48 lines
984 B
C++
48 lines
984 B
C++
#ifndef JES_FILELOADER_H
|
|
#define JES_FILELOADER_H
|
|
|
|
#include "Ref.h"
|
|
#include "Text.h"
|
|
#include <stdint.h>
|
|
#include <vector>
|
|
|
|
class FileLoader
|
|
{
|
|
public:
|
|
enum
|
|
{
|
|
LINE_ENDING_LF,
|
|
LINE_ENDING_CR,
|
|
LINE_ENDING_CRLF,
|
|
LINE_ENDING_COUNT
|
|
};
|
|
|
|
FileLoader();
|
|
~FileLoader();
|
|
bool load(const char * fname);
|
|
unsigned int num_lines()
|
|
{
|
|
if (m_lines == NULL)
|
|
{
|
|
return 0u;
|
|
}
|
|
else
|
|
{
|
|
return m_lines->size();
|
|
}
|
|
}
|
|
TextRef get_line(unsigned int line_no);
|
|
int get_line_endings() { return m_line_endings; }
|
|
protected:
|
|
typedef std::pair<const uint8_t *, size_t> LineIndexPair;
|
|
typedef std::vector<LineIndexPair> LineIndexPairVector;
|
|
typedef Ref<LineIndexPairVector> LineIndexPairVectorRef;
|
|
void load_buf(size_t size);
|
|
uint8_t * m_buf;
|
|
int m_line_endings;
|
|
LineIndexPairVectorRef m_lines;
|
|
};
|
|
typedef Ref<FileLoader> FileLoaderRef;
|
|
|
|
#endif
|