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webserver.cpp
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/**
* @file
* @author Patrick Jahns http://github.com/patrickjahns
*
* @section LICENSE
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 3 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details at
* https://www.gnu.org/copyleft/gpl.html
*
* @section DESCRIPTION
*
*
*/
#include <RGBWWCtrl.h>
#include <Services/WebHelpers/base64.h>
ApplicationWebserver::ApplicationWebserver() {
_running = false;
}
void ApplicationWebserver::init() {
setDefaultHandler(HttpPathDelegate(&ApplicationWebserver::onFile, this));
enableHeaderProcessing("Authorization");
addPath("/", HttpPathDelegate(&ApplicationWebserver::onIndex, this));
addPath("/webapp", HttpPathDelegate(&ApplicationWebserver::onWebapp, this));
addPath("/config", HttpPathDelegate(&ApplicationWebserver::onConfig, this));
addPath("/info", HttpPathDelegate(&ApplicationWebserver::onInfo, this));
addPath("/color", HttpPathDelegate(&ApplicationWebserver::onColor, this));
addPath("/animation", HttpPathDelegate(&ApplicationWebserver::onAnimation, this));
addPath("/networks", HttpPathDelegate(&ApplicationWebserver::onNetworks, this));
addPath("/scan_networks", HttpPathDelegate(&ApplicationWebserver::onScanNetworks, this));
addPath("/system", HttpPathDelegate(&ApplicationWebserver::onSystemReq, this));
addPath("/update", HttpPathDelegate(&ApplicationWebserver::onUpdate, this));
addPath("/connect", HttpPathDelegate(&ApplicationWebserver::onConnect, this));
addPath("/generate_204", HttpPathDelegate(&ApplicationWebserver::generate204, this));
addPath("/ping", HttpPathDelegate(&ApplicationWebserver::onPing, this));
_init = true;
}
void ApplicationWebserver::start() {
if (_init == false) {
init();
}
listen(80);
_running = true;
}
void ApplicationWebserver::stop() {
close();
_running = false;
}
bool ICACHE_FLASH_ATTR ApplicationWebserver::authenticated(HttpRequest &request, HttpResponse &response) {
if (!app.cfg.general.api_secured)
return true;
String userPass = request.getHeader("Authorization");
// header in form of: "Basic MTIzNDU2OmFiY2RlZmc="so the 6 is to get to beginning of 64 encoded string
int headerLength = userPass.length() - 6;
if (headerLength > 50) {
return false;
}
unsigned char decbuf[headerLength]; // buffer for the decoded string
int outlen = base64_decode(headerLength, userPass.c_str() + 6, headerLength, decbuf);
decbuf[outlen] = 0;
userPass = String((char*) decbuf);
if (userPass.endsWith(app.cfg.general.api_password)) {
return true;
}
response.authorizationRequired();
response.setHeader("WWW-Authenticate", "Basic realm=\"RGBWW Server\"");
response.setHeader("401 wrong credentials", "wrong credentials");
response.setHeader("Connection", "close");
return false;
}
String ApplicationWebserver::getApiCodeMsg(API_CODES code) {
switch (code) {
case API_CODES::API_MISSING_PARAM:
return String("missing param");
case API_CODES::API_UNAUTHORIZED:
return String("authorization required");
case API_CODES::API_UPDATE_IN_PROGRESS:
return String("update in progress");
default:
return String("bad request");
}
}
void ApplicationWebserver::sendApiResponse(HttpResponse &response, JsonObjectStream* stream, int code /* = 200 */) {
response.setAllowCrossDomainOrigin("*");
if (code != 200) {
response.badRequest();
}
response.sendJsonObject(stream);
}
void ApplicationWebserver::sendApiCode(HttpResponse &response, API_CODES code, String msg /* = "" */) {
JsonObjectStream* stream = new JsonObjectStream();
JsonObject& json = stream->getRoot();
if (msg == "") {
msg = getApiCodeMsg(code);
}
if (code == API_CODES::API_SUCCESS) {
json["success"] = true;
sendApiResponse(response, stream, 200);
} else {
json["error"] = msg;
sendApiResponse(response, stream, 400);
}
}
void ApplicationWebserver::onFile(HttpRequest &request, HttpResponse &response) {
if (!authenticated(request, response)) {
return;
}
if (app.ota.isProccessing()) {
response.setContentType("text/plain");
response.setStatusCode(503, "SERVICE UNAVAILABLE");
response.sendString("OTA in progress");
return;
}
if (!app.isFilesystemMounted()) {
response.setContentType("text/plain");
response.setStatusCode(500, "INTERNAL SERVER ERROR");
response.sendString("No filesystem mounted");
return;
}
String file = request.getPath();
if (file[0] == '/')
file = file.substring(1);
if (file[0] == '.') {
response.forbidden();
return;
}
if (!fileExist(file) && !fileExist(file + ".gz") && WifiAccessPoint.isEnabled()) {
//if accesspoint is active and we couldn`t find the file - redirect to index
debugapp("ApplicationWebserver::onFile redirecting");
response.redirect("http://" + WifiAccessPoint.getIP().toString() + "/webapp");
} else {
response.setCache(86400, true); // It's important to use cache for better performance.
