136 lines
4.5 KiB
C++
136 lines
4.5 KiB
C++
/*=========================================================================
|
|
|
|
Program: Insight Segmentation & Registration Toolkit
|
|
Module: $RCSfile$
|
|
Language: C++
|
|
Date: $Date$
|
|
Version: $Revision$
|
|
|
|
Copyright (c) 2001 Insight Consortium
|
|
All rights reserved.
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions are met:
|
|
|
|
* Redistributions of source code must retain the above copyright notice,
|
|
this list of conditions and the following disclaimer.
|
|
|
|
* Redistributions in binary form must reproduce the above copyright notice,
|
|
this list of conditions and the following disclaimer in the documentation
|
|
and/or other materials provided with the distribution.
|
|
|
|
* The name of the Insight Consortium, nor the names of any consortium members,
|
|
nor of any contributors, may be used to endorse or promote products derived
|
|
from this software without specific prior written permission.
|
|
|
|
* Modified source versions must be plainly marked as such, and must not be
|
|
misrepresented as being the original software.
|
|
|
|
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS ``AS IS''
|
|
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE FOR
|
|
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
|
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
|
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
=========================================================================*/
|
|
#include "cmConfigureFileCommand.h"
|
|
|
|
// cmConfigureFileCommand
|
|
bool cmConfigureFileCommand::InitialPass(std::vector<std::string>& args)
|
|
{
|
|
if(args.size() < 2 )
|
|
{
|
|
this->SetError("called with incorrect number of arguments, expected 2");
|
|
return false;
|
|
}
|
|
m_InputFile = args[0];
|
|
m_OuputFile = args[1];
|
|
m_CopyOnly = false;
|
|
if(args.size() >= 3)
|
|
{
|
|
if(args[2] == "COPYONLY")
|
|
{
|
|
m_CopyOnly = true;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
void cmConfigureFileCommand::FinalPass()
|
|
{
|
|
m_Makefile->ExpandVariablesInString(m_InputFile);
|
|
m_Makefile->ExpandVariablesInString(m_OuputFile);
|
|
std::ifstream fin(m_InputFile.c_str());
|
|
if(!fin)
|
|
{
|
|
cmSystemTools::Error("Could not open file for read in copy operatation",
|
|
m_InputFile.c_str());
|
|
return;
|
|
}
|
|
cmSystemTools::ConvertToUnixSlashes(m_OuputFile);
|
|
std::string::size_type pos = m_OuputFile.rfind('/');
|
|
if(pos != std::string::npos)
|
|
{
|
|
std::string path = m_OuputFile.substr(0, pos);
|
|
cmSystemTools::MakeDirectory(path.c_str());
|
|
}
|
|
std::string tempOutputFile = m_OuputFile;
|
|
tempOutputFile += ".tmp";
|
|
std::ofstream fout(tempOutputFile.c_str());
|
|
if(!fout)
|
|
{
|
|
cmSystemTools::Error("Could not open file for write in copy operatation",
|
|
tempOutputFile.c_str());
|
|
return;
|
|
}
|
|
// now copy input to output and expand varibles in the
|
|
// input file at the same time
|
|
const int bufSize = 4096;
|
|
char buffer[bufSize];
|
|
std::string inLine;
|
|
cmRegularExpression cmdefine("#cmakedefine[ \t]*([A-Za-z_0-9]*)");
|
|
while(fin)
|
|
{
|
|
fin.getline(buffer, bufSize);
|
|
if(fin)
|
|
{
|
|
inLine = buffer;
|
|
if(!m_CopyOnly)
|
|
{
|
|
m_Makefile->ExpandVariablesInString(inLine);
|
|
m_Makefile->RemoveVariablesInString(inLine);
|
|
// look for special cmakedefine symbol and handle it
|
|
// is the symbol defined
|
|
if (cmdefine.find(inLine))
|
|
{
|
|
const char *def = m_Makefile->GetDefinition(cmdefine.match(1).c_str());
|
|
if(!cmSystemTools::IsOff(def))
|
|
{
|
|
cmSystemTools::ReplaceString(inLine,
|
|
"#cmakedefine", "#define");
|
|
}
|
|
else
|
|
{
|
|
cmSystemTools::ReplaceString(inLine,
|
|
"#cmakedefine", "#undef");
|
|
}
|
|
}
|
|
}
|
|
fout << inLine << "\n";
|
|
}
|
|
}
|
|
// close the files before attempting to copy
|
|
fin.close();
|
|
fout.close();
|
|
cmSystemTools::CopyFileIfDifferent(tempOutputFile.c_str(),
|
|
m_OuputFile.c_str());
|
|
cmSystemTools::RemoveFile(tempOutputFile.c_str());
|
|
}
|
|
|
|
|