1958 lines
59 KiB
C
1958 lines
59 KiB
C
/*
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* Copyright (c) 1997 - 2005 Kungliga Tekniska Högskolan
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* (Royal Institute of Technology, Stockholm, Sweden).
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* All rights reserved.
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*
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* Portions Copyright (c) 2009 Apple Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* 3. Neither the name of the Institute nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include "gen_locl.h"
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extern const char *enum_prefix;
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extern int prefix_enum;
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RCSID("$Id$");
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FILE *jsonfile, *privheaderfile, *headerfile, *oidsfile, *codefile, *logfile, *templatefile;
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FILE *symsfile;
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#define STEM "asn1"
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static const char *orig_filename;
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static char *privheader, *header, *template;
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static const char *headerbase = STEM;
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/* XXX same as der_length_tag */
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static size_t
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length_tag(unsigned int tag)
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{
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size_t len = 0;
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if(tag <= 30)
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return 1;
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while(tag) {
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tag /= 128;
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len++;
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}
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return len + 1;
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}
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/*
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* list of all IMPORTs
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*/
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struct import {
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const char *module;
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struct import *next;
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};
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static struct import *imports = NULL;
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void
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add_import (const char *module)
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{
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struct import *tmp = emalloc (sizeof(*tmp));
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tmp->module = module;
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tmp->next = imports;
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imports = tmp;
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fprintf (headerfile, "#include <%s_asn1.h>\n", module);
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fprintf(jsonfile, "{\"imports\":\"%s\"}\n", module);
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}
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/*
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* List of all exported symbols
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*
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* XXX A hash table would be nice here.
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*/
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struct sexport {
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const char *name;
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int defined;
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struct sexport *next;
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};
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static struct sexport *exports = NULL;
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void
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add_export (const char *name)
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{
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struct sexport *tmp = emalloc (sizeof(*tmp));
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tmp->name = name;
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tmp->next = exports;
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exports = tmp;
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}
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int
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is_export(const char *name)
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{
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struct sexport *tmp;
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if (exports == NULL) /* no export list, all exported */
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return 1;
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for (tmp = exports; tmp != NULL; tmp = tmp->next) {
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if (strcmp(tmp->name, name) == 0) {
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tmp->defined = 1;
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return 1;
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}
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}
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return 0;
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}
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const char *
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get_filename (void)
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{
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return orig_filename;
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}
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void
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init_generate (const char *filename, const char *base)
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{
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char *fn = NULL;
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orig_filename = filename;
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if (base != NULL) {
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headerbase = strdup(base);
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if (headerbase == NULL)
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errx(1, "strdup");
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}
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/* JSON file */
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if (asprintf(&fn, "%s.json", headerbase) < 0 || fn == NULL)
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errx(1, "malloc");
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jsonfile = fopen(fn, "w");
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if (jsonfile == NULL)
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err(1, "open %s", fn);
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free(fn);
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fn = NULL;
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/* public header file */
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if (asprintf(&header, "%s.h", headerbase) < 0 || header == NULL)
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errx(1, "malloc");
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if (asprintf(&fn, "%s.h", headerbase) < 0 || fn == NULL)
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errx(1, "malloc");
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headerfile = fopen (fn, "w");
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if (headerfile == NULL)
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err (1, "open %s", fn);
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free(fn);
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fn = NULL;
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/* private header file */
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if (asprintf(&privheader, "%s-priv.h", headerbase) < 0 || privheader == NULL)
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errx(1, "malloc");
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if (asprintf(&fn, "%s-priv.h", headerbase) < 0 || fn == NULL)
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errx(1, "malloc");
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privheaderfile = fopen (fn, "w");
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if (privheaderfile == NULL)
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err (1, "open %s", fn);
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free(fn);
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fn = NULL;
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/* template file */
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if (asprintf(&template, "%s-template.c", headerbase) < 0 || template == NULL)
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errx(1, "malloc");
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fprintf (headerfile,
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"/* Generated from %s */\n"
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"/* Do not edit */\n\n",
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filename);
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fprintf (headerfile,
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"#ifndef __%s_h__\n"
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"#define __%s_h__\n\n", headerbase, headerbase);
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fprintf (headerfile,
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"#include <stddef.h>\n"
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"#include <stdint.h>\n"
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"#include <time.h>\n\n");
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fprintf (headerfile,
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"#ifndef __asn1_common_definitions__\n"
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"#define __asn1_common_definitions__\n\n");
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fprintf (headerfile,
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"#ifndef __HEIM_BASE_DATA__\n"
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"#define __HEIM_BASE_DATA__ 1\n"
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"struct heim_base_data {\n"
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" size_t length;\n"
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" void *data;\n"
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"};\n"
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"typedef struct heim_base_data heim_octet_string;\n"
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"#endif\n\n");
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fprintf (headerfile,
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"typedef struct heim_integer {\n"
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" size_t length;\n"
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" void *data;\n"
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" int negative;\n"
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"} heim_integer;\n\n");
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fprintf (headerfile,
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"typedef char *heim_general_string;\n\n"
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);
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fprintf (headerfile,
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"typedef char *heim_utf8_string;\n\n"
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);
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fprintf (headerfile,
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"typedef struct heim_base_data heim_printable_string;\n\n"
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);
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fprintf (headerfile,
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"typedef struct heim_base_data heim_ia5_string;\n\n"
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);
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fprintf (headerfile,
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"typedef struct heim_bmp_string {\n"
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" size_t length;\n"
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" uint16_t *data;\n"
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"} heim_bmp_string;\n\n");
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fprintf (headerfile,
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"typedef struct heim_universal_string {\n"
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" size_t length;\n"
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" uint32_t *data;\n"
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"} heim_universal_string;\n\n");
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fprintf (headerfile,
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"typedef char *heim_visible_string;\n\n"
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);
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fprintf (headerfile,
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"typedef struct heim_oid {\n"
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" size_t length;\n"
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" unsigned *components;\n"
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"} heim_oid;\n\n");
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fprintf (headerfile,
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"typedef struct heim_bit_string {\n"
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" size_t length;\n"
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" void *data;\n"
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"} heim_bit_string;\n\n");
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fprintf (headerfile,
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"typedef struct heim_base_data heim_any;\n"
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"typedef struct heim_base_data heim_any_set;\n"
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"typedef struct heim_base_data HEIM_ANY;\n"
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"typedef struct heim_base_data HEIM_ANY_SET;\n\n");
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fprintf (headerfile,
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"enum asn1_print_flags {\n"
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" ASN1_PRINT_INDENT = 1,\n"
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"};\n\n");
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fputs("#define ASN1_MALLOC_ENCODE(T, B, BL, S, L, R) \\\n"
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" do { \\\n"
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" (BL) = length_##T((S)); \\\n"
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" (B) = calloc(1, (BL)); \\\n"
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" if((B) == NULL) { \\\n"
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" *(L) = 0; \\\n"
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" (R) = ENOMEM; \\\n"
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" } else { \\\n"
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" (R) = encode_##T(((unsigned char*)(B)) + (BL) - 1, (BL), \\\n"
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" (S), (L)); \\\n"
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" if((R) != 0) { \\\n"
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" free((B)); \\\n"
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" (B) = NULL; \\\n"
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" *(L) = 0; \\\n"
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" } \\\n"
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" } \\\n"
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" } while (0)\n\n",
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headerfile);
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fputs("#ifdef _WIN32\n"
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"#ifndef ASN1_LIB\n"
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"#define ASN1EXP __declspec(dllimport)\n"
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"#else\n"
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"#define ASN1EXP\n"
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"#endif\n"
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"#define ASN1CALL __stdcall\n"
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"#else\n"
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"#define ASN1EXP\n"
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"#define ASN1CALL\n"
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"#endif\n",
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headerfile);
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fputs("#ifndef ENOTSUP\n"
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"/* Very old MSVC CRTs lack ENOTSUP */\n"
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"#define ENOTSUP EINVAL\n"
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"#endif\n",
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headerfile);
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fprintf (headerfile, "struct units;\n\n");
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fprintf (headerfile, "#endif\n\n");
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if (asprintf(&fn, "%s_files", base) < 0 || fn == NULL)
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errx(1, "malloc");
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logfile = fopen(fn, "w");
