comparison: src/server/config/serverconf.c
src/server/config/serverconf.c
- branch
- webdav
- changeset 259
- 0b8692959d37
- parent 252
- 5653a9626cc0
- parent 258
- 134279e804b6
- child 260
- 4779a6fb4fbe
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| 252:5653a9626cc0 | 259:0b8692959d37 |
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| 1 /* | |
| 2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. | |
| 3 * | |
| 4 * Copyright 2013 Olaf Wintermann. All rights reserved. | |
| 5 * | |
| 6 * Redistribution and use in source and binary forms, with or without | |
| 7 * modification, are permitted provided that the following conditions are met: | |
| 8 * | |
| 9 * 1. Redistributions of source code must retain the above copyright | |
| 10 * notice, this list of conditions and the following disclaimer. | |
| 11 * | |
| 12 * 2. Redistributions in binary form must reproduce the above copyright | |
| 13 * notice, this list of conditions and the following disclaimer in the | |
| 14 * documentation and/or other materials provided with the distribution. | |
| 15 * | |
| 16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" | |
| 17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE | |
| 20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | |
| 21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | |
| 22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | |
| 23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | |
| 24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
| 25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | |
| 26 * POSSIBILITY OF SUCH DAMAGE. | |
| 27 */ | |
| 28 | |
| 29 #include <stdio.h> | |
| 30 #include <stdlib.h> | |
| 31 #include <string.h> | |
| 32 | |
| 33 #include "serverconf.h" | |
| 34 | |
| 35 ServerConfig *load_server_config(char *file) { | |
| 36 FILE *in = fopen(file, "r"); | |
| 37 if(in == NULL) { | |
| 38 return NULL; | |
| 39 } | |
| 40 | |
| 41 ServerConfig *conf = malloc(sizeof(ServerConfig)); | |
| 42 conf->parser.parse = serverconf_parse; | |
| 43 conf->file = file; | |
| 44 conf->obj = NULL; | |
| 45 | |
| 46 conf->objects = ucx_map_new(16); | |
| 47 int r = cfg_parse_basic_file((ConfigParser*)conf, in); | |
| 48 cfg_map_destr(conf->parser.mp->pool, conf->objects); | |
| 49 if(r != 0) { | |
| 50 // TODO: free | |
| 51 return NULL; | |
| 52 } | |
| 53 | |
| 54 fclose(in); | |
| 55 | |
| 56 return conf; | |
| 57 } | |
| 58 | |
| 59 void free_server_config(ServerConfig *conf) { | |
| 60 ucx_mempool_destroy(conf->parser.mp->pool); | |
| 61 free(conf); | |
| 62 } | |
| 63 | |
| 64 int serverconf_parse(void *p, ConfigLine *begin, ConfigLine *end, sstr_t line){ | |
| 65 ServerConfig *conf = p; | |
| 66 UcxAllocator *mp = conf->parser.mp; | |
| 67 | |
| 68 begin->type = cfg_get_line_type(line); | |
| 69 switch(begin->type) { | |
| 70 case LINE_BEGIN_TAG: { | |
| 71 ConfigTag *tag = cfg_parse_begin_tag(line, conf->parser.mp); | |
| 72 | |
| 73 // create server config object | |
| 74 ServerConfigObject *obj = OBJ_NEW( | |
| 75 conf->parser.mp, | |
| 76 ServerConfigObject); | |
| 77 obj->type = tag->name; | |
| 78 obj->begin = begin; | |
| 79 obj->end = end; | |
| 80 obj->directives = NULL; | |
| 81 | |
| 82 // add object to server config | |
| 83 UcxList *list = ucx_map_sstr_get(conf->objects, obj->type); | |
| 84 list = ucx_list_append_a(mp, list, obj); | |
| 85 ucx_map_sstr_put(conf->objects, obj->type, list); | |
| 86 conf->obj = obj; | |
| 87 | |
| 88 break; | |
| 89 } | |
| 90 case LINE_END_TAG: { | |
| 91 sstr_t tag = cfg_get_end_tag_name(line); | |
| 92 if(sstrcmp(tag, conf->obj->type) != 0) { | |
| 93 log_ereport(LOG_FAILURE, "server.conf: syntax error: wrong close tag"); | |
| 94 log_ereport(LOG_FAILURE, "open tag: %s close tag: %s", sstrdup(tag).ptr, sstrdup(conf->obj->type).ptr); | |
| 95 exit(-1); | |
| 96 } | |
| 97 conf->obj = NULL; | |
| 98 | |
| 99 break; | |
| 100 } | |
| 101 case LINE_DIRECTIVE: { | |
| 102 if(conf->obj == NULL) { | |
| 103 log_ereport(LOG_FAILURE, "server.conf: directive outside of object"); | |
| 104 exit(-1); | |
| 105 } | |
| 106 | |
| 107 ConfigDirective *d = cfg_parse_directive(line, conf->parser.mp); | |
| 108 d->begin = begin; | |
| 109 d->end = end; | |
| 110 | |
| 111 //printf("%s.%s\n", conf->obj->type.ptr, d->directive_type.ptr); | |
| 112 conf->obj->directives = ucx_list_append_a(mp, conf->obj->directives, d); | |
| 113 } | |
| 114 } | |
| 115 return 0; | |
| 116 } | |
| 117 | |
| 118 | |
| 119 UcxList* srvcfg_get_listeners(ServerConfig *cfg, UcxAllocator *mp, int *error) { | |
| 120 mp = mp ? mp : cfg->parser.mp; | |
| 121 | |
| 122 UcxList *list = ucx_map_sstr_get(cfg->objects, sstrn("Listener", 8)); | |
| 123 UcxList *lslist = NULL; | |
| 124 UCX_FOREACH(elm, list) { | |
| 125 ServerConfigObject *ls = elm->data; | |
| 126 sstr_t name = cfg_directivelist_get_str(ls->directives, sstr("Name")); | |
| 127 sstr_t port = cfg_directivelist_get_str(ls->directives, sstr("Port")); | |
| 128 sstr_t vs = cfg_directivelist_get_str( | |
| 129 ls->directives, | |
| 130 sstr("DefaultVS")); | |
| 131 sstr_t threadpool = cfg_directivelist_get_str( | |
| 132 ls->directives, | |
| 133 sstr("Threadpool")); | |
| 134 | |
| 135 CfgListener *listener = OBJ_NEW_N(mp, CfgListener); | |
| 136 // threadpool is optional, all other configs must be set | |
| 137 if(!name.ptr || !port.ptr || !vs.ptr) { | |
| 138 // TODO: log error | |
| 139 *error = 1; | |
| 140 listener->cfg_correct = 0; | |
| 141 } else { | |
| 142 listener->cfg_correct = 1; | |
| 143 } | |
| 144 | |
| 145 if(name.ptr) { | |
| 146 listener->name = sstrdup_a(mp, name); | |
| 147 } | |
| 148 if(port.ptr) { | |
| 149 // don't expect that port is null terminated, sstrdup it to be sure | |
| 150 sstr_t portdp = sstrdup(port); | |
| 151 listener->port = atoi(portdp.ptr); | |
| 152 free(portdp.ptr); | |
| 153 } | |
| 154 if(vs.ptr) { | |
| 155 listener->vs = sstrdup_a(mp, vs); | |
| 156 } | |
| 157 if(threadpool.ptr) { | |
| 158 listener->threadpool = sstrdup_a(mp, threadpool); | |
| 159 } | |
| 160 | |
| 161 lslist = ucx_list_append_a(mp, lslist, listener); | |
| 162 } | |
| 163 | |
| 164 return lslist; | |
| 165 } |
