delete app

Change-Id: Id4c572809969ebe89e946e88063eaed262cff3f2
Signed-off-by: hongbotian <hongbo.tianhongbo@huawei.com>

1 files changed, 0 insertions, 372 deletions

diff --git a/rubbos/app/httpd-2.0.64/modules/metadata/mod_cern_meta.c b/rubbos/app/httpd-2.0.64/modules/metadata/mod_cern_meta.c
deleted file mode 100644
index 18bf1c0b..00000000
--- a/rubbos/app/httpd-2.0.64/modules/metadata/mod_cern_meta.c
+++ /dev/null
@@ -1,372 +0,0 @@
-/* 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.
- */
-
-/*
- * mod_cern_meta.c
- * version 0.1.0
- * status beta
- * 
- * Andrew Wilson <Andrew.Wilson@cm.cf.ac.uk> 25.Jan.96
- *
- * *** IMPORTANT ***
- * This version of mod_cern_meta.c controls Meta File behaviour on a
- * per-directory basis.  Previous versions of the module defined behaviour
- * on a per-server basis.  The upshot is that you'll need to revisit your 
- * configuration files in order to make use of the new module.
- * ***
- *
- * Emulate the CERN HTTPD Meta file semantics.  Meta files are HTTP
- * headers that can be output in addition to the normal range of
- * headers for each file accessed.  They appear rather like the Apache
- * .asis files, and are able to provide a crude way of influencing
- * the Expires: header, as well as providing other curiosities.
- * There are many ways to manage meta information, this one was
- * chosen because there is already a large number of CERN users
- * who can exploit this module.  It should be noted that there are probably
- * more sensitive ways of managing the Expires: header specifically.
- *
- * The module obeys the following directives, which can appear 
- * in the server's .conf files and in .htaccess files.
- *
- *  MetaFiles <on|off> 
- *
- *    turns on|off meta file processing for any directory.  
- *    Default value is off
- *
- *        # turn on MetaFiles in this directory
- *        MetaFiles on
- *
- *  MetaDir <directory name>
- *      
- *    specifies the name of the directory in which Apache can find
- *    meta information files.  The directory is usually a 'hidden'
- *    subdirectory of the directory that contains the file being
- *    accessed.  eg:
- *
- *        # .meta files are in the *same* directory as the 
- *        # file being accessed
- *        MetaDir .
- *
- *    the default is to look in a '.web' subdirectory. This is the
- *    same as for CERN 3.+ webservers and behaviour is the same as 
- *    for the directive:
- *
- *        MetaDir .web
- *
- *  MetaSuffix <meta file suffix>
- *
- *    specifies the file name suffix for the file containing the
- *    meta information.  eg:
- *
- *       # our meta files are suffixed with '.cern_meta'
- *       MetaSuffix .cern_meta
- *
- *    the default is to look for files with the suffix '.meta'.  This
- *    behaviour is the same as for the directive:
- *
- *       MetaSuffix .meta
- *
- * When accessing the file
- *
- *   DOCUMENT_ROOT/somedir/index.html
- *
- * this module will look for the file
- *
- *   DOCUMENT_ROOT/somedir/.web/index.html.meta
- *
- * and will use its contents to generate additional MIME header 
- * information.
- *
- * For more information on the CERN Meta file semantics see:
- *
- *   http://www.w3.org/hypertext/WWW/Daemon/User/Config/General.html#MetaDir
- *
- * Change-log:
- * 29.Jan.96 pfopen/pfclose instead of fopen/fclose
- *           DECLINE when real file not found, we may be checking each
- *           of the index.html/index.shtml/index.htm variants and don't
- *           need to report missing ones as spurious errors. 
- * 31.Jan.96 log_error reports about a malformed .meta file, rather
- *           than a script error.
- * 20.Jun.96 MetaFiles <on|off> default off, added, so that module
- *           can be configured per-directory.  Prior to this the module
- *           was running for each request anywhere on the server, naughty..
- * 29.Jun.96 All directives made per-directory.
