static int parse_key(struct input_event *iev)
{
int autorep_count = 0;
if (!check_event(iev, EV_KEY, KEY_X, 1) || !check_sync_event(next_event())) {
tst_resm(TFAIL, "Didn't get expected key press for KEY_X");
return 0;
}
iev = next_event();
while (check_event(iev, EV_KEY, KEY_X, 2) && check_sync_event(next_event())) {
autorep_count++;
iev = next_event();
}
/* make sure we have atleast one auto-repeated key event */
if (!autorep_count) {
tst_resm(TFAIL,
"Didn't get autorepeat events for the key - KEY_X");
return 0;
}
if (!check_event(iev, EV_KEY, KEY_X, 0) || !check_sync_event(next_event())) {
tst_resm(TFAIL,
"Didn't get expected key release for KEY_X");
return 0;
}
tst_resm(TINFO,
"Received %d repititions for KEY_X", autorep_count);
return 1;
}
static void RunEventsIfNeeded() {
unique_ptr<WStatus> pStatus(session()->status_manager()->GetStatus());
if (!IsEquals(date(), pStatus->GetLastDate())) {
if ((session()->GetBeginDayNodeNumber() == 0)
|| (session()->instance_number() == session()->GetBeginDayNodeNumber())) {
cleanup_events();
beginday(true);
}
}
if (!do_event) {
check_event();
}
while (do_event) {
run_event(do_event - 1);
check_event();
}
session()->SetCurrentSpeed("KB");
static time_t last_time_c = 0;
time_t lCurrentTime = time(nullptr);
if ((((rand() % 8000) == 0) || (lCurrentTime - last_time_c > 1200)) && net_sysnum) {
lCurrentTime = last_time_c;
attempt_callout();
}
}
static int sleep_until_event(struct dwc_otg2 *otg,
u32 otg_mask, u32 user_mask,
u32 *otg_events, u32 *user_events,
int timeout)
{
int rc = 0;
pm_runtime_mark_last_busy(otg->dev);
pm_runtime_put_autosuspend(otg->dev);
/* Wait until it occurs, or timeout, or interrupt. */
if (timeout) {
otg_dbg(otg, "Waiting for event (timeout=%d)...\n", timeout);
rc = sleep_main_thread_until_condition_timeout(otg,
check_event(otg, otg_mask,
user_mask, otg_events, user_events), timeout);
} else {
otg_dbg(otg, "Waiting for event (no timeout)...\n");
rc = sleep_main_thread_until_condition(otg,
check_event(otg, otg_mask,
user_mask, otg_events, user_events));
}
pm_runtime_get_sync(otg->dev);
/* Disable the events */
otg_write(otg, OEVTEN, 0);
otg_write(otg, ADPEVTEN, 0);
otg_dbg(otg, "Woke up rc=%d\n", rc);
return rc;
}
void start_monitor(){
struct timeval *currenttime;
exec_count = 0;
currenttime = (struct timeval*)malloc(sizeof(struct timeval));
exec_events = (t_event*)calloc(NUM_EVENTS, sizeof(t_event));
/*Keep waiting for new X events for a given screen*/
while(1){
XNextEvent(dis, (XEvent*) &event);
XRRNotifyEvent *ev = (XRRNotifyEvent*)&event;
gettimeofday(currenttime, NULL);
if(!check_event(ev, currenttime)){
logMessage(WARNING, "Event already executed within threshold parameters..skiping this round\n");
continue;
}
insert_event(ev, currenttime);
execute_events(&event);
}
free(currenttime);
free(exec_events);
}
static void
do_connection(void)
{
FAMConnection fc;
FAMRequest fr;
int data;
int loop;
int ret;
ret = FAMOpen(&fc);
if (ret < 0) {
fprintf(stderr, "Failed to connect to the FAM server\n");
exit(1);
}
for (loop = 0; loop < 1; loop++) {
ret = FAMMonitorDirectory(&fc, "/u/veillard/test", &fr, &data);
if (ret != 0) {
fprintf(stderr, "Failed register monitor for /tmp\n");
exit(1);
}
sleep(1);
check_event(&fc);
}
ret = FAMClose(&fc);
if (ret < 0) {
fprintf(stderr, "Failed to close connection to the FAM server\n");
exit(1);
}
}
// calculate the current mandelbrot set
static void calculate_mandel()
{
const GR_COLOR * the_palette = GRAY_palette;
const int sx = screen_width;
const int sy = screen_height;
const int iter = iterations-1;
const double xmin=xMin;
const double ymin=yMin;
const double xmax=xMax;
const double ymax=yMax;
const double xs=(xmax-xmin)/sx;
const double ys=(ymax-ymin)/sy;
register long x0,y0,p,q,xn,tot;
register int i=0,x=0,y=0;
const int depth = current_depth;
if( screen_info.bpp == 16 )
the_palette = color_palette;
rendering=1;
show_cursor=0;
active_renderer++;
// start main loop
for (y=0;y<sy;y++) {
for (x=0;x<sx;x++) {
p=fixpt(xmin+x*xs);
q=fixpt(ymin+y*ys);
xn=0;
x0=0;
y0=0;
i=0;
while ((mul(xn,xn)+mul(y0,y0))<fixpt(4) && ++i<iter) {
xn=mul((x0+y0),(x0-y0)) +p;
y0=mul(fixpt(2),mul(x0,y0)) +q;
x0=xn;
}
tot+=i;
GrSetGCForeground(mandel_gc, the_palette[i%8]);
GrPoint(level[depth].mandel_buffer, mandel_gc,x,y);
}
// for every line only:
// check if we had an event
check_event();
// check if we need to quit
if (!rendering) return;
// update the screen
draw_mandel();
}
// end main loop
active_renderer--;
}
GRAPHICS_EVENT *find_event( /*wait for event */
INT16 &fd, /*window to wait on */
BOOL8 wait, /*waiting flag */
INT8 event_type /*type to look for */
) {
GRAPHICS_EVENT *event; /*return event */
/*look for one */
event = search_event_queue (fd, event_type);
if (event == NULL) {
do {
#ifdef __UNIX__
if (check_event (fd, wait))
#elif defined (__MSW32__)
if (wait)
Sleep (50);
if (event_waiting)
#endif
{
// fprintf(stderr,"Got an event:searching queue %d\n",fd);
/*try after reading */
event = search_event_queue (fd, event_type);
}
}
while (wait && event == NULL);
}
// if (event!=NULL)
// event->fd=&sbfds[fd];
return event; /*event located */
}
int main()
{
InputEvent ev;
__Set( BEEP_VOLUME, 0);
__Clear_Screen( WHITE);
attach_handler( TIMER3_INTERRUPT, when_counter3_overflows);
while( true)
{
check_event( &ev);
if ( INPUT_PRESSED == ev.state)
{
switch( ev.input)
{
case BUTTON1:
__Set( BACKLIGHT, 10);
break;
case BUTTON2:
__Set( BACKLIGHT, 100);
break;
default:
break;
}
}
}
}
int main()
{
InputEvent ev;
Input static const buttons[] = { BUTTON1, BUTTON2, BUTTON3, BUTTON4, LROCKER_LEFT, LROCKER_RIGHT, RROCKER_LEFT, RROCKER_RIGHT};
__Set( BEEP_VOLUME, 0);
//chosen_slot = UNDEFINED;
//chosen_page = UNDEFINED;
render_slot_buttons();
render_slots();
while( true)
{
check_event( &ev);
if ( INPUT_PRESSED == ev.state)
{
// The four buttons and both directions of both rockers make up eight
// buttons numbered 0..7. Work out which ( if any) were pressed:
Input button_pressed = UNDEFINED;
int i;
for ( i = 0; i < ITEMS_IN_ARRAY(buttons); i += 1)
{
if ( buttons[i] == ev.input)
{
button_pressed = i;
break;
}
}
// If the slot has not yet been chosen..
