diff --git a/accounts/abi/bind/bind.go b/accounts/abi/bind/bind.go index 7d4a53976..4c9715b74 100644 --- a/accounts/abi/bind/bind.go +++ b/accounts/abi/bind/bind.go @@ -44,7 +44,7 @@ const ( // to be used as is in client code, but rather as an intermediate struct which // enforces compile time type safety and naming convention opposed to having to // manually maintain hard coded strings that break on runtime. -func Bind(types []string, abis []string, bytecodes []string, pkg string, lang Lang) (string, error) { +func Bind(types []string, abis []string, bytecodes []string, fsigs []map[string]string, pkg string, lang Lang) (string, error) { // Process each individual contract requested binding contracts := make(map[string]*tmplContract) @@ -125,6 +125,9 @@ func Bind(types []string, abis []string, bytecodes []string, pkg string, lang La Transacts: transacts, Events: events, } + if len(fsigs) > i { + contracts[types[i]].FuncSigs = fsigs[i] + } } // Generate the contract template data content and render it data := &tmplData{ @@ -180,8 +183,7 @@ func bindBasicTypeGo(kind abi.Type) string { case abi.BytesTy: return "[]byte" case abi.FunctionTy: - // todo(rjl493456442) - return "" + return "[24]byte" default: // string, bool types return kind.String() @@ -240,8 +242,7 @@ func bindBasicTypeJava(kind abi.Type) string { case abi.StringTy: return "String" case abi.FunctionTy: - // todo(rjl493456442) - return "" + return "byte[24]" default: return kind.String() } diff --git a/accounts/abi/bind/bind_test.go b/accounts/abi/bind/bind_test.go index e32a7d743..35e9ce0e0 100644 --- a/accounts/abi/bind/bind_test.go +++ b/accounts/abi/bind/bind_test.go @@ -36,6 +36,7 @@ var bindTests = []struct { abi string imports string tester string + fsigs []map[string]string }{ // Test that the binding is available in combined and separate forms too { @@ -55,6 +56,7 @@ var bindTests = []struct { t.Fatalf("transactor binding (%v) nil or error (%v) not nil", b, nil) } `, + nil, }, // Test that all the official sample contracts bind correctly { @@ -68,6 +70,7 @@ var bindTests = []struct { t.Fatalf("binding (%v) nil or error (%v) not nil", b, nil) } `, + nil, }, { `Crowdsale`, @@ -80,6 +83,7 @@ var bindTests = []struct { t.Fatalf("binding (%v) nil or error (%v) not nil", b, nil) } `, + nil, }, { `DAO`, @@ -92,6 +96,7 @@ var bindTests = []struct { t.Fatalf("binding (%v) nil or error (%v) not nil", b, nil) } `, + nil, }, // Test that named and anonymous inputs are handled correctly { @@ -125,6 +130,7 @@ var bindTests = []struct { fmt.Println(err) }`, + nil, }, // Test that named and anonymous outputs are handled correctly { @@ -161,6 +167,7 @@ var bindTests = []struct { fmt.Println(str1, str2, res.Str1, res.Str2, err) }`, + nil, }, // Tests that named, anonymous and indexed events are handled correctly { @@ -226,6 +233,7 @@ var bindTests = []struct { if _, ok := reflect.TypeOf(&EventChecker{}).MethodByName("FilterAnonymous"); ok { t.Errorf("binding has disallowed method (FilterAnonymous)") }`, + nil, }, // Test that contract interactions (deploy, transact and call) generate working code { @@ -282,6 +290,7 @@ var bindTests = []struct { t.Fatalf("Transact string mismatch: have '%s', want 'Transact string'", str) } `, + nil, }, // Tests that plain values can be properly returned and deserialized { @@ -322,6 +331,7 @@ var bindTests = []struct { t.Fatalf("Retrieved value mismatch: have %v/%v, want %v/%v", str, num, "Hi", 1) } `, + nil, }, // Tests that tuples can be properly returned and deserialized { @@ -362,6 +372,7 @@ var bindTests = []struct { t.Fatalf("Retrieved value mismatch: have %v/%v, want %v/%v", res.A, res.B, "Hi", 1) } `, + nil, }, // Tests that arrays/slices can be properly returned and deserialized. // Only addresses are tested, remainder just compiled to keep the test small. @@ -414,6 +425,7 @@ var bindTests = []struct { t.Fatalf("Slice return mismatch: have %v, want %v", out, []common.Address{auth.From, common.Address{}}) } `, + nil, }, // Tests that anonymous default methods can be correctly invoked { @@ -459,6 +471,7 @@ var bindTests = []struct { t.Fatalf("Address mismatch: have %v, want %v", caller, auth.From) } `, + nil, }, // Tests that non-existent contracts are reported as such (though only simulator test) { @@ -493,6 +506,7 @@ var bindTests = []struct { t.Fatalf("Error mismatch: have %v, want %v", err, bind.ErrNoCode) } `, + nil, }, // Tests that gas estimation works for contracts with weird gas mechanics too. { @@ -543,6 +557,7 @@ var bindTests = []struct { t.Fatalf("Field mismatch: have %v, want %v", field, "automatic") } `, + nil, }, // Test that constant functions can be called from an (optional) specified address { @@ -591,6 +606,7 @@ var bindTests = []struct { } } `, + nil, }, // Tests that methods and returns with underscores inside work correctly. { @@ -665,6 +681,7 @@ var bindTests = []struct { fmt.Println(a, b, err) `, + nil, }, // Tests that logs can be successfully filtered and decoded. { @@ -881,6 +898,7 @@ var bindTests = []struct { case <-time.After(250 * time.Millisecond): } `, + nil, }, { `DeeplyNestedArray`, @@ -956,6 +974,46 @@ var bindTests = []struct { t.Fatalf("Retrieved value does not match expected value! got: %d, expected: %d. %v", retrievedArr[4][3][2], testArr[4][3][2], err) } `, + nil, + }, + { + `CallbackParam`, + ` + contract FunctionPointerTest { + function test(function(uint256) external callback) external { + callback(1); + } + } + `, + `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`, + `[ + { + "constant": false, + "inputs": [ + { + "name": "callback", + "type": "function" + } + ], + "name": "test", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + } + ]`, ` + "strings" + `, + ` + if strings.Compare("test(function)", CallbackParamFuncSigs["d7a5aba2"]) != 0 { + t.Fatalf("") + } + `, + []map[string]string{ + { + "test(function)": "d7a5aba2", + }, + }, }, } @@ -981,7 +1039,7 @@ func TestGolangBindings(t *testing.T) { // Generate the test suite for all the contracts for i, tt := range bindTests { // Generate the binding and create a Go source file in the workspace - bind, err := Bind([]string{tt.name}, []string{tt.abi}, []string{tt.bytecode}, "bindtest", LangGo) + bind, err := Bind([]string{tt.name}, []string{tt.abi}, []string{tt.bytecode}, tt.fsigs, "bindtest", LangGo) if err != nil { t.Fatalf("test %d: failed to generate binding: %v", i, err) } @@ -1072,12 +1130,13 @@ func TestJavaBindings(t *testing.T) { package bindtest; import org.ethereum.geth.*; +import java.util.*; public class Test { // ABI is the input ABI used to generate the binding from. public final static String ABI = "[{\"constant\":false,\"inputs\":[{\"name\":\"u16\",\"type\":\"uint16\"}],\"name\":\"setUint16\",\"outputs\":[{\"name\":\"\",\"type\":\"uint16\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"b_a\",\"type\":\"bool[2]\"}],\"name\":\"setBoolArray\",\"outputs\":[{\"name\":\"\",\"type\":\"bool[2]\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"a_a\",\"type\":\"address[2]\"}],\"name\":\"setAddressArray\",\"outputs\":[{\"name\":\"\",\"type\":\"address[2]\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"bs_l\",\"type\":\"bytes[]\"}],\"name\":\"setBytesList\",\"outputs\":[{\"name\":\"\",\"type\":\"bytes[]\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"u8\",\"type\":\"uint8\"}],\"name\":\"setUint8\",\"outputs\":[{\"name\":\"\",\"type\":\"uint8\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"u32\",\"type\":\"uint32\"}],\"name\":\"setUint32\",\"outputs\":[{\"name\":\"\",\"type\":\"uint32\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"b\",\"type\":\"bool\"}],\"name\":\"setBool\",\"outputs\":[{\"name\":\"\",\"type\":\"bool\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"i256_l\",\"type\":\"int256[]\"}],\"name\":\"setInt256List\",\