jsoncollector::FileIO Class Reference

#include <FileIO.h>

Static Public Member Functions
static bool	fileExists (std::string &path)
static bool	readStringFromFile (std::string &filename, std::string &content)
static void	writeStringToFile (std::string &filename, std::string &content)

Detailed Description

Definition at line 15 of file FileIO.h.

Member Function Documentation

bool FileIO::fileExists ( std::string &  path )

static

Checks if path points to an existing file

Definition at line 50 of file FileIO.cc.

References compare_using_db::ifile.

Referenced by readStringFromFile().

                                    {
    ifstream ifile(path.c_str());
    return ifile;
}

bool FileIO::readStringFromFile ( std::string &  filename, std::string &  content  )

static

Reads string from specified path, returns false if file does not exist

Definition at line 33 of file FileIO.cc.

References end, fileExists(), and analyzePatCleaning_cfg::inputFile.

Referenced by jsoncollector::ObjectMerger::getDataPointDefinitionFor().

                                                                 {
    if (!fileExists(filename))
        return false;

    std::ifstream inputFile(filename.c_str());

    inputFile.seekg(0, std::ios::end);
    content.reserve(inputFile.tellg());
    inputFile.seekg(0, std::ios::beg);

    content.assign((std::istreambuf_iterator<char>(inputFile)),
            std::istreambuf_iterator<char>());

    inputFile.close();
    return true;
}

void FileIO::writeStringToFile ( std::string &  filename, std::string &  content  )

static

Writes given string to specified file path

Definition at line 26 of file FileIO.cc.

References ws_sso_content_reader::content, and download_sqlite_cfg::outputFile.

Referenced by jsoncollector::FastMonitor::outputFullHistoDataPoint().

                                                                {
    ofstream outputFile;
    outputFile.open(filename.c_str());
    outputFile << content;
    outputFile.close();
}