- Project separation

1 files changed, 85 insertions, 0 deletions

diff --git a/mod/src/main/java/kr/syeyoung/dungeonsguide/stomp/StompPayload.java b/mod/src/main/java/kr/syeyoung/dungeonsguide/stomp/StompPayload.java
new file mode 100644
index 00000000..72eac419
--- /dev/null
+++ b/mod/src/main/java/kr/syeyoung/dungeonsguide/stomp/StompPayload.java
@@ -0,0 +1,85 @@
+/*
+ * Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ * Copyright (C) 2021  cyoung06
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published
+ * by the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package kr.syeyoung.dungeonsguide.stomp;
+
+import kr.syeyoung.dungeonsguide.features.FeatureRegistry;
+import lombok.Data;
+import lombok.experimental.Accessors;
+
+import java.util.*;
+
+@Data
+@Accessors(chain = true, fluent = true)
+public class StompPayload {
+    private StompHeader method;
+    private Map<String, String> headers = new HashMap<String, String>();
+    private String payload;
+
+    public StompPayload header(String key, String value) {
+        headers.put(key, value);
+        return this;
+    }
+
+    public String getBuilt() {
+        StringBuilder sb = new StringBuilder();
+        sb.append(method.name());
+        sb.append("\n");
+        for (Map.Entry<String, String> stringStringEntry : headers.entrySet()) {
+            sb.append(stringStringEntry.getKey());
+            sb.append(":");
+            sb.append(stringStringEntry.getValue());
+            sb.append("\n");
+            if (stringStringEntry.getKey().contains(":")) throw new IllegalStateException("Illegal Character : inside headers");
+            if (stringStringEntry.getValue().contains(":")) throw new IllegalStateException("Illegal Character : inside headers");
+        }
+        sb.append("\n");
+        if (payload != null)
+            sb.append(payload);
+        sb.append((char) 0);
+        if (FeatureRegistry.DEBUG.isEnabled()) System.out.println("Sending.. "+sb.toString());
+        return sb.toString();
+    }
+
+    public static StompPayload parse(String payload) {
+        if (FeatureRegistry.DEBUG.isEnabled()) System.out.println("Receving.. "+payload);
+
+        Scanner scanner = new Scanner(payload);
+        StompPayload stompPayload = new StompPayload();
+        stompPayload.method = StompHeader.valueOf(scanner.nextLine());
+        String line = "";
+        while (!(line = scanner.nextLine()).isEmpty()) {
+            int index = line.indexOf(":");
+            if (index == -1) throw new IllegalArgumentException("No : found in headers section");
+            String name = line.substring(0, index);
+            String value;
+            if (index == line.length() - 1)
+                value = "";
+            else
+                value = line.substring(index+1);
+            stompPayload.headers.put(name, value);
+        }
+
+        List<String> lines = new ArrayList<String>();
+        while (scanner.hasNextLine() && !(line = scanner.nextLine()).equals("\0")) {
+            lines.add(line);
+        }
+        stompPayload.payload = String.join("\n", lines);
+        return stompPayload;
+    }
+}