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