This is needed for now

src/notaries_staked.cpp

@@ -0,0 +1,133 @@
+
+#include "notaries_staked.h"
+#include "crosschain.h"
+#include "cc/CCinclude.h"
+#include "komodo_defs.h"
+#include <cstring>
+
+extern pthread_mutex_t staked_mutex;
+
+int8_t is_STAKED(const char *chain_name) 
+{
+    static int8_t STAKED,doneinit;
+    if ( chain_name[0] == 0 )
+        return(0);
+    if (doneinit == 1 && ASSETCHAINS_SYMBOL[0] != 0)
+        return(STAKED);
+    else STAKED = 0;
+    if ( (strcmp(chain_name, "LABS") == 0) ) 
+        STAKED = 1; // These chains are allowed coin emissions.
+    else if ( (strncmp(chain_name, "LABS", 4) == 0) ) 
+        STAKED = 2; // These chains have no coin emission, block subsidy is always 0, and comission is 0. Notary pay is allowed.
+    else if ( (strcmp(chain_name, "CFEK") == 0) || (strncmp(chain_name, "CFEK", 4) == 0) )
+        STAKED = 3; // These chains have no speical rules at all.
+    else if ( (strcmp(chain_name, "TEST") == 0) || (strncmp(chain_name, "TEST", 4) == 0) )
+        STAKED = 4; // These chains are for testing consensus to create a chain etc. Not meant to be actually used for anything important.
+    else if ( (strcmp(chain_name, "THIS_CHAIN_IS_BANNED") == 0) )
+        STAKED = 255; // Any chain added to this group is banned, no notarisations are valid, as a consensus rule. Can be used to remove a chain from cluster if needed.
+    doneinit = 1;
+    return(STAKED);
+};
+
+int32_t STAKED_era(int timestamp)
+{
+    int8_t era = 0;
+    if (timestamp <= STAKED_NOTARIES_TIMESTAMP[0])
+        return(1);
+    for (int32_t i = 1; i < NUM_STAKED_ERAS; i++)
+    {
+        if (timestamp <= STAKED_NOTARIES_TIMESTAMP[i] && timestamp >= (STAKED_NOTARIES_TIMESTAMP[i-1] + STAKED_ERA_GAP))
+            return(i+1);
+    }
+  // if we are in a gap, return era 0, this allows to invalidate notarizations when in GAP.
+  return(0);
+};
+
+int8_t StakedNotaryID(std::string &notaryname, char *Raddress) {
+    if ( STAKED_ERA != 0 )
+    {
+        for (int8_t i = 0; i < num_notaries_STAKED[STAKED_ERA-1]; i++) {
+            if ( strcmp(Raddress,NOTARYADDRS[i]) == 0 ) {
+                notaryname.assign(notaries_STAKED[STAKED_ERA-1][i][0]);
+                return(i);
+            }
+        }
+    }
+    return(-1);
+}
+
+int8_t numStakedNotaries(uint8_t pubkeys[64][33],int8_t era) {
+    int i; int8_t retval = 0;
+    static uint8_t staked_pubkeys[NUM_STAKED_ERAS][64][33],didinit[NUM_STAKED_ERAS];
+    static char ChainName[65];
+
+    if ( ChainName[0] == 0 )
+    {
+        if ( ASSETCHAINS_SYMBOL[0] == 0 )
+            strcpy(ChainName,"KMD");
+        else
+            strcpy(ChainName,ASSETCHAINS_SYMBOL);
+    }
+
+    if ( era == 0 )
+    {
+        // era is zero so we need to null out the pubkeys.
+        memset(pubkeys,0,64 * 33);
+        printf("%s is a STAKED chain and is in an ERA GAP.\n",ChainName);
+        return(64);
+    }
+    else
+    {
+        if ( didinit[era-1] == 0 )
+        {
+            for (i=0; i<num_notaries_STAKED[era-1]; i++) {
+                decode_hex(staked_pubkeys[era-1][i],33,(char *)notaries_STAKED[era-1][i][1]);
+            }
+            didinit[era-1] = 1;
+            printf("%s is a STAKED chain in era %i \n",ChainName,era);
+        }
+        memcpy(pubkeys,staked_pubkeys[era-1],num_notaries_STAKED[era-1] * 33);
+        retval = num_notaries_STAKED[era-1];
+    }
+    return(retval);
+}
+
+void UpdateNotaryAddrs(uint8_t pubkeys[64][33],int8_t numNotaries) {
+    static int didinit;
+    if ( didinit == 0 ) {
+        pthread_mutex_init(&staked_mutex,NULL);
+        didinit = 1;
+    }
+    if ( pubkeys[0][0] == 0 )
+    {
+        // null pubkeys, era 0.
+        pthread_mutex_lock(&staked_mutex);
+        memset(NOTARYADDRS,0,sizeof(NOTARYADDRS));
+        pthread_mutex_unlock(&staked_mutex);
+    }
+    else
+    {
+        // staked era is set.
+        pthread_mutex_lock(&staked_mutex);
+        for (int i = 0; i<numNotaries; i++)
+        {
+            pubkey2addr((char *)NOTARYADDRS[i],(uint8_t *)pubkeys[i]);
+            if ( memcmp(NOTARY_PUBKEY33,pubkeys[i],33) == 0 )
+            {
+                NOTARY_ADDRESS.assign(NOTARYADDRS[i]);
+                IS_STAKED_NOTARY = i;
+            }
+        }
+        pthread_mutex_unlock(&staked_mutex);
+    }
+}
+
+CrosschainAuthority Choose_auth_STAKED(int32_t chosen_era) {
+  CrosschainAuthority auth;
+  auth.requiredSigs = (num_notaries_STAKED[chosen_era-1] / 5);
+  auth.size = num_notaries_STAKED[chosen_era-1];
+  for (int n=0; n<auth.size; n++)
+      for (size_t i=0; i<33; i++)
+          sscanf(notaries_STAKED[chosen_era-1][n][1]+(i*2), "%2hhx", auth.notaries[n]+i);
+  return auth;
+};