summaryrefslogtreecommitdiff
path: root/code/core/core.c
diff options
context:
space:
mode:
Diffstat (limited to 'code/core/core.c')
-rw-r--r--code/core/core.c78
1 files changed, 48 insertions, 30 deletions
diff --git a/code/core/core.c b/code/core/core.c
index d64aa04..b319afb 100644
--- a/code/core/core.c
+++ b/code/core/core.c
@@ -517,7 +517,7 @@ static ssize_t _conn_send_kget(ECPConnection *conn, ECPTimerItem *ti) {
unsigned char payload[ECP_SIZE_PLD(0)];
ecp_pld_set_type(payload, ECP_MTYPE_KGET_REQ);
- return ecp_pld_send_wkey(conn, ECP_ECDH_IDX_PERMA, ECP_ECDH_IDX_INV, payload, sizeof(payload));
+ return ecp_pld_send_ll(conn, ti, ECP_ECDH_IDX_PERMA, ECP_ECDH_IDX_INV, payload, sizeof(payload));
}
int ecp_conn_init(ECPConnection *conn, ECPNode *node) {
@@ -616,7 +616,7 @@ static ssize_t _conn_send_open(ECPConnection *conn, ECPTimerItem *ti) {
ecp_pld_set_type(payload, ECP_MTYPE_OPEN_REQ);
buf[0] = conn->type;
- return ecp_pld_send(conn, payload, sizeof(payload));
+ return ecp_pld_send_wtimer(conn, ti, payload, sizeof(payload));
}
ssize_t ecp_conn_send_open(ECPConnection *conn) {
@@ -706,7 +706,7 @@ ssize_t ecp_conn_handle_open(ECPConnection *conn, ecp_seq_t seq, unsigned char m
#ifdef ECP_WITH_RBUF
if (!is_open && conn->rbuf.recv) {
- rv = ecp_conn_rbuf_recv_start(conn, seq);
+ rv = ecp_rbuf_recv_start(conn, seq);
if (rv) return rv;
}
#endif
@@ -815,7 +815,7 @@ static ssize_t _conn_send_kput(ECPConnection *conn, ECPTimerItem *ti) {
rv = ecp_conn_dhkey_get_curr(conn, buf, buf+1);
if (rv) return rv;
- return ecp_pld_send(conn, payload, sizeof(payload));
+ return ecp_pld_send_wtimer(conn, ti, payload, sizeof(payload));
}
int ecp_conn_dhkey_new(ECPConnection *conn) {
@@ -920,7 +920,7 @@ ssize_t ecp_pack_raw(ECPSocket *sock, ECPConnection *parent, unsigned char *pack
return ecp_pack(ctx, packet, pkt_size, s_idx, c_idx, public, shsec, nonce, seq, payload, payload_size);
}
-ssize_t ecp_conn_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) {
+ssize_t ecp_conn_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, void *_rbuf_info) {
ecp_aead_key_t shsec;
ecp_dh_public_t public;
ecp_seq_t _seq;
@@ -957,26 +957,28 @@ ssize_t ecp_conn_pack(ECPConnection *conn, unsigned char *packet, size_t pkt_siz
}
}
if (!rv) {
- _seq = conn->seq_out + 1;
#ifdef ECP_WITH_RBUF
- if (conn->rbuf.send && rbuf_idx) {
- ECPRBSend *buf = conn->rbuf.send;
-#ifdef ECP_WITH_PTHREAD
- pthread_mutex_lock(&buf->mutex);
-#endif
-
- *rbuf_idx = ecp_rbuf_msg_idx(&buf->rbuf, _seq);
- if (*rbuf_idx < 0) rv = *rbuf_idx;
+ ECPRBInfo *rbuf_info = _rbuf_info;
-#ifdef ECP_WITH_PTHREAD
- pthread_mutex_unlock(&buf->mutex);
-#endif
+ if (rbuf_info) {
+ if (rbuf_info->seq_force) {
+ _seq = rbuf_info->seq;
+ } else {
+ unsigned char mtype = ecp_pld_get_type(payload);
+ _seq = conn->seq_out + 1;
+
+ rv = ecp_rbuf_pkt_prep(conn->rbuf.send, _seq, mtype, rbuf_info);
