2001-02-13 16:46:19 +00:00
|
|
|
|
/*
|
2002-08-30 21:23:27 +00:00
|
|
|
|
* Copyright (c) 1998-2002 Kungliga Tekniska H<EFBFBD>gskolan
|
2001-02-13 16:46:19 +00:00
|
|
|
|
* (Royal Institute of Technology, Stockholm, Sweden).
|
|
|
|
|
* All rights reserved.
|
|
|
|
|
*
|
|
|
|
|
* Redistribution and use in source and binary forms, with or without
|
|
|
|
|
* modification, are permitted provided that the following conditions
|
|
|
|
|
* are met:
|
|
|
|
|
*
|
|
|
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
|
|
|
* notice, this list of conditions and the following disclaimer.
|
|
|
|
|
*
|
|
|
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
|
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
|
|
|
* documentation and/or other materials provided with the distribution.
|
|
|
|
|
*
|
|
|
|
|
* 3. Neither the name of the Institute nor the names of its contributors
|
|
|
|
|
* may be used to endorse or promote products derived from this software
|
|
|
|
|
* without specific prior written permission.
|
|
|
|
|
*
|
|
|
|
|
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
|
|
|
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
|
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
|
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
|
|
|
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
|
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
|
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
|
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
|
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
|
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
|
|
|
* SUCH DAMAGE.
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
#undef ROKEN_RENAME
|
|
|
|
|
#include "compile_et.h"
|
|
|
|
|
#include <getarg.h>
|
|
|
|
|
|
2008-05-07 13:39:42 +00:00
|
|
|
|
RCSID("$Id: compile_et.c 15426 2005-06-16 19:21:42Z lha $");
|
2001-02-13 16:46:19 +00:00
|
|
|
|
|
|
|
|
|
#include <roken.h>
|
|
|
|
|
#include <err.h>
|
|
|
|
|
#include "parse.h"
|
|
|
|
|
|
|
|
|
|
int numerror;
|
|
|
|
|
extern FILE *yyin;
|
|
|
|
|
|
|
|
|
|
extern void yyparse(void);
|
|
|
|
|
|
2008-05-07 13:39:42 +00:00
|
|
|
|
long base_id;
|
2001-02-13 16:46:19 +00:00
|
|
|
|
int number;
|
|
|
|
|
char *prefix;
|
|
|
|
|
char *id_str;
|
|
|
|
|
|
|
|
|
|
char name[128];
|
|
|
|
|
char Basename[128];
|
|
|
|
|
|
|
|
|
|
#ifdef YYDEBUG
|
|
|
|
|
extern int yydebug = 1;
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
char *filename;
|
|
|
|
|
char hfn[128];
|
|
|
|
|
char cfn[128];
|
|
|
|
|
|
|
|
|
|
struct error_code *codes = NULL;
|
|
|
|
|
|
|
|
|
|
static int
|
|
|
|
|
generate_c(void)
|
|
|
|
|
{
|
|
|
|
|
int n;
|
|
|
|
|
struct error_code *ec;
|
|
|
|
|
|
|
|
|
|
FILE *c_file = fopen(cfn, "w");
|
|
|
|
|
if(c_file == NULL)
|
|
|
|
|
return 1;
|
|
|
|
|
|
|
|
|
|
fprintf(c_file, "/* Generated from %s */\n", filename);
|
|
|
|
|
if(id_str)
|
|
|
|
|
