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/*
* Copyright (C) 2016 Simon Fels <morphis@gravedo.de>
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 3, as published
* by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranties of
* MERCHANTABILITY, SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
#define LOG_TAG "Anboxd"
#include "android/service/android_api_skeleton.h"
#include "anbox_rpc.pb.h"
#include "anbox_bridge.pb.h"
#include <core/posix/exec.h>
#include <core/posix/child_process.h>
#include <binder/IServiceManager.h>
#include <string>
#include <sstream>
namespace {
std::map<std::string,std::string> common_env = {
{"ANDROID_DATA", "/data"},
{"ANDROID_ROOT", "/system"},
};
}
namespace anbox {
AndroidApiSkeleton::AndroidApiSkeleton() {
}
AndroidApiSkeleton::~AndroidApiSkeleton() {
}
void AndroidApiSkeleton::wait_for_process(core::posix::ChildProcess &process,
anbox::protobuf::rpc::Void *response) {
const auto result = process.wait_for(core::posix::wait::Flags::untraced);
if (result.status != core::posix::wait::Result::Status::exited ||
result.detail.if_exited.status != core::posix::exit::Status::success) {
response->set_error("Failed to execute process");
// FIXME once we add proper error codes/domains we need to add structured error
// info to the response here.
}
}
void AndroidApiSkeleton::connect_services() {
if (!activity_manager_.get()) {
auto am = android::defaultServiceManager()->getService(android::String16("activity"));
if (am.get())
activity_manager_ = new android::BpActivityManager(am);
}
}
void AndroidApiSkeleton::launch_application(anbox::protobuf::bridge::LaunchApplication const *request,
anbox::protobuf::rpc::Void *response,
google::protobuf::Closure *done) {
(void) response;
auto intent = request->intent();
std::vector<std::string> argv = {
"/system/bin/am",
"start",
};
if (request->has_stack()) {
argv.push_back("--stack");
argv.push_back(std::to_string(request->stack()));
}
if (request->has_launch_bounds()) {
argv.push_back("--launch-bounds");
std::stringstream launch_bounds;
launch_bounds << request->launch_bounds().left() << " "
<< request->launch_bounds().top() << " "
<< request->launch_bounds().right() << " "
<< request->launch_bounds().bottom();
argv.push_back(launch_bounds.str());
}
if (intent.has_action()) {
argv.push_back("-a");
argv.push_back(intent.action());
}
if (intent.has_uri()) {
argv.push_back("-d");
argv.push_back(intent.uri());
}
if (intent.has_type()) {
argv.push_back("-t");
argv.push_back(intent.type());
}
std::string component;
if (intent.has_package())
component += intent.package();
if (!component.empty() && intent.has_component()) {
component += "/";
component += intent.component();
}
if (!component.empty())
argv.push_back(component);
ALOGI("Launch am with the following arguments: ");
std::string test;
for (const auto &a : argv) {
test += a;
test += " ";
}
ALOGI("%s", test.c_str());
auto process = core::posix::exec("/system/bin/sh", argv, common_env, core::posix::StandardStream::empty);
wait_for_process(process, response);
done->Run();
}
void AndroidApiSkeleton::set_focused_task(anbox::protobuf::bridge::SetFocusedTask const *request,
anbox::protobuf::rpc::Void *response,
google::protobuf::Closure *done) {
connect_services();
if (activity_manager_.get())
activity_manager_->setFocusedTask(request->id());
else
response->set_error("ActivityManager is not available");
done->Run();
}
void AndroidApiSkeleton::remove_task(anbox::protobuf::bridge::RemoveTask const *request,
anbox::protobuf::rpc::Void *response,
google::protobuf::Closure *done) {
connect_services();
if (activity_manager_.get())
activity_manager_->removeTask(request->id());
else
response->set_error("ActivityManager is not available");
done->Run();
}
void AndroidApiSkeleton::resize_task(anbox::protobuf::bridge::ResizeTask const *request,
anbox::protobuf::rpc::Void *response,
google::protobuf::Closure *done) {
connect_services();
if (activity_manager_.get()) {
auto r = request->rect();
activity_manager_->resizeTask(request->id(),
anbox::graphics::Rect{r.left(), r.top(), r.right(), r.bottom()},
request->resize_mode());
} else {
response->set_error("ActivityManager is not available");
}
done->Run();
}
} // namespace anbox
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