asocket* host_service_to_socket(const char* name, const char* serial) {
if (!strcmp(name,"track-devices")) {
return create_device_tracker();
} else if (android::base::StartsWith(name, "wait-for-")) {
name += strlen("wait-for-");
std::unique_ptr<state_info> sinfo(new state_info);
if (sinfo == nullptr) {
fprintf(stderr, "couldn't allocate state_info: %s", strerror(errno));
return nullptr;
}
if (serial) sinfo->serial = serial;
if (android::base::StartsWith(name, "local")) {
name += strlen("local");
sinfo->transport_type = kTransportLocal;
} else if (android::base::StartsWith(name, "usb")) {
name += strlen("usb");
sinfo->transport_type = kTransportUsb;
} else if (android::base::StartsWith(name, "any")) {
name += strlen("any");
sinfo->transport_type = kTransportAny;
} else {
return nullptr;
}
if (!strcmp(name, "-device")) {
sinfo->state = kCsDevice;
} else if (!strcmp(name, "-recovery")) {
sinfo->state = kCsRecovery;
} else if (!strcmp(name, "-sideload")) {
sinfo->state = kCsSideload;
} else if (!strcmp(name, "-bootloader")) {
sinfo->state = kCsBootloader;
} else {
return nullptr;
}
int fd = create_service_thread(wait_for_state, sinfo.release());
return create_local_socket(fd);
} else if (!strncmp(name, "connect:", 8)) {
char* host = strdup(name + 8);
int fd = create_service_thread(connect_service, host);
return create_local_socket(fd);
}
return NULL;
}
asocket* host_service_to_socket(const char* name, const char *serial)
{
if (!strcmp(name,"track-devices")) {
return create_device_tracker();
} else if (!strncmp(name, "wait-for-", strlen("wait-for-"))) {
struct state_info* sinfo = malloc(sizeof(struct state_info));
if (serial)
sinfo->serial = strdup(serial);
else
sinfo->serial = NULL;
name += strlen("wait-for-");
if (!strncmp(name, "local", strlen("local"))) {
sinfo->transport = kTransportLocal;
sinfo->state = CS_DEVICE;
} else if (!strncmp(name, "usb", strlen("usb"))) {
sinfo->transport = kTransportUsb;
sinfo->state = CS_DEVICE;
} else if (!strncmp(name, "any", strlen("any"))) {
sinfo->transport = kTransportAny;
sinfo->state = CS_DEVICE;
} else {
free(sinfo);
return NULL;
}
int fd = create_service_thread(wait_for_state, sinfo);
return create_local_socket(fd);
}
return NULL;
}
asocket* host_service_to_socket(const char* name, const char *serial)
{
if (!strcmp(name,"track-devices")) {
return create_device_tracker();
} else if (!strncmp(name, "wait-for-", strlen("wait-for-"))) {
struct state_info* sinfo = malloc(sizeof(struct state_info));
if (serial)
sinfo->serial = strdup(serial);
else
sinfo->serial = NULL;
name += strlen("wait-for-");
if (!strncmp(name, "local", strlen("local"))) {
sinfo->transport = kTransportLocal;
sinfo->state = CS_DEVICE;
} else if (!strncmp(name, "usb", strlen("usb"))) {
sinfo->transport = kTransportUsb;
sinfo->state = CS_DEVICE;
} else if (!strncmp(name, "any", strlen("any"))) {
sinfo->transport = kTransportAny;
sinfo->state = CS_DEVICE;
} else if (!strncmp(name, "sideload", strlen("sideload"))) {
sinfo->transport = kTransportAny;
sinfo->state = CS_SIDELOAD;
} else if (!strncmp(name, "recovery", strlen("recovery"))) {
sinfo->transport = kTransportAny;
sinfo->state = CS_RECOVERY;
} else if (!strncmp(name, "online", strlen("online"))) {
sinfo->transport = kTransportAny;
sinfo->state = CS_ONLINE;
} else {
free(sinfo);
return NULL;
}
int fd = create_service_thread(wait_for_state, sinfo);
return create_local_socket(fd);
} else if (!strncmp(name, "connect:", 8)) {
const char *host = name + 8;
