1 /* $OpenBSD: make_keys.c,v 1.8 2006/10/10 21:38:16 cloder Exp $ */ 2 3 /**************************************************************************** 4 * Copyright (c) 1998,2000 Free Software Foundation, Inc. * 5 * * 6 * Permission is hereby granted, free of charge, to any person obtaining a * 7 * copy of this software and associated documentation files (the * 8 * "Software"), to deal in the Software without restriction, including * 9 * without limitation the rights to use, copy, modify, merge, publish, * 10 * distribute, distribute with modifications, sublicense, and/or sell * 11 * copies of the Software, and to permit persons to whom the Software is * 12 * furnished to do so, subject to the following conditions: * 13 * * 14 * The above copyright notice and this permission notice shall be included * 15 * in all copies or substantial portions of the Software. * 16 * * 17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * 18 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * 19 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * 20 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * 21 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * 22 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * 23 * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * 24 * * 25 * Except as contained in this notice, the name(s) of the above copyright * 26 * holders shall not be used in advertising or otherwise to promote the * 27 * sale, use or other dealings in this Software without prior written * 28 * authorization. * 29 ****************************************************************************/ 30 31 /**************************************************************************** 32 * Author: Thomas E. Dickey <dickey@clark.net> 1997 * 33 ****************************************************************************/ 34 35 /* 36 * This replaces an awk script which translated keys.list into keys.tries by 37 * making the output show the indices into the TERMTYPE Strings array. Doing 38 * it that way lets us cut down on the size of the init_keytry() function. 39 */ 40 #include <curses.priv.h> 41 42 MODULE_ID("$From: make_keys.c,v 1.10 2000/12/10 02:55:08 tom Exp $") 43 44 #include <names.c> 45 46 #define UNKNOWN (SIZEOF(strnames) + SIZEOF(strfnames)) 47 48 static size_t 49 lookup(const char *name) 50 { 51 size_t n; 52 bool found = FALSE; 53 for (n = 0; strnames[n] != 0; n++) { 54 if (!strcmp(name, strnames[n])) { 55 found = TRUE; 56 break; 57 } 58 } 59 if (!found) { 60 for (n = 0; strfnames[n] != 0; n++) { 61 if (!strcmp(name, strfnames[n])) { 62 found = TRUE; 63 break; 64 } 65 } 66 } 67 return found ? n : UNKNOWN; 68 } 69 70 static void 71 make_keys(FILE * ifp, FILE * ofp) 72 { 73 char buffer[BUFSIZ]; 74 char from[BUFSIZ]; 75 char to[BUFSIZ]; 76 int maxlen = 16; 77 78 while (fgets(buffer, sizeof(buffer), ifp) != NULL) { 79 if (*buffer == '#') 80 continue; 81 if (sscanf(buffer, "%s %s", to, from) == 2) { 82 int code = lookup(from); 83 if (code == UNKNOWN) 84 continue; 85 if ((int) strlen(from) > maxlen) 86 maxlen = strlen(from); 87 fprintf(ofp, "\t{ %4d, %-*.*s },\t/* %s */\n", 88 code, 89 maxlen, maxlen, 90 to, 91 from); 92 } 93 } 94 } 95 96 static void 97 write_list(FILE * ofp, const char **list) 98 { 99 while (*list != 0) 100 fprintf(ofp, "%s\n", *list++); 101 } 102 103 int 104 main(int argc, char *argv[]) 105 { 106 static const char *prefix[] = 107 { 108 "#ifndef NCU_KEYS_H", 109 "#define NCU_KEYS_H 1", 110 "", 111 "/* This file was generated by MAKE_KEYS */", 112 "", 113 "#if BROKEN_LINKER", 114 "static", 115 "#endif", 116 "struct tinfo_fkeys _nc_tinfo_fkeys[] = {", 117 0 118 }; 119 static const char *suffix[] = 120 { 121 "\t{ 0, 0} };", 122 "", 123 "#endif /* NCU_KEYS_H */", 124 0 125 }; 126 127 write_list(stdout, prefix); 128 if (argc > 1) { 129 int n; 130 for (n = 1; n < argc; n++) { 131 FILE *fp = fopen(argv[n], "r"); 132 if (fp != 0) { 133 make_keys(fp, stdout); 134 fclose(fp); 135 } 136 } 137 } else { 138 make_keys(stdin, stdout); 139 } 140 write_list(stdout, suffix); 141 return EXIT_SUCCESS; 142 } 143