1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
|
/*
* Copyright (C) 2000-2002 The Exult Team
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#ifndef ALPHA_LINUX_CXX
# include <iostream>
#endif
#include "args.h"
#ifndef UNDER_CE
using std::cerr;
using std::endl;
using std::string;
using std::strtol;
using std::strtoul;
#endif
void Args::declare(const char *s,bool *b,bool defval)
{
string ss;
ss=s;
Opts o;
o.option=ss;
o.bval=b;
o.dbval=defval;
o.valuetype=Opts::type_bool;
options.push_back(o);
}
void Args::declare(const char *s,string *b,const char *defval)
{
string ss;
ss=s;
Opts o;
o.option=ss;
o.sval=b;
o.dsval=defval?defval:"";
*o.sval=defval?defval:"";
o.valuetype=Opts::type_string;
options.push_back(o);
}
void Args::declare(const char *s,int *b,int defval)
{
string ss;
ss=s;
Opts o;
o.option=ss;
o.ival=b;
o.dival=defval;
*o.ival=defval;
o.valuetype=Opts::type_int;
options.push_back(o);
}
void Args::declare(const char *s,uint32 *b,uint32 defval)
{
string ss;
ss=s;
Opts o;
o.option=ss;
o.uval=b;
o.duval=defval;
*o.uval=defval;
o.valuetype=Opts::type_unsigned;
options.push_back(o);
}
void Args::process(int argc,char **argv)
{
for(int i=1;i<argc;i++)
{
for(unsigned int j=0;j<options.size() && i<argc;j++)
{
switch(options[j].valuetype)
{
case Opts::no_type:
continue;
case Opts::type_bool:
if(options[j].option==argv[i])
*(options[j].bval)=options[j].dbval;
break;
case Opts::type_string:
{
if(options[j].option==argv[i])
{
// We want the _next_ argument
if(++i>=argc)
{
cerr << "Data not specified for argument '" << options[j].option <<"'. Using default." << endl;
break;
}
*(options[j].sval)=argv[i];
}
break;
}
case Opts::type_int:
{
// char buf[64];
if(options[j].option==argv[i])
{
// We want the _next_ argument
if(++i>=argc)
{
cerr << "Data not specified for argument '" << options[j].option <<"'. Using default." << endl;
break;
}
*(options[j].ival)=strtol(argv[i],0,10);
}
break;
}
case Opts::type_unsigned:
{
// char buf[64];
if(options[j].option==argv[i])
{
// We want the _next_ argument
if(++i>=argc)
{
cerr << "Data not specified for argument '" << options[j].option <<"'. Using default." << endl;
break;
}
*(options[j].uval)=strtoul(argv[i],0,10);
}
break;
}
}
}
}
}
|
