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Commit 99ba95ab authored by Kurt Zeilenga's avatar Kurt Zeilenga
Browse files

cleanup

parent 72cfae72
Hide whitespace changes
Inline Side-by-side
servers/slapd/connection.c
View file @ 99ba95ab
......@@ -78,7 +78,7 @@ int connections_init(void)
if( connections != NULL) {
#ifdef NEW_LOGGING
LDAP_LOG( CONNECTION, INFO,
"connections_init: already initialized.\n", 0, 0, 0 );
"connections_init: already initialized.\n", 0, 0, 0 );
#else
Debug( LDAP_DEBUG_ANY, "connections_init: already initialized.\n",
0, 0, 0 );
......@@ -94,8 +94,8 @@ int connections_init(void)
if( connections == NULL ) {
#ifdef NEW_LOGGING
LDAP_LOG( CONNECTION, ERR,
"connections_init: allocation (%d * %ld) of connection "
"array failed\n", dtblsize, (long) sizeof(Connection), 0 );
"connections_init: allocation (%d * %ld) of connection "
"array failed\n", dtblsize, (long) sizeof(Connection), 0 );
#else
Debug( LDAP_DEBUG_ANY,
"connections_init: allocation (%d*%ld) of connection array failed\n",
......@@ -104,8 +104,8 @@ int connections_init(void)
return -1;
}
assert( connections[0].c_struct_state == SLAP_C_UNINITIALIZED );
assert( connections[dtblsize-1].c_struct_state == SLAP_C_UNINITIALIZED );
assert( connections[0].c_struct_state == SLAP_C_UNINITIALIZED );
assert( connections[dtblsize-1].c_struct_state == SLAP_C_UNINITIALIZED );
/*
* per entry initialization of the Connection array initialization
......@@ -127,7 +127,7 @@ int connections_destroy(void)
if( connections == NULL) {
#ifdef NEW_LOGGING
LDAP_LOG( CONNECTION, INFO,
"connections_destroy: nothing to destroy.\n", 0, 0, 0 );
"connections_destroy: nothing to destroy.\n", 0, 0, 0 );
#else
Debug( LDAP_DEBUG_ANY, "connections_destroy: nothing to destroy.\n",
0, 0, 0 );
......@@ -292,7 +292,7 @@ static Connection* connection_get( ber_socket_t s )
#ifdef NEW_LOGGING
LDAP_LOG( CONNECTION, ARGS,
"connection_get: connection %d not used\n", s, 0, 0 );
"connection_get: connection %d not used\n", s, 0, 0 );
#else
Debug( LDAP_DEBUG_TRACE,
"connection_get(%d): connection not used\n",
......@@ -361,11 +361,10 @@ long connection_init(
if( s == AC_SOCKET_INVALID ) {
#ifdef NEW_LOGGING
LDAP_LOG( CONNECTION, INFO,
"connection_init: init of socket %ld invalid.\n", (long)s, 0, 0 );
"connection_init: init of socket %ld invalid.\n", (long)s, 0, 0 );
#else
Debug( LDAP_DEBUG_ANY,
"connection_init(%ld): invalid.\n",
(long) s, 0, 0 );
"connection_init: init of socket %ld invalid.\n", (long)s, 0, 0 );
#endif
return -1;
}
......@@ -382,48 +381,49 @@ long connection_init(
#else
{
ber_socket_t i;
ber_socket_t i;
c = NULL;
for( i=0; i < dtblsize; i++) {
ber_socket_t sd;
for( i=0; i < dtblsize; i++) {
ber_socket_t sd;
if( connections[i].c_struct_state == SLAP_C_UNINITIALIZED ) {
assert( connections[i].c_sb == 0 );
c = &connections[i];
break;
}
if( connections[i].c_struct_state == SLAP_C_UNINITIALIZED ) {
