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2024-04-25Merge bitcoin/bitcoin#29904: refactor: Use our own implementation of urlDecodeRyan Ofsky
992c714451676cee33d3dff49f36329423270c1c common: Don't terminate on null character in UrlDecode (Fabian Jahr) 099fa571511f113e0056d4bc27b3153a42f9dc65 scripted-diff: Modernize name of urlDecode function and param (Fabian Jahr) 8f39aaae417c33490e0e41fb97620eb23ced3d05 refactor: Remove hooking code for urlDecode (Fabian Jahr) 650d43ec15f7a3ae38126f65ef8fa0b1fd3ee936 refactor: Replace libevent use in urlDecode with our own code (Fabian Jahr) 46bc6c2aaa613eef526b21a06bf21e8edde31a88 test: Add unit tests for urlDecode (Fabian Jahr) Pull request description: Fixes #29654 (as a side-effect) Removing dependencies is a general goal of the project and the xz backdoor has been an additional wake up call recently. Libevent shows many of the same symptoms, few maintainers and slow releases. While libevent can not be removed completely over night we should start removing it’s usage where it's possible, ideally with the end goal to removing it completely. This is a pretty easy win in that direction. The [`evhttp_uridecode` function from libevent](https://github.com/libevent/libevent/blob/e0a4574ba2cbcdb64bb2b593e72be7f7f4010746/http.c#L3542) we were using in `urlDecode` could be easily emulated in fewer LOC. This also ports the [applicable test vectors over from libevent](https://github.com/libevent/libevent/blob/master/test/regress_http.c#L3430). ACKs for top commit: achow101: ACK 992c714451676cee33d3dff49f36329423270c1c theStack: Code-review ACK 992c714451676cee33d3dff49f36329423270c1c maflcko: ACK 992c714451676cee33d3dff49f36329423270c1c πŸ‘ˆ stickies-v: ACK 992c714451676cee33d3dff49f36329423270c1c Tree-SHA512: 78f76ae7ab3b6710eab2aaac20f55eb0da7803e057eaa6220e865f328666a5399ef1a479702aaf630b2f974ad3aa15e2b6adac9c11bc8c3d4be21e8af1667fea
2024-04-24common: Don't terminate on null character in UrlDecodeFabian Jahr
The previous behavior was the result of casting the result returned from the libevent function evhttp_uridecode to std:string but this was probably not intended.
2024-04-24scripted-diff: Modernize name of urlDecode function and paramFabian Jahr
-BEGIN VERIFY SCRIPT- sed -i 's/urlDecode/UrlDecode/g' $(git grep -l 'urlDecode' ./src) sed -i 's/urlEncoded/url_encoded/g' $(git grep -l 'urlEncoded' ./src) -END VERIFY SCRIPT-
2024-04-24refactor: Remove hooking code for urlDecodeFabian Jahr
The point of this was to be able to build bitcoin-tx and bitcoin-wallet without libevent, see #18504. Now that we use our own implementation of urlDecode this is not needed anymore. Co-authored-by: stickies-v <stickies-v@protonmail.com>
2024-04-24refactor: Replace libevent use in urlDecode with our own codeFabian Jahr
2024-04-23refactor: Rename `subprocess.hpp` to follow our header name conventionsHennadii Stepanov
2024-03-27external_signer: replace boost::process with cpp-subprocessSebastian Falbesoner
This primarily affects the `RunCommandParseJSON` utility function.
