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/*============================================================================
CMake - Cross Platform Makefile Generator
Copyright 2000-2009 Kitware, Inc., Insight Software Consortium
Distributed under the OSI-approved BSD License (the "License");
see accompanying file Copyright.txt for details.
This software is distributed WITHOUT ANY WARRANTY; without even the
implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the License for more information.
============================================================================*/
#include "cmConfigureFileCommand.h"
#include <cmsys/RegularExpression.hxx>
// cmConfigureFileCommand
bool cmConfigureFileCommand
::InitialPass(std::vector<std::string> const& args, cmExecutionStatus &)
{
if(args.size() < 2 )
{
this->SetError("called with incorrect number of arguments, expected 2");
return false;
}
const char* inFile = args[0].c_str();
if(!cmSystemTools::FileIsFullPath(inFile))
{
this->InputFile = this->Makefile->GetCurrentSourceDirectory();
this->InputFile += "/";
}
this->InputFile += inFile;
// If the input location is a directory, error out.
if(cmSystemTools::FileIsDirectory(this->InputFile))
{
std::ostringstream e;
/* clang-format off */
e << "input location\n"
<< " " << this->InputFile << "\n"
<< "is a directory but a file was expected.";
/* clang-format on */
this->SetError(e.str());
return false;
}
const char* outFile = args[1].c_str();
if(!cmSystemTools::FileIsFullPath(outFile))
{
this->OutputFile = this->Makefile->GetCurrentBinaryDirectory();
this->OutputFile += "/";
}
this->OutputFile += outFile;
// If the output location is already a directory put the file in it.
if(cmSystemTools::FileIsDirectory(this->OutputFile))
{
this->OutputFile += "/";
this->OutputFile += cmSystemTools::GetFilenameName(inFile);
}
if ( !this->Makefile->CanIWriteThisFile(this->OutputFile.c_str()) )
{
std::string e = "attempted to configure a file: " + this->OutputFile
+ " into a source directory.";
this->SetError(e);
cmSystemTools::SetFatalErrorOccured();
return false;
}
std::string errorMessage;
if (!this->NewLineStyle.ReadFromArguments(args, errorMessage))
{
this->SetError(errorMessage);
return false;
}
this->CopyOnly = false;
this->EscapeQuotes = false;
std::string unknown_args;
this->AtOnly = false;
for(unsigned int i=2;i < args.size();++i)
{
if(args[i] == "COPYONLY")
{
this->CopyOnly = true;
if (this->NewLineStyle.IsValid())
{
this->SetError("COPYONLY could not be used in combination "
"with NEWLINE_STYLE");
return false;
}
}
else if(args[i] == "ESCAPE_QUOTES")
{
this->EscapeQuotes = true;
}
else if(args[i] == "@ONLY")
{
this->AtOnly = true;
}
else if(args[i] == "IMMEDIATE")
{
/* Ignore legacy option. */
}
else if(args[i] == "NEWLINE_STYLE" ||
args[i] == "LF" || args[i] == "UNIX" ||
args[i] == "CRLF" || args[i] == "WIN32" ||
args[i] == "DOS")
{
/* Options handled by NewLineStyle member above. */
}
else
{
unknown_args += " ";
unknown_args += args[i];
unknown_args += "\n";
}
}
if (!unknown_args.empty())
{
std::string msg = "configure_file called with unknown argument(s):\n";
msg += unknown_args;
this->Makefile->IssueMessage(cmake::AUTHOR_WARNING, msg);
}
if ( !this->ConfigureFile() )
{
this->SetError("Problem configuring file");
return false;
}
return true;
}
int cmConfigureFileCommand::ConfigureFile()
{
return this->Makefile->ConfigureFile(
this->InputFile.c_str(),
this->OutputFile.c_str(),
this->CopyOnly,
this->AtOnly,
this->EscapeQuotes,
this->NewLineStyle);
}
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