mirror of
https://github.com/reactos/CMake.git
synced 2024-11-29 14:30:27 +00:00
117 lines
4.4 KiB
C
117 lines
4.4 KiB
C
/*=========================================================================
|
|
|
|
Program: KWSys - Kitware System Library
|
|
Module: $RCSfile$
|
|
|
|
Copyright (c) Kitware, Inc., Insight Consortium. All rights reserved.
|
|
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
|
|
|
|
This software is distributed WITHOUT ANY WARRANTY; without even
|
|
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
|
|
PURPOSE. See the above copyright notices for more information.
|
|
|
|
=========================================================================*/
|
|
#ifndef @KWSYS_NAMESPACE@_Base64_h
|
|
#define @KWSYS_NAMESPACE@_Base64_h
|
|
|
|
#include <@KWSYS_NAMESPACE@/Configure.h>
|
|
|
|
/* Redefine all public interface symbol names to be in the proper
|
|
namespace. These macros are used internally to kwsys only, and are
|
|
not visible to user code. Use kwsysHeaderDump.pl to reproduce
|
|
these macros after making changes to the interface. */
|
|
#define kwsys_ns(x) @KWSYS_NAMESPACE@##x
|
|
#define kwsysEXPORT @KWSYS_NAMESPACE@_EXPORT
|
|
#define kwsysBase64 kwsys_ns(Base64)
|
|
#define kwsysBase64_Decode kwsys_ns(Base64_Decode)
|
|
#define kwsysBase64_Decode3 kwsys_ns(Base64_Decode3)
|
|
#define kwsysBase64_Encode kwsys_ns(Base64_Encode)
|
|
#define kwsysBase64_Encode1 kwsys_ns(Base64_Encode1)
|
|
#define kwsysBase64_Encode2 kwsys_ns(Base64_Encode2)
|
|
#define kwsysBase64_Encode3 kwsys_ns(Base64_Encode3)
|
|
|
|
#if defined(__cplusplus)
|
|
extern "C"
|
|
{
|
|
#endif
|
|
|
|
/**
|
|
* Encode 3 bytes into a 4 byte string.
|
|
*/
|
|
kwsysEXPORT void kwsysBase64_Encode3(const unsigned char *src,
|
|
unsigned char *dest);
|
|
|
|
/**
|
|
* Encode 2 bytes into a 4 byte string.
|
|
*/
|
|
kwsysEXPORT void kwsysBase64_Encode2(const unsigned char *src,
|
|
unsigned char *dest);
|
|
|
|
/**
|
|
* Encode 1 bytes into a 4 byte string.
|
|
*/
|
|
kwsysEXPORT void kwsysBase64_Encode1(const unsigned char *src,
|
|
unsigned char *dest);
|
|
|
|
/**
|
|
* Encode 'length' bytes from the input buffer and store the encoded
|
|
* stream into the output buffer. Return the length of the encoded
|
|
* buffer (output). Note that the output buffer must be allocated by
|
|
* the caller (length * 1.5 should be a safe estimate). If 'mark_end'
|
|
* is true than an extra set of 4 bytes is added to the end of the
|
|
* stream if the input is a multiple of 3 bytes. These bytes are
|
|
* invalid chars and therefore they will stop the decoder thus
|
|
* enabling the caller to decode a stream without actually knowing how
|
|
* much data to expect (if the input is not a multiple of 3 bytes then
|
|
* the extra padding needed to complete the encode 4 bytes will stop
|
|
* the decoding anyway).
|
|
*/
|
|
kwsysEXPORT unsigned long kwsysBase64_Encode(const unsigned char *input,
|
|
unsigned long length,
|
|
unsigned char *output,
|
|
int mark_end);
|
|
|
|
/**
|
|
* Decode 4 bytes into a 3 byte string. Returns the number of bytes
|
|
* actually decoded.
|
|
*/
|
|
kwsysEXPORT int kwsysBase64_Decode3(const unsigned char *src,
|
|
unsigned char *dest);
|
|
|
|
/**
|
|
* Decode bytes from the input buffer and store the decoded stream
|
|
* into the output buffer until 'length' bytes have been decoded.
|
|
* Return the real length of the decoded stream (which should be equal
|
|
* to 'length'). Note that the output buffer must be allocated by the
|
|
* caller. If 'max_input_length' is not null, then it specifies the
|
|
* number of encoded bytes that should be at most read from the input
|
|
* buffer. In that case the 'length' parameter is ignored. This
|
|
* enables the caller to decode a stream without actually knowing how
|
|
* much decoded data to expect (of course, the buffer must be large
|
|
* enough).
|
|
*/
|
|
kwsysEXPORT unsigned long kwsysBase64_Decode(const unsigned char *input,
|
|
unsigned long length,
|
|
unsigned char *output,
|
|
unsigned long max_input_length);
|
|
|
|
#if defined(__cplusplus)
|
|
} /* extern "C" */
|
|
#endif
|
|
|
|
/* If we are building Base64.c, let it use these macros. Otherwise,
|
|
undefine them to keep the namespace clean. */
|
|
#if !defined(KWSYS_IN_BASE64_C)
|
|
# undef kwsys_ns
|
|
# undef kwsysEXPORT
|
|
# undef kwsysBase64
|
|
# undef kwsysBase64_Decode
|
|
# undef kwsysBase64_Decode3
|
|
# undef kwsysBase64_Encode
|
|
# undef kwsysBase64_Encode1
|
|
# undef kwsysBase64_Encode2
|
|
# undef kwsysBase64_Encode3
|
|
#endif
|
|
|
|
#endif
|