Location.h

Go to the documentation of this file.

#pragma once
 
#include "RE/B/BSTSmartPointer.h"
#include "RE/E/ErrorCodes.h"
#include "RE/M/MemoryManager.h"
 
namespace RE
{
    namespace BSResource
    {
        class AsyncStream;
        class LocationTraverser;
        class Stream;
        struct Info;
 
        class Location
        {
        public:
            inline static constexpr auto RTTI = RTTI_BSResource__Location;
 
            Location();
            virtual ~Location();  // 00
 
            // add
            virtual ErrorCode                   DoMount();                                                                                                             // 01 - { return ErrorCode::kNone; }
            virtual void                        DoUnmount();                                                                                                           // 02 - { return; }
            virtual ErrorCode                   DoCreateStream(const char* a_path, BSTSmartPointer<Stream>& a_stream, Location*& a_location, bool a_readOnly) = 0;     // 03
            virtual ErrorCode                   DoCreateAsyncStream(const char* a_path, BSTSmartPointer<AsyncStream>& a_out, Location*& a_location, bool a_readOnly);  // 04 - { return ErrorCode::kUnsupported; }
            virtual ErrorCode                   DoTraversePrefix(const char* a_path, LocationTraverser& a_traverser) = 0;                                              // 05
            virtual ErrorCode                   DoGetInfo1(const char* a_path, Info& a_info, Location*& a_location);                                                   // 06 - { return ErrorCode::kUnsupported; }
            virtual ErrorCode                   DoGetInfo2(const char* a_path, Info& a_info, LocationTraverser* a_traverser);                                          // 07 - { return ErrorCode::kUnsupported; }
            virtual ErrorCode                   DoDelete(const char* a_path);                                                                                          // 08 - { return ErrorCode::kUnsupported; }
            [[nodiscard]] virtual const char*   DoGetName() const;                                                                                                     // 09 - { return 0; }
            [[nodiscard]] virtual std::uint32_t DoQBufferHint() const;                                                                                                 // 0A - { return 0x80000; }
            [[nodiscard]] virtual std::uint32_t DoGetMinimumAsyncPacketSize() const;                                                                                   // 0B - { return 0x80000; }
 
            TES_HEAP_REDEFINE_NEW();
 
            ErrorCode DoGetInfo(const char* a_path, Info& a_info, Location*& a_location);
            ErrorCode DoGetInfo(const char* a_path, Info& a_info, LocationTraverser* a_traverser);
 
            // members
            bool          mounted;  // 08
            std::uint8_t  pad09;    // 09
            std::uint16_t pad0A;    // 0A
            std::uint32_t pad0C;    // 0C
        };
        static_assert(sizeof(Location) == 0x10);
    }
}