"outputs\":[{\"name\":\"\",\"type\":\"int256[]\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"u256_a\",\"type\":\"uint256[2]\"}],\"name\":\"setUint256Array\",\"outputs\":[{\"name\":\"\",\"type\":\"uint256[2]\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"b_l\",\"type\":\"bool[]\"}],\"name\":\"setBoolList\",\"outputs\":[{\"name\":\"\",\"type\":\"bool[]\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"bs_a\",\"type\":\"bytes[2]\"}],\"name\":\"setBytesArray\",\"outputs\":[{\"name\":\"\",\"type\":\"bytes[2]\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"a_l\",\"type\":\"address[]\"}],\"name\":\"setAddressList\",\"outputs\":[{\"name\":\"\",\"type\":\"address[]\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"i256_a\",\"type\":\"int256[2]\"}],\"name\":\"setInt256Array\",\"outputs\":[{\"name\":\"\",\"type\":\"int256[2]\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"s_a\",\"type\":\"string[2]\"}],\"name\":\"setStringArray\",\"outputs\":[{\"name\":\"\",\"type\":\"string[2]\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"s\",\"type\":\"string\"}],\"name\":\"setString\",\"outputs\":[{\"name\":\"\",\"type\":\"string\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"u64\",\"type\":\"uint64\"}],\"name\":\"setUint64\",\"outputs\":[{\"name\":\"\",\"type\":\"uint64\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"i16\",\"type\":\"int16\"}],\"name\":\"setInt16\",\"outputs\":[{\"name\":\"\",\"type\":\"int16\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"i8\",\"type\":\"int8\"}],\"name\":\"setInt8\",\"outputs\":[{\"name\":\"\",\"type\":\"int8\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"u256_l\",\"type\":\"uint256[]\"}],\"name\":\"setUint256List\",\"outputs\":[{\"name\":\"\",\"type\":\"uint256[]\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"i256\",\"type\":\"int256\"}],\"name\":\"setInt256\",\"outputs\":[{\"name\":\"\",\"type\":\"int256\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"i32\",\"type\":\"int32\"}],\"name\":\"setInt32\",\"outputs\":[{\"name\":\"\",\"type\":\"int32\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"b32\",\"type\":\"bytes32\"}],\"name\":\"setBytes32\",\"outputs\":[{\"name\":\"\",\"type\":\"bytes32\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"s_l\",\"type\":\"string[]\"}],\"name\":\"setStringList\",\"outputs\":[{\"name\":\"\",\"type\":\"string[]\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"u256\",\"type\":\"uint256\"}],\"name\":\"setUint256\",\"outputs\":[{\"name\":\"\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"bs\",\"type\":\"bytes\"}],\"name\":\"setBytes\",\"outputs\":[{\"name\":\"\",\"type\":\"bytes\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"a\",\"type\":\"address\"}],\"name\":\"setAddress\",\"outputs\":[{\"name\":\"\",\"type\":\"address\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"i64\",\"type\":\"int64\"}],\"name\":\"setInt64\",\"outputs\":[{\"name\":\"\",\"type\":\"int64\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"b1\",\"type\":\"bytes1\"}],\"name\":\"setBytes1\",\"outputs\":[{\"name\":\"\",\"type\":\"bytes1\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"}]"; - + // BYTECODE is the compiled bytecode used for deploying new contracts. public final static String BYTECODE = "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"; @@ -1400,7 +1459,7 @@ public class Test { }, } for i, c := range cases { - binding, err := Bind([]string{c.name}, []string{c.abi}, []string{c.bytecode}, "bindtest", LangJava) + binding, err := Bind([]string{c.name}, []string{c.abi}, []string{c.bytecode}, nil, "bindtest", LangJava) if err != nil { t.Fatalf("test %d: failed to generate binding: %v", i, err) } diff --git a/accounts/abi/bind/template.go b/accounts/abi/bind/template.go index f5a0ca6ef..127bd6d39 100644 --- a/accounts/abi/bind/template.go +++ b/accounts/abi/bind/template.go @@ -29,6 +29,7 @@ type tmplContract struct { Type string // Type name of the main contract binding InputABI string // JSON ABI used as the input to generate the binding from InputBin string // Optional EVM bytecode used to denetare deploy code from + FuncSigs map[string]string // Optional map: string signature -> 4-byte signature Constructor abi.Method // Contract constructor for deploy parametrization Calls map[string]*tmplMethod // Contract calls that only read state data Transacts map[string]*tmplMethod // Contract calls that write state data @@ -92,6 +93,15 @@ var ( // {{.Type}}ABI is the input ABI used to generate the binding from. const {{.Type}}ABI = "{{.InputABI}}" + {{if $contract.FuncSigs}} + // {{.Type}}FuncSigs maps the 4-byte function signature to its string representation. + var {{.Type}}FuncSigs = map[string]string{ + {{range $strsig, $binsig := .FuncSigs}} + "{{$binsig}}": "{{$strsig}}", + {{end}} + } + {{end}} + {{if .InputBin}} // {{.Type}}Bin is the compiled bytecode used for deploying new contracts. const {{.Type}}Bin = ` + "`" + `{{.InputBin}}` + "`" + ` @@ -464,12 +474,23 @@ const tmplSourceJava = ` package {{.Package}}; import org.ethereum.geth.*; +import java.util.*; {{range $contract := .Contracts}} public 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 {{.Type}}FuncSigs; + static { + Hashtable temp = new Hashtable(); + {{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}}"; diff --git a/cmd/abigen/main.go b/cmd/abigen/main.go index 3bc78ebfe..7ef2e6989 100644 --- a/cmd/abigen/main.go +++ b/cmd/abigen/main.go @@ -78,6 +78,7 @@ func main() { abis []string bins []string types []string + sigs []map[string]string ) if *solFlag != "" || *vyFlag != "" || *abiFlag == "-" { // Generate the list of types to exclude from binding @@ -121,6 +122,7 @@ func main() { } abis = append(abis, string(abi)) bins = append(bins, contract.Code) + sigs = append(sigs, contract.Hashes) nameParts := strings.Split(name, ":") types = append(types, nameParts[len(nameParts)-1]) @@ -151,7 +153,7 @@ func main() { types = append(types, kind) } // Generate the contract binding - code, err := bind.Bind(types, abis, bins, *pkgFlag, lang) + code, err := bind.Bind(types, abis, bins, sigs, *pkgFlag, lang) if err != nil { fmt.Printf("Failed to generate ABI binding: %v\n", err) os.Exit(-1) diff --git a/common/compiler/helpers.go b/common/compiler/helpers.go index 4de706f6b..5ed640de8 100644 --- a/common/compiler/helpers.go +++ b/common/compiler/helpers.go @@ -27,9 +27,10 @@ var versionRegexp = regexp.MustCompile(`([0-9]+)\.([0-9]+)\.([0-9]+)`) // Contract contains information about a compiled contract, alongside its code and runtime code. type Contract struct { - Code string `json:"code"` - RuntimeCode string `json:"runtime-code"` - Info ContractInfo `json:"info"` + Code string `json:"code"` + RuntimeCode string `json:"runtime-code"` + Info ContractInfo `json:"info"` + Hashes map[string]string `json:"hashes"` } // ContractInfo contains information about a compiled contract, including access diff --git a/common/compiler/solidity.go b/common/compiler/solidity.go index 7ed9c2633..56e01ee33 100644 --- a/common/compiler/solidity.go +++ b/common/compiler/solidity.go @@ -39,6 +39,7 @@ type solcOutput struct { BinRuntime string `json:"bin-runtime"` SrcMapRuntime string `json:"srcmap-runtime"` Bin, SrcMap, Abi, Devdoc, Userdoc, Metadata string + Hashes map[string]string } Version string } @@ -49,7 +50,7 @@ func (s *Solidity) makeArgs() []string { "--optimize", // code optimizer switched on } if s.Major > 0 || s.Minor > 4 || s.Patch > 6 { - p[1] += ",metadata" + p[1] += ",metadata,hashes" } return p } @@ -161,6 +162,7 @@ func ParseCombinedJSON(combinedJSON []byte, source string, languageVersion strin contracts[name] = &Contract{ Code: "0x" + info.Bin, RuntimeCode: "0x" + info.BinRuntime, + Hashes: info.Hashes, Info: ContractInfo{ Source: source, Language: "Solidity",