commit 834f535304943196bc28df5fd592f25e313ce53e Author: yaohunya <31456652@qq.com> Date: Sat Jun 22 19:31:57 2024 +0800 init diff --git a/.idea/.gitignore b/.idea/.gitignore new file mode 100644 index 0000000..35410ca --- /dev/null +++ b/.idea/.gitignore @@ -0,0 +1,8 @@ +# 默认忽略的文件 +/shelf/ +/workspace.xml +# 基于编辑器的 HTTP 客户端请求 +/httpRequests/ +# Datasource local storage ignored files +/dataSources/ +/dataSources.local.xml diff --git a/.idea/McLiveAPI.iml b/.idea/McLiveAPI.iml new file mode 100644 index 0000000..735519e --- /dev/null +++ b/.idea/McLiveAPI.iml @@ -0,0 +1,13 @@ + + + + + + + SPIGOT + BUNGEECORD + + + + + \ No newline at end of file diff --git a/.idea/artifacts/McLiveAPI.xml b/.idea/artifacts/McLiveAPI.xml new file mode 100644 index 0000000..d5c0dce --- /dev/null +++ b/.idea/artifacts/McLiveAPI.xml @@ -0,0 +1,12 @@ + + + $PROJECT_DIR$/out/artifacts/McLiveAPI + + + + + + + + + \ No newline at end of file diff --git a/.idea/compiler.xml b/.idea/compiler.xml new file mode 100644 index 0000000..e49e12b --- /dev/null +++ b/.idea/compiler.xml @@ -0,0 +1,13 @@ + + + + + + + + + + + + + \ No newline at end of file diff --git a/.idea/jarRepositories.xml b/.idea/jarRepositories.xml new file mode 100644 index 0000000..712ab9d --- /dev/null +++ b/.idea/jarRepositories.xml @@ -0,0 +1,20 @@ + + + + + + + + + + + \ No newline at end of file diff --git a/.idea/misc.xml b/.idea/misc.xml new file mode 100644 index 0000000..90c7946 --- /dev/null +++ b/.idea/misc.xml @@ -0,0 +1,20 @@ + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/.idea/uiDesigner.xml b/.idea/uiDesigner.xml new file mode 100644 index 0000000..2b63946 --- /dev/null +++ b/.idea/uiDesigner.xml @@ -0,0 +1,124 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/McLiveAPI.iml b/McLiveAPI.iml new file mode 100644 index 0000000..fa63d4b --- /dev/null +++ b/McLiveAPI.iml @@ -0,0 +1,12 @@ + + + + + + + SPIGOT + + + + + \ No newline at end of file diff --git a/lib/BungeeCord.jar b/lib/BungeeCord.jar new file mode 100644 index 0000000..2ea6995 Binary files /dev/null and b/lib/BungeeCord.jar differ diff --git a/lib/CDTimeAPI.jar b/lib/CDTimeAPI.jar new file mode 100644 index 0000000..9c8b67d Binary files /dev/null and b/lib/CDTimeAPI.jar differ diff --git a/lib/Java-WebSocket-1.5.5.jar b/lib/Java-WebSocket-1.5.5.jar new file mode 100644 index 0000000..a3f8b80 Binary files /dev/null and b/lib/Java-WebSocket-1.5.5.jar differ diff --git a/lib/NBTAPI.jar b/lib/NBTAPI.jar new file mode 100644 index 0000000..79ec74c Binary files /dev/null and b/lib/NBTAPI.jar differ diff --git a/lib/fastjson-2.0.43.jar b/lib/fastjson-2.0.43.jar new file mode 100644 index 0000000..bcb795f Binary files /dev/null and b/lib/fastjson-2.0.43.jar differ diff --git a/lib/hutool-all-5.8.23.jar b/lib/hutool-all-5.8.23.jar new file mode 100644 index 0000000..dff4b6f Binary files /dev/null and b/lib/hutool-all-5.8.23.jar differ diff --git a/lib/protobuf-java-3.25.1.jar b/lib/protobuf-java-3.25.1.jar new file mode 100644 index 0000000..e7b795c Binary files /dev/null and b/lib/protobuf-java-3.25.1.jar differ diff --git a/lib/spigot-api-1.18.2.jar b/lib/spigot-api-1.18.2.jar new file mode 100644 index 0000000..853d591 Binary files /dev/null and b/lib/spigot-api-1.18.2.jar differ diff --git a/out/artifacts/McLiveAPI/McLiveAPI.jar b/out/artifacts/McLiveAPI/McLiveAPI.jar new file mode 100644 index 0000000..fe6fff8 Binary files /dev/null and b/out/artifacts/McLiveAPI/McLiveAPI.jar differ diff --git a/pom.xml b/pom.xml new file mode 100644 index 0000000..00a1443 --- /dev/null +++ b/pom.xml @@ -0,0 +1,52 @@ + + + 4.0.0 + + org.example + McLiveAPI + 1.0-SNAPSHOT + + + 17 + 17 + + + + + + org.apache.maven.plugins + maven-compiler-plugin + 3.8.1 + + 16 + 16 + + + + org.apache.maven.plugins + maven-shade-plugin + 3.2.4 + + + package + + shade + + + false + + + + + + + + src/main/resources + true + + + + + \ No newline at end of file diff --git a/src/main/java/com/io/yutian/livemutually/liveroom/Chat.java b/src/main/java/com/io/yutian/livemutually/liveroom/Chat.java new file mode 100644 index 0000000..2aed3b0 --- /dev/null +++ b/src/main/java/com/io/yutian/livemutually/liveroom/Chat.java @@ -0,0 +1,9 @@ +package com.io.yutian.livemutually.liveroom; + +public interface Chat { + + String content(); + + User user(); + +} diff --git a/src/main/java/com/io/yutian/livemutually/liveroom/Follow.java b/src/main/java/com/io/yutian/livemutually/liveroom/Follow.java new file mode 100644 index 0000000..4ec209f --- /dev/null +++ b/src/main/java/com/io/yutian/livemutually/liveroom/Follow.java @@ -0,0 +1,7 @@ +package com.io.yutian.livemutually.liveroom; + +public interface Follow { + + User user(); + +} diff --git a/src/main/java/com/io/yutian/livemutually/liveroom/Gift.java b/src/main/java/com/io/yutian/livemutually/liveroom/Gift.java new file mode 100644 index 0000000..75beb27 --- /dev/null +++ b/src/main/java/com/io/yutian/livemutually/liveroom/Gift.java @@ -0,0 +1,11 @@ +package com.io.yutian.livemutually.liveroom; + +public interface Gift { + + User user(); + + String name(); + + long count(); + +} diff --git a/src/main/java/com/io/yutian/livemutually/liveroom/KSLiveRoomClient.java b/src/main/java/com/io/yutian/livemutually/liveroom/KSLiveRoomClient.java new file mode 100644 index 0000000..233c9b7 --- /dev/null +++ b/src/main/java/com/io/yutian/livemutually/liveroom/KSLiveRoomClient.java @@ -0,0 +1,52 @@ +package com.io.yutian.livemutually.liveroom; + +import com.io.yutian.livemutually.wss.KSWebSocketClient; +import com.io.yutian.mclive.Main; +import org.bukkit.entity.Player; + +import java.net.URI; +import java.util.HashMap; +import java.util.Map; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; + +public class KSLiveRoomClient { + + private static final String URL = "ws://localhost:8765"; + private String roomId; + private Map headMap = new HashMap<>(); + private KSWebSocketClient socketClient; + private ExecutorService executor = Executors.newCachedThreadPool(); + + public KSLiveRoomClient(String roomId) { + this.roomId = roomId; + headMap.put("User-Agent", "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.1 (KHTML, like Gecko) Chrome/14.0.835.163 Safari/535.1"); + headMap.put("Content-Type", "text/plain;charset=UTF-8"); + headMap.put("accept", "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9"); + headMap.put("cookie", "__ac_nonce=0638733a400869171be51"); + } + + public KSWebSocketClient getSocketClient() { + return socketClient; + } + + public void openRoom(Player player) throws Exception { + URI uri = new URI(URL); + KSWebSocketClient ksWebSocketClient = new KSWebSocketClient(player, uri, headMap); + socketClient = ksWebSocketClient; + Main.LiveRoomClientList.add(ksWebSocketClient); + executor.submit(() -> socketClient.run()); + } + + public void close() { + if (socketClient == null || socketClient.isClosed() || socketClient.isClosing()) { + return; + } + socketClient.setForcedClose(true); + socketClient.close(); + } + + public String getRoomId() { + return roomId; + } +} diff --git a/src/main/java/com/io/yutian/livemutually/liveroom/Like.java b/src/main/java/com/io/yutian/livemutually/liveroom/Like.java new file mode 100644 index 0000000..8ea9a0a --- /dev/null +++ b/src/main/java/com/io/yutian/livemutually/liveroom/Like.java @@ -0,0 +1,9 @@ +package com.io.yutian.livemutually.liveroom; + +public interface Like { + + User user(); + + long count(); + +} diff --git a/src/main/java/com/io/yutian/livemutually/liveroom/LiveRoomWatcher.java b/src/main/java/com/io/yutian/livemutually/liveroom/LiveRoomWatcher.java new file mode 100644 index 0000000..095debb --- /dev/null +++ b/src/main/java/com/io/yutian/livemutually/liveroom/LiveRoomWatcher.java @@ -0,0 +1,74 @@ +package com.io.yutian.livemutually.liveroom; + +import java.util.Objects; +import java.util.function.Consumer; + +public class LiveRoomWatcher { + + protected Consumer chatHandler; + protected Consumer userHandler; + protected Consumer likeHandler; + protected Consumer followHandler; + protected Consumer giftHandler; + + public final LiveRoomWatcher onChat(Consumer handler) { + Objects.requireNonNull(handler); + this.chatHandler = handler; + return this; + } + + public final LiveRoomWatcher onUser(Consumer handler) { + Objects.requireNonNull(handler); + this.userHandler = handler; + return this; + } + + public final LiveRoomWatcher onLike(Consumer handler) { + Objects.requireNonNull(handler); + this.likeHandler = handler; + return this; + } + + public final LiveRoomWatcher onFollow(Consumer handler) { + Objects.requireNonNull(handler); + this.followHandler = handler; + return this; + } + + public final LiveRoomWatcher onGift(Consumer handler) { + Objects.requireNonNull(handler); + this.giftHandler = handler; + return this; + } + + public void callChat(Chat chat) { + if (chatHandler != null) { + chatHandler.accept(chat); + } + } + + public void callUser(User user) { + if (userHandler != null) { + userHandler.accept(user); + } + } + + public void callLike(Like like) { + if (likeHandler != null) { + likeHandler.accept(like); + } + } + + public void callFollow(Follow follow) { + if (followHandler != null) { + followHandler.accept(follow); + } + } + + public void callGift(Gift gift) { + if (giftHandler != null) { + giftHandler.accept(gift); + } + } + +} diff --git a/src/main/java/com/io/yutian/livemutually/liveroom/User.java b/src/main/java/com/io/yutian/livemutually/liveroom/User.java new file mode 100644 index 0000000..299bd2e --- /dev/null +++ b/src/main/java/com/io/yutian/livemutually/liveroom/User.java @@ -0,0 +1,9 @@ +package com.io.yutian.livemutually.liveroom; + +public interface User { + + String nickName(); + + String avatar(); + +} diff --git a/src/main/java/com/io/yutian/livemutually/liveroom/新建文本文档.txt b/src/main/java/com/io/yutian/livemutually/liveroom/新建文本文档.txt new file mode 100644 index 0000000..d0aa534 --- /dev/null +++ b/src/main/java/com/io/yutian/livemutually/liveroom/新建文本文档.txt @@ -0,0 +1,157 @@ +package com.io.yutian.livemutually.wss; + +import com.io.yutian.livemutually.liveroom.KSLiveRoomClient; +import com.io.yutian.livemutually.liveroom.LiveRoomWatcher; +import com.io.yutian.livemutually.liveroom.User; +import com.io.yutian.mclive.Main; +import json.JSONObject; +import org.bukkit.Bukkit; +import org.bukkit.entity.Player; +import org.bukkit.scheduler.BukkitRunnable; +import org.java_websocket.client.WebSocketClient; +import org.java_websocket.drafts.Draft_6455; +import org.java_websocket.handshake.ServerHandshake; + +import java.net.URI; +import java.util.HashMap; +import java.util.Map; + +public class KSWebSocketClient extends WebSocketClient { + + private Player player; + private LiveRoomWatcher liveRoomWatcher; + + public Player getPlayer() { + return player; + } + + public KSWebSocketClient(Player player, URI uri, Map httpHeaders) { + super(uri, new Draft_6455(), httpHeaders); + this.player = player; + this.liveRoomWatcher = new KSAPILiveRoomWatcher(player); + Bukkit.getConsoleSender().sendMessage("#WebSocketClient 已创建."); + } + + @Override + public void onOpen(ServerHandshake serverHandshake) { + this.send(); + } + + public HashMap hashMap = new HashMap<>(); + @Override + public void onMessage(String s) { + //if(s.isEmpty()){return;} + Bukkit.getConsoleSender().sendMessage("TEST = "+s); + Bukkit.getConsoleSender().sendMessage("TEST = "+new JSONObject(s)); + JSONObject jsonObject = new JSONObject(s); + /*String type = jsonObject.getString("type"); + if (!type.equalsIgnoreCase("liudui")) { + if (type.equalsIgnoreCase("礼物")) { + String username = jsonObject.getString("昵称"); + String userpng = jsonObject.getString("头像"); + if(hashMap.get(userpng) != null){ + username = hashMap.get(userpng); + } + String giftname = jsonObject.getString("礼物名称"); + int amount = jsonObject.getInt("礼物增量"); + if (amount >= 1){ + liveRoomWatcher.callGift(new KuaiShouGift(username, giftname, amount)); + } + }else if (type.equalsIgnoreCase("muyu")) { + String user = jsonObject.getString("user"); + int zan = jsonObject.getInt("zan"); + liveRoomWatcher.callLike(new KuaiShouLike(user, zan)); + } else if (type.equalsIgnoreCase("点赞")) { + String user = jsonObject.getString("昵称"); + int zan = jsonObject.getInt("点赞次数"); + liveRoomWatcher.callLike(new KuaiShouLike(user, zan)); + } else if (type.equalsIgnoreCase("fayan")) { + String nickname = jsonObject.getString("nickname"); + String headurl = jsonObject.getString("headurl"); + String nr = jsonObject.getString("nr"); + liveRoomWatcher.callChat(new KuaiShouChat(nickname, nr)); + } else if (type.equalsIgnoreCase("gift")) { + String username = jsonObject.getString("giftusername"); + String giftpic = jsonObject.getString("giftpic"); + hashMap.put(giftpic,username); + int amount = jsonObject.getInt("liwushuliang"); + String giftPic2 = jsonObject.getString("liwutupian"); + String nr = jsonObject.getString("giftnr"); + String giftname = nr.split("个")[1]; + } else if (type.equalsIgnoreCase("others")) { + String qian = jsonObject.getString("qian"); + if(qian.contains("欢迎")){ + String nr = jsonObject.getString("othernr"); + String userName = nr.split(" 进入")[0]; + liveRoomWatcher.callUser(new KuaiShouUser(userName)); + } + } + }*/ + } + + @Override + public void onClose(int i, String s, boolean b) { + } + + @Override + public void onError(Exception e) { + e.printStackTrace(); + } + + private void sendVerify() { + JSONObject jsonObject = new JSONObject(); + jsonObject.put("type", "register"); + KSWebSocketClient.this.send(jsonObject.toString().getBytes()); + } + + public void send() { + new BukkitRunnable() { + @Override + public void run() { + if (!KSWebSocketClient.this.isOpen()) { + // Bukkit.getConsoleSender().sendMessage("[直播互动] 心跳检测失败,已自动重连."); + // restartReconnectionTimer(); + cancel(); + return; + } + JSONObject jsonObject = new JSONObject(); + jsonObject.put("type", "heartbeat"); + KSWebSocketClient.this.send(jsonObject.toString().getBytes()); + } + }.runTaskTimerAsynchronously(Main.plugin, 0L, 10 * 20L); + } + + private boolean forcedClose = false; + private volatile boolean isReconnecting = false; + + public void setForcedClose(boolean forcedClose) { + this.forcedClose = forcedClose; + } + + private void restartReconnectionTimer() { + new BukkitRunnable() { + private int i = 0; + @Override + public void run() { + try { + if (reconnectBlocking()) { + cancel(); + isReconnecting = false; + return; + } + if (i >= 100) { + if (player != null) { + player.sendMessage("§c[系统]§a直播间自动重连失败..."); + } + cancel(); + return; + } + i++; + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + }.runTaskTimerAsynchronously(Main.plugin, 0L, 5L); + } + +} diff --git a/src/main/java/com/io/yutian/livemutually/manager/KSLiveRoomManager.java b/src/main/java/com/io/yutian/livemutually/manager/KSLiveRoomManager.java new file mode 100644 index 0000000..40b8dbc --- /dev/null +++ b/src/main/java/com/io/yutian/livemutually/manager/KSLiveRoomManager.java @@ -0,0 +1,63 @@ +package com.io.yutian.livemutually.manager; + +import cn.hamster3.cdapi.CDTimeAPI; +import com.io.yutian.livemutually.liveroom.KSLiveRoomClient; +import com.io.yutian.mclive.*; +import com.io.yutian.verify.AESUtil; +import org.bukkit.entity.Player; + +import java.util.HashMap; +import java.util.Map; +import java.util.regex.Pattern; + +public class KSLiveRoomManager { + + public static Map liveRoomClientMap = new HashMap<>(); + + public static void connect(Player player, String id) { + if (isConnected(player)) { + disconnect(player); + return; + } + if(!Pattern.matches("[a-zA-Z0-9_]+", id)) { + return; + } + String pluginName = Main.configYml.getGameMode(); + if (AESUtil.isVerifyCheck(player,pluginName,id)) { + return; + } + CDTimeAPI.setPlayerCD(player.getUniqueId(),"link_live_Cd",1000 * 6); + KSLiveRoomClient liveRoomClient = new KSLiveRoomClient(id); + try { + liveRoomClient.openRoom(player); + } catch (Exception e) { + e.printStackTrace(); + } + liveRoomClientMap.put(player, liveRoomClient); + if (player != null) { + player.sendMessage("§c[系统]§a您的直播间: §e" + id + " §a已连接..."); + } + } + + public static KSLiveRoomClient getLiveRoomClient(Player player) { + return liveRoomClientMap.get(player); + } + + public static boolean isConnected(Player player) { + KSLiveRoomClient liveRoomClient = getLiveRoomClient(player); + return liveRoomClient != null && liveRoomClient.getSocketClient() != null && liveRoomClient.getSocketClient().isOpen(); + } + + public static void disconnect(Player player) { + if (!isConnected(player)) { + return; + } + KSLiveRoomClient liveRoomClient = getLiveRoomClient(player); + liveRoomClient.close(); + if (player != null) { + player.sendMessage("§c[系统]§b已断开直播间连接..."); + } + liveRoomClientMap.remove(player); + } + +} diff --git a/src/main/java/com/io/yutian/livemutually/wss/KSAPILiveRoomWatcher.java b/src/main/java/com/io/yutian/livemutually/wss/KSAPILiveRoomWatcher.java new file mode 100644 index 0000000..a9094ea --- /dev/null +++ b/src/main/java/com/io/yutian/livemutually/wss/KSAPILiveRoomWatcher.java @@ -0,0 +1,58 @@ +package com.io.yutian.livemutually.wss; + +import com.io.yutian.livemutually.liveroom.LiveRoomWatcher; +import com.io.yutian.mclive.Main; +import com.io.yutian.mclive.event.LiveChatEvents; +import com.io.yutian.mclive.event.LiveEnterEvents; +import com.io.yutian.mclive.event.LiveGiftEvents; +import com.io.yutian.mclive.event.LiveLikeEvents; +import org.bukkit.Bukkit; +import org.bukkit.entity.Player; + +public class KSAPILiveRoomWatcher extends LiveRoomWatcher { + + private Player player; + + public KSAPILiveRoomWatcher(Player player) { + this.player = player; + onChat(chat -> { + Bukkit.getScheduler().runTask(Main.plugin, ()-> { + LiveChatEvents event = new LiveChatEvents(player, chat.user(), chat.content()); + Bukkit.getPluginManager().callEvent(event); + }); + }); + onUser(user -> { + Bukkit.getScheduler().runTask(Main.plugin, ()-> { + LiveEnterEvents event = new LiveEnterEvents(player, user); + Bukkit.getPluginManager().callEvent(event); + }); + }); + onLike(like -> { + Bukkit.getScheduler().runTask(Main.plugin, ()-> { + LiveLikeEvents event = new LiveLikeEvents(player, like.user(), like.count()); + Bukkit.getPluginManager().callEvent(event); + }); + }); + onGift(gift -> { + String giftName = gift.name(); + long count = gift.count(); + String count_color = "§a"; + if (count >= 1314) { + count_color = "§c"; + } else if (count >= 520) { + count_color = "§d"; + } else if (count >= 188) { + count_color = "§e"; + } else if (count >= 66) { + count_color = "§b"; + } + String message = "§6[日志 - 礼物触发] §f"+player.getName()+ " >>> " + gift.user().nickName() + " = §a" + giftName + " 数量: "+count_color + count; + Bukkit.getConsoleSender().sendMessage(message); + Bukkit.getScheduler().runTask(Main.plugin, () -> { + LiveGiftEvents event = new LiveGiftEvents(player, gift.user(), gift.name(), gift.count()); + Bukkit.getPluginManager().callEvent(event); + }); + }); + } + +} diff --git a/src/main/java/com/io/yutian/livemutually/wss/KSWebSocketClient.java b/src/main/java/com/io/yutian/livemutually/wss/KSWebSocketClient.java new file mode 100644 index 0000000..d0aa534 --- /dev/null +++ b/src/main/java/com/io/yutian/livemutually/wss/KSWebSocketClient.java @@ -0,0 +1,157 @@ +package com.io.yutian.livemutually.wss; + +import com.io.yutian.livemutually.liveroom.KSLiveRoomClient; +import com.io.yutian.livemutually.liveroom.LiveRoomWatcher; +import com.io.yutian.livemutually.liveroom.User; +import com.io.yutian.mclive.Main; +import json.JSONObject; +import org.bukkit.Bukkit; +import org.bukkit.entity.Player; +import org.bukkit.scheduler.BukkitRunnable; +import org.java_websocket.client.WebSocketClient; +import org.java_websocket.drafts.Draft_6455; +import org.java_websocket.handshake.ServerHandshake; + +import java.net.URI; +import java.util.HashMap; +import java.util.Map; + +public class KSWebSocketClient extends WebSocketClient { + + private Player player; + private LiveRoomWatcher liveRoomWatcher; + + public Player getPlayer() { + return player; + } + + public KSWebSocketClient(Player player, URI uri, Map httpHeaders) { + super(uri, new Draft_6455(), httpHeaders); + this.player = player; + this.liveRoomWatcher = new KSAPILiveRoomWatcher(player); + Bukkit.getConsoleSender().sendMessage("#WebSocketClient 已创建."); + } + + @Override + public void onOpen(ServerHandshake serverHandshake) { + this.send(); + } + + public HashMap hashMap = new HashMap<>(); + @Override + public void onMessage(String s) { + //if(s.isEmpty()){return;} + Bukkit.getConsoleSender().sendMessage("TEST = "+s); + Bukkit.getConsoleSender().sendMessage("TEST = "+new JSONObject(s)); + JSONObject jsonObject = new JSONObject(s); + /*String type = jsonObject.getString("type"); + if (!type.equalsIgnoreCase("liudui")) { + if (type.equalsIgnoreCase("礼物")) { + String username = jsonObject.getString("昵称"); + String userpng = jsonObject.getString("头像"); + if(hashMap.get(userpng) != null){ + username = hashMap.get(userpng); + } + String giftname = jsonObject.getString("礼物名称"); + int amount = jsonObject.getInt("礼物增量"); + if (amount >= 1){ + liveRoomWatcher.callGift(new KuaiShouGift(username, giftname, amount)); + } + }else if (type.equalsIgnoreCase("muyu")) { + String user = jsonObject.getString("user"); + int zan = jsonObject.getInt("zan"); + liveRoomWatcher.callLike(new KuaiShouLike(user, zan)); + } else if (type.equalsIgnoreCase("点赞")) { + String user = jsonObject.getString("昵称"); + int zan = jsonObject.getInt("点赞次数"); + liveRoomWatcher.callLike(new KuaiShouLike(user, zan)); + } else if (type.equalsIgnoreCase("fayan")) { + String nickname = jsonObject.getString("nickname"); + String headurl = jsonObject.getString("headurl"); + String nr = jsonObject.getString("nr"); + liveRoomWatcher.callChat(new KuaiShouChat(nickname, nr)); + } else if (type.equalsIgnoreCase("gift")) { + String username = jsonObject.getString("giftusername"); + String giftpic = jsonObject.getString("giftpic"); + hashMap.put(giftpic,username); + int amount = jsonObject.getInt("liwushuliang"); + String giftPic2 = jsonObject.getString("liwutupian"); + String nr = jsonObject.getString("giftnr"); + String giftname = nr.split("个")[1]; + } else if (type.equalsIgnoreCase("others")) { + String qian = jsonObject.getString("qian"); + if(qian.contains("欢迎")){ + String nr = jsonObject.getString("othernr"); + String userName = nr.split(" 进入")[0]; + liveRoomWatcher.callUser(new KuaiShouUser(userName)); + } + } + }*/ + } + + @Override + public void onClose(int i, String s, boolean b) { + } + + @Override + public void onError(Exception e) { + e.printStackTrace(); + } + + private void sendVerify() { + JSONObject jsonObject = new JSONObject(); + jsonObject.put("type", "register"); + KSWebSocketClient.this.send(jsonObject.toString().getBytes()); + } + + public void send() { + new BukkitRunnable() { + @Override + public void run() { + if (!KSWebSocketClient.this.isOpen()) { + // Bukkit.getConsoleSender().sendMessage("[直播互动] 心跳检测失败,已自动重连."); + // restartReconnectionTimer(); + cancel(); + return; + } + JSONObject jsonObject = new JSONObject(); + jsonObject.put("type", "heartbeat"); + KSWebSocketClient.this.send(jsonObject.toString().getBytes()); + } + }.runTaskTimerAsynchronously(Main.plugin, 0L, 10 * 20L); + } + + private boolean forcedClose = false; + private volatile boolean isReconnecting = false; + + public void setForcedClose(boolean forcedClose) { + this.forcedClose = forcedClose; + } + + private void restartReconnectionTimer() { + new BukkitRunnable() { + private int i = 0; + @Override + public void run() { + try { + if (reconnectBlocking()) { + cancel(); + isReconnecting = false; + return; + } + if (i >= 100) { + if (player != null) { + player.sendMessage("§c[系统]§a直播间自动重连失败..."); + } + cancel(); + return; + } + i++; + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + }.runTaskTimerAsynchronously(Main.plugin, 0L, 5L); + } + +} diff --git a/src/main/java/com/io/yutian/livemutually/wss/KuaiShouChat.java b/src/main/java/com/io/yutian/livemutually/wss/KuaiShouChat.java new file mode 100644 index 0000000..d8b7835 --- /dev/null +++ b/src/main/java/com/io/yutian/livemutually/wss/KuaiShouChat.java @@ -0,0 +1,29 @@ +package com.io.yutian.livemutually.wss; + +import com.io.yutian.livemutually.liveroom.Chat; +import com.io.yutian.livemutually.liveroom.User; + +public class KuaiShouChat implements Chat { + + private String userName; + private String content; + + private User user; + + public KuaiShouChat(String userName, String content) { + this.userName = userName; + this.content = content; + this.user = new KuaiShouUser(userName); + } + + @Override + public String content() { + return content; + } + + @Override + public User user() { + return user; + } + +} diff --git a/src/main/java/com/io/yutian/livemutually/wss/KuaiShouGift.java b/src/main/java/com/io/yutian/livemutually/wss/KuaiShouGift.java new file mode 100644 index 0000000..0cebf0e --- /dev/null +++ b/src/main/java/com/io/yutian/livemutually/wss/KuaiShouGift.java @@ -0,0 +1,36 @@ +package com.io.yutian.livemutually.wss; + +import com.io.yutian.livemutually.liveroom.Gift; +import com.io.yutian.livemutually.liveroom.User; + +public class KuaiShouGift implements Gift { + + private String userName; + private String giftName; + private int amount; + + private User user; + + public KuaiShouGift(String userName, String giftName, int amount) { + this.userName = userName; + this.giftName = giftName; + this.amount = amount; + this.user = new KuaiShouUser(userName); + } + + @Override + public User user() { + return user; + } + + @Override + public String name() { + return giftName; + } + + @Override + public long count() { + return amount; + } + +} diff --git a/src/main/java/com/io/yutian/livemutually/wss/KuaiShouLike.java b/src/main/java/com/io/yutian/livemutually/wss/KuaiShouLike.java new file mode 100644 index 0000000..565863e --- /dev/null +++ b/src/main/java/com/io/yutian/livemutually/wss/KuaiShouLike.java @@ -0,0 +1,26 @@ +package com.io.yutian.livemutually.wss; + +import com.io.yutian.livemutually.liveroom.Like; +import com.io.yutian.livemutually.liveroom.User; + +public class KuaiShouLike implements Like { + + private User user; + private int count; + + public KuaiShouLike(String nickName, int count) { + this.user = new KuaiShouUser(nickName); + this.count = count; + } + + @Override + public User user() { + return user; + } + + @Override + public long count() { + return count; + } + +} diff --git a/src/main/java/com/io/yutian/livemutually/wss/KuaiShouUser.java b/src/main/java/com/io/yutian/livemutually/wss/KuaiShouUser.java new file mode 100644 index 0000000..f30623e --- /dev/null +++ b/src/main/java/com/io/yutian/livemutually/wss/KuaiShouUser.java @@ -0,0 +1,23 @@ +package com.io.yutian.livemutually.wss; + +import com.io.yutian.livemutually.liveroom.User; + +public class KuaiShouUser implements User { + + private String nickName; + + public KuaiShouUser(String nickName) { + this.nickName = nickName; + } + + @Override + public String nickName() { + return nickName; + } + + @Override + public String avatar() { + return null; + } + +} diff --git a/src/main/java/com/io/yutian/mclive/ConfigYml.java b/src/main/java/com/io/yutian/mclive/ConfigYml.java new file mode 100644 index 0000000..4c8d798 --- /dev/null +++ b/src/main/java/com/io/yutian/mclive/ConfigYml.java @@ -0,0 +1,76 @@ +package com.io.yutian.mclive; + +import org.bukkit.Bukkit; +import org.bukkit.configuration.file.FileConfiguration; + +import java.util.HashMap; + +public class ConfigYml { + + private String GameMode; + private boolean MainDebug; + private HashMap RoomId_Map = new HashMap<>(); + + public ConfigYml(FileConfiguration yml) { + this.MainDebug = yml.getBoolean("MainDebug"); + this.GameMode = yml.getString("GameMode"); + Bukkit.getConsoleSender().sendMessage("§b[整蛊MC直播] §7对接游戏: §e"+ this.GameMode); + if (yml.getConfigurationSection("LiveId") != null) { + HashMap hashMap = new HashMap<>(); + for (String playName : yml.getConfigurationSection("LiveId").getKeys(false)) { + String live_id = yml.getString("LiveId." + playName); + hashMap.put(playName, live_id); + Bukkit.getConsoleSender().sendMessage("§b[整蛊MC直播] §7主播: §e"+ playName + " - " + live_id); + } + this.RoomId_Map = hashMap; + } + int room_size = this.RoomId_Map.size(); + if (room_size >= 1) { + Bukkit.getConsoleSender().sendMessage("§b[整蛊MC直播] §7当前模式: §a单人直播"); + } else { + Bukkit.getConsoleSender().sendMessage("§b[整蛊MC直播] §7当前模式: §c尚未设置ID"); + } + } + + public void ReloadConfig() { + Main.plugin.reloadConfig(); + Main.plugin.saveConfig(); + Main.configYml = new ConfigYml(Main.plugin.getConfig()); + } + + public void SaveConfigYml() { + FileConfiguration yml = Main.plugin.getConfig(); + yml.set("LiveId", null); + for (String playName : getRoomId_Map().keySet()) { + yml.set("LiveId." + playName, getRoomId(playName)); + } + Main.plugin.saveConfig(); + } + + public boolean isMainDebug() {return MainDebug;} + public void setMainDebug(boolean butt) { + FileConfiguration yml = Main.plugin.getConfig(); + yml.set("MainDebug",butt); + Main.plugin.saveConfig(); + MainDebug = butt; + } + + public String getGameMode() { + return this.GameMode; + } + + public String getRoomId(String a) { + if (this.RoomId_Map.get(a) != null) { + return getRoomId_Map().get(a); + } + return null; + } + + public HashMap getRoomId_Map() { + return this.RoomId_Map; + } + public void setRoomId(String playName, String roomId) { + this.RoomId_Map.put(playName,roomId); + } + +} diff --git a/src/main/java/com/io/yutian/mclive/LinkRoom.java b/src/main/java/com/io/yutian/mclive/LinkRoom.java new file mode 100644 index 0000000..72b115d --- /dev/null +++ b/src/main/java/com/io/yutian/mclive/LinkRoom.java @@ -0,0 +1,41 @@ +package com.io.yutian.mclive; + +import org.bukkit.Bukkit; +import org.bukkit.entity.Player; +import org.bukkit.event.EventHandler; +import org.bukkit.event.Listener; +import org.bukkit.event.player.PlayerKickEvent; +import org.bukkit.event.player.PlayerQuitEvent; +import org.bukkit.event.player.PlayerSwapHandItemsEvent; + +public class LinkRoom implements Listener { + + @EventHandler + public void onSwap(PlayerSwapHandItemsEvent e) { + Player p = e.getPlayer(); + if (!Main.check_plugin) { + Bukkit.getConsoleSender().sendMessage("[系统提示] 当前房间未检测到游戏插件,请检查配置文件."); + p.sendMessage("§c[系统]§a游戏设置错误,未检测到游戏插件."); + return; + } + e.setCancelled(true); + if (p.isSneaking()) { + LiveAdminGui.OpenGui(p); + } + } + + @EventHandler + public void onQuit(PlayerQuitEvent e){ + Player player = e.getPlayer(); + String playName = player.getName(); + Main.configYml.SaveConfigYml(); + } + + @EventHandler + public void onKick(PlayerKickEvent e){ + Player player = e.getPlayer(); + String playName = player.getName(); + Main.configYml.SaveConfigYml(); + } + +} diff --git a/src/main/java/com/io/yutian/mclive/LiveAdminGui.java b/src/main/java/com/io/yutian/mclive/LiveAdminGui.java new file mode 100644 index 0000000..6ea6fe0 --- /dev/null +++ b/src/main/java/com/io/yutian/mclive/LiveAdminGui.java @@ -0,0 +1,231 @@ +package com.io.yutian.mclive; + +import cn.hamster3.cdapi.CDTimeAPI; +import com.io.yutian.livemutually.manager.KSLiveRoomManager; +import com.io.yutian.livemutually.wss.KSWebSocketClient; +import com.io.yutian.mclive.event.ZhuboAPI; +import com.io.yutian.verify.AESUtil; +import org.bukkit.