Security-59306.11.20.tar.gz

[apple/security.git] / OSX / utilities / src / sec_action.c

diff --git a/OSX/utilities/src/sec_action.c b/OSX/utilities/src/sec_action.c
deleted file mode 100644 (file)
index 30a2184..0000000
--- a/OSX/utilities/src/sec_action.c
+++ /dev/null
@@ -1,116 +0,0 @@
-/*
- * Copyright (c) 2017 Apple Inc. All Rights Reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
-
-#include <stdlib.h>
-#include <Block.h>
-#include <dispatch/dispatch.h>
-
-#include "sec_action.h"
-
-struct sec_action_context_s {
-       dispatch_queue_t queue;
-       dispatch_source_t source;
-       dispatch_block_t handler;
-       uint64_t interval;
-};
-
-static void _sec_action_event(void *ctx);
-static void _sec_action_finalize(void *ctx);
-
-#pragma mark -
-
-sec_action_t
-sec_action_create_with_queue(dispatch_queue_t queue, const char *label, uint64_t interval)
-{
-       dispatch_source_t source;
-       struct sec_action_context_s *context;
-       if (queue) {
-               dispatch_retain(queue);
-       } else {
-               queue = dispatch_queue_create(label, DISPATCH_QUEUE_SERIAL);
-       }
-       source = dispatch_source_create(DISPATCH_SOURCE_TYPE_DATA_ADD, 0, 0, queue);
-
-       context = malloc(sizeof(*context));
-       context->queue = queue;
-       context->source = source;
-       context->handler = NULL;
-       context->interval = interval;
-       dispatch_set_context(source, context);
-
-       dispatch_source_set_event_handler_f(source, _sec_action_event);
-       dispatch_set_finalizer_f(source, _sec_action_finalize);
-
-       return source;
-}
-
-sec_action_t
-sec_action_create(const char *label, uint64_t interval)
-{
-       return sec_action_create_with_queue(NULL, label, interval);
-}
-
-void
-sec_action_set_handler(sec_action_t source, dispatch_block_t handler)
-{
-       struct sec_action_context_s *context;
-
-       context = dispatch_get_context(source);
-       context->handler = Block_copy(handler);
-
-       dispatch_activate(source);
-}
-
-void
-sec_action_perform(sec_action_t source)
-{
-       dispatch_source_merge_data(source, 1);
-}
-
-#pragma mark -
-
-static void
-_sec_action_event(void *ctx)
-{
-       struct sec_action_context_s *context = (struct sec_action_context_s *)ctx;
-
-       if (context->handler != NULL) {
-               context->handler();
-       }
-
-       // Suspend the source; resume after specified interval.
-       dispatch_suspend(context->source);
-       dispatch_after_f(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(context->interval * NSEC_PER_SEC)), context->queue, context->source, (dispatch_function_t)dispatch_resume);
-}
-
-static void
-_sec_action_finalize(void *ctx)
-{
-       struct sec_action_context_s *context = (struct sec_action_context_s *)ctx;
-
-       dispatch_release(context->queue);
-       if (context->handler != NULL) {
-               Block_release(context->handler);
-       }
-       free(context);
-}