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-rw-r--r--ecp/src/ecp/core.c171
-rw-r--r--ecp/src/ecp/core.h71
-rw-r--r--ecp/src/ecp/vconn/vconn.c19
-rw-r--r--ecp/src/platform/fe310/transport.c13
-rw-r--r--ecp/src/platform/posix/transport.c38
5 files changed, 175 insertions, 137 deletions
diff --git a/ecp/src/ecp/core.c b/ecp/src/ecp/core.c
index 357514c..3063fd2 100644
--- a/ecp/src/ecp/core.c
+++ b/ecp/src/ecp/core.c
@@ -30,14 +30,14 @@ int ecp_dhkey_gen(ECPDHKey *key) {
return ECP_OK;
}
-int ecp_ctx_init(ECPContext *ctx, ecp_err_handler_t handle_err, ecp_conn_new_t conn_new, ecp_conn_free_t conn_free, ecp_key_checker_t key_checker) {
+int ecp_ctx_init(ECPContext *ctx, ecp_conn_auth_t conn_auth, ecp_conn_new_t conn_new, ecp_conn_free_t conn_free, ecp_err_handler_t handle_err) {
int rv;
memset(ctx, 0, sizeof(ECPContext));
- ctx->handle_err = handle_err;
+ ctx->conn_auth = conn_auth;
ctx->conn_new = conn_new;
ctx->conn_free = conn_free;
- ctx->key_checker = key_checker;
+ ctx->handle_err = handle_err;
rv = ecp_tr_init(ctx);
if (rv) return rv;
@@ -111,7 +111,7 @@ int ecp_node_set_addr(ECPNode *node, void *addr) {
int rv;
rv = ecp_tr_addr_set(&node->addr, addr);
- if (rv) return ECP_ERR_NET_ADDR;
+ if (rv) return ECP_ERR_ADDR;
return ECP_OK;
}
@@ -301,7 +301,7 @@ static ECPConnection *conn_table_search_pub(ECPSocket *sock, unsigned char c_idx
} else {
unsigned char _c_idx;
- if (c_idx & ~ECP_ECDH_IDX_MASK) continue;
+ if (c_idx & ~ECP_KEYID_MASK) continue;
_c_idx = c_idx % ECP_MAX_NODE_KEY;
if (conn->rkey[_c_idx].valid && (memcmp(c_public, &conn->rkey[_c_idx].public, sizeof(conn->key[c_idx].public)) == 0)) {
@@ -587,7 +587,7 @@ int ecp_sock_dhkey_new(ECPSocket *sock) {
int ecp_sock_dhkey_get(ECPSocket *sock, unsigned char idx, ECPDHKey *key) {
int rv = ECP_OK;
- if (idx == ECP_ECDH_IDX_PERMA) {
+ if (idx == ECP_KEYID_PERMA) {
*key = sock->key_perma;
} else {
@@ -598,7 +598,7 @@ int ecp_sock_dhkey_get(ECPSocket *sock, unsigned char idx, ECPDHKey *key) {
if (idx < ECP_MAX_SOCK_KEY) {
*key = sock->key[idx];
} else {
- rv = ECP_ERR_ECDH_IDX;
+ rv = ECP_ERR_KEYID;
}
#ifdef ECP_WITH_PTHREAD
@@ -607,7 +607,7 @@ int ecp_sock_dhkey_get(ECPSocket *sock, unsigned char idx, ECPDHKey *key) {
}
- if (!rv && !key->valid) rv = ECP_ERR_ECDH_IDX;
+ if (!rv && !key->valid) rv = ECP_ERR_KEYID;
return rv;
}
@@ -621,11 +621,11 @@ int ecp_sock_dhkey_get_pub(ECPSocket *sock, unsigned char *idx, ecp_ecdh_public_
#endif
_idx = sock->key_curr;
- if (_idx == ECP_ECDH_IDX_INV) rv = ECP_ERR_ECDH_IDX;
+ if (_idx == ECP_KEYID_INV) rv = ECP_ERR_KEYID;
if (!rv) {
key = &sock->key[_idx];
- if (!key->valid) rv = ECP_ERR_ECDH_IDX;
+ if (!key->valid) rv = ECP_ERR_KEYID;
}
if (!rv) memcpy(public, &key->public, sizeof(key->public));
@@ -801,7 +801,7 @@ static ECPDHKey *conn_dhkey_get(ECPConnection *conn, unsigned char idx) {
static int conn_dhkey_set(ECPConnection *conn, unsigned char idx, ECPDHKey *key) {
ECPSocket *sock = conn->sock;
- if (idx >= ECP_MAX_CONN_KEY) return ECP_ERR_ECDH_IDX;
+ if (idx >= ECP_MAX_CONN_KEY) return ECP_ERR_KEYID;
#ifdef ECP_WITH_HTABLE
if (ecp_conn_is_outb(conn) && _ecp_conn_is_reg(conn) && conn->key[idx].valid) {
@@ -837,7 +837,7 @@ static int conn_dhkey_new(ECPConnection *conn, ECPDHKey *key) {
int rv;
idx = conn->key_curr;
- if (idx == ECP_ECDH_IDX_INV) return ECP_ERR_ECDH_IDX;
+ if (idx == ECP_KEYID_INV) return ECP_ERR_KEYID;
idx = (idx + 1) % ECP_MAX_CONN_KEY;
rv = conn_dhkey_set(conn, idx, key);
@@ -848,9 +848,9 @@ static int conn_dhkey_new(ECPConnection *conn, ECPDHKey *key) {
}
static void conn_dhkey_set_curr(ECPConnection *conn) {
- if (conn->key_next != ECP_ECDH_IDX_INV) {
+ if (conn->key_next != ECP_KEYID_INV) {
conn->key_curr = conn->key_next;
- conn->key_next = ECP_ECDH_IDX_INV;
+ conn->key_next = ECP_KEYID_INV;
}
}
@@ -871,12 +871,12 @@ static int conn_dhkey_get_pub(ECPConnection *conn, unsigned char *idx, ecp_ecdh_
}
}
} else {
- if (conn->key_next != ECP_ECDH_IDX_INV) {
+ if (conn->key_next != ECP_KEYID_INV) {
*idx = conn->key_next;
} else {
*idx = conn->key_curr;
}
- if ((*idx == ECP_ECDH_IDX_INV) || !conn->key[*idx].valid) return ECP_ERR_ECDH_IDX;
+ if ((*idx == ECP_KEYID_INV) || !conn->key[*idx].valid) return ECP_ERR_KEYID;
