From: Ted Lemon <source@isc.org>
Date: Fri, 8 Oct 1999 16:30:55 +0000 (+0000)
Subject: Private definitions for omapip library.
X-Git-Tag: BCTEL_SPECIAL_19991124~127
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=e9d8afd106f7f6795f086e730a11eebdea6bf62c;p=thirdparty%2Fdhcp.git

Private definitions for omapip library.
---

diff --git a/includes/omapip/omapip_p.h b/includes/omapip/omapip_p.h
new file mode 100644
index 000000000..a8a5b6029
--- /dev/null
+++ b/includes/omapip/omapip_p.h
@@ -0,0 +1,189 @@
+/* omapip_p.h
+
+   Private master include file for the OMAPI library. */
+
+/*
+ * Copyright (c) 1996-1999 Internet Software Consortium.
+ * Use is subject to license terms which appear in the file named
+ * ISC-LICENSE that should have accompanied this file when you
+ * received it.   If a file named ISC-LICENSE did not accompany this
+ * file, or you are not sure the one you have is correct, you may
+ * obtain an applicable copy of the license at:
+ *
+ *             http://www.isc.org/isc-license-1.0.html. 
+ *
+ * This file is part of the ISC DHCP distribution.   The documentation
+ * associated with this file is listed in the file DOCUMENTATION,
+ * included in the top-level directory of this release.
+ *
+ * Support and other services are available for ISC products - see
+ * http://www.isc.org for more information.
+ */
+
+#ifndef __OMAPIP_OMAPIP_P_H__
+#define __OMAPIP_OMAPIP_P_H__
+
+#ifndef __CYGWIN32__
+#include <sys/types.h>
+#include <netinet/in.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+#include <arpa/inet.h>
+
+#if defined (NSUPDATE)
+# include <arpa/nameser.h>
+# include <resolv.h>
+#endif
+
+#include <netdb.h>
+#else
+#define fd_set cygwin_fd_set
+#include <sys/types.h>
+#endif
+#include <fcntl.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <string.h>
+#include <stdlib.h>
+#include <sys/stat.h>
+#include <ctype.h>
+#include <time.h>
+
+#include "cdefs.h"
+#include "osdep.h"
+
+#include <isc/result.h>
+
+#include <omapip/omapip.h>
+
+/* OMAPI protocol header, version 1.00 */
+typedef struct {
+	unsigned authlen;	/* Length of authenticator. */
+	unsigned authid;	/* Authenticator object ID. */
+	unsigned op;		/* Opcode. */
+	omapi_handle_t handle;	/* Handle of object being operated on,
+                                   or zero. */
+	unsigned id;		/* Transaction ID. */
+	unsigned rid;	/* ID of transaction to which this is a response. */
+} omapi_protocol_header_t;
+
+#define OMAPI_PROTOCOL_VERSION	100
+
+#define OMAPI_OP_OPEN		1
+#define OMAPI_OP_REFRESH	2
+#define	OMAPI_OP_UPDATE		3
+#define OMAPI_OP_NOTIFY		4
+#define OMAPI_OP_STATUS		5
+#define OMAPI_OP_DELETE		6
+
+typedef enum {
+	omapi_connection_unconnected,
+	omapi_connection_connecting,
+	omapi_connection_connected,
+	omapi_connection_disconnecting,
+	omapi_connection_closed
+} omapi_connection_state_t;
+
+typedef enum {
+	omapi_protocol_intro_wait,
+	omapi_protocol_header_wait,
+	omapi_protocol_signature_wait,
+	omapi_protocol_name_wait,
+	omapi_protocol_name_length_wait,
+	omapi_protocol_value_wait,
+	omapi_protocol_value_length_wait
+} omapi_protocol_state_t;
+
+typedef struct __omapi_message_object {
+	OMAPI_OBJECT_PREAMBLE;
+	struct __omapi_message_object *next, *prev;
+	omapi_object_t *object;
+	omapi_object_t *notify_object;
+	unsigned authlen;
+	omapi_typed_data_t *authenticator;
+	unsigned authid;
+	omapi_object_t *id_object;
+	unsigned op;
+	omapi_handle_t h;
+	unsigned id;
+	unsigned rid;
+} omapi_message_object_t;
+
+typedef struct {
+	OMAPI_OBJECT_PREAMBLE;
+	unsigned header_size;		
+	unsigned protocol_version;
+	u_int32_t next_xid;
+	omapi_object_t *authinfo; /* Default authinfo to use. */
+
+	omapi_protocol_state_t state;	/* Input state. */
+	int reading_message_values;	/* True if reading message-specific
+					   values. */
+	omapi_message_object_t *message;	/* Incoming message. */
+	omapi_data_string_t *name;	/* Incoming name. */
+	omapi_typed_data_t *value;	/* Incoming value. */
+} omapi_protocol_object_t;
+
+typedef struct {
+	OMAPI_OBJECT_PREAMBLE;
+} omapi_protocol_listener_object_t;
+
+#include <omapip/buffer.h>
+
+typedef struct __omapi_connection_object {
+	OMAPI_OBJECT_PREAMBLE;
+	int socket;		/* Connection socket. */
+	omapi_connection_state_t state;
+	struct sockaddr_in remote_addr;
+	struct sockaddr_in local_addr;
+	u_int32_t bytes_needed;	/* Bytes of input needed before wakeup. */
+	u_int32_t in_bytes;	/* Bytes of input already buffered. */
+	omapi_buffer_t *inbufs;
+	u_int32_t out_bytes;	/* Bytes of output in buffers. */
+	omapi_buffer_t *outbufs;
+	omapi_object_t *listener;	/* Listener that accepted this
+					   connection, if any. */
+} omapi_connection_object_t;
+
+typedef struct __omapi_listener_object {
+	OMAPI_OBJECT_PREAMBLE;
+	int socket;		/* Connection socket. */
+	struct sockaddr_in address;
+} omapi_listener_object_t;
+
+typedef struct __omapi_io_object {
+	OMAPI_OBJECT_PREAMBLE;
+	struct __omapi_io_object *next;
+	int (*readfd) (omapi_object_t *);
+	int (*writefd) (omapi_object_t *);
+	isc_result_t (*reader) (omapi_object_t *);
+	isc_result_t (*writer) (omapi_object_t *);
+	isc_result_t (*reaper) (omapi_object_t *);
+} omapi_io_object_t;
+
+typedef struct __omapi_generic_object {
+	OMAPI_OBJECT_PREAMBLE;
+	omapi_value_t **values;
+	int nvalues, va_max;
+} omapi_generic_object_t;
+
+typedef struct __omapi_waiter_object {
+	OMAPI_OBJECT_PREAMBLE;
+	int ready;
+	struct __omapi_waiter_object *next;
+} omapi_waiter_object_t;
+
+#define OMAPI_HANDLE_TABLE_SIZE 120
+
+typedef struct __omapi_handle_table {
+	omapi_handle_t first, limit;
+	omapi_handle_t next;
+	int leafp;
+	union {
+		omapi_object_t *object;
+		struct __omapi_handle_table *table;
+	} children [OMAPI_HANDLE_TABLE_SIZE];
+} omapi_handle_table_t;
+
+#include <omapip/alloc.h>
+#endif /* __OMAPIP_OMAPIP_P_H__ */