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Add 'type' param to ledger_data and ledger rpc commands (RIPD-1446):

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The 'type' field allows the rpc client to specify what type of ledger
entries to retrieve. The available types are:

    "account"
    "amendments"
    "directory"
    "fee"
    "hashes"
    "offer"
    "signer_list"
    "state"
    "ticket"
This commit is contained in:
Howard Hinnant
2017-03-17 16:20:45 -04:00
committed by Nik Bougalis
parent fab3ec0b56
commit 1a7a6f22e2
13 changed files with 293 additions and 62 deletions
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30
src/ripple/rpc/handlers/LedgerData.cpp
View File

@@ -22,6 +22,7 @@
#include <ripple/ledger/ReadView.h>
#include <ripple/protocol/ErrorCodes.h>
#include <ripple/protocol/JsonFields.h>
#include <ripple/protocol/LedgerFormats.h>
#include <ripple/rpc/impl/RPCHelpers.h>
#include <ripple/rpc/impl/Tuning.h>
#include <ripple/rpc/Context.h>
@@ -34,6 +35,7 @@ namespace ripple {
// limit: integer, maximum number of entries
// marker: opaque, resume point
// binary: boolean, format
// type: string // optional, defaults to all ledger node types
// Outputs:
// ledger_hash: chosen ledger's hash
// ledger_index: chosen ledger's index
@@ -84,6 +86,13 @@ Json::Value doLedgerData (RPC::Context& context)
LedgerFill::Options::binary : 0));
}
auto type = chooseLedgerEntryType(params);
if (type.first)
{
jvResult.clear();
type.first.inject(jvResult);
return jvResult;
}
Json::Value& nodes = jvResult[jss::state];
auto e = lpLedger->sles.end();
@@ -98,16 +107,19 @@ Json::Value doLedgerData (RPC::Context& context)
break;
}
if (isBinary)
if (type.second == ltINVALID || sle->getType () == type.second)
{
Json::Value& entry = nodes.append (Json::objectValue);
entry[jss::data] = serializeHex(*sle);
entry[jss::index] = to_string(sle->key());
}
else
{
Json::Value& entry = nodes.append (sle->getJson (0));
entry[jss::index] = to_string(sle->key());
if (isBinary)
{
Json::Value& entry = nodes.append (Json::objectValue);
entry[jss::data] = serializeHex(*sle);
entry[jss::index] = to_string(sle->key());
}
else
{
Json::Value& entry = nodes.append (sle->getJson (0));
entry[jss::index] = to_string(sle->key());
}
}
}