1 /* $NetBSD: msgdb.c,v 1.17 2003/06/27 22:12:00 dsl Exp $ */ 2 3 /* 4 * Copyright 1997 Piermont Information Systems Inc. 5 * All rights reserved. 6 * 7 * Written by Philip A. Nelson for Piermont Information Systems Inc. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * 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 develooped for the NetBSD Project by 20 * Piermont Information Systems Inc. 21 * 4. The name of Piermont Information Systems Inc. may not be used to endorse 22 * or promote products derived from this software without specific prior 23 * written permission. 24 * 25 * THIS SOFTWARE IS PROVIDED BY PIERMONT INFORMATION SYSTEMS INC. ``AS IS'' 26 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 27 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 28 * ARE DISCLAIMED. IN NO EVENT SHALL PIERMONT INFORMATION SYSTEMS INC. BE 29 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 30 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 31 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 32 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 33 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 34 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 35 * THE POSSIBILITY OF SUCH DAMAGE. 36 * 37 */ 38 39 /* mdb.c - message database manipulation */ 40 41 #include <sys/cdefs.h> 42 43 #ifndef lint 44 __RCSID("$NetBSD: msgdb.c,v 1.17 2003/06/27 22:12:00 dsl Exp $"); 45 #endif 46 47 48 #include <stdio.h> 49 #include <stdlib.h> 50 #include <string.h> 51 52 #include "defs.h" 53 #include "pathnames.h" 54 55 static struct id_rec *head = NULL, *tail = NULL; 56 static int msg_no = 1; 57 58 void define_msg (char *name, char *value) 59 { 60 struct id_rec *tmp = (struct id_rec *)malloc(sizeof(struct id_rec)); 61 62 if (find_id (root, name)) 63 yyerror ("%s is defined twice", name); 64 65 tmp->id = name; 66 tmp->msg = value; 67 tmp->msg_no = msg_no++; 68 tmp->next = NULL; 69 if (tail == NULL) 70 head = tail = tmp; 71 else { 72 tail->next = tmp; 73 tail = tmp; 74 } 75 76 insert_id (&root, tmp); 77 } 78 79 static void write_str (FILE *f, char *str) 80 { 81 (void)fprintf (f, "\""); 82 while (*str) { 83 if (*str == '\n') 84 (void) fprintf (f, "\\n\"\n\""), str++; 85 else if (*str == '"') 86 (void) fprintf (f, "\\\""), str++; 87 else 88 (void) fprintf (f, "%c", *str++); 89 } 90 (void)fprintf (f, "\","); 91 } 92 93 /* Write out the msg files. */ 94 void 95 write_msg_file () 96 { 97 FILE *out_file; 98 FILE *sys_file; 99 char hname[1024]; 100 char cname[1024]; 101 char sname[1024]; 102 char *sys_prefix; 103 104 int nlen; 105 int ch; 106 107 struct id_rec *t; 108 109 /* Generate file names */ 110 snprintf (hname, 1024, "%s.h", out_name); 111 nlen = strlen(hname); 112 if (hname[nlen-2] != '.' || hname[nlen-1] != 'h') { 113 (void) fprintf (stderr, "%s: name `%s` too long.\n", 114 prog_name, out_name); 115 exit(1); 116 } 117 snprintf (cname, 1024, "%s.c", out_name); 118 119 /* Open the msg_sys file first. */ 120 sys_prefix = getenv ("MSGDEF"); 121 if (sys_prefix == NULL) 122 sys_prefix = _PATH_DEFSYSPREFIX; 123 snprintf (sname, 1024, "%s/%s", sys_prefix, sys_name); 124 sys_file = fopen (sname, "r"); 125 if (sys_file == NULL) { 126 (void) fprintf (stderr, "%s: could not open %s.\n", 127 prog_name, sname); 128 exit (1); 129 } 130 131 /* Output the .h file first. */ 132 out_file = fopen (hname, "w"); 133 if (out_file == NULL) { 134 (void) fprintf (stderr, "%s: could not open %s.\n", 135 prog_name, hname); 136 exit (1); 137 } 138 139 /* Write it */ 140 (void) fprintf (out_file, "%s", 141 "/* msg system definitions. */\n" 142 "\n" 143 "#ifndef MSG_DEFS_H\n" 144 "#define MSG_DEFS_H\n" 145 "#include <stdio.h>\n" 146 "#include <stdlib.h>\n" 147 "#include <unistd.h>\n" 148 "#include <fcntl.h>\n" 149 "#include <string.h>\n" 150 "#include <ctype.h>\n" 151 "#include <stdarg.h>\n" 152 "#include <stdint.h>\n" 153 "#include <curses.h>\n" 154 "#include <sys/mman.h>\n" 155 "\n" 156 "typedef const char *msg;\n" 157 "\n" 158 "/* Prototypes */\n" 159 "WINDOW *msg_window(WINDOW *window);\n" 160 "const char *msg_string(msg msg_no);\n" 161 "int msg_file(const char *);\n" 162 "void msg_clear(void);\n" 163 "void msg_standout(void);\n" 164 "void msg_standend(void);\n" 165 "void msg_display(msg msg_no,...);\n" 166 "void msg_display_add(msg msg_no,...);\n" 167 "void msg_prompt (msg msg_no, const char *def," 168 " char *val, size_t max_chars, ...);\n" 169 "void msg_prompt_add (msg msg_no, const char *def," 170 " char *val, size_t max_chars, ...);\n" 171 "void msg_prompt_noecho (msg msg_no, const char *def," 172 " char *val, size_t max_chars, ...);\n" 173 "void msg_prompt_win (msg, int, int, int, int," 174 " const char *, char *, size_t, ...);\n" 175 "void msg_table_add(msg msg_no,...);\n" 176 "\n" 177 "/* Message names */\n" 178 ); 179 (void) fprintf (out_file, "#define MSG_NONE\tNULL\n"); 180 for (t=head; t != NULL; t = t->next) { 181 (void) fprintf (out_file, "#define MSG_%s\t((msg)(long)%d)\n", 182 t->id, t->msg_no); 183 } 184 (void) fprintf (out_file, "\n#endif\n"); 185 186 fclose (out_file); 187 188 /* Now the C file */ 189 out_file = fopen (cname, "w"); 190 if (out_file == NULL) { 191 (void) fprintf (stderr, "%s: could not open %s.\n", 192 prog_name, cname); 193 exit (1); 194 } 195 196 /* hfile include ... */ 197 (void)fprintf (out_file, "#include \"%s\"\n", hname); 198 199 /* msg_list */ 200 (void)fprintf (out_file, "const char *msg_list[] = {\nNULL,\n"); 201 for (t=head ; t != NULL; t = t->next) 202 write_str (out_file, t->msg); 203 (void)fprintf (out_file, "NULL};\n"); 204 205 /* sys file out! */ 206 while ((ch = fgetc(sys_file)) != EOF) 207 fputc(ch, out_file); 208 209 fclose (out_file); 210 fclose (sys_file); 211 } 212