/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright 2013 Olaf Wintermann. 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.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS 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 COPYRIGHT HOLDER OR 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.
*/
#include <cx/string.h>
#include <cx/map.h>
#include "objecttype.h"
#include "../util/pblock.h"
#include "../daemon/config.h"
#include "../daemon/session.h"
int object_type_by_extension(pblock *pb, Session *sn, Request *rq) {
cxstring path = cx_str(pblock_findkeyval(pb_key_path, rq->vars));
//printf("\nobject_type_by_extension: {%s}[%d]\n\n", path);
cxstring ct;
if(path.ptr[path.length - 1] == '/') {
// directory
ct = (cxstring)CX_STR(OBJTYPE_INTERNAL_DIRECTORY);
} else {
cxstring ext;
ext.length = 0;
for(int i=path.length - 1;i>=0;i--) {
if(path.ptr[i] == '.') {
ext.ptr = path.ptr + i + 1;
ext.length = path.length - i - 1;
break;
}
}
if(ext.length == 0) {
// no extension, no type
return REQ_NOACTION;
}
// get the mime type for the ext from the server configuration
ServerConfiguration *config = session_get_config(sn);
WS_ASSERT(config);
WS_ASSERT(config->mimetypes);
WS_ASSERT(config->mimetypes->map);
char *type = cxMapGet(config->mimetypes->map, cx_hash_key_bytes((const unsigned char*)ext.ptr, ext.length));
if(!type) {
return REQ_NOACTION;
}
ct.ptr = type;
ct.length = strlen(type);
}
pblock_kvinsert(pb_key_content_type, ct.ptr, ct.length, rq->srvhdrs);
return REQ_PROCEED;
}
int object_type_force_type(pblock *pb, Session *sn, Request *rq) {
char *type = pblock_findkeyval(pb_key_type, pb);
if(!type) {
return REQ_NOACTION;
}
char *ct = pblock_findkeyval(pb_key_content_type, rq->srvhdrs);
if(ct) {
return REQ_NOACTION;
}
pblock_kvinsert(pb_key_content_type, type, strlen(type), rq->srvhdrs);
return REQ_PROCEED;
}