*; +import org.bukkit.entity.Player; +import org.bukkit.event.EventHandler; +import org.bukkit.event.Listener; +import org.bukkit.event.inventory.InventoryClickEvent; +import org.bukkit.inventory.Inventory; +import org.bukkit.inventory.ItemFlag; +import org.bukkit.inventory.ItemStack; +import org.bukkit.inventory.meta.ItemMeta; + +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; + +public class LiveAdminGui implements Listener { + + public static String invTitle = "我的世界整蛊玩法操作界面"; + + @EventHandler + public void onclick(InventoryClickEvent e){ + int rawSlot = e.getRawSlot(); + Player player = (Player) e.getWhoClicked(); + String playName = player.getName(); + Inventory inv = e.getInventory(); + if(e.getView().getTitle().equalsIgnoreCase(invTitle)){ + e.setCancelled(true); + ItemStack item = e.getCurrentItem(); + if(item != null && item.getType() == Material.AIR){ + return; + } + if(rawSlot == 1){ + player.closeInventory(); + if(Main.configYml.getRoomId(playName) == null) { + player.sendMessage("§c[系统]§a请输入命令设置直播间ID: §e/mclive 授权号"); + player.playSound(player.getLocation(), Sound.ENTITY_BLAZE_DEATH,1,1); + }else { + if (ZhuboAPI.isRoomisConnected(player)) { + return; + } + if(Main.LiveRoomClientList.size() >= 1) { + for (KSWebSocketClient socketClient : Main.LiveRoomClientList) { + if (socketClient.getPlayer().equals(player)) { + if (socketClient.isOpen()) { + socketClient.setForcedClose(true); + } + socketClient.close(); + KSLiveRoomManager.liveRoomClientMap.remove(player); + } + } + } + String roomId = Main.configYml.getRoomId(playName); + KSLiveRoomManager.connect(player,roomId); + Location loc = player.getLocation(); + loc.getWorld().playEffect(loc, Effect.MOBSPAWNER_FLAMES, 20); + player.playSound(player.getLocation(), Sound.BLOCK_NOTE_BLOCK_BASS,1,1); + } + } + if(rawSlot == 3){ + player.closeInventory(); + player.performCommand("livegift gui"); + player.sendMessage("§c[系统]§a手持任意物品按住 §eSHIFT+Q §a打开界面"); + player.playSound(player.getLocation(), Sound.BLOCK_COMPARATOR_CLICK,1,1); + } + if(rawSlot == 5){ + player.closeInventory(); + player.performCommand("gameedit"); + player.playSound(player.getLocation(), Sound.BLOCK_COMPARATOR_CLICK,1,1); + } + if(rawSlot == 8){ + player.closeInventory(); + Bukkit.dispatchCommand(Bukkit.getConsoleSender(),"stop"); + } + if(rawSlot == 18){ + player.closeInventory(); + Bukkit.dispatchCommand(Bukkit.getConsoleSender(),"mclive stop"); + } + if(rawSlot == 20){ + player.closeInventory(); + if(Main.configYml.getRoomId(playName) == null) { + player.sendMessage("§c[系统]§a请输入命令设置直播间ID: §e/mclive 授权号"); + player.playSound(player.getLocation(), Sound.ENTITY_BLAZE_DEATH,1,1); + }else { + String roomId = Main.configYml.getRoomId(playName); + if (AESUtil.isVerifyCheck(player,Main.configYml.getGameMode(),roomId)) { + player.playSound(player.getLocation(), Sound.ENTITY_BLAZE_DEATH,1,1); + return; + } + player.sendMessage("§c[系统]§a直播间授权通过,感谢您选择我们的产品."); + player.playSound(player.getLocation(), Sound.ENTITY_PLAYER_LEVELUP,1,1); + } + } + } + } + + public static HashMap offline_zhubo = new HashMap<>(); + + public static void OpenGui(Player p){ + Inventory inv = Bukkit.createInventory(null,27,invTitle); + inv.setItem(8,Stop_Server()); + inv.setItem(1,Link_Room(p)); + inv.setItem(3,Gift_BuChang()); + inv.setItem(5,Games_Edit()); + inv.setItem(18,Stop_LiveLink()); + inv.setItem(20,test_Verify(p)); + p.openInventory(inv); + } + + public static ItemStack Stop_LiveLink(){ + ItemStack item = new ItemStack(Material.FLINT); + ItemMeta meta = item.getItemMeta(); + meta.setDisplayName("§d★ §e断开主播连接"); + List lore = new ArrayList<>(); + lore.add("§c当出现一个礼物多个效果时点击"); + lore.add("§b断开后需重新连接直播间"); + lore.add(" "); + lore.add("§b★ §6鼠标点击 §7断开连接"); + meta.setLore(lore); + meta.addItemFlags(ItemFlag.HIDE_ATTRIBUTES); + meta.setCustomModelData(55); + item.setItemMeta(meta); + return item; + } + + public static ItemStack Stop_Server(){ + ItemStack item = new ItemStack(Material.PAPER); + ItemMeta meta = item.getItemMeta(); + meta.setDisplayName("§d★ §e重启服务器"); + List lore = new ArrayList<>(); + lore.add("§c下播后请重启服务器"); + lore.add(" "); + lore.add("§b★ §6鼠标点击 §7开始重启"); + meta.setLore(lore); + meta.addItemFlags(ItemFlag.HIDE_ATTRIBUTES); + meta.setCustomModelData(55); + item.setItemMeta(meta); + return item; + } + + + public static ItemStack Gift_BuChang(){ + ItemStack item = new ItemStack(Material.PAPER); + ItemMeta meta = item.getItemMeta(); + meta.setDisplayName("§d★ §e礼物漏刷管理"); + List lore = new ArrayList<>(); + lore.add("§c手动执行礼物效果"); + lore.add(" "); + lore.add("§b★ §6鼠标点击 §7打开界面"); + meta.setLore(lore); + meta.addItemFlags(ItemFlag.HIDE_ATTRIBUTES); + meta.setCustomModelData(11); + item.setItemMeta(meta); + return item; + } + + + public static ItemStack Games_Edit(){ + ItemStack item = new ItemStack(Material.STONECUTTER); + ItemMeta meta = item.getItemMeta(); + meta.setDisplayName("§d★ §e整蛊游戏设置"); + List lore = new ArrayList<>(); + lore.add("§c设置部分游戏参数"); + lore.add(" "); + lore.add("§b★ §6鼠标点击 §7打开界面"); + meta.setLore(lore); + item.setItemMeta(meta); + return item; + } + public static ItemStack Link_Room(Player p){ + ItemStack item = new ItemStack(Material.GOLDEN_SWORD); + ItemMeta meta = item.getItemMeta(); + meta.setDisplayName("§d★ §a§l连接直播间"); + if (ZhuboAPI.isRoomisConnected(p)) { + meta.setDisplayName("§d★ §c§l断开直播间"); + } + List lore = new ArrayList<>(); + if (ZhuboAPI.isRoomisConnected(p)) { + String roomId = Main.configYml.getRoomId(p.getName()); + lore.add("§d★ §c§l断开直播间"); + lore.add(" "); + lore.add("§7您的直播间号: §a" + roomId); + lore.add(" "); + lore.add("§c★ §6鼠标点击 §7断开直播连接"); + }else { + if (Main.configYml.getRoomId(p.getName()) == null) { + lore.add("§c建议开播前通过下方三项"); + lore.add("§c测试后再开播并连接直播间"); + lore.add("§7您的直播间号: §9尚未设置"); + lore.add(" "); + lore.add("§b★ §6鼠标点击 §7设置直播间"); + } else { + lore.add("§c建议开播前通过下方三项"); + lore.add("§c测试后再开播并连接直播间"); + String roomId = Main.configYml.getRoomId(p.getName()); + lore.add("§7您的直播间号: §a" + roomId); + lore.add(" "); + lore.add("§b★ §6鼠标点击 §7开始连接"); + } + } + meta.setLore(lore); + meta.addItemFlags(ItemFlag.HIDE_ATTRIBUTES); + item.setItemMeta(meta); + return item; + } + + public static ItemStack test_Verify(Player p){ + ItemStack item = new ItemStack(Material.IRON_INGOT); + ItemMeta meta = item.getItemMeta(); + meta.setDisplayName("§d★ §e直播间授权验证"); + List lore = new ArrayList<>(); + if(Main.configYml.getRoomId(p.getName()) == null) { + lore.add("§7您的直播间号: §9尚未设置"); + lore.add(" "); + lore.add("§b★ §6鼠标点击 §7设置直播间"); + }else{ + String roomId = Main.configYml.getRoomId(p.getName()); + lore.add("§7您的直播间号: §a"+roomId); + lore.add(" "); + lore.add("§b★ §6鼠标点击 §7开始测试"); + } + meta.setLore(lore); + item.setItemMeta(meta); + return item; + } +} diff --git a/src/main/java/com/io/yutian/mclive/LiveEvent.java b/src/main/java/com/io/yutian/mclive/LiveEvent.java new file mode 100644 index 0000000..96215e5 --- /dev/null +++ b/src/main/java/com/io/yutian/mclive/LiveEvent.java @@ -0,0 +1,63 @@ +package com.io.yutian.mclive; + +import com.io.yutian.mclive.event.*; +import net.md_5.bungee.api.ChatMessageType; +import net.md_5.bungee.api.chat.TextComponent; +import org.bukkit.Bukkit; +import org.bukkit.entity.Player; +import org.bukkit.event.EventHandler; +import org.bukkit.event.Listener; + +public class LiveEvent implements Listener { + + private ConfigYml configYml; + + public LiveEvent(ConfigYml configYml){this.configYml = configYml;} + @EventHandler + public void onGift(LiveGiftEvents e){ + if (Main.check_plugin) { + LiveAdminGui.offline_zhubo.put(e.getPlayer(), 1); + String type = "礼物"; + String audience = e.getUser().nickName(); + String gift_name = e.getName(); + long gift_amount = e.getAmount(); + // Bukkit.getConsoleSender().sendMessage("[直播互动 " + e.getPlayer().getName() + "] 类型: " + type + " 用户: " + audience + " 礼物: " + gift_name + "x" + gift_amount); + } + } + + @EventHandler//关注 + public void onMcLive(LiveFollowEvents e) { + LiveAdminGui.offline_zhubo.put(e.getPlayer(),1); + String type = "关注"; + String audience = e.getUser().nickName(); + Bukkit.getConsoleSender().sendMessage("[直播互动 "+e.getPlayer().getName()+"] 类型: " + type + " 用户: " + audience); + } + + @EventHandler//信息 + public void onMcLive(LiveChatEvents e) { + LiveAdminGui.offline_zhubo.put(e.getPlayer(),1); + String type = "信息"; + String audience = e.getUser().nickName(); + String message = e.getContent(); + Bukkit.getConsoleSender().sendMessage("[直播互动 "+e.getPlayer().getName()+"] 类型: " + type + " 用户: " + audience + " 信息: " + message); + } + + @EventHandler//点赞 + public void onGuanzhu(LiveLikeEvents e) { + LiveAdminGui.offline_zhubo.put(e.getPlayer(),1); + String type = "点赞"; + String audience = e.getUser().nickName(); + long gift_amount = e.getCount(); + // Bukkit.getConsoleSender().sendMessage("[直播互动 "+e.getPlayer().getName()+"] 类型: " + type + " 用户: " + audience + " 次数: " + gift_amount); + } + + @EventHandler//进入 + public void onMcLive(LiveEnterEvents e) { + Player player = e.getPlayer(); + LiveAdminGui.offline_zhubo.put(e.getPlayer(),1); + String type = "进入"; + String audience = e.getUser().nickName(); + Bukkit.getConsoleSender().sendMessage("[直播互动 "+e.getPlayer().getName()+"] 类型: " + type + " 用户: " + audience); + player.spigot().sendMessage(ChatMessageType.ACTION_BAR,new TextComponent("§6" + Main.HideName(audience) + "来了")); + } +} diff --git a/src/main/java/com/io/yutian/mclive/Main.java b/src/main/java/com/io/yutian/mclive/Main.java new file mode 100644 index 0000000..0d3de72 --- /dev/null +++ b/src/main/java/com/io/yutian/mclive/Main.java @@ -0,0 +1,165 @@ +package com.io.yutian.mclive; + +import cn.hamster3.cdapi.CDTimeAPI; +import com.io.yutian.livemutually.manager.KSLiveRoomManager; +import com.io.yutian.livemutually.wss.KSWebSocketClient; +import org.bukkit.Bukkit; +import org.bukkit.command.Command; +import org.bukkit.command.CommandSender; +import org.bukkit.configuration.file.FileConfiguration; +import org.bukkit.configuration.file.YamlConfiguration; +import org.bukkit.entity.*; +import org.bukkit.plugin.Plugin; +import org.bukkit.plugin.java.JavaPlugin; + +import java.io.File; +import java.text.SimpleDateFormat; +import java.util.ArrayList; +import java.util.Calendar; +import java.util.Date; +import java.util.List; +import java.util.regex.Pattern; + +public class Main extends JavaPlugin { + + public static Main plugin; + public static boolean check_plugin = false; + public static ConfigYml configYml; + public static List LiveRoomClientList = new ArrayList<>(); + + @Override + public void onEnable() { + plugin = this; + SendPluginsAuthorMessage(Bukkit.getConsoleSender()); + saveDefaultConfig(); + configYml = new ConfigYml(getConfig()); + getServer().getPluginManager().registerEvents(new LiveAdminGui(),this); + getServer().getPluginManager().registerEvents(new LinkRoom(),this); + getServer().getPluginManager().registerEvents(new LiveEvent(configYml),this); + Bukkit.getConsoleSender().sendMessage("§b[整蛊MC直播] §7当前版本: §ev"+plugin.getDescription().getVersion()); + Plugin plugin = getServer().getPluginManager().getPlugin(configYml.getGameMode()); + if (plugin != null) { + check_plugin = true; + Bukkit.getConsoleSender().sendMessage("§b[整蛊MC直播] §a已激活游戏模式"); + } else { + Bukkit.getConsoleSender().sendMessage("§b[整蛊MC直播] §c未检测到§a<"+configYml.getGameMode()+">§c游戏插件."); + } + } + + @Override + public boolean onCommand(CommandSender sender, Command command, String Command, String[] args) { + if (Command.equalsIgnoreCase("mclive")) { + if (args.length == 0) { + sender.sendMessage(""); + sender.sendMessage("§e------ ====== §6直播弹幕互动 §e====== ------"); + if (sender instanceof Player) { + sender.sendMessage("§2/mclive §e[直播间ID] §f- §2设置直播间"); + } else { + sender.sendMessage("§2/mclive §e[主播名] §2<直播间ID> §f- §2设置直播间"); + } + sender.sendMessage("§2/mclive debug §f- §2开启调试模式"); + sender.sendMessage("§2/mclive reload §f- §2重新载入配置文件"); + sender.sendMessage("§e------ ====== §6直播弹幕互动 §e====== ------"); + sender.sendMessage(""); + return true; + } + if (args.length == 1 && args[0].equalsIgnoreCase("reload")) { + Main.configYml.ReloadConfig(); + sender.sendMessage("§c[系统]§a配置文件已重载"); + return true; + } + if (args.length == 1 && args[0].equalsIgnoreCase("stop")) { + KSLiveRoomManager.liveRoomClientMap.clear(); + for (KSWebSocketClient socketClient : LiveRoomClientList) { + if (socketClient.isOpen()) { + socketClient.setForcedClose(true); + } + socketClient.close(); + } + Bukkit.broadcastMessage("§c[系统]§a已断开所有主播的连接."); + return true; + } + if (args.length == 1 && args[0].equalsIgnoreCase("debug")) { + if (configYml.isMainDebug()) { + configYml.setMainDebug(false); + sender.sendMessage("§c[系统]§a调试模式: §b已关闭"); + } else { + configYml.setMainDebug(true); + sender.sendMessage("§c[系统]§a调试模式: §a已启动"); + } + return true; + } + if (args.length == 1 && sender instanceof Player player) { + String playName = player.getName(); + String room_id = args[0]; + if (!Pattern.matches("[a-zA-Z0-9_]+", room_id)) { + sender.sendMessage("§c[系统]§a您的抖音账号参数设置错误,正确示例: §e/mclive 123654789"); + return true; + } + Main.configYml.setRoomId(playName, room_id); + Main.configYml.SaveConfigYml(); + sender.sendMessage("§c[系统]§a直播间已设置 §e" + playName + " §a--> §e" + room_id); + return true; + } + if (args.length == 1 && args[0].equalsIgnoreCase("save")) { + Main.configYml.SaveConfigYml(); + sender.sendMessage("§c[系统]§a配置文件已保存."); + return true; + } + if (args.length == 2) { + String playName = args[0]; + String room_id = args[1]; + Main.configYml.setRoomId(playName, room_id); + Main.configYml.SaveConfigYml(); + sender.sendMessage("§c[系统]§a直播间已设置 §e" + playName + " §a--> §e" + room_id); + return true; + } + } + return false; + } + + public static void SendPluginsAuthorMessage(CommandSender sender) { + sender.sendMessage(" "); + sender.sendMessage("§b ██ ████"); + sender.sendMessage("§b ██"); + sender.sendMessage("§b██░███▒ ████ ███ ███ ░████▒ ██"); + sender.sendMessage("§b███████▒ ████ ██▒▒██ ░██████▒ ██"); + sender.sendMessage("§b███ ███ ██ ▒████▒ ██▒ ▒██ ██"); + sender.sendMessage("§b██░ ░██ ██ ████ ████████ ██"); + sender.sendMessage("§b██ ██ ██ ▒██▒ ████████ ██"); + sender.sendMessage("§b██░ ░██ ██ ████ ██ ██"); + sender.sendMessage("§b███ ███ ██ ▒████▒ ███░ ▒█ ██▒"); + sender.sendMessage("§b███████▒ ████████ ██▒▒██ ░███████ █████"); + sender.sendMessage("§b██░███▒ ████████ ███ ███ ░█████▒ ░████"); + sender.sendMessage("§b██"); + sender.sendMessage("§b█ 弹幕互动引擎 由极光像素工作室提供技术支持!!"); + sender.sendMessage("§b█ 如有使用问题可联系售后: §d"+getAuthorFile().getString("author")); + sender.sendMessage(""+getAuthorFile().getString("linemessage")); + } + + public static FileConfiguration getAuthorFile(){ + File ShopMenufile = new File("plugins/PluginMetrics", "config.yml"); + return YamlConfiguration.loadConfiguration(ShopMenufile); + } + + public static String HideName(String audience){ + if(audience.length() <= 2){ + return "**"; + } + // 获取第一个和第二个字符 + char firstChar = audience.charAt(0); + char lastChar = audience.charAt(audience.length() - 1); + // 构建屏蔽后的字符串 + StringBuilder maskedString = new StringBuilder(); + for (int i = 1; i < audience.length() - 1; i++) { + maskedString.append('*'); + } + return String.valueOf(firstChar) + maskedString + lastChar; + } + + public static String getTime(String format){ + Date date = Calendar.getInstance().getTime(); + SimpleDateFormat datatime = new SimpleDateFormat(format); + return datatime.format(date); + } +} diff --git a/src/main/java/com/io/yutian/mclive/event/LiveChatEvents.java b/src/main/java/com/io/yutian/mclive/event/LiveChatEvents.java new file mode 100644 index 0000000..c99b6be --- /dev/null +++ b/src/main/java/com/io/yutian/mclive/event/LiveChatEvents.java @@ -0,0 +1,44 @@ +package com.io.yutian.mclive.event; + +import com.io.yutian.livemutually.liveroom.User; +import org.bukkit.entity.Player; +import org.bukkit.event.Event; +import org.bukkit.event.HandlerList; + +public class LiveChatEvents extends Event { + + private static final HandlerList handlers = new HandlerList(); + + private Player player; + + private User user; + private String content; + + public LiveChatEvents(Player player, User user, String content) { + this.player = player; + this.user = user; + this.content = content; + } + + public Player getPlayer() { + return player; + } + + public User getUser() { + return user; + } + + public String getContent() { + return content; + } + + @Override + public HandlerList getHandlers() { + return handlers; + } + + public final static HandlerList getHandlerList() { + return handlers; + } + +} diff --git a/src/main/java/com/io/yutian/mclive/event/LiveEnterEvents.java b/src/main/java/com/io/yutian/mclive/event/LiveEnterEvents.java new file mode 100644 index 0000000..a257e0d --- /dev/null +++ b/src/main/java/com/io/yutian/mclive/event/LiveEnterEvents.java @@ -0,0 +1,38 @@ +package com.io.yutian.mclive.event; + +import com.io.yutian.livemutually.liveroom.User; +import org.bukkit.entity.Player; +import org.bukkit.event.Event; +import org.bukkit.event.HandlerList; + +public class LiveEnterEvents extends Event { + + private static final HandlerList handlers = new HandlerList(); + + private Player player; + + private User user; + + public LiveEnterEvents(Player player, User user) { + this.player = player; + this.user = user; + } + + public Player getPlayer() { + return player; + } + + public User getUser() { + return user; + } + + @Override + public HandlerList getHandlers() { + return handlers; + } + + public final static HandlerList getHandlerList() { + return handlers; + } + +} diff --git a/src/main/java/com/io/yutian/mclive/event/LiveFollowEvents.java b/src/main/java/com/io/yutian/mclive/event/LiveFollowEvents.java new file mode 100644 index 0000000..bf0cc65 --- /dev/null +++ b/src/main/java/com/io/yutian/mclive/event/LiveFollowEvents.java @@ -0,0 +1,37 @@ +package com.io.yutian.mclive.event; + +import com.io.yutian.livemutually.liveroom.User; +import org.bukkit.entity.Player; +import org.bukkit.event.Event; +import org.bukkit.event.HandlerList; + +public class LiveFollowEvents extends Event { + + private static final HandlerList handlers = new HandlerList(); + + private Player player; + private User user; + + public LiveFollowEvents(Player player, User user) { + this.player = player; + this.user = user; + } + + public Player getPlayer() { + return player; + } + + public User getUser() { + return user; + } + + @Override + public HandlerList getHandlers() { + return handlers; + } + + public final static HandlerList getHandlerList() { + return handlers; + } + +} diff --git a/src/main/java/com/io/yutian/mclive/event/LiveGiftEvents.java b/src/main/java/com/io/yutian/mclive/event/LiveGiftEvents.java new file mode 100644 index 0000000..2d29216 --- /dev/null +++ b/src/main/java/com/io/yutian/mclive/event/LiveGiftEvents.java @@ -0,0 +1,50 @@ +package com.io.yutian.mclive.event; + +import com.io.yutian.livemutually.liveroom.User; +import org.bukkit.entity.Player; +import org.bukkit.event.Event; +import org.bukkit.event.HandlerList; + +public class LiveGiftEvents extends Event { + + private static final HandlerList handlers = new HandlerList(); + + private Player player; + + private User user; + private String name; + private long amount; + + public LiveGiftEvents(Player player, User user, String name, long amount) { + this.player = player; + this.user = user; + this.name = name; + this.amount = amount; + } + + public Player getPlayer() { + return player; + } + + public User getUser() { + return user; + } + + public String getName() { + return name; + } + + public long getAmount() { + return amount; + } + + @Override + public HandlerList getHandlers() { + return handlers; + } + + public final static HandlerList getHandlerList() { + return handlers; + } + +} diff --git a/src/main/java/com/io/yutian/mclive/event/LiveLikeEvents.java b/src/main/java/com/io/yutian/mclive/event/LiveLikeEvents.java new file mode 100644 index 0000000..93da9d2 --- /dev/null +++ b/src/main/java/com/io/yutian/mclive/event/LiveLikeEvents.java @@ -0,0 +1,43 @@ +package com.io.yutian.mclive.event; + +import com.io.yutian.livemutually.liveroom.User; +import org.bukkit.entity.Player; +import org.bukkit.event.Event; +import org.bukkit.event.HandlerList; + +public class LiveLikeEvents extends Event { + + private static final HandlerList handlers = new HandlerList(); + + private Player player; + private User user; + private long count; + + public LiveLikeEvents(Player player, User user, long count) { + this.player = player; + this.user = user; + this.count = count; + } + + public Player getPlayer() { + return player; + } + + public User getUser() { + return user; + } + + public long getCount() { + return count; + } + + @Override + public HandlerList getHandlers() { + return handlers; + } + + public final static HandlerList getHandlerList() { + return handlers; + } + +} diff --git a/src/main/java/com/io/yutian/mclive/event/ZhuboAPI.java b/src/main/java/com/io/yutian/mclive/event/ZhuboAPI.java new file mode 100644 index 0000000..0fe7731 --- /dev/null +++ b/src/main/java/com/io/yutian/mclive/event/ZhuboAPI.java @@ -0,0 +1,12 @@ +package com.io.yutian.mclive.event; + +import com.io.yutian.livemutually.manager.KSLiveRoomManager; +import com.io.yutian.mclive.Main; +import org.bukkit.entity.Player; + +public abstract class ZhuboAPI { + // 获取主播的连接状态 + public static boolean isRoomisConnected(Player zhubo){ + return KSLiveRoomManager.isConnected(zhubo); + } +} diff --git a/src/main/java/com/io/yutian/verify/AESUtil.java b/src/main/java/com/io/yutian/verify/AESUtil.java new file mode 100644 index 0000000..084e321 --- /dev/null +++ b/src/main/java/com/io/yutian/verify/AESUtil.java @@ -0,0 +1,95 @@ +package com.io.yutian.verify; + +import com.io.yutian.mclive.Main; +import org.bukkit.Bukkit; +import org.bukkit.entity.Player; + +import javax.crypto.Cipher; +import javax.crypto.KeyGenerator; +import javax.crypto.SecretKey; +import javax.crypto.spec.SecretKeySpec; +import java.security.NoSuchAlgorithmException; +import java.security.SecureRandom; +import java.util.Base64; + +public class AESUtil { + + private static final String KEY_ALGORITHM = "AES"; + private static final String DEFAULT_CIPHER_ALGORITHM = "AES/ECB/PKCS5Padding"; + + public static boolean isVerifyCheck(Player p, String pluginName, String roomId){ + if(!Main.check_plugin){ + return false; + } + PluginVerifyResult verifyResult = VerifyHandler.verify("127.0.0.1",pluginName,roomId); + if (!verifyResult.equals(PluginVerifyResult.VERIFY_SUCCESS)) { + if(verifyResult == PluginVerifyResult.USER_STATE_DISABLE){ + Bukkit.getConsoleSender().sendMessage("[验证日志 - 拦截] "+p.getName()+" 的直播间授权已到期."); + p.sendMessage("§c[系统]§a验证尚未通过,您的直播间授权已到期."); + } else + if(verifyResult == PluginVerifyResult.FAIL_CODE){ + Bukkit.getConsoleSender().sendMessage("[验证日志 - 拦截] "+p.getName()+" 的直播间尚未进行授权. "+roomId); + p.sendMessage("§c[系统]§a验证尚未通过,直播间§e<"+roomId+">§a尚未进行授权."); + } else + if(verifyResult == PluginVerifyResult.FAIL_TIMEOUT){ + Bukkit.getConsoleSender().sendMessage("[验证日志 - 拦截] "+p.getName()+" 的本地网络有问题,无法连接验证服务器."); + p.sendMessage("§c[系统]§a验证尚未通过,您当前的网络环境有问题."); + } else { + Bukkit.getConsoleSender().sendMessage("[验证日志 - 拦截] "+p.getName()+" 的无法通过验证. "+verifyResult); + p.sendMessage("§c[系统]§a验证尚未通过,无法连接直播间,请联系管理员。§c§l#" + verifyResult); + } + return true; + } + return false; + } + + public static String getAESRandomKey() { + SecureRandom random = new SecureRandom(); + long randomKey = random.nextLong(); + return String.valueOf(randomKey); + } + + public static String encrypt(String content, String key) { + try { + Cipher cipher = Cipher.getInstance(DEFAULT_CIPHER_ALGORITHM); + byte[] byteContent = content.getBytes("utf-8"); + cipher.init(Cipher.ENCRYPT_MODE, getSecretKey(key)); + byte[] result = cipher.doFinal(byteContent); + return byte2Base64(result); + } catch (Exception ex) { + } + return null; + } + + public static String decrypt(String content, String key) { + try { + Cipher cipher = Cipher.getInstance(DEFAULT_CIPHER_ALGORITHM); + cipher.init(Cipher.DECRYPT_MODE, getSecretKey(key)); + byte[] result = cipher.doFinal(base642Byte(content)); + return new String(result, "utf-8"); + } catch (Exception ex) { + } + return null; + } + + private static SecretKeySpec getSecretKey(final String key) { + try { + KeyGenerator kg = KeyGenerator.getInstance(KEY_ALGORITHM); + SecureRandom random = SecureRandom.getInstance("SHA1PRNG"); + random.setSeed(key.getBytes()); + kg.init(128, random); + SecretKey secretKey = kg.generateKey(); + return new SecretKeySpec(secretKey.getEncoded(), KEY_ALGORITHM); + } catch (NoSuchAlgorithmException ex) { + } + return null; + } + + private static String byte2Base64(byte[] bytes) { + return Base64.getEncoder().encodeToString(bytes); + } + + private static byte[] base642Byte(String base64Key) { + return Base64.getDecoder().decode(base64Key); + } +} \ No newline at end of file diff --git a/src/main/java/com/io/yutian/verify/PluginVerifyResult.java b/src/main/java/com/io/yutian/verify/PluginVerifyResult.java new file mode 100644 index 0000000..b898f9e --- /dev/null +++ b/src/main/java/com/io/yutian/verify/PluginVerifyResult.java @@ -0,0 +1,16 @@ +package com.io.yutian.verify; + +public enum PluginVerifyResult { + + INVALID_DATA_MISS_PARAMETER, + VERIFY_SUCCESS, + FAIL_TIMEOUT, + FAIL_IP, + FAIL_CODE, + INVALID_DATA_PLUGIN, + PLUGIN_DISABLE, + USER_STATE_DISABLE, + UNABLE_CONNECT_SERVER, + UNKNOWN + +} diff --git a/src/main/java/com/io/yutian/verify/VerifyHandler.java b/src/main/java/com/io/yutian/verify/VerifyHandler.java new file mode 100644 index 0000000..a991bfb --- /dev/null +++ b/src/main/java/com/io/yutian/verify/VerifyHandler.java @@ -0,0 +1,75 @@ +package com.io.yutian.verify; + +import json.JSONObject; + +import java.io.BufferedReader; +import java.io.InputStreamReader; +import java.net.ConnectException; +import java.net.SocketTimeoutException; +import java.net.URL; +import java.net.URLConnection; + +public class VerifyHandler { + + public static PluginVerifyResult verify(String ip, String pluginName, String sequenceCode) { + try { + if (ip == null) { + return PluginVerifyResult.UNKNOWN; + } + if (sequenceCode == null || sequenceCode.trim().isEmpty()) { + return PluginVerifyResult.FAIL_CODE; + } + String result = get(pluginName, sequenceCode); + PluginVerifyResult pluginVerifyResult = PluginVerifyResult.UNKNOWN; + JSONObject jsonObject1 = new JSONObject(result); + int code = jsonObject1.getInt("code"); + if (code == 100) { + pluginVerifyResult = PluginVerifyResult.VERIFY_SUCCESS; + // APIVerifyHandler.handlerAPI(); + } else if (code == -1) { + pluginVerifyResult = PluginVerifyResult.INVALID_DATA_PLUGIN; + } else if (code == -2) { + pluginVerifyResult = PluginVerifyResult.FAIL_CODE; + } else if (code == -100) { + pluginVerifyResult = PluginVerifyResult.USER_STATE_DISABLE; + } + return pluginVerifyResult; + } catch (Exception e) { + if (e instanceof SocketTimeoutException) { + return PluginVerifyResult.VERIFY_SUCCESS; + } + return PluginVerifyResult.UNKNOWN; + } + } + public static String getServerIp(){ + String a = "47."; + String b = "111."; + String c = "169."; + String d = "142"; + String e = "82"; + String f = "81"; + return a+b+c+d+":"+e+f; + } + private static String get(String plugin, String code) throws Exception { + String url = "/verify?plugin="+plugin+"&code="+code; + URL realUrl = new URL("http://"+getServerIp()+url); + URLConnection connection = realUrl.openConnection(); + connection.setConnectTimeout(5000); + connection.setReadTimeout(15000); + connection.setRequestProperty("accept", "*/*"); + connection.setRequestProperty("connection", "Keep-Alive"); + connection.setRequestProperty("user-agent","Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1;SV1)"); + connection.connect(); + BufferedReader in = new BufferedReader(new InputStreamReader(connection.getInputStream(), "utf-8")); + StringBuilder stringBuilder = new StringBuilder(); + String line; + while ((line = in.readLine()) != null) { + stringBuilder.append(line); + } + if (in != null) { + in.close(); + } + return stringBuilder.toString(); + } + +} diff --git a/src/main/java/json/JSONArray.java b/src/main/java/json/JSONArray.java new file mode 100644 index 0000000..8eb9129 --- /dev/null +++ b/src/main/java/json/JSONArray.java @@ -0,0 +1,1517 @@ +package json; + +/* + Copyright (c) 2002 JSON.org + + Permission is hereby granted, free of charge, to any person obtaining a copy + of this software and associated documentation files (the "Software"), to deal + in the Software without restriction, including without limitation the rights + to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + copies of the Software, and to permit persons to whom the Software is + furnished to do so, subject to the following conditions: + + The above copyright notice and this permission notice shall be included in all + copies or substantial portions of the Software. + + The Software shall be used for Good, not Evil. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + SOFTWARE. + */ + +import java.io.IOException; +import java.io.StringWriter; +import java.io.Writer; +import java.lang.reflect.Array; +import java.math.BigDecimal; +import java.math.BigInteger; +import java.util.*; + + +/** + * A JSONArray is an ordered sequence of values. Its external text form is a + * string wrapped in square brackets with commas separating the values. The + * internal form is an object having get and opt + * methods for accessing the values by index, and put methods for + * adding or replacing values. The values can be any of these types: + * Boolean, JSONArray, JSONObject, + * Number, String, or the + * JSONObject.NULL object. + *

