mirror of
https://github.com/xiaoyifang/goldendict-ng.git
synced 2024-12-24 16:14:05 +00:00
58 lines
1.5 KiB
C
58 lines
1.5 KiB
C
#include "ThTypes.h"
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HANDLE MMFHandle = 0;
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TGlobalDLLData *GlobalData = NULL;
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#ifdef __WIN64
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HANDLE MMFHandle32 = 0;
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TGlobalDLLData32 *GlobalData32 = NULL;
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LPCSTR SHARE_NAME32 = "GoldenDictTextOutHookSharedMem";
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LPCSTR SHARE_NAME = "GoldenDictTextOutHookSharedMem64";
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#else
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LPCSTR SHARE_NAME = "GoldenDictTextOutHookSharedMem";
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#endif
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void ThTypes_Init()
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{
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if (!MMFHandle) {
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MMFHandle = CreateFileMappingA(INVALID_HANDLE_VALUE, NULL, PAGE_READWRITE, 0, sizeof(TGlobalDLLData), SHARE_NAME);
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}
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if (!MMFHandle) {
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MMFHandle = OpenFileMappingA(FILE_MAP_READ | FILE_MAP_WRITE, 0, SHARE_NAME);
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}
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if (!GlobalData && MMFHandle != NULL)
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GlobalData = MapViewOfFile(MMFHandle, FILE_MAP_ALL_ACCESS, 0, 0, 0);
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#ifdef __WIN64
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if (!MMFHandle32) {
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MMFHandle32 = CreateFileMappingA(INVALID_HANDLE_VALUE, NULL, PAGE_READWRITE, 0, sizeof(TGlobalDLLData32), SHARE_NAME32);
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}
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if (!MMFHandle32) {
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MMFHandle32 = OpenFileMappingA(FILE_MAP_READ | FILE_MAP_WRITE, 0, SHARE_NAME32);
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}
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if (!GlobalData32 && MMFHandle32 != NULL)
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GlobalData32 = MapViewOfFile(MMFHandle32, FILE_MAP_ALL_ACCESS, 0, 0, 0);
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#endif
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}
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void ThTypes_End()
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{
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if (GlobalData) {
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UnmapViewOfFile(GlobalData);
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GlobalData = NULL;
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}
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if (MMFHandle) {
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CloseHandle(MMFHandle);
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MMFHandle = 0;
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}
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#ifdef __WIN64
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if (GlobalData32) {
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UnmapViewOfFile(GlobalData32);
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GlobalData32 = NULL;
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}
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if (MMFHandle32) {
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CloseHandle(MMFHandle32);
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MMFHandle32 = 0;
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}
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#endif
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}
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