic.ino`, the suite looks for a matching test case
|
||||||
|
`testcases/mqtt_basic.py`.
|
||||||
|
|
||||||
|
The test case must follow these conventions:
|
||||||
|
- sub-class `unittest.TestCase`
|
||||||
|
- provide the class methods `setUpClass` and `tearDownClass` (TODO: make this optional)
|
||||||
|
- all test method names begin with `test_`
|
||||||
|
|
||||||
|
The suite will call the `setUpClass` method _before_ uploading the sketch. This
|
||||||
|
allows any test setup to be performed before the sketch runs - such as connecting
|
||||||
|
a client and subscribing to topics.
|
||||||
|
|
||||||
|
|
||||||
|
### Settings
|
||||||
|
|
||||||
|
The file `testcases/settings.py` is used to config the test environment.
|
||||||
|
|
||||||
|
- `server_ip` - the IP address of the broker the client should connect to (the broker port is assumed to be 1883).
|
||||||
|
- `arduino_ip` - the IP address the arduino should use (when not testing DHCP).
|
||||||
|
|
||||||
|
Before each sketch is compiled, these values are automatically substituted in. To
|
||||||
|
do this, the suite looks for lines that _start_ with the following:
|
||||||
|
|
||||||
|
byte server[] = {
|
||||||
|
byte ip[] = {
|
||||||
|
|
||||||
|
and replaces them with the appropriate values.
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
256
tests/src/connect_spec.cpp
Normal file
256
tests/src/connect_spec.cpp
Normal file
@ -0,0 +1,256 @@
|
|||||||
|
#include "PubSubClient.h"
|
||||||
|
#include "ShimClient.h"
|
||||||
|
#include "Buffer.h"
|
||||||
|
#include "BDDTest.h"
|
||||||
|
#include "trace.h"
|
||||||
|
|
||||||
|
|
||||||
|
byte server[] = { 172, 16, 0, 2 };
|
||||||
|
|
||||||
|
void callback(char* topic, byte* payload, unsigned int length) {
|
||||||
|
// handle message arrived
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
int test_connect_fails_no_network() {
|
||||||
|
IT("fails to connect if underlying client doesn't connect");
|
||||||
|
ShimClient shimClient;
|
||||||
|
shimClient.setAllowConnect(false);
|
||||||
|
PubSubClient client(server, 1883, callback, shimClient);
|
||||||
|
int rc = client.connect((char*)"client_test1");
|
||||||
|
IS_FALSE(rc);
|
||||||
|
int state = client.state();
|
||||||
|
IS_TRUE(state == MQTT_CONNECT_FAILED);
|
||||||
|
END_IT
|
||||||
|
}
|
||||||
|
|
||||||
|
int test_connect_fails_on_no_response() {
|
||||||
|
IT("fails to connect if no response received after 15 seconds");
|
||||||
|
ShimClient shimClient;
|
||||||
|
shimClient.setAllowConnect(true);
|
||||||
|
PubSubClient client(server, 1883, callback, shimClient);
|
||||||
|
int rc = client.connect((char*)"client_test1");
|
||||||
|
IS_FALSE(rc);
|
||||||
|
int state = client.state();
|
||||||
|
IS_TRUE(state == MQTT_CONNECTION_TIMEOUT);
|
||||||
|
END_IT
|
||||||
|
}
|
||||||
|
|
||||||
|
int test_connect_properly_formatted() {
|
||||||
|
IT("sends a properly formatted connect packet and succeeds");
|
||||||
|
ShimClient shimClient;
|
||||||
|
|
||||||
|
shimClient.setAllowConnect(true);
|
||||||
|
byte expectServer[] = { 172, 16, 0, 2 };
|
||||||
|
shimClient.expectConnect(expectServer,1883);
|
||||||
|
byte connect[] = {0x10,0x18,0x0,0x4,0x4d,0x51,0x54,0x54,0x4,0x2,0x0,0xf,0x0,0xc,0x63,0x6c,0x69,0x65,0x6e,0x74,0x5f,0x74,0x65,0x73,0x74,0x31};
|
||||||
|
byte connack[] = { 0x20, 0x02, 0x00, 0x00 };
|
||||||
|
|
||||||
|
shimClient.expect(connect,26);
|
||||||
|
shimClient.respond(connack,4);
|
||||||
|
|
||||||
|
PubSubClient client(server, 1883, callback, shimClient);
|
||||||
|
int state = client.state();
|
||||||
|
IS_TRUE(state == MQTT_DISCONNECTED);
|
||||||
|
|
||||||
|
int rc = client.connect((char*)"client_test1");
|
||||||
|
IS_TRUE(rc);
|
||||||
|
IS_FALSE(shimClient.error());
|
||||||
|
|
||||||
|
state = client.state();
|
||||||
|
IS_TRUE(state == MQTT_CONNECTED);
|
||||||
|
|
||||||
|
END_IT
|
||||||
|
}
|
||||||
|
|
||||||
|
int test_connect_properly_formatted_hostname() {
|
||||||
|
IT("accepts a hostname");
|
||||||
|
ShimClient shimClient;
|
||||||
|
|
||||||
|
shimClient.setAllowConnect(true);
|
||||||
|
shimClient.expectConnect((char* const)"localhost",1883);
|
||||||
|
byte connack[] = { 0x20, 0x02, 0x00, 0x00 };
|
||||||
|
shimClient.respond(connack,4);
|
||||||
|
|
||||||
|
PubSubClient client((char* const)"localhost", 1883, callback, shimClient);
|
||||||
|
int rc = client.connect((char*)"client_test1");
|
||||||
|
IS_TRUE(rc);
|
||||||
|
IS_FALSE(shimClient.error());
|
||||||
|
|
||||||
|
END_IT
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
int test_connect_fails_on_bad_rc() {
|
||||||
|
IT("fails to connect if a bad return code is received");
|
||||||
|
ShimClient shimClient;
|
||||||
|
shimClient.setAllowConnect(true);
|
||||||
|
byte connack[] = { 0x20, 0x02, 0x00, 0x01 };
|
||||||
|
shimClient.respond(connack,4);
|
||||||
|
|
||||||
|
PubSubClient client(server, 1883, callback, shimClient);
|
||||||
|
int rc = client.connect((char*)"client_test1");
|
||||||
|
IS_FALSE(rc);
|
||||||
|
|
||||||
|
int state = client.state();
|
||||||
|
IS_TRUE(state == 0x01);
|
||||||
|
|
||||||
|
END_IT
|
||||||
|
}
|
||||||
|
|
||||||
|
int test_connect_accepts_username_password() {
|
||||||
|
IT("accepts a username and password");
|
||||||
|
ShimClient shimClient;
|
||||||
|
shimClient.setAllowConnect(true);
|
||||||
|
|
||||||
|
byte connect[] = { 0x10,0x24,0x0,0x4,0x4d,0x51,0x54,0x54,0x4,0xc2,0x0,0xf,0x0,0xc,0x63,0x6c,0x69,0x65,0x6e,0x74,0x5f,0x74,0x65,0x73,0x74,0x31,0x0,0x4,0x75,0x73,0x65,0x72,0x0,0x4,0x70,0x61,0x73,0x73};
|
||||||
|
byte connack[] = { 0x20, 0x02, 0x00, 0x00 };
|
||||||
|
shimClient.expect(connect,0x26);
|
||||||
|
shimClient.respond(connack,4);
|
||||||
|
|
||||||
|
PubSubClient client(server, 1883, callback, shimClient);
|
||||||
|
int rc = client.connect((char*)"client_test1",(char*)"user",(char*)"pass");
|
||||||
|
IS_TRUE(rc);
|
||||||
|
IS_FALSE(shimClient.error());
|
||||||
|
|
||||||
|
END_IT
|
||||||
|
}
|
||||||
|
|
||||||
|
int test_connect_accepts_username_no_password() {
|
||||||
|
IT("accepts a username but no password");
|
||||||
|
ShimClient shimClient;
|
||||||
|
shimClient.setAllowConnect(true);
|
||||||
|
|
||||||
|
byte connect[] = { 0x10,0x1e,0x0,0x4,0x4d,0x51,0x54,0x54,0x4,0x82,0x0,0xf,0x0,0xc,0x63,0x6c,0x69,0x65,0x6e,0x74,0x5f,0x74,0x65,0x73,0x74,0x31,0x0,0x4,0x75,0x73,0x65,0x72};
|
||||||
|
byte connack[] = { 0x20, 0x02, 0x00, 0x00 };
|
||||||
|
shimClient.expect(connect,0x20);
|
||||||
|
shimClient.respond(connack,4);
|
||||||
|
|
||||||
|
PubSubClient client(server, 1883, callback, shimClient);
|
||||||
|
int rc = client.connect((char*)"client_test1",(char*)"user",0);
|
||||||
|
IS_TRUE(rc);
|
||||||
|
IS_FALSE(shimClient.error());
|
||||||
|
|
||||||
|
END_IT
|
||||||
|
}
|
||||||
|
|
||||||
|
int test_connect_ignores_password_no_username() {
|
||||||
|
IT("ignores a password but no username");
|
||||||
|
ShimClient shimClient;
|
||||||
|
shimClient.setAllowConnect(true);
|
||||||
|
|
||||||
|
byte connect[] = {0x10,0x18,0x0,0x4,0x4d,0x51,0x54,0x54,0x4,0x2,0x0,0xf,0x0,0xc,0x63,0x6c,0x69,0x65,0x6e,0x74,0x5f,0x74,0x65,0x73,0x74,0x31};
|
||||||
|
byte connack[] = { 0x20, 0x02, 0x00, 0x00 };
|
||||||
|
shimClient.expect(connect,26);
|
||||||
|
shimClient.respond(connack,4);
|
||||||
|
|
||||||
|
PubSubClient client(server, 1883, callback, shimClient);
|
||||||
|
int rc = client.connect((char*)"client_test1",0,(char*)"pass");
|
||||||
|
IS_TRUE(rc);
|
||||||
|
IS_FALSE(shimClient.error());
|
||||||
|
|
||||||
|
END_IT
|
||||||
|
}
|
||||||
|
|
||||||
|
int test_connect_with_will() {
|
||||||
|
IT("accepts a will");
|
||||||
|
ShimClient shimClient;
|
||||||
|
shimClient.setAllowConnect(true);
|
||||||
|
|
||||||
|
byte connect[] = {0x10,0x30,0x0,0x4,0x4d,0x51,0x54,0x54,0x4,0xe,0x0,0xf,0x0,0xc,0x63,0x6c,0x69,0x65,0x6e,0x74,0x5f,0x74,0x65,0x73,0x74,0x31,0x0,0x9,0x77,0x69,0x6c,0x6c,0x54,0x6f,0x70,0x69,0x63,0x0,0xb,0x77,0x69,0x6c,0x6c,0x4d,0x65,0x73,0x73,0x61,0x67,0x65};
|
||||||
|
byte connack[] = { 0x20, 0x02, 0x00, 0x00 };
|
||||||
|
shimClient.expect(connect,0x32);
|
||||||
|
shimClient.respond(connack,4);
|
||||||
|
|
||||||
|
PubSubClient client(server, 1883, callback, shimClient);
|
||||||
|
int rc = client.connect((char*)"client_test1",(char*)"willTopic",1,0,(char*)"willMessage");
|
||||||
|
IS_TRUE(rc);
|
||||||
|
IS_FALSE(shimClient.error());
|
||||||
|
|
||||||
|
END_IT
|
||||||
|
}
|
||||||
|
|
||||||
|
int test_connect_with_will_username_password() {
|
||||||
|
IT("accepts a will, username and password");
|
||||||
|
ShimClient shimClient;
|
||||||
|
shimClient.setAllowConnect(true);
|
||||||
|
|
||||||
|
