accounts, build, mobile: remove Andriod and iOS support

.github/CODEOWNERS

@@ -5,7 +5,6 @@ accounts/usbwallet              @karalabe
 accounts/scwallet               @gballet
 accounts/abi                    @gballet @MariusVanDerWijden
 cmd/clef                        @holiman
-cmd/puppeth                     @karalabe
 consensus                       @karalabe
 core/                           @karalabe @holiman @rjl493456442
 eth/                            @karalabe @holiman @rjl493456442
@@ -14,7 +13,6 @@ eth/tracers/                    @s1na
 graphql/                        @gballet @s1na
 les/                            @zsfelfoldi @rjl493456442
 light/                          @zsfelfoldi @rjl493456442
-mobile/                         @karalabe @ligi
 node/                           @fjl
 p2p/                            @fjl @zsfelfoldi
 rpc/                            @fjl @holiman

.travis.yml

@@ -120,75 +120,6 @@ jobs:
         - go run build/ci.go install -dlgo -arch arm64 -cc aarch64-linux-gnu-gcc
         - go run build/ci.go archive -arch arm64 -type tar -signer LINUX_SIGNING_KEY -signify SIGNIFY_KEY -upload gethstore/builds
 
-    # This builder does the Android Maven and Azure uploads
-    - stage: build
-      if: type = push
-      os: linux
-      dist: bionic
-      addons:
-        apt:
-          packages:
-            - openjdk-8-jdk
-      env:
-        - azure-android
-        - maven-android
-        - GO111MODULE=on
-      git:
-        submodules: false # avoid cloning ethereum/tests
-      before_install:
-        # Install Android and it's dependencies manually, Travis is stale
-        - export JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64
-        - curl https://dl.google.com/android/repository/commandlinetools-linux-6858069_latest.zip -o android.zip
-        - unzip -q android.zip -d $HOME/sdk && rm android.zip
-        - mv $HOME/sdk/cmdline-tools $HOME/sdk/latest && mkdir $HOME/sdk/cmdline-tools && mv $HOME/sdk/latest $HOME/sdk/cmdline-tools
-        - export PATH=$PATH:$HOME/sdk/cmdline-tools/latest/bin
-        - export ANDROID_HOME=$HOME/sdk
-
-        - yes | sdkmanager --licenses >/dev/null
-        - sdkmanager "platform-tools" "platforms;android-15" "platforms;android-19" "platforms;android-24" "ndk-bundle"
-
-        # Install Go to allow building with
-        - curl https://dl.google.com/go/go1.19.5.linux-amd64.tar.gz | tar -xz
-        - export PATH=`pwd`/go/bin:$PATH
-        - export GOROOT=`pwd`/go
-        - export GOPATH=$HOME/go
-      script:
-        # Build the Android archive and upload it to Maven Central and Azure
-        - mkdir -p $GOPATH/src/github.com/ethereum
-        - ln -s `pwd` $GOPATH/src/github.com/ethereum/go-ethereum
-        - go run build/ci.go aar -signer ANDROID_SIGNING_KEY -signify SIGNIFY_KEY  -deploy https://oss.sonatype.org -upload gethstore/builds
-
-    # This builder does the OSX Azure, iOS CocoaPods and iOS Azure uploads
-    - stage: build
-      if: type = push
-      os: osx
-      go: 1.19.x
-      env:
-        - azure-osx
-        - azure-ios
-        - cocoapods-ios
-        - GO111MODULE=on
-      git:
-        submodules: false # avoid cloning ethereum/tests
-      script:
-        - go run build/ci.go install -dlgo
-        - go run build/ci.go archive -type tar -signer OSX_SIGNING_KEY -signify SIGNIFY_KEY -upload gethstore/builds
-
-        # Build the iOS framework and upload it to CocoaPods and Azure
-        - gem uninstall cocoapods -a -x
-        - gem install cocoapods
-
-        - mv ~/.cocoapods/repos/master ~/.cocoapods/repos/master.bak
-        - sed -i '.bak' 's/repo.join/!repo.join/g' $(dirname `gem which cocoapods`)/cocoapods/sources_manager.rb
-        - if [ "$TRAVIS_PULL_REQUEST" = "false" ]; then git clone --depth=1 https://github.com/CocoaPods/Specs.git ~/.cocoapods/repos/master && pod setup --verbose; fi
-
-        - xctool -version
-        - xcrun simctl list
-
-        # Workaround for https://github.com/golang/go/issues/23749
-        - export CGO_CFLAGS_ALLOW='-fmodules|-fblocks|-fobjc-arc'
-        - go run build/ci.go xcode -signer IOS_SIGNING_KEY -signify SIGNIFY_KEY -deploy trunk -upload gethstore/builds
-
     # These builders run the tests
     - stage: build
       os: linux

Makefile

@@ -16,18 +16,6 @@ geth:
 all:
 	$(GORUN) build/ci.go install
 
-android:
-	$(GORUN) build/ci.go aar --local
-	@echo "Done building."
-	@echo "Import \"$(GOBIN)/geth.aar\" to use the library."
-	@echo "Import \"$(GOBIN)/geth-sources.jar\" to add javadocs"
-	@echo "For more info see https://stackoverflow.com/questions/20994336/android-studio-how-to-attach-javadoc"
-
-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
 

accounts/abi/bind/bind.go

@@ -22,7 +22,6 @@ package bind
 
 import (
 	"bytes"
-	"errors"
 	"fmt"
 	"go/format"
 	"regexp"
@@ -39,8 +38,6 @@ type Lang int
 
 const (
 	LangGo Lang = iota
-	LangJava
-	LangObjC
 )
 
 func isKeyWord(arg string) bool {
@@ -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, "\"", "\\\""),
@@ -299,7 +291,6 @@ func Bind(types []string, abis []string, bytecodes []string, fsigs []map[string]
 // programming language types.
 var bindType = map[Lang]func(kind abi.Type, structs map[string]*tmplStruct) string{
 	LangGo: bindTypeGo,
-	LangJava: bindTypeJava,
 }
 
 // bindBasicTypeGo converts basic solidity types(except array, slice and tuple) to Go ones.
@@ -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,
 }
 
 // bindTopicTypeGo converts a Solidity topic type to a Go one. It is almost the same
@@ -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,
 }
 
 // bindStructTypeGo converts a Solidity tuple type to a Go one and records the mapping
@@ -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
-		}
-	}
 }
 
 // alias returns an alias of the given string based on the aliasing rules
@@ -594,7 +427,6 @@ func alias(aliases map[string]string, n string) string {
 // conform to target language naming conventions.
 var methodNormalizer = map[Lang]func(string) string{
 	LangGo: abi.ToCamelCase,
-	LangJava: decapitalise,
 }
 
 // capitalise makes a camel-case string which starts with an upper case character.

accounts/abi/bind/template.go

@@ -76,7 +76,6 @@ type tmplStruct struct {
 // programming languages the package can generate to.
 var tmplSource = map[Lang]string{
 	LangGo: tmplSourceGo,
-	LangJava: tmplSourceJava,
 }
 
 // tmplSourceGo is the Go source template that the generated Go contract binding
@@ -570,140 +569,3 @@ var (
  	{{end}}
 {{end}}
 `
-
-// tmplSourceJava is the Java source template that the generated Java contract binding
-// is based on.
-const tmplSourceJava = `
-// This file is an automatically generated Java binding. Do not modify as any
-// change will likely be lost upon the next re-generation!
-
-package {{.Package}};
-
-import org.ethereum.geth.*;
-import java.util.*;
-
-{{$structs := .Structs}}
-{{range $contract := .Contracts}}
-{{if not .Library}}public {{end}}class {{.Type}} {
-	// ABI is the input ABI used to generate the binding from.
-	public final static String ABI = "{{.InputABI}}";
-	{{if $contract.FuncSigs}}
-		// {{.Type}}FuncSigs maps the 4-byte function signature to its string representation.
-		public final static Map<String, String> {{.Type}}FuncSigs;
-		static {
-			Hashtable<String, String> temp = new Hashtable<String, String>();
-			{{range $strsig, $binsig := .FuncSigs}}temp.put("{{$binsig}}", "{{$strsig}}");
-			{{end}}
-			{{.Type}}FuncSigs = Collections.unmodifiableMap(temp);
-		}
-	{{end}}
-	{{if .InputBin}}
-	// BYTECODE is the compiled bytecode used for deploying new contracts.
-	public final static String BYTECODE = "0x{{.InputBin}}";
-
-	// deploy deploys a new Ethereum contract, binding an instance of {{.Type}} to it.
-	public static {{.Type}} deploy(TransactOpts auth, EthereumClient client{{range .Constructor.Inputs}}, {{bindtype .Type $structs}} {{.Name}}{{end}}) throws Exception {
-		Interfaces args = Geth.newInterfaces({{(len .Constructor.Inputs)}});
-		String bytecode = BYTECODE;
-		{{if .Libraries}}
-
-		// "link" contract to dependent libraries by deploying them first.
-		{{range $pattern, $name := .Libraries}}
-		{{capitalise $name}} {{decapitalise $name}}Inst = {{capitalise $name}}.deploy(auth, client);
-		bytecode = bytecode.replace("__${{$pattern}}$__", {{decapitalise $name}}Inst.Address.getHex().substring(2));
-		{{end}}
-		{{end}}
-		{{range $index, $element := .Constructor.Inputs}}Interface arg{{$index}} = Geth.newInterface();arg{{$index}}.set{{namedtype (bindtype .Type $structs) .Type}}({{.Name}});args.set({{$index}},arg{{$index}});
-		{{end}}
-		return new {{.Type}}(Geth.deployContract(auth, ABI, Geth.decodeFromHex(bytecode), client, args));
-	}
-
-	// Internal constructor used by contract deployment.
-	private {{.Type}}(BoundContract deployment) {
-		this.Address  = deployment.getAddress();
-		this.Deployer = deployment.getDeployer();
-		this.Contract = deployment;
-	}
-	{{end}}
-
-	// Ethereum address where this contract is located at.
-	public final Address Address;
-
-	// Ethereum transaction in which this contract was deployed (if known!).
-	public final Transaction Deployer;
-
-	// Contract instance bound to a blockchain address.
-	private final BoundContract Contract;
-
-	// Creates a new instance of {{.Type}}, bound to a specific deployed contract.
-	public {{.Type}}(Address address, EthereumClient client) throws Exception {
-		this(Geth.bindContract(address, ABI, client));
-	}
-
-	{{range .Calls}}
-	{{if gt (len .Normalized.Outputs) 1}}
-	// {{capitalise .Normalized.Name}}Results is the output of a call to {{.Normalized.Name}}.
-	public class {{capitalise .Normalized.Name}}Results {
-		{{range $index, $item := .Normalized.Outputs}}public {{bindtype .Type $structs}} {{if ne .Name ""}}{{.Name}}{{else}}Return{{$index}}{{end}};
-		{{end}}
-	}
-	{{end}}
-
-	// {{.Normalized.Name}} is a free data retrieval call binding the contract method 0x{{printf "%x" .Original.ID}}.
-	//
-	// Solidity: {{.Original.String}}
-	public {{if gt (len .Normalized.Outputs) 1}}{{capitalise .Normalized.Name}}Results{{else if eq (len .Normalized.Outputs) 0}}void{{else}}{{range .Normalized.Outputs}}{{bindtype .Type $structs}}{{end}}{{end}} {{.Normalized.Name}}(CallOpts opts{{range .Normalized.Inputs}}, {{bindtype .Type $structs}} {{.Name}}{{end}}) throws Exception {
-		Interfaces args = Geth.newInterfaces({{(len .Normalized.Inputs)}});
-		{{range $index, $item := .Normalized.Inputs}}Interface arg{{$index}} = Geth.newInterface();arg{{$index}}.set{{namedtype (bindtype .Type $structs) .Type}}({{.Name}});args.set({{$index}},arg{{$index}});
-		{{end}}
-
-		Interfaces results = Geth.newInterfaces({{(len .Normalized.Outputs)}});
-		{{range $index, $item := .Normalized.Outputs}}Interface result{{$index}} = Geth.newInterface(); result{{$index}}.setDefault{{namedtype (bindtype .Type $structs) .Type}}(); results.set({{$index}}, result{{$index}});
-		{{end}}
-
-		if (opts == null) {
-			opts = Geth.newCallOpts();
-		}
-		this.Contract.call(opts, results, "{{.Original.Name}}", args);
-		{{if gt (len .Normalized.Outputs) 1}}
-			{{capitalise .Normalized.Name}}Results result = new {{capitalise .Normalized.Name}}Results();
-			{{range $index, $item := .Normalized.Outputs}}result.{{if ne .Name ""}}{{.Name}}{{else}}Return{{$index}}{{end}} = results.get({{$index}}).get{{namedtype (bindtype .Type $structs) .Type}}();
-			{{end}}
-			return result;
-		{{else}}{{range .Normalized.Outputs}}return results.get(0).get{{namedtype (bindtype .Type $structs) .Type}}();{{end}}
-		{{end}}
-	}
-	{{end}}
-
-	{{range .Transacts}}
-	// {{.Normalized.Name}} is a paid mutator transaction binding the contract method 0x{{printf "%x" .Original.ID}}.
-	//
-	// Solidity: {{.Original.String}}
-	public Transaction {{.Normalized.Name}}(TransactOpts opts{{range .Normalized.Inputs}}, {{bindtype .Type $structs}} {{.Name}}{{end}}) throws Exception {
-		Interfaces args = Geth.newInterfaces({{(len .Normalized.Inputs)}});
-		{{range $index, $item := .Normalized.Inputs}}Interface arg{{$index}} = Geth.newInterface();arg{{$index}}.set{{namedtype (bindtype .Type $structs) .Type}}({{.Name}});args.set({{$index}},arg{{$index}});
-		{{end}}
-		return this.Contract.transact(opts, "{{.Original.Name}}"	, args);
-	}
-	{{end}}
-
-    {{if .Fallback}}
-	// Fallback is a paid mutator transaction binding the contract fallback function.
-	//
-	// Solidity: {{.Fallback.Original.String}}
-	public Transaction Fallback(TransactOpts opts, byte[] calldata) throws Exception { 
-		return this.Contract.rawTransact(opts, calldata);
-	}
-    {{end}}
-
-    {{if .Receive}}
-	// Receive is a paid mutator transaction binding the contract receive function.
-	//
-	// Solidity: {{.Receive.Original.String}}
-	public Transaction Receive(TransactOpts opts) throws Exception { 
-		return this.Contract.rawTransact(opts, null);
-	}
-    {{end}}
-}
-{{end}}
-`

build/ci.go

@@ -31,8 +31,6 @@ Available commands are:
 	importkeys                                                                                  -- imports signing keys from env
 	debsrc     [ -signer key-id ] [ -upload dest ]                                              -- creates a debian source package
 	nsis                                                                                        -- creates a Windows NSIS installer
-	aar        [ -local ] [ -sign key-id ] [-deploy repo] [ -upload dest ]                      -- creates an Android archive
-	xcode      [ -local ] [ -sign key-id ] [-deploy repo] [ -upload dest ]                      -- creates an iOS XCode framework
 	purge      [ -store blobstore ] [ -days threshold ]                                         -- purges old archives from the blobstore
 
 For all commands, -n prevents execution of external programs (dry run mode).
@@ -40,7 +38,6 @@ For all commands, -n prevents execution of external programs (dry run mode).
 package main
 
 import (
-	"bufio"
 	"bytes"
 	"encoding/base64"
 	"flag"
@@ -50,7 +47,6 @@ import (
 	"os/exec"
 	"path"
 	"path/filepath"
-	"regexp"
 	"runtime"
 	"strconv"
 	"strings"
@@ -179,10 +175,6 @@ func main() {
 		doDebianSource(os.Args[2:])
 	case "nsis":
 		doWindowsInstaller(os.Args[2:])
-	case "aar":
-		doAndroidArchive(os.Args[2:])
-	case "xcode":
-		doXCodeFramework(os.Args[2:])
 	case "purge":
 		doPurge(os.Args[2:])
 	default:
@@ -994,236 +986,6 @@ func doWindowsInstaller(cmdline []string) {
 	}
 }
 
