diff options
Diffstat (limited to 'crypto/heimdal/lib/sl/make_cmds.c')
| -rw-r--r-- | crypto/heimdal/lib/sl/make_cmds.c | 240 |
1 files changed, 0 insertions, 240 deletions
diff --git a/crypto/heimdal/lib/sl/make_cmds.c b/crypto/heimdal/lib/sl/make_cmds.c deleted file mode 100644 index 492e9e671272..000000000000 --- a/crypto/heimdal/lib/sl/make_cmds.c +++ /dev/null @@ -1,240 +0,0 @@ -/* - * Copyright (c) 1998-1999 Kungliga Tekniska Högskolan - * (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. - */ - -#include "make_cmds.h" -#include <getarg.h> - -RCSID("$Id: make_cmds.c,v 1.6 1999/12/02 16:58:55 joda Exp $"); - -#include <roken.h> -#include <err.h> -#include "parse.h" - -int numerror; -extern FILE *yyin; -FILE *c_file; - -extern void yyparse(void); - -#ifdef YYDEBUG -extern int yydebug = 1; -#endif - -char *filename; -char *table_name; - -static struct command_list *commands; - -void -add_command(char *function, - char *help, - struct string_list *aliases, - unsigned flags) -{ - struct command_list *cl = malloc(sizeof(*cl)); - - if (cl == NULL) - err (1, "malloc"); - cl->function = function; - cl->help = help; - cl->aliases = aliases; - cl->flags = flags; - cl->next = NULL; - if(commands) { - *commands->tail = cl; - commands->tail = &cl->next; - return; - } - cl->tail = &cl->next; - commands = cl; -} - -static char * -quote(const char *str) -{ - char buf[1024]; /* XXX */ - const char *p; - char *q; - q = buf; - - *q++ = '\"'; - for(p = str; *p != '\0'; p++) { - if(*p == '\n') { - *q++ = '\\'; - *q++ = 'n'; - continue; - } - if(*p == '\t') { - *q++ = '\\'; - *q++ = 't'; - continue; - } - if(*p == '\"' || *p == '\\') - *q++ = '\\'; - *q++ = *p; - } - *q++ = '\"'; - *q++ = '\0'; - return strdup(buf); -} - -static void -generate_commands(void) -{ - char *base; - char *cfn; - char *p; - - p = strrchr(table_name, '/'); - if(p == NULL) - p = table_name; - else - p++; - - base = strdup (p); - if (base == NULL) - err (1, "strdup"); - - p = strrchr(base, '.'); - if(p) - *p = '\0'; - - asprintf(&cfn, "%s.c", base); - if (cfn == NULL) - err (1, "asprintf"); - - c_file = fopen(cfn, "w"); - if (c_file == NULL) - err (1, "cannot fopen %s", cfn); - - fprintf(c_file, "/* Generated from %s */\n", filename); - fprintf(c_file, "\n"); - fprintf(c_file, "#include <stddef.h>\n"); - fprintf(c_file, "#include <sl.h>\n"); - fprintf(c_file, "\n"); - - { - struct command_list *cl, *xl; - char *p, *q; - - for(cl = commands; cl; cl = cl->next) { - for(xl = commands; xl != cl; xl = xl->next) - if(strcmp(cl->function, xl->function) == 0) - break; - if(xl != cl) - continue; - /* XXX hack for ss_quit */ - if(strcmp(cl->function, "ss_quit") == 0) { - fprintf(c_file, "int %s (int, char**);\n", cl->function); - fprintf(c_file, "#define _ss_quit_wrap ss_quit\n\n"); - continue; - } - fprintf(c_file, "void %s (int, char**);\n", cl->function); - fprintf(c_file, "static int _%s_wrap (int argc, char **argv)\n", - cl->function); - fprintf(c_file, "{\n"); - fprintf(c_file, " %s (argc, argv);\n", cl->function); - fprintf(c_file, " return 0;\n"); - fprintf(c_file, "}\n\n"); - } - - fprintf(c_file, "SL_cmd %s[] = {\n", table_name); - for(cl = commands; cl; cl = cl->next) { - struct string_list *sl; - sl = cl->aliases; - p = quote(sl->string); - q = quote(cl->help); - fprintf(c_file, " { %s, _%s_wrap, %s },\n", p, cl->function, q); - free(p); - free(q); - - for(sl = sl->next; sl; sl = sl->next) { - p = quote(sl->string); - fprintf(c_file, " { %s },\n", p); - free(p); - } - } - fprintf(c_file, " { NULL },\n"); - fprintf(c_file, "};\n"); - fprintf(c_file, "\n"); - } - fclose(c_file); - free(base); - free(cfn); -} - -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, "command-table"); - exit(code); -} - -int -main(int argc, char **argv) -{ - int optind = 0; - - set_progname(argv[0]); - if(getarg(args, num_args, argc, argv, &optind)) - usage(1); - if(help_flag) - usage(0); - if(version_flag) { - print_version(NULL); - exit(0); - } - - if(argc == optind) - usage(1); - filename = argv[optind]; - yyin = fopen(filename, "r"); - if(yyin == NULL) - err(1, "%s", filename); - - yyparse(); - - generate_commands(); - - if(numerror) - return 1; - return 0; -} |