+ * The constructor can convert a JSON text into a Java object. The + * toString method converts to JSON text. + *

+ * A get method returns a value if one can be found, and throws an + * exception if one cannot be found. An opt method returns a + * default value instead of throwing an exception, and so is useful for + * obtaining optional values. + *

+ * The generic get() and opt() methods return an + * object which you can cast or query for type. There are also typed + * get and opt methods that do type checking and type + * coercion for you. + *

+ * The texts produced by the toString methods strictly conform to + * JSON syntax rules. The constructors are more forgiving in the texts they will + * accept: + *

    + *
  • An extra , (comma) may appear just + * before the closing bracket.
  • + *
  • The null value will be inserted when there is , + *  (comma) elision.
  • + *
  • Strings may be quoted with ' (single + * quote).
  • + *
  • Strings do not need to be quoted at all if they do not begin with a quote + * or single quote, and if they do not contain leading or trailing spaces, and + * if they do not contain any of these characters: + * { } [ ] / \ : , # and if they do not look like numbers and + * if they are not the reserved words true, false, or + * null.
  • + *
+ * + * @author JSON.org + * @version 2016-08/15 + */ +public class JSONArray implements Iterable { + + /** + * The arrayList where the JSONArray's properties are kept. + */ + private final ArrayList myArrayList; + + /** + * Construct an empty JSONArray. + */ + public JSONArray() { + this.myArrayList = new ArrayList(); + } + + /** + * Construct a JSONArray from a JSONTokener. + * + * @param x + * A JSONTokener + * @throws JSONException + * If there is a syntax error. + */ + public JSONArray(JSONTokener x) throws JSONException { + this(); + if (x.nextClean() != '[') { + throw x.syntaxError("A JSONArray text must start with '['"); + } + + char nextChar = x.nextClean(); + if (nextChar == 0) { + // array is unclosed. No ']' found, instead EOF + throw x.syntaxError("Expected a ',' or ']'"); + } + if (nextChar != ']') { + x.back(); + for (;;) { + if (x.nextClean() == ',') { + x.back(); + this.myArrayList.add(JSONObject.NULL); + } else { + x.back(); + this.myArrayList.add(x.nextValue()); + } + switch (x.nextClean()) { + case 0: + // array is unclosed. No ']' found, instead EOF + throw x.syntaxError("Expected a ',' or ']'"); + case ',': + nextChar = x.nextClean(); + if (nextChar == 0) { + // array is unclosed. No ']' found, instead EOF + throw x.syntaxError("Expected a ',' or ']'"); + } + if (nextChar == ']') { + return; + } + x.back(); + break; + case ']': + return; + default: + throw x.syntaxError("Expected a ',' or ']'"); + } + } + } + } + + /** + * Construct a JSONArray from a source JSON text. + * + * @param source + * A string that begins with [ (left + * bracket) and ends with ] + *  (right bracket). + * @throws JSONException + * If there is a syntax error. + */ + public JSONArray(String source) throws JSONException { + this(new JSONTokener(source)); + } + + /** + * Construct a JSONArray from a Collection. + * + * @param collection + * A Collection. + */ + public JSONArray(Collection collection) { + if (collection == null) { + this.myArrayList = new ArrayList(); + } else { + this.myArrayList = new ArrayList(collection.size()); + for (Object o: collection){ + this.myArrayList.add(JSONObject.wrap(o)); + } + } + } + + /** + * Construct a JSONArray from an array. + * + * @param array + * Array. If the parameter passed is null, or not an array, an + * exception will be thrown. + * + * @throws JSONException + * If not an array or if an array value is non-finite number. + * @throws NullPointerException + * Thrown if the array parameter is null. + */ + public JSONArray(Object array) throws JSONException { + this(); + if (array.getClass().isArray()) { + int length = Array.getLength(array); + this.myArrayList.ensureCapacity(length); + for (int i = 0; i < length; i += 1) { + this.put(JSONObject.wrap(Array.get(array, i))); + } + } else { + throw new JSONException( + "JSONArray initial value should be a string or collection or array."); + } + } + + @Override + public Iterator iterator() { + return this.myArrayList.iterator(); + } + + /** + * Get the object value associated with an index. + * + * @param index + * The index must be between 0 and length() - 1. + * @return An object value. + * @throws JSONException + * If there is no value for the index. + */ + public Object get(int index) throws JSONException { + Object object = this.opt(index); + if (object == null) { + throw new JSONException("JSONArray[" + index + "] not found."); + } + return object; + } + + /** + * Get the boolean value associated with an index. The string values "true" + * and "false" are converted to boolean. + * + * @param index + * The index must be between 0 and length() - 1. + * @return The truth. + * @throws JSONException + * If there is no value for the index or if the value is not + * convertible to boolean. + */ + public boolean getBoolean(int index) throws JSONException { + Object object = this.get(index); + if (object.equals(Boolean.FALSE) + || (object instanceof String && ((String) object) + .equalsIgnoreCase("false"))) { + return false; + } else if (object.equals(Boolean.TRUE) + || (object instanceof String && ((String) object) + .equalsIgnoreCase("true"))) { + return true; + } + throw wrongValueFormatException(index, "boolean", null); + } + + /** + * Get the double value associated with an index. + * + * @param index + * The index must be between 0 and length() - 1. + * @return The value. + * @throws JSONException + * If the key is not found or if the value cannot be converted + * to a number. + */ + public double getDouble(int index) throws JSONException { + final Object object = this.get(index); + if(object instanceof Number) { + return ((Number)object).doubleValue(); + } + try { + return Double.parseDouble(object.toString()); + } catch (Exception e) { + throw wrongValueFormatException(index, "double", e); + } + } + + /** + * Get the float value associated with a key. + * + * @param index + * The index must be between 0 and length() - 1. + * @return The numeric value. + * @throws JSONException + * if the key is not found or if the value is not a Number + * object and cannot be converted to a number. + */ + public float getFloat(int index) throws JSONException { + final Object object = this.get(index); + if(object instanceof Number) { + return ((Float)object).floatValue(); + } + try { + return Float.parseFloat(object.toString()); + } catch (Exception e) { + throw wrongValueFormatException(index, "float", e); + } + } + + /** + * Get the Number value associated with a key. + * + * @param index + * The index must be between 0 and length() - 1. + * @return The numeric value. + * @throws JSONException + * if the key is not found or if the value is not a Number + * object and cannot be converted to a number. + */ + public Number getNumber(int index) throws JSONException { + Object object = this.get(index); + try { + if (object instanceof Number) { + return (Number)object; + } + return JSONObject.stringToNumber(object.toString()); + } catch (Exception e) { + throw wrongValueFormatException(index, "number", e); + } + } + + /** + * Get the enum value associated with an index. + * + * @param + * Enum Type + * @param clazz + * The type of enum to retrieve. + * @param index + * The index must be between 0 and length() - 1. + * @return The enum value at the index location + * @throws JSONException + * if the key is not found or if the value cannot be converted + * to an enum. + */ + public > E getEnum(Class clazz, int index) throws JSONException { + E val = optEnum(clazz, index); + if(val==null) { + // JSONException should really take a throwable argument. + // If it did, I would re-implement this with the Enum.valueOf + // method and place any thrown exception in the JSONException + throw wrongValueFormatException(index, "enum of type " + + JSONObject.quote(clazz.getSimpleName()), null); + } + return val; + } + + /** + * Get the BigDecimal value associated with an index. If the value is float + * or double, the the {@link BigDecimal#BigDecimal(double)} constructor + * will be used. See notes on the constructor for conversion issues that + * may arise. + * + * @param index + * The index must be between 0 and length() - 1. + * @return The value. + * @throws JSONException + * If the key is not found or if the value cannot be converted + * to a BigDecimal. + */ + public BigDecimal getBigDecimal (int index) throws JSONException { + Object object = this.get(index); + BigDecimal val = JSONObject.objectToBigDecimal(object, null); + if(val == null) { + throw wrongValueFormatException(index, "BigDecimal", object, null); + } + return val; + } + + /** + * Get the BigInteger value associated with an index. + * + * @param index + * The index must be between 0 and length() - 1. + * @return The value. + * @throws JSONException + * If the key is not found or if the value cannot be converted + * to a BigInteger. + */ + public BigInteger getBigInteger (int index) throws JSONException { + Object object = this.get(index); + BigInteger val = JSONObject.objectToBigInteger(object, null); + if(val == null) { + throw wrongValueFormatException(index, "BigInteger", object, null); + } + return val; + } + + /** + * Get the int value associated with an index. + * + * @param index + * The index must be between 0 and length() - 1. + * @return The value. + * @throws JSONException + * If the key is not found or if the value is not a number. + */ + public int getInt(int index) throws JSONException { + final Object object = this.get(index); + if(object instanceof Number) { + return ((Number)object).intValue(); + } + try { + return Integer.parseInt(object.toString()); + } catch (Exception e) { + throw wrongValueFormatException(index, "int", e); + } + } + + /** + * Get the JSONArray associated with an index. + * + * @param index + * The index must be between 0 and length() - 1. + * @return A JSONArray value. + * @throws JSONException + * If there is no value for the index. or if the value is not a + * JSONArray + */ + public JSONArray getJSONArray(int index) throws JSONException { + Object object = this.get(index); + if (object instanceof JSONArray) { + return (JSONArray) object; + } + throw wrongValueFormatException(index, "JSONArray", null); + } + + /** + * Get the JSONObject associated with an index. + * + * @param index + * subscript + * @return A JSONObject value. + * @throws JSONException + * If there is no value for the index or if the value is not a + * JSONObject + */ + public JSONObject getJSONObject(int index) throws JSONException { + Object object = this.get(index); + if (object instanceof JSONObject) { + return (JSONObject) object; + } + throw wrongValueFormatException(index, "JSONObject", null); + } + + /** + * Get the long value associated with an index. + * + * @param index + * The index must be between 0 and length() - 1. + * @return The value. + * @throws JSONException + * If the key is not found or if the value cannot be converted + * to a number. + */ + public long getLong(int index) throws JSONException { + final Object object = this.get(index); + if(object instanceof Number) { + return ((Number)object).longValue(); + } + try { + return Long.parseLong(object.toString()); + } catch (Exception e) { + throw wrongValueFormatException(index, "long", e); + } + } + + /** + * Get the string associated with an index. + * + * @param index + * The index must be between 0 and length() - 1. + * @return A string value. + * @throws JSONException + * If there is no string value for the index. + */ + public String getString(int index) throws JSONException { + Object object = this.get(index); + if (object instanceof String) { + return (String) object; + } + throw wrongValueFormatException(index, "String", null); + } + + /** + * Determine if the value is null. + * + * @param index + * The index must be between 0 and length() - 1. + * @return true if the value at the index is null, or if there is no value. + */ + public boolean isNull(int index) { + return JSONObject.NULL.equals(this.opt(index)); + } + + /** + * Make a string from the contents of this JSONArray. The + * separator string is inserted between each element. Warning: + * This method assumes that the data structure is acyclical. + * + * @param separator + * A string that will be inserted between the elements. + * @return a string. + * @throws JSONException + * If the array contains an invalid number. + */ + public String join(String separator) throws JSONException { + int len = this.length(); + if (len == 0) { + return ""; + } + + StringBuilder sb = new StringBuilder( + JSONObject.valueToString(this.myArrayList.get(0))); + + for (int i = 1; i < len; i++) { + sb.append(separator) + .append(JSONObject.valueToString(this.myArrayList.get(i))); + } + return sb.toString(); + } + + /** + * Get the number of elements in the JSONArray, included nulls. + * + * @return The length (or size). + */ + public int length() { + return this.myArrayList.size(); + } + + /** + * Get the optional object value associated with an index. + * + * @param index + * The index must be between 0 and length() - 1. If not, null is returned. + * @return An object value, or null if there is no object at that index. + */ + public Object opt(int index) { + return (index < 0 || index >= this.length()) ? null : this.myArrayList + .get(index); + } + + /** + * Get the optional boolean value associated with an index. It returns false + * if there is no value at that index, or if the value is not Boolean.TRUE + * or the String "true". + * + * @param index + * The index must be between 0 and length() - 1. + * @return The truth. + */ + public boolean optBoolean(int index) { + return this.optBoolean(index, false); + } + + /** + * Get the optional boolean value associated with an index. It returns the + * defaultValue if there is no value at that index or if it is not a Boolean + * or the String "true" or "false" (case insensitive). + * + * @param index + * The index must be between 0 and length() - 1. + * @param defaultValue + * A boolean default. + * @return The truth. + */ + public boolean optBoolean(int index, boolean defaultValue) { + try { + return this.getBoolean(index); + } catch (Exception e) { + return defaultValue; + } + } + + /** + * Get the optional double value associated with an index. NaN is returned + * if there is no value for the index, or if the value is not a number and + * cannot be converted to a number. + * + * @param index + * The index must be between 0 and length() - 1. + * @return The value. + */ + public double optDouble(int index) { + return this.optDouble(index, Double.NaN); + } + + /** + * Get the optional double value associated with an index. The defaultValue + * is returned if there is no value for the index, or if the value is not a + * number and cannot be converted to a number. + * + * @param index + * subscript + * @param defaultValue + * The default value. + * @return The value. + */ + public double optDouble(int index, double defaultValue) { + final Number val = this.optNumber(index, null); + if (val == null) { + return defaultValue; + } + final double doubleValue = val.doubleValue(); + // if (Double.isNaN(doubleValue) || Double.isInfinite(doubleValue)) { + // return defaultValue; + // } + return doubleValue; + } + + /** + * Get the optional float value associated with an index. NaN is returned + * if there is no value for the index, or if the value is not a number and + * cannot be converted to a number. + * + * @param index + * The index must be between 0 and length() - 1. + * @return The value. + */ + public float optFloat(int index) { + return this.optFloat(index, Float.NaN); + } + + /** + * Get the optional float value associated with an index. The defaultValue + * is returned if there is no value for the index, or if the value is not a + * number and cannot be converted to a number. + * + * @param index + * subscript + * @param defaultValue + * The default value. + * @return The value. + */ + public float optFloat(int index, float defaultValue) { + final Number val = this.optNumber(index, null); + if (val == null) { + return defaultValue; + } + final float floatValue = val.floatValue(); + // if (Float.isNaN(floatValue) || Float.isInfinite(floatValue)) { + // return floatValue; + // } + return floatValue; + } + + /** + * Get the optional int value associated with an index. Zero is returned if + * there is no value for the index, or if the value is not a number and + * cannot be converted to a number. + * + * @param index + * The index must be between 0 and length() - 1. + * @return The value. + */ + public int optInt(int index) { + return this.optInt(index, 0); + } + + /** + * Get the optional int value associated with an index. The defaultValue is + * returned if there is no value for the index, or if the value is not a + * number and cannot be converted to a number. + * + * @param index + * The index must be between 0 and length() - 1. + * @param defaultValue + * The default value. + * @return The value. + */ + public int optInt(int index, int defaultValue) { + final Number val = this.optNumber(index, null); + if (val == null) { + return defaultValue; + } + return val.intValue(); + } + + /** + * Get the enum value associated with a key. + * + * @param + * Enum Type + * @param clazz + * The type of enum to retrieve. + * @param index + * The index must be between 0 and length() - 1. + * @return The enum value at the index location or null if not found + */ + public > E optEnum(Class clazz, int index) { + return this.optEnum(clazz, index, null); + } + + /** + * Get the enum value associated with a key. + * + * @param + * Enum Type + * @param clazz + * The type of enum to retrieve. + * @param index + * The index must be between 0 and length() - 1. + * @param defaultValue + * The default in case the value is not found + * @return The enum value at the index location or defaultValue if + * the value is not found or cannot be assigned to clazz + */ + public > E optEnum(Class clazz, int index, E defaultValue) { + try { + Object val = this.opt(index); + if (JSONObject.NULL.equals(val)) { + return defaultValue; + } + if (clazz.isAssignableFrom(val.getClass())) { + // we just checked it! + @SuppressWarnings("unchecked") + E myE = (E) val; + return myE; + } + return Enum.valueOf(clazz, val.toString()); + } catch (IllegalArgumentException e) { + return defaultValue; + } catch (NullPointerException e) { + return defaultValue; + } + } + + /** + * Get the optional BigInteger value associated with an index. The + * defaultValue is returned if there is no value for the index, or if the + * value is not a number and cannot be converted to a number. + * + * @param index + * The index must be between 0 and length() - 1. + * @param defaultValue + * The default value. + * @return The value. + */ + public BigInteger optBigInteger(int index, BigInteger defaultValue) { + Object val = this.opt(index); + return JSONObject.objectToBigInteger(val, defaultValue); + } + + /** + * Get the optional BigDecimal value associated with an index. The + * defaultValue is returned if there is no value for the index, or if the + * value is not a number and cannot be converted to a number. If the value + * is float or double, the the {@link BigDecimal#BigDecimal(double)} + * constructor will be used. See notes on the constructor for conversion + * issues that may arise. + * + * @param index + * The index must be between 0 and length() - 1. + * @param defaultValue + * The default value. + * @return The value. + */ + public BigDecimal optBigDecimal(int index, BigDecimal defaultValue) { + Object val = this.opt(index); + return JSONObject.objectToBigDecimal(val, defaultValue); + } + + /** + * Get the optional JSONArray associated with an index. + * + * @param index + * subscript + * @return A JSONArray value, or null if the index has no value, or if the + * value is not a JSONArray. + */ + public JSONArray optJSONArray(int index) { + Object o = this.opt(index); + return o instanceof JSONArray ? (JSONArray) o : null; + } + + /** + * Get the optional JSONObject associated with an index. Null is returned if + * the key is not found, or null if the index has no value, or if the value + * is not a JSONObject. + * + * @param index + * The index must be between 0 and length() - 1. + * @return A JSONObject value. + */ + public JSONObject optJSONObject(int index) { + Object o = this.opt(index); + return o instanceof JSONObject ? (JSONObject) o : null; + } + + /** + * Get the optional long value associated with an index. Zero is returned if + * there is no value for the index, or if the value is not a number and + * cannot be converted to a number. + * + * @param index + * The index must be between 0 and length() - 1. + * @return The value. + */ + public long optLong(int index) { + return this.optLong(index, 0); + } + + /** + * Get the optional long value associated with an index. The defaultValue is + * returned if there is no value for the index, or if the value is not a + * number and cannot be converted to a number. + * + * @param index + * The index must be between 0 and length() - 1. + * @param defaultValue + * The default value. + * @return The value. + */ + public long optLong(int index, long defaultValue) { + final Number val = this.optNumber(index, null); + if (val == null) { + return defaultValue; + } + return val.longValue(); + } + + /** + * Get an optional {@link Number} value associated with a key, or null + * if there is no such key or if the value is not a number. If the value is a string, + * an attempt will be made to evaluate it as a number ({@link BigDecimal}). This method + * would be used in cases where type coercion of the number value is unwanted. + * + * @param index + * The index must be between 0 and length() - 1. + * @return An object which is the value. + */ + public Number optNumber(int index) { + return this.optNumber(index, null); + } + + /** + * Get an optional {@link Number} value associated with a key, or the default if there + * is no such key or if the value is not a number. If the value is a string, + * an attempt will be made to evaluate it as a number ({@link BigDecimal}). This method + * would be used in cases where type coercion of the number value is unwanted. + * + * @param index + * The index must be between 0 and length() - 1. + * @param defaultValue + * The default. + * @return An object which is the value. + */ + public Number optNumber(int index, Number defaultValue) { + Object val = this.opt(index); + if (JSONObject.NULL.equals(val)) { + return defaultValue; + } + if (val instanceof Number){ + return (Number) val; + } + + if (val instanceof String) { + try { + return JSONObject.stringToNumber((String) val); + } catch (Exception e) { + return defaultValue; + } + } + return defaultValue; + } + + /** + * Get the optional string value associated with an index. It returns an + * empty string if there is no value at that index. If the value is not a + * string and is not null, then it is converted to a string. + * + * @param index + * The index must be between 0 and length() - 1. + * @return A String value. + */ + public String optString(int index) { + return this.optString(index, ""); + } + + /** + * Get the optional string associated with an index. The defaultValue is + * returned if the key is not found. + * + * @param index + * The index must be between 0 and length() - 1. + * @param defaultValue + * The default value. + * @return A String value. + */ + public String optString(int index, String defaultValue) { + Object object = this.opt(index); + return JSONObject.NULL.equals(object) ? defaultValue : object + .toString(); + } + + /** + * Append a boolean value. This increases the array's length by one. + * + * @param value + * A boolean value. + * @return this. + */ + public JSONArray put(boolean value) { + return this.put(value ? Boolean.TRUE : Boolean.FALSE); + } + + /** + * Put a value in the JSONArray, where the value will be a JSONArray which + * is produced from a Collection. + * + * @param value + * A Collection value. + * @return this. + * @throws JSONException + * If the value is non-finite number. + */ + public JSONArray put(Collection value) { + return this.put(new JSONArray(value)); + } + + /** + * Append a double value. This increases the array's length by one. + * + * @param value + * A double value. + * @return this. + * @throws JSONException + * if the value is not finite. + */ + public JSONArray put(double value) throws JSONException { + return this.put(Double.valueOf(value)); + } + + /** + * Append a float value. This increases the array's length by one. + * + * @param value + * A float value. + * @return this. + * @throws JSONException + * if the value is not finite. + */ + public JSONArray put(float value) throws JSONException { + return this.put(Float.valueOf(value)); + } + + /** + * Append an int value. This increases the array's length by one. + * + * @param value + * An int value. + * @return this. + */ + public JSONArray put(int value) { + return this.put(Integer.valueOf(value)); + } + + /** + * Append an long value. This increases the array's length by one. + * + * @param value + * A long value. + * @return this. + */ + public JSONArray put(long value) { + return this.put(Long.valueOf(value)); + } + + /** + * Put a value in the JSONArray, where the value will be a JSONObject which + * is produced from a Map. + * + * @param value + * A Map value. + * @return this. + * @throws JSONException + * If a value in the map is non-finite number. + * @throws NullPointerException + * If a key in the map is null + */ + public JSONArray put(Map value) { + return this.put(new JSONObject(value)); + } + + /** + * Append an object value. This increases the array's length by one. + * + * @param value + * An object value. The value should be a Boolean, Double, + * Integer, JSONArray, JSONObject, Long, or String, or the + * JSONObject.NULL object. + * @return this. + * @throws JSONException + * If the value is non-finite number. + */ + public JSONArray put(Object value) { + JSONObject.testValidity(value); + this.myArrayList.add(value); + return this; + } + + /** + * Put or replace a boolean value in the JSONArray. If the index is greater + * than the length of the JSONArray, then null elements will be added as + * necessary to pad it out. + * + * @param index + * The subscript. + * @param value + * A boolean value. + * @return this. + * @throws JSONException + * If the index is negative. + */ + public JSONArray put(int index, boolean value) throws JSONException { + return this.put(index, value ? Boolean.TRUE : Boolean.FALSE); + } + + /** + * Put a value in the JSONArray, where the value will be a JSONArray which + * is produced from a Collection. + * + * @param index + * The subscript. + * @param value + * A Collection value. + * @return this. + * @throws JSONException + * If the index is negative or if the value is non-finite. + */ + public JSONArray put(int index, Collection value) throws JSONException { + return this.put(index, new JSONArray(value)); + } + + /** + * Put or replace a double value. If the index is greater than the length of + * the JSONArray, then null elements will be added as necessary to pad it + * out. + * + * @param index + * The subscript. + * @param value + * A double value. + * @return this. + * @throws JSONException + * If the index is negative or if the value is non-finite. + */ + public JSONArray put(int index, double value) throws JSONException { + return this.put(index, Double.valueOf(value)); + } + + /** + * Put or replace a float value. If the index is greater than the length of + * the JSONArray, then null elements will be added as necessary to pad it + * out. + * + * @param index + * The subscript. + * @param value + * A float value. + * @return this. + * @throws JSONException + * If the index is negative or if the value is non-finite. + */ + public JSONArray put(int index, float value) throws JSONException { + return this.put(index, Float.valueOf(value)); + } + + /** + * Put or replace an int value. If the index is greater than the length of + * the JSONArray, then null elements will be added as necessary to pad it + * out. + * + * @param index + * The subscript. + * @param value + * An int value. + * @return this. + * @throws JSONException + * If the index is negative. + */ + public JSONArray put(int index, int value) throws JSONException { + return this.put(index, Integer.valueOf(value)); + } + + /** + * Put or replace a long value. If the index is greater than the length of + * the JSONArray, then null elements will be added as necessary to pad it + * out. + * + * @param index + * The subscript. + * @param value + * A long value. + * @return this. + * @throws JSONException + * If the index is negative. + */ + public JSONArray put(int index, long value) throws JSONException { + return this.put(index, Long.valueOf(value)); + } + + /** + * Put a value in the JSONArray, where the value will be a JSONObject that + * is produced from a Map. + * + * @param index + * The subscript. + * @param value + * The Map value. + * @return this. + * @throws JSONException + * If the index is negative or if the the value is an invalid + * number. + * @throws NullPointerException + * If a key in the map is null + */ + public JSONArray put(int index, Map value) throws JSONException { + this.put(index, new JSONObject(value)); + return this; + } + + /** + * Put or replace an object value in the JSONArray. If the index is greater + * than the length of the JSONArray, then null elements will be added as + * necessary to pad it out. + * + * @param index + * The subscript. + * @param value + * The value to put into the array. The value should be a + * Boolean, Double, Integer, JSONArray, JSONObject, Long, or + * String, or the JSONObject.NULL object. + * @return this. + * @throws JSONException + * If the index is negative or if the the value is an invalid + * number. + */ + public JSONArray put(int index, Object value) throws JSONException { + if (index < 0) { + throw new JSONException("JSONArray[" + index + "] not found."); + } + if (index < this.length()) { + JSONObject.testValidity(value); + this.myArrayList.set(index, value); + return this; + } + if(index == this.length()){ + // simple append + return this.put(value); + } + // if we are inserting past the length, we want to grow the array all at once + // instead of incrementally. + this.myArrayList.ensureCapacity(index + 1); + while (index != this.length()) { + // we don't need to test validity of NULL objects + this.myArrayList.add(JSONObject.NULL); + } + return this.put(value); + } + + /** + * Creates a JSONPointer using an initialization string and tries to + * match it to an item within this JSONArray. For example, given a + * JSONArray initialized with this document: + *
+     * [
+     *     {"b":"c"}
+     * ]
+     * 
+ * and this JSONPointer string: + *
+     * "/0/b"
+     * 
+ * Then this method will return the String "c" + * A JSONPointerException may be thrown from code called by this method. + * + * @param jsonPointer string that can be used to create a JSONPointer + * @return the item matched by the JSONPointer, otherwise null + */ + public Object query(String jsonPointer) { + return query(new JSONPointer(jsonPointer)); + } + + /** + * Uses a user initialized JSONPointer and tries to + * match it to an item within this JSONArray. For example, given a + * JSONArray initialized with this document: + *
+     * [
+     *     {"b":"c"}
+     * ]
+     * 
+ * and this JSONPointer: + *
+     * "/0/b"
+     * 
+ * Then this method will return the String "c" + * A JSONPointerException may be thrown from code called by this method. + * + * @param jsonPointer string that can be used to create a JSONPointer + * @return the item matched by the JSONPointer, otherwise null + */ + public Object query(JSONPointer jsonPointer) { + return jsonPointer.queryFrom(this); + } + + /** + * Queries and returns a value from this object using {@code jsonPointer}, or + * returns null if the query fails due to a missing key. + * + * @param jsonPointer the string representation of the JSON pointer + * @return the queried value or {@code null} + * @throws IllegalArgumentException if {@code jsonPointer} has invalid syntax + */ + public Object optQuery(String jsonPointer) { + return optQuery(new JSONPointer(jsonPointer)); + } + + /** + * Queries and returns a value from this object using {@code jsonPointer}, or + * returns null if the query fails due to a missing key. + * + * @param jsonPointer The JSON pointer + * @return the queried value or {@code null} + * @throws IllegalArgumentException if {@code jsonPointer} has invalid syntax + */ + public Object optQuery(JSONPointer jsonPointer) { + try { + return jsonPointer.queryFrom(this); + } catch (JSONPointerException e) { + return null; + } + } + + /** + * Remove an index and close the hole. + * + * @param index + * The index of the element to be removed. + * @return The value that was associated with the index, or null if there + * was no value. + */ + public Object remove(int index) { + return index >= 0 && index < this.length() + ? this.myArrayList.remove(index) + : null; + } + + /** + * Determine if two JSONArrays are similar. + * They must contain similar sequences. + * + * @param other The other JSONArray + * @return true if they are equal + */ + public boolean similar(Object other) { + if (!(other instanceof JSONArray)) { + return false; + } + int len = this.length(); + if (len != ((JSONArray)other).length()) { + return false; + } + for (int i = 0; i < len; i += 1) { + Object valueThis = this.myArrayList.get(i); + Object valueOther = ((JSONArray)other).myArrayList.get(i); + if(valueThis == valueOther) { + continue; + } + if(valueThis == null) { + return false; + } + if (valueThis instanceof JSONObject) { + if (!((JSONObject)valueThis).similar(valueOther)) { + return false; + } + } else if (valueThis instanceof JSONArray) { + if (!((JSONArray)valueThis).similar(valueOther)) { + return false; + } + } else if (!valueThis.equals(valueOther)) { + return false; + } + } + return true; + } + + /** + * Produce a JSONObject by combining a JSONArray of names with the values of + * this JSONArray. + * + * @param names + * A JSONArray containing a list of key strings. These will be + * paired with the values. + * @return A JSONObject, or null if there are no names or if this JSONArray + * has no values. + * @throws JSONException + * If any of the names are null. + */ + public JSONObject toJSONObject(JSONArray names) throws JSONException { + if (names == null || names.isEmpty() || this.isEmpty()) { + return null; + } + JSONObject jo = new JSONObject(names.length()); + for (int i = 0; i < names.length(); i += 1) { + jo.put(names.getString(i), this.opt(i)); + } + return jo; + } + + /** + * Make a JSON text of this JSONArray. For compactness, no unnecessary + * whitespace is added. If it is not possible to produce a syntactically + * correct JSON text then null will be returned instead. This could occur if + * the array contains an invalid number. + *

+ * Warning: This method assumes that the data structure is acyclical. + * + * + * @return a printable, displayable, transmittable representation of the + * array. + */ + @Override + public String toString() { + try { + return this.toString(0); + } catch (Exception e) { + return null; + } + } + + /** + * Make a pretty-printed JSON text of this JSONArray. + * + *

If indentFactor > 0 and the {@link JSONArray} has only + * one element, then the array will be output on a single line: + *

{@code [1]}
+ * + *

If an array has 2 or more elements, then it will be output across + * multiple lines:

{@code
+     * [
+     * 1,
+     * "value 2",
+     * 3
+     * ]
+     * }
+ *

+ * Warning: This method assumes that the data structure is acyclical. + * + * + * @param indentFactor + * The number of spaces to add to each level of indentation. + * @return a printable, displayable, transmittable representation of the + * object, beginning with [ (left + * bracket) and ending with ] + *  (right bracket). + * @throws JSONException + */ + public String toString(int indentFactor) throws JSONException { + StringWriter sw = new StringWriter(); + synchronized (sw.getBuffer()) { + return this.write(sw, indentFactor, 0).toString(); + } + } + + /** + * Write the contents of the JSONArray as JSON text to a writer. For + * compactness, no whitespace is added. + *

+ * Warning: This method assumes that the data structure is acyclical. + * + * + * @return The writer. + * @throws JSONException + */ + public Writer write(Writer writer) throws JSONException { + return this.write(writer, 0, 0); + } + + /** + * Write the contents of the JSONArray as JSON text to a writer. + * + *

If indentFactor > 0 and the {@link JSONArray} has only + * one element, then the array will be output on a single line: + *

{@code [1]}
+ * + *

If an array has 2 or more elements, then it will be output across + * multiple lines:

{@code
+     * [
+     * 1,
+     * "value 2",
+     * 3
+     * ]
+     * }
+ *

+ * Warning: This method assumes that the data structure is acyclical. + * + * + * @param writer + * Writes the serialized JSON + * @param indentFactor + * The number of spaces to add to each level of indentation. + * @param indent + * The indentation of the top level. + * @return The writer. + * @throws JSONException + */ + public Writer write(Writer writer, int indentFactor, int indent) + throws JSONException { + try { + boolean needsComma = false; + int length = this.length(); + writer.write('['); + + if (length == 1) { + try { + JSONObject.writeValue(writer, this.myArrayList.get(0), + indentFactor, indent); + } catch (Exception e) { + throw new JSONException("Unable to write JSONArray value at index: 0", e); + } + } else if (length != 0) { + final int newIndent = indent + indentFactor; + + for (int i = 0; i < length; i += 1) { + if (needsComma) { + writer.write(','); + } + if (indentFactor > 0) { + writer.write('\n'); + } + JSONObject.indent(writer, newIndent); + try { + JSONObject.writeValue(writer, this.myArrayList.get(i), + indentFactor, newIndent); + } catch (Exception e) { + throw new JSONException("Unable to write JSONArray value at index: " + i, e); + } + needsComma = true; + } + if (indentFactor > 0) { + writer.write('\n'); + } + JSONObject.indent(writer, indent); + } + writer.write(']'); + return writer; + } catch (IOException e) { + throw new JSONException(e); + } + } + + /** + * Returns a java.util.List containing all of the elements in this array. + * If an element in the array is a JSONArray or JSONObject it will also + * be converted to a List and a Map respectively. + *

+ * Warning: This method assumes that the data structure is acyclical. + * + * @return a java.util.List containing the elements of this array + */ + public List toList() { + List results = new ArrayList(this.myArrayList.size()); + for (Object element : this.myArrayList) { + if (element == null || JSONObject.NULL.equals(element)) { + results.add(null); + } else if (element instanceof JSONArray) { + results.add(((JSONArray) element).toList()); + } else if (element instanceof JSONObject) { + results.add(((JSONObject) element).toMap()); + } else { + results.add(element); + } + } + return results; + } + + /** + * Check if JSONArray is empty. + * + * @return true if JSONArray is empty, otherwise false. + */ + public boolean isEmpty() { + return this.myArrayList.isEmpty(); + } + + /** + * Create a new JSONException in a common format for incorrect conversions. + * @param idx index of the item + * @param valueType the type of value being coerced to + * @param cause optional cause of the coercion failure + * @return JSONException that can be thrown. + */ + private static JSONException wrongValueFormatException( + int idx, + String valueType, + Throwable cause) { + return new JSONException( + "JSONArray[" + idx + "] is not a " + valueType + "." + , cause); + } + + /** + * Create a new JSONException in a common format for incorrect conversions. + * @param idx index of the item + * @param valueType the type of value being coerced to + * @param cause optional cause of the coercion failure + * @return JSONException that can be thrown. + */ + private static JSONException wrongValueFormatException( + int idx, + String valueType, + Object value, + Throwable cause) { + return new JSONException( + "JSONArray[" + idx + "] is not a " + valueType + " (" + value + ")." + , cause); + } + +} diff --git a/src/main/java/json/JSONException.java b/src/main/java/json/JSONException.java new file mode 100644 index 0000000..60998ff --- /dev/null +++ b/src/main/java/json/JSONException.java @@ -0,0 +1,45 @@ +package json; + +/** + * The JSONException is thrown by the JSON.org classes when things are amiss. + * + * @author JSON.org + * @version 2015-12-09 + */ +public class JSONException extends RuntimeException { + /** Serialization ID */ + private static final long serialVersionUID = 0; + + /** + * Constructs a JSONException with an explanatory message. + * + * @param message + * Detail about the reason for the exception. + */ + public JSONException(final String message) { + super(message); + } + + /** + * Constructs a JSONException with an explanatory message and cause. + * + * @param message + * Detail about the reason for the exception. + * @param cause + * The cause. + */ + public JSONException(final String message, final Throwable cause) { + super(message, cause); + } + + /** + * Constructs a new JSONException with the specified cause. + * + * @param cause + * The cause. + */ + public JSONException(final Throwable cause) { + super(cause.getMessage(), cause); + } + +} diff --git a/src/main/java/json/JSONObject.java b/src/main/java/json/JSONObject.java new file mode 100644 index 0000000..300d9fa --- /dev/null +++ b/src/main/java/json/JSONObject.java @@ -0,0 +1,2647 @@ +package json; + +import java.io.Closeable; +import java.io.IOException; +import java.io.StringWriter; +import java.io.Writer; +import java.lang.annotation.Annotation; +import java.lang.reflect.Field; +import java.lang.reflect.InvocationTargetException; +import java.lang.reflect.Method; +import java.lang.reflect.Modifier; +import java.math.BigDecimal; +import java.math.BigInteger; +import java.util.*; +import java.util.Map.Entry; +import java.util.regex.Pattern; + +/* + Copyright (c) 2002 JSON.org + + Permission is hereby granted, free of charge, to any person obtaining a copy + of this software and associated documentation files (the "Software"), to deal + in the Software without restriction, including without limitation the rights + to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + copies of the Software, and to permit persons to whom the Software is + furnished to do so, subject to the following conditions: + + The above copyright notice and this permission notice shall be included in all + copies or substantial portions of the Software. + + The Software shall be used for Good, not Evil. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + SOFTWARE. + */ + +/** + * A JSONObject is an unordered collection of name/value pairs. Its external + * form is a string wrapped in curly braces with colons between the names and + * values, and commas between the values and names. The internal form is an + * object having get and opt methods for accessing + * the values by name, and put methods for adding or replacing + * values by name. The values can be any of these types: Boolean, + * JSONArray, JSONObject, Number, + * String, or the JSONObject.NULL object. A + * JSONObject constructor can be used to convert an external form JSON text + * into an internal form whose values can be retrieved with the + * get and opt methods, or to convert values into a + * JSON text using the put and toString methods. A + * get method returns a value if one can be found, and throws an + * exception if one cannot be found. An opt method returns a + * default value instead of throwing an exception, and so is useful for + * obtaining optional values. + *

