1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
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;
}
}
|
