---
.../iobase64.c => base64/base64-encode.c} | 48 +++----
cpukit/include/rtems/base64.h | 125 ++++++++++++++++++
cpukit/include/rtems/dev/io.h | 62 ---------
cpukit/libtest/gcovdumpinfobase64.c | 6 +-
cpukit/libtest/t-test-hash-sha256.c | 5 +-
cpukit/libtrace/record/record-dump-base64.c | 7 +-
cpukit/libtrace/record/record-dump-zbase64.c | 9 +-
cpukit/score/src/hash.c | 4 +-
spec/build/cpukit/librtemscpu.yml | 3 +-
testsuites/sptests/spprintk/init.c | 23 ++--
10 files changed, 181 insertions(+), 111 deletions(-)
rename cpukit/{dev/iobase64.c => base64/base64-encode.c} (61%)
create mode 100644 cpukit/include/rtems/base64.h
diff --git a/cpukit/dev/iobase64.c b/cpukit/base64/base64-encode.c
similarity index 61%
rename from cpukit/dev/iobase64.c
rename to cpukit/base64/base64-encode.c
index 0ac70d3ddb..e72657cc5f 100644
--- a/cpukit/dev/iobase64.c
+++ b/cpukit/base64/base64-encode.c
@@ -3,14 +3,14 @@
/**
* @file
*
- * @ingroup RTEMSDeviceIO
+ * @ingroup RTEMSImplBase64
*
* @brief This source file contains the implementation of
- * _IO_Base64() and _IO_Base64url().
+ * _Base64_Encode() and _Base64url_Encode().
*/
/*
- * Copyright (C) 2020, 2021 embedded brains GmbH & Co. KG
+ * Copyright (C) 2020, 2024 embedded brains GmbH & Co. KG
* Copyright (C) 2004, 2005, 2007, 2009 Internet Systems Consortium, Inc.
("ISC")
* Copyright (C) 1998-2001, 2003 Internet Software Consortium.
*
@@ -27,16 +27,16 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
-#include <rtems/dev/io.h>
+#include <rtems/base64.h>
static void
-_IO_Put(int c, void *arg, IO_Put_char put_char)
+_Base64_Put(int c, void *arg, IO_Put_char put_char)
{
(*put_char)(c, arg);
}
static int
-_IO_Base64_with_encoding(IO_Put_char put_char, void *arg, const void *src,
+_Base64_Do_encode(IO_Put_char put_char, void *arg, const void *src,
size_t srclen, const char *wordbreak, int wordlen, const char *encoding)
{
unsigned int loops = 0;
@@ -48,12 +48,12 @@ _IO_Base64_with_encoding(IO_Put_char put_char, void *arg,
const void *src,
}
while (srclen > 2) {
- _IO_Put(encoding[(in[0]>>2)&0x3f], arg, put_char);
- _IO_Put(encoding[((in[0]<<4)&0x30)|
+ _Base64_Put(encoding[(in[0]>>2)&0x3f], arg, put_char);
+ _Base64_Put(encoding[((in[0]<<4)&0x30)|
((in[1]>>4)&0x0f)], arg, put_char);
- _IO_Put(encoding[((in[1]<<2)&0x3c)|
+ _Base64_Put(encoding[((in[1]<<2)&0x3c)|
((in[2]>>6)&0x03)], arg, put_char);
- _IO_Put(encoding[in[2]&0x3f], arg, put_char);
+ _Base64_Put(encoding[in[2]&0x3f], arg, put_char);
in += 3;
srclen -= 3;
out += 4;
@@ -65,24 +65,24 @@ _IO_Base64_with_encoding(IO_Put_char put_char, void *arg,
const void *src,
const char *w = wordbreak;
loops = 0;
while (*w != '\0') {
- _IO_Put(*w, arg, put_char);
+ _Base64_Put(*w, arg, put_char);
++w;
++out;
}
}
}
if (srclen == 2) {
- _IO_Put(encoding[(in[0]>>2)&0x3f], arg, put_char);
- _IO_Put(encoding[((in[0]<<4)&0x30)|
+ _Base64_Put(encoding[(in[0]>>2)&0x3f], arg, put_char);
+ _Base64_Put(encoding[((in[0]<<4)&0x30)|