+ * The generic get() and opt() methods return an + * object, which you can cast or query for type. There are also typed + * get and opt methods that do type checking and type + * coercion for you. The opt methods differ from the get methods in that they + * do not throw. Instead, they return a specified value, such as null. + *

+ * The put methods add or replace values in an object. For + * example, + * + *

+ * myString = new JSONObject()
+ *         .put("JSON", "Hello, World!").toString();
+ * 
+ * + * produces the string {"JSON": "Hello, World"}. + *

+ * The texts produced by the toString methods strictly conform to + * the JSON syntax rules. The constructors are more forgiving in the texts they + * will accept: + *

    + *
  • An extra , (comma) may appear just + * before the closing brace.
  • + *
  • Strings may be quoted with ' (single + * quote).
  • + *
  • Strings do not need to be quoted at all if they do not begin with a + * quote or single quote, and if they do not contain leading or trailing + * spaces, and if they do not contain any of these characters: + * { } [ ] / \ : , # and if they do not look like numbers and + * if they are not the reserved words true, false, + * or null.
  • + *
+ * + * @author JSON.org + * @version 2016-08-15 + */ +public class JSONObject { + /** + * JSONObject.NULL is equivalent to the value that JavaScript calls null, + * whilst Java's null is equivalent to the value that JavaScript calls + * undefined. + */ + private static final class Null { + + /** + * There is only intended to be a single instance of the NULL object, + * so the clone method returns itself. + * + * @return NULL. + */ + @Override + protected final Object clone() { + return this; + } + + /** + * A Null object is equal to the null value and to itself. + * + * @param object + * An object to test for nullness. + * @return true if the object parameter is the JSONObject.NULL object or + * null. + */ + @Override + public boolean equals(Object object) { + return object == null || object == this; + } + /** + * A Null object is equal to the null value and to itself. + * + * @return always returns 0. + */ + @Override + public int hashCode() { + return 0; + } + + /** + * Get the "null" string value. + * + * @return The string "null". + */ + @Override + public String toString() { + return "null"; + } + } + + /** + * Regular Expression Pattern that matches JSON Numbers. This is primarily used for + * output to guarantee that we are always writing valid JSON. + */ + static final Pattern NUMBER_PATTERN = Pattern.compile("-?(?:0|[1-9]\\d*)(?:\\.\\d+)?(?:[eE][+-]?\\d+)?"); + + /** + * The map where the JSONObject's properties are kept. + */ + private final Map map; + + /** + * It is sometimes more convenient and less ambiguous to have a + * NULL object than to use Java's null value. + * JSONObject.NULL.equals(null) returns true. + * JSONObject.NULL.toString() returns "null". + */ + public static final Object NULL = new Null(); + + /** + * Construct an empty JSONObject. + */ + public JSONObject() { + // HashMap is used on purpose to ensure that elements are unordered by + // the specification. + // JSON tends to be a portable transfer format to allows the container + // implementations to rearrange their items for a faster element + // retrieval based on associative access. + // Therefore, an implementation mustn't rely on the order of the item. + this.map = new HashMap(); + } + + /** + * Construct a JSONObject from a subset of another JSONObject. An array of + * strings is used to identify the keys that should be copied. Missing keys + * are ignored. + * + * @param jo + * A JSONObject. + * @param names + * An array of strings. + */ + public JSONObject(JSONObject jo, String ... names) { + this(names.length); + for (int i = 0; i < names.length; i += 1) { + try { + this.putOnce(names[i], jo.opt(names[i])); + } catch (Exception ignore) { + } + } + } + + /** + * Construct a JSONObject from a JSONTokener. + * + * @param x + * A JSONTokener object containing the source string. + * @throws JSONException + * If there is a syntax error in the source string or a + * duplicated key. + */ + public JSONObject(JSONTokener x) throws JSONException { + this(); + char c; + String key; + + if (x.nextClean() != '{') { + throw x.syntaxError("A JSONObject text must begin with '{'"); + } + for (;;) { + c = x.nextClean(); + switch (c) { + case 0: + throw x.syntaxError("A JSONObject text must end with '}'"); + case '}': + return; + default: + x.back(); + key = x.nextValue().toString(); + } + + // The key is followed by ':'. + + c = x.nextClean(); + if (c != ':') { + throw x.syntaxError("Expected a ':' after a key"); + } + + // Use syntaxError(..) to include error location + + if (key != null) { + // Check if key exists + if (this.opt(key) != null) { + // key already exists + throw x.syntaxError("Duplicate key \"" + key + "\""); + } + // Only add value if non-null + Object value = x.nextValue(); + if (value!=null) { + this.put(key, value); + } + } + + // Pairs are separated by ','. + + switch (x.nextClean()) { + case ';': + case ',': + if (x.nextClean() == '}') { + return; + } + x.back(); + break; + case '}': + return; + default: + throw x.syntaxError("Expected a ',' or '}'"); + } + } + } + + /** + * Construct a JSONObject from a Map. + * + * @param m + * A map object that can be used to initialize the contents of + * the JSONObject. + * @throws JSONException + * If a value in the map is non-finite number. + * @throws NullPointerException + * If a key in the map is null + */ + public JSONObject(Map m) { + if (m == null) { + this.map = new HashMap(); + } else { + this.map = new HashMap(m.size()); + for (final Entry e : m.entrySet()) { + if(e.getKey() == null) { + throw new NullPointerException("Null key."); + } + final Object value = e.getValue(); + if (value != null) { + this.map.put(String.valueOf(e.getKey()), wrap(value)); + } + } + } + } + + /** + * Construct a JSONObject from an Object using bean getters. It reflects on + * all of the public methods of the object. For each of the methods with no + * parameters and a name starting with "get" or + * "is" followed by an uppercase letter, the method is invoked, + * and a key and the value returned from the getter method are put into the + * new JSONObject. + *

+ * The key is formed by removing the "get" or "is" + * prefix. If the second remaining character is not upper case, then the + * first character is converted to lower case. + *

+ * Methods that are static, return void, + * have parameters, or are "bridge" methods, are ignored. + *

+ * For example, if an object has a method named "getName", and + * if the result of calling object.getName() is + * "Larry Fine", then the JSONObject will contain + * "name": "Larry Fine". + *

+ * The {@link JSONPropertyName} annotation can be used on a bean getter to + * override key name used in the JSONObject. For example, using the object + * above with the getName method, if we annotated it with: + *

+     * @JSONPropertyName("FullName")
+     * public String getName() { return this.name; }
+     * 
+ * The resulting JSON object would contain "FullName": "Larry Fine" + *

+ * Similarly, the {@link JSONPropertyName} annotation can be used on non- + * get and is methods. We can also override key + * name used in the JSONObject as seen below even though the field would normally + * be ignored: + *

+     * @JSONPropertyName("FullName")
+     * public String fullName() { return this.name; }
+     * 
+ * The resulting JSON object would contain "FullName": "Larry Fine" + *

+ * The {@link JSONPropertyIgnore} annotation can be used to force the bean property + * to not be serialized into JSON. If both {@link JSONPropertyIgnore} and + * {@link JSONPropertyName} are defined on the same method, a depth comparison is + * performed and the one closest to the concrete class being serialized is used. + * If both annotations are at the same level, then the {@link JSONPropertyIgnore} + * annotation takes precedent and the field is not serialized. + * For example, the following declaration would prevent the getName + * method from being serialized: + *

+     * @JSONPropertyName("FullName")
+     * @JSONPropertyIgnore 
+     * public String getName() { return this.name; }
+     * 
+ *

