/** Allocate frame
*
* @param nic_data The NIC driver data
* @param size Frame size in bytes
* @return pointer to allocated frame if success, NULL otherwise
*/
nic_frame_t *nic_alloc_frame(nic_t *nic_data, size_t size)
{
nic_frame_t *frame;
fibril_mutex_lock(&nic_globals.lock);
if (nic_globals.frame_cache_size > 0) {
link_t *first = list_first(&nic_globals.frame_cache);
list_remove(first);
nic_globals.frame_cache_size--;
frame = list_get_instance(first, nic_frame_t, link);
fibril_mutex_unlock(&nic_globals.lock);
} else {
fibril_mutex_unlock(&nic_globals.lock);
frame = malloc(sizeof(nic_frame_t));
if (!frame)
return NULL;
link_initialize(&frame->link);
}
frame->data = malloc(size);
if (frame->data == NULL) {
free(frame);
return NULL;
}
frame->size = size;
return frame;
}
/** Connect client to clonable service.
*
* @param service Service to be connected to.
* @param call Pointer to call structure.
* @param callid Call ID of the request.
*
* @return Zero on success or a value from @ref errno.h.
*
*/
void connect_to_clonable(sysarg_t service, ipc_call_t *call,
ipc_callid_t callid)
{
assert(service == SERVICE_LOAD);
cs_req_t *csr = malloc(sizeof(cs_req_t));
if (csr == NULL) {
ipc_answer_0(callid, ENOMEM);
return;
}
/* Spawn a loader. */
int rc = loader_spawn("loader");
if (rc < 0) {
free(csr);
ipc_answer_0(callid, rc);
return;
}
link_initialize(&csr->link);
csr->service = service;
csr->call = *call;
csr->callid = callid;
/*
* We can forward the call only after the server we spawned connects
* to us. Meanwhile we might need to service more connection requests.
* Thus we store the call in a queue.
*/
list_append(&csr->link, &cs_req);
}
static void unused_initialize(unused_t *u, service_id_t service_id)
{
link_initialize(&u->link);
u->service_id = service_id;
u->next = 0;
u->remaining = ((uint64_t)((fs_index_t)-1)) + 1;
list_initialize(&u->freed_list);
}
/** Initialize one IRQ structure.
*
* @param irq Pointer to the IRQ structure to be initialized.
*
*/
void irq_initialize(irq_t *irq)
{
memsetb(irq, sizeof(irq_t), 0);
link_initialize(&irq->link);
irq_spinlock_initialize(&irq->lock, "irq.lock");
irq->inr = -1;
irq->devno = -1;
irq_initialize_arch(irq);
}
static void tmpfs_node_initialize(tmpfs_node_t *nodep)
{
nodep->bp = NULL;
nodep->index = 0;
nodep->service_id = 0;
nodep->type = TMPFS_NONE;
nodep->lnkcnt = 0;
nodep->size = 0;
nodep->data = NULL;
link_initialize(&nodep->nh_link);
list_initialize(&nodep->cs_list);
}
static mouse_dev_t *mouse_dev_new(void)
{
mouse_dev_t *mdev = calloc(1, sizeof(mouse_dev_t));
if (mdev == NULL) {
printf("%s: Error allocating keyboard device. "
"Out of memory.\n", NAME);
return NULL;
}
link_initialize(&mdev->mouse_devs);
return mdev;
}
static vhc_virtdev_t *vhc_virtdev_create(void)
{
vhc_virtdev_t *dev = malloc(sizeof(vhc_virtdev_t));
if (dev == NULL) {
return NULL;
}
dev->address = 0;
dev->dev_sess = NULL;
dev->dev_local = NULL;
dev->plugged = true;
link_initialize(&dev->link);
fibril_mutex_initialize(&dev->guard);
list_initialize(&dev->transfer_queue);
return dev;
}
/*
* Helper functions.
