mirror of
https://github.com/reactos/CMake.git
synced 2024-12-12 05:45:51 +00:00
111 lines
4.0 KiB
C
111 lines
4.0 KiB
C
/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
|
|
file Copyright.txt or https://cmake.org/licensing#kwsys for details. */
|
|
#ifndef @KWSYS_NAMESPACE@_Base64_h
|
|
#define @KWSYS_NAMESPACE@_Base64_h
|
|
|
|
#include <@KWSYS_NAMESPACE@/Configure.h>
|
|
|
|
#include <stddef.h> /* size_t */
|
|
|
|
/* 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. */
|
|
#if !defined(KWSYS_NAMESPACE)
|
|
#define kwsys_ns(x) @KWSYS_NAMESPACE@##x
|
|
#define kwsysEXPORT @KWSYS_NAMESPACE@_EXPORT
|
|
#endif
|
|
#if !@KWSYS_NAMESPACE@_NAME_IS_KWSYS
|
|
#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)
|
|
#endif
|
|
|
|
#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 size_t kwsysBase64_Encode(const unsigned char* input,
|
|
size_t 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 size_t kwsysBase64_Decode(const unsigned char* input,
|
|
size_t length, unsigned char* output,
|
|
size_t max_input_length);
|
|
|
|
#if defined(__cplusplus)
|
|
} /* extern "C" */
|
|
#endif
|
|
|
|
/* If we are building a kwsys .c or .cxx file, let it use these macros.
|
|
Otherwise, undefine them to keep the namespace clean. */
|
|
#if !defined(KWSYS_NAMESPACE)
|
|
#undef kwsys_ns
|
|
#undef kwsysEXPORT
|
|
#if !@KWSYS_NAMESPACE@_NAME_IS_KWSYS
|
|
#undef kwsysBase64
|
|
#undef kwsysBase64_Decode
|
|
#undef kwsysBase64_Decode3
|
|
#undef kwsysBase64_Encode
|
|
#undef kwsysBase64_Encode1
|
|
#undef kwsysBase64_Encode2
|
|
#undef kwsysBase64_Encode3
|
|
#endif
|
|
#endif
|
|
|
|
#endif
|