Deliver/include/Log4CPP/Common.Include/IO.Profile.BUS.Detail.hpp

#pragma once


#include <list>
#include <vector>
#include <functional>
#include <chrono>


#include "String.DString.hpp"

#include "IO.Profile.hpp"

#include "IO.Profile.BUS.Define.hpp"



namespace ECOM::IO
{
	class Link;
}


namespace ECOM::ServiceBus::Controller
{
	namespace Role
	{
		class Sender;
		class Receiver;
	}
}


namespace ECOM::IO::Profile
{
	namespace ServiceBus
	{
		DWORD constexpr WireVersion_510 = 0x0510;
		DWORD constexpr WireVersion_801 = 0x0801;
	}
}


namespace ECOM::IO::Profile::ServiceBus::Detail
{
	using IOLink = ECOM::IO::Link;

	//-----------------------------------------------------------------------------
	//		Manager
	//-----------------------------------------------------------------------------
	class  _IO_Profile_BUS_API  Manager
	{
		Manager () = delete;

	public:
		static void OpenLogger ();
		static void Prepare ();
		static void Quit ();

	public:
		using tfnCallback = std::function <bool (std::unique_ptr <IOLink> link)>;
		static void SetKeepWarm (tfnCallback fun);
	};

}



//-----------------------------------------------------------------------------
//	Send::Profile 和 Receive::Profile 都无需继承自 Profile_IP
//  因为 Create_Profile () 函数体中, 才创建 Profile_IP
//  
//-----------------------------------------------------------------------------

namespace ECOM::IO::Profile::ServiceBus::Detail
{
	namespace Send
	{
		//-----------------------------------------------------------------------------
		//		Send::Profile
		//-----------------------------------------------------------------------------

		class  _IO_Profile_BUS_API  Profile : public BaseProfile
		{
			using base = BaseProfile;

		protected:
			//  传入的 strProfile 中, 如果指定了端口号, 必须是 Sender 的端口号 (比如 6630)
			Profile (int codec, CV_String & strProfile);

		public:
			virtual ~Profile ();

			Profile (Profile && from) = delete;
			Profile (const Profile & from) = delete;

			Profile & operator = (Profile && from) = delete;
			Profile & operator = (const Profile & from) = delete;

		protected:
			void Parse () override;

		private:
			void DoParse ();

			void Create_Profile ();

		private:
			eSTR::DString	m_IPAddress;
			eSTR::DString	m_NamedPipe;    // 命名管道的名字
			int				m_CommandPort = 0;
			int				m_NbOfChannel = 4;
			int				m_NbOfRetry = 4;
			mutable DWORD   m_WireVersion = 0;
			bool			m_bPool = true;
			bool			m_bTcpNoDelay = false;
			using tTimeOut = std::chrono::milliseconds;
			tTimeOut m_TimeOut;

			std::vector <std::shared_ptr <Profile_IP>>  m_arProfile_IP;
			std::vector <std::shared_ptr <Profile_NamedPipe>>  m_arProfile_Pipe;

		private:
			auto GetNext_IP () const->std::shared_ptr <Profile_IP>;
			auto GetNext_Pipe () const->std::shared_ptr <Profile_NamedPipe>;

		public:
			bool IsTcpNoDelay () const;
			void SetTcpNoDelay (bool bSet);

			DWORD GetWireVersion () const;
			const Profile & SetWireVersion (DWORD version) const;

		public:
			auto GetProvider () const -> std::unique_ptr <ECOM::ServiceBus::Controller::Role::Sender>;

		public:
			eSTR::DString GetIP () const;  // 返回 IP 地址
			eSTR::DString GetNamedPipe () const;  // 返回命名管道名称

			// 如果 strProfile 中未指定, 就返回 0. 注意单位 !
			auto GetTimeOut () const->std::chrono::milliseconds;

		public:
			//  返回值一定非空
			//  传入的 strProfile 中, 如果指定了端口号, 必须是 Sender 的端口号 (比如 6630)
			static auto From (int codec, CV_String strProfile) -> std::unique_ptr <Profile>;
			static auto FromIPv4 (CV_String IP, int Port = 0)  -> std::unique_ptr <Profile>;
			static auto FromIPv6 (CV_String IP, int Port = 0)  -> std::unique_ptr <Profile>;
			static auto FromPort (int Port)                    -> std::unique_ptr <Profile>;
			static auto Default ()                             -> std::unique_ptr <Profile>;
		};

	}


	namespace Receive
	{
		//-----------------------------------------------------------------------------
		//		Receive::Profile
		//-----------------------------------------------------------------------------

		class  _IO_Profile_BUS_API  Profile : public BaseProfile
		{
			using base = BaseProfile;

		protected:
			//  传入的 strProfile 中, 如果指定了端口号, 必须是 Receiver 的端口号 (比如 6631)
			Profile (int codec, CV_String & strProfile);

		public:
			virtual ~Profile ();

		public:
			auto GetProvider () const -> std::list < std::unique_ptr <ECOM::ServiceBus::Controller::Role::Receiver> >;

		public:
			//	返回一个简单的 Link, 用于 SetUniqueSourceID 等功能. 一般是连接到第一个通道.
			auto EasyLink () -> std::unique_ptr <IOLink>;

		public:
			eSTR::DString GetIP () const;
			eSTR::DString GetNamedPipe () const;  // 返回命名管道名称