*/
static void fat_node_initialize(fat_node_t *node)
{
fibril_mutex_initialize(&node->lock);
node->bp = NULL;
node->idx = NULL;
node->type = 0;
link_initialize(&node->ffn_link);
node->size = 0;
node->lnkcnt = 0;
node->refcnt = 0;
node->dirty = false;
node->lastc_cached_valid = false;
node->lastc_cached_value = 0;
node->currc_cached_valid = false;
node->currc_cached_bn = 0;
node->currc_cached_value = 0;
}
inet_addrobj_t *inet_addrobj_new(void)
{
inet_addrobj_t *addr = calloc(1, sizeof(inet_addrobj_t));
if (addr == NULL) {
log_msg(LVL_ERROR, "Failed allocating address object. "
"Out of memory.");
return NULL;
}
link_initialize(&addr->addr_list);
fibril_mutex_lock(&addr_list_lock);
addr->id = ++addr_id;
fibril_mutex_unlock(&addr_list_lock);
return addr;
}
static kbd_dev_t *kbd_dev_new(void)
{
kbd_dev_t *kdev = calloc(1, sizeof(kbd_dev_t));
if (kdev == NULL) {
printf("%s: Error allocating keyboard device. "
"Out of memory.\n", NAME);
return NULL;
}
link_initialize(&kdev->kbd_devs);
kdev->mods = KM_NUM_LOCK;
kdev->lock_keys = 0;
kdev->active_layout = layout_create(layout[0]);
return kdev;
}
static void loc_callback(void)
{
category_id_t led_cat;
int rc = loc_category_get_id("led", &led_cat, IPC_FLAG_BLOCKING);
if (rc != EOK)
return;
service_id_t *svcs;
size_t count;
rc = loc_category_get_svcs(led_cat, &svcs, &count);
if (rc != EOK)
return;
for (size_t i = 0; i < count; i++) {
bool known = false;
/* Determine whether we already know this device. */
list_foreach(led_devs, link, led_dev_t, dev) {
if (dev->svc_id == svcs[i]) {
known = true;
break;
}
}
if (!known) {
led_dev_t *dev = (led_dev_t *) calloc(1, sizeof(led_dev_t));
if (!dev)
continue;
link_initialize(&dev->link);
dev->svc_id = svcs[i];
dev->sess = loc_service_connect(svcs[i], INTERFACE_DDF, 0);
list_append(&dev->link, &led_devs);
}
}
// FIXME: Handle LED device removal
free(svcs);
}
outdev_t *outdev_register(outdev_ops_t *ops, void *data)
{
assert(ops->get_dimensions);
outdev_t *dev = (outdev_t *) malloc(sizeof(outdev_t));
if (dev == NULL)
return NULL;
link_initialize(&dev->link);
dev->ops = *ops;
dev->data = data;
ops->get_dimensions(dev, &dev->cols, &dev->rows);
dev->backbuf = chargrid_create(dev->cols, dev->rows,
CHARGRID_FLAG_NONE);
if (dev->backbuf == NULL) {
free(dev);
return NULL;
}
list_append(&dev->link, &outdevs);
return dev;
}
/** Allocate ad initialize endpoint_t structure.
* @param address USB address.
* @param endpoint USB endpoint number.
* @param direction Communication direction.
* @param type USB transfer type.
* @param speed Communication speed.
* @param max_packet_size Maximum size of data packets.
* @param bw Required bandwidth.
* @return Pointer to initialized endpoint_t structure, NULL on failure.
