How to use consume method of prog Package

Best Syzkaller code snippet using prog.consume

unique.go

Source:unique.go

...6)7const (8	// createTokenProg creates a uniqueness token and is run before submitting the peg-in transaction to the Stellar network.9	// It expects the following arg stack: asset, amount, zeroval, {recip}, quorum10	// It moves them onto the contract stack and then `output`s a contract that runs a consumeToken when next called.11	createTokenFmt = `12	                        #  con stack                                                        arg stack                                log13	                        #  ---------                                                        ---------                                ---14	                        #                                                                   asset, amount, zeroval, {recip}, quorum                              15	get get get get get     #  quorum, {recip}, zeroval, amount, asset                                                                                               16	[%s]                    #  quorum, {recip}, zeroval, amount, asset, [consumeTokenProg]                                                                       17	output                  #  quorum, {recip}, zeroval, amount, asset                                                                   {"O", vm.caller, outputid}  18`19	// consumeTokenProg consumes said token and thus ensures that the import for a specific peg-in can only happen once.20	// It expects the following con stack: quorum, {recip}, zeroval, amount, asset21	// It confirms that its caller's seed is that of the import-issuance program.22	// It then moves the con stack's arguments to the arg stack for the import-issuance transaction.23	consumeTokenFmt = `24	                     #  con stack                                                                arg stack                                log25	                     #  ---------                                                                ---------                                ---26	                     #  quorum, {recip}, zeroval, amount, asset                                                                                27	caller               #  quorum, {recip}, zeroval, amount, asset, callerSeed                                                                    28	x"%x"                #  quorum, {recip}, zeroval, amount, asset, callerSeed, importIssuanceSeed                                                29	eq verify            #  quorum, {recip}, zeroval, amount, asset                                                                                30	put put put put put  #                                                                           asset, amount, zeroval, {recip}, quorum             31`32	// importIssuanceProg calls consumeTokenProg and a signature checker to produce various arguments for the import transaction.33	// It expects the following arg stack: consumeTokenContract34	// It calls that contract and gets its resulting arguments onto the con stack.35	// It then creates a contract to check the custodian's signature and puts it on the arg stack.36	// It then issues the pegged-in value and puts it, with other needed arguments for the import transaction, on the arg stack.37	importIssuanceFmt = `38	                                                    #  con stack                                arg stack                                log39	                                                    #  ---------                                ---------                                ---40	                                                    #                                           consumeTokenContract41	get call                                            #                                           asset, amount, zeroval, {recip}, quorum42	get get get get get                                 #  quorum, {recip}, zeroval, amount, asset43	[txid x"%x" get 0 checksig verify] contract put     #  quorum, {recip}, zeroval, amount, asset  sigchecker44	issue put put put                                   #                                           sigchecker, issuedval, {recip}, quorum   {"A", vm.caller, issuedval.amount, issuedval.assetid, issuedval.anchor}45`46)47var (48	createTokenSrc     = fmt.Sprintf(createTokenFmt, consumeTokenSrc)49	createTokenProg    = asm.MustAssemble(createTokenSrc)50	createTokenSeed    = txvm.ContractSeed(createTokenProg)51	consumeTokenSrc    = fmt.Sprintf(consumeTokenFmt, importIssuanceSeed)52	consumeTokenProg   = asm.MustAssemble(consumeTokenSrc)53	importIssuanceSrc  = fmt.Sprintf(importIssuanceFmt, custodianPub)54	importIssuanceProg = asm.MustAssemble(importIssuanceSrc)55	importIssuanceSeed = txvm.ContractSeed(importIssuanceProg)56	zeroSeed           [32]byte57)58func uniqueNonceHash(bcid []byte, expMS int64) [32]byte {59	nonce := txvm.NonceTuple(zeroSeed[:], zeroSeed[:], bcid, expMS)60	return txvm.NonceHash(nonce)61}...

proglog.go

Source:proglog.go

...7)8const (9	objectWildcard = "*"10	produceAction  = "produce"11	consumeAction  = "consume"12)13// ProgLog service example implementation.14// The example methods log the requests and return zero values.15type progLogsrvc struct {16	logger *log.Logger17	*Config18}19// NewProgLog returns the ProgLog service implementation.20func NewProgLog(logger *log.Logger, config *Config) proglog.Service {21	return &progLogsrvc{logger: logger, Config: config}22}23type CommitLog interface {24	Append(*pb.Record) (uint64, error)25	Read(uint64) (*pb.Record, error)26}27type Config struct {28	CommitLog  CommitLog29	Authorizer *Authorizer30}31// Produce implements Produce.32func (s *progLogsrvc) Produce(ctx context.Context, p *proglog.ProduceRequest) (*proglog.Produceresponse, error) {33	if err := s.Authorizer.Authorize(subject(ctx), objectWildcard, produceAction); err != nil {34		return nil, err35	}36	offset, err := s.CommitLog.Append(&pb.Record{37		Value:  p.Record.Value,38		Offset: p.Record.Offset,39	})40	if err != nil {41		return nil, err42	}43	return &proglog.Produceresponse{Offset: offset}, nil44}45// Consume implements Consume.46func (s *progLogsrvc) Consume(ctx context.Context, p *proglog.ConsumeRequest) (*proglog.Consumeresponse, error) {47	if err := s.Authorizer.Authorize(subject(ctx), objectWildcard, consumeAction); err != nil {48		return nil, err49	}50	record, err := s.CommitLog.Read(p.Offset)51	if err != nil {52		return nil, err53	}54	return &proglog.Consumeresponse{Record: &proglog.Record{55		Value:  record.Value,56		Offset: record.Offset,57	}}, nil58}59func (s *progLogsrvc) ProduceStream(ctx context.Context, stream proglog.ProduceStreamServerStream) (err error) {60	for {61		req, err := stream.Recv()...

