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

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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58
Source/cmConfigureFileCommand.cxx
View File

@ -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);
}

68
Source/cmMakefile.cxx
View File

@ -2269,3 +2269,71 @@ void cmMakefile::ConfigureString(const std::string& input,
this->ExpandVariablesInString(output, escapeQuotes, atOnly);
this->RemoveVariablesInString(output, atOnly);
}
int cmMakefile::ConfigureFile(const char* infile, const char* outfile,
int copyonly, int atOnly, int escapeQuotes)
{
std::string soutfile = outfile;
std::string sinfile = infile;
this->AddCMakeDependFile(infile);
cmSystemTools::ConvertToUnixSlashes(soutfile);
mode_t perm = 0;
cmSystemTools::GetPermissions(sinfile.c_str(), perm);
std::string::size_type pos = soutfile.rfind('/');
if(pos != std::string::npos)
{
std::string path = soutfile.substr(0, pos);
cmSystemTools::MakeDirectory(path.c_str());
}
if(copyonly)
{
if ( !cmSystemTools::CopyFileIfDifferent(sinfile.c_str(),
soutfile.c_str()))
{
return 0;
}
}
else
{
std::string tempOutputFile = soutfile;
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 0;
}
std::ifstream fin(sinfile.c_str());
if(!fin)
{
cmSystemTools::Error("Could not open file for read in copy operatation ",
sinfile.c_str());
return 0;
}
// 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 = "";
this->ConfigureString(inLine, outLine, atOnly, escapeQuotes);
fout << outLine.c_str() << "\n";
}
// close the files before attempting to copy
fin.close();
fout.close();
cmSystemTools::CopyFileIfDifferent(tempOutputFile.c_str(),
soutfile.c_str());
cmSystemTools::RemoveFile(tempOutputFile.c_str());
cmSystemTools::SetPermissions(soutfile.c_str(), perm);
}
return 1;
}

6
Source/cmMakefile.h
View File

@ -629,6 +629,12 @@ public:
* Return a location of a file in cmake or custom modules directory
*/
std::string GetModulesFile(const char* name);
/**
* Copy file but change lines acording to ConfigureString
*/
int ConfigureFile(const char* infile, const char* outfile,
int copyonly, int atOnly, int escapeQuotes);
protected:
// add link libraries and directories to the target