29 lines
766 B
C++
29 lines
766 B
C++
/*
|
|
* Adapated from https://gist.github.com/cmaglie/5883185
|
|
*/
|
|
|
|
#ifndef _STRING_STREAM_H_INCLUDED_
|
|
#define _STRING_STREAM_H_INCLUDED_
|
|
|
|
#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_INCLUDED_
|