2 * Copyright (c) 1998, 1999 Kungliga Tekniska Högskolan
3 * (Royal Institute of Technology, Stockholm, Sweden).
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
17 * 3. All advertising materials mentioning features or use of this software
18 * must display the following acknowledgement:
19 * This product includes software developed by Kungliga Tekniska
20 * Högskolan and its contributors.
22 * 4. Neither the name of the Institute nor the names of its contributors
23 * may be used to endorse or promote products derived from this software
24 * without specific prior written permission.
26 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
27 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
28 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
29 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
30 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
31 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
32 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
33 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
34 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
35 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
40 #include "compile_et.h"
44 RCSID("$Id: compile_et.c,v 1.12 1999/04/01 09:13:52 joda Exp $");
53 extern void yyparse(void);
64 extern int yydebug = 1;
71 struct error_code *codes = NULL;
77 struct error_code *ec;
79 FILE *c_file = fopen(cfn, "w");
83 fprintf(c_file, "/* Generated from %s */\n", filename);
85 fprintf(c_file, "/* %s */\n", id_str);
86 fprintf(c_file, "\n");
87 fprintf(c_file, "#include <stddef.h>\n");
88 fprintf(c_file, "#include <com_err.h>\n");
89 fprintf(c_file, "#include \"%s\"\n", hfn);
90 fprintf(c_file, "\n");
92 fprintf(c_file, "static const char *text[] = {\n");
94 for(ec = codes, n = 0; ec; ec = ec->next, n++) {
95 while(n < ec->number) {
96 fprintf(c_file, "\t/* %03d */ \"Reserved %s error (%d)\",\n",
101 fprintf(c_file, "\t/* %03d */ \"%s\",\n", ec->number, ec->string);
104 fprintf(c_file, "\tNULL\n");
105 fprintf(c_file, "};\n");
106 fprintf(c_file, "\n");
108 "void initialize_%s_error_table_r(struct et_list **list)\n",
110 fprintf(c_file, "{\n");
112 " initialize_error_table_r(list, text, "
113 "%s_num_errors, ERROR_TABLE_BASE_%s);\n", name, name);
114 fprintf(c_file, "}\n");
115 fprintf(c_file, "\n");
116 fprintf(c_file, "void initialize_%s_error_table(void)\n", name);
117 fprintf(c_file, "{\n");
119 " init_error_table(text, ERROR_TABLE_BASE_%s, "
120 "%s_num_errors);\n", name, name);
121 fprintf(c_file, "}\n");
130 struct error_code *ec;
132 FILE *h_file = fopen(hfn, "w");
138 snprintf(fn, sizeof(fn), "__%s__", hfn);
140 if(!isalnum((unsigned char)*p))
143 fprintf(h_file, "/* Generated from %s */\n", filename);
145 fprintf(h_file, "/* %s */\n", id_str);
146 fprintf(h_file, "\n");
147 fprintf(h_file, "#ifndef %s\n", fn);
148 fprintf(h_file, "#define %s\n", fn);
149 fprintf(h_file, "\n");
150 fprintf(h_file, "#include <com_right.h>\n");
151 fprintf(h_file, "\n");
153 "void initialize_%s_error_table_r(struct et_list **);\n",
155 fprintf(h_file, "\n");
156 fprintf(h_file, "void initialize_%s_error_table(void);\n", name);
157 fprintf(h_file, "#define init_%s_err_tbl initialize_%s_error_table\n",
159 fprintf(h_file, "\n");
160 fprintf(h_file, "typedef enum %s_error_number{\n", name);
161 fprintf(h_file, "\tERROR_TABLE_BASE_%s = %ld,\n", name, base);
162 fprintf(h_file, "\t%s_err_base = %ld,\n", name, base);
164 for(ec = codes; ec; ec = ec->next) {
165 fprintf(h_file, "\t%s = %ld,\n", ec->name, base + ec->number);
168 fprintf(h_file, "\t%s_num_errors = %d\n", name, number);
169 fprintf(h_file, "} %s_error_number;\n", name);
170 fprintf(h_file, "\n");
171 fprintf(h_file, "#endif /* %s */\n", fn);
181 return generate_c() || generate_h();
185 struct getargs args[] = {
186 { "help", 0, arg_flag, &help_flag }
188 int num_args = sizeof(args) / sizeof(args[0]);
193 arg_printusage(args, num_args, NULL, "error-table");
198 main(int argc, char **argv)
203 if(getarg(args, num_args, argc, argv, &optind))
210 filename = argv[optind];
211 yyin = fopen(filename, "r");
213 err(1, "%s", filename);
216 p = strrchr(filename, '/');
221 strncpy(Basename, p, sizeof(Basename));
222 Basename[sizeof(Basename) - 1] = '\0';
224 Basename[strcspn(Basename, ".")] = '\0';
226 snprintf(hfn, sizeof(hfn), "%s.h", Basename);
227 snprintf(cfn, sizeof(cfn), "%s.c", Basename);