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2020-08-27refactor: Move wallet methods out of chain.h and node.hRussell Yanofsky
Add WalletClient interface so node interface is cleaner and don't need wallet-specific methods. The new NodeContext::wallet_client pointer will also be needed to eliminate global wallet variables like ::vpwallets, because createWallet(), loadWallet(), getWallets(), etc methods called by the GUI need a way to get a reference to the list of open wallets if it is no longer a global variable. Also tweaks splash screen registration for load wallet events to be delayed until after wallet client is created.
2020-08-27refactor: Create interfaces earlier during initializationRussell Yanofsky
Add AppInitInterfaces function so wallet chain and chain client interfaces are created earlier during initialization. This is needed in the next commit to allow the gui splash screen to be able to register for wallet events through a dedicated WalletClient interface instead managing wallets indirectly through the Node interface. This only works if the wallet client interface is created before the splash screen needs to use it.
2020-08-26gui: Partially revert #10244 gArgs and Params changesRussell Yanofsky
Change gui code to use gArgs, Params() functions directly instead of going through interfaces::Node. Remotely accessing bitcoin-node ArgsManager from bitcoin-gui works fine in https://github.com/bitcoin/bitcoin/pull/10102, when bitcoin-gui spawns a new bitcoin-node process and controls its startup, but for bitcoin-gui to support -ipcconnect option in https://github.com/bitcoin/bitcoin/pull/19461 and connect to an existing bitcoin-node process, it needs ability to parse arguments itself before connecting out. This change also simplifies https://github.com/bitcoin/bitcoin/pull/10102 a bit, by making the bitcoin-gui -> bitcoin-node startup sequence more similar to the bitcoin-node -> bitcoin-wallet startup sequence where the parent process parses arguments and passes them to the child process instead of the parent process using the child process to parse arguments.
2020-08-24init: Pass reference to ArgsManager around instead of relying on globalMarcoFalke
2020-08-12Add BlockAndHeaderTipInfo to the node interface/appInitJonas Schnelli
2020-08-07Merge #19098: test: Remove duplicate NodeContext hacksMarcoFalke
edc316020e8270dafc5e31465d532baebdafd3dd test: Remove duplicate NodeContext hacks (Russell Yanofsky) Pull request description: Qt tests currently are currently using two NodeContext structs at the same time, one in interfaces::NodeImpl::m_context, and the other in BasicTestingSetup::m_node, and the tests have hacks transferring state between them. Fix this by getting rid of the NodeImpl::m_context struct and making it a pointer. This way a common BitcoinApplication object can be used for all qt tests, but they can still have their own testing setups. Non-test code is changing but non-test behavior is still the same as before. Motivation for this PR is to be able to remove the "std::move(test.m_node.connman)" and mempool hacks for swapping individual NodeContext members in Qt tests, because followup PR #19099 adds yet another member (wallet_client) that needs to be swapped. After this change, the whole NodeContext struct can be swapped instead of individual members, so the workarounds are less fragile and invasive. ACKs for top commit: MarcoFalke: crACK edc316020e8270dafc5e31465d532baebdafd3dd 🌮 promag: ACK edc316020e8270dafc5e31465d532baebdafd3dd. Tree-SHA512: c1650e4127f43a4020304ca7c13b5d9122fb5723aacd8fa1cf855d03c6052fcfb7685810aa2a5ef708561015f0022fecaacbad479295104ca45d2c17579466a4
2020-07-13test: Remove duplicate NodeContext hacksRussell Yanofsky
Qt tests currently are currently using two NodeContext structs at the same time, one in interfaces::NodeImpl::m_context, and the other in BasicTestingSetup::m_node, and the tests have hacks transferring state between them. Fix this by getting rid of the NodeImpl::m_context struct and making it a pointer. This way a common BitcoinApplication object can be used for all qt tests, but they can still have their own testing setups. Non-test code is changing but non-test behavior is still the same as before. Motivation for this PR is to be able to remove the "std::move(test.m_node.connman)" and mempool hacks for swapping individual NodeContext members in Qt tests, because followup PR #19099 adds yet another member (wallet_client) that needs to be swapped. After this change, the whole NodeContext struct can be swapped instead of individual members, so the workarounds are less fragile and invasive.
