e9fd366044 refactor: Remove null setting check in GetSetting() (Russell Yanofsky)
cba2710220 scripted-diff: Remove unused ArgsManager type flags in tests (Russell Yanofsky)
425bb30725 refactor: Add util_CheckValue test (Russell Yanofsky)
0fa54358b0 refactor: Add ArgsManager::GetSettingsList method (Russell Yanofsky)
3e185522ac refactor: Get rid of ArgsManagerHelper class (Russell Yanofsky)
dc0f148074 refactor: Replace FlagsOfKnownArg with GetArgFlags (Russell Yanofsky)
57e8b7a727 refactor: Clean up includeconf comments (Russell Yanofsky)
3f7dc9b808 refactor: Clean up long lines in settings code (Russell Yanofsky)
Pull request description:
This PR doesn't change behavior. It just implements some suggestions from #15934 and #16545 and few other small cleanups.
ACKs for top commit:
jnewbery:
Code review ACK e9fd366044
MarcoFalke:
ACK e9fd366044🚟
Tree-SHA512: 6e100d92c72f72bc39567187ab97a3547b3c06e5fcf1a1b74023358b8bca552124ca6a53c0ab53179b7f1329c03d9a73faaef6d73d2cd1a2321568a0286525e2
Add for consistency with ArgsManager::GetSetting method and to make setting
types accessible to ArgsManager callers and tests (test added next commit).
This commit does not change behavior.
Get rid of settings merging code in util/system.cpp repeated 5 places,
inconsistently:
- ArgsManagerHelper::GetArg
- ArgsManagerHelper::GetNetBoolArg
- ArgsManager::GetArgs
- ArgsManager::IsArgNegated
- ArgsManager::GetUnsuitableSectionOnlyArgs
Having settings merging code separated from parsing simplifies parsing somewhat
(for example negated values can simply be represented as false values instead
of partially cleared or emply placeholder lists).
Having settings merge happen one place instead of 5 makes it easier to add new
settings sources and harder to introduce new inconsistencies in the way
settings are merged.
This commit does not change behavior in any way.
ffea41f530 Enable all tests in feature_config_args.py (Hennadii Stepanov)
66f5c17f8a Use CheckDataDirOption() for code uniformity (Hennadii Stepanov)
7e33a18a34 Fix datadir handling in bitcoin-cli (Hennadii Stepanov)
b28dada374 Fix datadir handling in bitcoin-qt (Hennadii Stepanov)
50824093bb Fix datadir handling in bitcoind (Hennadii Stepanov)
740d41ce9f Add CheckDataDirOption() function (Hennadii Stepanov)
c1f325126c Return absolute path early in AbsPathForConfigVal (Hennadii Stepanov)
Pull request description:
Fix#15240, see: https://github.com/bitcoin/bitcoin/issues/15240#issuecomment-487353760Fix#15745
Fix broken `feature_config_args.py` tests (disabled by MarcoFalke@fabe28a0cdcfa13e0e595a0905e3642a960d3077). All test are enabled now.
This PR is alternative to #13621.
User's `$HOME` directory is not touched unnecessarily now.
~To make reviewing easier only `bitcoind` code is modified (neither `bitcoin-cli` nor `bitcoin-qt`).~
Refs:
- https://github.com/bitcoin/bitcoin/issues/15745#issuecomment-479852569 by **laanwj**
- #16220
Top commit has no ACKs.
Tree-SHA512: 4a4cda10e0b67c8f374da0c9567003d2b566d948e7f8550fe246868b5794c15010e88ea206009480b9cd2f737f310a15e984f920730448f99a895893bed351df
f874e14cd3 [build]: check std::system for -[alert|block|wallet]notify (Sjors Provoost)
cc3ad56ff2 [build] MSVC: set HAVE_SYSTEM for desktop apps (Sjors Provoost)
c1c91bb78d [build] detect std::system or ::wsystem (Sjors Provoost)
Pull request description:
Platforms such as iOs and Universal Windows Platform do not support launching a process through system().
ACKs for top commit:
laanwj:
code review ACK f874e14cd3
Tree-SHA512: 16bb4a8fa1896046ccb22a46c8985e1aa45f5b11ecf5539eb2299e9a58f1a5b085c0c12cb6939c7493d93abce7e84fadcbfc73374c887db63da6d00c08aa476d
This work is prerequisite to attaching thread names to log lines and deadlock
debug utilities. This code allows setting of an "internal" threadname per
thread on platforms where thread_local is available.
This commit also moves RenameThread() out of a more general module and adds a
numeric suffix to disambiguate between threads with the same name. It
explicitly names a few main threads using the new util::ThreadRename().
04cca33094 Style cleanup. (Jim Posen)
4c01e4e159 flatfile: Unit tests for FlatFileSeq methods. (Jim Posen)
65a489e93d scripted-diff: Rename CBlockDiskPos to FlatFilePos. (Jim Posen)
d6d8a78f26 Move CDiskBlockPos from chain to flatfile. (Jim Posen)
e0380933e3 validation: Refactor file flush logic into FlatFileSeq. (Jim Posen)
992404b31e validation: Refactor block file pre-allocation into FlatFileSeq. (Jim Posen)
e2d2abb99f validation: Refactor OpenDiskFile into method on FlatFileSeq. (Jim Posen)
9183d6ef65 validation: Extract basic block file logic into FlatFileSeq class. (Jim Posen)
62e7addb63 util: Move CheckDiskSpace to util. (Jim Posen)
Pull request description:
This cleans up and refactors block file helpers so that they may be used by the block filter indexer. Per [design discussion](https://github.com/bitcoin/bitcoin/pull/14121#issuecomment-451252591) about storing BIP 157 block filters, it has been suggested that they are stored in the same way as block and undo data. This refactor is sufficient to simplify file operations for this use case, though in the future perhaps more pruning-related logic ought to be moved into the new classes.