((in[1]>>4)&0x0f)], arg, put_char);
- _IO_Put(encoding[((in[1]<<2)&0x3c)], arg, put_char);
- _IO_Put('=', arg, put_char);
+ _Base64_Put(encoding[((in[1]<<2)&0x3c)], arg, put_char);
+ _Base64_Put('=', arg, put_char);
out += 4;
} else if (srclen == 1) {
- _IO_Put(encoding[(in[0]>>2)&0x3f], arg, put_char);
- _IO_Put(encoding[((in[0]<<4)&0x30)], arg, put_char);
- _IO_Put('=', arg, put_char);
- _IO_Put('=', arg, put_char);
+ _Base64_Put(encoding[(in[0]>>2)&0x3f], arg, put_char);
+ _Base64_Put(encoding[((in[0]<<4)&0x30)], arg, put_char);
+ _Base64_Put('=', arg, put_char);
+ _Base64_Put('=', arg, put_char);
out += 4;
}
return out;
@@ -92,10 +92,10 @@ static const char base64[] =
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";
int
-_IO_Base64(IO_Put_char put_char, void *arg, const void *src, size_t srclen,
+_Base64_Encode(IO_Put_char put_char, void *arg, const void *src, size_t srclen,
const char *wordbreak, int wordlen)
{
- return _IO_Base64_with_encoding(put_char, arg, src, srclen, wordbreak,
+ return _Base64_Do_encode(put_char, arg, src, srclen, wordbreak,
wordlen, base64);
}
@@ -103,9 +103,9 @@ static const char base64url[] =
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_=";
int
-_IO_Base64url(IO_Put_char put_char, void *arg, const void *src, size_t srclen,
- const char *wordbreak, int wordlen)
+_Base64url_Encode(IO_Put_char put_char, void *arg, const void *src,
+ size_t srclen, const char *wordbreak, int wordlen)
{
- return _IO_Base64_with_encoding(put_char, arg, src, srclen, wordbreak,
+ return _Base64_Do_encode(put_char, arg, src, srclen, wordbreak,
wordlen, base64url);
}
diff --git a/cpukit/include/rtems/base64.h b/cpukit/include/rtems/base64.h
new file mode 100644
index 0000000000..10c1e50840
--- /dev/null
+++ b/cpukit/include/rtems/base64.h
@@ -0,0 +1,125 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
+/**
+ * @file
+ *
+ * @ingroup RTEMSImplBase64
+ *
+ * @brief This header file provides the interfaces of the
+ * @ref RTEMSImplBase64.
+ */
+
+/*
+ * Copyright (C) 2020, 2024 embedded brains GmbH & Co. KG
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _RTEMS_BASE64_H
+#define _RTEMS_BASE64_H
+
+#include <rtems/dev/io.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/**
+ * @defgroup RTEMSImplBase64 Base64 Encoding and Decoding
+ *
+ * @ingroup RTEMSImpl
+ *
+ * @brief This group contains support functions for base64 and base64url
+ * encoding and decoding.
+ *
+ * @{
+ */
+
+/**
+ * @brief Outputs the source buffer in base64 encoding.
+ *
+ * After word length of output characters produced by the encoding a word break
+ * is produced.
+ *
+ * @param put_char is the put character function used to output the encoded
+ * source buffer.
+ *
+ * @param arg is the argument passed to the put character function.
+ *
+ * @param src is the pointer to the source buffer begin.
+ *
+ * @param srclen is the length of the source buffer in bytes.
+ *
+ * @param wordbreak is the word break string.
