void*
adb_server_register_guest(void* opaque, AdbGuestRoutines* callbacks)
{
if (_adb_server_initialized) {
AdbHost* adb_host;
/* Create and initialize ADB guest descriptor. */
AdbGuest* const adb_guest = _adb_guest_new(&_adb_server);
adb_guest->opaque = opaque;
adb_guest->callbacks = callbacks;
/* Lets see if there is a pending ADB host for the new guest. */
adb_host = (AdbHost*)alist_remove_head(&_adb_server.pending_hosts);
if (adb_host != NULL) {
/* Tie up ADB host with the ADB guest. */
alist_insert_tail(&_adb_server.adb_guests, &adb_guest->list_entry);
alist_insert_tail(&_adb_server.adb_hosts, &adb_host->list_entry);
_adb_connect(adb_host, adb_guest);
} else {
/* Host is not available. Pend this guest. */
D("Pend ADB guest %p(o=%p)", adb_guest, adb_guest->opaque);
alist_insert_tail(&_adb_server.pending_guests, &adb_guest->list_entry);
}
return adb_guest;
} else {
D("%s is called on an uninitialized ADB server.", __FUNCTION__);
return NULL;
}
}
static int _do_sync_push(const char *lpath, const char *rpath, int show_progress) {
struct stat st;
unsigned mode;
int fd;
if((fd = _adb_connect("sync:")) < 0) {
return 1;
}
if(stat(lpath, &st)) {
sync_quit(fd);
return 2;
}
if(S_ISDIR(st.st_mode)) {
if(copy_local_dir_remote(fd, lpath, rpath, 0, 0)) {
return 3;
} else {
sync_quit(fd);
}
} else {
if(sync_readmode(fd, rpath, &mode)) {
return 4;
}
if((mode != 0) && S_ISDIR(mode)) {
/* if we're copying a local file to a remote directory,
** we *really* want to copy to remotedir + "/" + localfilename
*/
const char *name = strrchr(lpath, '/');
if(name == 0) {
name = lpath;
} else {
name++;
}
int tmplen = strlen(name) + strlen(rpath) + 2;
char *tmp = malloc(strlen(name) + strlen(rpath) + 2);
if(tmp == 0) return 1;
snprintf(tmp, tmplen, "%s/%s", rpath, name);
rpath = tmp;
}
if(sync_send(fd, lpath, rpath, st.st_mtime, st.st_mode, show_progress)) {
return 5;
} else {
sync_quit(fd);
return 0;
}
}
return 0;
}
/* I/O callback on ADB server socket. */
static void
_on_server_socket_io(void* opaque, int fd, unsigned events)
{
AdbHost* adb_host;
AdbGuest* adb_guest;
AdbServer* adb_srv = (AdbServer*)opaque;
assert(adb_srv->so == fd);
/* Since this is a server socket, we only expect a connection I/O here. */
if ((events & LOOP_IO_READ) == 0) {
D("Unexpected write I/O on ADB server socket");
return;
}
/* Create AdbHost instance for the new host connection. */
adb_host = _adb_host_new(adb_srv);
/* Accept the connection. */
adb_host->host_so = socket_accept(fd, &adb_srv->socket_address);
if (adb_host->host_so < 0) {
D("Unable to accept ADB connection: %s", strerror(errno));
_adb_host_free(adb_host);
return;
}
/* Prepare for I/O on the host connection socket. */
loopIo_init(adb_host->io, adb_srv->looper, adb_host->host_so,
_on_adb_host_io, adb_host);
/* Lets see if there is an ADB guest waiting for a host connection. */
adb_guest = (AdbGuest*)alist_remove_head(&adb_srv->pending_guests);
if (adb_guest != NULL) {
/* Tie up ADB host with the ADB guest. */
alist_insert_tail(&adb_srv->adb_guests, &adb_guest->list_entry);
alist_insert_tail(&adb_srv->adb_hosts, &adb_host->list_entry);
_adb_connect(adb_host, adb_guest);
} else {
/* Pend this connection. */
