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Refactor HTTP Message by decoupling with http_parser

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This commit is contained in:
winlin 2019-12-16 15:12:26 +08:00
parent 547cd4f518
commit dcb7b6aae0
4 changed files with 52 additions and 48 deletions
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27
trunk/src/service/srs_service_http_conn.hpp
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@ -37,6 +37,9 @@ class ISrsReader;
class SrsHttpResponseReader;
class ISrsProtocolReadWriter;
// For http header.
typedef std::pair<std::string, std::string> SrsHttpHeaderField;
// A wrapper for http-parser,
// provides HTTP message originted service.
class SrsHttpParser
@ -101,8 +104,6 @@ private:
std::string _url;
// The extension of file, for example, .flv
std::string _ext;
// parsed http header.
http_parser _header;
// The body object, reader object.
// @remark, user can get body in string by get_body().
SrsHttpResponseReader* _body;
@ -110,8 +111,6 @@ private:
bool chunked;
// Whether the body is infinite chunked.
bool infinite_chunked;
// Whether the request indicates should keep alive for the http connection.
bool keep_alive;
// The uri parser
SrsHttpUri* _uri;
// Use a buffer to read and send ts file.
@ -123,16 +122,25 @@ private:
std::map<std::string, std::string> _query;
// The transport connection, can be NULL.
SrsConnection* owner_conn;
private:
uint8_t _method;
uint16_t _status;
int64_t _content_length;
// Whether the request indicates should keep alive for the http connection.
bool _keep_alive;
private:
// Whether request is jsonp.
bool jsonp;
// The method in QueryString will override the HTTP method.
std::string jsonp_method;
public:
SrsHttpMessage(ISrsReader* io);
SrsHttpMessage(ISrsReader* reader, SrsFastStream* buffer);
virtual ~SrsHttpMessage();
public:
// Set the basic information for HTTP request.
virtual void set_basic(uint8_t method, uint16_t status, int64_t content_length, bool keep_alive);
// set the original messages, then update the message.
virtual srs_error_t update(std::string url, bool allow_jsonp, http_parser* header, SrsFastStream* body, std::vector<SrsHttpHeaderField>& headers);
virtual srs_error_t update(std::string url, bool allow_jsonp, std::vector<SrsHttpHeaderField>& headers);
public:
// Get the owner connection, maybe NULL.
virtual SrsConnection* connection();
@ -261,11 +269,10 @@ private:
// Already read total bytes.
int64_t nb_total_read;
public:
SrsHttpResponseReader(SrsHttpMessage* msg, ISrsReader* reader);
// Generally the reader is the under-layer io such as socket,
// while buffer is a fast cache which may have cached some data from reader.
SrsHttpResponseReader(SrsHttpMessage* msg, ISrsReader* reader, SrsFastStream* buffer);
virtual ~SrsHttpResponseReader();
public:
// Initialize the response reader with buffer.
virtual srs_error_t initialize(SrsFastStream* buffer);
// Interface ISrsHttpResponseReader
public:
virtual bool eof();