diff options
110 files changed, 831 insertions, 315 deletions
diff --git a/.gitignore b/.gitignore index 078657ae85..db493811c5 100644 --- a/.gitignore +++ b/.gitignore @@ -7,8 +7,9 @@ src/bitcoind src/bitcoin-cli src/bitcoin-tx src/bitcoin-wallet +src/test/fuzz +!src/test/fuzz/*.* src/test/test_bitcoin -src/test/test_bitcoin_fuzzy src/qt/test/test_bitcoin-qt # autoreconf diff --git a/build_msvc/README.md b/build_msvc/README.md index 704470cac8..e5aaf57abf 100644 --- a/build_msvc/README.md +++ b/build_msvc/README.md @@ -12,7 +12,7 @@ Quick Start The minimal steps required to build Bitcoin Core with the msbuild toolchain are below. More detailed instructions are contained in the following sections. ``` -vcpkg install --triplet x64-windows-static boost-filesystem boost-multi-index boost-signals2 boost-test boost-thread libevent zeromq berkeleydb rapidcheck double-conversion +vcpkg install --triplet x64-windows-static berkeleydb boost-filesystem boost-multi-index boost-signals2 boost-test boost-thread libevent[thread] rapidcheck zeromq double-conversion py -3 build_msvc\msvc-autogen.py msbuild /m build_msvc\bitcoin.sln /p:Platform=x64 /p:Configuration=Release /t:build ``` @@ -41,7 +41,9 @@ Qt --------------------- In order to build the Bitcoin Core a static build of Qt is required. The runtime library version (e.g. v141, v142) and platform type (x86 or x64) must also match. -A prebuilt version of Qt can be downloaded from [here](https://github.com/sipsorcery/qt_win_binary/releases). Please be aware this download is NOT an officially sanctioned Bitcoin Core distribution and is provided for developer convenience. It should NOT be used for builds that will be used in a production environment or with real funds. +Some prebuilt x64 versions of Qt can be downloaded from [here](https://github.com/sipsorcery/qt_win_binary/releases). Please be aware these downloads are NOT officially sanctioned by Bitcoin Core and are provided for developer convenience only. They should NOT be used for builds that will be used in a production environment or with real funds. + +To determine which Qt prebuilt version to download open the `.appveyor.yml` file and note the `QT_DOWNLOAD_URL`. When extracting the zip file the destination path must be set to `C:\`. This is due to the way that Qt includes, libraries and tools use internal paths. To build Bitcoin Core without Qt unload or disable the `bitcoin-qt`, `libbitcoin_qt` and `test_bitcoin-qt` projects. @@ -64,18 +66,20 @@ PS >py -3 msvc-autogen.py - An optional step is to adjust the settings in the build_msvc directory and the common.init.vcxproj file. This project file contains settings that are common to all projects such as the runtime library version and target Windows SDK version. The Qt directories can also be set. -- Build with Visual Studio 2017 or msbuild. +- To build from the command line with the Visual Studio 2017 toolchain use: ``` msbuild /m bitcoin.sln /p:Platform=x64 /p:Configuration=Release /p:PlatformToolset=v141 /t:build ``` -- Build with Visual Studio 2019 or msbuild. +- To build from the command line with the Visual Studio 2019 toolchain use: ``` msbuild /m bitcoin.sln /p:Platform=x64 /p:Configuration=Release /t:build ``` +- Alternatively open the `build_msvc\bitcoin.sln` file in Visual Studio. + AppVeyor --------------------- The .appveyor.yml in the root directory is suitable to perform builds on [AppVeyor](https://www.appveyor.com/) Continuous Integration servers. The simplest way to perform an AppVeyor build is to fork Bitcoin Core and then configure a new AppVeyor Project pointing to the forked repository. diff --git a/build_msvc/bitcoin-qt/bitcoin-qt.vcxproj b/build_msvc/bitcoin-qt/bitcoin-qt.vcxproj index dcfc1e1b33..17cd31a52e 100644 --- a/build_msvc/bitcoin-qt/bitcoin-qt.vcxproj +++ b/build_msvc/bitcoin-qt/bitcoin-qt.vcxproj @@ -50,7 +50,7 @@ </ProjectReference> </ItemGroup> - <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'"> + <ItemDefinitionGroup Condition="'$(Configuration)'=='Release'"> <ClCompile> <AdditionalIncludeDirectories>$(QtIncludes);%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories> </ClCompile> @@ -64,7 +64,7 @@ </ResourceCompile> </ItemDefinitionGroup> - <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'"> + <ItemDefinitionGroup Condition="'$(Configuration)'=='Debug'"> <ClCompile> <AdditionalIncludeDirectories>$(QtIncludes);%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories> </ClCompile> diff --git a/build_msvc/common.init.vcxproj b/build_msvc/common.init.vcxproj index 583cd9f88c..722a8647bd 100644 --- a/build_msvc/common.init.vcxproj +++ b/build_msvc/common.init.vcxproj @@ -6,6 +6,7 @@ <VCProjectVersion>16.0</VCProjectVersion> <VcpkgTriplet Condition="'$(Platform)'=='Win32'">x86-windows-static</VcpkgTriplet> <VcpkgTriplet Condition="'$(Platform)'=='x64'">x64-windows-static</VcpkgTriplet> + <UseNativeEnvironment>true</UseNativeEnvironment> </PropertyGroup> <PropertyGroup Condition="'$(WindowsTargetPlatformVersion)'=='' and !Exists('$(WindowsSdkDir)\DesignTime\CommonConfiguration\Neutral\Windows.props')"> diff --git a/build_msvc/test_bitcoin-qt/test_bitcoin-qt.vcxproj b/build_msvc/test_bitcoin-qt/test_bitcoin-qt.vcxproj index 0979eee8dd..2095c0c321 100644 --- a/build_msvc/test_bitcoin-qt/test_bitcoin-qt.vcxproj +++ b/build_msvc/test_bitcoin-qt/test_bitcoin-qt.vcxproj @@ -67,21 +67,23 @@ <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" /> <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" /> - <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'"> + <ItemDefinitionGroup Condition="'$(Configuration)'=='Release'"> <ClCompile> <AdditionalIncludeDirectories>..\libbitcoin_qt\$(GeneratedFilesOutDir)\..\;$(QtIncludeDir)\QtTest;$(QtIncludes);%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories> </ClCompile> <Link> <AdditionalDependencies>$(QtLibraryDir)\Qt5Test.lib;$(QtReleaseLibraries);%(AdditionalDependencies)</AdditionalDependencies> + <AdditionalOptions>/ignore:4206</AdditionalOptions> </Link> </ItemDefinitionGroup> - <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'"> + <ItemDefinitionGroup Condition="'$(Configuration)'=='Debug'"> <ClCompile> <AdditionalIncludeDirectories>..\libbitcoin_qt\$(GeneratedFilesOutDir)\..\;$(QtIncludeDir)\QtTest;$(QtIncludes);%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories> </ClCompile> <Link> <AdditionalDependencies>$(QtDebugLibraries);%(AdditionalDependencies)</AdditionalDependencies> + <AdditionalOptions>/ignore:4206</AdditionalOptions> </Link> </ItemDefinitionGroup> <ItemGroup> diff --git a/ci/test/04_install.sh b/ci/test/04_install.sh index 56f4ece1ad..6d0f5258b6 100755 --- a/ci/test/04_install.sh +++ b/ci/test/04_install.sh @@ -1,6 +1,6 @@ #!/usr/bin/env bash # -# Copyright (c) 2018-2019 The Bitcoin Core developers +# Copyright (c) 2018-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/configure.ac b/configure.ac index 875491fb99..888f67cc87 100644 --- a/configure.ac +++ b/configure.ac @@ -329,6 +329,7 @@ if test "x$enable_werror" = "xyes"; then AX_CHECK_COMPILE_FLAG([-Werror=switch],[ERROR_CXXFLAGS="$ERROR_CXXFLAGS -Werror=switch"],,[[$CXXFLAG_WERROR]]) AX_CHECK_COMPILE_FLAG([-Werror=thread-safety-analysis],[ERROR_CXXFLAGS="$ERROR_CXXFLAGS -Werror=thread-safety-analysis"],,[[$CXXFLAG_WERROR]]) AX_CHECK_COMPILE_FLAG([-Werror=unused-variable],[ERROR_CXXFLAGS="$ERROR_CXXFLAGS -Werror=unused-variable"],,[[$CXXFLAG_WERROR]]) + AX_CHECK_COMPILE_FLAG([-Werror=date-time],[ERROR_CXXFLAGS="$ERROR_CXXFLAGS -Werror=date-time"],,[[$CXXFLAG_WERROR]]) fi if test "x$CXXFLAGS_overridden" = "xno"; then @@ -342,6 +343,7 @@ if test "x$CXXFLAGS_overridden" = "xno"; then AX_CHECK_COMPILE_FLAG([-Wrange-loop-analysis],[WARN_CXXFLAGS="$WARN_CXXFLAGS -Wrange-loop-analysis"],,[[$CXXFLAG_WERROR]]) AX_CHECK_COMPILE_FLAG([-Wredundant-decls],[WARN_CXXFLAGS="$WARN_CXXFLAGS -Wredundant-decls"],,[[$CXXFLAG_WERROR]]) AX_CHECK_COMPILE_FLAG([-Wunused-variable],[WARN_CXXFLAGS="$WARN_CXXFLAGS -Wunused-variable"],,[[$CXXFLAG_WERROR]]) + AX_CHECK_COMPILE_FLAG([-Wdate-time],[WARN_CXXFLAGS="$WARN_CXXFLAGS -Wdate-time"],,[[$CXXFLAG_WERROR]]) dnl Some compilers (gcc) ignore unknown -Wno-* options, but warn about all dnl unknown options if any other warning is produced. Test the -Wfoo case, and diff --git a/contrib/devtools/security-check.py b/contrib/devtools/security-check.py index 9941c57479..21d64e893d 100755 --- a/contrib/devtools/security-check.py +++ b/contrib/devtools/security-check.py @@ -1,5 +1,5 @@ #!/usr/bin/env python3 -# Copyright (c) 2015-2018 The Bitcoin Core developers +# Copyright (c) 2015-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. ''' diff --git a/contrib/macdeploy/extract-osx-sdk.sh b/contrib/macdeploy/extract-osx-sdk.sh index 3fa05cafac..21243ada04 100755 --- a/contrib/macdeploy/extract-osx-sdk.sh +++ b/contrib/macdeploy/extract-osx-sdk.sh @@ -1,5 +1,5 @@ #!/usr/bin/env bash -# Copyright (c) 2016-2018 The Bitcoin Core developers +# Copyright (c) 2016-2019 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/contrib/verify-commits/pre-push-hook.sh b/contrib/verify-commits/pre-push-hook.sh index 2e15a6326d..a26791f0d1 100755 --- a/contrib/verify-commits/pre-push-hook.sh +++ b/contrib/verify-commits/pre-push-hook.sh @@ -1,5 +1,5 @@ #!/usr/bin/env bash -# Copyright (c) 2014-2018 The Bitcoin Core developers +# Copyright (c) 2014-2019 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/doc/developer-notes.md b/doc/developer-notes.md index b50f552e92..5f91296f57 100644 --- a/doc/developer-notes.md +++ b/doc/developer-notes.md @@ -9,6 +9,7 @@ Developer Notes - [Coding Style (C++)](#coding-style-c) - [Coding Style (Python)](#coding-style-python) - [Coding Style (Doxygen-compatible comments)](#coding-style-doxygen-compatible-comments) + - [Generating Documentation](#generating-documentation) - [Development tips and tricks](#development-tips-and-tricks) - [Compiling for debugging](#compiling-for-debugging) - [Compiling for gprof profiling](#compiling-for-gprof-profiling) @@ -35,6 +36,9 @@ Developer Notes - [Source code organization](#source-code-organization) - [GUI](#gui) - [Subtrees](#subtrees) + - [Upgrading LevelDB](#upgrading-leveldb) + - [File Descriptor Counts](#file-descriptor-counts) + - [Consensus Compatibility](#consensus-compatibility) - [Scripted diffs](#scripted-diffs) - [Suggestions and examples](#suggestions-and-examples) - [Release notes](#release-notes) @@ -138,12 +142,17 @@ For example, to describe a function use: ```c++ /** - * ... text ... - * @param[in] arg1 A description - * @param[in] arg2 Another argument description - * @pre Precondition for function... + * ... Description ... + * + * @param[in] arg1 input description... + * @param[in] arg2 input description... + * @param[out] arg3 output description... + * @return Return cases... + * @throws Error type and cases... + * @pre Pre-condition for function... + * @post Post-condition for function... */ -bool function(int arg1, const char *arg2) +bool function(int arg1, const char *arg2, std::string& arg3) ``` A complete list of `@xxx` commands can be found at http://www.doxygen.nl/manual/commands.html. @@ -158,44 +167,73 @@ To describe a class, use the same construct above the class definition: * @see GetWarnings() */ class CAlert -{ ``` To describe a member or variable use: ```c++ -int var; //!< Detailed description after the member +//! Description before the member +int var; ``` or ```c++ -//! Description before the member -int var; +int var; //!< Description after the member ``` Also OK: ```c++ /// -/// ... text ... +/// ... Description ... /// bool function2(int arg1, const char *arg2) ``` -Not OK (used plenty in the current source, but not picked up): +Not picked up by Doxygen: ```c++ // -// ... text ... +// ... Description ... // ``` +Also not picked up by Doxygen: +```c++ +/* + * ... Description ... + */ +``` + A full list of comment syntaxes picked up by Doxygen can be found at http://www.doxygen.nl/manual/docblocks.html, but the above styles are favored. -Documentation can be generated with `make docs` and cleaned up with `make clean-docs`. The resulting files are located in `doc/doxygen/html`; open `index.html` to view the homepage. +Recommendations: -Before running `make docs`, you will need to install dependencies `doxygen` and `dot`. For example, on macOS via Homebrew: -``` -brew install graphviz doxygen -``` +- Avoiding duplicating type and input/output information in function + descriptions. + +- Use backticks (``) to refer to `argument` names in function and + parameter descriptions. + +- Backticks aren't required when referring to functions Doxygen already knows + about; it will build hyperlinks for these automatically. See + http://www.doxygen.nl/manual/autolink.html for complete info. + +- Avoid linking to external documentation; links can break. + +- Javadoc and all valid Doxygen comments are stripped from Doxygen source code + previews (`STRIP_CODE_COMMENTS = YES` in [Doxyfile.in](doc/Doxyfile.in)). If + you want a comment to be preserved, it must instead use `//` or `/* */`. + +### Generating Documentation + +The documentation can be generated with `make docs` and cleaned up with `make +clean-docs`. The resulting files are located in `doc/doxygen/html`; open +`index.html` in that directory to view the homepage. + +Before running `make docs`, you'll need to install these dependencies: + +Linux: `sudo apt install doxygen graphviz` + +MacOS: `brew install doxygen graphviz` Development tips and tricks --------------------------- diff --git a/doc/release-notes-17578.md b/doc/release-notes-17578.md new file mode 100644 index 0000000000..1b07436bb1 --- /dev/null +++ b/doc/release-notes-17578.md @@ -0,0 +1,8 @@ +Deprecated or removed RPCs +-------------------------- + +- The `getaddressinfo` RPC `labels` field now returns an array of label name + strings. Previously, it returned an array of JSON objects containing `name` and + `purpose` key/value pairs, which is now deprecated and will be removed in + 0.21. To re-enable the previous behavior, launch bitcoind with + `-deprecatedrpc=labelspurpose`. diff --git a/src/Makefile.am b/src/Makefile.am index 5ae945ac69..3af54c65b2 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -554,12 +554,9 @@ if TARGET_WINDOWS bitcoind_SOURCES += bitcoind-res.rc endif -# Libraries below may be listed more than once to resolve circular dependencies (see -# https://eli.thegreenplace.net/2013/07/09/library-order-in-static-linking#circular-dependency) bitcoind_LDADD = \ $(LIBBITCOIN_SERVER) \ $(LIBBITCOIN_WALLET) \ - $(LIBBITCOIN_SERVER) \ $(LIBBITCOIN_COMMON) \ $(LIBUNIVALUE) \ $(LIBBITCOIN_UTIL) \ diff --git a/src/Makefile.qt_locale.include b/src/Makefile.qt_locale.include index fad4873545..79db5cd7b4 100644 --- a/src/Makefile.qt_locale.include +++ b/src/Makefile.qt_locale.include @@ -10,6 +10,7 @@ QT_TS = \ qt/locale/bitcoin_de_DE.ts \ qt/locale/bitcoin_el.ts \ qt/locale/bitcoin_el_GR.ts \ + qt/locale/bitcoin_en.ts \ qt/locale/bitcoin_en_AU.ts \ qt/locale/bitcoin_en_GB.ts \ qt/locale/bitcoin_eo.ts \ diff --git a/src/Makefile.test.include b/src/Makefile.test.include index 091ef50349..f7b5994714 100644 --- a/src/Makefile.test.include +++ b/src/Makefile.test.include @@ -185,6 +185,7 @@ BITCOIN_TESTS =\ test/uint256_tests.cpp \ test/util_tests.cpp \ test/validation_block_tests.cpp \ + test/validation_flush_tests.cpp \ test/versionbits_tests.cpp if ENABLE_PROPERTY_TESTS diff --git a/src/addrman.h b/src/addrman.h index c001d59da5..8685ea5049 100644 --- a/src/addrman.h +++ b/src/addrman.h @@ -1,5 +1,5 @@ // Copyright (c) 2012 Pieter Wuille -// Copyright (c) 2012-2019 The Bitcoin Core developers +// Copyright (c) 2012-2020 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -172,7 +172,7 @@ class CAddrMan { protected: //! critical section to protect the inner data structures - mutable CCriticalSection cs; + mutable RecursiveMutex cs; private: //! last used nId diff --git a/src/banman.h b/src/banman.h index 3997ca8096..8984874914 100644 --- a/src/banman.h +++ b/src/banman.h @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2019 The Bitcoin Core developers +// Copyright (c) 2009-2020 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. #ifndef BITCOIN_BANMAN_H @@ -59,7 +59,7 @@ private: //!clean unused entries (if bantime has expired) void SweepBanned(); - CCriticalSection m_cs_banned; + RecursiveMutex m_cs_banned; banmap_t m_banned GUARDED_BY(m_cs_banned); bool m_is_dirty GUARDED_BY(m_cs_banned); CClientUIInterface* m_client_interface = nullptr; diff --git a/src/bench/bench.cpp b/src/bench/bench.cpp index 745fd0966d..d1b2b938ff 100644 --- a/src/bench/bench.cpp +++ b/src/bench/bench.cpp @@ -16,6 +16,7 @@ #include <regex> const RegTestingSetup* g_testing_setup = nullptr; +const std::function<void(const std::string&)> G_TEST_LOG_FUN{}; void benchmark::ConsolePrinter::header() { diff --git a/src/bench/bench.h b/src/bench/bench.h index e2af2a8856..6b7a0f76d1 100644 --- a/src/bench/bench.h +++ b/src/bench/bench.h @@ -1,4 +1,4 @@ -// Copyright (c) 2015-2019 The Bitcoin Core developers +// Copyright (c) 2015-2020 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/bitcoin-wallet.cpp b/src/bitcoin-wallet.cpp index 68abcbfdf1..7f1a4a114b 100644 --- a/src/bitcoin-wallet.cpp +++ b/src/bitcoin-wallet.cpp @@ -41,7 +41,7 @@ static bool WalletAppInit(int argc, char* argv[]) } if (argc < 2 || HelpRequested(gArgs)) { std::string usage = strprintf("%s bitcoin-wallet version", PACKAGE_NAME) + " " + FormatFullVersion() + "\n\n" + - "bitcoin-wallet is an offline tool for creating and interacting with Bitcoin Core wallet files.\n" + + "bitcoin-wallet is an offline tool for creating and interacting with " PACKAGE_NAME " wallet files.\n" + "By default bitcoin-wallet will act on wallets in the default mainnet wallet directory in the datadir.\n" + "To change the target wallet, use the -datadir, -wallet and -testnet/-regtest arguments.\n\n" + "Usage:\n" + diff --git a/src/dummywallet.cpp b/src/dummywallet.cpp index 2fa1ad59da..a5582e3b2c 100644 --- a/src/dummywallet.cpp +++ b/src/dummywallet.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2018-2019 The Bitcoin Core developers +// Copyright (c) 2018-2020 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -11,6 +11,8 @@ enum class WalletCreationStatus; namespace interfaces { class Chain; +class Handler; +class Wallet; } class DummyWalletInit : public WalletInitInterface { @@ -80,9 +82,13 @@ WalletCreationStatus CreateWallet(interfaces::Chain& chain, const SecureString& throw std::logic_error("Wallet function called in non-wallet build."); } -namespace interfaces { +using LoadWalletFn = std::function<void(std::unique_ptr<interfaces::Wallet> wallet)>; +std::unique_ptr<interfaces::Handler> HandleLoadWallet(LoadWalletFn load_wallet) +{ + throw std::logic_error("Wallet function called in non-wallet build."); +} -class Wallet; +namespace interfaces { std::unique_ptr<Wallet> MakeWallet(const std::shared_ptr<CWallet>& wallet) { diff --git a/src/init.cpp b/src/init.cpp index dc0f2ce05c..92481c4a7e 100644 --- a/src/init.cpp +++ b/src/init.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2019 The Bitcoin Core developers +// Copyright (c) 2009-2020 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -172,7 +172,7 @@ void Interrupt(NodeContext& node) void Shutdown(NodeContext& node) { LogPrintf("%s: In progress...\n", __func__); - static CCriticalSection cs_Shutdown; + static RecursiveMutex cs_Shutdown; TRY_LOCK(cs_Shutdown, lockShutdown); if (!lockShutdown) return; diff --git a/src/interfaces/chain.cpp b/src/interfaces/chain.cpp index ac640aa35a..643bb58d56 100644 --- a/src/interfaces/chain.cpp +++ b/src/interfaces/chain.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2018-2019 The Bitcoin Core developers +// Copyright (c) 2018-2020 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -38,7 +38,7 @@ namespace interfaces { namespace { -class LockImpl : public Chain::Lock, public UniqueLock<CCriticalSection> +class LockImpl : public Chain::Lock, public UniqueLock<RecursiveMutex> { Optional<int> getHeight() override { @@ -338,7 +338,6 @@ public: void initMessage(const std::string& message) override { ::uiInterface.InitMessage(message); } void initWarning(const std::string& message) override { InitWarning(message); } void initError(const std::string& message) override { InitError(message); } - void loadWallet(std::unique_ptr<Wallet> wallet) override { ::uiInterface.LoadWallet(wallet); } void showProgress(const std::string& title, int progress, bool resume_possible) override { ::uiInterface.ShowProgress(title, progress, resume_possible); diff --git a/src/interfaces/chain.h b/src/interfaces/chain.h index 349af152d5..7304f82749 100644 --- a/src/interfaces/chain.h +++ b/src/interfaces/chain.h @@ -1,4 +1,4 @@ -// Copyright (c) 2018-2019 The Bitcoin Core developers +// Copyright (c) 2018-2020 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -43,7 +43,7 @@ class Wallet; //! asynchronously //! (https://github.com/bitcoin/bitcoin/pull/10973#issuecomment-380101269). //! -//! * The initMessages() and loadWallet() methods which the wallet uses to send +//! * The initMessage() and showProgress() methods which the wallet uses to send //! notifications to the GUI should go away when GUI and wallet can directly //! communicate with each other without going through the node //! (https://github.com/bitcoin/bitcoin/pull/15288#discussion_r253321096). @@ -209,9 +209,6 @@ public: //! Send init error. virtual void initError(const std::string& message) = 0; - //! Send wallet load notification to the GUI. - virtual void loadWallet(std::unique_ptr<Wallet> wallet) = 0; - //! Send progress indicator. virtual void showProgress(const std::string& title, int progress, bool resume_possible) = 0; diff --git a/src/interfaces/handler.cpp b/src/interfaces/handler.cpp index 92601fc4e9..95035c1b54 100644 --- a/src/interfaces/handler.cpp +++ b/src/interfaces/handler.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2018 The Bitcoin Core developers +// Copyright (c) 2018-2019 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -22,6 +22,15 @@ public: boost::signals2::scoped_connection m_connection; }; +class CleanupHandler : public Handler +{ +public: + explicit CleanupHandler(std::function<void()> cleanup) : m_cleanup(std::move(cleanup)) {} + ~CleanupHandler() override { if (!m_cleanup) return; m_cleanup(); m_cleanup = nullptr; } + void disconnect() override { if (!m_cleanup) return; m_cleanup(); m_cleanup = nullptr; } + std::function<void()> m_cleanup; +}; + } // namespace std::unique_ptr<Handler> MakeHandler(boost::signals2::connection connection) @@ -29,4 +38,9 @@ std::unique_ptr<Handler> MakeHandler(boost::signals2::connection connection) return MakeUnique<HandlerImpl>(std::move(connection)); } +std::unique_ptr<Handler> MakeHandler(std::function<void()> cleanup) +{ + return MakeUnique<CleanupHandler>(std::move(cleanup)); +} + } // namespace interfaces diff --git a/src/interfaces/handler.h b/src/interfaces/handler.h index c4c674cac5..fbac3c6b71 100644 --- a/src/interfaces/handler.h +++ b/src/interfaces/handler.h @@ -1,10 +1,11 @@ -// Copyright (c) 2018 The Bitcoin Core developers +// Copyright (c) 2018-2019 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. #ifndef BITCOIN_INTERFACES_HANDLER_H #define BITCOIN_INTERFACES_HANDLER_H +#include <functional> #include <memory> namespace boost { @@ -30,6 +31,9 @@ public: //! Return handler wrapping a boost signal connection. std::unique_ptr<Handler> MakeHandler(boost::signals2::connection connection); +//! Return handler wrapping a cleanup function. +std::unique_ptr<Handler> MakeHandler(std::function<void()> cleanup); + } // namespace interfaces #endif // BITCOIN_INTERFACES_HANDLER_H diff --git a/src/interfaces/node.cpp b/src/interfaces/node.cpp index f2b00377be..8a64a9d26a 100644 --- a/src/interfaces/node.cpp +++ b/src/interfaces/node.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2018-2019 The Bitcoin Core developers +// Copyright (c) 2018-2020 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -43,11 +43,10 @@ std::vector<fs::path> ListWalletDir(); std::vector<std::shared_ptr<CWallet>> GetWallets(); std::shared_ptr<CWallet> LoadWallet(interfaces::Chain& chain, const std::string& name, std::string& error, std::vector<std::string>& warnings); WalletCreationStatus CreateWallet(interfaces::Chain& chain, const SecureString& passphrase, uint64_t wallet_creation_flags, const std::string& name, std::string& error, std::vector<std::string>& warnings, std::shared_ptr<CWallet>& result); +std::unique_ptr<interfaces::Handler> HandleLoadWallet(interfaces::Node::LoadWalletFn load_wallet); namespace interfaces { -class Wallet; - namespace { class NodeImpl : public Node @@ -286,7 +285,7 @@ public: } std::unique_ptr<Handler> handleLoadWallet(LoadWalletFn fn) override { - return MakeHandler(::uiInterface.LoadWallet_connect([fn](std::unique_ptr<Wallet>& wallet) { fn(std::move(wallet)); })); + return HandleLoadWallet(std::move(fn)); } std::unique_ptr<Handler> handleNotifyNumConnectionsChanged(NotifyNumConnectionsChangedFn fn) override { diff --git a/src/logging.cpp b/src/logging.cpp index 30862e5cbc..6fd916b603 100644 --- a/src/logging.cpp +++ b/src/logging.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2019 The Bitcoin Core developers +// Copyright (c) 2009-2020 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -162,6 +162,7 @@ const CLogCategoryDesc LogCategories[] = {BCLog::COINDB, "coindb"}, {BCLog::QT, "qt"}, {BCLog::LEVELDB, "leveldb"}, + {BCLog::VALIDATION, "validation"}, {BCLog::ALL, "1"}, {BCLog::ALL, "all"}, }; diff --git a/src/logging.h b/src/logging.h index 5d91ec2135..b2fde1b9ea 100644 --- a/src/logging.h +++ b/src/logging.h @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2019 The Bitcoin Core developers +// Copyright (c) 2009-2020 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -54,6 +54,7 @@ namespace BCLog { COINDB = (1 << 18), QT = (1 << 19), LEVELDB = (1 << 20), + VALIDATION = (1 << 21), ALL = ~(uint32_t)0, }; diff --git a/src/net.cpp b/src/net.cpp index 99dae88bab..75b230d0be 100644 --- a/src/net.cpp +++ b/src/net.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2019 The Bitcoin Core developers +// Copyright (c) 2009-2020 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -85,7 +85,7 @@ static const uint64_t RANDOMIZER_ID_LOCALHOSTNONCE = 0xd93e69e2bbfa5735ULL; // S bool fDiscover = true; bool fListen = true; bool g_relay_txes = !DEFAULT_BLOCKSONLY; -CCriticalSection cs_mapLocalHost; +RecursiveMutex cs_mapLocalHost; std::map<CNetAddr, LocalServiceInfo> mapLocalHost GUARDED_BY(cs_mapLocalHost); static bool vfLimited[NET_MAX] GUARDED_BY(cs_mapLocalHost) = {}; std::string strSubVersion; @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2019 The Bitcoin Core developers +// Copyright (c) 2009-2020 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -384,10 +384,10 @@ private: static bool NodeFullyConnected(const CNode* pnode); // Network usage totals - CCriticalSection cs_totalBytesRecv; - CCriticalSection cs_totalBytesSent; - uint64_t nTotalBytesRecv GUARDED_BY(cs_totalBytesRecv); - uint64_t nTotalBytesSent GUARDED_BY(cs_totalBytesSent); + RecursiveMutex cs_totalBytesRecv; + RecursiveMutex cs_totalBytesSent; + uint64_t nTotalBytesRecv GUARDED_BY(cs_totalBytesRecv) {0}; + uint64_t nTotalBytesSent GUARDED_BY(cs_totalBytesSent) {0}; // outbound limit & stats uint64_t nMaxOutboundTotalBytesSentInCycle GUARDED_BY(cs_totalBytesSent); @@ -410,12 +410,12 @@ private: bool fAddressesInitialized{false}; CAddrMan addrman; std::deque<std::string> vOneShots GUARDED_BY(cs_vOneShots); - CCriticalSection cs_vOneShots; + RecursiveMutex cs_vOneShots; std::vector<std::string> vAddedNodes GUARDED_BY(cs_vAddedNodes); - CCriticalSection cs_vAddedNodes; + RecursiveMutex cs_vAddedNodes; std::vector<CNode*> vNodes GUARDED_BY(cs_vNodes); std::list<CNode*> vNodesDisconnected; - mutable CCriticalSection cs_vNodes; + mutable RecursiveMutex cs_vNodes; std::atomic<NodeId> nLastNodeId{0}; unsigned int nPrevNodeCount{0}; @@ -565,7 +565,7 @@ struct LocalServiceInfo { int nPort; }; -extern CCriticalSection cs_mapLocalHost; +extern RecursiveMutex cs_mapLocalHost; extern std::map<CNetAddr, LocalServiceInfo> mapLocalHost GUARDED_BY(cs_mapLocalHost); extern const std::string NET_MESSAGE_COMMAND_OTHER; @@ -713,15 +713,15 @@ public: size_t nSendOffset{0}; // offset inside the first vSendMsg already sent uint64_t nSendBytes GUARDED_BY(cs_vSend){0}; std::deque<std::vector<unsigned char>> vSendMsg GUARDED_BY(cs_vSend); - CCriticalSection cs_vSend; - CCriticalSection cs_hSocket; - CCriticalSection cs_vRecv; + RecursiveMutex cs_vSend; + RecursiveMutex cs_hSocket; + RecursiveMutex cs_vRecv; - CCriticalSection cs_vProcessMsg; + RecursiveMutex cs_vProcessMsg; std::list<CNetMessage> vProcessMsg GUARDED_BY(cs_vProcessMsg); size_t nProcessQueueSize{0}; - CCriticalSection cs_sendProcessing; + RecursiveMutex cs_sendProcessing; std::deque<CInv> vRecvGetData; uint64_t nRecvBytes GUARDED_BY(cs_vRecv){0}; @@ -787,11 +787,11 @@ public: // There is no final sorting before sending, as they are always sent immediately // and in the order requested. std::vector<uint256> vInventoryBlockToSend GUARDED_BY(cs_inventory); - CCriticalSection cs_inventory; + RecursiveMutex cs_inventory; struct TxRelay { TxRelay() { pfilter = MakeUnique<CBloomFilter>(); } - mutable CCriticalSection cs_filter; + mutable RecursiveMutex cs_filter; // We use fRelayTxes for two purposes - // a) it allows us to not relay tx invs before receiving the peer's version message // b) the peer may tell us in its version message that we should not relay tx invs @@ -799,7 +799,7 @@ public: bool fRelayTxes GUARDED_BY(cs_filter){false}; std::unique_ptr<CBloomFilter> pfilter PT_GUARDED_BY(cs_filter) GUARDED_BY(cs_filter); - mutable CCriticalSection cs_tx_inventory; + mutable RecursiveMutex cs_tx_inventory; CRollingBloomFilter filterInventoryKnown GUARDED_BY(cs_tx_inventory){50000, 0.000001}; // Set of transaction ids we still have to announce. // They are sorted by the mempool before relay, so the order is not important. @@ -810,7 +810,7 @@ public: std::atomic<std::chrono::seconds> m_last_mempool_req{std::chrono::seconds{0}}; std::chrono::microseconds nNextInvSend{0}; - CCriticalSection cs_feeFilter; + RecursiveMutex cs_feeFilter; // Minimum fee rate with which to filter inv's to this node CAmount minFeeFilter GUARDED_BY(cs_feeFilter){0}; CAmount lastSentFeeFilter{0}; @@ -872,12 +872,12 @@ private: NetPermissionFlags m_permissionFlags{ PF_NONE }; std::list<CNetMessage> vRecvMsg; // Used only by SocketHandler thread - mutable CCriticalSection cs_addrName; + mutable RecursiveMutex cs_addrName; std::string addrName GUARDED_BY(cs_addrName); // Our address, as reported by the peer CService addrLocal GUARDED_BY(cs_addrLocal); - mutable CCriticalSection cs_addrLocal; + mutable RecursiveMutex cs_addrLocal; public: NodeId GetId() const { diff --git a/src/net_processing.cpp b/src/net_processing.cpp index 783404bcec..230d696de6 100644 --- a/src/net_processing.cpp +++ b/src/net_processing.