if ( UNDEFINED == chosen_slot)
{
if ( button_pressed != UNDEFINED && button_pressed < 4)
{
chosen_slot = button_pressed;
render_page_buttons();
render_slots();
}
}
// Otherwise the slot *has* been chosen and all that it left is to choose
// the page within the slot
else {
if ( button_pressed != UNDEFINED)
{
chosen_page = 8 * chosen_slot + button_pressed;
VoidFunction **reset_vector = (VoidFunction**)( FIRST_PAGE + (PAGE_SIZE * chosen_page) + 0x4);
(*reset_vector)();
}
}
}
// Go to sleep until it's time to check the buttons again
__WFE();
}
}
void WFE_main()
{
InputEvent ev;
while( should_run)
{
check_event( &ev);
if ( BUTTON4 == ev.input)
should_run = false;
__WFE();
}
}
// pause
static void pause_drawing() {
#ifdef MANDELPOD_STATUS
draw_idle_status();
#endif
while (paused) {
check_event();
usleep(100);
}
}
int main(int argc, char* argv[]) {
if (init() != RTN_OK) return 0;
while(1) {
if (check_event() == RTN_OK) {
handle_event();
}
usleep(1);
}
return 1;
}
static void resolve_events(void)
{
size_t count;
size_t i, j;
size_t * counter_map;
size_t nr_counters = op_get_nr_counters(cpu_type);
struct op_event const * selected_events[nr_counters];
count = parse_events(parsed_events, nr_counters, chosen_events);
if (count > nr_counters) {
fprintf(stderr, "Not enough hardware counters.\n");
exit(EXIT_FAILURE);
}
for (i = 0; i < count; ++i) {
for (j = i + 1; j < count; ++j) {
struct parsed_event * pev1 = &parsed_events[i];
struct parsed_event * pev2 = &parsed_events[j];
if (!strcmp(pev1->name, pev2->name) &&
pev1->count == pev2->count &&
pev1->unit_mask == pev2->unit_mask &&
pev1->kernel == pev2->kernel &&
pev1->user == pev2->user) {
fprintf(stderr, "All events must be distinct.\n");
exit(EXIT_FAILURE);
}
}
}
for (i = 0; i < count; ++i) {
struct parsed_event * pev = &parsed_events[i];
selected_events[i] = find_event_by_name(pev->name);
check_event(pev, selected_events[i]);
}
counter_map = map_event_to_counter(selected_events, count, cpu_type);
if (!counter_map) {
fprintf(stderr, "Couldn't allocate hardware counters for the selected events.\n");
exit(EXIT_FAILURE);
}
for (i = 0; i < count; ++i) {
printf("%d ", (unsigned int) counter_map[i]);
}
printf("\n");
free(counter_map);
}
int do_select(t_server *server)
{
if (select(server->fd_max + 1, &server->fd_read,
&server->fd_write, NULL, NULL) == -1)
{
printf("Erreur select\n");
return (0);
}
check_event(server);
del_food(server);
check_eggs(server);
return (1);
}
bool
edit_graphics_rep::mouse_graphics (string type, SI x, SI y, int m, time_t t) {
//cout << type << ", " << x << ", " << y << ", " << m << ", " << t << "\n";
//cout << "et= " << et << "\n";
//cout << "tp= " << tp << "\n";
//cout << "gp= " << graphics_path () << "\n";
(void) t;
// apply_changes (); // FIXME: remove after review of synchronization
frame f= find_frame ();
if (!is_nil (f)) {
if (!over_graphics (x, y))
return false;
if (type == "move" || type == "dragging-left")
if (check_event (MOTION_EVENT))
return true;
point p = f [point (x, y)];
graphical_select (p[0], p[1]); // init the caching for adjust().
