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firebird-mirror/src/jrd/jrd_proto.h

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First steps towards a C++ conversion.
2001-05-23 15:26:42 +02:00
/*
* PROGRAM: JRD Access Method
* MODULE: jrd_proto.h
const correctness placed some variables in context fixed some function signatures closed a few possible buffer overruns sorry to the platform maintainers, I can't verify what I did for non-Win32 builds
2003-10-29 11:53:47 +01:00
* DESCRIPTION: Prototype header file for jrd.cpp
First steps towards a C++ conversion.
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*
* The contents of this file are subject to the Interbase Public
* License Version 1.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy
* of the License at http://www.Inprise.com/IPL.html
*
* Software distributed under the License is distributed on an
* "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express
* or implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code was created by Inprise Corporation
* and its predecessors. Portions created by Inprise Corporation are
* Copyright (C) Inprise Corporation.
*
* All Rights Reserved.
* Contributor(s): ______________________________________.
*/
#ifndef JRD_JRD_PROTO_H
#define JRD_JRD_PROTO_H
fb_string.h is moved to common/classes.
2004-12-17 06:41:47 +01:00
#include "../common/classes/fb_string.h"
Re-implemented the disabled code in the remote server. Cleaned up the legacy logic that doesn't look actual these days. Some code refactoring.
2011-12-22 16:32:06 +01:00
#include "../common/classes/objects_array.h"
Various cleanup to make engine compile and work after mentioned earlier changes. Mainly: 1) MemoryPool* => MemoryPool& in arrays' constructors 2) use Firebird::string to keep strings data
2004-03-14 14:40:14 +01:00
1. introduced Jrd and Ods namespaces 2. cleanup of blk* request conversions 3. fixed memory allocation in Execute Statement
2004-03-20 15:57:40 +01:00
namespace Jrd {
Introduced the fb_ping() provider call (it's not exported thus it doesn't belong to the public API). Currently only the engine supports this call. To be extended for the remote provider and exported as public in v3.0. Used this new call to implement asynchronous (read: immediate) disconnection of the shutdown attachments.
2009-08-25 13:16:32 +02:00
class Database;
1. introduced Jrd and Ods namespaces 2. cleanup of blk* request conversions 3. fixed memory allocation in Execute Statement
2004-03-20 15:57:40 +01:00
class Attachment;
class jrd_tra;
class blb;
reverted class bid back to struct - thanks to Claudio
2004-03-31 19:58:04 +02:00
struct bid;
1. introduced Jrd and Ods namespaces 2. cleanup of blk* request conversions 3. fixed memory allocation in Execute Statement
2004-03-20 15:57:40 +01:00
class jrd_req;
Refactor jrd_req into JrdStatement (shared part) and jrd_req (execution of a statement). Fixed some bugs found in the way.
2010-04-19 00:19:11 +02:00
class JrdStatement;
1. introduced Jrd and Ods namespaces 2. cleanup of blk* request conversions 3. fixed memory allocation in Execute Statement
2004-03-20 15:57:40 +01:00
class Service;
Thread cleanup: 1. Added macros to declare thread entrypoints 2. THD_mutex_* functions use Firebird::Mutex 3. Thread local storage use fb_tls.h
2004-06-08 15:41:08 +02:00
class thread_db;
1. introduced Jrd and Ods namespaces 2. cleanup of blk* request conversions 3. fixed memory allocation in Execute Statement
2004-03-20 15:57:40 +01:00
struct teb;
DSQL integration into the engine.
2008-02-28 14:48:16 +01:00
class dsql_req;
1. introduced Jrd and Ods namespaces 2. cleanup of blk* request conversions 3. fixed memory allocation in Execute Statement
2004-03-20 15:57:40 +01:00
}
First steps towards a C++ conversion.
2001-05-23 15:26:42 +02:00
Y-Valve handle translation layer
2004-05-03 01:06:37 +02:00
void jrd_vtof(const char*, char*, SSHORT);
Cleanup Some minor corrections Second step to rename
2004-03-11 06:04:26 +01:00
Re-implemented the disabled code in the remote server. Cleaned up the legacy logic that doesn't look actual these days. Some code refactoring.
2011-12-22 16:32:06 +01:00
typedef Firebird::SortedObjectsArray<Firebird::PathName> PathNameList;
void JRD_enum_attachments(PathNameList*, ULONG&, ULONG&, ULONG&);
First steps towards a C++ conversion.
2001-05-23 15:26:42 +02:00
Re-implemented the disabled code in the remote server. Cleaned up the legacy logic that doesn't look actual these days. Some code refactoring.
2011-12-22 16:32:06 +01:00
bool JRD_reschedule(Jrd::thread_db*, SLONG, bool);
First steps towards a C++ conversion.
2001-05-23 15:26:42 +02:00
Fix metadata cache problem that prevented restore of some databases
2003-06-01 18:22:47 +02:00
#ifdef DEBUG_PROCS
1. introduced Jrd and Ods namespaces 2. cleanup of blk* request conversions 3. fixed memory allocation in Execute Statement
2004-03-20 15:57:40 +01:00
void JRD_print_procedure_info(Jrd::thread_db*, const char*);
Fix metadata cache problem that prevented restore of some databases
2003-06-01 18:22:47 +02:00
#endif
Go direct to engine internals from DSQL, without need to exit/enter the attachment lock - more to follow
2008-03-02 22:16:16 +01:00
Feature requests CORE-1737 and CORE-1803: 1) ALTER CHARACTER SET <charset> SET DEFAULT COLLATION <collation> 2) CREATE DATABASE ... [ DEFAULT CHARACTER SET <charset> [ COLLATION <collation> ] ]
2008-04-15 04:18:38 +02:00
void JRD_autocommit_ddl(Jrd::thread_db* tdbb, Jrd::jrd_tra* transaction);
Extending the message size limit from 64K to 4G. First stage.
