// woot for writing code while sick.
// this code begs a rewrite, but should work fine; its just arranged goofily
-// -> I mean, why the racial divide between keys and other events
+// -> I mean, why the racial divide between keys and other events?
+// -> now that I've put together pnd_io_evdev, should leverage that; be much cleaner.
#include <stdio.h> /* for printf, NULL */
#include <stdlib.h> /* for free */
keycode_t keycodes[] = {
{ KEY_A, "a" },
+ { KEY_B, "b" },
{ KEY_MENU, "pandora" },
{ KEY_POWER, "power" },
{ KEY_DELETE, "del" },
void *reqs; // scancode/etc for the event in question
char *script; // script to invoke
- //unsigned int hold_min; // minimum hold-time to trigger
+ unsigned int maxhold; // maximum hold-time before forcing script invocation
/* state
*/
if ( p -> keycode != -1 ) {
g_evmap [ g_evmap_max ].key_p = 1; // its a key, not an event
g_evmap [ g_evmap_max ].reqs = p; // note the keycode
- g_evmap [ g_evmap_max ].script = n; // note the script to activate in response
- pnd_log ( pndn_rem, "Registered key %s [%d] to script %s\n", p -> keyname, p -> keycode, (char*) n );
+
+ // note the script to activate in response
+ if ( strchr ( n, ' ' ) ) {
+ char *foo = strdup ( n );
+ char *t = strchr ( foo, ' ' );
+ *t = '\0';
+ g_evmap [ g_evmap_max ].script = foo;
+ g_evmap [ g_evmap_max ].maxhold = atoi ( t + 1 );
+ } else {
+ g_evmap [ g_evmap_max ].script = n;
+ g_evmap [ g_evmap_max ].maxhold = 0;
+ }
+
+ pnd_log ( pndn_rem, "Registered key %s [%d] to script %s with maxhold %d\n",
+ p -> keyname, p -> keycode, (char*) n, g_evmap [ g_evmap_max ].maxhold );
+
g_evmap_max++;
} else {
pnd_log ( pndn_warning, "WARNING! Key '%s' is not handled by pndevmapperd yet! Skipping.", k );
}
}
- ret = select ( imaxfd + 1, &fdset, NULL, NULL, NULL );
+ ret = select ( imaxfd + 1, &fdset, NULL, NULL, NULL /* no timeout */ );
if ( ret == -1 ) {
pnd_log ( pndn_error, "ERROR! select(2) failed with: %s\n", strerror ( errno ) );
continue; // retry!
- }
- for ( i = 0; i < max_fd; i++ ) {
- if ( fds [ i ] != -1 && FD_ISSET ( fds [ i ], &fdset ) ) {
- fd = fds [ i ];
- } // fd is set?
- } // for
+ } else { // an fd was fiddled with
- /* buttons or keypad */
- rd = read ( fd, ev, sizeof(struct input_event) * 64 );
- if ( rd < (int) sizeof(struct input_event) ) {
- pnd_log ( pndn_error, "ERROR! read(2) input_event failed with: %s\n", strerror ( errno ) );
- break;
- }
+ for ( i = 0; i < max_fd; i++ ) {
+ if ( fds [ i ] != -1 && FD_ISSET ( fds [ i ], &fdset ) ) {
+ fd = fds [ i ];
+ } // fd is set?
+ } // for
- for (i = 0; i < rd / sizeof(struct input_event); i++ ) {
+ /* buttons or keypad */
+ rd = read ( fd, ev, sizeof(struct input_event) * 64 );
+ if ( rd < (int) sizeof(struct input_event) ) {
+ pnd_log ( pndn_error, "ERROR! read(2) input_event failed with: %s\n", strerror ( errno ) );
+ break;
+ }
- if ( ev[i].type == EV_SYN ) {
- continue;
- } else if ( ev[i].type == EV_KEY ) {
+ for (i = 0; i < rd / sizeof(struct input_event); i++ ) {
- // do we even know about this key at all?
- keycode_t *p = keycodes;
- while ( p -> keycode != -1 ) {
- if ( p -> keycode == ev [ i ].code ) {
- break;
- }
- p++;
- }
+ if ( ev[i].type == EV_SYN ) {
+ continue;
+ } else if ( ev[i].type == EV_KEY ) {
- // if we do, hand it off to dispatcher to look up if we actually do something with it
- if ( p -> keycode != -1 ) {
- if ( logall >= 0 ) {
- pnd_log ( pndn_debug, "Key Event: key %s [%d] value %d\n", p -> keyname, p -> keycode, ev [ i ].value );
+ // do we even know about this key at all?
+ keycode_t *p = keycodes;
+ while ( p -> keycode != -1 ) {
+ if ( p -> keycode == ev [ i ].code ) {
+ break;
+ }
+ p++;
}
- dispatch_key ( p -> keycode, ev [ i ].value );
- } else {
- if ( logall >= 0 ) {
- pnd_log ( pndn_warning, "Unknown Key Event: keycode %d value %d\n", ev [ i ].code, ev [ i ].value );
+
+ // if we do, hand it off to dispatcher to look up if we actually do something with it
+ if ( p -> keycode != -1 ) {
+ if ( logall >= 0 ) {
+ pnd_log ( pndn_debug, "Key Event: key %s [%d] value %d\n", p -> keyname, p -> keycode, ev [ i ].value );
+ }
+ dispatch_key ( p -> keycode, ev [ i ].value );
+ } else {
+ if ( logall >= 0 ) {
+ pnd_log ( pndn_warning, "Unknown Key Event: keycode %d value %d\n", ev [ i ].code, ev [ i ].value );
+ }
}
- }
- } else if ( ev[i].type == EV_SW ) {
+ } else if ( ev[i].type == EV_SW ) {
- // do we even know about this event at all?
