2 * Copyright (c) 2012, JANET(UK)
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
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.
16 * 3. Neither the name of JANET(UK) nor the names of its contributors
17 * may be used to endorse or promote products derived from this software
18 * without specific prior written permission.
20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
23 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
24 * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
25 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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31 * OF THE POSSIBILITY OF SUCH DAMAGE.
40 #include <tr_config.h>
43 void tr_print_config (FILE *stream, TR_CFG *cfg) {
44 fprintf(stream, "tr_print_config(): Not yet implemented.\n");
48 void tr_cfg_free (TR_CFG *cfg) {
53 TR_CFG_RC tr_apply_new_config (TR_INSTANCE *tr) {
54 TR_CFG_RC rc = TR_CFG_SUCCESS;
57 return TR_CFG_BAD_PARAMS;
59 tr->active_cfg = tr->new_cfg;
63 TR_CFG_RC tr_parse_config (TR_INSTANCE *tr, json_t *jcfg) {
66 tr_cfg_free(tr->new_cfg);
70 // if ((TR_CFG_SUCCESS != tr_cfg_parse_internal(tr, jcfg)) ||
71 // (TR_CFG_SUCCESS != tr_cfg_parse_rp_realms(tr, jcfg)) ||
72 // (TR_CFG_SUCCESS != tr_cfg_parse_idp_realms(tr, jcfg)) ||
73 // (TR_CFG_SUCCESS != tr_cfg_parse_comms(tr, jcfg))) {
75 // tr_cfg_free(tr->new_cfg);
76 // return TR_CFG_ERROR;
78 return TR_CFG_SUCCESS;
81 json_t *tr_read_config (int n, struct dirent **cfg_files) {
90 fprintf(stderr, "tr_read_config: Parsing %s.\n", cfg_files[n]->d_name);
91 if (NULL == (temp = json_load_file(cfg_files[n]->d_name, JSON_DISABLE_EOF_CHECK, &err))) {
92 fprintf (stderr, "tr_read_config: Error parsing config file %s.\n", cfg_files[n]->d_name);
99 if (-1 == json_object_update(jcfg, temp)) {
100 fprintf(stderr, "tr_read_config: Error merging config information.\n");
106 fprintf(stderr, "tr_read_config: Merged configuration complete:\n%s\n", json_dumps(jcfg, 0));
111 static int is_cfg_file(const struct dirent *dent) {
114 /* if the last four letters of the filename are .cfg, return true. */
115 if ((4 <= (n = strlen(dent->d_name))) &&
116 (0 == strcmp(&(dent->d_name[n-4]), ".cfg"))) {
120 /* otherwise, return false. */
124 int tr_find_config_files (struct dirent ***cfg_files) {
127 n = scandir(".", cfg_files, &is_cfg_file, 0);
131 fprintf(stderr, "tr_find_config(): scandir error.\n");
136 fprintf (stderr, "tr_find_config(): No config files found.\n");
142 fprintf(stderr, "tr_find_config(): Config file found (%s).\n", (*cfg_files)[i]->d_name);