void
move_armyload (piece_info_t *obj)
{
long loc;
piece_info_t *p;
int i;
panic("move_armyload() is not implemented"); /* why? */
/* look for an adjacent transport */
loc = find_transport (USER, obj->loc);
if (loc != obj->loc) {
move_obj (obj, loc);
obj->func = NOFUNC;
} else { /* look for nearest non-full transport */
memcpy (amap, user_map, sizeof (view_map_t) * MAP_SIZE);
/* mark loading transports or cities building transports */
for (p = user_obj[TRANSPORT]; p; p = p->piece_link.next)
if (p->count < obj_capacity (p)) /* not full? */
amap[p->loc].contents = '$';
for (i = 0; i < NUM_CITY; i++)
if (city[i].owner == USER && city[i].prod == TRANSPORT)
amap[city[i].loc].contents = '$';
}
}
void
move_transport (piece_info_t *obj)
{
long loc;
/* look for an adjacent transport */
loc = find_transport (USER, obj->loc);
if (loc != obj->loc) {
move_obj (obj, loc);
obj->func = NOFUNC;
}
else obj->moved = piece_attr[obj->type].speed;
}
void connect_device(char* host, char* buffer, int buffer_size)
{
int port, fd;
char* portstr = strchr(host, ':');
char hostbuf[100];
char serial[100];
strncpy(hostbuf, host, sizeof(hostbuf) - 1);
if (portstr) {
if (portstr - host >= sizeof(hostbuf)) {
snprintf(buffer, buffer_size, "bad host name %s", host);
return;
}
// zero terminate the host at the point we found the colon
hostbuf[portstr - host] = 0;
if (sscanf(portstr + 1, "%d", &port) == 0) {
snprintf(buffer, buffer_size, "bad port number %s", portstr);
return;
}
} else {
port = DEFAULT_ADB_LOCAL_TRANSPORT_PORT;
}
snprintf(serial, sizeof(serial), "%s:%d", hostbuf, port);
if (find_transport(serial)) {
snprintf(buffer, buffer_size, "already connected to %s", serial);
return;
}
fd = socket_network_client(hostbuf, port, SOCK_STREAM);
if (fd < 0) {
snprintf(buffer, buffer_size, "unable to connect to %s:%d", host, port);
return;
}
D("client: connected on remote on fd %d\n", fd);
close_on_exec(fd);
disable_tcp_nagle(fd);
register_socket_transport(fd, serial, port, 0);
snprintf(buffer, buffer_size, "connected to %s", serial);
}
int handle_host_request(char *service, transport_type ttype, char* serial, int reply_fd, asocket *s)
{
atransport *transport = NULL;
char buf[4096];
if(!strcmp(service, "kill")) {
fprintf(stderr,"adb server killed by remote request\n");
fflush(stdout);
adb_write(reply_fd, "OKAY", 4);
usb_cleanup();
exit(0);
}
#if ADB_HOST
// "transport:" is used for switching transport with a specified serial number
// "transport-usb:" is used for switching transport to the only USB transport
// "transport-local:" is used for switching transport to the only local transport
// "transport-any:" is used for switching transport to the only transport
if (!strncmp(service, "transport", strlen("transport"))) {
char* error_string = "unknown failure";
transport_type type = kTransportAny;
if (!strncmp(service, "transport-usb", strlen("transport-usb"))) {
type = kTransportUsb;
} else if (!strncmp(service, "transport-local", strlen("transport-local"))) {
type = kTransportLocal;
} else if (!strncmp(service, "transport-any", strlen("transport-any"))) {
type = kTransportAny;
} else if (!strncmp(service, "transport:", strlen("transport:"))) {
service += strlen("transport:");
serial = strdup(service);
}
transport = acquire_one_transport(CS_ANY, type, serial, &error_string);
if (transport) {
s->transport = transport;
adb_write(reply_fd, "OKAY", 4);
} else {
sendfailmsg(reply_fd, error_string);
}
return 1;
}
// return a list of all connected devices
if (!strcmp(service, "devices")) {
char buffer[4096];
memset(buf, 0, sizeof(buf));
memset(buffer, 0, sizeof(buffer));
D("Getting device list \n");
list_transports(buffer, sizeof(buffer));
snprintf(buf, sizeof(buf), "OKAY%04x%s",(unsigned)strlen(buffer),buffer);
D("Wrote device list \n");
writex(reply_fd, buf, strlen(buf));
return 0;
}
// add a new TCP transport, device or emulator
if (!strncmp(service, "connect:", 8)) {
char buffer[4096];
char* host = service + 8;
if (!strncmp(host, "emu:", 4)) {
connect_emulator(host + 4, buffer, sizeof(buffer));
} else {
connect_device(host, buffer, sizeof(buffer));
}
// Send response for emulator and device
snprintf(buf, sizeof(buf), "OKAY%04x%s",(unsigned)strlen(buffer), buffer);
writex(reply_fd, buf, strlen(buf));
return 0;
}
// remove TCP transport
if (!strncmp(service, "disconnect:", 11)) {
char buffer[4096];
memset(buffer, 0, sizeof(buffer));
char* serial = service + 11;
if (serial[0] == 0) {
// disconnect from all TCP devices
unregister_all_tcp_transports();
} else {
char hostbuf[100];
// assume port 5555 if no port is specified
if (!strchr(serial, ':')) {
snprintf(hostbuf, sizeof(hostbuf) - 1, "%s:5555", serial);
serial = hostbuf;
}
atransport *t = find_transport(serial);
if (t) {
unregister_transport(t);
} else {
snprintf(buffer, sizeof(buffer), "No such device %s", serial);
}
}
snprintf(buf, sizeof(buf), "OKAY%04x%s",(unsigned)strlen(buffer), buffer);
writex(reply_fd, buf, strlen(buf));
