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127 lines
3.2 KiB
C
127 lines
3.2 KiB
C
9 years ago
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#pragma once
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#include <vector>
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#include <string>
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#include <stdexcept>
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#include <iostream>
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#include "utility.h"
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namespace crow
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{
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enum class HTTPMethod
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{
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DELETE,
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GET,
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HEAD,
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POST,
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PUT,
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CONNECT,
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OPTIONS,
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TRACE,
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};
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inline std::string method_name(HTTPMethod method)
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{
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switch(method)
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{
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case HTTPMethod::DELETE:
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return "DELETE";
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case HTTPMethod::GET:
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return "GET";
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case HTTPMethod::HEAD:
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return "HEAD";
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case HTTPMethod::POST:
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return "POST";
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case HTTPMethod::PUT:
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return "PUT";
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case HTTPMethod::CONNECT:
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return "CONNECT";
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case HTTPMethod::OPTIONS:
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return "OPTIONS";
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case HTTPMethod::TRACE:
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return "TRACE";
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}
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return "invalid";
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}
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enum class ParamType
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{
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INT,
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UINT,
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DOUBLE,
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STRING,
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PATH,
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MAX
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};
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struct routing_params
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{
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std::vector<int64_t> int_params;
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std::vector<uint64_t> uint_params;
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std::vector<double> double_params;
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std::vector<std::string> string_params;
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void debug_print() const
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{
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std::cerr << "routing_params" << std::endl;
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for(auto i:int_params)
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std::cerr<<i <<", " ;
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std::cerr<<std::endl;
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for(auto i:uint_params)
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std::cerr<<i <<", " ;
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std::cerr<<std::endl;
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for(auto i:double_params)
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std::cerr<<i <<", " ;
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std::cerr<<std::endl;
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for(auto& i:string_params)
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std::cerr<<i <<", " ;
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std::cerr<<std::endl;
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}
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template <typename T>
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T get(unsigned) const;
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};
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template<>
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inline int64_t routing_params::get<int64_t>(unsigned index) const
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{
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return int_params[index];
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}
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template<>
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inline uint64_t routing_params::get<uint64_t>(unsigned index) const
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{
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return uint_params[index];
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}
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template<>
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inline double routing_params::get<double>(unsigned index) const
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{
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return double_params[index];
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}
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template<>
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inline std::string routing_params::get<std::string>(unsigned index) const
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{
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return string_params[index];
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}
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}
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#ifndef CROW_MSVC_WORKAROUND
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constexpr crow::HTTPMethod operator "" _method(const char* str, size_t len)
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{
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return
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crow::black_magic::is_equ_p(str, "GET", 3) ? crow::HTTPMethod::GET :
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crow::black_magic::is_equ_p(str, "DELETE", 6) ? crow::HTTPMethod::DELETE :
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crow::black_magic::is_equ_p(str, "HEAD", 4) ? crow::HTTPMethod::HEAD :
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crow::black_magic::is_equ_p(str, "POST", 4) ? crow::HTTPMethod::POST :
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crow::black_magic::is_equ_p(str, "PUT", 3) ? crow::HTTPMethod::PUT :
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crow::black_magic::is_equ_p(str, "OPTIONS", 7) ? crow::HTTPMethod::OPTIONS :
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crow::black_magic::is_equ_p(str, "CONNECT", 7) ? crow::HTTPMethod::CONNECT :
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crow::black_magic::is_equ_p(str, "TRACE", 5) ? crow::HTTPMethod::TRACE :
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throw std::runtime_error("invalid http method");
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};
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#endif
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