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hacktober fest #214

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Z3N00 wants to merge 304 commits from zeno into master
pull from: zeno
merge into: LBRYCommunity:master
Conversation 1 Commits 304 Files changed 126 +108
3 changed files with 108 additions and 0 deletions
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Showing only changes of commit e713501a5d - Show all commits

67
src/claimtrie.cpp
View file

@ -458,6 +458,73 @@ bool CClaimTrie::getLastTakeoverForName(const std::string& name, int& lastTakeov
return false;
}
claimsForNameType CClaimTrie::getClaimsForName(const std::string& name) const
{
std::vector<CClaimValue> claims;
std::vector<CSupportValue> supports;
int nLastTakeoverHeight = 0;
const CClaimTrieNode* current = getNodeForName(name);
if (current)
{
if (!current->claims.empty())
{
nLastTakeoverHeight = current->nHeightOfLastTakeover;
}
for (std::vector<CClaimValue>::const_iterator itClaims = current->claims.begin(); itClaims != current->claims.end(); ++itClaims)
{
claims.push_back(*itClaims);
}
}
supportMapEntryType supportNode;
if (getSupportNode(name, supportNode))
{
for (std::vector<CSupportValue>::const_iterator itSupports = supportNode.begin(); itSupports != supportNode.end(); ++itSupports)
{
supports.push_back(*itSupports);
}
}
queueNameRowType namedClaimRow;
if (getQueueNameRow(name, namedClaimRow))
{
for (queueNameRowType::const_iterator itClaimsForName = namedClaimRow.begin(); itClaimsForName != namedClaimRow.end(); ++itClaimsForName)
{
claimQueueRowType claimRow;
if (getQueueRow(itClaimsForName->nHeight, claimRow))
{
for (claimQueueRowType::const_iterator itClaimRow = claimRow.begin(); itClaimRow != claimRow.end(); ++itClaimRow)
{
if (itClaimRow->first == name && itClaimRow->second.outPoint == itClaimsForName->outPoint)
{
claims.push_back(itClaimRow->second);
break;
}
}
}
}
}
queueNameRowType namedSupportRow;
if (getSupportQueueNameRow(name, namedSupportRow))
{
for (queueNameRowType::const_iterator itSupportsForName = namedSupportRow.begin(); itSupportsForName != namedSupportRow.end(); ++itSupportsForName)
{
supportQueueRowType supportRow;
if (getSupportQueueRow(itSupportsForName->nHeight, supportRow))
{
for (supportQueueRowType::const_iterator itSupportRow = supportRow.begin(); itSupportRow != supportRow.end(); ++itSupportRow)
{
if (itSupportRow->first == name && itSupportRow->second.outPoint == itSupportsForName->outPoint)
{
supports.push_back(itSupportRow->second);
break;
}
}
}
}
}
claimsForNameType allClaims(claims, supports, nLastTakeoverHeight);
return allClaims;
}
bool CClaimTrie::checkConsistency() const
{
if (empty())

12
src/claimtrie.h
View file

@ -265,6 +265,16 @@ typedef std::map<std::string, CClaimTrieNode*, nodenamecompare> nodeCacheType;
typedef std::map<std::string, uint256> hashMapType;
struct claimsForNameType
{
std::vector<CClaimValue> claims;
std::vector<CSupportValue> supports;
int nLastTakeoverHeight;
claimsForNameType(std::vector<CClaimValue> claims, std::vector<CSupportValue> supports, int nLastTakeoverHeight)
: claims(claims), supports(supports), nLastTakeoverHeight(nLastTakeoverHeight) {}
};
class CClaimTrieCache;
class CClaimTrie
@ -290,6 +300,8 @@ public:
std::vector<namedNodeType> flattenTrie() const;
bool getInfoForName(const std::string& name, CClaimValue& claim) const;
bool getLastTakeoverForName(const std::string& name, int& lastTakeoverHeight) const;
claimsForNameType getClaimsForName(const std::string& name) const;
bool queueEmpty() const;
bool supportEmpty() const;

29
src/rpc/claimtrie.cpp
View file

@ -181,6 +181,34 @@ UniValue getvalueforname(const UniValue& params, bool fHelp)
return ret;
}
UniValue getclaimsforname(const UniValue& params, bool fHelp)
{
if (fHelp || params.size() != 1)
throw std::runtime_error(
"getclaimsforname\n"
"Return a whole bunch of stuff, I tell you what"
);
LOCK(cs_main);
std::string name = params[0].get_str();
claimsForNameType claimsForName = pclaimTrie->getClaimsForName(name);
UniValue ret(UniValue::VARR);
for (std::vector<CClaimValue>::const_iterator itClaims = claimsForName.claims.begin(); itClaims != claimsForName.claims.end(); ++itClaims)
{
UniValue claim(UniValue::VOBJ);
claim.push_back(Pair("txid", itClaims->outPoint.hash.GetHex()));
ret.push_back(claim);
}
for (std::vector<CSupportValue>::const_iterator itSupports = claimsForName.supports.begin(); itSupports != claimsForName.supports.end(); ++itSupports)
{
UniValue support(UniValue::VOBJ);
support.push_back(Pair("txid", itSupports->outPoint.hash.GetHex()));
ret.push_back(support);
}
return ret;
}
UniValue gettotalclaimednames(const UniValue& params, bool fHelp)
{
if (fHelp || params.size() != 0)
@ -535,6 +563,7 @@ static const CRPCCommand commands[] =
{ "Claimtrie", "getclaimsintrie", &getclaimsintrie, true },
{ "Claimtrie", "getclaimtrie", &getclaimtrie, true },
{ "Claimtrie", "getvalueforname", &getvalueforname, true },
{ "Claimtrie", "getclaimsforname", &getclaimsforname, true },
{ "Claimtrie", "gettotalclaimednames", &gettotalclaimednames, true },
{ "Claimtrie", "gettotalclaims", &gettotalclaims, true },
{ "Claimtrie", "gettotalvalueofclaims", &gettotalvalueofclaims, true },