From cbba099541d27400ad45083a4b1102b86f9e8dea Mon Sep 17 00:00:00 2001
From: Uros Majstorovic <majstor@majstor.org>
Date: Thu, 10 Aug 2017 21:02:16 +0200
Subject: rbuffer almost implemented

---
 code/proxy/proxy.c | 20 ++++++++------------
 code/proxy/proxy.h |  3 ++-
 2 files changed, 10 insertions(+), 13 deletions(-)

(limited to 'code/proxy')

diff --git a/code/proxy/proxy.c b/code/proxy/proxy.c
index 67d4d01..e9cd93f 100644
--- a/code/proxy/proxy.c
+++ b/code/proxy/proxy.c
@@ -70,12 +70,11 @@ static ssize_t _proxyf_send_open(ECPConnection *conn) {
     ECPConnProxy *conn_p = (ECPConnProxy *)conn;
     ECPConnection *conn_next = conn_p->next;
     unsigned char payload[ECP_SIZE_PLD(0)];
-    ecp_seq_t seq;
 
     if (conn_next == NULL) return ECP_ERR;
 
     ecp_pld_set_type(payload, ECP_MTYPE_KGET_REQ);
-    return ecp_pld_send_wkey(conn_next, &seq, ECP_ECDH_IDX_PERMA, ECP_ECDH_IDX_INV, payload, sizeof(payload));
+    return ecp_pld_send_wkey(conn_next, ECP_ECDH_IDX_PERMA, ECP_ECDH_IDX_INV, payload, sizeof(payload));
 }
 
 static ssize_t _proxyf_retry_kget(ECPConnection *conn, ECPTimerItem *ti) {
@@ -363,37 +362,35 @@ static ssize_t proxy_set_msg(ECPConnection *conn, unsigned char *pld_out, size_t
 }
 
 
-static ssize_t proxy_pack(ECPConnection *conn, ECPNetAddr *addr, ecp_seq_t *seq, unsigned char *packet, size_t pkt_size, unsigned char s_idx, unsigned char c_idx, unsigned char *payload, size_t payload_size) {
+static ssize_t proxy_pack(ECPConnection *conn, unsigned char *packet, size_t pkt_size, unsigned char s_idx, unsigned char c_idx, unsigned char *payload, size_t payload_size, ECPNetAddr *addr, ecp_seq_t *seq, int *rbuf_idx) {
     ECPContext *ctx = conn->sock->ctx;
 
     if (conn->proxy) {
         unsigned char payload_[ECP_MAX_PLD];
-        ecp_seq_t _seq;
         ssize_t rv, hdr_size = proxy_set_msg(conn->proxy, payload_, sizeof(payload_), payload, payload_size);
         if (hdr_size < 0) return hdr_size;
 
-        rv = ecp_conn_pack(conn, NULL, &_seq, payload_+hdr_size, ECP_MAX_PLD-hdr_size, s_idx, c_idx, payload, payload_size);
+        rv = ecp_conn_pack(conn, payload_+hdr_size, ECP_MAX_PLD-hdr_size, s_idx, c_idx, payload, payload_size, NULL, seq, rbuf_idx);
         if (rv < 0) return rv;
 
-        return proxy_pack(conn->proxy, addr, seq, packet, pkt_size, ECP_ECDH_IDX_INV, ECP_ECDH_IDX_INV, payload_, rv+hdr_size);
+        return proxy_pack(conn->proxy, packet, pkt_size, ECP_ECDH_IDX_INV, ECP_ECDH_IDX_INV, payload_, rv+hdr_size, addr, NULL, NULL);
     } else {
-        return ecp_conn_pack(conn, addr, seq, packet, pkt_size, s_idx, c_idx, payload, payload_size);
+        return ecp_conn_pack(conn, packet, pkt_size, s_idx, c_idx, payload, payload_size, addr, seq, rbuf_idx);
     }
 }
 
-static ssize_t proxy_pack_raw(ECPSocket *sock, ECPConnection *proxy, ECPNetAddr *addr, unsigned char *packet, size_t pkt_size, unsigned char s_idx, unsigned char c_idx, ecp_dh_public_t *public, ecp_aead_key_t *shsec, unsigned char *nonce, ecp_seq_t seq, unsigned char *payload, size_t payload_size) {
+static ssize_t proxy_pack_raw(ECPSocket *sock, ECPConnection *proxy, unsigned char *packet, size_t pkt_size, unsigned char s_idx, unsigned char c_idx, ecp_dh_public_t *public, ecp_aead_key_t *shsec, unsigned char *nonce, ecp_seq_t seq, unsigned char *payload, size_t payload_size, ECPNetAddr *addr) {
     ECPContext *ctx = sock->ctx;
 
     if (proxy) {
         unsigned char payload_[ECP_MAX_PLD];
-        ecp_seq_t _seq;
         ssize_t rv, hdr_size = proxy_set_msg(proxy, payload_, sizeof(payload_), payload, payload_size);
         if (hdr_size < 0) return hdr_size;
 
         rv = ecp_pack(ctx, payload_+hdr_size, ECP_MAX_PLD-hdr_size, s_idx, c_idx, public, shsec, nonce, seq, payload, payload_size);
         if (rv < 0) return rv;
 
-        return proxy_pack(proxy, addr, &_seq, packet, pkt_size, ECP_ECDH_IDX_INV, ECP_ECDH_IDX_INV, payload_, rv+hdr_size);
+        return proxy_pack(proxy, packet, pkt_size, ECP_ECDH_IDX_INV, ECP_ECDH_IDX_INV, payload_, rv+hdr_size, addr, NULL, NULL);
     } else {
         return ecp_pack(ctx, packet, pkt_size, s_idx, c_idx, public, shsec, nonce, seq, payload, payload_size);
     }
@@ -472,10 +469,9 @@ int ecp_conn_proxy_init(ECPConnection *conn, ECPNode *conn_node, ECPConnProxy pr
 
 static ssize_t _proxy_send_kget(ECPConnection *conn, ECPTimerItem *ti) {
     unsigned char payload[ECP_SIZE_PLD(0)];
-    ecp_seq_t seq;
 
     ecp_pld_set_type(payload, ECP_MTYPE_KGET_REQ);
-    return ecp_pld_send_wkey(conn, &seq, ECP_ECDH_IDX_PERMA, ECP_ECDH_IDX_INV, payload, sizeof(payload));
+    return ecp_pld_send_wkey(conn, ECP_ECDH_IDX_PERMA, ECP_ECDH_IDX_INV, payload, sizeof(payload));
 }
 
 int ecp_conn_proxy_open(ECPConnection *conn, ECPNode *conn_node, ECPConnProxy proxy[], ECPNode proxy_node[], int size) {
diff --git a/code/proxy/proxy.h b/code/proxy/proxy.h
index 1ae2566..6f82cd2 100644
--- a/code/proxy/proxy.h
+++ b/code/proxy/proxy.h
@@ -1,7 +1,8 @@
 #define ECP_CTYPE_PROXYF    1
 #define ECP_CTYPE_PROXYB    2
 
-#define ECP_MTYPE_RELAY     0x04
+#define ECP_MTYPE_RELAY     0x08
+#define ECP_MTYPE_EXEC      0x09
 
 typedef struct ECPConnProxy {
     ECPConnection b;
-- 
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