int fd = create_service_thread(connect_service, (void *)host);
return create_local_socket(fd);
}
return NULL;
}
asocket* host_service_to_socket(const char* name, const char *serial)
{
if (!strcmp(name,"track-devices")) {
return create_device_tracker();
} else if (!strncmp(name, "wait-for-", strlen("wait-for-"))) {
auto sinfo = reinterpret_cast<state_info*>(malloc(sizeof(state_info)));
if (sinfo == nullptr) {
fprintf(stderr, "couldn't allocate state_info: %s", strerror(errno));
return NULL;
}
if (serial)
sinfo->serial = strdup(serial);
else
sinfo->serial = NULL;
name += strlen("wait-for-");
if (!strncmp(name, "local", strlen("local"))) {
sinfo->transport_type = kTransportLocal;
sinfo->state = kCsDevice;
} else if (!strncmp(name, "usb", strlen("usb"))) {
sinfo->transport_type = kTransportUsb;
sinfo->state = kCsDevice;
} else if (!strncmp(name, "any", strlen("any"))) {
sinfo->transport_type = kTransportAny;
sinfo->state = kCsDevice;
} else {
if (sinfo->serial) {
free(sinfo->serial);
}
free(sinfo);
return NULL;
}
int fd = create_service_thread(wait_for_state, sinfo);
return create_local_socket(fd);
} else if (!strncmp(name, "connect:", 8)) {
char* host = strdup(name + 8);
int fd = create_service_thread(connect_service, host);
return create_local_socket(fd);
}
return NULL;
}
int service_to_fd(const char *name)
{
int ret = -1;
if(!strncmp(name, "tcp:", 4)) {
int port = atoi(name + 4);
name = strchr(name + 4, ':');
if(name == 0) {
ret = socket_loopback_client(port, SOCK_STREAM);
if (ret >= 0)
disable_tcp_nagle(ret);
} else {
adb_mutex_lock(&dns_lock);
ret = socket_network_client(name + 1, port, SOCK_STREAM);
adb_mutex_unlock(&dns_lock);
}
#ifndef HAVE_WINSOCK /* 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
} else if(!strncmp("dns:", name, 4)){
char *n = strdup(name + 4);
if(n == 0) return -1;
ret = create_service_thread(dns_service, n);
#if 0
} else if(!strncmp(name, "echo:", 5)){
ret = create_service_thread(echo_service, 0);
#endif
}
if (ret >= 0) {
close_on_exec(ret);
}
return ret;
}
int service_to_fd(const char *name)
{
int ret = -1;
if (!strncmp(name, "sideload:", 9)) {
// this exit status causes recovery to print a special error
// message saying to use a newer adb (that supports
// sideload-host).
exit(3);
} else if (!strncmp(name, "sideload-host:", 14)) {
ret = create_service_thread(sideload_host_service, (void*)(name + 14));
#if 0
} else if(!strncmp(name, "echo:", 5)){
ret = create_service_thread(echo_service, 0);
#endif
}
if (ret >= 0) {
close_on_exec(ret);
}
return ret;
}
static int create_service_thread(void (*func)(int, void *), void *cookie) {
int s[2];
if(adb_socketpair(s)) {
printf("cannot create service socket pair\n");
return -1;
}
stinfo* sti = reinterpret_cast<stinfo*>(malloc(sizeof(stinfo)));
if(sti == 0) fatal("cannot allocate stinfo");
sti->func = func;
sti->cookie = cookie;
sti->fd = s[1];
#if PLATFORM_SDK_VERSION == 23
adb_thread_t t;
if (adb_thread_create( &t, (adb_thread_func_t)service_bootstrap_func, sti)){
#else
if (!adb_thread_create(service_bootstrap_func, sti)) {
#endif
free(sti);
adb_close(s[0]);
adb_close(s[1]);
printf("cannot create service thread\n");
return -1;
}
//VLOG(SERVICES) << "service thread started, " << s[0] << ":" << s[1];
return s[0];
}
int service_to_fd(const char* name, const atransport* transport) {
int ret = -1;
if (!strncmp(name, "sideload:", 9)) {
// this exit status causes recovery to print a special error
// message saying to use a newer adb (that supports
// sideload-host).