return 0;
}
// returns our value for ADB_SERVER_VERSION
if (!strcmp(service, "version")) {
char version[12];
snprintf(version, sizeof version, "%04x", ADB_SERVER_VERSION);
snprintf(buf, sizeof buf, "OKAY%04x%s", (unsigned)strlen(version), version);
writex(reply_fd, buf, strlen(buf));
return 0;
}
if(!strncmp(service,"get-serialno",strlen("get-serialno"))) {
char *out = "unknown";
transport = acquire_one_transport(CS_ANY, ttype, serial, NULL);
if (transport && transport->serial) {
out = transport->serial;
}
snprintf(buf, sizeof buf, "OKAY%04x%s",(unsigned)strlen(out),out);
writex(reply_fd, buf, strlen(buf));
return 0;
}
// indicates a new emulator instance has started
if (!strncmp(service,"emulator:",9)) {
int port = atoi(service+9);
local_connect(port);
/* we don't even need to send a reply */
return 0;
}
#endif // ADB_HOST
if(!strncmp(service,"forward:",8) || !strncmp(service,"killforward:",12)) {
char *local, *remote, *err;
int r;
atransport *transport;
int createForward = strncmp(service,"kill",4);
local = service + (createForward ? 8 : 12);
remote = strchr(local,';');
if(remote == 0) {
sendfailmsg(reply_fd, "malformed forward spec");
return 0;
}
*remote++ = 0;
if((local[0] == 0) || (remote[0] == 0) || (remote[0] == '*')){
sendfailmsg(reply_fd, "malformed forward spec");
return 0;
}
transport = acquire_one_transport(CS_ANY, ttype, serial, &err);
if (!transport) {
sendfailmsg(reply_fd, err);
return 0;
}
if (createForward) {
r = install_listener(local, remote, transport);
} else {
r = remove_listener(local, remote, transport);
}
if(r == 0) {
/* 1st OKAY is connect, 2nd OKAY is status */
writex(reply_fd, "OKAYOKAY", 8);
return 0;
}
if (createForward) {
sendfailmsg(reply_fd, (r == -1) ? "cannot rebind smartsocket" : "cannot bind socket");
} else {
sendfailmsg(reply_fd, "cannot remove listener");
}
return 0;
}
if(!strncmp(service,"get-state",strlen("get-state"))) {
transport = acquire_one_transport(CS_ANY, ttype, serial, NULL);
char *state = connection_state_name(transport);
snprintf(buf, sizeof buf, "OKAY%04x%s",(unsigned)strlen(state),state);
writex(reply_fd, buf, strlen(buf));
return 0;
}
return -1;
}
int handle_host_request(char *service, transport_type ttype, char* serial, int reply_fd, asocket *s)
{
if(!strcmp(service, "kill")) {
fprintf(stderr,"adb server killed by remote request\n");
fflush(stdout);
SendOkay(reply_fd);
usb_cleanup();
exit(0);
}
#if ADB_HOST
atransport *transport = NULL;
// "transport:" is used for switching transport with a specified serial number
// "transport-usb:" is used for switching transport to the only USB transport
// "transport-local:" is used for switching transport to the only local transport
// "transport-any:" is used for switching transport to the only transport
if (!strncmp(service, "transport", strlen("transport"))) {
transport_type type = kTransportAny;
if (!strncmp(service, "transport-usb", strlen("transport-usb"))) {
type = kTransportUsb;
} else if (!strncmp(service, "transport-local", strlen("transport-local"))) {
type = kTransportLocal;
} else if (!strncmp(service, "transport-any", strlen("transport-any"))) {
type = kTransportAny;
} else if (!strncmp(service, "transport:", strlen("transport:"))) {
service += strlen("transport:");
serial = service;
}
std::string error_msg = "unknown failure";
transport = acquire_one_transport(CS_ANY, type, serial, &error_msg);
if (transport) {
s->transport = transport;
SendOkay(reply_fd);
} else {
SendFail(reply_fd, error_msg);
}
return 1;
}
// return a list of all connected devices
if (!strncmp(service, "devices", 7)) {
bool long_listing = (strcmp(service+7, "-l") == 0);
if (long_listing || service[7] == 0) {
D("Getting device list...\n");
std::string device_list = list_transports(long_listing);
D("Sending device list...\n");
SendOkay(reply_fd);
SendProtocolString(reply_fd, device_list);
return 0;
}
return 1;
}
// remove TCP transport
if (!strncmp(service, "disconnect:", 11)) {
char buffer[4096];
memset(buffer, 0, sizeof(buffer));
char* serial = service + 11;
if (serial[0] == 0) {
// disconnect from all TCP devices
unregister_all_tcp_transports();
} else {
char hostbuf[100];
// assume port 5555 if no port is specified
if (!strchr(serial, ':')) {
snprintf(hostbuf, sizeof(hostbuf) - 1, "%s:5555", serial);
serial = hostbuf;
}
atransport *t = find_transport(serial);
if (t) {
unregister_transport(t);
} else {
snprintf(buffer, sizeof(buffer), "No such device %s", serial);
}
}
SendOkay(reply_fd);
SendProtocolString(reply_fd, buffer);
return 0;
}
// returns our value for ADB_SERVER_VERSION
if (!strcmp(service, "version")) {
SendOkay(reply_fd);
SendProtocolString(reply_fd, android::base::StringPrintf("%04x", ADB_SERVER_VERSION));
return 0;
}
if(!strncmp(service,"get-serialno",strlen("get-serialno"))) {
const char *out = "unknown";
transport = acquire_one_transport(CS_ANY, ttype, serial, NULL);
if (transport && transport->serial) {
out = transport->serial;
}
