Mercurial > hg > nginx
changeset 287:35a6a9df2d25
nginx-0.0.2-2004-03-12-19:57:08 import
author | Igor Sysoev <igor@sysoev.ru> |
---|---|
date | Fri, 12 Mar 2004 16:57:08 +0000 |
parents | fc8dc489247e |
children | f81d075ad172 |
files | auto/cc auto/lib/md5/make auto/lib/zlib/make auto/sources src/http/modules/ngx_http_index_handler.c src/http/modules/ngx_http_static_handler.c src/http/modules/proxy/ngx_http_proxy_handler.c src/http/modules/proxy/ngx_http_proxy_handler.h src/http/modules/proxy/ngx_http_proxy_upstream.c src/http/ngx_http.h src/http/ngx_http_core_module.c src/http/ngx_http_headers.c src/http/ngx_http_request.c src/http/ngx_http_request.h |
diffstat | 14 files changed, 273 insertions(+), 37 deletions(-) [+] |
line wrap: on
line diff
--- a/auto/cc Thu Mar 11 21:34:52 2004 +0000 +++ b/auto/cc Fri Mar 12 16:57:08 2004 +0000 @@ -8,10 +8,16 @@ #CFLAGS="$CFLAGS -O2 -fomit-frame-pointer" case $CPU in + pentium) + # optimize for Pentium and Athlon + CPU_OPT="-march=pentium" + ;; + pentiumpro) # optimize for Pentium Pro, Pentium II and Pentium III CPU_OPT="-march=pentiumpro" ;; + pentium4) # optimize for Pentium 4, gcc 3.x CPU_OPT="-march=pentium4" @@ -85,10 +91,16 @@ #CFLAGS="$CFLAGS -Ob2" case $CPU in + pentium) + # optimize for Pentium and Athlon + CPU_OPT="-march=pentium" + ;; + pentiumpro) # optimize for Pentium Pro, Pentium II and Pentium III CPU_OPT="-mcpu=pentiumpro -march=pentiumpro" ;; + pentium4) # optimize for Pentium 4, default CPU_OPT="-march=pentium4" @@ -148,9 +160,15 @@ case $CPU in pentiumpro) + # optimize for Pentium and Athlon + CPU_OPT="-G5" + ;; + + pentiumpro) # optimize for Pentium Pro, Pentium II and Pentium III CPU_OPT="-G6" ;; + pentium4) # optimize for Pentium 4 #CPU_OPT="-G7" @@ -218,6 +236,14 @@ CFLAGS="$CFLAGS -s" case $CPU in + pentium) + # optimize for Pentium and Athlon + # register-based arguments passing conventions + CPU_OPT="-5r" + # stack-based arguments passing conventions + #CPU_OPT="-5s" + ;; + pentiumpro) # optimize for Pentium Pro, Pentium II and Pentium III # register-based arguments passing conventions
--- a/auto/lib/md5/make Thu Mar 11 21:34:52 2004 +0000 +++ b/auto/lib/md5/make Fri Mar 12 16:57:08 2004 +0000 @@ -48,7 +48,7 @@ echo " cd $MD5 \\" >> $MAKEFILE echo " && \$(MAKE) $MD5_OPT \\" >> $MAKEFILE - echo " MD5_ASM_OBJ=asm/mx86-elf.o \\" >> $MAKEFILE + echo " MD5_ASM_OBJ=asm/mx86-sol.o \\" >> $MAKEFILE echo " CC=$CC CPP=\"$CPP\" libmd5.a" >> $MAKEFILE done=YES
