Commit Graph

40 Commits

Author SHA1 Message Date
Adrian Sutton
b85c86022e
api/bind: add CallOpts.BlockHash to allow calling contracts at a specific block hash (#28084)
* api/bind: Add CallOpts.BlockHash to allow calling contracts at a specific block hash.

* ethclient: Add BalanceAtHash, NonceAtHash and StorageAtHash functions
2023-10-17 15:34:01 +03:00
aaronbuchwald
00a73fbcce
accounts/abi/bind: handle UnpackLog with zero topics (#26920)
Adds error handling for the case that UnpackLog or UnpackLogIntoMap is called with a log that has zero topics.

---------

Co-authored-by: Sina Mahmoodi <itz.s1na@gmail.com>
2023-03-31 02:35:29 -04:00
Saman H. Pasha
33e23ee37d
accounts/abi.bind: don't fetch head in transact unless required (#25988)
If GasFeeCap and GasTipCap are specified, we don't need to retrieve the head block for constructing a transaction
2022-11-04 22:03:34 +01:00
xinbenlv
f03c37b73e
accounts/abi/bind: add const for tx fee elasticity multiplier (#25504)
Co-authored-by: Felix Lange <fjl@twurst.com>
Co-authored-by: rjl493456442 <garyrong0905@gmail.com>
2022-08-25 10:59:50 +02:00
JoeGruffins
eb69f490ed
abi/base: return error for pending call error (#24649)
If a pending contract call errors, return that error right away rather
than ignoring it to allow an error somewhere else. This is helpful for
callers to know if perhaps a call failed because of the context deadline
being expired. This change mirrors the behavior of non-pending contract
calls.
2022-04-12 11:36:29 +03:00
KibGzr
b6fb18479c
accounts/abi/bind: fix error handling in baseFee query (#23781)
This fixes a panic that occurs when HeaderByNumber() returns an error.
2021-10-21 11:40:35 +02:00
Marius van der Wijden
79b727bc8a
accounts/abi/bind: refactor transact method (#23719)
This fixes a bug where gas-related fields of the TransactOpts passed
to transaction methods would be modified, skipping gas estimation for
subsequent transactions.

Co-authored-by: Yondon Fu <yondon.fu@gmail.com>
Co-authored-by: Felix Lange <fjl@twurst.com>
2021-10-13 22:59:11 +02:00
Yihau Chen
92c5d104d0
accounts/abi/bind: check event signature before parsing (#23230)
* accounts/abi/bind: check event signature before parsing

* remove redundant break line
2021-09-28 12:56:03 +02:00
Marius van der Wijden
b20bc5c0ca
accounts/abi/bind: parse ABI only once, create metadata struct (#22583) 2021-07-27 16:22:21 +02:00
Pierre R
61f4b5aa89
accounts/abi/bind: fix gas price suggestion with pre EIP-1559 clients (#23102)
This fixes transaction sending in the case where an app using go-ethereum v1.10.4
is talking to a pre-EIP-1559 RPC node. In this case, the eth_maxPriorityFeePerGas
endpoint is not available and we can only rely on eth_gasPrice.
2021-06-29 10:57:29 +02:00
Guillaume Ballet
ddf10250c7
accounts/abi/bind: replace context.TODO with context.Background (#23088) 2021-06-22 12:06:34 +03:00
Nicolas Feignon
c63c2d855e accounts/abi/bind: call ensureContext on every context 2021-06-17 14:04:24 +02:00
Péter Szilágyi
7a7abe3de8
accounts/abi/bind: fix bounded contracts and sim backend for 1559 (#23038)
* accounts/abi/bind: fix bounded contracts and sim backend for 1559

* accounts/abi/bind, ethclient: don't rely on chain config for gas prices

* all: enable London for all internal tests

* les: get receipt type info in les tests

* les: fix weird test

Co-authored-by: Martin Holst Swende <martin@swende.se>
2021-06-15 13:56:14 +03:00
Martin Redmond
38ea7f2cf4
accounts/abi/bind: add NoSend transact option (#22446)
This adds a new option to avoid sending the transaction which is
created by calling a bound contract method.
2021-03-19 11:56:10 +01:00
Marius van der Wijden
ed0670cb17
accounts/abi/bind: allow specifying signer on transactOpts (#21356)
This commit enables users to specify which signer they want to use while creating their transactOpts.
Previously all contract interactions used the homestead signer. Now a user can specify whether they
want to sign with homestead or EIP155 and specify the chainID which adds another layer of security.