p= adjust (p);
gr_x= p[0];
gr_y= p[1];
string sx= as_string (p[0]);
string sy= as_string (p[1]);
invalidate_graphical_object ();
call ("set-keyboard-modifiers", object (m));
if (type == "move")
call ("graphics-move", sx, sy);
else if (type == "release-left" || type == "double-left")
call ("graphics-release-left", sx, sy);
else if (type == "release-middle")
call ("graphics-release-middle", sx, sy);
else if (type == "release-right" || type == "double-right")
call ("graphics-release-right", sx, sy);
else if (type == "start-drag-left")
call ("graphics-start-drag-left", sx, sy);
else if (type == "dragging-left")
call ("graphics-dragging-left", sx, sy);
else if (type == "end-drag-left")
call ("graphics-end-drag-left", sx, sy);
else if (type == "start-drag-right")
call ("graphics-start-drag-right", sx, sy);
else if (type == "dragging-right")
call ("graphics-dragging-right", sx, sy);
else if (type == "end-drag-right")
call ("graphics-end-drag-right", sx, sy);
invalidate_graphical_object ();
notify_change (THE_CURSOR);
return true;
}
//cout << "No frame " << tp << ", " << subtree (et, path_up (tp)) << "\n";
return false;
}
bool
edit_graphics_rep::mouse_graphics (string type, SI x, SI y, int m, time_t t) {
(void) t;
// apply_changes (); // FIXME: remove after review of synchronization
frame f= find_frame ();
if (!is_nil (f)) {
if (!over_graphics (x, y)) return false;
if (type == "move" || type == "dragging")
if (check_event (MOTION_EVENT))
return true;
point p = f [point (x, y)];
graphical_select (p[0], p[1]); // init the caching for adjust().
p = adjust (p);
gr_x= p[0];
gr_y= p[1];
string sx= as_string (p[0]);
string sy= as_string (p[1]);
invalidate_graphical_object ();
call ("set-keyboard-modifiers", object (m));
if (type == "move")
call ("graphics-move-point", sx, sy);
else if (type == "release-left")
call ("graphics-insert-point", sx, sy);
else if (type == "release-middle")
call ("graphics-remove-point", sx, sy);
else if (type == "release-right")
call ("graphics-last-point", sx, sy);
else if (type == "start-drag")
call ("graphics-start-drag", sx, sy);
else if (type == "dragging")
call ("graphics-dragging", sx, sy);
else if (type == "end-drag")
call ("graphics-end-drag", sx, sy);
else if (type == "start-right-drag")
call ("graphics-start-right-drag", sx, sy);
else if (type == "right-dragging")
call ("graphics-right-dragging", sx, sy);
else if (type == "end-right-drag")
call ("graphics-end-right-drag", sx, sy);
invalidate_graphical_object ();
notify_change (THE_CURSOR);
return true;
}
return false;
}
static ptid_t
fbsd_thread_wait (struct target_ops *ops,
ptid_t ptid, struct target_waitstatus *ourstatus, int options)
{
struct target_ops *beneath = find_target_beneath (ops);
ptid_t ret;
long lwp;
CORE_ADDR stop_pc;
td_thrhandle_t th;
td_thrinfo_t ti;
ret = beneath->to_wait (beneath, ptid, ourstatus, options);
if (GET_PID(ret) >= 0 && ourstatus->kind == TARGET_WAITKIND_STOPPED)
{
lwp = get_current_lwp (GET_PID(ret));
ret = thread_from_lwp (BUILD_LWP(lwp, GET_PID(ret)),
&th, &ti);
if (!in_thread_list(ret)) {
/*
* We have to enable event reporting for initial thread
* which was not mapped before.
*/
attach_thread(ret, &th, &ti, 1);
}
if (ourstatus->value.sig == TARGET_SIGNAL_TRAP)
check_event(ret);
/* this is a hack, if an event won't cause gdb to stop, for example,
SIGALRM, gdb resumes the process immediatly without setting
inferior_ptid to the new thread returned here, this is a bug
because inferior_ptid may already not exist there, and passing
a non-existing thread to fbsd_thread_resume causes error. However,
if the exiting thread is the currently selected thread,
then that is handled later in handle_inferior_event(), and we must
not delete the currently selected thread.
*/
if (!fbsd_thread_alive (ops, inferior_ptid) && !ptid_equal(inferior_ptid, ret))
{
delete_thread (inferior_ptid);
inferior_ptid = ret;
}
}
return (ret);
}
int main()
{
InputEvent ev;
__Set( BEEP_VOLUME, 0);
attach_handler( TIMER3_INTERRUPT, when_counter3_overflows);
initial_render();
while( true)
{
check_event( &ev);
if ( INPUT_PRESSED == ev.state)
{
switch( ev.input)
{
case LROCKER_LEFT:
slot_cursor = (slot_cursor - 10) & (SLOTS - 1);
break;
case LROCKER_RIGHT:
slot_cursor = (slot_cursor + 10) & (SLOTS - 1);
break;
case RROCKER_LEFT:
slot_cursor = (slot_cursor - 1) & (SLOTS - 1);
break;
case RROCKER_RIGHT:
slot_cursor = (slot_cursor + 1) & (SLOTS - 1);
break;
case RROCKER_DOWN:
{
VoidFunction **reset_vector = (VoidFunction**)( FIRST_SLOT + SLOT_SIZE*slot_cursor + 0x4);
(*reset_vector)();
}
break;
default:
break;
}
}
render();
}
}
static int check_events(void)
{
int tick_time = 0, curr_time, tt;
curr_time = time(NULL);
restart:
any_closed=false;
for (struct session *sp = sessionlist; sp; sp = sp->next)
{
tt = check_event(curr_time, sp);
if (any_closed)
goto restart;
/* printf("#%s %d(%d)\n", sp->name, tt, curr_time); */
if (tt > curr_time && (tick_time == 0 || tt < tick_time))
tick_time = tt;
}
if (tick_time > curr_time)
return tick_time - curr_time;
return 0;
}
static ptid_t
fbsd_thread_wait (ptid_t ptid, struct target_waitstatus *ourstatus)
{
ptid_t ret;
long lwp;
CORE_ADDR stop_pc;
td_thrhandle_t th;
td_thrinfo_t ti;
ret = child_ops.to_wait (ptid, ourstatus);
if (GET_PID(ret) >= 0 && ourstatus->kind == TARGET_WAITKIND_STOPPED)
{
lwp = get_current_lwp (GET_PID(ret));
ret = thread_from_lwp (BUILD_LWP(lwp, GET_PID(ret)),
&th, &ti);
if (!in_thread_list(ret)) {
/*
* We have to enable event reporting for initial thread
* which was not mapped before.
