joelthomastrenser
3b1f3301d6
Changes: - Added SharedMemory module for file-backed memory-mapped storage - Added MappingInfo, FileHeader, RecordState and TrackedRecord infrastructure - Replaced CSV-based serialization with binary struct serialization - Added DataStore initialization and shutdown lifecycle management - Added datastore mutex synchronization for multi-process access - Added shared-memory mapping configuration for all datastore entities - Added generic loadRecords and saveRecords template infrastructure - Added automatic datastore directory creation and .dat file storage - Updated configuration to use binary datastore files and initial capacities - Added enum underlying types for serialization compatibility - Added password masking support for login, registration and password change flows - Added Visual Studio project configuration for shared-memory components - Added datastore-owned record caches for runtime object management - Updated datastore APIs to return cached tracked-record collections by reference - Added generic cache refresh and cleanup infrastructure - Updated save operations to persist datastore caches directly - Added automatic cache cleanup during datastore destruction - Prepared datastore for multi-process shared-memory persistence
29 lines
659 B
C++
29 lines
659 B
C++
/*
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File: MappingInfo.h
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Description: Defines the MappingInfo structure used for
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managing Windows file mapping operations.
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Stores handles, mapped view pointer,
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file metadata, and capacity information.
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Author: Trenser
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Created: 10-June-2026
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*/
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#pragma once
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#include <windows.h>
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#include <string>
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struct MappingInfo
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{
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HANDLE fileHandle;
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HANDLE mappingHandle;
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void* mappedView;
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std::string fileName;
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size_t recordSize;
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size_t mappedCapacity;
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MappingInfo()
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: fileHandle(NULL),
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mappingHandle(NULL),
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mappedView(nullptr),
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recordSize(0),
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mappedCapacity(0) {}
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}; |