155682Smarkm/* 2178825Sdfr * Copyright (c) 1997-2005 Kungliga Tekniska H�gskolan 355682Smarkm * (Royal Institute of Technology, Stockholm, Sweden). 455682Smarkm * All rights reserved. 555682Smarkm * 655682Smarkm * Redistribution and use in source and binary forms, with or without 755682Smarkm * modification, are permitted provided that the following conditions 855682Smarkm * are met: 955682Smarkm * 1055682Smarkm * 1. Redistributions of source code must retain the above copyright 1155682Smarkm * notice, this list of conditions and the following disclaimer. 1255682Smarkm * 1355682Smarkm * 2. Redistributions in binary form must reproduce the above copyright 1455682Smarkm * notice, this list of conditions and the following disclaimer in the 1555682Smarkm * documentation and/or other materials provided with the distribution. 1655682Smarkm * 1755682Smarkm * 3. Neither the name of the Institute nor the names of its contributors 1855682Smarkm * may be used to endorse or promote products derived from this software 1955682Smarkm * without specific prior written permission. 2055682Smarkm * 2155682Smarkm * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 2255682Smarkm * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 2355682Smarkm * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 2455682Smarkm * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 2555682Smarkm * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 2655682Smarkm * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2755682Smarkm * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2855682Smarkm * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2955682Smarkm * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 3055682Smarkm * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 3155682Smarkm * SUCH DAMAGE. 3255682Smarkm */ 3355682Smarkm 3455682Smarkm#include "gen_locl.h" 3555682Smarkm#include <getarg.h> 36178825Sdfr#include "lex.h" 3755682Smarkm 38178825SdfrRCSID("$Id: main.c 20858 2007-06-03 18:56:41Z lha $"); 3955682Smarkm 4055682Smarkmextern FILE *yyin; 4155682Smarkm 42178825Sdfrstatic getarg_strings preserve; 43178825Sdfrstatic getarg_strings seq; 44178825Sdfr 45178825Sdfrint 46178825Sdfrpreserve_type(const char *p) 47178825Sdfr{ 48178825Sdfr int i; 49178825Sdfr for (i = 0; i < preserve.num_strings; i++) 50178825Sdfr if (strcmp(preserve.strings[i], p) == 0) 51178825Sdfr return 1; 52178825Sdfr return 0; 53178825Sdfr} 54178825Sdfr 55178825Sdfrint 56178825Sdfrseq_type(const char *p) 57178825Sdfr{ 58178825Sdfr int i; 59178825Sdfr for (i = 0; i < seq.num_strings; i++) 60178825Sdfr if (strcmp(seq.strings[i], p) == 0) 61178825Sdfr return 1; 62178825Sdfr return 0; 63178825Sdfr} 64178825Sdfr 65178825Sdfrint dce_fix; 66178825Sdfrint rfc1510_bitstring; 6755682Smarkmint version_flag; 6855682Smarkmint help_flag; 6955682Smarkmstruct getargs args[] = { 70178825Sdfr { "encode-rfc1510-bit-string", 0, arg_flag, &rfc1510_bitstring }, 71178825Sdfr { "decode-dce-ber", 0, arg_flag, &dce_fix }, 72178825Sdfr { "preserve-binary", 0, arg_strings, &preserve }, 73178825Sdfr { "sequence", 0, arg_strings, &seq }, 7455682Smarkm { "version", 0, arg_flag, &version_flag }, 7555682Smarkm { "help", 0, arg_flag, &help_flag } 7655682Smarkm}; 7755682Smarkmint num_args = sizeof(args) / sizeof(args[0]); 7855682Smarkm 7955682Smarkmstatic void 8055682Smarkmusage(int code) 8155682Smarkm{ 8255682Smarkm arg_printusage(args, num_args, NULL, "[asn1-file [name]]"); 8355682Smarkm exit(code); 8455682Smarkm} 8555682Smarkm 86178825Sdfrint error_flag; 87178825Sdfr 8855682Smarkmint 8955682Smarkmmain(int argc, char **argv) 9055682Smarkm{ 9155682Smarkm int ret; 92178825Sdfr const char *file; 93178825Sdfr const char *name = NULL; 94178825Sdfr int optidx = 0; 9555682Smarkm 9678527Sassar setprogname(argv[0]); 97178825Sdfr if(getarg(args, num_args, argc, argv, &optidx)) 9855682Smarkm usage(1); 9955682Smarkm if(help_flag) 10055682Smarkm usage(0); 10155682Smarkm if(version_flag) { 10255682Smarkm print_version(NULL); 10355682Smarkm exit(0); 10455682Smarkm } 105178825Sdfr if (argc == optidx) { 10655682Smarkm file = "stdin"; 10755682Smarkm name = "stdin"; 10855682Smarkm yyin = stdin; 10955682Smarkm } else { 110178825Sdfr file = argv[optidx]; 11155682Smarkm yyin = fopen (file, "r"); 11255682Smarkm if (yyin == NULL) 11355682Smarkm err (1, "open %s", file); 114178825Sdfr if (argc == optidx + 1) { 115178825Sdfr char *p; 116178825Sdfr name = estrdup(file); 117178825Sdfr p = strrchr(name, '.'); 118178825Sdfr if (p) 119178825Sdfr *p = '\0'; 120178825Sdfr } else 121178825Sdfr name = argv[optidx + 1]; 12255682Smarkm } 12355682Smarkm 12455682Smarkm init_generate (file, name); 12555682Smarkm initsym (); 12655682Smarkm ret = yyparse (); 127178825Sdfr if(ret != 0 || error_flag != 0) 128178825Sdfr exit(1); 12955682Smarkm close_generate (); 130178825Sdfr if (argc != optidx) 131178825Sdfr fclose(yyin); 132178825Sdfr return 0; 13355682Smarkm} 134