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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.
2023-05-20refactor: Split util::AnyPtr into its own fileTheCharlatan
2023-05-20refactor: Split util::insert into its own fileTheCharlatan
2023-05-20refactor: Move ScheduleBatchPriority to its own fileTheCharlatan
With the previous move of AlertNotify out of the validation file, and thus out of the kernel library, ScheduleBatchPriority is the last remaining function used by the kernel library from util/system. Move it to its own file, such that util/system can be moved out of the util library in the following few commits. Moving util/system out of the kernel library removes further networking as well as shell related code from it.
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.
2023-03-23refactor: Extract util/fs_helpers from util/systemBen Woosley
This is an extraction of filesystem related functions from util/system into their own utility file. The background of this commit is an ongoing effort to decouple the libbitcoinkernel library from the ArgsManager defined in system.h. Moving these functions out of system.h allows including them from a separate source file without including the ArgsManager definitions from system.h.
2023-03-13refactor: Move error() from util/system.h to logging.hBen Woosley
error is a low-level function with a sole dependency on LogPrintf, which is defined in logging.h The background of this commit is an ongoing effort to decouple the libbitcoinkernel library from the ArgsManager defined in system.h. Moving the function out of system.h allows including it from a separate source file without including the ArgsManager definitions from system.h.
2023-03-13refactor: Extract util/exception from util/systemBen Woosley
This is a minimal extraction of a single function, but also the only use of std::exception in util/system. The background of this commit is an ongoing effort to decouple the libbitcoinkernel library from the ArgsManager defined in system.h. Moving the function out of system.h allows including it from a separate source file without including the ArgsManager definitions from system.h.
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
2023-02-28Merge bitcoin/bitcoin#27170: refactor: Stop using gArgs global in system.cppAndrew Chow
9a9d5da11fa6033f82dcf8e2298aee29587f5396 refactor: Stop using gArgs global in system.cpp (Ryan Ofsky) b20b34f5b33230fe253c81008496bd9b13fd6ecf refactor: Use new GetConfigFilePath function (Ryan Ofsky) Pull request description: Most of the code in `util/system.cpp` that was hardcoded to use the global `ArgsManager` instance `gArgs` has been changed to stop using it (for example in https://github.com/bitcoin/bitcoin/pull/20092). But a few hardcoded references to `gArgs` remain. This commit removes the last ones so these functions aren't reading or writing global state. Noticed these `gArgs` references while reviewing #27073 ACKs for top commit: achow101: ACK 9a9d5da11fa6033f82dcf8e2298aee29587f5396 stickies-v: ACK 9a9d5da11 willcl-ark: tACK 9a9d5da11 Tree-SHA512: 2c74b0d5fc83e9ed2ec6562eb26ec735512f75db8876a11a5d5f04e6cdbe0cd8beec19894091aa2cbf29319194d2429ccbf8036f5520ecc394f6fe89a0079a7b
2023-02-28docs: GetDataDirNet and GetDataDirBase don't create datadirstickies-v
Since #27073, the behaviour of GetDataDir changed to only return the datadir path, but not create it. This also changed the behaviour of GetDataDirNet and GetDataDirBase but the docs do not yet reflect that.
2023-02-27refactor: Stop using gArgs global in system.cppRyan Ofsky
Most of the code in util/system.cpp that was hardcoded to use the global ArgsManager instance `gArgs` has been changed to work with explicit ArgsManager instances (for example in https://github.com/bitcoin/bitcoin/pull/20092). But a few hardcoded references to `gArgs` remain. This commit removes the last ones so these functions aren't reading or writing global state.
2023-02-23util: make GetDataDir read-only & create datadir..willcl-ark
.. only in bitcoind and bitcoin-qt This changes behaviour of GetConfigFilePath which now always returns the absolute path of the provided -conf argument.
2023-02-23util: add ArgsManager datadir helper functionswillcl-ark
* Add ArgsManager::EnsureDataDir() Creates data directory if it doesn't exist * Add ArgsManager::GetConfigFilePath() Return config file path (read-only)
2023-02-01Fix clang-tidy readability-const-return-type violationsMarcoFalke
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
2022-10-04kernel: move RunCommandParseJSON to its own fileCory Fields
Because libbitcoinkernel does not include this new object, this has the side-effect of eliminating the unnecessary boost::process dependency.
