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Jindra Petřík
2014-05-10 20:50:57 +02:00
parent 1b851e66a8
commit 199a4d0c2b
2296 changed files with 0 additions and 0 deletions
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107
src/com/jpexs/browsers/cache/chrome/HttpResponseInfo.java vendored Normal file
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/*
* Copyright (C) 2010-2014 JPEXS
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.jpexs.browsers.cache.chrome;
import java.io.IOException;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.List;
/**
*
* @author JPEXS
*/
public class HttpResponseInfo {
public long flags;
public int version;
public long request_time;
public long response_time;
public long payload_size;
public List<String> headers;
// The version of the response info used when persisting response info.
public static final int RESPONSE_INFO_VERSION = 3;
// The minimum version supported for deserializing response info.
public static final int RESPONSE_INFO_MINIMUM_VERSION = 1;
// We reserve up to 8 bits for the version number.
public static final int RESPONSE_INFO_VERSION_MASK = 0xFF;
// This bit is set if the response info has a cert at the end.
// Version 1 serialized only the end-entity certificate, while subsequent
// versions include the available certificate chain.
public static final int RESPONSE_INFO_HAS_CERT = 1 << 8;
// This bit is set if the response info has a security-bits field (security
// strength, in bits, of the SSL connection) at the end.
public static final int RESPONSE_INFO_HAS_SECURITY_BITS = 1 << 9;
// This bit is set if the response info has a cert status at the end.
public static final int RESPONSE_INFO_HAS_CERT_STATUS = 1 << 10;
// This bit is set if the response info has vary header data.
public static final int RESPONSE_INFO_HAS_VARY_DATA = 1 << 11;
// This bit is set if the request was cancelled before completion.
public static final int RESPONSE_INFO_TRUNCATED = 1 << 12;
// This bit is set if the response was received via SPDY.
public static final int RESPONSE_INFO_WAS_SPDY = 1 << 13;
// This bit is set if the request has NPN negotiated.
public static final int RESPONSE_INFO_WAS_NPN = 1 << 14;
// This bit is set if the request was fetched via an explicit proxy.
public static final int RESPONSE_INFO_WAS_PROXY = 1 << 15;
// This bit is set if the response info has an SSL connection status field.
// This contains the ciphersuite used to fetch the resource as well as the
// protocol version, compression method and whether SSLv3 fallback was used.
public static final int RESPONSE_INFO_HAS_SSL_CONNECTION_STATUS = 1 << 16;
// This bit is set if the response info has protocol version.
public static final int RESPONSE_INFO_HAS_NPN_NEGOTIATED_PROTOCOL = 1 << 17;
// This bit is set if the response info has connection info.
public static final int RESPONSE_INFO_HAS_CONNECTION_INFO = 1 << 18;
// This bit is set if the request has http authentication.
public static final int RESPONSE_INFO_USE_HTTP_AUTHENTICATION = 1 << 19;
public String getHeaderValue(String header) {
for (String h : headers) {
if (h.contains(":")) {
String keyval[] = h.split(":");
String key = keyval[0].trim().toLowerCase();
String val = keyval[1].trim();
if (header.toLowerCase().equals(key)) {
return val;
}
}
}
return null;
}
public HttpResponseInfo(InputStream is) throws IOException {
IndexInputStream iis = new IndexInputStream(is);
payload_size = iis.readUInt32();
flags = iis.readInt();
version = (int) (flags & RESPONSE_INFO_VERSION_MASK);
if (version < RESPONSE_INFO_MINIMUM_VERSION || version > RESPONSE_INFO_VERSION) {
throw new RuntimeException("unexpected response info version: " + version);
}
request_time = iis.readInt64();
response_time = iis.readInt64();
String headersStr = iis.readString();
headers = new ArrayList<>();
int nulpos;
while ((nulpos = headersStr.indexOf(0)) > 0) {
String h = headersStr.substring(0, nulpos);
headersStr = headersStr.substring(nulpos + 1);
headers.add(h);
}
//TODO: Read SSL info
}
}