Adding upstream version 86.0.1.upstream/86.0.1upstream

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

1 files changed, 53 insertions, 0 deletions

diff --git a/build/clang-plugin/mozsearch-plugin/JSONFormatter.h b/build/clang-plugin/mozsearch-plugin/JSONFormatter.h
new file mode 100644
index 0000000000..7d4c7e292e
--- /dev/null
+++ b/build/clang-plugin/mozsearch-plugin/JSONFormatter.h
@@ -0,0 +1,53 @@
+/* -*- 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 JSONFormatter_h
+#define JSONFormatter_h
+
+#include <memory>
+#include <string>
+
+// A very basic JSON formatter that records key/value pairs and outputs a JSON
+// object that contains only non-object data.
+class JSONFormatter {
+  // Of these fields, only mEscapedStringValue is owned by this class. All the
+  // others are expected to outlive the class (which is typically allocated
+  // on-stack).
+  struct Property {
+    const char *Name;
+    std::string StringValue;
+    int IntValue;
+    bool IsString;
+
+    Property() {}
+
+    Property(const char* Name, std::string String)
+      : Name(Name), StringValue(std::move(String)), IsString(true) {}
+
+    Property(const char* Name, int Int)
+      : Name(Name), IntValue(Int), IsString(false) {}
+  };
+
+  static const int kMaxProperties = 32;
+
+  Property Properties[kMaxProperties];
+  int PropertyCount;
+
+  // Length of the generated JSON output.
+  size_t Length;
+
+  std::string escape(std::string Input);
+
+public:
+  JSONFormatter() : PropertyCount(0), Length(0) {}
+
+  void add(const char *Name, const char *Value);
+  void add(const char *Name, std::string Value);
+  void add(const char *Name, int Value);
+
+  void format(std::string &Result);
+};
+
+#endif