2022-09-14scripted-diff: rename pszThread to thread_namestickies-v
Since it is now a string_view instead of a const char*, update the name to reflect that the variable is no longer a "Pointer to String, Zero-terminated" (psz). -BEGIN VERIFY SCRIPT- sed -i s/pszThread/thread_name/ $(git grep -l pszThread src) -END VERIFY SCRIPT-
2022-09-13refactor: use std::string for thread namesstickies-v
2022-08-04Merge bitcoin/bitcoin#24675: util: Use ArgsManager::GetPathArg more widelyfanquake
b01f336708019f8c8274ea701d3446e4123e7af2 util, refactor: Drop explicit conversion to fs::path (Hennadii Stepanov) 138c668e2b4d64279ddefbe07c1d9b7c3d3c537c util, refactor: Use GetPathArg to read "-rpccookiefile" value (Hennadii Stepanov) 1276090705060fcc97072481c2383bbaaa556194 util, refactor: Use GetPathArg to read "-conf" value (Hennadii Stepanov) Pull request description: This PR is a continuation of bitcoin/bitcoin#24265 and bitcoin/bitcoin#24306. Now the following command-line arguments / configure options been read with the `GetPathArg` method: - `-conf`, also `includeconf` values been normalized - `-rpccookiefile` ACKs for top commit: jarolrod: Code Review ACK b01f336708019f8c8274ea701d3446e4123e7af2 ryanofsky: Code review ACK b01f336708019f8c8274ea701d3446e4123e7af. Changes since last review: just dropping first commit (NormalizedPathFromString) as suggested Tree-SHA512: 2d26d50b73542acdbcc63a32068977b2a49a017d31ca337471a0446f964eb0a6e3e4e3bb1ebe6771566a260f2cae3bc2ebe93b4b523183cea0d51768daab85c9
2022-07-20refactor: move compat.h into compat/fanquake
2022-06-22ArgsMan: Add Get*Arg functions returning optionalCarl Dong
This allows the caller to not provide a default at all and just check inside the optional to see if the arg was set or not.
2022-05-26Merge bitcoin/bitcoin#15936: interfaces: Expose settings.json methods to GUIMacroFake
f9fdcec7e932843a91ddf7f377e00bd2a6efb82a settings: Add resetSettings() method (Ryan Ofsky) 77fabffef4ea840ee15c97061048fe8443d74658 init: Remove Shutdown() node.args reset (Ryan Ofsky) 0e55bc6e7fe439404dc56093a0949395dae51e6b settings: Add update/getPersistent/isIgnored methods (Ryan Ofsky) Pull request description: Add `interfaces::Node` `updateSetting`, `forceSetting`, `resetSettings`, `isSettingIgnored`, and `getPersistentSetting` methods so GUI is able to manipulate `settings.json` file and use and modify node settings. (Originally this PR also contained GUI changes to unify bitcoin-qt and bitcoind persistent settings and call these methods, but the GUI commits have been dropped from this PR and moved to bitcoin-core/gui/pull/602) ACKs for top commit: vasild: ACK f9fdcec7e932843a91ddf7f377e00bd2a6efb82a hebasto: re-ACK f9fdcec7e932843a91ddf7f377e00bd2a6efb82a, only a function renamed since my recent [review](https://github.com/bitcoin/bitcoin/pull/15936#pullrequestreview-979324357). Tree-SHA512: 4cac853ee29be96d2ff38404165b9dfb7c622b2a9c99a15979596f3484ffde0da3d9c9c372677dff5119ca7cffa6383d81037fd9889a29cc9285882a8dc0c268
2022-05-21refactor: Remove defunct attributes.h includesBen Woosley
Since the removal of NODISCARD in 81d5af42f4dba5b68a597536cad7f61894dc22a3, the only attributes def is LIFETIMEBOUND, and it's included in many more places that it is used. This removes all includes which do not have an associated use of LIFETIMEBOUND, and adds it to the following files, due to their use of the same: * src/validationinterface.h * src/script/standard.h
2022-05-20Merge bitcoin/bitcoin#24830: init: Allow -proxy="" setting valuesMacroFake