fprintf(c_file, "/* %s */\n", id_str);
|
|
|
|
|
fprintf(c_file, "\n");
|
|
|
|
|
fprintf(c_file, "#include <stddef.h>\n");
|
|
|
|
|
fprintf(c_file, "#include <com_err.h>\n");
|
|
|
|
|
fprintf(c_file, "#include \"%s\"\n", hfn);
|
|
|
|
|
fprintf(c_file, "\n");
|
|
|
|
|
|
2002-08-30 21:23:27 +00:00
|
|
|
|
fprintf(c_file, "static const char *%s_error_strings[] = {\n", name);
|
2001-02-13 16:46:19 +00:00
|
|
|
|
|
|
|
|
|
for(ec = codes, n = 0; ec; ec = ec->next, n++) {
|
|
|
|
|
while(n < ec->number) {
|
|
|
|
|
fprintf(c_file, "\t/* %03d */ \"Reserved %s error (%d)\",\n",
|
|
|
|
|
n, name, n);
|
|
|
|
|
n++;
|
|
|
|
|
|
|
|
|
|
}
|
|
|
|
|
fprintf(c_file, "\t/* %03d */ \"%s\",\n", ec->number, ec->string);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
fprintf(c_file, "\tNULL\n");
|
|
|
|
|
fprintf(c_file, "};\n");
|
|
|
|
|
fprintf(c_file, "\n");
|
2002-08-30 21:23:27 +00:00
|
|
|
|
fprintf(c_file, "#define num_errors %d\n", number);
|
|
|
|
|
fprintf(c_file, "\n");
|
2001-02-13 16:46:19 +00:00
|
|
|
|
fprintf(c_file,
|
|
|
|
|
"void initialize_%s_error_table_r(struct et_list **list)\n",
|
|
|
|
|
name);
|
|
|
|
|
fprintf(c_file, "{\n");
|
|
|
|
|
fprintf(c_file,
|
2002-08-30 21:23:27 +00:00
|
|
|
|
" initialize_error_table_r(list, %s_error_strings, "
|
|
|
|
|
"num_errors, ERROR_TABLE_BASE_%s);\n", name, name);
|
2001-02-13 16:46:19 +00:00
|
|
|
|
fprintf(c_file, "}\n");
|
|
|
|
|
fprintf(c_file, "\n");
|
|
|
|
|
fprintf(c_file, "void initialize_%s_error_table(void)\n", name);
|
|
|
|
|
fprintf(c_file, "{\n");
|
|
|
|
|
fprintf(c_file,
|
2002-08-30 21:23:27 +00:00
|
|
|
|
" init_error_table(%s_error_strings, ERROR_TABLE_BASE_%s, "
|
|
|
|
|
"num_errors);\n", name, name);
|
2001-02-13 16:46:19 +00:00
|
|
|
|
fprintf(c_file, "}\n");
|
|
|
|
|
|
|
|
|
|
fclose(c_file);
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static int
|
|
|
|
|
generate_h(void)
|
|
|
|
|
{
|
|
|
|
|
struct error_code *ec;
|
|
|
|
|
char fn[128];
|
|
|
|
|
FILE *h_file = fopen(hfn, "w");
|
|
|
|
|
char *p;
|
|
|
|
|
|
|
|
|
|
if(h_file == NULL)
|
|
|
|
|
return 1;
|
|
|
|
|
|
|
|
|
|
snprintf(fn, sizeof(fn), "__%s__", hfn);
|
|
|
|
|
for(p = fn; *p; p++)
|
|
|
|
|
if(!isalnum((unsigned char)*p))
|
|
|
|
|
*p = '_';
|
|
|
|
|
|
|
|
|
|
fprintf(h_file, "/* Generated from %s */\n", filename);
|
|
|
|
|
if(id_str)
|
|
|
|
|
fprintf(h_file, "/* %s */\n", id_str);
|
|
|
|
|
fprintf(h_file, "\n");
|
|
|
|
|
fprintf(h_file, "#ifndef %s\n", fn);
|
|
|
|
|
fprintf(h_file, "#define %s\n", fn);
|
|
|
|
|
fprintf(h_file, "\n");
|
2002-08-30 21:23:27 +00:00
|
|
|
|
fprintf(h_file, "struct et_list;\n");
|
2001-02-13 16:46:19 +00:00
|
|
|
|
fprintf(h_file, "\n");
|
|
|
|
|
fprintf(h_file,
|
|
|
|
|
"void initialize_%s_error_table_r(struct et_list **);\n",
|
|
|
|
|
name);
|
|
|
|
|
fprintf(h_file, "\n");
|
|
|
|
|
fprintf(h_file, "void initialize_%s_error_table(void);\n", name);
|
|
|
|
