C++ (Cpp) emscripten_async_wget_data Examples

Example #1

File: emscripten_fs_api_browser.cpp Project: ProgArt/WebAssembly_emscripten

void wait_wgets() {
  if (counter++ == 60) {
    printf("%d\n", get_count);
    counter = 0;
  }

  if (get_count == 6) {
    static bool fired = false;
    if (!fired) {
      fired = true;
      emscripten_async_wget_data(
        "http://localhost:8888/screenshot.png",
        (void*)135,
        onLoadedData,
        onErrorData);
      emscripten_async_wget_data(
        "http://localhost:8888/fail_me",
        (void*)246,
        onLoadedData,
        onErrorData);
    }
  } else if (get_count == 8) {
    assert(IMG_Load("/tmp/screen_shot.png"));
    assert(data_ok == 1 && data_bad == 1);
    emscripten_cancel_main_loop();
    REPORT_RESULT();
  }
  assert(get_count <= 8);
}

Example #2

File: main.c Project: mahiso/JudoShiai

void EMSCRIPTEN_KEEPALIVE main_loop(void)
{
    time_t now = time(NULL);
    static time_t graph_update;
    char url[64];
    static int tatami = 1;
    static time_t forced_update;
#if 1
    SDL_Event event;
    while (SDL_PollEvent(&event)) {
	switch(event.type) {
	case SDL_MOUSEBUTTONDOWN: {
	    SDL_MouseButtonEvent *m = (SDL_MouseButtonEvent*)&event;
	    //printf("button down: %d,%d  %d,%d\n", m->button, m->state, m->x, m->y);
	    button_pressed(m->x, m->y);
	    break;
	}
	}
    }

    if (now > next_update ||
	now > forced_update + 3 ||
	icontimer == 1) {
	refresh_window();
	forced_update = now;
    }

    timeout_ask_for_data(NULL);

    if (now > graph_update+2) {
	graph_update = now;
	emscripten_async_wget_data("matchinfo?t=0", NULL, onloadabstract, onerror);
    }

    mouse_move();

    if (icontimer > 0) {
	icontimer--;
    }

    SDL_Rect dest;
    dest.x = dest.y = dest.w = dest.h = 0;
    //dest.y = icontimer - 50;
    //if (dest.y > 0) dest.y = 0;
    if (menuicon && icontimer > 2) {
	SDL_BlitSurface(menuicon, NULL, darea, &dest);
    }

    if (menu_on && menubg) {
	icontimer = 50;
	show_menu();
    }
#endif
}

Example #3

File: main_emscripten.c Project: kidanger/Drystal

int main(int argc, char* argv[])
{
	const char* default_filename = "main.lua";
	char* filename = NULL;
	const char* zipname = "game.zip";
	int r;
	bool is_arg[argc];

	int ziplen = strlen("--zip=");
	for (int i = 1; i < argc; i++) {
		is_arg[i] = false;
		if (!strncmp(argv[i], "--zip=", ziplen)) {
			zipname = argv[i] + ziplen;
		} else if (!filename) {
			filename = xstrdup(argv[i]);
		} else {
			is_arg[i] = true;
		}
	}

	if (!filename) {
		filename = xstrdup(default_filename);
	} else if (is_directory(filename)) {
		char* newfilename;
		if (endswith(filename, "/")) {
			newfilename = strjoin(filename, default_filename, NULL);
		} else {
			newfilename = strjoin(filename, "/", default_filename, NULL);
		}
		free(filename);
		filename = newfilename;
	}

	r = engine_init(filename, 60);
	if (r < 0) {
		return EXIT_FAILURE;
	}

	for (int i = 1; i < argc; i++) {
		if (is_arg[i]) {
			dlua_add_arg(argv[i]);
		}
	}

	log_info("Downloading %s...", zipname);
	emscripten_async_wget_data(zipname, NULL, on_zip_downloaded, on_zip_fail);
	emscripten_set_main_loop(loop, 0, true);

	return 0;
}

Example #4

File: main.c Project: mahiso/JudoShiai

void onloadabstract(void *arg, void *buf, int len)
{
    char *b = buf;
    int n, t, crc;
    static int last_crc[NUM_TATAMIS];

    while (b) {
	n = sscanf(b, "%d,%d", &t, &crc);
	if (n == 2 && t >= 1 && t <= NUM_TATAMIS) {
	    if (last_crc[t-1] != crc) {
		char url[64];

		last_crc[t-1] = crc;
		snprintf(url, sizeof(url), "matchinfo?t=%d", t);
		emscripten_async_wget_data(url, NULL, onload, onerror);
	    }
	} else
	    break;

	b = strchr(b, '\n');
	if (b) b++;
    }
}