1 files changed, 58 insertions, 0 deletions
diff --git a/parser/htmlparser/nsParserService.h b/parser/htmlparser/nsParserService.h
new file mode 100644
index 000000000..0ea7ec98c
--- /dev/null
+++ b/parser/htmlparser/nsParserService.h
@@ -0,0 +1,58 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+#ifndef NS_PARSERSERVICE_H__
+#define NS_PARSERSERVICE_H__
+
+#include "nsIParserService.h"
+
+extern "C" int MOZ_XMLIsLetter(const char* ptr);
+extern "C" int MOZ_XMLIsNCNameChar(const char* ptr);
+/**
+ * Decodes an entity into the UTF-16 encoding of a Unicode character. If a ';'
+ * is found between `ptr` and `end` it will try to decode the entity and set
+ * `*next` to point to the character after the ;. The resulting UTF-16 code
+ * units will be written in `*result`, so if the entity is a valid numeric
+ * entity there needs to be space for at least two char16_t at the location
+ * `result` points to.
+ *
+ * @param ptr pointer to the ampersand.
+ * @param end pointer to the position after the last character of the
+ *            string.
+ * @param next [out] will be set to the character after the ';' or null if
+ *                   the decoding was unsuccessful.
+ * @param result the buffer to write the resulting UTF-16 character in.
+ * @return the number of char16_t written to `*result`.
+ */
+extern "C" int MOZ_XMLTranslateEntity(const char* ptr, const char* end,
+                                      const char** next, char16_t* result);
+
+class nsParserService : public nsIParserService {
+  virtual ~nsParserService();
+
+public:
+  nsParserService();
+
+  NS_DECL_ISUPPORTS
+
+  int32_t HTMLAtomTagToId(nsIAtom* aAtom) const override;
+
+  int32_t HTMLCaseSensitiveAtomTagToId(nsIAtom* aAtom) const override;
+
+  int32_t HTMLStringTagToId(const nsAString& aTag) const override;
+
+  const char16_t *HTMLIdToStringTag(int32_t aId) const override;
+  
+  nsIAtom *HTMLIdToAtomTag(int32_t aId) const override;
+
+  NS_IMETHOD HTMLConvertEntityToUnicode(const nsAString& aEntity, 
+                                        int32_t* aUnicode) const override;
+  NS_IMETHOD HTMLConvertUnicodeToEntity(int32_t aUnicode,
+                                        nsCString& aEntity) const override;
+  NS_IMETHOD IsContainer(int32_t aId, bool& aIsContainer) const override;
+  NS_IMETHOD IsBlock(int32_t aId, bool& aIsBlock) const override;
+};
+
+#endif