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2019 The Bitcoin Core developers +// Copyright (c) 2009-2020 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -90,7 +90,7 @@ struct COrphanTx { int64_t nTimeExpire; size_t list_pos; }; -CCriticalSection g_cs_orphans; +RecursiveMutex g_cs_orphans; std::map<uint256, COrphanTx> mapOrphanTransactions GUARDED_BY(g_cs_orphans); void EraseOrphansFor(NodeId peer); @@ -1162,7 +1162,7 @@ void PeerLogicValidation::BlockConnected(const std::shared_ptr<const CBlock>& pb } // All of the following cache a recent block, and are protected by cs_most_recent_block -static CCriticalSection cs_most_recent_block; +static RecursiveMutex cs_most_recent_block; static std::shared_ptr<const CBlock> most_recent_block GUARDED_BY(cs_most_recent_block); static std::shared_ptr<const CBlockHeaderAndShortTxIDs> most_recent_compact_block GUARDED_BY(cs_most_recent_block); static uint256 most_recent_block_hash GUARDED_BY(cs_most_recent_block); diff --git a/src/net_processing.h b/src/net_processing.h index a034e3b32f..2ceadedd99 100644 --- a/src/net_processing.h +++ b/src/net_processing.h @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2019 The Bitcoin Core developers +// Copyright (c) 2009-2020 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -11,7 +11,7 @@ #include <consensus/params.h> #include <sync.h> -extern CCriticalSection cs_main; +extern RecursiveMutex cs_main; /** Default for -maxorphantx, maximum number of orphan transactions kept in memory */ static const unsigned int DEFAULT_MAX_ORPHAN_TRANSACTIONS = 100; diff --git a/src/netbase.cpp b/src/netbase.cpp index 735003cb06..1aefecb5ba 100644 --- a/src/netbase.cpp +++ b/src/netbase.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2019 The Bitcoin Core developers +// Copyright (c) 2009-2020 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -27,7 +27,7 @@ #endif // Settings -static CCriticalSection cs_proxyInfos; +static RecursiveMutex cs_proxyInfos; static proxyType proxyInfo[NET_MAX] GUARDED_BY(cs_proxyInfos); static proxyType nameProxy GUARDED_BY(cs_proxyInfos); int nConnectTimeout = DEFAULT_CONNECT_TIMEOUT; diff --git a/src/policy/fees.h b/src/policy/fees.h index 5d86417524..6ee6e0d547 100644 --- a/src/policy/fees.h +++ b/src/policy/fees.h @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2019 The Bitcoin Core developers +// Copyright (c) 2009-2020 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. #ifndef BITCOIN_POLICY_FEES_H @@ -223,7 +223,7 @@ public: unsigned int HighestTargetTracked(FeeEstimateHorizon horizon) const; private: - mutable CCriticalSection m_cs_fee_estimator; + mutable RecursiveMutex m_cs_fee_estimator; unsigned int nBestSeenHeight GUARDED_BY(m_cs_fee_estimator); unsigned int firstRecordedHeight GUARDED_BY(m_cs_fee_estimator); diff --git a/src/qt/bitcoin.cpp b/src/qt/bitcoin.cpp index 0021c3dbc7..4313d6ee7f 100644 --- a/src/qt/bitcoin.cpp +++ b/src/qt/bitcoin.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2019 The Bitcoin Core developers +// Copyright (c) 2011-2020 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -281,8 +281,11 @@ void BitcoinApplication::parameterSetup() m_node.initParameterInteraction(); } -void BitcoinApplication::SetPrune(bool prune, bool force) { - optionsModel->SetPrune(prune, force); +void BitcoinApplication::InitializePruneSetting(bool prune) +{ + // If prune is set, intentionally override existing prune size with + // the default size since this is called when choosing a new datadir. + optionsModel->SetPruneTargetGB(prune ? DEFAULT_PRUNE_TARGET_GB : 0, true); } void BitcoinApplication::requestInitialize() @@ -556,12 +559,13 @@ int GuiMain(int argc, char* argv[]) qInstallMessageHandler(DebugMessageHandler); // Allow parameter interaction before we create the options model app.parameterSetup(); + GUIUtil::LogQtInfo(); // Load GUI settings from QSettings app.createOptionsModel(gArgs.GetBoolArg("-resetguisettings", false)); if (did_show_intro) { // Store intro dialog settings other than datadir (network specific) - app.SetPrune(prune, true); + app.InitializePruneSetting(prune); } if (gArgs.GetBoolArg("-splash", DEFAULT_SPLASHSCREEN) && !gArgs.GetBoolArg("-min", false)) diff --git a/src/qt/bitcoin.h b/src/qt/bitcoin.h index 2d2d43a4bb..077a37fde5 100644 --- a/src/qt/bitcoin.h +++ b/src/qt/bitcoin.h @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2019 The Bitcoin Core developers +// Copyright (c) 2011-2020 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -67,8 +67,8 @@ public: void parameterSetup(); /// Create options model void createOptionsModel(bool resetSettings); - /// Update prune value - void SetPrune(bool prune, bool force = false); + /// Initialize prune setting + void InitializePruneSetting(bool prune); /// Create main window void createWindow(const NetworkStyle *networkStyle); /// Create splash screen diff --git a/src/qt/bitcoin_locale.qrc b/src/qt/bitcoin_locale.qrc index dec3670536..c781072e9b 100644 --- a/src/qt/bitcoin_locale.qrc +++ b/src/qt/bitcoin_locale.qrc @@ -11,6 +11,7 @@ <file alias="de_DE">locale/bitcoin_de_DE.qm</file> <file alias="el">locale/bitcoin_el.qm</file> <file alias="el_GR">locale/bitcoin_el_GR.qm</file> + <file alias="en">locale/bitcoin_en.qm</file> <file alias="en_AU">locale/bitcoin_en_AU.qm</file> <file alias="en_GB">locale/bitcoin_en_GB.qm</file> <file alias="eo">locale/bitcoin_eo.qm</file> diff --git a/src/qt/bitcoingui.cpp b/src/qt/bitcoingui.cpp index 8444984b27..f22d33bf0a 100644 --- a/src/qt/bitcoingui.cpp +++ b/src/qt/bitcoingui.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2019 The Bitcoin Core developers +// Copyright (c) 2011-2020 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -634,10 +634,10 @@ void BitcoinGUI::setWalletController(WalletController* wallet_controller) void BitcoinGUI::addWallet(WalletModel* walletModel) { if (!walletFrame) return; + if (!walletFrame->addWallet(walletModel)) return; const QString display_name = walletModel->getDisplayName(); setWalletActionsEnabled(true); rpcConsole->addWallet(walletModel); - walletFrame->addWallet(walletModel); m_wallet_selector->addItem(display_name, QVariant::fromValue(walletModel)); if (m_wallet_selector->count() == 2) { m_wallet_selector_label_action->setVisible(true); @@ -659,6 +659,8 @@ void BitcoinGUI::removeWallet(WalletModel* walletModel) rpcConsole->removeWallet(walletModel); walletFrame->removeWallet(walletModel); updateWindowTitle(); + labelWalletHDStatusIcon->hide(); + labelWalletEncryptionIcon->hide(); } void BitcoinGUI::setCurrentWallet(WalletModel* wallet_model) @@ -1209,7 +1211,7 @@ void BitcoinGUI::setHDStatus(bool privkeyDisabled, int hdEnabled) { labelWalletHDStatusIcon->setPixmap(platformStyle->SingleColorIcon(privkeyDisabled ? ":/icons/eye" : hdEnabled ? ":/icons/hd_enabled" : ":/icons/hd_disabled").pixmap(STATUSBAR_ICONSIZE,STATUSBAR_ICONSIZE)); labelWalletHDStatusIcon->setToolTip(privkeyDisabled ? tr("Private key <b>disabled</b>") : hdEnabled ? tr("HD key generation is <b>enabled</b>") : tr("HD key generation is <b>disabled</b>")); - + labelWalletHDStatusIcon->show(); // eventually disable the QLabel to set its opacity to 50% labelWalletHDStatusIcon->setEnabled(hdEnabled); } diff --git a/src/qt/bitcoinunits.h b/src/qt/bitcoinunits.h index 7c82febf65..4c8a889965 100644 --- a/src/qt/bitcoinunits.h +++ b/src/qt/bitcoinunits.h @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2018 The Bitcoin Core developers +// Copyright (c) 2011-2020 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/coincontroltreewidget.h b/src/qt/coincontroltreewidget.h index 65f94644e8..39dc9a5e9e 100644 --- a/src/qt/coincontroltreewidget.h +++ b/src/qt/coincontroltreewidget.h @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2018 The Bitcoin Core developers +// Copyright (c) 2011-2019 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/csvmodelwriter.h b/src/qt/csvmodelwriter.h index ab27fef99e..e443529335 100644 --- a/src/qt/csvmodelwriter.h +++ b/src/qt/csvmodelwriter.h @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2018 The Bitcoin Core developers +// Copyright (c) 2011-2019 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/guiconstants.h b/src/qt/guiconstants.h index f0a6ac2273..9457ea37d6 100644 --- a/src/qt/guiconstants.h +++ b/src/qt/guiconstants.h @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2019 The Bitcoin Core developers +// Copyright (c) 2011-2020 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -51,4 +51,7 @@ static const int TOOLTIP_WRAP_THRESHOLD = 80; /* One gigabyte (GB) in bytes */ static constexpr uint64_t GB_BYTES{1000000000}; +// Default prune target displayed in GUI. +static constexpr int DEFAULT_PRUNE_TARGET_GB{2}; + #endif // BITCOIN_QT_GUICONSTANTS_H diff --git a/src/qt/guiutil.cpp b/src/qt/guiutil.cpp index 843de651e5..911322092c 100644 --- a/src/qt/guiutil.cpp +++ b/src/qt/guiutil.cpp @@ -44,14 +44,20 @@ #include <QFont> #include <QFontDatabase> #include <QFontMetrics> +#include <QGuiApplication> #include <QKeyEvent> #include <QLineEdit> +#include <QList> #include <QMouseEvent> #include <QProgressDialog> +#include <QScreen> #include <QSettings> +#include <QSize> +#include <QString> #include <QTextDocument> // for Qt::mightBeRichText #include <QThread> #include <QUrlQuery> +#include <QtGlobal> #if defined(Q_OS_MAC) @@ -879,4 +885,23 @@ int TextWidth(const QFontMetrics& fm, const QString& text) #endif } +void LogQtInfo() +{ +#ifdef QT_STATIC + const std::string qt_link{"static"}; +#else + const std::string qt_link{"dynamic"}; +#endif +#ifdef QT_STATICPLUGIN + const std::string plugin_link{"static"}; +#else + const std::string plugin_link{"dynamic"}; +#endif + LogPrintf("Qt %s (%s), plugin=%s (%s)\n", qVersion(), qt_link, QGuiApplication::platformName().toStdString(), plugin_link); + LogPrintf("System: %s, %s\n", QSysInfo::prettyProductName().toStdString(), QSysInfo::buildAbi().toStdString()); + for (const QScreen* s : QGuiApplication::screens()) { + LogPrintf("Screen: %s %dx%d, pixel ratio=%.1f\n", s->name().toStdString(), s->size().width(), s->size().height(), s->devicePixelRatio()); + } +} + } // namespace GUIUtil diff --git a/src/qt/guiutil.h b/src/qt/guiutil.h index d7877d697e..05e73cc5f0 100644 --- a/src/qt/guiutil.h +++ b/src/qt/guiutil.h @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2019 The Bitcoin Core developers +// Copyright (c) 2011-2020 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -265,6 +265,11 @@ namespace GUIUtil * In Qt 5.11 the QFontMetrics::horizontalAdvance() was introduced. */ int TextWidth(const QFontMetrics& fm, const QString& text); + + /** + * Writes to debug.log short info about the used Qt and the host system. + */ + void LogQtInfo(); } // namespace GUIUtil #endif // BITCOIN_QT_GUIUTIL_H diff --git a/src/qt/intro.cpp b/src/qt/intro.cpp index 5c02b07777..53f0c3a108 100644 --- a/src/qt/intro.cpp +++ b/src/qt/intro.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2019 The Bitcoin Core developers +// Copyright (c) 2011-2020 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -135,7 +135,7 @@ Intro::Intro(QWidget *parent, uint64_t blockchain_size, uint64_t chain_state_siz ui->prune->setChecked(true); ui->prune->setEnabled(false); } - ui->prune->setText(tr("Discard blocks after verification, except most recent %1 GB (prune)").arg(pruneTarget ? pruneTarget / 1000 : 2)); + ui->prune->setText(tr("Discard blocks after verification, except most recent %1 GB (prune)").arg(pruneTarget ? pruneTarget / 1000 : DEFAULT_PRUNE_TARGET_GB)); requiredSpace = m_blockchain_size; QString storageRequiresMsg = tr("At least %1 GB of data will be stored in this directory, and it will grow over time."); if (pruneTarget) { diff --git a/src/qt/macnotificationhandler.mm b/src/qt/macnotificationhandler.mm index 7c094134cd..b16042e946 100644 --- a/src/qt/macnotificationhandler.mm +++ b/src/qt/macnotificationhandler.mm @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2018 The Bitcoin Core developers +// Copyright (c) 2011-2019 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/modaloverlay.cpp b/src/qt/modaloverlay.cpp index f2cc7ee4b6..6243a71c7d 100644 --- a/src/qt/modaloverlay.cpp +++ b/src/qt/modaloverlay.cpp @@ -31,7 +31,7 @@ userClosed(false) setVisible(false); if (!enable_wallet) { ui->infoText->setVisible(false); - ui->infoTextStrong->setText(tr("Bitcoin Core is currently syncing. It will download headers and blocks from peers and validate them until reaching the tip of the block chain.")); + ui->infoTextStrong->setText(tr("%1 is currently syncing. It will download headers and blocks from peers and validate them until reaching the tip of the block chain.").arg(PACKAGE_NAME)); } } diff --git a/src/qt/optionsmodel.cpp b/src/qt/optionsmodel.cpp index ec18cdf3f8..b4b5b32311 100644 --- a/src/qt/optionsmodel.cpp +++ b/src/qt/optionsmodel.