From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 19:32:43 +0200 Subject: Adding upstream version 1:115.7.0. Signed-off-by: Daniel Baumann --- gfx/vr/service/openvr/src/strtools_public.h | 156 ++++++++++++++++++++++++++++ 1 file changed, 156 insertions(+) create mode 100644 gfx/vr/service/openvr/src/strtools_public.h (limited to 'gfx/vr/service/openvr/src/strtools_public.h') diff --git a/gfx/vr/service/openvr/src/strtools_public.h b/gfx/vr/service/openvr/src/strtools_public.h new file mode 100644 index 0000000000..067bbe1b1b --- /dev/null +++ b/gfx/vr/service/openvr/src/strtools_public.h @@ -0,0 +1,156 @@ +//========= Copyright Valve Corporation ============// +#pragma once + +#include +#include +#include +#include + +/** returns true if the string has the prefix */ +bool StringHasPrefix( const std::string & sString, const std::string & sPrefix ); +bool StringHasPrefixCaseSensitive( const std::string & sString, const std::string & sPrefix ); + +/** returns if the string has the suffix */ +bool StringHasSuffix( const std::string &sString, const std::string &sSuffix ); +bool StringHasSuffixCaseSensitive( const std::string &sString, const std::string &sSuffix ); + +// Mozilla: see README.mozilla for more details +#if defined( _WIN32 ) +/** converts a UTF-16 string to a UTF-8 string */ +std::string UTF16to8( const wchar_t * in ); +std::string UTF16to8( const std::wstring & in ); + +/** converts a UTF-8 string to a UTF-16 string */ +std::wstring UTF8to16(const char * in); +std::wstring UTF8to16( const std::string & in ); +#define Utf16FromUtf8 UTF8to16 +#endif + +#if defined( _WIN32 ) +std::string DefaultACPtoUTF8( const char *pszStr ); +#endif + +/** Repairs a should-be-UTF-8 string to a for-sure-is-UTF-8 string, plus return boolean if we subbed in '?' somewhere */ +bool RepairUTF8( const char *begin, const char *end, std::string & sOutputUtf8 ); +bool RepairUTF8( const std::string & sInputUtf8, std::string & sOutputUtf8 ); + +/** safely copy a string into a buffer */ +void strcpy_safe( char *pchBuffer, size_t unBufferSizeBytes, const char *pchSource ); +template< size_t bufferSize > +void strcpy_safe( char (& buffer) [ bufferSize ], const char *pchSource ) +{ + strcpy_safe( buffer, bufferSize, pchSource ); +} + + +/** converts a string to upper case */ +std::string StringToUpper( const std::string & sString ); + +/** converts a string to lower case */ +std::string StringToLower( const std::string & sString ); + +// we stricmp (from WIN) but it isn't POSIX - OSX/LINUX have strcasecmp so just inline bridge to it +#if defined( OSX ) || defined( LINUX ) +#include +inline int stricmp(const char *pStr1, const char *pStr2) { return strcasecmp(pStr1,pStr2); } +#ifndef _stricmp +#define _stricmp stricmp +#endif +inline int strnicmp( const char *pStr1, const char *pStr2, size_t unBufferLen ) { return strncasecmp( pStr1,pStr2, unBufferLen ); } +#ifndef _strnicmp +#define _strnicmp strnicmp +#endif + +#ifndef _vsnprintf_s +#define _vsnprintf_s vsnprintf +#endif + +#define _TRUNCATE ((size_t)-1) + +#endif + +#if defined( OSX ) +// behaviors ensure NULL-termination at least as well as _TRUNCATE does, but +// wcsncpy_s/strncpy_s can non-NULL-terminate, wcslcpy/strlcpy can not. +// inline errno_t wcsncpy_s(wchar_t *strDest, size_t numberOfElements, const wchar_t *strSource, size_t count) +// { +// return wcslcpy(strDest, strSource, numberOfElements); +// } + +// inline errno_t strncpy_s(char *strDest, size_t numberOfElements, const char *strSource, size_t count) +// { +// return strlcpy(strDest, strSource, numberOfElements); +// } + +#endif + +#if defined( LINUX ) +// this implementation does not return whether or not the destination was +// truncated, but that is straightforward to fix if anybody actually needs the +// return code. +#include "string.h" +inline void wcsncpy_s(wchar_t *strDest, size_t numberOfElements, const wchar_t *strSource, size_t count) +{ + wcsncpy(strDest, strSource, numberOfElements); + strDest[numberOfElements-1] = '\0'; +} + +inline void strncpy_s(char *strDest, size_t numberOfElements, const char *strSource, size_t count) +{ + strncpy(strDest, strSource, numberOfElements); + strDest[numberOfElements-1] = '\0'; +} + +#endif + +#if defined( _WIN32 ) && _MSC_VER < 1800 +inline uint64_t strtoull(const char *str, char **endptr, int base) { return _strtoui64( str, endptr, base ); } +#endif + +/* Handles copying a std::string into a buffer as would be provided in an API */ +uint32_t ReturnStdString( const std::string & sValue, char *pchBuffer, uint32_t unBufferLen ); + +/** Returns a std::string from a uint64_t */ +// Mozilla: see README.mozilla for more details +//std::string Uint64ToString( uint64_t ulValue ); + +/** returns a uint64_t from a string */ +uint64_t StringToUint64( const std::string & sValue ); + +//----------------------------------------------------------------------------- +// Purpose: Encodes a string (or binary data) from URL encoding format, see rfc1738 section 2.2. +// This version of the call isn't a strict RFC implementation, but uses + for space as is +// the standard in HTML form encoding, despite it not being part of the RFC. +// +// Dest buffer should be at least as large as source buffer to guarantee room for decode. +//----------------------------------------------------------------------------- +void V_URLEncode( char *pchDest, int nDestLen, const char *pchSource, int nSourceLen ); + +/** Same as V_URLEncode, but without plus for space. */ +void V_URLEncodeNoPlusForSpace( char *pchDest, int nDestLen, const char *pchSource, int nSourceLen ); + +/** Same as V_URLEncodeNoPlusForSpace, but without escaping / and : */ +void V_URLEncodeFullPath( char *pchDest, int nDestLen, const char *pchSource, int nSourceLen ); + + +//----------------------------------------------------------------------------- +// Purpose: Decodes a string (or binary data) from URL encoding format, see rfc1738 section 2.2. +// This version of the call isn't a strict RFC implementation, but uses + for space as is +// the standard in HTML form encoding, despite it not being part of the RFC. +// +// Dest buffer should be at least as large as source buffer to guarantee room for decode. +// Dest buffer being the same as the source buffer (decode in-place) is explicitly allowed. +//----------------------------------------------------------------------------- +size_t V_URLDecode( char *pchDecodeDest, int nDecodeDestLen, const char *pchEncodedSource, int nEncodedSourceLen ); + +/** Same as V_URLDecode, but without plus for space. */ +size_t V_URLDecodeNoPlusForSpace( char *pchDecodeDest, int nDecodeDestLen, const char *pchEncodedSource, int nEncodedSourceLen ); + +//----------------------------------------------------------------------------- +// Purpose: strip extension from a path +//----------------------------------------------------------------------------- +void V_StripExtension( std::string &in ); + + +/** Tokenizes a string into a vector of strings */ +std::vector TokenizeString( const std::string & sString, char cToken ); -- cgit v1.2.3