memcpy(public, &conn->key[*idx].public, sizeof(conn->key[*idx].public));
}
@@ -891,7 +891,7 @@ static int conn_dhkey_set_pub(ECPConnection *conn, unsigned char idx, ecp_ecdh_p
int i;
ecp_sts_t now = ecp_tm_get_s();
- if (idx & ~ECP_ECDH_IDX_MASK) return ECP_ERR_ECDH_IDX;
+ if (idx & ~ECP_KEYID_MASK) return ECP_ERR_KEYID;
_idx = idx % ECP_MAX_NODE_KEY;
key = &conn->rkey[_idx];
@@ -935,9 +935,9 @@ static int conn_dhkey_set_pub(ECPConnection *conn, unsigned char idx, ecp_ecdh_p
static ECPDHPub *conn_dhkey_get_remote(ECPConnection *conn, unsigned char idx) {
ECPDHPub *key = NULL;
- if (idx == ECP_ECDH_IDX_PERMA) {
+ if (idx == ECP_KEYID_PERMA) {
key = &conn->remote.key_perma;
- } else if ((idx & ECP_ECDH_IDX_MASK) == idx) {
+ } else if ((idx & ECP_KEYID_MASK) == idx) {
key = &conn->rkey[idx % ECP_MAX_NODE_KEY];
}
@@ -950,17 +950,17 @@ static int conn_shkey_get(ECPConnection *conn, unsigned char s_idx, unsigned cha
ECPDHKey *priv;
int rv;
- if (ecp_conn_is_outb(conn) && (s_idx == ECP_ECDH_IDX_PERMA)) {
+ if (ecp_conn_is_outb(conn) && (s_idx == ECP_KEYID_PERMA)) {
pub = conn_dhkey_get_remote(conn, s_idx);
priv = conn_dhkey_get(conn, c_idx);
- if ((pub == NULL) || (priv == NULL)) return ECP_ERR_ECDH_IDX;
+ if ((pub == NULL) || (priv == NULL)) return ECP_ERR_KEYID;
ecp_ecdh_shkey(shkey, &pub->public, &priv->private);
} else {
ECPDHShkey *_shkey;
- if (s_idx & ~ECP_ECDH_IDX_MASK) return ECP_ERR_ECDH_IDX;
- if (c_idx & ~ECP_ECDH_IDX_MASK) return ECP_ERR_ECDH_IDX;
+ if (s_idx & ~ECP_KEYID_MASK) return ECP_ERR_KEYID;
+ if (c_idx & ~ECP_KEYID_MASK) return ECP_ERR_KEYID;
_shkey = &conn->shkey[s_idx % ECP_MAX_NODE_KEY][c_idx % ECP_MAX_NODE_KEY];
if (!_shkey->valid) {
@@ -969,7 +969,7 @@ static int conn_shkey_get(ECPConnection *conn, unsigned char s_idx, unsigned cha
ECPDHKey priv;
pub = conn_dhkey_get_remote(conn, c_idx);
- if (pub == NULL) return ECP_ERR_ECDH_IDX;
+ if (pub == NULL) return ECP_ERR_KEYID;
rv = ecp_sock_dhkey_get(sock, s_idx, &priv);
if (rv) return rv;
@@ -981,7 +981,7 @@ static int conn_shkey_get(ECPConnection *conn, unsigned char s_idx, unsigned cha
pub = conn_dhkey_get_remote(conn, s_idx);
priv = conn_dhkey_get(conn, c_idx);
- if ((pub == NULL) || (priv == NULL)) return ECP_ERR_ECDH_IDX;
+ if ((pub == NULL) || (priv == NULL)) return ECP_ERR_KEYID;
ecp_ecdh_shkey(&_shkey->key, &pub->public, &priv->private);
}
_shkey->valid = 1;
@@ -995,8 +995,8 @@ static int conn_shkey_get(ECPConnection *conn, unsigned char s_idx, unsigned cha
static int conn_shkey_set(ECPConnection *conn, unsigned char s_idx, unsigned char c_idx, ecp_aead_key_t *shkey) {
ECPDHShkey *_shkey;
- if (s_idx & ~ECP_ECDH_IDX_MASK) return ECP_ERR_ECDH_IDX;
- if (c_idx & ~ECP_ECDH_IDX_MASK) return ECP_ERR_ECDH_IDX;
+ if (s_idx & ~ECP_KEYID_MASK) return ECP_ERR_KEYID;
+ if (c_idx & ~ECP_KEYID_MASK) return ECP_ERR_KEYID;
_shkey = &conn->shkey[s_idx % ECP_MAX_NODE_KEY][c_idx % ECP_MAX_NODE_KEY];
memcpy(_shkey->key, shkey, sizeof(_shkey->key));
@@ -1019,9 +1019,9 @@ void ecp_conn_init(ECPConnection *conn, ECPSocket *sock, unsigned char ctype) {
conn->sock = sock;
conn->type = ctype;
- conn->key_curr = ECP_ECDH_IDX_INV;
- conn->key_next = ECP_ECDH_IDX_INV;
- conn->rkey_curr = ECP_ECDH_IDX_INV;
+ conn->key_curr = ECP_KEYID_INV;
+ conn->key_next = ECP_KEYID_INV;
+ conn->rkey_curr = ECP_KEYID_INV;
arc4random_buf(&conn->nonce_out, sizeof(conn->nonce_out));
conn->access_ts = 0;
conn->keyx_ts = 0;
@@ -1547,7 +1547,7 @@ int ecp_conn_dhkey_get(ECPConnection *conn, unsigned char idx, ECPDHKey *key) {
pthread_mutex_lock(&conn->mutex);
#endif
- if (idx == ECP_ECDH_IDX_INV) idx = conn->key_curr;
+ if (idx == ECP_KEYID_INV) idx = conn->key_curr;
_key = conn_dhkey_get(conn, idx);
if (_key) *key = *_key;
@@ -1555,7 +1555,7 @@ int ecp_conn_dhkey_get(ECPConnection *conn, unsigned char idx, ECPDHKey *key) {
pthread_mutex_unlock(&conn->mutex);
#endif
- if (_key == NULL) return ECP_ERR_ECDH_IDX;
+ if (_key == NULL) return ECP_ERR_KEYID;
return ECP_OK;
}
@@ -1619,7 +1619,7 @@ int ecp_conn_dhkey_get_remote(ECPConnection *conn, unsigned char idx, ECPDHPub *
pthread_mutex_lock(&conn->mutex);
#endif
- if (idx == ECP_ECDH_IDX_INV) idx = conn->rkey_curr;