2020-07-11Add <datadir>/settings.json persistent settings storage.Russell Yanofsky
Persistent settings are used in followup PRs #15936 to unify gui settings between bitcoin-qt and bitcoind, and #15937 to add a load_on_startup flag to the loadwallet RPC and maintain a dynamic list of wallets that should be loaded on startup that also can be shared between bitcoind and bitcoin-qt.
2020-07-03Clean up separated ban/discourage interfacePieter Wuille
2020-06-27scripted-diff: Move ui_interface to the node libMarcoFalke
-BEGIN VERIFY SCRIPT- # Move files git mv src/ui_interface.h src/node/ui_interface.h git mv src/ui_interface.cpp src/node/ui_interface.cpp sed -i -e 's/BITCOIN_UI_INTERFACE_H/BITCOIN_NODE_UI_INTERFACE_H/g' src/node/ui_interface.h # Adjust includes and makefile sed -i -e 's|ui_interface|node/ui_interface|g' $(git grep -l ui_interface) # Sort includes git diff -U0 | clang-format-diff -p1 -i -v -END VERIFY SCRIPT-
2020-06-10Make GetWarnings() return bilingual_strHennadii Stepanov
2020-06-09refactor: Change Node::initError to take bilingual_strWladimir J. van der Laan
Make it consistent with `Chain::initError`.
2020-05-29Merge #18452: qt: Fix shutdown when waitfor* cmds are called from RPC consoleJonas Schnelli
da73f1513a637a9f347b64de66564d6cdb2541f8 qt: Fix shutdown when waitfor* cmds are called from RPC console (Hennadii Stepanov) Pull request description: On master (7eed413e72a236b6f1475a198f7063fd24929e23), if the GUI has been started with`-server=1`, `bitcoin-qt` hangs on shutdown during calling any of the `waitfor*` commands in the GUI RPC console. This PR suggests minimal changes to fix this bug. Fix #17495 ACKs for top commit: jonasschnelli: utACK da73f1513a637a9f347b64de66564d6cdb2541f8 Tree-SHA512: 469f5332945a5f2c57d19336cda5df79b123ccc494aea6d58a85eb1293be52708b2b9c5bb6bc2c402a90b7b4e9e8d7ab8fe84cf201cf7ce612c9290c57e43681
2020-05-23BlockTip struct created and connected to notifyHeaderTip and notifyBlockTip ↵furszy
signals.
2020-05-23Added best block hash to the NotifyHeaderTip and NotifyBlockTip signals.furszy
[ClientModel] best header/block hash cached.
2020-05-21Merge #18740: Remove g_rpc_node globalMarcoFalke
b3f7f375efb9a9ca9a7a4f2caf41fe3df2262520 refactor: Remove g_rpc_node global (Russell Yanofsky) ccb5059ee89f6e8dc31ba5b82830b384890bb65e scripted-diff: Remove g_rpc_node references (Russell Yanofsky) 6fca33b2edc09ed62dab2323c780b31585de1750 refactor: Pass NodeContext to RPC and REST methods through util::Ref (Russell Yanofsky) 691c817b340d10e806dc3b1834d2a8fcc5e681fd Add util::Ref class as temporary alternative for c++17 std::any (Russell Yanofsky) Pull request description: This PR removes the `g_rpc_node` global, to get same benefits we see removing other globals and make RPC code more testable, modular, and reusable. This uses a hybrid of the approaches suggested in #17548. Instead of using `std::any`, which isn't available in c++11, or `void*`, which isn't type safe, it uses a small new `util::Ref` helper class, which acts like a simplified `std::any` that only holds references, not values. Motivation for writing this was to provide an simpler alternative to #18647 by Harris Brakmić (brakmic) which avoids some shortcomings of that PR (https://github.com/bitcoin/bitcoin/pull/18647#issuecomment-617878826) ACKs for top commit: MarcoFalke: re-ACK b3f7f375ef, only change is adding back const and more tests 🚾 ajtowns: ACK b3f7f375efb9a9ca9a7a4f2caf41fe3df2262520 Tree-SHA512: 56292268a001bdbe34d641db1180c215351503966ff451e55cc96c9137f1d262225d7d7733de9c9da7ce7d7a4b34213a98c2476266b58c89dbbb0f3cb5aa5d70
2020-05-19refactor: Pass SynchronizationState enum to GUIHennadii Stepanov
Co-authored-by: Russell Yanofsky <russ@yanofsky.org>
2020-05-13refactor: Pass NodeContext to RPC and REST methods through util::RefRussell Yanofsky
This commit does not change behavior
2020-05-13qt: Fix shutdown when waitfor* cmds are called from RPC consoleHennadii Stepanov
2020-05-05Make InitError bilingualHennadii Stepanov
2020-05-01wallet: Avoid translating RPC errors when loading walletsMarcoFalke
Common errors and warnings should be translated when displayed in the GUI, but not translated when displayed elsewhere. The wallet method CreateWalletFromFile does not know its caller, so this commit changes it to return a bilingual_str to the caller.