-// Android archives
-
-func doAndroidArchive(cmdline []string) {
-	var (
-		local   = flag.Bool("local", false, `Flag whether we're only doing a local build (skip Maven artifacts)`)
-		signer  = flag.String("signer", "", `Environment variable holding the signing key (e.g. ANDROID_SIGNING_KEY)`)
-		signify = flag.String("signify", "", `Environment variable holding the signify signing key (e.g. ANDROID_SIGNIFY_KEY)`)
-		deploy  = flag.String("deploy", "", `Destination to deploy the archive (usually "https://oss.sonatype.org")`)
-		upload  = flag.String("upload", "", `Destination to upload the archive (usually "gethstore/builds")`)
-	)
-	flag.CommandLine.Parse(cmdline)
-	env := build.Env()
-	tc := new(build.GoToolchain)
-
-	// Sanity check that the SDK and NDK are installed and set
-	if os.Getenv("ANDROID_HOME") == "" {
-		log.Fatal("Please ensure ANDROID_HOME points to your Android SDK")
-	}
-
-	// Build gomobile.
-	install := tc.Install(GOBIN, "golang.org/x/mobile/cmd/gomobile@latest", "golang.org/x/mobile/cmd/gobind@latest")
-	install.Env = append(install.Env)
-	build.MustRun(install)
-
-	// Ensure all dependencies are available. This is required to make
-	// gomobile bind work because it expects go.sum to contain all checksums.
-	build.MustRun(tc.Go("mod", "download"))
-
-	// Build the Android archive and Maven resources
-	build.MustRun(gomobileTool("bind", "-ldflags", "-s -w", "--target", "android", "--javapkg", "org.ethereum", "-v", "github.com/ethereum/go-ethereum/mobile"))
-
-	if *local {
-		// If we're building locally, copy bundle to build dir and skip Maven
-		os.Rename("geth.aar", filepath.Join(GOBIN, "geth.aar"))
-		os.Rename("geth-sources.jar", filepath.Join(GOBIN, "geth-sources.jar"))
-		return
-	}
-	meta := newMavenMetadata(env)
-	build.Render("build/mvn.pom", meta.Package+".pom", 0755, meta)
-
-	// Skip Maven deploy and Azure upload for PR builds
-	maybeSkipArchive(env)
-
-	// Sign and upload the archive to Azure
-	archive := "geth-" + archiveBasename("android", params.ArchiveVersion(env.Commit)) + ".aar"
-	os.Rename("geth.aar", archive)
-
-	if err := archiveUpload(archive, *upload, *signer, *signify); err != nil {
-		log.Fatal(err)
-	}
-	// Sign and upload all the artifacts to Maven Central
-	os.Rename(archive, meta.Package+".aar")
-	if *signer != "" && *deploy != "" {
-		// Import the signing key into the local GPG instance
-		key := getenvBase64(*signer)
-		gpg := exec.Command("gpg", "--import")
-		gpg.Stdin = bytes.NewReader(key)
-		build.MustRun(gpg)
-		keyID, err := build.PGPKeyID(string(key))
-		if err != nil {
-			log.Fatal(err)
-		}
-		// Upload the artifacts to Sonatype and/or Maven Central
-		repo := *deploy + "/service/local/staging/deploy/maven2"
-		if meta.Develop {
-			repo = *deploy + "/content/repositories/snapshots"
-		}
-		build.MustRunCommand("mvn", "gpg:sign-and-deploy-file", "-e", "-X",
-			"-settings=build/mvn.settings", "-Durl="+repo, "-DrepositoryId=ossrh",
-			"-Dgpg.keyname="+keyID,
-			"-DpomFile="+meta.Package+".pom", "-Dfile="+meta.Package+".aar")
-	}
-}
-
-func gomobileTool(subcmd string, args ...string) *exec.Cmd {
-	cmd := exec.Command(filepath.Join(GOBIN, "gomobile"), subcmd)
-	cmd.Args = append(cmd.Args, args...)
-	cmd.Env = []string{
-		"PATH=" + GOBIN + string(os.PathListSeparator) + os.Getenv("PATH"),
-	}
-	for _, e := range os.Environ() {
-		if strings.HasPrefix(e, "GOPATH=") || strings.HasPrefix(e, "PATH=") || strings.HasPrefix(e, "GOBIN=") {
-			continue
-		}
-		cmd.Env = append(cmd.Env, e)
-	}
-	cmd.Env = append(cmd.Env, "GOBIN="+GOBIN)
-	return cmd
-}
-
-type mavenMetadata struct {
-	Version      string
-	Package      string
-	Develop      bool
-	Contributors []mavenContributor
-}
-
-type mavenContributor struct {
-	Name  string
-	Email string
-}
-
-func newMavenMetadata(env build.Environment) mavenMetadata {
-	// Collect the list of authors from the repo root
-	contribs := []mavenContributor{}
-	if authors, err := os.Open("AUTHORS"); err == nil {
-		defer authors.Close()
-
-		scanner := bufio.NewScanner(authors)
-		for scanner.Scan() {
-			// Skip any whitespace from the authors list
-			line := strings.TrimSpace(scanner.Text())
-			if line == "" || line[0] == '#' {
-				continue
-			}
-			// Split the author and insert as a contributor
-			re := regexp.MustCompile("([^<]+) <(.+)>")
-			parts := re.FindStringSubmatch(line)
-			if len(parts) == 3 {
-				contribs = append(contribs, mavenContributor{Name: parts[1], Email: parts[2]})
-			}
-		}
-	}
-	// Render the version and package strings
-	version := params.Version
-	if isUnstableBuild(env) {
-		version += "-SNAPSHOT"
-	}
-	return mavenMetadata{
-		Version:      version,
-		Package:      "geth-" + version,
-		Develop:      isUnstableBuild(env),
-		Contributors: contribs,
-	}
-}
-
-// XCode frameworks
-
-func doXCodeFramework(cmdline []string) {
-	var (
-		local   = flag.Bool("local", false, `Flag whether we're only doing a local build (skip Maven artifacts)`)
-		signer  = flag.String("signer", "", `Environment variable holding the signing key (e.g. IOS_SIGNING_KEY)`)
-		signify = flag.String("signify", "", `Environment variable holding the signify signing key (e.g. IOS_SIGNIFY_KEY)`)
-		deploy  = flag.String("deploy", "", `Destination to deploy the archive (usually "trunk")`)
-		upload  = flag.String("upload", "", `Destination to upload the archives (usually "gethstore/builds")`)
-	)
-	flag.CommandLine.Parse(cmdline)
-	env := build.Env()
-	tc := new(build.GoToolchain)
-
-	// Build gomobile.
-	build.MustRun(tc.Install(GOBIN, "golang.org/x/mobile/cmd/gomobile@latest", "golang.org/x/mobile/cmd/gobind@latest"))
-
-	// Build the iOS XCode framework
-	bind := gomobileTool("bind", "-ldflags", "-s -w", "--target", "ios", "-v", "github.com/ethereum/go-ethereum/mobile")
-
-	if *local {
-		// If we're building locally, use the build folder and stop afterwards
-		bind.Dir = GOBIN
-		build.MustRun(bind)
-		return
-	}
-
-	// Create the archive.
-	maybeSkipArchive(env)
-	archive := "geth-" + archiveBasename("ios", params.ArchiveVersion(env.Commit))
-	if err := os.MkdirAll(archive, 0755); err != nil {
-		log.Fatal(err)
-	}
-	bind.Dir, _ = filepath.Abs(archive)
-	build.MustRun(bind)
-	build.MustRunCommand("tar", "-zcvf", archive+".tar.gz", archive)
-
-	// Sign and upload the framework to Azure
-	if err := archiveUpload(archive+".tar.gz", *upload, *signer, *signify); err != nil {
-		log.Fatal(err)
-	}
-	// Prepare and upload a PodSpec to CocoaPods
-	if *deploy != "" {
-		meta := newPodMetadata(env, archive)
-		build.Render("build/pod.podspec", "Geth.podspec", 0755, meta)
-		build.MustRunCommand("pod", *deploy, "push", "Geth.podspec", "--allow-warnings")
-	}
-}
-
-type podMetadata struct {
-	Version      string
-	Commit       string
-	Archive      string
-	Contributors []podContributor
-}
-
-type podContributor struct {
-	Name  string
-	Email string
-}
-
-func newPodMetadata(env build.Environment, archive string) podMetadata {
-	// Collect the list of authors from the repo root
-	contribs := []podContributor{}
-	if authors, err := os.Open("AUTHORS"); err == nil {
-		defer authors.Close()
-
-		scanner := bufio.NewScanner(authors)
-		for scanner.Scan() {
-			// Skip any whitespace from the authors list
-			line := strings.TrimSpace(scanner.Text())
-			if line == "" || line[0] == '#' {
-				continue
-			}
-			// Split the author and insert as a contributor
-			re := regexp.MustCompile("([^<]+) <(.+)>")
-			parts := re.FindStringSubmatch(line)
-			if len(parts) == 3 {
-				contribs = append(contribs, podContributor{Name: parts[1], Email: parts[2]})
-			}
-		}
-	}
-	version := params.Version
-	if isUnstableBuild(env) {
-		version += "-unstable." + env.Buildnum
-	}
-	return podMetadata{
-		Archive:      archive,
-		Version:      version,
-		Commit:       env.Commit,
-		Contributors: contribs,
-	}
-}
-
 // Binary distribution cleanups
 
 func doPurge(cmdline []string) {

build/mvn.pom

@@ -1,57 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
-                      http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-
-  <groupId>org.ethereum</groupId>
-  <artifactId>geth</artifactId>
-  <version>{{.Version}}</version>
-  <packaging>aar</packaging>
-
-  <name>Android Ethereum Client</name>
-  <description>Android port of the go-ethereum libraries and node</description>
-  <url>https://github.com/ethereum/go-ethereum</url>
-  <inceptionYear>2015</inceptionYear>
-
-  <licenses>
-    <license>
-      <name>GNU Lesser General Public License, Version 3.0</name>
-      <url>https://www.gnu.org/licenses/lgpl-3.0.en.html</url>
-      <distribution>repo</distribution>
-    </license>
-  </licenses>
-
-  <organization>
-    <name>Ethereum</name>
-    <url>https://ethereum.org</url>
-  </organization>
-
-  <developers>
-    <developer>
-      <id>karalabe</id>
-      <name>Péter Szilágyi</name>
-      <email>peterke@gmail.com</email>
-      <url>https://github.com/karalabe</url>
-      <properties>
-        <picUrl>https://www.gravatar.com/avatar/2ecbf0f5b4b79eebf8c193e5d324357f?s=256</picUrl>
-      </properties>
-    </developer>
-  </developers>
-
-  <contributors>{{range .Contributors}}
-    <contributor>
-      <name>{{.Name}}</name>
-      <email>{{.Email}}</email>
-    </contributor>{{end}}
-  </contributors>
-
-  <issueManagement>
-    <system>GitHub Issues</system>
-    <url>https://github.com/ethereum/go-ethereum/issues/</url>
-  </issueManagement>
-
-  <scm>
-    <url>https://github.com/ethereum/go-ethereum</url>
-  </scm>
-</project>

build/mvn.settings

@@ -1,24 +0,0 @@
-<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
-  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0
-                      http://maven.apache.org/xsd/settings-1.0.0.xsd">
-  <servers>
-    <server>
-      <id>ossrh</id>
-      <username>${env.ANDROID_SONATYPE_USERNAME}</username>
-      <password>${env.ANDROID_SONATYPE_PASSWORD}</password>
-    </server>
-  </servers>
-  <profiles>
-    <profile>
-      <id>ossrh</id>
-      <activation>
-        <activeByDefault>true</activeByDefault>
-      </activation>
-      <properties>
-        <gpg.executable>gpg</gpg.executable>
-        <gpg.passphrase></gpg.passphrase>
-      </properties>
-    </profile>
-  </profiles>
-</settings>

build/pod.podspec

@@ -1,22 +0,0 @@
-Pod::Spec.new do |spec|
-  spec.name         = 'Geth'
-  spec.version      = '{{.Version}}'
-  spec.license      = { :type => 'GNU Lesser General Public License, Version 3.0' }
-  spec.homepage     = 'https://github.com/ethereum/go-ethereum'
-  spec.authors      = { {{range .Contributors}}
-		'{{.Name}}' => '{{.Email}}',{{end}}
-	}
-  spec.summary      = 'iOS Ethereum Client'
-  spec.source       = { :git => 'https://github.com/ethereum/go-ethereum.git', :commit => '{{.Commit}}' }
-
-	spec.platform = :ios
-  spec.ios.deployment_target  = '9.0'
-	spec.ios.vendored_frameworks = 'Frameworks/Geth.framework'
-
-	spec.prepare_command = <<-CMD
-    curl https://gethstore.blob.core.windows.net/builds/{{.Archive}}.tar.gz | tar -xvz
-    mkdir Frameworks
-    mv {{.Archive}}/Geth.framework Frameworks
-    rm -rf {{.Archive}}
-  CMD
-end

build/tools/tools.go

@@ -24,8 +24,4 @@ import (
 	_ "github.com/fjl/gencodec"
 	_ "github.com/golang/protobuf/protoc-gen-go"
 	_ "golang.org/x/tools/cmd/stringer"
-
-	// Tool imports for mobile build.
-	_ "golang.org/x/mobile/cmd/gobind"
-	_ "golang.org/x/mobile/cmd/gomobile"
 )

cmd/abigen/main.go

@@ -65,7 +65,7 @@ var (
 	}
 	langFlag = &cli.StringFlag{
 		Name:  "lang",
-		Usage: "Destination language for the bindings (go, java, objc)",
+		Usage: "Destination language for the bindings (go)",
 		Value: "go",
 	}
 	aliasFlag = &cli.StringFlag{
@@ -102,11 +102,6 @@ func abigen(c *cli.Context) error {
 	switch c.String(langFlag.Name) {
 	case "go":
 		lang = bind.LangGo
-	case "java":
-		lang = bind.LangJava
-	case "objc":
-		lang = bind.LangObjC
-		utils.Fatalf("Objc binding generation is uncompleted")
 	default:
 		utils.Fatalf("Unsupported destination language \"%s\" (--lang)", c.String(langFlag.Name))
 	}

go.mod

@@ -58,7 +58,6 @@ require (
 	github.com/tyler-smith/go-bip39 v1.1.0
 	github.com/urfave/cli/v2 v2.17.2-0.20221006022127-8f469abc00aa
 	golang.org/x/crypto v0.1.0
-	golang.org/x/mobile v0.0.0-20190719004257-d2bd2a29d028
 	golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4
 	golang.org/x/sys v0.2.0
 	golang.org/x/text v0.4.0

go.sum

@@ -464,7 +464,6 @@ golang.org/x/lint v0.0.0-20190909230951-414d861bb4ac/go.mod h1:6SW0HCj/g11FgYtHl
 golang.org/x/lint v0.0.0-20190930215403-16217165b5de/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
 golang.org/x/lint v0.0.0-20191125180803-fdd1cda4f05f/go.mod h1:5qLYkcX4OjUUV8bRuDixDT3tpyyb+LUpUlRWLxfhWrs=
 golang.org/x/mobile v0.0.0-20190312151609-d3739f865fa6/go.mod h1:z+o9i4GpDbdi3rU15maQ/Ox0txvL9dWGYEHz965HBQE=
-golang.org/x/mobile v0.0.0-20190719004257-d2bd2a29d028 h1:4+4C/Iv2U4fMZBiMCc98MG1In4gJY5YRhtpDNeDeHWs=
 golang.org/x/mobile v0.0.0-20190719004257-d2bd2a29d028/go.mod h1:E/iHnbuqvinMTCcRqshq8CkpyQDoeVncDDYHnLhea+o=
 golang.org/x/mod v0.0.0-20190513183733-4bf6d317e70e/go.mod h1:mXi4GBBbnImb6dmsKGUJ2LatrhH/nqhxcFungHvyanc=
 golang.org/x/mod v0.1.0/go.mod h1:0QHyrYULN0/3qlju5TqG8bIK38QM8yzMo5ekMj3DlcY=

mobile/accounts.go

@@ -1,221 +0,0 @@
-// Copyright 2016 The go-ethereum Authors
-// This file is part of the go-ethereum library.
-//
-// The go-ethereum library is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// The go-ethereum library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU Lesser General Public License for more details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
-
-// Contains all the wrappers from the accounts package to support client side key
-// management on mobile platforms.
-
-package geth
-
-import (
-	"errors"
-	"time"
-
-	"github.com/ethereum/go-ethereum/accounts"
-	"github.com/ethereum/go-ethereum/accounts/keystore"
-	"github.com/ethereum/go-ethereum/common"
-	"github.com/ethereum/go-ethereum/crypto"
-)
-
-const (
-	// StandardScryptN is the N parameter of Scrypt encryption algorithm, using 256MB
-	// memory and taking approximately 1s CPU time on a modern processor.
-	StandardScryptN = int(keystore.StandardScryptN)
-
-	// StandardScryptP is the P parameter of Scrypt encryption algorithm, using 256MB
-	// memory and taking approximately 1s CPU time on a modern processor.
-	StandardScryptP = int(keystore.StandardScryptP)
-
-	// LightScryptN is the N parameter of Scrypt encryption algorithm, using 4MB
-	// memory and taking approximately 100ms CPU time on a modern processor.
-	LightScryptN = int(keystore.LightScryptN)
-
-	// LightScryptP is the P parameter of Scrypt encryption algorithm, using 4MB
-	// memory and taking approximately 100ms CPU time on a modern processor.
-	LightScryptP = int(keystore.LightScryptP)
-)
-
-// Account represents a stored key.
-type Account struct{ account accounts.Account }
-
-// Accounts represents a slice of accounts.
-type Accounts struct{ accounts []accounts.Account }
-
-// Size returns the number of accounts in the slice.
-func (a *Accounts) Size() int {
-	return len(a.accounts)
-}
-
-// Get returns the account at the given index from the slice.
-func (a *Accounts) Get(index int) (account *Account, _ error) {
-	if index < 0 || index >= len(a.accounts) {
-		return nil, errors.New("index out of bounds")
-	}
-	return &Account{a.accounts[index]}, nil
-}
-
-// Set sets the account at the given index in the slice.
-func (a *Accounts) Set(index int, account *Account) error {
-	if index < 0 || index >= len(a.accounts) {
-		return errors.New("index out of bounds")
-	}
-	a.accounts[index] = account.account
-	return nil
-}
-
-// GetAddress retrieves the address associated with the account.
-func (a *Account) GetAddress() *Address {
-	return &Address{a.account.Address}
-}
-
-// GetURL retrieves the canonical URL of the account.
-func (a *Account) GetURL() string {
-	return a.account.URL.String()
-}
-
-// KeyStore manages a key storage directory on disk.
-type KeyStore struct{ keystore *keystore.KeyStore }
-
-// NewKeyStore creates a keystore for the given directory.
-func NewKeyStore(keydir string, scryptN, scryptP int) *KeyStore {
-	return &KeyStore{keystore: keystore.NewKeyStore(keydir, scryptN, scryptP)}
-}
-
-// HasAddress reports whether a key with the given address is present.
-func (ks *KeyStore) HasAddress(address *Address) bool {
-	return ks.keystore.HasAddress(address.address)
-}
-
-// GetAccounts returns all key files present in the directory.
-func (ks *KeyStore) GetAccounts() *Accounts {
-	return &Accounts{ks.keystore.Accounts()}
-}
-
-// DeleteAccount deletes the key matched by account if the passphrase is correct.
-// If a contains no filename, the address must match a unique key.
-func (ks *KeyStore) DeleteAccount(account *Account, passphrase string) error {
-	return ks.keystore.Delete(account.account, passphrase)
-}
-
-// SignHash calculates a ECDSA signature for the given hash. The produced signature
-// is in the [R || S || V] format where V is 0 or 1.
-func (ks *KeyStore) SignHash(address *Address, hash []byte) (signature []byte, _ error) {
-	return ks.keystore.SignHash(accounts.Account{Address: address.address}, common.CopyBytes(hash))
-}
-
-// SignTx signs the given transaction with the requested account.
-func (ks *KeyStore) SignTx(account *Account, tx *Transaction, chainID *BigInt) (*Transaction, error) {
-	if chainID == nil { // Null passed from mobile app
-		chainID = new(BigInt)
-	}
-	signed, err := ks.keystore.SignTx(account.account, tx.tx, chainID.bigint)
-	if err != nil {
-		return nil, err
-	}
-	return &Transaction{signed}, nil
-}
-
-// SignHashPassphrase signs hash if the private key matching the given address can
-// be decrypted with the given passphrase. The produced signature is in the
-// [R || S || V] format where V is 0 or 1.
-func (ks *KeyStore) SignHashPassphrase(account *Account, passphrase string, hash []byte) (signature []byte, _ error) {
-	return ks.keystore.SignHashWithPassphrase(account.account, passphrase, common.CopyBytes(hash))
-}
-
-// SignTxPassphrase signs the transaction if the private key matching the
-// given address can be decrypted with the given passphrase.
-func (ks *KeyStore) SignTxPassphrase(account *Account, passphrase string, tx *Transaction, chainID *BigInt) (*Transaction, error) {
-	if chainID == nil { // Null passed from mobile app
-		chainID = new(BigInt)
-	}
-	signed, err := ks.keystore.SignTxWithPassphrase(account.account, passphrase, tx.tx, chainID.bigint)
-	if err != nil {
-		return nil, err
-	}
-	return &Transaction{signed}, nil
-}
-
-// Unlock unlocks the given account indefinitely.
-func (ks *KeyStore) Unlock(account *Account, passphrase string) error {
-	return ks.keystore.TimedUnlock(account.account, passphrase, 0)
-}
-
-// Lock removes the private key with the given address from memory.
-func (ks *KeyStore) Lock(address *Address) error {
-	return ks.keystore.Lock(address.address)
-}
-
-// TimedUnlock unlocks the given account with the passphrase. The account stays
-// unlocked for the duration of timeout (nanoseconds). A timeout of 0 unlocks the
-// account until the program exits. The account must match a unique key file.
-//
-// If the account address is already unlocked for a duration, TimedUnlock extends or
-// shortens the active unlock timeout. If the address was previously unlocked
-// indefinitely the timeout is not altered.
-func (ks *KeyStore) TimedUnlock(account *Account, passphrase string, timeout int64) error {
-	return ks.keystore.TimedUnlock(account.account, passphrase, time.Duration(timeout))
-}
-
-// NewAccount generates a new key and stores it into the key directory,
-// encrypting it with the passphrase.
-func (ks *KeyStore) NewAccount(passphrase string) (*Account, error) {
-	account, err := ks.keystore.NewAccount(passphrase)
-	if err != nil {
-		return nil, err
-	}
-	return &Account{account}, nil
-}
-
-// UpdateAccount changes the passphrase of an existing account.
-func (ks *KeyStore) UpdateAccount(account *Account, passphrase, newPassphrase string) error {
-	return ks.keystore.Update(account.account, passphrase, newPassphrase)
-}
-
-// ExportKey exports as a JSON key, encrypted with newPassphrase.
-func (ks *KeyStore) ExportKey(account *Account, passphrase, newPassphrase string) (key []byte, _ error) {
-	return ks.keystore.Export(account.account, passphrase, newPassphrase)
-}
-
-// ImportKey stores the given encrypted JSON key into the key directory.
-func (ks *KeyStore) ImportKey(keyJSON []byte, passphrase, newPassphrase string) (account *Account, _ error) {
-	acc, err := ks.keystore.Import(common.CopyBytes(keyJSON), passphrase, newPassphrase)
-	if err != nil {
-		return nil, err
-	}
-	return &Account{acc}, nil
-}
-
-// ImportECDSAKey stores the given encrypted JSON key into the key directory.
-func (ks *KeyStore) ImportECDSAKey(key []byte, passphrase string) (account *Account, _ error) {
-	privkey, err := crypto.ToECDSA(common.CopyBytes(key))
-	if err != nil {
-		return nil, err
-	}
-	acc, err := ks.keystore.ImportECDSA(privkey, passphrase)
-	if err != nil {
-		return nil, err
-	}
-	return &Account{acc}, nil
-}
-
-// ImportPreSaleKey decrypts the given Ethereum presale wallet and stores
-// a key file in the key directory. The key file is encrypted with the same passphrase.
-func (ks *KeyStore) ImportPreSaleKey(keyJSON []byte, passphrase string) (account *Account, _ error) {
-	acc, err := ks.keystore.ImportPreSaleKey(common.CopyBytes(keyJSON), passphrase)
-	if err != nil {
-		return nil, err
-	}
-	return &Account{acc}, nil
-}