response.sendFile(file);
}
}
void ApplicationWebserver::onIndex(HttpRequest &request, HttpResponse &response) {
if (!authenticated(request, response)) {
return;
}
if (app.ota.isProccessing()) {
response.setContentType("text/plain");
response.setStatusCode(503, "SERVICE UNAVAILABLE");
response.sendString("OTA in progress");
return;
}
if (WifiAccessPoint.isEnabled()) {
response.redirect("http://" + WifiAccessPoint.getIP().toString() + "/webapp");
} else {
response.redirect("http://" + WifiStation.getIP().toString() + "/webapp");
}
}
void ApplicationWebserver::onWebapp(HttpRequest &request, HttpResponse &response) {
if (!authenticated(request, response)) {
return;
}
if (app.ota.isProccessing()) {
response.setContentType("text/plain");
response.setStatusCode(503, "SERVICE UNAVAILABLE");
response.sendString("OTA in progress");
return;
}
if (request.getRequestMethod() != RequestMethod::GET) {
response.badRequest();
return;
}
if (!app.isFilesystemMounted()) {
response.setContentType("text/plain");
response.setStatusCode(500, "INTERNAL SERVER ERROR");
response.sendString("No filesystem mounted");
return;
}
if (!WifiStation.isConnected()) {
// not yet connected - serve initial settings page
response.sendFile("init.html");
} else {
// we are connected to ap - serve normal settings page
response.sendFile("index.html");
}
}
void ApplicationWebserver::onConfig(HttpRequest &request, HttpResponse &response) {
if (!authenticated(request, response)) {
return;
}
if (app.ota.isProccessing()) {
sendApiCode(response, API_CODES::API_UPDATE_IN_PROGRESS);
return;
}
if (request.getRequestMethod() != RequestMethod::POST && request.getRequestMethod() != RequestMethod::GET) {
sendApiCode(response, API_CODES::API_BAD_REQUEST);
return;
}
if (request.getRequestMethod() == RequestMethod::POST) {
if (request.getBody() == NULL) {
sendApiCode(response, API_CODES::API_BAD_REQUEST);
return;
}
bool error = false;
String error_msg = getApiCodeMsg(API_CODES::API_BAD_REQUEST);
DynamicJsonBuffer jsonBuffer;
JsonObject& root = jsonBuffer.parseObject(request.getBody());
// remove comment for debugging
//root.prettyPrintTo(Serial);
bool ip_updated = false;
bool color_updated = false;
bool ap_updated = false;
if (!root.success()) {
sendApiCode(response, API_CODES::API_BAD_REQUEST);
return;
}
if (root["network"].success()) {
if (root["network"]["connection"].success()) {
if (root["network"]["connection"]["dhcp"].success()) {
if (root["network"]["connection"]["dhcp"] != app.cfg.network.connection.dhcp) {
app.cfg.network.connection.dhcp = root["network"]["connection"]["dhcp"];
ip_updated = true;
}
}
if (!app.cfg.network.connection.dhcp) {
//only change if dhcp is off - otherwise ignore
IPAddress ip, netmask, gateway;
if (root["network"]["connection"]["ip"].success()) {
ip = root["network"]["connection"]["ip"].asString();
if (!(ip == app.cfg.network.connection.ip)) {
app.cfg.network.connection.ip = ip;
ip_updated = true;
}
} else {
error = true;
error_msg = "missing ip";
}
if (root["network"]["connection"]["netmask"].success()) {
netmask = root["network"]["connection"]["netmask"].asString();
if (!(netmask == app.cfg.network.connection.netmask)) {
app.cfg.network.connection.netmask = netmask;
ip_updated = true;
}
} else {
error = true;
error_msg = "missing netmask";
}
if (root["network"]["connection"]["gateway"].success()) {
gateway = root["network"]["connection"]["gateway"].asString();