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2019 The Bitcoin Core developers +// Copyright (c) 2011-2020 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -91,8 +91,8 @@ void OptionsModel::Init(bool resetSettings) if (!settings.contains("bPrune")) settings.setValue("bPrune", false); if (!settings.contains("nPruneSize")) - settings.setValue("nPruneSize", 2); - SetPrune(settings.value("bPrune").toBool()); + settings.setValue("nPruneSize", DEFAULT_PRUNE_TARGET_GB); + SetPruneEnabled(settings.value("bPrune").toBool()); if (!settings.contains("nDatabaseCache")) settings.setValue("nDatabaseCache", (qint64)nDefaultDbCache); @@ -236,7 +236,7 @@ static const QString GetDefaultProxyAddress() return QString("%1:%2").arg(DEFAULT_GUI_PROXY_HOST).arg(DEFAULT_GUI_PROXY_PORT); } -void OptionsModel::SetPrune(bool prune, bool force) +void OptionsModel::SetPruneEnabled(bool prune, bool force) { QSettings settings; settings.setValue("bPrune", prune); @@ -252,6 +252,16 @@ void OptionsModel::SetPrune(bool prune, bool force) } } +void OptionsModel::SetPruneTargetGB(int prune_target_gb, bool force) +{ + const bool prune = prune_target_gb > 0; + if (prune) { + QSettings settings; + settings.setValue("nPruneSize", prune_target_gb); + } + SetPruneEnabled(prune, force); +} + // read QSettings values and return them QVariant OptionsModel::data(const QModelIndex & index, int role) const { diff --git a/src/qt/optionsmodel.h b/src/qt/optionsmodel.h index 7ed9fbe440..524fe268b9 100644 --- a/src/qt/optionsmodel.h +++ b/src/qt/optionsmodel.h @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2019 The Bitcoin Core developers +// Copyright (c) 2011-2020 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -73,7 +73,8 @@ public: const QString& getOverriddenByCommandLine() { return strOverriddenByCommandLine; } /* Explicit setters */ - void SetPrune(bool prune, bool force = false); + void SetPruneEnabled(bool prune, bool force = false); + void SetPruneTargetGB(int prune_target_gb, bool force = false); /* Restart flag helper */ void setRestartRequired(bool fRequired); diff --git a/src/qt/qvaluecombobox.h b/src/qt/qvaluecombobox.h index d873322405..5cca515079 100644 --- a/src/qt/qvaluecombobox.h +++ b/src/qt/qvaluecombobox.h @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2018 The Bitcoin Core developers +// Copyright (c) 2011-2019 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/test/apptests.h b/src/qt/test/apptests.h index a428728db8..d16c9fe487 100644 --- a/src/qt/test/apptests.h +++ b/src/qt/test/apptests.h @@ -1,4 +1,4 @@ -// Copyright (c) 2018-2017 The Bitcoin Core developers +// Copyright (c) 2018-2019 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/test/test_main.cpp b/src/qt/test/test_main.cpp index f8c0379ea8..aefdcd2716 100644 --- a/src/qt/test/test_main.cpp +++ b/src/qt/test/test_main.cpp @@ -37,6 +37,8 @@ Q_IMPORT_PLUGIN(QCocoaIntegrationPlugin); #endif #endif +const std::function<void(const std::string&)> G_TEST_LOG_FUN{}; + // This is all you need to run all the tests int main(int argc, char *argv[]) { diff --git a/src/qt/trafficgraphwidget.h b/src/qt/trafficgraphwidget.h index a0b83e27fe..af5890ba24 100644 --- a/src/qt/trafficgraphwidget.h +++ b/src/qt/trafficgraphwidget.h @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2018 The Bitcoin Core developers +// Copyright (c) 2011-2019 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/transactiondescdialog.h b/src/qt/transactiondescdialog.h index 20b2092ed7..74e34cde87 100644 --- a/src/qt/transactiondescdialog.h +++ b/src/qt/transactiondescdialog.h @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2018 The Bitcoin Core developers +// Copyright (c) 2011-2019 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/walletframe.cpp b/src/qt/walletframe.cpp index 4b2b475883..27a5a5ac64 100644 --- a/src/qt/walletframe.cpp +++ b/src/qt/walletframe.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2019 The Bitcoin Core developers +// Copyright (c) 2011-2020 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -39,11 +39,11 @@ void WalletFrame::setClientModel(ClientModel *_clientModel) this->clientModel = _clientModel; } -void WalletFrame::addWallet(WalletModel *walletModel) +bool WalletFrame::addWallet(WalletModel *walletModel) { - if (!gui || !clientModel || !walletModel) return; + if (!gui || !clientModel || !walletModel) return false; - if (mapWalletViews.count(walletModel) > 0) return; + if (mapWalletViews.count(walletModel) > 0) return false; WalletView *walletView = new WalletView(platformStyle, this); walletView->setBitcoinGUI(gui); @@ -62,6 +62,8 @@ void WalletFrame::addWallet(WalletModel *walletModel) mapWalletViews[walletModel] = walletView; connect(walletView, &WalletView::outOfSyncWarningClicked, this, &WalletFrame::outOfSyncWarningClicked); + + return true; } void WalletFrame::setCurrentWallet(WalletModel* wallet_model) diff --git a/src/qt/walletframe.h b/src/qt/walletframe.h index 156653f47d..20fad08b0e 100644 --- a/src/qt/walletframe.h +++ b/src/qt/walletframe.h @@ -36,7 +36,7 @@ public: void setClientModel(ClientModel *clientModel); - void addWallet(WalletModel *walletModel); + bool addWallet(WalletModel *walletModel); void setCurrentWallet(WalletModel* wallet_model); void removeWallet(WalletModel* wallet_model); void removeAllWallets(); diff --git a/src/rpc/mining.cpp b/src/rpc/mining.cpp index 81da053b4e..e5994b172b 100644 --- a/src/rpc/mining.cpp +++ b/src/rpc/mining.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2010 Satoshi Nakamoto -// Copyright (c) 2009-2019 The Bitcoin Core developers +// Copyright (c) 2009-2020 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/rpc/server.cpp b/src/rpc/server.cpp index 91d3e1fca4..df8e687d82 100644 --- a/src/rpc/server.cpp +++ b/src/rpc/server.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2010 Satoshi Nakamoto -// Copyright (c) 2009-2019 The Bitcoin Core developers +// Copyright (c) 2009-2020 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -18,7 +18,7 @@ #include <memory> // for unique_ptr #include <unordered_map> -static CCriticalSection cs_rpcWarmup; +static RecursiveMutex cs_rpcWarmup; static std::atomic<bool> g_rpc_running{false}; static bool fRPCInWarmup GUARDED_BY(cs_rpcWarmup) = true; static std::string rpcWarmupStatus GUARDED_BY(cs_rpcWarmup) = "RPC server started"; diff --git a/src/scheduler.h b/src/scheduler.h index b8597b6f5b..7080adf34c 100644 --- a/src/scheduler.h +++ b/src/scheduler.h @@ -1,4 +1,4 @@ -// Copyright (c) 2015-2019 The Bitcoin Core developers +// Copyright (c) 2015-2020 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -98,7 +98,7 @@ class SingleThreadedSchedulerClient { private: CScheduler *m_pscheduler; - CCriticalSection m_cs_callbacks_pending; + RecursiveMutex m_cs_callbacks_pending; std::list<std::function<void ()>> m_callbacks_pending GUARDED_BY(m_cs_callbacks_pending); bool m_are_callbacks_running GUARDED_BY(m_cs_callbacks_pending) = false; diff --git a/src/script/signingprovider.h b/src/script/signingprovider.h index c40fecac5c..6ad20480a7 100644 --- a/src/script/signingprovider.h +++ b/src/script/signingprovider.h @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2019 The Bitcoin Core developers +// Copyright (c) 2009-2020 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -72,7 +72,7 @@ protected: void ImplicitlyLearnRelatedKeyScripts(const CPubKey& pubkey) EXCLUSIVE_LOCKS_REQUIRED(cs_KeyStore); public: - mutable CCriticalSection cs_KeyStore; + mutable RecursiveMutex cs_KeyStore; virtual bool AddKeyPubKey(const CKey& key, const CPubKey &pubkey); virtual bool AddKey(const CKey &key) { return AddKeyPubKey(key, key.GetPubKey()); } diff --git a/src/script/standard.h b/src/script/standard.h index 5c73c7fad4..49a45f3eba 100644 --- a/src/script/standard.h +++ b/src/script/standard.h @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2019 The Bitcoin Core developers +// Copyright (c) 2009-2020 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/sync.cpp b/src/sync.cpp index 3c88becb6a..924e7b5bb0 100644 --- a/src/sync.cpp +++ b/src/sync.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2019 The Bitcoin Core developers +// Copyright (c) 2011-2020 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -75,7 +75,7 @@ typedef std::set<std::pair<void*, void*> > InvLockOrders; struct LockData { // Very ugly hack: as the global constructs and destructors run single // threaded, we use this boolean to know whether LockData still exists, - // as DeleteLock can get called by global CCriticalSection destructors + // as DeleteLock can get called by global RecursiveMutex destructors // after LockData disappears. bool available; LockData() : available(true) {} diff --git a/src/sync.h b/src/sync.h index bd32a8bb61..0cdbb59c70 100644 --- a/src/sync.h +++ b/src/sync.h @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2019 The Bitcoin Core developers +// Copyright (c) 2009-2020 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -106,7 +106,6 @@ public: * TODO: We should move away from using the recursive lock by default. */ using RecursiveMutex = AnnotatedMixin<std::recursive_mutex>; -typedef AnnotatedMixin<std::recursive_mutex> CCriticalSection; /** Wrapped mutex: supports waiting but not recursive locking */ typedef AnnotatedMixin<std::mutex> Mutex; diff --git a/src/test/denialofservice_tests.cpp b/src/test/denialofservice_tests.cpp index 632151793e..2c2b3035e3 100644 --- a/src/test/denialofservice_tests.cpp +++ b/src/test/denialofservice_tests.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2019 The Bitcoin Core developers +// Copyright (c) 2011-2020 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -51,7 +51,7 @@ struct COrphanTx { NodeId fromPeer; int64_t nTimeExpire; }; -extern CCriticalSection g_cs_orphans; +extern RecursiveMutex g_cs_orphans; extern std::map<uint256, COrphanTx> mapOrphanTransactions GUARDED_BY(g_cs_orphans); static CService ip(uint32_t i) diff --git a/src/test/fuzz/fuzz.cpp b/src/test/fuzz/fuzz.cpp index da4e623e98..a6ab620e21 100644 --- a/src/test/fuzz/fuzz.cpp +++ b/src/test/fuzz/fuzz.cpp @@ -4,10 +4,14 @@ #include <test/fuzz/fuzz.h> +#include <test/util/setup_common.h> + #include <cstdint> #include <unistd.h> #include <vector> +const std::function<void(const std::string&)> G_TEST_LOG_FUN{}; + static bool read_stdin(std::vector<uint8_t>& data) { uint8_t buffer[1024]; diff --git a/src/test/main.cpp b/src/test/main.cpp index ff3f36b561..e6529949e2 100644 --- a/src/test/main.cpp +++ b/src/test/main.cpp @@ -2,6 +2,21 @@ // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. +/** + * See https://www.boost.org/doc/libs/1_71_0/libs/test/doc/html/boost_test/utf_reference/link_references/link_boost_test_module_macro.html + */ #define BOOST_TEST_MODULE Bitcoin Core Test Suite #include <boost/test/unit_test.hpp> + +#include <test/util/setup_common.h> + +/** Redirect debug log to boost log */ +const std::function<void(const std::string&)> G_TEST_LOG_FUN = [](const std::string& s) { + if (s.back() == '\n') { + // boost will insert the new line + BOOST_TEST_MESSAGE(s.substr(0, s.size() - 1)); + } else { + BOOST_TEST_MESSAGE(s); + } +}; diff --git a/src/test/sync_tests.cpp b/src/test/sync_tests.cpp index 188e9986ff..5c6c2ee38e 100644 --- a/src/test/sync_tests.cpp +++ b/src/test/sync_tests.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2012-2019 The Bitcoin Core developers +// Copyright (c) 2012-2020 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -38,7 +38,7 @@ BOOST_AUTO_TEST_CASE(potential_deadlock_detected) g_debug_lockorder_abort = false; #endif - CCriticalSection rmutex1, rmutex2; + RecursiveMutex rmutex1, rmutex2; TestPotentialDeadLockDetected(rmutex1, rmutex2); Mutex mutex1, mutex2; diff --git a/src/test/txvalidationcache_tests.cpp b/src/test/txvalidationcache_tests.cpp index 77b4ba62be..c14cd64766 100644 --- a/src/test/txvalidationcache_tests.cpp +++ b/src/test/txvalidationcache_tests.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2019 The Bitcoin Core developers +// Copyright (c) 2011-2020 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/test/util/setup_common.cpp b/src/test/util/setup_common.cpp index 3bdf3485fa..ccb3064d59 100644 --- a/src/test/util/setup_common.cpp +++ b/src/test/util/setup_common.cpp @@ -71,6 +71,7 @@ BasicTestingSetup::BasicTestingSetup(const std::string& chainName) SelectParams(chainName); SeedInsecureRand(); gArgs.ForceSetArg("-printtoconsole", "0"); + if (G_TEST_LOG_FUN) LogInstance().PushBackCallback(G_TEST_LOG_FUN); InitLogging(); LogInstance().StartLogging(); SHA256AutoDetect(); diff --git a/src/test/util/setup_common.h b/src/test/util/setup_common.h index 1e2e059a56..6741be8480 100644 --- a/src/test/util/setup_common.h +++ b/src/test/util/setup_common.h @@ -18,6 +18,9 @@ #include <boost/thread.hpp> +/** This is connected to the logger. Can be used to redirect logs to any other log */ +extern const std::function<void(const std::string&)> G_TEST_LOG_FUN; + // Enable BOOST_CHECK_EQUAL for enum class types template <typename T> std::ostream& operator<<(typename std::enable_if<std::is_enum<T>::value, std::ostream>::type& stream, const T& e) diff --git a/src/test/util_tests.cpp b/src/test/util_tests.cpp index 86ea56ff36..6f0e464891 100644 --- a/src/test/util_tests.cpp +++ b/src/test/util_tests.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2019 The Bitcoin Core developers +// Copyright (c) 2011-2020 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -38,7 +38,7 @@ BOOST_FIXTURE_TEST_SUITE(util_tests, BasicTestingSetup) BOOST_AUTO_TEST_CASE(util_criticalsection) { - CCriticalSection cs; + RecursiveMutex cs; do { LOCK(cs); diff --git a/src/test/validation_flush_tests.cpp b/src/test/validation_flush_tests.cpp new file mode 100644 index 0000000000..ab8b957f7d --- /dev/null +++ b/src/test/validation_flush_tests.cpp @@ -0,0 +1,174 @@ +// Copyright (c) 2019 The Bitcoin Core developers +// Distributed under the MIT software license, see the accompanying +// file COPYING or http://www.opensource.org/licenses/mit-license.php. +// +#include <txmempool.h> +#include <validation.h> +#include <sync.h> +#include <test/util/setup_common.h> + +#include <boost/test/unit_test.hpp> + +BOOST_FIXTURE_TEST_SUITE(validation_flush_tests, BasicTestingSetup) + +//! Test utilities for detecting when we need to flush the coins cache based +//! on estimated memory usage. +//! +//! @sa CChainState::GetCoinsCacheSizeState() +//! +BOOST_AUTO_TEST_CASE(getcoinscachesizestate) +{ + BlockManager blockman{}; + CChainState chainstate{blockman}; + chainstate.InitCoinsDB(/*cache_size_bytes*/ 1 << 10, /*in_memory*/ true, /*should_wipe*/ false); + WITH_LOCK(::cs_main, chainstate.InitCoinsCache()); + CTxMemPool tx_pool{}; + + constexpr bool is_64_bit = sizeof(void*) == 8; + + LOCK(::cs_main); + auto& view = chainstate.CoinsTip(); + + //! Create and add a Coin with DynamicMemoryUsage of 80 bytes to the given view. + auto add_coin = [](CCoinsViewCache& coins_view) -> COutPoint { + Coin newcoin; + uint256 txid = InsecureRand256(); + COutPoint outp{txid, 0}; + newcoin.nHeight = 1; + newcoin.out.nValue = InsecureRand32(); + newcoin.out.scriptPubKey.assign((uint32_t)56, 1); + coins_view.AddCoin(outp, std::move(newcoin), false); + + return outp; + }; + + // The number of bytes consumed by coin's heap data, i.e. CScript + // (prevector<28, unsigned char>) when assigned 56 bytes of data per above. + // + // See also: Coin::DynamicMemoryUsage(). + constexpr int COIN_SIZE = is_64_bit ? 