*/
attach_thread(ret, &th, &ti, 1);
}
if (ourstatus->value.sig == TARGET_SIGNAL_TRAP)
check_event(ret);
/* this is a hack, if an event won't cause gdb to stop, for example,
SIGARLM, gdb resumes the process immediatly without setting
inferior_ptid to the new thread returned here, this is a bug
because inferior_ptid may already not exist there, and passing
a none existing thread to fbsd_thread_resume causes error. */
if (!fbsd_thread_alive (inferior_ptid))
{
delete_thread (inferior_ptid);
inferior_ptid = ret;
}
}
return (ret);
}
void backlight_main()
{
InputEvent ev;
counter3_overflow_hook = when_counter3_overflows;
draw_text( FONT_WIDTH*(50-20)/2, FONT_HEIGHT*(17-1)/2, WHITE, 1, "Backlight-experiment");
value = 0;
target_value = 100;
while ( value != target_value)
{
__WFE(); // Go to low-power mode until counter3 overflows
__Set( BEEP_VOLUME, value);
}
target_value = 0;
while ( value != target_value)
{
__WFE();
__Set( BEEP_VOLUME, value);
}
while( should_run)
{
check_event( &ev);
if ( BUTTON4 == ev.input)
should_run = false;
while ( value != target_value)
{
__WFE();
__Set( BACKLIGHT, value);
}
target_value = (100 == value) ? 0 : 100;
}
}
void SysTick_main()
{
InputEvent ev;
attach_handler( SYSTICK_INTERRUPT, when_systick_is_zero);
SysTick_Config( SYSTICK_MAXCOUNT);
while( should_run)
{
check_event( &ev);
switch( ev.input)
{
case BUTTON4:
should_run = false;
break;
default:
break;
}
render();
}
// Disable SysTick and its interrupt:
SysTick->CTRL &= ~ ((1 << SYSTICK_ENABLE) | (1 << SYSTICK_TICKINT));
}
void *run_listener(void *startarg)
{
GList *action_item, *glob_item;
monwatch *watch;
monwatch_entry *entry, *new_entry;
monconf_action_entry *action_entry;
int newstr_len;
char buffer[EVENT_BUF_LEN];
int elength, i, num_entries;
int idx, msgsize;
short matched_glob;
monevent evt;
lua_State *L;
char *msgbuf;
size_t msgbufsize;
liststart *start = (liststart *)startarg;
watch = monwatch_create();
start->watch = watch;
monwatch_process_config(watch,start->conf);
printf("Listening for events...\n");
num_entries = monwatch_num_entries(watch);
void *pub_socket = zmq_socket(start->zmq_context, ZMQ_PUB);
if(zmq_bind(pub_socket, "inproc://file_events"))
{
start->active = 0;
fprintf(stderr,"Error opening the inotify listener: %d\n",zmq_errno());
pthread_exit(NULL);
exit(-2);
return;
}
start->socket_bound = 1;
zmq_msg_t message;
while(!start->usr_interrupt)
{
idx++;
elength = read(watch->inotify_fd, buffer, EVENT_BUF_LEN);
i = 0;
while(i < elength)
{
struct inotify_event *event = ( struct inotify_event * ) &buffer[ i ];
if(event->len)
{
entry = (monwatch_entry *)g_hash_table_lookup(watch->wdescr_map,(gpointer)event->wd);
char *full_path = g_strdup_printf("%s/%s",entry->file_name,event->name);
evt.event = check_event(event->mask,entry->conf_entry->events);
if(evt.event && check_filters_for_event(event, entry))
{
if(event->mask & IN_ISDIR && ((event->mask & IN_CREATE) || (event->mask & IN_MOVED_TO))
&& (entry->conf_entry->recursive))
{
_monwatch_add_item(watch, entry->conf_entry, full_path);
}
action_item = g_list_first(entry->conf_entry->actions);
while(action_item)
{
action_entry = (monconf_action_entry *)action_item->data;
if(evt.event & entry->conf_entry->events)
{
if(!monconf_entry_match_ignores(entry->conf_entry,event->name)
&& monconf_action_match_entry_globs(action_entry, full_path))
{
evt.action_name = action_entry->action->name;
evt.timestamp = time(NULL);
evt.base_path = entry->file_name;
evt.file_path = event->name;
evt.is_dir = ((event->mask & IN_ISDIR) ? 1 : 0);
zmq_msg_init(&message);
monevent_serialize(&evt, &msgbuf, &msgbufsize);
zmq_msg_init_size(&message,msgbufsize);
memcpy(zmq_msg_data(&message), msgbuf, msgbufsize);
if(zmq_send(pub_socket, &message, 0))
{
fprintf(stderr,"Error %d sending message\n",zmq_errno());
}
free(msgbuf);
zmq_msg_close(&message);
}
}
action_item = action_item->next;
}
g_free(full_path);
}
if(event->mask & IN_ISDIR && ((event->mask & IN_DELETE) || (event->mask & IN_MOVED_FROM)))
{
_monwatch_delete_item(watch, entry, event->name);
}
}
i += EVENT_SIZE + event->len;
}
usleep(500);
}
printf("Closing listener...\n");
zmq_close(pub_socket);
monwatch_free(watch);
start->socket_bound = 0;
start->active = 0;
pthread_exit(NULL);
}
////////////////////////主程序//////////////////////////////
void main(int argc,char* argv[])
{
int key;
snake_element* snake_mark;
Creat_screen();
Load_first_snake();
Load_bmp_show();
while(!(key=PressQuit())); // 没有按键时等待..