if (!(gateway == app.cfg.network.connection.gateway)) {
app.cfg.network.connection.gateway = gateway;
ip_updated = true;
}
} else {
error = true;
error_msg = "missing gateway";
}
}
}
if (root["network"]["ap"].success()) {
if (root["network"]["ap"]["ssid"].success()) {
if (root["network"]["ap"]["ssid"] != app.cfg.network.ap.ssid) {
app.cfg.network.ap.ssid = root["network"]["ap"]["ssid"].asString();
ap_updated = true;
}
}
if (root["network"]["ap"]["secured"].success()) {
if (root["network"]["ap"]["secured"].as<bool>()) {
if (root["network"]["ap"]["password"].success()) {
if (root["network"]["ap"]["password"] != app.cfg.network.ap.password) {
app.cfg.network.ap.secured = root["network"]["ap"]["secured"];
app.cfg.network.ap.password = root["network"]["ap"]["password"].asString();
ap_updated = true;
}
} else {
error = true;
error_msg = "missing password for securing ap";
}
} else if (root["network"]["ap"]["secured"] != app.cfg.network.ap.secured) {
app.cfg.network.ap.secured = root["network"]["ap"]["secured"];
ap_updated = true;
}
}
}
if (root["network"]["mqtt"].success()) {
//TODO: what to do if changed?
if (root["network"]["mqtt"]["enabled"].success()) {
if (root["network"]["mqtt"]["enabled"] != app.cfg.network.mqtt.enabled) {
app.cfg.network.mqtt.enabled = root["network"]["mqtt"]["enabled"];
}
}
if (root["network"]["mqtt"]["server"].success()) {
if (root["network"]["mqtt"]["server"] != app.cfg.network.mqtt.server) {
app.cfg.network.mqtt.server = root["network"]["mqtt"]["server"].asString();
}
}
if (root["network"]["mqtt"]["port"].success()) {
if (root["network"]["mqtt"]["port"] != app.cfg.network.mqtt.port) {
app.cfg.network.mqtt.port = root["network"]["mqtt"]["port"];
}
}
if (root["network"]["mqtt"]["username"].success()) {
if (root["network"]["mqtt"]["username"] != app.cfg.network.mqtt.username) {
app.cfg.network.mqtt.username = root["network"]["mqtt"]["username"].asString();
}
}
if (root["network"]["mqtt"]["password"].success()) {
if (root["network"]["mqtt"]["password"] != app.cfg.network.mqtt.password) {
app.cfg.network.mqtt.password = root["network"]["mqtt"]["password"].asString();
}
}
}
}
if (root["color"].success()) {
if (root["color"]["hsv"].success()) {
if (root["color"]["hsv"]["model"].success()) {
if (root["color"]["hsv"]["model"] != app.cfg.color.hsv.model) {
app.cfg.color.hsv.model = root["color"]["hsv"]["model"].as<int>();
color_updated = true;
}
}
if (root["color"]["hsv"]["red"].success()) {
if (root["color"]["hsv"]["red"].as<float>() != app.cfg.color.hsv.red) {
app.cfg.color.hsv.red = root["color"]["hsv"]["red"].as<float>();
color_updated = true;
}
}
if (root["color"]["hsv"]["yellow"].success()) {
if (root["color"]["hsv"]["yellow"].as<float>() != app.cfg.color.hsv.yellow) {
app.cfg.color.hsv.yellow = root["color"]["hsv"]["yellow"].as<float>();
color_updated = true;
}
}
if (root["color"]["hsv"]["green"].success()) {
if (root["color"]["hsv"]["green"].as<float>() != app.cfg.color.hsv.green) {
app.cfg.color.hsv.green = root["color"]["hsv"]["green"].as<float>();
color_updated = true;
}
}
if (root["color"]["hsv"]["cyan"].success()) {
if (root["color"]["hsv"]["cyan"].as<float>() != app.cfg.color.hsv.cyan) {
app.cfg.color.hsv.cyan = root["color"]["hsv"]["cyan"].as<float>();
color_updated = true;
}
}
if (root["color"]["hsv"]["blue"].success()) {
if (root["color"]["hsv"]["blue"].as<float>() != app.cfg.color.hsv.blue) {
app.cfg.color.hsv.blue = root["color"]["hsv"]["blue"].as<float>();