Closes #16484
2020-12-08 14:44:56 +01:00
Marius van der Wijden
296a27d106
accounts/abi/bind: restore error functionality (#21743)
* accounts/abi/bind: restore error functionality

* Update accounts/abi/bind/base.go

Co-authored-by: Guillaume Ballet <gballet@gmail.com>

Co-authored-by: Guillaume Ballet <gballet@gmail.com>
2020-10-27 17:22:44 +01:00
Marius van der Wijden
420b78659b
accounts/abi: ABI explicit difference between Unpack and UnpackIntoInterface (#21091)
* accounts/abi: refactored abi.Unpack

* accounts/abi/bind: fixed error

* accounts/abi/bind: modified template

* accounts/abi/bind: added ToStruct for conversion

* accounts/abi: reenabled tests

* accounts/abi: fixed tests

* accounts/abi: fixed tests for packing/unpacking

* accounts/abi: fixed tests

* accounts/abi: added more logic to ToStruct

* accounts/abi/bind: fixed template

* accounts/abi/bind: fixed ToStruct conversion

* accounts/abi/: removed unused code

* accounts/abi: updated template

* accounts/abi: refactored unused code

* contracts/checkpointoracle: updated contracts to sol ^0.6.0

* accounts/abi: refactored reflection logic

* accounts/abi: less code duplication in Unpack*

* accounts/abi: fixed rebasing bug

* fix a few typos in comments

* rebase on master

Co-authored-by: Guillaume Ballet <gballet@gmail.com>
2020-09-28 14:10:26 +02:00
Osoro Bironga
9a39c6bcb1
accounts/abi: improve documentation and names (#21540)
* accounts: abi/bid/backends; cleaned doc errors, camelCase refactors and anonymous variable assignments

* acounts/abi/bind: doc errors, anonymous parameter assignments

* accounts/abi: doc edits, camelCase refactors

* accounts/abi/bind: review fix

* reverted name changes

* name revert

Co-authored-by: Osoro Bironga <osoro@doctaroo.com>
2020-09-20 10:43:57 +02:00
Martin Michlmayr
4f2784b38f
all: fix typos in comments (#21118) 2020-05-25 10:21:28 +02:00
Marius van der Wijden
b8ea9042e5
accounts/abi: accounts/abi/bind: Move topics to abi package (#21057)
* accounts/abi/bind: added test cases for waitDeployed

* accounts/abi/bind: added test case for boundContract

* accounts/abi/bind: removed unnecessary resolve methods

* accounts/abi: moved topics from /bind to /abi

* accounts/abi/bind: cleaned up format... functions

* accounts/abi: improved log message

* accounts/abi: added type tests

* accounts/abi/bind: remove superfluous template methods
2020-05-12 12:21:40 +02:00
Marius van der Wijden
ac9c03f910
accounts/abi: Prevent recalculation of internal fields (#20895)
* accounts/abi: prevent recalculation of ID, Sig and String

* accounts/abi: fixed unpacking of no values

* accounts/abi: multiple fixes to arguments

* accounts/abi: refactored methodName and eventName

This commit moves the complicated logic of how we assign method names
and event names if they already exist into their own functions for
better readability.

* accounts/abi: prevent recalculation of internal

In this commit, I changed the way we calculate the string
representations, sig representations and the id's of methods. Before
that these fields would be recalculated everytime someone called .Sig()
.String() or .ID() on a method or an event.

Additionally this commit fixes issue #20856 as we assign names to inputs
with no name (input with name "" becomes "arg0")

* accounts/abi: added unnamed event params test

* accounts/abi: fixed rebasing errors in method sig

* accounts/abi: fixed rebasing errors in method sig

* accounts/abi: addressed comments

* accounts/abi: added FunctionType enumeration

* accounts/abi/bind: added test for unnamed arguments

* accounts/abi: improved readability in NewMethod, nitpicks

* accounts/abi: method/eventName -> overloadedMethodName
2020-04-20 09:01:04 +02:00
gary rong
00064ddcfb
accounts/abi: implement new fallback functions (#20764)
* accounts/abi: implement new fackball functions

In Solidity v0.6.0, the original fallback is separated
into two different sub types: fallback and receive.

This PR addes the support for parsing new format abi
and the relevant abigen functionalities.

