rik/libwiiuse
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

implement wiiuse_os_disconnect for mac

Browse Source
This commit is contained in:
Lysann Schlegel
2012-11-10 19:20:30 +01:00
parent 7d9c82f604
commit b295af0777
1 changed files with 68 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

72
src/os_mac.m
View File

@@ -47,7 +47,7 @@
#pragma mark -
#pragma mark connect, disconnect
#pragma mark connect
/**
* @brief Connect to a wiimote with a known address.
@@ -123,8 +123,56 @@ int wiiuse_os_connect(struct wiimote_t** wm, int wiimotes) {
return connected;
}
void wiiuse_os_disconnect(struct wiimote_t* wm) {
#pragma mark disconnect
#define WIIUSE_MAC_CLOSE_CHANNEL(wm, channel) \
{ \
IOBluetoothL2CAPChannel* channel = WIIUSE_IOBluetoothL2CAPChannelRef_to_IOBluetoothL2CAPChannel((wm)->channel##Channel); \
if([channel closeChannel] != kIOReturnSuccess) \
WIIUSE_ERROR("Unable to close " #channel " channel [id %i].", (wm)->unid); \
[channel release]; \
(wm)->channel##Channel = NULL; \
}
#define WIIUSE_MAC_CLOSE_DEVICE_CONNECTION(wm) \
{ \
IOBluetoothDevice* device = WIIUSE_IOBluetoothDeviceRef_to_IOBluetoothDevice((wm)->device); \
if([device closeConnection] != kIOReturnSuccess) \
WIIUSE_ERROR("Unable to close the device connection [id %i].", (wm)->unid); \
[device release]; \
(wm)->device = NULL; \
}
#define WIIUSE_MAC_DISCONNECT(wm) \
{ \
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init]; \
WIIUSE_MAC_CLOSE_CHANNEL(wm, interrupt); \
WIIUSE_MAC_CLOSE_CHANNEL(wm, control); \
WIIUSE_MAC_CLOSE_DEVICE_CONNECTION(wm); \
[pool drain]; \
}
void wiiuse_os_disconnect(struct wiimote_t* wm) {
if (!wm || !WIIMOTE_IS_CONNECTED(wm))
return;
// disconnect
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
{ \
IOBluetoothL2CAPChannel* channel = WIIUSE_IOBluetoothL2CAPChannelRef_to_IOBluetoothL2CAPChannel((wm)->interruptChannel); \
if([channel closeChannel] != kIOReturnSuccess) \
WIIUSE_ERROR("Unable to close " "interrupt" " channel [id %i].", (wm)->unid); \
[channel release]; \
(wm)->interruptChannel = NULL; \
}
WIIUSE_MAC_CLOSE_CHANNEL(wm, control);
WIIUSE_MAC_CLOSE_DEVICE_CONNECTION(wm);
[pool drain];
// clean up C struct
wm->event = WIIUSE_NONE;
WIIMOTE_DISABLE_STATE(wm, WIIMOTE_STATE_CONNECTED);
WIIMOTE_DISABLE_STATE(wm, WIIMOTE_STATE_HANDSHAKE);
}
#pragma mark -
@@ -151,6 +199,7 @@ int wiiuse_os_write(struct wiimote_t* wm, byte* buf, int len) {
return 0;
}
#pragma mark -
#pragma mark platform fields
void wiiuse_init_platform_fields(struct wiimote_t* wm) {
@@ -161,9 +210,17 @@ void wiiuse_init_platform_fields(struct wiimote_t* wm) {
}
void wiiuse_cleanup_platform_fields(struct wiimote_t* wm) {
[WIIUSE_IOBluetoothDeviceRef_to_IOBluetoothDevice(wm->device) release];
wm->device = NULL;
// disconnect & release device and channels
// Note: this should already have happened, because this function is called
// once the device is disconnected. This is just paranoia.
WIIUSE_MAC_DISCONNECT(wm);
// this is also done on disconnect, so it's even more paranoia.
wm->device = NULL;
wm->controlChannel = NULL;
wm->interruptChannel = NULL;
// release WiiuseWiimote object
[((WiiuseWiimote*) wm->objc_wm) release];
wm->objc_wm = NULL;
}
@@ -229,6 +286,13 @@ void wiiuse_cleanup_platform_fields(struct wiimote_t* wm) {
return kIOReturnSuccess;
}
#pragma mark IOBluetoothL2CAPChannel delegates
- (void) disconnected:(IOBluetoothUserNotification*) notification fromDevice:(IOBluetoothDevice*) device {
wiiuse_disconnected(wm);
}
@end
#endif // __APPLE__