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sync-eth: remove Android and iOS support
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@fanbsb
fanbsb committed Feb 27, 2023
1 parent 0b3423c commit 1b07c40
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Showing 32 changed files with 7 additions and 4,168 deletions.
22 changes: 0 additions & 22 deletions .github/CODEOWNERS
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Original file line number Diff line number Diff line change
Expand Up @@ -7,26 +7,4 @@ core/ @karalabe @holiman
eth/ @karalabe
les/ @zsfelfoldi
light/ @zsfelfoldi
mobile/ @karalabe
p2p/ @fjl @zsfelfoldi
swarm/bmt @zelig
swarm/dev @lmars
swarm/fuse @jmozah @holisticode
swarm/grafana_dashboards @nonsense
swarm/metrics @nonsense @holisticode
swarm/multihash @nolash
swarm/network/bitvector @zelig @janos @gbalint
swarm/network/priorityqueue @zelig @janos @gbalint
swarm/network/simulations @zelig
swarm/network/stream @janos @zelig @gbalint @holisticode @justelad
swarm/network/stream/intervals @janos
swarm/network/stream/testing @zelig
swarm/pot @zelig
swarm/pss @nolash @zelig @nonsense
swarm/services @zelig
swarm/state @justelad
swarm/storage/encryption @gbalint @zelig @nagydani
swarm/storage/mock @janos
swarm/storage/mru @nolash
swarm/testutil @lmars
whisper/ @gballet @gluk256
10 changes: 0 additions & 10 deletions Makefile
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Original file line number Diff line number Diff line change
Expand Up @@ -36,16 +36,6 @@ all:
$(GORUN) build/ci.go install
@echo "Done building."

android:
$(GORUN) build/ci.go aar --local
@echo "Done building."
@echo "Import \"$(GOBIN)/geth.aar\" to use the library."

ios:
$(GORUN) build/ci.go xcode --local
@echo "Done building."
@echo "Import \"$(GOBIN)/Geth.framework\" to use the library."

test: all
$(GORUN) build/ci.go test

Expand Down
178 changes: 5 additions & 173 deletions accounts/abi/bind/bind.go
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Original file line number Diff line number Diff line change
Expand Up @@ -22,7 +22,6 @@ package bind

import (
"bytes"
"errors"
"fmt"
"go/format"
"regexp"
Expand All @@ -39,8 +38,6 @@ type Lang int

const (
LangGo Lang = iota
LangJava
LangObjC
)

func isKeyWord(arg string) bool {
Expand Down Expand Up @@ -221,11 +218,6 @@ func Bind(types []string, abis []string, bytecodes []string, fsigs []map[string]
if evmABI.HasReceive() {
receive = &tmplMethod{Original: evmABI.Receive}
}
// There is no easy way to pass arbitrary java objects to the Go side.
if len(structs) > 0 && lang == LangJava {
return "", errors.New("java binding for tuple arguments is not supported yet")
}

contracts[types[i]] = &tmplContract{
Type: capitalise(types[i]),
InputABI: strings.ReplaceAll(strippedABI, "\"", "\\\""),
Expand Down Expand Up @@ -298,8 +290,7 @@ func Bind(types []string, abis []string, bytecodes []string, fsigs []map[string]
// bindType is a set of type binders that convert Solidity types to some supported
// programming language types.
var bindType = map[Lang]func(kind abi.Type, structs map[string]*tmplStruct) string{
LangGo: bindTypeGo,
LangJava: bindTypeJava,
LangGo: bindTypeGo,
}

// bindBasicTypeGo converts basic solidity types(except array, slice and tuple) to Go ones.
Expand Down Expand Up @@ -342,86 +333,10 @@ func bindTypeGo(kind abi.Type, structs map[string]*tmplStruct) string {
}
}

// bindBasicTypeJava converts basic solidity types(except array, slice and tuple) to Java ones.
func bindBasicTypeJava(kind abi.Type) string {
switch kind.T {
case abi.AddressTy:
return "Address"
case abi.IntTy, abi.UintTy:
// Note that uint and int (without digits) are also matched,
// these are size 256, and will translate to BigInt (the default).
parts := regexp.MustCompile(`(u)?int([0-9]*)`).FindStringSubmatch(kind.String())
if len(parts) != 3 {
return kind.String()
}
// All unsigned integers should be translated to BigInt since gomobile doesn't
// support them.
if parts[1] == "u" {
return "BigInt"
}

namedSize := map[string]string{
"8": "byte",
"16": "short",
"32": "int",
"64": "long",
}[parts[2]]

// default to BigInt
if namedSize == "" {
namedSize = "BigInt"
}
return namedSize
case abi.FixedBytesTy, abi.BytesTy:
return "byte[]"
case abi.BoolTy:
return "boolean"
case abi.StringTy:
return "String"
case abi.FunctionTy:
return "byte[24]"
default:
return kind.String()
}
}

// pluralizeJavaType explicitly converts multidimensional types to predefined
// types in go side.
func pluralizeJavaType(typ string) string {
switch typ {
case "boolean":
return "Bools"
case "String":
return "Strings"
case "Address":
return "Addresses"
case "byte[]":
return "Binaries"
case "BigInt":
return "BigInts"
}
return typ + "[]"
}