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if (logfile == NULL)
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err (1, "open %s", fn);
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free(fn);
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fn = NULL;
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if (asprintf(&fn, "%s_oids.c", base) < 0 || fn == NULL)
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errx(1, "malloc");
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oidsfile = fopen(fn, "w");
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if (oidsfile == NULL)
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err (1, "open %s", fn);
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if (asprintf(&fn, "%s_syms.c", base) < 0 || fn == NULL)
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errx(1, "malloc");
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symsfile = fopen(fn, "w");
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if (symsfile == NULL)
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err (1, "open %s", fn);
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free(fn);
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fn = NULL;
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/* if one code file, write into the one codefile */
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if (one_code_file)
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return;
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templatefile = fopen (template, "w");
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if (templatefile == NULL)
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err (1, "open %s", template);
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fprintf (templatefile,
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"/* Generated from %s */\n"
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"/* Do not edit */\n\n"
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"#include <stdio.h>\n"
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"#include <stdlib.h>\n"
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"#include <time.h>\n"
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"#include <string.h>\n"
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"#include <errno.h>\n"
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"#include <limits.h>\n"
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"#include <asn1_err.h>\n"
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"#include <%s>\n",
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filename,
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type_file_string);
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fprintf (templatefile,
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"#include <%s>\n"
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"#include <%s>\n"
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"#include <der.h>\n"
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"#include <asn1-template.h>\n",
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header, privheader);
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}
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void
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close_generate (void)
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{
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fprintf (headerfile, "#endif /* __%s_h__ */\n", headerbase);
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if (headerfile && fclose(headerfile) == EOF)
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err(1, "writes to public header file failed");
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if (privheaderfile && fclose(privheaderfile) == EOF)
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err(1, "writes to private header file failed");
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if (templatefile && fclose(templatefile) == EOF)
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err(1, "writes to template file failed");
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if (!jsonfile) abort();
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if (fclose(jsonfile) == EOF)
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err(1, "writes to JSON file failed");
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if (!oidsfile) abort();
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if (fclose(oidsfile) == EOF)
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err(1, "writes to OIDs file failed");
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if (!symsfile) abort();
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if (fclose(symsfile) == EOF)
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err(1, "writes to symbols file failed");
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if (!logfile) abort();
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fprintf(logfile, "\n");
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if (fclose(logfile) == EOF)
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err(1, "writes to log file failed");
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}
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void
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gen_assign_defval(const char *var, struct value *val)
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{
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switch(val->type) {
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case stringvalue:
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fprintf(codefile, "if((%s = strdup(\"%s\")) == NULL)\nreturn ENOMEM;\n", var, val->u.stringvalue);
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break;
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case integervalue:
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fprintf(codefile, "%s = %lld;\n",
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var, (long long)val->u.integervalue);
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break;
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case booleanvalue:
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if(val->u.booleanvalue)
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fprintf(codefile, "%s = 1;\n", var);
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else
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fprintf(codefile, "%s = 0;\n", var);
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break;
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default:
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abort();
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}
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}
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void
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gen_compare_defval(const char *var, struct value *val)
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{
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switch(val->type) {
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case stringvalue:
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fprintf(codefile, "if(strcmp(%s, \"%s\") != 0)\n", var, val->u.stringvalue);
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break;
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case integervalue:
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fprintf(codefile, "if(%s != %lld)\n",
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var, (long long)val->u.integervalue);
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break;
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case booleanvalue:
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if(val->u.booleanvalue)
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fprintf(codefile, "if(!%s)\n", var);
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else
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fprintf(codefile, "if(%s)\n", var);
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break;
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default:
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abort();
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}
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}
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void
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generate_header_of_codefile(const char *name)
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{
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char *filename = NULL;
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if (codefile != NULL)
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abort();
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if (asprintf (&filename, "%s_%s.c", STEM, name) < 0 || filename == NULL)
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errx(1, "malloc");
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codefile = fopen (filename, "w");
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if (codefile == NULL)
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err (1, "fopen %s", filename);
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if (logfile)
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fprintf(logfile, "%s ", filename);
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free(filename);
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filename = NULL;
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fprintf (codefile,
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"/* Generated from %s */\n"
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"/* Do not edit */\n\n"
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"#if defined(_WIN32) && !defined(ASN1_LIB)\n"
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"# error \"ASN1_LIB must be defined\"\n"
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"#endif\n"
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"#include <stdio.h>\n"
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"#include <stdlib.h>\n"
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"#include <time.h>\n"
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"#include <string.h>\n"
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"#include <errno.h>\n"
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"#include <limits.h>\n"
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"#include <%s>\n",
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orig_filename,
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type_file_string);
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fprintf (codefile,
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"#include \"%s\"\n"
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"#include \"%s\"\n",
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header, privheader);
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fprintf (codefile,
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"#include <asn1_err.h>\n"
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"#include <der.h>\n"
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"#include <asn1-template.h>\n\n");
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if (parse_units_flag)
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fprintf (codefile,
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"#include <parse_units.h>\n\n");
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#ifdef _WIN32
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fprintf(codefile, "#pragma warning(disable: 4101)\n\n");
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#endif
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}
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void
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close_codefile(void)
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{
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if (codefile == NULL)
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abort();
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if (fclose(codefile) == EOF)
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err(1, "writes to source code file failed");
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codefile = NULL;
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}
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/* Object identifiers are parsed backwards; this reverses that */
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struct objid **
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objid2list(struct objid *o)
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{
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struct objid *el, **list;
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size_t i, len;
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for (el = o, len = 0; el; el = el->next)
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len++;
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if (len == 0)
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return NULL;
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list = ecalloc(len + 1, sizeof(*list));
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for (i = 0; o; o = o->next)
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list[i++] = o;
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list[i] = NULL;
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/* Reverse the list */
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for (i = 0; i < (len>>1); i++) {
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el = list[i];
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list[i] = list[len - (i + 1)];
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list[len - (i + 1)] = el;
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}
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return list;
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}
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void
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generate_constant (const Symbol *s)
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{
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switch(s->value->type) {
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case booleanvalue:
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break;
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case integervalue:
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/*
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* Work around the fact that OpenSSL defines macros for PKIX constants
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* that we want to generate as enums, which causes conflicts for things
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* like ub-name (ub_name).
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*/
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fprintf(headerfile,
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"#ifdef %s\n"
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"#undef %s\n"
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"#endif\n"
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"enum { %s = %lld };\n\n",
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s->gen_name, s->gen_name, s->gen_name,
|
|
(long long)s->value->u.integervalue);
|
|
if (is_export(s->name))
|
|
fprintf(symsfile, "ASN1_SYM_INTVAL(\"%s\", \"%s\", %s, %lld)\n",
|
|
s->name, s->gen_name, s->gen_name,
|
|
(long long)s->value->u.integervalue);
|
|
fprintf(jsonfile,
|
|
"{\"name\":\"%s\",\"gen_name\":\"%s\",\"type\":\"INTEGER\","
|
|
"\"constant\":true,\"exported\":%s,\"value\":%lld}\n",
|
|
s->name, s->gen_name, is_export(s->name) ? "true" : "false",
|
|
(long long)s->value->u.integervalue);
|
|
break;
|
|
case nullvalue:
|
|
break;
|
|
case stringvalue:
|
|
break;
|
|
case objectidentifiervalue: {
|
|
struct objid *o, **list;
|
|
size_t i, len;
|
|
char *gen_upper;
|
|
|
|
if (!one_code_file)
|
|
generate_header_of_codefile(s->gen_name);
|
|
|
|
list = objid2list(s->value->u.objectidentifiervalue);
|
|
for (len = 0; list && list[len]; len++)
|
|
;
|
|
if (len == 0) {
|
|
errx(1, "Empty OBJECT IDENTIFIER named %s\n", s->name);
|
|
break;
|
|
}
|
|
|
|
fprintf(jsonfile,
|
|
"{\"name\":\"%s\",\"gen_name\":\"%s\","
|
|
"\"type\":\"OBJECT IDENTIFIER\","
|
|
"\"constant\":true,\"exported\":%s,\"value\":[\n",
|
|
s->name, s->gen_name, is_export(s->name) ? "true" : "false");
|
|
fprintf (headerfile, "/* OBJECT IDENTIFIER %s ::= { ", s->name);
|
|
for (i = 0; i < len; i++) {
|
|
o = list[i];
|
|
fprintf(headerfile, "%s(%d) ",
|
|
o->label ? o->label : "label-less", o->value);
|
|
if (o->label == NULL)
|
|
fprintf(jsonfile, "%s{\"label\":null,\"value\":%d}",
|
|
i ? "," : "", o->value);
|
|
else
|
|
fprintf(jsonfile, "%s{\"label\":\"%s\",\"value\":%d}",
|
|
i ? "," : "", o->label, o->value);
|
|
}
|
|
fprintf(jsonfile, "]}\n");
|
|
|
|
fprintf (codefile, "static unsigned oid_%s_variable_num[%lu] = {",
|
|
s->gen_name, (unsigned long)len);
|
|
for (i = 0; list[i]; i++) {
|
|
fprintf(codefile, "%s %d", i ? "," : "", list[i]->value);
|
|
}
|
|
fprintf(codefile, "};\n");
|
|
|
|
fprintf (codefile, "const heim_oid asn1_oid_%s = "
|
|
"{ %lu, oid_%s_variable_num };\n\n",
|
|
s->gen_name, (unsigned long)len, s->gen_name);
|
|
|
|
fprintf(oidsfile, "DEFINE_OID_WITH_NAME(%s)\n", s->gen_name);
|
|
if (is_export(s->name))
|
|
fprintf(symsfile, "ASN1_SYM_OID(\"%s\", \"%s\", %s)\n",
|
|
s->name, s->gen_name, s->gen_name);
|
|
|
|
free(list);
|
|
|
|
/* header file */
|
|
|
|
gen_upper = strdup(s->gen_name);
|
|
len = strlen(gen_upper);
|
|
for (i = 0; i < len; i++)
|
|
gen_upper[i] = toupper((int)s->gen_name[i]);
|
|
|
|
fprintf (headerfile, "} */\n");
|
|
fprintf (headerfile,
|
|
"extern ASN1EXP const heim_oid asn1_oid_%s;\n"
|
|
"#define ASN1_OID_%s (&asn1_oid_%s)\n\n",
|
|
s->gen_name,
|
|
gen_upper,
|
|
s->gen_name);
|
|
|
|
free(gen_upper);
|
|
|
|
if (!one_code_file)
|
|
close_codefile();
|
|
|
|
break;
|
|
}
|
|
default:
|
|
abort();
|
|
}
|
|
}
|
|
|
|
int
|
|
is_tagged_type(const Type *t)
|
|
{
|
|
/*
|
|
* Start by chasing aliasings like this:
|
|
*
|
|
* Type0 ::= ...
