src/server/objecttype.c

Fri, 30 Dec 2011 14:06:56 +0100

author
Olaf Wintermann <olaf.wintermann@gmail.com>
date
Fri, 30 Dec 2011 14:06:56 +0100
changeset 10
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1 /*
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2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
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3 *
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4 * Copyright 2011 Olaf Wintermann. All rights reserved.
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5 *
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6 * Redistribution and use in source and binary forms, with or without
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7 * modification, are permitted provided that the following conditions are met:
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8 *
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9 * 1. Redistributions of source code must retain the above copyright
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10 * notice, this list of conditions and the following disclaimer.
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11 *
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12 * 2. Redistributions in binary form must reproduce the above copyright
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13 * notice, this list of conditions and the following disclaimer in the
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14 * documentation and/or other materials provided with the distribution.
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15 *
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16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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26 * POSSIBILITY OF SUCH DAMAGE.
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27 */
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28
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29 #include "objecttype.h"
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30 #include "pblock.h"
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31
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32 #include "sstring.h"
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33
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34 int object_type_by_extension(pblock *pb, Session *sn, Request *rq) {
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35 sstr_t ppath = sstr(pblock_findkeyval(pb_key_ppath, rq->vars));
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36 sstr_t ct;
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37 if(ppath.ptr[ppath.length - 1] == '/') {
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38 /* directory */
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39 ct = sstrn("internal/directory", 18);
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40 } else {
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41 sstr_t ext;
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42 ext.length = 0;
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43 for(int i=ppath.length - 1;i>=0;i--) {
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44 if(ppath.ptr[i] == '.') {
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45 ext.ptr = ppath.ptr + i + 1;
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46 ext.length = ppath.length - i - 1;
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47 }
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48 }
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49
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50 if(ext.length == 0) {
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51 /* no extension, no type */
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52 return REQ_NOACTION;
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53 }
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54
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55 /* TODO: we need a map for extensions/types */
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56 if(!sstrcmp(ext, sstrn("txt", 3))) {
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57 ct = sstr("text/plain");
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58 } else if(!sstrcmp(ext, sstrn("htm", 3))) {
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59 ct = sstr("text/html");
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60 } else if(!sstrcmp(ext, sstrn("html", 4))) {
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61 ct = sstr("text/html");
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62 } else if(!sstrcmp(ext, sstrn("xml", 3))) {
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63 ct = sstr("text/xml");
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64 }
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65 }
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66
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67 pblock_kvinsert(pb_key_content_type, ct.ptr, ct.length, rq->srvhdrs);
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68 return REQ_PROCEED;
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69 }

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