1d4122dfefcb0a33c3d5bf7bbe2c7cd7e09d3764 init: Allow -proxy="" setting values (Ryan Ofsky) Pull request description: This drops the `No proxy server specified. Use -proxy=<ip> or -proxy=<ip:port>` error when a empty `-proxy=` command line argument, `bitcoin.conf` value, or `settings.json` value is specified, and just makes bitcoin connect and listen normally in these cases. The error was originally added in https://github.com/bitcoin/bitcoin/pull/20003 to prevent a bare `-proxy` command line argument with no assignment from clearing proxy settings. But it was implemented in an overbroad way breaking empty `-proxy=` assignments as well. The motivation for this change is to prevent a GUI bug that happens with https://github.com/bitcoin/bitcoin/pull/15936, reported in https://github.com/bitcoin/bitcoin/pull/15936#pullrequestreview-937685759 by vasild, that happens after a proxy setting is enabled and disabled in the GUI. But this change also makes sense on its own to remove a potentially confusing error message. ACKs for top commit: hebasto: re-ACK 1d4122dfefcb0a33c3d5bf7bbe2c7cd7e09d3764, only rebased since my recent [review](https://github.com/bitcoin/bitcoin/pull/24830#pullrequestreview-941255672). Tree-SHA512: 753adfce199ed078a6cd9e0ea78e76c0b14070f8fcfe2a4632cd0c6dfe6b4e135ddffbe11a97e5e30520ea9e5bda00bad1493cbaef74cf425aa8613249167f53
2022-05-19settings: Add resetSettings() methodRyan Ofsky
Allows the GUI to clear settings.json file and save settings.json.bak file when GUI "Reset Options" button is pressed or -resetguisettings command line option is used. (GUI code already backs up and resets the "guisettings.ini" file this way, so this just makes the same behavior possible for "settings.json")
2022-05-19settings: Add update/getPersistent/isIgnored methodsRyan Ofsky
Add interfaces::Node methods to give GUI finer grained control over settings.json file. Update method is used to write settings to the file, getPersistent and isIgnored methods are used to find out about settings file and command line option interactions.
2022-04-26init: Allow -proxy="" setting valuesRyan Ofsky
This drops the `No proxy server specified. Use -proxy=<ip> or -proxy=<ip:port>` error when a empty `-proxy=` command line argument, `bitcoin.conf` value, or `settings.json` value is specified, and just makes bitcoin connect and listen normally in these cases. The error was originally added in https://github.com/bitcoin/bitcoin/pull/20003 to prevent a bare `-proxy` command line argument with no assignment from clearing proxy settings. But it was implemented in an overbroad way breaking empty `-proxy=` assignments as well. The motivation for this change is to prevent a GUI bug that happens with https://github.com/bitcoin/bitcoin/pull/15936, reported in https://github.com/bitcoin/bitcoin/pull/15936#pullrequestreview-937685759 by vasild, that happens after a proxy setting is enabled and disabled in the GUI. But this change also makes sense on its own to remove a potentially confusing error message.
2022-04-21Disallow more unsafe string->path conversions allowed by path append operatorsRyan Ofsky
Add more fs::path operator/ and operator+ overloads to prevent unsafe string->path conversions on Windows that would cause strings to be decoded according to the current Windows locale & code page instead of the correct string encoding. Update application code to deal with loss of implicit string->path conversions by calling fs::u8path or fs::PathFromString explicitly, or by just changing variable types from std::string to fs::path to avoid conversions altoghther, or make them happen earlier. In all cases, there's no change in behavior either (1) because strings only contained ASCII characters and would be decoded the same regardless of what encoding was used, or (2) because of the 1:1 mapping between paths and strings using the PathToString and PathFromString functions. Co-authored-by: Hennadii Stepanov <32963518+hebasto@users.noreply.github.com>
2022-04-21util, refactor: Use GetPathArg to read "-conf" valueHennadii Stepanov
Also "includeconf" values been normalized.