*/
endpoint_t * endpoint_create(usb_address_t address, usb_endpoint_t endpoint,
usb_direction_t direction, usb_transfer_type_t type, usb_speed_t speed,
size_t max_packet_size, size_t bw)
{
endpoint_t *instance = malloc(sizeof(endpoint_t));
if (instance) {
instance->address = address;
instance->endpoint = endpoint;
instance->direction = direction;
instance->transfer_type = type;
instance->speed = speed;
instance->max_packet_size = max_packet_size;
instance->bandwidth = bw;
instance->toggle = 0;
instance->active = false;
instance->hc_data.data = NULL;
instance->hc_data.toggle_get = NULL;
instance->hc_data.toggle_set = NULL;
link_initialize(&instance->link);
fibril_mutex_initialize(&instance->guard);
fibril_condvar_initialize(&instance->avail);
}
return instance;
}
static int udp_assoc_queue_msg(udp_assoc_t *assoc, udp_sockpair_t *sp,
udp_msg_t *msg)
{
udp_rcv_queue_entry_t *rqe;
log_msg(LVL_DEBUG, "udp_assoc_queue_msg(%p, %p, %p)",
assoc, sp, msg);
rqe = calloc(1, sizeof(udp_rcv_queue_entry_t));
if (rqe == NULL)
return ENOMEM;
link_initialize(&rqe->link);
rqe->sp = *sp;
rqe->msg = msg;
fibril_mutex_lock(&assoc->lock);
list_append(&rqe->link, &assoc->rcv_queue);
fibril_mutex_unlock(&assoc->lock);
fibril_condvar_broadcast(&assoc->rcv_queue_cv);
return EOK;
}
int init_panel(window_t *win)
{
button_t *btn;
progress_t *prg;
level_t *lvl;
slider_t *sld;
panel_t *panel = &win->panel;
ctx_t *ctx = &panel->ctx;
link_initialize(&panel->ctrl.link);
list_initialize(&panel->ctrl.child);
panel->ctrl.handler = panel_proc;
panel->ctrl.parent = (ctrl_t*)win;
panel->layout = 0;
panel->bitmap.width = 1920;
panel->bitmap.height = PANEL_HEIGHT;
panel->bitmap.flags = 0;
if( create_bitmap(&panel->bitmap) )
{
printf("not enough memory for panel bitmap\n");
return 0;
}
ctx->pixmap = &panel->bitmap;
ctx->offset_x = 0;
ctx->offset_y = 0;
panel->ctrl.ctx = ctx;
btn = create_button(NULL, ID_PLAY,0,19,32,32,&panel->ctrl);
panel->play_btn = btn;
btn->img_default = res_pause_btn;
btn->img_hilite = res_pause_btn;
btn->img_pressed = res_pause_btn_pressed;
btn = create_button(NULL, ID_STOP,0,19,24,24,&panel->ctrl);
panel->stop_btn = btn;
btn->img_default = res_stop_btn;
btn->img_hilite = res_stop_btn;
btn->img_pressed = res_stop_btn_pressed;
prg = create_progress(NULL,ID_PROGRESS,0,4,0,10,&panel->ctrl);
panel->prg = prg;
lvl = create_level(NULL, ID_VOL_LEVEL, 0, 20, 96, 10, &panel->ctrl);
lvl->vol = -1875;
panel->lvl = lvl;
sld = create_slider(NULL, ID_VOL_CTRL, 0, 20, 96+12, 12, &panel->ctrl);
panel->sld = sld;
// btn = create_button(NULL, ID_MINIMIZE,0,5,16,18,(ctrl_t*)cpt);
// cpt->minimize_btn = btn;
// btn->img_default = res_minimize_btn;
// btn->img_hilite = res_minimize_btn_hl;
// btn->img_pressed = res_minimize_btn_pressed;
update_panel_size(win);
return 1;
};
/** Initialize command info structure.
*
* @param cmd Command info structure.
*
*/
void cmd_initialize(cmd_info_t *cmd)
{
spinlock_initialize(&cmd->lock, "cmd.lock");
link_initialize(&cmd->link);
}
/** VFS_REGISTER protocol function.
*
* @param rid Hash of the call with the request.
* @param request Call structure with the request.
*
*/
void vfs_register(ipc_callid_t rid, ipc_call_t *request)
{
dprintf("Processing VFS_REGISTER request received from %p.\n",
request->in_phone_hash);
vfs_info_t *vfs_info;
int rc = async_data_write_accept((void **) &vfs_info, false,
sizeof(vfs_info_t), sizeof(vfs_info_t), 0, NULL);
if (rc != EOK) {
dprintf("Failed to deliver the VFS info into our AS, rc=%d.\n",
rc);
async_answer_0(rid, rc);
return;
}
/*
* Allocate and initialize a buffer for the fs_info structure.