SendOkay(reply_fd);
SendProtocolString(reply_fd, out);
return 0;
}
if(!strncmp(service,"get-devpath",strlen("get-devpath"))) {
const char *out = "unknown";
transport = acquire_one_transport(CS_ANY, ttype, serial, NULL);
if (transport && transport->devpath) {
out = transport->devpath;
}
SendOkay(reply_fd);
SendProtocolString(reply_fd, out);
return 0;
}
// indicates a new emulator instance has started
if (!strncmp(service,"emulator:",9)) {
int port = atoi(service+9);
local_connect(port);
/* we don't even need to send a reply */
return 0;
}
if(!strncmp(service,"get-state",strlen("get-state"))) {
transport = acquire_one_transport(CS_ANY, ttype, serial, NULL);
SendOkay(reply_fd);
SendProtocolString(reply_fd, transport ? transport->connection_state_name() : "unknown");
return 0;
}
#endif // ADB_HOST
int ret = handle_forward_request(service, ttype, serial, reply_fd);
if (ret >= 0)
return ret - 1;
return -1;
}
int handle_host_request(const char* service, TransportType type,
const char* serial, int reply_fd, asocket* s) {
if (strcmp(service, "kill") == 0) {
fprintf(stderr, "adb server killed by remote request\n");
fflush(stdout);
SendOkay(reply_fd);
// On Windows, if the process exits with open sockets that
// shutdown(SD_SEND) has not been called on, TCP RST segments will be
// sent to the peers which will cause their next recv() to error-out
// with WSAECONNRESET. In the case of this code, that means the client
// may not read the OKAY sent above.
adb_shutdown(reply_fd);
exit(0);
}
#if ADB_HOST
// "transport:" is used for switching transport with a specified serial number
// "transport-usb:" is used for switching transport to the only USB transport
// "transport-local:" is used for switching transport to the only local transport
// "transport-any:" is used for switching transport to the only transport
if (!strncmp(service, "transport", strlen("transport"))) {
TransportType type = kTransportAny;
if (!strncmp(service, "transport-usb", strlen("transport-usb"))) {
type = kTransportUsb;
} else if (!strncmp(service, "transport-local", strlen("transport-local"))) {
type = kTransportLocal;
} else if (!strncmp(service, "transport-any", strlen("transport-any"))) {
type = kTransportAny;
} else if (!strncmp(service, "transport:", strlen("transport:"))) {
service += strlen("transport:");
serial = service;
}
std::string error;
atransport* t = acquire_one_transport(type, serial, nullptr, &error);
if (t != nullptr) {
s->transport = t;
SendOkay(reply_fd);
} else {
SendFail(reply_fd, error);
}
return 1;
}
// return a list of all connected devices
if (!strncmp(service, "devices", 7)) {
bool long_listing = (strcmp(service+7, "-l") == 0);
if (long_listing || service[7] == 0) {
D("Getting device list...");
std::string device_list = list_transports(long_listing);
D("Sending device list...");
return SendOkay(reply_fd, device_list);
}
return 1;
}
if (!strcmp(service, "features")) {
std::string error;
atransport* t = acquire_one_transport(type, serial, nullptr, &error);
if (t != nullptr) {
SendOkay(reply_fd, FeatureSetToString(t->features()));
} else {
SendFail(reply_fd, error);
}
return 0;
}
// remove TCP transport
if (!strncmp(service, "disconnect:", 11)) {
const std::string address(service + 11);
if (address.empty()) {
kick_all_tcp_devices();
return SendOkay(reply_fd, "disconnected everything");
}
std::string serial;
std::string host;
int port = DEFAULT_ADB_LOCAL_TRANSPORT_PORT;
std::string error;
if (!android::base::ParseNetAddress(address, &host, &port, &serial, &error)) {
return SendFail(reply_fd, android::base::StringPrintf("couldn't parse '%s': %s",
address.c_str(), error.c_str()));
}
atransport* t = find_transport(serial.c_str());
if (t == nullptr) {
return SendFail(reply_fd, android::base::StringPrintf("no such device '%s'",
serial.c_str()));
}
kick_transport(t);
return SendOkay(reply_fd, android::base::StringPrintf("disconnected %s", address.c_str()));
}
// Returns our value for ADB_SERVER_VERSION.
if (!strcmp(service, "version")) {
return SendOkay(reply_fd, android::base::StringPrintf("%04x", ADB_SERVER_VERSION));
}
// These always report "unknown" rather than the actual error, for scripts.
if (!strcmp(service, "get-serialno")) {
std::string error;
atransport* t = acquire_one_transport(type, serial, nullptr, &error);
if (t) {
return SendOkay(reply_fd, t->serial ? t->serial : "unknown");
} else {
return SendFail(reply_fd, error);
}
}
if (!strcmp(service, "get-devpath")) {
std::string error;
atransport* t = acquire_one_transport(type, serial, nullptr, &error);
if (t) {
return SendOkay(reply_fd, t->devpath ? t->devpath : "unknown");
} else {
return SendFail(reply_fd, error);
}
}
if (!strcmp(service, "get-state")) {
std::string error;
atransport* t = acquire_one_transport(type, serial, nullptr, &error);
if (t) {
return SendOkay(reply_fd, t->connection_state_name());
} else {
return SendFail(reply_fd, error);
}
}
// Indicates a new emulator instance has started.