D("Pend ADB host %p(so=%d)", adb_host, adb_host->host_so);
alist_insert_tail(&adb_srv->pending_hosts, &adb_host->list_entry);
}
/* Enable I/O on the host socket. */
loopIo_wantRead(adb_host->io);
}
static char *_send_shellcommand(transport_type transport, char* serial, char* cmd) {
int fd;
if((fd=_adb_connect(cmd))<0) {
return NULL;
}
char buf[4096<<2];
char *ptr=buf;
int left=sizeof(buf);
int len = 0;
while(left>0) {
int n = adb_read(fd, ptr, left);
if(n>0) {
ptr += n;
left -= n;
len += n;
} else if(n<=0) {
break;
}
}
adb_close(fd);
return strndup(buf, len);
}
int adb_connect(const char *service)
{
// first query the adb server's version
int fd = _adb_connect("host:version");
D("adb_connect: service %s\n", service);
if(fd == -2 && __adb_server_name) {
fprintf(stderr,"** Cannot start server on remote host\n");
return fd;
} else if(fd == -2) {
fprintf(stdout,"* daemon not running. starting it now on port %d *\n",
__adb_server_port);
start_server:
if(launch_server(__adb_server_port)) {
fprintf(stderr,"* failed to start daemon *\n");
return -1;
} else {
fprintf(stdout,"* daemon started successfully *\n");
}
/* give the server some time to start properly and detect devices */
adb_sleep_ms(3000);
// fall through to _adb_connect
} else {
// if server was running, check its version to make sure it is not out of date
char buf[100];
size_t n;
int version = ADB_SERVER_VERSION - 1;
// if we have a file descriptor, then parse version result
if(fd >= 0) {
if(!ReadFdExactly(fd, buf, 4)) goto error;
buf[4] = 0;
n = strtoul(buf, 0, 16);
if(n > sizeof(buf)) goto error;
if(!ReadFdExactly(fd, buf, n)) goto error;
adb_close(fd);
if (sscanf(buf, "%04x", &version) != 1) goto error;
} else {
// if fd is -1, then check for "unknown host service",
// which would indicate a version of adb that does not support the version command
if (strcmp(__adb_error, "unknown host service") != 0)
return fd;
}
if(version != ADB_SERVER_VERSION) {
printf("adb server is out of date. killing...\n");
fd = _adb_connect("host:kill");
adb_close(fd);
/* XXX can we better detect its death? */
adb_sleep_ms(2000);
goto start_server;
}
}
// if the command is start-server, we are done.
if (!strcmp(service, "host:start-server"))
return 0;
fd = _adb_connect(service);
if(fd == -1) {
D("_adb_connect error: %s", __adb_error);
} else if(fd == -2) {
fprintf(stderr,"** daemon still not running\n");
}
D("adb_connect: return fd %d\n", fd);
return fd;
error:
adb_close(fd);
return -1;
}
int adb_connect(const std::string& service, std::string* error) {
// first query the adb server's version
int fd = _adb_connect("host:version", error);
D("adb_connect: service %s", service.c_str());
if (fd == -2 && __adb_server_name) {
fprintf(stderr,"** Cannot start server on remote host\n");
// error is the original network connection error
return fd;
} else if (fd == -2) {
fprintf(stdout,"* daemon not running. starting it now on port %d *\n",
__adb_server_port);
start_server:
if (launch_server(__adb_server_port)) {
fprintf(stderr,"* failed to start daemon *\n");
// launch_server() has already printed detailed error info, so just
// return a generic error string about the overall adb_connect()
// that the caller requested.
