mirror of
https://github.com/Artikash/Textractor.git
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53 lines
2.0 KiB
C++
53 lines
2.0 KiB
C++
#include "extensions.h"
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#include <shared_mutex>
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#include <QDir>
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std::shared_mutex extenMutex;
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std::map<int, ExtensionFunction> extensions;
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std::map<int, QString> LoadExtensions()
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{
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std::map<int, ExtensionFunction> newExtensions;
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std::map<int, QString> extensionNames;
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QStringList files = QDir().entryList();
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for (auto file : files)
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if (file.split("_").size() > 1 && file.split("_")[0].toInt() && file.endsWith(".dll"))
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if (GetProcAddress(GetModuleHandleW(file.toStdWString().c_str()), "OnNewSentence") ||
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GetProcAddress(LoadLibraryW(file.toStdWString().c_str()), "OnNewSentence"))
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{
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int extensionNumber = file.split("_")[0].toInt();
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newExtensions[extensionNumber] = (ExtensionFunction)GetProcAddress(GetModuleHandleW(file.toStdWString().c_str()), "OnNewSentence");
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file.chop(sizeof("dll"));
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file.remove(0, file.indexOf("_") + 1);
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extensionNames[extensionNumber] = file;
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}
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std::unique_lock<std::shared_mutex> extenLock(extenMutex);
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extensions = newExtensions;
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return extensionNames;
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}
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bool DispatchSentenceToExtensions(std::wstring& sentence, std::unordered_map<std::string, int64_t> miscInfo)
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{
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bool success = true;
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wchar_t* sentenceBuffer = (wchar_t*)HeapAlloc(GetProcessHeap(), 0, (sentence.size() + 1) * sizeof(wchar_t));
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wcscpy_s(sentenceBuffer, sentence.size() + 1, sentence.c_str());
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InfoForExtension* miscInfoLinkedList = new InfoForExtension;
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InfoForExtension* miscInfoTraverser = miscInfoLinkedList;
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for (auto& i : miscInfo) miscInfoTraverser = miscInfoTraverser->nextProperty = new InfoForExtension{ i.first.c_str(), i.second, nullptr };
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std::shared_lock<std::shared_mutex> extenLock(extenMutex);
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try
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{
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for (auto i : extensions)
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{
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wchar_t* prev = sentenceBuffer;
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sentenceBuffer = i.second(sentenceBuffer, miscInfoLinkedList);
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if (sentenceBuffer != prev) HeapFree(GetProcessHeap(), 0, prev);
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}
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}
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catch (...) { success = false; }
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sentence = std::wstring(sentenceBuffer);
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HeapFree(GetProcessHeap(), 0, sentenceBuffer);
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delete miscInfoLinkedList;
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return success;
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}
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