/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License (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 2008 Sun Microsystems, Inc.  All rights reserved.
 * Use is subject to license terms.
 */

#ifndef _ISNS_MGMT_H
#define _ISNS_MGMT_H

#ifdef __cplusplus
extern "C" {
#endif

#include <pthread.h>
#include <libxml/xmlstring.h>

#define ISNS_DOOR_NAME  "/var/run/isns_server_door"
#define ISNS_ADMIN_WRITE_AUTH   "solaris.isnsmgr.write"
#define ISNS_MAX_LABEL_LEN      50
#define ISNS_MAX_NAME_LEN       256
#define DOOR_DEFAULT_BUF_SIZE   4096
#define MAX_DATA_COUNT  100


/* macro */
#define XMLNCMP(x, y) (xmlStrncasecmp(xmlTextReaderConstName(x), \
        (const xmlChar *)y, xmlStrlen(xmlTextReaderConstName(x))))
#define XMLNCMPVAL(x, y) (xmlStrncasecmp(xmlTextReaderConstValue(x), \
        (const xmlChar *)y, xmlStrlen(xmlTextReaderConstName(x))))

/* operation element names */
#define ISNSREQUEST     "isnsRequest"
#define ISNSRESPONSE    "isnsResponse"
#define RESULT          "result"
#define GET             "get"
#define ENUMERATE       "enumerate"
#define GETASSOCIATED   "getAssociated"
#define CREATEMODIFY    "createModify"
#define DELETE          "delete"

/* object element names */
#define ISNSOBJECT      "isnsObject"
#define ASSOCIATION     "Association"
#define ISNSSERVER      "isnsServer"
#define NODEOBJECT      "Node"
#define DDOBJECT        "DiscoveryDomain"
#define DDSETOBJECT     "DiscoveryDomainSet"
#define DDOBJECTMEMBER  "DiscoveryDomainMember"
#define DDSETOBJECTMEMBER       "DiscoveryDomainSetMember"

/* iSNS NODE attribute element names - Network Entity */
#define XMLNSATTR       "xmlns"
#define XMLNSATTRVAL    "http://www.sun.com/schema/isnsmanagement"

/* iSNS NODE attribute element names - Network Entity */
#define NETWORKENTITY   "Network_Entity"
#define ENTITYID        "Entity_ID"
#define ENTITYPROTOCOL  "Entity_Protocol"
#define MANAGEMENTIPADDR        "Management_IP_Addr"
#define ENTITYREGTIMESTAMP      "Entity_Reg_Timestamp"
#define PROTOCOLVERSIONRANGE    "Protocol_Version_Range"
#define PROTOCOLMINVERSION      "minVersion"
#define PROTOCOLMAXVERSION      "maxVersion"
#define REGISTRATIONPERIOD      "Registration_Period"

/* iSNS NODE attribute element names - Portal element names */
#define SCNSUBSCRIPTION         "SCN_Subscription"
#define SCNINITSELFONLY         "Initiator and Self information only"
#define SCNTARGETSELFONLY       "Target and Self information only"
#define SCNMGMTREG              "Management Registration/SCN"
#define SCNOBJECTREMOVED        "Object Removed"
#define SCNOBJECTADDED          "Object Added"
#define SCNOBJECTUPDATED        "Object Updated"
#define SCNMEMBERREMOVED        "DD/DD-Set Member Removed"
#define SCNMEMBERADDED          "DD/DD-Set Member Added"

#define PORTAL          "Portal"
#define REGISTRATIONPERIOD      "Registration_Period"
#define IPADDR                  "IP_Addr"
#define UDPTCPPORT              "UDP_TCP_port"
#define PORTTYPE                "Port_Type"
#define UDPPORT                 "UDP"
#define TCPPORT                 "TCP"
#define PORTNUMBER              "Port_Number"
#define GROUPTAG                "Group_Tag"
#define SYMBOLICNAME            "Symbolic_Name"
#define ESIINTERVAL             "ESI_Interval"
#define ESIPORT                 "ESI_Port"
#define SCNPORT                 "SCN_Port"

/* iSNS DD set state element */
#define ENABLEDELEM             "Enabled"

/* iSNS DD Boot List element */
#define BOOTLISTENABLEDELEM     "BootList_Enabled"

/* iSNS server config elements */
#define DATASTORELOCATION       "datastoreLocation"
#define ESIRETRYTHRESHOLD       "esiRetryThreshold"
#define DEFAULTDDDDSETENABLED   "defaultDD_DDsetEnabled"
#define MANAGEMENTSCNENABLED    "managementSCNEnabled"
#define CANCONTROLNODEMODIFYDDDDSET "canControlNodeModifyDD_DDset"
#define CANINTIATORNODEMODIFYDDDDSET    "canIntiatorNodeModifyDD_DDset"
#define CANTARGETNODEMODIFYDDDDSET  "canTargetNodeModifyDD_DDset"
#define CONTROLNODENAME         "controlNodeName"

/* object element type names */
#define ISNSOBJECTTYPE  "isnsObjectType"
#define ASSOCIATIONTYPE "AssociationType"

/* attribute  names */
#define NAMEATTR        "name"
#define IDATTR          "id"
#define TYPEATTR        "type"
#define ALIASATTR       "alias"
#define NODENAMEATTR    "NodeName"
#define DDNAMEATTR      "DDName"
#define DDSETNAMEATTR   "DDsetName"
#define EMPTYSTR        ""

/* Node type value names */
#define INITIATORTYPE   "Initiator"
#define TARGETTYPE      "Target"
#define CONTROLNODETYPE "Control"
#define CONTROLNODETARGETTYPE   "Control/Target"
#define CONTROLNODEINITIATORTYPE        "Control/Initiator"
#define UNKNOWNTYPE     "Unknown"

/* response related element names. */
#define RESULTELEMENT   "result"
#define STATUSELEMENT   "status"
#define MESSAGEELEMENT  "message"

/* response related element names. */
#define XMLTRUE         "true"
#define XMLFALSE        "false"

typedef enum {
    get_op = 100,
    enumerate_op,
    getAssociated_op,
    createModify_op,
    delete_op
} request_op;

typedef enum {
    member_to_container,
    container_to_member
} association_req_t;

typedef struct {
    char *op_str;
    request_op op_id;
} op_table_entry_t;

typedef enum {
    Node = 100,
    DiscoveryDomain,
    DiscoveryDomainSet,
    DiscoveryDomainMember,
    DiscoveryDomainSetMember,
    ServerConfig
} object_type;

typedef struct {
    char *obj_str;
    object_type obj_id;
} obj_table_entry_t;

typedef struct thr_elem {
    pthread_t   thr_id;
    xmlChar     *doc;
    struct thr_elem     *next;
} thr_elem_t;

/*
 * request entry with interger and string value
 */
typedef struct {
        request_op  op;
        object_type obj;
} operation_t;

typedef struct {
        xmlChar *container;
        xmlChar *member;
} assoc_pair_t;

typedef struct {
        xmlChar *name;
        uint32_t    *id;
        boolean_t   *enabled;
} object_attrlist_t;

typedef union {
        xmlChar **data;
        assoc_pair_t    **pair;
        object_attrlist_t   **attrlist;
} req_data_ut;

typedef struct {
        operation_t     op_info;
        association_req_t       assoc_req;
        uint_t          count;
        req_data_ut     req_data;
} request_t;

#ifdef __cplusplus
}
#endif

#endif /* _ISNS_MGMT_H */