*error = "cannot connect to daemon";
return -1;
} else {
fprintf(stdout,"* daemon started successfully *\n");
}
/* give the server some time to start properly and detect devices */
adb_sleep_ms(3000);
// fall through to _adb_connect
} else {
// if server was running, check its version to make sure it is not out of date
int version = ADB_SERVER_VERSION - 1;
// if we have a file descriptor, then parse version result
if (fd >= 0) {
std::string version_string;
if (!ReadProtocolString(fd, &version_string, error)) {
goto error;
}
adb_close(fd);
if (sscanf(&version_string[0], "%04x", &version) != 1) {
*error = android::base::StringPrintf(
"cannot parse version string: %s",
version_string.c_str());
return -1;
}
} else {
// if fd is -1, then check for "unknown host service",
// which would indicate a version of adb that does not support the
// version command, in which case we should fall-through to kill it.
if (*error != "unknown host service") {
return fd;
}
}
if (version != ADB_SERVER_VERSION) {
printf("adb server is out of date. killing...\n");
fd = _adb_connect("host:kill", error);
if (fd >= 0) {
adb_close(fd);
} else {
// If we couldn't connect to the server or had some other error,
// report it, but still try to start the server.
fprintf(stderr, "error: %s\n", error->c_str());
}
/* XXX can we better detect its death? */
adb_sleep_ms(2000);
goto start_server;
}
}
// if the command is start-server, we are done.
if (service == "host:start-server") {
return 0;
}
fd = _adb_connect(service, error);
if (fd == -1) {
D("_adb_connect error: %s", error->c_str());
} else if(fd == -2) {
fprintf(stderr,"** daemon still not running\n");
}
D("adb_connect: return fd %d", fd);
return fd;
error:
adb_close(fd);
return -1;
}
int adb_commandline(int argc, char **argv)
{
char buf[4096];
int no_daemon = 0;
int is_daemon = 0;
int persist = 0;
int r;
int quote;
transport_type ttype = kTransportAny;
char* serial = NULL;
/* If defined, this should be an absolute path to
* the directory containing all of the various system images
* for a particular product. If not defined, and the adb
* command requires this information, then the user must
* specify the path using "-p".
*/
gProductOutPath = getenv("ANDROID_PRODUCT_OUT");
if (gProductOutPath == NULL || gProductOutPath[0] == '\0') {
gProductOutPath = NULL;
}
// TODO: also try TARGET_PRODUCT/TARGET_DEVICE as a hint
serial = getenv("ANDROID_SERIAL");
/* modifiers and flags */
while(argc > 0) {
if(!strcmp(argv[0],"nodaemon")) {
no_daemon = 1;
} else if (!strcmp(argv[0], "fork-server")) {
/* this is a special flag used only when the ADB client launches the ADB Server */
is_daemon = 1;
} else if(!strcmp(argv[0],"persist")) {
persist = 1;
} else if(!strncmp(argv[0], "-p", 2)) {
const char *product = NULL;
if (argv[0][2] == '\0') {
if (argc < 2) return usage();
product = argv[1];
argc--;
argv++;
} else {
product = argv[1] + 2;
}
gProductOutPath = find_product_out_path(product);
if (gProductOutPath == NULL) {
fprintf(stderr, "adb: could not resolve \"-p %s\"\n",
product);
return usage();
}
} else if (argv[0][0]=='-' && argv[0][1]=='s') {
if (isdigit(argv[0][2])) {
serial = argv[0] + 2;
} else {
if(argc < 2) return usage();
serial = argv[1];
argc--;
argv++;
}
} else if (!strcmp(argv[0],"-d")) {