color_updated = true;
}
}
if (root["color"]["hsv"]["magenta"].success()) {
if (root["color"]["hsv"]["magenta"].as<float>() != app.cfg.color.hsv.magenta) {
app.cfg.color.hsv.magenta = root["color"]["hsv"]["magenta"].as<float>();
color_updated = true;
}
}
}
if (root["color"]["outputmode"].success()) {
if (root["color"]["outputmode"] != app.cfg.color.outputmode) {
app.cfg.color.outputmode = root["color"]["outputmode"].as<int>();
color_updated = true;
}
}
if (root["color"]["brightness"].success()) {
if (root["color"]["brightness"]["red"].success()) {
if (root["color"]["brightness"]["red"].as<int>() != app.cfg.color.brightness.red) {
app.cfg.color.brightness.red = root["color"]["brightness"]["red"].as<int>();
color_updated = true;
}
}
if (root["color"]["brightness"]["green"].success()) {
if (root["color"]["brightness"]["green"].as<int>() != app.cfg.color.brightness.green) {
app.cfg.color.brightness.green = root["color"]["brightness"]["green"].as<int>();
color_updated = true;
}
}
if (root["color"]["brightness"]["blue"].success()) {
if (root["color"]["brightness"]["blue"].as<int>() != app.cfg.color.brightness.blue) {
app.cfg.color.brightness.blue = root["color"]["brightness"]["blue"].as<int>();
color_updated = true;
}
}
if (root["color"]["brightness"]["ww"].success()) {
if (root["color"]["brightness"]["ww"].as<int>() != app.cfg.color.brightness.ww) {
app.cfg.color.brightness.ww = root["color"]["brightness"]["ww"].as<int>();
color_updated = true;
}
}
if (root["color"]["brightness"]["cw"].success()) {
if (root["color"]["brightness"]["cw"].as<int>() != app.cfg.color.brightness.cw) {
app.cfg.color.brightness.cw = root["color"]["brightness"]["cw"].as<int>();
color_updated = true;
}
}
}
if (root["color"]["colortemp"].success()) {
if (root["color"]["colortemp"]["ww"].success()) {
if (root["color"]["colortemp"]["cw"].as<int>() != app.cfg.color.colortemp.ww) {
app.cfg.color.colortemp.ww = root["color"]["colortemp"]["ww"].as<int>();
color_updated = true;
}
}
if (root["color"]["colortemp"]["cw"].success()) {
if (root["color"]["colortemp"]["cw"].as<int>() != app.cfg.color.colortemp.cw) {
app.cfg.color.colortemp.cw = root["color"]["colortemp"]["cw"].as<int>();
color_updated = true;
}
}
}
}
if (root["security"].success()) {
if (root["security"]["api_secured"].success()) {
if (root["security"]["api_secured"].as<bool>()) {
if (root["security"]["api_password"].success()) {
if (root["security"]["api_password"] != app.cfg.general.api_password) {
app.cfg.general.api_secured = root["security"]["api_secured"];
app.cfg.general.api_password = root["security"]["api_password"].asString();
}
} else {
error = true;
error_msg = "missing password to secure settings";
}
} else {
app.cfg.general.api_secured = root["security"]["api_secured"];
app.cfg.general.api_password = "";
}
}
}
if (root["ota"].success()) {
if (root["ota"]["url"].success()) {
app.cfg.general.otaurl = root["ota"]["url"].asString();
}
}
// update and save settings if we haven`t received any error until now
if (!error) {
if (ip_updated) {
if (root["restart"].success()) {
if (root["restart"] == true) {
debugapp("ApplicationWebserver::onConfig ip settings changed - rebooting");
app.delayedCMD("restart", 3000); // wait 3s to first send response
//json["data"] = "restart";
}
}
};
if (ap_updated) {
if (root["restart"].success()) {
if (root["restart"] == true && WifiAccessPoint.isEnabled()) {
