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[rpc] Move DescribeAddressVisitor to rpc/util

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This commit is contained in:
John Newbery 2017-12-04 12:49:20 -05:00 • committed by Andrew Chow
parent 39633ecd5c
commit 1598f32304
4 changed files with 83 additions and 54 deletions
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61
src/rpc/util.cpp
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@ -66,3 +66,64 @@ CScript CreateMultisigRedeemscript(const int required, const std::vector<CPubKey
return result;
}
class DescribeAddressVisitor : public boost::static_visitor<UniValue>
{
public:
explicit DescribeAddressVisitor() {}
UniValue operator()(const CNoDestination& dest) const
{
return UniValue(UniValue::VOBJ);
}
UniValue operator()(const CKeyID& keyID) const
{
UniValue obj(UniValue::VOBJ);
obj.pushKV("isscript", false);
obj.pushKV("iswitness", false);
return obj;
}
UniValue operator()(const CScriptID& scriptID) const
{
UniValue obj(UniValue::VOBJ);
obj.pushKV("isscript", true);
obj.pushKV("iswitness", false);
return obj;
}
UniValue operator()(const WitnessV0KeyHash& id) const
{
UniValue obj(UniValue::VOBJ);
obj.pushKV("isscript", false);
obj.pushKV("iswitness", true);
obj.pushKV("witness_version", 0);
obj.pushKV("witness_program", HexStr(id.begin(), id.end()));
return obj;
}
UniValue operator()(const WitnessV0ScriptHash& id) const
{
UniValue obj(UniValue::VOBJ);
obj.pushKV("isscript", true);
obj.pushKV("iswitness", true);
obj.pushKV("witness_version", 0);
obj.pushKV("witness_program", HexStr(id.begin(), id.end()));
return obj;
}
UniValue operator()(const WitnessUnknown& id) const
{
UniValue obj(UniValue::VOBJ);
obj.pushKV("iswitness", true);
obj.pushKV("witness_version", (int)id.version);
obj.pushKV("witness_program", HexStr(id.program, id.program + id.length));
return obj;
}
};
UniValue DescribeAddress(const CTxDestination& dest)
{
return boost::apply_visitor(DescribeAddressVisitor(), dest);
}