+ *
+ * @param wordlen is the word length in bytes. If the word length is less than
+ * four, then a word length of four will be used.
+ *
+ * @return Returns the count of output characters.
+ */
+int _Base64_Encode(
+ IO_Put_char put_char,
+ void *arg,
+ const void *src,
+ size_t len,
+ const char *wordbreak,
+ int wordlen
+);
+
+/**
+ * @brief Outputs the source buffer in base64url encoding.
+ *
+ * After word length of output characters produced by the encoding a word break
+ * is produced.
+ *
+ * @param put_char is the put character function used to output the encoded
+ * source buffer.
+ *
+ * @param arg is the argument passed to the put character function.
+ *
+ * @param src is the pointer to the source buffer begin.
+ *
+ * @param srclen is the length of the source buffer in bytes.
+ *
+ * @param wordbreak is the word break string.
+ *
+ * @param wordlen is the word length in bytes. If the word length is less than
+ * four, then a word length of four will be used.
+ *
+ * @return Returns the count of output characters.
+ */
+int _Base64url_Encode(
+ IO_Put_char put_char,
+ void *arg,
+ const void *src,
+ size_t len,
+ const char *wordbreak,
+ int wordlen
+);
+
+/** @} */
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* _RTEMS_BASE64_H */
diff --git a/cpukit/include/rtems/dev/io.h b/cpukit/include/rtems/dev/io.h
index 93f384a551..b8bcde7af4 100644
--- a/cpukit/include/rtems/dev/io.h
+++ b/cpukit/include/rtems/dev/io.h
@@ -106,68 +106,6 @@ int _IO_Vprintf(
va_list ap
);
-/**
- * @brief Outputs the source buffer in base64 encoding.
- *
- * After word length of output characters produced by the encoding a word break
- * is produced.
- *
- * @param put_char is the put character function used to output the encoded
- * source buffer.
- *
- * @param arg is the argument passed to the put character function.
- *
- * @param src is the pointer to the source buffer begin.
- *
- * @param srclen is the length of the source buffer in bytes.
- *
- * @param wordbreak is the word break string.
- *
- * @param wordlen is the word length in bytes. If the word length is less than
- * four, then a word length of four will be used.
- *
- * @return Returns the count of output characters.
- */
-int _IO_Base64(
- IO_Put_char put_char,
- void *arg,
- const void *src,
- size_t len,
- const char *wordbreak,
- int wordlen
-);
-
-/**
- * @brief Outputs the source buffer in base64url encoding.
- *
- * After word length of output characters produced by the encoding a word break
- * is produced.
- *
- * @param put_char is the put character function used to output the encoded
- * source buffer.
- *
- * @param arg is the argument passed to the put character function.
- *
- * @param src is the pointer to the source buffer begin.
- *
- * @param srclen is the length of the source buffer in bytes.
- *
- * @param wordbreak is the word break string.
- *
- * @param wordlen is the word length in bytes. If the word length is less than
- * four, then a word length of four will be used.
- *
- * @return Returns the count of output characters.
- */
-int _IO_Base64url(
- IO_Put_char put_char,
- void *arg,
- const void *src,
- size_t len,
- const char *wordbreak,
- int wordlen
-);
-
/**
* @brief Issues a couple of no-operation instructions.