2020-04-15node: Add args alias for gArgs globalMarcoFalke
2020-04-10Merge #17999: refactor: Add ChainClient setMockTime, getWallets methodsMarcoFalke
3ce16ad2f91d1e2edc7e7bdc5a19f72aa8c3e739 refactor: Use psbt forward declaration (Russell Yanofsky) 1dde238f2c21a0cc9bada10a2449cf9c6b2178ad Add ChainClient setMockTime, getWallets methods (Russell Yanofsky) Pull request description: This PR is part of the [process separation project](https://github.com/bitcoin/bitcoin/projects/10). These changes are needed to set mock times, and get wallet interface pointers correctly when wallet code is running in a different process from node code in #10102 ACKs for top commit: MarcoFalke: re-ACK 3ce16ad2f91d1e2edc7e7bdc5a19f72aa8c3e739 🔙 promag: Code review ACK 3ce16ad2f91d1e2edc7e7bdc5a19f72aa8c3e739. Tree-SHA512: 6c093bfcd68adf5858a1aade4361cdb7fb015496673504ac7a93d0bd2595215047184551d6fd526baa27782331cd2819ce45c4cf923b205ce93ac29e485b5dd8
2020-03-19refactor: Change createWallet, fillPSBT argument orderRussell Yanofsky
Move output arguments after input arguments for consistency with other methods, and to work more easily with IPC framework in #10102
2020-03-19refactor: Rename Node::disconnect methodsRussell Yanofsky
Avoid overloading method name to work more easily with IPC framework
2020-03-11[mempool] Remove NotifyEntryAdded and NotifyEntryRemoved callbacksJohn Newbery
NotifyEntryAdded never had any subscribers so can be removed. Since ConnectTrace no longer subscribes to NotifyEntryRemoved, there are now no subscribers. The CValidationInterface TransactionAddedToMempool and TransactionRemovedFromMempool methods can now provide this functionality. There's no need for a special notifications framework for the mempool.
2020-02-25Add ChainClient setMockTime, getWallets methodsRussell Yanofsky
Needed to set mock times, and get wallet interface pointers correctly when wallet code is running in a different process from node code.
2020-01-15scripted-diff: Bump copyright of files changed in 2020MarcoFalke
-BEGIN VERIFY SCRIPT- ./contrib/devtools/copyright_header.py update ./ -END VERIFY SCRIPT-
2020-01-08Merge #16963: wallet: Fix unique_ptr usage in boost::signals2Wladimir J. van der Laan
6d6a7a8403ae923f189812edebdd95761de0e7f2 gui: Fix duplicate wallet showing up (João Barbosa) 81ea66c30e2953dee24d5b127c28daa0d9452a28 Drop signal CClientUIInterface::LoadWallet (Russell Yanofsky) Pull request description: This PR includes 2 fixes: - prevent GUI LoadWallet handlers from crashing on startup when multiple handlers are attached, because the first handler takes ownership of the wallet unique pointer. Now every handler will receive its own unique pointer; - prevent showing a wallet twice in the GUI on startup due to a race with `loadwallet`. Fixes #16937 ACKs for top commit: fjahr: code review ACK 6d6a7a8403ae923f189812edebdd95761de0e7f2 ryanofsky: Code review ACK 6d6a7a8403ae923f189812edebdd95761de0e7f2. No changes since last ACK other than rebase due to #17070 kallewoof: Code review ACK 6d6a7a8403ae923f189812edebdd95761de0e7f2 Tree-SHA512: 7f0658c9011f81dfa176a094c2263448ee1d14fda7dc94e8b55ee9c8b81538bd2d1e4bf8a8dbfcd029ebfc9feb6d3cda9dee3f911122df0a4b1e0ca75f653ba4
2019-12-30scripted-diff: Bump copyright of files changed in 2019MarcoFalke
-BEGIN VERIFY SCRIPT- ./contrib/devtools/copyright_header.py update ./ -END VERIFY SCRIPT-
2019-12-16Merge #17750: util: change GetWarnings parameter to boolMarcoFalke
