Adding upstream version 86.0.1.upstream/86.0.1upstream

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

1 files changed, 61 insertions, 0 deletions

diff --git a/toolkit/components/telemetry/build_scripts/gen_scalar_enum.py b/toolkit/components/telemetry/build_scripts/gen_scalar_enum.py
new file mode 100644
index 0000000000..bee55a8d7e
--- /dev/null
+++ b/toolkit/components/telemetry/build_scripts/gen_scalar_enum.py
@@ -0,0 +1,61 @@
+# 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/.
+
+# Write out a C++ enum definition whose members are the names of
+# scalar types.
+#
+# The scalars are defined in files provided as command-line arguments.
+
+from __future__ import print_function
+from mozparsers.shared_telemetry_utils import ParserError
+from mozparsers import parse_scalars
+
+import sys
+import buildconfig
+
+banner = """/* This file is auto-generated, see gen_scalar_enum.py.  */
+"""
+
+file_header = """\
+#ifndef mozilla_TelemetryScalarEnums_h
+#define mozilla_TelemetryScalarEnums_h
+namespace mozilla {
+namespace Telemetry {
+enum class ScalarID : uint32_t {\
+"""
+
+file_footer = """\
+};
+} // namespace mozilla
+} // namespace Telemetry
+#endif // mozilla_TelemetryScalarEnums_h
+"""
+
+
+def main(output, *filenames):
+    # Load the scalars first.
+    scalars = []
+    for filename in filenames:
+        try:
+            batch = parse_scalars.load_scalars(filename)
+            scalars.extend(batch)
+        except ParserError as ex:
+            print("\nError processing %s:\n%s\n" % (filename, str(ex)), file=sys.stderr)
+            sys.exit(1)
+
+    # Write the enum file.
+    print(banner, file=output)
+    print(file_header, file=output)
+
+    for s in scalars:
+        if s.record_on_os(buildconfig.substs["OS_TARGET"]):
+            print("  %s," % s.enum_label, file=output)
+
+    print("  ScalarCount,", file=output)
+
+    print(file_footer, file=output)
+
+
+if __name__ == "__main__":
+    main(sys.stdout, *sys.argv[1:])