if (!strncmp(service, "emulator:", 9)) {
int port = atoi(service+9);
local_connect(port);
/* we don't even need to send a reply */
return 0;
}
if (!strcmp(service, "reconnect")) {
if (s->transport != nullptr) {
kick_transport(s->transport);
}
return SendOkay(reply_fd, "done");
}
#endif // ADB_HOST
int ret = handle_forward_request(service, type, serial, reply_fd);
if (ret >= 0)
return ret - 1;
return -1;
}
static void
rtsp_cmd_setup(RTSPContext *ctx, const char *url, RTSPMessageHeader *h) {
int i;
RTSPTransportField *th;
struct sockaddr_in destaddr, myaddr;
#ifdef WIN32
int destaddrlen, myaddrlen;
#else
socklen_t destaddrlen, myaddrlen;
#endif
char path[4096];
char channelname[VIDEO_SOURCE_CHANNEL_MAX+1][RTSP_STREAM_FORMAT_MAXLEN];
int baselen = strlen(rtspconf->object);
int streamid;
int rtp_port, rtcp_port;
enum RTSPStatusCode errcode;
//
av_url_split(NULL, 0, NULL, 0, NULL, 0, NULL, path, sizeof(path), url);
for(i = 0; i < VIDEO_SOURCE_CHANNEL_MAX+1; i++) {
snprintf(channelname[i], RTSP_STREAM_FORMAT_MAXLEN, RTSP_STREAM_FORMAT, i);
}
//
if(strncmp(path, rtspconf->object, baselen) != 0) {
ga_error("invalid object (path=%s)\n", path);
rtsp_reply_error(ctx, RTSP_STATUS_AGGREGATE);
return;
}
for(i = 0; i < VIDEO_SOURCE_CHANNEL_MAX+1; i++) {
if(strcmp(path+baselen+1, channelname[i]) == 0) {
streamid = i;
break;
}
}
if(i == VIDEO_SOURCE_CHANNEL_MAX+1) {
// not found
ga_error("invalid service (path=%s)\n", path);
rtsp_reply_error(ctx, RTSP_STATUS_SERVICE);
return;
}
//
if(ctx->state != SERVER_STATE_IDLE
&& ctx->state != SERVER_STATE_READY) {
rtsp_reply_error(ctx, RTSP_STATUS_STATE);
return;
}
// create session id?
if(ctx->session_id == NULL) {
if(h->session_id[0] == '\0') {
snprintf(h->session_id, sizeof(h->session_id), "%04x%04x",
rand()%0x0ffff, rand()%0x0ffff);
ctx->session_id = strdup(h->session_id);
ga_error("New session created (id = %s)\n", ctx->session_id);
}
}
// session id must match -- we have only one session
if(ctx->session_id == NULL
|| strcmp(ctx->session_id, h->session_id) != 0) {
ga_error("Bad session id %s != %s\n", h->session_id, ctx->session_id);
errcode = RTSP_STATUS_SESSION;
goto error_setup;
}
// find supported transport
if((th = find_transport(h, RTSP_LOWER_TRANSPORT_UDP)) == NULL) {
th = find_transport(h, RTSP_LOWER_TRANSPORT_TCP);
}
if(th == NULL) {
ga_error("Cannot find transport\n");
errcode = RTSP_STATUS_TRANSPORT;
goto error_setup;
}
//
destaddrlen = sizeof(destaddr);
bzero(&destaddr, destaddrlen);
if(getpeername(ctx->fd, (struct sockaddr*) &destaddr, &destaddrlen) < 0) {
ga_error("Cannot get peername\n");
errcode = RTSP_STATUS_INTERNAL;
goto error_setup;
}
destaddr.sin_port = htons(th->client_port_min);
//
myaddrlen = sizeof(myaddr);
bzero(&myaddr, myaddrlen);
if(getsockname(ctx->fd, (struct sockaddr*) &myaddr, &myaddrlen) < 0) {
ga_error("Cannot get sockname\n");
errcode = RTSP_STATUS_INTERNAL;
goto error_setup;
}
//
ctx->lower_transport[streamid] = th->lower_transport;
if(rtp_new_av_stream(ctx, &destaddr, streamid,
streamid == video_source_channels()/*rtspconf->audio_id*/ ?