--- a/auto/lib/zlib/make Thu Mar 11 21:34:52 2004 +0000 +++ b/auto/lib/zlib/make Fri Mar 12 16:57:08 2004 +0000 @@ -40,17 +40,31 @@ done=YES ;; + # FreeBSD: i386 + # Linux: i686 *:i386 | *:i686) - if [ $ZLIB_ASM = pentiumpro ]; then - echo " cd $ZLIB \\" >> $MAKEFILE - echo " && cp contrib/asm686/match.S . \\" >> $MAKEFILE - echo " && CC=$CC CFLAGS=\"$ZLIB_OPT -DASMV\" \\" >> $MAKEFILE - echo " ./configure \\" >> $MAKEFILE - echo " && \$(MAKE) OBJA=match.o libz.a" >> $MAKEFILE + case $ZLIB_ASM in + pentium) + echo " cd $ZLIB \\" >> $MAKEFILE + echo " && cp contrib/asm586/match.S . \\" >> $MAKEFILE + echo " && CC=$CC CFLAGS=\"$ZLIB_OPT -DASMV\" \\" >> $MAKEFILE + echo " ./configure \\" >> $MAKEFILE + echo " && \$(MAKE) OBJA=match.o libz.a" >> $MAKEFILE + + done=YES + ;; - done=YES - fi + pentiumpro) + echo " cd $ZLIB \\" >> $MAKEFILE + echo " && cp contrib/asm686/match.S . \\" >> $MAKEFILE + echo " && CC=$CC CFLAGS=\"$ZLIB_OPT -DASMV\" \\" >> $MAKEFILE + echo " ./configure \\" >> $MAKEFILE + echo " && \$(MAKE) OBJA=match.o libz.a" >> $MAKEFILE + + done=YES + ;; + esac ;; esac
--- a/auto/sources Thu Mar 11 21:34:52 2004 +0000 +++ b/auto/sources Fri Mar 12 16:57:08 2004 +0000 @@ -166,8 +166,9 @@ HTTP_MODULES="ngx_http_module \ ngx_http_core_module \ - ngx_http_log_module \ - ngx_http_cache_module" + ngx_http_log_module" + +HTTP_FILE_CACHE_MODULE=ngx_http_cache_module HTTP_FILTER_MODULES="ngx_http_write_filter_module \ ngx_http_output_filter_module \ @@ -196,9 +197,6 @@ src/http/ngx_http_core_module.c \ src/http/ngx_http_special_response.c \ src/http/ngx_http_request.c \ - src/http/ngx_http_cache.c \ - src/http/ngx_http_file_cache.c \ - src/http/ngx_http_busy_lock.c \ src/http/ngx_http_parse.c \ src/http/ngx_http_headers.c \ src/http/ngx_http_header_filter.c \ @@ -214,6 +212,12 @@ src/http/modules/ngx_http_charset_filter.c \ src/http/modules/ngx_http_not_modified_filter.c" +# STUB +HTTP_SRCS="$HTTP_SRCS src/http/ngx_http_busy_lock.c" + +HTPP_CACHE_SRCS=src/http/ngx_http_cache.c +HTPP_FILE_CACHE_SRCS=src/http/ngx_http_file_cache.c + HTTP_REWRITE_MODULE=ngx_http_rewrite_module HTTP_REWRITE_SRCS=src/http/modules/ngx_http_rewrite_handler.c @@ -234,6 +238,8 @@ HTTP_PROXY_DEPS=src/http/modules/proxy/ngx_http_proxy_handler.h HTTP_PROXY_SRCS="src/http/modules/proxy/ngx_http_proxy_handler.c \ src/http/modules/proxy/ngx_http_proxy_upstream.c \ - src/http/modules/proxy/ngx_http_proxy_cache.c \ src/http/modules/proxy/ngx_http_proxy_parse.c \ src/http/modules/proxy/ngx_http_proxy_header.c" + +# STUB +# src/http/modules/proxy/ngx_http_proxy_cache.c \
--- a/src/http/modules/ngx_http_index_handler.c Thu Mar 11 21:34:52 2004 +0000 +++ b/src/http/modules/ngx_http_index_handler.c Fri Mar 12 16:57:08 2004 +0000 @@ -46,6 +46,8 @@ 0, NULL }, +#if (NGX_HTTP_CACHE) + { ngx_string("index_cache"), NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE3, ngx_http_set_cache_slot, @@ -53,6 +55,8 @@ offsetof(ngx_http_index_loc_conf_t, index_cache), NULL }, +#endif + ngx_null_command }; @@ -125,6 +129,8 @@ sizeof(ngx_http_index_ctx_t), NGX_HTTP_INTERNAL_SERVER_ERROR); +#if (NGX_HTTP_CACHE) + if (ilcf->index_cache) { ctx->cache = ngx_http_cache_get(ilcf->index_cache, NULL, &r->uri, &crc); @@ -149,10 +155,9 @@ return ngx_http_internal_redirect(r, &ctx->redirect, NULL); } + } - } else { - ctx->cache = NULL; - } +#endif len = clcf->doc_root.len + r->uri.len + ilcf->max_index_len; if (!