if (nwritten != nbytes) {
berrno be;
bsock->b_errno = errno;
- Qmsg1(bsock->jcr, M_FATAL, 0, _("Attr spool write error. ERR=%s\n"),
+ Qmsg1(bsock->jcr(), M_FATAL, 0, _("Attr spool write error. ERR=%s\n"),
be.strerror());
Dmsg2(400, "nwritten=%d nbytes=%d.\n", nwritten, nbytes);
errno = bsock->b_errno;
*/
int32_t bnet_recv(BSOCK * bsock)
{
- int32_t nbytes;
- int32_t pktsiz;
-
- if (!bsock) {
- return BNET_HARDEOF;
- }
- bsock->msg[0] = 0;
- bsock->msglen = 0;
- if (bsock->errors || bsock->terminated) {
- return BNET_HARDEOF;
- }
-
- bsock->read_seqno++; /* bump sequence number */
- bsock->timer_start = watchdog_time; /* set start wait time */
- bsock->timed_out = 0;
- /* get data size -- in int32_t */
- if ((nbytes = read_nbytes(bsock, (char *)&pktsiz, sizeof(int32_t))) <= 0) {
- bsock->timer_start = 0; /* clear timer */
- /* probably pipe broken because client died */
- if (errno == 0) {
- bsock->b_errno = ENODATA;
- } else {
- bsock->b_errno = errno;
- }
- bsock->errors++;
- return BNET_HARDEOF; /* assume hard EOF received */
- }
- bsock->timer_start = 0; /* clear timer */
- if (nbytes != sizeof(int32_t)) {
- bsock->errors++;
- bsock->b_errno = EIO;
- Qmsg5(bsock->jcr, M_ERROR, 0, _("Read expected %d got %d from %s:%s:%d\n"),
- sizeof(int32_t), nbytes, bsock->who, bsock->host, bsock->port);
- return BNET_ERROR;
- }
-
- pktsiz = ntohl(pktsiz); /* decode no. of bytes that follow */
-
- if (pktsiz == 0) { /* No data transferred */
- bsock->timer_start = 0; /* clear timer */
- bsock->in_msg_no++;
- bsock->msglen = 0;
- return 0; /* zero bytes read */
- }
-
- /* If signal or packet size too big */
- if (pktsiz < 0 || pktsiz > 1000000) {
- if (pktsiz > 0) { /* if packet too big */
- Qmsg3(bsock->jcr, M_FATAL, 0,
- _("Packet size too big from \"%s:%s:%d. Terminating connection.\n"),
- bsock->who, bsock->host, bsock->port);
- pktsiz = BNET_TERMINATE; /* hang up */
- }
- if (pktsiz == BNET_TERMINATE) {
- bsock->terminated = 1;
- }
- bsock->timer_start = 0; /* clear timer */
- bsock->b_errno = ENODATA;
- bsock->msglen = pktsiz; /* signal code */
- return BNET_SIGNAL; /* signal */
- }
-
- /* Make sure the buffer is big enough + one byte for EOS */
- if (pktsiz >= (int32_t) sizeof_pool_memory(bsock->msg)) {
- bsock->msg = realloc_pool_memory(bsock->msg, pktsiz + 100);
- }
-
- bsock->timer_start = watchdog_time; /* set start wait time */
- bsock->timed_out = 0;
- /* now read the actual data */
- if ((nbytes = read_nbytes(bsock, bsock->msg, pktsiz)) <= 0) {
- bsock->timer_start = 0; /* clear timer */
- if (errno == 0) {
- bsock->b_errno = ENODATA;
- } else {
- bsock->b_errno = errno;
- }
- bsock->errors++;
- Qmsg4(bsock->jcr, M_ERROR, 0, _("Read error from %s:%s:%d: ERR=%s\n"),
- bsock->who, bsock->host, bsock->port, bnet_strerror(bsock));
- return BNET_ERROR;
- }
- bsock->timer_start = 0; /* clear timer */
- bsock->in_msg_no++;
- bsock->msglen = nbytes;
- if (nbytes != pktsiz) {
- bsock->b_errno = EIO;
- bsock->errors++;
- Qmsg5(bsock->jcr, M_ERROR, 0, _("Read expected %d got %d from %s:%s:%d\n"),
- pktsiz, nbytes, bsock->who, bsock->host, bsock->port);
- return BNET_ERROR;
- }
- /* always add a zero by to properly terminate any
- * string that was send to us. Note, we ensured above that the
- * buffer is at least one byte longer than the message length.