2024-03-11Merge bitcoin/bitcoin#29007: test: create deterministic addrman in the ↡Ava Chow
functional tests 2cc8ca19f4185490f30a49516c890b2289fbab71 [test] Use deterministic addrman in addrman info tests (stratospher) a8978661093500df8d8dcf2a9c90837afacd0aab [test] Restart a node with empty addrman (stratospher) 71c19915c0c716d6f8a539dd92b8ad41e8c447ee [test] Use deterministic addrman in addpeeraddress test (stratospher) 7b868e6b678502e86571976d696c0e3cb72c0884 Revert "test: avoid non-determinism in asmap-addrman test" (stratospher) 69e091f3e1f65b12cf1804e7d39651f55a01827a [init] Create deterministic addrman in tests using -test=addrman (stratospher) be25ac3092b7755e26e1ec6c33a27cd0e3dd9eac [init] Remove -addrmantest command line arg (stratospher) 802e6e128bba5ffa6d4ec53ff45acccb7cb28f21 [init] Add new command line arg for use only in functional tests (stratospher) Pull request description: An address is placed in a `[bucket,position]` in the addrman table (new table or tried table) using the `addpeeraddress` RPC. This `[bucket,position]` is calculated using `nKey`(and other metrics) for the addrman which is chosen randomly during every run. Supposing there are 2 addresses to be placed in an addrman table. During every test run, a different `[bucket,position]` would be calculated for each address.These calculated `[bucket,position]` could even be the same for the 2 addresses in some test runs and result in collisions in the addrman. We wouldn't be able to predict when the collisions are going to happen because we can't predict the `nKey` value which is chosen at random. This can cause flaky tests. Because of these non deterministic collisions, we are limited in what we can do to test addrman functionality. Currently in our tests don't add a second address to prevent these collisions from happening - we only keep 1 address in the new table and 1 address in the tried table. See https://github.com/bitcoin/bitcoin/pull/26988#discussion_r1091145647, https://github.com/bitcoin/bitcoin/pull/23084, [#22831(comment)](https://github.com/bitcoin/bitcoin/pull/22831/files#r708302639). This PR lets us create a deterministic addrman with fixed `nKey` so that we can know the `[bucket,position]` collisions beforehand, safely add more addresses in an addrman table and write more extensive tests. ACKs for top commit: amitiuttarwar: ACK 2cc8ca19f4185490f30a49516c890b2289fbab71 achow101: ACK 2cc8ca19f4185490f30a49516c890b2289fbab71 0xB10C: ACK 2cc8ca19f4185490f30a49516c890b2289fbab71 mzumsande: Code Review ACK 2cc8ca19f4185490f30a49516c890b2289fbab71 Tree-SHA512: 8acd9bdfe7de1eb44d22373bf13533d8ecf602df966fdd5b8b78afcd8cc35a286c95d2712f67a89473a0d68dded7d38f5599f6e4bf95a6589475444545bfb189
2024-02-13scripted-diff: Fix bitcoin_config_h includesTheCharlatan
-BEGIN VERIFY SCRIPT- regex_string='^(?!//).*(AC_APPLE_UNIVERSAL_BUILD|BOOST_PROCESS_USE_STD_FS|CHAR_EQUALS_INT8|CLIENT_VERSION_BUILD|CLIENT_VERSION_IS_RELEASE|CLIENT_VERSION_MAJOR|CLIENT_VERSION_MINOR|COPYRIGHT_HOLDERS|COPYRIGHT_HOLDERS_FINAL|COPYRIGHT_HOLDERS_SUBSTITUTION|COPYRIGHT_YEAR|ENABLE_ARM_SHANI|ENABLE_AVX2|ENABLE_EXTERNAL_SIGNER|ENABLE_SSE41|ENABLE_TRACING|ENABLE_WALLET|ENABLE_X86_SHANI|ENABLE_ZMQ|HAVE_BOOST|HAVE_BUILTIN_CLZL|HAVE_BUILTIN_CLZLL|HAVE_BYTESWAP_H|HAVE_CLMUL|HAVE_CONSENSUS_LIB|HAVE_CXX20|HAVE_DECL_BE16TOH|HAVE_DECL_BE32TOH|HAVE_DECL_BE64TOH|HAVE_DECL_BSWAP_16|HAVE_DECL_BSWAP_32|HAVE_DECL_BSWAP_64|HAVE_DECL_FORK|HAVE_DECL_FREEIFADDRS|HAVE_DECL_GETIFADDRS|HAVE_DECL_HTOBE16|HAVE_DECL_HTOBE32|HAVE_DECL_HTOBE64|HAVE_DECL_HTOLE16|HAVE_DECL_HTOLE32|HAVE_DECL_HTOLE64|HAVE_DECL_LE16TOH|HAVE_DECL_LE32TOH|HAVE_DECL_LE64TOH|HAVE_DECL_PIPE2|HAVE_DECL_SETSID|HAVE_DECL_STRERROR_R|HAVE_DEFAULT_VISIBILITY_ATTRIBUTE|HAVE_DLFCN_H|HAVE_DLLEXPORT_ATTRIBUTE|HAVE_ENDIAN_H|HAVE_EVHTTP_CONNECTION_GET_PEER_CONST_CHAR|HAVE_FDATASYNC|HAVE_GETENTROPY_RAND|HAVE_GETRANDOM|HAVE_GMTIME_R|HAVE_INTTYPES_H|HAVE_LIBADVAPI32|HAVE_LIBCOMCTL32|HAVE_LIBCOMDLG32|HAVE_LIBGDI32|HAVE_LIBIPHLPAPI|HAVE_LIBKERNEL32|HAVE_LIBOLE32|HAVE_LIBOLEAUT32|HAVE_LIBSHELL32|HAVE_LIBSHLWAPI|HAVE_LIBUSER32|HAVE_LIBUUID|HAVE_LIBWINMM|HAVE_LIBWS2_32|HAVE_MALLOC_INFO|HAVE_MALLOPT_ARENA_MAX|HAVE_MINIUPNPC_MINIUPNPC_H|HAVE_MINIUPNPC_UPNPCOMMANDS_H|HAVE_MINIUPNPC_UPNPERRORS_H|HAVE_NATPMP_H|HAVE_O_CLOEXEC|HAVE_POSIX_FALLOCATE|HAVE_PTHREAD|HAVE_PTHREAD_PRIO_INHERIT|HAVE_STDINT_H|HAVE_STDIO_H|HAVE_STDLIB_H|HAVE_STRERROR_R|HAVE_STRINGS_H|HAVE_STRING_H|HAVE_STRONG_GETAUXVAL|HAVE_SYSCTL|HAVE_SYSCTL_ARND|HAVE_SYSTEM|HAVE_SYS_ENDIAN_H|HAVE_SYS_PRCTL_H|HAVE_SYS_RESOURCES_H|HAVE_SYS_SELECT_H|HAVE_SYS_STAT_H|HAVE_SYS_SYSCTL_H|HAVE_SYS_TYPES_H|HAVE_SYS_VMMETER_H|HAVE_THREAD_LOCAL|HAVE_TIMINGSAFE_BCMP|HAVE_UNISTD_H|HAVE_VM_VM_PARAM_H|LT_OBJDIR|PACKAGE_BUGREPORT|PACKAGE_NAME|PACKAGE_STRING|PACKAGE_TARNAME|PACKAGE_URL|PACKAGE_VERSION|PTHREAD_CREATE_JOINABLE|QT_QPA_PLATFORM_ANDROID|QT_QPA_PLATFORM_COCOA|QT_QPA_PLATFORM_MINIMAL|QT_QPA_PLATFORM_WINDOWS|QT_QPA_PLATFORM_XCB|QT_STATICPLUGIN|STDC_HEADERS|STRERROR_R_CHAR_P|USE_ASM|USE_BDB|USE_DBUS|USE_NATPMP|USE_QRCODE|USE_SQLITE|USE_UPNP|_FILE_OFFSET_BITS|_LARGE_FILES)' exclusion_files=":(exclude)src/minisketch :(exclude)src/crc32c :(exclude)src/secp256k1 :(exclude)src/crypto/sha256_arm_shani.cpp :(exclude)src/crypto/sha256_avx2.cpp :(exclude)src/crypto/sha256_sse41.cpp :(exclude)src/crypto/sha256_x86_shani.cpp" git grep --perl-regexp --files-with-matches "$regex_string" -- '*.cpp' $exclusion_files | xargs git grep -L "bitcoin-config.h" | while read -r file; do line_number=$(awk -v my_file="$file" '/\/\/ file COPYING or https?:\/\/www.opensource.org\/licenses\/mit-license.php\./ {line = NR} /^\/\// && NR == line + 1 {while(getline && /^\/\//) line = NR} END {print line+1}' "$file"); sed -i "${line_number}i\\\\n\#if defined(HAVE_CONFIG_H)\\n#include <config/bitcoin-config.h>\\n\#endif" "$file"; done; git grep --perl-regexp --files-with-matches "$regex_string" -- '*.h' $exclusion_files | xargs git grep -L "bitcoin-config.h" | while read -r file; do sed -i "/#define.*_H/a \\\\n\#if defined(HAVE_CONFIG_H)\\n#include <config/bitcoin-config.h>\\n\#endif" "$file"; done; for file in $(git grep --files-with-matches 'bitcoin-config.h' -- '*.cpp' '*.h' $exclusion_files); do if ! grep -q --perl-regexp "$regex_string" $file; then sed -i '/HAVE_CONFIG_H/{N;N;N;d;}' $file; fi; done; -END VERIFY SCRIPT- The first command creates a regular expression for matching all bitcoin-config.h symbols in the following form: ^(?!//).*(AC_APPLE_UNIVERSAL_BUILD|BOOST_PROCESS_USE_STD_FS|...|_LARGE_FILES). It was generated with: ./autogen.sh && printf '^(?!//).*(%s)' $(awk '/^#undef/ {print $2}' src/config/bitcoin-config.h.in | paste -sd "|" -) The second command holds a list of files and directories that should not be processed. These include subtree directories as well as some crypto files that already get their symbols through the makefile. The third command checks for missing bitcoin-config headers in .cpp files and adds the header if it is missing. The fourth command checks for missing bitcoin-config headers in .h files and adds the header if it is missing. The fifth command checks for unneeded bitcoin-config headers in sources files and removes the header if it is unneeded.
