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Return error when filter params are not strings

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This commit is contained in:
Taylor Gerring 2015-03-16 15:30:31 -04:00
parent 03ac0f18ae
commit 719effa7ec
1 changed files with 20 additions and 14 deletions
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34
rpc/args.go
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@ -359,23 +359,29 @@ func (args *FilterOptions) UnmarshalJSON(b []byte) (err error) {
}
fromstr, ok := obj[0].FromBlock.(string)
if ok {
if fromstr == "latest" {
args.Earliest = 0
} else {
args.Earliest = int64(common.Big(obj[0].FromBlock.(string)).Int64())
}
if !ok {
return NewDecodeParamError("FromBlock is not a string")
}
switch fromstr {
case "latest":
args.Earliest = 0
default:
args.Earliest = int64(common.Big(obj[0].FromBlock.(string)).Int64())
}
tostr, ok := obj[0].ToBlock.(string)
if ok {
if tostr == "latest" {
args.Latest = 0
} else if tostr == "pending" {
args.Latest = -1
} else {
args.Latest = int64(common.Big(obj[0].ToBlock.(string)).Int64())
}
if !ok {
return NewDecodeParamError("ToBlock is not a string")
}
switch tostr {
case "latest":
args.Latest = 0
case "pending":
args.Latest = -1
default:
args.Latest = int64(common.Big(obj[0].ToBlock.(string)).Int64())
}
args.Max = int(common.Big(obj[0].Limit).Int64())