- */
- bsock->msg[nbytes] = 0; /* terminate in case it is a string */
- sm_check(__FILE__, __LINE__, false);
- return nbytes; /* return actual length of message */
+ return bsock->recv();
}
if (nbytes != (size_t) bsock->msglen) {
berrno be;
Dmsg2(400, "nbytes=%d msglen=%d\n", nbytes, bsock->msglen);
- Qmsg1(bsock->jcr, M_FATAL, 0, _("fread attr spool error. ERR=%s\n"),
+ Qmsg1(bsock->jcr(), M_FATAL, 0, _("fread attr spool error. ERR=%s\n"),
be.strerror());
update_attr_spool_size(tsize - last);
return 0;
update_attr_spool_size(tsize - last);
if (ferror(bsock->spool_fd)) {
berrno be;
- Qmsg1(bsock->jcr, M_FATAL, 0, _("fread attr spool error. ERR=%s\n"),
+ Qmsg1(bsock->jcr(), M_FATAL, 0, _("fread attr spool error. ERR=%s\n"),
be.strerror());
return 0;
}
}
if (rc < 0) {
if (!bsock->suppress_error_msgs && !bsock->timed_out) {
- Qmsg4(bsock->jcr, M_ERROR, 0,
+ Qmsg4(bsock->jcr(), M_ERROR, 0,
_("Write error sending len to %s:%s:%d: ERR=%s\n"), bsock->who,
- bsock->host, bsock->port, bnet_strerror(bsock));
+ bsock->host(), bsock->port(), bnet_strerror(bsock));
}
} else {
- Qmsg5(bsock->jcr, M_ERROR, 0,
+ Qmsg5(bsock->jcr(), M_ERROR, 0,
_("Wrote %d bytes to %s:%s:%d, but only %d accepted.\n"),
- sizeof(int32_t), bsock->who,
- bsock->host, bsock->port, rc);
+ sizeof(int32_t), bsock->who(),
+ bsock->host(), bsock->port(), rc);
}
return false;
}
}
if (rc < 0) {
if (!bsock->suppress_error_msgs) {
- Qmsg5(bsock->jcr, M_ERROR, 0,
+ Qmsg5(bsock->jcr(), M_ERROR, 0,
_("Write error sending %d bytes to %s:%s:%d: ERR=%s\n"),
- bsock->msglen, bsock->who,
- bsock->host, bsock->port, bnet_strerror(bsock));
+ bsock->msglen, bsock->who(),
+ bsock->host(), bsock->port(), bnet_strerror(bsock));
}
} else {
- Qmsg5(bsock->jcr, M_ERROR, 0,
+ Qmsg5(bsock->jcr(), M_ERROR, 0,
_("Wrote %d bytes to %s:%s:%d, but only %d accepted.\n"),
- bsock->msglen, bsock->who, bsock->host, bsock->port, rc);
+ bsock->msglen, bsock->who(), bsock->host(),
+ bsock->port(), rc);
}
return false;
}
tls = new_tls_connection(ctx, bsock->fd);
if (!tls) {
- Qmsg0(bsock->jcr, M_FATAL, 0, _("TLS connection initialization failed.\n"));
+ Qmsg0(bsock->jcr(), M_FATAL, 0, _("TLS connection initialization failed.\n"));
return false;
}
/* Initiate TLS Negotiation */
if (!tls_bsock_accept(bsock)) {
- Qmsg0(bsock->jcr, M_FATAL, 0, _("TLS Negotiation failed.\n"));
+ Qmsg0(bsock->jcr(), M_FATAL, 0, _("TLS Negotiation failed.\n"));
goto err;
}
if (verify_list) {
if (!tls_postconnect_verify_cn(tls, verify_list)) {
- Qmsg1(bsock->jcr, M_FATAL, 0, _("TLS certificate verification failed."
+ Qmsg1(bsock->jcr(), M_FATAL, 0, _("TLS certificate verification failed."