2024-01-23init: settings, do not load auto-generated warning msgfurszy
The settings warning message is meant to be used only to discourage users from modifying the file manually. Therefore, there is no need to keep it in memory.
2024-01-22settings: add auto-generated warning msg for editing the file manuallyfurszy
Hopefully, refraining users from modifying the file unless they are certain about the potential consequences. Co-authored-by: Ryan Ofsky <ryan@ofsky.org>
2024-01-22init: improve corrupted/empty settings file error msgfurszy
The preceding "Unable to parse settings file" message lacked the necessary detail and guidance for users on what steps to take next in order to resolve the startup error. Co-authored-by: Ryan Ofsky <ryan@ofsky.org>
2024-01-08[init] Create deterministic addrman in tests using -test=addrmanstratospher
Supposing there are 2 different addresses to be placed in an addrman table. During every test run, a different [bucket,position] would be calculated for each address. These calculated [bucket,position] could end up being the same for the 2 different addresses in some test runs and result in collisions in the addrman. We wouldn't be able to predict when the collisions are going to happen because we can't predict the nKey value which is chosen at random. This can cause flaky tests. Improve this by allowing deterministic addrman creation in the functional tests. This creates an addrman with fixed `nKey` = 1 and we can know the [bucket,position] collisions beforehand, safely add more addresses in an addrman table and write more extensive tests.
2024-01-08[init] Add new command line arg for use only in functional testsstratospher
some of the existing command line args are to be only used in functional tests. ex: addrmantest, fastprune etc.. make a separate category -test=<option> for these so that code is cleaner and user's debug-help output is straightforward.
2023-12-11ArgsManager: return path by value from GetBlocksDirPath()Vasil Dimov
`ArgsManager::m_cached_blocks_path` is protected by `ArgsManager::cs_args` and returning a reference to it after releasing the mutex is unsafe. To resolve this, return a copy of the path. This has some performance penalty which is presumably ok, given that paths are a few 100s bytes at most and `GetBlocksDirPath()` is not called often. This silences the following (clang 18): ``` common/args.cpp:288:31: error: returning variable 'm_cached_blocks_path' by reference requires holding mutex 'cs_args' [-Werror,-Wthread-safety-reference-return] 288 | if (!path.empty()) return path; | ^ ``` Do the same with `ArgsManager::GetDataDir()`, `ArgsManager::GetDataDirBase()` and `ArgsManager::GetDataDirNet()`.
2023-11-29Merge bitcoin/bitcoin#28486: test, bench: Initialize and terminate use of ↡fanquake
Winsock properly fd4c6a10f2285f16c5d0215eb56a3060441f3ef2 test: Setup networking globally (Hennadii Stepanov) Pull request description: On the master branch, when compiling without external signer support, the `bench_bitcoin.exe` does not initialize Winsock DLL that is required, for example, here: https://github.com/bitcoin/bitcoin/blob/459272d639b9547f68000d2b9a5a0d991d477de5/src/bench/addrman.cpp#L124 Moreover, Windows docs explicitly [state](https://learn.microsoft.com/en-us/windows/win32/api/winsock/nf-winsock-wsacleanup) that `WSAStartup` and `WSACleanup` must be balanced: > There must be a call to `WSACleanup` for each successful call to `WSAStartup`. Only the final `WSACleanup` function call performs the actual cleanup. The preceding calls simply decrement an internal reference count in the WS2_32.DLL. That is not the case for our unit tests because the `SetupNetworking()` call is a part of the `BasicTestingSetup` fixture and is invoked multiple times, while `~CNetCleanup()` is invoked once only, at the end of the test binary