Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

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

1 files changed, 74 insertions, 0 deletions

diff --git a/dom/xslt/xpath/txLiteralExpr.cpp b/dom/xslt/xpath/txLiteralExpr.cpp
new file mode 100644
index 0000000000..93ea2c8f1d
--- /dev/null
+++ b/dom/xslt/xpath/txLiteralExpr.cpp
@@ -0,0 +1,74 @@
+/* -*- Mode: C++; tab-width: 4; 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/. */
+
+#include "txExpr.h"
+
+nsresult txLiteralExpr::evaluate(txIEvalContext* aContext,
+                                 txAExprResult** aResult) {
+  NS_ENSURE_TRUE(mValue, NS_ERROR_OUT_OF_MEMORY);
+
+  *aResult = mValue;
+  NS_ADDREF(*aResult);
+
+  return NS_OK;
+}
+
+static Expr::ResultType resultTypes[] = {
+    Expr::NODESET_RESULT,  // NODESET
+    Expr::BOOLEAN_RESULT,  // BOOLEAN
+    Expr::NUMBER_RESULT,   // NUMBER
+    Expr::STRING_RESULT,   // STRING
+    Expr::RTF_RESULT       // RESULT_TREE_FRAGMENT
+};
+
+Expr::ResultType txLiteralExpr::getReturnType() {
+  return resultTypes[mValue->getResultType()];
+}
+
+Expr* txLiteralExpr::getSubExprAt(uint32_t aPos) { return nullptr; }
+void txLiteralExpr::setSubExprAt(uint32_t aPos, Expr* aExpr) {
+  MOZ_ASSERT_UNREACHABLE("setting bad subexpression index");
+}
+
+bool txLiteralExpr::isSensitiveTo(ContextSensitivity aContext) { return false; }
+
+#ifdef TX_TO_STRING
+void txLiteralExpr::toString(nsAString& aStr) {
+  switch (mValue->getResultType()) {
+    case txAExprResult::NODESET: {
+      aStr.AppendLiteral(" { Nodeset literal } ");
+      return;
+    }
+    case txAExprResult::BOOLEAN: {
+      if (mValue->booleanValue()) {
+        aStr.AppendLiteral("true()");
+      } else {
+        aStr.AppendLiteral("false()");
+      }
+      return;
+    }
+    case txAExprResult::NUMBER: {
+      txDouble::toString(mValue->numberValue(), aStr);
+      return;
+    }
+    case txAExprResult::STRING: {
+      StringResult* strRes =
+          static_cast<StringResult*>(static_cast<txAExprResult*>(mValue));
+      char16_t ch = '\'';
+      if (strRes->mValue.Contains(ch)) {
+        ch = '\"';
+      }
+      aStr.Append(ch);
+      aStr.Append(strRes->mValue);
+      aStr.Append(ch);
+      return;
+    }
+    case txAExprResult::RESULT_TREE_FRAGMENT: {
+      aStr.AppendLiteral(" { RTF literal } ");
+      return;
+    }
+  }
+}
+#endif