diff options
Diffstat (limited to 'modules/proxy/proxy_cache.c')
| -rw-r--r-- | modules/proxy/proxy_cache.c | 222 |
1 files changed, 0 insertions, 222 deletions
diff --git a/modules/proxy/proxy_cache.c b/modules/proxy/proxy_cache.c deleted file mode 100644 index 3f4ac25d37..0000000000 --- a/modules/proxy/proxy_cache.c +++ /dev/null @@ -1,222 +0,0 @@ -/* ==================================================================== - * The Apache Software License, Version 1.1 - * - * Copyright (c) 2000 The Apache Software Foundation. All rights - * reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * - * 3. The end-user documentation included with the redistribution, - * if any, must include the following acknowledgment: - * "This product includes software developed by the - * Apache Software Foundation (http://www.apache.org/)." - * Alternately, this acknowledgment may appear in the software itself, - * if and wherever such third-party acknowledgments normally appear. - * - * 4. The names "Apache" and "Apache Software Foundation" must - * not be used to endorse or promote products derived from this - * software without prior written permission. For written - * permission, please contact apache@apache.org. - * - * 5. Products derived from this software may not be called "Apache", - * nor may "Apache" appear in their name, without prior written - * permission of the Apache Software Foundation. - * - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR - * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF - * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, - * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT - * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * ==================================================================== - * - * This software consists of voluntary contributions made by many - * individuals on behalf of the Apache Software Foundation. For more - * information on the Apache Software Foundation, please see - * <http://www.apache.org/>. - */ - -#include "apr_strings.h" -#include "proxy_cache.h" -#include "httpd.h" -#include "http_log.h" -#ifdef HAVE_STDIO_H -#include <stdio.h> -#endif - -/* struct ap_cache_handle_t, some function pointer in the meth */ -#define VERIFY_IMPL(x, fun) if(!x || !x->meth.fun) return APR_ENOTIMPL - -APR_HOOK_STRUCT( - APR_HOOK_LINK(cache_init) -) - -apr_status_t ap_cache_init(ap_cache_handle_t **h, const char *desc, server_rec *server) -{ - return ap_run_cache_init(h, desc, server); -} -apr_status_t ap_cache_close(ap_cache_handle_t *h) -{ - VERIFY_IMPL(h, cache_close); - return h->meth.cache_close(h); -} -apr_status_t ap_cache_garbage_collect(ap_cache_handle_t *h) -{ - VERIFY_IMPL(h, cache_garbage_coll); - return h->meth.cache_garbage_coll(h); -} -apr_status_t ap_cache_seek(ap_cache_handle_t *h, const char *name, ap_cache_el **el) -{ - VERIFY_IMPL(h, cache_element); - *el = NULL; - return h->meth.cache_element(h, name, el, AP_CACHE_SEEK); -} -apr_status_t ap_cache_create(ap_cache_handle_t *h, const char *name, ap_cache_el **el) -{ - VERIFY_IMPL(h, cache_element); - *el = NULL; - return h->meth.cache_element(h, name, el, AP_CACHE_CREATE); -} -apr_status_t ap_cache_remove(ap_cache_handle_t *h, const char *name) -{ - VERIFY_IMPL(h, cache_element); - return h->meth.cache_element(h, name, NULL, AP_CACHE_REMOVE); -} -struct walk_struct { char **place; apr_pool_t *pool; }; -static int get_first_val(void *datum, const char *name, const char *val) -{ - struct walk_struct *ws = (struct walk_struct *)datum; - *(ws->place) = apr_pstrdup(ws->pool, val); - return 0; -} -apr_status_t ap_cache_el_header(ap_cache_el *el, const char *hdr, char **val) -{ - struct walk_struct ws; - if(!val || !el) return APR_BADARG; - *val = NULL; - ws.place = val; - ws.pool = el->cache->pool; - ap_cache_el_header_walk(el, get_first_val, &ws, hdr, NULL); - return *val ? APR_SUCCESS : APR_ENOENT; -} -apr_status_t ap_cache_el_header_walk(ap_cache_el *el, - int (*comp)(void *, const char *, const char *), void *rec, ...) -{ - va_list args; - apr_status_t ret; - - if(!el) return APR_BADARG; - VERIFY_IMPL(el->cache, cache_el_header_walk); - va_start(args, rec); - ret = el->cache->meth.cache_el_header_walk(el, comp, rec, args); - va_end(args); - return ret; -} -/* -static int merge_tables(void *datum, const char *name, const char *val) -{ - ap_cache_el *el = (ap_cache_el *)datum; - ap_cache_el_header_remove(el, name); - ap_cache_el_header_add(el, name, val); - return APR_SUCCESS; -} -*/ -apr_status_t ap_cache_el_header_merge(ap_cache_el *el, apr_table_t *tbl) -{ - apr_table_entry_t *elts = (apr_table_entry_t *) tbl->a.elts; - int i; -/* - const char *val; -*/ - - for (i = 0; i < tbl->a.nelts; ++i) - ap_cache_el_header_set(el, elts[i].key, elts[i].val); - return APR_SUCCESS; -} -apr_status_t ap_cache_el_header_set(ap_cache_el *el, const char *hdrname, - const char *hdrval) -{ - if(!el) return APR_BADARG; - VERIFY_IMPL(el->cache, cache_el_hdr); - return el->cache->meth.cache_el_hdr(el, hdrname, hdrval, AP_CACHE_CHANGE); -} -apr_status_t ap_cache_el_header_add(ap_cache_el *el, const char *hdrname, - const char *hdrval) -{ - if(!el) return APR_BADARG; - VERIFY_IMPL(el->cache, cache_el_hdr); - return el->cache->meth.cache_el_hdr(el, hdrname, hdrval, AP_CACHE_CREATE); -} -apr_status_t ap_cache_el_header_remove(ap_cache_el *el, const char *hdrname) -{ - if(!el) return APR_BADARG; - VERIFY_IMPL(el->cache, cache_el_hdr); - return el->cache->meth.cache_el_hdr(el, hdrname, NULL, AP_CACHE_REMOVE); -} -apr_status_t ap_cache_el_header_clear(ap_cache_el *el) -{ - if(!el) return APR_BADARG; - VERIFY_IMPL(el->cache, cache_el_reset); - return el->cache->meth.cache_el_reset(el, AP_CACHE_HEADER); -} -apr_status_t ap_cache_el_data(ap_cache_el *el, apr_file_t **b) -{ - if(!b || !el) return APR_BADARG; - *b = NULL; - VERIFY_IMPL(el->cache, cache_el_data); - return el->cache->meth.cache_el_data(el, b); -} -apr_status_t ap_cache_el_data_append(ap_cache_el *el, apr_file_t *data) -{ - apr_file_t *place; - char buffer[HUGE_STRING_LEN]; - apr_status_t ret = APR_SUCCESS; - apr_size_t nbytes, i, o; - - if((ret = ap_cache_el_data(el, &place)) != APR_SUCCESS) return ret; - nbytes = HUGE_STRING_LEN; - while(apr_file_read(data, buffer, &nbytes) == APR_SUCCESS && nbytes) { - o = 0; - while(nbytes) - { - i = nbytes; - apr_file_write(place, buffer + o, &i); - o += i; - nbytes -= i; - } - } - return ret; -} -apr_status_t ap_cache_el_data_clear(ap_cache_el *el) -{ - if(!el) return APR_BADARG; - VERIFY_IMPL(el->cache, cache_el_reset); - return el->cache->meth.cache_el_reset(el, AP_CACHE_DATA); -} -apr_status_t ap_cache_el_finalize(ap_cache_el *el) -{ - if(!el) return APR_BADARG; - VERIFY_IMPL(el->cache, cache_el_final); - return el->cache->meth.cache_el_final(el); -} - -/* hooks */ -AP_IMPLEMENT_HOOK_RUN_FIRST(apr_status_t, cache_init, (ap_cache_handle_t **h, const char *desc, server_rec *s), - (h, desc, s), APR_ENOTIMPL) - |