byte connect[] = {0x10,0x40,0x0,0x4,0x4d,0x51,0x54,0x54,0x4,0xce,0x0,0xf,0x0,0xc,0x63,0x6c,0x69,0x65,0x6e,0x74,0x5f,0x74,0x65,0x73,0x74,0x31,0x0,0x9,0x77,0x69,0x6c,0x6c,0x54,0x6f,0x70,0x69,0x63,0x0,0xb,0x77,0x69,0x6c,0x6c,0x4d,0x65,0x73,0x73,0x61,0x67,0x65,0x0,0x4,0x75,0x73,0x65,0x72,0x0,0x8,0x70,0x61,0x73,0x73,0x77,0x6f,0x72,0x64};
|
||||||
|
byte connack[] = { 0x20, 0x02, 0x00, 0x00 };
|
||||||
|
shimClient.expect(connect,0x42);
|
||||||
|
shimClient.respond(connack,4);
|
||||||
|
|
||||||
|
PubSubClient client(server, 1883, callback, shimClient);
|
||||||
|
int rc = client.connect((char*)"client_test1",(char*)"user",(char*)"password",(char*)"willTopic",1,0,(char*)"willMessage");
|
||||||
|
IS_TRUE(rc);
|
||||||
|
IS_FALSE(shimClient.error());
|
||||||
|
|
||||||
|
END_IT
|
||||||
|
}
|
||||||
|
|
||||||
|
int test_connect_disconnect_connect() {
|
||||||
|
IT("connects, disconnects and connects again");
|
||||||
|
ShimClient shimClient;
|
||||||
|
|
||||||
|
shimClient.setAllowConnect(true);
|
||||||
|
byte expectServer[] = { 172, 16, 0, 2 };
|
||||||
|
shimClient.expectConnect(expectServer,1883);
|
||||||
|
byte connect[] = {0x10,0x18,0x0,0x4,0x4d,0x51,0x54,0x54,0x4,0x2,0x0,0xf,0x0,0xc,0x63,0x6c,0x69,0x65,0x6e,0x74,0x5f,0x74,0x65,0x73,0x74,0x31};
|
||||||
|
byte connack[] = { 0x20, 0x02, 0x00, 0x00 };
|
||||||
|
|
||||||
|
shimClient.expect(connect,26);
|
||||||
|
shimClient.respond(connack,4);
|
||||||
|
|
||||||
|
PubSubClient client(server, 1883, callback, shimClient);
|
||||||
|
|
||||||
|
int state = client.state();
|
||||||
|
IS_TRUE(state == MQTT_DISCONNECTED);
|
||||||
|
|
||||||
|
int rc = client.connect((char*)"client_test1");
|
||||||
|
IS_TRUE(rc);
|
||||||
|
IS_FALSE(shimClient.error());
|
||||||
|
|
||||||
|
state = client.state();
|
||||||
|
IS_TRUE(state == MQTT_CONNECTED);
|
||||||
|
|
||||||
|
byte disconnect[] = {0xE0,0x00};
|
||||||
|
shimClient.expect(disconnect,2);
|
||||||
|
|
||||||
|
client.disconnect();
|
||||||
|
|
||||||
|
IS_FALSE(client.connected());
|
||||||
|
IS_FALSE(shimClient.connected());
|
||||||
|
IS_FALSE(shimClient.error());
|
||||||
|
|
||||||
|
state = client.state();
|
||||||
|
IS_TRUE(state == MQTT_DISCONNECTED);
|
||||||
|
|
||||||
|
shimClient.expect(connect,28);
|
||||||
|
shimClient.respond(connack,4);
|
||||||
|
rc = client.connect((char*)"client_test1");
|
||||||
|
IS_TRUE(rc);
|
||||||
|
IS_FALSE(shimClient.error());
|
||||||
|
state = client.state();
|
||||||
|
IS_TRUE(state == MQTT_CONNECTED);
|
||||||
|
|
||||||
|
END_IT
|
||||||
|
}
|
||||||
|
|
||||||
|
int main()
|
||||||
|
{
|
||||||
|
SUITE("Connect");
|
||||||
|
test_connect_fails_no_network();
|
||||||
|
test_connect_fails_on_no_response();
|
||||||
|
|
||||||
|
test_connect_properly_formatted();
|
||||||
|
test_connect_accepts_username_password();
|
||||||
|
test_connect_fails_on_bad_rc();
|
||||||
|
test_connect_properly_formatted_hostname();
|
||||||
|
|
||||||
|
test_connect_accepts_username_no_password();
|
||||||
|
test_connect_ignores_password_no_username();
|
||||||
|
test_connect_with_will();
|
||||||
|
test_connect_with_will_username_password();
|
||||||
|
test_connect_disconnect_connect();
|
||||||
|
FINISH
|
||||||
|
}
|
185
tests/src/keepalive_spec.cpp
Normal file
185
tests/src/keepalive_spec.cpp
Normal file
@ -0,0 +1,185 @@
|
|||||||
|
#include "PubSubClient.h"
|
||||||
|
#include "ShimClient.h"
|
||||||
|
#include "Buffer.h"
|
||||||
|
#include "BDDTest.h"
|
||||||
|
#include "trace.h"
|
||||||
|
#include <unistd.h>
|
||||||
|
|
||||||
|
byte server[] = { 172, 16, 0, 2 };
|
||||||
|
|
||||||
|
void callback(char* topic, byte* payload, unsigned int length) {
|
||||||
|
// handle message arrived
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
int test_keepalive_pings_idle() {
|
||||||
|
IT("keeps an idle connection alive (takes 1 minute)");
|
||||||
|
|
||||||
|
ShimClient shimClient;
|
||||||
|
shimClient.setAllowConnect(true);
|
||||||
|
|
||||||
|
byte connack[] = { 0x20, 0x02, 0x00, 0x00 };
|
||||||
|
shimClient.respond(connack,4);
|
||||||
|
|
||||||
|
PubSubClient client(server, 1883, callback, shimClient);
|
||||||
|
int rc = client.connect((char*)"client_test1");
|
||||||
|
IS_TRUE(rc);
|
||||||
|
|
||||||
|
byte pingreq[] = { 0xC0,0x0 };
|
||||||
|
shimClient.expect(pingreq,2);
|
||||||
|
byte pingresp[] = { 0xD0,0x0 };
|
||||||
|
shimClient.respond(pingresp,2);
|
||||||
|
|
||||||
|
for (int i = 0; i < 50; i++) {
|
||||||
|
sleep(1);
|
||||||
|
if ( i == 15 || i == 31 || i == 47) {
|
||||||
|
shimClient.expect(pingreq,2);
|
||||||
|
shimClient.respond(pingresp,2);
|
||||||
|
}
|
||||||
|
rc = client.loop();
|
||||||
|
IS_TRUE(rc);
|
||||||
|
}
|
||||||
|
|
||||||
|
IS_FALSE(shimClient.error());
|
||||||
|
|
||||||
|
END_IT
|
||||||
|
}
|
||||||
|
|
||||||
|
int test_keepalive_pings_with_outbound_qos0() {
|
||||||
|
IT("keeps a connection alive that only sends qos0 (takes 1 minute)");
|
||||||
|
|
||||||
|
ShimClient shimClient;
|
||||||
|
shimClient.setAllowConnect(true);
|
||||||
|
|
||||||
|
byte connack[] = { 0x20, 0x02, 0x00, 0x00 };
|
||||||
|
shimClient.respond(connack,4);
|
||||||
|
|
||||||
|
PubSubClient client(server, 1883, callback, shimClient);
|
||||||
|
int rc = client.connect((char*)"client_test1");
|
||||||
|
IS_TRUE(rc);
|
||||||
|
|
||||||
|
byte publish[] = {0x30,0xe,0x0,0x5,0x74,0x6f,0x70,0x69,0x63,0x70,0x61,0x79,0x6c,0x6f,0x61,0x64};
|
||||||
|
|
||||||
|
for (int i = 0; i < 50; i++) {
|
||||||
|
TRACE(i<<":");
|
||||||
|
shimClient.expect(publish,16);
|
||||||
|
rc = client.publish((char*)"topic",(char*)"payload");
|
||||||
|
IS_TRUE(rc);
|
||||||
|
IS_FALSE(shimClient.error());
|
||||||
|
sleep(1);
|
||||||
|
if ( i == 15 || i == 31 || i == 47) {
|
||||||
|
byte pingreq[] = { 0xC0,0x0 };
|
||||||
|
shimClient.expect(pingreq,2);
|
||||||
|
byte pingresp[] = { 0xD0,0x0 };
|
||||||
|
shimClient.respond(pingresp,2);
|
||||||
|
}
|
||||||
|
rc = client.loop();
|
||||||
|
IS_TRUE(rc);
|
||||||
|
IS_FALSE(shimClient.error());
|
||||||
|
}
|
||||||
|
|
||||||
|
END_IT
|
||||||
|
}
|
||||||
|
|
||||||
|
int test_keepalive_pings_with_inbound_qos0() {
|
||||||
|
IT("keeps a connection alive that only receives qos0 (takes 1 minute)");
|
||||||
|
|
||||||
|
ShimClient shimClient;
|
||||||
|
shimClient.setAllowConnect(true);
|
||||||
|
|
||||||
|
byte connack[] = { 0x20, 0x02, 0x00, 0x00 };
|
||||||
|
shimClient.respond(connack,4);
|
||||||
|
|
||||||
|
PubSubClient client(server, 1883, callback, shimClient);
|
||||||
|
int rc = client.connect((char*)"client_test1");
|
||||||
|
IS_TRUE(rc);
|
||||||
|
|
||||||
|
byte publish[] = {0x30,0xe,0x0,0x5,0x74,0x6f,0x70,0x69,0x63,0x70,0x61,0x79,0x6c,0x6f,0x61,0x64};
|
||||||
|
|
||||||
|
for (int i = 0; i < 50; i++) {
|
||||||
|
TRACE(i<<":");
|
||||||
|
sleep(1);
|
||||||
|
if ( i == 15 || i == 31 || i == 47) {
|
||||||
|
byte pingreq[] = { 0xC0,0x0 };
|
||||||
|
shimClient.expect(pingreq,2);
|
||||||
|
byte pingresp[] = { 0xD0,0x0 };
|
||||||
|
shimClient.respond(pingresp,2);
|
||||||
|
}
|
||||||
|
shimClient.respond(publish,16);
|
||||||
|
rc = client.loop();
|
||||||
|
IS_TRUE(rc);
|
||||||
|
IS_FALSE(shimClient.error());
|
||||||
|
}
|
||||||
|
|
||||||
|
END_IT
|
||||||
|
}
|
||||||
|
|
||||||
|
int test_keepalive_no_pings_inbound_qos1() {
|
||||||
|
IT("does not send pings for connections with inbound qos1 (takes 1 minute)");
|
||||||
|
|
||||||
|
ShimClient shimClient;
|
||||||
|
shimClient.setAllowConnect(true);
|
||||||
|
|
||||||
|
byte connack[] = { 0x20, 0x02, 0x00, 0x00 };
|
||||||
|
shimClient.respond(connack,4);
|
||||||
|
|
||||||
|
PubSubClient client(server, 1883, callback, shimClient);
|
||||||
|
int rc = client.connect((char*)"client_test1");
|
||||||
|
IS_TRUE(rc);
|
||||||
|
|
||||||
|
byte publish[] = {0x32,0x10,0x0,0x5,0x74,0x6f,0x70,0x69,0x63,0x12,0x34,0x70,0x61,0x79,0x6c,0x6f,0x61,0x64};
|
||||||
|
byte puback[] = {0x40,0x2,0x12,0x34};
|
||||||
|
|
||||||
|
for (int i = 0; i < 50; i++) {
|
||||||
|
shimClient.respond(publish,18);
|
||||||
|
shimClient.expect(puback,4);
|
||||||
|
sleep(1);
|
||||||
|
rc = client.loop();
|
||||||
|
IS_TRUE(rc);
|
||||||
|
IS_FALSE(shimClient.error());
|
||||||
|
}
|
||||||
|
|
||||||
|
END_IT
|
||||||
|
}
|
||||||
|
|
||||||
|
int test_keepalive_disconnects_hung() {
|
||||||
|
IT("disconnects a hung connection (takes 30 seconds)");
|
||||||
|
|
||||||
|
ShimClient shimClient;
|
||||||
|
shimClient.setAllowConnect(true);
|
||||||
|
|
||||||
|
byte connack[] = { 0x20, 0x02, 0x00, 0x00 };
|
||||||
|
shimClient.respond(connack,4);
|
||||||
|
|
||||||
|
PubSubClient client(server, 1883, callback, shimClient);
|
||||||
|
int rc = client.connect((char*)"client_test1");
|
||||||
|
IS_TRUE(rc);
|
||||||
|
|
||||||
|
byte pingreq[] = { 0xC0,0x0 };
|
||||||
|
shimClient.expect(pingreq,2);
