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 +1,70 @@
+/* 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.
+ */
+
+#define APR_WANT_MEMFUNC
+#include "apr_want.h"
+#include "apr_general.h"
+#include "apr_private.h"
+
+#if APR_HAS_RANDOM
+
+#include <nks/plat.h>
+
+static int NXSeedRandomInternal( size_t width, void *seed )
+{
+    static int init = 0;
+    int                        *s = (int *) seed;
+    union { int x; char y[4]; } u;
+
+    if (!init) {
+        srand(NXGetSystemTick());
+        init = 1;
+    }
+ 
+    if (width > 3)
+    {
+        do
+        {
+            *s++ = rand();
+        }
+        while ((width -= 4) > 3);
+    }
+ 
+    if (width > 0)
+    {
+        char *p = (char *) s;
+
+        u.x = rand();
+ 
+        while (width > 0)
+           *p++ = u.y[width--];
+    }
+ 
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_generate_random_bytes(unsigned char *buf, 
+                                                    apr_size_t length)
+{
+    if (NXSeedRandom(length, buf) != 0) {
+        return NXSeedRandomInternal (length, buf);
+    }
+    return APR_SUCCESS;
+}
+
+
+
+#endif /* APR_HAS_RANDOM */