49 lines
2.3 KiB
C
49 lines
2.3 KiB
C
/*
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* Copyright (C) Internet Systems Consortium, Inc. ("ISC")
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, you can obtain one at https://mozilla.org/MPL/2.0/.
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*
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* See the COPYRIGHT file distributed with this work for additional
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* information regarding copyright ownership.
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*/
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#define CONCAT(a, b) a##b
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#define DNSCONF_SET_STRING(FIELD) \
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void CONCAT(DNSConf_set, FIELD)(DNSConf * cfg, const char *arg) { \
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DBGPRINT("inside DNSConf_set" #FIELD "\n"); \
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\
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if (!DNSConf_initctx(cfg)) \
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return; \
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\
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if (arg == NULL) { \
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DBGPRINT("null pointer\n"); \
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CONCAT(dns_c_ctx_unset, FIELD)(cfg->confctx); \
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} else if (*arg == '\0') { \
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DBGPRINT("empty string\n"); \
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CONCAT(dns_c_ctx_unset, FIELD)(cfg->confctx); \
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} else \
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CONCAT(dns_c_ctx_set, FIELD)(cfg->confctx, arg); \
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}
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#define DNSCONF_GET_STRING(FIELD) \
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char *CONCAT(DNSConf_get, FIELD)(DNSConf * cfg) { \
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char *result = NULL; \
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isc_result_t tmpres; \
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\
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if (cfg == NULL || cfg->confctx == NULL) \
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return (NULL); \
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\
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tmpres = CONCAT(dns_c_ctx_get, FIELD)(cfg->confctx, &result); \
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if (tmpres == ISC_R_NOTFOUND) \
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return (NULL); \
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\
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return (result); \
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}
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#define STRING_FIELD_DEFS(FIELD) \
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DNSCONF_GET_STRING(FIELD) DNSCONF_SET_STRING(FIELD)
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#define INT_FIELD_DEFS(FIELD)
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