/*
* comm_accept() - accept an incoming connection
*
* This is a simple wrapper for accept() which enforces FD limits like
* comm_open() does. Returned fd must be either closed or tagged with
* fd_open (this function no longer does it).
*/
int
comm_accept(struct Listener *lptr, struct irc_ssaddr *pn)
{
int newfd;
socklen_t addrlen = sizeof(struct irc_ssaddr);
if (number_fd >= hard_fdlimit)
{
errno = ENFILE;
return -1;
}
/*
* Next, do the accept(). if we get an error, we should drop the
* reserved fd limit, but we can deal with that when comm_open()
* also does it. XXX -- adrian
*/
newfd = accept(lptr->fd.fd, (struct sockaddr *)pn, (socklen_t *)&addrlen);
if (newfd < 0)
{
#ifdef _WIN32
errno = WSAGetLastError();
#endif
return -1;
}
#ifdef IPV6
remove_ipv6_mapping(pn);
#else
pn->ss_len = addrlen;
#endif
execute_callback(setup_socket_cb, newfd);
/* .. and return */
return newfd;
}
void dequeue_loop(void)
{
Event_t e = event_dequeue();
if (e != EVENT_NULL)
{
// analyse des évènements
#if KBS_ANALYSER
unsigned long last_process_time = micros();
#endif
execute_callback(e);
// analyse des évènements
#if KBS_ANALYSER
busy_time += micros() - last_process_time;
#endif
}
}
int GLUI_Graph::mouse_held_down_handler( int local_x, int local_y, bool inside)
{
int graph_x,graph_y;
graph_x = local_x - x_abs - ((w+1)-graph_w)/2;
if (graph_x < 0) graph_x = 0;
if (graph_x >= graph_w) graph_x = graph_w-1;
graph_y = (h - GLUI_GRAPH_IMG_BOTTOM_BORDER - 2) - (local_y - y_abs);
if (graph_y < 0) graph_y = 0;
if (graph_y >= graph_h) graph_y = graph_h-1;
//printf("%d %d\n",graph_x, graph_y);
event = GLUI_GRAPH_EVENT_MOUSE_MOVE;
event_x = graph_x;
event_y = graph_y;
event_key = -1;
event_mod = -1;
execute_callback();
return false;
}
LedResource() {
// create ObjectID with metadata tag of '3201', which is 'digital output'
led_object = M2MInterfaceFactory::create_object("3201");
M2MObjectInstance* led_inst = led_object->create_object_instance();
// 5853 = Multi-state output
M2MResource* pattern_res = led_inst->create_dynamic_resource("5853", "Pattern",
M2MResourceInstance::STRING, false);
// read and write
pattern_res->set_operation(M2MBase::GET_PUT_ALLOWED);
// set initial pattern (toggle every 200ms. 7 toggles in total)
pattern_res->set_value((const uint8_t*)"500:500:500:500:500:500:500", 27);
// there's not really an execute LWM2M ID that matches... hmm...
M2MResource* led_res = led_inst->create_dynamic_resource("5850", "Blink",
M2MResourceInstance::OPAQUE, false);
// we allow executing a function here...
led_res->set_operation(M2MBase::POST_ALLOWED);
// when a POST comes in, we want to execute the led_execute_callback
led_res->set_execute_function(execute_callback(this, &LedResource::blink));
// Completion of execute function can take a time, that's why delayed response is used
led_res->set_delayed_response(true);
blink_args = new BlinkArgs();
}
int GLUI_Slider::special_handler( int key,int mods )
{
int grads;
int min_x, max_x, wid_x;
int g;
double g_f;
int new_int;
min_x = 2 + GLUI_SLIDER_KNOB_SIDE_BORDER + GLUI_SLIDER_KNOB_HALF_WIDTH;
max_x = w - 2 - GLUI_SLIDER_KNOB_HALF_WIDTH - GLUI_SLIDER_KNOB_SIDE_BORDER;
wid_x = max_x - min_x + 1;
//The arrows adjust the slider's value.