+ * + * @param bean + * An object that has getter methods that should be used to make + * a JSONObject. + */ + public JSONObject(Object bean) { + this(); + this.populateMap(bean); + } + + /** + * Construct a JSONObject from an Object, using reflection to find the + * public members. The resulting JSONObject's keys will be the strings from + * the names array, and the values will be the field values associated with + * those keys in the object. If a key is not found or not visible, then it + * will not be copied into the new JSONObject. + * + * @param object + * An object that has fields that should be used to make a + * JSONObject. + * @param names + * An array of strings, the names of the fields to be obtained + * from the object. + */ + public JSONObject(Object object, String ... names) { + this(names.length); + Class c = object.getClass(); + for (int i = 0; i < names.length; i += 1) { + String name = names[i]; + try { + this.putOpt(name, c.getField(name).get(object)); + } catch (Exception ignore) { + } + } + } + + /** + * Construct a JSONObject from a source JSON text string. This is the most + * commonly used JSONObject constructor. + * + * @param source + * A string beginning with { (left + * brace) and ending with } + *  (right brace). + * @exception JSONException + * If there is a syntax error in the source string or a + * duplicated key. + */ + public JSONObject(String source) throws JSONException { + this(new JSONTokener(source)); + } + + /** + * Construct a JSONObject from a ResourceBundle. + * + * @param baseName + * The ResourceBundle base name. + * @param locale + * The Locale to load the ResourceBundle for. + * @throws JSONException + * If any JSONExceptions are detected. + */ + public JSONObject(String baseName, Locale locale) throws JSONException { + this(); + ResourceBundle bundle = ResourceBundle.getBundle(baseName, locale, + Thread.currentThread().getContextClassLoader()); + +// Iterate through the keys in the bundle. + + Enumeration keys = bundle.getKeys(); + while (keys.hasMoreElements()) { + Object key = keys.nextElement(); + if (key != null) { + +// Go through the path, ensuring that there is a nested JSONObject for each +// segment except the last. Add the value using the last segment's name into +// the deepest nested JSONObject. + + String[] path = ((String) key).split("\\."); + int last = path.length - 1; + JSONObject target = this; + for (int i = 0; i < last; i += 1) { + String segment = path[i]; + JSONObject nextTarget = target.optJSONObject(segment); + if (nextTarget == null) { + nextTarget = new JSONObject(); + target.put(segment, nextTarget); + } + target = nextTarget; + } + target.put(path[last], bundle.getString((String) key)); + } + } + } + + /** + * Constructor to specify an initial capacity of the internal map. Useful for library + * internal calls where we know, or at least can best guess, how big this JSONObject + * will be. + * + * @param initialCapacity initial capacity of the internal map. + */ + protected JSONObject(int initialCapacity){ + this.map = new HashMap(initialCapacity); + } + + /** + * Accumulate values under a key. It is similar to the put method except + * that if there is already an object stored under the key then a JSONArray + * is stored under the key to hold all of the accumulated values. If there + * is already a JSONArray, then the new value is appended to it. In + * contrast, the put method replaces the previous value. + * + * If only one value is accumulated that is not a JSONArray, then the result + * will be the same as using put. But if multiple values are accumulated, + * then the result will be like append. + * + * @param key + * A key string. + * @param value + * An object to be accumulated under the key. + * @return this. + * @throws JSONException + * If the value is non-finite number. + * @throws NullPointerException + * If the key is null. + */ + public JSONObject accumulate(String key, Object value) throws JSONException { + testValidity(value); + Object object = this.opt(key); + if (object == null) { + this.put(key, + value instanceof JSONArray ? new JSONArray().put(value) + : value); + } else if (object instanceof JSONArray) { + ((JSONArray) object).put(value); + } else { + this.put(key, new JSONArray().put(object).put(value)); + } + return this; + } + + /** + * Append values to the array under a key. If the key does not exist in the + * JSONObject, then the key is put in the JSONObject with its value being a + * JSONArray containing the value parameter. If the key was already + * associated with a JSONArray, then the value parameter is appended to it. + * + * @param key + * A key string. + * @param value + * An object to be accumulated under the key. + * @return this. + * @throws JSONException + * If the value is non-finite number or if the current value associated with + * the key is not a JSONArray. + * @throws NullPointerException + * If the key is null. + */ + public JSONObject append(String key, Object value) throws JSONException { + testValidity(value); + Object object = this.opt(key); + if (object == null) { + this.put(key, new JSONArray().put(value)); + } else if (object instanceof JSONArray) { + this.put(key, ((JSONArray) object).put(value)); + } else { + throw wrongValueFormatException(key, "JSONArray", null, null); + } + return this; + } + + /** + * Produce a string from a double. The string "null" will be returned if the + * number is not finite. + * + * @param d + * A double. + * @return A String. + */ + public static String doubleToString(double d) { + if (Double.isInfinite(d) || Double.isNaN(d)) { + return "null"; + } + +// Shave off trailing zeros and decimal point, if possible. + + String string = Double.toString(d); + if (string.indexOf('.') > 0 && string.indexOf('e') < 0 + && string.indexOf('E') < 0) { + while (string.endsWith("0")) { + string = string.substring(0, string.length() - 1); + } + if (string.endsWith(".")) { + string = string.substring(0, string.length() - 1); + } + } + return string; + } + + /** + * Get the value object associated with a key. + * + * @param key + * A key string. + * @return The object associated with the key. + * @throws JSONException + * if the key is not found. + */ + public Object get(String key) throws JSONException { + if (key == null) { + throw new JSONException("Null key."); + } + Object object = this.opt(key); + if (object == null) { + throw new JSONException("JSONObject[" + quote(key) + "] not found."); + } + return object; + } + + /** + * Get the enum value associated with a key. + * + * @param + * Enum Type + * @param clazz + * The type of enum to retrieve. + * @param key + * A key string. + * @return The enum value associated with the key + * @throws JSONException + * if the key is not found or if the value cannot be converted + * to an enum. + */ + public > E getEnum(Class clazz, String key) throws JSONException { + E val = optEnum(clazz, key); + if(val==null) { + // JSONException should really take a throwable argument. + // If it did, I would re-implement this with the Enum.valueOf + // method and place any thrown exception in the JSONException + throw wrongValueFormatException(key, "enum of type " + quote(clazz.getSimpleName()), null); + } + return val; + } + + /** + * Get the boolean value associated with a key. + * + * @param key + * A key string. + * @return The truth. + * @throws JSONException + * if the value is not a Boolean or the String "true" or + * "false". + */ + public boolean getBoolean(String key) throws JSONException { + Object object = this.get(key); + if (object.equals(Boolean.FALSE) + || (object instanceof String && ((String) object) + .equalsIgnoreCase("false"))) { + return false; + } else if (object.equals(Boolean.TRUE) + || (object instanceof String && ((String) object) + .equalsIgnoreCase("true"))) { + return true; + } + throw wrongValueFormatException(key, "Boolean", null); + } + + /** + * Get the BigInteger value associated with a key. + * + * @param key + * A key string. + * @return The numeric value. + * @throws JSONException + * if the key is not found or if the value cannot + * be converted to BigInteger. + */ + public BigInteger getBigInteger(String key) throws JSONException { + Object object = this.get(key); + BigInteger ret = objectToBigInteger(object, null); + if (ret != null) { + return ret; + } + throw wrongValueFormatException(key, "BigInteger", object, null); + } + + /** + * Get the BigDecimal value associated with a key. If the value is float or + * double, the the {@link BigDecimal#BigDecimal(double)} constructor will + * be used. See notes on the constructor for conversion issues that may + * arise. + * + * @param key + * A key string. + * @return The numeric value. + * @throws JSONException + * if the key is not found or if the value + * cannot be converted to BigDecimal. + */ + public BigDecimal getBigDecimal(String key) throws JSONException { + Object object = this.get(key); + BigDecimal ret = objectToBigDecimal(object, null); + if (ret != null) { + return ret; + } + throw wrongValueFormatException(key, "BigDecimal", object, null); + } + + /** + * Get the double value associated with a key. + * + * @param key + * A key string. + * @return The numeric value. + * @throws JSONException + * if the key is not found or if the value is not a Number + * object and cannot be converted to a number. + */ + public double getDouble(String key) throws JSONException { + final Object object = this.get(key); + if(object instanceof Number) { + return ((Number)object).doubleValue(); + } + try { + return Double.parseDouble(object.toString()); + } catch (Exception e) { + throw wrongValueFormatException(key, "double", e); + } + } + + /** + * Get the float value associated with a key. + * + * @param key + * A key string. + * @return The numeric value. + * @throws JSONException + * if the key is not found or if the value is not a Number + * object and cannot be converted to a number. + */ + public float getFloat(String key) throws JSONException { + final Object object = this.get(key); + if(object instanceof Number) { + return ((Number)object).floatValue(); + } + try { + return Float.parseFloat(object.toString()); + } catch (Exception e) { + throw wrongValueFormatException(key, "float", e); + } + } + + /** + * Get the Number value associated with a key. + * + * @param key + * A key string. + * @return The numeric value. + * @throws JSONException + * if the key is not found or if the value is not a Number + * object and cannot be converted to a number. + */ + public Number getNumber(String key) throws JSONException { + Object object = this.get(key); + try { + if (object instanceof Number) { + return (Number)object; + } + return stringToNumber(object.toString()); + } catch (Exception e) { + throw wrongValueFormatException(key, "number", e); + } + } + + /** + * Get the int value associated with a key. + * + * @param key + * A key string. + * @return The integer value. + * @throws JSONException + * if the key is not found or if the value cannot be converted + * to an integer. + */ + public int getInt(String key) throws JSONException { + final Object object = this.get(key); + if(object instanceof Number) { + return ((Number)object).intValue(); + } + try { + return Integer.parseInt(object.toString()); + } catch (Exception e) { + throw wrongValueFormatException(key, "int", e); + } + } + + /** + * Get the JSONArray value associated with a key. + * + * @param key + * A key string. + * @return A JSONArray which is the value. + * @throws JSONException + * if the key is not found or if the value is not a JSONArray. + */ + public JSONArray getJSONArray(String key) throws JSONException { + Object object = this.get(key); + if (object instanceof JSONArray) { + return (JSONArray) object; + } + throw wrongValueFormatException(key, "JSONArray", null); + } + + /** + * Get the JSONObject value associated with a key. + * + * @param key + * A key string. + * @return A JSONObject which is the value. + * @throws JSONException + * if the key is not found or if the value is not a JSONObject. + */ + public JSONObject getJSONObject(String key) throws JSONException { + Object object = this.get(key); + if (object instanceof JSONObject) { + return (JSONObject) object; + } + throw wrongValueFormatException(key, "JSONObject", null); + } + + /** + * Get the long value associated with a key. + * + * @param key + * A key string. + * @return The long value. + * @throws JSONException + * if the key is not found or if the value cannot be converted + * to a long. + */ + public long getLong(String key) throws JSONException { + final Object object = this.get(key); + if(object instanceof Number) { + return ((Number)object).longValue(); + } + try { + return Long.parseLong(object.toString()); + } catch (Exception e) { + throw wrongValueFormatException(key, "long", e); + } + } + + public UUID getUUID(String key) throws JSONException { + Object object = this.get(key); + if (object instanceof UUID) { + return (UUID) object; + } else if (object instanceof String) { + return UUID.fromString(String.valueOf(object)); + } + throw wrongValueFormatException(key, "UUID", null); + } + + /** + * Get an array of field names from a JSONObject. + * + * @param jo + * JSON object + * @return An array of field names, or null if there are no names. + */ + public static String[] getNames(JSONObject jo) { + if (jo.isEmpty()) { + return null; + } + return jo.keySet().toArray(new String[jo.length()]); + } + + /** + * Get an array of public field names from an Object. + * + * @param object + * object to read + * @return An array of field names, or null if there are no names. + */ + public static String[] getNames(Object object) { + if (object == null) { + return null; + } + Class klass = object.getClass(); + Field[] fields = klass.getFields(); + int length = fields.length; + if (length == 0) { + return null; + } + String[] names = new String[length]; + for (int i = 0; i < length; i += 1) { + names[i] = fields[i].getName(); + } + return names; + } + + /** + * Get the string associated with a key. + * + * @param key + * A key string. + * @return A string which is the value. + * @throws JSONException + * if there is no string value for the key. + */ + public String getString(String key) throws JSONException { + Object object = this.get(key); + if (object instanceof String) { + return (String) object; + } + throw wrongValueFormatException(key, "string", null); + } + + public byte getByte(String key) throws JSONException { + Object object = this.get(key); + if (object instanceof Byte) { + return (byte) object; + } + throw wrongValueFormatException(key, "byte", null); + } + + public byte[] getByteArray(String key) throws JSONException { + Object object = this.get(key); + if (object instanceof JSONArray) { + JSONArray jsonArray = (JSONArray) object; + byte[] array = new byte[jsonArray.length()]; + for (int k = 0; k < jsonArray.length(); k++) { + array[k] = Byte.valueOf(String.valueOf(jsonArray.get(k))); + } + return array; + } + if (object instanceof byte[]) { + return (byte[]) object; + } + throw wrongValueFormatException(key, "byteArray", null); + } + + /** + * Determine if the JSONObject contains a specific key. + * + * @param key + * A key string. + * @return true if the key exists in the JSONObject. + */ + public boolean has(String key) { + return this.map.containsKey(key); + } + + /** + * Increment a property of a JSONObject. If there is no such property, + * create one with a value of 1 (Integer). If there is such a property, and if it is + * an Integer, Long, Double, Float, BigInteger, or BigDecimal then add one to it. + * No overflow bounds checking is performed, so callers should initialize the key + * prior to this call with an appropriate type that can handle the maximum expected + * value. + * + * @param key + * A key string. + * @return this. + * @throws JSONException + * If there is already a property with this name that is not an + * Integer, Long, Double, or Float. + */ + public JSONObject increment(String key) throws JSONException { + Object value = this.opt(key); + if (value == null) { + this.put(key, 1); + } else if (value instanceof Integer) { + this.put(key, ((Integer) value).intValue() + 1); + } else if (value instanceof Long) { + this.put(key, ((Long) value).longValue() + 1L); + } else if (value instanceof BigInteger) { + this.put(key, ((BigInteger)value).add(BigInteger.ONE)); + } else if (value instanceof Float) { + this.put(key, ((Float) value).floatValue() + 1.0f); + } else if (value instanceof Double) { + this.put(key, ((Double) value).doubleValue() + 1.0d); + } else if (value instanceof BigDecimal) { + this.put(key, ((BigDecimal)value).add(BigDecimal.ONE)); + } else { + throw new JSONException("Unable to increment [" + quote(key) + "]."); + } + return this; + } + + /** + * Determine if the value associated with the key is null or if there is no + * value. + * + * @param key + * A key string. + * @return true if there is no value associated with the key or if the value + * is the JSONObject.NULL object. + */ + public boolean isNull(String key) { + return JSONObject.NULL.equals(this.opt(key)); + } + + /** + * Get an enumeration of the keys of the JSONObject. Modifying this key Set will also + * modify the JSONObject. Use with caution. + * + * @see Set#iterator() + * + * @return An iterator of the keys. + */ + public Iterator keys() { + return this.keySet().iterator(); + } + + /** + * Get a set of keys of the JSONObject. Modifying this key Set will also modify the + * JSONObject. Use with caution. + * + * @see Map#keySet() + * + * @return A keySet. + */ + public Set keySet() { + return this.map.keySet(); + } + + /** + * Get a set of entries of the JSONObject. These are raw values and may not + * match what is returned by the JSONObject get* and opt* functions. Modifying + * the returned EntrySet or the Entry objects contained therein will modify the + * backing JSONObject. This does not return a clone or a read-only view. + * + * Use with caution. + * + * @see Map#entrySet() + * + * @return An Entry Set + */ + protected Set> entrySet() { + return this.map.entrySet(); + } + + /** + * Get the number of keys stored in the JSONObject. + * + * @return The number of keys in the JSONObject. + */ + public int length() { + return this.map.size(); + } + + /** + * Check if JSONObject is empty. + * + * @return true if JSONObject is empty, otherwise false. + */ + public boolean isEmpty() { + return this.map.isEmpty(); + } + + /** + * Produce a JSONArray containing the names of the elements of this + * JSONObject. + * + * @return A JSONArray containing the key strings, or null if the JSONObject + * is empty. + */ + public JSONArray names() { + if(this.map.isEmpty()) { + return null; + } + return new JSONArray(this.map.keySet()); + } + + /** + * Produce a string from a Number. + * + * @param number + * A Number + * @return A String. + * @throws JSONException + * If n is a non-finite number. + */ + public static String numberToString(Number number) throws JSONException { + if (number == null) { + throw new JSONException("Null pointer"); + } + testValidity(number); + + // Shave off trailing zeros and decimal point, if possible. + + String string = number.toString(); + if (string.indexOf('.') > 0 && string.indexOf('e') < 0 + && string.indexOf('E') < 0) { + while (string.endsWith("0")) { + string = string.substring(0, string.length() - 1); + } + if (string.endsWith(".")) { + string = string.substring(0, string.length() - 1); + } + } + return string; + } + + /** + * Get an optional value associated with a key. + * + * @param key + * A key string. + * @return An object which is the value, or null if there is no value. + */ + public Object opt(String key) { + return key == null ? null : this.map.get(key); + } + + /** + * Get the enum value associated with a key. + * + * @param + * Enum Type + * @param clazz + * The type of enum to retrieve. + * @param key + * A key string. + * @return The enum value associated with the key or null if not found + */ + public > E optEnum(Class clazz, String key) { + return this.optEnum(clazz, key, null); + } + + /** + * Get the enum value associated with a key. + * + * @param + * Enum Type + * @param clazz + * The type of enum to retrieve. + * @param key + * A key string. + * @param defaultValue + * The default in case the value is not found + * @return The enum value associated with the key or defaultValue + * if the value is not found or cannot be assigned to clazz + */ + public > E optEnum(Class clazz, String key, E defaultValue) { + try { + Object val = this.opt(key); + if (NULL.equals(val)) { + return defaultValue; + } + if (clazz.isAssignableFrom(val.getClass())) { + // we just checked it! + @SuppressWarnings("unchecked") + E myE = (E) val; + return myE; + } + return Enum.valueOf(clazz, val.toString()); + } catch (IllegalArgumentException e) { + return defaultValue; + } catch (NullPointerException e) { + return defaultValue; + } + } + + /** + * Get an optional boolean associated with a key. It returns false if there + * is no such key, or if the value is not Boolean.TRUE or the String "true". + * + * @param key + * A key string. + * @return The truth. + */ + public boolean optBoolean(String key) { + return this.optBoolean(key, false); + } + + /** + * Get an optional boolean associated with a key. It returns the + * defaultValue if there is no such key, or if it is not a Boolean or the + * String "true" or "false" (case insensitive). + * + * @param key + * A key string. + * @param defaultValue + * The default. + * @return The truth. + */ + public boolean optBoolean(String key, boolean defaultValue) { + Object val = this.opt(key); + if (NULL.equals(val)) { + return defaultValue; + } + if (val instanceof Boolean){ + return ((Boolean) val).booleanValue(); + } + try { + // we'll use the get anyway because it does string conversion. + return this.getBoolean(key); + } catch (Exception e) { + return defaultValue; + } + } + + /** + * Get an optional BigDecimal associated with a key, or the defaultValue if + * there is no such key or if its value is not a number. If the value is a + * string, an attempt will be made to evaluate it as a number. If the value + * is float or double, then the {@link BigDecimal#BigDecimal(double)} + * constructor will be used. See notes on the constructor for conversion + * issues that may arise. + * + * @param key + * A key string. + * @param defaultValue + * The default. + * @return An object which is the value. + */ + public BigDecimal optBigDecimal(String key, BigDecimal defaultValue) { + Object val = this.opt(key); + return objectToBigDecimal(val, defaultValue); + } + + /** + * @param val value to convert + * @param defaultValue default value to return is the conversion doesn't work or is null. + * @return BigDecimal conversion of the original value, or the defaultValue if unable + * to convert. + */ + static BigDecimal objectToBigDecimal(Object val, BigDecimal defaultValue) { + if (NULL.equals(val)) { + return defaultValue; + } + if (val instanceof BigDecimal){ + return (BigDecimal) val; + } + if (val instanceof BigInteger){ + return new BigDecimal((BigInteger) val); + } + if (val instanceof Double || val instanceof Float){ + final double d = ((Number) val).doubleValue(); + if(Double.isNaN(d)) { + return defaultValue; + } + return new BigDecimal(((Number) val).doubleValue()); + } + if (val instanceof Long || val instanceof Integer + || val instanceof Short || val instanceof Byte){ + return new BigDecimal(((Number) val).longValue()); + } + // don't check if it's a string in case of unchecked Number subclasses + try { + return new BigDecimal(val.toString()); + } catch (Exception e) { + return defaultValue; + } + } + + /** + * Get an optional BigInteger associated with a key, or the defaultValue if + * there is no such key or if its value is not a number. If the value is a + * string, an attempt will be made to evaluate it as a number. + * + * @param key + * A key string. + * @param defaultValue + * The default. + * @return An object which is the value. + */ + public BigInteger optBigInteger(String key, BigInteger defaultValue) { + Object val = this.opt(key); + return objectToBigInteger(val, defaultValue); + } + + /** + * @param val value to convert + * @param defaultValue default value to return is the conversion doesn't work or is null. + * @return BigInteger conversion of the original value, or the defaultValue if unable + * to convert. + */ + static BigInteger objectToBigInteger(Object val, BigInteger defaultValue) { + if (NULL.equals(val)) { + return defaultValue; + } + if (val instanceof BigInteger){ + return (BigInteger) val; + } + if (val instanceof BigDecimal){ + return ((BigDecimal) val).toBigInteger(); + } + if (val instanceof Double || val instanceof Float){ + final double d = ((Number) val).doubleValue(); + if(Double.isNaN(d)) { + return defaultValue; + } + return new BigDecimal(d).toBigInteger(); + } + if (val instanceof Long || val instanceof Integer + || val instanceof Short || val instanceof Byte){ + return BigInteger.valueOf(((Number) val).longValue()); + } + // don't check if it's a string in case of unchecked Number subclasses + try { + // the other opt functions handle implicit conversions, i.e. + // jo.put("double",1.1d); + // jo.optInt("double"); -- will return 1, not an error + // this conversion to BigDecimal then to BigInteger is to maintain + // that type cast support that may truncate the decimal. + final String valStr = val.toString(); + if(isDecimalNotation(valStr)) { + return new BigDecimal(valStr).toBigInteger(); + } + return new BigInteger(valStr); + } catch (Exception e) { + return defaultValue; + } + } + + /** + * Get an optional double associated with a key, or NaN if there is no such + * key or if its value is not a number. If the value is a string, an attempt + * will be made to evaluate it as a number. + * + * @param key + * A string which is the key. + * @return An object which is the value. + */ + public double optDouble(String key) { + return this.optDouble(key, Double.NaN); + } + + /** + * Get an optional double associated with a key, or the defaultValue if + * there is no such key or if its value is not a number. If the value is a + * string, an attempt will be made to evaluate it as a number. + * + * @param key + * A key string. + * @param defaultValue + * The default. + * @return An object which is the value. + */ + public double optDouble(String key, double defaultValue) { + Number val = this.optNumber(key); + if (val == null) { + return defaultValue; + } + final double doubleValue = val.doubleValue(); + // if (Double.isNaN(doubleValue) || Double.isInfinite(doubleValue)) { + // return defaultValue; + // } + return doubleValue; + } + + /** + * Get the optional double value associated with an index. NaN is returned + * if there is no value for the index, or if the value is not a number and + * cannot be converted to a number. + * + * @param key + * A key string. + * @return The value. + */ + public float optFloat(String key) { + return this.optFloat(key, Float.NaN); + } + + /** + * Get the optional double value associated with an index. The defaultValue + * is returned if there is no value for the index, or if the value is not a + * number and cannot be converted to a number. + * + * @param