string: move uuidtostr to a separate .hpp

It requires libuuid-devel on Linux and since this function is optional, lets
not impose libuuid-devel dependency on anything that #include
<stdex/string.hpp>.

Signed-off-by: Simon Rozman <simon@rozman.si>
This commit is contained in:
Simon Rozman 2023-11-08 13:41:50 +01:00
parent fedeef0bea
commit 9ff15a27a1
2 changed files with 73 additions and 54 deletions

View File

@ -15,14 +15,11 @@
#include <time.h> #include <time.h>
#if defined(_WIN32) #if defined(_WIN32)
#include "windows.h" #include "windows.h"
#include <rpc.h>
#elif defined(__APPLE__) #elif defined(__APPLE__)
#include <uuid/uuid.h>
#include <xlocale.h>
#else
#include <xlocale.h> #include <xlocale.h>
#endif #endif
#include <algorithm> #include <algorithm>
#include <climits>
#include <locale> #include <locale>
#include <memory> #include <memory>
#include <stdexcept> #include <stdexcept>
@ -1463,56 +1460,6 @@ 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
/// ///

72
include/stdex/uuid.hpp Normal file
View File

@ -0,0 +1,72 @@
/*
SPDX-License-Identifier: MIT
Copyright © 2016-2023 Amebis
*/
#pragma once
#include "compat.hpp"
#include <stdint.h>
#include <stdio.h>
#if defined(_WIN32)
#include "windows.h"
#include <rpc.h>
#else
#include <uuid/uuid.h>
#include <wchar.h>
#endif
namespace stdex
{
///
/// 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);
#ifdef _WIN32
_snprintf_s_l(str, 39, _TRUNCATE, "{%08X-%04X-%04X-%02X%02X-%02X%02X%02X%02X%02X%02X}", NULL,
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
snprintf(str, 39, "{%08X-%04X-%04X-%02X%02X-%02X%02X%02X%02X%02X%02X}", NULL,
*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[13]), 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);
#ifdef _WIN32
_snwprintf_s_l(str, 39, _TRUNCATE, L"{%08X-%04X-%04X-%02X%02X-%02X%02X%02X%02X%02X%02X}", NULL,
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
swprintf(str, 39, L"{%08X-%04X-%04X-%02X%02X-%02X%02X%02X%02X%02X%02X}", NULL,
*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[13]), static_cast<unsigned int>(id[14]), static_cast<unsigned int>(id[15]));
#endif
}
}