mirror of https://gerrit.osmocom.org/asn1c
132 lines
3.4 KiB
C
132 lines
3.4 KiB
C
#ifndef _ASN1FIX_INTERNAL_H_
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#define _ASN1FIX_INTERNAL_H_
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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/*
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* System headers required in various modules.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <stdarg.h>
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#include <string.h>
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#include <ctype.h> /* isupper() */
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#include <errno.h>
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#include <assert.h>
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#ifdef HAVE_UNISTD_H
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#include <unistd.h>
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#endif
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#include <asn1parser.h> /* Our lovely ASN.1 parser module */
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#include "asn1fix.h"
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#ifdef WIN32
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#define EX_NOINPUT 66
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#define EX_DATAERR 65
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#define snprintf _snprintf
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#define strcasecmp stricmp
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#endif
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#ifndef ETOOMANYREFS
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#define ETOOMANYREFS 144
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#endif
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/*
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* A definition of a function that will log error messages.
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*/
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typedef void (*error_logger_f)(int _is_fatal, const char *fmt, ...);
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/*
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* Universal argument.
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*/
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typedef struct arg_s {
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asn1p_t *asn;
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asn1p_module_t *mod;
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asn1p_expr_t *expr;
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error_logger_f eh;
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error_logger_f debug;
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void *key; /* The next level key */
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enum asn1f_flags flags;
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} arg_t;
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/*
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* Functions performing normalization of various types.
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*/
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#include "asn1fix_misc.h" /* Support functions */
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#include "asn1fix_value.h" /* Value processing */
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#include "asn1fix_cstring.h" /* Fix cstring values */
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#include "asn1fix_compat.h" /* Data compatibility */
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#include "asn1fix_constr.h" /* Constructed types */
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#include "asn1fix_class.h" /* CLASS support */
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#include "asn1fix_param.h" /* Parametrization */
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#include "asn1fix_retrieve.h" /* Data retrieval */
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#include "asn1fix_enum.h" /* Process ENUMERATED */
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#include "asn1fix_integer.h" /* Process INTEGER */
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#include "asn1fix_bitstring.h" /* Process BIT STRING */
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#include "asn1fix_dereft.h" /* Dereference types */
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#include "asn1fix_derefv.h" /* Dereference values */
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#include "asn1fix_tags.h" /* Tags-related stuff */
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#include "asn1fix_constraint.h" /* Constraint manipulation */
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#include "asn1fix_crange.h" /* Constraint groking, exportable */
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#include "asn1fix_export.h" /* Exported functions */
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/*
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* Merge the return value of the called function with the already
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* partially computed return value of the current function.
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*/
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#define RET2RVAL(ret,rv) do { \
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int __ret = ret; \
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switch(__ret) { \
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case 0: break; \
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case 1: if(rv) break; \
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case -1: rv = __ret; break; \
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default: \
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assert(__ret >= -1 && __ret <= 1); \
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rv = -1; \
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} \
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} while(0)
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/*
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* Temporary substitute module for the purposes of evaluating expression.
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*/
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#define WITH_MODULE(tmp_mod, expr) do { \
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void *_saved_mod = arg->mod; \
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arg->mod = tmp_mod; \
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do { expr; } while(0); \
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arg->mod = _saved_mod; \
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} while(0)
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#define LOG(code, fmt, args...) do { \
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int _save_errno = errno; \
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if(code < 0) { \
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if(arg->debug) \
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arg->debug(code, fmt, ##args); \
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} else if(arg->eh) { \
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arg->eh(code, fmt " in %s", ##args, \
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arg->mod->source_file_name); \
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} \
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errno = _save_errno; \
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} while(0)
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#define DEBUG(fmt, args...) LOG(-1, fmt, ##args)
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#define FATAL(fmt, args...) LOG( 1, fmt, ##args)
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#define WARNING(fmt, args...) LOG( 0, fmt, ##args)
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/*
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* Define the symbol corresponding to the name of the current function.
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*/
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#if __STDC_VERSION__ < 199901
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#if !(__GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ >= 3)
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#define __func__ (char *)0 /* Name of the current function */
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#endif /* GNUC */
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/* __func__ is supposed to be defined */
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#endif
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#endif /* _ASN1FIX_INTERNAL_H_ */
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