mobile/android_test.go

@@ -1,261 +0,0 @@
-// Copyright 2016 The go-ethereum Authors
-// This file is part of the go-ethereum library.
-//
-// The go-ethereum library is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// The go-ethereum library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU Lesser General Public License for more details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
-
-package geth
-
-import (
-	"os"
-	"os/exec"
-	"path/filepath"
-	"runtime"
-	"testing"
-	"time"
-
-	"github.com/cespare/cp"
-)
-
-// androidTestClass is a Java class to do some lightweight tests against the Android
-// bindings. The goal is not to test each individual functionality, rather just to
-// catch breaking API and/or implementation changes.
-const androidTestClass = `
-package go;
-
-import android.test.InstrumentationTestCase;
-import android.test.MoreAsserts;
-
-import java.math.BigInteger;
-import java.util.Arrays;
-
-import org.ethereum.geth.*;
-
-public class AndroidTest extends InstrumentationTestCase {
-	public AndroidTest() {}
-
-	public void testAccountManagement() {
-		// Create an encrypted keystore with light crypto parameters.
-		KeyStore ks = new KeyStore(getInstrumentation().getContext().getFilesDir() + "/keystore", Geth.LightScryptN, Geth.LightScryptP);
-
-		try {
-			// Create a new account with the specified encryption passphrase.
-			Account newAcc = ks.newAccount("Creation password");
-
-			// Export the newly created account with a different passphrase. The returned
-			// data from this method invocation is a JSON encoded, encrypted key-file.
-			byte[] jsonAcc = ks.exportKey(newAcc, "Creation password", "Export password");
-
-			// Update the passphrase on the account created above inside the local keystore.
-			ks.updateAccount(newAcc, "Creation password", "Update password");
-
-			// Delete the account updated above from the local keystore.
-			ks.deleteAccount(newAcc, "Update password");
-
-			// Import back the account we've exported (and then deleted) above with yet
-			// again a fresh passphrase.
-			Account impAcc = ks.importKey(jsonAcc, "Export password", "Import password");
-
-			// Create a new account to sign transactions with
-			Account signer = ks.newAccount("Signer password");
-
-			Transaction tx = new Transaction(
-				1, new Address("0x0000000000000000000000000000000000000000"),
-				new BigInt(0), 0, new BigInt(1), null); // Random empty transaction
-			BigInt chain = new BigInt(1); // Chain identifier of the main net
-
-			// Sign a transaction with a single authorization
-			Transaction signed = ks.signTxPassphrase(signer, "Signer password", tx, chain);
-
-			// Sign a transaction with multiple manually cancelled authorizations
-			ks.unlock(signer, "Signer password");
-			signed = ks.signTx(signer, tx, chain);
-			ks.lock(signer.getAddress());
-
-			// Sign a transaction with multiple automatically cancelled authorizations
-			ks.timedUnlock(signer, "Signer password", 1000000000);
-			signed = ks.signTx(signer, tx, chain);
-		} catch (Exception e) {
-			fail(e.toString());
-		}
-	}
-
-	public void testInprocNode() {
-		Context ctx = new Context();
-
-		try {
-			// Start up a new inprocess node
-			Node node = new Node(getInstrumentation().getContext().getFilesDir() + "/.ethereum", new NodeConfig());
-			node.start();
-
-			// Retrieve some data via function calls (we don't really care about the results)
-			NodeInfo info = node.getNodeInfo();
-			info.getName();
-			info.getListenerAddress();
-			info.getProtocols();
-
-			// Retrieve some data via the APIs (we don't really care about the results)
-			EthereumClient ec = node.getEthereumClient();
-			ec.getBlockByNumber(ctx, -1).getNumber();
-
-			NewHeadHandler handler = new NewHeadHandler() {
-				@Override public void onError(String error)          {}
-				@Override public void onNewHead(final Header header) {}
-			};
-			ec.subscribeNewHead(ctx, handler,  16);
-		} catch (Exception e) {
-			fail(e.toString());
-		}
-	}
-
-	// Tests that recovering transaction signers works for both Homestead and EIP155
-	// signatures too. Regression test for go-ethereum issue #14599.
-	public void testIssue14599() {
-		try {
-			byte[] preEIP155RLP = new BigInteger("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", 16).toByteArray();
-			preEIP155RLP = Arrays.copyOfRange(preEIP155RLP, 1, preEIP155RLP.length);
-
-			byte[] postEIP155RLP = new BigInteger("f86b80847735940082520894ef5bbb9bba2e1ca69ef81b23a8727d889f3ef0a1880de0b6b3a7640000802ba06fef16c44726a102e6d55a651740636ef8aec6df3ebf009e7b0c1f29e4ac114aa057e7fbc69760b522a78bb568cfc37a58bfdcf6ea86cb8f9b550263f58074b9cc", 16).toByteArray();
-			postEIP155RLP = Arrays.copyOfRange(postEIP155RLP, 1, postEIP155RLP.length);
-
-			Transaction preEIP155 =  new Transaction(preEIP155RLP);
-			Transaction postEIP155 = new Transaction(postEIP155RLP);
-
-			preEIP155.getFrom(null);           // Homestead should accept homestead
-			preEIP155.getFrom(new BigInt(4));  // EIP155 should accept homestead (missing chain ID)
-			postEIP155.getFrom(new BigInt(4)); // EIP155 should accept EIP 155
-
-			try {
-				postEIP155.getFrom(null);
-				fail("EIP155 transaction accepted by Homestead");
-			} catch (Exception e) {}
-		} catch (Exception e) {
-			fail(e.toString());
-		}
-	}
-}
-`
-
-// TestAndroid runs the Android java test class specified above.
-//
-// This requires the gradle command in PATH and the Android SDK whose path is available
-// through ANDROID_HOME environment variable. To successfully run the tests, an Android
-// device must also be available with debugging enabled.
-//
-// This method has been adapted from golang.org/x/mobile/bind/java/seq_test.go/runTest
-func TestAndroid(t *testing.T) {
-	// Skip tests on Windows altogether
-	if runtime.GOOS == "windows" {
-		t.Skip("cannot test Android bindings on Windows, skipping")
-	}
-	// Make sure all the Android tools are installed
-	if _, err := exec.Command("which", "gradle").CombinedOutput(); err != nil {
-		t.Skip("command gradle not found, skipping")
-	}
-	if sdk := os.Getenv("ANDROID_HOME"); sdk == "" {
-		// Android SDK not explicitly given, try to auto-resolve
-		autopath := filepath.Join(os.Getenv("HOME"), "Android", "Sdk")
-		if _, err := os.Stat(autopath); err != nil {
-			t.Skip("ANDROID_HOME environment var not set, skipping")
-		}
-		os.Setenv("ANDROID_HOME", autopath)
-	}
-	if _, err := exec.Command("which", "gomobile").CombinedOutput(); err != nil {
-		t.Log("gomobile missing, installing it...")
-		if out, err := exec.Command("go", "get", "golang.org/x/mobile/cmd/gomobile").CombinedOutput(); err != nil {
-			t.Fatalf("install failed: %v\n%s", err, string(out))
-		}
-		t.Log("initializing gomobile...")
-		start := time.Now()
-		if _, err := exec.Command("gomobile", "init").CombinedOutput(); err != nil {
-			t.Fatalf("initialization failed: %v", err)
-		}
-		t.Logf("initialization took %v", time.Since(start))
-	}
-	// Create and switch to a temporary workspace
-	workspace := t.TempDir()
-
-	pwd, err := os.Getwd()
-	if err != nil {
-		t.Fatalf("failed to get current working directory: %v", err)
-	}
-	if err := os.Chdir(workspace); err != nil {
-		t.Fatalf("failed to switch to temporary workspace: %v", err)
-	}
-	defer os.Chdir(pwd)
-
-	// Create the skeleton of the Android project
-	for _, dir := range []string{"src/main", "src/androidTest/java/org/ethereum/gethtest", "libs"} {
-		err = os.MkdirAll(dir, os.ModePerm)
-		if err != nil {
-			t.Fatal(err)
-		}
-	}
-	// Generate the mobile bindings for Geth and add the tester class
-	gobind := exec.Command("gomobile", "bind", "-javapkg", "org.ethereum", "github.com/ethereum/go-ethereum/mobile")
-	if output, err := gobind.CombinedOutput(); err != nil {
-		t.Logf("%s", output)
-		t.Fatalf("failed to run gomobile bind: %v", err)
-	}
-	cp.CopyFile(filepath.Join("libs", "geth.aar"), "geth.aar")
-
-	if err = os.WriteFile(filepath.Join("src", "androidTest", "java", "org", "ethereum", "gethtest", "AndroidTest.java"), []byte(androidTestClass), os.ModePerm); err != nil {
-		t.Fatalf("failed to write Android test class: %v", err)
-	}
-	// Finish creating the project and run the tests via gradle
-	if err = os.WriteFile(filepath.Join("src", "main", "AndroidManifest.xml"), []byte(androidManifest), os.ModePerm); err != nil {
-		t.Fatalf("failed to write Android manifest: %v", err)
-	}
-	if err = os.WriteFile("build.gradle", []byte(gradleConfig), os.ModePerm); err != nil {
-		t.Fatalf("failed to write gradle build file: %v", err)
-	}
-	if output, err := exec.Command("gradle", "connectedAndroidTest").CombinedOutput(); err != nil {
-		t.Logf("%s", output)
-		t.Errorf("failed to run gradle test: %v", err)
-	}
-}
-
-const androidManifest = `<?xml version="1.0" encoding="utf-8"?>
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-          package="org.ethereum.gethtest"
-	  android:versionCode="1"
-	  android:versionName="1.0">
-
-		<uses-permission android:name="android.permission.INTERNET" />
-</manifest>`
-
-const gradleConfig = `buildscript {
-    repositories {
-        jcenter()
-    }
-    dependencies {
-        classpath 'com.android.tools.build:gradle:2.2.3'
-    }
-}
-allprojects {
-    repositories { jcenter() }
-}
-apply plugin: 'com.android.library'
-android {
-    compileSdkVersion 'android-19'
-    buildToolsVersion '21.1.2'
-    defaultConfig { minSdkVersion 15 }
-}
-repositories {
-    flatDir { dirs 'libs' }
-}
-dependencies {
-    compile 'com.android.support:appcompat-v7:19.0.0'
-    compile(name: "geth", ext: "aar")
-}
-`

mobile/big.go

@@ -1,128 +0,0 @@
-// Copyright 2016 The go-ethereum Authors
-// This file is part of the go-ethereum library.
-//
-// The go-ethereum library is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// The go-ethereum library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU Lesser General Public License for more details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
-
-// Contains all the wrappers from the math/big package.
-
-package geth
-
-import (
-	"errors"
-	"math/big"
-
-	"github.com/ethereum/go-ethereum/common"
-)
-
-// A BigInt represents a signed multi-precision integer.
-type BigInt struct {
-	bigint *big.Int
-}
-
-// NewBigInt allocates and returns a new BigInt set to x.
-func NewBigInt(x int64) *BigInt {
-	return &BigInt{big.NewInt(x)}
-}
-
-// NewBigIntFromString allocates and returns a new BigInt set to x
-// interpreted in the provided base.
-func NewBigIntFromString(x string, base int) *BigInt {
-	b, success := new(big.Int).SetString(x, base)
-	if !success {
-		return nil
-	}
-	return &BigInt{b}
-}
-
-// GetBytes returns the absolute value of x as a big-endian byte slice.
-func (bi *BigInt) GetBytes() []byte {
-	return bi.bigint.Bytes()
-}
-
-// String returns the value of x as a formatted decimal string.
-func (bi *BigInt) String() string {
-	return bi.bigint.String()
-}
-
-// GetInt64 returns the int64 representation of x. If x cannot be represented in
-// an int64, the result is undefined.
-func (bi *BigInt) GetInt64() int64 {
-	return bi.bigint.Int64()
-}
-
-// SetBytes interprets buf as the bytes of a big-endian unsigned integer and sets
-// the big int to that value.
-func (bi *BigInt) SetBytes(buf []byte) {
-	bi.bigint.SetBytes(common.CopyBytes(buf))
-}
-
-// SetInt64 sets the big int to x.
-func (bi *BigInt) SetInt64(x int64) {
-	bi.bigint.SetInt64(x)
-}
-
-// Sign returns:
-//
-//	-1 if x <  0
-//	 0 if x == 0
-//	+1 if x >  0
-func (bi *BigInt) Sign() int {
-	return bi.bigint.Sign()
-}
-
-// SetString sets the big int to x.
-//
-// The string prefix determines the actual conversion base. A prefix of "0x" or
-// "0X" selects base 16; the "0" prefix selects base 8, and a "0b" or "0B" prefix
-// selects base 2. Otherwise the selected base is 10.
-func (bi *BigInt) SetString(x string, base int) {
-	bi.bigint.SetString(x, base)
-}
-
-// BigInts represents a slice of big ints.
-type BigInts struct{ bigints []*big.Int }
-
-// NewBigInts creates a slice of uninitialized big numbers.
-func NewBigInts(size int) *BigInts {
-	return &BigInts{
-		bigints: make([]*big.Int, size),
-	}
-}
-
-// Size returns the number of big ints in the slice.
-func (bi *BigInts) Size() int {
-	return len(bi.bigints)
-}
-
-// Get returns the bigint at the given index from the slice.
-func (bi *BigInts) Get(index int) (bigint *BigInt, _ error) {
-	if index < 0 || index >= len(bi.bigints) {
-		return nil, errors.New("index out of bounds")
-	}
-	return &BigInt{bi.bigints[index]}, nil
-}
-
-// Set sets the big int at the given index in the slice.
-func (bi *BigInts) Set(index int, bigint *BigInt) error {
-	if index < 0 || index >= len(bi.bigints) {
-		return errors.New("index out of bounds")
-	}
-	bi.bigints[index] = bigint.bigint
-	return nil
-}
-
-// GetString returns the value of x as a formatted string in some number base.
-func (bi *BigInt) GetString(base int) string {
-	return bi.bigint.Text(base)
-}