* accounts/abi: fix unit tests

* accounts/abi: minor fixes

* accounts/abi, mobile: support jave binding

* accounts/abi: address marius's comment

* accounts/abi: Work around the uin64 conversion issue

Co-authored-by: Guillaume Ballet <gballet@gmail.com>
2020-04-15 09:23:58 +02:00
Piotr Dyraga
538f763fdc accounts/abi/bind: take into account gas price during gas estimation (#20189)
The gas price was not passed to the `EstimateGas` function. As a result,
conditional execution paths depending on `tx.gasprice` could be not
correctly processed and we could get invalid gas estimates for contract
function calls.
2019-10-21 10:13:41 +02:00
gary rong
947f5f2b15 accounts/abi, signer/fourbyte: fix incorrect signature (#19881)
The abi package already supports function overload by adding a suffix to the overloaded function name, but it uses the function name with suffix to calculate signature(both for the event and method).

This PR fixes it by adding a new field named RawName, which can be used to calcuate all signatures but use Name to distinguish different overloaded function.
2019-08-02 09:20:46 +02:00
Ian Norden
cd79bc61a9 accounts/abi: generic unpacking of event logs into map[string]interface{} (#18440)
Add methods that allow for the unpacking of event logs into maps (allows for agnostic unpacking of logs)
2019-04-01 15:42:59 +02:00
Dragan Milic
27913dd226 accounts/abi/bind: add optional block number for calls (#17942) 2019-01-03 12:54:24 +01:00
Péter Szilágyi
1bf508b449
accounts/abi/bind: support event filtering in abigen 2018-01-24 10:54:13 +02:00
Péter Szilágyi
6f69cdd109
all: switch gas limits from big.Int to uint64 2018-01-03 14:45:35 +02:00
Felix Lange
c213fd1fd8 all: import "context" instead of "golang.org/x/net/context"
There is no need to depend on the old context package now that the
minimum Go version is 1.7. The move to "context" eliminates our weird
vendoring setup. Some vendored code still uses golang.org/x/net/context
and it is now vendored in the normal way.

This change triggered new vet checks around context.WithTimeout which
didn't fire with golang.org/x/net/context.
2017-03-22 20:49:15 +01:00
bas-vk
6d038e762b accounts/abi/bind: allow client to specify sender address for call (#3782) 2017-03-16 12:24:22 +01:00
Felix Lange
b9b3efb09f all: fix ineffectual assignments and remove uses of crypto.Sha3
go get github.com/gordonklaus/ineffassign
ineffassign .
2017-01-09 16:24:42 +01:00
Jeffrey Wilcke
4dca5d4db7 core/types, params: EIP#155 2016-11-13 14:55:30 +01:00
Felix Lange
b8bd9a71c8 all: update license information 2016-11-09 02:51:34 +01:00
Felix Lange
d62d5fe59a accounts/abi/bind: use ethereum interfaces
In this commit, contract bindings and their backend start using the
Ethereum Go API interfaces offered by ethclient. This makes ethclient a
suitable replacement for the old remote backend and gets us one step
closer to the final stable Go API that is planned for go-ethereum 1.5.

The changes in detail:

* Pending state is optional for read only contract bindings.
  BoundContract attempts to discover the Pending* methods via an
  interface assertion. There are a couple of advantages to this:
  ContractCaller is just two methods and can be implemented on top of
  pretty much anything that provides Ethereum data. Since the backend
  interfaces are now disjoint, ContractBackend can simply be declared as
  a union of the reader and writer side.

* Caching of HasCode is removed. The caching could go wrong in case of
  chain reorganisations and removing it simplifies the code a lot.
  We'll figure out a performant way of providing ErrNoCode before the
  1.5 release.

* BoundContract now ensures that the backend receives a non-nil context
  with every call.
2016-08-22 14:01:28 +02:00
zsfelfoldi
3a97280ae8 eth: separate common and full node-specific API and backend service 2016-06-16 17:36:38 +02:00
Péter Szilágyi
1580ec1804 accounts/abi/bind, eth: rely on getCode for sanity checks, not estimate and call 2016-05-20 12:29:28 +03:00
Péter Szilágyi
4097478884 accounts/abi/bind: surface raw wrappers to access low level ops 2016-04-01 13:07:05 +03:00
Péter Szilágyi
73308dbe0e accounts/abi/bind, cmd/abigen: port to templates, bind to solidity 2016-03-24 17:09:45 +02:00
Péter Szilágyi
86cfc22c79 accounts/abi/bind: constructor, auth utils and various backends 2016-03-24 14:15:32 +02:00
Péter Szilágyi
72826bb5ad accounts/abi/bind, cmd/abigen: Go API generator around an EVM ABI 2016-03-24 14:15:18 +02:00