rstudio/src/cpp/core/LogWriter.cpp at master · andschar/rstudio · GitHub

50 lines (42 loc) · 1.56 KB

* LogWriter.cpp

* Unless you have received this program directly from RStudio pursuant

* to the terms of a commercial license agreement with RStudio, then

* this program is licensed to you under the terms of version 3 of the

* GNU Affero General Public License. This program is distributed WITHOUT

* ANY EXPRESS OR IMPLIED WARRANTY, INCLUDING THOSE OF NON-INFRINGEMENT,

* MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Please refer to the

* AGPL (http://www.gnu.org/licenses/agpl-3.0.txt) for more details.

#include <core/LogWriter.hpp>

#include <boost/algorithm/string/replace.hpp>

#include <boost/date_time/posix_time/posix_time.hpp>

#include <core/DateTime.hpp>

namespace rstudio {

namespace core {

std::string LogWriter::formatLogEntry(const std::string& programIdentity,

const std::string& message,

bool escapeNewlines)

{

// replace newlines with standard escape sequence if requested

std::string cleanedMessage(message);

if (escapeNewlines)

boost::algorithm::replace_all(cleanedMessage, "\n", "|||");

// generate time string

using namespace boost::posix_time;

ptime time = microsec_clock::universal_time();

std::string dateTime = date_time::format(time, "%d %b %Y %H:%M:%S");

// generate log entry

std::ostringstream ostr;

ostr << dateTime

<< " [" << programIdentity << "] "

<< cleanedMessage

<< std::endl;

return ostr.str();

}

} // namespace core

} // namespace rstudio

Expand file tree