|
||||||
|
|
||||||
|
for (int i = 0; i < 32; i++) {
|
||||||
|
sleep(1);
|
||||||
|
rc = client.loop();
|
||||||
|
}
|
||||||
|
IS_FALSE(rc);
|
||||||
|
|
||||||
|
int state = client.state();
|
||||||
|
IS_TRUE(state == MQTT_CONNECTION_TIMEOUT);
|
||||||
|
|
||||||
|
IS_FALSE(shimClient.error());
|
||||||
|
|
||||||
|
END_IT
|
||||||
|
}
|
||||||
|
|
||||||
|
int main()
|
||||||
|
{
|
||||||
|
SUITE("Keep-alive");
|
||||||
|
test_keepalive_pings_idle();
|
||||||
|
test_keepalive_pings_with_outbound_qos0();
|
||||||
|
test_keepalive_pings_with_inbound_qos0();
|
||||||
|
test_keepalive_no_pings_inbound_qos1();
|
||||||
|
test_keepalive_disconnects_hung();
|
||||||
|
|
||||||
|
FINISH
|
||||||
|
}
|
23
tests/src/lib/Arduino.h
Normal file
23
tests/src/lib/Arduino.h
Normal file
@ -0,0 +1,23 @@
|
|||||||
|
#ifndef Arduino_h
|
||||||
|
#define Arduino_h
|
||||||
|
|
||||||
|
#include <stdint.h>
|
||||||
|
#include <stdlib.h>
|
||||||
|
#include <string.h>
|
||||||
|
#include <math.h>
|
||||||
|
|
||||||
|
|
||||||
|
extern "C"{
|
||||||
|
typedef uint8_t byte ;
|
||||||
|
typedef uint8_t boolean ;
|
||||||
|
|
||||||
|
/* sketch */
|
||||||
|
extern void setup( void ) ;
|
||||||
|
extern void loop( void ) ;
|
||||||
|
uint32_t millis( void );
|
||||||
|
}
|
||||||
|
|
||||||
|
#define PROGMEM
|
||||||
|
#define pgm_read_byte_near(x) *(x)
|
||||||
|
|
||||||
|
#endif // Arduino_h
|
50
tests/src/lib/BDDTest.cpp
Normal file
50
tests/src/lib/BDDTest.cpp
Normal file
@ -0,0 +1,50 @@
|
|||||||
|
#include "BDDTest.h"
|
||||||
|
#include "trace.h"
|
||||||
|
#include <sstream>
|
||||||
|
#include <iostream>
|
||||||
|
#include <string>
|
||||||
|
#include <list>
|
||||||
|
|
||||||
|
int testCount = 0;
|
||||||
|
int testPasses = 0;
|
||||||
|
const char* testDescription;
|
||||||
|
|
||||||
|
std::list<std::string> failureList;
|
||||||
|
|
||||||
|
void bddtest_suite(const char* name) {
|
||||||
|
LOG(name << "\n");
|
||||||
|
}
|
||||||
|
|
||||||
|
int bddtest_test(const char* file, int line, const char* assertion, int result) {
|
||||||
|
if (!result) {
|
||||||
|
LOG("✗\n");
|
||||||
|
std::ostringstream os;
|
||||||
|
os << " ! "<<testDescription<<"\n " <<file << ":" <<line<<" : "<<assertion<<" ["<<result<<"]";
|
||||||
|
failureList.push_back(os.str());
|
||||||
|
}
|
||||||
|
return result;
|
||||||
|
}
|
||||||
|
|
||||||
|
void bddtest_start(const char* description) {
|
||||||
|
LOG(" - "<<description<<" ");
|
||||||
|
testDescription = description;
|
||||||
|
testCount ++;
|
||||||
|
}
|
||||||
|
void bddtest_end() {
|
||||||
|
LOG("✓\n");
|
||||||
|
testPasses ++;
|
||||||
|
}
|
||||||
|
|
||||||
|
int bddtest_summary() {
|
||||||
|
for (std::list<std::string>::iterator it = failureList.begin(); it != failureList.end(); it++) {
|
||||||
|
LOG("\n");
|
||||||
|
LOG(*it);
|
||||||
|
LOG("\n");
|
||||||
|
}
|
||||||
|
|
||||||
|
LOG(std::dec << testPasses << "/" << testCount << " tests passed\n\n");
|
||||||
|
if (testPasses == testCount) {
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
return 1;
|
||||||
|
}
|
23
tests/src/lib/BDDTest.h
Normal file
23
tests/src/lib/BDDTest.h
Normal file
@ -0,0 +1,23 @@
|
|||||||
|
#ifndef bddtest_h
|
||||||
|
#define bddtest_h
|
||||||
|
|
||||||
|
void bddtest_suite(const char* name);
|
||||||
|
int bddtest_test(const char*, int, const char*, int);
|
||||||
|
void bddtest_start(const char*);
|
||||||
|
void bddtest_end();
|
||||||
|
int bddtest_summary();
|
||||||
|
|
||||||
|
#define SUITE(x) { bddtest_suite(x); }
|
||||||
|
#define TEST(x) { if (!bddtest_test(__FILE__, __LINE__, #x, (x))) return false; }
|
||||||
|
|
||||||
|
#define IT(x) { bddtest_start(x); }
|
||||||
|
#define END_IT { bddtest_end();return true;}
|
||||||
|
|
||||||
|
#define FINISH { return bddtest_summary(); }
|
||||||
|
|
||||||
|
#define IS_TRUE(x) TEST(x)
|
||||||
|
#define IS_FALSE(x) TEST(!(x))
|
||||||
|
#define IS_EQUAL(x,y) TEST(x==y)
|
||||||
|
#define IS_NOT_EQUAL(x,y) TEST(x!=y)
|
||||||
|
|
||||||
|
#endif
|
30
tests/src/lib/Buffer.cpp
Normal file
30
tests/src/lib/Buffer.cpp
Normal file
@ -0,0 +1,30 @@
|
|||||||
|
#include "Buffer.h"
|
||||||
|
#include "Arduino.h"
|
||||||
|
|
||||||
|
Buffer::Buffer() {
|
||||||
|
}
|
||||||
|
|
||||||
|
Buffer::Buffer(uint8_t* buf, size_t size) {
|
||||||
|
this->add(buf,size);
|
||||||
|
}
|
||||||
|
bool Buffer::available() {
|
||||||
|
return this->pos < this->length;
|
||||||
|
}
|
||||||
|
|
||||||
|
uint8_t Buffer::next() {
|
||||||
|
if (this->available()) {
|
||||||
|
return this->buffer[this->pos++];
|
||||||
|
}
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
void Buffer::reset() {
|
||||||
|
this->pos = 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
void Buffer::add(uint8_t* buf, size_t size) {
|
||||||
|
uint16_t i = 0;
|
||||||
|
for (;i<size;i++) {
|
||||||
|
this->buffer[this->length++] = buf[i];
|
||||||
|
}
|
||||||
|
}
|
23
tests/src/lib/Buffer.h
Normal file
23
tests/src/lib/Buffer.h
Normal file
@ -0,0 +1,23 @@
|
|||||||
|
#ifndef buffer_h
|
||||||
|
#define buffer_h
|
||||||
|
|
||||||
|
#include "Arduino.h"
|
||||||
|
|
||||||
|
class Buffer {
|
||||||
|
private:
|
||||||
|
uint8_t buffer[1024];
|
||||||
|
uint16_t pos;
|
||||||
|
uint16_t length;
|
||||||
|
|
||||||
|
public:
|
||||||
|
Buffer();
|
||||||
|
Buffer(uint8_t* buf, size_t size);
|
||||||
|
|
||||||
|
virtual bool available();
|
||||||
|
virtual uint8_t next();
|
||||||
|
virtual void reset();
|
||||||
|
|
||||||
|
virtual void add(uint8_t* buf, size_t size);
|
||||||
|
};
|
||||||
|
|
||||||
|
#endif
|
21
tests/src/lib/Client.h
Normal file
21
tests/src/lib/Client.h
Normal file
@ -0,0 +1,21 @@
|
|||||||
|
#ifndef client_h
|
||||||
|
#define client_h
|
||||||
|
#include "IPAddress.h"
|
||||||
|
|
||||||
|
class Client {
|
||||||
|
public:
|
||||||
|
virtual int connect(IPAddress ip, uint16_t port) =0;
|
||||||
|
virtual int connect(const char *host, uint16_t port) =0;
|
||||||
|
virtual size_t write(uint8_t) =0;
|
||||||
|
virtual size_t write(const uint8_t *buf, size_t size) =0;
|
||||||
|
virtual int available() = 0;
|
||||||
|
virtual int read() = 0;
|
||||||
|
virtual int read(uint8_t *buf, size_t size) = 0;
|
||||||
|
virtual int peek() = 0;
|
||||||
|
virtual void flush() = 0;
|
||||||
|
virtual void stop() = 0;
|
||||||
|
virtual uint8_t connected() = 0;
|
||||||
|
virtual operator bool() = 0;
|
||||||
|
};
|
||||||
|
|
||||||
|
#endif
|
44
tests/src/lib/IPAddress.cpp
Normal file
44
tests/src/lib/IPAddress.cpp
Normal file
@ -0,0 +1,44 @@
|
|||||||
|
|
||||||
|
#include <Arduino.h>
|
||||||
|
#include <IPAddress.h>
|
||||||
|
|
||||||
|
IPAddress::IPAddress()
|
||||||
|
{
|
||||||
|
memset(_address, 0, sizeof(_address));
|
||||||
|
}
|
||||||
|
|
||||||
|
IPAddress::IPAddress(uint8_t first_octet, uint8_t second_octet, uint8_t third_octet, uint8_t fourth_octet)
|
||||||
|
{
|
||||||
|
_address[0] = first_octet;
|
||||||
|
_address[1] = second_octet;
|
||||||
|
_address[2] = third_octet;
|
||||||
|
_address[3] = fourth_octet;
|
||||||
|
}
|
||||||
|
|
||||||
|
IPAddress::IPAddress(uint32_t address)
|
||||||
|
{
|
||||||
|
memcpy(_address, &address, sizeof(_address));
|
||||||
|
}
|
||||||
|
|
||||||
|
IPAddress::IPAddress(const uint8_t *address)
|
||||||
|
{
|
||||||
|
memcpy(_address, address, sizeof(_address));
|
||||||
|
}
|
||||||
|
|
||||||
|
IPAddress& IPAddress::operator=(const uint8_t *address)
|
||||||
|
{
|
||||||
|
memcpy(_address, address, sizeof(_address));
|
||||||
|
return *this;
|
||||||
|
}
|
||||||
|
|
||||||
|
IPAddress& IPAddress::operator=(uint32_t address)
|
||||||
|
{
|
||||||
|
memcpy(_address, (const uint8_t *)&address, sizeof(_address));
|
||||||
|
return *this;
|
||||||
|
}
|
||||||
|
|
||||||
|
bool IPAddress::operator==(const uint8_t* addr)
|
||||||
|
{
|
||||||
|
return memcmp(addr, _address, sizeof(_address)) == 0;
|
||||||
|
}
|
||||||
|
|
72
tests/src/lib/IPAddress.h
Normal file
72
tests/src/lib/IPAddress.h
Normal file
@ -0,0 +1,72 @@
|
|||||||
|
/*
|
||||||
|
*
|
||||||
|
* MIT License:
|
||||||
|
* Copyright (c) 2011 Adrian McEwen
|
||||||
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||||
|
* of this software and associated documentation files (the "Software"), to deal
|
||||||
|
* in the Software without restriction, including without limitation the rights
|
||||||
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||||
|
* copies of the Software, and to permit persons to whom the Software is
|
||||||
|
* furnished to do so, subject to the following conditions:
|
||||||
|
*
|
||||||
|
* The above copyright notice and this permission notice shall be included in
|
||||||
|
* all copies or substantial portions of the Software.
