src/ncctrie.cpp

@@ -153,6 +153,68 @@ bool CNCCTrie::haveClaim(const std::string& name, const uint256& txhash, uint32_
     return current->haveValue(txhash, nOut);
 }
 
+unsigned int CNCCTrie::getTotalNamesInTrie() const
+{
+    if (empty())
+        return 0;
+    const CNCCTrieNode* current = &root;
+    return getTotalNamesRecursive(current);
+}
+
+unsigned int CNCCTrie::getTotalNamesRecursive(const CNCCTrieNode* current) const
+{
+    unsigned int names_in_subtrie = 0;
+    if (!(current->values.empty()))
+        names_in_subtrie += 1;
+    for (nodeMapType::const_iterator it = current->children.begin(); it != current->children.end(); ++it)
+    {
+        names_in_subtrie += getTotalNamesRecursive(it->second);
+    }
+    return names_in_subtrie;
+}
+
+unsigned int CNCCTrie::getTotalClaimsInTrie() const
+{
+    if (empty())
+        return 0;
+    const CNCCTrieNode* current = &root;
+    return getTotalClaimsRecursive(current);
+}
+
+unsigned int CNCCTrie::getTotalClaimsRecursive(const CNCCTrieNode* current) const
+{
+    unsigned int claims_in_subtrie = current->values.size();
+    for (nodeMapType::const_iterator it = current->children.begin(); it != current->children.end(); ++it)
+    {
+        claims_in_subtrie += getTotalClaimsRecursive(it->second);
+    }
+    return claims_in_subtrie;
+}
+
+CAmount CNCCTrie::getTotalValueOfClaimsInTrie(bool fControllingOnly) const
+{
+    if (empty())
+        return 0;
+    const CNCCTrieNode* current = &root;
+    return getTotalValueOfClaimsRecursive(current, fControllingOnly);
+}
+
+CAmount CNCCTrie::getTotalValueOfClaimsRecursive(const CNCCTrieNode* current, bool fControllingOnly) const
+{
+    CAmount value_in_subtrie = 0;
+    for (std::vector<CNodeValue>::const_iterator itval = current->values.begin(); itval != current->values.end(); ++itval)
+    {
+        value_in_subtrie += itval->nAmount;
+        if (fControllingOnly)
+            break;
+    }
+    for (nodeMapType::const_iterator itchild = current->children.begin(); itchild != current->children.end(); ++itchild)
+     {
+         value_in_subtrie += getTotalValueOfClaimsRecursive(itchild->second, fControllingOnly);
+     }
+     return value_in_subtrie;
+}
+
 bool CNCCTrie::recursiveDumpToJSON(const std::string& name, const CNCCTrieNode* current, json_spirit::Array& ret) const
 {
     using namespace json_spirit;

src/ncctrie.h

@@ -160,6 +160,9 @@ public:
     int nCurrentHeight;
     bool queueEmpty() const;
     bool haveClaim(const std::string& name, const uint256& txhash, uint32_t nOut) const;
+    unsigned int getTotalNamesInTrie() const;
+    unsigned int getTotalClaimsInTrie() const;
+    CAmount getTotalValueOfClaimsInTrie(bool fControllingOnly) const;
     friend class CNCCTrieCache;
 private:
     void clear(CNCCTrieNode* current);
@@ -169,6 +172,9 @@ private:
     bool recursiveNullify(CNCCTrieNode* node, std::string& name);
     bool recursiveCheckConsistency(CNCCTrieNode* node);
     bool InsertFromDisk(const std::string& name, CNCCTrieNode* node);
+    unsigned int getTotalNamesRecursive(const CNCCTrieNode* current) const;
+    unsigned int getTotalClaimsRecursive(const CNCCTrieNode* current) const;
+    CAmount getTotalValueOfClaimsRecursive(const CNCCTrieNode* current, bool fControllingOnly) const;
     bool recursiveDumpToJSON(const std::string& name, const CNCCTrieNode* current, json_spirit::Array& ret) const;
     CNCCTrieNode root;
     uint256 hashBlock;

src/rpcclient.cpp

@@ -95,6 +95,7 @@ static const CRPCConvertParam vRPCConvertParams[] =
     { "abandonname", 2},
     { "listnameclaims", 0},
     { "listnameclaims", 1},
+    { "gettotalvalueofclaims", 0},
 };
 
 class CRPCConvertTable

src/rpcncctrie.cpp

@@ -105,3 +105,78 @@ Value getvalueforname(const Array& params, bool fHelp)
     return ret;
 }
 
