openHASP/lib/StringStream/StringStream.h

#ifndef _STRING_STREAM_H_
#define _STRING_STREAM_H_

#include <Stream.h>

class StringStream : public Stream {
  public:
    StringStream(String & s) : string(s), position(0)
    {}

    // Stream methods
    virtual int available()
    {
        return string.length() - position;
    }
    virtual int read()
    {
        return position < string.length() ? string[position++] : -1;
    }
    virtual int peek()
    {
        return position < string.length() ? string[position] : -1;
    }
    virtual void flush(){};
    // Print methods
    virtual size_t write(uint8_t c)
    {
        string += (char)c;
        return 1;
    };

  private:
    String & string;
    unsigned int length;
    unsigned int position;
};

#endif // _STRING_STREAM_H_