+ if (idx == ECP_KEYID_INV) idx = conn->rkey_curr;
_key = conn_dhkey_get_remote(conn, idx);
if (_key) *key = *_key;
@@ -1627,83 +1627,106 @@ int ecp_conn_dhkey_get_remote(ECPConnection *conn, unsigned char idx, ECPDHPub *
pthread_mutex_unlock(&conn->mutex);
#endif
- if (_key == NULL) return ECP_ERR_ECDH_IDX;
+ if (_key == NULL) return ECP_ERR_KEYID;
return ECP_OK;
}
-void ecp_conn_handler_init(ECPConnHandler *handler, ecp_msg_handler_t handle_msg, ecp_open_handler_t handle_open, ecp_close_handler_t handle_close, ecp_send_open_t send_open) {
+void ecp_conn_handler_init(ECPConnHandler *handler, ecp_open_handler_t handle_open, ecp_close_handler_t handle_close, ecp_msg_handler_t handle_msg, ecp_err_handler_t handle_err) {
memset(handler, 0, sizeof(ECPConnHandler));
- handler->handle_msg = handle_msg;
handler->handle_open = handle_open;
handler->handle_close = handle_close;
- handler->send_open = send_open;
+ handler->handle_msg = handle_msg;
+ handler->handle_err = handle_err;
+ handler->send_oreq = NULL;
}
-ecp_msg_handler_t ecp_get_msg_handler(ECPConnection *conn) {
+void ecp_conn_handler_set_oreq_f(ECPConnHandler *handler, ecp_oreq_send_t send_oreq) {
+ handler->send_oreq = send_oreq;
+}
+
+ecp_open_handler_t ecp_get_open_handler(ECPConnection *conn) {
ECPContext *ctx = conn->sock->ctx;
unsigned char ctype;
ctype = conn->type & ECP_CTYPE_MASK;
if (ecp_conn_is_sys(conn)) {
if (ctype >= ECP_MAX_CTYPE_SYS) return NULL;
- return ctx->handler_sys[ctype] ? ctx->handler_sys[ctype]->handle_msg : NULL;
+ return ctx->handler_sys[ctype] ? ctx->handler_sys[ctype]->handle_open : NULL;
} else {
if (ctype >= ECP_MAX_CTYPE) return NULL;
- return ctx->handler[ctype] ? ctx->handler[ctype]->handle_msg : NULL;
+ return ctx->handler[ctype] ? ctx->handler[ctype]->handle_open : NULL;
}
}
-ecp_open_handler_t ecp_get_open_handler(ECPConnection *conn) {
+ecp_close_handler_t ecp_get_close_handler(ECPConnection *conn) {
ECPContext *ctx = conn->sock->ctx;
unsigned char ctype;
ctype = conn->type & ECP_CTYPE_MASK;
if (ecp_conn_is_sys(conn)) {
if (ctype >= ECP_MAX_CTYPE_SYS) return NULL;
- return ctx->handler_sys[ctype] ? ctx->handler_sys[ctype]->handle_open : NULL;
+ return ctx->handler_sys[ctype] ? ctx->handler_sys[ctype]->handle_close : NULL;
} else {
if (ctype >= ECP_MAX_CTYPE) return NULL;
- return ctx->handler[ctype] ? ctx->handler[ctype]->handle_open : NULL;
+ return ctx->handler[ctype] ? ctx->handler[ctype]->handle_close : NULL;
}
}
-ecp_close_handler_t ecp_get_close_handler(ECPConnection *conn) {
+ecp_msg_handler_t ecp_get_msg_handler(ECPConnection *conn) {
ECPContext *ctx = conn->sock->ctx;
unsigned char ctype;
ctype = conn->type & ECP_CTYPE_MASK;
if (ecp_conn_is_sys(conn)) {
if (ctype >= ECP_MAX_CTYPE_SYS) return NULL;
- return ctx->handler_sys[ctype] ? ctx->handler_sys[ctype]->handle_close : NULL;
+ return ctx->handler_sys[ctype] ? ctx->handler_sys[ctype]->handle_msg : NULL;
} else {
if (ctype >= ECP_MAX_CTYPE) return NULL;
- return ctx->handler[ctype] ? ctx->handler[ctype]->handle_close : NULL;
+ return ctx->handler[ctype] ? ctx->handler[ctype]->handle_msg : NULL;
+ }
+}
+
+ecp_err_handler_t ecp_get_err_handler(ECPConnection *conn) {
+ ECPContext *ctx = conn->sock->ctx;
+ unsigned char ctype;
+
+ ctype = conn->type & ECP_CTYPE_MASK;
+ if (ecp_conn_is_sys(conn)) {
+ if (ctype >= ECP_MAX_CTYPE_SYS) return NULL;
+ return ctx->handler_sys[ctype] ? ctx->handler_sys[ctype]->handle_err : NULL;
+ } else {
+ if (ctype >= ECP_MAX_CTYPE) return NULL;
+ return ctx->handler[ctype] ? ctx->handler[ctype]->handle_err : NULL;
}
}
-ecp_send_open_t ecp_get_send_open_f(ECPConnection *conn) {
+ecp_oreq_send_t ecp_get_oreq_send_f(ECPConnection *conn) {
ECPContext *ctx = conn->sock->ctx;
unsigned char ctype;
ctype = conn->type & ECP_CTYPE_MASK;
if (ecp_conn_is_sys(conn)) {
if (ctype >= ECP_MAX_CTYPE_SYS) return NULL;
- return ctx->handler_sys[ctype] ? ctx->handler_sys[ctype]->send_open : NULL;
+ return ctx->handler_sys[ctype] ? ctx->handler_sys[ctype]->send_oreq : NULL;
} else {
if (ctype >= ECP_MAX_CTYPE) return NULL;
- return ctx->handler[ctype] ? ctx->handler[ctype]->send_open : NULL;
+ return ctx->handler[ctype] ? ctx->handler[ctype]->send_oreq : NULL;
