forked from Public-Mirror/Textractor
121 lines
2.9 KiB
C++
121 lines
2.9 KiB
C++
// textthread.cc
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// 8/24/2013 jichi
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// Branch IHF/TextThread.cpp, rev 133
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// 8/24/2013 TODO: Clean up this file
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#ifdef _MSC_VER
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# pragma warning (disable:4100) // C4100: unreference formal parameter
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#endif // _MSC_VER
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#include "host.h"
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#include "textthread.h"
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//#include "wintimer/wintimer.h"
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#include "vnrhook/include/const.h"
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#include "vnrhook/include/types.h"
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#include <stdio.h>
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#include "extensions/Extensions.h"
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extern HookManager* man;
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DWORD GetHookName(LPSTR str, DWORD pid, DWORD hook_addr, DWORD max)
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{
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if (!pid)
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return 0;
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DWORD len = 0;
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max--; //for '\0' magic marker.
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//if (pid == 0) {
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// len = wcslen(HookNameInitTable[0]);
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// if (len >= max)
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// len = max;
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// memcpy(str, HookNameInitTable[0], len << 1);
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// str[len] = 0;
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// return len;
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//}
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//::man->LockProcessHookman(pid);
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ProcessRecord *pr = ::man->GetProcessRecord(pid);
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if (!pr)
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return 0;
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WaitForSingleObject(pr->hookman_mutex, 0);
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const Hook *hks = (const Hook *)pr->hookman_map;
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for (int i = 0; i < MAX_HOOK; i++)
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if (hks[i].Address() == hook_addr) {
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len = hks[i].NameLength();
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if (len >= max)
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len = max;
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ReadProcessMemory(pr->process_handle, hks[i].Name(), str, len, &len);
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if (str[len - 1] == 0)
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len--;
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else
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str[len] = 0;
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break;
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}
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ReleaseMutex(pr->hookman_mutex);
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//::man->UnlockProcessHookman(pid);
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return len;
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}
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extern HWND dummyWindow;
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TextThread::TextThread(ThreadParameter tp, unsigned int threadNumber, unsigned int splitDelay) :
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thread_number(threadNumber),
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splitDelay(splitDelay),
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output(nullptr),
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status(0),
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tp(tp),
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sentenceBuffer()
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{
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}
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void TextThread::Reset()
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{
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MyVector::Reset();
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}
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void TextThread::AddSentence()
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{
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std::wstring sentence;
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if (status & USING_UNICODE)
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{
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sentence = std::wstring((wchar_t*)sentenceBuffer.data(), sentenceBuffer.size() / 2);
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}
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else
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{
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wchar_t* converted = new wchar_t[sentenceBuffer.size()];
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sentence = std::wstring(converted, MultiByteToWideChar(932, 0, sentenceBuffer.data(), sentenceBuffer.size(), converted, sentenceBuffer.size()));
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delete[] converted;
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}
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AddSentence(DispatchSentenceToExtensions(sentence, status));
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sentenceBuffer.clear();
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}
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void TextThread::AddSentence(std::wstring sentence)
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{
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sentence.append(L"\r\n");
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if (output) output(this, (const BYTE*)sentence.c_str(), sentence.length() * 2, false);
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AddToStore((const BYTE*)sentence.c_str(), sentence.length() * 2);
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}
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void TextThread::AddText(const BYTE *con, int len)
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{
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sentenceBuffer.insert(sentenceBuffer.end(), con, con+len);
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SetTimer(dummyWindow, (UINT_PTR)this, splitDelay,
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[](HWND hWnd, UINT uMsg, UINT_PTR idEvent, DWORD dwTime)
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{
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KillTimer(hWnd, idEvent);
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((TextThread*)idEvent)->AddSentence();
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});
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}
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void TextThread::GetEntryString(LPSTR buffer, DWORD max)
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{
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int len = sprintf(buffer, "%.4X:%.4d:0x%08X:0x%08X:0x%08X:",
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thread_number, tp. pid, tp.hook, tp.retn, tp.spl);
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GetHookName(buffer + len, tp.pid, tp.hook, max - len);
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}
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// EOF
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