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-BEGIN VERIFY SCRIPT- mkdir -p src/util git mv src/util.h src/util/system.h git mv src/util.cpp src/util/system.cpp git mv src/utilmemory.h src/util/memory.h git mv src/utilmoneystr.h src/util/moneystr.h git mv src/utilmoneystr.cpp src/util/moneystr.cpp git mv src/utilstrencodings.h src/util/strencodings.h git mv src/utilstrencodings.cpp src/util/strencodings.cpp git mv src/utiltime.h src/util/time.h git mv src/utiltime.cpp src/util/time.cpp sed -i 's/<util\.h>/<util\/system\.h>/g' $(git ls-files 'src/*.h' 'src/*.cpp') sed -i 's/<utilmemory\.h>/<util\/memory\.h>/g' $(git ls-files 'src/*.h' 'src/*.cpp') sed -i 's/<utilmoneystr\.h>/<util\/moneystr\.h>/g' $(git ls-files 'src/*.h' 'src/*.cpp') sed -i 's/<utilstrencodings\.h>/<util\/strencodings\.h>/g' $(git ls-files 'src/*.h' 'src/*.cpp') sed -i 's/<utiltime\.h>/<util\/time\.h>/g' $(git ls-files 'src/*.h' 'src/*.cpp') sed -i 's/BITCOIN_UTIL_H/BITCOIN_UTIL_SYSTEM_H/g' src/util/system.h sed -i 's/BITCOIN_UTILMEMORY_H/BITCOIN_UTIL_MEMORY_H/g' src/util/memory.h sed -i 's/BITCOIN_UTILMONEYSTR_H/BITCOIN_UTIL_MONEYSTR_H/g' src/util/moneystr.h sed -i 's/BITCOIN_UTILSTRENCODINGS_H/BITCOIN_UTIL_STRENCODINGS_H/g' src/util/strencodings.h sed -i 's/BITCOIN_UTILTIME_H/BITCOIN_UTIL_TIME_H/g' src/util/time.h sed -i 's/ util\.\(h\|cpp\)/ util\/system\.\1/g' src/Makefile.am sed -i 's/utilmemory\.\(h\|cpp\)/util\/memory\.\1/g' src/Makefile.am sed -i 's/utilmoneystr\.\(h\|cpp\)/util\/moneystr\.\1/g' src/Makefile.am sed -i 's/utilstrencodings\.\(h\|cpp\)/util\/strencodings\.\1/g' src/Makefile.am sed -i 's/utiltime\.\(h\|cpp\)/util\/time\.\1/g' src/Makefile.am sed -i 's/-> util ->/-> util\/system ->/' test/lint/lint-circular-dependencies.sh sed -i 's/src\/util\.cpp/src\/util\/system\.cpp/g' test/lint/lint-format-strings.py test/lint/lint-locale-dependence.sh sed -i 's/src\/utilmoneystr\.cpp/src\/util\/moneystr\.cpp/g' test/lint/lint-locale-dependence.sh sed -i 's/src\/utilstrencodings\.\(h\|cpp\)/src\/util\/strencodings\.\1/g' test/lint/lint-locale-dependence.sh sed -i 's/src\\utilstrencodings\.cpp/src\\util\\strencodings\.cpp/' build_msvc/libbitcoinconsensus/libbitcoinconsensus.vcxproj -END VERIFY SCRIPT-
70 lines
2.4 KiB
C++
70 lines
2.4 KiB
C++
// Copyright (c) 2014-2018 The Bitcoin Core developers
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// Distributed under the MIT software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#include <qt/winshutdownmonitor.h>
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#if defined(Q_OS_WIN)
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#include <shutdown.h>
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#include <util/system.h>
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#include <windows.h>
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#include <QDebug>
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#include <openssl/rand.h>
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// If we don't want a message to be processed by Qt, return true and set result to
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// the value that the window procedure should return. Otherwise return false.
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bool WinShutdownMonitor::nativeEventFilter(const QByteArray &eventType, void *pMessage, long *pnResult)
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{
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Q_UNUSED(eventType);
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MSG *pMsg = static_cast<MSG *>(pMessage);
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// Seed OpenSSL PRNG with Windows event data (e.g. mouse movements and other user interactions)
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if (RAND_event(pMsg->message, pMsg->wParam, pMsg->lParam) == 0) {
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// Warn only once as this is performance-critical
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static bool warned = false;
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if (!warned) {
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LogPrintf("%s: OpenSSL RAND_event() failed to seed OpenSSL PRNG with enough data.\n", __func__);
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warned = true;
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}
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}
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switch(pMsg->message)
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{
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case WM_QUERYENDSESSION:
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{
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// Initiate a client shutdown after receiving a WM_QUERYENDSESSION and block
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// Windows session end until we have finished client shutdown.
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StartShutdown();
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*pnResult = FALSE;
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return true;
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}
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case WM_ENDSESSION:
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{
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*pnResult = FALSE;
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return true;
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}
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}
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return false;
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}
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void WinShutdownMonitor::registerShutdownBlockReason(const QString& strReason, const HWND& mainWinId)
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{
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typedef BOOL (WINAPI *PSHUTDOWNBRCREATE)(HWND, LPCWSTR);
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PSHUTDOWNBRCREATE shutdownBRCreate = (PSHUTDOWNBRCREATE)GetProcAddress(GetModuleHandleA("User32.dll"), "ShutdownBlockReasonCreate");
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if (shutdownBRCreate == nullptr) {
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qWarning() << "registerShutdownBlockReason: GetProcAddress for ShutdownBlockReasonCreate failed";
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return;
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}
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if (shutdownBRCreate(mainWinId, strReason.toStdWString().c_str()))
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qWarning() << "registerShutdownBlockReason: Successfully registered: " + strReason;
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else
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qWarning() << "registerShutdownBlockReason: Failed to register: " + strReason;
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}
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#endif
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