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authorBjörn Gustavsson <[email protected]>2017-02-21 13:15:30 +0100
committerBjörn Gustavsson <[email protected]>2017-02-21 13:30:22 +0100
commit57c1ecadd6e3ab6763b494e7a9509e67d0e6a661 (patch)
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PER decoding: Be less verbose for invalid ENUMERATED
When an invalid value is encountered when trying to decode an ENUMERATED, the exception can be quite verbose. Here is an actual example from NBAP-PDU-Contents: _ -> exit({error,{asn1,{decode_enumerated,{V4@V3,[chCode1div1,chCode2div1,chCode2div2,chCode4div1,chCode4div2,chCode4div3,chCode4div4,chCode8div1,chCode8div2,chCode8div3,chCode8div4,chCode8div5,chCode8div6,chCode8div7,chCode8div8,chCode16div1,chCode16div2,chCode16div3,chCode16div4,chCode16div5,chCode16div6,chCode16div7,chCode16div8,chCode16div9,chCode16div10,chCode16div11,chCode16div12,chCode16div13,chCode16div14,chCode16div15,chCode16div16]}}}}) Listing the possible values for an ENUMERATED when decoding fails is not helpful and increases the code size (it would have made somewhat more sense to list the possible values if *encoding* failed).
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