diff options
Diffstat (limited to 'cpp/src/qpid/legacystore/jrnl/jerrno.cpp')
| -rw-r--r-- | cpp/src/qpid/legacystore/jrnl/jerrno.cpp | 253 |
1 files changed, 253 insertions, 0 deletions
diff --git a/cpp/src/qpid/legacystore/jrnl/jerrno.cpp b/cpp/src/qpid/legacystore/jrnl/jerrno.cpp new file mode 100644 index 0000000000..4962ce63ab --- /dev/null +++ b/cpp/src/qpid/legacystore/jrnl/jerrno.cpp @@ -0,0 +1,253 @@ +/* + * + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + * + */ + +/** + * \file jerrno.cpp + * + * Qpid asynchronous store plugin library + * + * File containing code for class mrg::journal::jerrno (journal error + * codes). See comments in file jerrno.h for details. + * + * See file jerrno.h for class details. + * + * \author Kim van der Riet + */ + +#include "qpid/legacystore/jrnl/jerrno.h" + +namespace mrg +{ +namespace journal +{ + +std::map<u_int32_t, const char*> jerrno::_err_map; +std::map<u_int32_t, const char*>::iterator jerrno::_err_map_itr; +bool jerrno::_initialized = jerrno::__init(); + +// generic errors +const u_int32_t jerrno::JERR__MALLOC = 0x0100; +const u_int32_t jerrno::JERR__UNDERFLOW = 0x0101; +const u_int32_t jerrno::JERR__NINIT = 0x0102; +const u_int32_t jerrno::JERR__AIO = 0x0103; +const u_int32_t jerrno::JERR__FILEIO = 0x0104; +const u_int32_t jerrno::JERR__RTCLOCK = 0x0105; +const u_int32_t jerrno::JERR__PTHREAD = 0x0106; +const u_int32_t jerrno::JERR__TIMEOUT = 0x0107; +const u_int32_t jerrno::JERR__UNEXPRESPONSE = 0x0108; +const u_int32_t jerrno::JERR__RECNFOUND = 0x0109; +const u_int32_t jerrno::JERR__NOTIMPL = 0x010a; + +// class jcntl +const u_int32_t jerrno::JERR_JCNTL_STOPPED = 0x0200; +const u_int32_t jerrno::JERR_JCNTL_READONLY = 0x0201; +const u_int32_t jerrno::JERR_JCNTL_AIOCMPLWAIT = 0x0202; +const u_int32_t jerrno::JERR_JCNTL_UNKNOWNMAGIC = 0x0203; +const u_int32_t jerrno::JERR_JCNTL_NOTRECOVERED = 0x0204; +const u_int32_t jerrno::JERR_JCNTL_RECOVERJFULL = 0x0205; +const u_int32_t jerrno::JERR_JCNTL_OWIMISMATCH = 0x0206; + +// class jdir +const u_int32_t jerrno::JERR_JDIR_NOTDIR = 0x0300; +const u_int32_t jerrno::JERR_JDIR_MKDIR = 0x0301; +const u_int32_t jerrno::JERR_JDIR_OPENDIR = 0x0302; +const u_int32_t jerrno::JERR_JDIR_READDIR = 0x0303; +const u_int32_t jerrno::JERR_JDIR_CLOSEDIR = 0x0304; +const u_int32_t jerrno::JERR_JDIR_RMDIR = 0x0305; +const u_int32_t jerrno::JERR_JDIR_NOSUCHFILE = 0x0306; +const u_int32_t jerrno::JERR_JDIR_FMOVE = 0x0307; +const u_int32_t jerrno::JERR_JDIR_STAT = 0x0308; +const u_int32_t jerrno::JERR_JDIR_UNLINK = 0x0309; +const u_int32_t jerrno::JERR_JDIR_BADFTYPE = 0x030a; + +// class fcntl +const u_int32_t jerrno::JERR_FCNTL_OPENWR = 0x0400; +const u_int32_t jerrno::JERR_FCNTL_WRITE = 0x0401; +const u_int32_t jerrno::JERR_FCNTL_CLOSE = 0x0402; +const u_int32_t jerrno::JERR_FCNTL_FILEOFFSOVFL = 0x0403; +const u_int32_t jerrno::JERR_FCNTL_CMPLOFFSOVFL = 0x0404; +const u_int32_t jerrno::JERR_FCNTL_RDOFFSOVFL = 0x0405; + +// class lfmgr +const u_int32_t