37 lines
929 B
Go
37 lines
929 B
Go
package amf
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import (
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"math"
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"encoding/binary"
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"errors"
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)
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func Encode(amf_root_obj AMFObj, msg_ptr *Message) (error) {
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tmp_buffer := make([]byte, 1024)
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bytes_encoded := 0
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for i := 0; i < len(amf_root_obj); i++ {
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if err := encode_next(amf_root_obj[i], &tmp_buffer, &bytes_encoded); err != nil {
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return err
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}
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}
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msg_ptr.msg_len = bytes_encoded
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msg_ptr.data = tmp_buffer[:bytes_encoded]
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return nil
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}
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func encode_number(num_to_enc float64, tmp_buffer *[]byte, bytes_encoded *int) {
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(*tmp_buffer)[*bytes_encoded] = 0
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binary.BigEndian.PutUint64((*tmp_buffer)[*bytes_encoded + 1:*bytes_encoded + 9], math.Float64bits(num_to_enc))
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*bytes_encoded += 9
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}
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func encode_next(amf_obj interface{}, tmp_buffer *[]byte, bytes_encoded *int) (error) {
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switch amf_obj.(type) {
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case float64:
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encode_number(amf_obj.(float64), tmp_buffer, bytes_encoded)
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default:
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return errors.New("Type not implemented")
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}
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return nil
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}
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