mobile/bind.go

@@ -1,213 +0,0 @@
-// Copyright 2016 The go-ethereum Authors
-// This file is part of the go-ethereum library.
-//
-// The go-ethereum library is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// The go-ethereum library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU Lesser General Public License for more details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
-
-// Contains all the wrappers from the bind package.
-
-package geth
-
-import (
-	"math/big"
-	"strings"
-
-	"github.com/ethereum/go-ethereum/accounts/abi"
-	"github.com/ethereum/go-ethereum/accounts/abi/bind"
-	"github.com/ethereum/go-ethereum/accounts/keystore"
-	"github.com/ethereum/go-ethereum/common"
-	"github.com/ethereum/go-ethereum/core/types"
-)
-
-// Signer is an interface defining the callback when a contract requires a
-// method to sign the transaction before submission.
-type Signer interface {
-	Sign(addr *Address, unsignedTx *Transaction) (tx *Transaction, _ error)
-}
-
-type MobileSigner struct {
-	sign bind.SignerFn
-}
-
-func (s *MobileSigner) Sign(addr *Address, unsignedTx *Transaction) (signedTx *Transaction, _ error) {
-	sig, err := s.sign(addr.address, unsignedTx.tx)
-	if err != nil {
-		return nil, err
-	}
-	return &Transaction{sig}, nil
-}
-
-// CallOpts is the collection of options to fine tune a contract call request.
-type CallOpts struct {
-	opts bind.CallOpts
-}
-
-// NewCallOpts creates a new option set for contract calls.
-func NewCallOpts() *CallOpts {
-	return new(CallOpts)
-}
-
-func (opts *CallOpts) IsPending() bool    { return opts.opts.Pending }
-func (opts *CallOpts) GetGasLimit() int64 { return 0 /* TODO(karalabe) */ }
-
-// GetContext cannot be reliably implemented without identity preservation (https://github.com/golang/go/issues/16876)
-// Even then it's awkward to unpack the subtleties of a Go context out to Java.
-// func (opts *CallOpts) GetContext() *Context { return &Context{opts.opts.Context} }
-
-func (opts *CallOpts) SetPending(pending bool)     { opts.opts.Pending = pending }
-func (opts *CallOpts) SetGasLimit(limit int64)     { /* TODO(karalabe) */ }
-func (opts *CallOpts) SetContext(context *Context) { opts.opts.Context = context.context }
-func (opts *CallOpts) SetFrom(addr *Address)       { opts.opts.From = addr.address }
-
-// TransactOpts is the collection of authorization data required to create a
-// valid Ethereum transaction.
-type TransactOpts struct {
-	opts bind.TransactOpts
-}
-
-// NewTransactOpts creates a new option set for contract transaction.
-func NewTransactOpts() *TransactOpts {
-	return new(TransactOpts)
-}
-
-// NewKeyedTransactOpts is a utility method to easily create a transaction signer
-// from a single private key.
-func NewKeyedTransactOpts(keyJson []byte, passphrase string, chainID *big.Int) (*TransactOpts, error) {
-	key, err := keystore.DecryptKey(keyJson, passphrase)
-	if err != nil {
-		return nil, err
-	}
-	auth, err := bind.NewKeyedTransactorWithChainID(key.PrivateKey, chainID)
-	if err != nil {
-		return nil, err
-	}
-	return &TransactOpts{*auth}, nil
-}
-
-func (opts *TransactOpts) GetFrom() *Address    { return &Address{opts.opts.From} }
-func (opts *TransactOpts) GetNonce() int64      { return opts.opts.Nonce.Int64() }
-func (opts *TransactOpts) GetValue() *BigInt    { return &BigInt{opts.opts.Value} }
-func (opts *TransactOpts) GetGasPrice() *BigInt { return &BigInt{opts.opts.GasPrice} }
-func (opts *TransactOpts) GetGasLimit() int64   { return int64(opts.opts.GasLimit) }
-
-// GetSigner cannot be reliably implemented without identity preservation (https://github.com/golang/go/issues/16876)
-// func (opts *TransactOpts) GetSigner() Signer { return &signer{opts.opts.Signer} }
-
-// GetContext cannot be reliably implemented without identity preservation (https://github.com/golang/go/issues/16876)
-// Even then it's awkward to unpack the subtleties of a Go context out to Java.
-//func (opts *TransactOpts) GetContext() *Context { return &Context{opts.opts.Context} }
-
-func (opts *TransactOpts) SetFrom(from *Address) { opts.opts.From = from.address }
-func (opts *TransactOpts) SetNonce(nonce int64)  { opts.opts.Nonce = big.NewInt(nonce) }
-func (opts *TransactOpts) SetSigner(s Signer) {
-	opts.opts.Signer = func(addr common.Address, tx *types.Transaction) (*types.Transaction, error) {
-		sig, err := s.Sign(&Address{addr}, &Transaction{tx})
-		if err != nil {
-			return nil, err
-		}
-		return sig.tx, nil
-	}
-}
-func (opts *TransactOpts) SetValue(value *BigInt)      { opts.opts.Value = value.bigint }
-func (opts *TransactOpts) SetGasPrice(price *BigInt)   { opts.opts.GasPrice = price.bigint }
-func (opts *TransactOpts) SetGasLimit(limit int64)     { opts.opts.GasLimit = uint64(limit) }
-func (opts *TransactOpts) SetContext(context *Context) { opts.opts.Context = context.context }
-
-// BoundContract is the base wrapper object that reflects a contract on the
-// Ethereum network. It contains a collection of methods that are used by the
-// higher level contract bindings to operate.
-type BoundContract struct {
-	contract *bind.BoundContract
-	address  common.Address
-	deployer *types.Transaction
-}
-
-// DeployContract deploys a contract onto the Ethereum blockchain and binds the
-// deployment address with a wrapper.
-func DeployContract(opts *TransactOpts, abiJSON string, bytecode []byte, client *EthereumClient, args *Interfaces) (contract *BoundContract, _ error) {
-	// Deploy the contract to the network
-	parsed, err := abi.JSON(strings.NewReader(abiJSON))
-	if err != nil {
-		return nil, err
-	}
-	addr, tx, bound, err := bind.DeployContract(&opts.opts, parsed, common.CopyBytes(bytecode), client.client, args.objects...)
-	if err != nil {
-		return nil, err
-	}
-	return &BoundContract{
-		contract: bound,
-		address:  addr,
-		deployer: tx,
-	}, nil
-}
-
-// BindContract creates a low level contract interface through which calls and
-// transactions may be made through.
-func BindContract(address *Address, abiJSON string, client *EthereumClient) (contract *BoundContract, _ error) {
-	parsed, err := abi.JSON(strings.NewReader(abiJSON))
-	if err != nil {
-		return nil, err
-	}
-	return &BoundContract{
-		contract: bind.NewBoundContract(address.address, parsed, client.client, client.client, client.client),
-		address:  address.address,
-	}, nil
-}
-
-func (c *BoundContract) GetAddress() *Address { return &Address{c.address} }
-func (c *BoundContract) GetDeployer() *Transaction {
-	if c.deployer == nil {
-		return nil
-	}
-	return &Transaction{c.deployer}
-}
-
-// Call invokes the (constant) contract method with params as input values and
-// sets the output to result.
-func (c *BoundContract) Call(opts *CallOpts, out *Interfaces, method string, args *Interfaces) error {
-	results := make([]interface{}, len(out.objects))
-	copy(results, out.objects)
-	if err := c.contract.Call(&opts.opts, &results, method, args.objects...); err != nil {
-		return err
-	}
-	copy(out.objects, results)
-	return nil
-}
-
-// Transact invokes the (paid) contract method with params as input values.
-func (c *BoundContract) Transact(opts *TransactOpts, method string, args *Interfaces) (tx *Transaction, _ error) {
-	rawTx, err := c.contract.Transact(&opts.opts, method, args.objects...)
-	if err != nil {
-		return nil, err
-	}
-	return &Transaction{rawTx}, nil
-}
-
-// RawTransact invokes the (paid) contract method with raw calldata as input values.
-func (c *BoundContract) RawTransact(opts *TransactOpts, calldata []byte) (tx *Transaction, _ error) {
-	rawTx, err := c.contract.RawTransact(&opts.opts, calldata)
-	if err != nil {
-		return nil, err
-	}
-	return &Transaction{rawTx}, nil
-}
-
-// Transfer initiates a plain transaction to move funds to the contract, calling
-// its default method if one is available.
-func (c *BoundContract) Transfer(opts *TransactOpts) (tx *Transaction, _ error) {
-	rawTx, err := c.contract.Transfer(&opts.opts)
-	if err != nil {
-		return nil, err
-	}
-	return &Transaction{rawTx}, nil
-}

mobile/common.go

@@ -1,251 +0,0 @@
-// Copyright 2016 The go-ethereum Authors
-// This file is part of the go-ethereum library.
-//
-// The go-ethereum library is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// The go-ethereum library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU Lesser General Public License for more details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
-
-// Contains all the wrappers from the common package.
-
-package geth
-
-import (
-	"encoding/hex"
-	"errors"
-	"fmt"
-	"strings"
-
-	"github.com/ethereum/go-ethereum/common"
-	"github.com/ethereum/go-ethereum/common/hexutil"
-)
-
-// Hash represents the 32 byte Keccak256 hash of arbitrary data.
-type Hash struct {
-	hash common.Hash
-}
-
-// NewHashFromBytes converts a slice of bytes to a hash value.
-func NewHashFromBytes(binary []byte) (hash *Hash, _ error) {
-	h := new(Hash)
-	if err := h.SetBytes(common.CopyBytes(binary)); err != nil {
-		return nil, err
-	}
-	return h, nil
-}
-
-// NewHashFromHex converts a hex string to a hash value.
-func NewHashFromHex(hex string) (hash *Hash, _ error) {
-	h := new(Hash)
-	if err := h.SetHex(hex); err != nil {
-		return nil, err
-	}
-	return h, nil
-}
-
-// SetBytes sets the specified slice of bytes as the hash value.
-func (h *Hash) SetBytes(hash []byte) error {
-	if length := len(hash); length != common.HashLength {
-		return fmt.Errorf("invalid hash length: %v != %v", length, common.HashLength)
-	}
-	copy(h.hash[:], hash)
-	return nil
-}
-
-// GetBytes retrieves the byte representation of the hash.
-func (h *Hash) GetBytes() []byte {
-	return h.hash[:]
-}
-
-// SetHex sets the specified hex string as the hash value.
-func (h *Hash) SetHex(hash string) error {
-	hash = strings.ToLower(hash)
-	if len(hash) >= 2 && hash[:2] == "0x" {
-		hash = hash[2:]
-	}
-	if length := len(hash); length != 2*common.HashLength {
-		return fmt.Errorf("invalid hash hex length: %v != %v", length, 2*common.HashLength)
-	}
-	bin, err := hex.DecodeString(hash)
-	if err != nil {
-		return err
-	}
-	copy(h.hash[:], bin)
-	return nil
-}
-
-// GetHex retrieves the hex string representation of the hash.
-func (h *Hash) GetHex() string {
-	return h.hash.Hex()
-}
-
-// String implements Stringer interface for printable representation of the hash.
-func (h *Hash) String() string {
-	return h.GetHex()
-}
-
-// Hashes represents a slice of hashes.
-type Hashes struct{ hashes []common.Hash }
-
-// NewHashes creates a slice of uninitialized Hashes.
-func NewHashes(size int) *Hashes {
-	return &Hashes{
-		hashes: make([]common.Hash, size),
-	}
-}
-
-// NewHashesEmpty creates an empty slice of Hashes values.
-func NewHashesEmpty() *Hashes {
-	return NewHashes(0)
-}
-
-// Size returns the number of hashes in the slice.
-func (h *Hashes) Size() int {
-	return len(h.hashes)
-}
-
-// Get returns the hash at the given index from the slice.
-func (h *Hashes) Get(index int) (hash *Hash, _ error) {
-	if index < 0 || index >= len(h.hashes) {
-		return nil, errors.New("index out of bounds")
-	}
-	return &Hash{h.hashes[index]}, nil
-}
-
-// Set sets the Hash at the given index in the slice.
-func (h *Hashes) Set(index int, hash *Hash) error {
-	if index < 0 || index >= len(h.hashes) {
-		return errors.New("index out of bounds")
-	}
-	h.hashes[index] = hash.hash
-	return nil
-}
-
-// Append adds a new Hash element to the end of the slice.
-func (h *Hashes) Append(hash *Hash) {
-	h.hashes = append(h.hashes, hash.hash)
-}
-
-// Address represents the 20 byte address of an Ethereum account.
-type Address struct {
-	address common.Address
-}
-
-// NewAddressFromBytes converts a slice of bytes to a hash value.
-func NewAddressFromBytes(binary []byte) (address *Address, _ error) {
-	a := new(Address)
-	if err := a.SetBytes(common.CopyBytes(binary)); err != nil {
-		return nil, err
-	}
-	return a, nil
-}
-
-// NewAddressFromHex converts a hex string to a address value.
-func NewAddressFromHex(hex string) (address *Address, _ error) {
-	a := new(Address)
-	if err := a.SetHex(hex); err != nil {
-		return nil, err
-	}
-	return a, nil
-}
-
-// SetBytes sets the specified slice of bytes as the address value.
-func (a *Address) SetBytes(address []byte) error {
-	if length := len(address); length != common.AddressLength {
-		return fmt.Errorf("invalid address length: %v != %v", length, common.AddressLength)
-	}
-	copy(a.address[:], address)
-	return nil
-}
-
-// GetBytes retrieves the byte representation of the address.
-func (a *Address) GetBytes() []byte {
-	return a.address[:]
-}
-
-// SetHex sets the specified hex string as the address value.
-func (a *Address) SetHex(address string) error {
-	address = strings.ToLower(address)
-	if len(address) >= 2 && address[:2] == "0x" {
-		address = address[2:]
-	}
-	if length := len(address); length != 2*common.AddressLength {
-		return fmt.Errorf("invalid address hex length: %v != %v", length, 2*common.AddressLength)
-	}
-	bin, err := hex.DecodeString(address)
-	if err != nil {
-		return err
-	}
-	copy(a.address[:], bin)
-	return nil
-}
-
-// GetHex retrieves the hex string representation of the address.
-func (a *Address) GetHex() string {
-	return a.address.Hex()
-}
-
-// String returns a printable representation of the address.
-func (a *Address) String() string {
-	return a.GetHex()
-}
-
-// Addresses represents a slice of addresses.
-type Addresses struct{ addresses []common.Address }
-
-// NewAddresses creates a slice of uninitialized addresses.
-func NewAddresses(size int) *Addresses {
-	return &Addresses{
-		addresses: make([]common.Address, size),
-	}
-}
-
-// NewAddressesEmpty creates an empty slice of Addresses values.
-func NewAddressesEmpty() *Addresses {
-	return NewAddresses(0)
-}
-
-// Size returns the number of addresses in the slice.
-func (a *Addresses) Size() int {
-	return len(a.addresses)
-}
-
-// Get returns the address at the given index from the slice.
-func (a *Addresses) Get(index int) (address *Address, _ error) {
-	if index < 0 || index >= len(a.addresses) {
-		return nil, errors.New("index out of bounds")
-	}
-	return &Address{a.addresses[index]}, nil
-}
-
-// Set sets the address at the given index in the slice.
-func (a *Addresses) Set(index int, address *Address) error {
-	if index < 0 || index >= len(a.addresses) {
-		return errors.New("index out of bounds")
-	}
-	a.addresses[index] = address.address
-	return nil
-}
-
-// Append adds a new address element to the end of the slice.
-func (a *Addresses) Append(address *Address) {
-	a.addresses = append(a.addresses, address.address)
-}
-
-// EncodeToHex encodes b as a hex string with 0x prefix.
-func EncodeToHex(b []byte) string {
-	return hexutil.Encode(b)
-}
-
-// DecodeFromHex decodes a hex string with 0x prefix.
-func DecodeFromHex(s string) ([]byte, error) {
-	return hexutil.Decode(s)
-}

mobile/context.go

@@ -1,80 +0,0 @@
-// Copyright 2016 The go-ethereum Authors
-// This file is part of the go-ethereum library.
-//
-// The go-ethereum library is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// The go-ethereum library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU Lesser General Public License for more details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
-
-// Contains all the wrappers from the golang.org/x/net/context package to support
-// client side context management on mobile platforms.
-
-package geth
-
-import (
-	"context"
-	"time"
-)
-
-// Context carries a deadline, a cancellation signal, and other values across API
-// boundaries.
-type Context struct {
-	context context.Context
-	cancel  context.CancelFunc
-}
-
-// NewContext returns a non-nil, empty Context. It is never canceled, has no
-// values, and has no deadline. It is typically used by the main function,
-// initialization, and tests, and as the top-level Context for incoming requests.
-func NewContext() *Context {
-	return &Context{
-		context: context.Background(),
-	}
-}
-
-// WithCancel returns a copy of the original context with cancellation mechanism
-// included.
-//
-// Canceling this context releases resources associated with it, so code should
-// call cancel as soon as the operations running in this Context complete.
-func (c *Context) WithCancel() *Context {
-	child, cancel := context.WithCancel(c.context)
-	return &Context{
-		context: child,
-		cancel:  cancel,
-	}
-}
-
-// WithDeadline returns a copy of the original context with the deadline adjusted
-// to be no later than the specified time.
-//
-// Canceling this context releases resources associated with it, so code should
-// call cancel as soon as the operations running in this Context complete.
-func (c *Context) WithDeadline(sec int64, nsec int64) *Context {
-	child, cancel := context.WithDeadline(c.context, time.Unix(sec, nsec))
-	return &Context{
-		context: child,
-		cancel:  cancel,
-	}
-}
-
-// WithTimeout returns a copy of the original context with the deadline adjusted
-// to be no later than now + the duration specified.
-//
-// Canceling this context releases resources associated with it, so code should
-// call cancel as soon as the operations running in this Context complete.
-func (c *Context) WithTimeout(nsec int64) *Context {
-	child, cancel := context.WithTimeout(c.context, time.Duration(nsec))
-	return &Context{
-		context: child,
-		cancel:  cancel,
-	}
-}

mobile/discover.go

@@ -1,104 +0,0 @@
-// Copyright 2016 The go-ethereum Authors
-// This file is part of the go-ethereum library.
-//
-// The go-ethereum library is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// The go-ethereum library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU Lesser General Public License for more details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
-
-// Contains all the wrappers from the accounts package to support client side enode
-// management on mobile platforms.
-
-package geth
-
-import (
-	"errors"
-
-	"github.com/ethereum/go-ethereum/p2p/enode"
-)
-
-// Enode represents a host on the network.
-type Enode struct {
-	node *enode.Node
-}
-
-// NewEnode parses a node designator.
-//
-// There are two basic forms of node designators
-//   - incomplete nodes, which only have the public key (node ID)
-//   - complete nodes, which contain the public key and IP/Port information
-//
-// For incomplete nodes, the designator must look like one of these
-//
-//	enode://<hex node id>
-//	<hex node id>
-//
-// For complete nodes, the node ID is encoded in the username portion
-// of the URL, separated from the host by an @ sign. The hostname can
-// only be given as an IP address, DNS domain names are not allowed.
-// The port in the host name section is the TCP listening port. If the
-// TCP and UDP (discovery) ports differ, the UDP port is specified as
-// query parameter "discport".
-//
-// In the following example, the node URL describes
-// a node with IP address 10.3.58.6, TCP listening port 30303
-// and UDP discovery port 30301.
-//
-//	enode://<hex node id>@10.3.58.6:30303?discport=30301
-func NewEnode(rawurl string) (*Enode, error) {
-	node, err := enode.Parse(enode.ValidSchemes, rawurl)
-	if err != nil {
-		return nil, err
-	}
-	return &Enode{node}, nil
-}
-
-// Enodes represents a slice of accounts.
-type Enodes struct{ nodes []*enode.Node }
-
-// NewEnodes creates a slice of uninitialized enodes.
-func NewEnodes(size int) *Enodes {
-	return &Enodes{
-		nodes: make([]*enode.Node, size),
-	}
-}
-
-// NewEnodesEmpty creates an empty slice of Enode values.
-func NewEnodesEmpty() *Enodes {
-	return NewEnodes(0)
-}
-
-// Size returns the number of enodes in the slice.
-func (e *Enodes) Size() int {
-	return len(e.nodes)
-}
-
-// Get returns the enode at the given index from the slice.
-func (e *Enodes) Get(index int) (enode *Enode, _ error) {
-	if index < 0 || index >= len(e.nodes) {
-		return nil, errors.New("index out of bounds")
-	}
-	return &Enode{e.nodes[index]}, nil
-}
-
-// Set sets the enode at the given index in the slice.
-func (e *Enodes) Set(index int, enode *Enode) error {
-	if index < 0 || index >= len(e.nodes) {
-		return errors.New("index out of bounds")
-	}
-	e.nodes[index] = enode.node
-	return nil
-}
-
-// Append adds a new enode element to the end of the slice.
-func (e *Enodes) Append(enode *Enode) {
-	e.nodes = append(e.nodes, enode.node)
-}