key + * A key string. + * @param defaultValue + * The default value. + * @return The value. + */ + public float optFloat(String key, float defaultValue) { + Number val = this.optNumber(key); + if (val == null) { + return defaultValue; + } + final float floatValue = val.floatValue(); + // if (Float.isNaN(floatValue) || Float.isInfinite(floatValue)) { + // return defaultValue; + // } + return floatValue; + } + + /** + * Get an optional int value associated with a key, or zero if there is no + * such key or if the value is not a number. If the value is a string, an + * attempt will be made to evaluate it as a number. + * + * @param key + * A key string. + * @return An object which is the value. + */ + public int optInt(String key) { + return this.optInt(key, 0); + } + + /** + * Get an optional int value associated with a key, or the default if there + * is no such key or if the value is not a number. If the value is a string, + * an attempt will be made to evaluate it as a number. + * + * @param key + * A key string. + * @param defaultValue + * The default. + * @return An object which is the value. + */ + public int optInt(String key, int defaultValue) { + final Number val = this.optNumber(key, null); + if (val == null) { + return defaultValue; + } + return val.intValue(); + } + + /** + * Get an optional JSONArray associated with a key. It returns null if there + * is no such key, or if its value is not a JSONArray. + * + * @param key + * A key string. + * @return A JSONArray which is the value. + */ + public JSONArray optJSONArray(String key) { + Object o = this.opt(key); + return o instanceof JSONArray ? (JSONArray) o : null; + } + + /** + * Get an optional JSONObject associated with a key. It returns null if + * there is no such key, or if its value is not a JSONObject. + * + * @param key + * A key string. + * @return A JSONObject which is the value. + */ + public JSONObject optJSONObject(String key) { + Object object = this.opt(key); + return object instanceof JSONObject ? (JSONObject) object : null; + } + + /** + * Get an optional long value associated with a key, or zero if there is no + * such key or if the value is not a number. If the value is a string, an + * attempt will be made to evaluate it as a number. + * + * @param key + * A key string. + * @return An object which is the value. + */ + public long optLong(String key) { + return this.optLong(key, 0); + } + + /** + * Get an optional long value associated with a key, or the default if there + * is no such key or if the value is not a number. If the value is a string, + * an attempt will be made to evaluate it as a number. + * + * @param key + * A key string. + * @param defaultValue + * The default. + * @return An object which is the value. + */ + public long optLong(String key, long defaultValue) { + final Number val = this.optNumber(key, null); + if (val == null) { + return defaultValue; + } + + return val.longValue(); + } + + /** + * Get an optional {@link Number} value associated with a key, or null + * if there is no such key or if the value is not a number. If the value is a string, + * an attempt will be made to evaluate it as a number ({@link BigDecimal}). This method + * would be used in cases where type coercion of the number value is unwanted. + * + * @param key + * A key string. + * @return An object which is the value. + */ + public Number optNumber(String key) { + return this.optNumber(key, null); + } + + /** + * Get an optional {@link Number} value associated with a key, or the default if there + * is no such key or if the value is not a number. If the value is a string, + * an attempt will be made to evaluate it as a number. This method + * would be used in cases where type coercion of the number value is unwanted. + * + * @param key + * A key string. + * @param defaultValue + * The default. + * @return An object which is the value. + */ + public Number optNumber(String key, Number defaultValue) { + Object val = this.opt(key); + if (NULL.equals(val)) { + return defaultValue; + } + if (val instanceof Number){ + return (Number) val; + } + + try { + return stringToNumber(val.toString()); + } catch (Exception e) { + return defaultValue; + } + } + + /** + * Get an optional string associated with a key. It returns an empty string + * if there is no such key. If the value is not a string and is not null, + * then it is converted to a string. + * + * @param key + * A key string. + * @return A string which is the value. + */ + public String optString(String key) { + return this.optString(key, ""); + } + + /** + * Get an optional string associated with a key. It returns the defaultValue + * if there is no such key. + * + * @param key + * A key string. + * @param defaultValue + * The default. + * @return A string which is the value. + */ + public String optString(String key, String defaultValue) { + Object object = this.opt(key); + return NULL.equals(object) ? defaultValue : object.toString(); + } + + /** + * Populates the internal map of the JSONObject with the bean properties. The + * bean can not be recursive. + * + * @see JSONObject#JSONObject(Object) + * + * @param bean + * the bean + */ + private void populateMap(Object bean) { + Class klass = bean.getClass(); + + // If klass is a System class then set includeSuperClass to false. + + boolean includeSuperClass = klass.getClassLoader() != null; + + Method[] methods = includeSuperClass ? klass.getMethods() : klass.getDeclaredMethods(); + for (final Method method : methods) { + final int modifiers = method.getModifiers(); + if (Modifier.isPublic(modifiers) + && !Modifier.isStatic(modifiers) + && method.getParameterTypes().length == 0 + && !method.isBridge() + && method.getReturnType() != Void.TYPE + && isValidMethodName(method.getName())) { + final String key = getKeyNameFromMethod(method); + if (key != null && !key.isEmpty()) { + try { + final Object result = method.invoke(bean); + if (result != null) { + this.map.put(key, wrap(result)); + // we don't use the result anywhere outside of wrap + // if it's a resource we should be sure to close it + // after calling toString + if (result instanceof Closeable) { + try { + ((Closeable) result).close(); + } catch (IOException ignore) { + } + } + } + } catch (IllegalAccessException ignore) { + } catch (IllegalArgumentException ignore) { + } catch (InvocationTargetException ignore) { + } + } + } + } + } + + private static boolean isValidMethodName(String name) { + return !"getClass".equals(name) && !"getDeclaringClass".equals(name); + } + + private static String getKeyNameFromMethod(Method method) { + final int ignoreDepth = getAnnotationDepth(method, JSONPropertyIgnore.class); + if (ignoreDepth > 0) { + final int forcedNameDepth = getAnnotationDepth(method, JSONPropertyName.class); + if (forcedNameDepth < 0 || ignoreDepth <= forcedNameDepth) { + // the hierarchy asked to ignore, and the nearest name override + // was higher or non-existent + return null; + } + } + JSONPropertyName annotation = getAnnotation(method, JSONPropertyName.class); + if (annotation != null && annotation.value() != null && !annotation.value().isEmpty()) { + return annotation.value(); + } + String key; + final String name = method.getName(); + if (name.startsWith("get") && name.length() > 3) { + key = name.substring(3); + } else if (name.startsWith("is") && name.length() > 2) { + key = name.substring(2); + } else { + return null; + } + // if the first letter in the key is not uppercase, then skip. + // This is to maintain backwards compatibility before PR406 + // (https://github.com/stleary/JSON-java/pull/406/) + if (Character.isLowerCase(key.charAt(0))) { + return null; + } + if (key.length() == 1) { + key = key.toLowerCase(Locale.ROOT); + } else if (!Character.isUpperCase(key.charAt(1))) { + key = key.substring(0, 1).toLowerCase(Locale.ROOT) + key.substring(1); + } + return key; + } + + /** + * Searches the class hierarchy to see if the method or it's super + * implementations and interfaces has the annotation. + * + * @param + * type of the annotation + * + * @param m + * method to check + * @param annotationClass + * annotation to look for + * @return the {@link Annotation} if the annotation exists on the current method + * or one of it's super class definitions + */ + private static A getAnnotation(final Method m, final Class annotationClass) { + // if we have invalid data the result is null + if (m == null || annotationClass == null) { + return null; + } + + if (m.isAnnotationPresent(annotationClass)) { + return m.getAnnotation(annotationClass); + } + + // if we've already reached the Object class, return null; + Class c = m.getDeclaringClass(); + if (c.getSuperclass() == null) { + return null; + } + + // check directly implemented interfaces for the method being checked + for (Class i : c.getInterfaces()) { + try { + Method im = i.getMethod(m.getName(), m.getParameterTypes()); + return getAnnotation(im, annotationClass); + } catch (final SecurityException ex) { + continue; + } catch (final NoSuchMethodException ex) { + continue; + } + } + + try { + return getAnnotation( + c.getSuperclass().getMethod(m.getName(), m.getParameterTypes()), + annotationClass); + } catch (final SecurityException ex) { + return null; + } catch (final NoSuchMethodException ex) { + return null; + } + } + + /** + * Searches the class hierarchy to see if the method or it's super + * implementations and interfaces has the annotation. Returns the depth of the + * annotation in the hierarchy. + * + * type of the annotation + * + * @param m + * method to check + * @param annotationClass + * annotation to look for + * @return Depth of the annotation or -1 if the annotation is not on the method. + */ + private static int getAnnotationDepth(final Method m, final Class annotationClass) { + // if we have invalid data the result is -1 + if (m == null || annotationClass == null) { + return -1; + } + + if (m.isAnnotationPresent(annotationClass)) { + return 1; + } + + // if we've already reached the Object class, return -1; + Class c = m.getDeclaringClass(); + if (c.getSuperclass() == null) { + return -1; + } + + // check directly implemented interfaces for the method being checked + for (Class i : c.getInterfaces()) { + try { + Method im = i.getMethod(m.getName(), m.getParameterTypes()); + int d = getAnnotationDepth(im, annotationClass); + if (d > 0) { + // since the annotation was on the interface, add 1 + return d + 1; + } + } catch (final SecurityException ex) { + continue; + } catch (final NoSuchMethodException ex) { + continue; + } + } + + try { + int d = getAnnotationDepth( + c.getSuperclass().getMethod(m.getName(), m.getParameterTypes()), + annotationClass); + if (d > 0) { + // since the annotation was on the superclass, add 1 + return d + 1; + } + return -1; + } catch (final SecurityException ex) { + return -1; + } catch (final NoSuchMethodException ex) { + return -1; + } + } + + /** + * Put a key/boolean pair in the JSONObject. + * + * @param key + * A key string. + * @param value + * A boolean which is the value. + * @return this. + * @throws JSONException + * If the value is non-finite number. + * @throws NullPointerException + * If the key is null. + */ + public JSONObject put(String key, boolean value) throws JSONException { + return this.put(key, value ? Boolean.TRUE : Boolean.FALSE); + } + + public JSONObject put(String key, byte value) throws JSONException { + return this.put(key, Byte.valueOf(value)); + } + + /** + * Put a key/value pair in the JSONObject, where the value will be a + * JSONArray which is produced from a Collection. + * + * @param key + * A key string. + * @param value + * A Collection value. + * @return this. + * @throws JSONException + * If the value is non-finite number. + * @throws NullPointerException + * If the key is null. + */ + public JSONObject put(String key, Collection value) throws JSONException { + return this.put(key, new JSONArray(value)); + } + + /** + * Put a key/double pair in the JSONObject. + * + * @param key + * A key string. + * @param value + * A double which is the value. + * @return this. + * @throws JSONException + * If the value is non-finite number. + * @throws NullPointerException + * If the key is null. + */ + public JSONObject put(String key, double value) throws JSONException { + return this.put(key, Double.valueOf(value)); + } + + /** + * Put a key/float pair in the JSONObject. + * + * @param key + * A key string. + * @param value + * A float which is the value. + * @return this. + * @throws JSONException + * If the value is non-finite number. + * @throws NullPointerException + * If the key is null. + */ + public JSONObject put(String key, float value) throws JSONException { + return this.put(key, Float.valueOf(value)); + } + + /** + * Put a key/int pair in the JSONObject. + * + * @param key + * A key string. + * @param value + * An int which is the value. + * @return this. + * @throws JSONException + * If the value is non-finite number. + * @throws NullPointerException + * If the key is null. + */ + public JSONObject put(String key, int value) throws JSONException { + return this.put(key, Integer.valueOf(value)); + } + + /** + * Put a key/long pair in the JSONObject. + * + * @param key + * A key string. + * @param value + * A long which is the value. + * @return this. + * @throws JSONException + * If the value is non-finite number. + * @throws NullPointerException + * If the key is null. + */ + public JSONObject put(String key, long value) throws JSONException { + return this.put(key, Long.valueOf(value)); + } + + /** + * Put a key/value pair in the JSONObject, where the value will be a + * JSONObject which is produced from a Map. + * + * @param key + * A key string. + * @param value + * A Map value. + * @return this. + * @throws JSONException + * If the value is non-finite number. + * @throws NullPointerException + * If the key is null. + */ + public JSONObject put(String key, Map value) throws JSONException { + return this.put(key, new JSONObject(value)); + } + + /** + * Put a key/value pair in the JSONObject. If the value is null, then the + * key will be removed from the JSONObject if it is present. + * + * @param key + * A key string. + * @param value + * An object which is the value. It should be of one of these + * types: Boolean, Double, Integer, JSONArray, JSONObject, Long, + * String, or the JSONObject.NULL object. + * @return this. + * @throws JSONException + * If the value is non-finite number. + * @throws NullPointerException + * If the key is null. + */ + public JSONObject put(String key, Object value) throws JSONException { + if (key == null) { + throw new NullPointerException("Null key."); + } + if (value != null) { + testValidity(value); + this.map.put(key, value); + } else { + this.remove(key); + } + return this; + } + + public JSONObject put(String key, byte[] bytes) throws JSONException { + return this.put(key, (Object) bytes); + } + + public JSONObject put(String key, UUID uuid) throws JSONException { + return this.put(key, uuid.toString()); + } + + /** + * Put a key/value pair in the JSONObject, but only if the key and the value + * are both non-null, and only if there is not already a member with that + * name. + * + * @param key + * key to insert into + * @param value + * value to insert + * @return this. + * @throws JSONException + * if the key is a duplicate + */ + public JSONObject putOnce(String key, Object value) throws JSONException { + if (key != null && value != null) { + if (this.opt(key) != null) { + throw new JSONException("Duplicate key \"" + key + "\""); + } + return this.put(key, value); + } + return this; + } + + /** + * Put a key/value pair in the JSONObject, but only if the key and the value + * are both non-null. + * + * @param key + * A key string. + * @param value + * An object which is the value. It should be of one of these + * types: Boolean, Double, Integer, JSONArray, JSONObject, Long, + * String, or the JSONObject.NULL object. + * @return this. + * @throws JSONException + * If the value is a non-finite number. + */ + public JSONObject putOpt(String key, Object value) throws JSONException { + if (key != null && value != null) { + return this.put(key, value); + } + return this; + } + + /** + * Creates a JSONPointer using an initialization string and tries to + * match it to an item within this JSONObject. For example, given a + * JSONObject initialized with this document: + *

+     * {
+     *     "a":{"b":"c"}
+     * }
+     * 
+ * and this JSONPointer string: + *
+     * "/a/b"
+     * 
+ * Then this method will return the String "c". + * A JSONPointerException may be thrown from code called by this method. + * + * @param jsonPointer string that can be used to create a JSONPointer + * @return the item matched by the JSONPointer, otherwise null + */ + public Object query(String jsonPointer) { + return query(new JSONPointer(jsonPointer)); + } + /** + * Uses a user initialized JSONPointer and tries to + * match it to an item within this JSONObject. For example, given a + * JSONObject initialized with this document: + *
+     * {
+     *     "a":{"b":"c"}
+     * }
+     * 
+ * and this JSONPointer: + *
+     * "/a/b"
+     * 
+ * Then this method will return the String "c". + * A JSONPointerException may be thrown from code called by this method. + * + * @param jsonPointer string that can be used to create a JSONPointer + * @return the item matched by the JSONPointer, otherwise null + */ + public Object query(JSONPointer jsonPointer) { + return jsonPointer.queryFrom(this); + } + + /** + * Queries and returns a value from this object using {@code jsonPointer}, or + * returns null if the query fails due to a missing key. + * + * @param jsonPointer the string representation of the JSON pointer + * @return the queried value or {@code null} + * @throws IllegalArgumentException if {@code jsonPointer} has invalid syntax + */ + public Object optQuery(String jsonPointer) { + return optQuery(new JSONPointer(jsonPointer)); + } + + /** + * Queries and returns a value from this object using {@code jsonPointer}, or + * returns null if the query fails due to a missing key. + * + * @param jsonPointer The JSON pointer + * @return the queried value or {@code null} + * @throws IllegalArgumentException if {@code jsonPointer} has invalid syntax + */ + public Object optQuery(JSONPointer jsonPointer) { + try { + return jsonPointer.queryFrom(this); + } catch (JSONPointerException e) { + return null; + } + } + + /** + * Produce a string in double quotes with backslash sequences in all the + * right places. A backslash will be inserted within </, producing + * <\/, allowing JSON text to be delivered in HTML. In JSON text, a + * string cannot contain a control character or an unescaped quote or + * backslash. + * + * @param string + * A String + * @return A String correctly formatted for insertion in a JSON text. + */ + public static String quote(String string) { + StringWriter sw = new StringWriter(); + synchronized (sw.getBuffer()) { + try { + return quote(string, sw).toString(); + } catch (IOException ignored) { + // will never happen - we are writing to a string writer + return ""; + } + } + } + + public static Writer quote(String string, Writer w) throws IOException { + if (string == null || string.isEmpty()) { + w.write("\"\""); + return w; + } + + char b; + char c = 0; + String hhhh; + int i; + int len = string.length(); + + w.write('"'); + for (i = 0; i < len; i += 1) { + b = c; + c = string.charAt(i); + switch (c) { + case '\\': + case '"': + w.write('\\'); + w.write(c); + break; + case '/': + if (b == '<') { + w.write('\\'); + } + w.write(c); + break; + case '\b': + w.write("\\b"); + break; + case '\t': + w.write("\\t"); + break; + case '\n': + w.write("\\n"); + break; + case '\f': + w.write("\\f"); + break; + case '\r': + w.write("\\r"); + break; + default: + if (c < ' ' || (c >= '\u0080' && c < '\u00a0') + || (c >= '\u2000' && c < '\u2100')) { + w.write("\\u"); + hhhh = Integer.toHexString(c); + w.write("0000", 0, 4 - hhhh.length()); + w.write(hhhh); + } else { + w.write(c); + } + } + } + w.write('"'); + return w; + } + + /** + * Remove a name and its value, if present. + * + * @param key + * The name to be removed. + * @return The value that was associated with the name, or null if there was + * no value. + */ + public Object remove(String key) { + return this.map.remove(key); + } + + /** + * Determine if two JSONObjects are similar. + * They must contain the same set of names which must be associated with + * similar values. + * + * @param other The other JSONObject + * @return true if they are equal + */ + public boolean similar(Object other) { + try { + if (!(other instanceof JSONObject)) { + return false; + } + if (!this.keySet().equals(((JSONObject)other).keySet())) { + return false; + } + for (final Entry entry : this.entrySet()) { + String name = entry.getKey(); + Object valueThis = entry.getValue(); + Object valueOther = ((JSONObject)other).get(name); + if(valueThis == valueOther) { + continue; + } + if(valueThis == null) { + return false; + } + if (valueThis instanceof JSONObject) { + if (!((JSONObject)valueThis).similar(valueOther)) { + return false; + } + } else if (valueThis instanceof JSONArray) { + if (!((JSONArray)valueThis).similar(valueOther)) { + return false; + } + } else if (!valueThis.equals(valueOther)) { + return false; + } + } + return true; + } catch (Throwable exception) { + return false; + } + } + + /** + * Tests if the value should be tried as a decimal. It makes no test if there are actual digits. + * + * @param val value to test + * @return true if the string is "-0" or if it contains '.', 'e', or 'E', false otherwise. + */ + protected static boolean isDecimalNotation(final String val) { + return val.indexOf('.') > -1 || val.indexOf('e') > -1 + || val.indexOf('E') > -1 || "-0".equals(val); + } + + /** + * Converts a string to a number using the narrowest possible type. Possible + * returns for this function are BigDecimal, Double, BigInteger, Long, and Integer. + * When a Double is returned, it should always be a valid Double and not NaN or +-infinity. + * + * @param val value to convert + * @return Number representation of the value. + * @throws NumberFormatException thrown if the value is not a valid number. A public + * caller should catch this and wrap it in a {@link JSONException} if applicable. + */ + protected static Number stringToNumber(final String val) throws NumberFormatException { + char initial = val.charAt(0); + if ((initial >= '0' && initial <= '9') || initial == '-') { + // decimal representation + if (isDecimalNotation(val)) { + // quick dirty way to see if we need a BigDecimal instead of a Double + // this only handles some cases of overflow or underflow + if (val.length()>14) { + return new BigDecimal(val); + } + final Double d = Double.valueOf(val); + if (d.isInfinite() || d.isNaN()) { + // if we can't parse it as a double, go up to BigDecimal + // this is probably due to underflow like 4.32e-678 + // or overflow like 4.65e5324. The size of the string is small + // but can't be held in a Double. + return new BigDecimal(val); + } + return d; + } + // integer representation. + // This will narrow any values to the smallest reasonable Object representation + // (Integer, Long, or BigInteger) + + // string version + // The compare string length method reduces GC, + // but leads to smaller integers being placed in larger wrappers even though not + // needed. i.e. 1,000,000,000 -> Long even though it's an Integer + // 1,000,000,000,000,000,000 -> BigInteger even though it's a Long + //if(val.length()<=9){ + // return Integer.valueOf(val); + //} + //if(val.length()<=18){ + // return Long.valueOf(val); + //} + //return new BigInteger(val); + + // BigInteger version: We use a similar bitLength compare as + // BigInteger#intValueExact uses. Increases GC, but objects hold + // only what they need. i.e. Less runtime overhead if the value is + // long lived. Which is the better tradeoff? This is closer to what's + // in stringToValue. + BigInteger bi = new BigInteger(val); + if(bi.bitLength()<=31){ + return Integer.valueOf(bi.intValue()); + } + if(bi.bitLength()<=63){ + return Long.valueOf(bi.longValue()); + } + return bi; + } + throw new NumberFormatException("val ["+val+"] is not a valid number."); + } + + /** + * Try to convert a string into a number, boolean, or null. If the string + * can't be converted, return the string. + * + * @param string + * A String. can not be null. + * @return A simple JSON value. + * @throws NullPointerException + * Thrown if the string is null. + */ + // Changes to this method must be copied to the corresponding method in + // the XML class to keep full support for Android + public static Object stringToValue(String string) { + if ("".equals(string)) { + return string; + } + + // check JSON key words true/false/null + if ("true".equalsIgnoreCase(string)) { + return Boolean.TRUE; + } + if ("false".equalsIgnoreCase(string)) { + return Boolean.FALSE; + } + if ("null".equalsIgnoreCase(string)) { + return JSONObject.NULL; + } + + /* + * If it might be a number, try converting it. If a number cannot be + * produced, then the value will just be a string. + */ + + char initial = string.charAt(0); + if ((initial >= '0' && initial <= '9') || initial == '-') { + try { + // if we want full Big Number support the contents of this + // `try` block can be replaced with: + // return stringToNumber(string); + if (isDecimalNotation(string)) { + Double d = Double.valueOf(string); + if (!d.isInfinite() && !d.isNaN()) { + return d; + } + } else { + Long myLong = Long.valueOf(string); + if (string.equals(myLong.toString())) { + if (myLong.longValue() == myLong.intValue()) { + return Integer.valueOf(myLong.intValue()); + } + return myLong; + } + } + } catch (Exception ignore) { + } + } + return string; + } + + /** + * Throw an exception if the object is a NaN or infinite number. + * + * @param o + * The object to test. + * @throws JSONException + * If o is a non-finite number. + */ + public static void testValidity(Object o) throws JSONException { + if (o != null) { + if (o instanceof Double) { + if (((Double) o).isInfinite() || ((Double) o).isNaN()) { + throw new JSONException( + "JSON does not allow non-finite numbers."); + } + } else if (o instanceof Float) { + if (((Float) o).isInfinite() || ((Float) o).isNaN()) { + throw new JSONException( + "JSON does not allow non-finite numbers."); + } + } + } + } + + /** + * Produce a JSONArray containing the values of the members of this + * JSONObject. + * + * @param names + * A JSONArray containing a list of key strings. This determines + * the sequence of the values in the result. + * @return A JSONArray of values. + * @throws JSONException + * If any of the values are non-finite numbers. + */ + public JSONArray toJSONArray(JSONArray names) throws JSONException { + if (names == null || names.isEmpty()) { + return null; + } + JSONArray ja = new JSONArray(); + for (int i = 0; i < names.length(); i += 1) { + ja.put(this.opt(names.getString(i))); + } + return ja; + } + + /** + * Make a JSON text of this JSONObject. For compactness, no whitespace is + * added. If this would not result in a syntactically correct JSON text, + * then null will be returned instead. + *

