1 /**************************************************************************** 2 * Copyright (c) 1998 Free Software Foundation, Inc. * 3 * * 4 * Permission is hereby granted, free of charge, to any person obtaining a * 5 * copy of this software and associated documentation files (the * 6 * "Software"), to deal in the Software without restriction, including * 7 * without limitation the rights to use, copy, modify, merge, publish, * 8 * distribute, distribute with modifications, sublicense, and/or sell * 9 * copies of the Software, and to permit persons to whom the Software is * 10 * furnished to do so, subject to the following conditions: * 11 * * 12 * The above copyright notice and this permission notice shall be included * 13 * in all copies or substantial portions of the Software. * 14 * * 15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * 16 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * 17 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * 18 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * 19 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * 20 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * 21 * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * 22 * * 23 * Except as contained in this notice, the name(s) of the above copyright * 24 * holders shall not be used in advertising or otherwise to promote the * 25 * sale, use or other dealings in this Software without prior written * 26 * authorization. * 27 ****************************************************************************/ 28 29 /**************************************************************************** 30 * Author: Thomas E. Dickey <dickey@clark.net> 1997 * 31 ****************************************************************************/ 32 33 /* 34 * This replaces an awk script which translated keys.list into keys.tries by 35 * making the output show the indices into the TERMTYPE Strings array. Doing 36 * it that way lets us cut down on the size of the init_keytry() function. 37 */ 38 #include <curses.priv.h> 39 40 MODULE_ID("$Id: make_keys.c,v 1.8 2000/03/12 02:55:50 Todd.C.Miller Exp $") 41 42 #include <names.c> 43 44 #define UNKNOWN (SIZEOF(strnames) + SIZEOF(strfnames)) 45 46 static size_t lookup(const char *name) 47 { 48 size_t n; 49 bool found = FALSE; 50 for (n = 0; strnames[n] != 0; n++) { 51 if (!strcmp(name, strnames[n])) { 52 found = TRUE; 53 break; 54 } 55 } 56 if (!found) { 57 for (n = 0; strfnames[n] != 0; n++) { 58 if (!strcmp(name, strfnames[n])) { 59 found = TRUE; 60 break; 61 } 62 } 63 } 64 return found ? n : UNKNOWN; 65 } 66 67 static void make_keys(FILE *ifp, FILE *ofp) 68 { 69 char buffer[BUFSIZ]; 70 char from[BUFSIZ]; 71 char to[BUFSIZ]; 72 int maxlen = 16; 73 74 while (fgets(buffer, sizeof(buffer), ifp) != 0) { 75 if (*buffer == '#') 76 continue; 77 if (sscanf(buffer, "%s %s", to, from) == 2) { 78 int code = lookup(from); 79 if (code == UNKNOWN) 80 continue; 81 if ((int)strlen(from) > maxlen) 82 maxlen = strlen(from); 83 fprintf(ofp, "\t{ %4d, %-*.*s },\t/* %s */\n", 84 code, 85 maxlen, maxlen, 86 to, 87 from); 88 } 89 } 90 } 91 92 static void write_list(FILE *ofp, const char **list) 93 { 94 while (*list != 0) 95 fprintf(ofp, "%s\n", *list++); 96 } 97 98 int main(int argc, char *argv[]) 99 { 100 static const char *prefix[] = { 101 "#ifndef NCU_KEYS_H", 102 "#define NCU_KEYS_H 1", 103 "", 104 "/* This file was generated by MAKE_KEYS */", 105 "", 106 "#if BROKEN_LINKER", 107 "static", 108 "#endif", 109 "struct tinfo_fkeys _nc_tinfo_fkeys[] = {", 110 0 111 }; 112 static const char *suffix[] = { 113 "\t{ 0, 0} };", 114 "", 115 "#endif /* NCU_KEYS_H */", 116 0 117 }; 118 119 write_list(stdout, prefix); 120 if (argc > 1) { 121 int n; 122 for (n = 1; n < argc; n++) { 123 FILE *fp = fopen(argv[n], "r"); 124 if (fp != 0) { 125 make_keys(fp, stdout); 126 fclose(fp); 127 } 128 } 129 } else { 130 make_keys(stdin, stdout); 131 } 132 write_list(stdout, suffix); 133 return EXIT_SUCCESS; 134 } 135