}
}
void ecp_err_handle(ECPConnection *conn, unsigned char mtype, int err) {
ECPContext *ctx = conn->sock->ctx;
+ ecp_err_handler_t err_handler;
int rv;
rv = ecp_ext_err_handle(conn, mtype, err);
if (rv != ECP_PASS) return;
if (err == ECP_ERR_CLOSED) return;
- if (ctx->handle_err) ctx->handle_err(conn, mtype, err);
+
+ err_handler = ecp_get_err_handler(conn);
+ if (err_handler == NULL) err_handler = ctx->handle_err;
+ if (err_handler) err_handler(conn, mtype, err);
}
static ssize_t _send_ireq(ECPConnection *conn, ECPTimerItem *ti) {
@@ -1723,7 +1746,7 @@ static ssize_t _send_ireq(ECPConnection *conn, ECPTimerItem *ti) {
msg = ecp_pld_get_msg(payload.buffer, payload.size);
memset(msg, 0, ECP_SIZE_ZPAD_PLD);
- rv = _ecp_pld_send(conn, &packet, ECP_ECDH_IDX_PERMA, ECP_ECDH_IDX_INV, ECP_SIZE_ZPAD_HDR, NULL, NULL, &payload, ECP_SIZE_PLD(ECP_SIZE_ZPAD_PLD, ECP_MTYPE_INIT_REQ), 0, ti);
+ rv = _ecp_pld_send(conn, &packet, ECP_KEYID_PERMA, ECP_KEYID_INV, ECP_SIZE_ZPAD_HDR, NULL, NULL, &payload, ECP_SIZE_PLD(ECP_SIZE_ZPAD_PLD, ECP_MTYPE_INIT_REQ), 0, ti);
return rv;
}
@@ -1842,7 +1865,7 @@ ssize_t ecp_send_init_rep(ECPSocket *sock, ECPConnection *parent, ecp_tr_addr_t
pkt_meta.nonce = &nonce;
pkt_meta.ntype = ECP_NTYPE_INB;
pkt_meta.public = (ecp_ecdh_public_t *)public_buf;
- pkt_meta.s_idx = ECP_ECDH_IDX_PERMA;
+ pkt_meta.s_idx = ECP_KEYID_PERMA;
pkt_meta.c_idx = c_idx;
rv = ecp_pld_send_irep(sock, parent, addr, &packet, &pkt_meta, &payload, ECP_SIZE_PLD(1+ECP_SIZE_ECDH_PUB+ECP_SIZE_ATAG, ECP_MTYPE_INIT_REP), 0);
@@ -1850,7 +1873,7 @@ ssize_t ecp_send_init_rep(ECPSocket *sock, ECPConnection *parent, ecp_tr_addr_t
}
ssize_t ecp_handle_init_rep(ECPConnection *conn, unsigned char *msg, size_t msg_size, unsigned char *nonce_buf, ECP2Buffer *bufs) {
- ecp_send_open_t send_open_f;
+ ecp_oreq_send_t send_oreq_f;
unsigned char cookie[ECP_SIZE_COOKIE];
unsigned char *atag;
ssize_t rv;
@@ -1862,13 +1885,13 @@ ssize_t ecp_handle_init_rep(ECPConnection *conn, unsigned char *msg, size_t msg_
if (_rv) return _rv;
atag = msg+1+ECP_SIZE_ECDH_PUB;
- send_open_f = ecp_get_send_open_f(conn);
- if (send_open_f == NULL) send_open_f = ecp_send_open_req;
+ send_oreq_f = ecp_get_oreq_send_f(conn);
+ if (send_oreq_f == NULL) send_oreq_f = ecp_send_open_req;
memcpy(cookie, nonce_buf, ECP_SIZE_NONCE);
memcpy(cookie+ECP_SIZE_NONCE, atag, ECP_SIZE_ATAG);
ecp_tr_release(bufs->packet, 1);
- rv = send_open_f(conn, cookie);
+ rv = send_oreq_f(conn, cookie);
if (rv < 0) return rv;
return 1+ECP_SIZE_ECDH_PUB+ECP_SIZE_ATAG;
@@ -1904,9 +1927,9 @@ ssize_t ecp_write_open_req(ECPConnection *conn, ECPBuffer *payload) {
if (payload->size < ECP_SIZE_PLD(2+ECP_SIZE_VBOX, ECP_MTYPE_OPEN_REQ)) return ECP_ERR_SIZE;
- _rv = ecp_sock_dhkey_get(sock, ECP_ECDH_IDX_PERMA, &key_perma);
- if (!_rv) _rv = ecp_conn_dhkey_get_remote(conn, ECP_ECDH_IDX_PERMA, &rkey_perma);
- if (!_rv) _rv = ecp_conn_dhkey_get_remote(conn, ECP_ECDH_IDX_INV, &rkey_curr);
+ _rv = ecp_sock_dhkey_get(sock, ECP_KEYID_PERMA, &key_perma);
+ if (!_rv) _rv = ecp_conn_dhkey_get_remote(conn, ECP_KEYID_PERMA, &rkey_perma);
+ if (!_rv) _rv = ecp_conn_dhkey_get_remote(conn, ECP_KEYID_INV, &rkey_curr);
if (!_rv) _rv = ecp_conn_dhkey_get_pub(conn, NULL, &public);
if (_rv) return _rv;
@@ -1973,7 +1996,7 @@ ssize_t ecp_handle_open_req(ECPSocket *sock, ECPConnection *parent, unsigned cha
if (msg_size < ECP_SIZE_VBOX) return ECP_ERR_SIZE;
- _rv = ecp_sock_dhkey_get(sock, ECP_ECDH_IDX_PERMA, &key_perma);
+ _rv = ecp_sock_dhkey_get(sock, ECP_KEYID_PERMA, &key_perma);
if (!_rv) _rv = ecp_sock_dhkey_get(sock, s_idx, &key_curr);
if (_rv) return _rv;
@@ -1994,8 +2017,8 @@ ssize_t ecp_handle_open_req(ECPSocket *sock, ECPConnection *parent, unsigned cha
rkey_perma.valid = 1;
}
- if (sock->ctx->key_checker) {
- _rv = sock->ctx->key_checker(sock, parent, ctype, rkey_perma.valid ? &rkey_perma.public : NULL);
+ if (sock->ctx->conn_auth) {
+ _rv = sock->ctx->conn_auth(sock, parent, ctype, rkey_perma.valid ? &rkey_perma.public : NULL);
if (!_rv) return ECP_ERR_VBOX;
}
@@ -2329,7 +2352,7 @@ ssize_t ecp_unpack(ECPSocket *sock, ECPConnection *parent, ecp_tr_addr_t *addr,
idx = packet[ECP_SIZE_PROTO];
s_idx = (idx & 0xF0) >> 4;
