~drizzle-trunk/drizzle/development

/* Copyright (C) 2000 MySQL AB

   This program is free software; you can redistribute it and/or modify

   it under the terms of the GNU General Public License as published by

   the Free Software Foundation; version 2 of the License.

   This program is distributed in the hope that it will be useful,

   but WITHOUT ANY WARRANTY; without even the implied warranty of

   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License

   along with this program; if not, write to the Free Software

   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */

/* readline for batch mode */

typedef struct st_line_buffer

{

  File file;

  char *buffer;			/* The buffer itself, grown as needed. */

  char *end;			/* Pointer at buffer end */

  char *start_of_line,*end_of_line;

  uint bufread;			/* Number of bytes to get with each read(). */

  uint eof;

  uint32_t max_size;

  uint32_t read_length;		/* Length of last read string */

} LINE_BUFFER;

extern LINE_BUFFER *batch_readline_init(uint32_t max_size,FILE *file);

extern LINE_BUFFER *batch_readline_command(LINE_BUFFER *buffer, char * str);

extern char *batch_readline(LINE_BUFFER *buffer);

extern void batch_readline_end(LINE_BUFFER *buffer);