*/
fs_info_t *fs_info = (fs_info_t *) malloc(sizeof(fs_info_t));
if (!fs_info) {
dprintf("Could not allocate memory for FS info.\n");
async_answer_0(rid, ENOMEM);
return;
}
link_initialize(&fs_info->fs_link);
fs_info->vfs_info = *vfs_info;
free(vfs_info);
dprintf("VFS info delivered.\n");
if (!vfs_info_sane(&fs_info->vfs_info)) {
free(fs_info);
async_answer_0(rid, EINVAL);
return;
}
fibril_mutex_lock(&fs_list_lock);
/*
* Check for duplicit registrations.
*/
if (fs_name_to_handle(fs_info->vfs_info.instance,
fs_info->vfs_info.name, false)) {
/*
* We already register a fs like this.
*/
dprintf("FS is already registered.\n");
fibril_mutex_unlock(&fs_list_lock);
free(fs_info);
async_answer_0(rid, EEXISTS);
return;
}
/*
* Add fs_info to the list of registered FS's.
*/
dprintf("Inserting FS into the list of registered file systems.\n");
list_append(&fs_info->fs_link, &fs_list);
/*
* Now we want the client to send us the IPC_M_CONNECT_TO_ME call so
* that a callback connection is created and we have a phone through
* which to forward VFS requests to it.
*/
fs_info->sess = async_callback_receive(EXCHANGE_PARALLEL);
if (!fs_info->sess) {
dprintf("Callback connection expected\n");
list_remove(&fs_info->fs_link);
fibril_mutex_unlock(&fs_list_lock);
free(fs_info);
async_answer_0(rid, EINVAL);
return;
}
dprintf("Callback connection to FS created.\n");
/*
* The client will want us to send him the address space area with PLB.
*/
size_t size;
ipc_callid_t callid;
if (!async_share_in_receive(&callid, &size)) {
dprintf("Unexpected call, method = %d\n", IPC_GET_IMETHOD(call));
list_remove(&fs_info->fs_link);
fibril_mutex_unlock(&fs_list_lock);
async_hangup(fs_info->sess);
free(fs_info);
async_answer_0(callid, EINVAL);
async_answer_0(rid, EINVAL);
return;
}
/*
* We can only send the client address space area PLB_SIZE bytes long.
*/
if (size != PLB_SIZE) {
dprintf("Client suggests wrong size of PFB, size = %d\n", size);
list_remove(&fs_info->fs_link);
fibril_mutex_unlock(&fs_list_lock);
async_hangup(fs_info->sess);
free(fs_info);
async_answer_0(callid, EINVAL);
async_answer_0(rid, EINVAL);
return;
}
/*
* Commit to read-only sharing the PLB with the client.
*/
(void) async_share_in_finalize(callid, plb,
AS_AREA_READ | AS_AREA_CACHEABLE);
dprintf("Sharing PLB.\n");
/*
* That was it. The FS has been registered.
* In reply to the VFS_REGISTER request, we assign the client file
* system a global file system handle.
*/
fs_info->fs_handle = (fs_handle_t) atomic_postinc(&fs_handle_next);
async_answer_1(rid, EOK, (sysarg_t) fs_info->fs_handle);
fibril_condvar_broadcast(&fs_list_cv);
fibril_mutex_unlock(&fs_list_lock);
dprintf("\"%.*s\" filesystem successfully registered, handle=%d.\n",
FS_NAME_MAXLEN, fs_info->vfs_info.name, fs_info->fs_handle);
}
static void tmpfs_dentry_initialize(tmpfs_dentry_t *dentryp)
{
link_initialize(&dentryp->link);
dentryp->name = NULL;
dentryp->node = NULL;
}
/** Perform a path lookup.
