-/* $Id: kinput.c,v 1.61 2004-08-06 13:14:46 adam Exp $
+/* $Id: kinput.c,v 1.62 2004-09-15 08:13:51 adam Exp $
Copyright (C) 1995,1996,1997,1998,1999,2000,2001,2002,2003,2004
Index Data Aps
size_t chunk; /* number of bytes allocated */
size_t buf_ptr; /* current position in buffer */
char *prev_name; /* last word read */
-#if IT_KEY_NEW
void *decode_handle;
-#else
- int sysno; /* last sysno */
- int seqno; /* last seqno */
-#endif
off_t length; /* length of file */
/* handler invoked in each read */
void (*readHandler)(struct key_file *keyp, void *rinfo);
void key_file_destroy (struct key_file *f)
{
-#if IT_KEY_NEW
iscz1_stop(f->decode_handle);
-#endif
xfree (f->buf);
xfree (f->prev_name);
xfree (f);
f = (struct key_file *) xmalloc (sizeof(*f));
f->res = res;
-#if IT_KEY_NEW
f->decode_handle = iscz1_start();
-#else
- f->sysno = 0;
- f->seqno = 0;
-#endif
f->no = no;
f->chunk = chunk;
f->offset = 0;
{
int i, c;
char srcbuf[128];
-#if IT_KEY_NEW
const char *src = srcbuf;
char *dst;
int j;
-#else
- struct it_key itkey;
- int d;
-#endif
c = key_file_getc (f);
if (c == 0)
while ((key[i++] = key_file_getc (f)))
;
strcpy (f->prev_name, key);
-#if IT_KEY_NEW
iscz1_reset(f->decode_handle);
-#endif
}
-#if IT_KEY_NEW
c = key_file_getc(f); /* length + insert/delete combined */
key[i++] = c & 128;
c = c & 127;
dst = key + i;
iscz1_decode(f->decode_handle, &dst, &src);
return i + sizeof(struct it_key);
-#else
- d = key_file_decode (f);
- key[i++] = d & 1;
- d = d >> 1;
- itkey.sysno = d + f->sysno;
- if (d)
- {
- f->sysno = itkey.sysno;
- f->seqno = 0;
- }
- d = key_file_decode (f);
- itkey.seqno = d + f->seqno;
- f->seqno = itkey.seqno;
- memcpy (key + i, &itkey, sizeof(struct it_key));
- return i + sizeof (struct it_key);
-#endif
}
struct heap_info {