(ctx->path.data = ngx_palloc(r->pool, len))) { @@ -237,6 +242,8 @@ /**/ +#if (NGX_HTTP_CACHE) + if (ilcf->index_cache) { if (ctx->cache) { @@ -271,6 +278,8 @@ } } +#endif + return ngx_http_internal_redirect(r, &ctx->redirect, NULL); }
--- a/src/http/modules/ngx_http_static_handler.c Thu Mar 11 21:34:52 2004 +0000 +++ b/src/http/modules/ngx_http_static_handler.c Fri Mar 12 16:57:08 2004 +0000 @@ -18,6 +18,8 @@ static ngx_command_t ngx_http_static_commands[] = { +#if (NGX_HTTP_CACHE) + { ngx_string("redirect_cache"), NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE3, ngx_http_set_cache_slot, @@ -25,6 +27,8 @@ offsetof(ngx_http_static_loc_conf_t, redirect_cache), NULL }, +#endif + ngx_null_command }; @@ -87,6 +91,8 @@ return rc; } +#if (NGX_HTTP_CACHE) + /* * there is a valid cached open file, i.e by the index handler, * and it should be already registered in r->cleanup @@ -96,6 +102,8 @@ return ngx_http_send_cached(r); } +#endif + log = r->connection->log; clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); @@ -138,6 +146,7 @@ redirect_cleanup = NULL; } +#if (NGX_HTTP_CACHE) /* look up an open files cache */ @@ -192,6 +201,7 @@ redirect = NULL; } +#endif /* open file */ @@ -302,6 +312,8 @@ r->headers_out.location->value = location; +#if (NGX_HTTP_CACHE) + if (slcf->redirect_cache) { if (redirect) { if (location.len == redirect->data.value.len @@ -345,6 +357,8 @@ } +#endif + return NGX_HTTP_MOVED_PERMANENTLY; } @@ -365,6 +379,8 @@ #endif +#if (NGX_HTTP_CACHE) + if (clcf->open_files) { #if (NGX_USE_HTTP_FILE_CACHE_UNIQ) @@ -416,6 +432,7 @@ return ngx_http_send_cached(r); } +#endif ctx = log->data; ctx->action = "sending response to client";
--- a/src/http/modules/proxy/ngx_http_proxy_handler.c Thu Mar 11 21:34:52 2004 +0000 +++ b/src/http/modules/proxy/ngx_http_proxy_handler.c Fri Mar 12 16:57:08 2004 +0000 @@ -81,6 +81,20 @@ offsetof(ngx_http_proxy_loc_conf_t, send_timeout), NULL }, + { ngx_string("proxy_set_x_real_ip"), + NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, + ngx_conf_set_flag_slot, + NGX_HTTP_LOC_CONF_OFFSET, + offsetof(ngx_http_proxy_loc_conf_t, set_x_real_ip), + NULL }, + + { ngx_string("proxy_add_x_forwarded_for"), + NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, + ngx_conf_set_flag_slot, + NGX_HTTP_LOC_CONF_OFFSET, + offsetof(ngx_http_proxy_loc_conf_t, add_x_forwarded_for), + NULL }, + { ngx_string("proxy_header_buffer_size"), NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, ngx_conf_set_size_slot, @@ -109,6 +123,8 @@ offsetof(ngx_http_proxy_loc_conf_t, busy_buffers_size), NULL }, +#if (NGX_HTTP_FILE_CACHE) + { ngx_string("proxy_cache_path"), NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1234, ngx_conf_set_path_slot, @@ -116,6 +132,8 @@ offsetof(ngx_http_proxy_loc_conf_t, cache_path), ngx_garbage_collector_http_cache_handler }, +#endif + { ngx_string("proxy_temp_path"), NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1234, ngx_conf_set_path_slot, @@ -311,6 +329,7 @@ ngx_memzero(p->state, sizeof(ngx_http_proxy_state_t)); +#if (NGX_HTTP_FILE_CACHE) if (!p->lcf->cache || (r->method != NGX_HTTP_GET && r->method != NGX_HTTP_HEAD)) @@ -337,6 +356,14 @@ } return ngx_http_proxy_get_cached_response(p); + +#else + + p->state->cache_state = NGX_HTTP_PROXY_CACHE_PASS; + + return ngx_http_proxy_request_upstream(p); + +#endif } @@ -404,12 +431,20 @@ rev->timedout = 0; p->busy_lock.time++; p->state->bl_time = p->busy_lock.time; + +#if (NGX_HTTP_FILE_CACHE) + if (p->state->cache_state < NGX_HTTP_PROXY_CACHE_MISS) { ngx_http_proxy_upstream_busy_lock(p); } else { ngx_http_proxy_cache_busy_lock(p); } +#else + + ngx_http_proxy_upstream_busy_lock(p); + +#endif return; } @@ -738,6 +773,10 @@ conf->request_buffer_size = NGX_CONF_UNSET; conf->connect_timeout = NGX_CONF_UNSET; conf->send_timeout = NGX_CONF_UNSET; + + conf->set_x_real_ip = NGX_CONF_UNSET; + conf->add_x_forwarded_for = NGX_CONF_UNSET; + conf->header_buffer_size = NGX_CONF_UNSET; conf->read_timeout = NGX_CONF_UNSET; conf->busy_buffers_size = NGX_CONF_UNSET; @@ -776,6 +815,11 @@ ngx_conf_merge_msec_value(conf->connect_timeout, prev->connect_timeout, 60000); ngx_conf_merge_msec_value(conf->send_timeout, prev->send_timeout, 30000); + + ngx_conf_merge_value(conf->set_x_real_ip, prev->set_x_real_ip, 0); + ngx_conf_merge_value(conf->add_x_forwarded_for, + prev->add_x_forwarded_for, 0); + ngx_conf_merge_size_value(conf->header_buffer_size, prev->header_buffer_size, 4096); ngx_conf_merge_msec_value(conf->read_timeout, prev->read_timeout, 30000);
--- a/src/http/modules/proxy/ngx_http_proxy_handler.h Thu Mar 11 21:34:52 2004 +0000 +++ b/src/http/modules/proxy/ngx_http_proxy_handler.h Fri Mar 12 16:57:08 2004 +0000 @@ -56,19 +56,22 @@ ssize_t max_temp_file_size; ssize_t temp_file_write_size; - int cyclic_temp_file; + ngx_flag_t cyclic_temp_file; - int cache; + ngx_flag_t cache; - int pass_server; - int pass_x_accel_expires; + ngx_flag_t set_x_real_ip; + ngx_flag_t add_x_forwarded_for; - int ignore_expires; + ngx_flag_t pass_server; + ngx_flag_t pass_x_accel_expires; + + ngx_flag_t ignore_expires; int lm_factor; time_t default_expires; - int