// This code is in the public domain -- Ignacio Castaņo <castano@gmail.com>

#pragma once
#ifndef NVCORE_TEXTREADER_H
#define NVCORE_TEXTREADER_H

#include "nvcore.h"
#include "Stream.h"
#include "Array.h"

namespace nv
{

    /// Text reader.
    class NVCORE_CLASS TextReader {
    public:

        /// Ctor.
        TextReader(Stream * stream) : m_stream(stream), m_text(512) {
            nvCheck(stream != NULL);
            nvCheck(stream->isLoading());
        }

        char peek();
        char read();

        const char *readToEnd();

        // Returns a temporary string.
        const char * readLine(); 

    private:
        Stream * m_stream;
        Array<char> m_text;
    };

} // nv namespace

#endif // NVCORE_TEXTREADER_H