*
* @param path Path to be resolved; it must be a NULL-terminated
* string.
* @param lflag Flags to be used during lookup.
* @param result Empty structure where the lookup result will be stored.
* Can be NULL.
* @param altroot If non-empty, will be used instead of rootfs as the root
* of the whole VFS tree.
*
* @return EOK on success or an error code from errno.h.
*
*/
int vfs_lookup_internal(char *path, int lflag, vfs_lookup_res_t *result,
vfs_pair_t *altroot, ...)
{
vfs_pair_t *root;
if (altroot)
root = altroot;
else
root = &rootfs;
if (!root->fs_handle)
return ENOENT;
size_t len;
path = canonify(path, &len);
if (!path)
return EINVAL;
fs_index_t index = 0;
if (lflag & L_LINK) {
va_list ap;
va_start(ap, altroot);
index = va_arg(ap, fs_index_t);
va_end(ap);
}
fibril_mutex_lock(&plb_mutex);
plb_entry_t entry;
link_initialize(&entry.plb_link);
entry.len = len;
size_t first; /* the first free index */
size_t last; /* the last free index */
if (list_empty(&plb_entries)) {
first = 0;
last = PLB_SIZE - 1;
} else {
plb_entry_t *oldest = list_get_instance(
list_first(&plb_entries), plb_entry_t, plb_link);
plb_entry_t *newest = list_get_instance(
list_last(&plb_entries), plb_entry_t, plb_link);
first = (newest->index + newest->len) % PLB_SIZE;
last = (oldest->index - 1) % PLB_SIZE;
}
if (first <= last) {
if ((last - first) + 1 < len) {
/*
* The buffer cannot absorb the path.
*/
fibril_mutex_unlock(&plb_mutex);
return ELIMIT;
}
} else {
if (PLB_SIZE - ((first - last) + 1) < len) {
/*
* The buffer cannot absorb the path.
*/
fibril_mutex_unlock(&plb_mutex);
return ELIMIT;
}
}
/*
* We know the first free index in PLB and we also know that there is
* enough space in the buffer to hold our path.
*/
entry.index = first;
entry.len = len;
/*
* Claim PLB space by inserting the entry into the PLB entry ring
* buffer.
*/
list_append(&entry.plb_link, &plb_entries);
fibril_mutex_unlock(&plb_mutex);
/*
* Copy the path into PLB.
*/
size_t cnt1 = min(len, (PLB_SIZE - first) + 1);
size_t cnt2 = len - cnt1;
memcpy(&plb[first], path, cnt1);
memcpy(plb, &path[cnt1], cnt2);
ipc_call_t answer;
async_exch_t *exch = vfs_exchange_grab(root->fs_handle);
aid_t req = async_send_5(exch, VFS_OUT_LOOKUP, (sysarg_t) first,
(sysarg_t) (first + len - 1) % PLB_SIZE,
(sysarg_t) root->service_id, (sysarg_t) lflag, (sysarg_t) index,
&answer);
sysarg_t rc;
async_wait_for(req, &rc);
vfs_exchange_release(exch);
fibril_mutex_lock(&plb_mutex);
list_remove(&entry.plb_link);
/*
* Erasing the path from PLB will come handy for debugging purposes.
