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vendor/swoole/swoole_serialize.h

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+/*
+  +----------------------------------------------------------------------+
+  | Swoole                                                               |
+  +----------------------------------------------------------------------+
+  | This source file is subject to version 2.0 of the Apache license,    |
+  | that is bundled with this package in the file LICENSE, and is        |
+  | available through the world-wide-web at the following url:           |
+  | http://www.apache.org/licenses/LICENSE-2.0.html                      |
+  | If you did not receive a copy of the Apache2.0 license and are unable|
+  | to obtain it through the world-wide-web, please send a note to       |
+  | license@swoole.com so we can mail you a copy immediately.            |
+  +----------------------------------------------------------------------+
+  | Author: xinhua.guo  <woshiguo35@gmail.com>                        |
+  +----------------------------------------------------------------------+
+ */
+
+#ifndef SERIALIZE_H
+#define	SERIALIZE_H
+
+#ifdef	__cplusplus
+extern "C"
+{
+#endif
+#if PHP_MAJOR_VERSION >= 7
+
+#define SERIA_SIZE 4096
+#define FILTER_SIZE 1024
+
+typedef struct _seriaString
+{
+    size_t offset;
+    size_t total;
+    void * buffer; //zend_string
+} seriaString;
+
+typedef struct _SBucketType
+{
+    zend_uchar key_type : 1;
+    zend_uchar key_len : 2;
+    zend_uchar data_len : 2;
+    zend_uchar data_type : 3; //IS_UNDEF means object now
+} SBucketType;
+
+struct _swMinFilter
+{
+    uint32_t mini_fillter_find_cnt;
+    uint32_t mini_fillter_miss_cnt;
+    uint32_t bigger_fillter_size;
+};
+
+struct _swSeriaG
+{
+    zval sleep_fname;
+    zval weekup_fname;
+    zend_uchar pack_string;
+    struct _swMinFilter filter;
+};
+
+#pragma pack (4)
+
+typedef struct _swPoolstr
+{
+    zend_string *str;
+    uint32_t offset;
+} swPoolstr;
+
+#pragma pack ()
+
+
+static void *unser_start = 0;
+static swPoolstr mini_filter[FILTER_SIZE];
+static swPoolstr *bigger_filter = NULL;
+
+#define SERIA_SET_ENTRY_TYPE_WITH_MINUS(buffer,type)        swoole_check_size(buffer, 1);\
+                                                        *(char*) (buffer->buffer + buffer->offset) = *((char*) & type);\
+                                                        buffer->offset += 1;
+
+#define SERIA_SET_ENTRY_SHORT_WITH_MINUS(buffer,data)        swoole_check_size(buffer, 2);\
+                                                            *(short*) (buffer->buffer + buffer->offset) = data;\
+                                                           buffer->offset += 2;
+
+#define SERIA_SET_ENTRY_SIZE4_WITH_MINUS(buffer,data)        swoole_check_size(buffer, 4);\
+                                                            *(int32_t*) (buffer->buffer + buffer->offset) = data;\
+                                                            buffer->offset += 4;
+
+#define SERIA_SET_ENTRY_TYPE(buffer,type)        swoole_check_size(buffer, 1);\
+                                                 *(zend_uchar*) (buffer->buffer + buffer->offset) = *((zend_uchar*) & type);\
+                                                 buffer->offset += 1;
+
+#define SERIA_GET_ENTRY_TYPE(buffer)            *(zend_uchar*) (buffer->buffer + buffer->offset) = *((zend_uchar*) & type);\
+                                                 buffer->offset += 1;
+
+#define SERIA_SET_ENTRY_SHORT(buffer,data)        swoole_check_size(buffer, 2);\
+                                                  *(unsigned short*) (buffer->buffer + buffer->offset) = data;\
+                                                 buffer->offset += 2;
+
+#define SERIA_SET_ENTRY_SIZE4(buffer,data)        swoole_check_size(buffer, 4);\
+                                                  *(uint32_t*) (buffer->buffer + buffer->offset) = data;\
+                                                 buffer->offset += 4;
+
+#define SERIA_SET_ENTRY_ULONG(buffer,data)         swoole_check_size(buffer, sizeof(zend_ulong));\
+                                                  *(zend_ulong *) (buffer->buffer + buffer->offset) = data;\
+                                                 buffer->offset += sizeof(zend_ulong);
+
+#define KEY_TYPE_STRING               1
+#define KEY_TYPE_INDEX                0
+
+#define SW_FAST_PACK                  1
+
+#define UNSERIALIZE_OBJECT_TO_ARRAY          1
+#define UNSERIALIZE_OBJECT_TO_STDCLASS       2
+
+#endif
+
+#ifdef	__cplusplus
+}
+#endif
+
+#endif	/* SERIALIZE_H */
+