String to rtl::OUString.

2 files changed, 15 insertions, 0 deletions

diff --git a/comphelper/inc/comphelper/string.hxx b/comphelper/inc/comphelper/string.hxx
index 4545302b4086..620db1b8bf34 100644
--- a/comphelper/inc/comphelper/string.hxx
+++ b/comphelper/inc/comphelper/string.hxx
@@ -352,6 +352,9 @@ COMPHELPER_DLLPUBLIC inline rtl::OUStringBuffer& padToLength(
     return detail::padToLength(rBuffer, nLength, cFill);
 }
 
+COMPHELPER_DLLPUBLIC rtl::OUString removeTrailingChars(
+    const rtl::OUString& rStr, sal_Unicode cChar);
+
 /** Convert a sequence of strings to a single comma separated string.
 
     Note that no escaping of commas or anything fancy is done.
diff --git a/comphelper/source/misc/string.cxx b/comphelper/source/misc/string.cxx
index 873a1ffe34e9..6f59564814b9 100644
--- a/comphelper/source/misc/string.cxx
+++ b/comphelper/source/misc/string.cxx
@@ -235,6 +235,18 @@ sal_uInt32 decimalStringToNumber(
     return result;
 }
 
+rtl::OUString removeTrailingChars(const rtl::OUString& rStr, sal_Unicode cChar)
+{
+    sal_Int32 n = rStr.getLength();
+    const sal_Unicode* p = &rStr.getStr()[n-1]; // last char
+    while (n > 0 && *p == cChar)
+    {
+        --p;
+        --n;
+    }
+    return rStr.copy(0, n);
+}
+
 using namespace ::com::sun::star;
 
 // convert between sequence of string and comma separated string