80 : 64; + + auto print_view_mem_usage = [](CCoinsViewCache& view) { + BOOST_TEST_MESSAGE("CCoinsViewCache memory usage: " << view.DynamicMemoryUsage()); + }; + + constexpr size_t MAX_COINS_CACHE_BYTES = 1024; + + // Without any coins in the cache, we shouldn't need to flush. + BOOST_CHECK_EQUAL( + chainstate.GetCoinsCacheSizeState(tx_pool, MAX_COINS_CACHE_BYTES, /*max_mempool_size_bytes*/ 0), + CoinsCacheSizeState::OK); + + // If the initial memory allocations of cacheCoins don't match these common + // cases, we can't really continue to make assertions about memory usage. + // End the test early. + if (view.DynamicMemoryUsage() != 32 && view.DynamicMemoryUsage() != 16) { + // Add a bunch of coins to see that we at least flip over to CRITICAL. + + for (int i{0}; i < 1000; ++i) { + COutPoint res = add_coin(view); + BOOST_CHECK_EQUAL(view.AccessCoin(res).DynamicMemoryUsage(), COIN_SIZE); + } + + BOOST_CHECK_EQUAL( + chainstate.GetCoinsCacheSizeState(tx_pool, MAX_COINS_CACHE_BYTES, /*max_mempool_size_bytes*/ 0), + CoinsCacheSizeState::CRITICAL); + + BOOST_TEST_MESSAGE("Exiting cache flush tests early due to unsupported arch"); + return; + } + + print_view_mem_usage(view); + BOOST_CHECK_EQUAL(view.DynamicMemoryUsage(), is_64_bit ? 32 : 16); + + // We should be able to add COINS_UNTIL_CRITICAL coins to the cache before going CRITICAL. + // This is contingent not only on the dynamic memory usage of the Coins + // that we're adding (COIN_SIZE bytes per), but also on how much memory the + // cacheCoins (unordered_map) preallocates. + // + // I came up with the count by examining the printed memory usage of the + // CCoinsCacheView, so it's sort of arbitrary - but it shouldn't change + // unless we somehow change the way the cacheCoins map allocates memory. + // + constexpr int COINS_UNTIL_CRITICAL = is_64_bit ? 4 : 5; + + for (int i{0}; i < COINS_UNTIL_CRITICAL; ++i) { + COutPoint res = add_coin(view); + print_view_mem_usage(view); + BOOST_CHECK_EQUAL(view.AccessCoin(res).DynamicMemoryUsage(), COIN_SIZE); + BOOST_CHECK_EQUAL( + chainstate.GetCoinsCacheSizeState(tx_pool, MAX_COINS_CACHE_BYTES, /*max_mempool_size_bytes*/ 0), + CoinsCacheSizeState::OK); + } + + // Adding an additional coin will push us over the edge to CRITICAL. + add_coin(view); + print_view_mem_usage(view); + + auto size_state = chainstate.GetCoinsCacheSizeState( + tx_pool, MAX_COINS_CACHE_BYTES, /*max_mempool_size_bytes*/ 0); + + if (!is_64_bit && size_state == CoinsCacheSizeState::LARGE) { + // On 32 bit hosts, we may hit LARGE before CRITICAL. + add_coin(view); + print_view_mem_usage(view); + } + + BOOST_CHECK_EQUAL( + chainstate.GetCoinsCacheSizeState(tx_pool, MAX_COINS_CACHE_BYTES, /*max_mempool_size_bytes*/ 0), + CoinsCacheSizeState::CRITICAL); + + // Passing non-zero max mempool usage should allow us more headroom. + BOOST_CHECK_EQUAL( + chainstate.GetCoinsCacheSizeState(tx_pool, MAX_COINS_CACHE_BYTES, /*max_mempool_size_bytes*/ 1 << 10), + CoinsCacheSizeState::OK); + + for (int i{0}; i < 3; ++i) { + add_coin(view); + print_view_mem_usage(view); + BOOST_CHECK_EQUAL( + chainstate.GetCoinsCacheSizeState(tx_pool, MAX_COINS_CACHE_BYTES, /*max_mempool_size_bytes*/ 1 << 10), + CoinsCacheSizeState::OK); + } + + // Adding another coin with the additional mempool room will put us >90% + // but not yet critical. + add_coin(view); + print_view_mem_usage(view); + + // Only perform these checks on 64 bit hosts; I haven't done the math for 32. + if (is_64_bit) { + float usage_percentage = (float)view.DynamicMemoryUsage() / (MAX_COINS_CACHE_BYTES + (1 << 10)); + BOOST_TEST_MESSAGE("CoinsTip usage percentage: " << usage_percentage); + BOOST_CHECK(usage_percentage >= 0.9); + BOOST_CHECK(usage_percentage < 1); + BOOST_CHECK_EQUAL( + chainstate.GetCoinsCacheSizeState(tx_pool, MAX_COINS_CACHE_BYTES, 1 << 10), + CoinsCacheSizeState::LARGE); + } + + // Using the default max_* values permits way more coins to be added. + for (int i{0}; i < 1000; ++i) { + add_coin(view); + BOOST_CHECK_EQUAL( + chainstate.GetCoinsCacheSizeState(tx_pool), + CoinsCacheSizeState::OK); + } + + // Flushing the view doesn't take us back to OK because cacheCoins has + // preallocated memory that doesn't get reclaimed even after flush. + + BOOST_CHECK_EQUAL( + chainstate.GetCoinsCacheSizeState(tx_pool, MAX_COINS_CACHE_BYTES, 0), + CoinsCacheSizeState::CRITICAL); + + view.SetBestBlock(InsecureRand256()); + BOOST_CHECK(view.Flush()); + print_view_mem_usage(view); + + BOOST_CHECK_EQUAL( + chainstate.GetCoinsCacheSizeState(tx_pool, MAX_COINS_CACHE_BYTES, 0), + CoinsCacheSizeState::CRITICAL); +} + +BOOST_AUTO_TEST_SUITE_END() diff --git a/src/timedata.cpp b/src/timedata.cpp index b6163631fd..942b3cb919 100644 --- a/src/timedata.cpp +++ b/src/timedata.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2014-2019 The Bitcoin Core developers +// Copyright (c) 2014-2020 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -16,7 +16,7 @@ #include <warnings.h> -static CCriticalSection cs_nTimeOffset; +static RecursiveMutex cs_nTimeOffset; static int64_t nTimeOffset GUARDED_BY(cs_nTimeOffset) = 0; /** diff --git a/src/txdb.h b/src/txdb.h index f71b4e737d..488c24f935 100644 --- a/src/txdb.h +++ b/src/txdb.h @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2019 The Bitcoin Core developers +// Copyright (c) 2009-2020 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -20,8 +20,6 @@ class CBlockIndex; class CCoinsViewDBCursor; class uint256; -//! No need to periodic flush if at least this much space still available. -static constexpr int MAX_BLOCK_COINSDB_USAGE = 10; //! -dbcache default (MiB) static const int64_t nDefaultDbCache = 450; //! -dbbatchsize default (bytes) diff --git a/src/txmempool.h b/src/txmempool.h index e9f1f1c8a1..01db59e859 100644 --- a/src/txmempool.h +++ b/src/txmempool.h @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2019 The Bitcoin Core developers +// Copyright (c) 2009-2020 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -30,7 +30,7 @@ #include <boost/signals2/signal.hpp> class CBlockIndex; -extern CCriticalSection cs_main; +extern RecursiveMutex cs_main; /** Fake height value used in Coin to signify they are only in the memory pool (since 0.8) */ static const uint32_t MEMPOOL_HEIGHT = 0x7FFFFFFF; diff --git a/src/ui_interface.cpp b/src/ui_interface.cpp index c51f89d0dc..85bb746d19 100644 --- a/src/ui_interface.cpp +++ b/src/ui_interface.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2010-2019 The Bitcoin Core developers +// Copyright (c) 2010-2020 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -16,7 +16,6 @@ struct UISignals { boost::signals2::signal<CClientUIInterface::NotifyNumConnectionsChangedSig> NotifyNumConnectionsChanged; boost::signals2::signal<CClientUIInterface::NotifyNetworkActiveChangedSig> NotifyNetworkActiveChanged; boost::signals2::signal<CClientUIInterface::NotifyAlertChangedSig> NotifyAlertChanged; - boost::signals2::signal<CClientUIInterface::LoadWalletSig> LoadWallet; boost::signals2::signal<CClientUIInterface::ShowProgressSig> ShowProgress; boost::signals2::signal<CClientUIInterface::NotifyBlockTipSig> NotifyBlockTip; boost::signals2::signal<CClientUIInterface::NotifyHeaderTipSig> NotifyHeaderTip; @@ -36,7 +35,6 @@ ADD_SIGNALS_IMPL_WRAPPER(InitMessage); ADD_SIGNALS_IMPL_WRAPPER(NotifyNumConnectionsChanged); ADD_SIGNALS_IMPL_WRAPPER(NotifyNetworkActiveChanged); ADD_SIGNALS_IMPL_WRAPPER(NotifyAlertChanged); -ADD_SIGNALS_IMPL_WRAPPER(LoadWallet); ADD_SIGNALS_IMPL_WRAPPER(ShowProgress); ADD_SIGNALS_IMPL_WRAPPER(NotifyBlockTip); ADD_SIGNALS_IMPL_WRAPPER(NotifyHeaderTip); @@ -48,7 +46,6 @@ void CClientUIInterface::InitMessage(const std::string& message) { return g_ui_s void CClientUIInterface::NotifyNumConnectionsChanged(int newNumConnections) { return g_ui_signals.NotifyNumConnectionsChanged(newNumConnections); } void CClientUIInterface::NotifyNetworkActiveChanged(bool networkActive) { return g_ui_signals.NotifyNetworkActiveChanged(networkActive); } void CClientUIInterface::NotifyAlertChanged() { return g_ui_signals.NotifyAlertChanged(); } -void CClientUIInterface::LoadWallet(std::unique_ptr<interfaces::Wallet>& wallet) { return g_ui_signals.LoadWallet(wallet); } void CClientUIInterface::ShowProgress(const std::string& title, int nProgress, bool resume_possible) { return g_ui_signals.ShowProgress(title, nProgress, resume_possible); } void CClientUIInterface::NotifyBlockTip(bool b, const CBlockIndex* i) { return g_ui_signals.NotifyBlockTip(b, i); } void CClientUIInterface::NotifyHeaderTip(bool b, const CBlockIndex* i) { return g_ui_signals.NotifyHeaderTip(b, i); } diff --git a/src/ui_interface.h b/src/ui_interface.h index 650a29ae3d..b402177b85 100644 --- a/src/ui_interface.h +++ b/src/ui_interface.h @@ -1,5 +1,5 @@ // Copyright (c) 2010 Satoshi Nakamoto -// Copyright (c) 2012-2019 The Bitcoin Core developers +// Copyright (c) 2012-2020 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -17,10 +17,6 @@ class connection; } } // namespace boost -namespace interfaces { -class Wallet; -} // namespace interfaces - /** General change type (added, updated, removed). */ enum ChangeType { @@ -105,9 +101,6 @@ public: */ ADD_SIGNALS_DECL_WRAPPER(NotifyAlertChanged, void, ); - /** A wallet has been loaded. */ - ADD_SIGNALS_DECL_WRAPPER(LoadWallet, void, std::unique_ptr<interfaces::Wallet>& wallet); - /** * Show progress e.g. for verifychain. * resume_possible indicates shutting down now will result in the current progress action resuming upon restart. diff --git a/src/util/bip32.cpp b/src/util/bip32.cpp index 571c6ec5e1..6f176dd5ec 100644 --- a/src/util/bip32.cpp +++ b/src/util/bip32.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2019-2018 The Bitcoin Core developers +// Copyright (c) 2019 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/util/bip32.h b/src/util/bip32.h index c93940e4eb..7e58b79f38 100644 --- a/src/util/bip32.h +++ b/src/util/bip32.h @@ -1,4 +1,4 @@ -// Copyright (c) 2019-2018 The Bitcoin Core developers +// Copyright (c) 2019 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/util/settings.h b/src/util/settings.h index 9ca581109d..1d03639fa2 100644 --- a/src/util/settings.h +++ b/src/util/settings.h @@ -1,4 +1,4 @@ -// Copyright (c) 2019 The Bitcoin Core developers +// Copyright (c) 2019-2020 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -71,11 +71,11 @@ struct SettingsSpan { explicit SettingsSpan(const SettingsValue& value) noexcept : SettingsSpan(&value, 1) {} explicit SettingsSpan(const SettingsValue* data, size_t size) noexcept : data(data), size(size) {} explicit SettingsSpan(const std::vector<SettingsValue>& vec) noexcept; - const SettingsValue* begin() const; //<! Pointer to first non-negated value. - const SettingsValue* end() const; //<! Pointer to end of values. - bool empty() const; //<! True if there are any non-negated values. - bool last_negated() const; //<! True if the last value is negated. - size_t negated() const; //<! Number of negated values. + const SettingsValue* begin() const; //!< Pointer to first non-negated value. + const SettingsValue* end() const; //!< Pointer to end of values. + bool empty() const; //!< True if there are any non-negated values. + bool last_negated() const; //!< True if the last value is negated. + size_t negated() const; //!< Number of negated values. const SettingsValue* data = nullptr; size_t size = 0; diff --git a/src/util/system.cpp b/src/util/system.cpp index 8d1efc170a..d1bd1de5d1 100644 --- a/src/util/system.cpp +++ b/src/util/system.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2019 The Bitcoin Core developers +// Copyright (c) 2009-2020 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/util/system.h b/src/util/system.h index 394adb9555..473019bbed 100644 --- a/src/util/system.h +++ b/src/util/system.h @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2019 The Bitcoin Core developers +// Copyright (c) 2009-2020 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -155,7 +155,7 @@ protected: unsigned int m_flags; }; - mutable CCriticalSection cs_args; + mutable RecursiveMutex cs_args; util::Settings m_settings GUARDED_BY(cs_args); std::string m_network GUARDED_BY(cs_args); std::set<std::string> m_network_only_args GUARDED_BY(cs_args); diff --git a/src/util/validation.cpp b/src/util/validation.cpp index bd52f57751..89bc6665a4 100644 --- a/src/util/validation.cpp +++ b/src/util/validation.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2019 The Bitcoin Core developers +// Copyright (c) 2009-2020 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -8,12 +8,18 @@ #include <consensus/validation.h> #include <tinyformat.h> -/** Convert ValidationState to a human-readable message for logging */ std::string FormatStateMessage(const ValidationState &state) { - return strprintf("%s%s", - state.GetRejectReason(), - state.GetDebugMessage().empty() ? "" : ", "+state.GetDebugMessage()); + if (state.IsValid()) { + return "Valid"; + } + + const std::string debug_message = state.GetDebugMessage(); + if (!debug_message.empty()) { + return strprintf("%s, %s", state.GetRejectReason(), debug_message); + } + + return state.GetRejectReason(); } const std::string strMessageMagic = "Bitcoin Signed Message:\n"; diff --git a/src/validation.cpp b/src/validation.cpp index cdffec48ab..9854740e6f 100644 --- a/src/validation.cpp +++ b/src/validation.