*/
memset(&plb[first], 0, cnt1);
memset(plb, 0, cnt2);
fibril_mutex_unlock(&plb_mutex);
if ((int) rc < EOK)
return (int) rc;
if (!result)
return EOK;
result->triplet.fs_handle = (fs_handle_t) rc;
result->triplet.service_id = (service_id_t) IPC_GET_ARG1(answer);
result->triplet.index = (fs_index_t) IPC_GET_ARG2(answer);
result->size =
(aoff64_t) MERGE_LOUP32(IPC_GET_ARG3(answer), IPC_GET_ARG4(answer));
result->lnkcnt = (unsigned int) IPC_GET_ARG5(answer);
if (lflag & L_FILE)
result->type = VFS_NODE_FILE;
else if (lflag & L_DIRECTORY)
result->type = VFS_NODE_DIRECTORY;
else
result->type = VFS_NODE_UNKNOWN;
return EOK;
}
void vfs_pass_handle(task_id_t donor_id, task_id_t acceptor_id, int donor_fd)
{
vfs_client_data_t *donor_data = NULL;
vfs_client_data_t *acceptor_data = NULL;
vfs_file_t *donor_file = NULL;
vfs_file_t *acceptor_file = NULL;
vfs_boxed_handle_t *bh;
int acceptor_fd;
acceptor_data = async_get_client_data_by_id(acceptor_id);
if (!acceptor_data)
return;
bh = malloc(sizeof(vfs_boxed_handle_t));
assert(bh);
link_initialize(&bh->link);
bh->handle = -1;
donor_data = async_get_client_data_by_id(donor_id);
if (!donor_data)
goto out;
donor_file = _vfs_file_get(donor_data, donor_fd);
if (!donor_file)
goto out;
acceptor_fd = _vfs_fd_alloc(acceptor_data, false);
if (acceptor_fd < 0)
goto out;
bh->handle = acceptor_fd;
/*
* Add a new reference to the underlying VFS node.
*/
vfs_node_addref(donor_file->node);
(void) vfs_open_node_remote(donor_file->node);
acceptor_file = _vfs_file_get(acceptor_data, acceptor_fd);
assert(acceptor_file);
/*
* Inherit attributes from the donor.
*/
acceptor_file->node = donor_file->node;
acceptor_file->append = donor_file->append;
acceptor_file->pos = donor_file->pos;
out:
fibril_mutex_lock(&acceptor_data->lock);
list_append(&bh->link, &acceptor_data->passed_handles);
fibril_condvar_broadcast(&acceptor_data->cv);
fibril_mutex_unlock(&acceptor_data->lock);
if (donor_data)
async_put_client_data_by_id(donor_id);
if (acceptor_data)
async_put_client_data_by_id(acceptor_id);
if (donor_file)
_vfs_file_put(donor_data, donor_file);
if (acceptor_file)
_vfs_file_put(acceptor_data, acceptor_file);
}
static void tcp_sock_listen(tcp_client_t *client, ipc_callid_t callid, ipc_call_t call)
{
int socket_id;
int backlog;
socket_core_t *sock_core;
tcp_sockdata_t *socket;
tcp_error_t trc;
tcp_sock_t lsocket;
tcp_sock_t fsocket;
tcp_conn_t *conn;
tcp_sock_lconn_t *lconn;
int i;
log_msg(LVL_DEBUG, "tcp_sock_listen()");
socket_id = SOCKET_GET_SOCKET_ID(call);
backlog = SOCKET_GET_BACKLOG(call);
if (backlog < 0) {
async_answer_0(callid, EINVAL);
return;
}
if (backlog > MAX_BACKLOG)
backlog = MAX_BACKLOG;
sock_core = socket_cores_find(&client->sockets, socket_id);
if (sock_core == NULL) {
async_answer_0(callid, ENOTSOCK);
return;
}
socket = (tcp_sockdata_t *)sock_core->specific_data;
/*
* Prepare @c backlog listening connections.
