Source restructure. yaz-marcdump part of installation

[yaz-moved-to-github.git] / odr / ber_int.c

diff --git a/odr/ber_int.c b/odr/ber_int.c
deleted file mode 100644 (file)
index 21aa01f..0000000
--- a/odr/ber_int.c
+++ /dev/null
@@ -1,105 +0,0 @@
-/*
- * Copyright (c) 1995-2003, Index Data
- * See the file LICENSE for details.
- * Sebastian Hammer, Adam Dickmeiss
- *
- * $Id: ber_int.c,v 1.22 2003-03-11 11:03:31 adam Exp $
- */
-#if HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <string.h>
-
-#ifdef WIN32
-#include <winsock.h>
-#else
-#include <sys/types.h>
-#include <netinet/in.h>
-#endif
-
-#include "odr-priv.h"
-
-static int ber_encinteger(ODR o, int val);
-static int ber_decinteger(const unsigned char *buf, int *val, int max);
-
-int ber_integer(ODR o, int *val)
-{
-    int res;
-
-    switch (o->direction)
-    {
-        case ODR_DECODE:
-            if ((res = ber_decinteger(o->bp, val, odr_max(o))) <= 0)
-            {
-                odr_seterror(o, OPROTO, 50);
-                return 0;
-            }
-            o->bp += res;
-            return 1;
-        case ODR_ENCODE:
-            if ((res = ber_encinteger(o, *val)) < 0)
-                return 0;
-            return 1;
-        case ODR_PRINT: return 1;
-        default: odr_seterror(o, OOTHER, 51);  return 0;
-    }
-}
-
-/*
- * Returns: number of bytes written or -1 for error (out of bounds).
- */
-int ber_encinteger(ODR o, int val)
-{
-    int a, len;
-    union { int i; unsigned char c[sizeof(int)]; } tmp;
-
-    tmp.i = htonl(val);   /* ensure that that we're big-endian */
-    for (a = 0; a < (int) sizeof(int) - 1; a++)  /* skip superfluous octets */
-        if (!((tmp.c[a] == 0 && !(tmp.c[a+1] & 0X80)) ||
-            (tmp.c[a] == 0XFF && (tmp.c[a+1] & 0X80))))
-            break;
-    len = sizeof(int) - a;
-    if (ber_enclen(o, len, 1, 1) != 1)
-        return -1;
-    if (odr_write(o, (unsigned char*) tmp.c + a, len) < 0)
-        return -1;
-#ifdef ODR_DEBUG
-    fprintf(stderr, "[val=%d]", val);
-#endif
-    return 0;
-}
-
-/*
- * Returns: Number of bytes read or 0 if no match, -1 if error.
- */
-int ber_decinteger(const unsigned char *buf, int *val, int max)
-{
-    const unsigned char *b = buf;
-    unsigned char fill;
-    int res, len, remains;
-    union { int i; unsigned char c[sizeof(int)]; } tmp;
-
-    if ((res = ber_declen(b, &len, max)) < 0)
-        return -1;
-    if (len+res > max || len < 0) /* out of bounds or indefinite encoding */
-        return -1;  
-    if (len > (int) sizeof(int))  /* let's be reasonable, here */
-        return -1;
-    b+= res;
-
-    remains = sizeof(int) - len;
-    memcpy(tmp.c + remains, b, len);
-    if (*b & 0X80)
-        fill = 0XFF;
-    else
-        fill = 0X00;
-    memset(tmp.c, fill, remains);
-    *val = ntohl(tmp.i);
-
-    b += len;
-#ifdef ODR_DEBUG
-    fprintf(stderr, "[val=%d]", *val);
-#endif
-    return b - buf;
-}