+Value gettotalclaimednames(const Array& params, bool fHelp)
+{
+    if (fHelp || params.size() != 0)
+        throw std::runtime_error(
+            "gettotalclaimednames\n"
+            "Return the total number of names that have been\n"
+            "successfully claimed, and therefore exist in the trie\n"
+            "Arguments:\n"
+            "Result:\n"
+            "\"total names\"                (numeric) the total number of\n"
+            "                                         names in the trie\n"
+        );
+    LOCK(cs_main);
+    Object ret;
+    if (!pnccTrie)
+    {
+        ret.push_back(Pair("total names", -1));
+        return ret;
+    }       
+    unsigned int num_names = pnccTrie->getTotalNamesInTrie();
+    ret.push_back(Pair("total names", (int)num_names));
+    return ret;
+}
+
+Value gettotalclaims(const Array& params, bool fHelp)
+{
+    if (fHelp || params.size() != 0)
+        throw std::runtime_error(
+            "gettotalclaims\n"
+            "Return the total number of active claims in the trie\n"
+            "Arguments:\n"
+            "Result:\n"
+            "\"total claims\"             (numeric) the total number\n"
+            "                                       of active claims\n"
+        );
+    LOCK(cs_main);
+    Object ret;
+    if (!pnccTrie)
+    {
+        ret.push_back(Pair("total claims", -1));
+        return ret;
+    }
+    unsigned int num_claims = pnccTrie->getTotalClaimsInTrie();
+    ret.push_back(Pair("total claims", (int)num_claims));
+    return ret;
+}
+
+Value gettotalvalueofclaims(const Array& params, bool fHelp)
+{
+    if (fHelp || params.size() > 1)
+        throw std::runtime_error(
+            "gettotalvalueofclaims\n"
+            "Return the total value of the claims in the trie\n"
+            "Arguments:\n"
+            "1. \"controlling_only\"         (boolean) only include the value\n"
+            "                                          of controlling claims\n"
+            "Result:\n"
+            "\"total value\"                 (numeric) the total value of the\n"
+            "                                          claims in the trie\n"
+        );
+    LOCK(cs_main);
+    Object ret;
+    if (!pnccTrie)
+    {
+        ret.push_back(Pair("total value", -1));
+        return ret;
+    }
+    bool controlling_only = false;
+    if (params.size() == 1)
+        controlling_only = params[0].get_bool();
+    CAmount total_amount = pnccTrie->getTotalValueOfClaimsInTrie(controlling_only);
+    ret.push_back(Pair("total value", total_amount));
+    return ret;
+}
+

src/rpcserver.cpp

@@ -388,6 +388,9 @@ static const CRPCCommand vRPCCommands[] =
     { "ncctrie",            "getncctrie",             &getncctrie,             true,      false},
     { "ncctrie",            "gettxinfoforname",       &gettxinfoforname,       true,      false},
     { "ncctrie",            "getvalueforname",        &getvalueforname,        true,      false},
+    { "ncctrie",            "gettotalclaimednames",   &gettotalclaimednames,   true,      false},
+    { "ncctrie",            "gettotalclaims",         &gettotalclaims,         true,      false},
+    { "ncctrie",            "gettotalvalueofclaims",  &gettotalvalueofclaims,  true,      false},
 };
 
