int APP_CC
trans_connect(struct trans* self, const char* server, const char* port,
int timeout)
{
int error;
if (self->sck != 0)
{
g_tcp_close(self->sck);
}
self->sck = g_tcp_socket();
g_tcp_set_non_blocking(self->sck);
error = g_tcp_connect(self->sck, server, port);
if (error == -1)
{
if (g_tcp_last_error_would_block(self->sck))
{
if (g_tcp_can_send(self->sck, timeout))
{
self->status = 1; /* ok */
self->type1 = 3; /* client */
return 0;
}
}
return 1;
}
self->status = 1; /* ok */
self->type1 = 3; /* client */
return 0;
}
/* returns error */
int APP_CC
xrdp_tcp_send(struct xrdp_tcp* self, struct stream* s)
{
int len;
int total;
int sent;
struct xrdp_session* session;
if (self->sck_closed)
{
DEBUG((" in xrdp_tcp_send, sck closed"));
return 1;
}
len = s->end - s->data;
DEBUG((" in xrdp_tcp_send, gota send %d bytes", len));
session = self->iso_layer->mcs_layer->sec_layer->rdp_layer->session;
total = 0;
while (total < len)
{
sent = g_tcp_send(self->sck, s->data + total, len - total, 0);
if (sent == -1)
{
if (g_tcp_last_error_would_block(self->sck))
{
if (!g_tcp_can_send(self->sck, 10))
{
if (session->is_term != 0)
{
if (session->is_term())
{
DEBUG((" out xrdp_tcp_send, terminated"));
return 1;
}
}
}
}
else
{
self->sck_closed = 1;
DEBUG((" error = -1 in xrdp_tcp_send socket %d", self->sck));
return 1;
}
}
else if (sent == 0)
{
self->sck_closed = 1;
DEBUG((" error = 0 in xrdp_tcp_send socket %d", self->sck));
return 1;
}
else
{
#if defined(XRDP_DEBUG)
g_hexdump(s->data + total, sent);
#endif
total = total + sent;
}
}
DEBUG((" out xrdp_tcp_send, sent %d bytes ok", len));
return 0;
}
int APP_CC
trans_force_write_s(struct trans *self, struct stream *out_s)
{
int size;
int total;
int sent;
if (self->status != TRANS_STATUS_UP)
{
return 1;
}
size = (int) (out_s->end - out_s->data);
total = 0;
if (trans_send_waiting(self, 1) != 0)
{
self->status = TRANS_STATUS_DOWN;
return 1;
}
while (total < size)
{
sent = self->trans_send(self, out_s->data + total, size - total);
if (sent == -1)
{
if (g_tcp_last_error_would_block(self->sck))
{
if (!g_tcp_can_send(self->sck, 100))
{
/* check for term here */
if (self->is_term != 0)
{
if (self->is_term())
{
/* term */
self->status = TRANS_STATUS_DOWN;
return 1;
}
}
}
}
else
{
/* error */
self->status = TRANS_STATUS_DOWN;
return 1;
}
}
else if (sent == 0)
{
/* error */
self->status = TRANS_STATUS_DOWN;
return 1;
}
else
{
total = total + sent;
}
}
return 0;
}
int DEFAULT_CC
xml_send_error(int client, const char* message)
{
xmlChar* xmlbuff;
xmlDocPtr doc;
xmlNodePtr node;
struct stream* s;
int buff_size, size;
xmlChar* version;
xmlChar* error;
xmlChar* msg;
version = xmlCharStrdup("1.0");
doc = xmlNewDoc(version);
if (doc == NULL)
{
log_message(&(g_cfg->log), LOG_LEVEL_WARNING, "sesman[xml_send_error]: "
"Unable to create the document");
xmlFree(version);
return 0;
}
error = xmlCharStrdup("error");
msg = xmlCharStrdup(message);