|
|
* Type1 ::= Type0
|
|
* ..
|
|
* TypeN ::= TypeN-1
|
|
*
|
|
* to <Type0>, then check if <Type0> is tagged.
|
|
*/
|
|
while (t->type == TType) {
|
|
if (t->subtype)
|
|
t = t->subtype;
|
|
else if (t->symbol && t->symbol->type)
|
|
t = t->symbol->type;
|
|
else
|
|
abort();
|
|
|
|
}
|
|
if (t->type == TTag && t->tag.tagenv == TE_EXPLICIT)
|
|
return 1;
|
|
if (t->type == TTag) {
|
|
if (t->subtype)
|
|
return is_tagged_type(t->subtype);
|
|
if (t->symbol && t->symbol->type)
|
|
return is_tagged_type(t->symbol->type);
|
|
/* This is the tag */
|
|
return 1;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
int
|
|
is_primitive_type(const Type *t)
|
|
{
|
|
/*
|
|
* Start by chasing aliasings like this:
|
|
*
|
|
* Type0 ::= ...
|
|
* Type1 ::= Type0
|
|
* ..
|
|
* TypeN ::= TypeN-1
|
|
*
|
|
* to <Type0>, then check if <Type0> is primitive.
|
|
*/
|
|
while (t->type == TType &&
|
|
t->symbol &&
|
|
t->symbol->type) {
|
|
if (t->symbol->type->type == TType)
|
|
t = t->symbol->type; /* Alias */
|
|
else if (t->symbol->type->type == TTag &&
|
|
t->symbol->type->tag.tagenv == TE_IMPLICIT)
|
|
/*
|
|
* IMPLICIT-tagged alias, something like:
|
|
*
|
|
* Type0 ::= [0] IMPLICIT ...
|
|
*
|
|
* Just recurse.
|
|
*/
|
|
return is_primitive_type(t->symbol->type);
|
|
else
|
|
break;
|
|
|
|
}
|
|
/* EXPLICIT non-UNIVERSAL tags are always constructed */
|
|
if (t->type == TTag && t->tag.tagclass != ASN1_C_UNIV &&
|
|
t->tag.tagenv == TE_EXPLICIT)
|
|
return 0;
|
|
if (t->symbol && t->symbol->type) {
|
|
/* EXPLICIT non-UNIVERSAL tags are constructed */
|
|
if (t->symbol->type->type == TTag &&
|
|
t->symbol->type->tag.tagclass != ASN1_C_UNIV &&
|
|
t->symbol->type->tag.tagenv == TE_EXPLICIT)
|
|
return 0;
|
|
/* EXPLICIT UNIVERSAL tags are constructed if they are SEQUENCE/SET */
|
|
if (t->symbol->type->type == TTag &&
|
|
t->symbol->type->tag.tagclass == ASN1_C_UNIV) {
|
|
switch (t->symbol->type->tag.tagvalue) {
|
|
case UT_Sequence: return 0;
|
|
case UT_Set: return 0;
|
|
default: return 1;
|
|
}
|
|
}
|
|
}
|
|
switch(t->type) {
|
|
case TInteger:
|
|
case TBoolean:
|
|
case TOctetString:
|
|
case TBitString:
|
|
case TEnumerated:
|
|
case TGeneralizedTime:
|
|
case TGeneralString:
|
|
case TTeletexString:
|
|
case TOID:
|
|
case TUTCTime:
|
|
case TUTF8String:
|
|
case TPrintableString:
|
|
case TIA5String:
|
|
case TBMPString:
|
|
case TUniversalString:
|
|
case TVisibleString:
|
|
case TNull:
|
|
return 1;
|
|
case TTag:
|
|
return is_primitive_type(t->subtype);
|
|
default:
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
static void
|
|
space(int level)
|
|
{
|
|
while(level-- > 0)
|
|
fprintf(headerfile, " ");
|
|
}
|
|
|
|
static const char *
|
|
last_member_p(struct member *m)
|
|
{
|
|
struct member *n = HEIM_TAILQ_NEXT(m, members);
|
|
if (n == NULL)
|
|
return "";
|
|
if (n->ellipsis && HEIM_TAILQ_NEXT(n, members) == NULL)
|
|
return "";
|
|
return ",";
|
|
}
|
|
|
|
static struct member *
|
|
have_ellipsis(Type *t)
|
|
{
|
|
struct member *m;
|
|
HEIM_TAILQ_FOREACH(m, t->members, members) {
|
|
if (m->ellipsis)
|
|
return m;
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
static void
|
|
define_asn1 (int level, Type *t)
|
|
{
|
|
switch (t->type) {
|
|
case TType:
|
|
if (!t->symbol && t->typeref.iosclass) {
|
|
fprintf(headerfile, "%s.&%s",
|
|
t->typeref.iosclass->symbol->name,
|
|
t->typeref.field->name);
|
|
} else
|
|
fprintf(headerfile, "%s", t->symbol->name);
|
|
break;
|
|
case TInteger:
|
|
if(t->members == NULL) {
|
|
fprintf (headerfile, "INTEGER");
|
|
if (t->range)
|
|
fprintf (headerfile, " (%lld..%lld)",
|
|
(long long)t->range->min,
|
|
(long long)t->range->max);
|
|
} else {
|
|
Member *m;
|
|
fprintf (headerfile, "INTEGER {\n");
|
|
HEIM_TAILQ_FOREACH(m, t->members, members) {
|
|
space (level + 1);
|
|
fprintf(headerfile, "%s(%d)%s\n", m->gen_name, m->val,
|
|
last_member_p(m));
|
|
}
|
|
space(level);
|
|
fprintf (headerfile, "}");
|
|
}
|
|
break;
|
|
case TBoolean:
|
|
fprintf (headerfile, "BOOLEAN");
|
|
break;
|
|
case TOctetString:
|
|
fprintf (headerfile, "OCTET STRING");
|
|
break;
|
|
case TEnumerated:
|
|
case TBitString: {
|
|
Member *m;
|
|
|
|
space(level);
|
|
if(t->type == TBitString)
|
|
fprintf (headerfile, "BIT STRING {\n");
|
|
else
|
|
fprintf (headerfile, "ENUMERATED {\n");
|
|
HEIM_TAILQ_FOREACH(m, t->members, members) {
|
|
space(level + 1);
|
|
fprintf (headerfile, "%s(%d)%s\n", m->name, m->val,
|
|
last_member_p(m));
|
|
}
|
|
space(level);
|
|
fprintf (headerfile, "}");
|
|
break;
|
|
}
|
|
case TChoice:
|
|
case TSet:
|
|
case TSequence: {
|
|
Member *m;
|
|
size_t max_width = 0;
|
|
|
|
if(t->type == TChoice)
|
|
fprintf(headerfile, "CHOICE {\n");
|
|
else if(t->type == TSet)
|
|
fprintf(headerfile, "SET {\n");
|
|
else
|
|
fprintf(headerfile, "SEQUENCE {\n");
|
|
HEIM_TAILQ_FOREACH(m, t->members, members) {
|
|
if(strlen(m->name) > max_width)
|
|
max_width = strlen(m->name);
|
|
}
|
|
max_width += 3;
|
|
if(max_width < 16) max_width = 16;
|
|
HEIM_TAILQ_FOREACH(m, t->members, members) {
|
|
size_t width = max_width;
|
|
space(level + 1);
|
|
if (m->ellipsis) {
|
|
fprintf (headerfile, "...");
|
|
} else {
|
|
width -= fprintf(headerfile, "%s", m->name);
|
|
fprintf(headerfile, "%*s", (int)width, "");
|
|
define_asn1(level + 1, m->type);
|
|
if(m->optional)
|
|
fprintf(headerfile, " OPTIONAL");
|
|
}
|
|
if(last_member_p(m))
|
|
fprintf (headerfile, ",");
|
|
fprintf (headerfile, "\n");
|
|
}
|
|
space(level);
|
|
fprintf (headerfile, "}");
|
|
break;
|
|
}
|
|
case TSequenceOf:
|
|
fprintf (headerfile, "SEQUENCE OF ");
|
|
define_asn1 (0, t->subtype);
|
|
break;
|
|
case TSetOf:
|
|
fprintf (headerfile, "SET OF ");
|
|
define_asn1 (0, t->subtype);
|
|
break;
|
|
case TGeneralizedTime:
|
|
fprintf (headerfile, "GeneralizedTime");
|
|
break;
|
|
case TGeneralString:
|
|
fprintf (headerfile, "GeneralString");
|
|
break;
|
|
case TTeletexString:
|
|
fprintf (headerfile, "TeletexString");
|
|
break;
|
|
case TTag: {
|
|
const char *classnames[] = { "UNIVERSAL ", "APPLICATION ",
|
|
"" /* CONTEXT */, "PRIVATE " };
|
|
if(t->tag.tagclass != ASN1_C_UNIV)
|
|
fprintf (headerfile, "[%s%d] ",
|
|
classnames[t->tag.tagclass],
|
|
t->tag.tagvalue);
|
|
if(t->tag.tagenv == TE_IMPLICIT)
|
|
fprintf (headerfile, "IMPLICIT ");
|
|
define_asn1 (level, t->subtype);
|
|
break;
|
|
}
|
|
case TUTCTime:
|
|
fprintf (headerfile, "UTCTime");
|
|
break;
|
|
case TUTF8String:
|
|
space(level);
|
|
fprintf (headerfile, "UTF8String");
|
|
break;
|
|
case TPrintableString:
|
|
space(level);
|
|
fprintf (headerfile, "PrintableString");
|
|
break;
|
|
case TIA5String:
|
|
space(level);
|
|
fprintf (headerfile, "IA5String");
|
|
break;
|
|
case TBMPString:
|
|
space(level);
|
|
fprintf (headerfile, "BMPString");
|
|
break;
|
|
case TUniversalString:
|
|
space(level);
|
|
fprintf (headerfile, "UniversalString");
|
|
break;
|
|
case TVisibleString:
|
|
space(level);
|
|
fprintf (headerfile, "VisibleString");
|
|
break;
|
|
case TOID :
|
|
space(level);
|
|
fprintf(headerfile, "OBJECT IDENTIFIER");
|
|
break;
|
|
case TNull:
|
|
space(level);
|
|
fprintf (headerfile, "NULL");
|
|
break;
|
|
default:
|
|
abort ();
|
|
}
|
|
}
|
|
|
|
static void
|
|
getnewbasename(char **newbasename, int typedefp, const char *basename, const char *name)
|
|
{
|
|
if (typedefp)
|
|
*newbasename = strdup(name);
|
|
else {
|
|
if (name[0] == '*')
|
|
name++;
|
|
if (asprintf(newbasename, "%s_%s", basename, name) < 0)
|
|
errx(1, "malloc");
|
|
}
|
|
if (*newbasename == NULL)
|
|
err(1, "malloc");
|
|
}
|
|
|
|
static void define_type(int, const char *, const char *, Type *, Type *, int, int);
|
|
|
|
/*
|
|
* Get the SET/SEQUENCE member pair and CLASS field pair defining an open type.
