Adding upstream version 2.4.38.upstream/2.4.38upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 106 insertions, 0 deletions

diff --git a/modules/http2/h2_config.h b/modules/http2/h2_config.h
new file mode 100644
index 0000000..17d75d6
--- /dev/null
+++ b/modules/http2/h2_config.h
@@ -0,0 +1,106 @@
+/* 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.
+ */
+
+#ifndef __mod_h2__h2_config_h__
+#define __mod_h2__h2_config_h__
+
+#undef PACKAGE_VERSION
+#undef PACKAGE_TARNAME
+#undef PACKAGE_STRING
+#undef PACKAGE_NAME
+#undef PACKAGE_BUGREPORT
+
+typedef enum {
+    H2_CONF_MAX_STREAMS,
+    H2_CONF_WIN_SIZE,
+    H2_CONF_MIN_WORKERS,
+    H2_CONF_MAX_WORKERS,
+    H2_CONF_MAX_WORKER_IDLE_SECS,
+    H2_CONF_STREAM_MAX_MEM,
+    H2_CONF_ALT_SVCS,
+    H2_CONF_ALT_SVC_MAX_AGE,
+    H2_CONF_SER_HEADERS,
+    H2_CONF_DIRECT,
+    H2_CONF_MODERN_TLS_ONLY,
+    H2_CONF_UPGRADE,
+    H2_CONF_TLS_WARMUP_SIZE,
+    H2_CONF_TLS_COOLDOWN_SECS,
+    H2_CONF_PUSH,
+    H2_CONF_PUSH_DIARY_SIZE,
+    H2_CONF_COPY_FILES,
+    H2_CONF_EARLY_HINTS,
+} h2_config_var_t;
+
+struct apr_hash_t;
+struct h2_priority;
+struct h2_push_res;
+
+typedef struct h2_push_res {
+    const char *uri_ref;
+    int critical;
+} h2_push_res;
+
+/* Apache httpd module configuration for h2. */
+typedef struct h2_config {
+    const char *name;
+    int h2_max_streams;           /* max concurrent # streams (http2) */
+    int h2_window_size;           /* stream window size (http2) */
+    int min_workers;              /* min # of worker threads/child */
+    int max_workers;              /* max # of worker threads/child */
+    int max_worker_idle_secs;     /* max # of idle seconds for worker */
+    int stream_max_mem_size;      /* max # bytes held in memory/stream */
+    apr_array_header_t *alt_svcs; /* h2_alt_svc specs for this server */
+    int alt_svc_max_age;          /* seconds clients can rely on alt-svc info*/
+    int serialize_headers;        /* Use serialized HTTP/1.1 headers for 
+                                     processing, better compatibility */
+    int h2_direct;                /* if mod_h2 is active directly */
+    int modern_tls_only;          /* Accept only modern TLS in HTTP/2 connections */  
+    int h2_upgrade;               /* Allow HTTP/1 upgrade to h2/h2c */
+    apr_int64_t tls_warmup_size;  /* Amount of TLS data to send before going full write size */
+    int tls_cooldown_secs;        /* Seconds of idle time before going back to small TLS records */
+    int h2_push;                  /* if HTTP/2 server push is enabled */
+    struct apr_hash_t *priorities;/* map of content-type to h2_priority records */
+    
+    int push_diary_size;          /* # of entries in push diary */
+    int copy_files;               /* if files shall be copied vs setaside on output */
+    apr_array_header_t *push_list;/* list of h2_push_res configurations */
+    int early_hints;              /* support status code 103 */
+} h2_config;
+
+
+void *h2_config_create_dir(apr_pool_t *pool, char *x);
+void *h2_config_merge_dir(apr_pool_t *pool, void *basev, void *addv);
+void *h2_config_create_svr(apr_pool_t *pool, server_rec *s);
+void *h2_config_merge_svr(apr_pool_t *pool, void *basev, void *addv);
+
+extern const command_rec h2_cmds[];
+
+const h2_config *h2_config_get(conn_rec *c);
+const h2_config *h2_config_sget(server_rec *s);
+const h2_config *h2_config_rget(request_rec *r);
+
+int h2_config_geti(const h2_config *conf, h2_config_var_t var);
+apr_int64_t h2_config_geti64(const h2_config *conf, h2_config_var_t var);
+
+void h2_get_num_workers(server_rec *s, int *minw, int *maxw);
+
+void h2_config_init(apr_pool_t *pool);
+
+const struct h2_priority *h2_config_get_priority(const h2_config *conf, 
+                                                 const char *content_type);
+       
+#endif /* __mod_h2__h2_config_h__ */
+