*
diff --git a/cpukit/libtest/gcovdumpinfobase64.c
b/cpukit/libtest/gcovdumpinfobase64.c
index 0b8d901c69..f75d157ab9 100644
--- a/cpukit/libtest/gcovdumpinfobase64.c
+++ b/cpukit/libtest/gcovdumpinfobase64.c
@@ -43,6 +43,8 @@
#include <limits.h>
#include <string.h>
+#include <rtems/base64.h>
+
typedef struct {
IO_Put_char put_char;
void *arg;
@@ -77,7 +79,7 @@ static void _Gcov_Base64_encode( int c, void *arg )
if ( index == RTEMS_ARRAY_SIZE( ctx->buf ) - 1 ) {
index = 0;
- _IO_Base64(
+ _Base64_Encode(
_Gcov_Base64_put_char,
ctx,
ctx->buf,
@@ -100,5 +102,5 @@ void _Gcov_Dump_info_base64( IO_Put_char put_char, void
*arg )
ctx.put_char = put_char;
ctx.arg = arg;
_Gcov_Dump_info( _Gcov_Base64_encode, &ctx );
- _IO_Base64( _Gcov_Base64_put_char, &ctx, ctx.buf, ctx.index, NULL, INT_MAX );
+ _Base64_Encode( _Gcov_Base64_put_char, &ctx, ctx.buf, ctx.index, NULL,
INT_MAX );
}
diff --git a/cpukit/libtest/t-test-hash-sha256.c
b/cpukit/libtest/t-test-hash-sha256.c
index b83285326b..79da4b5dfb 100644
--- a/cpukit/libtest/t-test-hash-sha256.c
+++ b/cpukit/libtest/t-test-hash-sha256.c
@@ -35,7 +35,6 @@
*/
#include <rtems/test.h>
-#include <rtems/dev/io.h>
#include <limits.h>
@@ -45,6 +44,8 @@
#include <openssl/sha.h>
#endif
+#include <rtems/base64.h>
+
typedef struct {
SHA256_CTX sha256;
T_putchar putchar;
@@ -94,7 +95,7 @@ T_report_hash_sha256_finalize(void)
ctx = &T_report_hash_sha256_instance;
SHA256_Final(hash, &ctx->sha256);
T_printf("Y:ReportHash:SHA256:");
- (void)_IO_Base64url(ctx->putchar, ctx->putchar_arg, hash,
+ (void)_Base64url_Encode(ctx->putchar, ctx->putchar_arg, hash,
sizeof(hash), NULL, INT_MAX);
T_printf("\n");
}
diff --git a/cpukit/libtrace/record/record-dump-base64.c
b/cpukit/libtrace/record/record-dump-base64.c
index 8d403e9c27..9438041664 100644
--- a/cpukit/libtrace/record/record-dump-base64.c
+++ b/cpukit/libtrace/record/record-dump-base64.c
@@ -30,11 +30,12 @@
#endif
#include <rtems/recorddump.h>
-#include <rtems/dev/io.h>
#include <limits.h>
#include <string.h>
+#include <rtems/base64.h>
+
typedef struct {
IO_Put_char put_char;
void *arg;
@@ -76,7 +77,7 @@ static void chunk( void *arg, const void *data, size_t length
)
if ( index == RTEMS_ARRAY_SIZE( ctx->buf ) - 1 ) {
index = 0;
- _IO_Base64(
+ _Base64_Encode(
put_char,
ctx,
ctx->buf,
@@ -94,7 +95,7 @@ static void chunk( void *arg, const void *data, size_t length
)
static void flush( dump_context *ctx )
{
- _IO_Base64( put_char, ctx, ctx->buf, ctx->index, NULL, INT_MAX );
+ _Base64_Encode( put_char, ctx, ctx->buf, ctx->index, NULL, INT_MAX );
}
void rtems_record_dump_base64( IO_Put_char put_char, void *arg )
diff --git a/cpukit/libtrace/record/record-dump-zbase64.c
b/cpukit/libtrace/record/record-dump-zbase64.c
