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/* omapip_p.h
Private master include file for the OMAPI library. */
/*
* Copyright (c) 1996-1999 Internet Software Consortium.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of The Internet Software Consortium nor the names
* of its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INTERNET SOFTWARE CONSORTIUM AND
* CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE INTERNET SOFTWARE CONSORTIUM OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This software has been written for the Internet Software Consortium
* by Ted Lemon in cooperation with Vixie Enterprises and Nominum, Inc.
* To learn more about the Internet Software Consortium, see
* ``http://www.isc.org/''. To learn more about Vixie Enterprises,
* see ``http://www.vix.com''. To learn more about Nominum, Inc., see
* ``http://www.nominum.com''.
*/
#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>
#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 {
u_int32_t authlen; /* Length of authenticator. */
u_int32_t authid; /* Authenticator object ID. */
u_int32_t op; /* Opcode. */
omapi_handle_t handle; /* Handle of object being operated on,
or zero. */
u_int32_t id; /* Transaction ID. */
u_int32_t 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;
u_int32_t authlen;
omapi_typed_data_t *authenticator;
u_int32_t authid;
omapi_object_t *id_object;
u_int32_t op;
u_int32_t h;
u_int32_t id;
u_int32_t rid;
} omapi_message_object_t;
typedef struct {
OMAPI_OBJECT_PREAMBLE;
u_int32_t header_size;
u_int32_t 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>
extern int log_priority;
extern int log_perror;
extern void (*log_cleanup) (void);
void log_fatal (const char *, ...)
__attribute__((__format__(__printf__,1,2)));
int log_error (const char *, ...)
__attribute__((__format__(__printf__,1,2)));
int log_info (const char *, ...)
__attribute__((__format__(__printf__,1,2)));
int log_debug (const char *, ...)
__attribute__((__format__(__printf__,1,2)));
void do_percentm (char *obuf, const char *ibuf);
#endif /* __OMAPIP_OMAPIP_P_H__ */
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