Clean up and restructure sources

src/ripple/rpc/impl/AccountFromString.cpp

@@ -0,0 +1,93 @@
+//------------------------------------------------------------------------------
+/*
+    This file is part of rippled: https://github.com/ripple/rippled
+    Copyright (c) 2012-2014 Ripple Labs Inc.
+
+    Permission to use, copy, modify, and/or distribute this software for any
+    purpose  with  or without fee is hereby granted, provided that the above
+    copyright notice and this permission notice appear in all copies.
+
+    THE  SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+    WITH  REGARD  TO  THIS  SOFTWARE  INCLUDING  ALL  IMPLIED  WARRANTIES  OF
+    MERCHANTABILITY  AND  FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+    ANY  SPECIAL ,  DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+    WHATSOEVER  RESULTING  FROM  LOSS  OF USE, DATA OR PROFITS, WHETHER IN AN
+    ACTION  OF  CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+    OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+*/
+//==============================================================================
+
+#include <ripple/rpc/impl/AccountFromString.h>
+
+namespace ripple {
+namespace RPC {
+
+// --> strIdent: public key, account ID, or regular seed.
+// --> bStrict: Only allow account id or public key.
+// <-- bIndex: true if iIndex > 0 and used the index.
+Json::Value accountFromString (
+    Ledger::ref lrLedger,
+    RippleAddress& naAccount,
+    bool& bIndex,
+    std::string const& strIdent,
+    int const iIndex,
+    bool const bStrict,
+    NetworkOPs& netOps)
+{
+    RippleAddress   naSeed;
+
+    if (naAccount.setAccountPublic (strIdent) ||
+        naAccount.setAccountID (strIdent))
+    {
+        // Got the account.
+        bIndex = false;
+        return Json::Value (Json::objectValue);
+    }
+
+    if (bStrict)
+    {
+        auto success = naAccount.setAccountID (
+            strIdent, Base58::getBitcoinAlphabet ());
+        return rpcError (success ? rpcACT_BITCOIN : rpcACT_MALFORMED);
+    }
+
+    // Otherwise, it must be a seed.
+    if (!naSeed.setSeedGeneric (strIdent))
+        return rpcError (rpcBAD_SEED);
+
+    // We allow the use of the seeds to access #0.
+    // This is poor practice and merely for debugging convenience.
+    RippleAddress naRegular0Public;
+    RippleAddress naRegular0Private;
+
+    auto naGenerator = RippleAddress::createGeneratorPublic (naSeed);
+
+    naRegular0Public.setAccountPublic (naGenerator, 0);
+    naRegular0Private.setAccountPrivate (naGenerator, naSeed, 0);
+
+    SLE::pointer sleGen = netOps.getGenerator (
+        lrLedger, naRegular0Public.getAccountID ());
+
+    if (sleGen)
+    {
+        // Found master public key.
+        Blob vucCipher = sleGen->getFieldVL (sfGenerator);
+        Blob vucMasterGenerator = naRegular0Private.accountPrivateDecrypt (
+            naRegular0Public, vucCipher);
+
+        if (vucMasterGenerator.empty ())
+            rpcError (rpcNO_GEN_DECRYPT);
+
+        naGenerator.setGenerator (vucMasterGenerator);
+    }
+    // Otherwise, if we didn't find a generator map, assume it is a master
+    // generator.
+
+    bIndex  = !iIndex;
+    naAccount.setAccountPublic (naGenerator, iIndex);
+
+    return Json::Value (Json::objectValue);
+}
+
+} // RPC
+} // ripple