doc->encoding = xmlCharStrdup("UTF-8");
node = xmlNewNode(NULL, error);
xmlNodeSetContent(node, msg);
xmlDocSetRootElement(doc, node);
xmlDocDumpFormatMemory(doc, &xmlbuff, &buff_size, 1);
log_message(&(g_cfg->log), LOG_LEVEL_WARNING, "sesman[xml_send_error]: "
"data send : %s",xmlbuff);
make_stream(s);
init_stream(s, buff_size + 6);
out_uint32_be(s,buff_size);
out_uint8p(s, xmlbuff, buff_size)
size = s->p - s->data;
if (g_tcp_can_send(client, 10))
{
buff_size = g_tcp_send(client, s->data, size, 0);
}
else
{
log_message(&(g_cfg->log), LOG_LEVEL_DEBUG_PLUS, "sesman[xml_send_error]: "
"Unable to send xml response: %s, cause: %s", xmlbuff, strerror(g_get_errno()));
}
free_stream(s);
xmlFreeDoc(doc);
xmlFree(xmlbuff);
xmlFree(version);
xmlFree(error);
xmlFree(msg);
return buff_size;
}
int DEFAULT_CC
xml_send_info(int client, xmlDocPtr doc)
{
xmlChar* xmlbuff;
int buff_size, size;
struct stream* s;
xmlDocDumpFormatMemory(doc, &xmlbuff, &buff_size, 1);
log_message(&(g_cfg->log), LOG_LEVEL_DEBUG_PLUS, "sesman[xml_send_info]: "
"data send : %s\n",xmlbuff);
make_stream(s);
init_stream(s, buff_size + 6);
out_uint32_be(s,buff_size);
out_uint8p(s, xmlbuff, buff_size)
size = s->p - s->data;
if (g_tcp_can_send(client, 10))
{
int sended = 0;
int send = 0;
while(sended < size)
{
send = (size-sended) > 2048 ? 2048 : size-sended;
sended += g_tcp_send(client, s->data+sended, send, 0);
if (sended < size)
{
if (g_get_errno() != 0)
{
log_message(&(g_cfg->log), LOG_LEVEL_DEBUG_PLUS, "sesman[xml_send_info]: "
"Error while send %s\n",g_get_strerror());
goto end;
}
}
}
if (sended != size)
{
log_message(&(g_cfg->log), LOG_LEVEL_DEBUG_PLUS, "sesman[xml_send_info]: "
"Error while sending data %i != %i\n",sended, size);
}
}
else
{
log_message(&(g_cfg->log), LOG_LEVEL_DEBUG_PLUS, "sesman[xml_send_info]: "
"Unable to send xml response: %s, cause: %s", xmlbuff, strerror(g_get_errno()));
}
end:
free_stream(s);
xmlFree(xmlbuff);
return buff_size;
}
/* returns error */
int APP_CC
rdp_tcp_send(struct rdp_tcp *self, struct stream *s)
{
int len;
int total;
int sent;
if (self->sck_closed)
{
DEBUG((" out rdp_tcp_send error sck closed"));
return 1;
}
len = s->end - s->data;
DEBUG((" in rdp_tcp_send gota send %d bytes on sck %d", len,
self->sck));
total = 0;
while (total < len)
{
sent = g_tcp_send(self->sck, s->data + total, len - total, 0);
if (sent == -1)
{
if (g_tcp_last_error_would_block(self->sck))
{
g_tcp_can_send(self->sck, 10);
}
else
{
self->sck_closed = 1;
DEBUG((" out rdp_tcp_send error unknown"));
return 1;
}
}
else if (sent == 0)
{
self->sck_closed = 1;
DEBUG((" out rdp_tcp_send error connection dropped"));
return 1;
}
else
{
total = total + sent;
}
}
return 0;
}
int APP_CC
trans_force_write(struct trans* self)
{
int size;
int total;
int rv;
int sent;
if (self->status != 1)
{
return 1;
}
rv = 0;
size = (int)(self->out_s->end - self->out_s->data);
total = 0;
while (total < size)
