GitHub/proxypin
1
0
Fork 0
mirror of https://github.com/wanghongenpin/proxypin.git synced 2026-05-20 16:15:47 +08:00
Code Issues Packages Projects Releases 1 Wiki Activity

http请求信息展示

Browse Source
This commit is contained in:
wanghongen
2023-06-09 18:54:10 +08:00
parent e0bc38b1c3
commit eaf6c30023
12 changed files with 296 additions and 220 deletions
Download Patch File Download Diff File Expand all files Collapse all files

21
lib/network/http/codec.dart
View File

@@ -60,11 +60,6 @@ abstract class HttpCodec<T extends HttpMessage> implements Codec<T> {
_state = message.headers.isChunked ? State.readVariableLengthContent : State.readFixedLengthContent;
}
if (message is HttpRequest) {
if ([HttpMethod.get, HttpMethod.connect].contains((message as HttpRequest).method)) {
_state = State.done;
}
}
//chunked编码
if (_state == State.readChunkedContent) {
_bodyBuffer.add(data.sublist(0, min(_chunkReadableSize, data.length)));
@@ -100,14 +95,16 @@ abstract class HttpCodec<T extends HttpMessage> implements Codec<T> {
//请求行
initialLine(builder, message);
List<int>? body = message.body;
if (message.headers.isGzip) {
message.body = gzipEncode(message.body!);
body = gzipEncode(body!);
}
//请求头
message.headers.remove(HttpHeaders.TRANSFER_ENCODING);
int contentLength = _contentLength(message);
message.headers.contentLength = contentLength;
if (body != null && body.isNotEmpty) {
message.headers.contentLength = body.length;
}
message.headers.forEach((key, value) {
builder
..add(key.codeUnits)
@@ -121,14 +118,10 @@ abstract class HttpCodec<T extends HttpMessage> implements Codec<T> {
builder.addByte(HttpConstants.lf);
//请求体
builder.add(message.body ?? Uint8List(0));
builder.add(body ?? Uint8List(0));
return builder.toBytes();
}
int _contentLength(T message) {
return message.body?.length ?? 0;
}
//读取起始行
List<String> _readInitialLine(Uint8List data) {
_httpParse.reset();
@@ -151,7 +144,7 @@ abstract class HttpCodec<T extends HttpMessage> implements Codec<T> {
continue;
}
int length = hexToInt(String.fromCharCodes(parseLine));
//chunked编码结束
//chunked编码结束 最后以length = 0 结束
if (length == 0) {
_state = State.done;
return;