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ITS#4707 added new ldap_init_fd() API

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This commit is contained in:
Howard Chu 2007-02-12 04:20:24 +00:00
parent 2bdc0819b4
commit 1f635b8bcf
2 changed files with 92 additions and 0 deletions
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3
include/ldap_pvt.h
View File

@ -27,6 +27,7 @@ LDAP_BEGIN_DECL
#define LDAP_PROTO_TCP 1 /* ldap:// */
#define LDAP_PROTO_UDP 2 /* reserved */
#define LDAP_PROTO_IPC 3 /* ldapi:// */
#define LDAP_PROTO_EXT 4 /* user-defined socket/sockbuf */
LDAP_F ( int )
ldap_pvt_url_scheme2proto LDAP_P((
@ -236,6 +237,8 @@ ldap_get_message_ber LDAP_P((
/* open */
LDAP_F (int) ldap_open_internal_connection LDAP_P((
struct ldap **ldp, ber_socket_t *fdp ));
LDAP_F (int) ldap_init_fd LDAP_P((
ber_socket_t fd, int proto, LDAP_CONST char *url, struct ldap **ldp ));
/* search.c */
LDAP_F( int ) ldap_pvt_put_filter LDAP_P((

89
libraries/libldap/open.c
View File

@ -239,6 +239,95 @@ ldap_initialize( LDAP **ldp, LDAP_CONST char *url )
return LDAP_SUCCESS;
}
int
ldap_init_fd(
ber_socket_t fd,
int proto,
LDAP_CONST char *url,
LDAP **ldp
)
{
int rc;
LDAP *ld;
LDAPConn *conn;
*ldp = NULL;
rc = ldap_create( &ld );
if( rc != LDAP_SUCCESS )
return( rc );
if (url != NULL) {
rc = ldap_set_option(ld, LDAP_OPT_URI, url);
if ( rc != LDAP_SUCCESS ) {
ldap_ld_free(ld, 1, NULL, NULL);
return rc;
}
}
/* Attach the passed socket as the LDAP's connection */
conn = ldap_new_connection( ld, NULL, 1, 0, NULL);
if( conn == NULL ) {
ldap_unbind_ext( ld, NULL, NULL );
return( LDAP_NO_MEMORY );
}
ber_sockbuf_ctrl( conn->lconn_sb, LBER_SB_OPT_SET_FD, &fd );
ld->ld_defconn = conn;
++ld->ld_defconn->lconn_refcnt; /* so it never gets closed/freed */
switch( proto ) {
case LDAP_PROTO_TCP:
#ifdef LDAP_DEBUG
ber_sockbuf_add_io( conn->lconn_sb, &ber_sockbuf_io_debug,
LBER_SBIOD_LEVEL_PROVIDER, (void *)"tcp_" );
#endif
ber_sockbuf_add_io( conn->lconn_sb, &ber_sockbuf_io_tcp,
LBER_SBIOD_LEVEL_PROVIDER, NULL );
break;
#ifdef LDAP_CONNECTIONLESS
case LDAP_PROTO_UDP:
#ifdef LDAP_DEBUG
ber_sockbuf_add_io( conn->lconn_sb, &ber_sockbuf_io_debug,
LBER_SBIOD_LEVEL_PROVIDER, (void *)"udp_" );
#endif
ber_sockbuf_add_io( conn->lconn_sb, &ber_sockbuf_io_udp,
LBER_SBIOD_LEVEL_PROVIDER, NULL );
ber_sockbuf_add_io( conn->lconn_sb, &ber_sockbuf_io_readahead,
LBER_SBIOD_LEVEL_PROVIDER, NULL );
break;
#endif /* LDAP_CONNECTIONLESS */
case LDAP_PROTO_IPC:
#ifdef LDAP_DEBUG
ber_sockbuf_add_io( conn->lconn_sb, &ber_sockbuf_io_debug,
LBER_SBIOD_LEVEL_PROVIDER, (void *)"ipc_" );
#endif
ber_sockbuf_add_io( conn->lconn_sb, &ber_sockbuf_io_fd,
LBER_SBIOD_LEVEL_PROVIDER, NULL );
break;
case LDAP_PROTO_EXT:
/* caller must supply sockbuf handlers */
break;
default:
ldap_unbind_ext( ld, NULL, NULL );
return LDAP_PARAM_ERROR;
}
#ifdef LDAP_DEBUG
ber_sockbuf_add_io( conn->lconn_sb, &ber_sockbuf_io_debug,
INT_MAX, (void *)"ldap_" );
#endif
/* Add the connection to the *LDAP's select pool */
ldap_mark_select_read( ld, conn->lconn_sb );
ldap_mark_select_write( ld, conn->lconn_sb );
*ldp = ld;
return LDAP_SUCCESS;
}
int
ldap_int_open_connection(
LDAP *ld,