rtspconf->audio_encoder_codec->id : rtspconf->video_encoder_codec->id) < 0) {
ga_error("Create AV stream %d failed.\n", streamid);
errcode = RTSP_STATUS_TRANSPORT;
goto error_setup;
}
//
ctx->state = SERVER_STATE_READY;
rtsp_reply_header(ctx, RTSP_STATUS_OK);
rtsp_printf(ctx, "Session: %s\r\n", ctx->session_id);
switch(th->lower_transport) {
case RTSP_LOWER_TRANSPORT_UDP:
#ifdef HOLE_PUNCHING
rtp_port = ctx->rtpLocalPort[streamid*2];
rtcp_port = ctx->rtpLocalPort[streamid*2+1];
ctx->rtpPeerPort[streamid*2] = htons(th->client_port_min);
ctx->rtpPeerPort[streamid*2+1] = htons(th->client_port_max);
#else
rtp_port = ff_rtp_get_local_rtp_port((URLContext*) ctx->fmtctx[streamid]->pb->opaque);
rtcp_port = ff_rtp_get_local_rtcp_port((URLContext*) ctx->fmtctx[streamid]->pb->opaque);
#endif
ga_error("RTP/UDP: streamid=%d; client=%d-%d; server=%d-%d\n",
streamid,
th->client_port_min, th->client_port_max,
rtp_port, rtcp_port);
rtsp_printf(ctx, "Transport: RTP/AVP/UDP;unicast;client_port=%d-%d;server_port=%d-%d\r\n",
th->client_port_min, th->client_port_max,
rtp_port, rtcp_port);
break;
case RTSP_LOWER_TRANSPORT_TCP:
ga_error("RTP/TCP: interleaved=%d-%d\n",
streamid*2, streamid*2+1);
rtsp_printf(ctx, "Transport: RTP/AVP/TCP;unicast;interleaved=%d-%d\r\n",
streamid*2, streamid*2+1, streamid*2);
break;
default:
// should not happen
break;
}
rtsp_printf(ctx, "\r\n");
return;
error_setup:
if(ctx->session_id != NULL) {
free(ctx->session_id);
ctx->session_id = NULL;
}
if(ctx->encoder[streamid] != NULL) {
ctx->encoder[streamid] = NULL;
}
if(ctx->stream[streamid] != NULL) {
ctx->stream[streamid] = NULL;
}
if(ctx->fmtctx[streamid] != NULL) {
avformat_free_context(ctx->fmtctx[streamid]);
ctx->fmtctx[streamid] = NULL;
}
rtsp_reply_error(ctx, errcode);
return;
}
int handle_host_request(char *service, transport_type ttype, char* serial, int reply_fd, asocket *s)
{
atransport *transport = NULL;
char buf[4096];
if(!strcmp(service, "kill")) {
fprintf(stderr,"adb server killed by remote request\n");
fflush(stdout);
adb_write(reply_fd, "OKAY", 4);
usb_cleanup();
exit(0);
}
#if ADB_HOST
// "transport:" is used for switching transport with a specified serial number
// "transport-usb:" is used for switching transport to the only USB transport
// "transport-local:" is used for switching transport to the only local transport
// "transport-any:" is used for switching transport to the only transport
if (!strncmp(service, "transport", strlen("transport"))) {
char* error_string = "unknown failure";
transport_type type = kTransportAny;
if (!strncmp(service, "transport-usb", strlen("transport-usb"))) {
type = kTransportUsb;
} else if (!strncmp(service, "transport-local", strlen("transport-local"))) {
type = kTransportLocal;
} else if (!strncmp(service, "transport-any", strlen("transport-any"))) {
type = kTransportAny;
} else if (!strncmp(service, "transport:", strlen("transport:"))) {
service += strlen("transport:");
serial = service;
}
transport = acquire_one_transport(CS_ANY, type, serial, &error_string);
if (transport) {
s->transport = transport;
adb_write(reply_fd, "OKAY", 4);
} else {
sendfailmsg(reply_fd, error_string);
}
return 1;
}
// return a list of all connected devices
if (!strncmp(service, "devices", 7)) {
char buffer[4096];
int use_long = !strcmp(service+7, "-l");
if (use_long || service[7] == 0) {
memset(buf, 0, sizeof(buf));
memset(buffer, 0, sizeof(buffer));
D("Getting device list \n");
list_transports(buffer, sizeof(buffer), use_long);
snprintf(buf, sizeof(buf), "OKAY%04x%s",(unsigned)strlen(buffer),buffer);
D("Wrote device list \n");
writex(reply_fd, buf, strlen(buf));
return 0;
}
}
// add a new TCP transport, device or emulator
if (!strncmp(service, "connect:", 8)) {
char buffer[4096];
char* host = service + 8;
if (!strncmp(host, "emu:", 4)) {
connect_emulator(host + 4, buffer, sizeof(buffer));
} else {
connect_device(host, buffer, sizeof(buffer));
}
// Send response for emulator and device
snprintf(buf, sizeof(buf), "OKAY%04x%s",(unsigned)strlen(buffer), buffer);
writex(reply_fd, buf, strlen(buf));
return 0;
}
// remove TCP transport
if (!strncmp(service, "disconnect:", 11)) {
char buffer[4096];
memset(buffer, 0, sizeof(buffer));
char* serial = service + 11;
if (serial[0] == 0) {
// disconnect from all TCP devices
unregister_all_tcp_transports();
} else {
char hostbuf[100];
// assume port 5555 if no port is specified
if (!strchr(serial, ':')) {
snprintf(hostbuf, sizeof(hostbuf) - 1, "%s:5555", serial);
serial = hostbuf;
}
atransport *t = find_transport(serial);
if (t) {
unregister_transport(t);
} else {
snprintf(buffer, sizeof(buffer), "No such device %s", serial);
}
}
snprintf(buf, sizeof(buf), "OKAY%04x%s",(unsigned)strlen(buffer), buffer);
writex(reply_fd, buf, strlen(buf));
return 0;
}
// returns our value for ADB_SERVER_VERSION
if (!strcmp(service, "version")) {
char version[12];
snprintf(version, sizeof version, "%04x", ADB_SERVER_VERSION);
snprintf(buf, sizeof buf, "OKAY%04x%s", (unsigned)strlen(version), version);
writex(reply_fd, buf, strlen(buf));
return 0;
}
if(!strncmp(service,"get-serialno",strlen("get-serialno"))) {
char *out = "unknown";
transport = acquire_one_transport(CS_ANY, ttype, serial, NULL);
if (transport && transport->serial) {
out = transport->serial;
}
snprintf(buf, sizeof buf, "OKAY%04x%s",(unsigned)strlen(out),out);
writex(reply_fd, buf, strlen(buf));
return 0;
}
if(!strncmp(service,"get-devpath",strlen("get-devpath"))) {
char *out = "unknown";
transport = acquire_one_transport(CS_ANY, ttype, serial, NULL);
if (transport && transport->devpath) {
out = transport->devpath;
}
snprintf(buf, sizeof buf, "OKAY%04x%s",(unsigned)strlen(out),out);
writex(reply_fd, buf, strlen(buf));
return 0;
}
// indicates a new emulator instance has started
if (!strncmp(service,"emulator:",9)) {
int port = atoi(service+9);
local_connect(port);
/* we don't even need to send a reply */
return 0;
}
#endif // ADB_HOST
if(!strcmp(service,"list-forward")) {
// Create the list of forward redirections.