{
sent = g_tcp_send(self->sck, self->out_s->data + total, size - total, 0);
if (sent == -1)
{
if (g_tcp_last_error_would_block(self->sck))
{
if (!g_tcp_can_send(self->sck, 10))
{
/* check for term here */
}
}
else
{
/* error */
self->status = 0;
rv = 1;
}
}
else if (sent == 0)
{
/* error */
self->status = 0;
rv = 1;
}
else
{
total = total + sent;
}
}
return rv;
}
/* returns error */
int DEFAULT_CC
lib_send(struct mod *mod, char *data, int len)
{
int sent;
if (mod->sck_closed)
{
return 1;
}
while (len > 0)
{
sent = g_tcp_send(mod->sck, data, len, 0);
if (sent == -1)
{
if (g_tcp_last_error_would_block(mod->sck))
{
if (mod->server_is_term(mod))
{
return 1;
}
g_tcp_can_send(mod->sck, 10);
}
else
{
return 1;
}
}
else if (sent == 0)
{
mod->sck_closed = 1;
return 1;
}
else
{
data += sent;
len -= sent;
}
}
return 0;
}
int APP_CC
trans_connect(struct trans* self, const char* server, const char* port,
int timeout)
{
int error;
if (self->sck != 0)
{
g_tcp_close(self->sck);
}
if (self->mode == TRANS_MODE_TCP) /* tcp */
{
self->sck = g_tcp_socket();
g_tcp_set_non_blocking(self->sck);
error = g_tcp_connect(self->sck, server, port);
}
else if (self->mode == TRANS_MODE_UNIX) /* unix socket */
{
self->sck = g_tcp_local_socket();
g_tcp_set_non_blocking(self->sck);
error = g_tcp_local_connect(self->sck, port);
}
else
{
self->status = TRANS_STATUS_DOWN;
return 1;
}
if (error == -1)
{
if (g_tcp_last_error_would_block(self->sck))
{
if (g_tcp_can_send(self->sck, timeout))
{
self->status = TRANS_STATUS_UP; /* ok */
self->type1 = TRANS_TYPE_CLIENT; /* client */
return 0;
}
}
return 1;
}
self->status = TRANS_STATUS_UP; /* ok */
self->type1 = TRANS_TYPE_CLIENT; /* client */
return 0;
}
int APP_CC
trans_connect(struct trans *self, const char *server, const char *port,
int timeout)
{
int error;
int now;
int start_time;
start_time = g_time3();
if (self->sck != 0)
{
g_tcp_close(self->sck);
self->sck = 0;
}
if (self->mode == TRANS_MODE_TCP) /* tcp */
{
self->sck = g_tcp_socket();
if (self->sck < 0)
{
self->status = TRANS_STATUS_DOWN;
return 1;
}
g_tcp_set_non_blocking(self->sck);
while (1)
{
error = g_tcp_connect(self->sck, server, port);
if (error == 0)
{
break;
}
else
{
if (timeout < 1)
{
self->status = TRANS_STATUS_DOWN;
return 1;
}
now = g_time3();
if (now - start_time < timeout)
{
g_sleep(timeout / 5);
}
else
{
self->status = TRANS_STATUS_DOWN;
return 1;
}
}
}
}
else if (self->mode == TRANS_MODE_UNIX) /* unix socket */
{
self->sck = g_tcp_local_socket();
if (self->sck < 0)
{
self->status = TRANS_STATUS_DOWN;
return 1;
}
g_tcp_set_non_blocking(self->sck);
while (1)
{
error = g_tcp_local_connect(self->sck, port);
if (error == 0)
{
break;
}
else
{
if (timeout < 1)
{
self->status = TRANS_STATUS_DOWN;
return 1;
}
now = g_time3();
if (now - start_time < timeout)
{
g_sleep(timeout / 5);
}
else
{
self->status = TRANS_STATUS_DOWN;
return 1;
}
}
}
}
else
{
