/usr/include/xmlsec1/xmlsec/base64.h is in libxmlsec1-dev 1.2.23-0.1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 | /**
* XML Security Library (http://www.aleksey.com/xmlsec).
*
* Base64 encode/decode transform and utility functions.
*
* This is free software; see Copyright file in the source
* distribution for preciese wording.
*
* Copyright (C) 2002-2016 Aleksey Sanin <aleksey@aleksey.com>. All Rights Reserved.
*/
#ifndef __XMLSEC_BASE64_H__
#define __XMLSEC_BASE64_H__
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
#include <libxml/tree.h>
#include <xmlsec/xmlsec.h>
#include <xmlsec/transforms.h>
/**
* XMLSEC_BASE64_LINESIZE:
*
* The default maximum base64 encoded line size.
*/
#define XMLSEC_BASE64_LINESIZE 64
XMLSEC_EXPORT int xmlSecBase64GetDefaultLineSize (void);
XMLSEC_EXPORT void xmlSecBase64SetDefaultLineSize (int columns);
/* Base64 Context */
typedef struct _xmlSecBase64Ctx xmlSecBase64Ctx,
*xmlSecBase64CtxPtr;
XMLSEC_EXPORT xmlSecBase64CtxPtr xmlSecBase64CtxCreate (int encode,
int columns);
XMLSEC_EXPORT void xmlSecBase64CtxDestroy (xmlSecBase64CtxPtr ctx);
XMLSEC_EXPORT int xmlSecBase64CtxInitialize (xmlSecBase64CtxPtr ctx,
int encode,
int columns);
XMLSEC_EXPORT void xmlSecBase64CtxFinalize (xmlSecBase64CtxPtr ctx);
XMLSEC_EXPORT int xmlSecBase64CtxUpdate (xmlSecBase64CtxPtr ctx,
const xmlSecByte *in,
xmlSecSize inSize,
xmlSecByte *out,
xmlSecSize outSize);
XMLSEC_EXPORT int xmlSecBase64CtxFinal (xmlSecBase64CtxPtr ctx,
xmlSecByte *out,
xmlSecSize outSize);
/* Standalone routines to do base64 encode/decode "at once" */
XMLSEC_EXPORT xmlChar* xmlSecBase64Encode (const xmlSecByte *buf,
xmlSecSize len,
int columns);
XMLSEC_EXPORT int xmlSecBase64Decode (const xmlChar* str,
xmlSecByte *buf,
xmlSecSize len);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* __XMLSEC_BASE64_H__ */
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