debugapp("ApplicationWebserver::onConfig wifiap settings changed - rebooting");
app.delayedCMD("restart", 3000); // wait 3s to first send response
//json["data"] = "restart";
}
}
}
if (color_updated) {
debugapp("ApplicationWebserver::onConfig color settings changed - refreshing");
//refresh settings
app.rgbwwctrl.setup();
//refresh current output
app.rgbwwctrl.refresh();
}
app.cfg.save();
sendApiCode(response, API_CODES::API_SUCCESS);
} else {
sendApiCode(response, API_CODES::API_MISSING_PARAM, error_msg);
}
} else {
JsonObjectStream* stream = new JsonObjectStream();
JsonObject& json = stream->getRoot();
// returning settings
JsonObject& net = json.createNestedObject("network");
JsonObject& con = net.createNestedObject("connection");
con["dhcp"] = WifiStation.isEnabledDHCP();
//con["ip"] = WifiStation.getIP().toString();
//con["netmask"] = WifiStation.getNetworkMask().toString();
//con["gateway"] = WifiStation.getNetworkGateway().toString();
con["ip"] = app.cfg.network.connection.ip.toString();
con["netmask"] = app.cfg.network.connection.netmask.toString();
con["gateway"] = app.cfg.network.connection.gateway.toString();
JsonObject& ap = net.createNestedObject("ap");
ap["secured"] = app.cfg.network.ap.secured;
ap["ssid"] = app.cfg.network.ap.ssid.c_str();
JsonObject& mqtt = net.createNestedObject("mqtt");
mqtt["enabled"] = app.cfg.network.mqtt.enabled;
mqtt["server"] = app.cfg.network.mqtt.server.c_str();
mqtt["port"] = app.cfg.network.mqtt.port;
mqtt["username"] = app.cfg.network.mqtt.username.c_str();
//mqtt["password"] = app.cfg.network.mqtt.password.c_str();
JsonObject& color = json.createNestedObject("color");
color["outputmode"] = app.cfg.color.outputmode;
JsonObject& hsv = color.createNestedObject("hsv");
hsv["model"] = app.cfg.color.hsv.model;
hsv["red"] = app.cfg.color.hsv.red;
hsv["yellow"] = app.cfg.color.hsv.yellow;
hsv["green"] = app.cfg.color.hsv.green;
hsv["cyan"] = app.cfg.color.hsv.cyan;
hsv["blue"] = app.cfg.color.hsv.blue;
hsv["magenta"] = app.cfg.color.hsv.magenta;
JsonObject& brighntess = color.createNestedObject("brightness");
brighntess["red"] = app.cfg.color.brightness.red;
brighntess["green"] = app.cfg.color.brightness.green;
brighntess["blue"] = app.cfg.color.brightness.blue;
brighntess["ww"] = app.cfg.color.brightness.ww;
brighntess["cw"] = app.cfg.color.brightness.cw;
JsonObject& ctmp = color.createNestedObject("colortemp");
ctmp["ww"] = app.cfg.color.colortemp.ww;
ctmp["cw"] = app.cfg.color.colortemp.cw;
JsonObject& s = json.createNestedObject("security");
s["api_secured"] = app.cfg.general.api_secured;
JsonObject& ota = json.createNestedObject("ota");
ota["url"] = app.cfg.general.otaurl;
sendApiResponse(response, stream);
}
}
void ApplicationWebserver::onInfo(HttpRequest &request, HttpResponse &response) {
if (!authenticated(request, response)) {
return;
}
if (app.ota.isProccessing()) {
sendApiCode(response, API_CODES::API_UPDATE_IN_PROGRESS);
return;
}
if (request.getRequestMethod() != RequestMethod::GET) {
sendApiCode(response, API_CODES::API_BAD_REQUEST);
return;
}
JsonObjectStream* stream = new JsonObjectStream();
JsonObject& data = stream->getRoot();
data["deviceid"] = String(system_get_chip_id());
data["current_rom"] = String(app.getRomSlot());
data["firmware"] = fw_version;
data["git_version"] = fw_git_version;
data["git_date"] = fw_git_date;
data["config_version"] = app.cfg.configversion;
data["sming"] = SMING_VERSION;
JsonObject& rgbww = data.createNestedObject("rgbww");
