Force usage of common gbfile api.

'textfile' is now part of the history of GPSBabel.

diff --git a/textfile.c b/textfile.c
deleted file mode 100644 (file)
index a500c9f..0000000
--- a/textfile.c
+++ /dev/null
@@ -1,124 +0,0 @@
-/*
-    Utilities for reading textfiles.
-
-    Copyright (C) 2006 Olaf Klein 
-
-    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; either version 2 of the License, or
-    (at your option) any later version.
-
-    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 USA
-
- */
-#include "defs.h"
-
-textfile_t *
-textfile_init(const FILE *file_in)
-{
-       textfile_t *res;
-       
-       res = xcalloc(1, sizeof(*res));
-       
-       res->file_in = (FILE *)file_in;
-       res->buf_pos = res->buf_end = res->buf;
-       res->line = xstrdup("");
-       
-       return res;
-}
-
-textfile_t *
-textfile_open_read(const char *filename, const char *module)
-{
-       textfile_t *tf;
-       
-       tf = textfile_init(xfopen(filename, "rb", module));
-       tf->tfclose = 1;
-       return tf;
-}
-
-int
-textfile_getc(textfile_t *tf)
-{
-       int res;
-       
-       if (tf->buf_pos == tf->buf_end) {
-               int bytes;
-               
-               tf->buf_pos = tf->buf_end = tf->buf;
-               bytes = fread(tf->buf, 1, sizeof(tf->buf), tf->file_in);
-               tf->buf_end += bytes;
-               
-               if (bytes == 0) {
-                       *tf->buf_pos = 0x1a;
-                       tf->buf_end++;
-                       return EOF;
-               }
-       }
-       res = *tf->buf_pos;
-       if (res == 0x1a) return EOF;
-       else {
-               tf->buf_pos++;
-               return res;
-       }
-}
-
-unsigned char
-textfile_eof(textfile_t *tf)
-{
-       int ch = textfile_getc(tf);
-       
-       if (ch == EOF) return 1;
-       else {
-               tf->buf_pos--;
-               return 0;
-       }
-}
-
-char *textfile_read(textfile_t *tf)
-{
-       int len = 0;
-       char *res = tf->line;
-       
-       tf->line_no++;
-       
-       while (1) {
-               int c = textfile_getc(tf);
-               
-               if ((c == EOF) || (c == 0x1a)) {
-                       if (len == 0) return NULL;
-                       else break;
-               }
-               else if (c == '\r') {
-                       c = textfile_getc(tf);
-                       if (c != '\n') tf->buf_pos--;
-                       break;
-               }
-               else if (c == '\n') {
-                       break;
-               }
-               if (len == tf->line_size) {
-                       tf->line_size+=128;
-                       res = tf->line = xrealloc(tf->line, tf->line_size + 1);
-               }
-               res[len] = c;
-               len++;
-       }
-       res[len] = '\0';
-       return res;
-}
-
-void
-textfile_done(textfile_t *tf)
-{
-       xfree(tf->line);
-       if (tf->tfclose) fclose(tf->file_in);
-       xfree(tf);
-}