1 files changed, 57 insertions, 0 deletions
diff --git a/src/main/model/http/HttpRequest.java b/src/main/model/http/HttpRequest.java
new file mode 100644
index 0000000..7c27d24
--- /dev/null
+++ b/src/main/model/http/HttpRequest.java
@@ -0,0 +1,57 @@
+package model.http;
+
+import model.util.Uri;
+import java.util.*;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+
+public record HttpRequest(String method, String target, String version, ArrayList<Header> headers, String body) {
+
+    private static final String CRLF = "\r\n";
+    private static final String DefaultVersion = "HTTP 0.9";
+    private static final Header[] DefaultHeaders = {new Header("User-Agent", "apus")};
+
+    public HttpRequest(String method, String target, String version, ArrayList<Header> headers) {
+        this(method, target, version, headers, "");
+    }
+
+    // note: we disregard the port, that is taken care of by the connecting socket
+    public HttpRequest(String method, Uri uri, String version, String body) {
+        // ah, java
+        this(method, uri.path(), DefaultVersion, new ArrayList<>(Stream.concat(Stream.of(new Header("", "")), Stream.of(DefaultHeaders)).collect(Collectors.toList())));
+    }
+
+    public HttpRequest(String method, Uri uri, String version) {
+        this(method, uri, version, "");
+    }
+
+    public HttpRequest(String method, Uri uri) {
+        this(method, uri, DefaultVersion);
+    }
+
+    // yeah, i probably should just use a hashmap
+    public String host() throws MalformedRequestException {
+        for (Header header : this.headers()) {
+            if (header.key().equals("Host")) {
+                return header.value();
+            }
+        }
+        throw new MalformedRequestException();
+    }
+
+    public static class MalformedRequestException extends Exception {}
+
+    public String raw() {
+        String buffer = "";
+        buffer += this.method() + " " + this.target() + " " + this.version() + CRLF;
+        // hmm maybe i shouldn't use a hashmap
+        for (Header header : this.headers()) {
+            buffer += header.key() + " " + header.value() + CRLF;
+        }
+        if (!this.body().equals("")) {
+            buffer += this.body() + CRLF;
+        }
+        buffer += CRLF;
+        return buffer;
+    }
+}