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#pragma once
#include <memory>
#include "codec.hh"
#include "params.hh"
class Base_Type;
class Record_Type;
class TTCN_Typedescriptor_t;
class TTCN_Buffer;
namespace LibItsHttp__TypesAndValues {
class HttpMessage;
class Request;
class Response;
class HeaderLines;
class HeaderLine;
}
namespace LibItsHttp__MessageBodyTypes {
class HttpMessageBody;
}
struct encoding_context {
unsigned int length;
unsigned char is_content_length_present;
encoding_context() { reset(); };
void reset() { length = -1; is_content_length_present = 0x00; };
};
struct decoding_context {
unsigned int length;
unsigned char is_binary;
bool chunked;
decoding_context() { reset(); };
void reset() { length = -1; is_binary = 0x00; chunked = false; };
};
class http_codec: public codec <
LibItsHttp__TypesAndValues::HttpMessage,
LibItsHttp__TypesAndValues::HttpMessage>
{
encoding_context _ec;
decoding_context _dc;
std::map<std::string, std::unique_ptr<codec<Record_Type, Record_Type> > > _codecs;
public:
explicit http_codec() : codec<LibItsHttp__TypesAndValues::HttpMessage, LibItsHttp__TypesAndValues::HttpMessage>(), _ec(), _dc(), _codecs() { };
virtual ~http_codec() { };
virtual int encode (const LibItsHttp__TypesAndValues::HttpMessage&, OCTETSTRING& data);
virtual int decode (const OCTETSTRING& data, LibItsHttp__TypesAndValues::HttpMessage&, params* params = NULL);
void set_payload_codecs(const std::string& p_codecs);
private:
int encode_request (const LibItsHttp__TypesAndValues::Request& p_request, TTCN_Buffer& p_encoding_buffer);
int encode_response (const LibItsHttp__TypesAndValues::Response& p_response, TTCN_Buffer& p_encoding_buffer);
int encode_body(const LibItsHttp__MessageBodyTypes::HttpMessageBody& p_message_body, OCTETSTRING& p_encoding_buffer, const std::string& p_content_type);
int decode_headers(TTCN_Buffer& decoding_buffer, LibItsHttp__TypesAndValues::HeaderLines& headers, std::string& p_content_type);
int decode_header(CHARSTRING& header_line, LibItsHttp__TypesAndValues::HeaderLine& header);
int decode_body(TTCN_Buffer& decoding_buffer, LibItsHttp__MessageBodyTypes::HttpMessageBody& message_body, const std::string& p_content_type);
int get_line(TTCN_Buffer& buffer, CHARSTRING& to, const bool concatenate_header_lines = false);
}; // End of class http_codec