rgbww["version"] = RGBWW_VERSION;
rgbww["queuesize"] = RGBWW_ANIMATIONQSIZE;
JsonObject& con = data.createNestedObject("connection");
con["connected"] = WifiStation.isConnected();
con["ssid"] = WifiStation.getSSID();
con["dhcp"] = WifiStation.isEnabledDHCP();
con["ip"] = WifiStation.getIP().toString();
con["netmask"] = WifiStation.getNetworkMask().toString();
con["gateway"] = WifiStation.getNetworkGateway().toString();
con["mac"] = WifiStation.getMAC();
//con["mdnshostname"] = app.cfg.network.connection.mdnshostname.c_str();
sendApiResponse(response, stream);
}
void ApplicationWebserver::onColor(HttpRequest &request, HttpResponse &response) {
if (!authenticated(request, response)) {
return;
}
if (app.ota.isProccessing()) {
sendApiCode(response, API_CODES::API_UPDATE_IN_PROGRESS);
return;
}
if (request.getRequestMethod() != RequestMethod::POST && request.getRequestMethod() != RequestMethod::GET) {
sendApiCode(response, API_CODES::API_BAD_REQUEST);
return;
}
bool error = false;
if (request.getRequestMethod() == RequestMethod::POST) {
String body = request.getBody();
if (body == NULL || body.length() > 128) {
sendApiCode(response, API_CODES::API_BAD_REQUEST);
return;
} else {
DynamicJsonBuffer jsonBuffer;
JsonObject& root = jsonBuffer.parseObject(body);
//root.prettyPrintTo(Serial);
if (root["kelvin"].success()) {
int t, k = 0;
bool q = false;
k = root["kelvin"].as<int>();
if (root["t"].success()) {
t = root["t"].as<int>();
}
if (root["q"].success()) {
q = root["q"];
}
//TODO: hand to rgbctrl
} else if (root["hsv"].success()) {
if (!(root["hsv"]["h"].success() && root["hsv"]["s"].success() && root["hsv"]["v"].success())) {
sendApiCode(response, API_CODES::API_MISSING_PARAM);
return;
}
float h, s, v;
int t, ct = 0;
int d = 1;
bool q = false;
String cmd = "solid";
HSVCT c;
h = constrain(root["hsv"]["h"].as<float>(), 0.0, 360.0);
s = constrain(root["hsv"]["s"].as<float>(), 0.0, 100.0);
v = constrain(root["hsv"]["v"].as<float>(), 0.0, 100.0);
if (root["hsv"]["ct"].success()) {
ct = root["hsv"]["ct"].as<int>();
if (ct != 0 && (ct < 100 || ct > 10000 || (ct > 500 && ct < 2000))) {
sendApiCode(response, API_CODES::API_BAD_REQUEST, "bad param for ct");
return;
}
}
if (root["cmd"].success()) {
cmd = root["cmd"].asString();
}
if (root["t"].success()) {
t = root["t"].as<int>();
}
if (root["q"].success()) {
q = root["q"];
if (q) {
if (app.rgbwwctrl.isAnimationQFull()) {
sendApiCode(response, API_CODES::API_BAD_REQUEST, "queue is full");
return;
}
}
}
if (root["d"].success()) {
d = root["d"].as<int>();
}
c = HSVCT(h, s, v, ct);
if(!root["hsv"]["from"].success()) {
debugapp("ApplicationWebserver::onColor hsv CMD:%s Q:%d h:%f s:%f v:%f ct:%i ", cmd, q, h, s, v, ct);
if (cmd.equals("fade")) {
app.rgbwwctrl.fadeHSV(c, t, d, q);
} else {
app.rgbwwctrl.setHSV(c, t, q);
}
} else {
float from_h, from_s, from_v;
int from_ct = 0;
HSVCT from_c;
if (!(root["hsv"]["from"]["h"].success() && root["hsv"]["from"]["s"].success() && root["hsv"]["from"]["v"].success())) {
sendApiCode(response, API_CODES::API_MISSING_PARAM);
return;
}
from_h = constrain(root["hsv"]["from"]["h"].as<float>(), 0.0, 360.0);
from_s = constrain(root["hsv"]["from"]["s"].as<float>(), 0.0, 100.0);
from_v = constrain(root["hsv"]["from"]["v"].as<float>(), 0.0, 100.0);
if (root["hsv"]["from"]["ct"].success()) {
from_ct = root["hsv"]["from"]["ct"].as<int>();