assert( connections[i].c_sb == 0 );
c = &connections[i];
break;
}
sd = AC_SOCKET_INVALID;
if (connections[i].c_sb != NULL)
ber_sockbuf_ctrl( connections[i].c_sb, LBER_SB_OPT_GET_FD, &sd );
if( connections[i].c_struct_state == SLAP_C_UNUSED ) {
assert( sd == AC_SOCKET_INVALID );
c = &connections[i];
break;
}
if (connections[i].c_sb != NULL) {
ber_sockbuf_ctrl( connections[i].c_sb,
LBER_SB_OPT_GET_FD, &sd );
}
assert( connections[i].c_struct_state == SLAP_C_USED );
assert( connections[i].c_conn_state != SLAP_C_INVALID );
assert( sd != AC_SOCKET_INVALID );
}
if( connections[i].c_struct_state == SLAP_C_UNUSED ) {
assert( sd == AC_SOCKET_INVALID );
c = &connections[i];
break;
}
if( c == NULL ) {
assert( connections[i].c_struct_state == SLAP_C_USED );
assert( connections[i].c_conn_state != SLAP_C_INVALID );
assert( sd != AC_SOCKET_INVALID );
}
if( c == NULL ) {
#ifdef NEW_LOGGING
LDAP_LOG( CONNECTION, INFO,
"connection_init: skt %d connection table full "
"(%d/%d)\n", s, i, dtblsize );
LDAP_LOG( CONNECTION, INFO,
"connection_init(%d): connection table full "
"(%d/%d)\n", s, i, dtblsize );
#else
Debug( LDAP_DEBUG_ANY,
Debug( LDAP_DEBUG_ANY,
"connection_init(%d): connection table full "
"(%d/%d)\n", s, i, dtblsize);
#endif
ldap_pvt_thread_mutex_unlock( &connections_mutex );
return -1;
ldap_pvt_thread_mutex_unlock( &connections_mutex );
return -1;
}
}
}
#endif
assert( c != NULL );
......@@ -484,17 +484,17 @@ long connection_init(
c->c_struct_state = SLAP_C_UNUSED;
}
ldap_pvt_thread_mutex_lock( &c->c_mutex );
ldap_pvt_thread_mutex_lock( &c->c_mutex );
assert( c->c_struct_state == SLAP_C_UNUSED );
assert( c->c_authmech.bv_val == NULL );
assert( c->c_dn.bv_val == NULL );
assert( c->c_ndn.bv_val == NULL );
assert( c->c_listener == NULL );
assert( c->c_peer_domain.bv_val == NULL );
assert( c->c_peer_name.bv_val == NULL );
assert( LDAP_STAILQ_EMPTY(&c->c_ops) );
assert( LDAP_STAILQ_EMPTY(&c->c_pending_ops) );
assert( c->c_struct_state == SLAP_C_UNUSED );
assert( c->c_authmech.bv_val == NULL );
assert( c->c_dn.bv_val == NULL );
assert( c->c_ndn.bv_val == NULL );
assert( c->c_listener == NULL );
assert( c->c_peer_domain.bv_val == NULL );
assert( c->c_peer_name.bv_val == NULL );
assert( LDAP_STAILQ_EMPTY(&c->c_ops) );
assert( LDAP_STAILQ_EMPTY(&c->c_pending_ops) );
assert( c->c_sasl_bind_mech.bv_val == NULL );
assert( c->c_sasl_done == 0 );
assert( c->c_sasl_authctx == NULL );
......@@ -517,10 +517,10 @@ long connection_init(
ber_str2bv( dnsname, 0, 1, &c->c_peer_domain );
ber_str2bv( peername, 0, 1, &c->c_peer_name );
c->c_n_ops_received = 0;
c->c_n_ops_executing = 0;
c->c_n_ops_pending = 0;
c->c_n_ops_completed = 0;
c->c_n_ops_received = 0;
c->c_n_ops_executing = 0;
c->c_n_ops_pending = 0;
c->c_n_ops_completed = 0;
c->c_n_get = 0;
c->c_n_read = 0;
......@@ -570,8 +570,8 @@ long connection_init(
{
#ifdef NEW_LOGGING
LDAP_LOG( CONNECTION, INFO,
