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/***************************************************************************
* Copyright (C) 2008 by Rajko Albrecht [email protected] *
* http://tdesvn.alwins-world.de/ *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#include "diff_data.hpp"
#include "svnqt/svnqt_defines.hpp"
#include "svnqt/exception.hpp"
#include <tqfile.h>
#include <svn_version.h>
#include <svn_io.h>
#include <svn_path.h>
namespace svn
{
DiffData::DiffData(const Path&aTmpPath,const Path&_p1,const Revision&_r1,const Path&_p2,const Revision&_r2)
:m_Pool(),m_tmpPath(aTmpPath),
m_outFile(0),m_errFile(0),m_outFileName(0),m_errFileName(0),
m_p1(_p1),m_p2(_p2),m_r1(_r1),m_r2(_r2),
m_working_copy_present(false),m_url_is_present(false)
{
init();
}
void DiffData::init()
{
svn_error_t * error;
#if (SVN_VER_MAJOR >= 1) && (SVN_VER_MINOR >= 4)
error = svn_io_open_unique_file2(&m_outFile, &m_outFileName,
m_tmpPath.path().TOUTF8(),
".tmp",
svn_io_file_del_on_pool_cleanup, m_Pool);
#else
error = svn_io_open_unique_file (&m_outFile, &m_outFileName,
m_tmpPath.path().TOUTF8(),
".tmp",
FALSE, m_Pool);
#endif
if (error!=0) {
clean();
throw ClientException (error);
}
#if (SVN_VER_MAJOR >= 1) && (SVN_VER_MINOR >= 4)
error = svn_io_open_unique_file2(&m_errFile, &m_errFileName,
m_tmpPath.path().TOUTF8(),
".tmp",
svn_io_file_del_on_pool_cleanup, m_Pool);
#else
error = svn_io_open_unique_file (&m_errFile, &m_errFileName,
m_tmpPath.path().TOUTF8(),
".tmp",
FALSE, m_Pool);
#endif
if (error!=0) {
clean();
throw ClientException (error);
}
if (svn_path_is_url(m_p1.cstr())) {
m_url_is_present = true;
} else {
m_working_copy_present = true;
}
if (svn_path_is_url(m_p2.cstr())) {
m_url_is_present = true;
} else {
m_working_copy_present = true;
}
if (m_r1.revision()->kind==svn_opt_revision_unspecified && m_working_copy_present) {
m_r1 = svn_opt_revision_base;
}
if (m_r2.revision()->kind==svn_opt_revision_unspecified) {
m_r2 = m_working_copy_present?svn_opt_revision_working : svn_opt_revision_head;
}
}
DiffData::~DiffData()
{
clean();
}
void DiffData::clean()
{
close();
#if !((SVN_VER_MAJOR >= 1) && (SVN_VER_MINOR >= 4))
if (m_outFileName != 0) {
svn_error_clear (svn_io_remove_file (m_outFileName, m_Pool));
m_outFileName=0;
}
if (m_errFileName != 0) {
svn_error_clear (svn_io_remove_file (m_errFileName, m_Pool));
m_errFileName=0;
}
#endif
}
void DiffData::close()
{
if (m_outFile != 0) {
svn_io_file_close(m_outFile,m_Pool);
m_outFile=0;
}
if (m_errFile != 0) {
svn_io_file_close(m_errFile,m_Pool);
m_errFile=0;
}
}
TQByteArray DiffData::content()
{
if (!m_outFileName) {
return TQByteArray();
}
close();
TQFile fi(m_outFileName);
if (!fi.open(IO_ReadOnly|IO_Raw)) {
throw ClientException(TQString("%1 '%2'").tqarg(fi.errorString()).tqarg(m_outFileName));
}
TQByteArray res = fi.readAll();
fi.close();
return res;
}
}
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