if(key == 1) // 按下退出键时退出程序，否则执行下一条语句
exit(1);
event_mark=check_event();
while((event_mark == 0) || (event_mark == 5)||(event_mark % 2 == event_PreMark % 2)||event_mark == 7)
{
Clear_bmp(length);
snake_mark = key_RightMove(snake_main);//开始游戏，初始化向右行驶，当查询到左右键或者无操作时循环，退出键时退出程序
Load_snake(length,snake_main); //查询到上下键时，退出本循环，并在下一个循环对此次按键进行处理
Load_bmp_show();
event_mark = check_event() ;
Rand_food(&food_place);
Eat_food();
if(event_mark == 6)
exit(1);
if((event_mark % 2 == event_PreMark % 2)|| event_mark == 5|| event_mark == 0||event_mark == 7)//如果当前方向与前一次的移动方向相同,或相反，则不做处理，装载下一位
continue ;
break;
}
while(event_mark!=6)//主循环，不断扫描键盘，并根据扫描到的相应的值，进行相应的操作
{
switch(event_mark)
{
case 1:
while(event_mark!= 6)
{
Clear_bmp(length);
key_UpMove(snake_main);
Load_snake(length,snake_main);
Load_bmp_show();
Rand_food(&food_place);//当检测到果子标志位为0时，随机刷果子
Eat_food();//检测到是否吃到果子？如果吃到了，清零果子标志位
if(Space_pause() ==1)//暂停功能
exit(1);
if(Check_over(snake_main) == 1)//游戏失败？，失败则退出游戏
{
SDL_Delay(5000);
exit(1);
}
event_mark = check_event() ;//查询事件
if((event_mark % 2 == event_PreMark % 2)||event_mark == 0)//根据不同事件采取不同操作
continue ;
if(event_mark %2 != event_PreMark %2)
break ;
}
break ;
case 2:
while(event_mark!= 6 )
{
Clear_bmp(length);
key_LeftMove(snake_main);
Load_snake(length,snake_main);
Load_bmp_show();
Rand_food(&food_place);
Eat_food();
if(Space_pause() ==1)//暂停功能
exit(1);
if(Check_over(snake_main) == 1)
{
SDL_Delay(5000);
exit(1);
}
event_mark = check_event() ;
if((event_mark % 2 == event_PreMark % 2)||event_mark == 5||event_mark == 7)
continue ;
if(event_mark %2 != event_PreMark %2)
break ;
}
break;
case 3:
while(event_mark!= 6 )
{
Clear_bmp(length);
key_DownMove(snake_main);
Load_snake(length,snake_main);
Load_bmp_show();
Rand_food(&food_place);
Eat_food();
if(Space_pause() ==1)
exit(1);
if(Check_over(snake_main) == 1)
{
SDL_Delay(5000);
exit(1);
}
event_mark = check_event() ;
if((event_mark % 2 == event_PreMark % 2)||event_mark == 0)
continue ;
if(event_mark %2 != event_PreMark %2)
break ;
}
break;
case 4:
while(event_mark!= 6)
{
Clear_bmp(length);
key_RightMove(snake_main);
Load_snake(length,snake_main);
Load_bmp_show();
Rand_food(&food_place);
Eat_food();
if(Space_pause() ==1)
exit(1);
if(Check_over(snake_main) == 1)
{
SDL_Delay(5000);
exit(1);
}
event_mark = check_event() ;
if((event_mark % 2 == event_PreMark % 2)||event_mark == 5||event_mark == 7)
continue ;
if(event_mark %2 != event_PreMark %2)
break ;
}
break;
}
}
}
static int
evport_dispatch(struct event_base *base, struct timeval *tv)
{
int i, res;
struct evport_data *epdp = base->evbase;
port_event_t pevtlist[EVENTS_PER_GETN];
/*
* port_getn will block until it has at least nevents events. It will
* also return how many it's given us (which may be more than we asked
* for, as long as it's less than our maximum (EVENTS_PER_GETN)) in
* nevents.
*/
int nevents = 1;
/*
* We have to convert a struct timeval to a struct timespec
* (only difference is nanoseconds vs. microseconds). If no time-based
* events are active, we should wait for I/O (and tv == NULL).
*/
struct timespec ts;
struct timespec *ts_p = NULL;
if (tv != NULL) {
ts.tv_sec = tv->tv_sec;
ts.tv_nsec = tv->tv_usec * 1000;
ts_p = &ts;
}
/*
* Before doing anything else, we need to reassociate the events we hit
* last time which need reassociation. See comment at the end of the
* loop below.
*/
for (i = 0; i < EVENTS_PER_GETN; ++i) {
struct fd_info *fdi = NULL;
if (epdp->ed_pending[i] != -1) {
fdi = &(epdp->ed_fds[epdp->ed_pending[i]]);
}
if (fdi != NULL && FDI_HAS_EVENTS(fdi)) {
int fd = epdp->ed_pending[i];
reassociate(epdp, fdi, fd);
epdp->ed_pending[i] = -1;
}
}
EVBASE_RELEASE_LOCK(base, th_base_lock);
res = port_getn(epdp->ed_port, pevtlist, EVENTS_PER_GETN,
(unsigned int *) &nevents, ts_p);
EVBASE_ACQUIRE_LOCK(base, th_base_lock);
if (res == -1) {
if (errno == EINTR || errno == EAGAIN) {
return (0);
} else if (errno == ETIME) {
if (nevents == 0)
return (0);
} else {
event_warn("port_getn");
return (-1);
}
}
event_debug(("%s: port_getn reports %d events", __func__, nevents));
for (i = 0; i < nevents; ++i) {
struct fd_info *fdi;
port_event_t *pevt = &pevtlist[i];
int fd = (int) pevt->portev_object;
check_evportop(epdp);
check_event(pevt);
epdp->ed_pending[i] = fd;
/*
* Figure out what kind of event it was
* (because we have to pass this to the callback)
*/
res = 0;
if (pevt->portev_events & (POLLERR|POLLHUP)) {
res = EV_READ | EV_WRITE;
} else {
if (pevt->portev_events & POLLIN)
res |= EV_READ;
if (pevt->portev_events & POLLOUT)
res |= EV_WRITE;
}
/*
* Check for the error situations or a hangup situation
*/
if (pevt->portev_events & (POLLERR|POLLHUP|POLLNVAL))
res |= EV_READ|EV_WRITE;
EVUTIL_ASSERT(epdp->ed_nevents > fd);
fdi = &(epdp->ed_fds[fd]);
evmap_io_active(base, fd, res);
} /* end of all events gotten */
check_evportop(epdp);
return (0);
}
static void resolve_events(void)
{
size_t count, count_events;
size_t i, j;
size_t * counter_map;
size_t nr_counters = op_get_nr_counters(cpu_type);