self->status = TRANS_STATUS_DOWN;
return 1;
}
if (error == -1)
{
if (g_tcp_last_error_would_block(self->sck))
{
now = g_time3();
if (now - start_time < timeout)
{
timeout = timeout - (now - start_time);
}
else
{
timeout = 0;
}
if (g_tcp_can_send(self->sck, timeout))
{
self->status = TRANS_STATUS_UP; /* ok */
self->type1 = TRANS_TYPE_CLIENT; /* client */
return 0;
}
}
return 1;
}
self->status = TRANS_STATUS_UP; /* ok */
self->type1 = TRANS_TYPE_CLIENT; /* client */
return 0;
}
int APP_CC
trans_write_copy_s(struct trans *self, struct stream *out_s)
{
int size;
int sent;
struct stream *wait_s;
struct stream *temp_s;
char *out_data;
if (self->status != TRANS_STATUS_UP)
{
return 1;
}
/* try to send any left over */
if (trans_send_waiting(self, 0) != 0)
{
/* error */
self->status = TRANS_STATUS_DOWN;
return 1;
}
out_data = out_s->data;
sent = 0;
size = (int) (out_s->end - out_s->data);
if (self->wait_s == 0)
{
/* if no left over, try to send this new data */
if (g_tcp_can_send(self->sck, 0))
{
sent = self->trans_send(self, out_s->data, size);
if (sent > 0)
{
out_data += sent;
size -= sent;
}
else if (sent == 0)
{
return 1;
}
else
{
if (!g_tcp_last_error_would_block(self->sck))
{
return 1;
}
}
}
}
if (size < 1)
{
return 0;
}
/* did not send right away, have to copy */
make_stream(wait_s);
init_stream(wait_s, size);
if (self->si != 0)
{
if ((self->si->cur_source != 0) &&
(self->si->cur_source != self->my_source))
{
self->si->source[self->si->cur_source] += size;
wait_s->source = self->si->source + self->si->cur_source;
}
}
out_uint8a(wait_s, out_data, size);
s_mark_end(wait_s);
wait_s->p = wait_s->data;
if (self->wait_s == 0)
{
self->wait_s = wait_s;
}
else
{
temp_s = self->wait_s;
while (temp_s->next != 0)
{
temp_s = temp_s->next;
}
temp_s->next = wait_s;
}
return 0;
}
int APP_CC
trans_send_waiting(struct trans *self, int block)
{
struct stream *temp_s;
int bytes;
int sent;
int timeout;
int cont;
timeout = block ? 100 : 0;
cont = 1;
while (cont)
{
if (self->wait_s != 0)
{
temp_s = self->wait_s;
if (g_tcp_can_send(self->sck, timeout))
{
bytes = (int) (temp_s->end - temp_s->p);
sent = self->trans_send(self, temp_s->p, bytes);
if (sent > 0)
{
temp_s->p += sent;
if (temp_s->source != 0)
{
temp_s->source[0] -= sent;
}
if (temp_s->p >= temp_s->end)
{
self->wait_s = temp_s->next;
free_stream(temp_s);
}
}
else if (sent == 0)
{
return 1;
}
else
{
if (!g_tcp_last_error_would_block(self->sck))
{
return 1;
}
}
}
else if (block)
{
/* check for term here */
if (self->is_term != 0)
{
if (self->is_term())
{
/* term */
return 1;
}
}
}
}
else
{
break;
}
cont = block;
}
return 0;
}
/* return error */
int DEFAULT_CC
lib_mod_connect(struct mod *mod)
{
int error;
int len;
int i;
int index;
int use_uds;
struct stream *s;
char con_port[256];
int retry = 0;
int send_error = 0;
int rc = 0;
unsigned int nbytes;
char pidfile[128];
char ip[16];
char cookie[33];
char sessionid[128];
