From 2aa4a82499d4becd2284cdb482213d541b8804dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 28 Apr 2024 16:29:10 +0200 Subject: Adding upstream version 86.0.1. Signed-off-by: Daniel Baumann --- .../AppServicesLoggerComponents.h | 38 ++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 services/common/app_services_logger/AppServicesLoggerComponents.h (limited to 'services/common/app_services_logger/AppServicesLoggerComponents.h') diff --git a/services/common/app_services_logger/AppServicesLoggerComponents.h b/services/common/app_services_logger/AppServicesLoggerComponents.h new file mode 100644 index 0000000000..015eae230b --- /dev/null +++ b/services/common/app_services_logger/AppServicesLoggerComponents.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 mozilla_services_AppServicesLoggerComponents_h_ +#define mozilla_services_AppServicesLoggerComponents_h_ + +#include "mozIAppServicesLogger.h" +#include "nsCOMPtr.h" + +extern "C" { + +// Implemented in Rust, in the `app_services_logger` crate. +nsresult NS_NewAppServicesLogger(mozIAppServicesLogger** aResult); + +} // extern "C" + +namespace mozilla { +namespace appservices { + +// The C++ constructor for a `services.appServicesLogger` service. This wrapper +// exists because `components.conf` requires a component class constructor to +// return an `already_AddRefed`, but Rust doesn't have such a type. So we +// call the Rust constructor using a `nsCOMPtr` (which is compatible with Rust's +// `xpcom::RefPtr`) out param, and return that. +already_AddRefed NewLogService() { + nsCOMPtr logger; + nsresult rv = NS_NewAppServicesLogger(getter_AddRefs(logger)); + if (NS_WARN_IF(NS_FAILED(rv))) { + return nullptr; + } + return logger.forget(); +} + +} // namespace appservices +} // namespace mozilla + +#endif // mozilla_services_AppServicesLoggerComponents_h_ -- cgit v1.2.3