2022-03-02util: Add GetPathArg default path argumentRyan Ofsky
Let GetPathArg method be used more places for path arguments that have default values, like "-settings" and BITCOIN_SETTINGS_FILENAME in the next commit. Also: - Fix negated argument handling. Return path{} not path{"0"} when path argument is negated. - Add new tests for default and negated cases - Move GetPathArg() method declaration next to GetArg() declarations. The two methods are close substitutes for each other, so this should help keep them consistent and make them more discoverable.
2022-02-22refactor: shift CopyrightHolders() and LicenseInfo() to clientversion.cppfanquake
2022-02-10util: use stronger-guarantee rename methodVasil Dimov
Use std::filesystem::rename() instead of std::rename(). We rely on the destination to be overwritten if it exists, but std::rename()'s behavior is implementation-defined in this case.
2022-02-09util: Add ArgsManager::GetPathArg() functionHennadii Stepanov
Co-authored-by: Ryan Ofsky <ryan@ofsky.org>
2021-12-30scripted-diff: Bump copyright headersHennadii Stepanov
-BEGIN VERIFY SCRIPT- ./contrib/devtools/copyright_header.py update ./ -END VERIFY SCRIPT- Commits of previous years: * 2020: fa0074e2d82928016a43ca408717154a1c70a4db * 2019: aaaaad6ac95b402fe18d019d67897ced6b316ee0
2021-10-25scripted-diff: disable unimplemented ArgsManager BOOL/INT/STRING flagsRussell Yanofsky
This commit does not change behavior in any way. See previous commit for complete rationale, but these flags are being disabled because they aren't implemented and will otherwise break backwards compatibility when they are implemented. -BEGIN VERIFY SCRIPT- sed -i 's:\(ALLOW_.*\) \(//!< unimplemented\):// \1\2:' src/util/system.h sed -i '/DISALLOW_NEGATION.*scripted-diff/d' src/util/system.cpp git grep -l 'ArgsManager::ALLOW_\(INT\|STRING\)' | xargs sed -i 's/ArgsManager::ALLOW_\(INT\|STRING\)/ArgsManager::ALLOW_ANY | ArgsManager::DISALLOW_NEGATION/g' git grep -l 'ALLOW_BOOL' -- ':!src/util/system.h' | xargs sed -i 's/ALLOW_BOOL/ALLOW_ANY/g' -END VERIFY SCRIPT-
2021-10-25refactor: Add explicit DISALLOW_NEGATION ArgsManager flag to clarify flag usageRussell Yanofsky
Currently, ALLOW_{INT|BOOL|STRING} flags don't do any real validation, so current uses of these flags are misleading and will also break backwards compatibility whenever these flags are implemented in a future PR (draft PR is #16545). An additional complication is that while these flags don't do any real settings validation, they do affect whether setting negation syntax is allowed. Fix this mess by disabling ALLOW_{INT|BOOL|STRING} flags until they are implemented, and adding an unambiguous DISALLOW_NEGATION flag. This is done in two commits, with this commit adding the DISALLOW_NEGATION flag, and the next commit disabling the ALLOW_{INT|BOOL|STRING} flags.
