1 /**************************************************************************** 2 * Copyright 2020,2023 Thomas E. Dickey * 3 * Copyright 2014,2015 Free Software Foundation, Inc. * 4 * * 5 * Permission is hereby granted, free of charge, to any person obtaining a * 6 * copy of this software and associated documentation files (the * 7 * "Software"), to deal in the Software without restriction, including * 8 * without limitation the rights to use, copy, modify, merge, publish, * 9 * distribute, distribute with modifications, sublicense, and/or sell * 10 * copies of the Software, and to permit persons to whom the Software is * 11 * furnished to do so, subject to the following conditions: * 12 * * 13 * The above copyright notice and this permission notice shall be included * 14 * in all copies or substantial portions of the Software. * 15 * * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * 17 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * 18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * 19 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * 20 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * 21 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * 22 * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * 23 * * 24 * Except as contained in this notice, the name(s) of the above copyright * 25 * holders shall not be used in advertising or otherwise to promote the * 26 * sale, use or other dealings in this Software without prior written * 27 * authorization. * 28 ****************************************************************************/ 29 30 /**************************************************************************** 31 * Author: Thomas E. Dickey * 32 ****************************************************************************/ 33 34 #include <tparm_type.h> 35 36 MODULE_ID("$Id: tparm_type.c,v 1.5 2023/04/08 15:57:01 tom Exp $") 37 38 /* 39 * Lookup the type of call we should make to tparm(). This ignores the actual 40 * terminfo capability (bad, because it is not extensible), but makes this 41 * code portable to platforms where sizeof(int) != sizeof(char *). 42 */ 43 TParams tparm_type(const char * name)44 tparm_type(const char *name) 45 { 46 #define TD(code, longname, ti, tc) \ 47 {code, {longname} }, \ 48 {code, {ti} }, \ 49 {code, {tc} } 50 #define XD(code, onlyname) TD(code, onlyname, onlyname, onlyname) 51 TParams result = Numbers; 52 /* *INDENT-OFF* */ 53 static const struct { 54 TParams code; 55 const char name[12]; 56 } table[] = { 57 TD(Num_Str, "pkey_key", "pfkey", "pk"), 58 TD(Num_Str, "pkey_local", "pfloc", "pl"), 59 TD(Num_Str, "pkey_xmit", "pfx", "px"), 60 TD(Num_Str, "plab_norm", "pln", "pn"), 61 TD(Num_Str_Str, "pkey_plab", "pfxl", "xl"), 62 #if NCURSES_XNAMES 63 XD(Str, "Cs"), 64 XD(Str_Str, "Ms"), 65 #endif 66 }; 67 /* *INDENT-ON* */ 68 69 unsigned n; 70 for (n = 0; n < SIZEOF(table); n++) { 71 if (!strcmp(name, table[n].name)) { 72 result = table[n].code; 73 break; 74 } 75 } 76 return result; 77 } 78 79 TParams guess_tparm_type(int nparam,char ** p_is_s)80 guess_tparm_type(int nparam, char **p_is_s) 81 { 82 TParams result = Other; 83 switch (nparam) { 84 case 0: 85 case 1: 86 if (!p_is_s[0]) 87 result = Numbers; 88 if (p_is_s[0]) 89 result = Str; 90 break; 91 case 2: 92 if (!p_is_s[0] && !p_is_s[1]) 93 result = Numbers; 94 if (!p_is_s[0] && p_is_s[1]) 95 result = Num_Str; 96 if (p_is_s[0] && p_is_s[1]) 97 result = Str_Str; 98 break; 99 case 3: 100 if (!p_is_s[0] && !p_is_s[1] && !p_is_s[2]) 101 result = Numbers; 102 if (!p_is_s[0] && p_is_s[1] && p_is_s[2]) 103 result = Num_Str_Str; 104 break; 105 default: 106 break; 107 } 108 return result; 109 } 110