- */
-
-#include "apr.h"
-#include "apr_strings.h"
-
-#define APR_WANT_STRFUNC
-#include "apr_want.h"
-
-#if APR_HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-
-#include "ap_config.h"
-#include "httpd.h"
-#include "http_config.h"
-#include "util_script.h"
-#include "http_log.h"
-#include "http_request.h"
-#include "http_protocol.h"
-#include "apr_lib.h"
-
-#define DIR_CMD_PERMS OR_INDEXES
-
-#define DEFAULT_METADIR		".web"
-#define DEFAULT_METASUFFIX	".meta"
-#define DEFAULT_METAFILES	0
-
-module AP_MODULE_DECLARE_DATA cern_meta_module;
-
-typedef struct {
-    const char *metadir;
-    const char *metasuffix;
-    int metafiles;
-} cern_meta_dir_config;
-
-static void *create_cern_meta_dir_config(apr_pool_t *p, char *dummy)
-{
-    cern_meta_dir_config *new =
-    (cern_meta_dir_config *) apr_palloc(p, sizeof(cern_meta_dir_config));
-
-    new->metadir = NULL;
-    new->metasuffix = NULL;
-    new->metafiles = DEFAULT_METAFILES;
-
-    return new;
-}
-
-static void *merge_cern_meta_dir_configs(apr_pool_t *p, void *basev, void *addv)
-{
-    cern_meta_dir_config *base = (cern_meta_dir_config *) basev;
-    cern_meta_dir_config *add = (cern_meta_dir_config *) addv;
-    cern_meta_dir_config *new =
-    (cern_meta_dir_config *) apr_palloc(p, sizeof(cern_meta_dir_config));
-
-    new->metadir = add->metadir ? add->metadir : base->metadir;
-    new->metasuffix = add->metasuffix ? add->metasuffix : base->metasuffix;
-    new->metafiles = add->metafiles;
-
-    return new;
-}
-
-static const char *set_metadir(cmd_parms *parms, void *in_dconf, const char *arg)
-{
-    cern_meta_dir_config *dconf = in_dconf;
-
-    dconf->metadir = arg;
-    return NULL;
-}
-
-static const char *set_metasuffix(cmd_parms *parms, void *in_dconf, const char *arg)
-{
-    cern_meta_dir_config *dconf = in_dconf;
-
-    dconf->metasuffix = arg;
-    return NULL;
-}
-
-static const char *set_metafiles(cmd_parms *parms, void *in_dconf, int arg)
-{
-    cern_meta_dir_config *dconf = in_dconf;
-
-    dconf->metafiles = arg;
-    return NULL;
-}
-
-
-static const command_rec cern_meta_cmds[] =
-{
-    AP_INIT_FLAG("MetaFiles", set_metafiles, NULL, DIR_CMD_PERMS,
-                 "Limited to 'on' or 'off'"),
-    AP_INIT_TAKE1("MetaDir", set_metadir, NULL, DIR_CMD_PERMS,
-                  "the name of the directory containing meta files"),
-    AP_INIT_TAKE1("MetaSuffix", set_metasuffix, NULL, DIR_CMD_PERMS,
-                  "the filename suffix for meta files"),
-    {NULL}
-};
-
-/* XXX: this is very similar to ap_scan_script_header_err_core...
- * are the differences deliberate, or just a result of bit rot?
- */
-static int scan_meta_file(request_rec *r, apr_file_t *f)
-{
-    char w[MAX_STRING_LEN];
-    char *l;
-    int p;
-    apr_table_t *tmp_headers;
-
-    tmp_headers = apr_table_make(r->pool, 5);
-    while (apr_file_gets(w, MAX_STRING_LEN - 1, f) == APR_SUCCESS) {
-
-	/* Delete terminal (CR?)LF */
-
-	p = strlen(w);
-	if (p > 0 && w[p - 1] == '\n') {
-	    if (p > 1 && w[p - 2] == '\015')
-		w[p - 2] = '\0';
-	    else
-		w[p - 1] = '\0';
-	}
-
-	if (w[0] == '\0') {
-	    return OK;
-	}
-
-	/* if we see a bogus header don't ignore it. Shout and scream */
-
-	if (!(l = strchr(w, ':'))) {
- 	    ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r,
-			"malformed header in meta file: %s", r->filename);
-	    return HTTP_INTERNAL_SERVER_ERROR;
-	}
-
-	*l++ = '\0';
-	while (*l && apr_isspace(*l))
-	    ++l;
-
-	if (!strcasecmp(w, "Content-type")) {
-	    char *tmp;
-	    /* Nuke trailing whitespace */
-
-	    char *endp = l + strlen(l) - 1;
-	    while (endp > l && apr_isspace(*endp))
-		*endp-- = '\0';
-
