nginx-ajp-module-0.3.0.tar.gz

#include <ngx_config.h> #include <ngx_core.h> #include <ngx_http.h> #include <ngx_http_ajp.h> #include <ngx_http_ajp_module.h> #include <ngx_http_ajp_handler.h> static char *ngx_http_ajp_pass(ngx_conf_t *cf, ngx_command_t *cmd, void *conf); static char *ngx_http_ajp_store(ngx_conf_t *cf, ngx_command_t *cmd, void *conf); #if (NGX_HTTP_CACHE) static char *ngx_http_ajp_cache(ngx_conf_t *cf, ngx_command_t *cmd, void *conf); static char *ngx_http_ajp_cache_key(ngx_conf_t *cf, ngx_command_t *cmd, void *conf); #endif static char *ngx_http_ajp_lowat_check(ngx_conf_t *cf, void *post, void *data); static char *ngx_http_ajp_upstream_max_fails_unsupported(ngx_conf_t *cf, ngx_command_t *cmd, void *conf); static char *ngx_http_ajp_upstream_fail_timeout_unsupported(ngx_conf_t *cf, ngx_command_t *cmd, void *conf); static void *ngx_http_ajp_create_loc_conf(ngx_conf_t *cf); static char *ngx_http_ajp_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child); static ngx_int_t ngx_http_ajp_module_init_process(ngx_cycle_t *cycle); static ngx_conf_post_t ngx_http_ajp_lowat_post = { ngx_http_ajp_lowat_check }; static ngx_conf_bitmask_t ngx_http_ajp_next_upstream_masks[] = { { ngx_string("error"), NGX_HTTP_UPSTREAM_FT_ERROR }, { ngx_string("timeout"), NGX_HTTP_UPSTREAM_FT_TIMEOUT }, { ngx_string("invalid_header"), NGX_HTTP_UPSTREAM_FT_INVALID_HEADER }, { ngx_string("http_500"), NGX_HTTP_UPSTREAM_FT_HTTP_500 }, { ngx_string("http_503"), NGX_HTTP_UPSTREAM_FT_HTTP_503 }, { ngx_string("http_404"), NGX_HTTP_UPSTREAM_FT_HTTP_404 }, { ngx_string("updating"), NGX_HTTP_UPSTREAM_FT_UPDATING }, { ngx_string("off"), NGX_HTTP_UPSTREAM_FT_OFF }, { ngx_null_string, 0 } }; static ngx_path_init_t ngx_http_ajp_temp_path = { ngx_string(NGX_HTTP_AJP_TEMP_PATH), { 1, 2, 0 } }; static ngx_str_t ngx_http_ajp_hide_headers[] = { ngx_string("Status"), ngx_string("X-Accel-Expires"), ngx_string("X-Accel-Redirect"), ngx_string("X-Accel-Limit-Rate"), ngx_string("X-Accel-Buffering"), ngx_string("X-Accel-Charset"), ngx_null_string }; #if (NGX_HTTP_CACHE) static ngx_str_t ngx_http_ajp_hide_cache_headers[] = { ngx_string("Status"), ngx_string("X-Accel-Expires"), ngx_string("X-Accel-Redirect"), ngx_string("X-Accel-Limit-Rate"), ngx_string("X-Accel-Buffering"), ngx_string("X-Accel-Charset"), ngx_string("Set-Cookie"), ngx_string("P3P"), ngx_null_string }; #endif static ngx_command_t ngx_http_ajp_commands[] = { { ngx_string("ajp_pass"), NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF|NGX_CONF_TAKE1, ngx_http_ajp_pass, NGX_HTTP_LOC_CONF_OFFSET, 0, NULL }, { ngx_string("ajp_header_packet_buffer_size"), NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, ngx_conf_set_size_slot, NGX_HTTP_LOC_CONF_OFFSET, offsetof(ngx_http_ajp_loc_conf_t, ajp_header_packet_buffer_size_conf), NULL }, { ngx_string("ajp_max_data_packet_size"), NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, ngx_conf_set_str_slot, NGX_HTTP_LOC_CONF_OFFSET, offsetof(ngx_http_ajp_loc_conf_t, max_ajp_data_packet_size_conf), NULL }, { ngx_string("ajp_store"), NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, ngx_http_ajp_store, NGX_HTTP_LOC_CONF_OFFSET, 0, NULL }, { ngx_string("ajp_store_access"), NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE123, ngx_conf_set_access_slot, NGX_HTTP_LOC_CONF_OFFSET, offsetof(ngx_http_ajp_loc_conf_t, upstream.store_access), NULL }, { ngx_string("ajp_ignore_client_abort"), 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_ajp_loc_conf_t, upstream.ignore_client_abort), NULL }, { ngx_string("ajp_connect_timeout"), NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, ngx_conf_set_msec_slot, NGX_HTTP_LOC_CONF_OFFSET, offsetof(ngx_http_ajp_loc_conf_t, upstream.connect_timeout), NULL }, { ngx_string("ajp_send_timeout"), NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, ngx_conf_set_msec_slot, NGX_HTTP_LOC_CONF_OFFSET, offsetof(ngx_http_ajp_loc_conf_t, upstream.send_timeout), NULL }, { ngx_string("ajp_send_lowat"), NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, ngx_conf_set_size_slot, NGX_HTTP_LOC_CONF_OFFSET, offsetof(ngx_http_ajp_loc_conf_t, upstream.send_lowat), &ngx_http_ajp_lowat_post }, { ngx_string("ajp_buffer_size"), NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, ngx_conf_set_size_slot, NGX_HTTP_LOC_CONF_OFFSET, offsetof(ngx_http_ajp_loc_conf_t, upstream.buffer_size), NULL }, { ngx_string("ajp_pass_request_headers"), 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_ajp_loc_conf_t, upstream.pass_request_headers), NULL }, { ngx_string("ajp_pass_request_body"), 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_ajp_loc_conf_t, upstream.pass_request_body), NULL }, { ngx_string("ajp_intercept_errors"), 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_ajp_loc_conf_t, upstream.intercept_errors), NULL }, { ngx_string("ajp_read_timeout"), NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, ngx_conf_set_msec_slot, NGX_HTTP_LOC_CONF_OFFSET, offsetof(ngx_http_ajp_loc_conf_t, upstream.read_timeout), NULL }, { ngx_string("ajp_buffers"), NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE2, ngx_conf_set_bufs_slot, NGX_HTTP_LOC_CONF_OFFSET, offsetof(ngx_http_ajp_loc_conf_t, upstream.bufs), NULL }, { ngx_string("ajp_busy_buffers_size"), NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, ngx_conf_set_size_slot, NGX_HTTP_LOC_CONF_OFFSET, offsetof(ngx_http_ajp_loc_conf_t, upstream.busy_buffers_size_conf), NULL }, #if (NGX_HTTP_CACHE) { ngx_string("ajp_cache"), NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, ngx_http_ajp_cache, NGX_HTTP_LOC_CONF_OFFSET, 0, NULL }, { ngx_string("ajp_cache_key"), NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, ngx_http_ajp_cache_key, NGX_HTTP_LOC_CONF_OFFSET, 0, NULL }, { ngx_string("ajp_cache_path"), NGX_HTTP_MAIN_CONF|NGX_CONF_2MORE, ngx_http_file_cache_set_slot, 0, 0, &ngx_http_ajp_module }, { ngx_string("ajp_cache_valid"), NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, ngx_http_file_cache_valid_set_slot, NGX_HTTP_LOC_CONF_OFFSET, offsetof(ngx_http_ajp_loc_conf_t, upstream.cache_valid), NULL }, { ngx_string("ajp_cache_min_uses"), NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, ngx_conf_set_num_slot, NGX_HTTP_LOC_CONF_OFFSET, offsetof(ngx_http_ajp_loc_conf_t, upstream.cache_min_uses), NULL }, { ngx_string("ajp_cache_use_stale"), NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, ngx_conf_set_bitmask_slot, NGX_HTTP_LOC_CONF_OFFSET, offsetof(ngx_http_ajp_loc_conf_t, upstream.cache_use_st