|
||||||
|
*
|
||||||
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||||
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||||
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||||
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||||
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||||
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||||
|
* THE SOFTWARE.
|
||||||
|
*
|
||||||
|
* adrianm@mcqn.com 1/1/2011
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef IPAddress_h
|
||||||
|
#define IPAddress_h
|
||||||
|
|
||||||
|
|
||||||
|
// A class to make it easier to handle and pass around IP addresses
|
||||||
|
|
||||||
|
class IPAddress {
|
||||||
|
private:
|
||||||
|
uint8_t _address[4]; // IPv4 address
|
||||||
|
// Access the raw byte array containing the address. Because this returns a pointer
|
||||||
|
// to the internal structure rather than a copy of the address this function should only
|
||||||
|
// be used when you know that the usage of the returned uint8_t* will be transient and not
|
||||||
|
// stored.
|
||||||
|
uint8_t* raw_address() { return _address; };
|
||||||
|
|
||||||
|
public:
|
||||||
|
// Constructors
|
||||||
|
IPAddress();
|
||||||
|
IPAddress(uint8_t first_octet, uint8_t second_octet, uint8_t third_octet, uint8_t fourth_octet);
|
||||||
|
IPAddress(uint32_t address);
|
||||||
|
IPAddress(const uint8_t *address);
|
||||||
|
|
||||||
|
// Overloaded cast operator to allow IPAddress objects to be used where a pointer
|
||||||
|
// to a four-byte uint8_t array is expected
|
||||||
|
operator uint32_t() { return *((uint32_t*)_address); };
|
||||||
|
bool operator==(const IPAddress& addr) { return (*((uint32_t*)_address)) == (*((uint32_t*)addr._address)); };
|
||||||
|
bool operator==(const uint8_t* addr);
|
||||||
|
|
||||||
|
// Overloaded index operator to allow getting and setting individual octets of the address
|
||||||
|
uint8_t operator[](int index) const { return _address[index]; };
|
||||||
|
uint8_t& operator[](int index) { return _address[index]; };
|
||||||
|
|
||||||
|
// Overloaded copy operators to allow initialisation of IPAddress objects from other types
|
||||||
|
IPAddress& operator=(const uint8_t *address);
|
||||||
|
IPAddress& operator=(uint32_t address);
|
||||||
|
|
||||||
|
|
||||||
|
friend class EthernetClass;
|
||||||
|
friend class UDP;
|
||||||
|
friend class Client;
|
||||||
|
friend class Server;
|
||||||
|
friend class DhcpClass;
|
||||||
|
friend class DNSClient;
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
|
#endif
|
153
tests/src/lib/ShimClient.cpp
Normal file
153
tests/src/lib/ShimClient.cpp
Normal file
@ -0,0 +1,153 @@
|
|||||||
|
#include "ShimClient.h"
|
||||||
|
#include "trace.h"
|
||||||
|
#include <iostream>
|
||||||
|
#include <Arduino.h>
|
||||||
|
#include <ctime>
|
||||||
|
|
||||||
|
extern "C" {
|
||||||
|
uint32_t millis(void) {
|
||||||
|
return time(0)*1000;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
ShimClient::ShimClient() {
|
||||||
|
this->responseBuffer = new Buffer();
|
||||||
|
this->expectBuffer = new Buffer();
|
||||||
|
this->_allowConnect = true;
|
||||||
|
this->_connected = false;
|
||||||
|
this->_error = false;
|
||||||
|
this->expectAnything = true;
|
||||||
|
this->_received = 0;
|
||||||
|
this->_expectedPort = 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
int ShimClient::connect(IPAddress ip, uint16_t port) {
|
||||||
|
if (this->_allowConnect) {
|
||||||
|
this->_connected = true;
|
||||||
|
}
|
||||||
|
if (this->_expectedPort !=0) {
|
||||||
|
// if (memcmp(ip,this->_expectedIP,4) != 0) {
|
||||||
|
// TRACE( "ip mismatch\n");
|
||||||
|
// this->_error = true;
|
||||||
|
// }
|
||||||
|
if (port != this->_expectedPort) {
|
||||||
|
TRACE( "port mismatch\n");
|
||||||
|
this->_error = true;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return this->_connected;
|
||||||
|
}
|
||||||
|
int ShimClient::connect(const char *host, uint16_t port) {
|
||||||
|
if (this->_allowConnect) {
|
||||||
|
this->_connected = true;
|
||||||
|
}
|
||||||
|
if (this->_expectedPort !=0) {
|
||||||
|
if (strcmp(host,this->_expectedHost) != 0) {
|
||||||
|
TRACE( "host mismatch\n");
|
||||||
|
this->_error = true;
|
||||||
|
}
|
||||||
|
if (port != this->_expectedPort) {
|
||||||
|
TRACE( "port mismatch\n");
|
||||||
|
this->_error = true;
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
return this->_connected;
|
||||||
|
}
|
||||||
|
size_t ShimClient::write(uint8_t b) {
|
||||||
|
this->_received += 1;
|
||||||
|
TRACE(std::hex << (unsigned int)b);
|
||||||
|
if (!this->expectAnything) {
|
||||||
|
if (this->expectBuffer->available()) {
|
||||||
|
uint8_t expected = this->expectBuffer->next();
|
||||||
|
if (expected != b) {
|
||||||
|
this->_error = true;
|
||||||
|
TRACE("!=" << (unsigned int)expected);
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
this->_error = true;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
TRACE("\n"<< std::dec);
|
||||||
|
return 1;
|
||||||
|
}
|
||||||
|
size_t ShimClient::write(const uint8_t *buf, size_t size) {
|
||||||
|
this->_received += size;
|
||||||
|
TRACE( "[" << std::dec << (unsigned int)(size) << "] ");
|
||||||
|
uint16_t i=0;
|
||||||
|
for (;i<size;i++) {
|
||||||
|
if (i>0) {
|
||||||
|
TRACE(":");
|
||||||
|
}
|
||||||
|
TRACE(std::hex << (unsigned int)(buf[i]));
|
||||||
|
|
||||||
|
if (!this->expectAnything) {
|
||||||
|
if (this->expectBuffer->available()) {
|
||||||
|
uint8_t expected = this->expectBuffer->next();
|
||||||
|
if (expected != buf[i]) {
|
||||||
|
this->_error = true;
|
||||||
|
TRACE("!=" << (unsigned int)expected);
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
this->_error = true;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
TRACE("\n"<<std::dec);
|
||||||
|
return size;
|
||||||
|
}
|
||||||
|
int ShimClient::available() {
|
||||||
|
return this->responseBuffer->available();
|
||||||
|
}
|
||||||
|
int ShimClient::read() { return this->responseBuffer->next(); }
|
||||||
|
int ShimClient::read(uint8_t *buf, size_t size) {
|
||||||
|
uint16_t i = 0;
|
||||||
|
for (;i<size;i++) {
|
||||||
|
buf[i] = this->read();
|
||||||
|
}
|
||||||
|
return size;
|
||||||
|
}
|
||||||
|
int ShimClient::peek() { return 0; }
|
||||||
|
void ShimClient::flush() {}
|
||||||
|
void ShimClient::stop() {
|
||||||
|
this->setConnected(false);
|
||||||
|
}
|
||||||
|
uint8_t ShimClient::connected() { return this->_connected; }
|
||||||
|
ShimClient::operator bool() { return true; }
|
||||||
|
|
||||||
|
|
||||||
|
ShimClient* ShimClient::respond(uint8_t *buf, size_t size) {
|
||||||
|
this->responseBuffer->add(buf,size);
|
||||||
|
return this;
|
||||||
|
}
|
||||||
|
|
||||||
|
ShimClient* ShimClient::expect(uint8_t *buf, size_t size) {
|
||||||
|
this->expectAnything = false;
|
||||||
|
this->expectBuffer->add(buf,size);
|
||||||
|
return this;
|
||||||
|
}
|
||||||
|
|
||||||
|
void ShimClient::setConnected(bool b) {
|
||||||
|
this->_connected = b;
|
||||||
|
}
|
||||||
|
void ShimClient::setAllowConnect(bool b) {
|
||||||
|
this->_allowConnect = b;
|
||||||
|
}
|
||||||
|
|
||||||
|
bool ShimClient::error() {
|
||||||
|
return this->_error;
|
||||||
|
}
|
||||||
|
|
||||||
|
uint16_t ShimClient::received() {
|
||||||
|
return this->_received;
|
||||||
|
}
|
||||||
|
|
||||||
|
void ShimClient::expectConnect(IPAddress ip, uint16_t port) {
|
||||||
|
this->_expectedIP = ip;
|
||||||
|
this->_expectedPort = port;
|
||||||
|
}
|
||||||
|
|
||||||
|
void ShimClient::expectConnect(const char *host, uint16_t port) {
|
||||||
|
this->_expectedHost = host;
|
||||||
|
this->_expectedPort = port;
|
||||||
|
}
|
51
tests/src/lib/ShimClient.h
Normal file
51
tests/src/lib/ShimClient.h
Normal file
@ -0,0 +1,51 @@
|
|||||||
|
#ifndef shimclient_h
|
||||||
|
#define shimclient_h
|
||||||
|
|
||||||
|
#include "Arduino.h"
|
||||||
|
#include "Client.h"
|
||||||
|
#include "IPAddress.h"
|
||||||
|
#include "Buffer.h"
|
||||||
|
|
||||||
|
|
||||||
|
class ShimClient : public Client {
|
||||||
|
private:
|
||||||
|
Buffer* responseBuffer;
|
||||||
|
Buffer* expectBuffer;
|
||||||
|
bool _allowConnect;
|
||||||
|
bool _connected;
|
||||||
|
bool expectAnything;
|
||||||
|
bool _error;
|
||||||
|
uint16_t _received;
|
||||||
|
IPAddress _expectedIP;
|
||||||
|
uint16_t _expectedPort;
|
||||||
|
const char* _expectedHost;
|
||||||
|
|
||||||
|
public:
|
||||||
|
ShimClient();
|
||||||
|