ttype = kTransportUsb;
} else if (!strcmp(argv[0],"-e")) {
ttype = kTransportLocal;
} else {
/* out of recognized modifiers and flags */
break;
}
argc--;
argv++;
}
adb_set_transport(ttype, serial);
if ((argc > 0) && (!strcmp(argv[0],"server"))) {
if (no_daemon || is_daemon) {
r = adb_main(is_daemon);
} else {
r = launch_server();
}
if(r) {
fprintf(stderr,"* could not start server *\n");
}
return r;
}
top:
if(argc == 0) {
return usage();
}
/* adb_connect() commands */
if(!strcmp(argv[0], "devices")) {
char *tmp;
snprintf(buf, sizeof buf, "host:%s", argv[0]);
tmp = adb_query(buf);
if(tmp) {
printf("List of devices attached \n");
printf("%s\n", tmp);
return 0;
} else {
return 1;
}
}
if(!strcmp(argv[0], "connect") || !strcmp(argv[0], "disconnect")) {
char *tmp;
if (argc != 2) {
fprintf(stderr, "Usage: adb %s <host>:<port>\n", argv[0]);
return 1;
}
snprintf(buf, sizeof buf, "host:%s:%s", argv[0], argv[1]);
tmp = adb_query(buf);
if(tmp) {
printf("%s\n", tmp);
return 0;
} else {
return 1;
}
}
if (!strcmp(argv[0], "emu")) {
return adb_send_emulator_command(argc, argv);
}
if(!strcmp(argv[0], "shell")) {
int r;
int fd;
if(argc < 2) {
return interactive_shell();
}
snprintf(buf, sizeof buf, "shell:%s", argv[1]);
argc -= 2;
argv += 2;
while(argc-- > 0) {
strcat(buf, " ");
/* quote empty strings and strings with spaces */
quote = (**argv == 0 || strchr(*argv, ' '));
if (quote)
strcat(buf, "\"");
strcat(buf, *argv++);
if (quote)
strcat(buf, "\"");
}
for(;;) {
fd = adb_connect(buf);
if(fd >= 0) {
read_and_dump(fd);
adb_close(fd);
r = 0;
} else {
fprintf(stderr,"error: %s\n", adb_error());
r = -1;
}
if(persist) {
fprintf(stderr,"\n- waiting for device -\n");
adb_sleep_ms(1000);
do_cmd(ttype, serial, "wait-for-device", 0);
} else {
return r;
}
}
}
if(!strcmp(argv[0], "kill-server")) {
int fd;
fd = _adb_connect("host:kill");
if(fd == -1) {
fprintf(stderr,"* server not running *\n");
return 1;
}
return 0;
}
if(!strcmp(argv[0], "remount") || !strcmp(argv[0], "reboot")
|| !strcmp(argv[0], "reboot-bootloader")
|| !strcmp(argv[0], "tcpip") || !strcmp(argv[0], "usb")
|| !strcmp(argv[0], "root")) {
char command[100];
if (!strcmp(argv[0], "reboot-bootloader"))
snprintf(command, sizeof(command), "reboot:bootloader");
else if (argc > 1)
snprintf(command, sizeof(command), "%s:%s", argv[0], argv[1]);
else
snprintf(command, sizeof(command), "%s:", argv[0]);
int fd = adb_connect(command);
if(fd >= 0) {
read_and_dump(fd);
adb_close(fd);
return 0;
}
fprintf(stderr,"error: %s\n", adb_error());
return 1;
}
if(!strcmp(argv[0], "bugreport")) {
if (argc != 1) return usage();
do_cmd(ttype, serial, "shell", "bugreport", 0);
return 0;
}
/* adb_command() wrapper commands */
if(!strncmp(argv[0], "wait-for-", strlen("wait-for-"))) {
char* service = argv[0];
if (!strncmp(service, "wait-for-device", strlen("wait-for-device"))) {
if (ttype == kTransportUsb) {
service = "wait-for-usb";
} else if (ttype == kTransportLocal) {
service = "wait-for-local";
} else {
service = "wait-for-any";
}
}
format_host_command(buf, sizeof buf, service, ttype, serial);
if (adb_command(buf)) {
D("failure: %s *\n",adb_error());
fprintf(stderr,"error: %s\n", adb_error());
return 1;
}
/* Allow a command to be run after wait-for-device,
* e.g. 'adb wait-for-device shell'.