"connection_init: conn %lu set nonblocking failed\n",
c->c_connid, 0, 0 );
"connection_init: conn %lu set nonblocking failed\n",
c->c_connid, 0, 0 );
#else
Debug( LDAP_DEBUG_ANY,
"connection_init(%d, %s): set nonblocking failed\n",
......@@ -579,33 +579,33 @@ long connection_init(
#endif
}
id = c->c_connid = conn_nextid++;
id = c->c_connid = conn_nextid++;
c->c_conn_state = SLAP_C_INACTIVE;
c->c_struct_state = SLAP_C_USED;
c->c_conn_state = SLAP_C_INACTIVE;
c->c_struct_state = SLAP_C_USED;
c->c_ssf = c->c_transport_ssf = ssf;
c->c_tls_ssf = 0;
#ifdef HAVE_TLS
if ( flags == CONN_IS_TLS ) {
c->c_is_tls = 1;
c->c_needs_tls_accept = 1;
} else {
c->c_is_tls = 0;
c->c_needs_tls_accept = 0;
}
if ( flags == CONN_IS_TLS ) {
c->c_is_tls = 1;
c->c_needs_tls_accept = 1;
} else {
c->c_is_tls = 0;
c->c_needs_tls_accept = 0;
}
#endif
slap_sasl_open( c, 0 );
slap_sasl_external( c, ssf, authid );
ldap_pvt_thread_mutex_unlock( &c->c_mutex );
ldap_pvt_thread_mutex_unlock( &connections_mutex );
ldap_pvt_thread_mutex_unlock( &c->c_mutex );
ldap_pvt_thread_mutex_unlock( &connections_mutex );
backend_connection_init(c);
backend_connection_init(c);
return id;
return id;
}
void connection2anonymous( Connection *c )
......@@ -642,24 +642,24 @@ static void
connection_destroy( Connection *c )
{
/* note: connections_mutex should be locked by caller */
ber_socket_t sd;
unsigned long connid;
ber_socket_t sd;
unsigned long connid;
assert( connections != NULL );
assert( c != NULL );
assert( c->c_struct_state != SLAP_C_UNUSED );
assert( c->c_conn_state != SLAP_C_INVALID );
assert( LDAP_STAILQ_EMPTY(&c->c_ops) );
assert( connections != NULL );
assert( c != NULL );
assert( c->c_struct_state != SLAP_C_UNUSED );
assert( c->c_conn_state != SLAP_C_INVALID );
assert( LDAP_STAILQ_EMPTY(&c->c_ops) );
/* only for stats (print -1 as "%lu" may give unexpected results ;) */
connid = c->c_connid;
/* only for stats (print -1 as "%lu" may give unexpected results ;) */
connid = c->c_connid;
backend_connection_destroy(c);
backend_connection_destroy(c);
c->c_protocol = 0;
c->c_connid = -1;
c->c_protocol = 0;
c->c_connid = -1;
c->c_activitytime = c->c_starttime = 0;
c->c_activitytime = c->c_starttime = 0;
connection2anonymous( c );
c->c_listener = NULL;
......@@ -694,7 +694,7 @@ connection_destroy( Connection *c )
slapd_remove( sd, 1, 0 );
Statslog( LDAP_DEBUG_STATS,
"conn=%lu fd=%ld closed\n",
"conn=%lu fd=%ld closed\n",
connid, (long) sd, 0, 0, 0 );
}
......@@ -707,8 +707,8 @@ connection_destroy( Connection *c )
ber_sockbuf_ctrl( c->c_sb, LBER_SB_OPT_SET_MAX_INCOMING, &max );
}
c->c_conn_state = SLAP_C_INVALID;
c->c_struct_state = SLAP_C_UNUSED;
c->c_conn_state = SLAP_C_INVALID;
c->c_struct_state = SLAP_C_UNUSED;
#ifdef LDAP_SLAPI
/* call destructors, then constructors; avoids unnecessary allocation */
......@@ -766,8 +766,8 @@ void connection_closing( Connection *c )