mobile/doc.go

@@ -1,61 +0,0 @@
-// Copyright 2016 The go-ethereum Authors
-// This file is part of the go-ethereum library.
-//
-// The go-ethereum library is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// The go-ethereum library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU Lesser General Public License for more details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
-
-// Package geth contains the simplified mobile APIs to go-ethereum.
-//
-// The scope of this package is *not* to allow writing a custom Ethereum client
-// with pieces plucked from go-ethereum, rather to allow writing native dapps on
-// mobile platforms. Keep this in mind when using or extending this package!
-//
-// # API limitations
-//
-// Since gomobile cannot bridge arbitrary types between Go and Android/iOS, the
-// exposed APIs need to be manually wrapped into simplified types, with custom
-// constructors and getters/setters to ensure that they can be meaningfully used
-// from Java/ObjC too.
-//
-// With this in mind, please try to limit the scope of this package and only add
-// essentials without which mobile support cannot work, especially since manually
-// syncing the code will be unwieldy otherwise. In the long term we might consider
-// writing custom library generators, but those are out of scope now.
-//
-// Content wise each file in this package corresponds to an entire Go package
-// from the go-ethereum repository. Please adhere to this scoping to prevent this
-// package getting unmaintainable.
-//
-// Wrapping guidelines:
-//
-// Every type that is to be exposed should be wrapped into its own plain struct,
-// which internally contains a single field: the original go-ethereum version.
-// This is needed because gomobile cannot expose named types for now.
-//
-// Whenever a method argument or a return type is a custom struct, the pointer
-// variant should always be used as value types crossing over between language
-// boundaries might have strange behaviors.
-//
-// Slices of types should be converted into a single multiplicative type wrapping
-// a go slice with the methods `Size`, `Get` and `Set`. Further slice operations
-// should not be provided to limit the remote code complexity. Arrays should be
-// avoided as much as possible since they complicate bounds checking.
-//
-// If a method has multiple return values (e.g. some return + an error), those
-// are generated as output arguments in ObjC. To avoid weird generated names like
-// ret_0 for them, please always assign names to output variables if tuples.
-//
-// Note, a panic *cannot* cross over language boundaries, instead will result in
-// an undebuggable SEGFAULT in the process. For error handling only ever use error
-// returns, which may be the only or the second return.
-package geth

mobile/ethclient.go

@@ -1,315 +0,0 @@
-// Copyright 2016 The go-ethereum Authors
-// This file is part of the go-ethereum library.
-//
-// The go-ethereum library is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// The go-ethereum library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU Lesser General Public License for more details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
-
-// Contains a wrapper for the Ethereum client.
-
-package geth
-
-import (
-	"math/big"
-
-	"github.com/ethereum/go-ethereum/core/types"
-	"github.com/ethereum/go-ethereum/ethclient"
-)
-
-// EthereumClient provides access to the Ethereum APIs.
-type EthereumClient struct {
-	client *ethclient.Client
-}
-
-// NewEthereumClient connects a client to the given URL.
-func NewEthereumClient(rawurl string) (client *EthereumClient, _ error) {
-	rawClient, err := ethclient.Dial(rawurl)
-	return &EthereumClient{rawClient}, err
-}
-
-// GetBlockByHash returns the given full block.
-func (ec *EthereumClient) GetBlockByHash(ctx *Context, hash *Hash) (block *Block, _ error) {
-	rawBlock, err := ec.client.BlockByHash(ctx.context, hash.hash)
-	return &Block{rawBlock}, err
-}
-
-// GetBlockByNumber returns a block from the current canonical chain. If number is <0, the
-// latest known block is returned.
-func (ec *EthereumClient) GetBlockByNumber(ctx *Context, number int64) (block *Block, _ error) {
-	if number < 0 {
-		rawBlock, err := ec.client.BlockByNumber(ctx.context, nil)
-		return &Block{rawBlock}, err
-	}
-	rawBlock, err := ec.client.BlockByNumber(ctx.context, big.NewInt(number))
-	return &Block{rawBlock}, err
-}
-
-// GetHeaderByHash returns the block header with the given hash.
-func (ec *EthereumClient) GetHeaderByHash(ctx *Context, hash *Hash) (header *Header, _ error) {
-	rawHeader, err := ec.client.HeaderByHash(ctx.context, hash.hash)
-	return &Header{rawHeader}, err
-}
-
-// GetHeaderByNumber returns a block header from the current canonical chain. If number is <0,
-// the latest known header is returned.
-func (ec *EthereumClient) GetHeaderByNumber(ctx *Context, number int64) (header *Header, _ error) {
-	if number < 0 {
-		rawHeader, err := ec.client.HeaderByNumber(ctx.context, nil)
-		return &Header{rawHeader}, err
-	}
-	rawHeader, err := ec.client.HeaderByNumber(ctx.context, big.NewInt(number))
-	return &Header{rawHeader}, err
-}
-
-// GetTransactionByHash returns the transaction with the given hash.
-func (ec *EthereumClient) GetTransactionByHash(ctx *Context, hash *Hash) (tx *Transaction, _ error) {
-	// TODO(karalabe): handle isPending
-	rawTx, _, err := ec.client.TransactionByHash(ctx.context, hash.hash)
-	return &Transaction{rawTx}, err
-}
-
-// GetTransactionSender returns the sender address of a transaction. The transaction must
-// be included in blockchain at the given block and index.
-func (ec *EthereumClient) GetTransactionSender(ctx *Context, tx *Transaction, blockhash *Hash, index int) (sender *Address, _ error) {
-	addr, err := ec.client.TransactionSender(ctx.context, tx.tx, blockhash.hash, uint(index))
-	return &Address{addr}, err
-}
-
-// GetTransactionCount returns the total number of transactions in the given block.
-func (ec *EthereumClient) GetTransactionCount(ctx *Context, hash *Hash) (count int, _ error) {
-	rawCount, err := ec.client.TransactionCount(ctx.context, hash.hash)
-	return int(rawCount), err
-}
-
-// GetTransactionInBlock returns a single transaction at index in the given block.
-func (ec *EthereumClient) GetTransactionInBlock(ctx *Context, hash *Hash, index int) (tx *Transaction, _ error) {
-	rawTx, err := ec.client.TransactionInBlock(ctx.context, hash.hash, uint(index))
-	return &Transaction{rawTx}, err
-}
-
-// GetTransactionReceipt returns the receipt of a transaction by transaction hash.
-// Note that the receipt is not available for pending transactions.
-func (ec *EthereumClient) GetTransactionReceipt(ctx *Context, hash *Hash) (receipt *Receipt, _ error) {
-	rawReceipt, err := ec.client.TransactionReceipt(ctx.context, hash.hash)
-	return &Receipt{rawReceipt}, err
-}
-
-// SyncProgress retrieves the current progress of the sync algorithm. If there's
-// no sync currently running, it returns nil.
-func (ec *EthereumClient) SyncProgress(ctx *Context) (progress *SyncProgress, _ error) {
-	rawProgress, err := ec.client.SyncProgress(ctx.context)
-	if rawProgress == nil {
-		return nil, err
-	}
-	return &SyncProgress{*rawProgress}, err
-}
-
-// NewHeadHandler is a client-side subscription callback to invoke on events and
-// subscription failure.
-type NewHeadHandler interface {
-	OnNewHead(header *Header)
-	OnError(failure string)
-}
-
-// SubscribeNewHead subscribes to notifications about the current blockchain head
-// on the given channel.
-func (ec *EthereumClient) SubscribeNewHead(ctx *Context, handler NewHeadHandler, buffer int) (sub *Subscription, _ error) {
-	// Subscribe to the event internally
-	ch := make(chan *types.Header, buffer)
-	rawSub, err := ec.client.SubscribeNewHead(ctx.context, ch)
-	if err != nil {
-		return nil, err
-	}
-	// Start up a dispatcher to feed into the callback
-	go func() {
-		for {
-			select {
-			case header := <-ch:
-				handler.OnNewHead(&Header{header})
-
-			case err := <-rawSub.Err():
-				if err != nil {
-					handler.OnError(err.Error())
-				}
-				return
-			}
-		}
-	}()
-	return &Subscription{rawSub}, nil
-}
-
-// State Access
-
-// GetBalanceAt returns the wei balance of the given account.
-// The block number can be <0, in which case the balance is taken from the latest known block.
-func (ec *EthereumClient) GetBalanceAt(ctx *Context, account *Address, number int64) (balance *BigInt, _ error) {
-	if number < 0 {
-		rawBalance, err := ec.client.BalanceAt(ctx.context, account.address, nil)
-		return &BigInt{rawBalance}, err
-	}
-	rawBalance, err := ec.client.BalanceAt(ctx.context, account.address, big.NewInt(number))
-	return &BigInt{rawBalance}, err
-}
-
-// GetStorageAt returns the value of key in the contract storage of the given account.
-// The block number can be <0, in which case the value is taken from the latest known block.
-func (ec *EthereumClient) GetStorageAt(ctx *Context, account *Address, key *Hash, number int64) (storage []byte, _ error) {
-	if number < 0 {
-		return ec.client.StorageAt(ctx.context, account.address, key.hash, nil)
-	}
-	return ec.client.StorageAt(ctx.context, account.address, key.hash, big.NewInt(number))
-}
-
-// GetCodeAt returns the contract code of the given account.
-// The block number can be <0, in which case the code is taken from the latest known block.
-func (ec *EthereumClient) GetCodeAt(ctx *Context, account *Address, number int64) (code []byte, _ error) {
-	if number < 0 {
-		return ec.client.CodeAt(ctx.context, account.address, nil)
-	}
-	return ec.client.CodeAt(ctx.context, account.address, big.NewInt(number))
-}
-
-// GetNonceAt returns the account nonce of the given account.
-// The block number can be <0, in which case the nonce is taken from the latest known block.
-func (ec *EthereumClient) GetNonceAt(ctx *Context, account *Address, number int64) (nonce int64, _ error) {
-	if number < 0 {
-		rawNonce, err := ec.client.NonceAt(ctx.context, account.address, nil)
-		return int64(rawNonce), err
-	}
-	rawNonce, err := ec.client.NonceAt(ctx.context, account.address, big.NewInt(number))
-	return int64(rawNonce), err
-}
-
-// Filters
-
-// FilterLogs executes a filter query.
-func (ec *EthereumClient) FilterLogs(ctx *Context, query *FilterQuery) (logs *Logs, _ error) {
-	rawLogs, err := ec.client.FilterLogs(ctx.context, query.query)
-	if err != nil {
-		return nil, err
-	}
-	// Temp hack due to vm.Logs being []*vm.Log
-	res := make([]*types.Log, len(rawLogs))
-	for i := range rawLogs {
-		res[i] = &rawLogs[i]
-	}
-	return &Logs{res}, nil
-}
-
-// FilterLogsHandler is a client-side subscription callback to invoke on events and
-// subscription failure.
-type FilterLogsHandler interface {
-	OnFilterLogs(log *Log)
-	OnError(failure string)
-}
-
-// SubscribeFilterLogs subscribes to the results of a streaming filter query.
-func (ec *EthereumClient) SubscribeFilterLogs(ctx *Context, query *FilterQuery, handler FilterLogsHandler, buffer int) (sub *Subscription, _ error) {
-	// Subscribe to the event internally
-	ch := make(chan types.Log, buffer)
-	rawSub, err := ec.client.SubscribeFilterLogs(ctx.context, query.query, ch)
-	if err != nil {
-		return nil, err
-	}
-	// Start up a dispatcher to feed into the callback
-	go func() {
-		for {
-			select {
-			case log := <-ch:
-				handler.OnFilterLogs(&Log{&log})
-
-			case err := <-rawSub.Err():
-				if err != nil {
-					handler.OnError(err.Error())
-				}
-				return
-			}
-		}
-	}()
-	return &Subscription{rawSub}, nil
-}
-
-// Pending State
-
-// GetPendingBalanceAt returns the wei balance of the given account in the pending state.
-func (ec *EthereumClient) GetPendingBalanceAt(ctx *Context, account *Address) (balance *BigInt, _ error) {
-	rawBalance, err := ec.client.PendingBalanceAt(ctx.context, account.address)
-	return &BigInt{rawBalance}, err
-}
-
-// GetPendingStorageAt returns the value of key in the contract storage of the given account in the pending state.
-func (ec *EthereumClient) GetPendingStorageAt(ctx *Context, account *Address, key *Hash) (storage []byte, _ error) {
-	return ec.client.PendingStorageAt(ctx.context, account.address, key.hash)
-}
-
-// GetPendingCodeAt returns the contract code of the given account in the pending state.
-func (ec *EthereumClient) GetPendingCodeAt(ctx *Context, account *Address) (code []byte, _ error) {
-	return ec.client.PendingCodeAt(ctx.context, account.address)
-}
-
-// GetPendingNonceAt returns the account nonce of the given account in the pending state.
-// This is the nonce that should be used for the next transaction.
-func (ec *EthereumClient) GetPendingNonceAt(ctx *Context, account *Address) (nonce int64, _ error) {
-	rawNonce, err := ec.client.PendingNonceAt(ctx.context, account.address)
-	return int64(rawNonce), err
-}
-
-// GetPendingTransactionCount returns the total number of transactions in the pending state.
-func (ec *EthereumClient) GetPendingTransactionCount(ctx *Context) (count int, _ error) {
-	rawCount, err := ec.client.PendingTransactionCount(ctx.context)
-	return int(rawCount), err
-}
-
-// Contract Calling
-
-// CallContract executes a message call transaction, which is directly executed in the VM
-// of the node, but never mined into the blockchain.
-//
-// blockNumber selects the block height at which the call runs. It can be <0, in which
-// case the code is taken from the latest known block. Note that state from very old
-// blocks might not be available.
-func (ec *EthereumClient) CallContract(ctx *Context, msg *CallMsg, number int64) (output []byte, _ error) {
-	if number < 0 {
-		return ec.client.CallContract(ctx.context, msg.msg, nil)
-	}
-	return ec.client.CallContract(ctx.context, msg.msg, big.NewInt(number))
-}
-
-// PendingCallContract executes a message call transaction using the EVM.
-// The state seen by the contract call is the pending state.
-func (ec *EthereumClient) PendingCallContract(ctx *Context, msg *CallMsg) (output []byte, _ error) {
-	return ec.client.PendingCallContract(ctx.context, msg.msg)
-}
-
-// SuggestGasPrice retrieves the currently suggested gas price to allow a timely
-// execution of a transaction.
-func (ec *EthereumClient) SuggestGasPrice(ctx *Context) (price *BigInt, _ error) {
-	rawPrice, err := ec.client.SuggestGasPrice(ctx.context)
-	return &BigInt{rawPrice}, err
-}
-
-// EstimateGas tries to estimate the gas needed to execute a specific transaction based on
-// the current pending state of the backend blockchain. There is no guarantee that this is
-// the true gas limit requirement as other transactions may be added or removed by miners,
-// but it should provide a basis for setting a reasonable default.
-func (ec *EthereumClient) EstimateGas(ctx *Context, msg *CallMsg) (gas int64, _ error) {
-	rawGas, err := ec.client.EstimateGas(ctx.context, msg.msg)
-	return int64(rawGas), err
-}
-
-// SendTransaction injects a signed transaction into the pending pool for execution.
-//
-// If the transaction was a contract creation use the TransactionReceipt method to get the
-// contract address after the transaction has been mined.
-func (ec *EthereumClient) SendTransaction(ctx *Context, tx *Transaction) error {
-	return ec.client.SendTransaction(ctx.context, tx.tx)
-}

mobile/ethereum.go

@@ -1,157 +0,0 @@
-// Copyright 2016 The go-ethereum Authors
-// This file is part of the go-ethereum library.
-//
-// The go-ethereum library is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// The go-ethereum library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU Lesser General Public License for more details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
-
-// Contains all the wrappers from the go-ethereum root package.
-
-package geth
-
-import (
-	"errors"
-
-	"github.com/ethereum/go-ethereum"
-	"github.com/ethereum/go-ethereum/common"
-)
-
-// Subscription represents an event subscription where events are
-// delivered on a data channel.
-type Subscription struct {
-	sub ethereum.Subscription
-}
-
-// Unsubscribe cancels the sending of events to the data channel
-// and closes the error channel.
-func (s *Subscription) Unsubscribe() {
-	s.sub.Unsubscribe()
-}
-
-// CallMsg contains parameters for contract calls.
-type CallMsg struct {
-	msg ethereum.CallMsg
-}
-
-// NewCallMsg creates an empty contract call parameter list.
-func NewCallMsg() *CallMsg {
-	return new(CallMsg)
-}
-
-func (msg *CallMsg) GetFrom() *Address    { return &Address{msg.msg.From} }
-func (msg *CallMsg) GetGas() int64        { return int64(msg.msg.Gas) }
-func (msg *CallMsg) GetGasPrice() *BigInt { return &BigInt{msg.msg.GasPrice} }
-func (msg *CallMsg) GetValue() *BigInt    { return &BigInt{msg.msg.Value} }
-func (msg *CallMsg) GetData() []byte      { return msg.msg.Data }
-func (msg *CallMsg) GetTo() *Address {
-	if to := msg.msg.To; to != nil {
-		return &Address{*msg.msg.To}
-	}
-	return nil
-}
-
-func (msg *CallMsg) SetFrom(address *Address)  { msg.msg.From = address.address }
-func (msg *CallMsg) SetGas(gas int64)          { msg.msg.Gas = uint64(gas) }
-func (msg *CallMsg) SetGasPrice(price *BigInt) { msg.msg.GasPrice = price.bigint }
-func (msg *CallMsg) SetValue(value *BigInt)    { msg.msg.Value = value.bigint }
-func (msg *CallMsg) SetData(data []byte)       { msg.msg.Data = common.CopyBytes(data) }
-func (msg *CallMsg) SetTo(address *Address) {
-	if address == nil {
-		msg.msg.To = nil
-		return
-	}
-	msg.msg.To = &address.address
-}
-
-// SyncProgress gives progress indications when the node is synchronising with
-// the Ethereum network.
-type SyncProgress struct {
-	progress ethereum.SyncProgress
-}
-
-func (p *SyncProgress) GetStartingBlock() int64       { return int64(p.progress.StartingBlock) }
-func (p *SyncProgress) GetCurrentBlock() int64        { return int64(p.progress.CurrentBlock) }
-func (p *SyncProgress) GetHighestBlock() int64        { return int64(p.progress.HighestBlock) }
-func (p *SyncProgress) GetSyncedAccounts() int64      { return int64(p.progress.SyncedAccounts) }
-func (p *SyncProgress) GetSyncedAccountBytes() int64  { return int64(p.progress.SyncedAccountBytes) }
-func (p *SyncProgress) GetSyncedBytecodes() int64     { return int64(p.progress.SyncedBytecodes) }
-func (p *SyncProgress) GetSyncedBytecodeBytes() int64 { return int64(p.progress.SyncedBytecodeBytes) }
-func (p *SyncProgress) GetSyncedStorage() int64       { return int64(p.progress.SyncedStorage) }
-func (p *SyncProgress) GetSyncedStorageBytes() int64  { return int64(p.progress.SyncedStorageBytes) }
-func (p *SyncProgress) GetHealedTrienodes() int64     { return int64(p.progress.HealedTrienodes) }
-func (p *SyncProgress) GetHealedTrienodeBytes() int64 { return int64(p.progress.HealedTrienodeBytes) }
-func (p *SyncProgress) GetHealedBytecodes() int64     { return int64(p.progress.HealedBytecodes) }
-func (p *SyncProgress) GetHealedBytecodeBytes() int64 { return int64(p.progress.HealedBytecodeBytes) }
-func (p *SyncProgress) GetHealingTrienodes() int64    { return int64(p.progress.HealingTrienodes) }
-func (p *SyncProgress) GetHealingBytecode() int64     { return int64(p.progress.HealingBytecode) }
-
-// Topics is a set of topic lists to filter events with.
-type Topics struct{ topics [][]common.Hash }
-
-// NewTopics creates a slice of uninitialized Topics.
-func NewTopics(size int) *Topics {
-	return &Topics{
-		topics: make([][]common.Hash, size),
-	}
-}
-
-// NewTopicsEmpty creates an empty slice of Topics values.
-func NewTopicsEmpty() *Topics {
-	return NewTopics(0)
-}
-
-// Size returns the number of topic lists inside the set
-func (t *Topics) Size() int {
-	return len(t.topics)
-}
-
-// Get returns the topic list at the given index from the slice.
-func (t *Topics) Get(index int) (hashes *Hashes, _ error) {
-	if index < 0 || index >= len(t.topics) {
-		return nil, errors.New("index out of bounds")
-	}
-	return &Hashes{t.topics[index]}, nil
-}
-
-// Set sets the topic list at the given index in the slice.
-func (t *Topics) Set(index int, topics *Hashes) error {
-	if index < 0 || index >= len(t.topics) {
-		return errors.New("index out of bounds")
-	}
-	t.topics[index] = topics.hashes
-	return nil
-}
-
-// Append adds a new topic list to the end of the slice.
-func (t *Topics) Append(topics *Hashes) {
-	t.topics = append(t.topics, topics.hashes)
-}
-
-// FilterQuery contains options for contract log filtering.
-type FilterQuery struct {
-	query ethereum.FilterQuery
-}
-
-// NewFilterQuery creates an empty filter query for contract log filtering.
-func NewFilterQuery() *FilterQuery {
-	return new(FilterQuery)
-}
-
-func (fq *FilterQuery) GetFromBlock() *BigInt    { return &BigInt{fq.query.FromBlock} }
-func (fq *FilterQuery) GetToBlock() *BigInt      { return &BigInt{fq.query.ToBlock} }
-func (fq *FilterQuery) GetAddresses() *Addresses { return &Addresses{fq.query.Addresses} }
-func (fq *FilterQuery) GetTopics() *Topics       { return &Topics{fq.query.Topics} }
-
-func (fq *FilterQuery) SetFromBlock(fromBlock *BigInt)    { fq.query.FromBlock = fromBlock.bigint }
-func (fq *FilterQuery) SetToBlock(toBlock *BigInt)        { fq.query.ToBlock = toBlock.bigint }
-func (fq *FilterQuery) SetAddresses(addresses *Addresses) { fq.query.Addresses = addresses.addresses }
-func (fq *FilterQuery) SetTopics(topics *Topics)          { fq.query.Topics = topics.topics }

