move request_init() request_reset() request_free() from connections.cmaster
parent
6971c6c811
commit
4e4026703d
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/*
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* reqpool - request objects
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*
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* Copyright(c) 2020 Glenn Strauss gstrauss()gluelogic.com All rights reserved
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* License: BSD 3-clause (same as lighttpd)
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*/
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#include "first.h"
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#include "reqpool.h"
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#include <stdlib.h>
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#include "base.h"
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#include "buffer.h"
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#include "connections.h"/* connection_response_reset() */
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#include "chunk.h"
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#include "plugin.h"
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#include "plugin_config.h"
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#include "request.h"
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void
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request_init (request_st * const r, connection * const con, server * const srv)
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{
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r->write_queue = chunkqueue_init();
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r->read_queue = chunkqueue_init();
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r->reqbody_queue = chunkqueue_init();
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r->resp_header_len = 0;
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r->loops_per_request = 0;
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r->con = con;
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r->tmp_buf = srv->tmp_buf;
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/* init plugin-specific per-request structures */
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r->plugin_ctx = calloc(1, (srv->plugins.used + 1) * sizeof(void *));
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force_assert(NULL != r->plugin_ctx);
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r->cond_cache = calloc(srv->config_context->used, sizeof(cond_cache_t));
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force_assert(NULL != r->cond_cache);
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#ifdef HAVE_PCRE_H
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if (srv->config_context->used > 1) {/*(save 128b per con if no conditions)*/
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r->cond_match =
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calloc(srv->config_context->used, sizeof(cond_match_t));
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force_assert(NULL != r->cond_match);
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}
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#endif
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}
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void
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request_reset (request_st * const r)
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{
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plugins_call_handle_request_reset(r);
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connection_response_reset(r);
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r->resp_header_len = 0;
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r->loops_per_request = 0;
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r->http_method = HTTP_METHOD_UNSET;
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r->http_version = HTTP_VERSION_UNSET;
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/*con->proto_default_port = 80;*//*set to default in connection_accepted()*/
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r->http_host = NULL;
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r->reqbody_length = 0;
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r->te_chunked = 0;
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r->rqst_htags = 0;
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r->async_callback = 0;
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r->error_handler_saved_status = 0;
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/*r->error_handler_saved_method = HTTP_METHOD_UNSET;*/
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/*(error_handler_saved_method value is not valid
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* unless error_handler_saved_status is set)*/
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buffer_clear(&r->uri.scheme);
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if (r->rqst_header_len <= BUFFER_MAX_REUSE_SIZE) {
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r->rqst_headers.used = 0;
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/* (Note: total header size not recalculated on HANDLER_COMEBACK
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* even if other request headers changed during processing)
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* (While this might delay release of larger buffers, it is not
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* expected to be the general case. For those systems where it
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* is a typical case, the larger buffers are likely to be reused) */
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buffer_clear(&r->target);
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buffer_clear(&r->pathinfo);
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/*buffer_clear(&r->target_orig);*/ /* reset later; used by mod_status*/
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/*buffer_clear(&r->uri.path);*/ /* reset later; used by mod_status*/
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/*buffer_clear(&r->uri.query);*/ /* reset later; used by mod_status*/
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/*buffer_clear(&r->uri.authority);*//* reset later; used by mod_status*/
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/*buffer_clear(&r->server_name_buf);*//* reset when used */
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}
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else {
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buffer_reset(&r->target);
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buffer_reset(&r->pathinfo);
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/*buffer_reset(&r->target_orig);*/ /* reset later; used by mod_status*/
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/*buffer_reset(&r->uri.path);*/ /* reset later; used by mod_status*/
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/*buffer_reset(&r->uri.query);*/ /* reset later; used by mod_status*/
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/*buffer_clear(&r->uri.authority);*//* reset later; used by mod_status*/
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/*buffer_clear(&r->server_name_buf);*//* reset when used */
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array_reset_data_strings(&r->rqst_headers);
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}
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r->rqst_header_len = 0;
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if (0 != r->env.used)
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array_reset_data_strings(&r->env);
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chunkqueue_reset(r->reqbody_queue);
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/* The cond_cache gets reset in response.c */
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/* config_cond_cache_reset(r); */
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}
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void
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request_free (request_st * const r)
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{
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chunkqueue_free(r->reqbody_queue);
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chunkqueue_free(r->write_queue);
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chunkqueue_free(r->read_queue);
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array_free_data(&r->rqst_headers);
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array_free_data(&r->resp_headers);
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array_free_data(&r->env);
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free(r->target.ptr);
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free(r->target_orig.ptr);
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free(r->uri.scheme.ptr);
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free(r->uri.authority.ptr);
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free(r->uri.path.ptr);
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free(r->uri.query.ptr);
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free(r->physical.doc_root.ptr);
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free(r->physical.path.ptr);
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free(r->physical.basedir.ptr);
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free(r->physical.etag.ptr);
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free(r->physical.rel_path.ptr);
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free(r->pathinfo.ptr);
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free(r->server_name_buf.ptr);
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free(r->plugin_ctx);
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free(r->cond_cache);
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free(r->cond_match);
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/* note: r is not zeroed here and r is not freed here */
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}
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@ -0,0 +1,11 @@
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#ifndef LI_REQPOOL_H
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#define LI_REQPOOL_H
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#include "first.h"
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#include "base_decls.h"
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void request_init (request_st *r, connection *con, server *srv);
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void request_reset (request_st *r);
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void request_free (request_st *r);
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#endif
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