* 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>
* accounts/abi: fix various issues
The fixed issues include:
(1) If there is no return in a call function, unpack should
return nil error
(2) For some functions which have struct array as parameter,
it will also be detected and generate the struct definition
(3) For event, if it has non-indexed parameter, the parameter
name will also be assigned if empty. Also the internal struct
will be detected and generate struct defition if not exist.
(4) Fix annotation generation in event function
* accounts/abi: add new abi field internalType
* accounts: address comments and add tests
* accounts/abi: replace strings.ReplaceAll with strings.Replace
* accounts/abi, cmd/abigen: support tuple
accounts/abi/bind, cmd/abigen: add objc back
accounts/abi/bind: use byte[24] as function indicator
accounts/abi/bind: resolve struct slice or array
accounts/abi/bind: remove sort logic
accounts: fix issues in abi
* accounts/abi: address comment
* accounts/abi: fix name styling when unpacking abi fields w/ underscores
ABI fields with underscores that are being unpacked
into structs expect structs with following form:
int_one -> Int_one
whereas in abigen the generated structs are camelcased
int_one -> IntOne
so updated the unpack method to expect camelcased structs as well.
* accounts/abi/bind: support for multi-dim arrays
Also:
- reduce usage of regexes a bit.
- fix minor Java syntax problems
Fixes#15648
* accounts/abi/bind: Add some more documentation
* accounts/abi/bind: Improve code readability
* accounts/abi: bugfix for unpacking nested arrays
The code previously assumed the arrays/slices were always 1 level
deep. While the packing supports nested arrays (!!!).
The current code for unpacking doesn't return the "consumed" length, so
this fix had to work around that by calculating it (i.e. packing and
getting resulting length) after the unpacking of the array element.
It's far from ideal, but unpacking behaviour is fixed now.
* accounts/abi: Fix unpacking of nested arrays
Removed the temporary workaround of packing to calculate size, which was
incorrect for slice-like types anyway.
Full size of nested arrays is used now.
* accounts/abi: deeply nested array unpack test
Test unpacking of an array nested more than one level.
* accounts/abi: Add deeply nested array pack test
Same as the deep nested array unpack test, but the other way around.
* accounts/abi/bind: deeply nested arrays bind test
Test the usage of bindings that were generated
for methods with multi-dimensional (and not
just a single extra dimension, like foo[2][3])
array arguments and returns.
edit: trigger rebuild, CI failed to fetch linter module.
* accounts/abi/bind: improve array binding
wrapArray uses a regex now, and arrayBindingJava is improved.
* accounts/abi: Improve naming of element size func
The full step size for unpacking an array
is now retrieved with "getFullElemSize".
* accounts/abi: support nested nested array args
Previously, the code only considered the outer-size of the array,
ignoring the size of the contents. This was fine for most types,
but nested arrays are packed directly into it, and count towards
the total size. This resulted in arguments following a nested
array to replicate some of the binary contents of the array.
The fix: for arrays, calculate their complete contents size:
count the arg.Type.Elem.Size when Elem is an Array, and
repeat when their child is an array too, etc.
The count is the number of 32 byte elements, similar to how it
previously counted, but nested.
* accounts/abi: Test deep nested arr multi-arguments
Arguments with a deeply nested array should not cause the next arguments
to be read from the wrong position.
* accounts/abi: reorganizing package and some notes and a quick correction of name.
Signed-off-by: RJ Catalano <rj@monax.io>
get rid of some imports
Signed-off-by: RJ Catalano <rj@monax.io>
* accounts/abi: move file names
Signed-off-by: RJ Catalano <rj@monax.io>
* accounts/abi: fix boolean decode function
Signed-off-by: RJ Catalano <rj@monax.io>
* accounts/abi: fix for the array set and for creating a bool
Signed-off-by: RJ Catalano <rj@monax.io>
* accounts/abi: be very very very correct
Signed-off-by: RJ Catalano <rj@monax.io>
* accounts/abi: fix up error message and variable names
Signed-off-by: RJ Catalano <rj@monax.io>
* accounts/abi: take out unnecessary argument in pack method
Signed-off-by: RJ Catalano <rj@monax.io>
* accounts/abi: add bool unpack test and add a panic to readBool function
Signed-off-by: RJ Catalano <rj@monax.io>
* accounts/abi: fix panic message
Signed-off-by: RJ Catalano <rj@monax.io>
* accounts/abi: change from panic to basic error
Signed-off-by: RJ Catalano <rj@monax.io>
* accounts/abi: fix nil to false
Signed-off-by: RJ Catalano <rj@monax.io>
* accounts/abi: fill out type regex tests and fill with the correct type for integers
Signed-off-by: RJ Catalano <rj@monax.io>
* accounts/abi: move packNumbers into pack.go.
Signed-off-by: RJ Catalano <rj@monax.io>
* accounts/abi: separation of the testing suite into appropriately named files.
Signed-off-by: RJ Catalano <rj@monax.io>
* account/abi: change to hex string tests.
Signed-off-by: RJ Catalano <rj@monax.io>
* account/abi: fix up rest of tests to hex
Signed-off-by: RJ Catalano <rj@monax.io>
* accounts/abi: declare bool at the package level
Signed-off-by: RJ Catalano <rj@monax.io>
* accounts/abi: use errors package in the error file.
Signed-off-by: RJ Catalano <rj@monax.io>
* accounts/abi: fix ugly hack and fix error type declaration.
Signed-off-by: RJ Catalano <rj@monax.io>
