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-rw-r--r--src/core_write.cpp89
1 files changed, 89 insertions, 0 deletions
diff --git a/src/core_write.cpp b/src/core_write.cpp
new file mode 100644
index 0000000000..2eb220779f
--- /dev/null
+++ b/src/core_write.cpp
@@ -0,0 +1,89 @@
+
+#include <vector>
+#include "core_io.h"
+#include "univalue/univalue.h"
+#include "script.h"
+#include "core.h"
+#include "serialize.h"
+#include "util.h"
+#include "base58.h"
+
+using namespace std;
+
+string EncodeHexTx(const CTransaction& tx)
+{
+ CDataStream ssTx(SER_NETWORK, PROTOCOL_VERSION);
+ ssTx << tx;
+ return HexStr(ssTx.begin(), ssTx.end());
+}
+
+void ScriptPubKeyToUniv(const CScript& scriptPubKey,
+ UniValue& out, bool fIncludeHex)
+{
+ txnouttype type;
+ vector<CTxDestination> addresses;
+ int nRequired;
+
+ out.pushKV("asm", scriptPubKey.ToString());
+ if (fIncludeHex)
+ out.pushKV("hex", HexStr(scriptPubKey.begin(), scriptPubKey.end()));
+
+ if (!ExtractDestinations(scriptPubKey, type, addresses, nRequired)) {
+ out.pushKV("type", GetTxnOutputType(type));
+ return;
+ }
+
+ out.pushKV("reqSigs", nRequired);
+ out.pushKV("type", GetTxnOutputType(type));
+
+ UniValue a(UniValue::VARR);
+ BOOST_FOREACH(const CTxDestination& addr, addresses)
+ a.push_back(CBitcoinAddress(addr).ToString());
+ out.pushKV("addresses", a);
+}
+
+void TxToUniv(const CTransaction& tx, const uint256& hashBlock, UniValue& entry)
+{
+ entry.pushKV("txid", tx.GetHash().GetHex());
+ entry.pushKV("version", tx.nVersion);
+ entry.pushKV("locktime", (int64_t)tx.nLockTime);
+
+ UniValue vin(UniValue::VARR);
+ BOOST_FOREACH(const CTxIn& txin, tx.vin) {
+ UniValue in(UniValue::VOBJ);
+ if (tx.IsCoinBase())
+ in.pushKV("coinbase", HexStr(txin.scriptSig.begin(), txin.scriptSig.end()));
+ else {
+ in.pushKV("txid", txin.prevout.hash.GetHex());
+ in.pushKV("vout", (int64_t)txin.prevout.n);
+ UniValue o(UniValue::VOBJ);
+ o.pushKV("asm", txin.scriptSig.ToString());
+ o.pushKV("hex", HexStr(txin.scriptSig.begin(), txin.scriptSig.end()));
+ in.pushKV("scriptSig", o);
+ }
+ in.pushKV("sequence", (int64_t)txin.nSequence);
+ vin.push_back(in);
+ }
+ entry.pushKV("vin", vin);
+
+ UniValue vout(UniValue::VARR);
+ for (unsigned int i = 0; i < tx.vout.size(); i++) {
+ const CTxOut& txout = tx.vout[i];
+
+ UniValue out(UniValue::VOBJ);
+
+ UniValue outValue(UniValue::VNUM, FormatMoney(txout.nValue));
+ out.pushKV("value", outValue);
+ out.pushKV("n", (int64_t)i);
+
+ UniValue o(UniValue::VOBJ);
+ ScriptPubKeyToUniv(txout.scriptPubKey, o, true);
+ out.pushKV("scriptPubKey", o);
+ vout.push_back(out);
+ }
+ entry.pushKV("vout", vout);
+
+ if (hashBlock != 0)
+ entry.pushKV("blockhash", hashBlock.GetHex());
+}
+