+++ /dev/null
-/* 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.
- */
-
-#include "apr_strings.h"
-#include "apr_portable.h"
-#include "apr_buckets.h"
-#include "ap_config.h"
-#include "httpd.h"
-#include "http_config.h"
-#include "http_core.h"
-#include "http_protocol.h"
-#include "http_request.h"
-#include "http_log.h"
-#include "util_script.h"
-#include "mod_core.h"
-#include "apr_optional.h"
-#include "apr_lib.h"
-#include "mod_cgi.h"
-
-#ifdef NETWARE
-
-
-module AP_MODULE_DECLARE_DATA netware_module;
-
-typedef struct {
- apr_table_t *file_type_handlers; /* CGI map from file types to CGI modules */
- apr_table_t *file_handler_mode; /* CGI module mode (spawn in same address space or not) */
- apr_table_t *extra_env_vars; /* Environment variables to be added to the CGI environment */
-} netware_dir_config;
-
-
-static void *create_netware_dir_config(apr_pool_t *p, char *dir)
-{
- netware_dir_config *new = (netware_dir_config*) apr_palloc(p, sizeof(netware_dir_config));
-
- new->file_type_handlers = apr_table_make(p, 10);
- new->file_handler_mode = apr_table_make(p, 10);
- new->extra_env_vars = apr_table_make(p, 10);
-
- apr_table_set(new->file_type_handlers, "NLM", "OS");
-
- return new;
-}
-
-static void *merge_netware_dir_configs(apr_pool_t *p, void *basev, void *addv)
-{
- netware_dir_config *base = (netware_dir_config *) basev;
- netware_dir_config *add = (netware_dir_config *) addv;
- netware_dir_config *new = (netware_dir_config *) apr_palloc(p, sizeof(netware_dir_config));
-
- new->file_type_handlers = apr_table_overlay(p, add->file_type_handlers, base->file_type_handlers);
- new->file_handler_mode = apr_table_overlay(p, add->file_handler_mode, base->file_handler_mode);
- new->extra_env_vars = apr_table_overlay(p, add->extra_env_vars, base->extra_env_vars);
-
- return new;
-}
-
-static const char *set_extension_map(cmd_parms *cmd, netware_dir_config *m,
- char *CGIhdlr, char *ext, char *detach)
-{
- int i, len;
-
- if (*ext == '.')
- ++ext;
-
- if (CGIhdlr != NULL) {
- len = strlen(CGIhdlr);
- for (i=0; i<len; i++) {
- if (CGIhdlr[i] == '\\') {
- CGIhdlr[i] = '/';
- }
- }
- }
-
- apr_table_set(m->file_type_handlers, ext, CGIhdlr);
- if (detach) {
- apr_table_set(m->file_handler_mode, ext, "y");
- }
-
- return NULL;
-}
-
-static apr_status_t ap_cgi_build_command(const char **cmd, const char ***argv,
- request_rec *r, apr_pool_t *p,
- cgi_exec_info_t *e_info)
-{
- char *ext = NULL;
- char *cmd_only, *ptr;
- const char *new_cmd;
- netware_dir_config *d;
- apr_file_t *fh;
- const char *args = "";
-
- d = (netware_dir_config *)ap_get_module_config(r->per_dir_config,
- &netware_module);
-
- if (e_info->process_cgi) {
- /* Handle the complete file name, we DON'T want to follow suexec, since
- * an unrooted command is as predictable as shooting craps in Win32.
- *
- * Notice that unlike most mime extension parsing, we have to use the
- * win32 parsing here, therefore the final extension is the only one
- * we will consider
- */
- *cmd = r->filename;
- if (r->args && r->args[0] && !ap_strchr_c(r->args, '=')) {
- args = r->args;
- }
- }
-
- cmd_only = apr_pstrdup(p, *cmd);
- e_info->cmd_type = APR_PROGRAM;
-
- /* truncate any arguments from the cmd */
- for (ptr = cmd_only; *ptr && (*ptr != ' '); ptr++);
- *ptr = '\0';
-
- /* Figure out what the extension is so that we can matche it. */
- ext = strrchr(apr_filepath_name_get(cmd_only), '.');
-
- /* If there isn't an extension then give it an empty string */
- if (!ext) {
- ext = "";
- }
-
- /* eliminate the '.' if there is one */
- if (*ext == '.')
- ++ext;
-
- /* check if we have a registered command for the extension*/
- new_cmd = apr_table_get(d->file_type_handlers, ext);
- e_info->detached = AP_PROC_DETACHED;
- if (new_cmd == NULL) {
- ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r,
- "Could not find a command associated with the %s extension", ext);
- return APR_EBADF;
- }
- if (stricmp(new_cmd, "OS")) {
- /* If we have a registered command then add the file that was passed in as a
- parameter to the registered command. */
- *cmd = apr_pstrcat (p, new_cmd, " ", cmd_only, NULL);
-
- /* Run in its own address space if specified */
- if(apr_table_get(d->file_handler_mode, ext))
- e_info->detached |= AP_PROC_NEWADDRSPACE;
- }
-
- /* Tokenize the full command string into its arguments */
- apr_tokenize_to_argv(*cmd, (char***)argv, p);
-
- /* The first argument should be the executible */
- *cmd = ap_server_root_relative(p, *argv[0]);
-
- return APR_SUCCESS;
-}
-
-static void register_hooks(apr_pool_t *p)
-{
- APR_REGISTER_OPTIONAL_FN(ap_cgi_build_command);
-}
-
-static const command_rec netware_cmds[] = {
-AP_INIT_TAKE23("CGIMapExtension", set_extension_map, NULL, OR_FILEINFO,
- "Full path to the CGI NLM module followed by a file extension. If the "
- "first parameter is set to \"OS\" then the following file extension is "
- "treated as NLM. The optional parameter \"detach\" can be specified if "
- "the NLM should be launched in its own address space."),
-{ NULL }
-};
-
-module AP_MODULE_DECLARE_DATA netware_module = {
- STANDARD20_MODULE_STUFF,
- create_netware_dir_config, /* create per-dir config */
- merge_netware_dir_configs, /* merge per-dir config */
- NULL, /* server config */
- NULL, /* merge server config */
- netware_cmds, /* command apr_table_t */
- register_hooks /* register hooks */
-};
-
-#endif
Code Review / bottlenecks.git / blobdiff