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Parsodus
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Create folder in driver if it doesn't exist

This commit is contained in:
Thomas Avé 2017-01-05 23:09:32 +01:00
parent 3a5006ae2a
commit b6e10f7c24
1 changed files with 15 additions and 3 deletions
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18
src/driver.cpp
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@ -2,6 +2,7 @@
#include "Parsodus/inputparser.h"
#include "Parsodus/config.h"
#include <fstream>
#include <sys/stat.h>
namespace {
/**
@ -32,9 +33,20 @@ namespace pds {
Backend* back = m_backends->findBackend(m_language, config.parserType);
if (!back) throw DriverException("Could not find a valid backend for language " + m_language + " and the given type of parser");
back->generateParser([this](std::string filename) -> std::unique_ptr<std::ostream> {
return std::unique_ptr<std::ostream>(new std::ofstream(m_outputdir + "/" + filename));
},
m_parsername, config);
struct stat sb;
if(stat(m_outputdir.c_str(), &sb) != 0) {
int status;
#if defined(_WIN32)
status = _mkdir(m_outputdir.c_str());
#else
status = mkdir(m_outputdir.c_str(), 0777);
#endif
if(status !=0 && errno != EEXIST){
throw DriverException("The folder " + m_outputdir + " does not exist and we we're unable to create it.");
}
}
return std::unique_ptr<std::ostream>(new std::ofstream(m_outputdir + "/" + filename));
}, m_parsername, config);
return 0;
}