r6693: first version of cldap client library, with async interface

(This used to be commit cbeffe830b2d3aee2ba346034548fa273a08f409)

1 files changed, 140 insertions, 0 deletions

diff --git a/source4/libcli/cldap/cldap.h b/source4/libcli/cldap/cldap.h
new file mode 100644
index 0000000000..5ed7df15c7
--- /dev/null
+++ b/source4/libcli/cldap/cldap.h
@@ -0,0 +1,140 @@
+/*
+   Unix SMB/CIFS implementation.
+
+   a async CLDAP library
+
+   Copyright (C) Andrew Tridgell 2005
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include "asn_1.h"
+#include "librpc/gen_ndr/ndr_nbt.h"
+
+enum cldap_request_state {CLDAP_REQUEST_SEND, 
+			  CLDAP_REQUEST_WAIT, 
+			  CLDAP_REQUEST_DONE,
+			  CLDAP_REQUEST_TIMEOUT};
+
+/*
+  a cldap request packet
+*/
+struct cldap_request {
+	struct cldap_request *next, *prev;
+
+	struct cldap_socket *cldap;
+
+	enum cldap_request_state state;
+
+	/* where to send the request */
+	const char *dest_addr;
+	int dest_port;
+
+	/* timeout between retries (seconds) */
+	int timeout;
+	int num_retries;
+
+	/* the ldap message_id */
+	int message_id;
+
+	struct timed_event *te;
+
+	/* the encoded request */
+	DATA_BLOB encoded;
+
+	/* the reply data */
+	struct asn1_data asn1;
+
+	/* information on what to do on completion */
+	struct {
+		void (*fn)(struct cldap_request *);
+		void *private;
+	} async;
+};
+
+/*
+  context structure for operations on cldap packets
+*/
+struct cldap_socket {
+	struct socket_context *sock;
+	struct event_context *event_ctx;
+
+	/* the fd event */
+	struct fd_event *fde;
+
+	/* a queue of outgoing requests */
+	struct cldap_request *send_queue;
+
+	/* mapping from message_id to pending request */
+	struct idr_context *idr;
+
+	/* what to do with incoming request packets */
+	struct {
+		void (*handler)(struct cldap_socket *, struct ldap_message *, 
+				const char *, int );
+		void *private;
+	} incoming;
+};
+
+
+/*
+ a general cldap search request  
+*/
+struct cldap_search {
+	struct {
+		const char *dest_address;
+		const char *filter;
+		const char **attributes;
+		int timeout;
+		int retries;
+	} in;
+	struct {
+		struct ldap_SearchResEntry *response;
+		struct ldap_Result         *result;
+	} out;
+};
+
+struct cldap_socket *cldap_socket_init(TALLOC_CTX *mem_ctx, 
+				       struct event_context *event_ctx);
+struct cldap_request *cldap_search_send(struct cldap_socket *cldap, 
+					struct cldap_search *io);
+NTSTATUS cldap_search_recv(struct cldap_request *req, TALLOC_CTX *mem_ctx, 
+			   struct cldap_search *io);
+NTSTATUS cldap_search(struct cldap_socket *cldap, TALLOC_CTX *mem_ctx, 
+		      struct cldap_search *io);
+
+
+/*
+  a netlogon cldap request  
+*/
+struct cldap_netlogon {
+	struct {
+		const char *dest_address;
+		const char *realm;
+		const char *host;
+		uint8_t version;
+	} in;
+	struct {
+		struct nbt_cldap_netlogon netlogon;
+	} out;
+};
+
+struct cldap_request *cldap_netlogon_send(struct cldap_socket *cldap, 
+					  struct cldap_netlogon *io);
+NTSTATUS cldap_netlogon_recv(struct cldap_request *req, 
+			     TALLOC_CTX *mem_ctx, 
+			     struct cldap_netlogon *io);
+NTSTATUS cldap_netlogon(struct cldap_socket *cldap, 
+			TALLOC_CTX *mem_ctx, struct cldap_netlogon *io);