Index: mozilla/nsprpub/lib/libc/include/plbase64.h |
=================================================================== |
--- mozilla/nsprpub/lib/libc/include/plbase64.h (revision 191424) |
+++ mozilla/nsprpub/lib/libc/include/plbase64.h (working copy) |
@@ -1,76 +0,0 @@ |
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
-/* This Source Code Form is subject to the terms of the Mozilla Public |
- * License, v. 2.0. If a copy of the MPL was not distributed with this |
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
- |
-#ifndef _plbase64_h |
-#define _plbase64_h |
- |
-#include "prtypes.h" |
- |
-PR_BEGIN_EXTERN_C |
- |
-/* |
- * PL_Base64Encode |
- * |
- * This routine encodes the data pointed to by the "src" parameter using the |
- * base64 algorithm, and returns a pointer to the result. If the "srclen" |
- * parameter is not zero, it specifies the length of the source data. If it |
- * is zero, the source data is assumed to be null-terminated, and PL_strlen |
- * is used to determine the source length. If the "dest" parameter is not |
- * null, it is assumed to point to a buffer of sufficient size (which may be |
- * calculated: ((srclen + 2)/3)*4) into which the encoded data is placed |
- * (without any termination). If the "dest" parameter is null, a buffer is |
- * allocated from the heap to hold the encoded data, and the result *will* |
- * be terminated with an extra null character. It is the caller's |
- * responsibility to free the result when it is allocated. A null is returned |
- * if the allocation fails. |
- * |
- * NOTE: when calculating ((srclen + 2)/3)*4), first ensure that |
- * srclen <= (PR_UINT32_MAX/4) * 3 |
- * to avoid PRUint32 overflow. |
- */ |
- |
-PR_EXTERN(char *) |
-PL_Base64Encode |
-( |
- const char *src, |
- PRUint32 srclen, |
- char *dest |
-); |
- |
-/* |
- * PL_Base64Decode |
- * |
- * This routine decodes the data pointed to by the "src" parameter using |
- * the base64 algorithm, and returns a pointer to the result. The source |
- * may either include or exclude any trailing '=' characters. If the |
- * "srclen" parameter is not zero, it specifies the length of the source |
- * data. If it is zero, PL_strlen will be used to determine the source |
- * length. If the "dest" parameter is not null, it is assumed to point to |
- * a buffer of sufficient size (which may be calculated: (srclen * 3)/4 |
- * when srclen includes the '=' characters) into which the decoded data |
- * is placed (without any termination). If the "dest" parameter is null, |
- * a buffer is allocated from the heap to hold the decoded data, and the |
- * result *will* be terminated with an extra null character. It is the |
- * caller's responsibility to free the result when it is allocated. A null |
- * is retuned if the allocation fails, or if the source is not well-coded. |
- * |
- * NOTE: when calculating (srclen * 3)/4, first ensure that |
- * srclen <= PR_UINT32_MAX/3 |
- * to avoid PRUint32 overflow. Alternatively, calculate |
- * (srclen/4) * 3 + ((srclen%4) * 3)/4 |
- * which is equivalent but doesn't overflow for any value of srclen. |
- */ |
- |
-PR_EXTERN(char *) |
-PL_Base64Decode |
-( |
- const char *src, |
- PRUint32 srclen, |
- char *dest |
-); |
- |
-PR_END_EXTERN_C |
- |
-#endif /* _plbase64_h */ |