*/
fibril_mutex_lock(&socket->lock);
socket->backlog = backlog;
socket->lconn = calloc(sizeof(tcp_conn_t *), backlog);
if (socket->lconn == NULL) {
fibril_mutex_unlock(&socket->lock);
async_answer_0(callid, ENOMEM);
return;
}
log_msg(LVL_DEBUG, " - open connections");
lsocket.addr.ipv4 = TCP_IPV4_ANY;
lsocket.port = sock_core->port;
fsocket.addr.ipv4 = TCP_IPV4_ANY;
fsocket.port = TCP_PORT_ANY;
for (i = 0; i < backlog; i++) {
lconn = calloc(sizeof(tcp_sock_lconn_t), 1);
if (lconn == NULL) {
/* XXX Clean up */
fibril_mutex_unlock(&socket->lock);
async_answer_0(callid, ENOMEM);
return;
}
trc = tcp_uc_open(&lsocket, &fsocket, ap_passive,
tcp_open_nonblock, &conn);
if (conn == NULL) {
/* XXX Clean up */
fibril_mutex_unlock(&socket->lock);
async_answer_0(callid, ENOMEM);
return;
}
tcp_uc_set_cstate_cb(conn, tcp_sock_cstate_cb, lconn);
assert(trc == TCP_EOK);
conn->name = (char *)"S";
lconn->conn = conn;
lconn->socket = socket;
link_initialize(&lconn->ready_list);
socket->lconn[i] = lconn;
}
fibril_mutex_unlock(&socket->lock);
async_answer_0(callid, EOK);
}
int main(int argc, char **argv)
{
log_init(NAME);
if (argc <= 3) {
syntax_print();
return 1;
}
const char *rfb_name = argv[1];
char *endptr;
unsigned long width = strtoul(argv[2], &endptr, 0);
if (*endptr != 0) {
fprintf(stderr, "Invalid width\n");
syntax_print();
return 1;
}
unsigned long height = strtoul(argv[3], &endptr, 0);
if (*endptr != 0) {
fprintf(stderr, "Invalid height\n");
syntax_print();
return 1;
}
unsigned long port = 5900;
if (argc > 4) {
port = strtoul(argv[4], &endptr, 0);
if (*endptr != 0) {
fprintf(stderr, "Invalid port number\n");
syntax_print();
return 1;
}
}
rfb_init(&rfb, width, height, rfb_name);
vis = malloc(sizeof(visualizer_t));
if (vis == NULL) {
fprintf(stderr, "Failed allocating visualizer struct\n");
return 3;
}
graph_init_visualizer(vis);
pixel_mode.mode.index = 0;
pixel_mode.mode.version = 0;
pixel_mode.mode.refresh_rate = 0;
pixel_mode.mode.screen_aspect.width = rfb.width;
pixel_mode.mode.screen_aspect.height = rfb.height;
pixel_mode.mode.screen_width = rfb.width;
pixel_mode.mode.screen_height = rfb.height;
pixel_mode.mode.cell_aspect.width = 1;
pixel_mode.mode.cell_aspect.height = 1;
pixel_mode.mode.cell_visual.pixel_visual = VISUAL_RGB_8_8_8;
link_initialize(&pixel_mode.link);
list_append(&pixel_mode.link, &vis->modes);
vis->def_mode_idx = 0;
vis->ops = rfb_ops;
vis->dev_ctx = NULL;
async_set_fallback_port_handler(client_connection, NULL);
int rc = loc_server_register(NAME);
if (rc != EOK) {
printf("%s: Unable to register server.\n", NAME);
return rc;
}
char *service_name;
rc = asprintf(&service_name, "rfb/%s", rfb_name);
if (rc < 0) {
printf(NAME ": Unable to create service name\n");
return rc;
}
service_id_t service_id;
rc = loc_service_register(service_name, &service_id);
if (rc != EOK) {
printf(NAME ": Unable to register service %s.\n", service_name);
return rc;
}
free(service_name);
category_id_t visualizer_category;
rc = loc_category_get_id("visualizer", &visualizer_category, IPC_FLAG_BLOCKING);
if (rc != EOK) {
fprintf(stderr, NAME ": Unable to get visualizer category id.\n");
return 1;
}
rc = loc_service_add_to_cat(service_id, visualizer_category);
if (rc != EOK) {
fprintf(stderr, NAME ": Unable to add service to visualizer category.\n");
return 1;
}
rc = rfb_listen(&rfb, port);
if (rc != EOK) {
fprintf(stderr, NAME ": Unable to listen at rfb port\n");
return 2;
}
printf("%s: Accepting connections\n", NAME);
task_retval(0);
async_manager();
/* Not reached */
return 0;
}