/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License, Version 1.0 only
 * (the "License").  You may not use this file except in compliance
 * with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */
/*
 * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
 * Use is subject to license terms.
 */

#ifndef _CFGA_CONF_H
#define _CFGA_CONF_H

#ifdef __cplusplus
extern "C" {
#endif

/* for ib.conf file support */

#define IBCONF_FILE             "/kernel/drv/ib.conf"

/* type of variable entries read */
typedef struct ibcfg_var {
        char                    *name;          /* service name */
        ib_service_type_t       type;           /* service type */
} ibcfg_var_t;

/* values returned during parsing */
typedef enum ib_parse_state_e {
        IB_NEWVAR,                              /* new token seen */
        IB_CONFIG_VAR,                          /* "name" token seen */
        IB_VAR_EQUAL,                           /* "=" token seen */
        IB_VAR_VALUE,                           /* "value" token seen */
        IB_ERROR                                /* error seen */
} ib_parse_state_t;

/* service record for each entry read */
typedef struct ib_svc_rec_s {
        char                    *name;          /* service name */
        ib_service_type_t       type;           /* service type */
        struct ib_svc_rec_s     *next;          /* next link */
} ib_svc_rec_t;


#define isunary(ch)             ((ch) == '~' || (ch) == '-')
#define iswhite(ch)             ((ch) == ' ' || (ch) == '\t')
#define isnewline(ch)           ((ch) == '\n' || (ch) == '\r' || (ch) == '\f')
#define isalphanum(ch)          (isalpha(ch) || isdigit(ch))
#define isnamechar(ch)          (isalphanum(ch) || (ch) == '_' || (ch) == '-')

#define GETC(a, cntr)           a[cntr++]
#define UNGETC(cntr)            cntr--
#define MAXLINESIZE             132

/* string defines for conf file usage */
#define IBCONF_PORT_SERVICE_HDR "PORT communication services:\n"
#define IBCONF_VPPA_SERVICE_HDR "VPPA communication services:\n"
#define IBCONF_HCA_SERVICE_HDR  "HCA communication services:\n"
#define IBCONF_SERVICE_HDR_LEN  32

/* tokens as read from IBCONF_FILE */
typedef enum ib_token_e {
        EQUALS,
        AMPERSAND,
        BIT_OR,
        STAR,
        POUND,
        COLON,
        SEMICOLON,
        COMMA,
        SLASH,
        WHITE_SPACE,
        NEWLINE,
        E_O_F,
        STRING,                 /* c */
        HEXVAL,
        DECVAL,
        NAME                    /* f */
} ib_token_t;


#ifdef __cplusplus
}
#endif

#endif /* _CFGA_CONF_H */