mirror of
https://github.com/bwssytems/ha-bridge.git
synced 2025-12-16 18:24:36 +00:00
Added config settings page and refactored backup handling and bridge
settings and cotntrol. Next is to add the editing to the config screen.
This commit is contained in:
Admin
173
src/main/java/com/bwssystems/HABridge/SystemControl.java
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173
src/main/java/com/bwssystems/HABridge/SystemControl.java
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package com.bwssystems.HABridge;
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import static spark.Spark.get;
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import static spark.Spark.options;
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import static spark.Spark.post;
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import static spark.Spark.put;
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import java.io.IOException;
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import java.net.DatagramPacket;
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import java.net.InetAddress;
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import java.net.MulticastSocket;
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import org.apache.http.HttpStatus;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import com.bwssystems.HABridge.dao.BackupFilename;
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import com.google.gson.Gson;
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public class SystemControl {
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private static final Logger log = LoggerFactory.getLogger(SystemControl.class);
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private static final String SYSTEM_CONTEXT = "/system";
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private BridgeSettings bridgeSettings;
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private Version version;
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public SystemControl(BridgeSettings theBridgeSettings, Version theVersion) {
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this.bridgeSettings = theBridgeSettings;
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this.version = theVersion;
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}
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// This function sets up the sparkjava rest calls for the hue api
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public void setupServer() {
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log.info("Hue emulator service started....");
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// http://ip_address:port/system/habridge/version gets the version of this bridge instance
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get (SYSTEM_CONTEXT + "/habridge/version", "application/json", (request, response) -> {
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log.debug("Get HA Bridge version: v" + version.getVersion());
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response.status(HttpStatus.SC_OK);
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return "{\"version\":\"" + version.getVersion() + "\"}";
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});
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// http://ip_address:port/system/settings which returns the bridge configuration settings
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get(SYSTEM_CONTEXT + "/settings", "application/json", (request, response) -> {
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log.debug("bridge settings requested from " + request.ip());
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response.status(200);
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return bridgeSettings;
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}, new JsonTransformer());
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// http://ip_address:port/system/control/reinit CORS request
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options(SYSTEM_CONTEXT + "/control/reinit", "application/json", (request, response) -> {
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response.status(HttpStatus.SC_OK);
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response.header("Access-Control-Allow-Origin", request.headers("Origin"));
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response.header("Access-Control-Allow-Methods", "GET, POST, PUT");
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response.header("Access-Control-Allow-Headers", request.headers("Access-Control-Request-Headers"));
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response.header("Content-Type", "text/html; charset=utf-8");
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return "";
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});
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// http://ip_address:port/system/control/reinit sets the parameter reinit the server
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put(SYSTEM_CONTEXT + "/control/reinit", "application/json", (request, response) -> {
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return reinit();
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});
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// http://ip_address:port/system/control/stop CORS request
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options(SYSTEM_CONTEXT + "/control/stop", "application/json", (request, response) -> {
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response.status(HttpStatus.SC_OK);
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response.header("Access-Control-Allow-Origin", request.headers("Origin"));
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response.header("Access-Control-Allow-Methods", "GET, POST, PUT");
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response.header("Access-Control-Allow-Headers", request.headers("Access-Control-Request-Headers"));
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response.header("Content-Type", "text/html; charset=utf-8");
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return "";
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});
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// http://ip_address:port/system/control/stop sets the parameter stop the server
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put(SYSTEM_CONTEXT + "/control/stop", "application/json", (request, response) -> {
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return stop();
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});
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// http://ip_address:port/system/backup/available returns a list of config backup filenames
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get (SYSTEM_CONTEXT + "/backup/available", "application/json", (request, response) -> {
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log.debug("Get backup filenames");
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response.status(HttpStatus.SC_OK);
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return bridgeSettings.getBackups();
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}, new JsonTransformer());
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// http://ip_address:port/system/backup/create CORS request
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options(SYSTEM_CONTEXT + "/backup/create", "application/json", (request, response) -> {
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response.status(HttpStatus.SC_OK);
