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Implemented keva_group_join.

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Just Wonder 4 years ago
parent
commit
9ad1e217b5
  1. 10
      src/rpc/client.cpp
  2. 17
      src/rpc/rpckeva_nonwallet.cpp
  3. 76
      src/wallet/rpckeva.cpp
  4. 5
      src/wallet/rpcwallet.cpp

10
src/rpc/client.cpp

@ -150,9 +150,13 @@ static const CRPCConvertParam vRPCConvertParams[] = @@ -150,9 +150,13 @@ static const CRPCConvertParam vRPCConvertParams[] =
{ "keva_filter", 3, "from"},
{ "keva_filter", 4, "nb"},
{ "keva_show_group", 1, "maxage"},
{ "keva_show_group", 2, "from"},
{ "keva_show_group", 3, "nb"},
{ "keva_group_show", 1, "maxage"},
{ "keva_group_show", 2, "from"},
{ "keva_group_show", 3, "nb"},
{ "keva_group_filter", 3, "maxage"},
{ "keva_group_filter", 4, "from"},
{ "keva_group_filter", 5, "nb"},
};
class CRPCConvertTable

17
src/rpc/rpckeva_nonwallet.cpp

@ -415,13 +415,18 @@ UniValue keva_group_filter(const JSONRPCRequest& request) @@ -415,13 +415,18 @@ UniValue keva_group_filter(const JSONRPCRequest& request)
valtype key;
CKevaData data;
valtype displayKey = ValtypeFromString(CKevaScript::KEVA_DISPLAY_NAME_KEY);
for (auto iterNS = namespaces.begin(); iterNS != namespaces.end(); ++iterNS) {
std::unique_ptr<CKevaIterator> iter(pcoinsTip->IterateKeys(*iterNS));
while (iter->next(key, data)) {
if (key == displayKey) {
continue;
}
const int age = chainActive.Height() - data.getHeight();
assert(age >= 0);
if (maxage != 0 && age >= maxage)
if (maxage != 0 && age >= maxage) {
continue;
}
if (haveRegexp) {
const std::string keyStr = ValtypeToString(key);
@ -643,11 +648,11 @@ getNamespaceInfo(const valtype& namespaceId, const valtype& name, const COutPoin @@ -643,11 +648,11 @@ getNamespaceInfo(const valtype& namespaceId, const valtype& name, const COutPoin
return obj;
}
UniValue keva_show_group(const JSONRPCRequest& request)
UniValue keva_group_show(const JSONRPCRequest& request)
{
if (request.fHelp || request.params.size() > 6 || request.params.size() == 0)
throw std::runtime_error(
"keva_show_group (\"namespaceId\" (\"regexp\" (\"from\" (\"nb\" (\"stat\")))))\n"
"keva_group_show (\"namespaceId\" (\"regexp\" (\"from\" (\"nb\" (\"stat\")))))\n"
"\nList namespaces that are in the same group as the given namespace.\n"
"\nArguments:\n"
"1. \"namespace\" (string) namespace Id\n"
@ -661,8 +666,8 @@ UniValue keva_show_group(const JSONRPCRequest& request) @@ -661,8 +666,8 @@ UniValue keva_show_group(const JSONRPCRequest& request)
" ...\n"
"]\n"
"\nExamples:\n"
+ HelpExampleCli ("keva_show_group", "NamespaceId")
+ HelpExampleCli ("keva_show_group", "NamespaceId 96000 0 0 \"stat\"")
+ HelpExampleCli ("keva_group_show", "NamespaceId")
+ HelpExampleCli ("keva_group_show", "NamespaceId 96000 0 0 \"stat\"")
);
RPCTypeCheck(request.params, {
@ -822,7 +827,7 @@ static const CRPCCommand commands[] = @@ -822,7 +827,7 @@ static const CRPCCommand commands[] =
// --------------------- ------------------------ ----------------------- ----------
{ "kevacoin", "keva_get", &keva_get, {"namespace", "key"} },
{ "kevacoin", "keva_filter", &keva_filter, {"namespace", "regexp", "from", "nb", "stat"} },
{ "kevacoin", "keva_show_group", &keva_show_group, {"namespace", "from", "nb", "stat"} },
{ "kevacoin", "keva_group_show", &keva_group_show, {"namespace", "from", "nb", "stat"} },
{ "kevacoin", "keva_group_get", &keva_group_get, {"namespace", "key", "initiator"} },
{ "kevacoin", "keva_group_filter", &keva_group_filter, {"namespace", "initiator", "regexp", "from", "nb", "stat"} }
};