mobile/geth.go

@@ -1,253 +0,0 @@
-// Copyright 2016 The go-ethereum Authors
-// This file is part of the go-ethereum library.
-//
-// The go-ethereum library is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// The go-ethereum library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU Lesser General Public License for more details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
-
-// Contains all the wrappers from the node package to support client side node
-// management on mobile platforms.
-
-package geth
-
-import (
-	"encoding/json"
-	"fmt"
-	"path/filepath"
-
-	"github.com/ethereum/go-ethereum/core"
-	"github.com/ethereum/go-ethereum/eth/downloader"
-	"github.com/ethereum/go-ethereum/eth/ethconfig"
-	"github.com/ethereum/go-ethereum/eth/filters"
-	"github.com/ethereum/go-ethereum/ethclient"
-	"github.com/ethereum/go-ethereum/ethstats"
-	"github.com/ethereum/go-ethereum/internal/debug"
-	"github.com/ethereum/go-ethereum/les"
-	"github.com/ethereum/go-ethereum/node"
-	"github.com/ethereum/go-ethereum/p2p"
-	"github.com/ethereum/go-ethereum/p2p/nat"
-	"github.com/ethereum/go-ethereum/params"
-	"github.com/ethereum/go-ethereum/rpc"
-)
-
-// NodeConfig represents the collection of configuration values to fine tune the Geth
-// node embedded into a mobile process. The available values are a subset of the
-// entire API provided by go-ethereum to reduce the maintenance surface and dev
-// complexity.
-type NodeConfig struct {
-	// Bootstrap nodes used to establish connectivity with the rest of the network.
-	BootstrapNodes *Enodes
-
-	// MaxPeers is the maximum number of peers that can be connected. If this is
-	// set to zero, then only the configured static and trusted peers can connect.
-	MaxPeers int
-
-	// EthereumEnabled specifies whether the node should run the Ethereum protocol.
-	EthereumEnabled bool
-
-	// EthereumNetworkID is the network identifier used by the Ethereum protocol to
-	// decide if remote peers should be accepted or not.
-	EthereumNetworkID int64 // uint64 in truth, but Java can't handle that...
-
-	// EthereumGenesis is the genesis JSON to use to seed the blockchain with. An
-	// empty genesis state is equivalent to using the mainnet's state.
-	EthereumGenesis string
-
-	// EthereumDatabaseCache is the system memory in MB to allocate for database caching.
-	// A minimum of 16MB is always reserved.
-	EthereumDatabaseCache int
-
-	// EthereumNetStats is a netstats connection string to use to report various
-	// chain, transaction and node stats to a monitoring server.
-	//
-	// It has the form "nodename:secret@host:port"
-	EthereumNetStats string
-
-	// Listening address of pprof server.
-	PprofAddress string
-}
-
-// defaultNodeConfig contains the default node configuration values to use if all
-// or some fields are missing from the user's specified list.
-var defaultNodeConfig = &NodeConfig{
-	BootstrapNodes:        FoundationBootnodes(),
-	MaxPeers:              25,
-	EthereumEnabled:       true,
-	EthereumNetworkID:     1,
-	EthereumDatabaseCache: 16,
-}
-
-// NewNodeConfig creates a new node option set, initialized to the default values.
-func NewNodeConfig() *NodeConfig {
-	config := *defaultNodeConfig
-	return &config
-}
-
-// AddBootstrapNode adds an additional bootstrap node to the node config.
-func (conf *NodeConfig) AddBootstrapNode(node *Enode) {
-	conf.BootstrapNodes.Append(node)
-}
-
-// EncodeJSON encodes a NodeConfig into a JSON data dump.
-func (conf *NodeConfig) EncodeJSON() (string, error) {
-	data, err := json.Marshal(conf)
-	return string(data), err
-}
-
-// String returns a printable representation of the node config.
-func (conf *NodeConfig) String() string {
-	return encodeOrError(conf)
-}
-
-// Node represents a Geth Ethereum node instance.
-type Node struct {
-	node *node.Node
-}
-
-// NewNode creates and configures a new Geth node.
-func NewNode(datadir string, config *NodeConfig) (stack *Node, _ error) {
-	// If no or partial configurations were specified, use defaults
-	if config == nil {
-		config = NewNodeConfig()
-	}
-	if config.MaxPeers == 0 {
-		config.MaxPeers = defaultNodeConfig.MaxPeers
-	}
-	if config.BootstrapNodes == nil || config.BootstrapNodes.Size() == 0 {
-		config.BootstrapNodes = defaultNodeConfig.BootstrapNodes
-	}
-
-	if config.PprofAddress != "" {
-		debug.StartPProf(config.PprofAddress, true)
-	}
-
-	// Create the empty networking stack
-	nodeConf := &node.Config{
-		Name:        clientIdentifier,
-		Version:     params.VersionWithMeta,
-		DataDir:     datadir,
-		KeyStoreDir: filepath.Join(datadir, "keystore"), // Mobile should never use internal keystores!
-		P2P: p2p.Config{
-			NoDiscovery:      true,
-			DiscoveryV5:      true,
-			BootstrapNodesV5: config.BootstrapNodes.nodes,
-			ListenAddr:       ":0",
-			NAT:              nat.Any(),
-			MaxPeers:         config.MaxPeers,
-		},
-	}
-
-	rawStack, err := node.New(nodeConf)
-	if err != nil {
-		return nil, err
-	}
-
-	debug.Memsize.Add("node", rawStack)
-
-	var genesis *core.Genesis
-	if config.EthereumGenesis != "" {
-		// Parse the user supplied genesis spec if not mainnet
-		genesis = new(core.Genesis)
-		if err := json.Unmarshal([]byte(config.EthereumGenesis), genesis); err != nil {
-			rawStack.Close()
-			return nil, fmt.Errorf("invalid genesis spec: %v", err)
-		}
-		// If we have the Ropsten testnet, hard code the chain configs too
-		if config.EthereumGenesis == RopstenGenesis() {
-			genesis.Config = params.RopstenChainConfig
-			if config.EthereumNetworkID == 1 {
-				config.EthereumNetworkID = 3
-			}
-		}
-		// If we have the Sepolia testnet, hard code the chain configs too
-		if config.EthereumGenesis == SepoliaGenesis() {
-			genesis.Config = params.SepoliaChainConfig
-			if config.EthereumNetworkID == 1 {
-				config.EthereumNetworkID = 11155111
-			}
-		}
-		// If we have the Rinkeby testnet, hard code the chain configs too
-		if config.EthereumGenesis == RinkebyGenesis() {
-			genesis.Config = params.RinkebyChainConfig
-			if config.EthereumNetworkID == 1 {
-				config.EthereumNetworkID = 4
-			}
-		}
-		// If we have the Goerli testnet, hard code the chain configs too
-		if config.EthereumGenesis == GoerliGenesis() {
-			genesis.Config = params.GoerliChainConfig
-			if config.EthereumNetworkID == 1 {
-				config.EthereumNetworkID = 5
-			}
-		}
-	}
-	// Register the Ethereum protocol if requested
-	if config.EthereumEnabled {
-		ethConf := ethconfig.Defaults
-		ethConf.Genesis = genesis
-		ethConf.SyncMode = downloader.LightSync
-		ethConf.NetworkId = uint64(config.EthereumNetworkID)
-		ethConf.DatabaseCache = config.EthereumDatabaseCache
-		lesBackend, err := les.New(rawStack, &ethConf)
-		if err != nil {
-			rawStack.Close()
-			return nil, fmt.Errorf("ethereum init: %v", err)
-		}
-		// Register log filter RPC API.
-		filterSystem := filters.NewFilterSystem(lesBackend.ApiBackend, filters.Config{
-			LogCacheSize: ethConf.FilterLogCacheSize,
-		})
-		rawStack.RegisterAPIs([]rpc.API{{
-			Namespace: "eth",
-			Service:   filters.NewFilterAPI(filterSystem, true),
-		}})
-		// If netstats reporting is requested, do it
-		if config.EthereumNetStats != "" {
-			if err := ethstats.New(rawStack, lesBackend.ApiBackend, lesBackend.Engine(), config.EthereumNetStats); err != nil {
-				rawStack.Close()
-				return nil, fmt.Errorf("netstats init: %v", err)
-			}
-		}
-	}
-	return &Node{rawStack}, nil
-}
-
-// Close terminates a running node along with all it's services, tearing internal state
-// down. It is not possible to restart a closed node.
-func (n *Node) Close() error {
-	return n.node.Close()
-}
-
-// Start creates a live P2P node and starts running it.
-func (n *Node) Start() error {
-	// TODO: recreate the node so it can be started multiple times
-	return n.node.Start()
-}
-
-// GetEthereumClient retrieves a client to access the Ethereum subsystem.
-func (n *Node) GetEthereumClient() (client *EthereumClient, _ error) {
-	rpc, err := n.node.Attach()
-	if err != nil {
-		return nil, err
-	}
-	return &EthereumClient{ethclient.NewClient(rpc)}, nil
-}
-
-// GetNodeInfo gathers and returns a collection of metadata known about the host.
-func (n *Node) GetNodeInfo() *NodeInfo {
-	return &NodeInfo{n.node.Server().NodeInfo()}
-}
-
-// GetPeersInfo returns an array of metadata objects describing connected peers.
-func (n *Node) GetPeersInfo() *PeerInfos {
-	return &PeerInfos{n.node.Server().PeersInfo()}
-}

mobile/geth_android.go

@@ -1,23 +0,0 @@
-// Copyright 2016 The go-ethereum Authors
-// This file is part of the go-ethereum library.
-//
-// The go-ethereum library is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// The go-ethereum library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU Lesser General Public License for more details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
-
-//go:build android
-// +build android
-
-package geth
-
-// clientIdentifier is a hard coded identifier to report into the network.
-var clientIdentifier = "GethDroid"

mobile/geth_ios.go

@@ -1,23 +0,0 @@
-// Copyright 2016 The go-ethereum Authors
-// This file is part of the go-ethereum library.
-//
-// The go-ethereum library is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// The go-ethereum library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU Lesser General Public License for more details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
-
-//go:build ios
-// +build ios
-
-package geth
-
-// clientIdentifier is a hard coded identifier to report into the network.
-var clientIdentifier = "iGeth"

mobile/geth_other.go

@@ -1,23 +0,0 @@
-// Copyright 2016 The go-ethereum Authors
-// This file is part of the go-ethereum library.
-//
-// The go-ethereum library is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// The go-ethereum library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU Lesser General Public License for more details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
-
-//go:build !android && !ios
-// +build !android,!ios
-
-package geth
-
-// clientIdentifier is a hard coded identifier to report into the network.
-var clientIdentifier = "GethMobile"

mobile/init.go

@@ -1,34 +0,0 @@
-// Copyright 2016 The go-ethereum Authors
-// This file is part of the go-ethereum library.
-//
-// The go-ethereum library is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// The go-ethereum library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU Lesser General Public License for more details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
-
-// Contains initialization code for the mobile library.
-
-package geth
-
-import (
-	"os"
-	"runtime"
-
-	"github.com/ethereum/go-ethereum/log"
-)
-
-func init() {
-	// Initialize the logger
-	log.Root().SetHandler(log.LvlFilterHandler(log.LvlInfo, log.StreamHandler(os.Stderr, log.TerminalFormat(false))))
-
-	// Initialize the goroutine count
-	runtime.GOMAXPROCS(runtime.NumCPU())
-}