next_upstream; - int use_stale; + u_int next_upstream; + u_int use_stale; ngx_path_t *cache_path; ngx_path_t *temp_path; @@ -194,26 +197,31 @@ #define NGX_HTTP_PROXY_PARSE_NO_HEADER 20 -#define NGX_HTTP_PROXY_FT_ERROR 2 -#define NGX_HTTP_PROXY_FT_TIMEOUT 4 -#define NGX_HTTP_PROXY_FT_INVALID_HEADER 8 -#define NGX_HTTP_PROXY_FT_HTTP_500 16 -#define NGX_HTTP_PROXY_FT_HTTP_404 32 -#define NGX_HTTP_PROXY_FT_BUSY_LOCK 64 -#define NGX_HTTP_PROXY_FT_MAX_WAITING 128 +#define NGX_HTTP_PROXY_FT_ERROR 0x02 +#define NGX_HTTP_PROXY_FT_TIMEOUT 0x04 +#define NGX_HTTP_PROXY_FT_INVALID_HEADER 0x08 +#define NGX_HTTP_PROXY_FT_HTTP_500 0x10 +#define NGX_HTTP_PROXY_FT_HTTP_404 0x20 +#define NGX_HTTP_PROXY_FT_BUSY_LOCK 0x40 +#define NGX_HTTP_PROXY_FT_MAX_WAITING 0x80 int ngx_http_proxy_request_upstream(ngx_http_proxy_ctx_t *p); +#if (NGX_HTTP_FILE_CACHE) + int ngx_http_proxy_get_cached_response(ngx_http_proxy_ctx_t *p); int ngx_http_proxy_send_cached_response(ngx_http_proxy_ctx_t *p); int ngx_http_proxy_is_cachable(ngx_http_proxy_ctx_t *p); int ngx_http_proxy_update_cache(ngx_http_proxy_ctx_t *p); +void ngx_http_proxy_cache_busy_lock(ngx_http_proxy_ctx_t *p); + +#endif + void ngx_http_proxy_check_broken_connection(ngx_event_t *wev); void ngx_http_proxy_busy_lock_handler(ngx_event_t *rev); -void ngx_http_proxy_cache_busy_lock(ngx_http_proxy_ctx_t *p); void ngx_http_proxy_upstream_busy_lock(ngx_http_proxy_ctx_t *p); size_t ngx_http_proxy_log_error(void *data, char *buf, size_t len);
--- a/src/http/modules/proxy/ngx_http_proxy_upstream.c Thu Mar 11 21:34:52 2004 +0000 +++ b/src/http/modules/proxy/ngx_http_proxy_upstream.c Fri Mar 12 16:57:08 2004 +0000 @@ -38,6 +38,8 @@ static char http_version[] = " HTTP/1.0" CRLF; static char host_header[] = "Host: "; +static char x_real_ip_header[] = "X-Real-IP: "; +static char x_forwarded_for_header[] = "X-Forwarded-For: "; static char connection_close_header[] = "Connection: close" CRLF; @@ -116,6 +118,27 @@ + sizeof(connection_close_header) - 1 + 2; /* 2 is for "\r\n" at the header end */ + if (p->lcf->set_x_real_ip) { + /* 2 is for "\r\n" */ + len += sizeof(x_real_ip_header) - 1 + INET_ADDRSTRLEN - 1 + 2; + } + + + if (p->lcf->add_x_forwarded_for) { + if (r->headers_in.x_forwarded_for) { + len += r->headers_in.x_forwarded_for->key.len + + 2 /* 2 is ofr ": " */ + + r->headers_in.x_forwarded_for->value.len + + 2 /* 2 is ofr ", " */ + + INET_ADDRSTRLEN - 1 + + 2; /* 2 is for "\r\n" */ + } else { + len += sizeof(x_forwarded_for_header) - 1 + INET_ADDRSTRLEN - 1 + 2; + /* 2 is for "\r\n" */ + } + } + + header = (ngx_table_elt_t *) r->headers_in.headers->elts; for (i = 0; i < r->headers_in.headers->nelts; i++) { @@ -156,19 +179,57 @@ h->last = ngx_cpymem(h->last, http_version, sizeof(http_version) - 