Textractor/vnr/extensions/Extensions.cpp
2018-05-25 04:34:40 -04:00

38 lines
926 B
C++

#include <Windows.h>
#include <map>
typedef void(*ExtensionFunction)(LPCWSTR, DWORD64);
std::map<DWORD, ExtensionFunction> extensionFunctions;
void LoadExtensions()
{
wchar_t path[MAX_PATH];
wchar_t* end = path + GetModuleFileNameW(nullptr, path, MAX_PATH);
while (*(--end) != L'\\');
*(end + 1) = L'*';
*(end + 2) = L'\0';
WIN32_FIND_DATAW fileData;
HANDLE file = FindFirstFileW(path, &fileData);
do
{
if (fileData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
{
}
else
{
if (wcsstr(fileData.cFileName, L"_nextvnr_extension.dll"))
{
extensionFunctions[wcstoul(fileData.cFileName, nullptr, 10)] = (ExtensionFunction)GetProcAddress(LoadLibraryW(fileData.cFileName), "OnSentence");
}
}
} while (FindNextFileW(file, &fileData) != 0);
}
void DispatchSentenceToExtensions(LPCWSTR sentence, DWORD64 info)
{
for (auto extension : extensionFunctions)
{
extension.second(sentence, info);
}
}