|
|
*
|
|
* There are three cases:
|
|
*
|
|
* - open types embedded in OCTET STRING, with the open type object class
|
|
* relation declared via a constraint
|
|
*
|
|
* - open types not embedded in OCTET STRING, which are really more like ANY
|
|
* DEFINED BY types, so, HEIM_ANY
|
|
*
|
|
* - open types in a nested structure member where the type ID field is in a
|
|
* member of the ancestor structure (this happens in PKIX's `AttributeSet',
|
|
* where the open type is essentially a SET OF HEIM_ANY).
|
|
*
|
|
* In a type like PKIX's SingleAttribute the type ID member would be the one
|
|
* named "type" and the open type member would be the one named "value", and
|
|
* the corresponding fields of the ATTRIBUTE class would be named "id" and
|
|
* "Type".
|
|
*
|
|
* NOTE: We assume a single open type member pair in any SET/SEQUENCE. In
|
|
* principle there could be more pairs and we could iterate them, or
|
|
* better yet, we could be given the name of an open type member and then
|
|
* just find its related type ID member and fields, then our caller would
|
|
* iterate the SET/SEQUENCE type's members looking for open type members
|
|
* and would call this function for each one found.
|
|
*/
|
|
void
|
|
get_open_type_defn_fields(const Type *t,
|
|
Member **typeidmember,
|
|
Member **opentypemember,
|
|
Field **typeidfield,
|
|
Field **opentypefield,
|
|
int *is_array_of)
|
|
{
|
|
Member *m;
|
|
Field *junk1, *junk2;
|
|
char *idmembername = NULL;
|
|
|
|
if (!typeidfield) typeidfield = &junk1;
|
|
if (!opentypefield) opentypefield = &junk2;
|
|
|
|
*typeidfield = *opentypefield = NULL;
|
|
*typeidmember = *opentypemember = NULL;
|
|
*is_array_of = 0;
|
|
|
|
/* Look for the open type member */
|
|
HEIM_TAILQ_FOREACH(m, t->members, members) {
|
|
Type *subtype = m->type;
|
|
Type *sOfType = NULL;
|
|
|
|
while (subtype->type == TTag ||
|
|
subtype->type == TSetOf ||
|
|
subtype->type == TSequenceOf) {
|
|
if (subtype->type == TTag && subtype->subtype) {
|
|
if (subtype->subtype->type == TOctetString ||
|
|
subtype->subtype->type == TBitString)
|
|
break;
|
|
subtype = subtype->subtype;
|
|
} else if (subtype->type == TSetOf || subtype->type == TSequenceOf) {
|
|
sOfType = subtype;
|
|
if (sOfType->symbol)
|
|
break;
|
|
if (subtype->subtype)
|
|
subtype = subtype->subtype;
|
|
} else
|
|
break;
|
|
}
|
|
/*
|
|
* If we traversed through a non-inlined SET OF or SEQUENCE OF type,
|
|
* then this cannot be an open type field.
|
|
*/
|
|
if (sOfType && sOfType->symbol)
|
|
continue;
|
|
/*
|
|
* The type of the field we're interested in has to have an information
|
|
* object constraint.
|
|
*/
|
|
if (!subtype->constraint)
|
|
continue;
|
|
if (subtype->type != TType && subtype->type != TTag)
|
|
continue;
|
|
/*
|
|
* Check if it's an ANY-like member or like an OCTET STRING CONTAINING
|
|
* member. Those are the only two possibilities.
|
|
*/
|
|
if ((subtype->type == TTag || subtype->type == TType) &&
|
|
subtype->subtype &&
|
|
subtype->constraint->ctype == CT_CONTENTS &&
|
|
subtype->constraint->u.content.type &&
|
|
subtype->constraint->u.content.type->type == TType &&
|
|
!subtype->constraint->u.content.type->subtype &&
|
|
subtype->constraint->u.content.type->constraint &&
|
|
subtype->constraint->u.content.type->constraint->ctype == CT_TABLE_CONSTRAINT) {
|
|
/* Type like OCTET STRING or BIT STRING CONTAINING open type */
|
|
*opentypemember = m;
|
|
*opentypefield = subtype->constraint->u.content.type->typeref.field;
|
|
*is_array_of = sOfType != NULL;
|
|
idmembername = subtype->constraint->u.content.type->constraint->u.content.crel.membername;
|
|
break;
|
|
} else if (subtype->symbol && strcmp(subtype->symbol->name, "HEIM_ANY") == 0) {
|
|
/* Open type, but NOT embedded in OCTET STRING or BIT STRING */
|
|
*opentypemember = m;
|
|
*opentypefield = subtype->typeref.field;
|
|
*is_array_of = sOfType != NULL;
|
|
idmembername = subtype->constraint->u.content.crel.membername;
|
|
break;
|
|
}
|
|
}
|
|
/* Look for the type ID member identified in the previous loop */
|
|
HEIM_TAILQ_FOREACH(m, t->members, members) {
|
|
if (!m->type->subtype || strcmp(m->name, idmembername) != 0)
|
|
continue;
|
|
if (m->type->constraint &&
|
|
m->type->constraint->ctype == CT_TABLE_CONSTRAINT)
|
|
*typeidfield = m->type->typeref.field;
|
|
else if (m->type->subtype->constraint &&
|
|
m->type->subtype->constraint->ctype == CT_TABLE_CONSTRAINT)
|
|
*typeidfield = m->type->subtype->typeref.field;
|
|
else
|
|
continue;
|
|
/* This is the type ID field (because there _is_ a subtype) */
|
|
*typeidmember = m;
|
|
break;
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Generate CHOICE-like struct fields for open types declared via
|
|
* X.681/682/683 syntax.
|
|
*
|
|
* We could support multiple open type members in a SET/SEQUENCE, but for now
|
|
* we support only one.