char header[9];
int buffer_size = format_listeners(NULL, 0);
// Add one byte for the trailing zero.
char* buffer = (char*)malloc(buffer_size+1);
(void) format_listeners(buffer, buffer_size+1);
snprintf(header, sizeof header, "OKAY%04x", buffer_size);
writex(reply_fd, header, 8);
writex(reply_fd, buffer, buffer_size);
free(buffer);
return 0;
}
if (!strcmp(service,"killforward-all")) {
remove_all_listeners();
adb_write(reply_fd, "OKAYOKAY", 8);
return 0;
}
if(!strncmp(service,"forward:",8) ||
!strncmp(service,"killforward:",12)) {
char *local, *remote, *err;
int r;
atransport *transport;
int createForward = strncmp(service,"kill",4);
int no_rebind = 0;
local = strchr(service, ':') + 1;
// Handle forward:norebind:<local>... here
if (createForward && !strncmp(local, "norebind:", 9)) {
no_rebind = 1;
local = strchr(local, ':') + 1;
}
remote = strchr(local,';');
if (createForward) {
// Check forward: parameter format: '<local>;<remote>'
if(remote == 0) {
sendfailmsg(reply_fd, "malformed forward spec");
return 0;
}
*remote++ = 0;
if((local[0] == 0) || (remote[0] == 0) || (remote[0] == '*')){
sendfailmsg(reply_fd, "malformed forward spec");
return 0;
}
} else {
// Check killforward: parameter format: '<local>'
if (local[0] == 0) {
sendfailmsg(reply_fd, "malformed forward spec");
return 0;
}
}
transport = acquire_one_transport(CS_ANY, ttype, serial, &err);
if (!transport) {
sendfailmsg(reply_fd, err);
return 0;
}
if (createForward) {
r = install_listener(local, remote, transport, no_rebind);
} else {
r = remove_listener(local, transport);
}
if(r == 0) {
/* 1st OKAY is connect, 2nd OKAY is status */
writex(reply_fd, "OKAYOKAY", 8);
return 0;
}
if (createForward) {
const char* message;
switch (r) {
case INSTALL_STATUS_CANNOT_BIND:
message = "cannot bind to socket";
break;
case INSTALL_STATUS_CANNOT_REBIND:
message = "cannot rebind existing socket";
break;
default:
message = "internal error";
}
sendfailmsg(reply_fd, message);
} else {
sendfailmsg(reply_fd, "cannot remove listener");
}
return 0;
}
if(!strncmp(service,"get-state",strlen("get-state"))) {
transport = acquire_one_transport(CS_ANY, ttype, serial, NULL);
char *state = connection_state_name(transport);
snprintf(buf, sizeof buf, "OKAY%04x%s",(unsigned)strlen(state),state);
writex(reply_fd, buf, strlen(buf));
return 0;
}
return -1;
}
int handle_host_request(const char* service, TransportType type,
const char* serial, int reply_fd, asocket* s) {
if (strcmp(service, "kill") == 0) {
fprintf(stderr, "adb server killed by remote request\n");
fflush(stdout);
SendOkay(reply_fd);
exit(0);
}
#if ADB_HOST
// "transport:" is used for switching transport with a specified serial number
// "transport-usb:" is used for switching transport to the only USB transport
// "transport-local:" is used for switching transport to the only local transport
// "transport-any:" is used for switching transport to the only transport
if (!strncmp(service, "transport", strlen("transport"))) {
TransportType type = kTransportAny;
if (!strncmp(service, "transport-usb", strlen("transport-usb"))) {
type = kTransportUsb;
} else if (!strncmp(service, "transport-local", strlen("transport-local"))) {
type = kTransportLocal;
} else if (!strncmp(service, "transport-any", strlen("transport-any"))) {
type = kTransportAny;
} else if (!strncmp(service, "transport:", strlen("transport:"))) {
service += strlen("transport:");
serial = service;
}
std::string error_msg;
atransport* t = acquire_one_transport(kCsAny, type, serial, &error_msg);
if (t != nullptr) {
s->transport = t;
SendOkay(reply_fd);
} else {
SendFail(reply_fd, error_msg);
}
return 1;
}
// return a list of all connected devices
if (!strncmp(service, "devices", 7)) {
bool long_listing = (strcmp(service+7, "-l") == 0);
if (long_listing || service[7] == 0) {
D("Getting device list...\n");
std::string device_list = list_transports(long_listing);
D("Sending device list...\n");
return SendOkay(reply_fd, device_list);
}
return 1;
}
// remove TCP transport
if (!strncmp(service, "disconnect:", 11)) {
const std::string address(service + 11);
if (address.empty()) {
// disconnect from all TCP devices
unregister_all_tcp_transports();
return SendOkay(reply_fd, "disconnected everything");
}
std::string serial;
std::string host;
int port = DEFAULT_ADB_LOCAL_TRANSPORT_PORT;
std::string error;
if (!parse_host_and_port(address, &serial, &host, &port, &error)) {
return SendFail(reply_fd, android::base::StringPrintf("couldn't parse '%s': %s",
address.c_str(), error.c_str()));
}
atransport* t = find_transport(serial.c_str());
if (t == nullptr) {
return SendFail(reply_fd, android::base::StringPrintf("no such device '%s'",
serial.c_str()));
}
unregister_transport(t);
return SendOkay(reply_fd, android::base::StringPrintf("disconnected %s", address.c_str()));
}
// returns our value for ADB_SERVER_VERSION
if (!strcmp(service, "version")) {
return SendOkay(reply_fd, android::base::StringPrintf("%04x", ADB_SERVER_VERSION));
}
// These always report "unknown" rather than the actual error, for scripts.
