blob: b215023be35b2bbe194c82fee59af844c48508e6 [file] [log] [blame]
// Copyright 2015 The Weave Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "examples/provider/file_config_store.h"
#include <sys/stat.h>
#include <sys/utsname.h>
#include <fstream>
#include <map>
#include <string>
#include <vector>
#include <base/bind.h>
namespace weave {
namespace examples {
const char kSettingsDir[] = "/var/lib/weave/";
FileConfigStore::FileConfigStore(const std::string& model_id,
provider::TaskRunner* task_runner)
: model_id_{model_id},
task_runner_{task_runner} {}
std::string FileConfigStore::GetPath(const std::string& name) const {
std::string path{kSettingsDir};
path += "weave_settings_" + model_id_;
if (!name.empty())
path += "_" + name;
return path + ".json";
}
bool FileConfigStore::LoadDefaults(Settings* settings) {
char host_name[HOST_NAME_MAX] = {};
gethostname(host_name, HOST_NAME_MAX);
settings->name = host_name;
settings->description = "";
utsname uname_data;
uname(&uname_data);
settings->firmware_version = uname_data.sysname;
settings->oem_name = "Unknown";
settings->model_name = "Unknown";
settings->model_id = model_id_;
settings->pairing_modes = {PairingType::kEmbeddedCode};
settings->embedded_code = "0000";
// Keys owners:
// avakulenko@google.com
// gene@chromium.org
// vitalybuka@chromium.org
settings->client_id =
"338428340000-vkb4p6h40c7kja1k3l70kke8t615cjit.apps.googleusercontent."
"com";
settings->client_secret = "LS_iPYo_WIOE0m2VnLdduhnx";
settings->api_key = "AIzaSyACK3oZtmIylUKXiTMqkZqfuRiCgQmQSAQ";
return true;
}
std::string FileConfigStore::LoadSettings() {
return LoadSettings("");
}
std::string FileConfigStore::LoadSettings(const std::string& name) {
LOG(INFO) << "Loading settings from " << GetPath(name);
std::ifstream str(GetPath(name));
return std::string(std::istreambuf_iterator<char>(str),
std::istreambuf_iterator<char>());
}
void FileConfigStore::SaveSettings(const std::string& name,
const std::string& settings,
const DoneCallback& callback) {
CHECK(mkdir(kSettingsDir, S_IRWXU) == 0 || errno == EEXIST);
LOG(INFO) << "Saving settings to " << GetPath(name);
std::ofstream str(GetPath(name));
str << settings;
if (!callback.is_null())
task_runner_->PostDelayedTask(FROM_HERE, base::Bind(callback, nullptr), {});
}
} // namespace examples
} // namespace weave