arduino/Adafruit_MQTT_Library
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allow unauthenticated connections to mqtt brokers

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This commit is contained in:
Todd Treece
2016-07-13 15:57:00 -04:00
parent 9b23f6747e
commit f793f8d2d0
5 changed files with 21 additions and 5 deletions
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14
Adafruit_MQTT.cpp
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@@ -232,6 +232,20 @@ int8_t Adafruit_MQTT::connect() {
return 0; return 0;
} }
int8_t Adafruit_MQTT::connect(const char *user, const char *pass)
{
username = user;
password = pass;
return connect();
}
int8_t Adafruit_MQTT::connect(const __FlashStringHelper *user, const __FlashStringHelper *pass)
{
username = (const char*)user;
password = (const char*)pass;
return connect();
}
uint16_t Adafruit_MQTT::processPacketsUntil(uint8_t *buffer, uint8_t waitforpackettype, uint16_t timeout) { uint16_t Adafruit_MQTT::processPacketsUntil(uint8_t *buffer, uint8_t waitforpackettype, uint16_t timeout) {
uint16_t len; uint16_t len;
while (len = readFullPacket(buffer, MAXBUFFERSIZE, timeout)) { while (len = readFullPacket(buffer, MAXBUFFERSIZE, timeout)) {

6
Adafruit_MQTT.h
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@@ -133,8 +133,8 @@ class Adafruit_MQTT {
const __FlashStringHelper *pass); const __FlashStringHelper *pass);
Adafruit_MQTT(const char *server, Adafruit_MQTT(const char *server,
uint16_t port, uint16_t port,
const char *user, const char *user = "",
const char *pass); const char *pass = "");
Adafruit_MQTT(const __FlashStringHelper *server, Adafruit_MQTT(const __FlashStringHelper *server,
uint16_t port, uint16_t port,
const __FlashStringHelper *user, const __FlashStringHelper *user,
@@ -153,6 +153,8 @@ class Adafruit_MQTT {
// Use connectErrorString() to get a printable string version of the // Use connectErrorString() to get a printable string version of the
// error. // error.
int8_t connect(); int8_t connect();
int8_t connect(const char *user, const char *pass);
int8_t connect(const __FlashStringHelper *user, const __FlashStringHelper *pass);
// Return a printable string version of the error code returned by // Return a printable string version of the error code returned by
// connect(). This returns a __FlashStringHelper*, which points to a // connect(). This returns a __FlashStringHelper*, which points to a

2
Adafruit_MQTT_CC3000.h
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@@ -44,7 +44,7 @@ class Adafruit_MQTT_CC3000 : public Adafruit_MQTT {
{} {}
Adafruit_MQTT_CC3000(Adafruit_CC3000 *cc3k, const char *server, uint16_t port, Adafruit_MQTT_CC3000(Adafruit_CC3000 *cc3k, const char *server, uint16_t port,
const char *user, const char *pass): const char *user = "", const char *pass = ""):
Adafruit_MQTT(server, port, user, pass), Adafruit_MQTT(server, port, user, pass),
cc3000(cc3k) cc3000(cc3k)
{} {}

2
Adafruit_MQTT_Client.h
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@@ -42,7 +42,7 @@ class Adafruit_MQTT_Client : public Adafruit_MQTT {
{} {}
Adafruit_MQTT_Client(Client *client, const char *server, uint16_t port, Adafruit_MQTT_Client(Client *client, const char *server, uint16_t port,
const char *user, const char *pass): const char *user="", const char *pass=""):
Adafruit_MQTT(server, port, user, pass), Adafruit_MQTT(server, port, user, pass),
client(client) client(client)
{} {}

2
Adafruit_MQTT_FONA.h
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@@ -42,7 +42,7 @@ class Adafruit_MQTT_FONA : public Adafruit_MQTT {
{} {}
Adafruit_MQTT_FONA(Adafruit_FONA *f, const char *server, uint16_t port, Adafruit_MQTT_FONA(Adafruit_FONA *f, const char *server, uint16_t port,
const char *user, const char *pass): const char *user="", const char *pass=""):
Adafruit_MQTT(server, port, user, pass), Adafruit_MQTT(server, port, user, pass),
fona(f) fona(f)
{} {}