1 files changed, 53 insertions, 0 deletions
diff --git a/LibOVR/Src/Kernel/OVR_String_FormatUtil.cpp b/LibOVR/Src/Kernel/OVR_String_FormatUtil.cpp
new file mode 100644
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+++ b/LibOVR/Src/Kernel/OVR_String_FormatUtil.cpp
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+/************************************************************************************
+
+Filename    :   OVR_String_FormatUtil.cpp
+Content     :   String format functions.
+Created     :   February 27, 2013
+Notes       : 
+
+Copyright   :   Copyright 2014 Oculus VR, Inc. All Rights reserved.
+
+Licensed under the Oculus VR Rift SDK License Version 3.1 (the "License"); 
+you may not use the Oculus VR Rift SDK except in compliance with the License, 
+which is provided at the time of installation or download, or which 
+otherwise accompanies this software in either electronic or hard copy form.
+
+You may obtain a copy of the License at
+
+http://www.oculusvr.com/licenses/LICENSE-3.1 
+
+Unless required by applicable law or agreed to in writing, the Oculus VR SDK 
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+************************************************************************************/
+
+#include "OVR_String.h"
+#include "OVR_Log.h"
+
+namespace OVR {
+
+void StringBuffer::AppendFormat(const char* format, ...)
+{       
+    va_list argList;
+
+    va_start(argList, format);
+    UPInt size = OVR_vscprintf(format, argList);
+    va_end(argList);
+
+    char* buffer = (char*) OVR_ALLOC(sizeof(char) * (size+1));
+
+    va_start(argList, format);
+    UPInt result = OVR_vsprintf(buffer, size+1, format, argList);
+    OVR_UNUSED1(result);
+    va_end(argList);
+    OVR_ASSERT_LOG(result == size, ("Error in OVR_vsprintf"));
+
+    AppendString(buffer);
+
+    OVR_FREE(buffer);
+}
+
+} // OVR