mobile/interface.go

@@ -1,276 +0,0 @@
-// Copyright 2016 The go-ethereum Authors
-// This file is part of the go-ethereum library.
-//
-// The go-ethereum library is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// The go-ethereum library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU Lesser General Public License for more details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
-
-// Contains perverted wrappers to allow crossing over empty interfaces.
-
-package geth
-
-import (
-	"errors"
-	"math/big"
-
-	"github.com/ethereum/go-ethereum/common"
-)
-
-// Interface represents a wrapped version of Go's interface{}, with the capacity
-// to store arbitrary data types.
-//
-// Since it's impossible to get the arbitrary-ness converted between Go and mobile
-// platforms, we're using explicit getters and setters for the conversions. There
-// is of course no point in enumerating everything, just enough to support the
-// contract bindings requiring client side generated code.
-type Interface struct {
-	object interface{}
-}
-
-// NewInterface creates a new empty interface that can be used to pass around
-// generic types.
-func NewInterface() *Interface {
-	return new(Interface)
-}
-
-func (i *Interface) SetBool(b bool)                 { i.object = &b }
-func (i *Interface) SetBools(bs *Bools)             { i.object = &bs.bools }
-func (i *Interface) SetString(str string)           { i.object = &str }
-func (i *Interface) SetStrings(strs *Strings)       { i.object = &strs.strs }
-func (i *Interface) SetBinary(binary []byte)        { b := common.CopyBytes(binary); i.object = &b }
-func (i *Interface) SetBinaries(binaries *Binaries) { i.object = &binaries.binaries }
-func (i *Interface) SetAddress(address *Address)    { i.object = &address.address }
-func (i *Interface) SetAddresses(addrs *Addresses)  { i.object = &addrs.addresses }
-func (i *Interface) SetHash(hash *Hash)             { i.object = &hash.hash }
-func (i *Interface) SetHashes(hashes *Hashes)       { i.object = &hashes.hashes }
-func (i *Interface) SetInt8(n int8)                 { i.object = &n }
-func (i *Interface) SetInt16(n int16)               { i.object = &n }
-func (i *Interface) SetInt32(n int32)               { i.object = &n }
-func (i *Interface) SetInt64(n int64)               { i.object = &n }
-func (i *Interface) SetInt8s(bigints *BigInts) {
-	ints := make([]int8, 0, bigints.Size())
-	for _, bi := range bigints.bigints {
-		ints = append(ints, int8(bi.Int64()))
-	}
-	i.object = &ints
-}
-func (i *Interface) SetInt16s(bigints *BigInts) {
-	ints := make([]int16, 0, bigints.Size())
-	for _, bi := range bigints.bigints {
-		ints = append(ints, int16(bi.Int64()))
-	}
-	i.object = &ints
-}
-func (i *Interface) SetInt32s(bigints *BigInts) {
-	ints := make([]int32, 0, bigints.Size())
-	for _, bi := range bigints.bigints {
-		ints = append(ints, int32(bi.Int64()))
-	}
-	i.object = &ints
-}
-func (i *Interface) SetInt64s(bigints *BigInts) {
-	ints := make([]int64, 0, bigints.Size())
-	for _, bi := range bigints.bigints {
-		ints = append(ints, bi.Int64())
-	}
-	i.object = &ints
-}
-func (i *Interface) SetUint8(bigint *BigInt)  { n := uint8(bigint.bigint.Uint64()); i.object = &n }
-func (i *Interface) SetUint16(bigint *BigInt) { n := uint16(bigint.bigint.Uint64()); i.object = &n }
-func (i *Interface) SetUint32(bigint *BigInt) { n := uint32(bigint.bigint.Uint64()); i.object = &n }
-func (i *Interface) SetUint64(bigint *BigInt) { n := bigint.bigint.Uint64(); i.object = &n }
-func (i *Interface) SetUint8s(bigints *BigInts) {
-	ints := make([]uint8, 0, bigints.Size())
-	for _, bi := range bigints.bigints {
-		ints = append(ints, uint8(bi.Uint64()))
-	}
-	i.object = &ints
-}
-func (i *Interface) SetUint16s(bigints *BigInts) {
-	ints := make([]uint16, 0, bigints.Size())
-	for _, bi := range bigints.bigints {
-		ints = append(ints, uint16(bi.Uint64()))
-	}
-	i.object = &ints
-}
-func (i *Interface) SetUint32s(bigints *BigInts) {
-	ints := make([]uint32, 0, bigints.Size())
-	for _, bi := range bigints.bigints {
-		ints = append(ints, uint32(bi.Uint64()))
-	}
-	i.object = &ints
-}
-func (i *Interface) SetUint64s(bigints *BigInts) {
-	ints := make([]uint64, 0, bigints.Size())
-	for _, bi := range bigints.bigints {
-		ints = append(ints, bi.Uint64())
-	}
-	i.object = &ints
-}
-func (i *Interface) SetBigInt(bigint *BigInt)    { i.object = &bigint.bigint }
-func (i *Interface) SetBigInts(bigints *BigInts) { i.object = &bigints.bigints }
-
-func (i *Interface) SetDefaultBool()      { i.object = new(bool) }
-func (i *Interface) SetDefaultBools()     { i.object = new([]bool) }
-func (i *Interface) SetDefaultString()    { i.object = new(string) }
-func (i *Interface) SetDefaultStrings()   { i.object = new([]string) }
-func (i *Interface) SetDefaultBinary()    { i.object = new([]byte) }
-func (i *Interface) SetDefaultBinaries()  { i.object = new([][]byte) }
-func (i *Interface) SetDefaultAddress()   { i.object = new(common.Address) }
-func (i *Interface) SetDefaultAddresses() { i.object = new([]common.Address) }
-func (i *Interface) SetDefaultHash()      { i.object = new(common.Hash) }
-func (i *Interface) SetDefaultHashes()    { i.object = new([]common.Hash) }
-func (i *Interface) SetDefaultInt8()      { i.object = new(int8) }
-func (i *Interface) SetDefaultInt8s()     { i.object = new([]int8) }
-func (i *Interface) SetDefaultInt16()     { i.object = new(int16) }
-func (i *Interface) SetDefaultInt16s()    { i.object = new([]int16) }
-func (i *Interface) SetDefaultInt32()     { i.object = new(int32) }
-func (i *Interface) SetDefaultInt32s()    { i.object = new([]int32) }
-func (i *Interface) SetDefaultInt64()     { i.object = new(int64) }
-func (i *Interface) SetDefaultInt64s()    { i.object = new([]int64) }
-func (i *Interface) SetDefaultUint8()     { i.object = new(uint8) }
-func (i *Interface) SetDefaultUint8s()    { i.object = new([]uint8) }
-func (i *Interface) SetDefaultUint16()    { i.object = new(uint16) }
-func (i *Interface) SetDefaultUint16s()   { i.object = new([]uint16) }
-func (i *Interface) SetDefaultUint32()    { i.object = new(uint32) }
-func (i *Interface) SetDefaultUint32s()   { i.object = new([]uint32) }
-func (i *Interface) SetDefaultUint64()    { i.object = new(uint64) }
-func (i *Interface) SetDefaultUint64s()   { i.object = new([]uint64) }
-func (i *Interface) SetDefaultBigInt()    { i.object = new(*big.Int) }
-func (i *Interface) SetDefaultBigInts()   { i.object = new([]*big.Int) }
-
-func (i *Interface) GetBool() bool            { return *i.object.(*bool) }
-func (i *Interface) GetBools() *Bools         { return &Bools{*i.object.(*[]bool)} }
-func (i *Interface) GetString() string        { return *i.object.(*string) }
-func (i *Interface) GetStrings() *Strings     { return &Strings{*i.object.(*[]string)} }
-func (i *Interface) GetBinary() []byte        { return *i.object.(*[]byte) }
-func (i *Interface) GetBinaries() *Binaries   { return &Binaries{*i.object.(*[][]byte)} }
-func (i *Interface) GetAddress() *Address     { return &Address{*i.object.(*common.Address)} }
-func (i *Interface) GetAddresses() *Addresses { return &Addresses{*i.object.(*[]common.Address)} }
-func (i *Interface) GetHash() *Hash           { return &Hash{*i.object.(*common.Hash)} }
-func (i *Interface) GetHashes() *Hashes       { return &Hashes{*i.object.(*[]common.Hash)} }
-func (i *Interface) GetInt8() int8            { return *i.object.(*int8) }
-func (i *Interface) GetInt16() int16          { return *i.object.(*int16) }
-func (i *Interface) GetInt32() int32          { return *i.object.(*int32) }
-func (i *Interface) GetInt64() int64          { return *i.object.(*int64) }
-func (i *Interface) GetInt8s() *BigInts {
-	val := i.object.(*[]int8)
-	bigints := NewBigInts(len(*val))
-	for i, v := range *val {
-		bigints.Set(i, &BigInt{new(big.Int).SetInt64(int64(v))})
-	}
-	return bigints
-}
-func (i *Interface) GetInt16s() *BigInts {
-	val := i.object.(*[]int16)
-	bigints := NewBigInts(len(*val))
-	for i, v := range *val {
-		bigints.Set(i, &BigInt{new(big.Int).SetInt64(int64(v))})
-	}
-	return bigints
-}
-func (i *Interface) GetInt32s() *BigInts {
-	val := i.object.(*[]int32)
-	bigints := NewBigInts(len(*val))
-	for i, v := range *val {
-		bigints.Set(i, &BigInt{new(big.Int).SetInt64(int64(v))})
-	}
-	return bigints
-}
-func (i *Interface) GetInt64s() *BigInts {
-	val := i.object.(*[]int64)
-	bigints := NewBigInts(len(*val))
-	for i, v := range *val {
-		bigints.Set(i, &BigInt{new(big.Int).SetInt64(v)})
-	}
-	return bigints
-}
-func (i *Interface) GetUint8() *BigInt {
-	return &BigInt{new(big.Int).SetUint64(uint64(*i.object.(*uint8)))}
-}
-func (i *Interface) GetUint16() *BigInt {
-	return &BigInt{new(big.Int).SetUint64(uint64(*i.object.(*uint16)))}
-}
-func (i *Interface) GetUint32() *BigInt {
-	return &BigInt{new(big.Int).SetUint64(uint64(*i.object.(*uint32)))}
-}
-func (i *Interface) GetUint64() *BigInt {
-	return &BigInt{new(big.Int).SetUint64(*i.object.(*uint64))}
-}
-func (i *Interface) GetUint8s() *BigInts {
-	val := i.object.(*[]uint8)
-	bigints := NewBigInts(len(*val))
-	for i, v := range *val {
-		bigints.Set(i, &BigInt{new(big.Int).SetUint64(uint64(v))})
-	}
-	return bigints
-}
-func (i *Interface) GetUint16s() *BigInts {
-	val := i.object.(*[]uint16)
-	bigints := NewBigInts(len(*val))
-	for i, v := range *val {
-		bigints.Set(i, &BigInt{new(big.Int).SetUint64(uint64(v))})
-	}
-	return bigints
-}
-func (i *Interface) GetUint32s() *BigInts {
-	val := i.object.(*[]uint32)
-	bigints := NewBigInts(len(*val))
-	for i, v := range *val {
-		bigints.Set(i, &BigInt{new(big.Int).SetUint64(uint64(v))})
-	}
-	return bigints
-}
-func (i *Interface) GetUint64s() *BigInts {
-	val := i.object.(*[]uint64)
-	bigints := NewBigInts(len(*val))
-	for i, v := range *val {
-		bigints.Set(i, &BigInt{new(big.Int).SetUint64(v)})
-	}
-	return bigints
-}
-func (i *Interface) GetBigInt() *BigInt   { return &BigInt{*i.object.(**big.Int)} }
-func (i *Interface) GetBigInts() *BigInts { return &BigInts{*i.object.(*[]*big.Int)} }
-
-// Interfaces is a slices of wrapped generic objects.
-type Interfaces struct {
-	objects []interface{}
-}
-
-// NewInterfaces creates a slice of uninitialized interfaces.
-func NewInterfaces(size int) *Interfaces {
-	return &Interfaces{objects: make([]interface{}, size)}
-}
-
-// Size returns the number of interfaces in the slice.
-func (i *Interfaces) Size() int {
-	return len(i.objects)
-}
-
-// Get returns the bigint at the given index from the slice.
-// Notably the returned value can be changed without affecting the
-// interfaces itself.
-func (i *Interfaces) Get(index int) (iface *Interface, _ error) {
-	if index < 0 || index >= len(i.objects) {
-		return nil, errors.New("index out of bounds")
-	}
-	return &Interface{object: i.objects[index]}, nil
-}
-
-// Set sets the big int at the given index in the slice.
-func (i *Interfaces) Set(index int, object *Interface) error {
-	if index < 0 || index >= len(i.objects) {
-		return errors.New("index out of bounds")
-	}
-	i.objects[index] = object.object
-	return nil
-}

mobile/interface_test.go

@@ -1,90 +0,0 @@
-// Copyright 2019 The go-ethereum Authors
-// This file is part of the go-ethereum library.
-//
-// The go-ethereum library is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// The go-ethereum library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU Lesser General Public License for more details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
-
-package geth
-
-import (
-	"fmt"
-	"math/big"
-	"reflect"
-	"testing"
-
-	"github.com/ethereum/go-ethereum/common"
-)
-
-func TestInterfaceGetSet(t *testing.T) {
-	var tests = []struct {
-		method string
-		input  interface{}
-		expect interface{}
-	}{
-		{"Bool", true, true},
-		{"Bool", false, false},
-		{"Bools", &Bools{[]bool{false, true}}, &Bools{[]bool{false, true}}},
-		{"String", "go-ethereum", "go-ethereum"},
-		{"Strings", &Strings{strs: []string{"hello", "world"}}, &Strings{strs: []string{"hello", "world"}}},
-		{"Binary", []byte{0x01, 0x02}, []byte{0x01, 0x02}},
-		{"Binaries", &Binaries{[][]byte{{0x01, 0x02}, {0x03, 0x04}}}, &Binaries{[][]byte{{0x01, 0x02}, {0x03, 0x04}}}},
-		{"Address", &Address{common.HexToAddress("deadbeef")}, &Address{common.HexToAddress("deadbeef")}},
-		{"Addresses", &Addresses{[]common.Address{common.HexToAddress("deadbeef"), common.HexToAddress("cafebabe")}}, &Addresses{[]common.Address{common.HexToAddress("deadbeef"), common.HexToAddress("cafebabe")}}},
-		{"Hash", &Hash{common.HexToHash("deadbeef")}, &Hash{common.HexToHash("deadbeef")}},
-		{"Hashes", &Hashes{[]common.Hash{common.HexToHash("deadbeef"), common.HexToHash("cafebabe")}}, &Hashes{[]common.Hash{common.HexToHash("deadbeef"), common.HexToHash("cafebabe")}}},
-		{"Int8", int8(1), int8(1)},
-		{"Int16", int16(1), int16(1)},
-		{"Int32", int32(1), int32(1)},
-		{"Int64", int64(1), int64(1)},
-		{"Int8s", &BigInts{[]*big.Int{big.NewInt(1), big.NewInt(2)}}, &BigInts{[]*big.Int{big.NewInt(1), big.NewInt(2)}}},
-		{"Int16s", &BigInts{[]*big.Int{big.NewInt(1), big.NewInt(2)}}, &BigInts{[]*big.Int{big.NewInt(1), big.NewInt(2)}}},
-		{"Int32s", &BigInts{[]*big.Int{big.NewInt(1), big.NewInt(2)}}, &BigInts{[]*big.Int{big.NewInt(1), big.NewInt(2)}}},
-		{"Int64s", &BigInts{[]*big.Int{big.NewInt(1), big.NewInt(2)}}, &BigInts{[]*big.Int{big.NewInt(1), big.NewInt(2)}}},
-		{"Uint8", NewBigInt(1), NewBigInt(1)},
-		{"Uint16", NewBigInt(1), NewBigInt(1)},
-		{"Uint32", NewBigInt(1), NewBigInt(1)},
-		{"Uint64", NewBigInt(1), NewBigInt(1)},
-		{"Uint8s", &BigInts{[]*big.Int{big.NewInt(1), big.NewInt(2)}}, &BigInts{[]*big.Int{big.NewInt(1), big.NewInt(2)}}},
-		{"Uint16s", &BigInts{[]*big.Int{big.NewInt(1), big.NewInt(2)}}, &BigInts{[]*big.Int{big.NewInt(1), big.NewInt(2)}}},
-		{"Uint32s", &BigInts{[]*big.Int{big.NewInt(1), big.NewInt(2)}}, &BigInts{[]*big.Int{big.NewInt(1), big.NewInt(2)}}},
-		{"Uint64s", &BigInts{[]*big.Int{big.NewInt(1), big.NewInt(2)}}, &BigInts{[]*big.Int{big.NewInt(1), big.NewInt(2)}}},
-		{"BigInt", NewBigInt(1), NewBigInt(1)},
-		{"BigInts", &BigInts{[]*big.Int{big.NewInt(1), big.NewInt(2)}}, &BigInts{[]*big.Int{big.NewInt(1), big.NewInt(2)}}},
-	}
-
-	args := NewInterfaces(len(tests))
-
-	callFn := func(receiver interface{}, method string, arg interface{}) interface{} {
-		rval := reflect.ValueOf(receiver)
-		rval.MethodByName(fmt.Sprintf("Set%s", method)).Call([]reflect.Value{reflect.ValueOf(arg)})
-		res := rval.MethodByName(fmt.Sprintf("Get%s", method)).Call(nil)
-		if len(res) > 0 {
-			return res[0].Interface()
-		}
-		return nil
-	}
-
-	for index, c := range tests {
-		// In theory the change of iface shouldn't effect the args value
-		iface, _ := args.Get(index)
-		result := callFn(iface, c.method, c.input)
-		if !reflect.DeepEqual(result, c.expect) {
-			t.Errorf("Interface get/set mismatch, want %v, got %v", c.expect, result)
-		}
-		// Check whether the underlying value in args is still zero
-		iface, _ = args.Get(index)
-		if iface.object != nil {
-			t.Error("Get operation is not write safe")
-		}
-	}
-}

mobile/logger.go

@@ -1,28 +0,0 @@
-// Copyright 2016 The go-ethereum Authors
-// This file is part of the go-ethereum library.
-//
-// The go-ethereum library is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// The go-ethereum library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU Lesser General Public License for more details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
-
-package geth
-
-import (
-	"os"
-
-	"github.com/ethereum/go-ethereum/log"
-)
-
-// SetVerbosity sets the global verbosity level (between 0 and 6 - see logger/verbosity.go).
-func SetVerbosity(level int) {
-	log.Root().SetHandler(log.LvlFilterHandler(log.Lvl(level), log.StreamHandler(os.Stderr, log.TerminalFormat(false))))
-}

mobile/p2p.go

@@ -1,74 +0,0 @@
-// Copyright 2016 The go-ethereum Authors
-// This file is part of the go-ethereum library.
-//
-// The go-ethereum library is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// The go-ethereum library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU Lesser General Public License for more details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
-
-// Contains wrappers for the p2p package.
-
-package geth
-
-import (
-	"errors"
-
-	"github.com/ethereum/go-ethereum/p2p"
-)
-
-// NodeInfo represents pi short summary of the information known about the host.
-type NodeInfo struct {
-	info *p2p.NodeInfo
-}
-
-func (ni *NodeInfo) GetID() string              { return ni.info.ID }
-func (ni *NodeInfo) GetName() string            { return ni.info.Name }
-func (ni *NodeInfo) GetEnode() string           { return ni.info.Enode }
-func (ni *NodeInfo) GetIP() string              { return ni.info.IP }
-func (ni *NodeInfo) GetDiscoveryPort() int      { return ni.info.Ports.Discovery }
-func (ni *NodeInfo) GetListenerPort() int       { return ni.info.Ports.Listener }
-func (ni *NodeInfo) GetListenerAddress() string { return ni.info.ListenAddr }
-func (ni *NodeInfo) GetProtocols() *Strings {
-	protos := []string{}
-	for proto := range ni.info.Protocols {
-		protos = append(protos, proto)
-	}
-	return &Strings{protos}
-}
-
-// PeerInfo represents pi short summary of the information known about pi connected peer.
-type PeerInfo struct {
-	info *p2p.PeerInfo
-}
-
-func (pi *PeerInfo) GetID() string            { return pi.info.ID }
-func (pi *PeerInfo) GetName() string          { return pi.info.Name }
-func (pi *PeerInfo) GetCaps() *Strings        { return &Strings{pi.info.Caps} }
-func (pi *PeerInfo) GetLocalAddress() string  { return pi.info.Network.LocalAddress }
-func (pi *PeerInfo) GetRemoteAddress() string { return pi.info.Network.RemoteAddress }
-
-// PeerInfos represents a slice of infos about remote peers.
-type PeerInfos struct {
-	infos []*p2p.PeerInfo
-}
-
-// Size returns the number of peer info entries in the slice.
-func (pi *PeerInfos) Size() int {
-	return len(pi.infos)
-}
-
-// Get returns the peer info at the given index from the slice.
-func (pi *PeerInfos) Get(index int) (info *PeerInfo, _ error) {
-	if index < 0 || index >= len(pi.infos) {
-		return nil, errors.New("index out of bounds")
-	}
-	return &PeerInfo{pi.infos[index]}, nil
-}

mobile/params.go

@@ -1,83 +0,0 @@
-// Copyright 2016 The go-ethereum Authors
-// This file is part of the go-ethereum library.
-//
-// The go-ethereum library is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// The go-ethereum library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU Lesser General Public License for more details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
-
-// Contains all the wrappers from the params package.
-
-package geth
-
-import (
-	"encoding/json"
-
-	"github.com/ethereum/go-ethereum/core"
-	"github.com/ethereum/go-ethereum/p2p/enode"
-	"github.com/ethereum/go-ethereum/params"
-)
-
-// MainnetGenesis returns the JSON spec to use for the main Ethereum network. It
-// is actually empty since that defaults to the hard coded binary genesis block.
-func MainnetGenesis() string {
-	return ""
-}
-
-// RopstenGenesis returns the JSON spec to use for the Ropsten test network.
-func RopstenGenesis() string {
-	enc, err := json.Marshal(core.DefaultRopstenGenesisBlock())
-	if err != nil {
-		panic(err)
-	}
-	return string(enc)
-}
-
-// SepoliaGenesis returns the JSON spec to use for the Sepolia test network.
-func SepoliaGenesis() string {
-	enc, err := json.Marshal(core.DefaultSepoliaGenesisBlock())
-	if err != nil {
-		panic(err)
-	}
-	return string(enc)
-}
-
-// RinkebyGenesis returns the JSON spec to use for the Rinkeby test network
-func RinkebyGenesis() string {
-	enc, err := json.Marshal(core.DefaultRinkebyGenesisBlock())
-	if err != nil {
-		panic(err)
-	}
-	return string(enc)
-}
-
-// GoerliGenesis returns the JSON spec to use for the Goerli test network
-func GoerliGenesis() string {
-	enc, err := json.Marshal(core.DefaultGoerliGenesisBlock())
-	if err != nil {
-		panic(err)
-	}
-	return string(enc)
-}
-
-// FoundationBootnodes returns the enode URLs of the P2P bootstrap nodes operated
-// by the foundation running the V5 discovery protocol.
-func FoundationBootnodes() *Enodes {
-	nodes := &Enodes{nodes: make([]*enode.Node, len(params.MainnetBootnodes))}
-	for i, url := range params.MainnetBootnodes {
-		var err error
-		nodes.nodes[i], err = enode.Parse(enode.ValidSchemes, url)
-		if err != nil {
-			panic("invalid node URL: " + err.Error())
-		}
-	}
-	return nodes
-}

