mirror of
https://github.com/xiaoyifang/goldendict-ng.git
synced 2024-11-24 08:34:08 +00:00
58 lines
1.5 KiB
C
58 lines
1.5 KiB
C
#include "ThTypes.h"
|
|
|
|
HANDLE MMFHandle = 0;
|
|
TGlobalDLLData *GlobalData = NULL;
|
|
|
|
#ifdef __WIN64
|
|
HANDLE MMFHandle32 = 0;
|
|
TGlobalDLLData32 *GlobalData32 = NULL;
|
|
LPCSTR SHARE_NAME32 = "GoldenDictTextOutHookSharedMem";
|
|
LPCSTR SHARE_NAME = "GoldenDictTextOutHookSharedMem64";
|
|
#else
|
|
LPCSTR SHARE_NAME = "GoldenDictTextOutHookSharedMem";
|
|
#endif
|
|
|
|
void ThTypes_Init()
|
|
{
|
|
if (!MMFHandle) {
|
|
MMFHandle = CreateFileMappingA(INVALID_HANDLE_VALUE, NULL, PAGE_READWRITE, 0, sizeof(TGlobalDLLData), SHARE_NAME);
|
|
}
|
|
if (!MMFHandle) {
|
|
MMFHandle = OpenFileMappingA(FILE_MAP_READ | FILE_MAP_WRITE, 0, SHARE_NAME);
|
|
}
|
|
if (!GlobalData && MMFHandle != NULL)
|
|
GlobalData = MapViewOfFile(MMFHandle, FILE_MAP_ALL_ACCESS, 0, 0, 0);
|
|
#ifdef __WIN64
|
|
if (!MMFHandle32) {
|
|
MMFHandle32 = CreateFileMappingA(INVALID_HANDLE_VALUE, NULL, PAGE_READWRITE, 0, sizeof(TGlobalDLLData32), SHARE_NAME32);
|
|
}
|
|
if (!MMFHandle32) {
|
|
MMFHandle32 = OpenFileMappingA(FILE_MAP_READ | FILE_MAP_WRITE, 0, SHARE_NAME32);
|
|
}
|
|
if (!GlobalData32 && MMFHandle32 != NULL)
|
|
GlobalData32 = MapViewOfFile(MMFHandle32, FILE_MAP_ALL_ACCESS, 0, 0, 0);
|
|
#endif
|
|
}
|
|
|
|
void ThTypes_End()
|
|
{
|
|
if (GlobalData) {
|
|
UnmapViewOfFile(GlobalData);
|
|
GlobalData = NULL;
|
|
}
|
|
if (MMFHandle) {
|
|
CloseHandle(MMFHandle);
|
|
MMFHandle = 0;
|
|
}
|
|
#ifdef __WIN64
|
|
if (GlobalData32) {
|
|
UnmapViewOfFile(GlobalData32);
|
|
GlobalData32 = NULL;
|
|
}
|
|
if (MMFHandle32) {
|
|
CloseHandle(MMFHandle32);
|
|
MMFHandle32 = 0;
|
|
}
|
|
#endif
|
|
}
|