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Allow KIID to directly take in std::string 

Reduces multibyte conversion banging on library load. uuids already are ASCII by their nature and the logic checks that or else it generates a new kiid.
This commit is contained in:
Marek Roszko 2022-08-13 10:52:55 -04:00 committed by Mark Roszko
parent 02a6566438
commit fd6564cc82
2 changed files with 24 additions and 4 deletions
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24
common/kiid.cpp
View File

@ -33,6 +33,7 @@
#include <boost/uuid/entropy_error.hpp>
#endif
#include <cctype>
#include <mutex>
#include <wx/log.h>
@ -104,16 +105,21 @@ KIID::KIID( int null ) : m_uuid( nilGenerator() ), m_cached_timestamp( 0 )
}
KIID::KIID( const wxString& aString ) : m_uuid(), m_cached_timestamp( 0 )
KIID::KIID( const std::string& aString ) : m_uuid(), m_cached_timestamp( 0 )
{
if( aString.length() == 8 )
if( aString.length() == 8
&& std::all_of( aString.begin(), aString.end(),
[]( unsigned char c )
{
return std::isxdigit( c );
} ) )
{
// A legacy-timestamp-based UUID has only the last 4 octets filled in.
// Convert them individually to avoid stepping in the little-endian/big-endian
// doo-doo.
for( int i = 0; i < 4; ++i )
{
wxString octet = aString.substr( i * 2, 2 );
std::string octet = aString.substr( i * 2, 2 );
m_uuid.data[i + 12] = strtol( octet.data(), nullptr, 16 );
}
@ -123,7 +129,7 @@ KIID::KIID( const wxString& aString ) : m_uuid(), m_cached_timestamp( 0 )
{
try
{
m_uuid = stringGenerator( aString.wc_str() );
m_uuid = stringGenerator( aString );
if( IsLegacyTimestamp() )
m_cached_timestamp = strtol( aString.substr( 28 ).c_str(), nullptr, 16 );
@ -152,6 +158,16 @@ KIID::KIID( const wxString& aString ) : m_uuid(), m_cached_timestamp( 0 )
}
KIID::KIID( const const char* aString ) : KIID( std::string( aString ) )
{
}
KIID::KIID( const wxString& aString ) : KIID( std::string( aString.ToUTF8() ) )
{
}
bool KIID::SniffTest( const wxString& aCandidate )
{
static wxString niluuidStr = niluuid.AsString();

4
include/kiid.h
View File

@ -29,6 +29,8 @@
#include <boost/uuid/uuid.hpp>
#include <macros_swig.h>
#include <string>
class wxString;
/**
@ -46,6 +48,8 @@ class KIID
public:
KIID();
KIID( int null );
KIID( const std::string& aString );
KIID( const char* aString );
KIID( const wxString& aString );
KIID( timestamp_t aTimestamp );