diff options
Diffstat (limited to 'include/rtl')
| -rw-r--r-- | include/rtl/ustring.hxx | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/include/rtl/ustring.hxx b/include/rtl/ustring.hxx index 263cb71d74c9..c4869f43a8f0 100644 --- a/include/rtl/ustring.hxx +++ b/include/rtl/ustring.hxx @@ -35,6 +35,7 @@ #include <utility> #if defined LIBO_INTERNAL_ONLY +#include <algorithm> #include <string_view> #include <type_traits> #endif @@ -47,6 +48,7 @@ #ifdef LIBO_INTERNAL_ONLY // "RTL_FAST_STRING" #include "config_global.h" +#include "o3tl/safeint.hxx" #include "rtl/stringconcat.hxx" #endif @@ -1307,6 +1309,15 @@ public: return rtl_ustr_ascii_compareIgnoreAsciiCase_WithLength( pData->buffer, pData->length, asciiStr ) == 0; } +#if defined LIBO_INTERNAL_ONLY + bool equalsIgnoreAsciiCaseAscii( std::string_view asciiStr ) const + { + return o3tl::make_unsigned(pData->length) == asciiStr.length() + && rtl_ustr_ascii_compareIgnoreAsciiCase_WithLengths( + pData->buffer, pData->length, asciiStr.data(), asciiStr.length()) == 0; + } +#endif + /** Compares two ASCII strings ignoring case @@ -1330,6 +1341,18 @@ public: return rtl_ustr_ascii_compareIgnoreAsciiCase_WithLength( pData->buffer, pData->length, asciiStr ); } +#if defined LIBO_INTERNAL_ONLY + sal_Int32 compareToIgnoreAsciiCaseAscii( std::string_view asciiStr ) const + { + sal_Int32 nMax = std::min<size_t>(asciiStr.length(), std::numeric_limits<sal_Int32>::max()); + sal_Int32 result = rtl_ustr_ascii_compareIgnoreAsciiCase_WithLengths( + pData->buffer, pData->length, asciiStr.data(), nMax); + if (result == 0 && o3tl::make_unsigned(pData->length) < asciiStr.length()) + result = -1; + return result; + } +#endif + /** Perform an ASCII lowercase comparison of two strings. |