ber_sockbuf_ctrl( c->c_sb, LBER_SB_OPT_GET_FD, &sd );
#ifdef NEW_LOGGING
LDAP_LOG( CONNECTION, DETAIL1,
"connection_closing: conn %lu readying socket %d for close.\n",
c->c_connid, sd, 0 );
"connection_closing: conn %lu readying socket %d for close.\n",
c->c_connid, sd, 0 );
#else
Debug( LDAP_DEBUG_TRACE,
"connection_closing: readying conn=%lu sd=%d for close\n",
......@@ -803,8 +803,8 @@ static void connection_close( Connection *c )
if( !LDAP_STAILQ_EMPTY(&c->c_ops) ) {
#ifdef NEW_LOGGING
LDAP_LOG( CONNECTION, DETAIL1,
"connection_close: conn %lu deferring sd %d\n",
c->c_connid, sd, 0 );
"connection_close: conn %lu deferring sd %d\n",
c->c_connid, sd, 0 );
#else
Debug( LDAP_DEBUG_TRACE,
"connection_close: deferring conn=%lu sd=%d\n",
......@@ -815,7 +815,7 @@ static void connection_close( Connection *c )
#ifdef NEW_LOGGING
LDAP_LOG( CONNECTION, RESULTS,
"connection_close: conn %lu sd %d\n", c->c_connid, sd, 0 );
"connection_close: conn %lu sd %d\n", c->c_connid, sd, 0 );
#else
Debug( LDAP_DEBUG_TRACE, "connection_close: conn=%lu sd=%d\n",
c->c_connid, sd, 0 );
......@@ -1027,11 +1027,11 @@ connection_operation( void *ctx, void *arg_v )
default:
#ifdef NEW_LOGGING
LDAP_LOG( CONNECTION, INFO,
"connection_operation: conn %lu unknown LDAP request 0x%lx\n",
conn->c_connid, tag, 0 );
"connection_operation: conn %lu unknown LDAP request 0x%lx\n",
conn->c_connid, tag, 0 );
#else
Debug( LDAP_DEBUG_ANY, "unknown LDAP request 0x%lx\n",
tag, 0, 0 );
tag, 0, 0 );
#endif
op->o_tag = LBER_ERROR;
rs.sr_err = LDAP_PROTOCOL_ERROR;
......@@ -1244,8 +1244,8 @@ int connection_read(ber_socket_t s)
#ifdef NEW_LOGGING
LDAP_LOG( CONNECTION, DETAIL1,
"connection_read: conn %lu checking for input.\n",
c->c_connid, 0, 0 );
"connection_read: conn %lu checking for input.\n",
c->c_connid, 0, 0 );
#else
Debug( LDAP_DEBUG_TRACE,
"connection_read(%d): checking for input on id=%lu\n",
......@@ -1263,8 +1263,8 @@ int connection_read(ber_socket_t s)
#ifdef NEW_LOGGING
LDAP_LOG( CONNECTION, ERR,
"connection_read: conn %lu TLS accept error, error %d\n",
c->c_connid, rc, 0 );
"connection_read: conn %lu TLS accept error, error %d\n",
c->c_connid, rc, 0 );
#else
Debug( LDAP_DEBUG_TRACE,
"connection_read(%d): TLS accept error "
......@@ -1281,10 +1281,10 @@ int connection_read(ber_socket_t s)
FD_ZERO(&rfd);
FD_SET(s, &rfd);
for (rc=1; rc>0;) {
tv.tv_sec = 1;
tv.tv_usec = 0;
rc = select(s+1, &rfd, NULL, NULL, &tv);
if (rc == 1) {
tv.tv_sec = 1;
tv.tv_usec = 0;
rc = select(s+1, &rfd, NULL, NULL, &tv);
if (rc == 1) {
ber_sockbuf_ctrl( c->c_sb, LBER_SB_OPT_DRAIN, NULL);
}
}
......@@ -1344,7 +1344,7 @@ int connection_read(ber_socket_t s)
c->c_sasl_layers = 0;
rc = ldap_pvt_sasl_install( c->c_sb, c->c_sasl_sockctx );
rc = ldap_pvt_sasl_install( c->c_sb, c->c_sasl_sockctx );
if( rc != LDAP_SUCCESS ) {
#ifdef NEW_LOGGING
......@@ -1386,7 +1386,7 @@ int connection_read(ber_socket_t s)