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2019 The Bitcoin Core developers +// Copyright (c) 2009-2020 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -133,7 +133,7 @@ CTxMemPool mempool(&feeEstimator); namespace { CBlockIndex* pindexBestInvalid = nullptr; - CCriticalSection cs_LastBlockFile; + RecursiveMutex cs_LastBlockFile; std::vector<CBlockFileInfo> vinfoBlockFile; int nLastBlockFile = 0; /** Global flag to indicate we should check to see if there are @@ -2187,13 +2187,44 @@ bool CChainState::ConnectBlock(const CBlock& block, BlockValidationState& state, return true; } +CoinsCacheSizeState CChainState::GetCoinsCacheSizeState(const CTxMemPool& tx_pool) +{ + return this->GetCoinsCacheSizeState( + tx_pool, + nCoinCacheUsage, + gArgs.GetArg("-maxmempool", DEFAULT_MAX_MEMPOOL_SIZE) * 1000000); +} + +CoinsCacheSizeState CChainState::GetCoinsCacheSizeState( + const CTxMemPool& tx_pool, + size_t max_coins_cache_size_bytes, + size_t max_mempool_size_bytes) +{ + int64_t nMempoolUsage = tx_pool.DynamicMemoryUsage(); + int64_t cacheSize = CoinsTip().DynamicMemoryUsage(); + int64_t nTotalSpace = + max_coins_cache_size_bytes + std::max<int64_t>(max_mempool_size_bytes - nMempoolUsage, 0); + + //! No need to periodic flush if at least this much space still available. + static constexpr int64_t MAX_BLOCK_COINSDB_USAGE_BYTES = 10 * 1024 * 1024; // 10MB + int64_t large_threshold = + std::max((9 * nTotalSpace) / 10, nTotalSpace - MAX_BLOCK_COINSDB_USAGE_BYTES); + + if (cacheSize > nTotalSpace) { + LogPrintf("Cache size (%s) exceeds total space (%s)\n", cacheSize, nTotalSpace); + return CoinsCacheSizeState::CRITICAL; + } else if (cacheSize > large_threshold) { + return CoinsCacheSizeState::LARGE; + } + return CoinsCacheSizeState::OK; +} + bool CChainState::FlushStateToDisk( const CChainParams& chainparams, BlockValidationState &state, FlushStateMode mode, int nManualPruneHeight) { - int64_t nMempoolUsage = mempool.DynamicMemoryUsage(); LOCK(cs_main); assert(this->CanFlushToDisk()); static int64_t nLastWrite = 0; @@ -2208,6 +2239,7 @@ bool CChainState::FlushStateToDisk( { bool fFlushForPrune = false; bool fDoFullFlush = false; + CoinsCacheSizeState cache_state = GetCoinsCacheSizeState(::mempool); LOCK(cs_LastBlockFile); if (fPruneMode && (fCheckForPruning || nManualPruneHeight > 0) && !fReindex) { if (nManualPruneHeight > 0) { @@ -2236,13 +2268,10 @@ bool CChainState::FlushStateToDisk( if (nLastFlush == 0) { nLastFlush = nNow; } - int64_t nMempoolSizeMax = gArgs.GetArg("-maxmempool", DEFAULT_MAX_MEMPOOL_SIZE) * 1000000; - int64_t cacheSize = CoinsTip().DynamicMemoryUsage(); - int64_t nTotalSpace = nCoinCacheUsage + std::max<int64_t>(nMempoolSizeMax - nMempoolUsage, 0); // The cache is large and we're within 10% and 10 MiB of the limit, but we have time now (not in the middle of a block processing). - bool fCacheLarge = mode == FlushStateMode::PERIODIC && cacheSize > std::max((9 * nTotalSpace) / 10, nTotalSpace - MAX_BLOCK_COINSDB_USAGE * 1024 * 1024); + bool fCacheLarge = mode == FlushStateMode::PERIODIC && cache_state >= CoinsCacheSizeState::LARGE; // The cache is over the limit, we have to write now. - bool fCacheCritical = mode == FlushStateMode::IF_NEEDED && cacheSize > nTotalSpace; + bool fCacheCritical = mode == FlushStateMode::IF_NEEDED && cache_state >= CoinsCacheSizeState::CRITICAL; // It's been a while since we wrote the block index to disk. Do this frequently, so we don't need to redownload after a crash. bool fPeriodicWrite = mode == FlushStateMode::PERIODIC && nNow > nLastWrite + (int64_t)DATABASE_WRITE_INTERVAL * 1000000; // It's been very long since we flushed the cache. Do this infrequently, to optimize cache usage. diff --git a/src/validation.h b/src/validation.h index 54f97e7213..a5335edc43 100644 --- a/src/validation.h +++ b/src/validation.h @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2019 The Bitcoin Core developers +// Copyright (c) 2009-2020 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -136,7 +136,7 @@ struct BlockHasher size_t operator()(const uint256& hash) const { return ReadLE64(hash.begin()); } }; -extern CCriticalSection cs_main; +extern RecursiveMutex cs_main; extern CBlockPolicyEstimator feeEstimator; extern CTxMemPool mempool; typedef std::unordered_map<uint256, CBlockIndex*, BlockHasher> BlockMap; @@ -530,6 +530,15 @@ public: void InitCache() EXCLUSIVE_LOCKS_REQUIRED(::cs_main); }; +enum class CoinsCacheSizeState +{ + //! The coins cache is in immediate need of a flush. + CRITICAL = 2, + //! The cache is at >= 90% capacity. + LARGE = 1, + OK = 0 +}; + /** * CChainState stores and provides an API to update our local knowledge of the * current best chain. @@ -551,7 +560,7 @@ private: * Every received block is assigned a unique and increasing identifier, so we * know which one to give priority in case of a fork. */ - CCriticalSection cs_nBlockSequenceId; + RecursiveMutex cs_nBlockSequenceId; /** Blocks loaded from disk are assigned id 0, so start the counter at 1. */ int32_t nBlockSequenceId = 1; /** Decreasing counter (used by subsequent preciousblock calls). */ @@ -563,7 +572,7 @@ private: * the ChainState CriticalSection * A lock that must be held when modifying this ChainState - held in ActivateBestChain() */ - CCriticalSection m_cs_chainstate; + RecursiveMutex m_cs_chainstate; /** * Whether this chainstate is undergoing initial block download. @@ -721,6 +730,17 @@ public: /** Update the chain tip based on database information, i.e. CoinsTip()'s best block. */ bool LoadChainTip(const CChainParams& chainparams) EXCLUSIVE_LOCKS_REQUIRED(cs_main); + //! Dictates whether we need to flush the cache to disk or not. + //! + //! @return the state of the size of the coins cache. + CoinsCacheSizeState GetCoinsCacheSizeState(const CTxMemPool& tx_pool) + EXCLUSIVE_LOCKS_REQUIRED(::cs_main); + + CoinsCacheSizeState GetCoinsCacheSizeState( + const CTxMemPool& tx_pool, + size_t max_coins_cache_size_bytes, + size_t max_mempool_size_bytes) EXCLUSIVE_LOCKS_REQUIRED(::cs_main); + private: bool ActivateBestChainStep(BlockValidationState& state, const CChainParams& chainparams, CBlockIndex* pindexMostWork, const std::shared_ptr<const CBlock>& pblock, bool& fInvalidFound, ConnectTrace& connectTrace) EXCLUSIVE_LOCKS_REQUIRED(cs_main, ::mempool.cs); bool ConnectTip(BlockValidationState& state, const CChainParams& chainparams, CBlockIndex* pindexNew, const std::shared_ptr<const CBlock>& pblock, ConnectTrace& connectTrace, DisconnectedBlockTransactions& disconnectpool) EXCLUSIVE_LOCKS_REQUIRED(cs_main, ::mempool.cs); diff --git a/src/validationinterface.cpp b/src/validationinterface.cpp index 7b20d26f33..0f513c065f 100644 --- a/src/validationinterface.cpp +++ b/src/validationinterface.cpp @@ -1,12 +1,17 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2019 The Bitcoin Core developers +// Copyright (c) 2009-2020 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. #include <validationinterface.h> +#include <chain.h> +#include <consensus/validation.h> +#include <logging.h> #include <primitives/block.h> +#include <primitives/transaction.h> #include <scheduler.h> +#include <util/validation.h> #include <future> #include <unordered_map> @@ -110,52 +115,89 @@ void SyncWithValidationInterfaceQueue() { promise.get_future().wait(); } +// Use a macro instead of a function for conditional logging to prevent +// evaluating arguments when logging is not enabled. +// +// NOTE: The lambda captures all local variables by value. +#define ENQUEUE_AND_LOG_EVENT(event, fmt, name, ...) \ + do { \ + auto local_name = (name); \ + LOG_EVENT("Enqueuing " fmt, local_name, __VA_ARGS__); \ + m_internals->m_schedulerClient.AddToProcessQueue([=] { \ + LOG_EVENT(fmt, local_name, __VA_ARGS__); \ + event(); \ + }); \ + } while (0) + +#define LOG_EVENT(fmt, ...) \ + LogPrint(BCLog::VALIDATION, fmt "\n", __VA_ARGS__) void CMainSignals::UpdatedBlockTip(const CBlockIndex *pindexNew, const CBlockIndex *pindexFork, bool fInitialDownload) { // Dependencies exist that require UpdatedBlockTip events to be delivered in the order in which // the chain actually updates. One way to ensure this is for the caller to invoke this signal // in the same critical section where the chain is updated - m_internals->m_schedulerClient.AddToProcessQueue([pindexNew, pindexFork, fInitialDownload, this] { + auto event = [pindexNew, pindexFork, fInitialDownload, this] { m_internals->UpdatedBlockTip(pindexNew, pindexFork, fInitialDownload); - }); + }; + ENQUEUE_AND_LOG_EVENT(event, "%s: new block hash=%s fork block hash=%s (in IBD=%s)", __func__, + pindexNew->GetBlockHash().ToString(), + pindexFork ? pindexFork->GetBlockHash().ToString() : "null", + fInitialDownload); } void CMainSignals::TransactionAddedToMempool(const CTransactionRef &ptx) { - m_internals->m_schedulerClient.AddToProcessQueue([ptx, this] { + auto event = [ptx, this] { m_internals->TransactionAddedToMempool(ptx); - }); + }; + ENQUEUE_AND_LOG_EVENT(event, "%s: txid=%s wtxid=%s", __func__, + ptx->GetHash().ToString(), + ptx->GetWitnessHash().ToString()); } void CMainSignals::TransactionRemovedFromMempool(const CTransactionRef &ptx) { - m_internals->m_schedulerClient.AddToProcessQueue([ptx, this] { + auto event = [ptx, this] { m_internals->TransactionRemovedFromMempool(ptx); - }); + }; + ENQUEUE_AND_LOG_EVENT(event, "%s: txid=%s wtxid=%s", __func__, + ptx->GetHash().ToString(), + ptx->GetWitnessHash().ToString()); } void CMainSignals::BlockConnected(const std::shared_ptr<const CBlock> &pblock, const CBlockIndex *pindex, const std::shared_ptr<const std::vector<CTransactionRef>>& pvtxConflicted) { - m_internals->m_schedulerClient.AddToProcessQueue([pblock, pindex, pvtxConflicted, this] { + auto event = [pblock, pindex, pvtxConflicted, this] { m_internals->BlockConnected(pblock, pindex, *pvtxConflicted); - }); + }; + ENQUEUE_AND_LOG_EVENT(event, "%s: block hash=%s block height=%d", __func__, + pblock->GetHash().ToString(), + pindex->nHeight); } void CMainSignals::BlockDisconnected(const std::shared_ptr<const CBlock>& pblock, const CBlockIndex* pindex) { - m_internals->m_schedulerClient.AddToProcessQueue([pblock, pindex, this] { + auto event = [pblock, pindex, this] { m_internals->BlockDisconnected(pblock, pindex); - }); + }; + ENQUEUE_AND_LOG_EVENT(event, "%s: block hash=%s block height=%d", __func__, + pblock->GetHash().ToString(), + pindex->nHeight); } void CMainSignals::ChainStateFlushed(const CBlockLocator &locator) { - m_internals->m_schedulerClient.AddToProcessQueue([locator, this] { + auto event = [locator, this] { m_internals->ChainStateFlushed(locator); - }); + }; + ENQUEUE_AND_LOG_EVENT(event, "%s: block hash=%s", __func__, + locator.IsNull() ? "null" : locator.vHave.front().ToString()); } void CMainSignals::BlockChecked(const CBlock& block, const BlockValidationState& state) { + LOG_EVENT("%s: block hash=%s state=%s", __func__, + block.GetHash().ToString(), FormatStateMessage(state)); m_internals->BlockChecked(block, state); } void CMainSignals::NewPoWValidBlock(const CBlockIndex *pindex, const std::shared_ptr<const CBlock> &block) { + LOG_EVENT("%s: block hash=%s", __func__, block->GetHash().ToString()); m_internals->NewPoWValidBlock(pindex, block); } diff --git a/src/validationinterface.h b/src/validationinterface.h index 25e14b5d0e..ed6c560944 100644 --- a/src/validationinterface.h +++ b/src/validationinterface.h @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2019 The Bitcoin Core developers +// Copyright (c) 2009-2020 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -12,7 +12,7 @@ #include <functional> #include <memory> -extern CCriticalSection cs_main; +extern RecursiveMutex cs_main; class BlockValidationState; class CBlock; class CBlockIndex; diff --git a/src/wallet/db.cpp b/src/wallet/db.cpp index 79825847c8..8b042162d8 100644 --- a/src/wallet/db.cpp +++ b/src/wallet/db.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2019 The Bitcoin Core developers +// Copyright (c) 2009-2020 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -44,7 +44,7 @@ void CheckUniqueFileid(const BerkeleyEnvironment& env, const std::string& filena } } -CCriticalSection cs_db; +RecursiveMutex cs_db; std::map<std::string, std::weak_ptr<BerkeleyEnvironment>> g_dbenvs GUARDED_BY(cs_db); //!< Map from directory name to db environment. } // namespace @@ -650,7 +650,7 @@ void BerkeleyEnvironment::ReloadDbEnv() { // Make sure that no Db's are in use AssertLockNotHeld(cs_db); - std::unique_lock<CCriticalSection> lock(cs_db); + std::unique_lock<RecursiveMutex> lock(cs_db); m_db_in_use.wait(lock, [this](){ for (auto& count : mapFileUseCount) { if (count.second > 0) return false; diff --git a/src/wallet/rpcwallet.cpp b/src/wallet/rpcwallet.cpp index 5978c60d84..05719b4754 100644 --- a/src/wallet/rpcwallet.cpp +++ b/src/wallet/rpcwallet.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2010 Satoshi Nakamoto -// Copyright (c) 2009-2019 The Bitcoin Core developers +// Copyright (c) 2009-2020 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -3726,6 +3726,8 @@ UniValue getaddressinfo(const JSONRPCRequest& request) return NullUniValue; } + const std::string example_address = "\"bc1q09vm5lfy0j5reeulh4x5752q25uqqvz34hufdl\""; + RPCHelpMan{"getaddressinfo", "\nReturn information about the given bitcoin address.\n" "Some of the information will only be present if the address is in the active wallet.\n", @@ -3760,24 +3762,26 @@ UniValue getaddressinfo(const JSONRPCRequest& request) " getaddressinfo output fields for the embedded address, excluding metadata (timestamp, hdkeypath,\n" " hdseedid) and relation to the wallet (ismine, iswatchonly).\n" " \"iscompressed\" : true|false, (boolean, optional) If the pubkey is compressed.\n" - " \"label\" : \"label\" (string) The label associated with the address. Defaults to \"\". Equivalent to the name field in the labels array.\n" + " \"label\" : \"label\" (string) The label associated with the address. Defaults to \"\". Equivalent to the label name in the labels array below.\n" " \"timestamp\" : timestamp, (number, optional) The creation time of the key, if available, expressed in " + UNIX_EPOCH_TIME + ".\n" " \"hdkeypath\" : \"keypath\" (string, optional) The HD keypath, if the key is HD and available.\n" " \"hdseedid\" : \"<hash160>\" (string, optional) The Hash160 of the HD seed.\n" " \"hdmasterfingerprint\" : \"<hash160>\" (string, optional) The fingerprint of the master key.\n" - " \"labels\" (object) An array of labels associated with the address. Currently limited to one label but returned\n" + " \"labels\" (json object) An array of labels associated with the address. Currently limited to one label but returned\n" " as an array to keep the API stable if multiple labels are enabled in the future.\n" " [\n" + " \"label name\" (string) The label name. Defaults to \"\". Equivalent to the label field above.\n\n" + " DEPRECATED, will be removed in 0.21. To re-enable, launch bitcoind with `-deprecatedrpc=labelspurpose`:\n" " { (json object of label data)\n" - " \"name\": \"label name\" (string) The label name. Defaults to \"\". Equivalent to the label field above.\n" - " \"purpose\": \"purpose\" (string) The purpose of the associated address (send or receive).\n" - " },...\n" + " \"name\" : \"label name\" (string) The label name. Defaults to \"\". Equivalent to the label field above.\n" + " \"purpose\" : \"purpose\" (string) The purpose of the associated address (send or receive).