struct op_event const * selected_events[num_chosen_events];
count = parse_events(parsed_events, num_chosen_events, chosen_events,
ignore_count ? 0 : 1);
for (i = 0; i < count; ++i) {
op_resolve_unit_mask(&parsed_events[i], NULL);
for (j = i + 1; j < count; ++j) {
struct parsed_event * pev1 = &parsed_events[i];
struct parsed_event * pev2 = &parsed_events[j];
if (!strcmp(pev1->name, pev2->name) &&
pev1->count == pev2->count &&
pev1->unit_mask == pev2->unit_mask &&
pev1->kernel == pev2->kernel &&
pev1->user == pev2->user) {
fprintf(stderr, "All events must be distinct.\n");
exit(EXIT_FAILURE);
}
}
}
for (i = 0, count_events = 0; i < count; ++i) {
struct parsed_event * pev = &parsed_events[i];
/* For 0 unit mask always do wild card match */
selected_events[i] = find_event_by_name(pev->name, pev->unit_mask,
pev->unit_mask ? pev->unit_mask_valid : 0);
check_event(pev, selected_events[i]);
if (selected_events[i]->ext == NULL) {
count_events++;
}
}
if (count_events > nr_counters) {
fprintf(stderr, "Not enough hardware counters. "
"Need %lu counters but only has %lu.\n",
(unsigned long) count_events,
(unsigned long) nr_counters);
exit(EXIT_FAILURE);
}
counter_map = map_event_to_counter(selected_events, count, cpu_type);
if (!counter_map) {
fprintf(stderr, "Couldn't allocate hardware counters for the selected events.\n");
exit(EXIT_FAILURE);
}
for (i = 0; i < count; ++i)
if(counter_map[i] == (size_t)-1)
if (selected_events[i]->ext != NULL)
printf("%s ", (char*) selected_events[i]->ext);
else
printf("N/A ");
else
if (strcmp(selected_events[i]->name, TIMER_EVENT_NAME) == 0)
printf("timer ");
else
printf("%d ", (unsigned int) counter_map[i]);
printf("\n");
free(counter_map);
}
int main(int argc, char **argv)
{
int opt;
int fd;
int fd_d;
int ret = 0;
int flags = O_RDONLY;
while ((opt = getopt(argc, argv, "t")) != -1) {
switch (opt) {
case 't':
flags = (O_RDWR | O_TRUNC);
break;
default:
fprintf(stderr, usage_str, argv[0]);
exit(EXIT_FAILURE);
}
}
if (optind >= argc) {
fprintf(stderr, usage_str, argv[0]);
exit(EXIT_FAILURE);
}
fd_d = open(argv[optind], flags);
if (!(flags & O_TRUNC))
while (read_frame(fd_d) > 0);
fd = inotify_init();
if (fd >= 0 && fd_d >= 0) {
int wd;
struct sigaction sa;
sa.sa_handler = handle_signal;
sigemptyset(&sa.sa_mask);
sa.sa_flags = 0;
sigaction(SIGINT, &sa, NULL);
wd = inotify_add_watch(fd, argv[optind], IN_MODIFY);
while (running) {
if (check_event(fd) > 0)
process_events(fd, fd_d);
else
break;
}
fprintf(stderr, " Exiting..\n");
close(fd_d);
inotify_rm_watch(fd, wd);
} else {
fprintf(stderr, "unable to open \"%s\" for reading\n", argv[optind]);
ret = EXIT_FAILURE;
}
return ret;
}
static int
evport_dispatch (struct event_base *base, void *arg, struct timeval *tv)
{
int i, res;
struct evport_data *epdp = arg;
port_event_t pevtlist[EVENTS_PER_GETN];
/*
* port_getn will block until it has at least nevents events. It will
* also return how many it's given us (which may be more than we asked
* for, as long as it's less than our maximum (EVENTS_PER_GETN)) in
* nevents.
*/
int nevents = 1;
/*
* We have to convert a struct timeval to a struct timespec
* (only difference is nanoseconds vs. microseconds). If no time-based
* events are active, we should wait for I/O (and tv == NULL).
*/
struct timespec ts;
struct timespec *ts_p = NULL;
if (tv != NULL)
{
ts.tv_sec = tv->tv_sec;
ts.tv_nsec = tv->tv_usec * 1000;
ts_p = &ts;
}
/*
* Before doing anything else, we need to reassociate the events we hit
* last time which need reassociation. See comment at the end of the
* loop below.
*/
for (i = 0; i < EVENTS_PER_GETN; ++i)
{
struct fd_info *fdi = NULL;
if (epdp->ed_pending[i] != -1)
{
fdi = & (epdp->ed_fds[epdp->ed_pending[i]]);
}
if (fdi != NULL && FDI_HAS_EVENTS (fdi) )
{
int fd = FDI_HAS_READ (fdi) ? fdi->fdi_revt->ev_fd :
fdi->fdi_wevt->ev_fd;
reassociate (epdp, fdi, fd);
epdp->ed_pending[i] = -1;
}
}
if ( (res = port_getn (epdp->ed_port, pevtlist, EVENTS_PER_GETN,
(unsigned int *) & nevents, ts_p) ) == -1)
{
if (errno == EINTR || errno == EAGAIN)
{
evsignal_process (base);
return (0);
}
else if (errno == ETIME)
{
if (nevents == 0)
return (0);
}
else
{
event_warn ("port_getn");
return (-1);
}
}
else if (base->sig.evsignal_caught)
{
evsignal_process (base);
}
event_debug ( ("%s: port_getn reports %d events", __func__, nevents) );
for (i = 0; i < nevents; ++i)
{
struct event *ev;
struct fd_info *fdi;
port_event_t *pevt = &pevtlist[i];
int fd = (int) pevt->portev_object;
check_evportop (epdp);
check_event (pevt);
epdp->ed_pending[i] = fd;
/*
* Figure out what kind of event it was
* (because we have to pass this to the callback)
*/
res = 0;
if (pevt->portev_events & POLLIN)
res |= EV_READ;
if (pevt->portev_events & POLLOUT)
res |= EV_WRITE;
assert (epdp->ed_nevents > fd);
fdi = & (epdp->ed_fds[fd]);
/*
* We now check for each of the possible events (READ
* or WRITE). Then, we activate the event (which will
* cause its callback to be executed).
