| /* Copyright 2015 greenbytes GmbH (https://www.greenbytes.de) |
| * |
| * Licensed 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. |
| */ |
| |
| #include <assert.h> |
| |
| #include <httpd.h> |
| #include <http_core.h> |
| #include <http_config.h> |
| |
| #include "h2_private.h" |
| #include "h2_session.h" |
| #include "h2_task.h" |
| #include "h2_ctx.h" |
| |
| static h2_ctx *h2_ctx_create(const conn_rec *c) |
| { |
| h2_ctx *ctx = apr_pcalloc(c->pool, sizeof(h2_ctx)); |
| AP_DEBUG_ASSERT(ctx); |
| ap_set_module_config(c->conn_config, &http2_module, ctx); |
| h2_ctx_server_set(ctx, c->base_server); |
| return ctx; |
| } |
| |
| void h2_ctx_clear(const conn_rec *c) |
| { |
| AP_DEBUG_ASSERT(c); |
| ap_set_module_config(c->conn_config, &http2_module, NULL); |
| } |
| |
| h2_ctx *h2_ctx_create_for(const conn_rec *c, h2_task *task) |
| { |
| h2_ctx *ctx = h2_ctx_create(c); |
| if (ctx) { |
| ctx->task = task; |
| } |
| return ctx; |
| } |
| |
| h2_ctx *h2_ctx_get(const conn_rec *c, int create) |
| { |
| h2_ctx *ctx = (h2_ctx*)ap_get_module_config(c->conn_config, &http2_module); |
| if (ctx == NULL && create) { |
| ctx = h2_ctx_create(c); |
| } |
| return ctx; |
| } |
| |
| h2_ctx *h2_ctx_rget(const request_rec *r) |
| { |
| return h2_ctx_get(r->connection, 0); |
| } |
| |
| const char *h2_ctx_protocol_get(const conn_rec *c) |
| { |
| h2_ctx *ctx; |
| if (c->master) { |
| c = c->master; |
| } |
| ctx = (h2_ctx*)ap_get_module_config(c->conn_config, &http2_module); |
| return ctx? ctx->protocol : NULL; |
| } |
| |
| h2_ctx *h2_ctx_protocol_set(h2_ctx *ctx, const char *proto) |
| { |
| ctx->protocol = proto; |
| return ctx; |
| } |
| |
| h2_session *h2_ctx_session_get(h2_ctx *ctx) |
| { |
| return ctx? ctx->session : NULL; |
| } |
| |
| void h2_ctx_session_set(h2_ctx *ctx, struct h2_session *session) |
| { |
| ctx->session = session; |
| } |
| |
| server_rec *h2_ctx_server_get(h2_ctx *ctx) |
| { |
| return ctx? ctx->server : NULL; |
| } |
| |
| h2_ctx *h2_ctx_server_set(h2_ctx *ctx, server_rec *s) |
| { |
| ctx->server = s; |
| return ctx; |
| } |
| |
| int h2_ctx_is_task(h2_ctx *ctx) |
| { |
| return ctx && ctx->task; |
| } |
| |
| h2_task *h2_ctx_get_task(h2_ctx *ctx) |
| { |
| return ctx? ctx->task : NULL; |
| } |
| |
| h2_task *h2_ctx_cget_task(conn_rec *c) |
| { |
| return h2_ctx_get_task(h2_ctx_get(c, 0)); |
| } |
| |
| h2_task *h2_ctx_rget_task(request_rec *r) |
| { |
| return h2_ctx_get_task(h2_ctx_rget(r)); |
| } |