diff options
Diffstat (limited to 'linuxmouse.c')
| -rw-r--r-- | linuxmouse.c | 28 |
1 files changed, 22 insertions, 6 deletions
diff --git a/linuxmouse.c b/linuxmouse.c index 568f2ff..51e3d51 100644 --- a/linuxmouse.c +++ b/linuxmouse.c @@ -3,7 +3,7 @@ #define LINUXMOUSE_DEVICE "/dev/input/event0"
#define LINUXMOUSE_AXES 3
-static char *version = "$Revision: 1.3 $";
+static char *version = "$Revision: 1.4 $";
/*------------------------------------------------------------------------------
* CLASS DEF
@@ -16,7 +16,9 @@ typedef struct _linuxmouse { t_symbol *x_devname;
int read_ok;
int started;
+#ifdef __gnu_linux__
struct input_event x_input_event;
+#endif
t_outlet *x_axis_out[LINUXMOUSE_AXES];
t_outlet *x_button_num_out;
t_outlet *x_button_val_out;
@@ -32,11 +34,13 @@ typedef struct _linuxmouse { void linuxmouse_stop(t_linuxmouse* x) {
DEBUG(post("linuxmouse_stop"););
+#ifdef __gnu_linux__
if (x->x_fd >= 0 && x->started) {
sys_rmpollfn(x->x_fd);
post("[linuxmouse] stopped");
x->started = 0;
}
+#endif
}
static int linuxmouse_close(t_linuxmouse *x) {
@@ -57,8 +61,10 @@ static int linuxmouse_close(t_linuxmouse *x) { static int linuxmouse_open(t_linuxmouse *x, t_symbol *s) {
int eventType, eventCode;
- unsigned long bitmask[EV_MAX][NBITS(KEY_MAX)];
char devicename[256] = "Unknown";
+#ifdef __gnu_linux__
+ unsigned long bitmask[EV_MAX][NBITS(KEY_MAX)];
+#endif
DEBUG(post("linuxmouse_open"););
@@ -74,7 +80,8 @@ static int linuxmouse_open(t_linuxmouse *x, t_symbol *s) { * otherwise set to default
*/
if (s != &s_) x->x_devname = s;
-
+
+#ifdef __gnu_linux__
/* open device */
if (x->x_devname) {
/* open the device read-only, non-exclusive */
@@ -90,7 +97,6 @@ static int linuxmouse_open(t_linuxmouse *x, t_symbol *s) { return 1;
}
-
/* read input_events from the LINUXMOUSE_DEVICE stream
* It seems that is just there to flush the event input buffer?
*/
@@ -138,6 +144,7 @@ static int linuxmouse_open(t_linuxmouse *x, t_symbol *s) { post ("This object is under development! The interface could change at anytime!");
post ("As I write cross-platform versions, the interface might have to change.");
post ("WARNING * WARNING * WARNING * WARNING * WARNING * WARNING * WARNING\n");
+#endif
return 1;
}
@@ -148,6 +155,7 @@ static int linuxmouse_read(t_linuxmouse *x,int fd) { if (x->x_fd < 0) return 0;
+#ifdef __gnu_linux__
while (read (x->x_fd, &(x->x_input_event), sizeof(struct input_event)) > -1) {
if ( x->x_input_event.type == EV_REL ) {
/* Relative Axes Event Type */
@@ -192,14 +200,16 @@ static int linuxmouse_read(t_linuxmouse *x,int fd) { outlet_float (x->x_button_val_out, x->x_input_event.value);
outlet_float (x->x_button_num_out, button_num);
}
- }
-
+ }
+#endif
+
return 1;
}
void linuxmouse_start(t_linuxmouse* x) {
DEBUG(post("linuxmouse_start"););
+#ifdef __gnu_linux__
if (x->x_fd >= 0 && !x->started) {
sys_addpollfn(x->x_fd, (t_fdpollfn)linuxmouse_read, x);
post("[linuxmouse] started");
@@ -207,6 +217,7 @@ void linuxmouse_start(t_linuxmouse* x) { } else {
post("You need to set a input device (i.e /dev/input/event0)");
}
+#endif
}
/* setup functions */
@@ -225,6 +236,11 @@ static void *linuxmouse_new(t_symbol *s) { DEBUG(post("linuxmouse_new"););
post("[linuxmouse] %s, written by Hans-Christoph Steiner <hans@eds.org>",version);
+#ifndef __gnu_linux__
+ post(" !! WARNING !! WARNING !! WARNING !! WARNING !! WARNING !! WARNING !!");
+ post(" This is a dummy, since this object only works with a Linux kernel!");
+ post(" !! WARNING !! WARNING !! WARNING !! WARNING !! WARNING !! WARNING !!");
+#endif
/* init vars */
x->x_fd = -1;
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