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added partital socket address conversion routines to sck-addr.c

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This commit is contained in:
hyunghwan.chung
2018-01-10 14:32:21 +00:00
parent 77942761f5
commit 4666b5efff
3 changed files with 460 additions and 17 deletions
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79
moo/lib/utl.c
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@ -736,7 +736,7 @@ int moo_convbtouchars (moo_t* moo, const moo_bch_t* bcs, moo_oow_t* bcslen, moo_
if (n <= -1)
{
/* -1: illegal character, -2: buffer too small, -3: incomplete sequence */
moo->errnum = (n == -2)? MOO_EBUFFULL: MOO_EECERR;
moo_seterrnum (moo, (n == -2)? MOO_EBUFFULL: MOO_EECERR);
}
return n;
@ -751,7 +751,7 @@ int moo_convutobchars (moo_t* moo, const moo_uch_t* ucs, moo_oow_t* ucslen, moo_
if (n <= -1)
{
moo->errnum = (n == -2)? MOO_EBUFFULL: MOO_EECERR;
moo_seterrnum (moo, (n == -2)? MOO_EBUFFULL: MOO_EECERR);
}
return n;
@ -766,7 +766,7 @@ int moo_convbtoucstr (moo_t* moo, const moo_bch_t* bcs, moo_oow_t* bcslen, moo_u
if (n <= -1)
{
moo->errnum = (n == -2)? MOO_EBUFFULL: MOO_EECERR;
moo_seterrnum (moo, (n == -2)? MOO_EBUFFULL: MOO_EECERR);
}
return n;
@ -781,7 +781,7 @@ int moo_convutobcstr (moo_t* moo, const moo_uch_t* ucs, moo_oow_t* ucslen, moo_b
if (n <= -1)
{
moo->errnum = (n == -2)? MOO_EBUFFULL: MOO_EECERR;
moo_seterrnum (moo, (n == -2)? MOO_EBUFFULL: MOO_EECERR);
}
return n;
@ -931,3 +931,74 @@ moo_bch_t* moo_dupbchars (moo_t* moo, const moo_bch_t* bcs, moo_oow_t bcslen)
return ptr;
}
/* ----------------------------------------------------------------------- */
#if defined(MOO_HAVE_UINT16_T)
moo_uint16_t moo_ntoh16 (moo_uint16_t x)
{
#if defined(MOO_ENDIAN_BIG)
return x;
#elif defined(MOO_ENDIAN_LITTLE)
moo_uint8_t* c = (moo_uint8_t*)&x;
return (moo_uint16_t)(
((moo_uint16_t)c[0] << 8) |
((moo_uint16_t)c[1] << 0));
#else
# error Unknown endian
#endif
}
moo_uint16_t moo_hton16 (moo_uint16_t x)
{
#if defined(MOO_ENDIAN_BIG)
return x;
#elif defined(MOO_ENDIAN_LITTLE)
moo_uint8_t* c = (moo_uint8_t*)&x;
return (moo_uint16_t)(
((moo_uint16_t)c[0] << 8) |
((moo_uint16_t)c[1] << 0));
#else
# error Unknown endian
#endif
}
#endif
/* --------------------------------------------------------------- */
#if defined(MOO_HAVE_UINT32_T)
moo_uint32_t moo_ntoh32 (moo_uint32_t x)
{
#if defined(MOO_ENDIAN_BIG)
return x;
#elif defined(MOO_ENDIAN_LITTLE)
moo_uint8_t* c = (moo_uint8_t*)&x;
return (moo_uint32_t)(
((moo_uint32_t)c[0] << 24) |
((moo_uint32_t)c[1] << 16) |
((moo_uint32_t)c[2] << 8) |
((moo_uint32_t)c[3] << 0));
#else
# error Unknown endian
#endif
}
moo_uint32_t moo_hton32 (moo_uint32_t x)
{
#if defined(MOO_ENDIAN_BIG)
return x;
#elif defined(MOO_ENDIAN_LITTLE)
moo_uint8_t* c = (moo_uint8_t*)&x;
return (moo_uint32_t)(
((moo_uint32_t)c[0] << 24) |
((moo_uint32_t)c[1] << 16) |
((moo_uint32_t)c[2] << 8) |
((moo_uint32_t)c[3] << 0));
#else
# error Unknown endian
#endif
}
#endif