jerrno::JERR_LFMGR_BADAEFNUMLIM = 0x0500; +const u_int32_t jerrno::JERR_LFMGR_AEFNUMLIMIT = 0x0501; +const u_int32_t jerrno::JERR_LFMGR_AEDISABLED = 0x0502; + +// class rrfc +const u_int32_t jerrno::JERR_RRFC_OPENRD = 0x0600; + +// class jrec, enq_rec, deq_rec, txn_rec +const u_int32_t jerrno::JERR_JREC_BADRECHDR = 0x0700; +const u_int32_t jerrno::JERR_JREC_BADRECTAIL = 0x0701; + +// class wmgr +const u_int32_t jerrno::JERR_WMGR_BADPGSTATE = 0x0801; +const u_int32_t jerrno::JERR_WMGR_BADDTOKSTATE = 0x0802; +const u_int32_t jerrno::JERR_WMGR_ENQDISCONT = 0x0803; +const u_int32_t jerrno::JERR_WMGR_DEQDISCONT = 0x0804; +const u_int32_t jerrno::JERR_WMGR_DEQRIDNOTENQ = 0x0805; + +// class rmgr +const u_int32_t jerrno::JERR_RMGR_UNKNOWNMAGIC = 0x0900; +const u_int32_t jerrno::JERR_RMGR_RIDMISMATCH = 0x0901; +//const u_int32_t jerrno::JERR_RMGR_FIDMISMATCH = 0x0902; +const u_int32_t jerrno::JERR_RMGR_ENQSTATE = 0x0903; +const u_int32_t jerrno::JERR_RMGR_BADRECTYPE = 0x0904; + +// class data_tok +const u_int32_t jerrno::JERR_DTOK_ILLEGALSTATE = 0x0a00; +// const u_int32_t jerrno::JERR_DTOK_RIDNOTSET = 0x0a01; + +// class enq_map, txn_map +const u_int32_t jerrno::JERR_MAP_DUPLICATE = 0x0b00; +const u_int32_t jerrno::JERR_MAP_NOTFOUND = 0x0b01; +const u_int32_t jerrno::JERR_MAP_LOCKED = 0x0b02; + +// class jinf +const u_int32_t jerrno::JERR_JINF_CVALIDFAIL = 0x0c00; +const u_int32_t jerrno::JERR_JINF_NOVALUESTR = 0x0c01; +const u_int32_t jerrno::JERR_JINF_BADVALUESTR = 0x0c02; +const u_int32_t jerrno::JERR_JINF_JDATEMPTY = 0x0c03; +const u_int32_t jerrno::JERR_JINF_TOOMANYFILES = 0x0c04; +const u_int32_t jerrno::JERR_JINF_INVALIDFHDR = 0x0c05; +const u_int32_t jerrno::JERR_JINF_STAT = 0x0c06; +const u_int32_t jerrno::JERR_JINF_NOTREGFILE = 0x0c07; +const u_int32_t jerrno::JERR_JINF_BADFILESIZE = 0x0c08; +const u_int32_t jerrno::JERR_JINF_OWIBAD = 0x0c09; +const u_int32_t jerrno::JERR_JINF_ZEROLENFILE = 0x0c0a; + +// Negative returns for some functions +const int32_t jerrno::AIO_TIMEOUT = -1; +const int32_t jerrno::LOCK_TAKEN = -2; + + +// static initialization fn + +bool +jerrno::__init() +{ + // generic errors + _err_map[JERR__MALLOC] = "JERR__MALLOC: Buffer memory allocation failed."; + _err_map[JERR__UNDERFLOW] = "JERR__UNDERFLOW: Underflow error"; + _err_map[JERR__NINIT] = "JERR__NINIT: Operation on uninitialized class."; + _err_map[JERR__AIO] = "JERR__AIO: AIO error."; + _err_map[JERR__FILEIO] = "JERR__FILEIO: File read or write failure."; + _err_map[JERR__RTCLOCK] = "JERR__RTCLOCK: Reading real-time clock failed."; + _err_map[JERR__PTHREAD] = "JERR__PTHREAD: pthread failure."; + _err_map[JERR__TIMEOUT] = "JERR__TIMEOUT: Timeout waiting for event."; + _err_map[JERR__UNEXPRESPONSE] = "JERR__UNEXPRESPONSE: Unexpected response to call or event."; + _err_map[JERR__RECNFOUND] = "JERR__RECNFOUND: Record not found."; + _err_map[JERR__NOTIMPL] = "JERR__NOTIMPL: Not implemented"; + + // class jcntl + _err_map[JERR_JCNTL_STOPPED] = "JERR_JCNTL_STOPPED: Operation