1 /*
2  * Copyright (C) 2020 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #include "host/commands/modem_simulator/device_config.h"
18 #include "host/libs/config/cuttlefish_config.h"
19 
20 // this file provide cuttlefish hooks
21 namespace cuttlefish {
22 namespace modem {
23 
host_id()24 int DeviceConfig::host_id() {
25   if (!cuttlefish::CuttlefishConfig::Get()) {
26     return 1000;
27   }
28   auto config = cuttlefish::CuttlefishConfig::Get();
29   auto instance = config->ForDefaultInstance();
30   return instance.modem_simulator_host_id();
31 }
32 
PerInstancePath(const char * file_name)33 std::string DeviceConfig::PerInstancePath(const char* file_name) {
34   if (!cuttlefish::CuttlefishConfig::Get()) {
35       return "";
36   }
37   auto config = cuttlefish::CuttlefishConfig::Get();
38   auto instance = config->ForDefaultInstance();
39   return instance.PerInstancePath(file_name);
40 }
41 
DefaultHostArtifactsPath(const std::string & file)42 std::string DeviceConfig::DefaultHostArtifactsPath(const std::string& file) {
43   return cuttlefish::DefaultHostArtifactsPath(file);
44 }
45 
ril_address_and_prefix()46 std::string DeviceConfig::ril_address_and_prefix() {
47   auto config = cuttlefish::CuttlefishConfig::Get();
48   auto instance = config->ForDefaultInstance();
49   return instance.ril_ipaddr() + "/" + std::to_string(instance.ril_prefixlen());
50 };
51 
ril_gateway()52 std::string DeviceConfig::ril_gateway() {
53   auto config = cuttlefish::CuttlefishConfig::Get();
54   auto instance = config->ForDefaultInstance();
55   return instance.ril_gateway();
56 }
57 
ril_dns()58 std::string DeviceConfig::ril_dns() {
59   auto config = cuttlefish::CuttlefishConfig::Get();
60   auto instance = config->ForDefaultInstance();
61   return instance.ril_dns();
62 }
63 
open_ifstream_crossplat(const char * filename)64 std::ifstream DeviceConfig::open_ifstream_crossplat(const char* filename) {
65     return std::ifstream(filename);
66 }
67 
open_ofstream_crossplat(const char * filename,std::ios_base::openmode mode)68 std::ofstream DeviceConfig::open_ofstream_crossplat(const char* filename, std::ios_base::openmode mode) {
69     return std::ofstream(filename, mode);
70 }
71 
72 }  // namespace modem
73 }  // namespace cuttlefish
74