Adding upstream version 115.7.0esr.upstream/115.7.0esr

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 38 insertions, 0 deletions

diff --git a/parser/html/nsHtml5TokenizerLoopPolicies.h b/parser/html/nsHtml5TokenizerLoopPolicies.h
new file mode 100644
index 0000000000..f1e547ca25
--- /dev/null
+++ b/parser/html/nsHtml5TokenizerLoopPolicies.h
@@ -0,0 +1,38 @@
+/* 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 nsHtml5TokenizerLoopPolicies_h
+#define nsHtml5TokenizerLoopPolicies_h
+
+/**
+ * This policy does not report tokenizer transitions anywhere. To be used
+ * when _not_ viewing source.
+ */
+struct nsHtml5SilentPolicy {
+  static const bool reportErrors = false;
+  static int32_t transition(nsHtml5Highlighter* aHighlighter, int32_t aState,
+                            bool aReconsume, int32_t aPos) {
+    return aState;
+  }
+  static void completedNamedCharacterReference(
+      nsHtml5Highlighter* aHighlighter) {}
+};
+
+/**
+ * This policy reports the tokenizer transitions to a highlighter. To be used
+ * when viewing source.
+ */
+struct nsHtml5ViewSourcePolicy {
+  static const bool reportErrors = true;
+  static int32_t transition(nsHtml5Highlighter* aHighlighter, int32_t aState,
+                            bool aReconsume, int32_t aPos) {
+    return aHighlighter->Transition(aState, aReconsume, aPos);
+  }
+  static void completedNamedCharacterReference(
+      nsHtml5Highlighter* aHighlighter) {
+    aHighlighter->CompletedNamedCharacterReference();
+  }
+};
+
+#endif  // nsHtml5TokenizerLoopPolicies_h