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cocoa: fix compile

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This commit is contained in:
Matthias Ringwald 2016-02-17 20:53:43 +01:00
parent e505764193
commit cdfcecd214
1 changed files with 27 additions and 8 deletions
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35
platform/cocoa/btstack_run_loop_cocoa.m
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@ -52,6 +52,11 @@
static struct timeval init_tv;
static const btstack_run_loop_t btstack_run_loop_cocoa;
typedef struct {
CFSocketRef socket;
CFRunLoopSourceRef socketRunLoop;
} btstack_cocoa_data_source_helper_t;
static void theCFRunLoopTimerCallBack (CFRunLoopTimerRef timer,void *info){
btstack_timer_source_t * ts = (btstack_timer_source_t*)info;
ts->process(ts);
@ -74,7 +79,14 @@ static void socketDataCallback (
void btstack_run_loop_cocoa_add_data_source(btstack_data_source_t *dataSource){
// add fd as CFSocket
// allocate memory for Core Foundation references
btstack_cocoa_data_source_helper_t * references = malloc(sizeof(btstack_cocoa_data_source_helper_t));
if (!references){
log_error("btstack_run_loop_cocoa_add_data_source could not allocate btstack_cocoa_data_source_helper_t");
return;
}
// store our dataSource in socket context
CFSocketContext socketContext;
memset(&socketContext, 0, sizeof(CFSocketContext));
@ -95,9 +107,12 @@ void btstack_run_loop_cocoa_add_data_source(btstack_data_source_t *dataSource){
// create run loop source
CFRunLoopSourceRef socketRunLoop = CFSocketCreateRunLoopSource ( kCFAllocatorDefault, socket, 0);
// hack: store CFSocketRef in "next" and CFRunLoopSourceRef in "user_data" of btstack_linked_item_t
dataSource->item.next = (void *) socket;
dataSource->item.user_data = (void *) socketRunLoop;
// store CFSocketRef and CFRunLoopSource in struct on heap
references->socket = socket;
references->socketRunLoop = socketRunLoop;
// hack: store btstack_cocoa_data_source_helper_t in "next" of btstack_linked_item_t
dataSource->item.next = (void *) references;
// add to run loop
CFRunLoopAddSource( CFRunLoopGetCurrent(), socketRunLoop, kCFRunLoopCommonModes);
@ -106,11 +121,15 @@ void btstack_run_loop_cocoa_add_data_source(btstack_data_source_t *dataSource){
}
int btstack_run_loop_cocoa_remove_data_source(btstack_data_source_t *dataSource){
btstack_cocoa_data_source_helper_t * references = (btstack_cocoa_data_source_helper_t *) dataSource->item.next;
// printf("btstack_run_loop_cocoa_remove_data_source %x - fd %u, CFSocket %x, CFRunLoopSource %x\n", (int) dataSource, dataSource->fd, (int) dataSource->item.next, (int) dataSource->item.user_data);
CFRunLoopRemoveSource( CFRunLoopGetCurrent(), (CFRunLoopSourceRef) dataSource->item.user_data, kCFRunLoopCommonModes);
CFRelease(dataSource->item.user_data);
CFSocketInvalidate((CFSocketRef) dataSource->item.next);
CFRelease(dataSource->item.next);
CFRunLoopRemoveSource( CFRunLoopGetCurrent(), references->socketRunLoop, kCFRunLoopCommonModes);
CFRelease(references->socketRunLoop);
CFSocketInvalidate(references->socket);
CFRelease(references->socket);
free(references);
return 0;
}