feat:replace boost library with C++11 std library

2020-04-01 20:53:55 +08:00
parent 6d06233944
commit d3258bbd97
1936 changed files with 241862 additions and 60153 deletions
@@ -0,0 +1,268 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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 "apr.h"
+#include "apr_private.h"
+#include "apr_general.h"
+#include "apr_strings.h"
+#include "apr_portable.h"
+#include "apr_arch_file_io.h"
+#include "apr_arch_proc_mutex.h"
+#include "apr_arch_misc.h"
+
+static apr_status_t proc_mutex_cleanup(void *mutex_)
+{
+    apr_proc_mutex_t *mutex = mutex_;
+
+    if (mutex->handle) {
+        if (CloseHandle(mutex->handle) == 0) {
+            return apr_get_os_error();
+        }
+    }
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_create(apr_proc_mutex_t **mutex,
+                                                const char *fname,
+                                                apr_lockmech_e mech,
+                                                apr_pool_t *pool)
+{
+    HANDLE hMutex;
+    void *mutexkey;
+
+    if (mech != APR_LOCK_DEFAULT) {
+        return APR_ENOTIMPL;
+    }
+
+    /* res_name_from_filename turns fname into a pseduo-name
+     * without slashes or backslashes, and prepends the \global
+     * prefix on Win2K and later
+     */
+    if (fname) {
+        mutexkey = res_name_from_filename(fname, 1, pool);
+    }
+    else {
+        mutexkey = NULL;
+    }
+
+#if APR_HAS_UNICODE_FS
+    IF_WIN_OS_IS_UNICODE
+    {
+        hMutex = CreateMutexW(NULL, FALSE, mutexkey);
+    }
+#endif
+#if APR_HAS_ANSI_FS
+    ELSE_WIN_OS_IS_ANSI
+    {
+        hMutex = CreateMutexA(NULL, FALSE, mutexkey);
+    }
+#endif
+
+    if (!hMutex) {
+        return apr_get_os_error();
+    }
+
+    *mutex = (apr_proc_mutex_t *)apr_palloc(pool, sizeof(apr_proc_mutex_t));
+    (*mutex)->pool = pool;
+    (*mutex)->handle = hMutex;
+    (*mutex)->fname = fname;
+    apr_pool_cleanup_register((*mutex)->pool, *mutex, 
+                              proc_mutex_cleanup, apr_pool_cleanup_null);
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_child_init(apr_proc_mutex_t **mutex,
+                                                    const char *fname,
+                                                    apr_pool_t *pool)
+{
+    HANDLE hMutex;
+    void *mutexkey;
+
+    if (!fname) {
+        /* Reinitializing unnamed mutexes is a noop in the Unix code. */
+        return APR_SUCCESS;
+    }
+
+    /* res_name_from_filename turns file into a pseudo-name
+     * without slashes or backslashes, and prepends the \global
+     * prefix on Win2K and later
+     */
+    mutexkey = res_name_from_filename(fname, 1, pool);
+
+#if defined(_WIN32_WCE)
+    hMutex = CreateMutex(NULL, FALSE, mutexkey);
+    if (hMutex && ERROR_ALREADY_EXISTS != GetLastError()) {
+        CloseHandle(hMutex);
+        hMutex = NULL;
+        SetLastError(ERROR_FILE_NOT_FOUND);
+    }
+#else
+#if APR_HAS_UNICODE_FS
+    IF_WIN_OS_IS_UNICODE
+    {
+        hMutex = OpenMutexW(MUTEX_ALL_ACCESS, FALSE, mutexkey);
+    }
+#endif
+#if APR_HAS_ANSI_FS
+    ELSE_WIN_OS_IS_ANSI
+    {
+        hMutex = OpenMutexA(MUTEX_ALL_ACCESS, FALSE, mutexkey);
+    }
+#endif
+#endif
+
+    if (!hMutex) {
+        return apr_get_os_error();
+    }
+
+    *mutex = (apr_proc_mutex_t *)apr_palloc(pool, sizeof(apr_proc_mutex_t));
+    (*mutex)->pool = pool;
+    (*mutex)->handle = hMutex;
+    (*mutex)->fname = fname;
+    apr_pool_cleanup_register((*mutex)->pool, *mutex, 
+                              proc_mutex_cleanup, apr_pool_cleanup_null);
+    return APR_SUCCESS;
+}
+    