2010-04-08 13:14:57 +02:00
void JRD_receive(Jrd::thread_db* tdbb, Jrd::jrd_req* request, USHORT msg_type, ULONG msg_length,
Refactor jrd_req into JrdStatement (shared part) and jrd_req (execution of a statement). Fixed some bugs found in the way.
2010-04-19 00:19:11 +02:00
UCHAR* msg);
void JRD_start(Jrd::thread_db* tdbb, Jrd::jrd_req* request, Jrd::jrd_tra* transaction);
Go direct to engine internals from DSQL, without need to exit/enter the attachment lock - more to follow
2008-03-02 22:16:16 +01:00
OSRI and new posix build
2010-10-12 10:02:57 +02:00
void JRD_commit_transaction(Jrd::thread_db* tdbb, Jrd::jrd_tra* transaction);
void JRD_commit_retaining(Jrd::thread_db* tdbb, Jrd::jrd_tra* transaction);
void JRD_rollback_transaction(Jrd::thread_db* tdbb, Jrd::jrd_tra* transaction);
void JRD_rollback_retaining(Jrd::thread_db* tdbb, Jrd::jrd_tra* transaction);
Extending the message size limit from 64K to 4G. First stage.
2010-04-08 13:14:57 +02:00
void JRD_send(Jrd::thread_db* tdbb, Jrd::jrd_req* request, USHORT msg_type, ULONG msg_length,
OSRI and new posix build
2010-10-12 10:02:57 +02:00
const UCHAR* msg);
1) Remove REPLAY_OSRI_API_CALLS_SUBSYSTEM code 2) Remove internal y-valve function INTERNAL_COMPILE_REQUEST 3) Go direct to engine internals from DSQL, without need to exit/enter the attachment lock and check exceptions in status vector
2008-03-07 16:23:21 +01:00
void JRD_start_and_send(Jrd::thread_db* tdbb, Jrd::jrd_req* request, Jrd::jrd_tra* transaction,
OSRI and new posix build
2010-10-12 10:02:57 +02:00
USHORT msg_type, ULONG msg_length, const UCHAR* msg);
1. Use reference counted stable in global pool objects instead PublicHandle's validation. 2. Avoid massive segfaults when closing heavily loaded server. 3. Restored logic in YValve required for correct shutdown. 4. Do not change externally visible request body when preparing it.
2011-04-25 19:47:56 +02:00
void JRD_start_transaction(Jrd::thread_db* tdbb, Jrd::jrd_tra** transaction,
Jrd::Attachment* attachment, unsigned int tpb_length, const UCHAR* tpb);
Refactor jrd_req into JrdStatement (shared part) and jrd_req (execution of a statement). Fixed some bugs found in the way.
2010-04-19 00:19:11 +02:00
void JRD_unwind_request(Jrd::thread_db* tdbb, Jrd::jrd_req* request);
Misc
2008-03-08 22:20:26 +01:00
void JRD_compile(Jrd::thread_db* tdbb, Jrd::Attachment* attachment, Jrd::jrd_req** req_handle,
Change the interface again. Please full rebuild (although the many recent changes to common.h almost qualify as full rebuild).
2009-08-05 14:30:32 +02:00
ULONG blr_length, const UCHAR* blr, Firebird::RefStrPtr,
Refactoring. Mostly short->long replacements for various buffer sizes.
2011-01-28 18:12:22 +01:00
ULONG dbginfo_length, const UCHAR* dbginfo, bool isInternalRequest);
Cleanup - avoid use of SUPERCLIENT macro in files, used by utilities (and in some other places too).
2008-04-08 16:18:24 +02:00
bool JRD_verify_database_access(const Firebird::PathName&);
Shared page cache implementation
2011-05-09 12:15:19 +02:00
void JRD_shutdown_attachments(Jrd::Database* dbb);
OSRI and new posix build
2010-10-12 10:02:57 +02:00
void JRD_cancel_operation(Jrd::thread_db* tdbb, Jrd::Attachment* attachment, int option);
Implemented CORE-4263: Database linger
2013-11-14 17:16:24 +01:00
bool JRD_shutdown_database(Jrd::Database* dbb, const unsigned flags = 0);
// JRD_shutdown_database() flags
Full fix for CORE-4698, also fixed some more or less related leaks, segfaults and assertions
2015-03-04 17:18:53 +01:00
static const unsigned SHUT_DBB_RELEASE_POOLS = 0x01;
static const unsigned SHUT_DBB_LINGER = 0x02;
static const unsigned SHUT_DBB_OVERWRITE_CHECK = 0x04;
Implemented CORE-4263: Database linger
2013-11-14 17:16:24 +01:00
First steps towards a C++ conversion.
2001-05-23 15:26:42 +02:00
#endif /* JRD_JRD_PROTO_H */
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