|
|
*/
|
|
static void
|
|
define_open_type(int level, const char *newbasename, const char *name, const char *basename, Type *pt, Type *t)
|
|
{
|
|
Member *opentypemember, *typeidmember;
|
|
Field *opentypefield, *typeidfield;
|
|
ObjectField *of;
|
|
IOSObjectSet *os = pt->actual_parameter;
|
|
IOSObject **objects;
|
|
size_t nobjs, i;
|
|
int is_array_of_open_type;
|
|
|
|
get_open_type_defn_fields(pt, &typeidmember, &opentypemember,
|
|
&typeidfield, &opentypefield,
|
|
&is_array_of_open_type);
|
|
if (!opentypemember || !typeidmember ||
|
|
!opentypefield || !typeidfield)
|
|
errx(1, "Open type specification in %s is incomplete", name);
|
|
|
|
sort_object_set(os, typeidfield, &objects, &nobjs);
|
|
|
|
fprintf(headerfile, "struct {\n");
|
|
fprintf(jsonfile, "{\"opentype\":true,\"arraytype\":%s,",
|
|
is_array_of_open_type ? "true" : "false");
|
|
fprintf(jsonfile, "\"classname\":\"%s\",", os->iosclass->symbol->name);
|
|
fprintf(jsonfile, "\"objectsetname\":\"%s\",", os->symbol->name);
|
|
fprintf(jsonfile, "\"typeidmember\":\"%s\",", typeidmember->name);
|
|
fprintf(jsonfile, "\"opentypemember\":\"%s\",", opentypemember->name);
|
|
fprintf(jsonfile, "\"typeidfield\":\"%s\",", typeidfield->name);
|
|
fprintf(jsonfile, "\"opentypefield\":\"%s\",", opentypefield->name);
|
|
|
|
/* Iterate objects in the object set, gen enum labels */
|
|
fprintf(headerfile, "enum { choice_%s_iosnumunknown = 0,\n",
|
|
newbasename);
|
|
for (i = 0; i < nobjs; i++) {
|
|
HEIM_TAILQ_FOREACH(of, objects[i]->objfields, objfields) {
|
|
if (strcmp(of->name, typeidfield->name) != 0)
|
|
continue;
|
|
if (!of->value || !of->value->s)
|
|
errx(1, "Unknown value in value field %s of object %s",
|
|
of->name, objects[i]->symbol->name);
|
|
fprintf(headerfile, "choice_%s_iosnum_%s,\n",
|
|
newbasename, of->value->s->gen_name);
|
|
}
|
|
}
|
|
fprintf(headerfile, "} element;\n");
|
|
|
|
if (is_array_of_open_type)
|
|
fprintf(headerfile, "unsigned int len;\n");
|
|
|
|
/* Iterate objects in the object set, gen union arms */
|
|
fprintf(headerfile, "union {\nvoid *_any;\n");
|
|
fprintf(jsonfile, "\"members\":[");
|
|
for (i = 0; i < nobjs; i++) {
|
|
HEIM_TAILQ_FOREACH(of, objects[i]->objfields, objfields) {
|
|
char *n = NULL;
|
|
|
|
/* XXX Print the type IDs into the jsonfile too pls */
|
|
|
|
if (strcmp(of->name, opentypefield->name) != 0)
|
|
continue;
|
|
if (!of->type || (!of->type->symbol && of->type->type != TTag) ||
|
|
of->type->tag.tagclass != ASN1_C_UNIV) {
|
|
warnx("Ignoring unknown or unset type field %s of object %s",
|
|
of->name, objects[i]->symbol->name);
|
|
continue;
|
|
}
|
|
|
|
if (asprintf(&n, "*%s", objects[i]->symbol->gen_name) < 0 || n == NULL)
|
|
err(1, "malloc");
|
|
define_type(level + 2, n, newbasename, NULL, of->type, FALSE, FALSE);
|
|
fprintf(jsonfile, "%s", (i + 1) < nobjs ? "," : "");
|
|
free(n);
|
|
}
|
|
}
|
|
fprintf(jsonfile, "]}\n");
|
|
if (is_array_of_open_type) {
|
|
fprintf(headerfile, "} *val;\n} _ioschoice_%s;\n", opentypemember->gen_name);
|
|
} else {
|
|
fprintf(headerfile, "} u;\n");
|
|
fprintf(headerfile, "} _ioschoice_%s;\n", opentypemember->gen_name);
|
|
}
|
|
free(objects);
|
|
}
|
|
|
|
static const char * const tagclassnames[] = {
|
|
"UNIVERSAL", "APPLICATION", "CONTEXT", "PRIVATE"
|
|
};
|
|
|
|
static void
|
|
define_type(int level, const char *name, const char *basename, Type *pt, Type *t, int typedefp, int preservep)
|
|
{
|
|
const char *label_prefix = NULL;
|
|
const char *label_prefix_sep = NULL;
|
|
char *newbasename = NULL;
|
|
|
|
fprintf(jsonfile, "{\"name\":\"%s\",\"gen_name\":\"%s\","
|
|
"\"is_type\":true,\"exported\":%s,\"typedef\":%s,",
|
|
basename, name,
|
|
t->symbol && is_export(t->symbol->name) ? "true" : "false",
|
|
typedefp ? "true" : "false");
|
|
|
|
switch (t->type) {
|
|
case TType:
|
|
space(level);
|
|
if (!t->symbol && t->actual_parameter) {
|
|
define_open_type(level, newbasename, name, basename, t, t);
|
|
} else if (!t->symbol && pt->actual_parameter) {
|
|
define_open_type(level, newbasename, name, basename, pt, t);
|
|
} else {
|
|
fprintf(headerfile, "%s %s;\n", t->symbol->gen_name, name);
|
|
fprintf(jsonfile, "\"ttype\":\"%s\","
|
|
"\"alias\":true\n", t->symbol->gen_name);
|
|
}
|
|
break;
|
|
case TInteger:
|
|
if (t->symbol && t->symbol->emitted_definition)
|
|
break;
|
|
|
|
space(level);
|
|
if(t->members) {
|
|
Member *m;
|
|
|
|
label_prefix = prefix_enum ? name : (enum_prefix ? enum_prefix : "");
|
|
label_prefix_sep = prefix_enum ? "_" : "";
|
|
fprintf (headerfile, "enum %s {\n", typedefp ? name : "");
|
|
fprintf(jsonfile, "\"ttype\":\"INTEGER\",\"ctype\":\"enum\","
|
|
"\"members\":[\n");
|
|
HEIM_TAILQ_FOREACH(m, t->members, members) {
|
|
space (level + 1);
|
|
fprintf(headerfile, "%s%s%s = %d%s\n",
|
|
label_prefix, label_prefix_sep,
|
|
m->gen_name, m->val, last_member_p(m));
|
|
fprintf(jsonfile, "{\"%s%s%s\":%d}%s\n",
|
|
label_prefix, label_prefix_sep,
|
|
m->gen_name, m->val, last_member_p(m));
|
|
}
|
|
fprintf(headerfile, "} %s;\n", name);
|
|
fprintf(jsonfile, "]");
|
|
} else if (t->range == NULL) {
|
|
fprintf(headerfile, "heim_integer %s;\n", name);
|
|
fprintf(jsonfile, "\"ttype\":\"INTEGER\",\"ctype\":\"heim_integer\"");
|
|
} else if (t->range->min < 0 &&
|
|
(t->range->min < INT_MIN || t->range->max > INT_MAX)) {
|
|
fprintf(headerfile, "int64_t %s;\n", name);
|
|
fprintf(jsonfile, "\"ttype\":\"INTEGER\",\"ctype\":\"int64_t\"");
|
|
} else if (t->range->min < 0) {
|
|
fprintf (headerfile, "int %s;\n", name);
|
|
fprintf(jsonfile, "\"ttype\":\"INTEGER\",\"ctype\":\"int\"");
|
|
} else if (t->range->max > UINT_MAX) {
|
|
fprintf (headerfile, "uint64_t %s;\n", name);
|
|
fprintf(jsonfile, "\"ttype\":\"INTEGER\",\"ctype\":\"uint64_t\"");
|
|
} else {
|
|
fprintf (headerfile, "unsigned int %s;\n", name);
|
|
fprintf(jsonfile, "\"ttype\":\"INTEGER\",\"ctype\":\"unsigned int\"");
|
|
}
|
|
break;
|
|
case TBoolean:
|
|
space(level);
|
|
fprintf (headerfile, "int %s;\n", name);
|
|
fprintf(jsonfile, "\"ttype\":\"BOOLEAN\",\"ctype\":\"unsigned int\"");
|
|
break;
|
|
case TOctetString:
|
|
space(level);
|
|
fprintf (headerfile, "heim_octet_string %s;\n", name);
|
|
fprintf(jsonfile, "\"ttype\":\"OCTET STRING\",\"ctype\":\"heim_octet_string\"");
|
|
break;
|
|
case TBitString: {
|
|
Member *m;
|
|
Type i;
|
|
struct range range = { 0, UINT_MAX };
|
|
size_t max_memno = 0;
|
|
size_t bitset_size;
|
|
|
|
if (t->symbol && t->symbol->emitted_definition)
|
|
break;
|
|
memset(&i, 0, sizeof(i));
|
|
|
|
/*
|
|
* range.max implies the size of the base unsigned integer used for the
|
|
* bitfield members. If it's less than or equal to UINT_MAX, then that
|
|
* will be unsigned int, otherwise it will be uint64_t.
|
|
*
|
|
* We could just use uint64_t, yes, but for now, and in case that any
|
|
* projects were exposing the BIT STRING types' C representations in
|
|
* ABIs prior to this compiler supporting BIT STRING with larger
|
|
* members, we stick to this.