2021-09-27scripted-diff: Rename overloaded int GetArg to GetIntArgRussell Yanofsky
Improve readability of code, simplify future scripted diff cleanup PRs, and be more consistent with naming for GetBoolArg. This will also be useful for replacing runtime settings type checking with compile time checking. -BEGIN VERIFY SCRIPT- git grep -l GetArg | xargs sed -i 's/GetArg(\([^)]*\( [0-9]\+\|-1\|port\|BaseParams().RPCPort()\|Params().GetDefaultPort()\|_TIMEOUT\|Height\|_WORKQUEUE\|_THREADS\|_CONNECTIONS\|LIMIT\|SigOp\|Bytes\|_VERSION\|_AGE\|_CHECKS\|Checks() ? 1 : 0\|_BANTIME\|Cache\|BLOCKS\|LEVEL\|Weight\|Version\|BUFFER\|TARGET\|WEIGHT\|TXN\|TRANSACTIONS\|ADJUSTMENT\|i64\|Size\|nDefault\|_EXPIRY\|HEIGHT\|SIZE\|SNDHWM\|_TIME_MS\)\))/GetIntArg(\1)/g' -END VERIFY SCRIPT- Co-authored-by: Hennadii Stepanov <32963518+hebasto@users.noreply.github.com>
2021-08-19Merge bitcoin/bitcoin#22217: refactor: Avoid wallet code writing node ↵Samuel Dobson
settings file 49ee2a0ad88e0e656234b769d806987784ff1e28 Avoid wallet code writing node settings file (Russell Yanofsky) Pull request description: Change wallet loading code to access settings through the Chain interface instead of writing settings.json directly. This is for running wallet and node in separate processes, since multiprocess code wouldn't easily work with different processes updating the same file. --- This PR is part of the [process separation project](https://github.com/bitcoin/bitcoin/projects/10). The commit was first part of larger PR #10102. ACKs for top commit: jamesob: ACK 49ee2a0ad88e0e656234b769d806987784ff1e28 ([`jamesob/ackr/22217.1.ryanofsky.refactor_avoid_wallet_co`](https://github.com/jamesob/bitcoin/tree/ackr/22217.1.ryanofsky.refactor_avoid_wallet_co)) ryanofsky: > ACK [49ee2a0](https://github.com/bitcoin/bitcoin/commit/49ee2a0ad88e0e656234b769d806987784ff1e28) ([`jamesob/ackr/22217.1.ryanofsky.refactor_avoid_wallet_co`](https://github.com/jamesob/bitcoin/tree/ackr/22217.1.ryanofsky.refactor_avoid_wallet_co)) Zero-1729: crACK 49ee2a0ad88e0e656234b769d806987784ff1e28 meshcollider: Code review ACK 49ee2a0ad88e0e656234b769d806987784ff1e28 Tree-SHA512: a81c63b87816f739e02e3992808f314294d6c7213babaafdaaf3c4650ebc97ee4f98f9a4684ce4ff87372df59989b8ad5929159c5686293a7cce04e97e2fabba
2021-06-18Remove unused OptionsCategory arg from AddCommandMarcoFalke
2021-06-16refactor: reduce #ifdef ENABLE_EXTERNAL_SIGNER usageSjors Provoost
In particular this make the node interface independent on whether external signer support is compiled.
2021-06-10Avoid wallet code writing node settings fileRussell Yanofsky
Change wallet loading code to access settings through the Chain interface instead of writing settings.json directly.
2021-05-24Remove `GetDataDir(bool fNetSpecific = true)` functionKiminuo
2021-05-24Make `ArgsManager.GetDataDirPath` private and drop needless suffixKiminuo
2021-05-24Add `ArgsManager.GetDataDirBase()` and `ArgsManager.GetDataDirNet()` as an ↵Kiminuo
intended replacement for `ArgsManager.GetDataDirPath(net_identifier)`
2021-05-22Make `m_cached_blocks_path` mutable. Make `ArgsManager::GetBlocksDirPath()` ↵Kiminuo
const.
2021-05-12Merge bitcoin/bitcoin#19064: refactor: Cleanup thread ctor callsMarcoFalke
792be53d3e9e366b9f6aeee7a1eeb912fa28062e refactor: Replace std::bind with lambdas (Hennadii Stepanov) a508f718f3e087c96a306399582a85df2e1d53ae refactor: Use appropriate thread constructor (Hennadii Stepanov) 30e44482152488a78f2c495798a75e6f553dc0c8 refactor: Make TraceThread a non-template free function (Hennadii Stepanov) Pull request description: This PR does not change behavior. Its goal is to improve readability and maintainability of the code. ACKs for top commit: jnewbery: utACK 792be53d3e9e366b9f6aeee7a1eeb912fa28062e jonatack: tACK 792be53d3e9e366b9f6aeee7a1eeb912fa28062e MarcoFalke: cr ACK 792be53d3e9e366b9f6aeee7a1eeb912fa28062e Tree-SHA512: a03142f04f370f6bc02bd3ddfa870819b51740fcd028772241d68c84087f95a2d78207cbd5edb3f7c636fcf2d76192d9c59873f8f0af451d3b05c0cf9cf234df
2021-04-25refactor: Make TraceThread a non-template free functionHennadii Stepanov
Also it is moved into its own module.
2021-04-18Change ClearDataDirPathCache() to ArgsManager.ClearPathCache().Kiminuo
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