7aab8d1024996c7c422bd34a8226df0117b813f7 [style] Code style fixups in GetWarnings() (John Newbery) 492c6dc1e742a62599dc6d5ba6c3896825b5144f util: change GetWarnings parameter to bool (John Newbery) 869b6314fd180856b6054fff28b5de994252c54c [qt] remove unused parameter from getWarnings() (John Newbery) Pull request description: `GetWarnings()` changes the format of the output warning string based on a passed-in string argument that can be set to "gui" or "statusbar". Change the argument to a bool: - there are only two types of behaviour, so a bool is a more natural argument type - changing the name to `verbose` does not set any expectations for the how the calling code will use the returned string (currently, `statusbar` is used for RPC warnings, not a status bar) - removes some error-handling code for when the passed-in string is not one of the two strings expected. ACKs for top commit: laanwj: code review ACK 7aab8d1024996c7c422bd34a8226df0117b813f7 practicalswift: ACK 7aab8d1024996c7c422bd34a8226df0117b813f7 -- diff looks correct :) MarcoFalke: ACK 7aab8d1024996c7c422bd34a8226df0117b813f7 otherwise. promag: Code review ACK 7aab8d1024996c7c422bd34a8226df0117b813f7. Tree-SHA512: 75882c6e3e44aa9586411b803149b36ba487f4eb9cac3f5c8f07cd9f586870bba4488a51e674cf8147f05718534f482836e6a4e3f66e0d4ef6821900c7dfd04e
2019-12-15util: change GetWarnings parameter to boolJohn Newbery
GetWarnings() changes the format of the output warning string based on a passed-in string argument that can be set to "gui" or "statusbar". Change the argument to a bool: - there are only two types of behaviour, so a bool is a more natural argument type - changing the name to 'verbose' does not set any expectations for the how the calling code will use the returned string (currently, 'statusbar' is used for RPC warnings, not a status bar) - removes some error-handling code for when the passed-in string is not one of the two strings expected.
2019-12-15[qt] remove unused parameter from getWarnings()John Newbery
2019-12-05node: Use mempool from node context instead of globalMarcoFalke
2019-10-28scripted-diff: Remove g_connman, g_banman globalsRussell Yanofsky
-BEGIN VERIFY SCRIPT- sed -i 's:#include <interfaces/chain.h>:#include <banman.h>\n#include <interfaces/chain.h>\n#include <net.h>\n#include <net_processing.h>:' src/node/context.cpp sed -i 's/namespace interfaces {/class BanMan;\nclass CConnman;\nclass PeerLogicValidation;\n&/' src/node/context.h sed -i 's/std::unique_ptr<interfaces::Chain> chain/std::unique_ptr<CConnman> connman;\n std::unique_ptr<PeerLogicValidation> peer_logic;\n std::unique_ptr<BanMan> banman;\n &/' src/node/context.h sed -i '/std::unique_ptr<[^>]\+> \(g_connman\|g_banman\|peerLogic\);/d' src/banman.h src/net.h src/init.cpp sed -i 's/g_connman/m_context.connman/g' src/interfaces/node.cpp sed -i 's/g_banman/m_context.banman/g' src/interfaces/node.cpp sed -i 's/g_connman/m_node.connman/g' src/interfaces/chain.cpp src/test/setup_common.cpp sed -i 's/g_banman/m_node.banman/g' src/test/setup_common.cpp sed -i 's/g_connman/node.connman/g' src/init.cpp src/node/transaction.cpp sed -i 's/g_banman/node.banman/g' src/init.cpp sed -i 's/peerLogic/node.peer_logic/g' src/init.cpp sed -i 's/g_connman/g_rpc_node->connman/g' src/rpc/mining.cpp src/rpc/net.cpp src/rpc/rawtransaction.cpp sed -i 's/g_banman/g_rpc_node->banman/g' src/rpc/net.cpp sed -i 's/std::shared_ptr<CWallet> wallet =/node.context()->connman = std::move(test.m_node.connman);\n &/' src/qt/test/wallettests.cpp -END VERIFY SCRIPT-
2019-10-28Pass NodeContext, ConnMan, BanMan references more placesRussell Yanofsky
So g_connman and g_banman globals can be removed next commit.
