他人の空似自作物置場

voiceroid_readonly_sdic.zip/main.cpp

#include <cstdio>

#include <iostream>
#include <string>

struct IUnknown;
#include <Windows.h>

#include <boost/version.hpp>
#include <boost/assert.hpp>
#include <boost/static_assert.hpp>
#include <boost/filesystem/path.hpp>
#include <boost/filesystem/fstream.hpp>
#include <boost/shared_ptr.hpp>

#include <org/click3/dll_hack_lib.h>

boost::filesystem::path getTempPath() {
   wchar_t buf[MAX_PATH];
   ::GetTempPathW(_countof(buf), buf);
   return boost::filesystem::path(buf) / L"user.sdic";
}

HANDLE __stdcall dummyCreateFileA(
   LPCSTR lpFileName,
   DWORD dwDesiredAccess,
   DWORD dwShareMode,
   LPSECURITY_ATTRIBUTES lpSecurityAttributes,
   DWORD dwCreationDisposition,
   DWORD dwFlagsAndAttributes,
   HANDLE hTemplateFile)
{
   boost::filesystem::path path(lpFileName);
   if (path.extension() == ".sdic") {
      ::printf("%s\n", path.string().c_str());
      path = getTempPath();
   }
   return ::CreateFileW(path.wstring().c_str(), dwDesiredAccess, dwShareMode, lpSecurityAttributes, dwCreationDisposition, dwFlagsAndAttributes, hTemplateFile);
}

HANDLE __stdcall dummyCreateFileW(
   LPCWSTR lpFileName,
   DWORD dwDesiredAccess,
   DWORD dwShareMode,
   LPSECURITY_ATTRIBUTES lpSecurityAttributes,
   DWORD dwCreationDisposition,
   DWORD dwFlagsAndAttributes,
   HANDLE hTemplateFile)
{
   boost::filesystem::path path(lpFileName);
   if (path.extension() == ".sdic" && dwCreationDisposition == CREATE_ALWAYS) {
      //::printf("%s\n", path.string().c_str());
      path = getTempPath();
   }
   return ::CreateFileA(path.string().c_str(), dwDesiredAccess, dwShareMode, lpSecurityAttributes, dwCreationDisposition, dwFlagsAndAttributes, hTemplateFile);
}

void main() {
   //org::click3::DllHackLib::SetupConsole();
   const unsigned int createFileW = reinterpret_cast<unsigned int>(::GetProcAddress(::GetModuleHandleA("Kernel32.dll"), "CreateFileW"));
   unsigned char code[] = {
      0xB8, 0x00, 0x00, 0x00, 0x00, // mov EAX, 0x00000000
      0xFF, 0xE0, // jmp EAX
   };
   *reinterpret_cast<unsigned int*>(&code[1]) = reinterpret_cast<unsigned int>(&dummyCreateFileW);
   org::click3::DllHackLib::WriteCode(nullptr, createFileW, code, sizeof(code));
}