c_idx = (idx & 0x0F);
- if ((s_idx == ECP_ECDH_IDX_PERMA) && (c_idx == ECP_ECDH_IDX_NOKEY)) {
+ if ((s_idx == ECP_KEYID_PERMA) && (c_idx == ECP_KEYID_NOKEY)) {
public_buf = NULL;
c_idx = 0;
} else {
@@ -2381,7 +2404,7 @@ ssize_t ecp_unpack(ECPSocket *sock, ECPConnection *parent, ecp_tr_addr_t *addr,
is_inb = 1;
- if (s_idx == ECP_ECDH_IDX_PERMA) {
+ if (s_idx == ECP_KEYID_PERMA) {
/* init request message */
unsigned char *zpad_buf;
int i;
@@ -2741,7 +2764,7 @@ static ssize_t _pack(ECPBuffer *packet, ECPPktMeta *pkt_meta, ECPBuffer *payload
pkt_buf[0] = 0;
pkt_buf[1] = 0;
pkt_buf[ECP_SIZE_PROTO] = (pkt_meta->s_idx << 4) | pkt_meta->c_idx;
- pkt_buf += 3;
+ pkt_buf += ECP_SIZE_PROTO + 1;
if (pkt_meta->public) {
memcpy(pkt_buf, pkt_meta->public, ECP_SIZE_ECDH_PUB);
@@ -2776,14 +2799,14 @@ static ssize_t _pack_conn(ECPConnection *conn, ECPBuffer *packet, unsigned char
pthread_mutex_lock(&conn->mutex);
#endif
- if (s_idx == ECP_ECDH_IDX_INV) {
+ if (s_idx == ECP_KEYID_INV) {
if (ecp_conn_is_inb(conn)) {
s_idx = conn->key_curr;
} else {
s_idx = conn->rkey_curr;
}
}
- if (c_idx == ECP_ECDH_IDX_INV) {
+ if (c_idx == ECP_KEYID_INV) {
if (ecp_conn_is_outb(conn)) {
c_idx = conn->key_curr;
} else {
@@ -2799,7 +2822,7 @@ static ssize_t _pack_conn(ECPConnection *conn, ECPBuffer *packet, unsigned char
if (key) {
memcpy(&public, &key->public, sizeof(public));
} else {
- rv = ECP_ERR_ECDH_IDX;
+ rv = ECP_ERR_KEYID;
}
} else {
ECPDHPub *key = conn_dhkey_get_remote(conn, c_idx);
@@ -2807,7 +2830,7 @@ static ssize_t _pack_conn(ECPConnection *conn, ECPBuffer *packet, unsigned char
if (key) {
memcpy(&public, &key->public, sizeof(public));
} else {
- rv = ECP_ERR_ECDH_IDX;
+ rv = ECP_ERR_KEYID;
}
memcpy(&public, &key->public, sizeof(public));
}
@@ -2845,7 +2868,7 @@ ssize_t ecp_pack_irep(ECPConnection *parent, ECPBuffer *packet, ECPPktMeta *pkt_
if (parent == NULL) {
pkt_meta->public = NULL;
- pkt_meta->c_idx = ECP_ECDH_IDX_NOKEY;
+ pkt_meta->c_idx = ECP_KEYID_NOKEY;
}
rv = _pack(packet, pkt_meta, payload, pld_size);
@@ -2982,19 +3005,19 @@ ssize_t _ecp_pld_send(ECPConnection *conn, ECPBuffer *packet, unsigned char s_id
}
ssize_t ecp_pld_send(ECPConnection *conn, ECPBuffer *packet, ECPBuffer *payload, size_t pld_size, unsigned char flags) {
- return _ecp_pld_send(conn, packet, ECP_ECDH_IDX_INV, ECP_ECDH_IDX_INV, 0, NULL, NULL, payload, pld_size, flags, NULL);
+ return _ecp_pld_send(conn, packet, ECP_KEYID_INV, ECP_KEYID_INV, 0, NULL, NULL, payload, pld_size, flags, NULL);
}
ssize_t ecp_pld_send_wtimer(ECPConnection *conn, ECPBuffer *packet, ECPBuffer *payload, size_t pld_size, unsigned char flags, ECPTimerItem *ti) {
- return _ecp_pld_send(conn, packet, ECP_ECDH_IDX_INV, ECP_ECDH_IDX_INV, 0, NULL, NULL, payload, pld_size, flags, ti);
+ return _ecp_pld_send(conn, packet, ECP_KEYID_INV, ECP_KEYID_INV, 0, NULL, NULL, payload, pld_size, flags, ti);
}
ssize_t ecp_pld_send_wcookie(ECPConnection *conn, ECPBuffer *packet, ECPBuffer *payload, size_t pld_size, unsigned char flags, unsigned char *cookie) {
- return _ecp_pld_send(conn, packet, ECP_ECDH_IDX_INV, ECP_ECDH_IDX_INV, 0, cookie, NULL, payload, pld_size, flags, NULL);
+ return _ecp_pld_send(conn, packet, ECP_KEYID_INV, ECP_KEYID_INV, 0, cookie, NULL, payload, pld_size, flags, NULL);
}
ssize_t ecp_pld_send_wnonce(ECPConnection *conn, ECPBuffer *packet, ECPBuffer *payload, size_t pld_size, unsigned char flags, ecp_nonce_t *nonce) {
- return _ecp_pld_send(conn, packet, ECP_ECDH_IDX_INV, ECP_ECDH_IDX_INV, 0, NULL, nonce, payload, pld_size, flags, NULL);
+ return _ecp_pld_send(conn, packet, ECP_KEYID_INV, ECP_KEYID_INV, 0, NULL, nonce, payload, pld_size, flags, NULL);
}
ssize_t ecp_pld_send_irep(ECPSocket *sock, ECPConnection *parent, ecp_tr_addr_t *addr, ECPBuffer *packet, ECPPktMeta *pkt_meta, ECPBuffer *payload, size_t pld_size, unsigned char flags) {
diff --git a/ecp/src/ecp/core.h b/ecp/src/ecp/core.h
index f0d6534..3631942 100644
--- a/ecp/src/ecp/core.h
+++ b/ecp/src/ecp/core.h
@@ -21,24 +21,28 @@
#define ECP_ERR_MTYPE -9
#define ECP_ERR_CTYPE -10
#define ECP_ERR_HANDLER -11
-#define ECP_ERR_PKT -12
-#define ECP_ERR_ZPAD -13
-#define ECP_ERR_COOKIE -14
-
-#define ECP_ERR_NET_ADDR -20