virtual int connect(IPAddress ip, uint16_t port);
|
||||||
|
virtual int connect(const char *host, uint16_t port);
|
||||||
|
virtual size_t write(uint8_t);
|
||||||
|
virtual size_t write(const uint8_t *buf, size_t size);
|
||||||
|
virtual int available();
|
||||||
|
virtual int read();
|
||||||
|
virtual int read(uint8_t *buf, size_t size);
|
||||||
|
virtual int peek();
|
||||||
|
virtual void flush();
|
||||||
|
virtual void stop();
|
||||||
|
virtual uint8_t connected();
|
||||||
|
virtual operator bool();
|
||||||
|
|
||||||
|
virtual ShimClient* respond(uint8_t *buf, size_t size);
|
||||||
|
virtual ShimClient* expect(uint8_t *buf, size_t size);
|
||||||
|
|
||||||
|
virtual void expectConnect(IPAddress ip, uint16_t port);
|
||||||
|
virtual void expectConnect(const char *host, uint16_t port);
|
||||||
|
|
||||||
|
virtual uint16_t received();
|
||||||
|
virtual bool error();
|
||||||
|
|
||||||
|
virtual void setAllowConnect(bool b);
|
||||||
|
virtual void setConnected(bool b);
|
||||||
|
};
|
||||||
|
|
||||||
|
#endif
|
39
tests/src/lib/Stream.cpp
Normal file
39
tests/src/lib/Stream.cpp
Normal file
@ -0,0 +1,39 @@
|
|||||||
|
#include "Stream.h"
|
||||||
|
#include "trace.h"
|
||||||
|
#include <iostream>
|
||||||
|
#include <Arduino.h>
|
||||||
|
|
||||||
|
Stream::Stream() {
|
||||||
|
this->expectBuffer = new Buffer();
|
||||||
|
this->_error = false;
|
||||||
|
this->_written = 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
size_t Stream::write(uint8_t b) {
|
||||||
|
this->_written++;
|
||||||
|
TRACE(std::hex << (unsigned int)b);
|
||||||
|
if (this->expectBuffer->available()) {
|
||||||
|
uint8_t expected = this->expectBuffer->next();
|
||||||
|
if (expected != b) {
|
||||||
|
this->_error = true;
|
||||||
|
TRACE("!=" << (unsigned int)expected);
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
this->_error = true;
|
||||||
|
}
|
||||||
|
TRACE("\n"<< std::dec);
|
||||||
|
return 1;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
bool Stream::error() {
|
||||||
|
return this->_error;
|
||||||
|
}
|
||||||
|
|
||||||
|
void Stream::expect(uint8_t *buf, size_t size) {
|
||||||
|
this->expectBuffer->add(buf,size);
|
||||||
|
}
|
||||||
|
|
||||||
|
uint16_t Stream::length() {
|
||||||
|
return this->_written;
|
||||||
|
}
|
22
tests/src/lib/Stream.h
Normal file
22
tests/src/lib/Stream.h
Normal file
@ -0,0 +1,22 @@
|
|||||||
|
#ifndef Stream_h
|
||||||
|
#define Stream_h
|
||||||
|
|
||||||
|
#include "Arduino.h"
|
||||||
|
#include "Buffer.h"
|
||||||
|
|
||||||
|
class Stream {
|
||||||
|
private:
|
||||||
|
Buffer* expectBuffer;
|
||||||
|
bool _error;
|
||||||
|
uint16_t _written;
|
||||||
|
|
||||||
|
public:
|
||||||
|
Stream();
|
||||||
|
virtual size_t write(uint8_t);
|
||||||
|
|
||||||
|
virtual bool error();
|
||||||
|
virtual void expect(uint8_t *buf, size_t size);
|
||||||
|
virtual uint16_t length();
|
||||||
|
};
|
||||||
|
|
||||||
|
#endif
|
10
tests/src/lib/trace.h
Normal file
10
tests/src/lib/trace.h
Normal file
@ -0,0 +1,10 @@
|
|||||||
|
#ifndef trace_h
|
||||||
|
#define trace_h
|
||||||
|
#include <iostream>
|
||||||
|
|
||||||
|
#include <stdlib.h>
|
||||||
|
|
||||||
|
#define LOG(x) {std::cout << x << std::flush; }
|
||||||
|
#define TRACE(x) {if (getenv("TRACE")) { std::cout << x << std::flush; }}
|
||||||
|
|
||||||
|
#endif
|
166
tests/src/publish_spec.cpp
Normal file
166
tests/src/publish_spec.cpp
Normal file
@ -0,0 +1,166 @@
|
|||||||
|
#include "PubSubClient.h"
|
||||||
|
#include "ShimClient.h"
|
||||||
|
#include "Buffer.h"
|
||||||
|
#include "BDDTest.h"
|
||||||
|
#include "trace.h"
|
||||||
|
|
||||||
|
|
||||||
|
byte server[] = { 172, 16, 0, 2 };
|
||||||
|
|
||||||
|
void callback(char* topic, byte* payload, unsigned int length) {
|
||||||
|
// handle message arrived
|
||||||
|
}
|
||||||
|
|
||||||
|
int test_publish() {
|
||||||
|
IT("publishes a null-terminated string");
|
||||||
|
ShimClient shimClient;
|
||||||
|
shimClient.setAllowConnect(true);
|
||||||
|
|
||||||
|
byte connack[] = { 0x20, 0x02, 0x00, 0x00 };
|
||||||
|
shimClient.respond(connack,4);
|
||||||
|
|
||||||
|
PubSubClient client(server, 1883, callback, shimClient);
|
||||||
|
int rc = client.connect((char*)"client_test1");
|
||||||
|
IS_TRUE(rc);
|
||||||
|
|
||||||
|
byte publish[] = {0x30,0xe,0x0,0x5,0x74,0x6f,0x70,0x69,0x63,0x70,0x61,0x79,0x6c,0x6f,0x61,0x64};
|
||||||
|
shimClient.expect(publish,16);
|
||||||
|
|
||||||
|
rc = client.publish((char*)"topic",(char*)"payload");
|
||||||
|
IS_TRUE(rc);
|
||||||
|
|
||||||
|
IS_FALSE(shimClient.error());
|
||||||
|
|
||||||
|
END_IT
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
int test_publish_bytes() {
|
||||||
|
IT("publishes a byte array");
|
||||||
|
ShimClient shimClient;
|
||||||
|
shimClient.setAllowConnect(true);
|
||||||
|
|
||||||
|
byte payload[] = { 0x01,0x02,0x03,0x0,0x05 };
|
||||||
|
int length = 5;
|
||||||
|
|
||||||
|
byte connack[] = { 0x20, 0x02, 0x00, 0x00 };
|
||||||
|
shimClient.respond(connack,4);
|
||||||
|
|
||||||
|
PubSubClient client(server, 1883, callback, shimClient);
|
||||||
|
int rc = client.connect((char*)"client_test1");
|
||||||
|
IS_TRUE(rc);
|
||||||
|
|
||||||
|
byte publish[] = {0x30,0xc,0x0,0x5,0x74,0x6f,0x70,0x69,0x63,0x1,0x2,0x3,0x0,0x5};
|
||||||
|
shimClient.expect(publish,14);
|
||||||
|
|
||||||
|
rc = client.publish((char*)"topic",payload,length);
|
||||||
|
IS_TRUE(rc);
|
||||||
|
|
||||||
|
IS_FALSE(shimClient.error());
|
||||||
|
|
||||||
|
END_IT
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
int test_publish_retained() {
|
||||||
|
IT("publishes retained");
|
||||||
|
ShimClient shimClient;
|
||||||
|
shimClient.setAllowConnect(true);
|
||||||
|
|
||||||
|
byte payload[] = { 0x01,0x02,0x03,0x0,0x05 };
|
||||||
|
int length = 5;
|
||||||
|
|
||||||
|
byte connack[] = { 0x20, 0x02, 0x00, 0x00 };
|
||||||
|
shimClient.respond(connack,4);
|
||||||
|
|
||||||
|
PubSubClient client(server, 1883, callback, shimClient);
|
||||||
|
int rc = client.connect((char*)"client_test1");
|
||||||
|
IS_TRUE(rc);
|
||||||
|
|
||||||
|
byte publish[] = {0x31,0xc,0x0,0x5,0x74,0x6f,0x70,0x69,0x63,0x1,0x2,0x3,0x0,0x5};
|
||||||
|
shimClient.expect(publish,14);
|
||||||
|
|
||||||
|
rc = client.publish((char*)"topic",payload,length,true);
|
||||||
|
IS_TRUE(rc);
|
||||||
|
|
||||||
|
IS_FALSE(shimClient.error());
|
||||||
|
|
||||||
|
END_IT
|
||||||
|
}
|
||||||
|
|
||||||
|
int test_publish_not_connected() {
|
||||||
|
IT("publish fails when not connected");
|
||||||
|
ShimClient shimClient;
|
||||||
|
|
||||||
|
PubSubClient client(server, 1883, callback, shimClient);
|
||||||
|
|
||||||
|
int rc = client.publish((char*)"topic",(char*)"payload");
|
||||||
|
IS_FALSE(rc);
|
||||||
|
|
||||||
|
IS_FALSE(shimClient.error());
|
||||||
|
|
||||||
|
END_IT
|
||||||
|
}
|
||||||
|
|
||||||
|
int test_publish_too_long() {
|
||||||
|
IT("publish fails when topic/payload are too long");
|
||||||
|
ShimClient shimClient;
|
||||||
|
shimClient.setAllowConnect(true);
|
||||||
|
|
||||||
|
byte connack[] = { 0x20, 0x02, 0x00, 0x00 };
|
||||||
|
shimClient.respond(connack,4);
|
||||||
|
|
||||||
|
PubSubClient client(server, 1883, callback, shimClient);
|
||||||
|
int rc = client.connect((char*)"client_test1");
|
||||||
|
IS_TRUE(rc);
|
||||||
|
|
||||||
|
// 0 1 2 3 4 5 6 7 8 9 0 1 2
|
||||||
|
rc = client.publish((char*)"topic",(char*)"123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890");
|
||||||
|
IS_FALSE(rc);
|
||||||
|
|
||||||
|
IS_FALSE(shimClient.error());
|
||||||
|
|
||||||
|
END_IT
|
||||||
|
}
|
||||||
|
|
||||||
|
int test_publish_P() {
|
||||||
|
IT("publishes using PROGMEM");
|
||||||
|
ShimClient shimClient;
|
||||||
|
shimClient.setAllowConnect(true);
|
||||||
|
|
||||||
|
byte payload[] = { 0x01,0x02,0x03,0x0,0x05 };
|
||||||
|
int length = 5;
|
||||||
|
|
||||||
|
byte connack[] = { 0x20, 0x02, 0x00, 0x00 };
|
||||||
|
shimClient.respond(connack,4);
|
||||||
|
|
||||||
|
PubSubClient client(server, 1883, callback, shimClient);
|
||||||
|
int rc = client.connect((char*)"client_test1");
|
||||||
|
IS_TRUE(rc);
|
||||||
|
|
||||||
|
byte publish[] = {0x31,0xc,0x0,0x5,0x74,0x6f,0x70,0x69,0x63,0x1,0x2,0x3,0x0,0x5};
|
||||||
|
shimClient.expect(publish,14);
|
||||||
|
|
||||||
|
rc = client.publish_P((char*)"topic",payload,length,true);
|
||||||
|
IS_TRUE(rc);
|
||||||
|
|
||||||
|
IS_FALSE(shimClient.error());
|
||||||
|
|
||||||
|
END_IT
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