if( rc < 0 ) {
#ifdef NEW_LOGGING
LDAP_LOG( CONNECTION, ERR,
"connection_read: conn %lu input error %d, closing.\n",
"connection_read: conn %lu input error %d, closing.\n",
c->c_connid, rc, 0 );
#else
Debug( LDAP_DEBUG_TRACE,
......@@ -1416,7 +1416,7 @@ int connection_read(ber_socket_t s)
static int
connection_input(
Connection *conn
Connection *conn
)
{
Operation *op;
......@@ -1435,7 +1435,7 @@ connection_input(
{
#ifdef NEW_LOGGING
LDAP_LOG( CONNECTION, ERR,
"connection_input: conn %lu ber_alloc failed.\n",
"connection_input: conn %lu ber_alloc failed.\n",
conn->c_connid, 0, 0 );
#else
Debug( LDAP_DEBUG_ANY, "ber_alloc failed\n", 0, 0, 0 );
......@@ -1469,7 +1469,7 @@ connection_input(
#ifdef NEW_LOGGING
LDAP_LOG( CONNECTION, ERR,
"connection_input: conn %lu ber_get_next failed, errno %d (%s).\n",
"connection_input: conn %lu ber_get_next failed, errno %d (%s).\n",
conn->c_connid, err, sock_errstr(err) );
#else
Debug( LDAP_DEBUG_TRACE,
......@@ -1493,11 +1493,11 @@ connection_input(
/* log, close and send error */
#ifdef NEW_LOGGING
LDAP_LOG( CONNECTION, ERR,
"connection_input: conn %lu ber_get_int returns 0x%lx.\n",
"connection_input: conn %lu ber_get_int returns 0x%lx.\n",
conn->c_connid, tag, 0 );
#else
Debug( LDAP_DEBUG_ANY, "ber_get_int returns 0x%lx\n", tag, 0,
0 );
Debug( LDAP_DEBUG_ANY, "ber_get_int returns 0x%lx\n",
tag, 0, 0 );
#endif
ber_free( ber, 1 );
return -1;
......@@ -1507,11 +1507,11 @@ connection_input(
/* log, close and send error */
#ifdef NEW_LOGGING
LDAP_LOG( CONNECTION, ERR,
"connection_input: conn %lu ber_peek_tag returns 0x%lx.\n",
conn->c_connid, tag, 0 );
"connection_input: conn %lu ber_peek_tag returns 0x%lx.\n",
conn->c_connid, tag, 0 );
#else
Debug( LDAP_DEBUG_ANY, "ber_peek_tag returns 0x%lx\n", tag, 0,
0 );
Debug( LDAP_DEBUG_ANY, "ber_peek_tag returns 0x%lx\n",
tag, 0, 0 );
#endif
ber_free( ber, 1 );
......@@ -1526,15 +1526,14 @@ connection_input(
}
if( tag != LDAP_REQ_ABANDON && tag != LDAP_REQ_SEARCH ) {
#ifdef NEW_LOGGING
LDAP_LOG( CONNECTION, ERR,
"connection_input: conn %lu invalid req for UDP 0x%lx.\n",
conn->c_connid, tag, 0 );
LDAP_LOG( CONNECTION, ERR,
"connection_input: conn %lu invalid req for UDP 0x%lx.\n",
conn->c_connid, tag, 0 );
#else
Debug( LDAP_DEBUG_ANY, "invalid req for UDP 0x%lx\n", tag, 0,
0 );
Debug( LDAP_DEBUG_ANY, "invalid req for UDP 0x%lx\n", tag, 0, 0 );
#endif
ber_free( ber, 1 );
return 0;
ber_free( ber, 1 );
return 0;
}
}
#endif
......@@ -1560,8 +1559,8 @@ connection_input(
#ifdef LDAP_CONNECTIONLESS
if (conn->c_is_udp) {
if ( cdn ) {
ber_str2bv( cdn, 0, 1, &op->o_dn );
op->o_protocol = LDAP_VERSION2;
ber_str2bv( cdn, 0, 1, &op->o_dn );
op->o_protocol = LDAP_VERSION2;
}
op->o_res_ber = ber_alloc_t( LBER_USE_DER );
if (op->o_res_ber == NULL) return 1;
......@@ -1572,7 +1571,7 @@ connection_input(
if (rc != sizeof(struct sockaddr)) {
#ifdef NEW_LOGGING
