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Add CashAddr Address Format

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Ported from Bitcoin Unlimited, Bitcoin ABC
This commit is contained in:
lateminer
2018-01-14 22:32:08 +03:00
parent 7cd5894690
commit 323a6750c2
85 changed files with 3107 additions and 780 deletions
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70
src/bitcoin-tx.cpp
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@@ -3,10 +3,12 @@
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
#include "base58.h"
#include "chainparams.h"
#include "clientversion.h"
#include "coins.h"
#include "consensus/consensus.h"
#include "core_io.h"
#include "dstencode.h"
#include "keystore.h"
#include "policy/policy.h"
#include "primitives/transaction.h"
@@ -158,6 +160,15 @@ static void RegisterLoad(const string& strInput)
RegisterSetJson(key, valStr);
}
static CAmount ExtractAndValidateValue(const string& strValue)
{
CAmount value;
if (!ParseMoney(strValue, value))
throw runtime_error("Invalid TX output value");
return value;
}
static void MutateTxVersion(CMutableTransaction& tx, const string& cmdVal)
{
int64_t newVersion = atoi64(cmdVal);
@@ -222,26 +233,23 @@ static void MutateTxAddInput(CMutableTransaction& tx, const string& strInput)
static void MutateTxAddOutAddr(CMutableTransaction& tx, const string& strInput)
{
// separate VALUE:ADDRESS in string
size_t pos = strInput.find(':');
if ((pos == string::npos) ||
(pos == 0) ||
(pos == (strInput.size() - 1)))
throw runtime_error("TX output missing separator");
std::vector<std::string> vStrInputParts;
boost::split(vStrInputParts, strInput, boost::is_any_of(":"));
// extract and validate VALUE
string strValue = strInput.substr(0, pos);
CAmount value;
if (!ParseMoney(strValue, value))
throw runtime_error("invalid TX output value");
if (vStrInputParts.size() != 2)
throw runtime_error("TX output missing or too many separators");
// Extract and validate VALUE
CAmount value = ExtractAndValidateValue(vStrInputParts[0]);
// extract and validate ADDRESS
string strAddr = strInput.substr(pos + 1, string::npos);
CBitcoinAddress addr(strAddr);
if (!addr.IsValid())
throw runtime_error("invalid TX output address");
// build standard output script via GetScriptForDestination()
CScript scriptPubKey = GetScriptForDestination(addr.Get());
std::string strAddr = vStrInputParts[1];
CTxDestination destination = DecodeDestination(strAddr);
if (!IsValidDestination(destination))
{
throw std::runtime_error("invalid TX output address");
}
CScript scriptPubKey = GetScriptForDestination(destination);
// construct TxOut, append to transaction output list
CTxOut txout(value, scriptPubKey);
@@ -280,20 +288,30 @@ static void MutateTxAddOutData(CMutableTransaction& tx, const string& strInput)
static void MutateTxAddOutScript(CMutableTransaction& tx, const string& strInput)
{
// separate VALUE:SCRIPT in string
size_t pos = strInput.find(':');
if ((pos == string::npos) ||
(pos == 0))
std::vector<std::string> vStrInputParts;
boost::split(vStrInputParts, strInput, boost::is_any_of(":"));
if (vStrInputParts.size() < 2)
throw runtime_error("TX output missing separator");
// extract and validate VALUE
string strValue = strInput.substr(0, pos);
CAmount value;
if (!ParseMoney(strValue, value))
throw runtime_error("invalid TX output value");
CAmount value = ExtractAndValidateValue(vStrInputParts[0]);
// extract and validate script
string strScript = strInput.substr(pos + 1, string::npos);
CScript scriptPubKey = ParseScript(strScript); // throws on err
std::string strScript = vStrInputParts[1];
CScript scriptPubKey = ParseScript(strScript);
// Extract FLAGS
bool bScriptHash = false;
if (vStrInputParts.size() > 2)
{
std::string flags = vStrInputParts.back();
bScriptHash = (flags.find("S") != std::string::npos);
}
if (bScriptHash)
{
scriptPubKey = GetScriptForDestination(CScriptID(scriptPubKey));
}
// construct TxOut, append to transaction output list
CTxOut txout(value, scriptPubKey);