Initial CC support skeleton

2019-07-10 03:46:40 -11:00
parent 15eb217c46
commit 95dcb9cd32
7 changed files with 172 additions and 137 deletions
--- a/src/komodo_nSPV_defs.h
+++ b/src/komodo_nSPV_defs.h
@@ -0,0 +1,156 @@
+
+/******************************************************************************
+ * Copyright © 2014-2019 The SuperNET Developers.                             *
+ *                                                                            *
+ * See the AUTHORS, DEVELOPER-AGREEMENT and LICENSE files at                  *
+ * the top-level directory of this distribution for the individual copyright  *
+ * holder information and the developer policies on copyright and licensing.  *
+ *                                                                            *
+ * Unless otherwise agreed in a custom licensing agreement, no part of the    *
+ * SuperNET software, including this file may be copied, modified, propagated *
+ * or distributed except according to the terms contained in the LICENSE file *
+ *                                                                            *
+ * Removal or modification of this copyright notice is prohibited.            *
+ *                                                                            *
+ ******************************************************************************/
+
+// todo:
+
+// headers "sync" make sure it connects to prior blocks to notarization. use getinfo hdrht to get missing hdrs
+
+// interest calculations are currently just using what is returned, it should calculate it from scratch
+
+// CC signing
+// make sure to sanity check all vector lengths on receipt
+// make sure no files are updated (this is to allow nSPV=1 and later nSPV=0 without affecting database)
+// bug: under load, fullnode was returning all 0 nServices
+
+#ifndef KOMODO_NSPV_DEFSH
+#define KOMODO_NSPV_DEFSH
+
+#define NSPV_POLLITERS 15
+#define NSPV_POLLMICROS 100000
+#define NSPV_MAXVINS 64
+#define NSPV_AUTOLOGOUT 777
+#define NSPV_BRANCHID 0x76b809bb
+
+// nSPV defines and struct definitions with serialization and purge functions
+
+#define NSPV_INFO 0x00
+#define NSPV_INFORESP 0x01
+#define NSPV_UTXOS 0x02
+#define NSPV_UTXOSRESP 0x03
+#define NSPV_NTZS 0x04
+#define NSPV_NTZSRESP 0x05
+#define NSPV_NTZSPROOF 0x06
+#define NSPV_NTZSPROOFRESP 0x07
+#define NSPV_TXPROOF 0x08
+#define NSPV_TXPROOFRESP 0x09
+#define NSPV_SPENTINFO 0x0a
+#define NSPV_SPENTINFORESP 0x0b
+#define NSPV_BROADCAST 0x0c
+#define NSPV_BROADCASTRESP 0x0d
+
+int32_t NSPV_gettransaction(int32_t skipvalidation,int32_t vout,uint256 txid,int32_t height,CTransaction &tx,int64_t extradata,uint32_t tiptime,int64_t &rewardsum);
+extern uint256 SIG_TXHASH;
+uint32_t NSPV_blocktime(int32_t hdrheight);
+
+struct NSPV_equihdr
+{
+    int32_t nVersion;
+    uint256 hashPrevBlock;
+    uint256 hashMerkleRoot;
+    uint256 hashFinalSaplingRoot;
+    uint32_t nTime;
+    uint32_t nBits;
+    uint256 nNonce;
+    uint8_t nSolution[1344];
+};
+
+struct NSPV_utxoresp
+{
+    uint256 txid;
+    int64_t satoshis,extradata;
+    int32_t vout,height;
+};
+
+struct NSPV_utxosresp
+{
+    struct NSPV_utxoresp *utxos;
+    char coinaddr[64];
+    int64_t total,interest;
+    int32_t nodeheight;
+    uint16_t numutxos; uint8_t CCflag,pad8;
+};
+
+struct NSPV_ntz
+{
+    uint256 blockhash,txid,othertxid;
+    int32_t height,txidheight;
+};
+
+struct NSPV_ntzsresp
+{
+    struct NSPV_ntz prevntz,nextntz;
+    int32_t reqheight;
+};
+
+struct NSPV_inforesp
+{
+    struct NSPV_ntz notarization;
+    uint256 blockhash;
+    int32_t height,hdrheight;
+    struct NSPV_equihdr H;
+};
+
+struct NSPV_txproof
+{
+    uint256 txid;
+    int64_t unspentvalue;
+    int32_t height,vout,pad;
+    uint16_t txlen,txprooflen;
+    uint8_t *tx,*txproof;
+};
+
+struct NSPV_ntzproofshared
+{
+    struct NSPV_equihdr *hdrs;
+    int32_t prevht,nextht,pad32;
+    uint16_t numhdrs,pad16;
+};
+
+struct NSPV_ntzsproofresp
+{
+    struct NSPV_ntzproofshared common;
+    uint256 prevtxid,nexttxid;
+    int32_t pad32,prevtxidht,nexttxidht;
+    uint16_t prevtxlen,nexttxlen;
+    uint8_t *prevntz,*nextntz;
+};
+
+struct NSPV_MMRproof
+{
+    struct NSPV_ntzproofshared common;
+    // tbd
+};
+
+struct NSPV_spentinfo
+{
+    struct NSPV_txproof spent;
+    uint256 txid;
+    int32_t vout,spentvini;
+};
+
+struct NSPV_broadcastresp
+{
+    uint256 txid;
+    int32_t retcode;
+};
+
+struct CC_utxosinfo
+{
+    struct NSPV_utxosresp U;
+    struct NSPV_utxoresp used[NSPV_MAXVINS];
+};
+
+#endif // KOMODO_NSPV_DEFSH