| 1 | package jagi.scgi; |
| 2 | |
| 3 | import jagi.*; |
| 4 | import java.util.*; |
| 5 | import java.io.*; |
| 6 | import java.nio.*; |
| 7 | import java.nio.channels.*; |
| 8 | import java.nio.charset.*; |
| 9 | |
| 10 | public class Jagi { |
| 11 | public static void decodehead(Map<? super String, ? super String> into, Map<ByteBuffer, ByteBuffer> head, Charset coding) throws CharacterCodingException { |
| 12 | for(Map.Entry<ByteBuffer, ByteBuffer> h : head.entrySet()) |
| 13 | into.put(coding.newDecoder().decode(h.getKey()).toString(), coding.decode(h.getValue()).toString()); |
| 14 | } |
| 15 | |
| 16 | public static Map<Object, Object> mkenv(ReadableByteChannel sk) throws IOException { |
| 17 | Map<ByteBuffer, ByteBuffer> rawhead = Scgi.readhead(sk); |
| 18 | Map<Object, Object> env; |
| 19 | try { |
| 20 | env = new HashMap<>(); |
| 21 | decodehead(env, rawhead, Utils.UTF8); |
| 22 | env.put("jagi.uri_encoding", "utf-8"); |
| 23 | } catch(CharacterCodingException e) { |
| 24 | env = new HashMap<>(); |
| 25 | decodehead(env, rawhead, Utils.LATIN1); |
| 26 | env.put("jagi.uri_encoding", "latin-1"); |
| 27 | } |
| 28 | env.put("jagi.version.major", 1); |
| 29 | env.put("jagi.version.minor", 0); |
| 30 | if(env.containsKey("HTTP_X_ASH_PROTOCOL")) |
| 31 | env.put("jagi.url_scheme", env.get("HTTP_X_ASH_PROTOCOL")); |
| 32 | else if(env.containsKey("HTTPS")) |
| 33 | env.put("jagi.url_scheme", "https"); |
| 34 | else |
| 35 | env.put("jagi.url_scheme", "http"); |
| 36 | env.put("jagi.input", sk); |
| 37 | env.put("jagi.errors", System.err); |
| 38 | env.put("jagi.multithread", true); |
| 39 | env.put("jagi.multiprocess", false); |
| 40 | env.put("jagi.run_once", false); |
| 41 | env.put("jagi.cleanup", new HashSet<>()); |
| 42 | return(env); |
| 43 | } |
| 44 | } |