\n" + " }\n" " ]\n" "}\n" }, RPCExamples{ - HelpExampleCli("getaddressinfo", "\"bc1q09vm5lfy0j5reeulh4x5752q25uqqvz34hufdl\"") + - HelpExampleRpc("getaddressinfo", "\"bc1q09vm5lfy0j5reeulh4x5752q25uqqvz34hufdl\"") + HelpExampleCli("getaddressinfo", example_address) + + HelpExampleRpc("getaddressinfo", example_address) }, }.Check(request); @@ -3785,7 +3789,6 @@ UniValue getaddressinfo(const JSONRPCRequest& request) UniValue ret(UniValue::VOBJ); CTxDestination dest = DecodeDestination(request.params[0].get_str()); - // Make sure the destination is valid if (!IsValidDestination(dest)) { throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Invalid address"); @@ -3811,24 +3814,18 @@ UniValue getaddressinfo(const JSONRPCRequest& request) ret.pushKV("iswatchonly", bool(mine & ISMINE_WATCH_ONLY)); - // Return DescribeWalletAddress fields. - // Always returned: isscript, ischange, iswitness. - // Optional: witness_version, witness_program, script, hex, pubkeys (array), - // sigsrequired, pubkey, embedded, iscompressed. UniValue detail = DescribeWalletAddress(pwallet, dest); ret.pushKVs(detail); // Return label field if existing. Currently only one label can be // associated with an address, so the label should be equivalent to the - // value of the name key/value pair in the labels hash array below. + // value of the name key/value pair in the labels array below. if (pwallet->mapAddressBook.count(dest)) { ret.pushKV("label", pwallet->mapAddressBook[dest].name); } ret.pushKV("ischange", pwallet->IsChange(scriptPubKey)); - // Fetch KeyMetadata, if present, for the timestamp, hdkeypath, hdseedid, - // and hdmasterfingerprint fields. ScriptPubKeyMan* spk_man = pwallet->GetScriptPubKeyMan(scriptPubKey); if (spk_man) { if (const CKeyMetadata* meta = spk_man->GetMetadata(dest)) { @@ -3841,15 +3838,22 @@ UniValue getaddressinfo(const JSONRPCRequest& request) } } - // Return a labels array containing a hash of key/value pairs for the label - // name and address purpose. The name value is equivalent to the label field - // above. Currently only one label can be associated with an address, but we - // return an array so the API remains stable if we allow multiple labels to - // be associated with an address in the future. + // Return a `labels` array containing the label associated with the address, + // equivalent to the `label` field above. Currently only one label can be + // associated with an address, but we return an array so the API remains + // stable if we allow multiple labels to be associated with an address in + // the future. + // + // DEPRECATED: The previous behavior of returning an array containing a JSON + // object of `name` and `purpose` key/value pairs has been deprecated. UniValue labels(UniValue::VARR); std::map<CTxDestination, CAddressBookData>::iterator mi = pwallet->mapAddressBook.find(dest); if (mi != pwallet->mapAddressBook.end()) { - labels.push_back(AddressBookDataToJSON(mi->second, true)); + if (pwallet->chain().rpcEnableDeprecated("labelspurpose")) { + labels.push_back(AddressBookDataToJSON(mi->second, true)); + } else { + labels.push_back(mi->second.name); + } } ret.pushKV("labels", std::move(labels)); diff --git a/src/wallet/scriptpubkeyman.h b/src/wallet/scriptpubkeyman.h index b78494921c..8b50711280 100644 --- a/src/wallet/scriptpubkeyman.h +++ b/src/wallet/scriptpubkeyman.h @@ -1,4 +1,4 @@ -// Copyright (c) 2019 The Bitcoin Core developers +// Copyright (c) 2019-2020 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -420,7 +420,7 @@ public: void NotifyCanGetAddressesChanged() const; template<typename... Params> void WalletLogPrintf(const std::string& fmt, const Params&... parameters) const; CWallet& m_wallet; - CCriticalSection& cs_wallet; + RecursiveMutex& cs_wallet; }; #endif // BITCOIN_WALLET_SCRIPTPUBKEYMAN_H diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp index cc6eebba97..c30125e827 100644 --- a/src/wallet/wallet.cpp +++ b/src/wallet/wallet.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2019 The Bitcoin Core developers +// Copyright (c) 2009-2020 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -45,8 +45,9 @@ const std::map<uint64_t,std::string> WALLET_FLAG_CAVEATS{ static const size_t OUTPUT_GROUP_MAX_ENTRIES = 10; -static CCriticalSection cs_wallets; +static RecursiveMutex cs_wallets; static std::vector<std::shared_ptr<CWallet>> vpwallets GUARDED_BY(cs_wallets); +static std::list<LoadWalletFn> g_load_wallet_fns GUARDED_BY(cs_wallets); bool AddWallet(const std::shared_ptr<CWallet>& wallet) { @@ -89,6 +90,13 @@ std::shared_ptr<CWallet> GetWallet(const std::string& name) return nullptr; } +std::unique_ptr<interfaces::Handler> HandleLoadWallet(LoadWalletFn load_wallet) +{ + LOCK(cs_wallets); + auto it = g_load_wallet_fns.emplace(g_load_wallet_fns.end(), std::move(load_wallet)); + return interfaces::MakeHandler([it] { LOCK(cs_wallets); g_load_wallet_fns.erase(it); }); +} + static Mutex g_wallet_release_mutex; static std::condition_variable g_wallet_release_cv; static std::set<std::string> g_unloading_wallet_set; @@ -700,7 +708,7 @@ bool CWallet::MarkReplaced(const uint256& originalHash, const uint256& newHash) return success; } -void CWallet::SetUsedDestinationState(WalletBatch& batch, const uint256& hash, unsigned int n, bool used) +void CWallet::SetUsedDestinationState(WalletBatch& batch, const uint256& hash, unsigned int n, bool used, std::set<CTxDestination>& tx_destinations) { AssertLockHeld(cs_wallet); const CWalletTx* srctx = GetWalletTx(hash); @@ -710,7 +718,9 @@ void CWallet::SetUsedDestinationState(WalletBatch& batch, const uint256& hash, u if (ExtractDestination(srctx->tx->vout[n].scriptPubKey, dst)) { if (IsMine(dst)) { if (used && !GetDestData(dst, "used", nullptr)) { - AddDestData(batch, dst, "used", "p"); // p for "present", opposite of absent (null) + if (AddDestData(batch, dst, "used", "p")) { // p for "present", opposite of absent (null) + tx_destinations.insert(dst); + } } else if (!used && GetDestData(dst, "used", nullptr)) { EraseDestData(batch, dst, "used"); } @@ -757,10 +767,14 @@ bool CWallet::AddToWallet(const CWalletTx& wtxIn, bool fFlushOnClose) if (IsWalletFlagSet(WALLET_FLAG_AVOID_REUSE)) { // Mark used destinations + std::set<CTxDestination> tx_destinations; + for (const CTxIn& txin : wtxIn.tx->vin) { const COutPoint& op = txin.prevout; - SetUsedDestinationState(batch, op.hash, op.n, true); + SetUsedDestinationState(batch, op.hash, op.n, true, tx_destinations); } + + MarkDestinationsDirty(tx_destinations); } // Inserts only if not already there, returns tx inserted or tx found @@ -2183,8 +2197,8 @@ std::map<CTxDestination, std::vector<COutput>> CWallet::ListCoins(interfaces::Ch std::vector<COutPoint> lockedCoins; ListLockedCoins(lockedCoins); - // Include watch-only for wallets without private keys - const bool include_watch_only = IsWalletFlagSet(WALLET_FLAG_DISABLE_PRIVATE_KEYS); + // Include watch-only for LegacyScriptPubKeyMan wallets without private keys + const bool include_watch_only = GetLegacyScriptPubKeyMan() && IsWalletFlagSet(WALLET_FLAG_DISABLE_PRIVATE_KEYS); const isminetype is_mine_filter = include_watch_only ? ISMINE_WATCH_ONLY : ISMINE_SPENDABLE; for (const COutPoint& output : lockedCoins) { auto it = mapWallet.find(output.hash); @@ -3154,6 +3168,21 @@ int64_t CWallet::GetOldestKeyPoolTime() return oldestKey; } +void CWallet::MarkDestinationsDirty(const std::set<CTxDestination>& destinations) { + for (auto& entry : mapWallet) { + CWalletTx& wtx = entry.second; + + for (unsigned int i = 0; i < wtx.tx->vout.size(); i++) { + CTxDestination dst; + + if (ExtractDestination(wtx.tx->vout[i].scriptPubKey, dst) && destinations.count(dst)) { + wtx.MarkDirty(); + break; + } + } + } +} + std::map<CTxDestination, CAmount> CWallet::GetAddressBalances(interfaces::Chain::Lock& locked_chain) { std::map<CTxDestination, CAmount> balances; @@ -3911,7 +3940,12 @@ std::shared_ptr<CWallet> CWallet::CreateWalletFromFile(interfaces::Chain& chain, } } - chain.loadWallet(interfaces::MakeWallet(walletInstance)); + { + LOCK(cs_wallets); + for (auto& load_wallet : g_load_wallet_fns) { + load_wallet(interfaces::MakeWallet(walletInstance)); + } + } // Register with the validation interface. It's ok to do this after rescan since we're still holding locked_chain. walletInstance->handleNotifications(); diff --git a/src/wallet/wallet.h b/src/wallet/wallet.h index 9dad0d780a..846a502614 100644 --- a/src/wallet/wallet.h +++ b/src/wallet/wallet.h @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2019 The Bitcoin Core developers +// Copyright (c) 2009-2020 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -35,6 +35,8 @@ #include <boost/signals2/signal.hpp> +using LoadWalletFn = std::function<void(std::unique_ptr<interfaces::Wallet> wallet)>; + //! Explicitly unload and delete the wallet. //! Blocks the current thread after signaling the unload intent so that all //! wallet clients release the wallet. @@ -48,6 +50,7 @@ bool HasWallets(); std::vector<std::shared_ptr<CWallet>> GetWallets(); std::shared_ptr<CWallet> GetWallet(const std::string& name); std::shared_ptr<CWallet> LoadWallet(interfaces::Chain& chain, const WalletLocation& location, std::string& error, std::vector<std::string>& warnings); +std::unique_ptr<interfaces::Handler> HandleLoadWallet(LoadWalletFn load_wallet); enum class WalletCreationStatus { SUCCESS, @@ -696,7 +699,7 @@ public: * Main wallet lock. * This lock protects all the fields added by CWallet. */ - mutable CCriticalSection cs_wallet; + mutable RecursiveMutex cs_wallet; /** Get database handle used by this wallet. Ideally this function would * not be necessary. @@ -800,7 +803,7 @@ public: // Whether this or any known UTXO with the same single key has been spent. bool IsUsedDestination(const uint256& hash, unsigned int n) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet); - void SetUsedDestinationState(WalletBatch& batch, const uint256& hash, unsigned int n, bool used) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet); + void SetUsedDestinationState(WalletBatch& batch, const uint256& hash, unsigned int n, bool used, std::set<CTxDestination>& tx_destinations) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet); std::vector<OutputGroup> GroupOutputs(const std::vector<COutput>& outputs, bool single_coin) const; @@ -960,6 +963,12 @@ public: std::set<CTxDestination> GetLabelAddresses(const std::string& label) const; + /** + * Marks all outputs in each one of the destinations dirty, so their cache is + * reset and does not return outdated information. + */ + void MarkDestinationsDirty(const std::set<CTxDestination>& destinations) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet); + bool GetNewDestination(const OutputType type, const std::string label, CTxDestination& dest, std::string& error); bool GetNewChangeDestination(const OutputType type, CTxDestination& dest, std::string& error); @@ -1130,7 +1139,7 @@ public: // Temporary LegacyScriptPubKeyMan accessors and aliases. friend class LegacyScriptPubKeyMan; std::unique_ptr<LegacyScriptPubKeyMan> m_spk_man = MakeUnique<LegacyScriptPubKeyMan>(*this); - CCriticalSection& cs_KeyStore = m_spk_man->cs_KeyStore; + RecursiveMutex& cs_KeyStore = m_spk_man->cs_KeyStore; LegacyScriptPubKeyMan::KeyMap& mapKeys GUARDED_BY(cs_KeyStore) = m_spk_man->mapKeys; LegacyScriptPubKeyMan::ScriptMap& mapScripts GUARDED_BY(cs_KeyStore) = m_spk_man->mapScripts; LegacyScriptPubKeyMan::CryptedKeyMap& mapCryptedKeys GUARDED_BY(cs_KeyStore) = m_spk_man->mapCryptedKeys; diff --git a/src/zmq/zmqpublishnotifier.cpp b/src/zmq/zmqpublishnotifier.cpp index 0dab6a06d5..04806903c2 100644 --- a/src/zmq/zmqpublishnotifier.cpp +++ b/src/zmq/zmqpublishnotifier.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2015-2019 The Bitcoin Core developers +// Copyright (c) 2015-2020 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -112,7 +112,8 @@ bool CZMQAbstractPublishNotifier::Initialize(void *pcontext) void CZMQAbstractPublishNotifier::Shutdown() { - assert(psocket); + // Early return if Initialize was not called + if (!psocket) return; int count = mapPublishNotifiers.count(address); diff --git a/test/functional/feature_config_args.py b/test/functional/feature_config_args.py index 801209b1c0..003a74184b 100755 --- a/test/functional/feature_config_args.py +++ b/test/functional/feature_config_args.py @@ -1,5 +1,5 @@ #!/usr/bin/env python3 -# Copyright (c) 2017-2019 The Bitcoin Core developers +# Copyright (c) 2017-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Test various command line arguments and configuration file parameters.""" @@ -79,7 +79,7 @@ class ConfArgsTest(BitcoinTestFramework): conf.write('') # clear def test_log_buffer(self): - with self.nodes[0].assert_debug_log(expected_msgs=['Warning: parsed potentially confusing double-negative -connect=0']): + with self.nodes[0].assert_debug_log(expected_msgs=['Warning: parsed potentially confusing double-negative -connect=0\n']): self.start_node(0, extra_args=['-noconnect=0']) self.stop_node(0) diff --git a/test/functional/interface_zmq.py b/test/functional/interface_zmq.py index 5aea10fbce..89c55f31f3 100755 --- a/test/functional/interface_zmq.py +++ b/test/functional/interface_zmq.py @@ -59,6 +59,10 @@ class ZMQTest (BitcoinTestFramework): # Note that the publishing order is not defined in the documentation and # is subject to change. import zmq + + # Invalid zmq arguments don't take down the node, see #17185. + self.restart_node(0, ["-zmqpubrawtx=foo", "-zmqpubhashtx=bar"]) + address = 'tcp://127.0.0.1:28332' socket = self.ctx.socket(zmq.SUB) socket.set(zmq.RCVTIMEO, 60000) diff --git a/test/functional/p2p_invalid_messages.py b/test/functional/p2p_invalid_messages.py index 20864881c1..07eacf410d 100755 --- a/test/functional/p2p_invalid_messages.py +++ b/test/functional/p2p_invalid_messages.py @@ -145,13 +145,13 @@ class InvalidMessagesTest(BitcoinTestFramework): def test_magic_bytes(self): conn = self.nodes[0].add_p2p_connection(P2PDataStore()) - def swap_magic_bytes(): + async def swap_magic_bytes(): conn._on_data = lambda: None # Need to ignore all incoming messages from now, since they come with "invalid" magic bytes conn.magic_bytes = b'\x00\x11\x22\x32' # Call .result() to block until the atomic swap is complete, otherwise # we might run into races later on - asyncio.run_coroutine_threadsafe(asyncio.coroutine(swap_magic_bytes)(), NetworkThread.network_event_loop).result() + asyncio.run_coroutine_threadsafe(swap_magic_bytes(), NetworkThread.network_event_loop).result() with self.nodes[0].assert_debug_log(['PROCESSMESSAGE: INVALID MESSAGESTART ping']): conn.send_message(messages.msg_ping(nonce=0xff)) diff --git a/test/functional/rpc_getaddressinfo_labels_purpose_deprecation.py b/test/functional/rpc_getaddressinfo_labels_purpose_deprecation.py new file mode 100755 index 0000000000..193900dba2 --- /dev/null +++ b/test/functional/rpc_getaddressinfo_labels_purpose_deprecation.py @@ -0,0 +1,48 @@ +#!/usr/bin/env python3 +# Copyright (c) 2020-2019 The Bitcoin Core developers +# Distributed under the MIT software license, see the accompanying +# file COPYING or http://www.opensource.org/licenses/mit-license.php. +""" +Test deprecation of RPC getaddressinfo `labels` returning an array +containing a JSON hash of `name` and purpose` key-value pairs. It now +returns an array of label names. + +""" +from test_framework.test_framework import BitcoinTestFramework +from test_framework.util import assert_equal + +LABELS_TO_TEST = frozenset({"" , "New 𝅘𝅥𝅯 $<#>&!