2 * Simulator of microcontrollers (utils.cc)
4 * Copyright (C) 1999,99 Drotos Daniel, Talker Bt.
6 * To contact author send email to drdani@mazsola.iit.uni-miskolc.hu
10 /* This file is part of microcontroller simulator: ucsim.
12 UCSIM is free software; you can redistribute it and/or modify
13 it under the terms of the GNU General Public License as published by
14 the Free Software Foundation; either version 2 of the License, or
15 (at your option) any later version.
17 UCSIM is distributed in the hope that it will be useful,
18 but WITHOUT ANY WARRANTY; without even the implied warranty of
19 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 GNU General Public License for more details.
22 You should have received a copy of the GNU General Public License
23 along with UCSIM; see the file COPYING. If not, write to the Free
24 Software Foundation, 59 Temple Place - Suite 330, Boston, MA
43 get_sub_opt(char **option, const char * const *tokens, char **valuep)
48 if (!(end= strchr(*option, ',')))
49 end= *option + strlen(*option);
52 if ((equ= strchr(*option, '=')))
61 strcmp(*option, tokens[i]))
66 return tokens[i]?i:-1;
71 get_id_string(struct id_element *ids, int id)
75 while (ids[i].id_string && id != ids[i].id)
77 return(ids[i].id_string);
81 get_id_string(struct id_element *ids, int id, const char *def)
83 const char *s= get_id_string(ids, id);
89 get_string_id(struct id_element *ids, const char *str)
93 while (ids[i].id_string && strcmp(ids[i].id_string, str) != 0)
99 get_string_id(struct id_element *ids, const char *str, int def)
103 while (ids[i].id_string && strcmp(ids[i].id_string, str) != 0)
105 return(ids[i].id_string?ids[i].id:def);
109 extern "C" int vasprintf(char **strp, const char *format, va_list ap);
110 extern "C" int vsnprintf(char *str, size_t size,const char *format,va_list ap);
113 format_string(const char *format, ...)
117 va_start(ap, format);
118 #ifdef HAVE_VASPRINTF
120 vasprintf(&msg, format, ap);
122 #elif defined HAVE_VSNPRINTF
123 char *msg= (char*)malloc(80*25);
124 vsnprintf(msg, 80*25, format, ap);
126 #elif defined HAVE__VSNPRINTF
127 char *msg= (char*)malloc(80*25);
128 _vsnprintf(msg, 80*25, format, ap);
131 #error No vasprintf or vsnprintf
139 object_name(class cl_base *o)
152 case_string(enum letter_case lcase, const char *str)
154 char *p= strdup(str);
174 if (!p || *p == '\0')
186 case_string(enum letter_case lcase, const char *str)
194 return case_string(lcase, p);
198 /* End of utils.cc */