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refine http framework, use http message

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This commit is contained in:
winlin 2014-04-02 12:03:49 +08:00
parent e70609cea3
commit ec6d696565
7 changed files with 347 additions and 318 deletions
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66
trunk/src/app/srs_app_http.hpp
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@ -68,17 +68,43 @@ enum SrsHttpParseState {
*/
class SrsHttpMessage
{
public:
std::string url;
http_parser header;
SrsBuffer* body;
SrsHttpParseState state;
private:
/**
* parsed url.
*/
std::string _url;
/**
* parsed http header.
*/
http_parser _header;
/**
* body object, in bytes.
* @remark, user can get body in string by get_body().
*/
SrsBuffer* _body;
/**
* parser state
* @remark, user can use is_complete() to determine the state.
*/
SrsHttpParseState _state;
public:
SrsHttpMessage();
virtual ~SrsHttpMessage();
public:
virtual void reset();
public:
virtual bool is_complete();
virtual u_int8_t method();
virtual std::string url();
virtual std::string body();
virtual int64_t body_size();
virtual int64_t content_length();
virtual void set_url(std::string url);
virtual void set_state(SrsHttpParseState state);
virtual void set_header(http_parser* header);
virtual void append_body(const char* body, int length);
};
/**
@ -87,11 +113,39 @@ public:
*/
class SrsHttpParser
{
private:
http_parser_settings settings;
http_parser parser;
SrsHttpMessage* msg;
public:
SrsHttpParser();
virtual ~SrsHttpParser();
public:
//virtual int parse_requst(SrsHttpMessage** ppreq);
/**
* initialize the http parser with specified type,
* one parser can only parse request or response messages.
*/
virtual int initialize(enum http_parser_type type);
/**
* always parse a http message,
* that is, the *ppmsg always NOT-NULL when return success.
* or error and *ppmsg must be NULL.
* @remark, if success, *ppmsg always NOT-NULL, *ppmsg always is_complete().
*/
virtual int parse_message(SrsSocket* skt, SrsHttpMessage** ppmsg);
private:
/**
* parse the HTTP message to member field: msg.
*/
virtual int parse_message_imp(SrsSocket* skt);
private:
static int on_message_begin(http_parser* parser);
static int on_headers_complete(http_parser* parser);
static int on_message_complete(http_parser* parser);
static int on_url(http_parser* parser, const char* at, size_t length);
static int on_header_field(http_parser* parser, const char* at, size_t length);
static int on_header_value(http_parser* parser, const char* at, size_t length);
static int on_body(http_parser* parser, const char* at, size_t length);
};
/**