2019-10-28scripted-diff: Rename InitInterfaces to NodeContextRussell Yanofsky
-BEGIN VERIFY SCRIPT- s() { git grep -l "$1" src | xargs sed -i "s/$1/$2/g"; } s 'struct InitInterfaces' 'struct NodeContext' s 'InitInterfaces interfaces' 'NodeContext node' s 'InitInterfaces& interfaces' 'NodeContext\& node' s 'InitInterfaces m_interfaces' 'NodeContext m_context' s 'InitInterfaces\* g_rpc_interfaces' 'NodeContext* g_rpc_node' s 'g_rpc_interfaces = &interfaces' 'g_rpc_node = \&node' s 'g_rpc_interfaces' 'g_rpc_node' s 'm_interfaces' 'm_context' s 'interfaces\.chain' 'node.chain' s '\(AppInitMain\|Shutdown\|Construct\)(interfaces)' '\1(node)' s 'init interfaces' 'chain clients' -END VERIFY SCRIPT-
2019-10-26Drop signal CClientUIInterface::LoadWalletRussell Yanofsky
2019-10-25Avoid unused call to GuessVerificationProgress in NotifyHeaderTipMarcoFalke
2019-10-21Merge #17070: wallet: Avoid showing GUI popups on RPC errorsWladimir J. van der Laan
facec1c643105d0ae74b5d32cf33d593f9e82a36 wallet: Avoid showing GUI popups on RPC errors (MarcoFalke) Pull request description: RPC errors and warnings are shown as popups in the GUI instead of being returned to the RPC caller. For example, ``` $ ./src/bitcoin-cli loadwallet $(pwd)/./test/functional/data/wallets/high_minversion/ error code: -4 error message: Wallet loading failed. ``` gives me a GUI popup and no reason why loading the wallet failed. After this pull request: ``` $ ./src/bitcoin-cli loadwallet $(pwd)/./test/functional/data/wallets/high_minversion/ error code: -4 error message: Wallet loading failed: Error loading /home/marco/workspace/btc_bitcoin_core/./test/functional/data/wallets/high_minversion/wallet.dat: Wallet requires newer version of Bitcoin Core ACKs for top commit: laanwj: Code review ACK facec1c643105d0ae74b5d32cf33d593f9e82a36 Tree-SHA512: c8274bbb02cfcf71676eeec1e773e51fb3538cf93f82e7cb8536f4716d44ed819cdc162dfc039ac7386a4db381a734cdb27fd32567043a1180c02519fbcba194
2019-10-15Remove unused includespracticalswift
2019-10-08wallet: Avoid showing GUI popups on RPC errorsMarcoFalke
2019-09-26Revert "gui: Generate bech32 addresses by default (take 2, fixup)"Gregory Sanders
This reverts commit fa5a4cd813c2f0225dcbc05cd16ae2d1c0d13234.