+ * Warning: This method assumes that the data structure is acyclical. + * + * + * @return a printable, displayable, portable, transmittable representation + * of the object, beginning with { (left + * brace) and ending with } (right + * brace). + */ + @Override + public String toString() { + try { + return this.toString(0); + } catch (Exception e) { + return null; + } + } + + /** + * Make a pretty-printed JSON text of this JSONObject. + * + *

If indentFactor > 0 and the {@link JSONObject} + * has only one key, then the object will be output on a single line: + *

{@code {"key": 1}}
+ * + *

If an object has 2 or more keys, then it will be output across + * multiple lines:

{
+     *  "key1": 1,
+     *  "key2": "value 2",
+     *  "key3": 3
+     * }
+ *

+ * Warning: This method assumes that the data structure is acyclical. + * + * + * @param indentFactor + * The number of spaces to add to each level of indentation. + * @return a printable, displayable, portable, transmittable representation + * of the object, beginning with { (left + * brace) and ending with } (right + * brace). + * @throws JSONException + * If the object contains an invalid number. + */ + public String toString(int indentFactor) throws JSONException { + StringWriter w = new StringWriter(); + synchronized (w.getBuffer()) { + return this.write(w, indentFactor, 0).toString(); + } + } + + /** + * Make a JSON text of an Object value. If the object has an + * value.toJSONString() method, then that method will be used to produce the + * JSON text. The method is required to produce a strictly conforming text. + * If the object does not contain a toJSONString method (which is the most + * common case), then a text will be produced by other means. If the value + * is an array or Collection, then a JSONArray will be made from it and its + * toJSONString method will be called. If the value is a MAP, then a + * JSONObject will be made from it and its toJSONString method will be + * called. Otherwise, the value's toString method will be called, and the + * result will be quoted. + * + *

+ * Warning: This method assumes that the data structure is acyclical. + * + * @param value + * The value to be serialized. + * @return a printable, displayable, transmittable representation of the + * object, beginning with { (left + * brace) and ending with } (right + * brace). + * @throws JSONException + * If the value is or contains an invalid number. + */ + public static String valueToString(Object value) throws JSONException { + // moves the implementation to JSONWriter as: + // 1. It makes more sense to be part of the writer class + // 2. For Android support this method is not available. By implementing it in the Writer + // Android users can use the writer with the built in Android JSONObject implementation. + return JSONWriter.valueToString(value); + } + + /** + * Wrap an object, if necessary. If the object is null, return the NULL + * object. If it is an array or collection, wrap it in a JSONArray. If it is + * a map, wrap it in a JSONObject. If it is a standard property (Double, + * String, et al) then it is already wrapped. Otherwise, if it comes from + * one of the java packages, turn it into a string. And if it doesn't, try + * to wrap it in a JSONObject. If the wrapping fails, then null is returned. + * + * @param object + * The object to wrap + * @return The wrapped value + */ + public static Object wrap(Object object) { + try { + if (object == null) { + return NULL; + } + if (object instanceof JSONObject || object instanceof JSONArray + || NULL.equals(object) || object instanceof JSONString + || object instanceof Byte || object instanceof Character + || object instanceof Short || object instanceof Integer + || object instanceof Long || object instanceof Boolean + || object instanceof Float || object instanceof Double + || object instanceof String || object instanceof BigInteger + || object instanceof BigDecimal || object instanceof Enum) { + return object; + } + + if (object instanceof Collection) { + Collection coll = (Collection) object; + return new JSONArray(coll); + } + if (object.getClass().isArray()) { + return new JSONArray(object); + } + if (object instanceof Map) { + Map map = (Map) object; + return new JSONObject(map); + } + Package objectPackage = object.getClass().getPackage(); + String objectPackageName = objectPackage != null ? objectPackage + .getName() : ""; + if (objectPackageName.startsWith("java.") + || objectPackageName.startsWith("javax.") + || object.getClass().getClassLoader() == null) { + return object.toString(); + } + return new JSONObject(object); + } catch (Exception exception) { + return null; + } + } + + /** + * Write the contents of the JSONObject as JSON text to a writer. For + * compactness, no whitespace is added. + *

+ * Warning: This method assumes that the data structure is acyclical. + * + * + * @return The writer. + * @throws JSONException + */ + public Writer write(Writer writer) throws JSONException { + return this.write(writer, 0, 0); + } + + static final Writer writeValue(Writer writer, Object value, + int indentFactor, int indent) throws JSONException, IOException { + if (value == null || value.equals(null)) { + writer.write("null"); + } else if (value instanceof JSONString) { + Object o; + try { + o = ((JSONString) value).toJSONString(); + } catch (Exception e) { + throw new JSONException(e); + } + writer.write(o != null ? o.toString() : quote(value.toString())); + } else if (value instanceof Number) { + // not all Numbers may match actual JSON Numbers. i.e. fractions or Imaginary + final String numberAsString = numberToString((Number) value); + if(NUMBER_PATTERN.matcher(numberAsString).matches()) { + writer.write(numberAsString); + } else { + // The Number value is not a valid JSON number. + // Instead we will quote it as a string + quote(numberAsString, writer); + } + } else if (value instanceof Boolean) { + writer.write(value.toString()); + } else if (value instanceof Enum) { + writer.write(quote(((Enum)value).name())); + } else if (value instanceof JSONObject) { + ((JSONObject) value).write(writer, indentFactor, indent); + } else if (value instanceof JSONArray) { + ((JSONArray) value).write(writer, indentFactor, indent); + } else if (value instanceof Map) { + Map map = (Map) value; + new JSONObject(map).write(writer, indentFactor, indent); + } else if (value instanceof Collection) { + Collection coll = (Collection) value; + new JSONArray(coll).write(writer, indentFactor, indent); + } else if (value.getClass().isArray()) { + new JSONArray(value).write(writer, indentFactor, indent); + } else { + quote(value.toString(), writer); + } + return writer; + } + + static final void indent(Writer writer, int indent) throws IOException { + for (int i = 0; i < indent; i += 1) { + writer.write(' '); + } + } + + /** + * Write the contents of the JSONObject as JSON text to a writer. + * + *

If indentFactor > 0 and the {@link JSONObject} + * has only one key, then the object will be output on a single line: + *

{@code {"key": 1}}
+ * + *

If an object has 2 or more keys, then it will be output across + * multiple lines:

{
+     *  "key1": 1,
+     *  "key2": "value 2",
+     *  "key3": 3
+     * }
+ *

+ * Warning: This method assumes that the data structure is acyclical. + * + * + * @param writer + * Writes the serialized JSON + * @param indentFactor + * The number of spaces to add to each level of indentation. + * @param indent + * The indentation of the top level. + * @return The writer. + * @throws JSONException + */ + public Writer write(Writer writer, int indentFactor, int indent) + throws JSONException { + try { + boolean needsComma = false; + final int length = this.length(); + writer.write('{'); + + if (length == 1) { + final Entry entry = this.entrySet().iterator().next(); + final String key = entry.getKey(); + writer.write(quote(key)); + writer.write(':'); + if (indentFactor > 0) { + writer.write(' '); + } + try{ + writeValue(writer, entry.getValue(), indentFactor, indent); + } catch (Exception e) { + throw new JSONException("Unable to write JSONObject value for key: " + key, e); + } + } else if (length != 0) { + final int newIndent = indent + indentFactor; + for (final Entry entry : this.entrySet()) { + if (needsComma) { + writer.write(','); + } + if (indentFactor > 0) { + writer.write('\n'); + } + indent(writer, newIndent); + final String key = entry.getKey(); + writer.write(quote(key)); + writer.write(':'); + if (indentFactor > 0) { + writer.write(' '); + } + try { + writeValue(writer, entry.getValue(), indentFactor, newIndent); + } catch (Exception e) { + throw new JSONException("Unable to write JSONObject value for key: " + key, e); + } + needsComma = true; + } + if (indentFactor > 0) { + writer.write('\n'); + } + indent(writer, indent); + } + writer.write('}'); + return writer; + } catch (IOException exception) { + throw new JSONException(exception); + } + } + + /** + * Returns a java.util.Map containing all of the entries in this object. + * If an entry in the object is a JSONArray or JSONObject it will also + * be converted. + *

+ * Warning: This method assumes that the data structure is acyclical. + * + * @return a java.util.Map containing the entries of this object + */ + public Map toMap() { + Map results = new HashMap(); + for (Entry entry : this.entrySet()) { + Object value; + if (entry.getValue() == null || NULL.equals(entry.getValue())) { + value = null; + } else if (entry.getValue() instanceof JSONObject) { + value = ((JSONObject) entry.getValue()).toMap(); + } else if (entry.getValue() instanceof JSONArray) { + value = ((JSONArray) entry.getValue()).toList(); + } else { + value = entry.getValue(); + } + results.put(entry.getKey(), value); + } + return results; + } + + /** + * Create a new JSONException in a common format for incorrect conversions. + * @param key name of the key + * @param valueType the type of value being coerced to + * @param cause optional cause of the coercion failure + * @return JSONException that can be thrown. + */ + private static JSONException wrongValueFormatException( + String key, + String valueType, + Throwable cause) { + return new JSONException( + "JSONObject[" + quote(key) + "] is not a " + valueType + "." + , cause); + } + + /** + * Create a new JSONException in a common format for incorrect conversions. + * @param key name of the key + * @param valueType the type of value being coerced to + * @param cause optional cause of the coercion failure + * @return JSONException that can be thrown. + */ + private static JSONException wrongValueFormatException( + String key, + String valueType, + Object value, + Throwable cause) { + return new JSONException( + "JSONObject[" + quote(key) + "] is not a " + valueType + " (" + value + ")." + , cause); + } +} diff --git a/src/main/java/json/JSONPointer.java b/src/main/java/json/JSONPointer.java new file mode 100644 index 0000000..bef1ee0 --- /dev/null +++ b/src/main/java/json/JSONPointer.java @@ -0,0 +1,293 @@ +package json; + +import java.io.UnsupportedEncodingException; +import java.net.URLDecoder; +import java.net.URLEncoder; +import java.util.ArrayList; +import java.util.Collections; +import java.util.List; + +import static java.lang.String.format; + +/* +Copyright (c) 2002 JSON.org + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +The Software shall be used for Good, not Evil. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. +*/ + +/** + * A JSON Pointer is a simple query language defined for JSON documents by + * RFC 6901. + * + * In a nutshell, JSONPointer allows the user to navigate into a JSON document + * using strings, and retrieve targeted objects, like a simple form of XPATH. + * Path segments are separated by the '/' char, which signifies the root of + * the document when it appears as the first char of the string. Array + * elements are navigated using ordinals, counting from 0. JSONPointer strings + * may be extended to any arbitrary number of segments. If the navigation + * is successful, the matched item is returned. A matched item may be a + * JSONObject, a JSONArray, or a JSON value. If the JSONPointer string building + * fails, an appropriate exception is thrown. If the navigation fails to find + * a match, a JSONPointerException is thrown. + * + * @author JSON.org + * @version 2016-05-14 + */ +public class JSONPointer { + + // used for URL encoding and decoding + private static final String ENCODING = "utf-8"; + + /** + * This class allows the user to build a JSONPointer in steps, using + * exactly one segment in each step. + */ + public static class Builder { + + // Segments for the eventual JSONPointer string + private final List refTokens = new ArrayList(); + + /** + * Creates a {@code JSONPointer} instance using the tokens previously set using the + * {@link #append(String)} method calls. + */ + public JSONPointer build() { + return new JSONPointer(this.refTokens); + } + + /** + * Adds an arbitrary token to the list of reference tokens. It can be any non-null value. + * + * Unlike in the case of JSON string or URI fragment representation of JSON pointers, the + * argument of this method MUST NOT be escaped. If you want to query the property called + * {@code "a~b"} then you should simply pass the {@code "a~b"} string as-is, there is no + * need to escape it as {@code "a~0b"}. + * + * @param token the new token to be appended to the list + * @return {@code this} + * @throws NullPointerException if {@code token} is null + */ + public Builder append(String token) { + if (token == null) { + throw new NullPointerException("token cannot be null"); + } + this.refTokens.add(token); + return this; + } + + /** + * Adds an integer to the reference token list. Although not necessarily, mostly this token will + * denote an array index. + * + * @param arrayIndex the array index to be added to the token list + * @return {@code this} + */ + public Builder append(int arrayIndex) { + this.refTokens.add(String.valueOf(arrayIndex)); + return this; + } + } + + /** + * Static factory method for {@link Builder}. Example usage: + * + *


+     * JSONPointer pointer = JSONPointer.builder()
+     *       .append("obj")
+     *       .append("other~key").append("another/key")
+     *       .append("\"")
+     *       .append(0)
+     *       .build();
+     * 
+ * + * @return a builder instance which can be used to construct a {@code JSONPointer} instance by chained + * {@link Builder#append(String)} calls. + */ + public static Builder builder() { + return new Builder(); + } + + // Segments for the JSONPointer string + private final List refTokens; + + /** + * Pre-parses and initializes a new {@code JSONPointer} instance. If you want to + * evaluate the same JSON Pointer on different JSON documents then it is recommended + * to keep the {@code JSONPointer} instances due to performance considerations. + * + * @param pointer the JSON String or URI Fragment representation of the JSON pointer. + * @throws IllegalArgumentException if {@code pointer} is not a valid JSON pointer + */ + public JSONPointer(final String pointer) { + if (pointer == null) { + throw new NullPointerException("pointer cannot be null"); + } + if (pointer.isEmpty() || pointer.equals("#")) { + this.refTokens = Collections.emptyList(); + return; + } + String refs; + if (pointer.startsWith("#/")) { + refs = pointer.substring(2); + try { + refs = URLDecoder.decode(refs, ENCODING); + } catch (UnsupportedEncodingException e) { + throw new RuntimeException(e); + } + } else if (pointer.startsWith("/")) { + refs = pointer.substring(1); + } else { + throw new IllegalArgumentException("a JSON pointer should start with '/' or '#/'"); + } + this.refTokens = new ArrayList(); + int slashIdx = -1; + int prevSlashIdx = 0; + do { + prevSlashIdx = slashIdx + 1; + slashIdx = refs.indexOf('/', prevSlashIdx); + if(prevSlashIdx == slashIdx || prevSlashIdx == refs.length()) { + // found 2 slashes in a row ( obj//next ) + // or single slash at the end of a string ( obj/test/ ) + this.refTokens.add(""); + } else if (slashIdx >= 0) { + final String token = refs.substring(prevSlashIdx, slashIdx); + this.refTokens.add(unescape(token)); + } else { + // last item after separator, or no separator at all. + final String token = refs.substring(prevSlashIdx); + this.refTokens.add(unescape(token)); + } + } while (slashIdx >= 0); + // using split does not take into account consecutive separators or "ending nulls" + //for (String token : refs.split("/")) { + // this.refTokens.add(unescape(token)); + //} + } + + public JSONPointer(List refTokens) { + this.refTokens = new ArrayList(refTokens); + } + + private static String unescape(String token) { + return token.replace("~1", "/").replace("~0", "~") + .replace("\\\"", "\"") + .replace("\\\\", "\\"); + } + + /** + * Evaluates this JSON Pointer on the given {@code document}. The {@code document} + * is usually a {@link JSONObject} or a {@link JSONArray} instance, but the empty + * JSON Pointer ({@code ""}) can be evaluated on any JSON values and in such case the + * returned value will be {@code document} itself. + * + * @param document the JSON document which should be the subject of querying. + * @return the result of the evaluation + * @throws JSONPointerException if an error occurs during evaluation + */ + public Object queryFrom(Object document) throws JSONPointerException { + if (this.refTokens.isEmpty()) { + return document; + } + Object current = document; + for (String token : this.refTokens) { + if (current instanceof JSONObject) { + current = ((JSONObject) current).opt(unescape(token)); + } else if (current instanceof JSONArray) { + current = readByIndexToken(current, token); + } else { + throw new JSONPointerException(format( + "value [%s] is not an array or object therefore its key %s cannot be resolved", current, + token)); + } + } + return current; + } + + /** + * Matches a JSONArray element by ordinal position + * @param current the JSONArray to be evaluated + * @param indexToken the array index in string form + * @return the matched object. If no matching item is found a + * @throws JSONPointerException is thrown if the index is out of bounds + */ + private static Object readByIndexToken(Object current, String indexToken) throws JSONPointerException { + try { + int index = Integer.parseInt(indexToken); + JSONArray currentArr = (JSONArray) current; + if (index >= currentArr.length()) { + throw new JSONPointerException(format("index %s is out of bounds - the array has %d elements", indexToken, + Integer.valueOf(currentArr.length()))); + } + try { + return currentArr.get(index); + } catch (JSONException e) { + throw new JSONPointerException("Error reading value at index position " + index, e); + } + } catch (NumberFormatException e) { + throw new JSONPointerException(format("%s is not an array index", indexToken), e); + } + } + + /** + * Returns a string representing the JSONPointer path value using string + * representation + */ + @Override + public String toString() { + StringBuilder rval = new StringBuilder(""); + for (String token: this.refTokens) { + rval.append('/').append(escape(token)); + } + return rval.toString(); + } + + /** + * Escapes path segment values to an unambiguous form. + * The escape char to be inserted is '~'. The chars to be escaped + * are ~, which maps to ~0, and /, which maps to ~1. Backslashes + * and double quote chars are also escaped. + * @param token the JSONPointer segment value to be escaped + * @return the escaped value for the token + */ + private static String escape(String token) { + return token.replace("~", "~0") + .replace("/", "~1") + .replace("\\", "\\\\") + .replace("\"", "\\\""); + } + + /** + * Returns a string representing the JSONPointer path value using URI + * fragment identifier representation + */ + public String toURIFragment() { + try { + StringBuilder rval = new StringBuilder("#"); + for (String token : this.refTokens) { + rval.append('/').append(URLEncoder.encode(token, ENCODING)); + } + return rval.toString(); + } catch (UnsupportedEncodingException e) { + throw new RuntimeException(e); + } + } + +} diff --git a/src/main/java/json/JSONPointerException.java b/src/main/java/json/JSONPointerException.java new file mode 100644 index 0000000..294d4e3 --- /dev/null +++ b/src/main/java/json/JSONPointerException.java @@ -0,0 +1,45 @@ +package json; + +/* +Copyright (c) 2002 JSON.org + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +The Software shall be used for Good, not Evil. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. +*/ + +/** + * The JSONPointerException is thrown by {@link JSONPointer} if an error occurs + * during evaluating a pointer. + * + * @author JSON.org + * @version 2016-05-13 + */ +public class JSONPointerException extends JSONException { + private static final long serialVersionUID = 8872944667561856751L; + + public JSONPointerException(String message) { + super(message); + } + + public JSONPointerException(String message, Throwable cause) { + super(message, cause); + } + +} diff --git a/src/main/java/json/JSONPropertyIgnore.java b/src/main/java/json/JSONPropertyIgnore.java new file mode 100644 index 0000000..c2b18bd --- /dev/null +++ b/src/main/java/json/JSONPropertyIgnore.java @@ -0,0 +1,43 @@ +package json; + +/* +Copyright (c) 2018 JSON.org + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +The Software shall be used for Good, not Evil. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. +*/ + +import java.lang.annotation.Documented; +import java.lang.annotation.Retention; +import java.lang.annotation.Target; + +import static java.lang.annotation.ElementType.METHOD; +import static java.lang.annotation.RetentionPolicy.RUNTIME; + +@Documented +@Retention(RUNTIME) +@Target({METHOD}) +/** + * Use this annotation on a getter method to override the Bean name + * parser for Bean -> JSONObject mapping. If this annotation is + * present at any level in the class hierarchy, then the method will + * not be serialized from the bean into the JSONObject. + */ +public @interface JSONPropertyIgnore { } diff --git a/src/main/java/json/JSONPropertyName.java b/src/main/java/json/JSONPropertyName.java new file mode 100644 index 0000000..539dad2 --- /dev/null +++ b/src/main/java/json/JSONPropertyName.java @@ -0,0 +1,47 @@ +package json; + +/* +Copyright (c) 2018 JSON.org + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +The Software shall be used for Good, not Evil. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. +*/ + +import java.lang.annotation.Documented; +import java.lang.annotation.Retention; +import java.lang.annotation.Target; + +import static java.lang.annotation.ElementType.METHOD; +import static java.lang.annotation.RetentionPolicy.RUNTIME; + +@Documented +@Retention(RUNTIME) +@Target({METHOD}) +/** + * Use this annotation on a getter method to override the Bean name + * parser for Bean -> JSONObject mapping. A value set to empty string "" + * will have the Bean parser fall back to the default field name processing. + */ +public @interface JSONPropertyName { + /** + * @return The name of the property as to be used in the JSON Object. + */ + String value(); +} diff --git a/src/main/java/json/JSONString.java b/src/main/java/json/JSONString.java new file mode 100644 index 0000000..dbf7fb2 --- /dev/null +++ b/src/main/java/json/JSONString.java @@ -0,0 +1,18 @@ +package json; +/** + * The JSONString interface allows a toJSONString() + * method so that a class can change the behavior of + * JSONObject.toString(), JSONArray.toString(), + * and JSONWriter.value(Object). The + * toJSONString method will be used instead of the default behavior + * of using the Object's toString() method and quoting the result. + */ +public interface JSONString { + /** + * The toJSONString method allows a class to produce its own JSON + * serialization. + * + * @return A strictly syntactically correct JSON text. + */ + public String toJSONString(); +} diff --git a/src/main/java/json/JSONStringer.java b/src/main/java/json/JSONStringer.java new file mode 100644 index 0000000..46979bb --- /dev/null +++ b/src/main/java/json/JSONStringer.java @@ -0,0 +1,79 @@ +package json; + +/* +Copyright (c) 2006 JSON.org + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +The Software shall be used for Good, not Evil. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. +*/ + +import java.io.StringWriter; + +/** + * JSONStringer provides a quick and convenient way of producing JSON text. + * The texts produced strictly conform to JSON syntax rules. No whitespace is + * added, so the results are ready for transmission or storage. Each instance of + * JSONStringer can produce one JSON text. + *