76
src/wallet/rpckeva.cpp

@ -460,3 +460,79 @@ UniValue keva_pending(const JSONRPCRequest& request) @@ -460,3 +460,79 @@ UniValue keva_pending(const JSONRPCRequest& request)
return arr;
}
UniValue keva_group_join(const JSONRPCRequest& request)
{
CWallet* const pwallet = GetWalletForJSONRPCRequest(request);
if (!EnsureWalletIsAvailable (pwallet, request.fHelp)) {
return NullUniValue;
}
if (request.fHelp || request.params.size() != 2) {
throw std::runtime_error (
"keva_group_join \"my_namespace\" \"other_namespace\"\n"
"\nInsert or update a key value pair in the given namespace.\n"
+ HelpRequiringPassphrase (pwallet) +
"\nArguments:\n"
"1. \"my_namespace\" (string, required) the namespace to join to <other_namespace>\n"
"2. \"other_namespace\" (string, required) the target namespace to join to\n"
"\nResult:\n"
"\"txid\" (string) the keva_put's txid\n"
"\nExamples:\n"
+ HelpExampleCli ("keva_group_join", "\"my_namespace\", \"other_namespace\"")
);
}
RPCTypeCheck(request.params, {UniValue::VSTR, UniValue::VSTR});
RPCTypeCheckArgument(request.params[0], UniValue::VSTR);
RPCTypeCheckArgument(request.params[1], UniValue::VSTR);
ObserveSafeMode ();
const std::string myNamespaceStr = request.params[0].get_str();
valtype myNamespace;
if (!DecodeKevaNamespace(myNamespaceStr, Params(), myNamespace)) {
throw JSONRPCError (RPC_INVALID_PARAMETER, "invalid namespace id for my_namespace");
}
const std::string otherNamespaceStr = request.params[1].get_str();
valtype otherNamespace;
if (!DecodeKevaNamespace(otherNamespaceStr, Params(), otherNamespace)) {
throw JSONRPCError (RPC_INVALID_PARAMETER, "invalid namespace id for other_namespace");
}
//TODO: check other_namespace exists.
EnsureWalletIsUnlocked(pwallet);
COutput output;
if (!pwallet->FindKevaCoin(output, myNamespaceStr)) {
throw JSONRPCError (RPC_TRANSACTION_ERROR, "this namespace can not be updated");
}
const COutPoint outp(output.tx->GetHash(), output.i);
const CTxIn txIn(outp);
CReserveKey keyName(pwallet);
CPubKey pubKeyReserve;
const bool ok = keyName.GetReservedKey(pubKeyReserve, true);
assert(ok);
CKeyID keyId = pubKeyReserve.GetID();
CScript redeemScript = GetScriptForDestination(WitnessV0KeyHash(keyId));
CScriptID scriptHash = CScriptID(redeemScript);
CScript addrName = GetScriptForDestination(scriptHash);
valtype dummy = ValtypeFromString(std::string("1"));
valtype key = ValtypeFromString(CKevaData::ASSOCIATE_PREFIX + otherNamespaceStr);
const CScript kevaScript = CKevaScript::buildKevaPut(addrName, myNamespace, key, dummy);
CCoinControl coinControl;
CWalletTx wtx;
valtype empty;
SendMoneyToScript(pwallet, kevaScript, &txIn, empty,
KEVA_LOCKED_AMOUNT, false, wtx, coinControl);
keyName.KeepKey();
UniValue obj(UniValue::VOBJ);
obj.pushKV("txid", wtx.GetHash().GetHex());
return obj;
}

5
src/wallet/rpcwallet.cpp

@ -3722,7 +3722,7 @@ extern UniValue keva_delete(const JSONRPCRequest& request); @@ -3722,7 +3722,7 @@ extern UniValue keva_delete(const JSONRPCRequest& request);
extern UniValue keva_get(const JSONRPCRequest& request);
extern UniValue keva_list_namespaces(const JSONRPCRequest& request);
extern UniValue keva_pending(const JSONRPCRequest& request);
extern UniValue keva_filter(const JSONRPCRequest& request);
extern UniValue keva_group_join(const JSONRPCRequest& request);
static const CRPCCommand commands[] =
{ // category name actor (function) argNames
@ -3787,7 +3787,8 @@ static const CRPCCommand commands[] = @@ -3787,7 +3787,8 @@ static const CRPCCommand commands[] =
{ "kevacoin", "keva_list_namespaces", &keva_list_namespaces, {} },
{ "kevacoin", "keva_put", &keva_put, {"namespace", "key", "value"} },
{ "kevacoin", "keva_delete", &keva_delete, {"namespace", "key"} },
{ "kevacoin", "keva_pending", &keva_pending, {"namespace"} }
{ "kevacoin", "keva_pending", &keva_pending, {"namespace"} },
{ "kevacoin", "keva_group_join", &keva_group_join, {"my_namespace", "other_namespace"} }
};
void RegisterWalletRPCCommands(CRPCTable &t)

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