/**
* Convert an HTTP header string into a JSONObject. It can be a request header or a response
* header. A request header will contain
*
* <pre>{
* Method: "POST" (for example),
* "Request-URI": "/" (for example),
* "HTTP-Version": "HTTP/1.1" (for example)
* }</pre>
*
* A response header will contain
*
* <pre>{
* "HTTP-Version": "HTTP/1.1" (for example),
* "Status-Code": "200" (for example),
* "Reason-Phrase": "OK" (for example)
* }</pre>
*
* In addition, the other parameters in the header will be captured, using the HTTP field names as
* JSON names, so that
*
* <pre>
* Date: Sun, 26 May 2002 18:06:04 GMT
* Cookie: Q=q2=PPEAsg--; B=677gi6ouf29bn&b=2&f=s
* Cache-Control: no-cache</pre>
*
* become
*
* <pre>{...
* Date: "Sun, 26 May 2002 18:06:04 GMT",
* Cookie: "Q=q2=PPEAsg--; B=677gi6ouf29bn&b=2&f=s",
* "Cache-Control": "no-cache",
* ...}</pre>
*
* It does no further checking or conversion. It does not parse dates. It does not do '%'
* transforms on URLs.
*
* @param string An HTTP header string.
* @return A JSONObject containing the elements and attributes of the XML string.
* @throws JSONException
*/
public static JSONObject toJSONObject(String string) throws JSONException {
JSONObject o = new JSONObject();
HTTPTokener x = new HTTPTokener(string);
String t;
t = x.nextToken();
if (t.toUpperCase().startsWith("HTTP")) {
// Response
o.put("HTTP-Version", t);
o.put("Status-Code", x.nextToken());
o.put("Reason-Phrase", x.nextTo('\0'));
x.next();
} else {
// Request
o.put("Method", t);
o.put("Request-URI", x.nextToken());
o.put("HTTP-Version", x.nextToken());
}
// Fields
while (x.more()) {
String name = x.nextTo(':');
x.next(':');
o.put(name, x.nextTo('\0'));
x.next();
}
return o;
}
public static JSONObject toJSONObject(String string) throws JSONException {
JSONObject jo = new JSONObject();
HTTPTokener x = new HTTPTokener(string);
Object token = x.nextToken();
if (token.toUpperCase().startsWith("HTTP")) {
jo.put("HTTP-Version", token);
jo.put("Status-Code", x.nextToken());
jo.put("Reason-Phrase", x.nextTo('\u0000'));
x.next();
} else {
jo.put("Method", token);
jo.put("Request-URI", x.nextToken());
jo.put("HTTP-Version", x.nextToken());
}
while (x.more()) {
String name = x.nextTo(':');
x.next(':');
jo.put(name, x.nextTo('\u0000'));
x.next();
}
return jo;
}
