From f2bc5ddbeca144fa79208a5ac6a029da6ed5c10c Mon Sep 17 00:00:00 2001
From: Uros Majstorovic <majstor@majstor.org>
Date: Thu, 31 Mar 2022 13:09:12 +0200
Subject: vconn bugfix

---
 ecp/test/vc_client.c | 95 ++++++++++++++++++++++++++--------------------------
 1 file changed, 47 insertions(+), 48 deletions(-)

(limited to 'ecp/test/vc_client.c')

diff --git a/ecp/test/vc_client.c b/ecp/test/vc_client.c
index cd0ea44..89602ca 100644
--- a/ecp/test/vc_client.c
+++ b/ecp/test/vc_client.c
@@ -1,70 +1,63 @@
-#include <stdio.h>
+#include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
-#include <stdlib.h>
+#include <stdio.h>
+
+#include <core.h>
+#include <vconn/vconn.h>
 
-#include "core.h"
-#include "vconn/vconn.h"
-#include "util.h"
+#include <util.h>
 
 ECPContext ctx;
 ECPSocket sock;
 ECPConnHandler handler;
-
 ECPConnection conn;
-ECPNode node;
-
-ECPVConnOut vconn[20];
-ECPNode vconn_node[20];
+ECPConnection vconn[3];
 
 #define CTYPE_TEST  0
-#define MTYPE_MSG   8
-
-ssize_t handle_open(ECPConnection *conn, ecp_seq_t sq, unsigned char t, unsigned char *p, ssize_t s, ECP2Buffer *b) {
-    uint32_t seq = 0;
-
-    ecp_conn_handle_open(conn, sq, t, p, s, b);
-    if (s < 0) {
-        printf("OPEN ERR:%ld\n", s);
-        return s;
-    }
-
-    printf("OPEN!\n");
+#define MTYPE_MSG   0
 
-    char *msg = "PERA JE CAR!";
-    unsigned char buf[1156];
+static int handle_open(ECPConnection *conn, ECP2Buffer *b) {
+    char *_msg = "PERA JE CAR!";
+    ssize_t rv;
 
-    strcpy((char *)buf, msg);
-    ssize_t _rv = ecp_send(conn, MTYPE_MSG, buf, 1156);
+    printf("OPEN\n");
+    rv = ecp_msg_send(conn, MTYPE_MSG, (unsigned char *)_msg, strlen(_msg)+1);
 
-    return s;
+    return ECP_OK;
 }
 
-ssize_t handle_msg(ECPConnection *conn, ecp_seq_t sq, unsigned char t, unsigned char *p, ssize_t s, ECP2Buffer *b) {
-    printf("MSG S:%s size:%ld\n", p, s);
-    return s;
+static ssize_t handle_msg(ECPConnection *conn, ecp_seq_t seq, unsigned char mtype, unsigned char *msg, size_t msg_size, ECP2Buffer *b) {
+    printf("MSG:%s size:%ld\n", msg, msg_size);
+
+    return msg_size;
 }
 
 static void usage(char *arg) {
-    fprintf(stderr, "Usage: %s <server.pub> <vcs1.pub> ... <vcsn.pub>\n", arg);
+    fprintf(stderr, "Usage: %s <server.pub> <address> <vcs0.pub> [ ... <vcsN.pub> ]\n", arg);
     exit(1);
 }
 
 int main(int argc, char *argv[]) {
+    ECPDHKey key_perma;
+    ECPNode node;
+    ecp_ecdh_public_t node_pub;
+    ecp_ecdh_public_t vconn_pub[3];
     int rv, i;
 
-    if ((argc < 3) || (argc > 22)) usage(argv[0]);
+    if ((argc < 4) || (argc > 6)) usage(argv[0]);
 
     rv = ecp_init(&ctx);
     printf("ecp_init RV:%d\n", rv);
 
-    rv = ecp_conn_handler_init(&handler);
-    handler.msg[ECP_MTYPE_OPEN] = handle_open;
-    handler.msg[MTYPE_MSG] = handle_msg;
-    ctx.handler[CTYPE_TEST] = &handler;
+    ecp_conn_handler_init(&handler, handle_msg, handle_open, NULL, NULL);
+    ecp_ctx_set_handler(&ctx, &handler, CTYPE_TEST);
 
-    rv = ecp_sock_init(&sock, &ctx, NULL);
-    printf("ecp_sock_init RV:%d\n", rv);
+    rv = ecp_dhkey_gen(&key_perma);
+    printf("ecp_dhkey_gen RV:%d\n", rv);
+
+    rv = ecp_sock_create(&sock, &ctx, &key_perma);
+    printf("ecp_sock_create RV:%d\n", rv);
 
     rv = ecp_sock_open(&sock, NULL);
     printf("ecp_sock_open RV:%d\n", rv);
@@ -72,19 +65,25 @@ int main(int argc, char *argv[]) {
     rv = ecp_start_receiver(&sock);
     printf("ecp_start_receiver RV:%d\n", rv);
 
-    rv = ecp_util_node_load(&ctx, &node, argv[1]);
-    printf("ecp_util_node_load RV:%d\n", rv);
-
-    for (i=0; i<argc-2; i++) {
-        rv = ecp_util_node_load(&ctx, &vconn_node[i], argv[i+2]);
-        printf("ecp_util_node_load RV:%d\n", rv);
+    for (i=3; i<argc; i++) {
+        rv = ecp_util_load_pub(&vconn_pub[i-3], argv[i]);
+        printf("ecp_util_load_pub RV:%d\n", rv);
     }
 
-    rv = ecp_conn_init(&conn, &sock, CTYPE_TEST);
-    printf("ecp_conn_init RV:%d\n", rv);
+    rv = ecp_conn_create(&conn, &sock, CTYPE_TEST);
+    printf("ecp_conn_create RV:%d\n", rv);
 
-    rv = ecp_vconn_open(&conn, &node, vconn, vconn_node, argc-2);
+    rv = ecp_vconn_create(vconn, vconn_pub, argc-3, &conn);
+    printf("ecp_vconn_create RV:%d\n", rv);
+
+    rv = ecp_util_load_pub(&node_pub, argv[1]);
+    printf("ecp_util_load_pub RV:%d\n", rv);
+
+    rv = ecp_node_init(&node, &node_pub, argv[2]);
+    printf("ecp_node_init RV:%d\n", rv);
+
+    rv = ecp_vconn_open(&conn, &node);
     printf("ecp_vconn_open RV:%d\n", rv);
 
     while (1) sleep(1);
-}
\ No newline at end of file
+}
-- 
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