static void ClientThreadFunc() {
std::string error;
int fd = network_loopback_client(5038, SOCK_STREAM, &error);
ASSERT_GE(fd, 0) << error;
adb_sleep_ms(200);
ASSERT_EQ(0, adb_close(fd));
}
int local_connect_arbitrary_ports(int console_port, int adb_port, std::string* error) {
int fd = -1;
#if ADB_HOST
if (find_emulator_transport_by_adb_port(adb_port) != nullptr) {
return -1;
}
const char *host = getenv("ADBHOST");
if (host) {
fd = network_connect(host, adb_port, SOCK_STREAM, 0, error);
}
#endif
if (fd < 0) {
fd = network_loopback_client(adb_port, SOCK_STREAM, error);
}
if (fd >= 0) {
D("client: connected on remote on fd %d", fd);
close_on_exec(fd);
disable_tcp_nagle(fd);
std::string serial = android::base::StringPrintf("emulator-%d", console_port);
if (register_socket_transport(fd, serial.c_str(), adb_port, 1) == 0) {
return 0;
}
adb_close(fd);
}
return -1;
}
static int connect_to_console(const char* serial) {
int port = adb_get_emulator_console_port(serial);
if (port == -1) {
return -1;
}
std::string error;
int fd = network_loopback_client(port, SOCK_STREAM, &error);
if (fd == -1) {
fprintf(stderr, "error: could not connect to TCP port %d: %s\n", port,
error.c_str());
return -1;
}
return fd;
}
int _adb_connect(const std::string& service, std::string* error) {
D("_adb_connect: %s", service.c_str());
if (service.empty() || service.size() > MAX_PAYLOAD_V1) {
*error = android::base::StringPrintf("bad service name length (%zd)",
service.size());
return -1;
}
int fd;
std::string reason;
if (__adb_server_name) {
fd = network_connect(__adb_server_name, __adb_server_port, SOCK_STREAM, 0, &reason);
if (fd == -1) {
*error = android::base::StringPrintf("can't connect to %s:%d: %s",
__adb_server_name, __adb_server_port,
reason.c_str());
return -2;
}
} else {
fd = network_loopback_client(__adb_server_port, SOCK_STREAM, &reason);
if (fd == -1) {
*error = android::base::StringPrintf("cannot connect to daemon: %s",
reason.c_str());
return -2;
}
}
if ((memcmp(&service[0],"host",4) != 0 || service == "host:reconnect") &&
switch_socket_transport(fd, error)) {
return -1;
}
if (!SendProtocolString(fd, service)) {
*error = perror_str("write failure during connection");
adb_close(fd);
return -1;
}
if (service != "reconnect") {
if (!adb_status(fd, error)) {
adb_close(fd);
return -1;
}
}
D("_adb_connect: return fd %d", fd);
return fd;
}
int service_to_fd(const char* name, const atransport* transport) {
int ret = -1;
if(!strncmp(name, "tcp:", 4)) {
int port = atoi(name + 4);
name = strchr(name + 4, ':');
if(name == 0) {
std::string error;
ret = network_loopback_client(port, SOCK_STREAM, &error);
if (ret >= 0)
disable_tcp_nagle(ret);
} else {
#if ADB_HOST
std::string error;
ret = network_connect(name + 1, port, SOCK_STREAM, 0, &error);
#else
return -1;
#endif
}
#if !defined(_WIN32) /* winsock doesn't implement unix domain sockets */
} else if(!strncmp(name, "local:", 6)) {
ret = socket_local_client(name + 6,
ANDROID_SOCKET_NAMESPACE_RESERVED, SOCK_STREAM);
} else if(!strncmp(name, "localreserved:", 14)) {
ret = socket_local_client(name + 14,
ANDROID_SOCKET_NAMESPACE_RESERVED, SOCK_STREAM);
} else if(!strncmp(name, "localabstract:", 14)) {
ret = socket_local_client(name + 14,
ANDROID_SOCKET_NAMESPACE_ABSTRACT, SOCK_STREAM);
} else if(!strncmp(name, "localfilesystem:", 16)) {
ret = socket_local_client(name + 16,
ANDROID_SOCKET_NAMESPACE_FILESYSTEM, SOCK_STREAM);
#endif
#if !ADB_HOST
} else if(!strncmp("dev:", name, 4)) {
ret = unix_open(name + 4, O_RDWR | O_CLOEXEC);
} else if(!strncmp(name, "framebuffer:", 12)) {
ret = create_service_thread(framebuffer_service, 0);
} else if (!strncmp(name, "jdwp:", 5)) {
ret = create_jdwp_connection_fd(atoi(name+5));
} else if(!strncmp(name, "shell", 5)) {
ret = ShellService(name + 5, transport);
} else if(!strncmp(name, "exec:", 5)) {
ret = StartSubprocess(name + 5, nullptr, SubprocessType::kRaw, SubprocessProtocol::kNone);
} else if(!strncmp(name, "sync:", 5)) {
ret = create_service_thread(file_sync_service, NULL);
} else if(!strncmp(name, "remount:", 8)) {
ret = create_service_thread(remount_service, NULL);
} else if(!strncmp(name, "reboot:", 7)) {
void* arg = strdup(name + 7);
if (arg == NULL) return -1;
ret = create_service_thread(reboot_service, arg);
} else if(!strncmp(name, "root:", 5)) {
ret = create_service_thread(restart_root_service, NULL);
} else if(!strncmp(name, "unroot:", 7)) {
ret = create_service_thread(restart_unroot_service, NULL);
} else if(!strncmp(name, "backup:", 7)) {
ret = StartSubprocess(android::base::StringPrintf("/system/bin/bu backup %s",
(name + 7)).c_str(),
nullptr, SubprocessType::kRaw, SubprocessProtocol::kNone);
} else if(!strncmp(name, "restore:", 8)) {
ret = StartSubprocess("/system/bin/bu restore", nullptr, SubprocessType::kRaw,
SubprocessProtocol::kNone);
} else if(!strncmp(name, "tcpip:", 6)) {
int port;
if (sscanf(name + 6, "%d", &port) != 1) {
return -1;
}
ret = create_service_thread(restart_tcp_service, (void *) (uintptr_t) port);
} else if(!strncmp(name, "usb:", 4)) {
ret = create_service_thread(restart_usb_service, NULL);
} else if (!strncmp(name, "reverse:", 8)) {
ret = reverse_service(name + 8);
} else if(!strncmp(name, "disable-verity:", 15)) {
ret = create_service_thread(set_verity_enabled_state_service, (void*)0);
} else if(!strncmp(name, "enable-verity:", 15)) {
ret = create_service_thread(set_verity_enabled_state_service, (void*)1);
#endif
}
if (ret >= 0) {
close_on_exec(ret);
}
return ret;
}
