/*
- * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2017 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the OpenSSL license (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
#include <stdio.h>
#include <string.h>
-#include <ctype.h>
-#include "internal/numbers.h"
#include "internal/cryptlib.h"
-#ifndef NO_SYS_TYPES_H
-# include <sys/types.h>
-#endif
-#include <openssl/bn.h> /* To get BN_LLONG properly defined */
+#include "internal/ctype.h"
+#include "internal/numbers.h"
#include <openssl/bio.h>
-#if defined(BN_LLONG) || defined(SIXTY_FOUR_BIT)
-# ifndef HAVE_LONG_LONG
-# define HAVE_LONG_LONG 1
-# endif
-#endif
-
/*
* Copyright Patrick Powell 1995
* This code is based on code written by Patrick Powell <papowell@astart.com>
# define LDOUBLE double
#endif
-#ifdef HAVE_LONG_LONG
-# if defined(_WIN32) && !defined(__GNUC__)
-# define LLONG __int64
-# else
-# define LLONG long long
-# endif
-#else
-# define LLONG long
-#endif
-
static int fmtstr(char **, char **, size_t *, size_t *,
const char *, int, int, int);
static int fmtint(char **, char **, size_t *, size_t *,
- LLONG, int, int, int, int);
+ int64_t, int, int, int, int);
static int fmtfp(char **, char **, size_t *, size_t *,
LDOUBLE, int, int, int, int);
static int doapr_outch(char **, char **, size_t *, size_t *, int);
#define DP_C_LONG 2
#define DP_C_LDOUBLE 3
#define DP_C_LLONG 4
+#define DP_C_SIZE 5
/* Floating point formats */
#define F_FORMAT 0
size_t *retlen, int *truncated, const char *format, va_list args)
{
char ch;
- LLONG value;
+ int64_t value;
LDOUBLE fvalue;
char *strvalue;
int min;
if (ch == '%')
state = DP_S_FLAGS;
else
- if(!doapr_outch(sbuffer, buffer, &currlen, maxlen, ch))
+ if (!doapr_outch(sbuffer, buffer, &currlen, maxlen, ch))
return 0;
ch = *format++;
break;
}
break;
case DP_S_MIN:
- if (isdigit((unsigned char)ch)) {
+ if (ossl_isdigit(ch)) {
min = 10 * min + char_to_int(ch);
ch = *format++;
} else if (ch == '*') {
state = DP_S_MOD;
break;
case DP_S_MAX:
- if (isdigit((unsigned char)ch)) {
+ if (ossl_isdigit(ch)) {
if (max < 0)
max = 0;
max = 10 * max + char_to_int(ch);
ch = *format++;
break;
case 'q':
+ case 'j':
cflags = DP_C_LLONG;
ch = *format++;
break;
cflags = DP_C_LDOUBLE;
ch = *format++;
break;
+ case 'z':
+ cflags = DP_C_SIZE;
+ ch = *format++;
+ break;
default:
break;
}
value = va_arg(args, long int);
break;
case DP_C_LLONG:
- value = va_arg(args, LLONG);
+ value = va_arg(args, int64_t);
+ break;
+ case DP_C_SIZE:
+ value = va_arg(args, ossl_ssize_t);
break;
default:
value = va_arg(args, int);
value = (unsigned short int)va_arg(args, unsigned int);
break;
case DP_C_LONG:
- value = (LLONG) va_arg(args, unsigned long int);
+ value = va_arg(args, unsigned long int);
break;
case DP_C_LLONG:
- value = va_arg(args, unsigned LLONG);
+ value = va_arg(args, uint64_t);
+ break;
+ case DP_C_SIZE:
+ value = va_arg(args, size_t);
break;
default:
- value = (LLONG) va_arg(args, unsigned int);
+ value = va_arg(args, unsigned int);
break;
}
if (!fmtint(sbuffer, buffer, &currlen, maxlen, value,
break;
case 'E':
flags |= DP_F_UP;
+ /* fall thru */
case 'e':
if (cflags == DP_C_LDOUBLE)
fvalue = va_arg(args, LDOUBLE);
break;
case 'G':
flags |= DP_F_UP;
+ /* fall thru */
case 'g':
if (cflags == DP_C_LDOUBLE)
fvalue = va_arg(args, LDOUBLE);
return 0;
break;
case 'c':
- if(!doapr_outch(sbuffer, buffer, &currlen, maxlen,
- va_arg(args, int)))
+ if (!doapr_outch(sbuffer, buffer, &currlen, maxlen,
+ va_arg(args, int)))
return 0;
break;
case 's':
value, 16, min, max, flags | DP_F_NUM))
return 0;
break;
- case 'n': /* XXX */
- if (cflags == DP_C_SHORT) {
- short int *num;
- num = va_arg(args, short int *);
- *num = currlen;
- } else if (cflags == DP_C_LONG) { /* XXX */
- long int *num;
- num = va_arg(args, long int *);
- *num = (long int)currlen;
- } else if (cflags == DP_C_LLONG) { /* XXX */
- LLONG *num;
- num = va_arg(args, LLONG *);
- *num = (LLONG) currlen;
- } else {
+ case 'n':
+ {
int *num;
num = va_arg(args, int *);
*num = currlen;
}
break;
case '%':
- if(!doapr_outch(sbuffer, buffer, &currlen, maxlen, ch))