//Without mods (shift, ctrl, alt), the current
//value is rounded to the nearest grad and then
//one grad is added/subtracted. However, shift,
//ctrl, alt modify the grad size by 1/2,1/10,
//1/100. If this is an int slider, the min
//change is 1.
//Note, by default, grads=0 which takes the
//num of grads to be equal to the pixel
//width of the slider...
if (graduations == 0)
grads = wid_x;
else
grads = graduations;
if (mods == 0) {
//Use unmodified grads
} else if (mods & GLUT_ACTIVE_SHIFT) {
grads = 2*(grads-1) + 1;
} else if (mods & GLUT_ACTIVE_CTRL) {
grads = 10*(grads-1) + 1;
} else if (mods & GLUT_ACTIVE_ALT) {
grads = 100*(grads-1) + 1;
} else {
return false;
}
switch (data_type) {
case GLUI_SLIDER_INT:
if (int_low != int_high) {
if (int_val == int_high)
g = grads-1;
else
g = ((int)(((double)grads)*((double)(int_val-int_low))/((double)(int_high - int_low))));
} else
g = 0;
break;
case GLUI_SLIDER_FLOAT:
if (float_low != float_high) {
if (float_val == float_high)
g = grads-1;
else
g = ((int)(((double)grads)*((double)(float_val-float_low))/((double)(float_high - float_low))));
} else
g = 0;
break;
default:
fprintf(stderr,"GLUI_Slider::upate_knob - Impossible data type!\n");
abort();
}
switch (key) {
case GLUT_KEY_RIGHT:
g += 1;
if (g > (grads-1))
g = grads-1;
break;
case GLUT_KEY_LEFT:
g -= 1;
if (g < 0)
g = 0;
break;
default:
return false;
break;
}
g_f = ((double)g)/((double)(grads-1));
switch (data_type) {
case GLUI_SLIDER_INT:
new_int = (int) (((double)int_low) + ((double)(g_f*((double)(int_high-int_low)) )));
if (new_int == int_val) {
switch (key) {
case GLUT_KEY_RIGHT:
new_int += 1;
if (new_int > int_high)
new_int = int_high;
break;
case GLUT_KEY_LEFT:
new_int -= 1;
if (new_int < int_low)
new_int = int_low;
break;
}
}
set_int_val(new_int);
set_float_val((float)(int_val));
break;
case GLUI_SLIDER_FLOAT:
set_float_val((double)float_low + ((double)g_f)*((double)(float_high-float_low)));
set_int_val((int)(float_val));
break;
default:
fprintf(stderr,"GLUI_Slider::upate_knob - Impossible data type!\n");
abort();
}
draw_translated_active_area();
if ( glui ) glui->post_update_main_gfx();
execute_callback();
return false;
}
/*
* add_connection - creates a client which has just connected to us on
* the given fd. The sockhost field is initialized with the ip# of the host.
* An unique id is calculated now, in case it is needed for auth.
* The client is sent to the auth module for verification, and not put in
* any client list yet.
*/
void
add_connection(struct Listener *listener, struct irc_ssaddr *irn, int fd)
{
struct Client *new_client;
assert(NULL != listener);
new_client = make_client(NULL);
fd_open(&new_client->localClient->fd, fd, 1,
(listener->flags & LISTENER_SSL) ?
"Incoming SSL connection" : "Incoming connection");
/*
* copy address to 'sockhost' as a string, copy it to host too
* so we have something valid to put into error messages...
