WriteFile.h

/*
 * WriteMFile.h
 *
 *  Created on: 5 Oct 2015
 *      Author: giulio
 */

#ifndef WRITEMFILE_H_
#define WRITEMFILE_H_
#include <Bela.h>
#include <vector>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>

typedef enum {
        kBinary,
        kText
} WriteFileType;

class WriteFile {
private:
        static AuxiliaryTask writeAllFilesTask;
        bool echo;
        int echoedLines;
        int echoPeriod;
        char *header;
        char *footer;
        char *stringBuffer;
        int stringBufferLength;
        int bufferLength;
        float* buffer;
        int textReadPointer;
        int binaryReadPointer;
        int writePointer;
        bool variableOpen;
        char* format;
        int lineLength;
        WriteFileType fileType;
        static int sleepTimeMs;
        FILE *file;
        void writeLine();
        void writeHeader();
        void writeFooter();
        void allocateAndCopyString(const char* source, char** destination);
        void print(const char* string);
        void printBinary(const char* string);
        void setLineLength(int newLineLength);
        int getOffsetFromPointer(int aPointer);
        std::vector<char *> formatTokens;
        static void sanitizeString(char* string);
        static void sanitizeString(char* string, int numberOfArguments);
    static bool isThreadRunning();
        static bool auxiliaryTaskRunning;
    static bool threadShouldExit();
    static bool threadIsExiting;
    static bool threadRunning;
    static bool staticConstructed;
        static void staticConstructor();
        static std::vector<WriteFile *> objAddrs;
        void writeOutput(bool flush);
public:
        WriteFile();
        void setFileType(WriteFileType newFileType);
        void setEcho(bool newEcho);
        void setEchoInterval(int newPeriod);
        void setFormat(const char* newFormat);
        void setHeader(const char* newHeader);
        void setFooter(const char* newFooter);
        void log(const float* array, int length);
        void log(float value);
        void init(const char* filename);

        int getOffset();

        float getBufferStatus();
        ~WriteFile();
    static int getNumInstances();
    static void writeAllHeaders();
    static void writeAllFooters();
    static void writeAllOutputs(bool flush);
    static void startThread();
    static void stopThread();
    static void run();
};

#endif /* WRITEMFILE_H_ */