// bindTypeJava converts a Solidity type to a Java one. Since there is no clear mapping
// from all Solidity types to Java ones (e.g. uint17), those that cannot be exactly
// mapped will use an upscaled type (e.g. BigDecimal).
func bindTypeJava(kind abi.Type, structs map[string]*tmplStruct) string {
switch kind.T {
case abi.TupleTy:
return structs[kind.TupleRawName+kind.String()].Name
case abi.ArrayTy, abi.SliceTy:
return pluralizeJavaType(bindTypeJava(*kind.Elem, structs))
default:
return bindBasicTypeJava(kind)
}
}

// bindTopicType is a set of type binders that convert Solidity types to some
// supported programming language topic types.
var bindTopicType = map[Lang]func(kind abi.Type, structs map[string]*tmplStruct) string{
LangGo: bindTopicTypeGo,
LangJava: bindTopicTypeJava,
LangGo: bindTopicTypeGo,
}

// bindTopicTypeGo converts a Solidity topic type to a Go one. It is almost the same
Expand All @@ -441,28 +356,10 @@ func bindTopicTypeGo(kind abi.Type, structs map[string]*tmplStruct) string {
return bound
}

// bindTopicTypeJava converts a Solidity topic type to a Java one. It is almost the same
// functionality as for simple types, but dynamic types get converted to hashes.
func bindTopicTypeJava(kind abi.Type, structs map[string]*tmplStruct) string {
bound := bindTypeJava(kind, structs)

// todo(rjl493456442) according solidity documentation, indexed event
// parameters that are not value types i.e. arrays and structs are not
// stored directly but instead a keccak256-hash of an encoding is stored.
//
// We only convert strings and bytes to hash, still need to deal with
// array(both fixed-size and dynamic-size) and struct.
if bound == "String" || bound == "byte[]" {
bound = "Hash"
}
return bound
}

// bindStructType is a set of type binders that convert Solidity tuple types to some supported
// programming language struct definition.
var bindStructType = map[Lang]func(kind abi.Type, structs map[string]*tmplStruct) string{
LangGo: bindStructTypeGo,
LangJava: bindStructTypeJava,
LangGo: bindStructTypeGo,
}

// bindStructTypeGo converts a Solidity tuple type to a Go one and records the mapping
Expand Down Expand Up @@ -511,74 +408,10 @@ func bindStructTypeGo(kind abi.Type, structs map[string]*tmplStruct) string {
}
}

// bindStructTypeJava converts a Solidity tuple type to a Java one and records the mapping
// in the given map.
// Notably, this function will resolve and record nested struct recursively.
func bindStructTypeJava(kind abi.Type, structs map[string]*tmplStruct) string {
switch kind.T {
case abi.TupleTy:
// We compose a raw struct name and a canonical parameter expression
// together here. The reason is before solidity v0.5.11, kind.TupleRawName
// is empty, so we use canonical parameter expression to distinguish
// different struct definition. From the consideration of backward
// compatibility, we concat these two together so that if kind.TupleRawName
// is not empty, it can have unique id.
id := kind.TupleRawName + kind.String()
if s, exist := structs[id]; exist {
return s.Name
}
var fields []*tmplField
for i, elem := range kind.TupleElems {
field := bindStructTypeJava(*elem, structs)
fields = append(fields, &tmplField{Type: field, Name: decapitalise(kind.TupleRawNames[i]), SolKind: *elem})
}
name := kind.TupleRawName
if name == "" {
name = fmt.Sprintf("Class%d", len(structs))
}
structs[id] = &tmplStruct{
Name: name,
Fields: fields,
}
return name
case abi.ArrayTy, abi.SliceTy:
return pluralizeJavaType(bindStructTypeJava(*kind.Elem, structs))
default:
return bindBasicTypeJava(kind)
}
}

// namedType is a set of functions that transform language specific types to
// named versions that may be used inside method names.
var namedType = map[Lang]func(string, abi.Type) string{
LangGo: func(string, abi.Type) string { panic("this shouldn't be needed") },
LangJava: namedTypeJava,
}

// namedTypeJava converts some primitive data types to named variants that can
// be used as parts of method names.
func namedTypeJava(javaKind string, solKind abi.Type) string {
switch javaKind {
case "byte[]":
return "Binary"
case "boolean":
return "Bool"
default:
parts := regexp.MustCompile(`(u)?int([0-9]*)(\[[0-9]*\])?`).FindStringSubmatch(solKind.String())
if len(parts) != 4 {
return javaKind
}
switch parts[2] {
case "8", "16", "32", "64":
if parts[3] == "" {
return capitalise(fmt.Sprintf("%sint%s", parts[1], parts[2]))
}
return capitalise(fmt.Sprintf("%sint%ss", parts[1], parts[2]))

default:
return javaKind
}
}
LangGo: func(string, abi.Type) string { panic("this shouldn't be needed") },
}

// alias returns an alias of the given string based on the aliasing rules
Expand All @@ -593,8 +426,7 @@ func alias(aliases map[string]string, n string) string {
// methodNormalizer is a name transformer that modifies Solidity method names to
// conform to target language naming conventions.
var methodNormalizer = map[Lang]func(string) string{
LangGo: abi.ToCamelCase,
LangJava: decapitalise,
LangGo: abi.ToCamelCase,
}

// capitalise makes a camel-case string which starts with an upper case character.
Expand Down
405 changes: 0 additions & 405 deletions accounts/abi/bind/bind_test.go
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