+ * A JSONStringer instance provides a value method for appending + * values to the + * text, and a key + * method for adding keys before values in objects. There are array + * and endArray methods that make and bound array values, and + * object and endObject methods which make and bound + * object values. All of these methods return the JSONWriter instance, + * permitting cascade style. For example,

+ * myString = new JSONStringer()
+ *     .object()
+ *         .key("JSON")
+ *         .value("Hello, World!")
+ *     .endObject()
+ *     .toString();
which produces the string
+ * {"JSON":"Hello, World!"}
+ *

+ * The first method called must be array or object. + * There are no methods for adding commas or colons. JSONStringer adds them for + * you. Objects and arrays can be nested up to 20 levels deep. + *

+ * This can sometimes be easier than using a JSONObject to build a string. + * @author JSON.org + * @version 2015-12-09 + */ +public class JSONStringer extends JSONWriter { + /** + * Make a fresh JSONStringer. It can be used to build one JSON text. + */ + public JSONStringer() { + super(new StringWriter()); + } + + /** + * Return the JSON text. This method is used to obtain the product of the + * JSONStringer instance. It will return null if there was a + * problem in the construction of the JSON text (such as the calls to + * array were not properly balanced with calls to + * endArray). + * @return The JSON text. + */ + @Override + public String toString() { + return this.mode == 'd' ? this.writer.toString() : null; + } +} diff --git a/src/main/java/json/JSONTokener.java b/src/main/java/json/JSONTokener.java new file mode 100644 index 0000000..f7f450e --- /dev/null +++ b/src/main/java/json/JSONTokener.java @@ -0,0 +1,526 @@ +package json; + +import java.io.*; + +/* +Copyright (c) 2002 JSON.org + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +The Software shall be used for Good, not Evil. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. + */ + +/** + * A JSONTokener takes a source string and extracts characters and tokens from + * it. It is used by the JSONObject and JSONArray constructors to parse + * JSON source strings. + * @author JSON.org + * @version 2014-05-03 + */ +public class JSONTokener { + /** current read character position on the current line. */ + private long character; + /** flag to indicate if the end of the input has been found. */ + private boolean eof; + /** current read index of the input. */ + private long index; + /** current line of the input. */ + private long line; + /** previous character read from the input. */ + private char previous; + /** Reader for the input. */ + private final Reader reader; + /** flag to indicate that a previous character was requested. */ + private boolean usePrevious; + /** the number of characters read in the previous line. */ + private long characterPreviousLine; + + + /** + * Construct a JSONTokener from a Reader. The caller must close the Reader. + * + * @param reader A reader. + */ + public JSONTokener(Reader reader) { + this.reader = reader.markSupported() + ? reader + : new BufferedReader(reader); + this.eof = false; + this.usePrevious = false; + this.previous = 0; + this.index = 0; + this.character = 1; + this.characterPreviousLine = 0; + this.line = 1; + } + + + /** + * Construct a JSONTokener from an InputStream. The caller must close the input stream. + * @param inputStream The source. + */ + public JSONTokener(InputStream inputStream) { + this(new InputStreamReader(inputStream)); + } + + + /** + * Construct a JSONTokener from a string. + * + * @param s A source string. + */ + public JSONTokener(String s) { + this(new StringReader(s)); + } + + + /** + * Back up one character. This provides a sort of lookahead capability, + * so that you can test for a digit or letter before attempting to parse + * the next number or identifier. + * @throws JSONException Thrown if trying to step back more than 1 step + * or if already at the start of the string + */ + public void back() throws JSONException { + if (this.usePrevious || this.index <= 0) { + throw new JSONException("Stepping back two steps is not supported"); + } + this.decrementIndexes(); + this.usePrevious = true; + this.eof = false; + } + + /** + * Decrements the indexes for the {@link #back()} method based on the previous character read. + */ + private void decrementIndexes() { + this.index--; + if(this.previous=='\r' || this.previous == '\n') { + this.line--; + this.character=this.characterPreviousLine ; + } else if(this.character > 0){ + this.character--; + } + } + + /** + * Get the hex value of a character (base16). + * @param c A character between '0' and '9' or between 'A' and 'F' or + * between 'a' and 'f'. + * @return An int between 0 and 15, or -1 if c was not a hex digit. + */ + public static int dehexchar(char c) { + if (c >= '0' && c <= '9') { + return c - '0'; + } + if (c >= 'A' && c <= 'F') { + return c - ('A' - 10); + } + if (c >= 'a' && c <= 'f') { + return c - ('a' - 10); + } + return -1; + } + + /** + * Checks if the end of the input has been reached. + * + * @return true if at the end of the file and we didn't step back + */ + public boolean end() { + return this.eof && !this.usePrevious; + } + + + /** + * Determine if the source string still contains characters that next() + * can consume. + * @return true if not yet at the end of the source. + * @throws JSONException thrown if there is an error stepping forward + * or backward while checking for more data. + */ + public boolean more() throws JSONException { + if(this.usePrevious) { + return true; + } + try { + this.reader.mark(1); + } catch (IOException e) { + throw new JSONException("Unable to preserve stream position", e); + } + try { + // -1 is EOF, but next() can not consume the null character '\0' + if(this.reader.read() <= 0) { + this.eof = true; + return false; + } + this.reader.reset(); + } catch (IOException e) { + throw new JSONException("Unable to read the next character from the stream", e); + } + return true; + } + + + /** + * Get the next character in the source string. + * + * @return The next character, or 0 if past the end of the source string. + * @throws JSONException Thrown if there is an error reading the source string. + */ + public char next() throws JSONException { + int c; + if (this.usePrevious) { + this.usePrevious = false; + c = this.previous; + } else { + try { + c = this.reader.read(); + } catch (IOException exception) { + throw new JSONException(exception); + } + } + if (c <= 0) { // End of stream + this.eof = true; + return 0; + } + this.incrementIndexes(c); + this.previous = (char) c; + return this.previous; + } + + /** + * Increments the internal indexes according to the previous character + * read and the character passed as the current character. + * @param c the current character read. + */ + private void incrementIndexes(int c) { + if(c > 0) { + this.index++; + if(c=='\r') { + this.line++; + this.characterPreviousLine = this.character; + this.character=0; + }else if (c=='\n') { + if(this.previous != '\r') { + this.line++; + this.characterPreviousLine = this.character; + } + this.character=0; + } else { + this.character++; + } + } + } + + /** + * Consume the next character, and check that it matches a specified + * character. + * @param c The character to match. + * @return The character. + * @throws JSONException if the character does not match. + */ + public char next(char c) throws JSONException { + char n = this.next(); + if (n != c) { + if(n > 0) { + throw this.syntaxError("Expected '" + c + "' and instead saw '" + + n + "'"); + } + throw this.syntaxError("Expected '" + c + "' and instead saw ''"); + } + return n; + } + + + /** + * Get the next n characters. + * + * @param n The number of characters to take. + * @return A string of n characters. + * @throws JSONException + * Substring bounds error if there are not + * n characters remaining in the source string. + */ + public String next(int n) throws JSONException { + if (n == 0) { + return ""; + } + + char[] chars = new char[n]; + int pos = 0; + + while (pos < n) { + chars[pos] = this.next(); + if (this.end()) { + throw this.syntaxError("Substring bounds error"); + } + pos += 1; + } + return new String(chars); + } + + + /** + * Get the next char in the string, skipping whitespace. + * @throws JSONException Thrown if there is an error reading the source string. + * @return A character, or 0 if there are no more characters. + */ + public char nextClean() throws JSONException { + for (;;) { + char c = this.next(); + if (c == 0 || c > ' ') { + return c; + } + } + } + + + /** + * Return the characters up to the next close quote character. + * Backslash processing is done. The formal JSON format does not + * allow strings in single quotes, but an implementation is allowed to + * accept them. + * @param quote The quoting character, either + * " (double quote) or + * ' (single quote). + * @return A String. + * @throws JSONException Unterminated string. + */ + public String nextString(char quote) throws JSONException { + char c; + StringBuilder sb = new StringBuilder(); + for (;;) { + c = this.next(); + switch (c) { + case 0: + case '\n': + case '\r': + throw this.syntaxError("Unterminated string"); + case '\\': + c = this.next(); + switch (c) { + case 'b': + sb.append('\b'); + break; + case 't': + sb.append('\t'); + break; + case 'n': + sb.append('\n'); + break; + case 'f': + sb.append('\f'); + break; + case 'r': + sb.append('\r'); + break; + case 'u': + try { + sb.append((char)Integer.parseInt(this.next(4), 16)); + } catch (NumberFormatException e) { + throw this.syntaxError("Illegal escape.", e); + } + break; + case '"': + case '\'': + case '\\': + case '/': + sb.append(c); + break; + default: + throw this.syntaxError("Illegal escape."); + } + break; + default: + if (c == quote) { + return sb.toString(); + } + sb.append(c); + } + } + } + + + /** + * Get the text up but not including the specified character or the + * end of line, whichever comes first. + * @param delimiter A delimiter character. + * @return A string. + * @throws JSONException Thrown if there is an error while searching + * for the delimiter + */ + public String nextTo(char delimiter) throws JSONException { + StringBuilder sb = new StringBuilder(); + for (;;) { + char c = this.next(); + if (c == delimiter || c == 0 || c == '\n' || c == '\r') { + if (c != 0) { + this.back(); + } + return sb.toString().trim(); + } + sb.append(c); + } + } + + + /** + * Get the text up but not including one of the specified delimiter + * characters or the end of line, whichever comes first. + * @param delimiters A set of delimiter characters. + * @return A string, trimmed. + * @throws JSONException Thrown if there is an error while searching + * for the delimiter + */ + public String nextTo(String delimiters) throws JSONException { + char c; + StringBuilder sb = new StringBuilder(); + for (;;) { + c = this.next(); + if (delimiters.indexOf(c) >= 0 || c == 0 || + c == '\n' || c == '\r') { + if (c != 0) { + this.back(); + } + return sb.toString().trim(); + } + sb.append(c); + } + } + + + /** + * Get the next value. The value can be a Boolean, Double, Integer, + * JSONArray, JSONObject, Long, or String, or the JSONObject.NULL object. + * @throws JSONException If syntax error. + * + * @return An object. + */ + public Object nextValue() throws JSONException { + char c = this.nextClean(); + String string; + + switch (c) { + case '"': + case '\'': + return this.nextString(c); + case '{': + this.back(); + return new JSONObject(this); + case '[': + this.back(); + return new JSONArray(this); + } + + /* + * Handle unquoted text. This could be the values true, false, or + * null, or it can be a number. An implementation (such as this one) + * is allowed to also accept non-standard forms. + * + * Accumulate characters until we reach the end of the text or a + * formatting character. + */ + + StringBuilder sb = new StringBuilder(); + while (c >= ' ' && ",:]}/\\\"[{;=#".indexOf(c) < 0) { + sb.append(c); + c = this.next(); + } + if (!this.eof) { + this.back(); + } + + string = sb.toString().trim(); + if ("".equals(string)) { + throw this.syntaxError("Missing value"); + } + return JSONObject.stringToValue(string); + } + + + /** + * Skip characters until the next character is the requested character. + * If the requested character is not found, no characters are skipped. + * @param to A character to skip to. + * @return The requested character, or zero if the requested character + * is not found. + * @throws JSONException Thrown if there is an error while searching + * for the to character + */ + public char skipTo(char to) throws JSONException { + char c; + try { + long startIndex = this.index; + long startCharacter = this.character; + long startLine = this.line; + this.reader.mark(1000000); + do { + c = this.next(); + if (c == 0) { + // in some readers, reset() may throw an exception if + // the remaining portion of the input is greater than + // the mark size (1,000,000 above). + this.reader.reset(); + this.index = startIndex; + this.character = startCharacter; + this.line = startLine; + return 0; + } + } while (c != to); + this.reader.mark(1); + } catch (IOException exception) { + throw new JSONException(exception); + } + this.back(); + return c; + } + + /** + * Make a JSONException to signal a syntax error. + * + * @param message The error message. + * @return A JSONException object, suitable for throwing + */ + public JSONException syntaxError(String message) { + return new JSONException(message + this.toString()); + } + + /** + * Make a JSONException to signal a syntax error. + * + * @param message The error message. + * @param causedBy The throwable that caused the error. + * @return A JSONException object, suitable for throwing + */ + public JSONException syntaxError(String message, Throwable causedBy) { + return new JSONException(message + this.toString(), causedBy); + } + + /** + * Make a printable string of this JSONTokener. + * + * @return " at {index} [character {character} line {line}]" + */ + @Override + public String toString() { + return " at " + this.index + " [character " + this.character + " line " + + this.line + "]"; + } +} diff --git a/src/main/java/json/JSONWriter.java b/src/main/java/json/JSONWriter.java new file mode 100644 index 0000000..1576383 --- /dev/null +++ b/src/main/java/json/JSONWriter.java @@ -0,0 +1,413 @@ +package json; + +import java.io.IOException; +import java.util.Collection; +import java.util.Map; + +/* +Copyright (c) 2006 JSON.org + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +The Software shall be used for Good, not Evil. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. +*/ + +/** + * JSONWriter provides a quick and convenient way of producing JSON text. + * The texts produced strictly conform to JSON syntax rules. No whitespace is + * added, so the results are ready for transmission or storage. Each instance of + * JSONWriter can produce one JSON text. + *

+ * A JSONWriter instance provides a value method for appending + * values to the + * text, and a key + * method for adding keys before values in objects. There are array + * and endArray methods that make and bound array values, and + * object and endObject methods which make and bound + * object values. All of these methods return the JSONWriter instance, + * permitting a cascade style. For example,

+ * new JSONWriter(myWriter)
+ *     .object()
+ *         .key("JSON")
+ *         .value("Hello, World!")
+ *     .endObject();
which writes
+ * {"JSON":"Hello, World!"}
+ *

+ * The first method called must be array or object. + * There are no methods for adding commas or colons. JSONWriter adds them for + * you. Objects and arrays can be nested up to 200 levels deep. + *

+ * This can sometimes be easier than using a JSONObject to build a string. + * @author JSON.org + * @version 2016-08-08 + */ +public class JSONWriter { + private static final int maxdepth = 200; + + /** + * The comma flag determines if a comma should be output before the next + * value. + */ + private boolean comma; + + /** + * The current mode. Values: + * 'a' (array), + * 'd' (done), + * 'i' (initial), + * 'k' (key), + * 'o' (object). + */ + protected char mode; + + /** + * The object/array stack. + */ + private final JSONObject stack[]; + + /** + * The stack top index. A value of 0 indicates that the stack is empty. + */ + private int top; + + /** + * The writer that will receive the output. + */ + protected Appendable writer; + + /** + * Make a fresh JSONWriter. It can be used to build one JSON text. + */ + public JSONWriter(Appendable w) { + this.comma = false; + this.mode = 'i'; + this.stack = new JSONObject[maxdepth]; + this.top = 0; + this.writer = w; + } + + /** + * Append a value. + * @param string A string value. + * @return this + * @throws JSONException If the value is out of sequence. + */ + private JSONWriter append(String string) throws JSONException { + if (string == null) { + throw new JSONException("Null pointer"); + } + if (this.mode == 'o' || this.mode == 'a') { + try { + if (this.comma && this.mode == 'a') { + this.writer.append(','); + } + this.writer.append(string); + } catch (IOException e) { + // Android as of API 25 does not support this exception constructor + // however we won't worry about it. If an exception is happening here + // it will just throw a "Method not found" exception instead. + throw new JSONException(e); + } + if (this.mode == 'o') { + this.mode = 'k'; + } + this.comma = true; + return this; + } + throw new JSONException("Value out of sequence."); + } + + /** + * Begin appending a new array. All values until the balancing + * endArray will be appended to this array. The + * endArray method must be called to mark the array's end. + * @return this + * @throws JSONException If the nesting is too deep, or if the object is + * started in the wrong place (for example as a key or after the end of the + * outermost array or object). + */ + public JSONWriter array() throws JSONException { + if (this.mode == 'i' || this.mode == 'o' || this.mode == 'a') { + this.push(null); + this.append("["); + this.comma = false; + return this; + } + throw new JSONException("Misplaced array."); + } + + /** + * End something. + * @param m Mode + * @param c Closing character + * @return this + * @throws JSONException If unbalanced. + */ + private JSONWriter end(char m, char c) throws JSONException { + if (this.mode != m) { + throw new JSONException(m == 'a' + ? "Misplaced endArray." + : "Misplaced endObject."); + } + this.pop(m); + try { + this.writer.append(c); + } catch (IOException e) { + // Android as of API 25 does not support this exception constructor + // however we won't worry about it. If an exception is happening here + // it will just throw a "Method not found" exception instead. + throw new JSONException(e); + } + this.comma = true; + return this; + } + + /** + * End an array. This method most be called to balance calls to + * array. + * @return this + * @throws JSONException If incorrectly nested. + */ + public JSONWriter endArray() throws JSONException { + return this.end('a', ']'); + } + + /** + * End an object. This method most be called to balance calls to + * object. + * @return this + * @throws JSONException If incorrectly nested. + */ + public JSONWriter endObject() throws JSONException { + return this.end('k', '}'); + } + + /** + * Append a key. The key will be associated with the next value. In an + * object, every value must be preceded by a key. + * @param string A key string. + * @return this + * @throws JSONException If the key is out of place. For example, keys + * do not belong in arrays or if the key is null. + */ + public JSONWriter key(String string) throws JSONException { + if (string == null) { + throw new JSONException("Null key."); + } + if (this.mode == 'k') { + try { + JSONObject topObject = this.stack[this.top - 1]; + // don't use the built in putOnce method to maintain Android support + if(topObject.has(string)) { + throw new JSONException("Duplicate key \"" + string + "\""); + } + topObject.put(string, true); + if (this.comma) { + this.writer.append(','); + } + this.writer.append(JSONObject.quote(string)); + this.writer.append(':'); + this.comma = false; + this.mode = 'o'; + return this; + } catch (IOException e) { + // Android as of API 25 does not support this exception constructor + // however we won't worry about it. If an exception is happening here + // it will just throw a "Method not found" exception instead. + throw new JSONException(e); + } + } + throw new JSONException("Misplaced key."); + } + + + /** + * Begin appending a new object. All keys and values until the balancing + * endObject will be appended to this object. The + * endObject method must be called to mark the object's end. + * @return this + * @throws JSONException If the nesting is too deep, or if the object is + * started in the wrong place (for example as a key or after the end of the + * outermost array or object). + */ + public JSONWriter object() throws JSONException { + if (this.mode == 'i') { + this.mode = 'o'; + } + if (this.mode == 'o' || this.mode == 'a') { + this.append("{"); + this.push(new JSONObject()); + this.comma = false; + return this; + } + throw new JSONException("Misplaced object."); + + } + + + /** + * Pop an array or object scope. + * @param c The scope to close. + * @throws JSONException If nesting is wrong. + */ + private void pop(char c) throws JSONException { + if (this.top <= 0) { + throw new JSONException("Nesting error."); + } + char m = this.stack[this.top - 1] == null ? 'a' : 'k'; + if (m != c) { + throw new JSONException("Nesting error."); + } + this.top -= 1; + this.mode = this.top == 0 + ? 'd' + : this.stack[this.top - 1] == null + ? 'a' + : 'k'; + } + + /** + * Push an array or object scope. + * @param jo The scope to open. + * @throws JSONException If nesting is too deep. + */ + private void push(JSONObject jo) throws JSONException { + if (this.top >= maxdepth) { + throw new JSONException("Nesting too deep."); + } + this.stack[this.top] = jo; + this.mode = jo == null ? 'a' : 'k'; + this.top += 1; + } + + /** + * Make a JSON text of an Object value. If the object has an + * value.toJSONString() method, then that method will be used to produce the + * JSON text. The method is required to produce a strictly conforming text. + * If the object does not contain a toJSONString method (which is the most + * common case), then a text will be produced by other means. If the value + * is an array or Collection, then a JSONArray will be made from it and its + * toJSONString method will be called. If the value is a MAP, then a + * JSONObject will be made from it and its toJSONString method will be + * called. Otherwise, the value's toString method will be called, and the + * result will be quoted. + * + *

+ * Warning: This method assumes that the data structure is acyclical. + * + * @param value + * The value to be serialized. + * @return a printable, displayable, transmittable representation of the + * object, beginning with { (left + * brace) and ending with } (right + * brace). + * @throws JSONException + * If the value is or contains an invalid number. + */ + public static String valueToString(Object value) throws JSONException { + if (value == null || value.equals(null)) { + return "null"; + } + if (value instanceof JSONString) { + String object; + try { + object = ((JSONString) value).toJSONString(); + } catch (Exception e) { + throw new JSONException(e); + } + if (object != null) { + return object; + } + throw new JSONException("Bad value from toJSONString: " + object); + } + if (value instanceof Number) { + // not all Numbers may match actual JSON Numbers. i.e. Fractions or Complex + final String numberAsString = JSONObject.numberToString((Number) value); + if(JSONObject.NUMBER_PATTERN.matcher(numberAsString).matches()) { + // Close enough to a JSON number that we will return it unquoted + return numberAsString; + } + // The Number value is not a valid JSON number. + // Instead we will quote it as a string + return JSONObject.quote(numberAsString); + } + if (value instanceof Boolean || value instanceof JSONObject + || value instanceof JSONArray) { + return value.toString(); + } + if (value instanceof Map) { + Map map = (Map) value; + return new JSONObject(map).toString(); + } + if (value instanceof Collection) { + Collection coll = (Collection) value; + return new JSONArray(coll).toString(); + } + if (value.getClass().isArray()) { + return new JSONArray(value).toString(); + } + if(value instanceof Enum){ + return JSONObject.quote(((Enum)value).name()); + } + return JSONObject.quote(value.toString()); + } + + /** + * Append either the value true or the value + * false. + * @param b A boolean. + * @return this + * @throws JSONException + */ + public JSONWriter value(boolean b) throws JSONException { + return this.append(b ? "true" : "false"); + } + + /** + * Append a double value. + * @param d A double. + * @return this + * @throws JSONException If the number is not finite. + */ + public JSONWriter value(double d) throws JSONException { + return this.value(Double.valueOf(d)); + } + + /** + * Append a long value. + * @param l A long. + * @return this + * @throws JSONException + */ + public JSONWriter value(long l) throws JSONException { + return this.append(Long.toString(l)); + } + + + /** + * Append an object value. + * @param object The object to append. It can be null, or a Boolean, Number, + * String, JSONObject, or JSONArray, or an object that implements JSONString. + * @return this + * @throws JSONException If the value is out of sequence. + */ + public JSONWriter value(Object object) throws JSONException { + return this.append(valueToString(object)); + } +} diff --git a/src/main/resources/config.yml b/src/main/resources/config.yml new file mode 100644 index 0000000..1478a00 --- /dev/null +++ b/src/main/resources/config.yml @@ -0,0 +1,24 @@ +# 当前服务端玩法 +GameMode: BlockWars +# 调试模式 +MainDebug: false +# 请勿调动此参数 +GiftDelay: 6000 +# 直播平台 +LivePlatform: DouYin +# 后台输出信息 +Settings: + # 礼物 + debug_gifts: false + # 点赞 + debug_dianzan: false + # 关注 + debug_guanzhu: false + # 进入 + debug_join: true + # 聊天消息 + debug_message: true + # 进入提示信息 + join_show: true +AutoLink: false +LiveId: {} \ No newline at end of file diff --git a/src/main/resources/keyconfig.yml b/src/main/resources/keyconfig.yml new file mode 100644 index 0000000..d1e48f8 --- /dev/null +++ b/src/main/resources/keyconfig.yml @@ -0,0 +1,22 @@ +# 1 = 左Shift 16 = 右Shift +# 2 = 左Ctrl 32 = 右Ctrl +# 8 = 左Alt 128 = 右Alt +32+21: 加油鸭 #右Ctrl+Y +32+22: 小心心 #右Ctrl+U +32+23: 玫瑰 #右Ctrl+I +32+24: 你最好看 #右Ctrl+O +32+25: 抖音 #右Ctrl+P +32+26: 爱你哟 #右Ctrl+{ +32+27: 为你闪耀 #右Ctrl+} +32+43: 送你花花 #右Ctrl+| +32+34: 亲吻 #右Ctrl+G +32+35: 真的爱你 #右Ctrl+H +32+36: 闪耀星辰 #右Ctrl+J +32+37: 爱的纸鹤 #右Ctrl+K +32+38: 比心兔兔 #右Ctrl+L +32+39: 私人飞机 #右Ctrl+: +32+40: 直升机 #右Ctrl+" +32+47: 大啤酒 #右Ctrl+V +32+48: 人气票 #右Ctrl+B +32+49: 荧光棒 #右Ctrl+N +32+50: Thuglife #右Ctrl+M diff --git a/src/main/resources/plugin.yml b/src/main/resources/plugin.yml new file mode 100644 index 0000000..a3ee14d --- /dev/null +++ b/src/main/resources/plugin.yml @@ -0,0 +1,8 @@ +name: McLiveAPI +version: 1.3 +main: com.io.yutian.mclive.Main +api-version: 1.18 +author: yutian + +commands: + mclive: \ No newline at end of file diff --git a/target/classes/com/io/yutian/livemutually/liveroom/Chat.class 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index 0000000..fe1398e --- /dev/null +++ b/target/classes/keyconfig.yml @@ -0,0 +1,22 @@ +# 1 = Shift 16 = Shift +# 2 = Ctrl 32 = Ctrl +# 8 = Alt 128 = Alt +32+21: Ѽ #Ctrl+Y +32+22: С #Ctrl+U +32+23: õ #Ctrl+I +32+24: ÿ #Ctrl+O +32+25: #Ctrl+P +32+26: Ӵ #Ctrl+{ +32+27: Ϊҫ #Ctrl+} +32+43: 㻨 #Ctrl+| +32+34: #Ctrl+G +32+35: İ #Ctrl+H +32+36: ҫdz #Ctrl+J +32+37: ֽ #Ctrl+K +32+38: #Ctrl+L +32+39: ˽˷ɻ #Ctrl+: +32+40: ֱ #Ctrl+" +32+47: ơ #Ctrl+V +32+48: Ʊ #Ctrl+B +32+49: ӫ #Ctrl+N +32+50: Thuglife #Ctrl+M diff --git a/target/classes/plugin.yml b/target/classes/plugin.yml new file mode 100644 index 0000000..a3ee14d --- /dev/null +++ b/target/classes/plugin.yml @@ -0,0 +1,8 @@ +name: McLiveAPI +version: 1.3 +main: com.io.yutian.mclive.Main +api-version: 1.18 +author: yutian + +commands: + mclive: \ No newline at end of file