*/
memcpy(&new_client->ip, irn, sizeof(struct irc_ssaddr));
irc_getnameinfo((struct sockaddr*)&new_client->ip,
new_client->ip.ss_len, new_client->sockhost,
HOSTIPLEN, NULL, 0, NI_NUMERICHOST);
new_client->aftype = new_client->ip.ss.ss_family;
#ifdef IPV6
if (new_client->sockhost[0] == ':')
strlcat(new_client->host, "0", HOSTLEN+1);
if (new_client->aftype == AF_INET6 &&
ConfigFileEntry.dot_in_ip6_addr == 1)
{
strlcat(new_client->host, new_client->sockhost,HOSTLEN+1);
strlcat(new_client->host, ".", HOSTLEN+1);
}
else
#endif
strlcat(new_client->host, new_client->sockhost,HOSTLEN+1);
new_client->connect_id = ++connect_id;
new_client->localClient->listener = listener;
++listener->ref_count;
#ifdef HAVE_LIBCRYPTO
if (listener->flags & LISTENER_SSL)
{
if ((new_client->localClient->fd.ssl = SSL_new(ServerInfo.ctx)) == NULL)
{
ilog(L_CRIT, "SSL_new() ERROR! -- %s",
ERR_error_string(ERR_get_error(), NULL));
SetDead(new_client);
exit_client(new_client, new_client, "SSL_new failed");
return;
}
SSL_set_fd(new_client->localClient->fd.ssl, fd);
ssl_handshake(0, new_client);
}
else
#endif
execute_callback(auth_cb, new_client);
}
/**
* Main function of the timer task. This function is in charge of
* calling the callbacks associated with the timers.
*
* This function is run in a high priority task on microkernel builds.
* This function is run in a high priority fiber on nanokernel builds.
* It implements an infinite loop that waits for any of the semaphores from
* g_TimerSem.
* When a semaphore is signaled, this function fetches the pointer to the
* associated callback in g_TimerDesc, then calls it.
*
* @param dummy1 not used (required by ZEPHYR API)
* @param dummy2 not used (required by ZEPHYR API) *
*
*/
void timer_task(int dummy1, int dummy2)
{
uint32_t timeout;
uint32_t now;
UNUSED(dummy1);
UNUSED(dummy2);
timeout = OS_WAIT_FOREVER;
while (1) /* the Timer task shall never stop */
{
#ifdef CONFIG_MICROKERNEL /********************** MICRO KERNEL SPECIFIC: */
/* block until g_TimerSem is signaled or until the next timeout expires */
(void) task_sem_take_wait_timeout(g_TimerSem, timeout);
#else
if (NULL == g_CurrentTimerHead)
{
/* Start a background timer with max positive delay */
nano_fiber_timer_start (&g_NanoTimer, 0x7FFFFFFF);
/* wait until the next timer expires or one is added or removed */
nano_fiber_timer_wait (&g_NanoTimer);
}
#endif
now = _GET_TICK();
/* task is unblocked: check for expired timers */
while (is_after_expiration (now, &(g_CurrentTimerHead->desc)))
{
execute_callback(g_CurrentTimerHead);
}
/* Compute timeout until the expiration of the next timer */
if ( NULL != g_CurrentTimerHead )
{
now = _GET_TICK();
/* In micro kernel context, timeout = 0 or timeout < 0 works.
* In nano kernel context timeout must be a positive value.