char sessiontoken[128];
struct passwd pwd;
struct passwd *pwdresult;
char pwdbuffer[16384];
char message[256];
char reply[256];
int sock;
struct sockaddr_in server;
json_t *request;
json_t *response;
json_t *display;
json_error_t js_error;
mod->server_msg(mod, "GoPCNX started connection", 0);
sock = socket(AF_INET , SOCK_STREAM , 0);
if (sock == -1) {
mod->server_msg(mod, "Socket creation failed", 0);
return 1;
}
server.sin_addr.s_addr = inet_addr("127.0.0.1");
server.sin_family = AF_INET;
server.sin_port = htons(9999);
if (connect(sock , (struct sockaddr *)&server , sizeof(server)) < 0) {
mod->server_msg(mod, "Server connection failed", 0);
return 1;
}
request = json_object();
json_object_set(request, "username", json_string(mod->username));
json_object_set(request, "password", json_string(mod->password));
json_object_set(request, "ip", json_string("127.0.0.1"));
json_object_set(request, "link", json_string("lan"));
display = json_object();
json_object_set(display, "width", json_integer(mod->width));
json_object_set(display, "height", json_integer(mod->height));
json_object_set(request, "display", display);
json_decref(display);
g_snprintf(message, sizeof(message)-1, "%s\n", json_dumps(request, 0));
json_decref(request);
if (send(sock, message, strlen(message), 0) < 0) {
mod->server_msg(mod, "Server request failed", 0);
return 1;
}
if (recv(sock, reply, sizeof(reply), 0) < 0) {
mod->server_msg(mod, "Server reply failed", 0);
return 1;
}
response = json_loads(reply, 0, &js_error);
if (response == NULL) {
mod->server_msg(mod, "Decoding response failed", 0);
return 1;
} else {
json_t *nxsession = json_object_get(response, "session");
json_t *err = json_object_get(response, "err");
int resume = json_is_true(json_object_get(response, "resume"));
if (err) {
mod->server_msg(mod, json_string_value(err), 0);
return 1;
} else if (resume) {
resize_nxproxy(mod);
} else {
char sessionstash[512];
const char *cookie = json_string_value(json_object_get(nxsession, "cookie"));
const char *host = json_string_value(json_object_get(nxsession, "host"));
json_int_t port = json_integer_value(json_object_get(nxsession, "port"));
getpwnam_r(mod->username, &pwd, pwdbuffer, sizeof(pwdbuffer), &pwdresult);
if (pwdresult == NULL) {
mod->server_msg(mod, "Uid lookup failed", 0);
return 1;
}
if (!start_nxproxy(mod, cookie, (int)port)) {
mod->server_msg(mod, "nxproxy failed to start", 0);
return 1;
}
json_decref(nxsession);
}
}
json_decref(response);
LIB_DEBUG(mod, "in lib_mod_connect");
/* clear screen */
mod->server_begin_update(mod);
mod->server_set_fgcolor(mod, 0);
mod->server_fill_rect(mod, 0, 0, mod->width, mod->height);
mod->server_end_update(mod);
mod->server_msg(mod, "started connecting", 0);
/* only support 8, 15, 16, and 24 bpp connections from rdp client */
if (mod->bpp != 8 && mod->bpp != 15 && mod->bpp != 16 && mod->bpp != 24)
{
mod->server_msg(mod,