|
fprintf(h_file, "#define init_%s_err_tbl initialize_%s_error_table\n",
|
|
|
|
|
name, name);
|
|
|
|
|
fprintf(h_file, "\n");
|
|
|
|
|
fprintf(h_file, "typedef enum %s_error_number{\n", name);
|
|
|
|
|
|
|
|
|
|
for(ec = codes; ec; ec = ec->next) {
|
2008-05-07 13:39:42 +00:00
|
|
|
|
fprintf(h_file, "\t%s = %ld%s\n", ec->name, base_id + ec->number,
|
2002-08-30 21:23:27 +00:00
|
|
|
|
(ec->next != NULL) ? "," : "");
|
2001-02-13 16:46:19 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
fprintf(h_file, "} %s_error_number;\n", name);
|
|
|
|
|
fprintf(h_file, "\n");
|
2008-05-07 13:39:42 +00:00
|
|
|
|
fprintf(h_file, "#define ERROR_TABLE_BASE_%s %ld\n", name, base_id);
|
2002-08-30 21:23:27 +00:00
|
|
|
|
fprintf(h_file, "\n");
|
2001-02-13 16:46:19 +00:00
|
|
|
|
fprintf(h_file, "#endif /* %s */\n", fn);
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
fclose(h_file);
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static int
|
|
|
|
|
generate(void)
|
|
|
|
|
{
|
|
|
|
|
return generate_c() || generate_h();
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
int version_flag;
|
|
|
|
|
int help_flag;
|
|
|
|
|
struct getargs args[] = {
|
|
|
|
|
{ "version", 0, arg_flag, &version_flag },
|
|
|
|
|
{ "help", 0, arg_flag, &help_flag }
|
|
|
|
|
};
|
|
|
|
|
int num_args = sizeof(args) / sizeof(args[0]);
|
|
|
|
|
|
|
|
|
|
static void
|
|
|
|
|
usage(int code)
|
|
|
|
|
{
|
|
|
|
|
arg_printusage(args, num_args, NULL, "error-table");
|
|
|
|
|
exit(code);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
int
|
|
|
|
|
main(int argc, char **argv)
|
|
|
|
|
{
|
|
|
|
|
char *p;
|
2008-05-07 13:39:42 +00:00
|
|
|
|
int optidx = 0;
|
2001-02-13 16:46:19 +00:00
|
|
|
|
|
2001-06-21 02:12:07 +00:00
|
|
|
|
setprogname(argv[0]);
|
2008-05-07 13:39:42 +00:00
|
|
|
|
if(getarg(args, num_args, argc, argv, &optidx))
|
2001-02-13 16:46:19 +00:00
|
|
|
|
usage(1);
|
|
|
|
|
if(help_flag)
|
|
|
|
|
usage(0);
|
|
|
|
|
if(version_flag) {
|
|
|
|
|
print_version(NULL);
|
|
|
|
|
exit(0);
|
|
|
|
|
}
|
|
|
|
|
|
2008-05-07 13:39:42 +00:00
|
|
|
|
if(optidx == argc)
|
2001-02-13 16:46:19 +00:00
|
|
|
|
usage(1);
|
2008-05-07 13:39:42 +00:00
|
|
|
|
filename = argv[optidx];
|
2001-02-13 16:46:19 +00:00
|
|
|
|
yyin = fopen(filename, "r");
|
|
|
|
|
if(yyin == NULL)
|
|
|
|
|
err(1, "%s", filename);
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
p = strrchr(filename, '/');
|
|
|
|
|
if(p)
|
|
|
|
|
p++;
|
|
|
|
|
else
|
|
|
|
|
p = filename;
|
2008-05-07 13:39:42 +00:00
|
|
|
|
strlcpy(Basename, p, sizeof(Basename));
|
2001-02-13 16:46:19 +00:00
|
|
|
|
|
|
|
|
|
Basename[strcspn(Basename, ".")] = '\0';
|
|
|
|
|
|
|
|
|
|
snprintf(hfn, sizeof(hfn), "%s.h", Basename);
|
|
|
|
|
snprintf(cfn, sizeof(cfn), "%s.c", Basename);
|
|
|
|
|
|
|
|
|
|
yyparse();
|
|
|
|
|
if(numerror)
|
|
|
|
|
return 1;
|
|
|
|
|
|
|
|
|
|
return generate();
|
|
|
|
|
}
|