--- /dev/null
+/* 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.
+ */
+
+/**
+ * @file cache_common.h
+ * @brief Common Cache vars/structs
+ *
+ * @defgroup Cache_cache Cache Functions
+ * @ingroup MOD_CACHE
+ * @{
+ */
+
+#ifndef CACHE_COMMON_H
+#define CACHE_COMMON_H
+
+#define VARY_FORMAT_VERSION 5
+#define DISK_FORMAT_VERSION 6
+
+#define CACHE_HEADER_SUFFIX ".header"
+#define CACHE_DATA_SUFFIX ".data"
+#define CACHE_VDIR_SUFFIX ".vary"
+
+#define AP_TEMPFILE_PREFIX "/"
+#define AP_TEMPFILE_BASE "aptmp"
+#define AP_TEMPFILE_SUFFIX "XXXXXX"
+#define AP_TEMPFILE_BASELEN strlen(AP_TEMPFILE_BASE)
+#define AP_TEMPFILE_NAMELEN strlen(AP_TEMPFILE_BASE AP_TEMPFILE_SUFFIX)
+#define AP_TEMPFILE AP_TEMPFILE_PREFIX AP_TEMPFILE_BASE AP_TEMPFILE_SUFFIX
+
+/* a cache control header breakdown */
+typedef struct cache_control cache_control_t;
+struct cache_control {
+ unsigned int parsed:1;
+ unsigned int cache_control:1;
+ unsigned int pragma:1;
+ unsigned int no_cache:1;
+ unsigned int no_cache_header:1; /* no cache by header match */
+ unsigned int no_store:1;
+ unsigned int max_age:1;
+ unsigned int max_stale:1;
+ unsigned int min_fresh:1;
+ unsigned int no_transform:1;
+ unsigned int only_if_cached:1;
+ unsigned int public:1;
+ unsigned int private:1;
+ unsigned int private_header:1; /* private by header match */
+ unsigned int must_revalidate:1;
+ unsigned int proxy_revalidate:1;
+ unsigned int s_maxage:1;
+ apr_int64_t max_age_value; /* if positive, then set */
+ apr_int64_t max_stale_value; /* if positive, then set */
+ apr_int64_t min_fresh_value; /* if positive, then set */
+ apr_int64_t s_maxage_value; /* if positive, then set */
+};
+
+
+typedef struct {
+ /* Indicates the format of the header struct stored on-disk. */
+ apr_uint32_t format;
+ /* The HTTP status code returned for this response. */
+ int status;
+ /* The size of the entity name that follows. */
+ apr_size_t name_len;
+ /* The number of times we've cached this entity. */
+ apr_size_t entity_version;
+ /* Miscellaneous time values. */
+ apr_time_t date;
+ apr_time_t expire;
+ apr_time_t request_time;
+ apr_time_t response_time;
+ /* The ident of the body file, so we can test the body matches the header */
+ apr_ino_t inode;
+ apr_dev_t device;
+ /* Does this cached request have a body? */
+ int has_body:1;
+ int header_only:1;
+ /* The parsed cache control header */
+ cache_control_t control;
+} disk_cache_info_t;
+
+#endif /* CACHE_COMMON_H */
#include "apr_optional.h"
#include "apr_hooks.h"
+#include "cache_common.h"
+
/* Create a set of CACHE_DECLARE(type), CACHE_DECLARE_NONSTD(type) and
* CACHE_DECLARE_DATA with appropriate export and import tags for the platform
*/
#define CACHE_DECLARE_DATA __declspec(dllimport)
#endif
-/* a cache control header breakdown */
-typedef struct cache_control cache_control_t;
-struct cache_control {
- unsigned int parsed:1;
- unsigned int cache_control:1;
- unsigned int pragma:1;
- unsigned int no_cache:1;
- unsigned int no_cache_header:1; /* no cache by header match */
- unsigned int no_store:1;
- unsigned int max_age:1;
- unsigned int max_stale:1;
- unsigned int min_fresh:1;
- unsigned int no_transform:1;
- unsigned int only_if_cached:1;
- unsigned int public:1;
- unsigned int private:1;
- unsigned int private_header:1; /* private by header match */
- unsigned int must_revalidate:1;
- unsigned int proxy_revalidate:1;
- unsigned int s_maxage:1;
- apr_int64_t max_age_value; /* if positive, then set */
- apr_int64_t max_stale_value; /* if positive, then set */
- apr_int64_t min_fresh_value; /* if positive, then set */
- apr_int64_t s_maxage_value; /* if positive, then set */
-};
-
/* cache info information */
typedef struct cache_info cache_info;
struct cache_info {
#include "mod_cache.h"
#include "apr_file_io.h"
+#include "cache_common.h"
+
/*
* include for mod_disk_cache: Disk Based HTTP 1.1 Cache.
*/
-#define VARY_FORMAT_VERSION 5
-#define DISK_FORMAT_VERSION 6
-
-#define CACHE_HEADER_SUFFIX ".header"
-#define CACHE_DATA_SUFFIX ".data"
-#define CACHE_VDIR_SUFFIX ".vary"
-
-#define AP_TEMPFILE_PREFIX "/"
-#define AP_TEMPFILE_BASE "aptmp"
-#define AP_TEMPFILE_SUFFIX "XXXXXX"
-#define AP_TEMPFILE_BASELEN strlen(AP_TEMPFILE_BASE)
-#define AP_TEMPFILE_NAMELEN strlen(AP_TEMPFILE_BASE AP_TEMPFILE_SUFFIX)
-#define AP_TEMPFILE AP_TEMPFILE_PREFIX AP_TEMPFILE_BASE AP_TEMPFILE_SUFFIX
-
-typedef struct {
- /* Indicates the format of the header struct stored on-disk. */
- apr_uint32_t format;
- /* The HTTP status code returned for this response. */
- int status;
- /* The size of the entity name that follows. */
- apr_size_t name_len;
- /* The number of times we've cached this entity. */
- apr_size_t entity_version;
- /* Miscellaneous time values. */
- apr_time_t date;
- apr_time_t expire;
- apr_time_t request_time;
- apr_time_t response_time;
- /* The ident of the body file, so we can test the body matches the header */
- apr_ino_t inode;
- apr_dev_t device;
- /* Does this cached request have a body? */
- int has_body:1;
- int header_only:1;
- /* The parsed cache control header */
- cache_control_t control;
-} disk_cache_info_t;
-
typedef struct {
apr_pool_t *pool;
const char *file;
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