Cleanup include folder into crow subfolder

 - only crow.h is exposed now

1 files changed, 137 insertions, 0 deletions

diff --git a/include/crow/common.h b/include/crow/common.h
new file mode 100644
index 0000000..84d1361
--- /dev/null
+++ b/include/crow/common.h
@@ -0,0 +1,137 @@
+#pragma once
+
+#include <vector>
+#include <string>
+#include <stdexcept>
+#include <iostream>
+#include "crow/utility.h"
+
+namespace crow
+{
+    enum class HTTPMethod
+    {
+#ifndef DELETE
+        DELETE = 0,
+        GET,
+        HEAD,
+        POST,
+        PUT,
+        CONNECT,
+        OPTIONS,
+        TRACE,
+#endif
+
+        Delete = 0,
+        Get,
+        Head,
+        Post,
+        Put,
+        Connect,
+        Options,
+        Trace,
+    };
+
+    inline std::string method_name(HTTPMethod method)
+    {
+        switch(method)
+        {
+            case HTTPMethod::Delete:
+                return "DELETE";
+            case HTTPMethod::Get:
+                return "GET";
+            case HTTPMethod::Head:
+                return "HEAD";
+            case HTTPMethod::Post:
+                return "POST";
+            case HTTPMethod::Put:
+                return "PUT";
+            case HTTPMethod::Connect:
+                return "CONNECT";
+            case HTTPMethod::Options:
+                return "OPTIONS";
+            case HTTPMethod::Trace:
+                return "TRACE";
+        }
+        return "invalid";
+    }
+
+    enum class ParamType
+    {
+        INT,
+        UINT,
+        DOUBLE,
+        STRING,
+        PATH,
+
+        MAX
+    };
+
+    struct routing_params
+    {
+        std::vector<int64_t> int_params;
+        std::vector<uint64_t> uint_params;
+        std::vector<double> double_params;
+        std::vector<std::string> string_params;
+
+        void debug_print() const
+        {
+            std::cerr << "routing_params" << std::endl;
+            for(auto i:int_params)
+                std::cerr<<i <<", " ;
+            std::cerr<<std::endl;
+            for(auto i:uint_params)
+                std::cerr<<i <<", " ;
+            std::cerr<<std::endl;
+            for(auto i:double_params)
+                std::cerr<<i <<", " ;
+            std::cerr<<std::endl;
+            for(auto& i:string_params)
+                std::cerr<<i <<", " ;
+            std::cerr<<std::endl;
+        }
+
+        template <typename T>
+        T get(unsigned) const;
+
+    };
+
+    template<>
+    inline int64_t routing_params::get<int64_t>(unsigned index) const
+    {
+        return int_params[index];
+    }
+
+    template<>
+    inline uint64_t routing_params::get<uint64_t>(unsigned index) const
+    {
+        return uint_params[index];
+    }
+
+    template<>
+    inline double routing_params::get<double>(unsigned index) const
+    {
+        return double_params[index];
+    }
+
+    template<>
+    inline std::string routing_params::get<std::string>(unsigned index) const
+    {
+        return string_params[index];
+    }
+}
+
+#ifndef CROW_MSVC_WORKAROUND
+constexpr crow::HTTPMethod operator "" _method(const char* str, size_t /*len*/)
+{
+    return
+        crow::black_magic::is_equ_p(str, "GET", 3) ? crow::HTTPMethod::Get :
+        crow::black_magic::is_equ_p(str, "DELETE", 6) ? crow::HTTPMethod::Delete :
+        crow::black_magic::is_equ_p(str, "HEAD", 4) ? crow::HTTPMethod::Head :
+        crow::black_magic::is_equ_p(str, "POST", 4) ? crow::HTTPMethod::Post :
+        crow::black_magic::is_equ_p(str, "PUT", 3) ? crow::HTTPMethod::Put :
+        crow::black_magic::is_equ_p(str, "OPTIONS", 7) ? crow::HTTPMethod::Options :
+        crow::black_magic::is_equ_p(str, "CONNECT", 7) ? crow::HTTPMethod::Connect :
+        crow::black_magic::is_equ_p(str, "TRACE", 5) ? crow::HTTPMethod::Trace :
+        throw std::runtime_error("invalid http method");
+}
+#endif