execution. This PR fixes Winsock DLL initialization and termination. More docs: - https://learn.microsoft.com/en-us/windows/win32/winsock/initializing-winsock - https://learn.microsoft.com/en-us/windows/win32/api/winsock/nf-winsock-wsastartup - https://learn.microsoft.com/en-us/windows/win32/api/winsock/nf-winsock-wsacleanup Fix https://github.com/bitcoin/bitcoin/issues/28940. ACKs for top commit: maflcko: lgtm ACK fd4c6a10f2285f16c5d0215eb56a3060441f3ef2 Tree-SHA512: d360eaf776943f7f7a35ed5a5f9f3228d9e3d18eb824e5997cdc8eadddf466abe9f2da4910ee3bb86bf5411061e758259f7e1ec344f234ef7996f1bf8781dcda
2023-11-28Merge bitcoin/bitcoin#28579: refactor: Remove redundant checks in ↡Andrew Chow
compat/assumptions.h fa1a38470697796a1a67397a815c8f8256f59224 Move compat.h include from system.h to system.cpp (MarcoFalke) 88887531b704f3943fdb33abbdd5378ecfeee14f Move compat/assumptions.h include to one place that actually needs it (MarcoFalke) 77774110f4dd591a71441851813d59c03c9e3c78 Remove __cplusplus from compat/assumptions.h (MarcoFalke) faa3d4f1d8ecff444be53215d72e32d71d9ce138 Remove duplicate NDEBUG check from compat/assumptions.h (MarcoFalke) Pull request description: Generally, compile-time checks should be close to the code that use them. Especially, since `compat/assumptions.h` is only included in one place, where iwyu suggests to remove it. Fix all issues: * The `NDEBUG` check is used in `util/check`, so it is redundant in `compat/assumptions.h`. * The `__cplusplus` check is redundant with `doc/dependencies.md` (see commit message). * Add missing `// IWYU pragma: keep` to avoid removing the include by accident. ACKs for top commit: achow101: ACK fa1a38470697796a1a67397a815c8f8256f59224 TheCharlatan: re-ACK fa1a38470697796a1a67397a815c8f8256f59224 theuni: ACK fa1a38470697796a1a67397a815c8f8256f59224 Tree-SHA512: f8b6db84be5d8844a2267345c0b1405fcbc39b8b5eeaa24db5b8412a74145fe44cf188b6b0c39cc2b062690ed37ca5b4662473484afe28dbec6469e79961389b
2023-11-28test: Setup networking globallyHennadii Stepanov
2023-11-21Use Txid in COutpointdergoegge
2023-11-13Merge bitcoin/bitcoin#28076: util: Replace std::filesystem with util/fs.hfanquake
bbbbdb0cd57d75a06357d2811363d30a498f4499 ci: Add filesystem lint check (MarcoFalke) fada2f91108a56cc5c447bd6b6fac411e4d5cdca refactor: Replace <filesystem> with <util/fs.h> (MarcoFalke) Pull request description: Using `std::filesystem` is problematic: * There is a `fs` namespace wrapper for it. So having two ways to achieve the same is confusing. * Not using the `fs` wrapper is dangerous and buggy, because it disables known bugs by deleting problematic functions. Fix all issues by removing use of it and adding a linter to avoid using it again in the future. ACKs for top commit: TheCharlatan: ACK bbbbdb0cd57d75a06357d2811363d30a498f4499 fanquake: ACK bbbbdb0cd57d75a06357d2811363d30a498f4499 πŸ¦€ Tree-SHA512: 0e2d49742b08eb2635e6fce41485277cb9c40fe20b81017c391d3472a43787db1278a236825714ca1e41c9d2f59913865cfb0c649e3c8ab1fb598c849f80c660
2023-10-20util: Add ArgsManager SetConfigFilePath methodRyan Ofsky
Needed by multiprocess support code to pass parsed configuration to a spawned process.
2023-10-16Move compat.h include from system.h to system.cppMarcoFalke
2023-10-12tidy: modernize-use-emplaceMarcoFalke
2023-10-04Move compat/assumptions.h include to one place that actually needs itMarcoFalke
Also add the <IWYU pragma: keep> to avoid removing it by accident.
2023-09-14refactor: Replace <filesystem> with <util/fs.h>MarcoFalke
All code in this repo uses <util/fs.h>, except for a few lines. This is confusing and potentially dangerous, if the safe <util/fs.h> wrappers are not used.
2023-08-14Rename script/standard.{cpp/h} to script/solver.{cpp/h}Andrew Chow
Since script/standard only contains things that are used by the Solver and its callers, rename the files to script/solver.