on stopped journal."; + _err_map[JERR_JCNTL_READONLY] = "JERR_JCNTL_READONLY: Write operation on read-only journal (during recovery)."; + _err_map[JERR_JCNTL_AIOCMPLWAIT] = "JERR_JCNTL_AIOCMPLWAIT: Timeout waiting for AIOs to complete."; + _err_map[JERR_JCNTL_UNKNOWNMAGIC] = "JERR_JCNTL_UNKNOWNMAGIC: Found record with unknown magic."; + _err_map[JERR_JCNTL_NOTRECOVERED] = "JERR_JCNTL_NOTRECOVERED: Operation requires recover() to be run first."; + _err_map[JERR_JCNTL_RECOVERJFULL] = "JERR_JCNTL_RECOVERJFULL: Journal data files full, cannot write."; + _err_map[JERR_JCNTL_OWIMISMATCH] = "JERR_JCNTL_OWIMISMATCH: Overwrite Indicator (OWI) change found in unexpected location."; + + // class jdir + _err_map[JERR_JDIR_NOTDIR] = "JERR_JDIR_NOTDIR: Directory name exists but is not a directory."; + _err_map[JERR_JDIR_MKDIR] = "JERR_JDIR_MKDIR: Directory creation failed."; + _err_map[JERR_JDIR_OPENDIR] = "JERR_JDIR_OPENDIR: Directory open failed."; + _err_map[JERR_JDIR_READDIR] = "JERR_JDIR_READDIR: Directory read failed."; + _err_map[JERR_JDIR_CLOSEDIR] = "JERR_JDIR_CLOSEDIR: Directory close failed."; + _err_map[JERR_JDIR_RMDIR] = "JERR_JDIR_RMDIR: Directory delete failed."; + _err_map[JERR_JDIR_NOSUCHFILE] = "JERR_JDIR_NOSUCHFILE: File does not exist."; + _err_map[JERR_JDIR_FMOVE] = "JERR_JDIR_FMOVE: File move failed."; + _err_map[JERR_JDIR_STAT] = "JERR_JDIR_STAT: File stat failed."; + _err_map[JERR_JDIR_UNLINK] = "JERR_JDIR_UNLINK: File delete failed."; + _err_map[JERR_JDIR_BADFTYPE] = "JERR_JDIR_BADFTYPE: Bad or unknown file type (stat mode)."; + + // class fcntl + _err_map[JERR_FCNTL_OPENWR] = "JERR_FCNTL_OPENWR: Unable to open file for write."; + _err_map[JERR_FCNTL_WRITE] = "JERR_FCNTL_WRITE: Unable to write to file."; + _err_map[JERR_FCNTL_CLOSE] = "JERR_FCNTL_CLOSE: File close failed."; + _err_map[JERR_FCNTL_FILEOFFSOVFL] = "JERR_FCNTL_FILEOFFSOVFL: Attempted increase file offset past file size."; + _err_map[JERR_FCNTL_CMPLOFFSOVFL] = "JERR_FCNTL_CMPLOFFSOVFL: Attempted increase completed file offset past submitted offset."; + _err_map[JERR_FCNTL_RDOFFSOVFL] = "JERR_FCNTL_RDOFFSOVFL: Attempted increase read offset past write offset."; + + // class lfmgr + _err_map[JERR_LFMGR_BADAEFNUMLIM] = "JERR_LFMGR_BADAEFNUMLIM: Auto-expand file number limit lower than initial number of journal files."; + _err_map[JERR_LFMGR_AEFNUMLIMIT] = "JERR_LFMGR_AEFNUMLIMIT: Exceeded auto-expand file number limit."; + _err_map[JERR_LFMGR_AEDISABLED] = "JERR_LFMGR_AEDISABLED: Attempted to expand with auto-expand disabled."; + + // class rrfc + _err_map[JERR_RRFC_OPENRD] = "JERR_RRFC_OPENRD: Unable to open file for read."; + + // class jrec, enq_rec, deq_rec, txn_rec + _err_map[JERR_JREC_BADRECHDR] = "JERR_JREC_BADRECHDR: Invalid data record header."; + _err_map[JERR_JREC_BADRECTAIL] = "JERR_JREC_BADRECTAIL: Invalid data record tail."; + + // class wmgr + _err_map[JERR_WMGR_BADPGSTATE] = "JERR_WMGR_BADPGSTATE: Page buffer in illegal state for