+ if (!rv) conn->seq_out = _seq;
+ }
+ } else {
+ _seq = conn->seq_out + 1;
+ conn->seq_out = _seq;
}
-#endif
- }
- if (!rv) {
+#else
+ _seq = conn->seq_out + 1;
conn->seq_out = _seq;
- if (addr) *addr = conn->node.addr;
+#endif
+ if (!rv && addr) *addr = conn->node.addr;
}
#ifdef ECP_WITH_PTHREAD
@@ -996,7 +998,6 @@ ssize_t ecp_conn_pack(ECPConnection *conn, unsigned char *packet, size_t pkt_siz
pthread_mutex_unlock(&conn->mutex);
#endif
- if (seq) *seq = _seq;
return _rv;
}
@@ -1150,7 +1151,7 @@ ssize_t ecp_pkt_handle(ECPSocket *sock, ECPNetAddr *addr, ECPConnection *parent,
#endif
#ifdef ECP_WITH_RBUF
- if (conn->rbuf.recv) proc_size = ecp_conn_rbuf_recv_store(conn, p_seq, payload+pld_size-cnt_size, cnt_size);
+ if (conn->rbuf.recv) proc_size = ecp_rbuf_recv_store(conn, p_seq, payload+pld_size-cnt_size, cnt_size);
#endif
if (proc_size == 0) proc_size = ecp_msg_handle(conn, p_seq, payload+pld_size-cnt_size, cnt_size);
@@ -1247,25 +1248,42 @@ unsigned char ecp_pld_get_type(unsigned char *payload) {
}
ssize_t ecp_pld_send(ECPConnection *conn, unsigned char *payload, size_t payload_size) {
- return ecp_pld_send_wkey(conn, ECP_ECDH_IDX_INV, ECP_ECDH_IDX_INV, payload, payload_size);
+ return ecp_pld_send_ll(conn, NULL, ECP_ECDH_IDX_INV, ECP_ECDH_IDX_INV, payload, payload_size);
}
-ssize_t ecp_pld_send_wkey(ECPConnection *conn, unsigned char s_idx, unsigned char c_idx, unsigned char *payload, size_t payload_size) {
+ssize_t ecp_pld_send_wtimer(ECPConnection *conn, ECPTimerItem *ti, unsigned char *payload, size_t payload_size) {
+ return ecp_pld_send_ll(conn, ti, ECP_ECDH_IDX_INV, ECP_ECDH_IDX_INV, payload, payload_size);
+}
+
+ssize_t ecp_pld_send_ll(ECPConnection *conn, ECPTimerItem *ti, unsigned char s_idx, unsigned char c_idx, unsigned char *payload, size_t payload_size) {
unsigned char packet[ECP_MAX_PKT];
ECPSocket *sock = conn->sock;
ECPContext *ctx = sock->ctx;
ECPNetAddr addr;
- ecp_seq_t seq;
- ssize_t rv;
- int rbuf_idx = -1;
+ int _rv = ECP_OK;
+ void *_rbuf_info = NULL;
- rv = ctx->pack(conn, packet, ECP_MAX_PKT, s_idx, c_idx, payload, payload_size, &addr, &seq, &rbuf_idx);
+#ifdef ECP_WITH_RBUF
+ ECPRBInfo rbuf_info;
+
+ if (conn->rbuf.send) {
+ _rv = ecp_rbuf_info_init(&rbuf_info);
+ if (_rv) return _rv;
+ _rbuf_info = &rbuf_info;
+ }
+#endif
+
+ ssize_t rv = ctx->pack(conn, packet, ECP_MAX_PKT, s_idx, c_idx, payload, payload_size, &addr, _rbuf_info);
if (rv < 0) return rv;
#ifdef ECP_WITH_RBUF
- if (conn->rbuf.send) return ecp_conn_rbuf_pkt_send(conn, &addr, packet, rv, seq, rbuf_idx);
+ if (conn->rbuf.send) return ecp_rbuf_pkt_send(conn->rbuf.send, conn->sock, &addr, ti, packet, rv, _rbuf_info);
#endif
+ if (ti) {
+ _rv = ecp_timer_push(ti);
+ if (_rv) return _rv;
+ }
return ecp_pkt_send(sock, &addr, packet, rv);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-20 14:36:55 +0000