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 +1,80 @@
+/* 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.
+ */
+
+/* Usage Notes:
+ *
+ *   this module, and the misc/win32/utf8.c modules must be
+ *   compiled APR_EXPORT_STATIC and linked to an application with
+ *   the /entry:wmainCRTStartup flag (which this module kindly
+ *   provides to the developer who links to libaprapp-1.lib).
+ *   This module becomes the true wmain entry point, and passes
+ *   utf-8 reformatted argv and env arrays to the application's
+ *   main() function as if nothing happened.
+ *
+ *   This module is only compatible with Unicode operating systems.
+ *   Mixed (Win9x backwards compatible) binaries should refer instead
+ *   to the apr_startup.c module.
+ *
+ *   _dbg_malloc/realloc is used in place of the usual API, in order
+ *   to convince the MSVCRT that it created these entities.  If we
+ *   do not create them as _CRT_BLOCK entities, the crt will fault
+ *   on an assert.  We are not worrying about the crt's locks here, 
+ *   since we are single threaded [so far].
+ */
+
+#include "apr_general.h"
+#include "ShellAPI.h"
+#include "wchar.h"
+#include "apr_arch_file_io.h"
+#include "assert.h"
+#include "apr_private.h"
+#include "apr_arch_misc.h"
+
+#pragma comment(linker,"/ENTRY:wmainCRTStartup")
+
+extern int main(int argc, const char **argv, const char **env);
+
+int wmain(int argc, const wchar_t **wargv, const wchar_t **wenv)
+{
+    char **argv;
+    char **env;
+    int dupenv;
+
+    (void)apr_wastrtoastr(&argv, wargv, argc);
+
+    dupenv = apr_wastrtoastr(&env, wenv, -1);
+
+    _environ = apr_malloc_dbg((dupenv + 1) * sizeof (char *),
+                              __FILE__, __LINE__ );
+    memcpy(_environ, env, (dupenv + 1) * sizeof (char *));
+
+    /* MSVCRT will attempt to maintain the wide environment calls
+     * on _putenv(), which is bogus if we've passed a non-ascii
+     * string to _putenv(), since they use MultiByteToWideChar
+     * and breaking the implicit utf-8 assumption we've built.
+     *
+     * Reset _wenviron for good measure.
+     */
+    if (_wenviron) {
+        wenv = _wenviron;
+        _wenviron = NULL;
+        free((wchar_t **)wenv);
+    }
+
+    apr_app_init_complete = 1;
+
+    return main(argc, argv, env);
+}