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ENH: Move implementation of configure_file to cmMakefile, so that other classes can use it

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This commit is contained in:
Andy Cedilnik
2004-03-08 19:05:04 -05:00
parent 4990e1481d
commit 3f752ea4cd
3 changed files with 79 additions and 53 deletions
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Source/cmConfigureFileCommand.cxx
+5 -53
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@@ -72,59 +72,11 @@ void cmConfigureFileCommand::FinalPass()
void cmConfigureFileCommand::ConfigureFile()
{
m_Makefile->AddCMakeDependFile(m_InputFile.c_str());
cmSystemTools::ConvertToUnixSlashes(m_OuputFile);
mode_t perm = 0;
cmSystemTools::GetPermissions(m_InputFile.c_str(), perm);
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());
}
if(m_CopyOnly)
{
cmSystemTools::CopyFileIfDifferent(m_InputFile.c_str(),
m_OuputFile.c_str());
}
else
{
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;
}
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;
}
// now copy input to output and expand variables in the
// input file at the same time
std::string inLine;
std::string outLine;
while( cmSystemTools::GetLineFromStream(fin, inLine) )
{
outLine = "";
m_Makefile->ConfigureString(inLine, outLine, m_AtOnly, m_EscapeQuotes);
fout << outLine.c_str() << "\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());
cmSystemTools::SetPermissions(m_OuputFile.c_str(), perm);
}
m_Makefile->ConfigureFile(m_InputFile.c_str(),
m_OuputFile.c_str(),
m_CopyOnly,
m_AtOnly,
m_EscapeQuotes);
}