-#define ECP_ERR_MAX_PARENT -21
-#define ECP_ERR_NEXT -22
-
-#define ECP_ERR_ECDH_IDX -25
-#define ECP_ERR_ENCRYPT -26
-#define ECP_ERR_DECRYPT -27
-#define ECP_ERR_SIGN -28
-#define ECP_ERR_VERIFY -29
-#define ECP_ERR_SEND -30
-#define ECP_ERR_RECV -31
-#define ECP_ERR_SEQ -32
-#define ECP_ERR_VBOX -33
-#define ECP_ERR_CLOSED -34
+#define ECP_ERR_CLOSED -12
+
+#define ECP_ERR_PKT -20
+#define ECP_ERR_ZPAD -21
+#define ECP_ERR_COOKIE -22
+#define ECP_ERR_VBOX -23
+#define ECP_ERR_KEYID -24
+#define ECP_ERR_SEQ -25
+
+#define ECP_ERR_ENCRYPT -30
+#define ECP_ERR_DECRYPT -31
+#define ECP_ERR_SIGN -32
+#define ECP_ERR_VERIFY -33
+
+#define ECP_ERR_ADDR -40
+#define ECP_ERR_OPEN -41
+#define ECP_ERR_BIND -42
+#define ECP_ERR_SEND -43
+#define ECP_ERR_RECV -44
+
+#define ECP_ERR_MAX_PARENT -50
+#define ECP_ERR_NEXT -51
#define ECP_MAX_SOCK_CONN 4
#define ECP_MAX_SOCK_KEY 2
@@ -126,10 +130,10 @@
#define ECP_SEND_TIMEOUT 500
#define ECP_POLL_TIMEOUT 500
-#define ECP_ECDH_IDX_INV 0xFF
-#define ECP_ECDH_IDX_PERMA 0x0F
-#define ECP_ECDH_IDX_NOKEY 0x08
-#define ECP_ECDH_IDX_MASK 0x07
+#define ECP_KEYID_INV 0xFF
+#define ECP_KEYID_PERMA 0x0F
+#define ECP_KEYID_NOKEY 0x08
+#define ECP_KEYID_MASK 0x07
#define ECP_NTYPE_INB 1
#define ECP_NTYPE_OUTB 2
@@ -231,12 +235,12 @@ typedef int (*ecp_conn_expired_t) (struct ECPConnection *conn, ecp_sts_t now);
typedef void (*ecp_err_handler_t) (struct ECPConnection *conn, unsigned char mtype, int err);
typedef struct ECPConnection * (*ecp_conn_new_t) (struct ECPSocket *sock, struct ECPConnection *parent, unsigned char type);
typedef void (*ecp_conn_free_t) (struct ECPConnection *conn);
-typedef int (*ecp_key_checker_t) (struct ECPSocket *sock, struct ECPConnection *parent, unsigned char ctype, ecp_ecdh_public_t *pub);
+typedef int (*ecp_conn_auth_t) (struct ECPSocket *sock, struct ECPConnection *parent, unsigned char ctype, ecp_ecdh_public_t *pub);
typedef ssize_t (*ecp_msg_handler_t) (struct ECPConnection *conn, ecp_seq_t seq, unsigned char mtype, unsigned char *msg, size_t msg_size, struct ECP2Buffer *b);
typedef int (*ecp_open_handler_t) (struct ECPConnection *conn, struct ECP2Buffer *b);
typedef void (*ecp_close_handler_t) (struct ECPConnection *conn);
-typedef ssize_t (*ecp_send_open_t) (struct ECPConnection *conn, unsigned char *cookie);
+typedef ssize_t (*ecp_oreq_send_t) (struct ECPConnection *conn, unsigned char *cookie);
typedef struct ECPBuffer {
unsigned char *buffer;
@@ -281,17 +285,18 @@ typedef struct ECPPktMeta {
} ECPPktMeta;
typedef struct ECPConnHandler {
- ecp_msg_handler_t handle_msg;
ecp_open_handler_t handle_open;
ecp_close_handler_t handle_close;
- ecp_send_open_t send_open;
+ ecp_msg_handler_t handle_msg;
+ ecp_err_handler_t handle_err;
+ ecp_oreq_send_t send_oreq;
} ECPConnHandler;
typedef struct ECPContext {
- ecp_err_handler_t handle_err;
+ ecp_conn_auth_t conn_auth; /* inbound connections only */
ecp_conn_new_t conn_new; /* inbound connections only */
ecp_conn_free_t conn_free;
- ecp_key_checker_t key_checker;
+ ecp_err_handler_t handle_err;
ECPConnHandler *handler[ECP_MAX_CTYPE];
ECPConnHandler *handler_sys[ECP_MAX_CTYPE_SYS];
} ECPContext;
@@ -379,7 +384,7 @@ typedef struct ECPConnection {
int ecp_dhkey_gen(ECPDHKey *key);
-int ecp_ctx_init(ECPContext *ctx, ecp_err_handler_t handle_err, ecp_conn_new_t conn_new, ecp_conn_free_t conn_free, ecp_key_checker_t key_checker);
+int ecp_ctx_init(ECPContext *ctx, ecp_conn_auth_t conn_auth, ecp_conn_new_t conn_new, ecp_conn_free_t conn_free, ecp_err_handler_t handle_err);
int ecp_ctx_set_handler(ECPContext *ctx, unsigned char ctype, ECPConnHandler *handler);
ECPConnHandler *ecp_ctx_get_handler(ECPContext *ctx, unsigned char ctype);
@@ -454,11 +459,13 @@ int ecp_conn_dhkey_get_pub(ECPConnection *conn, unsigned char *idx, ecp_ecdh_pub
int ecp_conn_dhkey_set_pub(ECPConnection *conn, unsigned char idx, ecp_ecdh_public_t *public);
int ecp_conn_dhkey_get_remote(ECPConnection *conn, unsigned char idx, ECPDHPub *key);
-void ecp_conn_handler_init(ECPConnHandler *handler, ecp_msg_handler_t handle_msg, ecp_open_handler_t handle_open, ecp_close_handler_t handle_close, ecp_send_open_t send_open);