|
|
*/
|
|
HEIM_TAILQ_FOREACH(m, t->members, members) {
|
|
if (m->val > max_memno)
|
|
max_memno = m->val;
|
|
}
|
|
if (max_memno > 63)
|
|
range.max = INT64_MAX;
|
|
else
|
|
range.max = 1ULL << max_memno;
|
|
|
|
i.type = TInteger;
|
|
i.range = ⦥
|
|
i.members = NULL;
|
|
i.constraint = NULL;
|
|
|
|
space(level);
|
|
fprintf(jsonfile, "\"ttype\":\"BIT STRING\",");
|
|
if(HEIM_TAILQ_EMPTY(t->members)) {
|
|
fprintf (headerfile, "heim_bit_string %s;\n", name);
|
|
fprintf(jsonfile, "\"ctype\":\"heim_bit_string\"");
|
|
} else {
|
|
int pos = 0;
|
|
getnewbasename(&newbasename, typedefp || level == 0, basename, name);
|
|
|
|
fprintf (headerfile, "struct %s {\n", newbasename);
|
|
fprintf(jsonfile, "\"ctype\":\"struct %s\",\"members\":[\n", newbasename);
|
|
HEIM_TAILQ_FOREACH(m, t->members, members) {
|
|
char *n = NULL;
|
|
|
|
/*
|
|
* pad unused bits beween declared members (hopefully this
|
|
* forces the compiler to give us an obvious layout)
|
|
*/
|
|
while (pos < m->val) {
|
|
if (asprintf (&n, "_unused%d:1", pos) < 0 || n == NULL)
|
|
err(1, "malloc");
|
|
define_type(level + 1, n, newbasename, NULL, &i, FALSE, FALSE);
|
|
fprintf(jsonfile, ",");
|
|
free(n);
|
|
pos++;
|
|
}
|
|
|
|
n = NULL;
|
|
if (asprintf (&n, "%s:1", m->gen_name) < 0 || n == NULL)
|
|
errx(1, "malloc");
|
|
define_type(level + 1, n, newbasename, NULL, &i, FALSE, FALSE);
|
|
fprintf(jsonfile, "%s", last_member_p(m));
|
|
free (n);
|
|
n = NULL;
|
|
pos++;
|
|
}
|
|
/* pad unused tail (ditto) */
|
|
bitset_size = max_memno;
|
|
if (max_memno > 31)
|
|
bitset_size += 64 - (max_memno % 64);
|
|
else
|
|
bitset_size = 32;
|
|
if (pos < bitset_size)
|
|
fprintf(jsonfile, ",");
|
|
while (pos < bitset_size) {
|
|
char *n = NULL;
|
|
if (asprintf (&n, "_unused%d:1", pos) < 0 || n == NULL)
|
|
errx(1, "malloc");
|
|
define_type(level + 1, n, newbasename, NULL, &i, FALSE, FALSE);
|
|
fprintf(jsonfile, "%s", (pos + 1) < bitset_size ? "," : "");
|
|
free(n);
|
|
pos++;
|
|
}
|
|
|
|
space(level);
|
|
fprintf (headerfile, "} %s;\n\n", name);
|
|
fprintf(jsonfile, "]");
|
|
}
|
|
break;
|
|
}
|
|
case TEnumerated: {
|
|
Member *m;
|
|
|
|
if (t->symbol && t->symbol->emitted_definition)
|
|
break;
|
|
|
|
label_prefix = prefix_enum ? name : (enum_prefix ? enum_prefix : "");
|
|
label_prefix_sep = prefix_enum ? "_" : "";
|
|
space(level);
|
|
fprintf (headerfile, "enum %s {\n", typedefp ? name : "");
|
|
fprintf(jsonfile, "\"ctype\":\"enum %s\",\"extensible\":%s,\"members\":[\n",
|
|
typedefp ? name : "", have_ellipsis(t) ? "true" : "false");
|
|
HEIM_TAILQ_FOREACH(m, t->members, members) {
|
|
space(level + 1);
|
|
if (m->ellipsis) {
|
|
fprintf (headerfile, "/* ... */\n");
|
|
} else {
|
|
fprintf(headerfile, "%s%s%s = %d%s\n",
|
|
label_prefix, label_prefix_sep,
|
|
m->gen_name, m->val, last_member_p(m));
|
|
fprintf(jsonfile, "{\"%s%s%s\":%d%s}\n",
|
|
label_prefix, label_prefix_sep,
|
|
m->gen_name, m->val, last_member_p(m));
|
|
}
|
|
}
|
|
space(level);
|
|
fprintf (headerfile, "} %s;\n\n", name);
|
|
fprintf(jsonfile, "]");
|
|
break;
|
|
}
|
|
case TSet:
|
|
case TSequence: {
|
|
Member *m;
|
|
struct decoration deco;
|
|
ssize_t more_deco = -1;
|
|
int decorated = 0;
|
|
|
|
getnewbasename(&newbasename, typedefp || level == 0, basename, name);
|
|
|
|
space(level);
|
|
|
|
fprintf (headerfile, "struct %s {\n", newbasename);
|
|
fprintf(jsonfile, "\"ttype\":\"%s\",\"extensible\":%s,"
|
|
"\"ctype\":\"struct %s\"",
|
|
t->type == TSet ? "SET" : "SEQUENCE",
|
|
have_ellipsis(t) ? "true" : "false", newbasename);
|
|
if (t->type == TSequence && preservep) {
|
|
space(level + 1);
|
|
fprintf(headerfile, "heim_octet_string _save;\n");
|
|
fprintf(jsonfile, ",\"preserve\":true");
|
|
}
|
|
fprintf(jsonfile, ",\"members\":[\n");
|
|
HEIM_TAILQ_FOREACH(m, t->members, members) {
|
|
if (m->ellipsis) {
|
|
;
|
|
} else if (m->optional) {
|
|
char *n = NULL;
|
|
|
|
if (asprintf(&n, "*%s", m->gen_name) < 0 || n == NULL)
|
|
errx(1, "malloc");
|
|
fprintf(jsonfile, "{\"name\":\"%s\",\"gen_name\":\"%s\","
|
|
"\"optional\":true,\"type\":", m->name, m->gen_name);
|
|
define_type(level + 1, n, newbasename, t, m->type, FALSE, FALSE);
|
|
fprintf(jsonfile, "}%s", last_member_p(m));
|
|
free (n);
|
|
} else {
|
|
fprintf(jsonfile, "{\"name\":\"%s\",\"gen_name\":\"%s\","
|
|
"\"optional\":false,\"type\":", m->name, m->gen_name);
|
|
define_type(level + 1, m->gen_name, newbasename, t, m->type, FALSE, FALSE);
|
|
fprintf(jsonfile, "}%s", last_member_p(m));
|
|
}
|
|
}
|
|
fprintf(jsonfile, "]");
|
|
if (t->actual_parameter && t->actual_parameter->objects) {
|
|
fprintf(jsonfile, ",\"opentype\":");
|
|
define_open_type(level, newbasename, name, basename, t, t);
|
|
}
|
|
while (decorate_type(newbasename, &deco, &more_deco)) {
|
|
decorated++;
|
|
space(level + 1);
|
|
fprintf(headerfile, "%s %s%s;\n", deco.field_type,
|
|
deco.opt ? "*" : "", deco.field_name);
|
|
if (deco.first)
|
|
fprintf(jsonfile, ",\"decorate\":[");
|
|
fprintf(jsonfile, "%s{"
|
|
"\"type\":\"%s\",\"name\":\"%s\",\"optional\":%s,"
|
|
"\"external\":%s,\"pointer\":%s,\"void_star\":%s,"
|
|
"\"struct_star\":%s,\"heim_object\":%s,"
|
|
"\"copy_function\":\"%s\","
|
|
"\"free_function\":\"%s\",\"header_name\":%s%s%s"
|
|
"}",
|
|
deco.first ? "" : ",",
|
|
deco.field_type, deco.field_name,
|
|
deco.opt ? "true" : "false", deco.ext ? "true" : "false",
|
|
deco.ptr ? "true" : "false", deco.void_star ? "true" : "false",
|
|
deco.struct_star ? "true" : "false", deco.heim_object ? "true" : "false",
|
|
deco.copy_function_name ? deco.copy_function_name : "",
|
|
deco.free_function_name ? deco.free_function_name : "",
|
|
deco.header_name && deco.header_name[0] == '"' ? "" : "\"",
|
|
deco.header_name ? deco.header_name : "",
|
|
deco.header_name && deco.header_name[0] == '"' ? "" : "\""
|
|
);
|
|
}
|
|
if (decorated)
|
|
fprintf(jsonfile, "]");
|
|
space(level);
|
|
fprintf (headerfile, "} %s;\n", name);
|
|
free(deco.field_type);
|
|
break;
|
|
}
|
|
case TSetOf:
|
|
case TSequenceOf: {
|
|
Type i;
|
|
struct range range = { 0, UINT_MAX };
|
|
|
|
getnewbasename(&newbasename, typedefp || level == 0, basename, name);
|
|
|
|
memset(&i, 0, sizeof(i));
|
|
i.type = TInteger;
|
|
i.range = ⦥
|
|
|
|
space(level);
|
|
fprintf (headerfile, "struct %s {\n", newbasename);
|
|
fprintf(jsonfile, "\"ttype\":\"%s\",\"ctype\":\"struct %s\",\"members\":[",
|
|
t->type == TSetOf ? "SET OF" : "SEQUENCE OF", newbasename);
|
|
define_type(level + 1, "len", newbasename, t, &i, FALSE, FALSE);
|
|
fprintf(jsonfile, ",");
|
|
define_type(level + 1, "*val", newbasename, t, t->subtype, FALSE, FALSE);
|
|
space(level);
|
|
fprintf (headerfile, "} %s;\n", name);
|
|
fprintf(jsonfile, "]");
|
|
break;
|
|
}
|
|
case TGeneralizedTime:
|
|
space(level);
|
|
fprintf (headerfile, "time_t %s;\n", name);
|
|
fprintf(jsonfile, "\"ttype\":\"GeneralizedTime\",\"ctype\":\"time_t\"");
|
|
break;
|
|
case TGeneralString:
|
|
space(level);
|
|
fprintf (headerfile, "heim_general_string %s;\n", name);
|
|
fprintf(jsonfile, "\"ttype\":\"GeneralString\",\"ctype\":\"heim_general_string\"");
|
|
break;
|
|
case TTeletexString:
|
|
space(level);
|
|
fprintf (headerfile, "heim_general_string %s;\n", name);
|
|
fprintf(jsonfile, "\"ttype\":\"TeletexString\",\"ctype\":\"heim_general_string\"");
|
|
break;
|
|
case TTag:
|
|
fprintf(jsonfile, "\"tagclass\":\"%s\",\"tagvalue\":%d,\"tagenv\":\"%s\",\n",
|
|
