Пример #1
0
/* ================================================================== *
 * Function: web_index
 * Description: Static callback function to display the homepage of the web server
 * Parameters: See Webduino documentation
 *             obj is a pointer to the instance of Server that added the callback
 * ================================================================== */
void web_index(WebServer &server, WebServer::ConnectionType type, char * c, bool b, void * obj) {
    server.httpSuccess();

    if (type != WebServer::HEAD) {
      server.printP(control_panel);
    }
}
Пример #2
0
void CheckLogin(WebServer &rServer, WebServer::ConnectionType Type, char *pchUrlTail, bool bTailComplete)
{

  rServer.httpSuccess();

  switch (Type)
  {
  case WebServer::GET:
    SendErrorPage(rServer);
    break;

  case WebServer::POST:
    if (IsValidLogin(rServer))
    {
      ActivateGarageDoor();
      SendAccessGrantedPage(rServer);
    }
    else
      SendAccessDeniedPage(rServer);
    break;

    // None of these are expected, so we don't respond. 
  case WebServer::INVALID:
  case WebServer::HEAD:
  case WebServer::PUT:
  case WebServer::DELETE:
  case WebServer::PATCH:
  default:
    break;
  }
}
Пример #3
0
// --------------- Page request handlers
void ShowWebRoot(WebServer &rServer, WebServer::ConnectionType Type, char *pchUrlTail, bool bTailComplete)
{
  // Expire grace login period when the home page is shown. 
  PasswordManager.ClearGracePassword();

  // We show the password entry page as the web root. Presents a form that asks for a password.
  rServer.httpSuccess();

  switch (Type)
  {
  case WebServer::GET:
    SendLoginPage(rServer);
    break;

  case WebServer::POST:
    SendErrorPage(rServer);
    break;

    // None of these are expected, so we don't respond. 
  case WebServer::INVALID:
  case WebServer::HEAD:
  case WebServer::PUT:
  case WebServer::DELETE:
  case WebServer::PATCH:
  default:
    break;
  }
}
Пример #4
0
/* ================================================================== *
 * Function: web_input
 * Description: Static callback function to handle input to the server
 * Parameters: See Webduino documentation
 *             obj is a pointer to the instance of Server that added the callback
 * ================================================================== */
void web_input(WebServer &server, WebServer::ConnectionType type, char * c, bool b, void * obj) {
    if (type == WebServer::POST) {
        Server * s = (Server *) obj;
        bool repeat;
        char name[16], value[16];
        do {
            // Read all POST params, returns false when no more params
            repeat = server.readPOSTparam(name, 16, value, 16);

            if (strcmp(name, "visualizer") == 0) {
                int type = strtol(value, NULL, 10);
                // Ensure type is valid, default to VISUALIZER_BARS
                switch (type) {
                    case VISUALIZER_BARS:
                    case VISUALIZER_BARS_MIDDLE:
                    case VISUALIZER_PULSE:
                    case VISUALIZER_PLASMA:
                    case VISUALIZER_RAINBOW:
                    case VISUALIZER_WHEEL:
                        s->set_visualizer(type); break;
                    default:
                        s->set_visualizer(VISUALIZER_BARS); break;
                }
            } else if (strcmp(name, "other") == 0) {
                int type = strtol(value, NULL, 10);
                // Ensure type is valid, default to BOUNCING_LINES
                switch (type) {
                    case BOUNCING_LINES:
                    case BAR_TEST:
                    case PIXEL_TEST:
                    case AMBIENT_LIGHTING:
                        s->set_visualizer(type); break;
                    default:
                        s->set_visualizer(BOUNCING_LINES); break;
                }
            } else if (strcmp(name, "power") == 0) {
                s->set_power(strtol(value, NULL, 10));
            }
        } while (repeat);
            // after procesing the POST data, tell the web browser to reload
            // the page using a GET method.
            server.httpSeeOther("/web_input");
            return;
        }

        /* for a GET or HEAD, send the standard "it's all OK headers" */
        server.httpSuccess();

        /* we don't output the body for a HEAD request */
        if (type == WebServer::GET) {
            server.printP(control_panel);
        }
}
Пример #5
0
void RestDhtApi::dht(WebServer &server, WebServer::ConnectionType type,
		char *url_tail, bool tail_complete) {
	URLPARAM_RESULT rc;
	char name[32];
	char value[32];

	//server.httpSuccess("application/json");
	server.httpSuccess();

	if (type != WebServer::GET)
		return;

	if (strlen(url_tail)) {

		DHT dht;

		while (strlen(url_tail)) {

			rc = server.nextURLparam(&url_tail, name, 32, value, 32);

			String param = String(name);

			if (param == "pin") {

				String vl = value;
				int v = atoi(vl.c_str());

				dht.setup(v);

				dht.getMinimumSamplingPeriod();

				double hum = dht.getHumidity();
				double tempC = dht.getTemperature();
				double tempF = dht.toFahrenheit(tempC);

				Serial.println(v);

				Serial.print(dht.getStatusString());
				Serial.print(" - ");
				Serial.print(hum, 1);
				Serial.print("% - ");
				Serial.print(tempC, 1);
				Serial.print("C - ");
				Serial.print(tempF, 1);
				Serial.println("F");

