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94 lines
2.5 KiB
C++
94 lines
2.5 KiB
C++
#ifndef JRD_Y_HANDLE_H
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#define JRD_Y_HANDLE_H
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/*
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* The contents of this file are subject to the Mozilla Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/MPL/
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* Alternatively, the contents of this file may be used under the
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* terms of the GNU General Public License Version 2 or later (the
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* "GPL"), in which case the provisions of the GPL are applicable
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* instead of those above. You may obtain a copy of the Licence at
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* http://www.gnu.org/copyleft/gpl.html
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* Relevant for more details.
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*
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* This file was created by members of the firebird development team.
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* All individual contributions remain the Copyright (C) of those
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* individuals. Contributors to this file are either listed here or
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* can be obtained from a CVS history command.
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*
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* All rights reserved.
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*
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* Contributor(s):
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* Alex Peshkoff <peshkoff@hotmail.ru> *
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*
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*/
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/*
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* This definitions placed into separate file
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* to avoid multiple definition of struct why_hndl in why.cpp
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* and dsql.cpp
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*
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*/
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namespace Jrd {
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class Attachment;
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class jrd_tra;
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class jrd_req;
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}
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union any_handle {
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struct why_hndl* h_why;
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class dsql_req* h_dsql;
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Jrd::Attachment* h_dbb;
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Jrd::jrd_tra* h_tra;
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};
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struct why_hndl
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{
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UCHAR type;
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UCHAR flags;
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USHORT implementation;
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FB_API_HANDLE public_handle;
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union any_handle handle;
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struct why_hndl* parent;
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struct why_hndl* next;
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union {
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struct why_hndl* requests;
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struct sqlda_sup* das;
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};
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struct why_hndl* statements;
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struct why_hndl* blobs;
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FB_API_HANDLE* user_handle;
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struct clean* cleanup;
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TEXT* db_path;
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};
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typedef why_hndl *WHY_HNDL;
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typedef why_hndl *WHY_REQ;
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typedef why_hndl *WHY_DBB;
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typedef why_hndl *WHY_TRA;
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typedef why_hndl *WHY_BLB;
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typedef why_hndl *WHY_ATT;
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typedef why_hndl *WHY_STMT;
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typedef why_hndl *WHY_SVC;
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const int HANDLE_invalid = 0;
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const int HANDLE_database = 1;
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const int HANDLE_transaction = 2;
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const int HANDLE_request = 3;
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const int HANDLE_blob = 4;
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const int HANDLE_statement = 5;
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const int HANDLE_service = 6;
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const int HANDLE_TRANSACTION_limbo = 1;
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const int HANDLE_BLOB_filter = 2; /* Blob is locally filtered */
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const int HANDLE_STATEMENT_local = 4; /* Process DSQL statement locally */
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#endif // JRD_Y_HANDLE_H
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