*/
if(argc > 1) {
argc--;
argv++;
goto top;
}
return 0;
}
if(!strcmp(argv[0], "forward")) {
if(argc != 3) return usage();
if (serial) {
snprintf(buf, sizeof buf, "host-serial:%s:forward:%s;%s",serial, argv[1], argv[2]);
} else if (ttype == kTransportUsb) {
snprintf(buf, sizeof buf, "host-usb:forward:%s;%s", argv[1], argv[2]);
} else if (ttype == kTransportLocal) {
snprintf(buf, sizeof buf, "host-local:forward:%s;%s", argv[1], argv[2]);
} else {
snprintf(buf, sizeof buf, "host:forward:%s;%s", argv[1], argv[2]);
}
if(adb_command(buf)) {
fprintf(stderr,"error: %s\n", adb_error());
return 1;
}
return 0;
}
/* do_sync_*() commands */
if(!strcmp(argv[0], "ls")) {
if(argc != 2) return usage();
return do_sync_ls(argv[1]);
}
if(!strcmp(argv[0], "push")) {
if(argc != 3) return usage();
return do_sync_push(argv[1], argv[2], 0 /* no verify APK */);
}
if(!strcmp(argv[0], "pull")) {
if (argc == 2) {
return do_sync_pull(argv[1], ".");
} else if (argc == 3) {
return do_sync_pull(argv[1], argv[2]);
} else {
return usage();
}
}
if(!strcmp(argv[0], "install")) {
if (argc < 2) return usage();
return install_app(ttype, serial, argc, argv);
}
if(!strcmp(argv[0], "uninstall")) {
if (argc < 2) return usage();
return uninstall_app(ttype, serial, argc, argv);
}
if(!strcmp(argv[0], "sync")) {
char *srcarg, *android_srcpath, *data_srcpath;
int listonly = 0;
int ret;
if(argc < 2) {
/* No local path was specified. */
srcarg = NULL;
} else if (argc >= 2 && strcmp(argv[1], "-l") == 0) {
listonly = 1;
if (argc == 3) {
srcarg = argv[2];
} else {
srcarg = NULL;
}
} else if(argc == 2) {
/* A local path or "android"/"data" arg was specified. */
srcarg = argv[1];
} else {
return usage();
}
ret = find_sync_dirs(srcarg, &android_srcpath, &data_srcpath);
if(ret != 0) return usage();
if(android_srcpath != NULL)
ret = do_sync_sync(android_srcpath, "/system", listonly);
if(ret == 0 && data_srcpath != NULL)
ret = do_sync_sync(data_srcpath, "/data", listonly);
free(android_srcpath);
free(data_srcpath);
return ret;
}
/* passthrough commands */
if(!strcmp(argv[0],"get-state") ||
!strcmp(argv[0],"get-serialno"))
{
char *tmp;
format_host_command(buf, sizeof buf, argv[0], ttype, serial);
tmp = adb_query(buf);
if(tmp) {
printf("%s\n", tmp);
return 0;
} else {
return 1;
}
}
/* other commands */
if(!strcmp(argv[0],"status-window")) {
status_window(ttype, serial);
return 0;
}
if(!strcmp(argv[0],"logcat") || !strcmp(argv[0],"lolcat")) {
return logcat(ttype, serial, argc, argv);
}
if(!strcmp(argv[0],"ppp")) {
return ppp(argc, argv);
}
if (!strcmp(argv[0], "start-server")) {
return adb_connect("host:start-server");
}
if (!strcmp(argv[0], "jdwp")) {
int fd = adb_connect("jdwp");
if (fd >= 0) {
read_and_dump(fd);
adb_close(fd);
return 0;
} else {
fprintf(stderr, "error: %s\n", adb_error());
return -1;
}
}
/* "adb /?" is a common idiom under Windows */
if(!strcmp(argv[0], "help") || !strcmp(argv[0], "/?")) {
help();
return 0;
}
if(!strcmp(argv[0], "version")) {
version(stdout);
return 0;
}
usage();
return 1;
}
int adb_connect(const std::string& service, std::string* error) {
// first query the adb server's version
int fd = _adb_connect("host:version", error);
D("adb_connect: service %s", service.c_str());
if (fd == -2 && !is_local_socket_spec(__adb_server_socket_spec)) {
fprintf(stderr,"** Cannot start server on remote host\n");
// error is the original network connection error
return fd;
} else if (fd == -2) {
fprintf(stdout, "* daemon not running. starting it now at %s *\n", __adb_server_socket_spec);
start_server:
if (launch_server(__adb_server_socket_spec)) {
fprintf(stderr,"* failed to start daemon *\n");
// launch_server() has already printed detailed error info, so just
// return a generic error string about the overall adb_connect()
// that the caller requested.