tagclassnames[t->tag.tagclass], t->tag.tagvalue,
|
|
t->tag.tagenv == TE_EXPLICIT ? "EXPLICIT" : "IMPLICIT");
|
|
fprintf(jsonfile, "\"ttype\":\n");
|
|
define_type(level, name, basename, t, t->subtype, typedefp, preservep);
|
|
break;
|
|
case TChoice: {
|
|
int first = 1;
|
|
Member *m;
|
|
|
|
getnewbasename(&newbasename, typedefp || level == 0, basename, name);
|
|
|
|
space(level);
|
|
fprintf (headerfile, "struct %s {\n", newbasename);
|
|
fprintf(jsonfile, "\"ttype\":\"CHOICE\",\"ctype\":\"struct %s\"",
|
|
newbasename);
|
|
if (preservep) {
|
|
space(level + 1);
|
|
fprintf(headerfile, "heim_octet_string _save;\n");
|
|
fprintf(jsonfile, ",\"preserve\":true");
|
|
}
|
|
space(level + 1);
|
|
fprintf (headerfile, "enum %s_enum {\n", newbasename);
|
|
m = have_ellipsis(t);
|
|
if (m) {
|
|
space(level + 2);
|
|
fprintf (headerfile, "%s = 0,\n", m->label);
|
|
first = 0;
|
|
}
|
|
fprintf(jsonfile, ",\"extensible\":%s", m ? "true" : "false");
|
|
HEIM_TAILQ_FOREACH(m, t->members, members) {
|
|
space(level + 2);
|
|
if (m->ellipsis)
|
|
fprintf (headerfile, "/* ... */\n");
|
|
else
|
|
fprintf (headerfile, "%s%s%s\n", m->label,
|
|
first ? " = 1" : "",
|
|
last_member_p(m));
|
|
first = 0;
|
|
}
|
|
space(level + 1);
|
|
fprintf (headerfile, "} element;\n");
|
|
space(level + 1);
|
|
fprintf (headerfile, "union {\n");
|
|
fprintf(jsonfile, ",\"members\":[\n");
|
|
HEIM_TAILQ_FOREACH(m, t->members, members) {
|
|
if (m->ellipsis) {
|
|
space(level + 2);
|
|
fprintf(headerfile, "heim_octet_string asn1_ellipsis;\n");
|
|
} else if (m->optional) {
|
|
char *n = NULL;
|
|
|
|
if (asprintf (&n, "*%s", m->gen_name) < 0 || n == NULL)
|
|
errx(1, "malloc");
|
|
fprintf(jsonfile, "{\"optional\":");
|
|
define_type(level + 2, n, newbasename, t, m->type, FALSE, FALSE);
|
|
fprintf(jsonfile, "}%s", last_member_p(m));
|
|
free (n);
|
|
} else {
|
|
define_type(level + 2, m->gen_name, newbasename, t, m->type, FALSE, FALSE);
|
|
fprintf(jsonfile, "%s", last_member_p(m));
|
|
}
|
|
}
|
|
space(level + 1);
|
|
fprintf (headerfile, "} u;\n");
|
|
space(level);
|
|
fprintf (headerfile, "} %s;\n", name);
|
|
fprintf(jsonfile, "]");
|
|
break;
|
|
}
|
|
case TUTCTime:
|
|
space(level);
|
|
fprintf (headerfile, "time_t %s;\n", name);
|
|
fprintf(jsonfile, "\"ttype\":\"UTCTime\",\"ctype\":\"time_t\"");
|
|
break;
|
|
case TUTF8String:
|
|
space(level);
|
|
fprintf (headerfile, "heim_utf8_string %s;\n", name);
|
|
fprintf(jsonfile, "\"ttype\":\"UTF8String\",\"ctype\":\"heim_utf8_string\"");
|
|
break;
|
|
case TPrintableString:
|
|
space(level);
|
|
fprintf (headerfile, "heim_printable_string %s;\n", name);
|
|
fprintf(jsonfile, "\"ttype\":\"PrintableString\",\"ctype\":\"heim_printable_string\"");
|
|
break;
|
|
case TIA5String:
|
|
space(level);
|
|
fprintf (headerfile, "heim_ia5_string %s;\n", name);
|
|
fprintf(jsonfile, "\"ttype\":\"IA5String\",\"ctype\":\"heim_ia5_string\"");
|
|
break;
|
|
case TBMPString:
|
|
space(level);
|
|
fprintf (headerfile, "heim_bmp_string %s;\n", name);
|
|
fprintf(jsonfile, "\"ttype\":\"BMPString\",\"ctype\":\"heim_bmp_string\"");
|
|
break;
|
|
case TUniversalString:
|
|
space(level);
|
|
fprintf (headerfile, "heim_universal_string %s;\n", name);
|
|
fprintf(jsonfile, "\"ttype\":\"UniversalString\",\"ctype\":\"heim_universal_string\"");
|
|
break;
|
|
case TVisibleString:
|
|
space(level);
|
|
fprintf (headerfile, "heim_visible_string %s;\n", name);
|
|
fprintf(jsonfile, "\"ttype\":\"VisibleString\",\"ctype\":\"heim_visible_string\"");
|
|
break;
|
|
case TOID :
|
|
space(level);
|
|
fprintf (headerfile, "heim_oid %s;\n", name);
|
|
fprintf(jsonfile, "\"ttype\":\"OBJECT IDENTIFIER\",\"ctype\":\"heim_oid\"");
|
|
break;
|
|
case TNull:
|
|
space(level);
|
|
fprintf (headerfile, "int %s;\n", name);
|
|
fprintf(jsonfile, "\"ttype\":\"NULL\",\"ctype\":\"int\"");
|
|
break;
|
|
default:
|
|
abort ();
|
|
}
|
|
fprintf(jsonfile, "}\n");
|
|
free(newbasename);
|
|
}
|
|
|
|
static void
|
|
declare_type(const Symbol *s, Type *t, int typedefp)
|
|
{
|
|
char *newbasename = NULL;
|
|
|
|
if (typedefp)
|
|
fprintf(headerfile, "typedef ");
|
|
|
|
switch (t->type) {
|
|
case TType:
|
|
define_type(0, s->gen_name, s->gen_name, NULL, s->type, TRUE, TRUE);
|
|
if (template_flag)
|
|
generate_template_type_forward(s->gen_name);
|
|
emitted_declaration(s);
|
|
return;
|
|
case TInteger:
|
|
case TBoolean:
|
|
case TOctetString:
|
|
case TBitString:
|
|
case TEnumerated:
|
|
case TGeneralizedTime:
|
|
case TGeneralString:
|
|
case TTeletexString:
|
|
case TUTCTime:
|
|
case TUTF8String:
|
|
case TPrintableString:
|
|
case TIA5String:
|
|
case TBMPString:
|
|
case TUniversalString:
|
|
case TVisibleString:
|
|
case TOID :
|
|
case TNull:
|
|
define_type(0, s->gen_name, s->gen_name, NULL, s->type, TRUE, TRUE);
|
|
if (template_flag)
|
|
generate_template_type_forward(s->gen_name);
|
|
emitted_declaration(s);
|
|
emitted_definition(s);
|
|
return;
|
|
case TTag:
|
|
declare_type(s, t->subtype, FALSE);
|
|
emitted_declaration(s);
|
|
return;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
switch (t->type) {
|
|
case TSet:
|
|
case TSequence: {
|
|
struct decoration deco;
|
|
ssize_t more_deco = -1;
|
|
|
|
getnewbasename(&newbasename, TRUE, s->gen_name, s->gen_name);
|
|
fprintf(headerfile, "struct %s %s;\n", newbasename, s->gen_name);
|
|
while (decorate_type(newbasename, &deco, &more_deco)) {
|
|
if (deco.header_name)
|
|
fprintf(headerfile, "#include %s\n", deco.header_name);
|
|
free(deco.field_type);
|
|
}
|
|
break;
|
|
}
|
|
case TSetOf:
|
|
case TSequenceOf:
|
|
getnewbasename(&newbasename, TRUE, s->gen_name, s->gen_name);
|
|
fprintf(headerfile, "struct %s %s;\n", newbasename, s->gen_name);
|
|
break;
|
|
case TChoice:
|
|
getnewbasename(&newbasename, TRUE, s->gen_name, s->gen_name);
|
|
fprintf(headerfile, "struct %s %s;\n", newbasename, s->gen_name);
|
|
break;
|
|
default:
|
|
abort ();
|
|
}
|
|
free(newbasename);
|
|
emitted_declaration(s);
|
|
}
|
|
|
|
static void generate_subtypes_header_helper(const Member *m);
|
|
static void generate_type_header(const Symbol *);
|
|
|
|
static void
|
|
generate_subtypes_header_helper(const Member *m)
|
|
{
|
|
Member *sm;
|
|
Symbol *s;
|
|
|
|
if (m->ellipsis)
|
|
return;
|
|
if (m->type->symbol && (s = getsym(m->type->symbol->name)) &&
|
|
!s->emitted_definition) {
|
|
/* A field of some named type; recurse */
|
|
if (!m->optional && !m->defval)
|
|
generate_type_header(s);
|
|
return;
|
|
}
|
|
if (!m->type->subtype && !m->type->members)
|
|
return;
|
|
if (m->type->type == TTag &&
|
|
m->type->subtype && m->type->subtype->symbol &&
|
|
(s = getsym(m->type->subtype->symbol->name))) {
|
|
if (!m->optional && !m->defval)
|
|
generate_type_header(s);
|
|
return;
|
|
}
|
|
if (m->type->subtype) {
|
|
switch (m->type->subtype->type) {
|
|
case TSet:
|
|
case TSequence:
|
|
case TChoice:
|
|
break;
|
|
default:
|
|
return;
|
|
}
|
|
/* A field of some anonymous (inlined) structured type */
|
|
HEIM_TAILQ_FOREACH(sm, m->type->subtype->members, members) {
|
|
generate_subtypes_header_helper(sm);
|
|
}
|
|
}
|
|
if (m->type->members) {
|
|
HEIM_TAILQ_FOREACH(sm, m->type->members, members) {
|
|
generate_subtypes_header_helper(sm);
|
|
}
|
|
}
|
|
}
|
|
|
|
static void
|
|
generate_subtypes_header(const Symbol *s)
|
|
{
|
|
Type *t = s->type;
|
|
Member *m;
|
|
|
|
/*
|
|
* Recurse down structured types to make sure top-level types get
|
|
* defined before they are referenced.