*/
if ( (res & EV_READ) && ( (ev = fdi->fdi_revt) != NULL) )
{
event_active (ev, res, 1);
}
if ( (res & EV_WRITE) && ( (ev = fdi->fdi_wevt) != NULL) )
{
event_active (ev, res, 1);
}
} /* end of all events gotten */
check_evportop (epdp);
return (0);
}
bool OSystem_PalmBase::pollEvent(Event &event) {
::EventType ev;
Boolean handled;
UInt32 keyCurrentState;
Coord x, y;
battery_handler();
timer_handler();
sound_handler();
for(;;) {
#if defined(COMPILE_OS5) && defined(PALMOS_ARM)
SysEventGet(&ev, evtNoWait);
#else
EvtGetEvent(&ev, evtNoWait);
#endif
// check for hardkey repeat for mouse emulation
keyCurrentState = KeyCurrentState();
// check_hard_keys();
if (!(keyCurrentState & _keyMouseMask)) {
_lastKeyRepeat = 0;
} else {
if (getMillis() >= (_keyMouseRepeat + _keyMouseDelay)) {
_keyMouseRepeat = getMillis();
if (gVars->arrowKeys) {
if (keyCurrentState & _keyMouse.bitUp)
event.kbd.keycode = 273;
else if (keyCurrentState & _keyMouse.bitDown)
event.kbd.keycode = 274;
else if (keyCurrentState & _keyMouse.bitLeft)
event.kbd.keycode = 276;
else if (keyCurrentState & _keyMouse.bitRight)
event.kbd.keycode = 275;
else if (keyCurrentState & _keyMouse.bitButLeft)
event.kbd.keycode = chrLineFeed;
event.type = EVENT_KEYDOWN;
event.kbd.ascii = event.kbd.keycode;
event.kbd.flags = 0;
} else {
Int8 sx = 0;
Int8 sy = 0;
if (keyCurrentState & _keyMouse.bitUp)
sy = -1;
else if (keyCurrentState & _keyMouse.bitDown)
sy = +1;
if (keyCurrentState & _keyMouse.bitLeft)
sx = -1;
else if (keyCurrentState & _keyMouse.bitRight)
sx = +1;
if (sx || sy) {
simulate_mouse(event, sx, sy, &x, &y);
event.type = EVENT_MOUSEMOVE;
_lastKey = kKeyMouseMove;
} else {
x = _mouseCurState.x;
y = _mouseCurState.y;
if (keyCurrentState & _keyMouse.bitButLeft) {
event.type = EVENT_LBUTTONDOWN;
_lastKey = kKeyMouseLButton;
} else if (_lastKey == kKeyMouseLButton) {
event.type = EVENT_LBUTTONUP;
_lastKey = kKeyNone;
}
}
event.mouse.x = x;
event.mouse.y = y;
warpMouse(x, y);
// updateCD();
}
return true;
}
}
if (ev.eType == keyDownEvent) {
switch (ev.data.keyDown.chr) {
// ESC key
case vchrLaunch:
_lastKey = kKeyNone;
event.type = EVENT_KEYDOWN;
event.kbd.keycode = 27;
event.kbd.ascii = 27;
event.kbd.flags = 0;
return true;
// F5 = menu
case vchrMenu:
_lastKey = kKeyNone;
event.type = EVENT_KEYDOWN;
event.kbd.keycode = 319;
event.kbd.ascii = 319;
event.kbd.flags = 0;
return true;
// if hotsync pressed, etc...
case vchrHardCradle:
case vchrHardCradle2:
case vchrLowBattery:
case vchrFind:
// case vchrBrightness: // volume control on Zodiac, let other backends disable it
case vchrContrast:
// do nothing
_lastKey = kKeyNone;
return true;
}
}
if (check_event(event, &ev))
return true;
_lastKey = kKeyNone;
// prevent crash when alarm is raised
handled = ((ev.eType == keyDownEvent) &&
(ev.data.keyDown.modifiers & commandKeyMask) &&
((ev.data.keyDown.chr == vchrAttnStateChanged) ||
(ev.data.keyDown.chr == vchrAttnUnsnooze)));
// graffiti strokes, auto-off, etc...
if (!handled)
if (SysHandleEvent(&ev))
continue;
switch(ev.eType) {
case penMoveEvent:
get_coordinates(&ev, x, y);
if (y > _screenHeight || y < 0 || x > _screenWidth || x < 0)
return false;
if (_lastEvent != penMoveEvent && (abs(y - event.mouse.y) <= 2 || abs(x - event.mouse.x) <= 2)) // move only if
return false;
_lastEvent = penMoveEvent;
event.type = EVENT_MOUSEMOVE;
event.mouse.x = x;
event.mouse.y = y;
warpMouse(x, y);
return true;
case penDownEvent:
get_coordinates(&ev, x, y);
// indy fight mode
if (_useNumPad && !_overlayVisible) {
char num = '1';
num += 9 -
(3 - (3 * x / _screenWidth )) -
(3 * (3 * y / _screenHeight));
event.type = EVENT_KEYDOWN;
event.kbd.keycode = num;
event.kbd.ascii = num;
event.kbd.flags = 0;
_lastEvent = keyDownEvent;
return true;
}
_lastEvent = penDownEvent;
if (y > _screenHeight || y < 0 || x > _screenWidth || x < 0)
return false;
event.type = ((gVars->stylusClick || _overlayVisible) ? EVENT_LBUTTONDOWN : EVENT_MOUSEMOVE);
event.mouse.x = x;
event.mouse.y = y;
warpMouse(x, y);
return true;
case penUpEvent:
get_coordinates(&ev, x, y);
event.type = ((gVars->stylusClick || _overlayVisible) ? EVENT_LBUTTONUP : EVENT_MOUSEMOVE);
if (y > _screenHeight || y < 0 || x > _screenWidth || x < 0)
return false;
event.mouse.x = x;
event.mouse.y = y;
warpMouse(x, y);
return true;
case keyDownEvent:
if (ev.data.keyDown.chr == vchrCommand &&
(ev.data.keyDown.modifiers & commandKeyMask)) {
_lastKeyModifier++;
_lastKeyModifier %= kModifierCount;
if (_lastKeyModifier)
