X-Git-Url: https://gerrit.akraino.org/r/gitweb?a=blobdiff_plain;ds=sidebyside;f=src%2Ftype3_AndroidCloud%2Fanbox-master%2Fsrc%2Fanbox%2Fqemu%2Fpipe_connection_creator.cpp;fp=src%2Ftype3_AndroidCloud%2Fanbox-master%2Fsrc%2Fanbox%2Fqemu%2Fpipe_connection_creator.cpp;h=722b227cc0349ac9170067e19edcf6aef37fc618;hb=e26c1ec581be598521517829adba8c8dd23a768f;hp=0000000000000000000000000000000000000000;hpb=6699c1aea74eeb0eb400e6299079f0c7576f716f;p=iec.git diff --git a/src/type3_AndroidCloud/anbox-master/src/anbox/qemu/pipe_connection_creator.cpp b/src/type3_AndroidCloud/anbox-master/src/anbox/qemu/pipe_connection_creator.cpp new file mode 100644 index 0000000..722b227 --- /dev/null +++ b/src/type3_AndroidCloud/anbox-master/src/anbox/qemu/pipe_connection_creator.cpp @@ -0,0 +1,167 @@ +/* + * Copyright (C) 2016 Simon Fels + * + * 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 . + * + */ + +#include + +#include "anbox/graphics/opengles_message_processor.h" +#include "anbox/logger.h" +#include "anbox/network/local_socket_messenger.h" +#include "anbox/qemu/adb_message_processor.h" +#include "anbox/qemu/boot_properties_message_processor.h" +#include "anbox/qemu/bootanimation_message_processor.h" +#include "anbox/qemu/camera_message_processor.h" +#include "anbox/qemu/fingerprint_message_processor.h" +#include "anbox/qemu/gsm_message_processor.h" +#include "anbox/qemu/hwcontrol_message_processor.h" +#include "anbox/qemu/null_message_processor.h" +#include "anbox/qemu/pipe_connection_creator.h" +#include "anbox/qemu/sensors_message_processor.h" + +namespace ba = boost::asio; + +namespace { +std::string client_type_to_string( + const anbox::qemu::PipeConnectionCreator::client_type &type) { + switch (type) { + case anbox::qemu::PipeConnectionCreator::client_type::opengles: + return "opengles"; + case anbox::qemu::PipeConnectionCreator::client_type::qemud_boot_properties: + return "boot-properties"; + case anbox::qemu::PipeConnectionCreator::client_type::qemud_hw_control: + return "hw-control"; + case anbox::qemu::PipeConnectionCreator::client_type::qemud_sensors: + return "sensors"; + case anbox::qemu::PipeConnectionCreator::client_type::qemud_camera: + return "camera"; + case anbox::qemu::PipeConnectionCreator::client_type::qemud_fingerprint: + return "fingerprint"; + case anbox::qemu::PipeConnectionCreator::client_type::qemud_gsm: + return "gsm"; + case anbox::qemu::PipeConnectionCreator::client_type::qemud_adb: + return "adb"; + case anbox::qemu::PipeConnectionCreator::client_type::bootanimation: + return "boot-animation"; + case anbox::qemu::PipeConnectionCreator::client_type::invalid: + break; + default: + break; + } + return "unknown"; +} +} +namespace anbox { +namespace qemu { +PipeConnectionCreator::PipeConnectionCreator(const std::shared_ptr &renderer, const std::shared_ptr &rt) + : renderer_(renderer), + runtime_(rt), + next_connection_id_(0), + connections_( + std::make_shared>()) { +} + +PipeConnectionCreator::~PipeConnectionCreator() noexcept { + connections_->clear(); +} + +void PipeConnectionCreator::create_connection_for( + std::shared_ptr const + &socket) { + auto const messenger = std::make_shared(socket); + const auto type = identify_client(messenger); + auto const processor = create_processor(type, messenger); + if (!processor) + BOOST_THROW_EXCEPTION(std::runtime_error("Unhandled client type")); + + auto const &connection = std::make_shared( + messenger, messenger, next_id(), connections_, processor); + connection->set_name(client_type_to_string(type)); + connections_->add(connection); + connection->read_next_message(); +} + +PipeConnectionCreator::client_type PipeConnectionCreator::identify_client( + std::shared_ptr const &messenger) { + // The client will identify itself as first thing by writing a string + // in the format 'pipe:[:]\0' to the channel. + std::vector buffer; + for (;;) { + unsigned char byte[1] = {0}; + const auto err = messenger->receive_msg(ba::buffer(byte, 1)); + if (err) break; + buffer.push_back(byte[0]); + if (byte[0] == 0x0) break; + } + + std::string identifier_and_args = buffer.data(); + + if (utils::string_starts_with(identifier_and_args, "pipe:opengles")) + return client_type::opengles; + // Even if 'boot-properties' is an argument to the service 'qemud' here we + // take this as a own service instance as that is what it is. + else if (utils::string_starts_with(identifier_and_args, + "pipe:qemud:boot-properties")) + return client_type::qemud_boot_properties; + else if (utils::string_starts_with(identifier_and_args, + "pipe:qemud:hw-control")) + return client_type::qemud_hw_control; + else if (utils::string_starts_with(identifier_and_args, "pipe:qemud:sensors")) + return client_type::qemud_sensors; + else if (utils::string_starts_with(identifier_and_args, "pipe:qemud:camera")) + return client_type::qemud_camera; + else if (utils::string_starts_with(identifier_and_args, + "pipe:qemud:fingerprintlisten")) + return client_type::qemud_fingerprint; + else if (utils::string_starts_with(identifier_and_args, "pipe:qemud:gsm")) + return client_type::qemud_gsm; + else if (utils::string_starts_with(identifier_and_args, + "pipe:anbox:bootanimation")) + return client_type::bootanimation; + else if (utils::string_starts_with(identifier_and_args, "pipe:qemud:adb")) + return client_type::qemud_adb; + + return client_type::invalid; +} + +std::shared_ptr +PipeConnectionCreator::create_processor( + const client_type &type, + const std::shared_ptr &messenger) { + if (type == client_type::opengles) + return std::make_shared(renderer_, messenger); + else if (type == client_type::qemud_boot_properties) + return std::make_shared(messenger); + else if (type == client_type::qemud_hw_control) + return std::make_shared(messenger); + else if (type == client_type::qemud_sensors) + return std::make_shared(messenger); + else if (type == client_type::qemud_camera) + return std::make_shared(messenger); + else if (type == client_type::qemud_fingerprint) + return std::make_shared(messenger); + else if (type == client_type::qemud_gsm) + return std::make_shared(messenger); + else if (type == client_type::qemud_adb) + return std::make_shared(runtime_, messenger); + + return std::make_shared(); +} + +int PipeConnectionCreator::next_id() { + return next_connection_id_.fetch_add(1); +} +} // namespace qemu +} // namespace anbox