arc/setup/arc_property_util.h

// Copyright 2021 The Chromium OS Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef ARC_SETUP_ARC_PROPERTY_UTIL_H_
#define ARC_SETUP_ARC_PROPERTY_UTIL_H_

#include <string>

#include <base/optional.h>
#include <base/values.h>

namespace base {
class FilePath;
}  // namespace base

namespace brillo {
class CrosConfigInterface;
}  // namespace brillo

namespace arc {

// Expands the contents of a template Android property file.  Strings like
// {property} will be looked up in |config| and replaced with their values.
// Returns true if all {} strings were successfully expanded, or false if any
// properties were not found.
bool ExpandPropertyContentsForTesting(const std::string& content,
                                      brillo::CrosConfigInterface* config,
                                      bool debuggable,
                                      std::string* expanded_content);

// Truncates the value side of an Android key=val property line, including
// handling the special case of build fingerprint.
bool TruncateAndroidPropertyForTesting(const std::string& line,
                                       std::string* truncated);

// Expands properties (i.e. {property-name}) in |input| with the dictionary
// |config| provides, and writes the results to |output|. Returns true if the
// output file is successfully written.
bool ExpandPropertyFileForTesting(const base::FilePath& input,
                                  const base::FilePath& output,
                                  brillo::CrosConfigInterface* config);

// Calls ExpandPropertyFile for {build,default,vendor_build}.prop files in
// |source_path|. Expanded files are written in |dest_path|. Returns true on
// success. When |single_file| is true, only one file (|dest_path| itself) is
// written. All expanded properties are included in the single file.
// When |add_native_bridge_64_bit_support| is true, add / modify some properties
// related to supported CPU ABIs. |debuggable| is used to populate ro.debuggable
// property.
bool ExpandPropertyFiles(const base::FilePath& source_path,
                         const base::FilePath& dest_path,
                         bool single_file,
                         bool add_native_bridge_64bit_support,
                         bool debuggable);

}  // namespace arc

#endif  // ARC_SETUP_ARC_PROPERTY_UTIL_H_