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Replace Ledger with ReadView in most RPC handlers.

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This commit is contained in:
Tom Ritchford
2015-07-08 12:12:47 -04:00
committed by Vinnie Falco
parent c7ebe7205c
commit 1d09c54fdc
33 changed files with 166 additions and 127 deletions
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43
src/ripple/rpc/handlers/LedgerData.cpp
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@@ -34,13 +34,13 @@ namespace ripple {
// marker: resume point, if any
Json::Value doLedgerData (RPC::Context& context)
{
int const BINARY_PAGE_LENGTH = 2048;
int const JSON_PAGE_LENGTH = 256;
static int const BINARY_PAGE_LENGTH = 2048;
static int const JSON_PAGE_LENGTH = 256;
Ledger::pointer lpLedger;
std::shared_ptr<ReadView const> lpLedger;
auto const& params = context.params;
auto jvResult = RPC::lookupLedger (lpLedger, context);
auto jvResult = RPC::lookupLedger(lpLedger, context);
if (!lpLedger)
return jvResult;
@@ -48,9 +48,7 @@ Json::Value doLedgerData (RPC::Context& context)
if (params.isMember (jss::marker))
{
Json::Value const& jMarker = params[jss::marker];
if (!jMarker.isString ())
return RPC::expected_field_error (jss::marker, "valid");
if (!resumePoint.SetHex (jMarker.asString ()))
if (! (jMarker.isString () && resumePoint.SetHex (jMarker.asString ())))
return RPC::expected_field_error (jss::marker, "valid");
}
@@ -71,40 +69,33 @@ Json::Value doLedgerData (RPC::Context& context)
if ((limit < 0) || ((limit > maxLimit) && (context.role != Role::ADMIN)))
limit = maxLimit;
jvResult[jss::ledger_hash] = to_string (lpLedger->getHash());
jvResult[jss::ledger_index] = std::to_string( lpLedger->info().seq);
jvResult[jss::ledger_hash] = to_string (lpLedger->info().hash);
jvResult[jss::ledger_index] = std::to_string(lpLedger->info().seq);
Json::Value& nodes = (jvResult[jss::state] = Json::arrayValue);
auto& map = lpLedger->stateMap();
for (;;)
{
auto item = map.peekNextItem (resumePoint);
if (!item)
break;
resumePoint = item->key();
forEachSLE(*lpLedger, [&] (SLE const& sle) {
if (limit-- <= 0)
{
--resumePoint;
jvResult[jss::marker] = to_string (resumePoint);
break;
auto marker = sle.key();
jvResult[jss::marker] = to_string (--marker);
return false;
}
if (isBinary)
{
Json::Value& entry = nodes.append (Json::objectValue);
entry[jss::data] = strHex (
item->peekData().begin(), item->peekData().size());
entry[jss::index] = to_string (item->key());
entry[jss::data] = serializeHex(sle);
entry[jss::index] = to_string (sle.key());
}
else
{
SLE sle (SerialIter{item->data(), item->size()}, item->key());
Json::Value& entry = nodes.append (sle.getJson (0));
entry[jss::index] = to_string (item->key());
entry[jss::index] = to_string (sle.key());
}
}
return true;
});
return jvResult;
}