рыба Label"}) + +class GetAddressInfoLabelsPurposeDeprecationTest(BitcoinTestFramework): + def set_test_params(self): + self.num_nodes = 2 + self.setup_clean_chain = False + # Start node[0] with -deprecatedrpc=labelspurpose and node[1] without. + self.extra_args = [["-deprecatedrpc=labelspurpose"], []] + + def skip_test_if_missing_module(self): + self.skip_if_no_wallet() + + def test_labels(self, node_num, label_name, expected_value): + node = self.nodes[node_num] + address = node.getnewaddress() + if label_name != "": + node.setlabel(address, label_name) + self.log.info(" set label to {}".format(label_name)) + labels = node.getaddressinfo(address)["labels"] + self.log.info(" labels = {}".format(labels)) + assert_equal(labels, expected_value) + + def run_test(self): + """Test getaddressinfo labels with and without -deprecatedrpc flag.""" + self.log.info("Test getaddressinfo labels with -deprecatedrpc flag") + for label in LABELS_TO_TEST: + self.test_labels(node_num=0, label_name=label, expected_value=[{"name": label, "purpose": "receive"}]) + + self.log.info("Test getaddressinfo labels without -deprecatedrpc flag") + for label in LABELS_TO_TEST: + self.test_labels(node_num=1, label_name=label, expected_value=[label]) + + +if __name__ == '__main__': + GetAddressInfoLabelsPurposeDeprecationTest().main() diff --git a/test/functional/test_framework/wallet_util.py b/test/functional/test_framework/wallet_util.py index 881df80f64..eb537015fb 100755 --- a/test/functional/test_framework/wallet_util.py +++ b/test/functional/test_framework/wallet_util.py @@ -1,5 +1,5 @@ #!/usr/bin/env python3 -# Copyright (c) 2018-2019 The Bitcoin Core developers +# Copyright (c) 2018-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Useful util functions for testing the wallet""" @@ -88,11 +88,6 @@ def get_multisig(node): p2sh_p2wsh_script=CScript([OP_HASH160, witness_script, OP_EQUAL]).hex(), p2sh_p2wsh_addr=script_to_p2sh_p2wsh(script_code)) -def labels_value(name="", purpose="receive"): - """Generate a getaddressinfo labels array from a name and purpose. - Often used as the value of a labels kwarg for calling test_address below.""" - return [{"name": name, "purpose": purpose}] - def test_address(node, address, **kwargs): """Get address info for `address` and test whether the returned values are as expected.""" addr_info = node.getaddressinfo(address) diff --git a/test/functional/test_runner.py b/test/functional/test_runner.py index 110733c529..acb559911b 100755 --- a/test/functional/test_runner.py +++ b/test/functional/test_runner.py @@ -212,6 +212,7 @@ BASE_SCRIPTS = [ 'p2p_permissions.py', 'feature_blocksdir.py', 'feature_config_args.py', + 'rpc_getaddressinfo_labels_purpose_deprecation.py', 'rpc_help.py', 'feature_help.py', 'feature_shutdown.py', diff --git a/test/functional/wallet_avoidreuse.py b/test/functional/wallet_avoidreuse.py index 0ca8c80956..1ca02a695c 100755 --- a/test/functional/wallet_avoidreuse.py +++ b/test/functional/wallet_avoidreuse.py @@ -1,5 +1,5 @@ #!/usr/bin/env python3 -# Copyright (c) 2018-2019 The Bitcoin Core developers +# Copyright (c) 2018-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Test the avoid_reuse and setwalletflag features.""" @@ -91,7 +91,8 @@ class AvoidReuseTest(BitcoinTestFramework): self.test_fund_send_fund_send("p2sh-segwit") reset_balance(self.nodes[1], self.nodes[0].getnewaddress()) self.test_fund_send_fund_send("bech32") - + reset_balance(self.nodes[1], self.nodes[0].getnewaddress()) + self.test_getbalances_used() def test_persistence(self): '''Test that wallet files persist the avoid_reuse flag.''' @@ -257,5 +258,35 @@ class AvoidReuseTest(BitcoinTestFramework): assert_approx(self.nodes[1].getbalance(), 1, 0.001) assert_approx(self.nodes[1].getbalance(avoid_reuse=False), 11, 0.001) + def test_getbalances_used(self): + ''' + getbalances and listunspent should pick up on reused addresses + immediately, even for address reusing outputs created before the first + transaction was spending from that address + ''' + self.log.info("Test getbalances used category") + + # node under test should be completely empty + assert_equal(self.nodes[1].getbalance(avoid_reuse=False), 0) + + new_addr = self.nodes[1].getnewaddress() + ret_addr = self.nodes[0].getnewaddress() + + # send multiple transactions, reusing one address + for _ in range(11): + self.nodes[0].sendtoaddress(new_addr, 1) + + self.nodes[0].generate(1) + self.sync_all() + + # send transaction that should not use all the available outputs + # per the current coin selection algorithm + self.nodes[1].sendtoaddress(ret_addr, 5) + + # getbalances and listunspent should show the remaining outputs + # in the reused address as used/reused + assert_unspent(self.nodes[1], total_count=2, total_sum=6, reused_count=1, reused_sum=1) + assert_balances(self.nodes[1], mine={"used": 1, "trusted": 5}) + if __name__ == '__main__': AvoidReuseTest().main() diff --git a/test/functional/wallet_basic.py b/test/functional/wallet_basic.py index 2606afa0e4..4780e9263e 100755 --- a/test/functional/wallet_basic.py +++ b/test/functional/wallet_basic.py @@ -15,10 +15,7 @@ from test_framework.util import ( connect_nodes, wait_until, ) -from test_framework.wallet_util import ( - labels_value, - test_address, -) +from test_framework.wallet_util import test_address class WalletTest(BitcoinTestFramework): @@ -395,7 +392,7 @@ class WalletTest(BitcoinTestFramework): for label in [u'рыба', u'𝅘𝅥𝅯']: addr = self.nodes[0].getnewaddress() self.nodes[0].setlabel(addr, label) - test_address(self.nodes[0], addr, label=label, labels=labels_value(name=label)) + test_address(self.nodes[0], addr, label=label, labels=[label]) assert label in self.nodes[0].listlabels() self.nodes[0].rpc.ensure_ascii = True # restore to default diff --git a/test/functional/wallet_import_with_label.py b/test/functional/wallet_import_with_label.py index 651ecd18b2..f3a28785ce 100755 --- a/test/functional/wallet_import_with_label.py +++ b/test/functional/wallet_import_with_label.py @@ -1,5 +1,5 @@ #!/usr/bin/env python3 -# Copyright (c) 2018-2019 The Bitcoin Core developers +# Copyright (c) 2018-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Test the behavior of RPC importprivkey on set and unset labels of @@ -11,10 +11,7 @@ with and without a label. """ from test_framework.test_framework import BitcoinTestFramework -from test_framework.wallet_util import ( - labels_value, - test_address, -) +from test_framework.wallet_util import test_address class ImportWithLabel(BitcoinTestFramework): @@ -40,7 +37,7 @@ class ImportWithLabel(BitcoinTestFramework): iswatchonly=True, ismine=False, label=label, - labels=labels_value(name=label)) + labels=[label]) self.log.info( "Import the watch-only address's private key without a " @@ -48,11 +45,7 @@ class ImportWithLabel(BitcoinTestFramework): ) priv_key = self.nodes[0].dumpprivkey(address) self.nodes[1].importprivkey(priv_key) - - test_address(self.nodes[1], - address, - label=label, - labels=labels_value(name=label)) + test_address(self.nodes[1], address, label=label, labels=[label]) self.log.info( "Test importaddress without label and importprivkey with label." @@ -65,7 +58,7 @@ class ImportWithLabel(BitcoinTestFramework): iswatchonly=True, ismine=False, label="", - labels=labels_value()) + labels=[""]) self.log.info( "Import the watch-only address's private key with a " @@ -75,10 +68,7 @@ class ImportWithLabel(BitcoinTestFramework): label2 = "Test Label 2" self.nodes[1].importprivkey(priv_key2, label2) - test_address(self.nodes[1], - address2, - label=label2, - labels=labels_value(name=label2)) + test_address(self.nodes[1], address2, label=label2, labels=[label2]) self.log.info("Test importaddress with label and importprivkey with label.") self.log.info("Import a watch-only address with a label.") @@ -90,7 +80,7 @@ class ImportWithLabel(BitcoinTestFramework): iswatchonly=True, ismine=False, label=label3_addr, - labels=labels_value(name=label3_addr)) + labels=[label3_addr]) self.log.info( "Import the watch-only address's private key with a " @@ -100,10 +90,7 @@ class ImportWithLabel(BitcoinTestFramework): label3_priv = "Test Label 3 for importprivkey" self.nodes[1].importprivkey(priv_key3, label3_priv) - test_address(self.nodes[1], - address3, - label=label3_priv, - labels=labels_value(name=label3_priv)) + test_address(self.nodes[1], address3, label=label3_priv, labels=[label3_priv]) self.log.info( "Test importprivkey won't label new dests with the same " @@ -118,7 +105,7 @@ class ImportWithLabel(BitcoinTestFramework): iswatchonly=True, ismine=False, label=label4_addr, - labels=labels_value(name=label4_addr), + labels=[label4_addr], embedded=None) self.log.info( @@ -131,15 +118,9 @@ class ImportWithLabel(BitcoinTestFramework): self.nodes[1].importprivkey(priv_key4) embedded_addr = self.nodes[1].getaddressinfo(address4)['embedded']['address'] - test_address(self.nodes[1], - embedded_addr, - label="", - labels=labels_value()) + test_address(self.nodes[1], embedded_addr, label="", labels=[""]) - test_address(self.nodes[1], - address4, - label=label4_addr, - labels=labels_value(name=label4_addr)) + test_address(self.nodes[1], address4, label=label4_addr, labels=[label4_addr]) self.stop_nodes() diff --git a/test/functional/wallet_importmulti.py b/test/functional/wallet_importmulti.py index 5febac5998..eb55578bfd 100755 --- a/test/functional/wallet_importmulti.py +++ b/test/functional/wallet_importmulti.py @@ -29,7 +29,6 @@ from test_framework.util import ( from test_framework.wallet_util import ( get_key, get_multisig, - labels_value, test_address, ) @@ -571,7 +570,7 @@ class ImportMultiTest(BitcoinTestFramework): solvable=True, ismine=True, label=p2sh_p2wpkh_label, - labels=labels_value(name=p2sh_p2wpkh_label)) + labels=[p2sh_p2wpkh_label]) # Test ranged descriptor fails if range is not specified xpriv = "tprv8ZgxMBicQKsPeuVhWwi6wuMQGfPKi9Li5GtX35jVNknACgqe3CY4g5xgkfDDJcmtF7o1QnxWDRYw4H5P26PXq7sbcUkEqeR4fg3Kxp2tigg" @@ -643,7 +642,7 @@ class ImportMultiTest(BitcoinTestFramework): solvable=True, ismine=False, label=p2pkh_label, - labels=labels_value(name=p2pkh_label)) + labels=[p2pkh_label]) # Test import fails if both desc and scriptPubKey are provided key = get_key(self.nodes[0]) diff --git a/test/functional/wallet_labels.py b/test/functional/wallet_labels.py index 33e067601e..037a09b05f 100755 --- a/test/functional/wallet_labels.py +++ b/test/functional/wallet_labels.py @@ -1,5 +1,5 @@ #!/usr/bin/env python3 -# Copyright (c) 2016-2019 The Bitcoin Core developers +# Copyright (c) 2016-2020 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Test label RPCs. @@ -13,10 +13,8 @@ from collections import defaultdict from test_framework.test_framework import BitcoinTestFramework from test_framework.util import assert_equal, assert_raises_rpc_error -from test_framework.wallet_util import ( - labels_value, - test_address, -) +from test_framework.wallet_util import test_address + class WalletLabelsTest(BitcoinTestFramework): def set_test_params(self): @@ -157,12 +155,7 @@ class Label: if self.receive_address is not None: assert self.receive_address in self.addresses for address in self.addresses: - test_address( - node, - address, - label=self.name, - labels=labels_value(name=self.name, purpose=self.purpose[address]) - ) + test_address(node, address, label=self.name, labels=[self.name]) assert self.name in node.listlabels() assert_equal( node.getaddressesbylabel(self.name), diff --git a/test/functional/wallet_listreceivedby.py b/test/functional/wallet_listreceivedby.py index afd473306d..4b83e1613f 100755 --- a/test/functional/wallet_listreceivedby.py +++ b/test/functional/wallet_listreceivedby.py @@ -11,10 +11,7 @@ from test_framework.util import ( assert_equal, assert_raises_rpc_error, ) -from test_framework.wallet_util import ( - labels_value, - test_address, -) +from test_framework.wallet_util import test_address class ReceivedByTest(BitcoinTestFramework): @@ -131,7 +128,7 @@ class ReceivedByTest(BitcoinTestFramework): # set pre-state label = '' address = self.nodes[1].getnewaddress() - test_address(self.nodes[1], address, label=label, labels=labels_value(name=label)) + test_address(self.nodes[1], address, label=label, labels=[label]) received_by_label_json = [r for r in self.nodes[1].listreceivedbylabel() if r["label"] == label][0] balance_by_label = self.nodes[1].getreceivedbylabel(label) diff --git a/test/lint/extended-lint-all.sh b/test/lint/extended-lint-all.sh index 1cdd52621b..65c51e02f5 100755 --- a/test/lint/extended-lint-all.sh +++ b/test/lint/extended-lint-all.sh @@ -1,6 +1,6 @@ #!/usr/bin/env bash # -# Copyright (c) 2019-2018 The Bitcoin Core developers +# Copyright (c) 2019 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. # diff --git a/test/lint/extended-lint-cppcheck.sh b/test/lint/extended-lint-cppcheck.sh index 06c11ebba9..47df25ba6b 100755 --- a/test/lint/extended-lint-cppcheck.sh +++ b/test/lint/extended-lint-cppcheck.sh @@ -1,6 +1,6 @@ #!/usr/bin/env bash # -# Copyright (c) 2019-2018 The Bitcoin Core developers +# Copyright (c) 2019 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. # diff --git a/test/lint/lint-format-strings.py b/test/lint/lint-format-strings.py index 99127e01f8..cc24a0b609 100755 --- a/test/lint/lint-format-strings.py +++ b/test/lint/lint-format-strings.py @@ -17,6 +17,7 @@ FALSE_POSITIVES = [ ("src/index/base.cpp", "FatalError(const char* fmt, const Args&... args)"), ("src/netbase.cpp", "LogConnectFailure(bool manual_connection, const char* fmt, const Args&... args)"), ("src/util/system.cpp", "strprintf(_(COPYRIGHT_HOLDERS).translated, COPYRIGHT_HOLDERS_SUBSTITUTION)"), + ("src/validationinterface.cpp", "LogPrint(BCLog::VALIDATION, fmt \"\\n\", __VA_ARGS__)"), ("src/wallet/wallet.h", "WalletLogPrintf(std::string fmt, Params... parameters)"), ("src/wallet/wallet.h", "LogPrintf((\"%s \" + fmt).c_str(), GetDisplayName(), parameters...)"), ("src/logging.h", "LogPrintf(const char* fmt, const Args&... args)"), diff --git a/test/sanitizer_suppressions/tsan b/test/sanitizer_suppressions/tsan index 70eea34363..b9c5c038d0 100644 --- a/test/sanitizer_suppressions/tsan +++ b/test/sanitizer_suppressions/tsan @@ -7,6 +7,14 @@ deadlock:WalletBatch # Intentional deadlock in tests deadlock:TestPotentialDeadLockDetected +# Race due to unprotected calls to thread-unsafe BOOST_TEST_MESSAGE from different threads: +# * G_TEST_LOG_FUN in the index thread +# * boost test case invoker (entering a test case) in the main thread +# TODO: get rid of BOOST_ macros, see also https://github.com/bitcoin/bitcoin/issues/8670 +race:blockfilter_index_initial_sync_invoker +race:txindex_initial_sync_invoker +race:validation_block_tests::TestSubscriber + # Wildcard for all gui tests, should be replaced with non-wildcard suppressions race:src/qt/test/* deadlock:src/qt/test/* |