diff options
Diffstat (limited to 'docs/HtmlAgilityPack/HtmlCmdLine.cs')
| -rw-r--r-- | docs/HtmlAgilityPack/HtmlCmdLine.cs | 142 |
1 files changed, 142 insertions, 0 deletions
diff --git a/docs/HtmlAgilityPack/HtmlCmdLine.cs b/docs/HtmlAgilityPack/HtmlCmdLine.cs new file mode 100644 index 00000000000..1421765252f --- /dev/null +++ b/docs/HtmlAgilityPack/HtmlCmdLine.cs @@ -0,0 +1,142 @@ +// 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
+ }
+}
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