draw_osd((kDrawKeyState + _lastKeyModifier - 1), 2, _screenDest.h + 2, true);
else
draw_osd(kDrawKeyState, 2, _screenDest.h + 2, false);
return false;
}
char mask = 0;
UInt16 key = ev.data.keyDown.chr;
if (_lastKeyModifier == kModifierNone) {
// for keyboard mode
if (ev.data.keyDown.modifiers & shiftKeyMask) mask |= KBD_SHIFT;
if (ev.data.keyDown.modifiers & controlKeyMask) mask |= KBD_CTRL;
if (ev.data.keyDown.modifiers & optionKeyMask) mask |= KBD_ALT;
if (ev.data.keyDown.modifiers & commandKeyMask) mask |= KBD_CTRL|KBD_ALT;
} else {
// for grafiti mode
if (_lastKeyModifier == kModifierCommand) mask = KBD_CTRL|KBD_ALT;
if (_lastKeyModifier == kModifierAlt) mask = KBD_ALT;
if (_lastKeyModifier == kModifierCtrl) mask = KBD_CTRL;
}
if (_lastKeyModifier)
draw_osd(kDrawKeyState, 2, _screenDest.h + 2, false);
_lastKeyModifier = kModifierNone;
// F1 -> F10 key
if (key >= '0' && key <= '9' && mask == (KBD_CTRL|KBD_ALT)) {
key = (key == '0') ? 324 : (315 + key - '1');
mask = 0;
// exit
} else if ((key == 'z' && mask == KBD_CTRL) || (mask == KBD_ALT && key == 'x')) {
event.type = EVENT_QUIT;
return true;
// num pad (indy fight mode)
} else if (key == 'n' && mask == (KBD_CTRL|KBD_ALT) && !_overlayVisible) {
_useNumPad = !_useNumPad;
draw_osd(kDrawFight, _screenDest.w - 34, _screenDest.h + 2, _useNumPad, 1);
displayMessageOnOSD(_useNumPad ? "Fight mode on." : "Fight mode off.");
return false;
}
// other keys
event.type = EVENT_KEYDOWN;
event.kbd.keycode = key;
event.kbd.ascii = key;
event.kbd.flags = mask;
return true;
default:
return false;
};
}
}
int
main( int argc, char **argv )
{
int i, k, add_count = 0, err_count = 0, unc_count = 0, offcore_count = 0;
int retval;
PAPI_event_info_t info, info1;
const PAPI_hw_info_t *hwinfo = NULL;
const PAPI_component_info_t* cmpinfo;
char *Intel_i7;
int event_code;
int numcmp, cid;
/* Set TESTS_QUIET variable */
tests_quiet( argc, argv );
/* Init PAPI library */
retval = PAPI_library_init( PAPI_VER_CURRENT );
if ( retval != PAPI_VER_CURRENT ) {
test_fail( __FILE__, __LINE__, "PAPI_library_init", retval );
}
retval = papi_print_header( "Test case ALL_NATIVE_EVENTS: Available "
"native events and hardware "
"information.\n",
&hwinfo );
if ( retval != PAPI_OK ) {
test_fail( __FILE__, __LINE__, "PAPI_get_hardware_info", 2 );
}
numcmp = PAPI_num_components( );
/* we need a little exception processing if it's a Core i7 */
/* Unfortunately, this test never succeeds... */
Intel_i7 = strstr( hwinfo->model_string, "Intel Core i7" );
/* Loop through all components */
for( cid = 0; cid < numcmp; cid++ ) {
cmpinfo = PAPI_get_component_info( cid );
if (cmpinfo == NULL)
{
test_fail( __FILE__, __LINE__, "PAPI_get_component_info", 2 );
}
if (cmpinfo->disabled)
{
printf( "Name: %-23s %s\n", cmpinfo->name ,cmpinfo->description);
printf(" \\-> Disabled: %s\n",cmpinfo->disabled_reason);
continue;
}
/* For platform independence, always ASK FOR the first event */
/* Don't just assume it'll be the first numeric value */
i = 0 | PAPI_NATIVE_MASK;
retval = PAPI_enum_cmp_event( &i, PAPI_ENUM_FIRST, cid );
do {
retval = PAPI_get_event_info( i, &info );
/* Skip OFFCORE and UNCORE events */
/* Adding them will fail currently */
if ( Intel_i7 || ( hwinfo->vendor == PAPI_VENDOR_INTEL ) ) {
if ( !strncmp( info.symbol, "UNC_", 4 ) ) {
unc_count++;
continue;
}
if ( !strncmp( info.symbol, "OFFCORE_RESPONSE_0", 18 ) ) {
offcore_count++;
continue;
}
}
/* Enumerate all umasks */
k = i;
if ( PAPI_enum_cmp_event(&k, PAPI_NTV_ENUM_UMASKS, cid )==PAPI_OK ) {
do {
retval = PAPI_get_event_info( k, &info1 );
event_code = ( int ) info1.event_code;
if ( check_event( event_code, info1.symbol ) ) {
add_count++;
}
else {
err_count++;
}
} while ( PAPI_enum_cmp_event( &k, PAPI_NTV_ENUM_UMASKS, cid ) == PAPI_OK );
} else {
/* Event didn't have any umasks */
event_code = ( int ) info.event_code;
if ( check_event( event_code, info.symbol ) ) {
add_count++;
}
else {
err_count++;
}
}
} while ( PAPI_enum_cmp_event( &i, PAPI_ENUM_EVENTS, cid ) == PAPI_OK );
}
printf( "\n\nSuccessfully found and added %d events "
"(in %d eventsets).\n",
add_count , add_count);
if ( err_count ) {
printf( "Failed to add %d events.\n", err_count );
}
if (( unc_count ) || (offcore_count)) {
char warning[BUFSIZ];
sprintf(warning,"%d Uncore and %d Offcore events were ignored",
unc_count,offcore_count);
test_warn( __FILE__, __LINE__, warning, 1 );
}
if ( add_count > 0 ) {
test_pass( __FILE__, NULL, 0 );
}
else {
test_fail( __FILE__, __LINE__, "No events added", 1 );
}
exit( 1 );
}