| /* |
| * Copyright 2004,2005 The Apache Software Foundation. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #include <axis2.h> |
| #include "axis2_thread_windows.h" |
| |
| AXIS2_DECLARE(axis2_threadattr_t*) |
| axis2_threadattr_create(axis2_allocator_t *allocator) |
| { |
| axis2_threadattr_t *new = NULL; |
| |
| new = AXIS2_MALLOC(allocator, sizeof(axis2_threadattr_t)); |
| if(NULL == new) |
| { |
| /*AXIS2_ERROR_SET((*env)->error, AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE)*/ |
| return NULL; |
| } |
| new->detach = 0; |
| new->stacksize = 0; |
| |
| return new; |
| } |
| |
| /* Destroy the threadattr object */ |
| AXIS2_DECLARE(axis2_status_t) |
| threadattr_cleanup(void *data) |
| { |
| axis2_threadattr_t *attr = data; |
| /*nothing to clean up*/ |
| return AXIS2_SUCCESS; |
| } |
| |
| AXIS2_DECLARE(axis2_status_t) axis2_threadattr_detach_set( |
| axis2_threadattr_t *attr, |
| axis2_bool_t detached) |
| { |
| attr->detach = detached; |
| return AXIS2_SUCCESS; |
| } |
| |
| AXIS2_DECLARE(axis2_status_t) |
| axis2_threadattr_detach_get(axis2_threadattr_t *attr, axis2_env_t **env) |
| { |
| if (1 == attr->detach) |
| { |
| return AXIS2_TRUE; |
| } |
| return AXIS2_FALSE; |
| } |
| |
| AXIS2_DECLARE(axis2_status_t) |
| axis2_threadattr_stacksize_set(axis2_threadattr_t *attr, size_t stacksize) |
| { |
| attr->stacksize = stacksize; |
| return AXIS2_SUCCESS; |
| } |
| |
| static void *dummy_worker(void *opaque) |
| { |
| axis2_thread_t *thd = (axis2_thread_t *)opaque; |
| TlsSetValue(tls_axis2_thread, thd->td); |
| return thd->func(thd, thd->data); |
| } |
| |
| AXIS2_DECLARE(axis2_thread_t*) |
| axis2_thread_create(axis2_allocator_t *allocator, axis2_threadattr_t *attr, |
| axis2_thread_start_t func, void *data) |
| { |
| HANDLE handle; |
| unsigned temp; |
| axis2_thread_t *new = NULL; |
| |
| new = (axis2_thread_t *)AXIS2_MALLOC(allocator, |
| sizeof(axis2_thread_t)); |
| |
| if (NULL == new) |
| { |
| return NULL; |
| } |
| |
| new->data = data; |
| new->func = func; |
| new->td = NULL; |
| |
| /* Use 0 for Thread Stack Size, because that will default the stack to the |
| * same size as the calling thread. |
| */ |
| if ((handle = CreateThread(NULL, |
| attr && attr->stacksize > 0 ? attr->stacksize : 0, |
| (unsigned int (AXIS2_THREAD_FUNC *)(void *))dummy_worker, |
| new, 0, &temp)) == 0) |
| { |
| return NULL; |
| } |
| |
| if (attr && attr->detach) { |
| CloseHandle(handle); |
| } |
| else |
| new->td = handle; |
| |
| return new; |
| } |
| |
| AXIS2_DECLARE(axis2_status_t) |
| axis2_thread_exit(axis2_thread_t *thd) |
| { |
| ExitThread(0); |
| |
| return AXIS2_SUCCESS; |
| } |
| |
| AXIS2_DECLARE(axis2_os_thread_t) |
| axis2_os_thread_current(void) |
| { |
| HANDLE hthread = (HANDLE)TlsGetValue(tls_axis2_thread); |
| HANDLE hproc; |
| |
| if (hthread) |
| { |
| return hthread; |
| } |
| |
| hproc = GetCurrentProcess(); |
| hthread = GetCurrentThread(); |
| if (!DuplicateHandle(hproc, hthread, |
| hproc, &hthread, 0, FALSE, |
| DUPLICATE_SAME_ACCESS)) { |
| return NULL; |
| } |
| TlsSetValue(tls_axis2_thread, hthread); |
| return hthread; |
| } |
| |
| AXIS2_DECLARE(int) |
| axis2_os_thread_equal(axis2_os_thread_t tid1, axis2_os_thread_t tid2) |
| { |
| return (tid1 == tid2); |
| } |
| |
| AXIS2_DECLARE(axis2_status_t) |
| axis2_thread_join(axis2_thread_t *thd) |
| { |
| axis2_status_t rv = AXIS2_SUCCESS,rv1; |
| |
| if (!thd->td) |
| { |
| /* Can not join on detached threads */ |
| return AXIS2_FAILURE; |
| } |
| rv1 = WaitForSingleObject(thd->td, INFINITE); |
| if ( rv1 == WAIT_OBJECT_0 || rv1 == WAIT_ABANDONED) |
| { |
| /*rv = AXIS2_INCOMPLETE;*/ |
| } |
| else |
| rv = AXIS2_FAILURE; |
| CloseHandle(thd->td); |
| thd->td = NULL; |
| |
| return rv; |
| } |
| |
| AXIS2_DECLARE(axis2_status_t) |
| axis2_thread_detach(axis2_thread_t *thd) |
| { |
| if (thd->td && CloseHandle(thd->td)) |
| { |
| thd->td = NULL; |
| return AXIS2_SUCCESS; |
| } |
| else |
| { |
| return AXIS2_FAILURE; |
| } |
| } |
| |
| AXIS2_DECLARE(axis2_os_thread_t) |
| axis2_os_thread_get(axis2_thread_t *thd, axis2_env_t **env) |
| { |
| return thd->td; |
| } |
| |
| AXIS2_DECLARE(axis2_thread_once_t *) |
| axis2_thread_once_init(axis2_allocator_t *allocator) |
| { |
| axis2_thread_once_t *control = NULL; |
| control = AXIS2_MALLOC(allocator, sizeof(*control)); |
| return control; |
| } |
| |
| AXIS2_DECLARE(axis2_status_t) |
| axis2_thread_once(axis2_thread_once_t *control, void (*func)(void)) |
| { |
| if (!InterlockedExchange(&control->value, 1)) { |
| func(); |
| } |
| return AXIS2_SUCCESS; |
| } |