forked from enlightenment/enlightenment
110 lines
2.0 KiB
C
110 lines
2.0 KiB
C
#include "e.h"
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static EfsdConnection *ec = NULL;
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static Evas_List fs_handlers = NULL;
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static void _e_fs_fd_handle(int fd);
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static void
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_e_fs_fd_handle(int fd)
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{
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Evas_List events = NULL;
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double start, current;
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printf("############## fs event...\n");
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start = e_get_time();
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while ((ec) && efsd_events_pending(ec))
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{
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EfsdEvent *ev;
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ev = NEW(EfsdEvent, 1);
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ZERO(ev, EfsdEvent, 1);
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if (efsd_next_event(ec, ev) >= 0)
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{
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events = evas_list_append(events, ev);
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}
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else
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{
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FREE(ev);
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efsd_close(ec);
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e_del_event_fd(fd);
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ec = NULL;
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/* FIXME: need to queue a popup dialog here saying */
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/* efsd went wonky */
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printf("EEEEEEEEEEK efsd went wonky\n");
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}
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/* spent more thna 1/20th of a second here.. get out */
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current = e_get_time();
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if ((current - start) > 0.05)
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{
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printf("fs... too much time spent..\n");
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break;
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}
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}
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if (events)
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{
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Evas_List l;
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for (l = events; l; l = l->next)
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{
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Evas_List ll;
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EfsdEvent *ev;
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ev = l->data;
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for (ll = fs_handlers; ll; ll = ll->next)
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{
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void (*func) (EfsdEvent *ev);
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func = ll->data;
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func(ev);
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}
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efsd_event_cleanup(ev);
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FREE(ev);
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}
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evas_list_free(events);
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}
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printf("############## fs done\n");
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}
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void
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e_fs_add_event_handler(void (*func) (EfsdEvent *ev))
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{
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if (!func) return;
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fs_handlers = evas_list_append(fs_handlers, func);
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}
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void
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e_fs_init(void)
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{
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int i;
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/* already have an efsd around? */
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ec = efsd_open();
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/* no - efsd around */
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if (!ec)
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{
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/* start efsd */
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e_exec_run("efsd");
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for (i = 0; (!ec) && (i < 4); i++)
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{
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sleep(1);
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ec = efsd_open();
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}
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}
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/* after several atempts to talk to efsd - lets give up */
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if (!ec)
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{
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fprintf(stderr, "efsd is not running - please run efsd.\n");
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exit(-1);
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}
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e_add_event_fd(efsd_get_connection_fd(ec), _e_fs_fd_handle);
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}
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EfsdConnection *
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e_fs_get_connection(void)
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{
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return ec;
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}
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