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
|
// HtmlAgilityPack V1.0 - Simon Mourier <simon underscore mourier at hotmail dot com>
using System;
namespace HtmlAgilityPack
{
internal class HtmlCmdLine
{
#region Static Members
internal static bool Help;
#endregion
#region Constructors
static HtmlCmdLine()
{
Help = false;
ParseArgs();
}
#endregion
#region Internal Methods
internal static string GetOption(string name, string def)
{
string p = def;
string[] args = Environment.GetCommandLineArgs();
for (int i = 1; i < args.Length; i++)
{
GetStringArg(args[i], name, ref p);
}
return p;
}
internal static string GetOption(int index, string def)
{
string p = def;
string[] args = Environment.GetCommandLineArgs();
int j = 0;
for (int i = 1; i < args.Length; i++)
{
if (GetStringArg(args[i], ref p))
{
if (index == j)
return p;
else
p = def;
j++;
}
}
return p;
}
internal static bool GetOption(string name, bool def)
{
bool p = def;
string[] args = Environment.GetCommandLineArgs();
for (int i = 1; i < args.Length; i++)
{
GetBoolArg(args[i], name, ref p);
}
return p;
}
internal static int GetOption(string name, int def)
{
int p = def;
string[] args = Environment.GetCommandLineArgs();
for (int i = 1; i < args.Length; i++)
{
GetIntArg(args[i], name, ref p);
}
return p;
}
#endregion
#region Private Methods
private static void GetBoolArg(string Arg, string Name, ref bool ArgValue)
{
if (Arg.Length < (Name.Length + 1)) // -name is 1 more than name
return;
if (('/' != Arg[0]) && ('-' != Arg[0])) // not a param
return;
if (Arg.Substring(1, Name.Length).ToLower() == Name.ToLower())
ArgValue = true;
}
private static void GetIntArg(string Arg, string Name, ref int ArgValue)
{
if (Arg.Length < (Name.Length + 3)) // -name:12 is 3 more than name
return;
if (('/' != Arg[0]) && ('-' != Arg[0])) // not a param
return;
if (Arg.Substring(1, Name.Length).ToLower() == Name.ToLower())
{
try
{
ArgValue = Convert.ToInt32(Arg.Substring(Name.Length + 2, Arg.Length - Name.Length - 2));
}
catch
{
}
}
}
private static bool GetStringArg(string Arg, ref string ArgValue)
{
if (('/' == Arg[0]) || ('-' == Arg[0]))
return false;
ArgValue = Arg;
return true;
}
private static void GetStringArg(string Arg, string Name, ref string ArgValue)
{
if (Arg.Length < (Name.Length + 3)) // -name:x is 3 more than name
return;
if (('/' != Arg[0]) && ('-' != Arg[0])) // not a param
return;
if (Arg.Substring(1, Name.Length).ToLower() == Name.ToLower())
ArgValue = Arg.Substring(Name.Length + 2, Arg.Length - Name.Length - 2);
}
private static void ParseArgs()
{
string[] args = Environment.GetCommandLineArgs();
for (int i = 1; i < args.Length; i++)
{
// help
GetBoolArg(args[i], "?", ref Help);
GetBoolArg(args[i], "h", ref Help);
GetBoolArg(args[i], "help", ref Help);
}
}
#endregion
}
}
|