index 0979e36a47..43bd0ecff8 100644
--- a/cpukit/libtrace/record/record-dump-zbase64.c
+++ b/cpukit/libtrace/record/record-dump-zbase64.c
@@ -30,11 +30,12 @@
#endif
#include <rtems/recorddump.h>
-#include <rtems/dev/io.h>
#include <limits.h>
#include <string.h>
+#include <rtems/base64.h>
+
static void *dump_zalloc( void *opaque, unsigned items, unsigned size )
{
rtems_record_dump_base64_zlib_context *ctx;
@@ -96,7 +97,7 @@ static void chunk( void *arg, const void *data, size_t length
)
ctx->stream.next_out = &ctx->buf[ 0 ];
ctx->stream.avail_out = sizeof( ctx->buf );
- _IO_Base64( put_char, ctx, ctx->buf, sizeof( ctx->buf ), NULL, INT_MAX );
+ _Base64_Encode( put_char, ctx, ctx->buf, sizeof( ctx->buf ), NULL,
INT_MAX );
}
}
}
@@ -115,11 +116,11 @@ static void flush( rtems_record_dump_base64_zlib_context
*ctx )
ctx->stream.next_out = &ctx->buf[ 0 ];
ctx->stream.avail_out = sizeof( ctx->buf );
- _IO_Base64( put_char, ctx, ctx->buf, sizeof( ctx->buf ), NULL, INT_MAX );
+ _Base64_Encode( put_char, ctx, ctx->buf, sizeof( ctx->buf ), NULL,
INT_MAX );
}
}
- _IO_Base64(
+ _Base64_Encode(
put_char,
ctx,
ctx->buf,
diff --git a/cpukit/score/src/hash.c b/cpukit/score/src/hash.c
index 888a618751..0b9f127e54 100644
--- a/cpukit/score/src/hash.c
+++ b/cpukit/score/src/hash.c
@@ -39,7 +39,7 @@
#include <rtems/score/hash.h>
#include <rtems/score/assert.h>
-#include <rtems/dev/io.h>
+#include <rtems/base64.h>
#include <limits.h>
@@ -64,7 +64,7 @@ void _Hash_Finalize( Hash_Context *context, Hash_Control
*hash )
context->hash = hash;
context->index = 0;
hash->chars[ sizeof( *hash ) - 1 ] = '\0';
- n = _IO_Base64url(
+ n = _Base64url_Encode(
_Hash_Put_char,
context,
digest,
diff --git a/spec/build/cpukit/librtemscpu.yml
b/spec/build/cpukit/librtemscpu.yml
index 9202c31715..24b63af8de 100644
--- a/spec/build/cpukit/librtemscpu.yml
+++ b/spec/build/cpukit/librtemscpu.yml
@@ -79,6 +79,7 @@ install:
- destination: ${BSP_INCLUDEDIR}/rtems
source:
- cpukit/include/rtems/assoc.h
+ - cpukit/include/rtems/base64.h
- cpukit/include/rtems/bdbuf.h
- cpukit/include/rtems/bdpart.h
- cpukit/include/rtems/blkdev.h
@@ -527,6 +528,7 @@ source:
- cpukit/compression/xz/xz_crc32.c
- cpukit/compression/xz/xz_dec_lzma2.c
- cpukit/compression/xz/xz_dec_stream.c
+- cpukit/base64/base64-encode.c
- cpukit/dev/flash/flashdev.c
- cpukit/dev/i2c/eeprom.c
- cpukit/dev/i2c/fpga-i2c-slave.c
@@ -539,7 +541,6 @@ source:
- cpukit/dev/i2c/ti-lm25066a.c
- cpukit/dev/i2c/ti-tmp112.c
- cpukit/dev/i2c/xilinx-axi-i2c.c
-- cpukit/dev/iobase64.c
- cpukit/dev/ioprintf.c
- cpukit/dev/iorelax.c
- cpukit/dev/iovprintf.c
diff --git a/testsuites/sptests/spprintk/init.c
b/testsuites/sptests/spprintk/init.c
index b69edc095e..4fc1c0cc97 100644
