Amebis/stdex
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

string: add uuidtostr

Browse Source 
Signed-off-by: Simon Rozman <simon@rozman.si>
This commit is contained in:
Simon Rozman 2023-10-10 16:38:57 +02:00
parent a469860382
commit 8a6462a40c
1 changed files with 53 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

53
include/stdex/string.hpp
View File

@ -16,6 +16,9 @@
#ifdef __APPLE__ #ifdef __APPLE__
#include <xlocale.h> #include <xlocale.h>
#endif #endif
#ifndef _WIN32
#include <uuid/uuid.h>
#endif
#include <algorithm> #include <algorithm>
#include <locale> #include <locale>
#include <memory> #include <memory>
@ -1394,6 +1397,56 @@ namespace stdex
return str; return str;
} }
///
/// Formats GUID to a registry string {xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx}.
///
/// \param[out] str String to write GUID. Must point to at least 39 code points to write complete GUID including zero terminator.
/// \param[in ] id GUID to write.
///
inline void uuidtostr(_Out_writes_z_(39) char str[39], _In_ const uuid_t& id)
{
_Assume_(str);
_snprintf_s_l(str, 39, _TRUNCATE, "{%08X-%04X-%04X-%02X%02X-%02X%02X%02X%02X%02X%02X}", NULL,
#ifdef _WIN32
id.Data1,
static_cast<unsigned int>(id.Data2),
static_cast<unsigned int>(id.Data3),
static_cast<unsigned int>(id.Data4[0]), static_cast<unsigned int>(id.Data4[1]),
static_cast<unsigned int>(id.Data4[2]), static_cast<unsigned int>(id.Data4[3]), static_cast<unsigned int>(id.Data4[4]), static_cast<unsigned int>(id.Data4[5]), static_cast<unsigned int>(id.Data4[6]), static_cast<unsigned int>(id.Data4[7]));
#else
*reinterpret_cast<const uint32_t*>(&id[0]),
static_cast<unsigned int>(*reinterpret_cast<const uint16_t*>(&id[4])),
static_cast<unsigned int>(*reinterpret_cast<const uint16_t*>(&id[6])),
static_cast<unsigned int>(id[8]), static_cast<unsigned int>(id[9]),
static_cast<unsigned int>(id[10])), static_cast<unsigned int>(id[11]), static_cast<unsigned int>(id[12]), static_cast<unsigned int>(id)), static_cast<unsigned int>(id[14]), static_cast<unsigned int>(id[15]));
#endif
}
///
/// Formats GUID to a registry string {xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx}.
///
/// \param[out] str String to write GUID. Must point to at least 39 code points to write complete GUID including zero terminator.
/// \param[in ] id GUID to write.
///
inline void uuidtostr(_Out_writes_z_(39) wchar_t str[39], _In_ const uuid_t& id)
{
_Assume_(str);
_snwprintf_s_l(str, 39, _TRUNCATE, L"{%08X-%04X-%04X-%02X%02X-%02X%02X%02X%02X%02X%02X}", NULL,
#ifdef _WIN32
id.Data1,
static_cast<unsigned int>(id.Data2),
static_cast<unsigned int>(id.Data3),
static_cast<unsigned int>(id.Data4[0]), static_cast<unsigned int>(id.Data4[1]),
static_cast<unsigned int>(id.Data4[2]), static_cast<unsigned int>(id.Data4[3]), static_cast<unsigned int>(id.Data4[4]), static_cast<unsigned int>(id.Data4[5]), static_cast<unsigned int>(id.Data4[6]), static_cast<unsigned int>(id.Data4[7]));
#else
*reinterpret_cast<const uint32_t*>(&id[0]),
static_cast<unsigned int>(*reinterpret_cast<const uint16_t*>(&id[4])),
static_cast<unsigned int>(*reinterpret_cast<const uint16_t*>(&id[6])),
static_cast<unsigned int>(id[8]), static_cast<unsigned int>(id[9]),
static_cast<unsigned int>(id[10])), static_cast<unsigned int>(id[11]), static_cast<unsigned int>(id[12]), static_cast<unsigned int>(id)), static_cast<unsigned int>(id[14]), static_cast<unsigned int>(id[15]));
#endif
}
/// ///
/// Convert string to lower-case character-by-character /// Convert string to lower-case character-by-character
/// ///