2019-09-12Merge #16714: gui: add prune to intro screen with smart defaultJonas Schnelli
9924bce317b96ab0c57efb99330abd11b6f16b9a [gui] intro: enable pruning by default unless disk is big (Sjors Provoost) c8de347a9d6c88fe67d77aba6fcce1b7fd66791c [gui] intro: add prune preference (Sjors Provoost) 1bbc49d2078ee53488e214d00eb47462687b05c5 [gui] intro: inform caller if intro was shown (Sjors Provoost) 1957103786f97135f35ababc97efa1b481865eb0 [gui] add explicit prune setter (Sjors Provoost) 1bccf6a52d7fc08d8f605cfb2edc3277ec299c72 [node] add forceSetArg to interface (Sjors Provoost) Pull request description: This adds a checkbox to the intro screen to enable pruning from the get go. If the user has plenty of space, it's unchecked by default: <img width="671" alt="big" src="https://user-images.githubusercontent.com/10217/63641289-10339000-c6ac-11e9-98d7-caf64dff0da6.png"> If the user has insufficient space it's checked by default: <img width="897" alt="low" src="https://user-images.githubusercontent.com/10217/63641276-d4002f80-c6ab-11e9-9f5b-a53472f814ff.png"> When the user has barely enough space and is likely to need pruning in the near future, this is shown in yellow and we also check the prune box: <img width="662" alt="medium" src="https://user-images.githubusercontent.com/10217/63641294-1c1f5200-c6ac-11e9-8ecb-6b69e42b1ece.png"> The cut-off for this 10 GB above `m_assumed_blockchain_size` (`=240` in `chainparams.cpp`). If the user launches the first time with `-prune=...` then we disable the check box and display the correct size (rounded to GB): <img width="658" alt="Schermafbeelding 2019-08-24 om 20 23 14" src="https://user-images.githubusercontent.com/10217/63641351-09594d00-c6ad-11e9-94fe-fe5ed562e109.png"> The 2 GB default matches the settings default. The user can't change it in the intro screen, but can change it later. I'm tempted to increase that default to 10 GB, and then have the intro screen reduce it if space is really tight. Tips for testing: * move your existing data dir elsewhere * wipe data dir at every restart (behavior is different if it exists) * launch with `bitcoin-qt -resetguisettings -lang=en` (there's some space issues in different languages) * fake your free space by changing `intro.cpp` line 90: `freeBytesAvailable = 5000000000; // 5 GB` * try both testnet and mainnet, because settings are seperate. In particular note how step 7 in `GuiMain` switches where `QTSettings settings` points to; this had me thoroughly confused on testnet, because I was setting them too early. ACKs for top commit: jonasschnelli: Tested ACK 9924bce317b96ab0c57efb99330abd11b6f16b9a ryanofsky: utACK 9924bce317b96ab0c57efb99330abd11b6f16b9a. The changes are very logical, and implement the feature in a clean that way that doesn't add a lot of complication and shouldn't interfere with future improvements. I looked at Luke's branch too, and I think there's also a lot of great stuff there that seems fully compatible with this change. Tree-SHA512: 9523961451c53aebd347716976bc3a4a398f989dc21e9bbbd357060bd11a8f46c435f068bd421bb31ccb08e55445ef67bc347d8d19a4fb8fde9d6d3f9a3bcbb0
2019-09-05Expose wallet creation to the GUI via WalletControllerAndrew Chow
Co-authored-by: João Barbosa <joao.paulo.barbosa@gmail.com>
2019-08-24[node] add forceSetArg to interfaceSjors Provoost
2019-08-06refactor: pcoinsTip -> CChainState::CoinsTip()James O'Beirne
This aliasing makes subsequent commits easier to review; eventually CoinsTip() will return the CCoinsViewCache managed by CChainState.
2019-07-30gui: Generate bech32 addresses by default (take 2, fixup)MarcoFalke
2019-07-11Call node->initError instead of InitError from GUI codeRussell Yanofsky
Avoids GUI code calling a node function, and having to live in the same process as g_ui_signals and uiInterface global variables.
2019-06-06Merge #16129: refactor: Remove unused includesMarcoFalke
67f4e9c522 Include core_io.h from core_read.cpp (practicalswift) eca9767673 Make reasoning about dependencies easier by not including unused dependencies (practicalswift) Pull request description: Make reasoning about dependencies easier by not including unused dependencies. Please note that the removed headers are _not_ "transitively included" by other still included headers. Thus the removals are real. As an added bonus this change means less work for the preprocessor/compiler. At least 51 393 lines of code no longer needs to be processed: ``` $ git diff -u HEAD~1 | grep -E '^\-#include ' | cut -f2 -d"<" | cut -f1 -d">" | \ sed 's%^%src/%g' | xargs cat | wc -l 51393 ``` Note that 51 393 is the lower bound: the real number is likely much higher when taking into account transitively included headers :-) ACKs for commit 67f4e9: Tree-SHA512: 0c8868aac59813f099ce53d5307eed7962dd6f2ff3546768ef9e5c4508b87f8210f1a22c7e826c3c06bebbf28bdbfcf1628ed354c2d0fdb9a31a42cefb8fdf13