add and use an OString::equalsIgnoreAsciiCaseAscii equivalent to OUString one

1 files changed, 24 insertions, 0 deletions

diff --git a/sal/inc/rtl/string.hxx b/sal/inc/rtl/string.hxx
index 7555464c4674..23fee9d7674e 100644
--- a/sal/inc/rtl/string.hxx
+++ b/sal/inc/rtl/string.hxx
@@ -407,6 +407,30 @@ public:
       Since this method is optimized for performance, the ASCII character
       values are not converted in any way. The caller has to make sure that
       all ASCII characters are in the allowed range between 0 and
+      127. The ASCII string must be NULL-terminated.
+      This function can't be used for language specific comparison.
+
+      @param    asciiStr        the 8-Bit ASCII character string to be compared.
+      @return   sal_True if the strings are equal;
+                sal_False, otherwise.
+    */
+    sal_Bool equalsIgnoreAsciiCaseAscii( const sal_Char * asciiStr ) const SAL_THROW(())
+    {
+        return rtl_str_compareIgnoreAsciiCase_WithLength( pData->buffer, pData->length,
+                                                          asciiStr, rtl_str_getLength(asciiStr) ) == 0;
+    }
+
+    /**
+      Perform a ASCII lowercase comparison of two strings.
+
+      The result is true if and only if second string
+      represents the same sequence of characters as the first string,
+      ignoring the case.
+      Character values between 65 and 90 (ASCII A-Z) are interpreted as
+      values between 97 and 122 (ASCII a-z).
+      Since this method is optimized for performance, the ASCII character
+      values are not converted in any way. The caller has to make sure that
+      all ASCII characters are in the allowed range between 0 and
       127. The ASCII string must be greater or equal in length as asciiStrLength.
       This function can't be used for language specific comparison.