/// <summary>
/// Does url encoding using uppercase since that is needed for .Net
/// </summary>
/// <param name="Input">Input string</param>
/// <returns>Url encoded string</returns>
protected string UrlEncode(string Input)
{
StringBuilder Result = new StringBuilder();
for (int x = 0; x < Input.Length; ++x)
{
if (UnreservedChars.IndexOf(Input[x]) != -1)
{
Result.Append(Input[x]);
}
else
{
Result.Append("%").Append(String.Format("{0:X2}", (int)Input[x]));
}
}
return(Result.ToString());
}
///<summary>
///2バイト文字も考慮したUrlエンコード
///</summary>
///<param name="stringToEncode">エンコードする文字列</param>
///<returns>エンコード結果文字列</returns>
protected string UrlEncode(string stringToEncode)
{
const string UnreservedChars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-_.~";
StringBuilder sb = new StringBuilder();
byte[] bytes = Encoding.UTF8.GetBytes(stringToEncode);
foreach (byte b in bytes)
{
if (UnreservedChars.IndexOf((char)b) != -1)
{
sb.Append((char)b);
}
else
{
sb.AppendFormat("%{0:X2}", b);
}
}
return(sb.ToString());
}
// can't use HttpUtility.UrlEncode(str) since it encodes space to + (expected %20).
// can't use HttpUtility.UrlPathEncode(str) since it does not encodes / (expected %2F).
private static string UrlEncode(string str)
{
const string UnreservedChars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-_.~";
StringBuilder result = new StringBuilder();
byte[] data = Encoding.UTF8.GetBytes(str);
int len = data.Length;
for (int i = 0; i < len; i++)
{
int c = data[i];
if (c < 0x80 && UnreservedChars.IndexOf((char)c) != -1)
{
result.Append((char)c);
}
else
{
result.Append('%' + string.Format("{0:X2}", (int)data[i]));
}
}
return(result.ToString());
}
