forked from TrueCloudLab/neoneo-go
5bf00db2c9
The logic here is that we'll have all binary encoding/decoding done via our io package, which simplifies error handling. This functionality doesn't belong to util, so it's moved. This also expands BufBinWriter with Reset() method to fit the needs of core package.
46 lines
1 KiB
Go
46 lines
1 KiB
Go
package transaction
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import (
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"github.com/CityOfZion/neo-go/pkg/io"
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"github.com/CityOfZion/neo-go/pkg/util"
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)
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// StateTX represents a state transaction.
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type StateTX struct {
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Descriptors []*StateDescriptor
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}
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// DecodeBinary implements the Payload interface.
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func (tx *StateTX) DecodeBinary(r *io.BinReader) error {
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lenDesc := r.ReadVarUint()
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tx.Descriptors = make([]*StateDescriptor, lenDesc)
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for i := 0; i < int(lenDesc); i++ {
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tx.Descriptors[i] = &StateDescriptor{}
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err := tx.Descriptors[i].DecodeBinary(r)
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if err != nil {
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return err
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}
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}
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return r.Err
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}
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// EncodeBinary implements the Payload interface.
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func (tx *StateTX) EncodeBinary(w *io.BinWriter) error {
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w.WriteVarUint(uint64(len(tx.Descriptors)))
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for _, desc := range tx.Descriptors {
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err := desc.EncodeBinary(w)
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if err != nil {
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return err
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}
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}
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return w.Err
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}
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// Size returns serialized binary size for this transaction.
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func (tx *StateTX) Size() int {
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sz := util.GetVarSize(uint64(len(tx.Descriptors)))
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for _, desc := range tx.Descriptors {
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sz += desc.Size()
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}
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return sz
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}
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