mirror of
https://github.com/FirebirdSQL/firebird.git
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115 lines
2.6 KiB
C++
115 lines
2.6 KiB
C++
/*
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*
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* The contents of this file are subject to the Initial
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* Developer's Public License Version 1.0 (the "License");
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* you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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* http://www.ibphoenix.com/idpl.html.
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*
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* Software distributed under the License is distributed on
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* an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either
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* express or implied. See the License for the specific
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* language governing rights and limitations under the License.
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*
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* The contents of this file or any work derived from this file
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* may not be distributed under any other license whatsoever
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* without the express prior written permission of the original
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* author.
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*
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*
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* The Original Code was created by James A. Starkey for IBPhoenix.
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*
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* Copyright (c) 1997 - 2000, 2001, 2003 James A. Starkey
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* Copyright (c) 1997 - 2000, 2001, 2003 Netfrastructure, Inc.
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* All Rights Reserved.
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*/
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// AdminException.cpp: implementation of the AdminException class.
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//
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//////////////////////////////////////////////////////////////////////
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#include "firebird.h"
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#include <stdio.h>
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#include <stdarg.h>
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#include "../common/classes/alloc.h"
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#include "AdminException.h"
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#ifdef _WIN32
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#define vsnprintf _vsnprintf
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#define snprintf _snprintf
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#endif
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//////////////////////////////////////////////////////////////////////
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// Construction/Destruction
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//////////////////////////////////////////////////////////////////////
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AdminException::AdminException(const char *txt, ...)
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{
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va_list args;
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va_start (args, txt);
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char temp [1024];
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int ret = vsnprintf (temp, sizeof (temp) - 1, txt, args);
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if (ret < 0)
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{
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int l = sizeof (temp) * 2;
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char *buffer = new char [l];
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vsnprintf (buffer, l, txt, args);
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text = buffer;
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delete [] buffer;
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}
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else if (ret >= sizeof (temp))
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{
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int l = ret + 1;
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char *buffer = new char [l];
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vsnprintf (buffer, l, txt, args);
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text = buffer;
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delete [] buffer;
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}
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else
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text = temp;
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va_end(args);
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}
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AdminException::~AdminException()
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{
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}
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const char* AdminException::getText()
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{
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return text;
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}
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void AdminException::setLocation(JString file, int lineNumber)
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{
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fileName = file;
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char temp [1024];
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char *buffer = temp;
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int l = sizeof (temp);
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for (int n = 0; n < 3; ++n)
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{
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int ret = snprintf (buffer, l, "%s, line %d: %s",
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(const char*) fileName, lineNumber, (const char*) text);
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if (ret < 0)
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l += sizeof(temp);
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else if (ret >= l)
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l = ret + 1;
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else
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{
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text = buffer;
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break;
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}
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if (text != buffer)
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delete [] buffer;
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buffer = new char [l];
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}
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if (buffer != temp)
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delete [] buffer;
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}
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