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Refactor: split CKeyID/CScriptID/CTxDestination from CBitcoinAddress

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This introduces internal types:
* CKeyID: reference (hash160) of a key
* CScriptID: reference (hash160) of a script
* CTxDestination: a boost::variant of the former two

CBitcoinAddress is retrofitted to be a Base58 encoding of a
CTxDestination. This allows all internal code to only use the
internal types, and only have RPC and GUI depend on the base58 code.

Furthermore, the header dependencies are a lot saner now. base58.h is
at the top (right below rpc and gui) instead of at the bottom. For the
rest: wallet -> script -> keystore -> key. Only keystore still requires
a forward declaration of CScript. Solving that would require splitting
script into two layers.
This commit is contained in:
Pieter Wuille 2012-05-14 23:44:52 +02:00
parent fd61d6f506
commit 1025440184
26 changed files with 477 additions and 339 deletions
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9
src/rpcdump.cpp
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@ -5,6 +5,7 @@
#include "init.h" // for pwalletMain
#include "bitcoinrpc.h"
#include "ui_interface.h"
#include "base58.h"
#include <boost/lexical_cast.hpp>
@ -51,8 +52,7 @@ Value importprivkey(const Array& params, bool fHelp)
bool fCompressed;
CSecret secret = vchSecret.GetSecret(fCompressed);
key.SetSecret(secret, fCompressed);
CBitcoinAddress vchAddress = CBitcoinAddress(key.GetPubKey());
CKeyID vchAddress = key.GetPubKey().GetID();
{
LOCK2(cs_main, pwalletMain->cs_wallet);
@ -80,9 +80,12 @@ Value dumpprivkey(const Array& params, bool fHelp)
CBitcoinAddress address;
if (!address.SetString(strAddress))
throw JSONRPCError(-5, "Invalid Bitcoin address");
CKeyID keyID;
if (!address.GetKeyID(keyID))
throw JSONRPCError(-3, "Address does not refer to a key");
CSecret vchSecret;
bool fCompressed;
if (!pwalletMain->GetSecret(address, vchSecret, fCompressed))
if (!pwalletMain->GetSecret(keyID, vchSecret, fCompressed))
throw JSONRPCError(-4,"Private key for address " + strAddress + " is not known");
return CBitcoinSecret(vchSecret, fCompressed).ToString();
}