2 * SDLEMU library - Free sdl related functions library
3 * Copyrigh(c) 1999-2002 sdlemu development crew
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 #include "sdlemu_config.h"
31 token_list(const string &name) : m_name(name), m_value(""), m_token("") {}
32 void add_token_variable(const string &var) { m_token = var; }
33 void add_token_value(const string &value) { m_value = value; }
34 const string &LineName() const { return m_name; }
35 const string &Token() const { return m_token; }
36 const string &Value() const { return m_value; }
43 std::list<token_list> vec;
45 void string_tokenize_variable()
47 list<token_list>::iterator p;
48 const string delim = " ";
49 for(p = vec.begin(); p != vec.end(); p++) {
50 string::size_type lastPos = (*p).LineName().find_first_not_of(delim, 0);
51 string::size_type pos = (*p).LineName().find_first_of(delim, lastPos);
53 if(string::npos != pos && string::npos != lastPos) {
54 string s = (*p).LineName().substr(lastPos, pos - lastPos);
55 (*p).add_token_variable(s);
60 void string_tokenize_value()
62 list<token_list>::iterator p;
63 const string delim = " =\n\t\r"; // "\r" needed for Win32 compatibility...
65 for(p = vec.begin(); p != vec.end(); p++) {
66 string::size_type lastPos = (*p).LineName().find_first_of(delim, 0);
67 string::size_type pos = (*p).LineName().find_first_not_of(delim, lastPos);
69 if(string::npos != pos && string::npos != lastPos) {
70 string s = (*p).LineName().substr(pos);
71 (*p).add_token_value(s);
76 int sdlemu_init_config(const char *filename)
78 FILE *f = fopen(filename, "r");
81 fseek(f, 0, SEEK_END);
83 fseek(f, 0, SEEK_SET);
85 char *s = new char[len];
89 const string delim = "\n\r"; // "\r" needed for Win32 compatibility...
90 string::size_type lastPos = str.find_first_not_of(delim, 0);
91 string::size_type pos = str.find_first_of(delim, lastPos);
93 while (string::npos != pos || string::npos != lastPos) {
94 string string = str.substr(lastPos, pos - lastPos);
98 else if(string[0] == '[')
103 vec.push_back(string);
105 lastPos = str.find_first_not_of(delim, pos);
106 pos = str.find_first_of(delim, lastPos);
108 string_tokenize_variable();
109 string_tokenize_value();
115 const char *sdlemu_getval_string(const char *key_string, const char *default_string)
117 list<token_list>::iterator p;
118 for(p = vec.begin(); p != vec.end(); p++) {
120 if(strcmp((*p).Token().c_str(), key_string) == 0)
121 return (*p).Value().c_str();
123 return default_string;
126 int sdlemu_getval_int(const char *key_string, int default_int)
128 list<token_list>::iterator p;
129 for(p = vec.begin(); p != vec.end(); p++) {
131 if(strcmp((*p).Token().c_str(), key_string) == 0) {
132 const char *ret = (*p).Value().c_str();
133 if(ret) return atoi(ret);
139 int sdlemu_getval_bool(const char *key_string, int default_int)
141 list<token_list>::iterator p;
142 for(p = vec.begin(); p != vec.end(); p++) {
144 if(strcmp((*p).Token().c_str(), key_string) == 0) {
145 const char *ret = (*p).Value().c_str();
146 if(ret) return atoi(ret)>0;