-ecp_msg_handler_t ecp_get_msg_handler(ECPConnection *conn);
+void ecp_conn_handler_init(ECPConnHandler *handler, ecp_open_handler_t handle_open, ecp_close_handler_t handle_close, ecp_msg_handler_t handle_msg, ecp_err_handler_t handle_err);
+void ecp_conn_handler_set_oreq_f(ECPConnHandler *handler, ecp_oreq_send_t send_oreq);
ecp_open_handler_t ecp_get_open_handler(ECPConnection *conn);
ecp_close_handler_t ecp_get_close_handler(ECPConnection *conn);
-ecp_send_open_t ecp_get_send_open_f(ECPConnection *conn);
+ecp_msg_handler_t ecp_get_msg_handler(ECPConnection *conn);
+ecp_err_handler_t ecp_get_err_handler(ECPConnection *conn);
+ecp_oreq_send_t ecp_get_oreq_send_f(ECPConnection *conn);
void ecp_err_handle(ECPConnection *conn, unsigned char mtype, int err);
ssize_t ecp_send_init_req(ECPConnection *conn, int retry);
diff --git a/ecp/src/ecp/vconn/vconn.c b/ecp/src/ecp/vconn/vconn.c
index b1be561..39e31ce 100644
--- a/ecp/src/ecp/vconn/vconn.c
+++ b/ecp/src/ecp/vconn/vconn.c
@@ -91,7 +91,7 @@ static ssize_t handle_relay(ECPConnection *conn, unsigned char *msg, size_t msg_
if (msg_size < ECP_MIN_PKT) return ECP_ERR_SIZE;
idx = msg[ECP_SIZE_PROTO];
- if (idx == ECP_ECDH_IDX_INV) return ECP_ERR_ECDH_IDX;
+ if (idx == ECP_KEYID_INV) return ECP_ERR_KEYID;
switch (conn->type) {
/* forward message */
@@ -104,7 +104,7 @@ static ssize_t handle_relay(ECPConnection *conn, unsigned char *msg, size_t msg_
_idx = (idx & 0x0F);
conn_next = NULL;
- if (_idx & ~ECP_ECDH_IDX_MASK) return ECP_ERR_ECDH_IDX;
+ if (_idx & ~ECP_KEYID_MASK) return ECP_ERR_KEYID;
#ifdef ECP_WITH_PTHREAD
pthread_mutex_lock(&sock->vconn_table.vlink_keys_mutex);
@@ -157,9 +157,9 @@ static ssize_t handle_relay(ECPConnection *conn, unsigned char *msg, size_t msg_
if (conn_next == NULL) return ECP_ERR_NEXT;
_idx = (idx & 0xF0) >> 4;
- if (_idx == ECP_ECDH_IDX_PERMA) {
+ if (_idx == ECP_KEYID_PERMA) {
/* this is init reply */
- msg[ECP_SIZE_PROTO] = (ECP_ECDH_IDX_PERMA << 4) | ECP_ECDH_IDX_NOKEY;
+ msg[ECP_SIZE_PROTO] = (ECP_KEYID_PERMA << 4) | ECP_KEYID_NOKEY;
memmove(msg+ECP_SIZE_PROTO+1, msg+ECP_SIZE_PROTO+1+ECP_SIZE_ECDH_PUB, msg_size-(ECP_SIZE_PROTO+1+ECP_SIZE_ECDH_PUB));
_msg_size -= ECP_SIZE_ECDH_PUB;
}
@@ -215,7 +215,7 @@ ssize_t ecp_vconn_pack_parent(ECPConnection *conn, ECPBuffer *payload, ECPBuffer
if (payload->size < pkt_size+hdr_size) return ECP_ERR_SIZE;
memcpy(msg, packet->buffer, pkt_size);
- rv = ecp_pack_conn(conn, packet, ECP_ECDH_IDX_INV, ECP_ECDH_IDX_INV, 0, NULL, NULL, payload, pkt_size+hdr_size, addr);
+ rv = ecp_pack_conn(conn, packet, ECP_KEYID_INV, ECP_KEYID_INV, 0, NULL, NULL, payload, pkt_size+hdr_size, addr);
return rv;
}
@@ -244,7 +244,7 @@ void ecp_vconn_init_inb(ECPVConnInb *vconn, ECPSocket *sock) {
ecp_conn_init(conn, sock, ECP_CTYPE_VCONN);
memset(&vconn->vlink_next, 0, sizeof(vconn->vlink_next));
memset(&vconn->vconn_next, 0, sizeof(vconn->vconn_next));
- vconn->vconn_next_curr = ECP_ECDH_IDX_INV;
+ vconn->vconn_next_curr = ECP_KEYID_INV;
}
#endif /* ECP_WITH_HTABLE */
@@ -353,7 +353,7 @@ ssize_t ecp_vconn_send_open_req(ECPConnection *conn, unsigned char *cookie) {
if (vconn->next == NULL) return ECP_ERR_NEXT;
- _rv = ecp_conn_dhkey_get_remote(vconn->next, ECP_ECDH_IDX_PERMA, &key_next);
+ _rv = ecp_conn_dhkey_get_remote(vconn->next, ECP_KEYID_PERMA, &key_next);
if (_rv) return _rv;
packet.buffer = pkt_buf;
@@ -510,7 +510,8 @@ void ecp_vconn_sock_destroy(ECPSocket *sock) {
int ecp_vconn_handler_init(ECPContext *ctx, ECPConnHandler *vconn_handler) {
int rv;
- ecp_conn_handler_init(vconn_handler, ecp_vconn_handle_msg, ecp_vconn_handle_open, ecp_vconn_handle_close, ecp_vconn_send_open_req);
+ ecp_conn_handler_init(vconn_handler, ecp_vconn_handle_open, ecp_vconn_handle_close, ecp_vconn_handle_msg, NULL);
+ ecp_conn_handler_set_oreq_f(vconn_handler, ecp_vconn_send_open_req);
rv = ecp_ctx_set_handler(ctx, ECP_CTYPE_VCONN, vconn_handler);
return rv;
}
@@ -518,7 +519,7 @@ int ecp_vconn_handler_init(ECPContext *ctx, ECPConnHandler *vconn_handler) {
int ecp_vlink_handler_init(ECPContext *ctx, ECPConnHandler *vlink_handler) {
int rv;
- ecp_conn_handler_init(vlink_handler, ecp_vlink_handle_msg, ecp_vlink_handle_open, ecp_vlink_handle_close, NULL);
