1 files changed, 69 insertions, 0 deletions
diff --git a/chromium/third_party/WebKit/Source/platform/network/ContentSecurityPolicyParsers.cpp b/chromium/third_party/WebKit/Source/platform/network/ContentSecurityPolicyParsers.cpp
new file mode 100644
index 00000000000..6a59e5b07a4
--- /dev/null
+++ b/chromium/third_party/WebKit/Source/platform/network/ContentSecurityPolicyParsers.cpp
@@ -0,0 +1,69 @@
+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "config.h"
+#include "platform/network/ContentSecurityPolicyParsers.h"
+
+#include "wtf/ASCIICType.h"
+
+namespace WebCore {
+
+bool isCSPDirectiveNameCharacter(UChar c)
+{
+    return isASCIIAlphanumeric(c) || c == '-';
+}
+
+bool isCSPDirectiveValueCharacter(UChar c)
+{
+    return isASCIISpace(c) || (c >= 0x21 && c <= 0x7e); // Whitespace + VCHAR
+}
+
+// Only checks for general Base64 encoded chars, not '=' chars since '=' is
+// positional and may only appear at the end of a Base64 encoded string.
+bool isBase64EncodedCharacter(UChar c)
+{
+    return isASCIIAlphanumeric(c) || c == '+' || c == '/';
+}
+
+bool isNonceCharacter(UChar c)
+{
+    return isBase64EncodedCharacter(c) || c == '=';
+}
+
+bool isSourceCharacter(UChar c)
+{
+    return !isASCIISpace(c);
+}
+
+bool isPathComponentCharacter(UChar c)
+{
+    return c != '?' && c != '#';
+}
+
+bool isHostCharacter(UChar c)
+{
+    return isASCIIAlphanumeric(c) || c == '-';
+}
+
+bool isSchemeContinuationCharacter(UChar c)
+{
+    return isASCIIAlphanumeric(c) || c == '+' || c == '-' || c == '.';
+}
+
+bool isNotASCIISpace(UChar c)
+{
+    return !isASCIISpace(c);
+}
+
+bool isNotColonOrSlash(UChar c)
+{
+    return c != ':' && c != '/';
+}
+
+bool isMediaTypeCharacter(UChar c)
+{
+    return !isASCIISpace(c) && c != '/';
+}
+
+} // namespace