- generic_event_t *p = generics;
- while ( p -> code != -1 ) {
- if ( p -> code == ev [ i ].code ) {
- break;
+ // do we even know about this event at all?
+ generic_event_t *p = generics;
+ while ( p -> code != -1 ) {
+ if ( p -> code == ev [ i ].code ) {
+ break;
+ }
+ p++;
}
- p++;
- }
- // if we do, hand it off to dispatcher to look up if we actually do something with it
- if ( p -> code != -1 ) {
- if ( logall >= 0 ) {
- pnd_log ( pndn_debug, "Generic Event: event %s [%d] value %d\n", p -> name, p -> code, ev [ i ].value );
+ // if we do, hand it off to dispatcher to look up if we actually do something with it
+ if ( p -> code != -1 ) {
+ if ( logall >= 0 ) {
+ pnd_log ( pndn_debug, "Generic Event: event %s [%d] value %d\n", p -> name, p -> code, ev [ i ].value );
+ }
+ dispatch_event ( p -> code, ev [ i ].value );
+ } else {
+ if ( logall >= 0 ) {
+ pnd_log ( pndn_warning, "Unknown Generic Event: code %d value %d\n", ev [ i ].code, ev [ i ].value );
+ }
}
- dispatch_event ( p -> code, ev [ i ].value );
+
} else {
- if ( logall >= 0 ) {
- pnd_log ( pndn_warning, "Unknown Generic Event: code %d value %d\n", ev [ i ].code, ev [ i ].value );
- }
- }
+ pnd_log ( pndn_debug, "DEBUG: Unexpected event type %i received\n", ev[i].type );
+ continue;
+ } // type?
- } else {
- pnd_log ( pndn_debug, "DEBUG: Unexpected event type %i received\n", ev[i].type );
- continue;
- } // type?
+ } // for
- } // for
+ } // an fd was touched
} // while
// 2 - down again (hold)
// 0 - up (released)
- pnd_log ( pndn_rem, "Dispatching Key..\n" );
-
for ( i = 0; i < g_evmap_max; i++ ) {
if ( ( g_evmap [ i ].key_p ) &&
( ((keycode_t*) (g_evmap [ i ].reqs)) -> keycode == keycode ) &&
( g_evmap [ i ].script ) )
{
+ unsigned char invoke_it = 0;
// is this a keydown or a keyup?
if ( val == 1 ) {
// keydown
g_evmap [ i ].keydown_time = time ( NULL );
- } else if ( val == 0 ) {
- // keyup
+ } else if ( val == 2 && g_evmap [ i ].keydown_time ) {
+ // key is being held; we should check if max-hold is set
- char holdtime [ 128 ];
- sprintf ( holdtime, "%d", (int)( time(NULL) - g_evmap [ i ].keydown_time ) );
+ if ( g_evmap [ i ].maxhold &&
+ time ( NULL ) - g_evmap [ i ].keydown_time >= g_evmap [ i ].maxhold )
+ {
+ invoke_it = 1;
+ }
+
+ } else if ( val == 0 && g_evmap [ i ].keydown_time ) {
+ // keyup (while key is down)
if ( time ( NULL ) - g_evmap [ i ].last_trigger_time >= g_minimum_separation ) {
- int x;
+ invoke_it = 1;
+ } else {
+ pnd_log ( pndn_rem, "Skipping invokation.. falls within minimum_separation threshold\n" );
+ }
- g_evmap [ i ].last_trigger_time = time ( NULL );
+ } // key up or down?
- pnd_log ( pndn_rem, "Will attempt to invoke: %s %s\n", g_evmap [ i ].script, holdtime );
+ if ( invoke_it ) {
- if ( ( x = fork() ) < 0 ) {
- pnd_log ( pndn_error, "ERROR: Couldn't fork()\n" );
- exit ( -3 );
- }
+ char holdtime [ 128 ];
+ sprintf ( holdtime, "%d", (int)( time(NULL) - g_evmap [ i ].keydown_time ) );
+ pnd_log ( pndn_rem, "Will attempt to invoke: %s %s\n", g_evmap [ i ].script, holdtime );
- if ( x == 0 ) {
- execl ( g_evmap [ i ].script, g_evmap [ i ].script, holdtime, (char*)NULL );
- pnd_log ( pndn_error, "ERROR: Couldn't exec(%s)\n", g_evmap [ i ].script );
- exit ( -4 );
- }
+ // state
+ g_evmap [ i ].keydown_time = 0; // clear the keydown-ness
+ g_evmap [ i ].last_trigger_time = time ( NULL );
- } else {
- pnd_log ( pndn_rem, "Skipping invokation.. falls within minimum_separation threshold\n" );
+ // invocation
+ int x;
+
+ if ( ( x = fork() ) < 0 ) {
+ pnd_log ( pndn_error, "ERROR: Couldn't fork()\n" );
+ exit ( -3 );
}
- } // key up or down?
+ if ( x == 0 ) {
+ execl ( g_evmap [ i ].script, g_evmap [ i ].script, holdtime, (char*)NULL );
+ pnd_log ( pndn_error, "ERROR: Couldn't exec(%s)\n", g_evmap [ i ].script );
+ exit ( -4 );
+ }
+
+ } // invoke the script!
return;
} // found matching event for keycode
int batlevel = pnd_device_get_battery_gauge_perc();
if ( batlevel < 0 ) {
+#if 0
// couldn't read the battery level, so just assume low and make blinks?
batlevel = 4; // low, but not cause a shutdown
+#else
+ // couldn't read the battery level, so just assume ok!
+ batlevel = 50;
+#endif
}
// first -- are we critical yet? if so, shut down!
git.openpandora.org / pandora-libraries.git / commitdiff