operation."; + _err_map[JERR_WMGR_BADDTOKSTATE] = "JERR_WMGR_BADDTOKSTATE: Data token in illegal state for operation."; + _err_map[JERR_WMGR_ENQDISCONT] = "JERR_WMGR_ENQDISCONT: Enqueued new dtok when previous enqueue returned partly completed (state ENQ_PART)."; + _err_map[JERR_WMGR_DEQDISCONT] = "JERR_WMGR_DEQDISCONT: Dequeued new dtok when previous dequeue returned partly completed (state DEQ_PART)."; + _err_map[JERR_WMGR_DEQRIDNOTENQ] = "JERR_WMGR_DEQRIDNOTENQ: Dequeue rid is not enqueued."; + + // class rmgr + _err_map[JERR_RMGR_UNKNOWNMAGIC] = "JERR_RMGR_UNKNOWNMAGIC: Found record with unknown magic."; + _err_map[JERR_RMGR_RIDMISMATCH] = "JERR_RMGR_RIDMISMATCH: RID mismatch between current record and dtok RID"; + //_err_map[JERR_RMGR_FIDMISMATCH] = "JERR_RMGR_FIDMISMATCH: FID mismatch between emap and rrfc"; + _err_map[JERR_RMGR_ENQSTATE] = "JERR_RMGR_ENQSTATE: Attempted read when data token wstate was not ENQ"; + _err_map[JERR_RMGR_BADRECTYPE] = "JERR_RMGR_BADRECTYPE: Attempted operation on inappropriate record type"; + + // class data_tok + _err_map[JERR_DTOK_ILLEGALSTATE] = "JERR_MTOK_ILLEGALSTATE: Attempted to change to illegal state."; + //_err_map[JERR_DTOK_RIDNOTSET] = "JERR_DTOK_RIDNOTSET: Record ID not set."; + + // class enq_map, txn_map + _err_map[JERR_MAP_DUPLICATE] = "JERR_MAP_DUPLICATE: Attempted to insert record into map using duplicate key."; + _err_map[JERR_MAP_NOTFOUND] = "JERR_MAP_NOTFOUND: Key not found in map."; + _err_map[JERR_MAP_LOCKED] = "JERR_MAP_LOCKED: Record ID locked by a pending transaction."; + + // class jinf + _err_map[JERR_JINF_CVALIDFAIL] = "JERR_JINF_CVALIDFAIL: Journal compatibility validation failure."; + _err_map[JERR_JINF_NOVALUESTR] = "JERR_JINF_NOVALUESTR: No value attribute found in jinf file."; + _err_map[JERR_JINF_BADVALUESTR] = "JERR_JINF_BADVALUESTR: Bad format for value attribute in jinf file"; + _err_map[JERR_JINF_JDATEMPTY] = "JERR_JINF_JDATEMPTY: Journal data files empty."; + _err_map[JERR_JINF_TOOMANYFILES] = "JERR_JINF_TOOMANYFILES: Too many journal data files."; + _err_map[JERR_JINF_INVALIDFHDR] = "JERR_JINF_INVALIDFHDR: Invalid journal data file header"; + _err_map[JERR_JINF_STAT] = "JERR_JINF_STAT: Error while trying to stat a journal data file"; + _err_map[JERR_JINF_NOTREGFILE] = "JERR_JINF_NOTREGFILE: Target journal data file is not a regular file"; + _err_map[JERR_JINF_BADFILESIZE] = "JERR_JINF_BADFILESIZE: Journal data file is of incorrect or unexpected size"; + _err_map[JERR_JINF_OWIBAD] = "JERR_JINF_OWIBAD: Journal data files have inconsistent OWI flags; >1 transition found in non-auto-expand or min-size journal"; + _err_map[JERR_JINF_ZEROLENFILE] = "JERR_JINF_ZEROLENFILE: Journal info file zero length"; + + //_err_map[] = ""; + + return true; +} + +const char* +jerrno::err_msg(const u_int32_t err_no) throw () +{ + _err_map_itr = _err_map.find(err_no); + if (_err_map_itr == _err_map.end()) + return "<Unknown error code>"; + return _err_map_itr->second; +} + +} // namespace journal +} // namespace mrg |