1 files changed, 98 insertions, 0 deletions
diff --git a/parser/htmlparser/nsIParserService.h b/parser/htmlparser/nsIParserService.h
new file mode 100644
index 000000000..2906974e9
--- /dev/null
+++ b/parser/htmlparser/nsIParserService.h
@@ -0,0 +1,98 @@
+/* -*- 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 nsIParserService_h__
+#define nsIParserService_h__
+
+#include "nsISupports.h"
+#include "nsString.h"
+#include "nsHTMLTags.h"
+
+class nsIParser;
+
+#define NS_PARSERSERVICE_CONTRACTID "@mozilla.org/parser/parser-service;1"
+
+// {90a92e37-abd6-441b-9b39-4064d98e1ede}
+#define NS_IPARSERSERVICE_IID \
+{ 0x90a92e37, 0xabd6, 0x441b, { 0x9b, 0x39, 0x40, 0x64, 0xd9, 0x8e, 0x1e, 0xde } }
+
+class nsIParserService : public nsISupports {
+ public:
+  NS_DECLARE_STATIC_IID_ACCESSOR(NS_IPARSERSERVICE_IID)
+
+  /**
+   * Looks up the nsHTMLTag enum value corresponding to the tag in aAtom. The
+   * lookup happens case insensitively.
+   *
+   * @param aAtom The tag to look up.
+   *
+   * @return int32_t The nsHTMLTag enum value corresponding to the tag in aAtom
+   *                 or eHTMLTag_userdefined if the tag does not correspond to
+   *                 any of the tag nsHTMLTag enum values.
+   */
+  virtual int32_t HTMLAtomTagToId(nsIAtom* aAtom) const = 0;
+
+  /**
+   * Looks up the nsHTMLTag enum value corresponding to the tag in aAtom.
+   *
+   * @param aAtom The tag to look up.
+   *
+   * @return int32_t The nsHTMLTag enum value corresponding to the tag in aAtom
+   *                 or eHTMLTag_userdefined if the tag does not correspond to
+   *                 any of the tag nsHTMLTag enum values.
+   */
+  virtual int32_t HTMLCaseSensitiveAtomTagToId(nsIAtom* aAtom) const = 0;
+
+  /**
+   * Looks up the nsHTMLTag enum value corresponding to the tag in aTag. The
+   * lookup happens case insensitively.
+   *
+   * @param aTag The tag to look up.
+   *
+   * @return int32_t The nsHTMLTag enum value corresponding to the tag in aTag
+   *                 or eHTMLTag_userdefined if the tag does not correspond to
+   *                 any of the tag nsHTMLTag enum values.
+   */
+  virtual int32_t HTMLStringTagToId(const nsAString& aTag) const = 0;
+
+  /**
+   * Gets the tag corresponding to the nsHTMLTag enum value in aId. The
+   * returned tag will be in lowercase.
+   *
+   * @param aId The nsHTMLTag enum value to get the tag for.
+   *
+   * @return const char16_t* The tag corresponding to the nsHTMLTag enum
+   *                          value, or nullptr if the enum value doesn't
+   *                          correspond to a tag (eHTMLTag_unknown,
+   *                          eHTMLTag_userdefined, eHTMLTag_text, ...).
+   */
+  virtual const char16_t *HTMLIdToStringTag(int32_t aId) const = 0;
+
+  /**
+   * Gets the tag corresponding to the nsHTMLTag enum value in aId. The
+   * returned tag will be in lowercase.
+   *
+   * @param aId The nsHTMLTag enum value to get the tag for.
+   *
+   * @return nsIAtom* The tag corresponding to the nsHTMLTag enum value, or
+   *                  nullptr if the enum value doesn't correspond to a tag
+   *                  (eHTMLTag_unknown, eHTMLTag_userdefined, eHTMLTag_text,
+   *                  ...).
+   */
+  virtual nsIAtom *HTMLIdToAtomTag(int32_t aId) const = 0;
+  
+  NS_IMETHOD HTMLConvertEntityToUnicode(const nsAString& aEntity, 
+                                        int32_t* aUnicode) const = 0;
+
+  NS_IMETHOD HTMLConvertUnicodeToEntity(int32_t aUnicode,
+                                        nsCString& aEntity) const = 0;
+
+  NS_IMETHOD IsContainer(int32_t aId, bool& aIsContainer) const = 0;
+  NS_IMETHOD IsBlock(int32_t aId, bool& aIsBlock) const = 0;
+};
+
+NS_DEFINE_STATIC_IID_ACCESSOR(nsIParserService, NS_IPARSERSERVICE_IID)
+
+#endif // nsIParserService_h__