"error - only supporting 8, 15, 16, and 24 bpp rdp connections", 0);
LIB_DEBUG(mod, "out lib_mod_connect error");
return 1;
}
if (g_strcmp(mod->ip, "") == 0)
{
mod->server_msg(mod, "error - no ip set", 0);
LIB_DEBUG(mod, "out lib_mod_connect error");
return 1;
}
make_stream(s);
g_snprintf(con_port, 255, "%s", mod->port);
use_uds = 0;
if (con_port[0] == '/')
{
use_uds = 1;
}
mod->sck_closed = 0;
i = 0;
RECONNECT:
while (1)
{
if (use_uds)
{
mod->sck = g_tcp_local_socket();
}
else
{
mod->sck = g_tcp_socket();
g_tcp_set_non_blocking(mod->sck);
g_tcp_set_no_delay(mod->sck);
}
/* mod->server_msg(mod, "connecting...", 0); */
if (use_uds)
{
error = g_tcp_local_connect(mod->sck, con_port);
}
else
{
error = g_tcp_connect(mod->sck, mod->ip, con_port);
}
if (error == -1)
{
if (g_tcp_last_error_would_block(mod->sck))
{
error = 0;
index = 0;
while (!g_tcp_can_send(mod->sck, 100))
{
index++;
if ((index >= 30) || mod->server_is_term(mod))
{
mod->server_msg(mod, "connect timeout", 0);
error = 1;
break;
}
}
}
else
{
/* mod->server_msg(mod, "connect error", 0); */
}
}
if (error == 0)
{
break;
}
g_tcp_close(mod->sck);
mod->sck = 0;
i++;
if (i >= 20)
{
mod->server_msg(mod, "connection problem, giving up", 0);
break;
}
g_sleep(500);
}
if (error == 0)
{
if (use_uds)
{
lib_mod_log_peer(mod);
}
}
if (error == 0)
{
/* send version message */
init_stream(s, 8192);
s_push_layer(s, iso_hdr, 4);
out_uint16_le(s, 103);
out_uint32_le(s, 301);
out_uint32_le(s, 0);
out_uint32_le(s, 0);
out_uint32_le(s, 0);
out_uint32_le(s, 1);
s_mark_end(s);
len = (int)(s->end - s->data);
s_pop_layer(s, iso_hdr);
out_uint32_le(s, len);
lib_send(mod, s->data, len);
}
if (error == 0)
{
/* send screen size message */
init_stream(s, 8192);
s_push_layer(s, iso_hdr, 4);
out_uint16_le(s, 103);
out_uint32_le(s, 300);
out_uint32_le(s, mod->width);
out_uint32_le(s, mod->height);
out_uint32_le(s, mod->bpp);
out_uint32_le(s, 0);
s_mark_end(s);
len = (int)(s->end - s->data);
s_pop_layer(s, iso_hdr);
out_uint32_le(s, len);
lib_send(mod, s->data, len);
}
if (error == 0)
{
/* send invalidate message */
init_stream(s, 8192);
s_push_layer(s, iso_hdr, 4);
out_uint16_le(s, 103);
out_uint32_le(s, 200);
/* x and y */
i = 0;
out_uint32_le(s, i);
/* width and height */
i = ((mod->width & 0xffff) << 16) | mod->height;
out_uint32_le(s, i);
out_uint32_le(s, 0);
out_uint32_le(s, 0);
s_mark_end(s);
len = (int)(s->end - s->data);
s_pop_layer(s, iso_hdr);
out_uint32_le(s, len);
send_error = lib_send(mod, s->data, len);
}
if (send_error) {
if (retry < 50) {
g_tcp_close(mod->sck);
mod->server_msg(mod, "Doing a retry", 0);
retry++;
g_sleep(1000);
goto RECONNECT;
}
error = send_error;
}
free_stream(s);
if (error != 0)
{
mod->server_msg(mod, "some problem", 0);
LIB_DEBUG(mod, "out lib_mod_connect error");
return 1;
}
else
{
mod->server_msg(mod, "connected ok", 0);
mod->sck_obj = g_create_wait_obj_from_socket(mod->sck, 0);
}
LIB_DEBUG(mod, "out lib_mod_connect");