+APR_DECLARE(apr_status_t) apr_proc_mutex_lock(apr_proc_mutex_t *mutex)
+{
+    DWORD rv;
+
+    rv = WaitForSingleObject(mutex->handle, INFINITE);
+
+    if (rv == WAIT_OBJECT_0 || rv == WAIT_ABANDONED) {
+        return APR_SUCCESS;
+    }
+    return apr_get_os_error();
+}
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_trylock(apr_proc_mutex_t *mutex)
+{
+    DWORD rv;
+
+    rv = WaitForSingleObject(mutex->handle, 0);
+
+    if (rv == WAIT_OBJECT_0 || rv == WAIT_ABANDONED) {
+        return APR_SUCCESS;
+    } 
+    else if (rv == WAIT_TIMEOUT) {
+        return APR_EBUSY;
+    }
+    return apr_get_os_error();
+}
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_unlock(apr_proc_mutex_t *mutex)
+{
+    if (ReleaseMutex(mutex->handle) == 0) {
+        return apr_get_os_error();
+    }
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_destroy(apr_proc_mutex_t *mutex)
+{
+    apr_status_t stat;
+
+    stat = proc_mutex_cleanup(mutex);
+    if (stat == APR_SUCCESS) {
+        apr_pool_cleanup_kill(mutex->pool, mutex, proc_mutex_cleanup);
+    }
+    return stat;
+}
+
+APR_DECLARE(apr_status_t) apr_proc_mutex_cleanup(void *mutex)
+{
+    return apr_proc_mutex_destroy((apr_proc_mutex_t *)mutex);
+}
+
+APR_DECLARE(const char *) apr_proc_mutex_lockfile(apr_proc_mutex_t *mutex)
+{
+    return mutex->fname;
+}
+
+APR_DECLARE(apr_lockmech_e) apr_proc_mutex_mech(apr_proc_mutex_t *mutex)
+{
+    return APR_LOCK_DEFAULT;
+}
+
+APR_DECLARE(const char *) apr_proc_mutex_name(apr_proc_mutex_t *mutex)
+{
+    return apr_proc_mutex_defname();
+}
+
+APR_DECLARE(const char *) apr_proc_mutex_defname(void)
+{
+    return "win32mutex";
+}
+
+APR_PERMS_SET_ENOTIMPL(proc_mutex)
+
+APR_POOL_IMPLEMENT_ACCESSOR(proc_mutex)
+
+/* Implement OS-specific accessors defined in apr_portable.h */
+
+APR_DECLARE(apr_status_t) apr_os_proc_mutex_get_ex(apr_os_proc_mutex_t *ospmutex, 
+                                                   apr_proc_mutex_t *pmutex,
+                                                   apr_lockmech_e *mech)
+{
+    *ospmutex = pmutex->handle;
+    if (mech) {
+        *mech = APR_LOCK_DEFAULT;
+    }
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_os_proc_mutex_get(apr_os_proc_mutex_t *ospmutex,
+                                                apr_proc_mutex_t *pmutex)
+{
+    return apr_os_proc_mutex_get_ex(ospmutex, pmutex, NULL);
+}
+
+APR_DECLARE(apr_status_t) apr_os_proc_mutex_put_ex(apr_proc_mutex_t **pmutex,
+                                                apr_os_proc_mutex_t *ospmutex,
+                                                apr_lockmech_e mech,
+                                                int register_cleanup,
+                                                apr_pool_t *pool)
+{
+    if (pool == NULL) {
+        return APR_ENOPOOL;
+    }
+    if (mech != APR_LOCK_DEFAULT) {
+        return APR_ENOTIMPL;
+    }
+
+    if ((*pmutex) == NULL) {
+        (*pmutex) = (apr_proc_mutex_t *)apr_palloc(pool,
+                                                   sizeof(apr_proc_mutex_t));
+        (*pmutex)->pool = pool;
+    }
+    (*pmutex)->handle = *ospmutex;
+
+    if (register_cleanup) {
+        apr_pool_cleanup_register(pool, *pmutex, proc_mutex_cleanup,
+                                  apr_pool_cleanup_null);
+    }
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_os_proc_mutex_put(apr_proc_mutex_t **pmutex,
+                                                apr_os_proc_mutex_t *ospmutex,
+                                                apr_pool_t *pool)
+{
+    return apr_os_proc_mutex_put_ex(pmutex, ospmutex, APR_LOCK_DEFAULT,
+                                    0, pool);
+}
+