 CRPCTable::CRPCTable()

src/rpcserver.h

@@ -241,6 +241,9 @@ extern json_spirit::Value reconsiderblock(const json_spirit::Array& params, bool
 extern json_spirit::Value getncctrie(const json_spirit::Array& params, bool fHelp); // in rpcncctrie.cpp
 extern json_spirit::Value gettxinfoforname(const json_spirit::Array& params, bool fHelp);
 extern json_spirit::Value getvalueforname(const json_spirit::Array& params, bool fHelp);
+extern json_spirit::Value gettotalclaimednames(const json_spirit::Array& params, bool fHelp);
+extern json_spirit::Value gettotalclaims(const json_spirit::Array& params, bool fHelp);
+extern json_spirit::Value gettotalvalueofclaims(const json_spirit::Array& params, bool fHelp);
 
 // in rest.cpp
 extern bool HTTPReq_REST(AcceptedConnection *conn,

src/undo.h

@@ -28,7 +28,7 @@ public:
     unsigned int nNCCValidHeight;   // If the outpoint was an NCC claim, the height at which the claim should be inserted into the trie
 
     CTxInUndo() : txout(), fLastUnspent(false), fCoinBase(false), nHeight(0), nVersion(0), nNCCValidHeight(0) {}
-    CTxInUndo(const CTxOut &txoutIn, bool fCoinBaseIn = false, unsigned int nHeightIn = 0, int nVersionIn = 0, unsigned int nNCCValidHeight = 0) : txout(txoutIn), fCoinBase(fCoinBaseIn), nHeight(nHeightIn), nVersion(nVersionIn), nNCCValidHeight(nNCCValidHeight) { }
+    CTxInUndo(const CTxOut &txoutIn, bool fLastUnspent = false, bool fCoinBaseIn = false, unsigned int nHeightIn = 0, int nVersionIn = 0, unsigned int nNCCValidHeight = 0) : txout(txoutIn), fLastUnspent(fLastUnspent), fCoinBase(fCoinBaseIn), nHeight(nHeightIn), nVersion(nVersionIn), nNCCValidHeight(nNCCValidHeight) { }
 
     unsigned int GetSerializeSize(int nType, int nVersion) const {
         return ::GetSerializeSize(VARINT(nHeight*4+(fCoinBase ? 2 : 0)+(fLastUnspent ? 1: 0)), nType, nVersion) +

src/wallet/rpcwallet.cpp

@@ -630,6 +630,13 @@ void ListNameClaims(const CWalletTx& wtx, const string& strAccount, int nMinDept
                 entry.push_back(Pair("amount", ValueFromAmount(s.amount)));
                 entry.push_back(Pair("vout", s.vout));
                 entry.push_back(Pair("fee", ValueFromAmount(nFee)));
+                BlockMap::iterator it = mapBlockIndex.find(wtx.hashBlock);
+                if (it != mapBlockIndex.end())
+                {
+                    CBlockIndex* pindex = it->second;
+                    if (pindex)
+                        entry.push_back(Pair("height", pindex->nHeight));
+                }
                 entry.push_back(Pair("confirmations", wtx.GetDepthInMainChain()));
                 entry.push_back(Pair("is spent", pwalletMain->IsSpent(wtx.GetHash(), s.vout)));
                 entry.push_back(Pair("is in ncc trie", pnccTrie->haveClaim(sName, wtx.GetHash(), s.vout)));
@@ -662,6 +669,7 @@ Value listnameclaims(const Array& params, bool fHelp)
             "    \"amount\": x.xxx,               (numeric) The amount in btc.\n"
             "    \"vout\": n,                     (numeric) The vout value\n"
             "    \"fee\": x.xxx,                  (numeric) The amount of the fee in btc.\n"
+            "    \"height\": n                    (numeric) The height of the block in which this transaction was included.\n"
             "    \"confirmations\": n,            (numeric) The number of confirmations for the transaction\n"
             "    \"blockhash\": \"hashvalue\",    (string) The block hash containing the transaction.\n"
             "    \"blockindex\": n,               (numeric) The block index containing the transaction.\n"