			}

		}
	}
}
Пример #6
0
void WebManager::pushButtonCmd(WebServer& server, WebServer::ConnectionType type, char* url_tail, bool tail_complete) {
#ifdef PRINT_DEBUG_MSGS
	Serial.println("ajax_action");
#endif
	if (getInstance()->m_webserver->checkCredentials(IOManager::getInstance()->m_credentialsFile->m_authCredentials)) {
		if (type == WebServer::POST) {
			IOManager::getInstance()->m_actionDoorCmd->toggleFor();
		}

		/* for a GET or HEAD, send the standard "it's all OK headers" */
		server.httpSuccess();
	} else {
		/* send a 401 error back causing the web browser to prompt the user for credentials */
		server.httpUnauthorized();
	}
}
Пример #7
0
//----------------------------------------------------------------------------------------------------
// This function is called by webserver (by pointer on function). It manage http request
void WebManager::webPageCmd(WebServer &server, WebServer::ConnectionType type, char *url_tail, bool tail_complete) {
#ifdef PRINT_DEBUG_MSGS
	Serial.println("Index");
#endif
	if (getInstance()->m_webserver->checkCredentials(IOManager::getInstance()->m_credentialsFile->m_authCredentials)) {
		/* for a GET or HEAD, send the standard "it's all OK headers" */
		server.httpSuccess();

		/* we don't output the body for a HEAD request */
		if (type != WebServer::HEAD) {
			getInstance()->m_mainPage->print();
		}
	} else {
		/* send a 401 error back causing the web browser to prompt the user for credentials */
		server.httpUnauthorized();
	}
}
Пример #8
0
void RestApi::put(WebServer &server, WebServer::ConnectionType type,
		char *url_tail, bool tail_complete) {

	URLPARAM_RESULT rc;
	char name[32];
	char value[32];

	//server.httpSuccess("application/json");
	server.httpSuccess();

	if (type != WebServer::PUT)
		return;

	if (strlen(url_tail)) {
		while (strlen(url_tail)) {
			rc = server.nextURLparam(&url_tail, name, 32, value, 32);

			String param = String(name);
			String vl = value;

			int v = atoi(vl.c_str());

			if (v >= 0) {

				String t = name;
				char tp = t.charAt(0);
				String p = t.substring(1, 32);
				int pin = atoi(p.c_str());

				if (tp == 'd') {
                    digitalWrite(pin, v);
				} else {
                    analogWrite(pin, v);
                }

                Serial.print(pin + ":");
                Serial.println(v);

			}

		}
	}
}
Пример #9
0
void WebManager::getStateCmd(WebServer& server, WebServer::ConnectionType type, char* url_tail, bool tail_complete) {
#ifdef PRINT_DEBUG_MSGS
	Serial.println("ajax_refresh");
#endif
	if (getInstance()->m_webserver->checkCredentials(IOManager::getInstance()->m_credentialsFile->m_authCredentials)) {
		/* for a GET or HEAD, send the standard "it's all OK headers" */
		server.httpSuccess();
		server.print("{'state': ");
		server.print(DoorStateManager::getInstance()->m_currentState->getId());
		server.print(", 'obstacle': ");
		server.print(DoorStateManager::getInstance()->isObstacleDetected() ? "true" : "false");
		server.print(", 'forgottenOpened': ");
		server.print(DoorStateManager::getInstance()->isForgottenOpenedDoor() ? "true" : "false");
		server.print('}');
	} else {
		/* send a 401 error back causing the web browser to prompt the user for credentials */
		server.httpUnauthorized();
	}
}
Пример #10
0
/* commands are functions that get called by the webserver framework
 * they can read any posted data from client, and they output to the
 * server to send data back to the web browser. */
void helloCmd(WebServer &server, WebServer::ConnectionType type, char *, bool)
{

    /* this line sends the standard "we're all OK" headers back to the
     browser */
    server.httpSuccess();
    
    /* if we're handling a GET or POST, we can output our data here.
     For a HEAD request, we just stop after outputting headers. */
    if (type != WebServer::HEAD)
    {
        /* this defines some HTML text in read-only memory aka PROGMEM.
         * This is needed to avoid having the string copied to our limited
         * amount of RAM. */
        const char *helloMsg = "<html><body><h1>Hello, Costanza!</h1></body></html>";

        /* this is a special form of print that outputs from PROGMEM */
        server.print(helloMsg);
    }
}
Пример #11
0
void RestApi::get(WebServer &server, WebServer::ConnectionType type,
		char *url_tail, bool tail_complete) {

	URLPARAM_RESULT rc;
	char name[32];
	char value[32];

	//server.httpSuccess("application/json");
	server.httpSuccess();

	if (type != WebServer::GET)
		return;

	if (strlen(url_tail)) {
		while (strlen(url_tail)) {
			rc = server.nextURLparam(&url_tail, name, 32, value, 32);

			String param = String(name);

			if (param == "pin") {

				String t = value;
				char tp = t.charAt(0);
				String p = t.substring(1, 32);
				int pin = atoi(p.c_str());

				if (tp == 'd') {
					Serial.println(digitalRead(pin));
				} else {
					Serial.println(analogRead(pin));
				}

			}

		}

	}
}