+ if (!doapr_outch(sbuffer, buffer, &currlen, maxlen, ch))
return 0;
break;
case 'w':
if (*truncated)
currlen = *maxlen - 1;
}
- if(!doapr_outch(sbuffer, buffer, &currlen, maxlen, '\0'))
+ if (!doapr_outch(sbuffer, buffer, &currlen, maxlen, '\0'))
return 0;
*retlen = currlen - 1;
return 1;
padlen = -padlen;
while ((padlen > 0) && (max < 0 || cnt < max)) {
- if(!doapr_outch(sbuffer, buffer, currlen, maxlen, ' '))
+ if (!doapr_outch(sbuffer, buffer, currlen, maxlen, ' '))
return 0;
--padlen;
++cnt;
}
while (strln > 0 && (max < 0 || cnt < max)) {
- if(!doapr_outch(sbuffer, buffer, currlen, maxlen, *value++))
+ if (!doapr_outch(sbuffer, buffer, currlen, maxlen, *value++))
return 0;
--strln;
++cnt;
}
while ((padlen < 0) && (max < 0 || cnt < max)) {
- if(!doapr_outch(sbuffer, buffer, currlen, maxlen, ' '))
+ if (!doapr_outch(sbuffer, buffer, currlen, maxlen, ' '))
return 0;
++padlen;
++cnt;
fmtint(char **sbuffer,
char **buffer,
size_t *currlen,
- size_t *maxlen, LLONG value, int base, int min, int max, int flags)
+ size_t *maxlen, int64_t value, int base, int min, int max, int flags)
{
int signvalue = 0;
const char *prefix = "";
- unsigned LLONG uvalue;
+ uint64_t uvalue;
char convert[DECIMAL_SIZE(value) + 3];
int place = 0;
int spadlen = 0;
if (!(flags & DP_F_UNSIGNED)) {
if (value < 0) {
signvalue = '-';
- uvalue = -value;
+ uvalue = 0 - (uint64_t)value;
} else if (flags & DP_F_PLUS)
signvalue = '+';
else if (flags & DP_F_SPACE)
/* spaces */
while (spadlen > 0) {
- if(!doapr_outch(sbuffer, buffer, currlen, maxlen, ' '))
+ if (!doapr_outch(sbuffer, buffer, currlen, maxlen, ' '))
return 0;
--spadlen;
}
/* sign */
if (signvalue)
- if(!doapr_outch(sbuffer, buffer, currlen, maxlen, signvalue))
+ if (!doapr_outch(sbuffer, buffer, currlen, maxlen, signvalue))
return 0;
/* prefix */
while (*prefix) {
- if(!doapr_outch(sbuffer, buffer, currlen, maxlen, *prefix))
+ if (!doapr_outch(sbuffer, buffer, currlen, maxlen, *prefix))
return 0;
prefix++;
}
/* zeros */
if (zpadlen > 0) {
while (zpadlen > 0) {
- if(!doapr_outch(sbuffer, buffer, currlen, maxlen, '0'))
+ if (!doapr_outch(sbuffer, buffer, currlen, maxlen, '0'))
return 0;
--zpadlen;
}
iconvert[iplace++] = "0123456789"[intpart % 10];
intpart = (intpart / 10);
} while (intpart && (iplace < (int)sizeof(iconvert)));
- if (iplace == sizeof iconvert)
+ if (iplace == sizeof(iconvert))
iplace--;
iconvert[iplace] = 0;
fracpart = (fracpart / 10);
}
- if (fplace == sizeof fconvert)
+ if (fplace == sizeof(fconvert))
fplace--;
fconvert[fplace] = 0;
return 0;
while (fplace > 0) {
- if(!doapr_outch(sbuffer, buffer, currlen, maxlen,
- fconvert[--fplace]))
+ if (!doapr_outch(sbuffer, buffer, currlen, maxlen,
+ fconvert[--fplace]))
return 0;
}
}
doapr_outch(char **sbuffer,
char **buffer, size_t *currlen, size_t *maxlen, int c)
{
- /* If we haven't at least one buffer, someone has doe a big booboo */
- OPENSSL_assert(*sbuffer != NULL || buffer != NULL);
+ /* If we haven't at least one buffer, someone has done a big booboo */
+ if (!ossl_assert(*sbuffer != NULL || buffer != NULL))
+ return 0;
/* |currlen| must always be <= |*maxlen| */
- OPENSSL_assert(*currlen <= *maxlen);
+ if (!ossl_assert(*currlen <= *maxlen))
+ return 0;
if (buffer && *currlen == *maxlen) {
if (*maxlen > INT_MAX - BUFFER_INC)
if (*buffer == NULL)
return 0;
if (*currlen > 0) {
- OPENSSL_assert(*sbuffer != NULL);
+ if (!ossl_assert(*sbuffer != NULL))
+ return 0;
memcpy(*buffer, *sbuffer, *currlen);
}
*sbuffer = NULL;
ret = BIO_vprintf(bio, format, args);
va_end(args);
- return (ret);
+ return ret;
}
int BIO_vprintf(BIO *bio, const char *format, va_list args)
} else {
ret = BIO_write(bio, hugebuf, (int)retlen);
}
- return (ret);
+ return ret;
}
/*
ret = BIO_vsnprintf(buf, n, format, args);
va_end(args);
- return (ret);
+ return ret;
}
int BIO_vsnprintf(char *buf, size_t n, const char *format, va_list args)
size_t retlen;
int truncated;
- if(!_dopr(&buf, NULL, &n, &retlen, &truncated, format, args))
+ if (!_dopr(&buf, NULL, &n, &retlen, &truncated, format, args))
return -1;
if (truncated)
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