*error = "cannot connect to daemon";
return -1;
} else {
fprintf(stdout,"* daemon started successfully *\n");
}
// Give the server some time to start properly and detect devices.
std::this_thread::sleep_for(3s);
// fall through to _adb_connect
} else {
// If a server is already running, check its version matches.
int version = ADB_SERVER_VERSION - 1;
// If we have a file descriptor, then parse version result.
if (fd >= 0) {
std::string version_string;
if (!ReadProtocolString(fd, &version_string, error)) {
adb_close(fd);
return -1;
}
ReadOrderlyShutdown(fd);
adb_close(fd);
if (sscanf(&version_string[0], "%04x", &version) != 1) {
*error = android::base::StringPrintf("cannot parse version string: %s",
version_string.c_str());
return -1;
}
} else {
// If fd is -1 check for "unknown host service" which would
// indicate a version of adb that does not support the
// version command, in which case we should fall-through to kill it.
if (*error != "unknown host service") {
return fd;
}
}
if (version != ADB_SERVER_VERSION) {
printf("adb server version (%d) doesn't match this client (%d); killing...\n",
version, ADB_SERVER_VERSION);
fd = _adb_connect("host:kill", error);
if (fd >= 0) {
ReadOrderlyShutdown(fd);
adb_close(fd);
} else {
// If we couldn't connect to the server or had some other error,
// report it, but still try to start the server.
fprintf(stderr, "error: %s\n", error->c_str());
}
/* XXX can we better detect its death? */
std::this_thread::sleep_for(2s);
goto start_server;
}
}
// if the command is start-server, we are done.
if (service == "host:start-server") {
return 0;
}
fd = _adb_connect(service, error);
if (fd == -1) {
D("_adb_connect error: %s", error->c_str());
} else if(fd == -2) {
fprintf(stderr,"** daemon still not running\n");
}
D("adb_connect: return fd %d", fd);
return fd;
}
// returns a file descriptor to use with read_fd
// if < 0, then FAIL
DLL_EXPORT int connect_service(const char * service) {
return _adb_connect(service);
}
int adb_connect(const std::string& service, std::string* error) {
// first query the adb server's version
int fd = _adb_connect("host:version", error);
D("adb_connect: service %s\n", service.c_str());
if (fd == -2 && __adb_server_name) {
fprintf(stderr,"** Cannot start server on remote host\n");
return fd;
} else if (fd == -2) {
fprintf(stdout,"* daemon not running. starting it now on port %d *\n",
__adb_server_port);
start_server:
if (launch_server(__adb_server_port)) {
fprintf(stderr,"* failed to start daemon *\n");
return -1;
} else {
fprintf(stdout,"* daemon started successfully *\n");
}
/* give the server some time to start properly and detect devices */
adb_sleep_ms(3000);
// fall through to _adb_connect
} else {
// if server was running, check its version to make sure it is not out of date
int version = ADB_SERVER_VERSION - 1;
// if we have a file descriptor, then parse version result
if (fd >= 0) {
std::string version_string;
if (!ReadProtocolString(fd, &version_string, error)) {
goto error;
}
adb_close(fd);
if (sscanf(&version_string[0], "%04x", &version) != 1) {
goto error;
}
} else {
// if fd is -1, then check for "unknown host service",
// which would indicate a version of adb that does not support the version command
if (*error == "unknown host service") {
return fd;
}
}
if (version != ADB_SERVER_VERSION) {
printf("adb server is out of date. killing...\n");
fd = _adb_connect("host:kill", error);
adb_close(fd);
/* XXX can we better detect its death? */
adb_sleep_ms(2000);
goto start_server;
}
}
// if the command is start-server, we are done.
if (service == "host:start-server") {
return 0;
}
fd = _adb_connect(service, error);
if (fd == -1) {
D("_adb_connect error: %s\n", error->c_str());
} else if(fd == -2) {
fprintf(stderr,"** daemon still not running\n");
}
D("adb_connect: return fd %d\n", fd);
return fd;
error:
adb_close(fd);
return -1;
}