			// 如果 strProfile 中未指定, 就返回 0. 注意单位 !
			auto GetHeartbeat () const -> std::chrono::milliseconds;

		public:
			auto ToProfileOfSend () const -> std::unique_ptr <Send::Profile>;  // 返回 Send::Profile

		protected:
			void Parse () override;

		private:
			void DoParse ();

		protected:
			eSTR::DString	m_IPAddress;
			int				m_NbOfChannel = 4;
			int				m_StatusPort = 0;
			std::chrono::milliseconds  m_Heartbeat;

		public:
			//  返回值一定非空
			//  传入的 strProfile 中, 如果指定了端口号, 必须是 Receiver 的端口号 (比如 6631)
			static auto From (int codec, CV_String strProfile) -> std::unique_ptr <Profile>;
			static auto FromIPv4 (CV_String IP, int Port = 0)  -> std::unique_ptr <Profile>;
			static auto FromIPv6 (CV_String IP, int Port = 0)  -> std::unique_ptr <Profile>;
			static auto FromPort (int Port)                    -> std::unique_ptr <Profile>;
			static auto Default ()                             -> std::unique_ptr <Profile>;
		};

	}

}



//-----------------------------------------------------------------------------
//		AccessControl::Profile & AccessControl::AccessToken
//-----------------------------------------------------------------------------

namespace ECOM::IO::Profile::ServiceBus::Detail
{
	namespace AccessControl
	{
		class  _IO_Profile_BUS_API  Passport
		{
			class Password
			{
				union HASH64
				{
					static constexpr auto NbOf8  = 8;
					static constexpr auto NbOf32 = 2;
					static constexpr auto NbOf64 = 1;

					BYTE   Hash8  [NbOf8];   // LOWLOW, LOW, HIGH, HIGHHIGH
					DWORD  Hash32 [NbOf32];  // LOW, HIGH
					UINT64 Hash64;
				
					HASH64 (CV_String str);
				};

				union SHA256
				{
					static constexpr auto NbOf8  = 32;
					static constexpr auto NbOf32 = 8;
					static constexpr auto NbOf64 = 4;

					BYTE   Hash8  [NbOf8];
					DWORD  Hash32 [NbOf32];
					UINT64 Hash64 [NbOf64];

					SHA256 (CV_String str);
				};

				union SHA512
				{
					static constexpr auto NbOf8  = 32 * 2;
					static constexpr auto NbOf32 = 8 * 2;
					static constexpr auto NbOf64 = 4 * 2;

					BYTE   Hash8  [NbOf8];
					DWORD  Hash32 [NbOf32];
					UINT64 Hash64 [NbOf64];

					SHA512 (CV_String str);
				};

				std::unique_ptr <HASH64>  m_Hash64;
				std::unique_ptr <SHA256>  m_SHA256;
				std::unique_ptr <SHA512>  m_SHA512;

			public:
				const HASH64 * GetHash64 () const  { return m_Hash64.get (); };
				const SHA256 * GetSHA256 () const  { return m_SHA256.get (); };
				const SHA512 * GetSHA512 () const  { return m_SHA512.get (); };

				friend class Profile;
			};  // password


		private:
			eSTR::DString  m_UserName;

			Password  m_Password;

			friend class Profile;

		public:
			const eSTR::DString & GetUser () const  { return m_UserName; }
			const Password & GetPassword ()  const  { return m_Password; }
		};


		//-----------------------------------------------------------------------------
		//		AccessControl::Profile
		//-----------------------------------------------------------------------------

		class  _IO_Profile_BUS_API  Profile : public BaseProfile
		{
			using base = BaseProfile;

		protected:
			Profile (int codec, CV_String & strProfile);

		public:
			virtual ~Profile ();

			Profile (Profile && from) = delete;
			Profile (const Profile & from) = delete;

			Profile & operator = (Profile && from) = delete;
			Profile & operator = (const Profile & from) = delete;

		public:
			auto GetPassport () const
			{
				return m_Passport;
			}


		protected:
			void Parse () override;

		private:
			void DoParse ();

		private:
			std::shared_ptr <Passport>  m_Passport;

		public:
			//  返回值一定非空
			static auto From (int codec, CV_String strProfile) -> std::unique_ptr <Profile>;

		public:
			//  返回值一定非空
			static auto LoadFile (int codec, CV_String FileName, CV_String encKey) -> std::unique_ptr <Profile>;

			//	返回: 写入的字节数
			static int  RenewACL (int codec, CV_String FileName, CV_String encKey);
		};

	}

}


//namespace IOPBUS = ECOM::IO::Profile::ServiceBus;