int main()
|
||||||
|
{
|
||||||
|
SUITE("Publish");
|
||||||
|
test_publish();
|
||||||
|
test_publish_bytes();
|
||||||
|
test_publish_retained();
|
||||||
|
test_publish_not_connected();
|
||||||
|
test_publish_too_long();
|
||||||
|
test_publish_P();
|
||||||
|
|
||||||
|
FINISH
|
||||||
|
}
|
249
tests/src/receive_spec.cpp
Normal file
249
tests/src/receive_spec.cpp
Normal file
@ -0,0 +1,249 @@
|
|||||||
|
#include "PubSubClient.h"
|
||||||
|
#include "ShimClient.h"
|
||||||
|
#include "Buffer.h"
|
||||||
|
#include "BDDTest.h"
|
||||||
|
#include "trace.h"
|
||||||
|
|
||||||
|
|
||||||
|
byte server[] = { 172, 16, 0, 2 };
|
||||||
|
|
||||||
|
bool callback_called = false;
|
||||||
|
char lastTopic[1024];
|
||||||
|
char lastPayload[1024];
|
||||||
|
unsigned int lastLength;
|
||||||
|
|
||||||
|
void reset_callback() {
|
||||||
|
callback_called = false;
|
||||||
|
lastTopic[0] = '\0';
|
||||||
|
lastPayload[0] = '\0';
|
||||||
|
lastLength = 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
void callback(char* topic, byte* payload, unsigned int length) {
|
||||||
|
callback_called = true;
|
||||||
|
strcpy(lastTopic,topic);
|
||||||
|
memcpy(lastPayload,payload,length);
|
||||||
|
lastLength = length;
|
||||||
|
}
|
||||||
|
|
||||||
|
int test_receive_callback() {
|
||||||
|
IT("receives a callback message");
|
||||||
|
reset_callback();
|
||||||
|
|
||||||
|
ShimClient shimClient;
|
||||||
|
shimClient.setAllowConnect(true);
|
||||||
|
|
||||||
|
byte connack[] = { 0x20, 0x02, 0x00, 0x00 };
|
||||||
|
shimClient.respond(connack,4);
|
||||||
|
|
||||||
|
PubSubClient client(server, 1883, callback, shimClient);
|
||||||
|
int rc = client.connect((char*)"client_test1");
|
||||||
|
IS_TRUE(rc);
|
||||||
|
|
||||||
|
byte publish[] = {0x30,0xe,0x0,0x5,0x74,0x6f,0x70,0x69,0x63,0x70,0x61,0x79,0x6c,0x6f,0x61,0x64};
|
||||||
|
shimClient.respond(publish,16);
|
||||||
|
|
||||||
|
rc = client.loop();
|
||||||
|
|
||||||
|
IS_TRUE(rc);
|
||||||
|
|
||||||
|
IS_TRUE(callback_called);
|
||||||
|
IS_TRUE(strcmp(lastTopic,"topic")==0);
|
||||||
|
IS_TRUE(memcmp(lastPayload,"payload",7)==0);
|
||||||
|
IS_TRUE(lastLength == 7);
|
||||||
|
|
||||||
|
IS_FALSE(shimClient.error());
|
||||||
|
|
||||||
|
END_IT
|
||||||
|
}
|
||||||
|
|
||||||
|
int test_receive_stream() {
|
||||||
|
IT("receives a streamed callback message");
|
||||||
|
reset_callback();
|
||||||
|
|
||||||
|
Stream stream;
|
||||||
|
stream.expect((uint8_t*)"payload",7);
|
||||||
|
|
||||||
|
ShimClient shimClient;
|
||||||
|
shimClient.setAllowConnect(true);
|
||||||
|
|
||||||
|
byte connack[] = { 0x20, 0x02, 0x00, 0x00 };
|
||||||
|
shimClient.respond(connack,4);
|
||||||
|
|
||||||
|
PubSubClient client(server, 1883, callback, shimClient, stream);
|
||||||
|
int rc = client.connect((char*)"client_test1");
|
||||||
|
IS_TRUE(rc);
|
||||||
|
|
||||||
|
byte publish[] = {0x30,0xe,0x0,0x5,0x74,0x6f,0x70,0x69,0x63,0x70,0x61,0x79,0x6c,0x6f,0x61,0x64};
|
||||||
|
shimClient.respond(publish,16);
|
||||||
|
|
||||||
|
rc = client.loop();
|
||||||
|
|
||||||
|
IS_TRUE(rc);
|
||||||
|
|
||||||
|
IS_TRUE(callback_called);
|
||||||
|
IS_TRUE(strcmp(lastTopic,"topic")==0);
|
||||||
|
IS_TRUE(lastLength == 7);
|
||||||
|
|
||||||
|
IS_FALSE(stream.error());
|
||||||
|
IS_FALSE(shimClient.error());
|
||||||
|
|
||||||
|
END_IT
|
||||||
|
}
|
||||||
|
|
||||||
|
int test_receive_max_sized_message() {
|
||||||
|
IT("receives an max-sized message");
|
||||||
|
reset_callback();
|
||||||
|
|
||||||
|
ShimClient shimClient;
|
||||||
|
shimClient.setAllowConnect(true);
|
||||||
|
|
||||||
|
byte connack[] = { 0x20, 0x02, 0x00, 0x00 };
|
||||||
|
shimClient.respond(connack,4);
|
||||||
|
|
||||||
|
PubSubClient client(server, 1883, callback, shimClient);
|
||||||
|
int rc = client.connect((char*)"client_test1");
|
||||||
|
IS_TRUE(rc);
|
||||||
|
|
||||||
|
int length = MQTT_MAX_PACKET_SIZE;
|
||||||
|
byte publish[] = {0x30,length-2,0x0,0x5,0x74,0x6f,0x70,0x69,0x63,0x70,0x61,0x79,0x6c,0x6f,0x61,0x64};
|
||||||
|
byte bigPublish[length];
|
||||||
|
memset(bigPublish,'A',length);
|
||||||
|
bigPublish[length] = 'B';
|
||||||
|
memcpy(bigPublish,publish,16);
|
||||||
|
shimClient.respond(bigPublish,length);
|
||||||
|
|
||||||
|
rc = client.loop();
|
||||||
|
|
||||||
|
IS_TRUE(rc);
|
||||||
|
|
||||||
|
IS_TRUE(callback_called);
|
||||||
|
IS_TRUE(strcmp(lastTopic,"topic")==0);
|
||||||
|
IS_TRUE(lastLength == length-9);
|
||||||
|
IS_TRUE(memcmp(lastPayload,bigPublish+9,lastLength)==0);
|
||||||
|
|
||||||
|
IS_FALSE(shimClient.error());
|
||||||
|
|
||||||
|
END_IT
|
||||||
|
}
|
||||||
|
|
||||||
|
int test_receive_oversized_message() {
|
||||||
|
IT("drops an oversized message");
|
||||||
|
reset_callback();
|
||||||
|
|
||||||
|
ShimClient shimClient;
|
||||||
|
shimClient.setAllowConnect(true);
|
||||||
|
|
||||||
|
byte connack[] = { 0x20, 0x02, 0x00, 0x00 };
|
||||||
|
shimClient.respond(connack,4);
|
||||||
|
|
||||||
|
PubSubClient client(server, 1883, callback, shimClient);
|
||||||
|
int rc = client.connect((char*)"client_test1");
|
||||||
|
IS_TRUE(rc);
|
||||||
|
|
||||||
|
int length = MQTT_MAX_PACKET_SIZE+1;
|
||||||
|
byte publish[] = {0x30,length-2,0x0,0x5,0x74,0x6f,0x70,0x69,0x63,0x70,0x61,0x79,0x6c,0x6f,0x61,0x64};
|
||||||
|
byte bigPublish[length];
|
||||||
|
memset(bigPublish,'A',length);
|
||||||
|
bigPublish[length] = 'B';
|
||||||
|
memcpy(bigPublish,publish,16);
|
||||||
|
shimClient.respond(bigPublish,length);
|
||||||
|
|
||||||
|
rc = client.loop();
|
||||||
|
|
||||||
|
IS_TRUE(rc);
|
||||||
|
|
||||||
|
IS_FALSE(callback_called);
|
||||||
|
|
||||||
|
IS_FALSE(shimClient.error());
|
||||||
|
|
||||||
|
END_IT
|
||||||
|
}
|
||||||
|
|
||||||
|
int test_receive_oversized_stream_message() {
|
||||||
|
IT("drops an oversized message");
|
||||||
|
reset_callback();
|
||||||
|
|
||||||
|
Stream stream;
|
||||||
|
|
||||||
|
ShimClient shimClient;
|
||||||
|
shimClient.setAllowConnect(true);
|
||||||
|
|
||||||
|
byte connack[] = { 0x20, 0x02, 0x00, 0x00 };
|
||||||
|
shimClient.respond(connack,4);
|
||||||
|
|
||||||
|
PubSubClient client(server, 1883, callback, shimClient, stream);
|
||||||
|
int rc = client.connect((char*)"client_test1");
|
||||||
|
IS_TRUE(rc);
|
||||||
|
|
||||||
|
int length = MQTT_MAX_PACKET_SIZE+1;
|
||||||
|
byte publish[] = {0x30,length-2,0x0,0x5,0x74,0x6f,0x70,0x69,0x63,0x70,0x61,0x79,0x6c,0x6f,0x61,0x64};
|
||||||
|
|
||||||
|
byte bigPublish[length];
|
||||||
|
memset(bigPublish,'A',length);
|
||||||
|
bigPublish[length] = 'B';
|
||||||
|
memcpy(bigPublish,publish,16);
|
||||||
|
|
||||||
|
shimClient.respond(bigPublish,length);
|
||||||
|
stream.expect(bigPublish+9,length-9);
|
||||||
|
|
||||||
|
rc = client.loop();
|
||||||
|
|
||||||
|
IS_TRUE(rc);
|
||||||
|
|
||||||
|
IS_TRUE(callback_called);
|
||||||
|
IS_TRUE(strcmp(lastTopic,"topic")==0);
|
||||||
|
IS_TRUE(lastLength == length-9);
|
||||||
|
|
||||||
|
IS_FALSE(stream.error());
|
||||||
|
IS_FALSE(shimClient.error());
|
||||||
|
|
||||||
|
END_IT
|
||||||
|
}
|
||||||
|
|
||||||
|
int test_receive_qos1() {
|
||||||
|
IT("receives a qos1 message");
|
||||||
|
reset_callback();
|
||||||
|
|
||||||
|
ShimClient shimClient;
|
||||||
|
shimClient.setAllowConnect(true);
|
||||||
|
|
||||||
|
byte connack[] = { 0x20, 0x02, 0x00, 0x00 };
|
||||||
|
shimClient.respond(connack,4);
|
||||||
|
|
||||||
|
PubSubClient client(server, 1883, callback, shimClient);
|
||||||
|
int rc = client.connect((char*)"client_test1");
|
||||||
|
IS_TRUE(rc);
|
||||||
|
|
||||||
|
byte publish[] = {0x32,0x10,0x0,0x5,0x74,0x6f,0x70,0x69,0x63,0x12,0x34,0x70,0x61,0x79,0x6c,0x6f,0x61,0x64};
|
||||||
|
shimClient.respond(publish,18);
|
||||||
|
|
||||||
|
byte puback[] = {0x40,0x2,0x12,0x34};
|
||||||
|
shimClient.expect(puback,4);
|
||||||
|
|
||||||
|
rc = client.loop();
|
||||||
|
|
||||||
|
IS_TRUE(rc);
|
||||||
|
|
||||||
|
IS_TRUE(callback_called);
|
||||||
|
IS_TRUE(strcmp(lastTopic,"topic")==0);
|
||||||
|
IS_TRUE(memcmp(lastPayload,"payload",7)==0);
|
||||||
|
IS_TRUE(lastLength == 7);
|
||||||
|
|
||||||
|
IS_FALSE(shimClient.error());
|
||||||
|
|
||||||
|
END_IT
|
||||||
|
}
|
||||||
|
|
||||||
|
int main()
|
||||||
|
{
|
||||||
|
SUITE("Receive");
|
||||||
|
test_receive_callback();
|
||||||
|
test_receive_stream();
|
||||||
|
test_receive_max_sized_message();
|
||||||
|
test_receive_oversized_message();
|
||||||
|
test_receive_oversized_stream_message();
|
||||||
|