exit(3);
} else if (!strncmp(name, "sideload-host:", 14)) {
char* arg = strdup(name + 14);
ret = create_service_thread(sideload_host_service, arg);
}
if (ret >= 0) {
close_on_exec(ret);
}
return ret;
}
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;
}
int service_to_fd(const char *name)
{
int ret = -1;
if(!strncmp(name, "tcp:", 4)) {
int port = atoi(name + 4);
name = strchr(name + 4, ':');
if(name == 0) {
ret = socket_loopback_client(port, SOCK_STREAM);
if (ret >= 0)
disable_tcp_nagle(ret);
} else {
#if ADB_HOST
ret = socket_network_client(name + 1, port, SOCK_STREAM);
#else
return -1;
#endif
}
#ifndef HAVE_WINSOCK /* 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(!HOST && !strncmp(name, "shell:", 6)) {
ret = create_subproc_thread(name + 6, SUBPROC_PTY);
} else if(!HOST && !strncmp(name, "exec:", 5)) {
ret = create_subproc_thread(name + 5, SUBPROC_RAW);
} 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, "backup:", 7)) {
char* arg = strdup(name + 7);
if (arg == NULL) return -1;
char* c = arg;
for (; *c != '\0'; c++) {
if (*c == ':')
*c = ' ';
}
char* cmd;
if (asprintf(&cmd, "%s backup %s", bu_path(), arg) != -1) {
ret = create_subproc_thread(cmd, SUBPROC_RAW);
free(cmd);
}
free(arg);
} else if(!strncmp(name, "restore:", 8)) {
char* cmd;
if (asprintf(&cmd, "%s restore", bu_path()) != -1) {
ret = create_subproc_thread(cmd, SUBPROC_RAW);
free(cmd);
}
} else if(!strncmp(name, "tcpip:", 6)) {
int port;
if (sscanf(name + 6, "%d", &port) == 0) {
port = 0;
}
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)) {
char* cookie = strdup(name + 8);
if (cookie == NULL) {
ret = -1;
} else {
ret = create_service_thread(reverse_service, cookie);
if (ret < 0) {
free(cookie);
}
}
#endif
}
if (ret >= 0) {
close_on_exec(ret);
}
return ret;
}
int service_to_fd(const char* name, const atransport* transport) {
int ret = -1;
if (is_socket_spec(name)) {
std::string error;
ret = socket_spec_connect(name, &error);
if (ret < 0) {
LOG(ERROR) << "failed to connect to socket '" << name << "': " << error;
}
#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);
} else if (!strcmp(name, "reconnect")) {
ret = create_service_thread(reconnect_service, const_cast<atransport*>(transport));
#endif
}
if (ret >= 0) {
close_on_exec(ret);
}
return ret;
}
int service_to_fd(const char *name)
{
int ret = -1;
#if !ADB_HOST
XLOGV("service_to_fd() name=%s\n", name);
#endif
if(!strncmp(name, "tcp:", 4)) {
int port = atoi(name + 4);
name = strchr(name + 4, ':');
if(name == 0) {
ret = socket_loopback_client(port, SOCK_STREAM);
if (ret >= 0)
disable_tcp_nagle(ret);
} else {
#if ADB_HOST
adb_mutex_lock(&dns_lock);
ret = socket_network_client(name + 1, port, SOCK_STREAM);
adb_mutex_unlock(&dns_lock);
#else
return -1;
#endif
}
#ifndef HAVE_WINSOCK /* 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("dns:", name, 4)){
char *n = strdup(name + 4);
if(n == 0) return -1;
ret = create_service_thread(dns_service, n);
#else /* !ADB_HOST */
} else if(!strncmp("dev:", name, 4)) {
ret = unix_open(name + 4, O_RDWR);
} else if(!strncmp(name, "framebuffer:", 12)) {
ret = create_service_thread(framebuffer_service, 0);
} else if(recovery_mode && !strncmp(name, "recover:", 8)) {
ret = create_service_thread(recover_service, (void*) atoi(name + 8));
} else if (!strncmp(name, "jdwp:", 5)) {
ret = create_jdwp_connection_fd(atoi(name+5));
} else if (!strncmp(name, "log:", 4)) {
ret = create_service_thread(log_service, get_log_file_path(name + 4));
} else if(!HOST && !strncmp(name, "shell:", 6)) {
if(name[6]) {
ret = create_subproc_thread(name + 6);
} else {
ret = create_subproc_thread(0);
}
} 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 == 0) 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, "backup:", 7)) {
char* arg = strdup(name+7);
if (arg == NULL) return -1;
ret = backup_service(BACKUP, arg);
} else if(!strncmp(name, "restore:", 8)) {
ret = backup_service(RESTORE, NULL);
} else if(!strncmp(name, "tcpip:", 6)) {
int port;
if (sscanf(name + 6, "%d", &port) == 0) {
port = 0;
}
ret = create_service_thread(restart_tcp_service, (void *)port);
} else if(!strncmp(name, "usb:", 4)) {
ret = create_service_thread(restart_usb_service, NULL);
#endif
#if 0
} else if(!strncmp(name, "echo:", 5)){
ret = create_service_thread(echo_service, 0);
#endif
}
if (ret >= 0) {
close_on_exec(ret);
}
return ret;
}