-	    tmp = apr_pstrdup(r->pool, l);
-	    ap_content_type_tolower(tmp);
-	    ap_set_content_type(r, tmp);
-	}
-	else if (!strcasecmp(w, "Status")) {
-	    sscanf(l, "%d", &r->status);
-	    r->status_line = apr_pstrdup(r->pool, l);
-	}
-	else {
-	    apr_table_set(tmp_headers, w, l);
-	}
-    }
-    apr_table_overlap(r->headers_out, tmp_headers, APR_OVERLAP_TABLES_SET);
-    return OK;
-}
-
-static int add_cern_meta_data(request_rec *r)
-{
-    char *metafilename;
-    char *leading_slash;
-    char *last_slash;
-    char *real_file;
-    char *scrap_book;
-    apr_file_t *f = NULL;
-    apr_status_t retcode;
-    cern_meta_dir_config *dconf;
-    int rv;
-    request_rec *rr;
-
-    dconf = ap_get_module_config(r->per_dir_config, &cern_meta_module);
-
-    if (!dconf->metafiles) {
-	return DECLINED;
-    };
-
-    /* if ./.web/$1.meta exists then output 'asis' */
-
-    if (r->finfo.filetype == 0) {
-	return DECLINED;
-    };
-
-    /* is this a directory? */
-    if (r->finfo.filetype == APR_DIR || r->uri[strlen(r->uri) - 1] == '/') {
-	return DECLINED;
-    };
-
-    /* what directory is this file in? */
-    scrap_book = apr_pstrdup(r->pool, r->filename);
-
-    leading_slash = strchr(scrap_book, '/');
-    last_slash = strrchr(scrap_book, '/');
-    if ((last_slash != NULL) && (last_slash != leading_slash)) {
-	/* skip over last slash */
-	real_file = last_slash;
-	real_file++;
-	*last_slash = '\0';
-    }
-    else {
-	/* no last slash, buh?! */
-	ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r,
-		    "internal error in mod_cern_meta: %s", r->filename);
-	/* should really barf, but hey, let's be friends... */
-	return DECLINED;
-    };
-
-    metafilename = apr_pstrcat(r->pool, scrap_book, "/",
-			   dconf->metadir ? dconf->metadir : DEFAULT_METADIR,
-			   "/", real_file,
-		 dconf->metasuffix ? dconf->metasuffix : DEFAULT_METASUFFIX,
-			   NULL);
-
-    /* It sucks to require this subrequest to complete, because this
-     * means people must leave their meta files accessible to the world.
-     * A better solution might be a "safe open" feature of pfopen to avoid
-     * pipes, symlinks, and crap like that.
-     *
-     * In fact, this doesn't suck.  Because <Location > blocks are never run
-     * against sub_req_lookup_file, the meta can be somewhat protected by
-     * either masking it with a <Location > directive or alias, or stowing
-     * the file outside of the web document tree, while providing the
-     * appropriate directory blocks to allow access to it as a file.
-     */
-    rr = ap_sub_req_lookup_file(metafilename, r, NULL);
-    if (rr->status != HTTP_OK) {
-	ap_destroy_sub_req(rr);
-	return DECLINED;
-    }
-    ap_destroy_sub_req(rr);
-
-    retcode = apr_file_open(&f, metafilename, APR_READ, APR_OS_DEFAULT, r->pool);
-    if (retcode != APR_SUCCESS) {
-	if (APR_STATUS_IS_ENOENT(retcode)) {
-	    return DECLINED;
-	}
-	ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r,
-	      "meta file permissions deny server access: %s", metafilename);
-	return HTTP_FORBIDDEN;
-    };
-
-    /* read the headers in */
-    rv = scan_meta_file(r, f);
-    apr_file_close(f);
-
-    return rv;
-}
-
-static void register_hooks(apr_pool_t *p)
-{
-    ap_hook_fixups(add_cern_meta_data,NULL,NULL,APR_HOOK_MIDDLE);
-}
-
-module AP_MODULE_DECLARE_DATA cern_meta_module =
-{
-    STANDARD20_MODULE_STUFF,
-    create_cern_meta_dir_config,/* dir config creater */
-    merge_cern_meta_dir_configs,/* dir merger --- default is to override */
-    NULL,			/* server config */
-    NULL,			/* merge server configs */
-    cern_meta_cmds,		/* command apr_table_t */
-    register_hooks		/* register hooks */
-};