if (from_ct != 0 && (from_ct < 100 || from_ct > 10000 || (from_ct > 500 && from_ct < 2000))) {
sendApiCode(response, API_CODES::API_BAD_REQUEST, "bad param for from:ct");
return;
}
}
from_c = HSVCT(from_h, from_s, from_v, from_ct);
debugapp("ApplicationWebserver::onColor hsv CMD:%s Q:%d FROM h:%f s:%f v:%f ct:%i - TO h:%f s :%f v:%f ct:%i ", cmd, q, from_h, from_s, from_v, from_ct, h, s, v, ct);
app.rgbwwctrl.fadeHSV(from_c, c, t, d, q);
}
} else if (root["raw"].success()) {
if (!(root["raw"]["r"].success()
&& root["raw"]["g"].success()
&& root["raw"]["b"].success()
&& root["raw"]["ww"].success()
&& root["raw"]["cw"].success())) {
sendApiCode(response, API_CODES::API_MISSING_PARAM);
return;
}
ChannelOutput output;
int t, r, g, b, ww, cw = 0;
String cmd = "solid";
bool q = false;
r = constrain(root["raw"]["r"].as<int>(), 0, 1023);
g = constrain(root["raw"]["g"].as<int>(), 0, 1023);
b = constrain(root["raw"]["b"].as<int>(), 0, 1023);
ww = constrain(root["raw"]["ww"].as<int>(), 0, 1023);
cw = constrain(root["raw"]["cw"].as<int>(), 0, 1023);
if (root["cmd"].success()) {
cmd = root["cmd"].asString();
}
if (root["t"].success()) {
t = root["t"].as<int>();
}
if (root["q"].success()) {
q = root["q"];
if (q) {
if (app.rgbwwctrl.isAnimationQFull()) {
sendApiCode(response, API_CODES::API_BAD_REQUEST, "queue is full");
return;
}
}
}
output = ChannelOutput(r, g, b, ww, cw);
if(!root["raw"]["from"].success()) {
debugapp("ApplicationWebserver::onColor raw CMD:%s Q:%d r:%i g:%i b:%i ww:%i cw:%i", cmd, q, r, g, b, ww, cw);
if (cmd.equals("fade")) {
app.rgbwwctrl.fadeRAW(output, t, q);
} else {
app.rgbwwctrl.setRAW(output, t, q);
}
} else {
if (!(root["raw"]["from"]["r"].success()
&& root["raw"]["from"]["g"].success()
&& root["raw"]["from"]["b"].success()
&& root["raw"]["from"]["ww"].success()
&& root["raw"]["from"]["cw"].success())) {
sendApiCode(response, API_CODES::API_MISSING_PARAM);
return;
}
int from_r, from_g, from_b, from_ww, from_cw = 0;
ChannelOutput from_output;
from_r = constrain(root["raw"]["r"].as<int>(), 0, 1023);
from_g = constrain(root["raw"]["g"].as<int>(), 0, 1023);
from_b = constrain(root["raw"]["b"].as<int>(), 0, 1023);
from_ww = constrain(root["raw"]["ww"].as<int>(), 0, 1023);
from_cw = constrain(root["raw"]["cw"].as<int>(), 0, 1023);
from_output = ChannelOutput(from_r, from_g, from_b, from_ww, from_cw);
debugapp("ApplicationWebserver::onColor raw CMD:%s Q:%d FROM r:%i g:%i b:%i ww:%i cw:%i TO r:%i g:%i b:%i ww:%i cw:%i",
cmd, q, from_r, from_g, from_b, from_ww, from_cw, r, g, b, ww, cw);
app.rgbwwctrl.fadeRAW(from_output, output, t, q);
}
} else {
sendApiCode(response, API_CODES::API_MISSING_PARAM);
return;
}
sendApiCode(response, API_CODES::API_SUCCESS);
}
} else {
JsonObjectStream* stream = new JsonObjectStream();
JsonObject& json = stream->getRoot();
String mode = request.getQueryParameter("mode", "hsv");
if (mode.equals("raw")) {
JsonObject& raw = json.createNestedObject("raw");
ChannelOutput output = app.rgbwwctrl.getCurrentOutput();
raw["r"] = output.r;
raw["g"] = output.g;
raw["b"] = output.b;
raw["ww"] = output.ww;
raw["cw"] = output.cw;
} else if (mode.equals("temp")) {
json["kelvin"] = 0;
//TODO get kelvin from controller
} else {
JsonObject& hsv = json.createNestedObject("hsv");
float h, s, v;
int ct;
HSVCT c = app.rgbwwctrl.getCurrentColor();
c.asRadian(h, s, v, ct);
hsv["h"] = h;
hsv["s"] = s;
hsv["v"] = v;
hsv["ct"] = ct;
}
sendApiResponse(response, stream);
}
}
