src/server/config/mimeconf.c

Sun, 23 Jun 2013 13:51:49 +0200

author
Olaf Wintermann <olaf.wintermann@gmail.com>
date
Sun, 23 Jun 2013 13:51:49 +0200
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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 2013 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 <stdio.h>
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30 #include <stdlib.h>
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31 #include <string.h>
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32
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33 #include "mimeconf.h"
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34
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35 MimeConfig *load_mime_config(char *file) {
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36 FILE *in = fopen(file, "r");
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37 if(in == NULL) {
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38 return NULL;
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39 }
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40
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41 MimeConfig *conf = malloc(sizeof(MimeConfig));
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42 conf->parser.parse = mimeconf_parse;
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43 conf->file = file;
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44 conf->directives = NULL;
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45 conf->ntypes = 0;
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46
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47 int r = cfg_parse_basic_file((ConfigParser*)conf, in);
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48 if(r != 0) {
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49 // TODO: free
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50 return NULL;
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51 }
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52
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53 fclose(in);
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54
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55 return conf;
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56 }
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57
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58 void free_mime_config(MimeConfig *conf) {
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59 if(conf->directives != NULL) {
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60 ucx_list_free(conf->directives);
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61 }
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62 if(conf->parser.lines != NULL) {
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63 ucx_dlist_free(conf->parser.lines);
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64 }
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65 ucx_mempool_free(conf->parser.mp);
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66 free(conf);
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67 }
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68
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69 int mimeconf_parse(void *p, ConfigLine *begin, ConfigLine *end, sstr_t line) {
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70 MimeConfig *conf = p;
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71 UcxMempool *mp = conf->parser.mp;
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72
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73 // parse mime directive
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74 MimeDirective *dir = ucx_mempool_calloc(mp, 1, sizeof(MimeDirective));
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75
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76 UcxList *params = cfg_param_list(line, mp);
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77 UCX_FOREACH(UcxList*, params, pl) {
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78 ConfigParam *param = pl->data;
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79
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80 if(!sstrcmp(param->name, sstr("type"))) {
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81 dir->type = param->value;
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82 } else if(!sstrcmp(param->name, sstr("exts"))) {
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83 // comma-separated file extensions
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84
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85 size_t nx = 0;
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86 sstr_t *exts = sstrsplit(param->value, sstrn(",", 1), &nx);
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87 for(int i=0;i<nx;i++) {
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88 dir->exts = ucx_list_append(dir->exts, exts[i].ptr);
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89 }
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90
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91 free(exts);
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92 }
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93 }
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94
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95 conf->directives = ucx_list_append(conf->directives, dir);
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96 conf->ntypes++;
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97
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98 return 0;
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99 }

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