consume

Using AI Code Generation

1import "fmt"2func main() {3    p.consume()4}5import "fmt"6func main() {7    p.consume()8}9import "fmt"10func main() {11    p.consume()12}13import "fmt"14func main() {15    p.consume()16}17import "fmt"18func main() {19    p.consume()20}21import "fmt"22func main() {23    p.consume()24}25import "fmt"26func main() {27    p.consume()28}29import "fmt"30func main() {31    p.consume()32}33import "fmt"34func main() {35    p.consume()36}37import "fmt"38func main() {39    p.consume()40}41import "fmt"42func main() {43    p.consume()44}45import "fmt"46func main() {47    p.consume()48}49import "fmt"50func main() {51    p.consume()52}53import

consume

Using AI Code Generation

1import (2func main() {3	p := prog.Prog{}4	p.Consume()5}6import (7func main() {8	p := myprog.Prog{}9	p.Consume()10}11import (12func main() {13	p := myprog.Prog{}14	p.Consume()15}16import (17func main() {18	p := myprog.Prog{}19	p.Consume()20}21import (22func main() {23	p := myprog.Prog{}24	p.Consume()25}26import (27func main() {28	p := myprog.Prog{}29	p.Consume()30}31import (32func main() {33	p := myprog.Prog{}34	p.Consume()35}36import (37func main() {38	p := myprog.Prog{}39	p.Consume()40}41import (42func main() {43	p := myprog.Prog{}44	p.Consume()45}46import (47func main() {48	p := myprog.Prog{}49	p.Consume()50}51import (52func main() {53	p := myprog.Prog{}54	p.Consume()55}56import (57func main() {

consume

Using AI Code Generation

1import "fmt"2func main() {3    prog1.consume()4    prog1.produce()5    prog1.consume()6    prog1.consume()7}8import "fmt"9func main() {10    prog1.produce()11    prog1.consume()12    prog1.consume()13    prog1.consume()14}15import "fmt"16func main() {17    prog1.produce()18    prog1.consume()19    prog1.consume()20    prog1.consume()21}22import "fmt"23func main() {24    prog1.produce()25    prog1.consume()26    prog1.consume()27    prog1.consume()28}29import "fmt"30func main() {31    prog1.produce()32    prog1.consume()33    prog1.consume()34    prog1.consume()35}36import "fmt"37func main() {38    prog1.produce()39    prog1.consume()40    prog1.consume()41    prog1.consume()42}43import "fmt"44func main() {45    prog1.produce()46    prog1.consume()47    prog1.consume()48    prog1.consume()49}50import "fmt"51func main() {52    prog1.produce()

consume

Using AI Code Generation

1import "fmt"2func main() {3a.consume()4fmt.Println(a)5}6{0}7{0}8{0}9import "fmt"10func main() {11a.consume()12fmt.Println(a)13}14type prog struct {15}16func (p *prog) consume() {17}18{42}19{42}20{42}

consume

Using AI Code Generation

1import (2func main() {3	var t1 = prog{100, 200}4	t1.consume(10)5	fmt.Println(t1)6}7import (8func main() {9	var t1 = prog{100, 200}10	t1.produce(10)11	fmt.Println(t1)12}13type prog struct {14}15func (p *prog) produce(x int) {16}17func (p *prog) consume(x int) {18}19import (20func main() {21	var t1 = prog{100, 200}22	fmt.Println(t1)23}24type prog struct {25}26func (p *prog) produce(x int) {27}28func (p *prog) consume(x int) {29}30import (31func main() {32	var t1 = prog{100, 200}33	fmt.Println(t1)34}35type prog struct {36}37func (p *prog) produce(x int) {38}39func (p *prog) consume(x int) {40}41func (p *prog) String() string {42	return fmt.Sprintf("a=%d, b=%d", p.a, p.b)43}44import (45func main() {46	var t1 = prog{100, 200}47	fmt.Println(t1)48}49import (50type prog struct {51}52func (

consume

Using AI Code Generation

1import "fmt"2func main() {3 p.consume()4 fmt.Println("p=", p)5}6consume()7p= {0}

consume

Using AI Code Generation

1import "fmt"2func main() {3   p := prog{1, "Go"}4   p.consume()5}6import (7func main() {8   p := prog{1, "Go"}9   p.consume()10}11import "fmt"12func main() {13   p := prog{1, "Go"}14   p.consume()15}16import (17func main() {18   p := prog{1, "Go"}19   p.consume()20}21import "fmt"22func (i myInt) print() {23   fmt.Println(i)24}25func main() {26   i.print()

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