Implement modem (attempt 3)

.travis.yml

@@ -0,0 +1,15 @@
+language: c
+sudo: false
+env:
+- ARDUINO_VERSION=1.6.8 ARDUINO_ESP8266_VERSION=2.1.0 ARDUINO_ROOT=${HOME}/arduino-${ARDUINO_VERSION} ARDUINO_ESP8266_ROOT=${ARDUINO_ROOT}/hardware/esp8266com/esp8266 ARDUINO_HOME=${HOME}/Arduino
+- ARDUINO_VERSION=1.6.8 ARDUINO_ESP8266_VERSION=2.2.0-rc1 ARDUINO_ROOT=${HOME}/arduino-${ARDUINO_VERSION} ARDUINO_ESP8266_ROOT=${ARDUINO_ROOT}/hardware/esp8266com/esp8266 ARDUINO_HOME=${HOME}/Arduino
+- ARDUINO_VERSION=nightly ARDUINO_ESP8266_VERSION=master ARDUINO_ROOT=${HOME}/arduino-${ARDUINO_VERSION} ARDUINO_ESP8266_ROOT=${ARDUINO_ROOT}/hardware/esp8266com/esp8266 ARDUINO_HOME=${HOME}/Arduino
+install:
+- ( cd ${HOME} && curl -O https://downloads.arduino.cc/arduino-${ARDUINO_VERSION}-linux64.tar.xz && tar xvf arduino-${ARDUINO_VERSION}-linux64.tar.xz )
+- git clone --branch ${ARDUINO_ESP8266_VERSION} https://github.com/esp8266/Arduino.git ${ARDUINO_ESP8266_ROOT}
+- ( cd ${ARDUINO_ESP8266_ROOT}/tools && python get.py )
+before_script:
+- mkdir -p ${ARDUINO_HOME}/libraries
+- ( cd ${ARDUINO_HOME}/libraries && ln -s ${TRAVIS_BUILD_DIR} firebase-arduino && ln -s ${TRAVIS_BUILD_DIR}/src/third-party/arduino-json-5.1.1 ArduinoJson )
+script:
+- ${ARDUINO_ROOT}/arduino-builder -verbose  -hardware ${ARDUINO_ROOT}/hardware/ -tools ${ARDUINO_ESP8266_ROOT}/tools/ -tools ${ARDUINO_ROOT}/tools-builder/ -fqbn esp8266com:esp8266:nodemcuv2 -libraries ${ARDUINO_HOME}/libraries/ -prefs build.flash_ld=${ARDUINO_ESP8266_ROOT}/tools/sdk/ld/eagle.flash.4m.ld -prefs build.flash_freq=40 -prefs build.flash_size=4M examples/FirebasePush_ESP8266/FirebasePush_ESP8266.ino

examples/FirebasePush_ESP8266/FirebasePush_ESP8266.ino

@@ -20,8 +20,8 @@
 #include <Firebase.h>
 
 // create firebase client.
-Firebase fbase = Firebase("example.firebaseio.com")
-                   .auth("secret_or_token");
+Firebase fbase("example.firebaseio.com", "secret_or_token");
+
 void setup() {
   Serial.begin(9600);
 

src/Firebase.cpp

@@ -32,17 +32,12 @@ String makeFirebaseURL(const String& path, const String& auth) {
 
 }  // namespace
 
-Firebase::Firebase(const String& host) : host_(host) {
+Firebase::Firebase(const String& host, const String& auth) : host_(host), auth_(auth) {
   http_.reset(FirebaseHttpClient::create());
   http_->setReuseConnection(true);
 }
 
-Firebase& Firebase::auth(const String& auth) {
-  auth_ = auth;
-  return *this;
-}
-
-const String& Firebase::auth() {
+const String& Firebase::auth() const {
   return auth_;
 }
 
@@ -168,7 +163,7 @@ FirebasePush::FirebasePush(const String& host, const String& auth,
                            FirebaseHttpClient* http)
   : FirebaseCall(host, auth, "POST", path, value, http) {
   if (!error()) {
-    //name_ = json()["name"].as<const char*>();
+    name_ = json()["name"].as<const char*>();
   }
 }
 

src/Firebase.h

@@ -37,14 +37,9 @@ class FirebaseStream;
 // Firebase REST API client.
 class Firebase {
  public:
-  explicit Firebase(const String& host);
-  Firebase& auth(const String& auth);
-  virtual ~Firebase() = default;
+  Firebase(const String& host, const String& auth = "");
 
-  Firebase(const Firebase&) = delete;
-
-  // Fetch auth string back.
-  const String& auth();
+  const String& auth() const;
 
   // Fetch json encoded `value` at `path`.
   FirebaseGet get(const String& path);

src/modem/begin-command.cpp

@@ -33,10 +33,7 @@ bool BeginCommand::execute(const String& command,
     return false;
   }
 
-  new_firebase_.reset(new Firebase(host));
-  if (auth.length() != 0) {
-    new_firebase_->auth(auth);
-  }
+  new_firebase_.reset(new Firebase(host, auth));
 
   out->println("+OK");
   return true;