return 0;
}
/* return error */
int DEFAULT_CC
lib_mod_connect(struct mod* mod)
{
int error;
int len;
int i;
int index;
int use_uds;
struct stream* s;
char con_port[256];
LIB_DEBUG(mod, "in lib_mod_connect");
/* clear screen */
mod->server_begin_update(mod);
mod->server_set_fgcolor(mod, 0);
mod->server_fill_rect(mod, 0, 0, mod->width, mod->height);
mod->server_end_update(mod);
mod->server_msg(mod, "started connecting", 0);
/* only support 8, 15, 16, and 24 bpp connections from rdp client */
if (mod->bpp != 8 && mod->bpp != 15 && mod->bpp != 16 && mod->bpp != 24)
{
mod->server_msg(mod,
"error - only supporting 8, 15, 16, and 24 bpp rdp connections", 0);
LIB_DEBUG(mod, "out lib_mod_connect error");
return 1;
}
if (g_strcmp(mod->ip, "") == 0)
{
mod->server_msg(mod, "error - no ip set", 0);
LIB_DEBUG(mod, "out lib_mod_connect error");
return 1;
}
make_stream(s);
g_sprintf(con_port, "%s", mod->port);
use_uds = 0;
if (con_port[0] == '/')
{
use_uds = 1;
}
mod->sck_closed = 0;
i = 0;
while (1)
{
if (use_uds)
{
mod->sck = g_tcp_local_socket();
}
else
{
mod->sck = g_tcp_socket();
}
g_tcp_set_non_blocking(mod->sck);
g_tcp_set_no_delay(mod->sck);
mod->server_msg(mod, "connecting...", 0);
if (use_uds)
{
error = g_tcp_local_connect(mod->sck, con_port);
}
else
{
error = g_tcp_connect(mod->sck, mod->ip, con_port);
}
if (error == -1)
{
if (g_tcp_last_error_would_block(mod->sck))
{
error = 0;
index = 0;
while (!g_tcp_can_send(mod->sck, 100))
{
index++;
if ((index >= 30) || mod->server_is_term(mod))
{
mod->server_msg(mod, "connect timeout", 0);
error = 1;
break;
}
}
}
else
{
mod->server_msg(mod, "connect error", 0);
}
}
if (error == 0)
{
break;
}
g_tcp_close(mod->sck);
mod->sck = 0;
i++;
if (i >= 4)
{
mod->server_msg(mod, "connection problem, giving up", 0);
break;
}
g_sleep(250);
}
if (error == 0)
{
init_stream(s, 8192);
s_push_layer(s, iso_hdr, 4);
out_uint16_le(s, 103);
out_uint32_le(s, 300);
out_uint32_le(s, mod->width);
out_uint32_le(s, mod->height);
out_uint32_le(s, mod->bpp);
out_uint32_le(s, mod->rfx); /* send rfx flag */
s_mark_end(s);
len = (int)(s->end - s->data);
s_pop_layer(s, iso_hdr);
out_uint32_le(s, len);
lib_send(mod, s->data, len);
}
if (error == 0)
{
init_stream(s, 8192);
s_push_layer(s, iso_hdr, 4);
out_uint16_le(s, 103);
out_uint32_le(s, 200);
/* x and y */
i = 0;
out_uint32_le(s, i);
/* width and height */
i = ((mod->width & 0xffff) << 16) | mod->height;
out_uint32_le(s, i);
out_uint32_le(s, 0);
out_uint32_le(s, 0);
s_mark_end(s);
len = (int)(s->end - s->data);
s_pop_layer(s, iso_hdr);
out_uint32_le(s, len);
lib_send(mod, s->data, len);
}
free_stream(s);
if (error != 0)
{
mod->server_msg(mod, "some problem", 0);
LIB_DEBUG(mod, "out lib_mod_connect error");
return 1;
}
else
{
mod->server_msg(mod, "connected ok", 0);
mod->sck_obj = g_create_wait_obj_from_socket(mod->sck, 0);
}
LIB_DEBUG(mod, "out lib_mod_connect");
return 0;
}