--- a/testsuites/sptests/spprintk/init.c
+++ b/testsuites/sptests/spprintk/init.c
@@ -32,6 +32,7 @@
#include "config.h"
#endif
+#include <rtems/base64.h>
#include <rtems/dev/io.h>
/*
@@ -212,52 +213,52 @@ static void test_io_base64( test_context *ctx )
int n;
clear( ctx );
- n = _IO_Base64( put_char, ctx, buf, 9, "\n", 0 );
+ n = _Base64_Encode( put_char, ctx, buf, 9, "\n", 0 );
rtems_test_assert( n == 14 );
rtems_test_assert( strcmp( ctx->buf, "YWJj\nZGVm\nZ2hp" ) == 0 );
clear( ctx );
- n = _IO_Base64( put_char, ctx, buf, 8, "\n", 4 );
+ n = _Base64_Encode( put_char, ctx, buf, 8, "\n", 4 );
rtems_test_assert( n == 14 );
rtems_test_assert( strcmp( ctx->buf, "YWJj\nZGVm\nZ2g=" ) == 0 );
clear( ctx );
- n = _IO_Base64( put_char, ctx, buf, 7, "\n", 4 );
+ n = _Base64_Encode( put_char, ctx, buf, 7, "\n", 4 );
rtems_test_assert( n == 14 );
rtems_test_assert( strcmp( ctx->buf, "YWJj\nZGVm\nZw==" ) == 0 );
clear( ctx );
- n = _IO_Base64( put_char, ctx, buf, 6, "\n", 4 );
+ n = _Base64_Encode( put_char, ctx, buf, 6, "\n", 4 );
rtems_test_assert( n == 9 );
rtems_test_assert( strcmp( ctx->buf, "YWJj\nZGVm" ) == 0 );
clear( ctx );
- n = _IO_Base64( put_char, ctx, buf, 5, "\n", 4 );
+ n = _Base64_Encode( put_char, ctx, buf, 5, "\n", 4 );
rtems_test_assert( n == 9 );
rtems_test_assert( strcmp( ctx->buf, "YWJj\nZGU=" ) == 0 );
clear( ctx );
- n = _IO_Base64( put_char, ctx, buf, 4, "\n", 4 );
+ n = _Base64_Encode( put_char, ctx, buf, 4, "\n", 4 );
rtems_test_assert( n == 9 );
rtems_test_assert( strcmp( ctx->buf, "YWJj\nZA==" ) == 0 );
clear( ctx );
- n = _IO_Base64( put_char, ctx, buf, 3, "\n", 4 );
+ n = _Base64_Encode( put_char, ctx, buf, 3, "\n", 4 );
rtems_test_assert( n == 4 );
rtems_test_assert( strcmp( ctx->buf, "YWJj" ) == 0 );
clear( ctx );
- n = _IO_Base64( put_char, ctx, buf, 2, "\n", 4 );
+ n = _Base64_Encode( put_char, ctx, buf, 2, "\n", 4 );
rtems_test_assert( n == 4 );
rtems_test_assert( strcmp( ctx->buf, "YWI=" ) == 0 );
clear( ctx );
- n = _IO_Base64( put_char, ctx, buf, 1, "\n", 4 );
+ n = _Base64_Encode( put_char, ctx, buf, 1, "\n", 4 );
rtems_test_assert( n == 4 );
rtems_test_assert( strcmp( ctx->buf, "YQ==" ) == 0 );
clear( ctx );
- n = _IO_Base64( put_char, ctx, buf, 0, "\n", 4 );
+ n = _Base64_Encode( put_char, ctx, buf, 0, "\n", 4 );
rtems_test_assert( n == 0 );
}
@@ -267,7 +268,7 @@ static void test_io_base64url( test_context *ctx )
int n;
clear( ctx );
- n = _IO_Base64url( put_char, ctx, buf, sizeof( buf ), "\n", 0 );
+ n = _Base64url_Encode( put_char, ctx, buf, sizeof( buf ), "\n", 0 );
rtems_test_assert( n == 9 );
rtems_test_assert( strcmp( ctx->buf, "AAA-\nAAA_" ) == 0 );
}
--
2.35.3
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