*/
#ifdef CONFIG_NANOKERNEL
if (g_CurrentTimerHead->desc.expiration > now)
{
#endif
timeout = g_CurrentTimerHead->desc.expiration - now;
if (OS_WAIT_FOREVER == timeout)
{ /* cannot have timeout = OS_WAIT_FOREVER while there is
still at least one active timer */
timeout++;
}
#ifdef CONFIG_NANOKERNEL
nano_fiber_timer_start (&g_NanoTimer, timeout);
/* wait until the next timer expires or one is added or removed */
nano_fiber_timer_wait (&g_NanoTimer);
/* nano_fiber_timer_wait will wait until "natural" timer
* expiration, or until nano_fiber_timer_stop(&g_NanoTimer)
* is called by the timer_callback or by timer_stop() */
}
#endif
}
#ifdef CONFIG_MICROKERNEL
else
{
timeout = OS_WAIT_FOREVER;
}
#endif
#ifdef __DEBUG_OS_ABSTRACTION_TIMER
if (NULL != g_CurrentTimerHead )
_log ("\nINFO : timer_task : now = %u, next timer expires at %u, timeout = %u", _GET_TICK() , g_CurrentTimerHead->desc.expiration, timeout );
else
_log ("\nINFO : timer_task : now = %u, no next timer, timeout = OS_WAIT_FOREVER", _GET_TICK() );
#endif
} /* end while(1) */
}
int main(int argc, char *argv[])
{
#ifndef _WIN32
if (geteuid() == 0)
{
fprintf(stderr, "Running IRC services is root is not recommended.");
return 1;
}
setup_corefile();
#endif
memset(&ServicesInfo, 0, sizeof(ServicesInfo));
memset(&ServicesState, 0, sizeof(ServicesState));
ServicesState.configfile = CPATH;
ServicesState.logfile = LPATH;
ServicesState.pidfile = PPATH;
ServicesState.fully_connected = 0;
parseargs(&argc, &argv, myopts);
if(ServicesState.printversion)
{
printf("oftc-ircservices: version: %s\n", VERSION);
exit(EXIT_SUCCESS);
}
if(chdir(DPATH))
{
perror("chdir");
exit(EXIT_FAILURE);
}
#ifndef _WIN32
if(!ServicesState.foreground)
make_daemon();
else
print_startup(getpid());
#endif
setup_signals();
memset(&me, 0, sizeof(me));
libio_init(!ServicesState.foreground);
init_events();
iorecv_cb = register_callback("iorecv", iorecv_default);
connected_cb = register_callback("server connected", server_connected);
iosend_cb = register_callback("iosend", iosend_default);
OpenSSL_add_all_digests();
init_interface();
check_pidfile(ServicesState.pidfile);
init_log(ServicesState.logfile);
#ifdef HAVE_RUBY
init_ruby();
signal(SIGSEGV, SIG_DFL);
#endif
init_channel();
init_conf();
init_client();
init_parser();
init_channel_modes();
init_mqueue();
init_tor();
me.from = me.servptr = &me;
SetServer(&me);
SetMe(&me);
dlinkAdd(&me, &me.node, &global_client_list);
read_services_conf(TRUE);
init_db();
init_uid();
#ifdef HAVE_PYTHON
init_python();
#endif
init_kill();
write_pidfile(ServicesState.pidfile);
ilog(L_NOTICE, "Services Ready");
db_load_driver();
#ifdef USE_SHARED_MODULES
if(chdir(MODPATH))
{
ilog(L_ERROR, "Could not load core modules from %s: %s",
MODPATH, strerror(errno));
exit(EXIT_FAILURE);
}
/* Go back to DPATH after checking to see if we can chdir to MODPATH */
chdir(DPATH);
#else
load_all_modules(1);
#endif
boot_modules(1);
connect_server();
for(;;)
{
while (eventNextTime() <= CurrentTime)
eventRun();
execute_callback(do_event_cb);
if(events_loop() == -1)
{
ilog(L_CRIT, "libevent returned error %d", errno);
services_die("Libevent returned some sort of error", NO);
break;
}
comm_select();
send_queued_all();
if(dorehash)
{
ilog(L_INFO, "Got SIGHUP, reloading configuration");
read_services_conf(NO);
dorehash = 0;
}
}
return 0;
}
/*! \brief SVSMODE command handler (called by services)
*
* \param client_p Pointer to allocated Client struct with physical connection
* to this server, i.e. with an open socket connected.
* \param source_p Pointer to allocated Client struct from which the message
* originally comes from. This can be a local or remote client.
* \param parc Integer holding the number of supplied arguments.
* \param parv Argument vector where parv[0] .. parv[parc-1] are non-NULL
* pointers.
