57 lines
1.6 KiB
C++
57 lines
1.6 KiB
C++
#include "util.h"
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#include "types.h"
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#include <Psapi.h>
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namespace Util
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{
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std::optional<std::wstring> GetModuleFilename(DWORD processId, HMODULE module)
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{
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if (AutoHandle<> process = OpenProcess(PROCESS_VM_READ | PROCESS_QUERY_INFORMATION, FALSE, processId))
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{
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std::vector<wchar_t> buffer(MAX_PATH);
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if (GetModuleFileNameExW(process, module, buffer.data(), MAX_PATH)) return buffer.data();
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else return {};
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}
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return {};
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}
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std::optional<std::wstring> GetModuleFilename(HMODULE module)
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{
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std::vector<wchar_t> buffer(MAX_PATH);
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if (::GetModuleFileNameW(module, buffer.data(), MAX_PATH)) return buffer.data();
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else return {};
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}
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std::optional<std::wstring> GetClipboardText()
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{
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if (!IsClipboardFormatAvailable(CF_UNICODETEXT)) return {};
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if (!OpenClipboard(NULL)) return {};
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if (HANDLE clipboard = GetClipboardData(CF_UNICODETEXT))
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{
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std::wstring ret = (wchar_t*)GlobalLock(clipboard);
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GlobalUnlock(clipboard);
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CloseClipboard();
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return ret;
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}
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CloseClipboard();
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return {};
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}
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std::optional<std::wstring> StringToWideString(std::string text, UINT encoding)
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{
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std::vector<wchar_t> buffer(text.size() + 1);
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if (MultiByteToWideChar(encoding, 0, text.c_str(), -1, buffer.data(), buffer.size())) return buffer.data();
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else return {};
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}
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bool RemoveRepetition(std::wstring& text)
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{
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wchar_t* end = text.data() + text.size();
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for (int len = text.size() / 3; len > 6; --len)
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if (wcsncmp(end - len * 3, end - len * 2, len) == 0 && wcsncmp(end - len * 3, end - len * 1, len) == 0)
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return true | RemoveRepetition(text = end - len);
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return false;
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}
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}
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