test_receive_qos1();
|
||||||
|
|
||||||
|
FINISH
|
||||||
|
}
|
177
tests/src/subscribe_spec.cpp
Normal file
177
tests/src/subscribe_spec.cpp
Normal file
@ -0,0 +1,177 @@
|
|||||||
|
#include "PubSubClient.h"
|
||||||
|
#include "ShimClient.h"
|
||||||
|
#include "Buffer.h"
|
||||||
|
#include "BDDTest.h"
|
||||||
|
#include "trace.h"
|
||||||
|
|
||||||
|
|
||||||
|
byte server[] = { 172, 16, 0, 2 };
|
||||||
|
|
||||||
|
void callback(char* topic, byte* payload, unsigned int length) {
|
||||||
|
// handle message arrived
|
||||||
|
}
|
||||||
|
|
||||||
|
int test_subscribe_no_qos() {
|
||||||
|
IT("subscribe without qos defaults to 0");
|
||||||
|
ShimClient shimClient;
|
||||||
|
shimClient.setAllowConnect(true);
|
||||||
|
|
||||||
|
byte connack[] = { 0x20, 0x02, 0x00, 0x00 };
|
||||||
|
shimClient.respond(connack,4);
|
||||||
|
|
||||||
|
PubSubClient client(server, 1883, callback, shimClient);
|
||||||
|
int rc = client.connect((char*)"client_test1");
|
||||||
|
IS_TRUE(rc);
|
||||||
|
|
||||||
|
byte subscribe[] = { 0x82,0xa,0x0,0x2,0x0,0x5,0x74,0x6f,0x70,0x69,0x63,0x0 };
|
||||||
|
shimClient.expect(subscribe,12);
|
||||||
|
byte suback[] = { 0x90,0x3,0x0,0x2,0x0 };
|
||||||
|
shimClient.respond(suback,5);
|
||||||
|
|
||||||
|
rc = client.subscribe((char*)"topic");
|
||||||
|
IS_TRUE(rc);
|
||||||
|
|
||||||
|
IS_FALSE(shimClient.error());
|
||||||
|
|
||||||
|
END_IT
|
||||||
|
}
|
||||||
|
|
||||||
|
int test_subscribe_qos_1() {
|
||||||
|
IT("subscribes qos 1");
|
||||||
|
ShimClient shimClient;
|
||||||
|
shimClient.setAllowConnect(true);
|
||||||
|
|
||||||
|
byte connack[] = { 0x20, 0x02, 0x00, 0x00 };
|
||||||
|
shimClient.respond(connack,4);
|
||||||
|
|
||||||
|
PubSubClient client(server, 1883, callback, shimClient);
|
||||||
|
int rc = client.connect((char*)"client_test1");
|
||||||
|
IS_TRUE(rc);
|
||||||
|
|
||||||
|
byte subscribe[] = { 0x82,0xa,0x0,0x2,0x0,0x5,0x74,0x6f,0x70,0x69,0x63,0x1 };
|
||||||
|
shimClient.expect(subscribe,12);
|
||||||
|
byte suback[] = { 0x90,0x3,0x0,0x2,0x1 };
|
||||||
|
shimClient.respond(suback,5);
|
||||||
|
|
||||||
|
rc = client.subscribe((char*)"topic",1);
|
||||||
|
IS_TRUE(rc);
|
||||||
|
|
||||||
|
IS_FALSE(shimClient.error());
|
||||||
|
|
||||||
|
END_IT
|
||||||
|
}
|
||||||
|
|
||||||
|
int test_subscribe_not_connected() {
|
||||||
|
IT("subscribe fails when not connected");
|
||||||
|
ShimClient shimClient;
|
||||||
|
|
||||||
|
PubSubClient client(server, 1883, callback, shimClient);
|
||||||
|
|
||||||
|
int rc = client.subscribe((char*)"topic");
|
||||||
|
IS_FALSE(rc);
|
||||||
|
|
||||||
|
IS_FALSE(shimClient.error());
|
||||||
|
|
||||||
|
END_IT
|
||||||
|
}
|
||||||
|
|
||||||
|
int test_subscribe_invalid_qos() {
|
||||||
|
IT("subscribe fails with invalid qos values");
|
||||||
|
ShimClient shimClient;
|
||||||
|
shimClient.setAllowConnect(true);
|
||||||
|
|
||||||
|
byte connack[] = { 0x20, 0x02, 0x00, 0x00 };
|
||||||
|
shimClient.respond(connack,4);
|
||||||
|
|
||||||
|
PubSubClient client(server, 1883, callback, shimClient);
|
||||||
|
int rc = client.connect((char*)"client_test1");
|
||||||
|
IS_TRUE(rc);
|
||||||
|
|
||||||
|
rc = client.subscribe((char*)"topic",2);
|
||||||
|
IS_FALSE(rc);
|
||||||
|
rc = client.subscribe((char*)"topic",254);
|
||||||
|
IS_FALSE(rc);
|
||||||
|
|
||||||
|
IS_FALSE(shimClient.error());
|
||||||
|
|
||||||
|
END_IT
|
||||||
|
}
|
||||||
|
|
||||||
|
int test_subscribe_too_long() {
|
||||||
|
IT("subscribe fails with too long topic");
|
||||||
|
ShimClient shimClient;
|
||||||
|
shimClient.setAllowConnect(true);
|
||||||
|
|
||||||
|
byte connack[] = { 0x20, 0x02, 0x00, 0x00 };
|
||||||
|
shimClient.respond(connack,4);
|
||||||
|
|
||||||
|
PubSubClient client(server, 1883, callback, shimClient);
|
||||||
|
int rc = client.connect((char*)"client_test1");
|
||||||
|
IS_TRUE(rc);
|
||||||
|
|
||||||
|
// max length should be allowed
|
||||||
|
// 0 1 2 3 4 5 6 7 8 9 0 1 2
|
||||||
|
rc = client.subscribe((char*)"12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789");
|
||||||
|
IS_TRUE(rc);
|
||||||
|
|
||||||
|
// 0 1 2 3 4 5 6 7 8 9 0 1 2
|
||||||
|
rc = client.subscribe((char*)"123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890");
|
||||||
|
IS_FALSE(rc);
|
||||||
|
|
||||||
|
IS_FALSE(shimClient.error());
|
||||||
|
|
||||||
|
END_IT
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
int test_unsubscribe() {
|
||||||
|
IT("unsubscribes");
|
||||||
|
ShimClient shimClient;
|
||||||
|
shimClient.setAllowConnect(true);
|
||||||
|
|
||||||
|
byte connack[] = { 0x20, 0x02, 0x00, 0x00 };
|
||||||
|
shimClient.respond(connack,4);
|
||||||
|
|
||||||
|
PubSubClient client(server, 1883, callback, shimClient);
|
||||||
|
int rc = client.connect((char*)"client_test1");
|
||||||
|
IS_TRUE(rc);
|
||||||
|
|
||||||
|
byte unsubscribe[] = { 0xA2,0x9,0x0,0x2,0x0,0x5,0x74,0x6f,0x70,0x69,0x63 };
|
||||||
|
shimClient.expect(unsubscribe,12);
|
||||||
|
byte unsuback[] = { 0xB0,0x2,0x0,0x2 };
|
||||||
|
shimClient.respond(unsuback,4);
|
||||||
|
|
||||||
|
rc = client.unsubscribe((char*)"topic");
|
||||||
|
IS_TRUE(rc);
|
||||||
|
|
||||||
|
IS_FALSE(shimClient.error());
|
||||||
|
|
||||||
|
END_IT
|
||||||
|
}
|
||||||
|
|
||||||
|
int test_unsubscribe_not_connected() {
|
||||||
|
IT("unsubscribe fails when not connected");
|
||||||
|
ShimClient shimClient;
|
||||||
|
|
||||||
|
PubSubClient client(server, 1883, callback, shimClient);
|
||||||
|
|
||||||
|
int rc = client.unsubscribe((char*)"topic");
|
||||||
|
IS_FALSE(rc);
|
||||||
|
|
||||||
|
IS_FALSE(shimClient.error());
|
||||||
|
|
||||||
|
END_IT
|
||||||
|
}
|
||||||
|
|
||||||
|
int main()
|
||||||
|
{
|
||||||
|
SUITE("Subscribe");
|
||||||
|
test_subscribe_no_qos();
|
||||||
|
test_subscribe_qos_1();
|
||||||
|
test_subscribe_not_connected();
|
||||||
|
test_subscribe_invalid_qos();
|
||||||
|
test_subscribe_too_long();
|
||||||
|
test_unsubscribe();
|
||||||
|
test_unsubscribe_not_connected();
|
||||||
|
FINISH
|
||||||
|
}
|
0
tests/testcases/__init__.py
Normal file
0
tests/testcases/__init__.py
Normal file
43
tests/testcases/mqtt_basic.py
Normal file
43
tests/testcases/mqtt_basic.py
Normal file
@ -0,0 +1,43 @@
|
|||||||
|
import unittest
|
||||||
|
import settings
|
||||||
|
|
||||||
|
import time
|
||||||
|
import mosquitto
|
||||||
|
|
||||||
|
import serial
|
||||||
|
|
||||||
|
def on_message(mosq, obj, msg):
|
||||||
|
obj.message_queue.append(msg)
|
||||||
|
|
||||||
|
class mqtt_basic(unittest.TestCase):
|
||||||
|
|
||||||
|
message_queue = []
|
||||||
|
|
||||||
|
@classmethod
|
||||||
|
def setUpClass(self):
|
||||||
|
self.client = mosquitto.Mosquitto("pubsubclient_ut", clean_session=True,obj=self)
|
||||||
|
self.client.connect(settings.server_ip)
|
||||||
|
self.client.on_message = on_message
|
||||||
|
self.client.subscribe("outTopic",0)
|
||||||
|
|
||||||
|
@classmethod
|
||||||
|
def tearDownClass(self):
|
||||||
|
self.client.disconnect()
|
||||||
|
|
||||||
|
def test_one(self):
|
||||||
|
i=30
|
||||||
|
while len(self.message_queue) == 0 and i > 0:
|
||||||
|
self.client.loop()
|
||||||
|
time.sleep(0.5)
|
||||||
|
i -= 1
|
||||||
|
self.assertTrue(i>0, "message receive timed-out")
|
||||||
|
self.assertEqual(len(self.message_queue), 1, "unexpected number of messages received")
|
||||||
|
msg = self.message_queue[0]
|
||||||
|
self.assertEqual(msg.mid,0,"message id not 0")
|
||||||
|
self.assertEqual(msg.topic,"outTopic","message topic incorrect")
|
||||||
|
self.assertEqual(msg.payload,"hello world")
|
||||||
|
self.assertEqual(msg.qos,0,"message qos not 0")
|
||||||
|
self.assertEqual(msg.retain,False,"message retain flag incorrect")
|
||||||
|
|
||||||
|
|
||||||
|
|
64
tests/testcases/mqtt_publish_in_callback.py
Normal file
64
tests/testcases/mqtt_publish_in_callback.py
Normal file
@ -0,0 +1,64 @@
|
|||||||
|
import unittest
|
||||||
|
import settings
|
||||||
|
|
||||||
|
import time
|
||||||
|
import mosquitto
|
||||||
|
|
||||||
|
import serial
|
||||||
|
|
||||||
|
def on_message(mosq, obj, msg):
|
||||||
|
obj.message_queue.append(msg)
|
||||||
|
|
||||||
|
class mqtt_publish_in_callback(unittest.TestCase):
|
||||||
|
|
||||||
|
message_queue = []
|
||||||
|
|
||||||
|
@classmethod
|
||||||
|
def setUpClass(self):
|
||||||
|
self.client = mosquitto.Mosquitto("pubsubclient_ut", clean_session=True,obj=self)
|
||||||
|
self.client.connect(settings.server_ip)
|
||||||
|
self.client.on_message = on_message
|