" Peer certificate did not match a required commonName\n"),
- bsock->host);
+ bsock->host());
goto err;
}
}
tls = new_tls_connection(ctx, bsock->fd);
if (!tls) {
- Qmsg0(bsock->jcr, M_FATAL, 0, _("TLS connection initialization failed.\n"));
+ Qmsg0(bsock->jcr(), M_FATAL, 0, _("TLS connection initialization failed.\n"));
return false;
}
goto err;
}
- if (!tls_postconnect_verify_host(tls, bsock->host)) {
- Qmsg1(bsock->jcr, M_FATAL, 0, _("TLS host certificate verification failed. Host %s did not match presented certificate\n"), bsock->host);
+ if (!tls_postconnect_verify_host(tls, bsock->host())) {
+ Qmsg1(bsock->jcr(), M_FATAL, 0, _("TLS host certificate verification failed. Host %s did not match presented certificate\n"),
+ bsock->host());
goto err;
}
return true;
#else
bool bnet_tls_server(TLS_CONTEXT *ctx, BSOCK * bsock, alist *verify_list)
{
- Jmsg(bsock->jcr, M_ABORT, 0, _("TLS enabled but not configured.\n"));
+ Jmsg(bsock->jcr(), M_ABORT, 0, _("TLS enabled but not configured.\n"));
return false;
}
bool bnet_tls_client(TLS_CONTEXT *ctx, BSOCK * bsock)
{
- Jmsg(bsock->jcr, M_ABORT, 0, _("TLS enable but not configured.\n"));
+ Jmsg(bsock->jcr(), M_ABORT, 0, _("TLS enable but not configured.\n"));
return false;
}
#endif /* HAVE_TLS */
struct hostent *hp;
const char *errmsg;
- P(ip_mutex);
+ P(ip_mutex); /* gethostbyname() is not thread safe */
#ifdef HAVE_GETHOSTBYNAME2
if ((hp = gethostbyname2(host, family)) == NULL) {
#else
}
start_size = dbuf_size;
if ((bs->msg = realloc_pool_memory(bs->msg, dbuf_size + 100)) == NULL) {
- Qmsg0(bs->jcr, M_FATAL, 0, _("Could not malloc BSOCK data buffer\n"));
+ Qmsg0(bs->jcr(), M_FATAL, 0, _("Could not malloc BSOCK data buffer\n"));
return false;
}
if (rw & BNET_SETBUF_READ) {
while ((dbuf_size > TAPE_BSIZE) && (setsockopt(bs->fd, SOL_SOCKET,
SO_RCVBUF, (sockopt_val_t) & dbuf_size, sizeof(dbuf_size)) < 0)) {
berrno be;
- Qmsg1(bs->jcr, M_ERROR, 0, _("sockopt error: %s\n"), be.strerror());
+ Qmsg1(bs->jcr(), M_ERROR, 0, _("sockopt error: %s\n"), be.strerror());
dbuf_size -= TAPE_BSIZE;
}
Dmsg1(200, "set network buffer size=%d\n", dbuf_size);
if (dbuf_size != start_size) {
- Qmsg1(bs->jcr, M_WARNING, 0,
+ Qmsg1(bs->jcr(), M_WARNING, 0,
_("Warning network buffer = %d bytes not max size.\n"), dbuf_size);
}
if (dbuf_size % TAPE_BSIZE != 0) {
- Qmsg1(bs->jcr, M_ABORT, 0,
+ Qmsg1(bs->jcr(), M_ABORT, 0,
_("Network buffer size %d not multiple of tape block size.\n"),
dbuf_size);
}
while ((dbuf_size > TAPE_BSIZE) && (setsockopt(bs->fd, SOL_SOCKET,
SO_SNDBUF, (sockopt_val_t) & dbuf_size, sizeof(dbuf_size)) < 0)) {
berrno be;
- Qmsg1(bs->jcr, M_ERROR, 0, _("sockopt error: %s\n"), be.strerror());
+ Qmsg1(bs->jcr(), M_ERROR, 0, _("sockopt error: %s\n"), be.strerror());
dbuf_size -= TAPE_BSIZE;
}
Dmsg1(900, "set network buffer size=%d\n", dbuf_size);
if (dbuf_size != start_size) {
- Qmsg1(bs->jcr, M_WARNING, 0,
+ Qmsg1(bs->jcr(), M_WARNING, 0,
_("Warning network buffer = %d bytes not max size.\n"), dbuf_size);
}
if (dbuf_size % TAPE_BSIZE != 0) {
- Qmsg1(bs->jcr, M_ABORT, 0,
+ Qmsg1(bs->jcr(), M_ABORT, 0,
_("Network buffer size %d not multiple of tape block size.\n"),
dbuf_size);
}
/* Get current flags */
if ((oflags = fcntl(bsock->fd, F_GETFL, 0)) < 0) {
berrno be;
- Jmsg1(bsock->jcr, M_ABORT, 0, _("fcntl F_GETFL error. ERR=%s\n"), be.strerror());