+ ecp_conn_handler_init(vlink_handler, ecp_vlink_handle_open, ecp_vlink_handle_close, ecp_vlink_handle_msg, NULL);
rv = ecp_ctx_set_handler(ctx, ECP_CTYPE_VLINK, vlink_handler);
return rv;
}
diff --git a/ecp/src/platform/fe310/transport.c b/ecp/src/platform/fe310/transport.c
index bc758c9..35addfa 100644
--- a/ecp/src/platform/fe310/transport.c
+++ b/ecp/src/platform/fe310/transport.c
@@ -66,11 +66,12 @@ int ecp_tr_addr_set(ecp_tr_addr_t *addr, void *addr_s) {
}
int ecp_tr_open(ECPSocket *sock, ecp_tr_addr_t *addr) {
- sock->sock = eos_sock_open_udp(packet_handler, NULL);
- if (sock->sock < 0) {
- sock->sock = 0;
- return ECP_ERR;
- }
+ int rv;
+
+ rv = eos_sock_open_udp(packet_handler, NULL);
+ if (rv < 0) return ECP_ERR_OPEN;
+
+ sock->sock = rv;
_ecp_tr_sock = sock;
return ECP_OK;
@@ -97,7 +98,7 @@ ssize_t ecp_tr_send(ECPSocket *sock, ECPBuffer *packet, size_t pkt_size, ecp_tr_
} else {
buf = eos_net_alloc();
}
- if (buf == NULL) return ECP_ERR;
+ if (buf == NULL) return ECP_ERR_ALLOC;
rv = eos_sock_sendto_async(sock->sock, reply ? NULL : packet->buffer, pkt_size, addr, buf, !!(flags & ECP_SEND_FLAG_MORE));
if (rv) return ECP_ERR_SEND;
diff --git a/ecp/src/platform/posix/transport.c b/ecp/src/platform/posix/transport.c
index 51f311a..71267a1 100644
--- a/ecp/src/platform/posix/transport.c
+++ b/ecp/src/platform/posix/transport.c
@@ -36,17 +36,17 @@ int ecp_tr_addr_set(ecp_tr_addr_t *addr, void *addr_s) {
memset(addr_c, 0, sizeof(addr_c));
strncpy(addr_c, addr_s, sizeof(addr_c)-1);
colon = strchr(addr_c, ':');
- if (colon == NULL) return -1;
+ if (colon == NULL) return ECP_ERR_ADDR;
*colon = '\0';
colon++;
- if (*colon == '\0') return -1;
+ if (*colon == '\0') return ECP_ERR_ADDR;
rv = inet_pton(AF_INET, addr_c, addr->host);
- if (rv != 1) return -1;
+ if (rv != 1) return ECP_ERR_ADDR;
hport = strtol(colon, &endptr, 10);
- if (*endptr != '\0') return -1;
+ if (*endptr != '\0') return ECP_ERR_ADDR;
addr->port = htons(hport);
- return 0;
+ return ECP_OK;
}
int ecp_tr_open(ECPSocket *sock, ecp_tr_addr_t *addr) {
@@ -63,13 +63,14 @@ int ecp_tr_open(ECPSocket *sock, ecp_tr_addr_t *addr) {
_myaddr.sin_port = htons(0);
}
- sock->sock = socket(PF_INET, SOCK_DGRAM, 0);
- if (sock->sock < 0) return sock->sock;
+ rv = socket(PF_INET, SOCK_DGRAM, 0);
+ if (rv < 0) return ECP_ERR_OPEN;
+ sock->sock = rv;
rv = bind(sock->sock, (struct sockaddr *)&_myaddr, sizeof(_myaddr));
if (rv < 0) {
close(sock->sock);
- return rv;
+ return ECP_ERR_BIND;
}
return ECP_OK;
@@ -81,12 +82,16 @@ void ecp_tr_close(ECPSocket *sock) {
ssize_t ecp_tr_send(ECPSocket *sock, ECPBuffer *packet, size_t pkt_size, ecp_tr_addr_t *addr, unsigned char flags) {
struct sockaddr_in servaddr;
+ ssize_t rv;
memset((void *)&servaddr, 0, sizeof(servaddr));
servaddr.sin_family = AF_INET;
servaddr.sin_port = addr->port;
memcpy((void *)&servaddr.sin_addr, addr->host, sizeof(addr->host));
- return sendto(sock->sock, packet->buffer, pkt_size, 0, (struct sockaddr *)&servaddr, sizeof(servaddr));
+ rv = sendto(sock->sock, packet->buffer, pkt_size, 0, (struct sockaddr *)&servaddr, sizeof(servaddr));
+ if (rv < 0) return ECP_ERR_SEND;
+
+ return rv;
}
ssize_t ecp_tr_recv(ECPSocket *sock, ECPBuffer *packet, ecp_tr_addr_t *addr, int timeout) {
@@ -95,20 +100,21 @@ ssize_t ecp_tr_recv(ECPSocket *sock, ECPBuffer *packet, ecp_tr_addr_t *addr, int
struct pollfd fds[] = {
{sock->sock, POLLIN, 0}
};
- int rv;
+ ssize_t rv;
+ int _rv;
- rv = poll(fds, 1, timeout);
+ _rv = poll(fds, 1, timeout);
memset((void *)&servaddr, 0, sizeof(servaddr));
- if (rv == 1) {
- ssize_t recvlen = recvfrom(sock->sock, packet->buffer, packet->size, 0, (struct sockaddr *)&servaddr, &addrlen);
- if (recvlen < 0) return recvlen;
- if (recvlen < ECP_MIN_PKT) return ECP_ERR_RECV;
+ if (_rv == 1) {
+ rv = recvfrom(sock->sock, packet->buffer, packet->size, 0, (struct sockaddr *)&servaddr, &addrlen);
+ if (rv < 0) return ECP_ERR_RECV;
+ if (rv < ECP_MIN_PKT) return ECP_ERR_RECV;
if (addr) {
addr->port = servaddr.sin_port;
memcpy(addr->host, (void *)&servaddr.sin_addr, sizeof(addr->host));
}
- return recvlen;
+ return rv;
}
return ECP_ERR_TIMEOUT;
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-22 22:00:40 +0000