if (!strcmp(service, "get-serialno")) {
std::string ignored;
atransport* t = acquire_one_transport(kCsAny, type, serial, &ignored);
return SendOkay(reply_fd, (t && t->serial) ? t->serial : "unknown");
}
if (!strcmp(service, "get-devpath")) {
std::string ignored;
atransport* t = acquire_one_transport(kCsAny, type, serial, &ignored);
return SendOkay(reply_fd, (t && t->devpath) ? t->devpath : "unknown");
}
if (!strcmp(service, "get-state")) {
std::string ignored;
atransport* t = acquire_one_transport(kCsAny, type, serial, &ignored);
return SendOkay(reply_fd, t ? t->connection_state_name() : "unknown");
}
// indicates a new emulator instance has started
if (!strncmp(service, "emulator:", 9)) {
int port = atoi(service+9);
local_connect(port);
/* we don't even need to send a reply */
return 0;
}
#endif // ADB_HOST
int ret = handle_forward_request(service, type, serial, reply_fd);
if (ret >= 0)
return ret - 1;
return -1;
}
atransport* find_emulator_transport_by_console_port(int console_port)
{
return find_transport(getEmulatorSerialString(console_port).c_str());
}
int handle_host_request(const char* service, TransportType type,
const char* serial, int reply_fd, asocket* s) {
if (strcmp(service, "kill") == 0) {
fprintf(stderr, "adb server killed by remote request\n");
fflush(stdout);
SendOkay(reply_fd);
// At least on Windows, if we exit() without shutdown(SD_SEND) or
// closesocket(), the client's next recv() will error-out with
// WSAECONNRESET and they'll never read the OKAY.
adb_shutdown(reply_fd);
exit(0);
}
#if ADB_HOST
// "transport:" is used for switching transport with a specified serial number
// "transport-usb:" is used for switching transport to the only USB transport
// "transport-local:" is used for switching transport to the only local transport
// "transport-any:" is used for switching transport to the only transport
if (!strncmp(service, "transport", strlen("transport"))) {
TransportType type = kTransportAny;
if (!strncmp(service, "transport-usb", strlen("transport-usb"))) {
type = kTransportUsb;
} else if (!strncmp(service, "transport-local", strlen("transport-local"))) {
type = kTransportLocal;
} else if (!strncmp(service, "transport-any", strlen("transport-any"))) {
type = kTransportAny;
} else if (!strncmp(service, "transport:", strlen("transport:"))) {
service += strlen("transport:");
serial = service;
}
std::string error_msg;
atransport* t = acquire_one_transport(kCsAny, type, serial, &error_msg);
if (t != nullptr) {
s->transport = t;
SendOkay(reply_fd);
} else {
SendFail(reply_fd, error_msg);
}
return 1;
}
// return a list of all connected devices
if (!strncmp(service, "devices", 7)) {
bool long_listing = (strcmp(service+7, "-l") == 0);
if (long_listing || service[7] == 0) {
D("Getting device list...");
std::string device_list = list_transports(long_listing);
D("Sending device list...");
return SendOkay(reply_fd, device_list);
}
return 1;
}
if (!strcmp(service, "features")) {
std::string error_msg;
atransport* t = acquire_one_transport(kCsAny, type, serial, &error_msg);
if (t != nullptr) {
SendOkay(reply_fd, android::base::Join(t->features(), '\n'));
} else {
SendFail(reply_fd, error_msg);
}
return 0;
}
if (!strncmp(service, "check-feature:", strlen("check-feature:"))) {
std::string error_msg;
atransport* t = acquire_one_transport(kCsAny, type, serial, &error_msg);
if (t && t->CanUseFeature(service + strlen("check-feature:"))) {
// We could potentially extend this to reply with the feature
// version if that becomes necessary.
SendOkay(reply_fd, "1");
} else {
// Empty response means unsupported feature.