2023-06-29refactor: remove in-code warning suppressionfanquake
Should no-longer be needed post #27872. If it is, then suppress-external-warnings should be fixed.
2023-06-20scripted-diff: Following the C++ Standard rules for identifiers with _.Brotcrunsher
Any identifier starting with two _, or one _ followed by a capital letter is reserved for the compiler and thus must not be used. See: https://stackoverflow.com/a/228797/7130273 -BEGIN VERIFY SCRIPT- s() { git grep -l "$1" src | xargs sed -i "s/$1/$2/g"; } s '__pushKV' 'pushKVEnd' s '_EraseTx' 'EraseTxNoLock' s '_Other' 'Other' -END VERIFY SCRIPT-
2023-05-30scripted-diff: move settings to common namespaceTheCharlatan
-BEGIN VERIFY SCRIPT- sed -i 's/namespace\ util/namespace\ common/g' src/common/settings.cpp src/common/settings.h sed -i 's/util\:\:GetSetting/common\:\:GetSetting/g' $( git grep -l 'util\:\:GetSetting') sed -i 's/util\:\:Setting/common\:\:Setting/g' $( git grep -l 'util\:\:Setting') sed -i 's/util\:\:FindKey/common\:\:FindKey/g' $( git grep -l 'util\:\:FindKey') sed -i 's/util\:\:ReadSettings/common\:\:ReadSettings/g' $( git grep -l 'util\:\:ReadSettings') sed -i 's/util\:\:WriteSettings/common\:\:WriteSettings/g' $( git grep -l 'util\:\:WriteSettings') -END VERIFY SCRIPT-
2023-05-30move-only: Move settings to the common libraryTheCharlatan
The background of this commit is an ongoing effort to decouple the libbitcoinkernel library from code that is not strictly required by it. The settings code belongs into the common library and namespace, since the kernel library should not depend on it. See doc/design/libraries.md for more information on this rationale. Changing the namespace of the moved functions is scripted in the following commit.
2023-05-30Merge bitcoin/bitcoin#27636: kernel: Remove util/system from kernel library, ↡fanquake
interface_ui from validation. 7d3b35004b039f2bd606bb46a540de7babdbc41e refactor: Move system from util to common library (TheCharlatan) 7eee356c0a7fefd70c8de21689efa335f52a69ba refactor: Split util::AnyPtr into its own file (TheCharlatan) 44de325d95447498036479c3112ba741caf45bf6 refactor: Split util::insert into its own file (TheCharlatan) 9ec5da36b62276ae22e348f26f88aaf646357d6d refactor: Move ScheduleBatchPriority to its own file (TheCharlatan) f871c69191dfe1331861ebcdbadb6bd47e45c8b1 kernel: Add warning method to notifications (TheCharlatan) 4452707edec91c7d7991f486dd41ef3edb4f7fbf kernel: Add progress method to notifications (TheCharlatan) 84d71457e7250ab25c0a11d1ad1c7657197ffd90 kernel: Add headerTip method to notifications (TheCharlatan) 447761c8228d58f948aae7e73ed079c028cacb97 kernel: Add notification interface (TheCharlatan) Pull request description: This pull request is part of the `libbitcoinkernel` project https://github.com/bitcoin/bitcoin/issues/27587 https://github.com/bitcoin/bitcoin/projects/18 and more specifically its "Step 2: Decouple most non-consensus code from libbitcoinkernel". --- It removes the kernel library's dependency on `util/system` and `interface_ui`. `util/system` contains networking and shell-related code that should not be part of the kernel library. The following pull requests prepared `util/system` for this final step: https://github.com/bitcoin/bitcoin/pull/27419 https://github.com/bitcoin/bitcoin/pull/27254 https://github.com/bitcoin/bitcoin/pull/27238. `interface_ui` defines functions for a more general node interface and has a dependency on `boost/signals2`. After applying the patches from this pull request, the kernel's reliance on boost is down to `boost::multiindex`. The approach implemented here introduces some indirection, which makes the code a bit harder to