From ce446adfb692cafca083e20d5dcb6062589613e5 Mon Sep 17 00:00:00 2001
From: jl777 <jameslee777@yahoo.com>
Date: Sat, 4 Feb 2017 21:32:03 +0200
Subject: [PATCH] test

---
 iguana/dpow/dpow_network.c | 17 +++++++++--------
 iguana/iguana_mofn.c       |  7 +++++++
 includes/iguana_funcs.h    |  2 ++
 3 files changed, 18 insertions(+), 8 deletions(-)

diff --git a/iguana/dpow/dpow_network.c b/iguana/dpow/dpow_network.c
index 9a4efab38..4bae54ed2 100755
--- a/iguana/dpow/dpow_network.c
+++ b/iguana/dpow/dpow_network.c
@@ -100,7 +100,7 @@ void dex_init(struct supernet_info *myinfo)
     portable_mutex_init(&myinfo->dexmutex);
 }
 
-int32_t signed_nn_send(void *ctx,bits256 privkey,int32_t sock,void *packet,int32_t size)
+int32_t signed_nn_send(struct supernet_info *myinfo,void *ctx,bits256 privkey,int32_t sock,void *packet,int32_t size)
 {
     int32_t i,j,sentbytes,siglen = 0; uint8_t sig[65],pubkey33[33],signpubkey33[33]; struct signed_nnpacket *sigpacket;
     if ( (sigpacket= calloc(1,size + sizeof(*sigpacket))) != 0 )
@@ -138,6 +138,7 @@ int32_t signed_nn_send(void *ctx,bits256 privkey,int32_t sock,void *packet,int32
             }
         }
         free(sigpacket);
+        iguana_fixsecp(myinfo);
         printf("error signing nnpacket\n");
     }
     return(-1);
@@ -1710,7 +1711,7 @@ void dpow_send(struct supernet_info *myinfo,struct dpow_info *dp,struct dpow_blo
         pfd.events = NN_POLLOUT;
         if ( nn_poll(&pfd,1,100) > 0 )
         {
-            sentbytes = signed_nn_send(myinfo->ctx,myinfo->persistent_priv,myinfo->dpowsock,np,size);
+            sentbytes = signed_nn_send(myinfo,myinfo->ctx,myinfo->persistent_priv,myinfo->dpowsock,np,size);
             break;
         }
         usleep(1000);
@@ -1844,7 +1845,7 @@ int32_t dpow_nanomsg_update(struct supernet_info *myinfo)
             if ( dex_packetcheck(myinfo,dexp,size) == 0 )
             {
                 //printf("FROM BUS.%08x -> pub\n",dexp->crc32);
-                signed_nn_send(myinfo->ctx,myinfo->persistent_priv,myinfo->pubsock,dexp,size);
+                signed_nn_send(myinfo,myinfo->ctx,myinfo->persistent_priv,myinfo->pubsock,dexp,size);
                 dex_packet(myinfo,dexp,size);
             }
             //printf("GOT DEX bus PACKET.%d\n",size);
@@ -1860,13 +1861,13 @@ int32_t dpow_nanomsg_update(struct supernet_info *myinfo)
             //printf("REP got %d crc.%08x\n",size,calc_crc32(0,(void *)dexp,size));
             if ( (retstr= dex_response(&broadcastflag,myinfo,dexp)) != 0 )
             {
-                signed_nn_send(myinfo->ctx,myinfo->persistent_priv,myinfo->repsock,retstr,(int32_t)strlen(retstr)+1);
+                signed_nn_send(myinfo,myinfo->ctx,myinfo->persistent_priv,myinfo->repsock,retstr,(int32_t)strlen(retstr)+1);
                 //printf("send back[%ld]\n",strlen(retstr)+1);
                 free(retstr);
                 if ( broadcastflag != 0 )
                 {
                     printf("BROADCAST dexp request.[%d]\n",size);
-                    signed_nn_send(myinfo->ctx,myinfo->persistent_priv,myinfo->dexsock,dexp,size);
+                    signed_nn_send(myinfo,myinfo->ctx,myinfo->persistent_priv,myinfo->dexsock,dexp,size);
                 }
             }
             else
@@ -1874,13 +1875,13 @@ int32_t dpow_nanomsg_update(struct supernet_info *myinfo)
                 if ( (m= myinfo->numdpowipbits) > 0 )
                 {
                     r = myinfo->dpowipbits[rand() % m];
-                    signed_nn_send(myinfo->ctx,myinfo->persistent_priv,myinfo->repsock,&r,sizeof(r));
+                    signed_nn_send(myinfo,myinfo->ctx,myinfo->persistent_priv,myinfo->repsock,&r,sizeof(r));
                     //printf("REP.%08x <- rand ip m.%d %x\n",dexp->crc32,m,r);
                 } else printf("illegal state without dpowipbits?\n");
                 if ( dex_packetcheck(myinfo,dexp,size) == 0 )
                 {
-                    signed_nn_send(myinfo->ctx,myinfo->persistent_priv,myinfo->dexsock,dexp,size);
-                    signed_nn_send(myinfo->ctx,myinfo->persistent_priv,myinfo->pubsock,dexp,size);
+                    signed_nn_send(myinfo,myinfo->ctx,myinfo->persistent_priv,myinfo->dexsock,dexp,size);
+                    signed_nn_send(myinfo,myinfo->ctx,myinfo->persistent_priv,myinfo->pubsock,dexp,size);
                     //printf("REP.%08x -> dexbus and pub, t.%d lag.%d\n",dexp->crc32,dexp->timestamp,(int32_t)(time(NULL)-dexp->timestamp));
                     dex_packet(myinfo,dexp,size);
                 } else printf("failed dexpacketcheck\n");
diff --git a/iguana/iguana_mofn.c b/iguana/iguana_mofn.c
index 4cca28947..c1866f01f 100755
--- a/iguana/iguana_mofn.c
+++ b/iguana/iguana_mofn.c
@@ -238,6 +238,13 @@ int32_t gfshare_test(struct supernet_info *myinfo,int32_t M,int32_t N,int32_t da
     return ok!=1;
 }
 
+void iguana_fixsecp(struct supernet_info *myinfo)
+{
+    myinfo->ctx = secp256k1_context_create(SECP256K1_CONTEXT_SIGN | SECP256K1_CONTEXT_VERIFY);
+    secp256k1_pedersen_context_initialize(myinfo->ctx);
+    secp256k1_rangeproof_context_initialize(myinfo->ctx);
+}
+
 void libgfshare_init(struct supernet_info *myinfo,uint8_t _logs[256],uint8_t _exps[510])
 {
     uint32_t i,x = 1;
diff --git a/includes/iguana_funcs.h b/includes/iguana_funcs.h
index e3094974e..4a00dfe4a 100755
--- a/includes/iguana_funcs.h
+++ b/includes/iguana_funcs.h
@@ -637,6 +637,8 @@ void gfshare_ctx_decextract(uint8_t *logs,uint8_t *exps,gfshare_ctx * /* ctx */,
 void libgfshare_init(struct supernet_info *myinfo,uint8_t _logs[256],uint8_t _exps[510]);
 int32_t init_sharenrs(uint8_t sharenrs[255],uint8_t *orig,int32_t m,int32_t n);
 void iguana_schnorr(struct supernet_info *myinfo);
+void iguana_fixsecp(struct supernet_info *myinfo);
+
 
 #include "../includes/iguana_api.h"