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[winpr,stream] add functions to write INT16_BE and INT32_BE

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akallabeth 2024-10-29 15:20:41 +01:00
parent 8aa49c3e93
commit 10e7acdd49
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GPG Key ID: A49454A3FC909FD5
1 changed files with 62 additions and 0 deletions
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62
winpr/include/winpr/stream.h
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@ -916,6 +916,34 @@ extern "C"
*_s->pointer++ = (_v) & 0xFF;
}
#define Stream_Write_INT16_BE(s, v) \
do \
{ \
WINPR_ASSERT((v) <= INT16_MAX); \
WINPR_ASSERT((v) >= INT16_MIN); \
Stream_Write_INT16_BE_unchecked((s), (v)); \
} while (0)
/** @brief writes a \b UINT16 as \b big endian to a \b wStream. The stream must be large enough
* to hold the data.
*
* Do not use directly, use the define @ref Stream_Write_UINT16_BE instead
*
* \param _s The stream to write to, must not be \b NULL
* \param _v The value to write
*
* @since version 3.10.0
*/
static INLINE void Stream_Write_INT16_BE_unchecked(wStream* _s, INT16 _v)
{
WINPR_ASSERT(_s);
WINPR_ASSERT(_s->pointer);
WINPR_ASSERT(Stream_GetRemainingCapacity(_s) >= 2);
*_s->pointer++ = ((_v) >> 8) & 0xFF;
*_s->pointer++ = (_v) & 0xFF;
}
#define Stream_Write_UINT24_BE(s, v) \
do \
{ \
@ -972,6 +1000,40 @@ extern "C"
*_s->pointer++ = ((_v) >> 24) & 0xFF;
}
#define Stream_Write_INT32_BE(s, v) \
do \
{ \
WINPR_ASSERT((v) <= INT32_MAX); \
WINPR_ASSERT((v) >= INT32_MIN); \
Stream_Write_INT32_BE_unchecked((s), (v)); \
} while (0)
/** @brief writes a \b INT32 as \b little endian to a \b wStream. The stream must be large
* enough to hold the data.
*
* Do not use directly, use the define @ref Stream_Write_INT32 instead
*
* \param _s The stream to write to, must not be \b NULL
* \param _v The value to write
*
* @since version 3.10.0
*/
static INLINE void Stream_Write_INT32_BE_unchecked(wStream* _s, INT32 _v)
{
WINPR_ASSERT(_s);
WINPR_ASSERT(_s->pointer);
WINPR_ASSERT(Stream_GetRemainingCapacity(_s) >= 4);
*_s->pointer++ = (_v) & 0xFF;
*_s->pointer++ = ((_v) >> 8) & 0xFF;
*_s->pointer++ = ((_v) >> 16) & 0xFF;
*_s->pointer++ = ((_v) >> 24) & 0xFF;
*_s->pointer++ = (_v) & 0xFF;
*_s->pointer++ = ((_v) >> 8) & 0xFF;
*_s->pointer++ = ((_v) >> 16) & 0xFF;
*_s->pointer++ = ((_v) >> 24) & 0xFF;
}
#define Stream_Write_UINT32(s, v) \
do \
{ \