read. Any suggestions for improving or reworking this pull request to make it more concise, or even reworking it into a more proper interface, are appreciated. ACKs for top commit: MarcoFalke: re-ACK 7d3b35004b039f2bd606bb46a540de7babdbc41e (no change) πŸŽ‹ stickies-v: Code Review ACK 7d3b35004b039f2bd606bb46a540de7babdbc41e hebasto: re-ACK 7d3b35004b039f2bd606bb46a540de7babdbc41e, only last two commits dropped since my [recent](https://github.com/bitcoin/bitcoin/pull/27636#pullrequestreview-1435394620) review. Tree-SHA512: c8cfc698dc9d78e20191c444708f2d957501229abe95e5806106d1126fb9c5fbcee686fb55645658c0107ce71f10646f37a2fdf7fde16bbf22cbf1ac885dd08d
2023-05-26Merge bitcoin/bitcoin#27302: init: Error if ignored bitcoin.conf file is foundfanquake
eefe56967b4eb4b5144325cde4f40fc1cbde3e65 bugfix: Fix incorrect debug.log config file path (Ryan Ofsky) 3746f00be1b732a04976fc70cbb0661f97bbbd99 init: Error if ignored bitcoin.conf file is found (Ryan Ofsky) 398c3719b02197ad92fded20f6ff83b364747297 lint: Fix lint-format-strings false positives when format specifiers have argument positions (Ryan Ofsky) Pull request description: Show an error on startup if a bitcoin datadir that is being used contains a `bitcoin.conf` file that is ignored. There are two cases where this could happen: - One case reported in [#27246 (comment)](https://github.com/bitcoin/bitcoin/issues/27246#issuecomment-1470006043) happens when a `bitcoin.conf` file in the default datadir (e.g. `$HOME/.bitcoin/bitcoin.conf`) has a `datadir=/path` line that sets different datadir containing a second `bitcoin.conf` file. Currently the second `bitcoin.conf` file is ignored with no warning. - Another way this could happen is if a `-conf=` command line argument points to a configuration file with a `datadir=/path` line and that path contains a `bitcoin.conf` file, which is currently ignored. This change only adds an error message and doesn't change anything about way settings are applied. It also doesn't trigger errors if there are redundant `-datadir` or `-conf` settings pointing at the same configuration file, only if they are pointing at different files and one file is being ignored. ACKs for top commit: pinheadmz: re-ACK eefe56967b4eb4b5144325cde4f40fc1cbde3e65 willcl-ark: re-ACK eefe56967b TheCharlatan: ACK eefe56967b4eb4b5144325cde4f40fc1cbde3e65 Tree-SHA512: 939a98a4b271b5263d64a2df3054c56fcde94784edf6f010d78693a371c38aa03138ae9cebb026b6164bbd898d8fd0845a61a454fd996e328fd7bcf51c580c2b
2023-05-20refactor: Move system from util to common libraryTheCharlatan
Since the kernel library no longer depends on the system file, move it to the common library instead in accordance to the diagram in doc/design/libraries.md.
2023-05-10refactor: Use ChainType enum exhaustivelyTheCharlatan
This is a follow up of https://github.com/bitcoin/bitcoin/pull/27491, more concretely https://github.com/bitcoin/bitcoin/pull/27491#discussion_r1188847896, for not using default cases (as per the style guide), and https://github.com/bitcoin/bitcoin/pull/27491#discussion_r1188852707 and https://github.com/bitcoin/bitcoin/pull/27491#discussion_r1188851857 for avoiding dead code. Also change chain name to chain type in docstrings
2023-05-09refactor: Replace string chain name constants with ChainTypesTheCharlatan
This commit effectively moves the definition of these constants out of the chainparamsbase to their own file. Using the ChainType enums provides better type safety compared to passing around strings. The commit is part of an ongoing effort to decouple the libbitcoinkernel library from the ArgsManager and other functionality that should not be part of the kernel library.