1); - /* "Host" header */ + /* the "Host" header */ h->last = ngx_cpymem(h->last, host_header, sizeof(host_header) - 1); h->last = ngx_cpymem(h->last, uc->host_header.data, uc->host_header.len); *(h->last++) = CR; *(h->last++) = LF; - /* "Connection: close" header */ + /* the "Connection: close" header */ h->last = ngx_cpymem(h->last, connection_close_header, sizeof(connection_close_header) - 1); + /* the "X-Real-IP" header */ + + if (p->lcf->set_x_real_ip) { + h->last = ngx_cpymem(h->last, x_real_ip_header, + sizeof(x_real_ip_header) - 1); + h->last = ngx_cpymem(h->last, r->connection->addr_text.data, + r->connection->addr_text.len); + *(h->last++) = CR; *(h->last++) = LF; + } + + + /* the "X-Forwarded-For" header */ + + if (p->lcf->add_x_forwarded_for) { + if (r->headers_in.x_forwarded_for) { + h->last = ngx_cpymem(h->last, + r->headers_in.x_forwarded_for->key.data, + r->headers_in.x_forwarded_for->key.len); + + *(h->last++) = ':'; *(h->last++) = ' '; + + h->last = ngx_cpymem(h->last, + r->headers_in.x_forwarded_for->value.data, + r->headers_in.x_forwarded_for->value.len); + + *(h->last++) = ','; *(h->last++) = ' '; + + } else { + h->last = ngx_cpymem(h->last, x_forwarded_for_header, + sizeof(x_forwarded_for_header) - 1); + } + + h->last = ngx_cpymem(h->last, r->connection->addr_text.data, + r->connection->addr_text.len); + *(h->last++) = CR; *(h->last++) = LF; + } + + for (i = 0; i < r->headers_in.headers->nelts; i++) { if (&header[i] == r->headers_in.host) { @@ -183,6 +244,12 @@ continue; } + if (&header[i] == r->headers_in.x_forwarded_for + && p->lcf->add_x_forwarded_for) + { + continue; + } + h->last = ngx_cpymem(h->last, header[i].key.data, header[i].key.len); *(h->last++) = ':'; *(h->last++) = ' '; @@ -377,12 +444,16 @@ ft_type = NGX_HTTP_PROXY_FT_MAX_WAITING; } +#if (NGX_HTTP_CACHE) + if (p->stale && (p->lcf->use_stale & ft_type)) { ngx_http_proxy_finalize_request(p, ngx_http_proxy_send_cached_response(p)); return; } +#endif + p->state->status = NGX_HTTP_SERVICE_UNAVAILABLE; ngx_http_proxy_finalize_request(p, NGX_HTTP_SERVICE_UNAVAILABLE); } @@ -692,6 +763,8 @@ return; } +#if (NGX_HTTP_CACHE) + if (p->upstream->peer.tries == 0 && p->stale && (p->lcf->use_stale & NGX_HTTP_PROXY_FT_HTTP_500)) @@ -701,6 +774,8 @@ return; } + +#endif } if (p->status == NGX_HTTP_NOT_FOUND @@ -841,10 +916,14 @@ /* TODO: hook to process the upstream header */ +#if (NGX_HTTP_CACHE) + if (p->cachable) { p->cachable = ngx_http_proxy_is_cachable(p); } +#endif + ngx_http_proxy_send_response(p); return; @@ -1118,6 +1197,9 @@ } if (p->upstream->peer.connection) { + +#if (NGX_HTTP_FILE_CACHE) + if (ep->upstream_done && p->cachable) { if (ngx_http_proxy_update_cache(p) == NGX_ERROR) { ngx_http_busy_unlock(p->lcf->busy_lock, &p->busy_lock); @@ -1136,6 +1218,8 @@ } } +#endif + if (ep->upstream_done || ep->upstream_eof || ep->upstream_error) { ngx_log_debug0(NGX_LOG_DEBUG_HTTP, ev->log, 0, "http proxy upstream exit"); @@ -1214,12 +1298,17 @@ if (p->upstream->peer.tries == 0 || !