+ Jmsg1(bsock->jcr(), M_ABORT, 0, _("fcntl F_GETFL error. ERR=%s\n"), be.strerror());
}
/* Set O_NONBLOCK flag */
if ((fcntl(bsock->fd, F_SETFL, oflags|O_NONBLOCK)) < 0) {
berrno be;
- Jmsg1(bsock->jcr, M_ABORT, 0, _("fcntl F_SETFL error. ERR=%s\n"), be.strerror());
+ Jmsg1(bsock->jcr(), M_ABORT, 0, _("fcntl F_SETFL error. ERR=%s\n"), be.strerror());
}
bsock->blocking = 0;
/* Get current flags */
if ((oflags = fcntl(bsock->fd, F_GETFL, 0)) < 0) {
berrno be;
- Jmsg1(bsock->jcr, M_ABORT, 0, _("fcntl F_GETFL error. ERR=%s\n"), be.strerror());
+ Jmsg1(bsock->jcr(), M_ABORT, 0, _("fcntl F_GETFL error. ERR=%s\n"), be.strerror());
}
/* Set O_NONBLOCK flag */
if ((fcntl(bsock->fd, F_SETFL, oflags & ~O_NONBLOCK)) < 0) {
berrno be;
- Jmsg1(bsock->jcr, M_ABORT, 0, _("fcntl F_SETFL error. ERR=%s\n"), be.strerror());
+ Jmsg1(bsock->jcr(), M_ABORT, 0, _("fcntl F_SETFL error. ERR=%s\n"), be.strerror());
}
bsock->blocking = 1;
#ifndef HAVE_WIN32
if ((fcntl(bsock->fd, F_SETFL, flags)) < 0) {
berrno be;
- Jmsg1(bsock->jcr, M_ABORT, 0, _("fcntl F_SETFL error. ERR=%s\n"), be.strerror());
+ Jmsg1(bsock->jcr(), M_ABORT, 0, _("fcntl F_SETFL error. ERR=%s\n"), be.strerror());
}
bsock->blocking = (flags & O_NONBLOCK);
bsock->blocking = 1;
bsock->msg = get_pool_memory(PM_MESSAGE);
bsock->errmsg = get_pool_memory(PM_MESSAGE);
- bsock->who = bstrdup(who);
- bsock->host = bstrdup(host);
- bsock->port = port;
+ bsock->set_who(bstrdup(who));
+ bsock->set_host(bstrdup(host));
+ bsock->set_port(port);
memset(&bsock->peer_addr, 0, sizeof(bsock->peer_addr));
memcpy(&bsock->client_addr, client_addr, sizeof(bsock->client_addr));
/*
* heartbeats are implemented
*/
bsock->timeout = 60 * 60 * 6 * 24; /* 6 days timeout */
- bsock->jcr = jcr;
+ bsock->set_jcr(jcr);
return bsock;
}
BSOCK *dup_bsock(BSOCK * osock)
{
- BSOCK *bsock = (BSOCK *) malloc(sizeof(BSOCK));
+ BSOCK *bsock = (BSOCK *)malloc(sizeof(BSOCK));
memcpy(bsock, osock, sizeof(BSOCK));
bsock->msg = get_pool_memory(PM_MESSAGE);
bsock->errmsg = get_pool_memory(PM_MESSAGE);
- if (osock->who) {
- bsock->who = bstrdup(osock->who);
+ if (osock->who()) {
+ bsock->set_who(bstrdup(osock->who()));
}
- if (osock->host) {
- bsock->host = bstrdup(osock->host);
+ if (osock->host()) {
+ bsock->set_host(bstrdup(osock->host()));
}
bsock->duped = true;
return bsock;
/* Close the network connection */
void bnet_close(BSOCK * bsock)
{
- BSOCK *next;
-
- for (; bsock != NULL; bsock = next) {
- next = bsock->next;
- if (!bsock->duped) {
-#ifdef HAVE_TLS
- /* Shutdown tls cleanly. */
- if (bsock->tls) {
- tls_bsock_shutdown(bsock);
- free_tls_connection(bsock->tls);
- bsock->tls = NULL;
- }
-#endif /* HAVE_TLS */
- if (bsock->timed_out) {
- shutdown(bsock->fd, 2); /* discard any pending I/O */
- }
- socketClose(bsock->fd); /* normal close */
- }
- term_bsock(bsock);
- }
- return;
+ bsock->close(); /* this calls destroy */
}
void term_bsock(BSOCK * bsock)
{
- if (bsock->msg) {
- free_pool_memory(bsock->msg);
- bsock->msg = NULL;
- } else {
- ASSERT(1 == 0); /* double close */
- }
- if (bsock->errmsg) {
- free_pool_memory(bsock->errmsg);
- bsock->errmsg = NULL;
- }
- if (bsock->who) {
- free(bsock->who);
- bsock->who = NULL;
- }
- if (bsock->host) {
- free(bsock->host);
- bsock->host = NULL;
- }
- free(bsock);
+ bsock->destroy();
}