Split payload application code into a subdirectory.
This patch splits from the main libupdate_engine code the part that
is strictly used to download and apply a payload into a new static
library, moving the code to subdirectories. The new library is divided
in two subdirectories: common/ and payload_consumer/, and should not
depend on other update_engine files outside those two subdirectories.
The main difference between those two is that the common/ tools are more
generic and not tied to the payload consumer process, but otherwise they
are both compiled together.
There are still dependencies from the new libpayload_consumer library
into the main directory files and DBus generated files. Those will be
addressed in follow up CLs.
Bug: 25197634
Test: FEATURES=test emerge-link update_engine; `mm` on Brillo.
Change-Id: Id8d0204ea573627e6e26ca9ea17b9592ca95bc23
diff --git a/common/platform_constants.h b/common/platform_constants.h
new file mode 100644
index 0000000..8331064
--- /dev/null
+++ b/common/platform_constants.h
@@ -0,0 +1,53 @@
+//
+// Copyright (C) 2015 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+#ifndef UPDATE_ENGINE_COMMON_PLATFORM_CONSTANTS_H_
+#define UPDATE_ENGINE_COMMON_PLATFORM_CONSTANTS_H_
+
+namespace chromeos_update_engine {
+namespace constants {
+
+// The default URL used by all products when running in normal mode. The AUTest
+// URL is used when testing normal images against the alternative AUTest server.
+// Note that the URL can be override in run-time in certain cases.
+extern const char kOmahaDefaultProductionURL[];
+extern const char kOmahaDefaultAUTestURL[];
+
+// Our product name used in Omaha. This value must match the one configured in
+// the server side and is sent on every request.
+extern const char kOmahaUpdaterID[];
+
+// The name of the platform as sent to Omaha.
+extern const char kOmahaPlatformName[];
+
+// Path to the location of the public half of the payload key. The payload key
+// is used to sign the contents of the payload binary file: the manifest and the
+// whole payload.
+extern const char kUpdatePayloadPublicKeyPath[];
+
+// Path to the directory containing all the SSL certificates accepted by
+// update_engine when sending requests to Omaha and the download server (if
+// HTTPS is used for that as well).
+extern const char kCACertificatesPath[];
+
+// Path to the file used to notify chrome about the deadline of the last omaha
+// response. Empty if not supported.
+extern const char kOmahaResponseDeadlineFile[];
+
+} // namespace constants
+} // namespace chromeos_update_engine
+
+#endif // UPDATE_ENGINE_COMMON_PLATFORM_CONSTANTS_H_