line_buffer.h

   1 #ifndef LINE_BUFFER_H_
   2 #define LINE_BUFFER_H_
   3
   4 #include "strbuf.h"
   5
   6 #define LINE_BUFFER_LEN 10000
   7
   8 struct line_buffer {
   9         char line_buffer[LINE_BUFFER_LEN];
  10         struct strbuf blob_buffer;
  11         FILE *infile;
  12 };
  13 #define LINE_BUFFER_INIT {"", STRBUF_INIT, NULL}
  14
  15 int buffer_init(struct line_buffer *buf, const char *filename);
  16 int buffer_deinit(struct line_buffer *buf);
  17 int buffer_ferror(struct line_buffer *buf);
  18 int buffer_at_eof(struct line_buffer *buf);
  19 char *buffer_read_line(struct line_buffer *buf);
  20 char *buffer_read_string(struct line_buffer *buf, uint32_t len);
  21 int buffer_read_char(struct line_buffer *buf);
  22 void buffer_read_binary(struct strbuf *sb, uint32_t len, struct line_buffer *f);
  23 void buffer_copy_bytes(struct line_buffer *buf, off_t len);
  24 off_t buffer_skip_bytes(struct line_buffer *buf, off_t len);
  25 void buffer_reset(struct line_buffer *buf);
  26
  27 #endif