void ApplicationWebserver::onAnimation(HttpRequest &request, HttpResponse &response) {
if (!authenticated(request, response)) {
return;
}
if (app.ota.isProccessing()) {
sendApiCode(response, API_CODES::API_UPDATE_IN_PROGRESS);
return;
}
if (request.getRequestMethod() != RequestMethod::POST && request.getRequestMethod() != RequestMethod::GET) {
sendApiCode(response, API_CODES::API_BAD_REQUEST);
return;
}
bool error = false;
if (request.getRequestMethod() == RequestMethod::POST) {
String body = request.getBody();
if (body == NULL || body.length() > 128) {
sendApiCode(response, API_CODES::API_BAD_REQUEST);
return;
} else {
DynamicJsonBuffer jsonBuffer;
JsonObject& root = jsonBuffer.parseObject(body);
//root.prettyPrintTo(Serial);
}
sendApiCode(response, API_CODES::API_SUCCESS);
} else {
JsonObjectStream* stream = new JsonObjectStream();
JsonObject& json = stream->getRoot();
sendApiResponse(response, stream);
}
}
void ApplicationWebserver::onNetworks(HttpRequest &request, HttpResponse &response) {
if (!authenticated(request, response)) {
return;
}
if (app.ota.isProccessing()) {
sendApiCode(response, API_CODES::API_UPDATE_IN_PROGRESS);
return;
}
if (request.getRequestMethod() != RequestMethod::GET) {
sendApiCode(response, API_CODES::API_BAD_REQUEST);
return;
}
JsonObjectStream* stream = new JsonObjectStream();
JsonObject& json = stream->getRoot();
bool error = false;
if (app.network.isScanning()) {
json["scanning"] = true;
} else {
json["scanning"] = false;
JsonArray& netlist = json.createNestedArray("available");
BssList networks = app.network.getAvailableNetworks();
for (int i = 0; i < networks.count(); i++) {
if (networks[i].hidden)
continue;
JsonObject &item = netlist.createNestedObject();
item["id"] = (int) networks[i].getHashId();
item["ssid"] = networks[i].ssid;
item["signal"] = networks[i].rssi;
item["encryption"] = networks[i].getAuthorizationMethodName();
//limit to max 25 networks
if (i >= 25)
break;
}
}
sendApiResponse(response, stream);
}
void ApplicationWebserver::onScanNetworks(HttpRequest &request, HttpResponse &response) {
if (!authenticated(request, response)) {
return;
}
if (app.ota.isProccessing()) {
sendApiCode(response, API_CODES::API_UPDATE_IN_PROGRESS);
return;
}
if (request.getRequestMethod() != RequestMethod::POST) {
sendApiCode(response, API_CODES::API_BAD_REQUEST);
return;
}
if (!app.network.isScanning()) {
app.network.scan();
}
sendApiCode(response, API_CODES::API_SUCCESS);
}
void ApplicationWebserver::onConnect(HttpRequest &request, HttpResponse &response) {
if (!authenticated(request, response)) {
return;
}
if (app.ota.isProccessing()) {
sendApiCode(response, API_CODES::API_UPDATE_IN_PROGRESS);
return;
}
if (request.getRequestMethod() != RequestMethod::POST && request.getRequestMethod() != RequestMethod::GET) {
sendApiCode(response, API_CODES::API_BAD_REQUEST);
return;
}
if (request.getRequestMethod() == RequestMethod::POST) {
String body = request.getBody();
if (body == NULL) {
sendApiCode(response, API_CODES::API_BAD_REQUEST);
return;
}
DynamicJsonBuffer jsonBuffer;
JsonObject& root = jsonBuffer.parseObject(body);
String ssid = "";
String password = "";
if (root["ssid"].success()) {
ssid = root["ssid"].asString();
if (root["password"].success()) {
password = root["password"].asString();
}
debugapp("ssid %s - pass %s", ssid.c_str(), password.c_str());
app.network.connect(ssid, password, true);
sendApiCode(response, API_CODES::API_SUCCESS);
return;