mobile/primitives.go

@@ -1,116 +0,0 @@
-// Copyright 2016 The go-ethereum Authors
-// This file is part of the go-ethereum library.
-//
-// The go-ethereum library is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// The go-ethereum library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU Lesser General Public License for more details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
-
-// Contains various wrappers for primitive types.
-
-package geth
-
-import (
-	"errors"
-	"fmt"
-
-	"github.com/ethereum/go-ethereum/common"
-)
-
-// Strings represents s slice of strs.
-type Strings struct{ strs []string }
-
-// Size returns the number of strs in the slice.
-func (s *Strings) Size() int {
-	return len(s.strs)
-}
-
-// Get returns the string at the given index from the slice.
-func (s *Strings) Get(index int) (str string, _ error) {
-	if index < 0 || index >= len(s.strs) {
-		return "", errors.New("index out of bounds")
-	}
-	return s.strs[index], nil
-}
-
-// Set sets the string at the given index in the slice.
-func (s *Strings) Set(index int, str string) error {
-	if index < 0 || index >= len(s.strs) {
-		return errors.New("index out of bounds")
-	}
-	s.strs[index] = str
-	return nil
-}
-
-// String implements the Stringer interface.
-func (s *Strings) String() string {
-	return fmt.Sprintf("%v", s.strs)
-}
-
-// Bools represents a slice of bool.
-type Bools struct{ bools []bool }
-
-// Size returns the number of bool in the slice.
-func (bs *Bools) Size() int {
-	return len(bs.bools)
-}
-
-// Get returns the bool at the given index from the slice.
-func (bs *Bools) Get(index int) (b bool, _ error) {
-	if index < 0 || index >= len(bs.bools) {
-		return false, errors.New("index out of bounds")
-	}
-	return bs.bools[index], nil
-}
-
-// Set sets the bool at the given index in the slice.
-func (bs *Bools) Set(index int, b bool) error {
-	if index < 0 || index >= len(bs.bools) {
-		return errors.New("index out of bounds")
-	}
-	bs.bools[index] = b
-	return nil
-}
-
-// String implements the Stringer interface.
-func (bs *Bools) String() string {
-	return fmt.Sprintf("%v", bs.bools)
-}
-
-// Binaries represents a slice of byte slice
-type Binaries struct{ binaries [][]byte }
-
-// Size returns the number of byte slice in the slice.
-func (bs *Binaries) Size() int {
-	return len(bs.binaries)
-}
-
-// Get returns the byte slice at the given index from the slice.
-func (bs *Binaries) Get(index int) (binary []byte, _ error) {
-	if index < 0 || index >= len(bs.binaries) {
-		return nil, errors.New("index out of bounds")
-	}
-	return common.CopyBytes(bs.binaries[index]), nil
-}
-
-// Set sets the byte slice at the given index in the slice.
-func (bs *Binaries) Set(index int, binary []byte) error {
-	if index < 0 || index >= len(bs.binaries) {
-		return errors.New("index out of bounds")
-	}
-	bs.binaries[index] = common.CopyBytes(binary)
-	return nil
-}
-
-// String implements the Stringer interface.
-func (bs *Binaries) String() string {
-	return fmt.Sprintf("%v", bs.binaries)
-}

mobile/types.go

@@ -1,377 +0,0 @@
-// Copyright 2016 The go-ethereum Authors
-// This file is part of the go-ethereum library.
-//
-// The go-ethereum library is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// The go-ethereum library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU Lesser General Public License for more details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
-
-// Contains all the wrappers from the core/types package.
-
-package geth
-
-import (
-	"encoding/json"
-	"errors"
-	"fmt"
-
-	"github.com/ethereum/go-ethereum/common"
-	"github.com/ethereum/go-ethereum/core/types"
-	"github.com/ethereum/go-ethereum/rlp"
-)
-
-type jsonEncoder interface {
-	EncodeJSON() (string, error)
-}
-
-// encodeOrError tries to encode the object into json.
-// If the encoding fails the resulting error is returned.
-func encodeOrError(encoder jsonEncoder) string {
-	enc, err := encoder.EncodeJSON()
-	if err != nil {
-		return err.Error()
-	}
-	return enc
-}
-
-// A Nonce is a 64-bit hash which proves (combined with the mix-hash) that
-// a sufficient amount of computation has been carried out on a block.
-type Nonce struct {
-	nonce types.BlockNonce
-}
-
-// GetBytes retrieves the byte representation of the block nonce.
-func (n *Nonce) GetBytes() []byte {
-	return n.nonce[:]
-}
-
-// GetHex retrieves the hex string representation of the block nonce.
-func (n *Nonce) GetHex() string {
-	return fmt.Sprintf("%#x", n.nonce[:])
-}
-
-// String returns a printable representation of the nonce.
-func (n *Nonce) String() string {
-	return n.GetHex()
-}
-
-// Bloom represents a 256 bit bloom filter.
-type Bloom struct {
-	bloom types.Bloom
-}
-
-// GetBytes retrieves the byte representation of the bloom filter.
-func (b *Bloom) GetBytes() []byte {
-	return b.bloom[:]
-}
-
-// GetHex retrieves the hex string representation of the bloom filter.
-func (b *Bloom) GetHex() string {
-	return fmt.Sprintf("%#x", b.bloom[:])
-}
-
-// String returns a printable representation of the bloom filter.
-func (b *Bloom) String() string {
-	return b.GetHex()
-}
-
-// Header represents a block header in the Ethereum blockchain.
-type Header struct {
-	header *types.Header
-}
-
-// NewHeaderFromRLP parses a header from an RLP data dump.
-func NewHeaderFromRLP(data []byte) (*Header, error) {
-	h := &Header{
-		header: new(types.Header),
-	}
-	if err := rlp.DecodeBytes(common.CopyBytes(data), h.header); err != nil {
-		return nil, err
-	}
-	return h, nil
-}
-
-// EncodeRLP encodes a header into an RLP data dump.
-func (h *Header) EncodeRLP() ([]byte, error) {
-	return rlp.EncodeToBytes(h.header)
-}
-
-// NewHeaderFromJSON parses a header from a JSON data dump.
-func NewHeaderFromJSON(data string) (*Header, error) {
-	h := &Header{
-		header: new(types.Header),
-	}
-	if err := json.Unmarshal([]byte(data), h.header); err != nil {
-		return nil, err
-	}
-	return h, nil
-}
-
-// EncodeJSON encodes a header into a JSON data dump.
-func (h *Header) EncodeJSON() (string, error) {
-	data, err := json.Marshal(h.header)
-	return string(data), err
-}
-
-// String returns a printable representation of the header.
-func (h *Header) String() string {
-	return encodeOrError(h)
-}
-
-func (h *Header) GetParentHash() *Hash   { return &Hash{h.header.ParentHash} }
-func (h *Header) GetUncleHash() *Hash    { return &Hash{h.header.UncleHash} }
-func (h *Header) GetCoinbase() *Address  { return &Address{h.header.Coinbase} }
-func (h *Header) GetRoot() *Hash         { return &Hash{h.header.Root} }
-func (h *Header) GetTxHash() *Hash       { return &Hash{h.header.TxHash} }
-func (h *Header) GetReceiptHash() *Hash  { return &Hash{h.header.ReceiptHash} }
-func (h *Header) GetBloom() *Bloom       { return &Bloom{h.header.Bloom} }
-func (h *Header) GetDifficulty() *BigInt { return &BigInt{h.header.Difficulty} }
-func (h *Header) GetNumber() int64       { return h.header.Number.Int64() }
-func (h *Header) GetGasLimit() int64     { return int64(h.header.GasLimit) }
-func (h *Header) GetGasUsed() int64      { return int64(h.header.GasUsed) }
-func (h *Header) GetTime() int64         { return int64(h.header.Time) }
-func (h *Header) GetExtra() []byte       { return h.header.Extra }
-func (h *Header) GetMixDigest() *Hash    { return &Hash{h.header.MixDigest} }
-func (h *Header) GetNonce() *Nonce       { return &Nonce{h.header.Nonce} }
-func (h *Header) GetHash() *Hash         { return &Hash{h.header.Hash()} }
-
-// Headers represents a slice of headers.
-type Headers struct{ headers []*types.Header }
-
-// Size returns the number of headers in the slice.
-func (h *Headers) Size() int {
-	return len(h.headers)
-}
-
-// Get returns the header at the given index from the slice.
-func (h *Headers) Get(index int) (header *Header, _ error) {
-	if index < 0 || index >= len(h.headers) {
-		return nil, errors.New("index out of bounds")
-	}
-	return &Header{h.headers[index]}, nil
-}
-
-// Block represents an entire block in the Ethereum blockchain.
-type Block struct {
-	block *types.Block
-}
-
-// NewBlockFromRLP parses a block from an RLP data dump.
-func NewBlockFromRLP(data []byte) (*Block, error) {
-	b := &Block{
-		block: new(types.Block),
-	}
-	if err := rlp.DecodeBytes(common.CopyBytes(data), b.block); err != nil {
-		return nil, err
-	}
-	return b, nil
-}
-
-// EncodeRLP encodes a block into an RLP data dump.
-func (b *Block) EncodeRLP() ([]byte, error) {
-	return rlp.EncodeToBytes(b.block)
-}
-
-// NewBlockFromJSON parses a block from a JSON data dump.
-func NewBlockFromJSON(data string) (*Block, error) {
-	b := &Block{
-		block: new(types.Block),
-	}
-	if err := json.Unmarshal([]byte(data), b.block); err != nil {
-		return nil, err
-	}
-	return b, nil
-}
-
-// EncodeJSON encodes a block into a JSON data dump.
-func (b *Block) EncodeJSON() (string, error) {
-	data, err := json.Marshal(b.block)
-	return string(data), err
-}
-
-// String returns a printable representation of the block.
-func (b *Block) String() string {
-	return encodeOrError(b)
-}
-
-func (b *Block) GetParentHash() *Hash           { return &Hash{b.block.ParentHash()} }
-func (b *Block) GetUncleHash() *Hash            { return &Hash{b.block.UncleHash()} }
-func (b *Block) GetCoinbase() *Address          { return &Address{b.block.Coinbase()} }
-func (b *Block) GetRoot() *Hash                 { return &Hash{b.block.Root()} }
-func (b *Block) GetTxHash() *Hash               { return &Hash{b.block.TxHash()} }
-func (b *Block) GetReceiptHash() *Hash          { return &Hash{b.block.ReceiptHash()} }
-func (b *Block) GetBloom() *Bloom               { return &Bloom{b.block.Bloom()} }
-func (b *Block) GetDifficulty() *BigInt         { return &BigInt{b.block.Difficulty()} }
-func (b *Block) GetNumber() int64               { return b.block.Number().Int64() }
-func (b *Block) GetGasLimit() int64             { return int64(b.block.GasLimit()) }
-func (b *Block) GetGasUsed() int64              { return int64(b.block.GasUsed()) }
-func (b *Block) GetTime() int64                 { return int64(b.block.Time()) }
-func (b *Block) GetExtra() []byte               { return b.block.Extra() }
-func (b *Block) GetMixDigest() *Hash            { return &Hash{b.block.MixDigest()} }
-func (b *Block) GetNonce() int64                { return int64(b.block.Nonce()) }
-func (b *Block) GetHash() *Hash                 { return &Hash{b.block.Hash()} }
-func (b *Block) GetHeader() *Header             { return &Header{b.block.Header()} }
-func (b *Block) GetUncles() *Headers            { return &Headers{b.block.Uncles()} }
-func (b *Block) GetTransactions() *Transactions { return &Transactions{b.block.Transactions()} }
-func (b *Block) GetTransaction(hash *Hash) *Transaction {
-	return &Transaction{b.block.Transaction(hash.hash)}
-}
-
-// Transaction represents a single Ethereum transaction.
-type Transaction struct {
-	tx *types.Transaction
-}
-
-// NewContractCreation creates a new transaction for deploying a new contract with
-// the given properties.
-func NewContractCreation(nonce int64, amount *BigInt, gasLimit int64, gasPrice *BigInt, data []byte) *Transaction {
-	return &Transaction{types.NewContractCreation(uint64(nonce), amount.bigint, uint64(gasLimit), gasPrice.bigint, common.CopyBytes(data))}
-}
-
-// NewTransaction creates a new transaction with the given properties. Contracts
-// can be created by transacting with a nil recipient.
-func NewTransaction(nonce int64, to *Address, amount *BigInt, gasLimit int64, gasPrice *BigInt, data []byte) *Transaction {
-	if to == nil {
-		return &Transaction{types.NewContractCreation(uint64(nonce), amount.bigint, uint64(gasLimit), gasPrice.bigint, common.CopyBytes(data))}
-	}
-	return &Transaction{types.NewTransaction(uint64(nonce), to.address, amount.bigint, uint64(gasLimit), gasPrice.bigint, common.CopyBytes(data))}
-}
-
-// NewTransactionFromRLP parses a transaction from an RLP data dump.
-func NewTransactionFromRLP(data []byte) (*Transaction, error) {
-	tx := &Transaction{
-		tx: new(types.Transaction),
-	}
-	if err := rlp.DecodeBytes(common.CopyBytes(data), tx.tx); err != nil {
-		return nil, err
-	}
-	return tx, nil
-}
-
-// EncodeRLP encodes a transaction into an RLP data dump.
-func (tx *Transaction) EncodeRLP() ([]byte, error) {
-	return rlp.EncodeToBytes(tx.tx)
-}
-
-// NewTransactionFromJSON parses a transaction from a JSON data dump.
-func NewTransactionFromJSON(data string) (*Transaction, error) {
-	tx := &Transaction{
-		tx: new(types.Transaction),
-	}
-	if err := json.Unmarshal([]byte(data), tx.tx); err != nil {
-		return nil, err
-	}
-	return tx, nil
-}
-
-// EncodeJSON encodes a transaction into a JSON data dump.
-func (tx *Transaction) EncodeJSON() (string, error) {
-	data, err := json.Marshal(tx.tx)
-	return string(data), err
-}
-
-// String returns a printable representation of the transaction.
-func (tx *Transaction) String() string {
-	return encodeOrError(tx)
-}
-
-func (tx *Transaction) GetData() []byte      { return tx.tx.Data() }
-func (tx *Transaction) GetGas() int64        { return int64(tx.tx.Gas()) }
-func (tx *Transaction) GetGasPrice() *BigInt { return &BigInt{tx.tx.GasPrice()} }
-func (tx *Transaction) GetValue() *BigInt    { return &BigInt{tx.tx.Value()} }
-func (tx *Transaction) GetNonce() int64      { return int64(tx.tx.Nonce()) }
-
-func (tx *Transaction) GetHash() *Hash   { return &Hash{tx.tx.Hash()} }
-func (tx *Transaction) GetCost() *BigInt { return &BigInt{tx.tx.Cost()} }
-
-func (tx *Transaction) GetTo() *Address {
-	if to := tx.tx.To(); to != nil {
-		return &Address{*to}
-	}
-	return nil
-}
-
-func (tx *Transaction) WithSignature(sig []byte, chainID *BigInt) (signedTx *Transaction, _ error) {
-	var signer types.Signer = types.HomesteadSigner{}
-	if chainID != nil {
-		signer = types.NewEIP155Signer(chainID.bigint)
-	}
-	rawTx, err := tx.tx.WithSignature(signer, common.CopyBytes(sig))
-	return &Transaction{rawTx}, err
-}
-
-// Transactions represents a slice of transactions.
-type Transactions struct{ txs types.Transactions }
-
-// Size returns the number of transactions in the slice.
-func (txs *Transactions) Size() int {
-	return len(txs.txs)
-}
-
-// Get returns the transaction at the given index from the slice.
-func (txs *Transactions) Get(index int) (tx *Transaction, _ error) {
-	if index < 0 || index >= len(txs.txs) {
-		return nil, errors.New("index out of bounds")
-	}
-	return &Transaction{txs.txs[index]}, nil
-}
-
-// Receipt represents the results of a transaction.
-type Receipt struct {
-	receipt *types.Receipt
-}
-
-// NewReceiptFromRLP parses a transaction receipt from an RLP data dump.
-func NewReceiptFromRLP(data []byte) (*Receipt, error) {
-	r := &Receipt{
-		receipt: new(types.Receipt),
-	}
-	if err := rlp.DecodeBytes(common.CopyBytes(data), r.receipt); err != nil {
-		return nil, err
-	}
-	return r, nil
-}
-
-// EncodeRLP encodes a transaction receipt into an RLP data dump.
-func (r *Receipt) EncodeRLP() ([]byte, error) {
-	return rlp.EncodeToBytes(r.receipt)
-}
-
-// NewReceiptFromJSON parses a transaction receipt from a JSON data dump.
-func NewReceiptFromJSON(data string) (*Receipt, error) {
-	r := &Receipt{
-		receipt: new(types.Receipt),
-	}
-	if err := json.Unmarshal([]byte(data), r.receipt); err != nil {
-		return nil, err
-	}
-	return r, nil
-}
-
-// EncodeJSON encodes a transaction receipt into a JSON data dump.
-func (r *Receipt) EncodeJSON() (string, error) {
-	data, err := json.Marshal(r.receipt)
-	return string(data), err
-}
-
-// String returns a printable representation of the receipt.
-func (r *Receipt) String() string {
-	return encodeOrError(r)
-}
-
-func (r *Receipt) GetStatus() int               { return int(r.receipt.Status) }
-func (r *Receipt) GetPostState() []byte         { return r.receipt.PostState }
-func (r *Receipt) GetCumulativeGasUsed() int64  { return int64(r.receipt.CumulativeGasUsed) }
-func (r *Receipt) GetBloom() *Bloom             { return &Bloom{r.receipt.Bloom} }
-func (r *Receipt) GetLogs() *Logs               { return &Logs{r.receipt.Logs} }
-func (r *Receipt) GetTxHash() *Hash             { return &Hash{r.receipt.TxHash} }
-func (r *Receipt) GetContractAddress() *Address { return &Address{r.receipt.ContractAddress} }
-func (r *Receipt) GetGasUsed() int64            { return int64(r.receipt.GasUsed) }

mobile/vm.go

@@ -1,56 +0,0 @@
-// Copyright 2016 The go-ethereum Authors
-// This file is part of the go-ethereum library.
-//
-// The go-ethereum library is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// The go-ethereum library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU Lesser General Public License for more details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
-
-// Contains all the wrappers from the core/types package.
-
-package geth
-
-import (
-	"errors"
-
-	"github.com/ethereum/go-ethereum/core/types"
-)
-
-// Log represents a contract log event. These events are generated by the LOG
-// opcode and stored/indexed by the node.
-type Log struct {
-	log *types.Log
-}
-
-func (l *Log) GetAddress() *Address  { return &Address{l.log.Address} }
-func (l *Log) GetTopics() *Hashes    { return &Hashes{l.log.Topics} }
-func (l *Log) GetData() []byte       { return l.log.Data }
-func (l *Log) GetBlockNumber() int64 { return int64(l.log.BlockNumber) }
-func (l *Log) GetTxHash() *Hash      { return &Hash{l.log.TxHash} }
-func (l *Log) GetTxIndex() int       { return int(l.log.TxIndex) }
-func (l *Log) GetBlockHash() *Hash   { return &Hash{l.log.BlockHash} }
-func (l *Log) GetIndex() int         { return int(l.log.Index) }
-
-// Logs represents a slice of VM logs.
-type Logs struct{ logs []*types.Log }
-
-// Size returns the number of logs in the slice.
-func (l *Logs) Size() int {
-	return len(l.logs)
-}
-
-// Get returns the log at the given index from the slice.
-func (l *Logs) Get(index int) (log *Log, _ error) {
-	if index < 0 || index >= len(l.logs) {
-		return nil, errors.New("index out of bounds")
-	}
-	return &Log{l.logs[index]}, nil
-}