* \note Valid arguments for this command are:
* - parv[0] = sender prefix
* - parv[1] = nickname
* - parv[2] = TS (or mode, depending on svs version)
* - parv[3] = mode (or services id if old svs version)
* - parv[4] = optional argument (services id)
*/
static void
ms_svsmode(struct Client *client_p, struct Client *source_p,
int parc, char *parv[])
{
struct Client *target_p = NULL;
int what = MODE_ADD;
unsigned int flag = 0, setflags = 0;
char *m = NULL, *modes = NULL, *extarg = NULL;
time_t ts = 0;
if (!HasFlag(source_p, FLAGS_SERVICE))
return;
if ((parc >= 4) && ((*parv[3] == '+') || (*parv[3] == '-')))
{
ts = atol(parv[2]);
modes = parv[3];
extarg = (parc > 4) ? parv[4] : NULL;
}
else
{
modes = parv[2];
extarg = (parc > 3) ? parv[3] : NULL;
}
if ((target_p = find_person(client_p, parv[1])) == NULL)
return;
if (ts && (ts != target_p->tsinfo))
return;
setflags = target_p->umodes;
for (m = modes; *m; ++m)
{
switch (*m)
{
case '+':
what = MODE_ADD;
break;
case '-':
what = MODE_DEL;
break;
case 'x':
if (what == MODE_ADD && extarg)
user_set_hostmask(target_p, extarg);
break;
case 'd':
if (!EmptyString(extarg))
strlcpy(target_p->svid, extarg, sizeof(target_p->svid));
break;
case 'o':
if (what == MODE_DEL && HasUMode(target_p, UMODE_OPER))
{
ClearOper(target_p);
Count.oper--;
if (MyConnect(target_p))
{
dlink_node *dm = NULL;
detach_conf(target_p, OPER_TYPE);
ClrOFlag(target_p);
DelUMode(target_p, ConfigFileEntry.oper_only_umodes);
if ((dm = dlinkFindDelete(&oper_list, target_p)) != NULL)
free_dlink_node(dm);
}
}
break;
case 'i':
if (what == MODE_ADD && !HasUMode(target_p, UMODE_INVISIBLE))
{
AddUMode(target_p, UMODE_INVISIBLE);
++Count.invisi;
}
if (what == MODE_DEL && HasUMode(target_p, UMODE_INVISIBLE))
{
DelUMode(target_p, UMODE_INVISIBLE);
--Count.invisi;
}
break;
case ' ':
case '\n':
case '\r':
case '\t':
break;
default:
if ((flag = user_modes[(unsigned char) * m]))
execute_callback(umode_cb, client_p, target_p, what, flag);
break;
}
}
if (extarg)
{
sendto_server(client_p, CAP_TS6, NOCAPS,
":%s SVSMODE %s %lu %s %s", ID(source_p),
ID(target_p), (unsigned long)target_p->tsinfo, modes, extarg);
sendto_server(client_p, NOCAPS, CAP_TS6,
":%s SVSMODE %s %lu %s %s", source_p->name,
target_p->name, (unsigned long)target_p->tsinfo, modes, extarg);
}
else
{
sendto_server(client_p, CAP_TS6, NOCAPS,
":%s SVSMODE %s %lu %s", ID(source_p),
ID(target_p), (unsigned long)target_p->tsinfo, modes);
sendto_server(client_p, NOCAPS, CAP_TS6,
":%s SVSMODE %s %lu %s", source_p->name,
target_p->name, (unsigned long)target_p->tsinfo, modes);
}
if (MyConnect(target_p) && (setflags != target_p->umodes))
{
char modebuf[IRCD_BUFSIZE];
send_umode(target_p, target_p, setflags, 0xffffffff, modebuf);
}
}
void Test_M2MResourceInstance::test_set_execute_function()
{
MyTest test;
resource_instance->set_execute_function(execute_callback(&test,&MyTest::execute_function));
}