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response.header("Access-Control-Allow-Origin", request.headers("Origin"));
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response.header("Access-Control-Allow-Methods", "PUT");
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response.header("Access-Control-Allow-Headers", request.headers("Access-Control-Request-Headers"));
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response.header("Content-Type", "text/html; charset=utf-8");
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return "";
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});
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put (SYSTEM_CONTEXT + "/backup/create", "application/json", (request, response) -> {
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log.debug("Create backup: " + request.body());
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BackupFilename aFilename = new Gson().fromJson(request.body(), BackupFilename.class);
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BackupFilename returnFilename = new BackupFilename();
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returnFilename.setFilename(bridgeSettings.backup(aFilename.getFilename()));
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return returnFilename;
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}, new JsonTransformer());
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// http://ip_address:port/system/backup/delete CORS request
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options(SYSTEM_CONTEXT + "/backup/delete", "application/json", (request, response) -> {
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response.status(HttpStatus.SC_OK);
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response.header("Access-Control-Allow-Origin", request.headers("Origin"));
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response.header("Access-Control-Allow-Methods", "POST");
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response.header("Access-Control-Allow-Headers", request.headers("Access-Control-Request-Headers"));
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response.header("Content-Type", "text/html; charset=utf-8");
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return "";
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});
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post (SYSTEM_CONTEXT + "/backup/delete", "application/json", (request, response) -> {
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log.debug("Delete backup: " + request.body());
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BackupFilename aFilename = new Gson().fromJson(request.body(), BackupFilename.class);
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if(aFilename != null)
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bridgeSettings.deleteBackup(aFilename.getFilename());
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else
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log.warn("No filename given for delete backup.");
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return null;
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}, new JsonTransformer());
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// http://ip_address:port/system/backup/restore CORS request
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options(SYSTEM_CONTEXT + "/backup/restore", "application/json", (request, response) -> {
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response.status(HttpStatus.SC_OK);
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response.header("Access-Control-Allow-Origin", request.headers("Origin"));
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response.header("Access-Control-Allow-Methods", "POST");
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response.header("Access-Control-Allow-Headers", request.headers("Access-Control-Request-Headers"));
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response.header("Content-Type", "text/html; charset=utf-8");
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return "";
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});
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post (SYSTEM_CONTEXT + "/backup/restore", "application/json", (request, response) -> {
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log.debug("Restore backup: " + request.body());
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BackupFilename aFilename = new Gson().fromJson(request.body(), BackupFilename.class);
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if(aFilename != null) {
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bridgeSettings.restoreBackup(aFilename.getFilename());
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bridgeSettings.loadConfig();
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}
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else
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log.warn("No filename given for restore backup.");
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return null;
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}, new JsonTransformer());
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}
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protected void pingListener() {
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try {
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byte[] buf = new byte[256];
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String testData = "M-SEARCH * HTTP/1.1\nHOST: " + Configuration.UPNP_MULTICAST_ADDRESS + ":" + Configuration.UPNP_DISCOVERY_PORT + "ST: urn:schemas-upnp-org:device:CloudProxy:1\nMAN: \"ssdp:discover\"\nMX: 3";
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buf = testData.getBytes();
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MulticastSocket socket = new MulticastSocket(Configuration.UPNP_DISCOVERY_PORT);
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InetAddress group = InetAddress.getByName(Configuration.UPNP_MULTICAST_ADDRESS);
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DatagramPacket packet;
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packet = new DatagramPacket(buf, buf.length, group, Configuration.UPNP_DISCOVERY_PORT);
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socket.send(packet);
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socket.close();
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}
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catch (IOException e) {
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log.warn("Error pinging listener.", e);
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}
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}
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public String reinit() {
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bridgeSettings.setReinit(true);
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pingListener();
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return "{\"control\":\"reiniting\"}";
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}
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public String stop() {
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bridgeSettings.setStop(true);
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pingListener();
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return "{\"control\":\"stopping\"}";
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}
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}
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