(p->lcf->next_upstream & ft_type)) { + +#if (NGX_HTTP_CACHE) + if (p->stale && (p->lcf->use_stale & ft_type)) { ngx_http_proxy_finalize_request(p, ngx_http_proxy_send_cached_response(p)); return; } +#endif + ngx_http_proxy_finalize_request(p, status); return; }
--- a/src/http/ngx_http.h Thu Mar 11 21:34:52 2004 +0000 +++ b/src/http/ngx_http.h Fri Mar 12 16:57:08 2004 +0000 @@ -9,7 +9,10 @@ typedef struct ngx_http_request_s ngx_http_request_t; typedef struct ngx_http_cleanup_s ngx_http_cleanup_t; +#if (NGX_HTTP_CACHE) +#endif #include <ngx_http_cache.h> + #include <ngx_http_request.h> #include <ngx_http_config.h> #include <ngx_http_busy_lock.h>
--- a/src/http/ngx_http_core_module.c Thu Mar 11 21:34:52 2004 +0000 +++ b/src/http/ngx_http_core_module.c Fri Mar 12 16:57:08 2004 +0000 @@ -211,6 +211,8 @@ 0, NULL }, +#if (NGX_HTTP_CACHE) + { ngx_string("open_file_cache"), NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE4, ngx_http_set_cache_slot, @@ -218,6 +220,8 @@ offsetof(ngx_http_core_loc_conf_t, open_files), NULL }, +#endif + ngx_null_command };
--- a/src/http/ngx_http_headers.c Thu Mar 11 21:34:52 2004 +0000 +++ b/src/http/ngx_http_headers.c Fri Mar 12 16:57:08 2004 +0000 @@ -29,6 +29,11 @@ { ngx_string("Keep-Alive"), offsetof(ngx_http_headers_in_t, keep_alive) }, +#if (NGX_HTTP_PROXY) + { ngx_string("X-Forwarded-For"), + offsetof(ngx_http_headers_in_t, x_forwarded_for) }, +#endif + { ngx_null_string, 0 } };
--- a/src/http/ngx_http_request.c Thu Mar 11 21:34:52 2004 +0000 +++ b/src/http/ngx_http_request.c Fri Mar 12 16:57:08 2004 +0000 @@ -1485,12 +1485,16 @@ continue; } +#if (NGX_HTTP_CACHE) + if (cleanup[i].cache) { ngx_http_cache_unlock(cleanup[i].data.cache.hash, cleanup[i].data.cache.cache, log); continue; } +#endif + ngx_log_debug1(NGX_LOG_DEBUG_HTTP, log, 0, "http cleanup fd: %d", cleanup[i].data.file.fd);
--- a/src/http/ngx_http_request.h Thu Mar 11 21:34:52 2004 +0000 +++ b/src/http/ngx_http_request.h Fri Mar 12 16:57:08 2004 +0000 @@ -93,15 +93,22 @@ ngx_table_elt_t *if_modified_since; ngx_table_elt_t *user_agent; ngx_table_elt_t *referer; + ngx_table_elt_t *content_length; - ngx_table_elt_t *content_length; + ngx_table_elt_t *range; + +#if (NGX_HTTP_GZIP) ngx_table_elt_t *accept_encoding; - ngx_table_elt_t *range; +#endif ngx_table_elt_t *authorization; ngx_table_elt_t *keep_alive; +#if (NGX_HTTP_PROXY) + ngx_table_elt_t *x_forwarded_for; +#endif + size_t host_name_len; ssize_t content_length_n; size_t connection_type;