||||||
|
self.client.subscribe("outTopic",0)
|
||||||
|
|
||||||
|
@classmethod
|
||||||
|
def tearDownClass(self):
|
||||||
|
self.client.disconnect()
|
||||||
|
|
||||||
|
def test_connect(self):
|
||||||
|
i=30
|
||||||
|
while len(self.message_queue) == 0 and i > 0:
|
||||||
|
self.client.loop()
|
||||||
|
time.sleep(0.5)
|
||||||
|
i -= 1
|
||||||
|
self.assertTrue(i>0, "message receive timed-out")
|
||||||
|
self.assertEqual(len(self.message_queue), 1, "unexpected number of messages received")
|
||||||
|
msg = self.message_queue.pop(0)
|
||||||
|
self.assertEqual(msg.mid,0,"message id not 0")
|
||||||
|
self.assertEqual(msg.topic,"outTopic","message topic incorrect")
|
||||||
|
self.assertEqual(msg.payload,"hello world")
|
||||||
|
self.assertEqual(msg.qos,0,"message qos not 0")
|
||||||
|
self.assertEqual(msg.retain,False,"message retain flag incorrect")
|
||||||
|
|
||||||
|
|
||||||
|
def test_publish(self):
|
||||||
|
self.assertEqual(len(self.message_queue), 0, "message queue not empty")
|
||||||
|
payload = "abcdefghij"
|
||||||
|
self.client.publish("inTopic",payload)
|
||||||
|
|
||||||
|
i=30
|
||||||
|
while len(self.message_queue) == 0 and i > 0:
|
||||||
|
self.client.loop()
|
||||||
|
time.sleep(0.5)
|
||||||
|
i -= 1
|
||||||
|
|
||||||
|
self.assertTrue(i>0, "message receive timed-out")
|
||||||
|
self.assertEqual(len(self.message_queue), 1, "unexpected number of messages received")
|
||||||
|
msg = self.message_queue.pop(0)
|
||||||
|
self.assertEqual(msg.mid,0,"message id not 0")
|
||||||
|
self.assertEqual(msg.topic,"outTopic","message topic incorrect")
|
||||||
|
self.assertEqual(msg.payload,payload)
|
||||||
|
self.assertEqual(msg.qos,0,"message qos not 0")
|
||||||
|
self.assertEqual(msg.retain,False,"message retain flag incorrect")
|
||||||
|
|
||||||
|
|
||||||
|
|
2
tests/testcases/settings.py
Normal file
2
tests/testcases/settings.py
Normal file
@ -0,0 +1,2 @@
|
|||||||
|
server_ip = "172.16.0.2"
|
||||||
|
arduino_ip = "172.16.0.100"
|
179
tests/testsuite.py
Normal file
179
tests/testsuite.py
Normal file
@ -0,0 +1,179 @@
|
|||||||
|
#!/usr/bin/env python
|
||||||
|
import os
|
||||||
|
import os.path
|
||||||
|
import sys
|
||||||
|
import shutil
|
||||||
|
from subprocess import call
|
||||||
|
import importlib
|
||||||
|
import unittest
|
||||||
|
import re
|
||||||
|
|
||||||
|
from testcases import settings
|
||||||
|
|
||||||
|
class Workspace(object):
|
||||||
|
|
||||||
|
def __init__(self):
|
||||||
|
self.root_dir = os.getcwd()
|
||||||
|
self.build_dir = os.path.join(self.root_dir,"tmpbin");
|
||||||
|
self.log_dir = os.path.join(self.root_dir,"logs");
|
||||||
|
self.tests_dir = os.path.join(self.root_dir,"testcases");
|
||||||
|
self.examples_dir = os.path.join(self.root_dir,"../PubSubClient/examples")
|
||||||
|
self.examples = []
|
||||||
|
self.tests = []
|
||||||
|
if not os.path.isdir("../PubSubClient"):
|
||||||
|
raise Exception("Cannot find PubSubClient library")
|
||||||
|
try:
|
||||||
|
import ino
|
||||||
|
except:
|
||||||
|
raise Exception("ino tool not installed")
|
||||||
|
|
||||||
|
def init(self):
|
||||||
|
if os.path.isdir(self.build_dir):
|
||||||
|
shutil.rmtree(self.build_dir)
|
||||||
|
os.mkdir(self.build_dir)
|
||||||
|
if os.path.isdir(self.log_dir):
|
||||||
|
shutil.rmtree(self.log_dir)
|
||||||
|
os.mkdir(self.log_dir)
|
||||||
|
|
||||||
|
os.chdir(self.build_dir)
|
||||||
|
call(["ino","init"])
|
||||||
|
|
||||||
|
shutil.copytree("../../PubSubClient","lib/PubSubClient")
|
||||||
|
|
||||||
|
filenames = []
|
||||||
|
for root, dirs, files in os.walk(self.examples_dir):
|
||||||
|
filenames += [os.path.join(root,f) for f in files if f.endswith(".ino")]
|
||||||
|
filenames.sort()
|
||||||
|
for e in filenames:
|
||||||
|
self.examples.append(Sketch(self,e))
|
||||||
|
|
||||||
|
filenames = []
|
||||||
|
for root, dirs, files in os.walk(self.tests_dir):
|
||||||
|
filenames += [os.path.join(root,f) for f in files if f.endswith(".ino")]
|
||||||
|
filenames.sort()
|
||||||
|
for e in filenames:
|
||||||
|
self.tests.append(Sketch(self,e))
|
||||||
|
|
||||||
|
def clean(self):
|
||||||
|
shutil.rmtree(self.build_dir)
|
||||||
|
|
||||||
|
class Sketch(object):
|
||||||
|
def __init__(self,wksp,fn):
|
||||||
|
self.w = wksp
|
||||||
|
self.filename = fn
|
||||||
|
self.basename = os.path.basename(self.filename)
|
||||||
|
self.build_log = os.path.join(self.w.log_dir,"%s.log"%(os.path.basename(self.filename),))
|
||||||
|
self.build_err_log = os.path.join(self.w.log_dir,"%s.err.log"%(os.path.basename(self.filename),))
|
||||||
|
self.build_upload_log = os.path.join(self.w.log_dir,"%s.upload.log"%(os.path.basename(self.filename),))
|
||||||
|
|
||||||
|
def build(self):
|
||||||
|
sys.stdout.write(" Build: ")
|
||||||
|
sys.stdout.flush()
|
||||||
|
|
||||||
|
# Copy sketch over, replacing IP addresses as necessary
|
||||||
|
fin = open(self.filename,"r")
|
||||||
|
lines = fin.readlines()
|
||||||
|
fin.close()
|
||||||
|
fout = open(os.path.join(self.w.build_dir,"src","sketch.ino"),"w")
|
||||||
|
for l in lines:
|
||||||
|
if re.match(r"^byte server\[\] = {",l):
|
||||||
|
fout.write("byte server[] = { %s };\n"%(settings.server_ip.replace(".",", "),))
|
||||||
|
elif re.match(r"^byte ip\[\] = {",l):
|
||||||
|
fout.write("byte ip[] = { %s };\n"%(settings.arduino_ip.replace(".",", "),))
|
||||||
|
else:
|
||||||
|
fout.write(l)
|
||||||
|
fout.flush()
|
||||||
|
fout.close()
|
||||||
|
|
||||||
|
# Run build
|
||||||
|
fout = open(self.build_log, "w")
|
||||||
|
ferr = open(self.build_err_log, "w")
|
||||||
|
rc = call(["ino","build"],stdout=fout,stderr=ferr)
|
||||||
|
fout.close()
|
||||||
|
ferr.close()
|
||||||
|
if rc == 0:
|
||||||
|
sys.stdout.write("pass")
|
||||||
|
sys.stdout.write("\n")
|
||||||
|
return True
|
||||||
|
else:
|
||||||
|
sys.stdout.write("fail")
|
||||||
|
sys.stdout.write("\n")
|
||||||
|
with open(self.build_err_log) as f:
|
||||||
|
for line in f:
|
||||||
|
print " ",line,
|
||||||
|
return False
|
||||||
|
|
||||||
|
def upload(self):
|
||||||
|
sys.stdout.write(" Upload: ")
|
||||||
|
sys.stdout.flush()
|
||||||
|
fout = open(self.build_upload_log, "w")
|
||||||
|
rc = call(["ino","upload"],stdout=fout,stderr=fout)
|
||||||
|
fout.close()
|
||||||
|
if rc == 0:
|
||||||
|
sys.stdout.write("pass")
|
||||||
|
sys.stdout.write("\n")
|
||||||
|
return True
|
||||||
|
else:
|
||||||
|
sys.stdout.write("fail")
|
||||||
|
sys.stdout.write("\n")
|
||||||
|
with open(self.build_upload_log) as f:
|
||||||
|
for line in f:
|
||||||
|
print " ",line,
|
||||||
|
return False
|
||||||
|
|
||||||
|
|
||||||
|
def test(self):
|
||||||
|
# import the matching test case, if it exists
|
||||||
|
try:
|
||||||
|
basename = os.path.basename(self.filename)[:-4]
|
||||||
|
i = importlib.import_module("testcases."+basename)
|
||||||
|
except:
|
||||||
|
sys.stdout.write(" Test: no tests found")
|
||||||
|
sys.stdout.write("\n")
|
||||||
|
return
|
||||||
|
c = getattr(i,basename)
|
||||||
|
|
||||||
|
testmethods = [m for m in dir(c) if m.startswith("test_")]
|
||||||
|
testmethods.sort()
|
||||||
|
tests = []
|
||||||
|
for m in testmethods:
|
||||||
|
tests.append(c(m))
|
||||||
|
|
||||||
|
result = unittest.TestResult()
|
||||||
|
c.setUpClass()
|
||||||
|
if self.upload():
|
||||||
|
sys.stdout.write(" Test: ")
|
||||||
|
sys.stdout.flush()
|
||||||
|
for t in tests:
|
||||||
|
t.run(result)
|
||||||
|
print "%d/%d"%(result.testsRun-len(result.failures)-len(result.errors),result.testsRun)
|
||||||
|
if not result.wasSuccessful():
|
||||||
|
if len(result.failures) > 0:
|
||||||
|
for f in result.failures:
|
||||||
|
print "-- %s"%(str(f[0]),)
|
||||||
|
print f[1]
|
||||||
|
if len(result.errors) > 0:
|
||||||
|
print " Errors:"
|
||||||
|
for f in result.errors:
|
||||||
|
print "-- %s"%(str(f[0]),)
|
||||||
|
print f[1]
|
||||||
|
c.tearDownClass()
|
||||||
|
|
||||||
|
if __name__ == '__main__':
|
||||||
|
run_tests = True
|
||||||
|
|
||||||
|
w = Workspace()
|
||||||
|
w.init()
|
||||||
|
|
||||||
|
for e in w.examples:
|
||||||
|
print "--------------------------------------"
|
||||||
|
print "[%s]"%(e.basename,)
|
||||||
|
if e.build() and run_tests:
|
||||||
|
e.test()
|
||||||
|
for e in w.tests:
|
||||||
|
print "--------------------------------------"
|
||||||
|
print "[%s]"%(e.basename,)
|
||||||
|
if e.build() and run_tests:
|
||||||
|
e.test()
|
||||||
|
|
||||||
|
w.clean()
|
Reference in New Issue
Block a user