src/server/config/initconf.c

Sat, 18 Aug 2012 11:39:34 +0200

author
Olaf Wintermann <olaf.wintermann@gmail.com>
date
Sat, 18 Aug 2012 11:39:34 +0200
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permissions
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using non blocking IO for request input

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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 <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 "initconf.h"
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34
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35 InitConfig *load_init_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 InitConfig *conf = malloc(sizeof(InitConfig));
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42 conf->parser.parse = initconf_parse;
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43 conf->file = file;
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44 conf->directives = NULL;
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45
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46 int r = cfg_parse_basic_file((ConfigParser*)conf, in);
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47 if(r != 0) {
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48 // TODO: free
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49 return NULL;
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50 }
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51
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52 return conf;
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53 }
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54
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55 void free_init_config(InitConfig *conf) {
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56 if(conf->directives != NULL) {
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57 ucx_dlist_free(conf->directives);
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58 }
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59 if(conf->parser.lines != NULL) {
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60 ucx_dlist_free(conf->parser.lines);
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61 }
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62 ucx_mempool_free(conf->parser.mp);
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63 free(conf);
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64 }
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65
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66 int initconf_parse(void *p, ConfigLine *begin, ConfigLine *end, sstr_t line) {
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67 InitConfig *conf = p;
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68
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69 // parse directive
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70 ConfigDirective *d = cfg_parse_directive(line, conf->parser.mp);
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71 if(d == NULL) {
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72 fprintf(stderr, "Error: initconf_parse: directive is null\n");
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73 return 0;
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74 }
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75 d->begin = begin;
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76 d->end = end;
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77 if(d->type_num == 6) {
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78 conf->directives = ucx_dlist_append(conf->directives, d);
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79 } else {
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80 fprintf(stderr, "Warning: Non Init directive in init.conf\n");
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81 }
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82
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83 return 0;
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84 }

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