|
|
*
|
|
* We'll take care to skip OPTIONAL member fields of constructed types so
|
|
* that we can have circular types like:
|
|
*
|
|
* Foo ::= SEQUENCE {
|
|
* bar Bar OPTIONAL
|
|
* }
|
|
*
|
|
* Bar ::= SEQUENCE {
|
|
* foo Foo OPTIONAL
|
|
* }
|
|
*
|
|
* not unlike XDR, which uses `*' to mean "optional", except in XDR it's
|
|
* called a "pointer". With some care we should be able to eventually
|
|
* support the silly XDR linked list example:
|
|
*
|
|
* ListOfFoo ::= SEQUENCE {
|
|
* someField SomeType,
|
|
* next ListOfFoo OPTIONAL
|
|
* }
|
|
*
|
|
* Not that anyone needs it -- just use a SEQUENCE OF and be done.
|
|
*/
|
|
|
|
while (t->type == TTag && t->subtype) {
|
|
switch (t->subtype->type) {
|
|
case TTag:
|
|
case TSet:
|
|
case TSequence:
|
|
case TChoice:
|
|
t = t->subtype;
|
|
continue;
|
|
default:
|
|
break;
|
|
}
|
|
break;
|
|
}
|
|
|
|
switch (t->type) {
|
|
default: return;
|
|
case TType: {
|
|
Symbol *s2;
|
|
if (t->symbol && (s2 = getsym(t->symbol->name)) != s)
|
|
generate_type_header(s2);
|
|
return;
|
|
}
|
|
case TSet:
|
|
case TSequence:
|
|
case TChoice:
|
|
break;
|
|
}
|
|
|
|
HEIM_TAILQ_FOREACH(m, t->members, members) {
|
|
generate_subtypes_header_helper(m);
|
|
}
|
|
}
|
|
|
|
static void
|
|
generate_type_header (const Symbol *s)
|
|
{
|
|
Type *t = s->type;
|
|
|
|
if (!s->type)
|
|
return;
|
|
|
|
/*
|
|
* Recurse down the types of member fields of `s' to make sure that
|
|
* referenced types have had their definitions emitted already if the
|
|
* member fields are not OPTIONAL/DEFAULTed.
|
|
*/
|
|
generate_subtypes_header(s);
|
|
fprintf(headerfile, "/*\n");
|
|
fprintf(headerfile, "%s ::= ", s->name);
|
|
define_asn1 (0, s->type);
|
|
fprintf(headerfile, "\n*/\n\n");
|
|
|
|
/*
|
|
* Emit enums for the outermost tag of this type. These are needed for
|
|
* dealing with IMPLICIT tags so we know what to rewrite the tag to when
|
|
* decoding.
|
|
*
|
|
* See gen_encode.c and gen_decode.c for a complete explanation. Short
|
|
* version: we need to change the prototypes of the length/encode/decode
|
|
* functions to take an optional IMPLICIT tag to use instead of the type's
|
|
* outermost tag, but for now we hack it, and to do that we need to know
|
|
* the type's outermost tag outside the context of the bodies of the codec
|
|
* functions we generate for it. Using an enum means no extra space is
|
|
* needed in stripped objects.
|
|
*/
|
|
if (!s->emitted_tag_enums) {
|
|
while (t->type == TType && s->type->symbol && s->type->symbol->type) {
|
|
if (t->subtype)
|
|
t = t->subtype;
|
|
else
|
|
t = s->type->symbol->type;
|
|
}
|
|
|
|
if (t->type == TType && t->symbol &&
|
|
strcmp(t->symbol->name, "HEIM_ANY") != 0) {
|
|
/*
|
|
* This type is ultimately an alias of an imported type, so we don't
|
|
* know its outermost tag here.
|
|
*/
|
|
fprintf(headerfile,
|
|
"enum { asn1_tag_length_%s = asn1_tag_length_%s,\n"
|
|
" asn1_tag_class_%s = asn1_tag_class_%s,\n"
|
|
" asn1_tag_tag_%s = asn1_tag_tag_%s };\n",
|
|
s->gen_name, s->type->symbol->gen_name,
|
|
s->gen_name, s->type->symbol->gen_name,
|
|
s->gen_name, s->type->symbol->gen_name);
|
|
emitted_tag_enums(s);
|
|
} else if (t->type != TType) {
|
|
/* This type's outermost tag is known here */
|
|
fprintf(headerfile,
|
|
"enum { asn1_tag_length_%s = %lu,\n"
|
|
" asn1_tag_class_%s = %d,\n"
|
|
" asn1_tag_tag_%s = %d };\n",
|
|
s->gen_name, (unsigned long)length_tag(s->type->tag.tagvalue),
|
|
s->gen_name, s->type->tag.tagclass,
|
|
s->gen_name, s->type->tag.tagvalue);
|
|
emitted_tag_enums(s);
|
|
}
|
|
}
|
|
|
|
if (s->emitted_definition)
|
|
return;
|
|
|
|
if (is_export(s->name))
|
|
fprintf(symsfile, "ASN1_SYM_TYPE(\"%s\", \"%s\", %s)\n",
|
|
s->name, s->gen_name, s->gen_name);
|
|
|
|
fprintf(headerfile, "typedef ");
|
|
define_type(0, s->gen_name, s->gen_name, NULL, s->type, TRUE,
|
|
preserve_type(s->name) ? TRUE : FALSE);
|
|
fprintf(headerfile, "\n");
|
|
|
|
emitted_definition(s);
|
|
}
|
|
|
|
void
|
|
generate_type_header_forwards(const Symbol *s)
|
|
{
|
|
declare_type(s, s->type, TRUE);
|
|
fprintf(headerfile, "\n");
|
|
if (template_flag)
|
|
generate_template_type_forward(s->gen_name);
|
|
}
|
|
|
|
void
|
|
generate_type (const Symbol *s)
|
|
{
|
|
FILE *h;
|
|
const char * exp;
|
|
|
|
if (!one_code_file)
|
|
generate_header_of_codefile(s->gen_name);
|
|
|
|
generate_type_header(s);
|
|
|
|
if (template_flag)
|
|
generate_template(s);
|
|
|
|
if (template_flag == 0 || is_template_compat(s) == 0) {
|
|
generate_type_encode (s);
|
|
generate_type_decode (s);
|
|
generate_type_free (s);
|
|
generate_type_length (s);
|
|
generate_type_copy (s);
|
|
generate_type_print_stub(s);
|
|
}
|
|
generate_type_seq (s);
|
|
generate_glue (s->type, s->gen_name);
|
|
|
|
/* generate prototypes */
|
|
|
|
if (is_export(s->name)) {
|
|
h = headerfile;
|
|
exp = "ASN1EXP ";
|
|
} else {
|
|
h = privheaderfile;
|
|
exp = "";
|
|
}
|
|
|
|
fprintf (h,
|
|
"%sint ASN1CALL "
|
|
"decode_%s(const unsigned char *, size_t, %s *, size_t *);\n",
|
|
exp,
|
|
s->gen_name, s->gen_name);
|
|
fprintf (h,
|
|
"%sint ASN1CALL "
|
|
"encode_%s(unsigned char *, size_t, const %s *, size_t *);\n",
|
|
exp,
|
|
s->gen_name, s->gen_name);
|
|
fprintf (h,
|
|
"%ssize_t ASN1CALL length_%s(const %s *);\n",
|
|
exp,
|
|
s->gen_name, s->gen_name);
|
|
fprintf (h,
|
|
"%sint ASN1CALL copy_%s (const %s *, %s *);\n",
|
|
exp,
|
|
s->gen_name, s->gen_name, s->gen_name);
|
|
fprintf (h,
|
|
"%svoid ASN1CALL free_%s (%s *);\n",
|
|
exp,
|
|
s->gen_name, s->gen_name);
|
|
|
|
fprintf(h,
|
|
"%schar * ASN1CALL print_%s (const %s *, int);\n",
|
|
exp,
|
|
s->gen_name, s->gen_name);
|
|
|
|
fprintf(h, "\n\n");
|
|
|
|
if (!one_code_file) {
|
|
fprintf(codefile, "\n\n");
|
|
close_codefile();
|
|
}
|
|
}
|