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225 lines
4.9 KiB
225 lines
4.9 KiB
14 years ago
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/*
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* Port for usage with qt-framework and development for kdesvn
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* (C) 2005-2007 by Rajko Albrecht
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* http://kdesvn.alwins-world.de
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*/
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/*
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* ====================================================================
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* Copyright (c) 2002-2005 The RapidSvn Group. All rights reserved.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library (in the file LGPL.txt); if not,
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* write to the Free Software Foundation, Inc., 51 Franklin St,
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* Fifth Floor, Boston, MA 02110-1301 USA
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*
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* This software consists of voluntary contributions made by many
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* individuals. For exact contribution history, see the revision
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* history and logs, available at http://rapidsvn.tigris.org/.
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* ====================================================================
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*/
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// svncpp
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#include "exception.hpp"
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#include "svnqt/svnqt_defines.hpp"
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#include <qstring.h>
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#ifdef HAS_BACKTRACE_H
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#include <execinfo.h>
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#include <qstringlist.h>
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#define SVNQT_BACKTRACE_LENGTH 20
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#endif
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namespace svn
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{
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struct Exception::Data
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{
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private:
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public:
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QString message;
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apr_status_t apr_err;
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Data (const char * msg)
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: message(QString::FROMUTF8(msg)),apr_err(0)
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{
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}
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Data (const QString& msg)
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: message(msg),apr_err(0)
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{
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}
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Data (const Data& other)
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: message(other.message), apr_err(other.apr_err)
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{
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}
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};
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Exception::Exception (const char * message) throw ()
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{
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m = new Data (message);
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}
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Exception::Exception (const QString& message) throw ()
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{
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m = new Data (message);
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}
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Exception::Exception (const Exception & other) throw ()
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{
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m = new Data (*other.m);
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}
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Exception::~Exception () throw ()
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{
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delete m;
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}
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apr_status_t
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Exception::apr_err () const
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{
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return m->apr_err;
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}
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const QString&
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Exception::msg () const
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{
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return m->message;
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}
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void Exception::setMessage(const QString&aMsg)
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{
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m->message=aMsg;
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}
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QString Exception::error2msg(svn_error_t*error)
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{
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QString message = "";
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if (error==0) {
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return message;
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}
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svn_error_t * next = error->child;
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if (error->message)
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message = QString::FROMUTF8(error->message);
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else
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{
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message = "Unknown error!\n";
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if (error->file)
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{
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message += QString::FROMUTF8("In file ");
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message += QString::FROMUTF8(error->file);
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message += QString(" Line %1").arg(error->line);
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}
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}
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while (next != NULL && next->message != NULL)
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{
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message = message + "\n" + QString::FROMUTF8(next->message);
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next = next->child;
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}
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return message;
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}
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ClientException::ClientException (const char*msg) throw ()
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: Exception (msg)
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{
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}
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ClientException::ClientException (const QString&msg) throw ()
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: Exception (msg)
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{
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}
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ClientException::ClientException (svn_error_t * error) throw ()
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: Exception ("")
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{
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init();
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if (error == 0)
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return;
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m->apr_err = error->apr_err;
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m->message += error2msg(error);
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svn_error_clear (error);
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}
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ClientException::ClientException (apr_status_t status) throw ()
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: Exception ("")
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{
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init();
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m->apr_err = status;
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}
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ClientException::~ClientException () throw ()
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{
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}
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ClientException::ClientException (const ClientException & src) throw ()
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: Exception (src.msg())
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{
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m->apr_err = src.apr_err();
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}
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void ClientException::init()
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{
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#ifdef USEBACKTRACE
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if (m_backTraceConstr.length()==0) {
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m_backTraceConstr = getBackTrace();
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m->message=m_backTraceConstr;
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}
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#else
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m_backTraceConstr="";
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#endif
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}
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QString ClientException::getBackTrace()
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{
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QString Result;
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qDebug("getBackTrace");
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#ifdef HAS_BACKTRACE_H
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qDebug("Generating backtrace");
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void *array[SVNQT_BACKTRACE_LENGTH];
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size_t size;
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size_t i;
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size = backtrace (array, SVNQT_BACKTRACE_LENGTH);
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if (!size) {
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return Result;
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}
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char ** strings = backtrace_symbols (array, size);
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QStringList r;
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for (i = 0; i < size; ++i) {
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r.push_back(QString::number(i) +
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QString::FROMUTF8(": ") +
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QString::FROMUTF8(strings[i]));
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}
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Result = QString::FROMUTF8("[\n")+r.join("\n")+QString::FROMUTF8("]\n");
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free (strings);
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#endif
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return Result;
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}
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}
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/* -----------------------------------------------------------------
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* local variables:
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* eval: (load-file "../../rapidsvn-dev.el")
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* end:
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*/
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