The basic abstraction is a `FlatFileSeq` which manages access to a sequence of numbered files into which raw data is written.
Tree-SHA512: b2108756777f2dad8964a1a2ef2764486e708a4a4a8cfac47b5de8bcb0625388964438eb096b10cfd9ea39212c299b5cb32fa943e768db2333cf49ea7def157e
1a7ba84e11 Fix lack of warning of unrecognized section names (Akio Nakamura)
Pull request description:
In #14708, It was introduced that to warn when unrecognized section names are exist in the config file.
But ```m_config_sections.clear()``` in ```ArgsManager::ReadConfigStream()``` is called every time when reading each configuration file, so it can warn about only last reading file if ```includeconf``` exists.
This PR fix lack of warning by collecting all section names by moving ```m_config_sections.clear()``` to ```ArgsManager::ReadConfigFiles()``` .
Also add a test code to confirm this situation.
Tree-SHA512: 26aa0cbe3e4ae2e58cbe73d4492ee5cf465fd4c3e5df2c8ca7e282b627df9e637267af1e3816386b1dc6db2398b31936925ce0e432219fec3a9b3398f01e3e65
3782075a5f Move all PID file stuff to init.cpp (Hennadii Stepanov)
561e375c73 Make PID file creating errors fatal (Hennadii Stepanov)
745a2ace18 Improve PID file removing errors logging (Hennadii Stepanov)
Pull request description:
Digging into #15240 the lack of the proper logging has been discovered.
Fixed by this PR.
UPDATE (inspired by @laanwj's [comment](https://github.com/bitcoin/bitcoin/pull/15278#discussion_r252641810)):
Not being able to create the PID file is fatal now.
Output of `bitcoind`:
```
$ src/bitcoind -pid=/run/bitcoind/bitcoind.pid
2019-02-01T23:20:10Z Bitcoin Core version v0.17.99.0-561e375c7 (release build)
2019-02-01T23:20:10Z Assuming ancestors of block 0000000000000037a8cd3e06cd5edbfe9dd1dbcc5dacab279376ef7cfc2b4c75 have valid signatures.
2019-02-01T23:20:10Z Setting nMinimumChainWork=00000000000000000000000000000000000000000000007dbe94253893cbd463
2019-02-01T23:20:10Z Using the 'sse4(1way),sse41(4way),avx2(8way)' SHA256 implementation
2019-02-01T23:20:10Z Using RdRand as an additional entropy source
2019-02-01T23:20:11Z Error: Unable to create the PID file '/run/bitcoind/bitcoind.pid': No such file or directory
Error: Unable to create the PID file '/run/bitcoind/bitcoind.pid': No such file or directory
2019-02-01T23:20:11Z Shutdown: In progress...
2019-02-01T23:20:11Z Shutdown: Unable to remove PID file: File does not exist
2019-02-01T23:20:11Z Shutdown: done
```
Output of `bitcoin-qt`:
**Notes for reviewers**
1. `CreatePidFile()` has been moved from `util/system.cpp` to `init.cpp` for the following reasons:
- to get the ability to use `InitError()`
- now `init.cpp` contains code of both creating PID file and removing it
2. Regarding 0.18 release process: this PR modifies 1 string and introduces 2 new ones.
Tree-SHA512: ac07d0f800e61ec759e427d0afc0ca43d67f232e977662253963afdd0a220d34b871050f58149fc9fabd427bfc8e0d3f6a6032f2a38f30ad366fc0d074b0f2b3
1. Fix lack of warning by collecting all section names by moving
m_config_sections.clear() to ArgsManager::ReadConfigFiles().
2. Add info(file name, line number) to warning message.
3. Add a test code to confirm this situation.
3. Do clear() in ReadConfigString().
e4a0c3547e Improve blocksdir functional test. (Hennadii Stepanov)
c3f1821ac7 Make blockdir always net specific (Hennadii Stepanov)
Pull request description:
The blocks directory is net specific by definition.
Also this prevents the side effect of calling `GetBlocksDir(false)` in the non-mainnet environment.
Currently a new node creates an unused `blocks\` directory in the root of the data directory when `-testnet` or `-regtest` is specified.
Refs:
- #12653
- https://github.com/bitcoin/bitcoin/pull/12653#discussion_r174784834 by @laanwj
- https://github.com/bitcoin/bitcoin/issues/14595#issuecomment-436011186
Tree-SHA512: c9957a68a4a200ebd2010823a56db7e61563afedcb7c9828e86b13f3af2990e07854b622c1f3374756f94574acb3ea32de7d2a399eef6c0623f0e11265155627
fa21ca09a8 test: Add BOOST_REQUIRE to getters returning optional (MarcoFalke)
Pull request description:
Usually the returned value is already checked for equality, but for sanity we might as well require that the getter successfully returned.
Tree-SHA512: 0d613a9a721c61bd7a115ebc681a0890df09b8e5775f176ac18b3a586f2ca57bee0b5b816f5a7c314ff3ac6cbb2a4d9c434f8459e054a7c8a6934a75f0120c2a
In the config file, sections are specified by square bracket pair "[]"$,
or included in the option name itself which separated by a period"(.)".
Typicaly, [testnet] is not a correct section name and specified options
in that section are ignored but user cannot recognize what is happen.
So, add some log/stderr-warning messages if unrecognized section names
are present in the config file after checking section only args.