2023-05-09refactor: Introduce ChainType getters for ArgsManagerTheCharlatan
These are introduced for the next commit where the usage of the ChainType is adopted throughout the code. Co-authored-by: Russell Yanofsky <russ@yanofsky.org> Co-authored-by: TheCharlatan <seb.kung@gmail.com>
2023-04-21bugfix: Fix incorrect debug.log config file pathRyan Ofsky
Currently debug.log will show the wrong bitcoin.conf config file path when bitcoind is invoked without -conf or -datadir arguments, and there's a default bitcoin.conf file which specifies another datadir= location. When this happens, the debug.log will include an incorrect "Config file:" line referring to a bitcoin.conf file in the other datadir, instead of the referring to the actual configuration file in the default datadir which was parsed. The bad log print was reported and originally fixed in https://github.com/bitcoin/bitcoin/pull/27303 by Matthew Zipkin <pinheadmz@gmail.com> This PR takes a slightly different approach to fixing the bug, trying to avoid future bugs by not allowing the GetConfigFilePath function to be called before the the configuration is parsed, and deleting GetConfigFile function which could be confused with GetConfigFilePath. It also includes a test for the bug which the original fix did not have. Co-authored-by: Matthew Zipkin <pinheadmz@gmail.com>
2023-04-21init: Error if ignored bitcoin.conf file is foundRyan Ofsky
Show an error on startup if a bitcoin datadir that is being used contains a `bitcoin.conf` file that is ignored. There are two cases where this could happen: - One case reported in https://github.com/bitcoin/bitcoin/issues/27246#issuecomment-1470006043 happens when a bitcoin.conf file in the default datadir (e.g. $HOME/.bitcoin/bitcoin.conf) has a "datadir=/path" line that sets different datadir containing a second bitcoin.conf file. Currently the second bitcoin.conf file is ignored with no warning. - Another way this could happen is if a -conf= command line argument points to a configuration file with a "datadir=/path" line and that specified path contains a bitcoin.conf file, which is currently ignored. This change only adds an error message and doesn't change anything about way settings are applied. It also doesn't trigger errors if there are redundant -datadir or -conf settings pointing at the same configuration file, only if they are pointing at different files and one file is being ignored.
2023-04-19move-only: Extract common/args and common/config.cpp from util/systemTheCharlatan
This is an extraction of ArgsManager related functions from util/system into their own common file. Config file related functions are moved to common/config.cpp. The background of this commit is an ongoing effort to decouple the libbitcoinkernel library from the ArgsManager. The ArgsManager belongs into the common library, since the kernel library should not depend on it. See doc/design/libraries.md for more information on this rationale.
2023-03-23refactor: Move fs.* to util/fs.*TheCharlatan
The fs.* files are already part of the libbitcoin_util library. With the introduction of the fs_helpers.* it makes sense to move fs.* into the util/ directory as well.
2023-02-28Deduplicate bitcoind and bitcoin-qt init codeRyan Ofsky
Add common InitConfig function to deduplicate bitcoind and bitcoin-qt code reading config files and creating the datadir. There are a few minor changes in behavior: - In bitcoin-qt, when there is a problem reading the configuration file, the GUI error text has changed from "Error: Cannot parse configuration file:" to "Error reading configuration file:" to be consistent with bitcoind. - In bitcoind, when there is a problem reading the settings.json file, the error text has changed from "Failed loading settings file" to "Settings file could not be read" to be consistent with bitcoin-qt. - In bitcoind, when there is a problem writing the settings.json file, the error text has changed from "Failed saving settings file" to "Settings file could not be written" to be consistent with bitcoin-qt. - In bitcoin-qt, if there datadir is not accessible (e.g. no permission to read), there is an normal error dialog showing "Error: filesystem error: status: Permission denied [.../settings.json]", instead of an uncaught exception
2023-01-26Use DataStream where possibleMarcoFalke
2022-12-24scripted-diff: Bump copyright headersHennadii Stepanov
-BEGIN VERIFY SCRIPT- ./contrib/devtools/copyright_header.py update ./ -END VERIFY SCRIPT- Commits of previous years: - 2021: f47dda2c58b5d8d623e0e7ff4e74bc352dfa83d7 - 2020: fa0074e2d82928016a43ca408717154a1c70a4db - 2019: aaaaad6ac95b402fe18d019d67897ced6b316ee0
2022-11-29refactor: Rename ambiguous interfaces::MakeHandler functionsRyan Ofsky
2022-11-29refactor: Move src/interfaces/*.cpp files to libbitcoin_common.aRyan Ofsky
These belong in libbitcoin_common.a, not libbitcoin_util.a, because they aren't general-purpose utilities, they just contain common code that is used by both the node and the wallet. Another reason to reason to not include these in libbitcoin_util.a is to prevent them from being used by the kernel library.
2022-10-31refactor: move url.h/cpp from lib util to lib commonfanquake
2022-10-04refactor: move run_command from util to commonCory Fields
Quoting ryanofsky: "util can be the library for things included in the kernel which the kernel can depend on, and common can be the library for other code that needs to be shared internally, but should not be part of the kernel or shared externally."
2022-04-22refactor: make GetRand a template, remove GetRandIntpasta
2022-02-01refactor: Fixup uint64_t-cast style in touched lineMarcoFalke
2022-01-31Fix implicit-integer-sign-change in bloomMarcoFalke
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