LDAP_LOG( CONNECTION, INFO,
"connection_input: conn %lu ber_write failed\n",
"connection_input: conn %lu ber_write failed\n",
conn->c_connid, 0, 0 );
#else
Debug( LDAP_DEBUG_ANY, "ber_write failed\n", 0, 0, 0 );
......@@ -1585,7 +1584,7 @@ connection_input(
if (rc == -1) {
#ifdef NEW_LOGGING
LDAP_LOG( CONNECTION, INFO,
"connection_input: conn %lu put outer sequence failed\n",
"connection_input: conn %lu put outer sequence failed\n",
conn->c_connid, 0, 0 );
#else
Debug( LDAP_DEBUG_ANY, "ber_write failed\n", 0, 0, 0 );
......@@ -1618,7 +1617,7 @@ connection_input(
#ifdef NEW_LOGGING
LDAP_LOG( CONNECTION, INFO,
"connection_input: conn %lu deferring operation\n",
"connection_input: conn %lu deferring operation\n",
conn->c_connid, 0, 0 );
#else
Debug( LDAP_DEBUG_ANY,
......@@ -1664,7 +1663,7 @@ connection_resched( Connection *conn )
if( rc ) {
#ifdef NEW_LOGGING
LDAP_LOG( CONNECTION, DETAIL1,
"connection_resched: conn %lu reaquiring locks.\n",
"connection_resched: conn %lu reaquiring locks.\n",
conn->c_connid, 0, 0 );
#else
Debug( LDAP_DEBUG_TRACE,
......@@ -1684,7 +1683,7 @@ connection_resched( Connection *conn )
if( conn->c_conn_state != SLAP_C_CLOSING ) {
#ifdef NEW_LOGGING
LDAP_LOG( CONNECTION, INFO,
"connection_resched: conn %lu closed by other thread.\n",
"connection_resched: conn %lu closed by other thread.\n",
conn->c_connid, 0, 0 );
#else
Debug( LDAP_DEBUG_TRACE, "connection_resched: "
......@@ -1694,7 +1693,7 @@ connection_resched( Connection *conn )
} else {
#ifdef NEW_LOGGING
LDAP_LOG( CONNECTION, DETAIL1,
"connection_resched: conn %lu attempting closing.\n",
"connection_resched: conn %lu attempting closing.\n",
conn->c_connid, 0, 0 );
#else
Debug( LDAP_DEBUG_TRACE, "connection_resched: "
......@@ -1744,9 +1743,9 @@ static int connection_op_activate( Operation *op )
}
if (!op->o_dn.bv_len) {
op->o_authz = op->o_conn->c_authz;
ber_dupbv( &op->o_dn, &op->o_conn->c_dn );
ber_dupbv( &op->o_ndn, &op->o_conn->c_ndn );
op->o_authz = op->o_conn->c_authz;
ber_dupbv( &op->o_dn, &op->o_conn->c_dn );
ber_dupbv( &op->o_ndn, &op->o_conn->c_ndn );
}
op->o_authtype = op->o_conn->c_authtype;
ber_dupbv( &op->o_authmech, &op->o_conn->c_authmech );
......@@ -1799,7 +1798,7 @@ int connection_write(ber_socket_t s)
if( c == NULL ) {
#ifdef NEW_LOGGING
LDAP_LOG( CONNECTION, ERR,
"connection_write: sock %ld no connection!\n", (long)s, 0, 0);
"connection_write: sock %ld no connection!\n", (long)s, 0, 0);
#else
Debug( LDAP_DEBUG_ANY,
"connection_write(%ld): no connection!\n",
......@@ -1814,7 +1813,7 @@ int connection_write(ber_socket_t s)
#ifdef NEW_LOGGING
LDAP_LOG( CONNECTION, DETAIL1,
"connection_write conn %lu waking output.\n", c->c_connid, 0, 0 );
"connection_write conn %lu waking output.\n", c->c_connid, 0, 0 );
#else
Debug( LDAP_DEBUG_TRACE,
"connection_write(%d): waking output for id=%lu\n",
......
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