SendOkay(reply_fd, "");
}
return 0;
}
// remove TCP transport
if (!strncmp(service, "disconnect:", 11)) {
const std::string address(service + 11);
if (address.empty()) {
kick_all_tcp_devices();
return SendOkay(reply_fd, "disconnected everything");
}
std::string serial;
std::string host;
int port = DEFAULT_ADB_LOCAL_TRANSPORT_PORT;
std::string error;
if (!parse_host_and_port(address, &serial, &host, &port, &error)) {
return SendFail(reply_fd, android::base::StringPrintf("couldn't parse '%s': %s",
address.c_str(), error.c_str()));
}
atransport* t = find_transport(serial.c_str());
if (t == nullptr) {
return SendFail(reply_fd, android::base::StringPrintf("no such device '%s'",
serial.c_str()));
}
kick_transport(t);
return SendOkay(reply_fd, android::base::StringPrintf("disconnected %s", address.c_str()));
}
// returns our value for ADB_SERVER_VERSION
if (!strcmp(service, "version")) {
return SendOkay(reply_fd, android::base::StringPrintf("%04x", ADB_SERVER_VERSION));
}
// These always report "unknown" rather than the actual error, for scripts.
if (!strcmp(service, "get-serialno")) {
std::string ignored;
atransport* t = acquire_one_transport(kCsAny, type, serial, &ignored);
return SendOkay(reply_fd, (t && t->serial) ? t->serial : "unknown");
}
if (!strcmp(service, "get-devpath")) {
std::string ignored;
atransport* t = acquire_one_transport(kCsAny, type, serial, &ignored);
return SendOkay(reply_fd, (t && t->devpath) ? t->devpath : "unknown");
}
if (!strcmp(service, "get-state")) {
std::string ignored;
atransport* t = acquire_one_transport(kCsAny, type, serial, &ignored);
return SendOkay(reply_fd, t ? t->connection_state_name() : "unknown");
}
// indicates a new emulator instance has started
if (!strncmp(service, "emulator:", 9)) {
int port = atoi(service+9);
local_connect(port);
/* we don't even need to send a reply */
return 0;
}
#endif // ADB_HOST
int ret = handle_forward_request(service, type, serial, reply_fd);
if (ret >= 0)
return ret - 1;
return -1;
}
static void rtsp_cmd_setup(RTSPContext *c, const char *url, RTSPMessageHeader *h)
{
iStream *stream;
int stream_index, rtp_port, rtcp_port;
char buf[1024];
char path1[1024];
char *path;
RTSPContext *rtp_c;
RTSPTransportField *th;
struct sockaddr_in dest_addr;
RTSPActionServerSetup setup;
/* find which URL is asked */
av_url_split(NULL, 0, NULL, 0, NULL, 0, NULL, path1, sizeof(path1), url);
int len = strlen(path1);
if (path1[len-1] == '/') {
path1[len-1] = '\0';
}
// / 뒤에꺼 없애자!
char *removed_path = strrchr(path1, '/');
if (removed_path != NULL && removed_path != path1)
{
path = path1;
path[removed_path-path1] = '\0';
} else {
path = path1;
}
if (*path == '/')
path++;
printf("rtsp setup! find stream name = %s\n", path);
/* now check each stream */
for(stream = first_stream; stream != NULL; stream = stream->next) {
/* accept aggregate filenames only if single stream */
if (!strcmp(path, stream->name)) {
goto found;
}
}
/* no stream found */
rtsp_reply_error(c, RTSP_STATUS_SERVICE); /* XXX: right error ? */
return;
found:
/* generate session id if needed */
if (h->session_id[0] == '\0') {
unsigned random0 = av_lfg_get(&random_state);
unsigned random1 = av_lfg_get(&random_state);
snprintf(h->session_id, sizeof(h->session_id), "%08x%08x",
random0, random1);
}
/* find RTP session, and create it if none found */
rtp_c = find_rtp_session(h->session_id);
if (!rtp_c) {
rtp_c = rtp_new_connection(&c->from_addr, stream, h->session_id);
if (!rtp_c) {
rtsp_reply_error(c, RTSP_STATUS_BANDWIDTH);
return;
}
}
/* test if stream is OK (test needed because several SETUP needs
to be done for a given file) */
if (rtp_c->stream != stream) {
rtsp_reply_error(c, RTSP_STATUS_SERVICE);
return;
}
// udp 로 전송 가능한지 체크.
th = find_transport(h);
if (!th) {
printf("can't do udp transport \n");
rtsp_reply_error(c, RTSP_STATUS_INTERNAL);
return;
}
/* setup default options */
setup.transport_option[0] = '\0';
dest_addr = rtp_c->from_addr;
dest_addr.sin_port = htons(th->client_port_min);
// setup stream
// open new rtp/udp socket!
if (rtp_new_stream(rtp_c, &dest_addr) < 0) {
rtsp_reply_error(c, RTSP_STATUS_TRANSPORT);
return;
}
rtp_c->to_addr = dest_addr;
/* now everything is OK, so we can send the connection parameters */
rtsp_reply_header(c, RTSP_STATUS_OK);
/* session ID */
avio_printf(c->pb, "Session: %s\r\n", rtp_c->session_id);
// rtcp 도 열어야되나? -_-;
rtp_port = rtp_c->udp_port;
rtcp_port = rtp_port+1; // 실제로 만들지는 않음..
avio_printf(c->pb, "Transport: RTP/AVP/UDP;unicast;"
"client_port=%d-%d;server_port=%d-%d",
th->client_port_min, th->client_port_max,
rtp_port, rtcp_port);
if (setup.transport_option[0] != '\0')
avio_printf(c->pb, ";%s", setup.transport_option);
avio_printf(c->pb, "\r\n");
avio_printf(c->pb, "\r\n");
}
