public keywords GetSearchString(string str, ref int c1, Tags DealData, string read)
{
keywords k = new keywords();
if (c1 > str.Length)
{
Console.WriteLine("Mistake at the end of Search keyword (?).");
AtTheEnd += "ERROR: Mistake at the end of Search keyword (?).";
k.SetTimes(-1);
return (k);
}
while (str[c1] == ' ')
{
c1 += 1;
}
if (str[c1] == '<')
{
k.SetDirection('<');
c1 += 1;
while (str[c1] == ' ')
{
c1 += 1;
}
}
if ((str[c1] >= '1') && (str[c1] <= '9'))
{
do
{
k.SetTimes(10 * k.GetTimes() + (str[c1] - 48));
c1 += 1;
} while ((str[c1] >= '1') && (str[c1] <= '9'));
while (str[c1] == ' ')
{
c1 += 1;
}
}
if (str[c1] == '$')
{
int c2;
c1 += 1;
c2 = c1 + 1;
int num = -1;
if ((str[c2] >= '0') && (str[c2] <= '9') && (str[c1] >= '0') && (str[c1] <= '9'))
{
num = Convert.ToInt16(str.Substring(c1, 2));
c1 += 1;
}
else if ((str[c1] >= '0') && (str[c1] <= '9'))
{
num = Convert.ToInt16(str.Substring(c1, 1));
}
else
{
Console.WriteLine("Mistake at variable ($).");
AtTheEnd += "ERROR: Mistake at variable ($).";
k.SetTimes(-1);
return (k);
}
if (DealData.data[num] == "")
{
str = this.oneWebsite.data[num];
if (!RecursList.Contains(num))
{
RecursList.Add(num);
str = this.SingleDataExtraction(str, read, DealData);
RecursList.Remove(num);
DealData.data[num] = str;
}
else
{
Console.WriteLine("ERROR: Recursivity definition!" + str);
AtTheEnd += "ERROR: Recursivity definition!" + str;
k.SetTimes(-1);
return (k);
}
}
k.SetKeyword(DealData.data[num]);
k.SetIndex(num);
if (k.GetTimes() == 0) k.SetTimes(1);
k.SetType('?');
c1 += 1;
}
else if (str[c1] == '"')
{
int c2 = c1;
c1 += 1;
do
{
c2 = str.IndexOf('"', c2 + 1);
if (c2 == -1)
{
Console.WriteLine("Missing \" in Search keyword. Can't go on.");
AtTheEnd += "ERROR: Missing \" in Search keyword. Can't go on.";
k.SetTimes(-1);
return (k);
}
} while (str[c2 - 1] == '\\');
k.SetKeyword(str.Substring(c1, c2 - c1));
k.SetKeyword(k.GetKeyword().Replace("\\\"", "\""));
if (k.GetTimes() == 0) k.SetTimes(1);
k.SetType('?');
c1 = c2 + 1;
}
else
{
Console.WriteLine("Error in Search tag (?) format. Probably missing \" at " + c1 + " character.");
AtTheEnd += "ERROR: Error in Search tag (?) format. Probably missing \" at " + c1 + " character.";
k.SetTimes(-1);
}
return (k);
}
public keywords GetEndString(string str, ref int c1)
{
keywords k = new keywords();
if (c1 > str.Length)
{
Console.WriteLine("Mistake at the end of End keyword (@).");
AtTheEnd += "ERROR: Mistake at the end of End keyword (@).";
k.SetTimes(-1);
return (k);
}
while (str[c1] == ' ')
{
c1 += 1;
}
if (str[c1] == '<')
{
Console.WriteLine("ERROR: End delimiter can't search back.");
AtTheEnd += "ERROR: End delimiter can't search back.";
k.SetTimes(-1);
return (k);
}
if ((str[c1] >= '1') && (str[c1] <= '9'))
{
do
{
k.SetTimes(10 * k.GetTimes() + str[c1]);
c1 += 1;
} while ((str[c1] >= '1') && (str[c1] <= '9'));
while (str[c1] == ' ')
{
c1 += 1;
}
}
if (str[c1] == '"')
{
int c2 = c1;
c1 += 1;
do
{
c2 = str.IndexOf('"', c2 + 1);
if (c2 == -1)
{
Console.WriteLine("Missing \" in End keyword. Can't go on.");
AtTheEnd += "ERROR: Missing \" in End keyword. Can't go on.";
k.SetTimes(-1);
return (k);
}
} while (str[c2 - 1] == '\\');
k.SetKeyword(str.Substring(c1, c2 - c1));
k.SetKeyword(k.GetKeyword().Replace("\\\"", "\""));
if (k.GetTimes() == 0) k.SetTimes(1);
k.SetType('@');
c1 = c2 + 1;
}
else
{
Console.WriteLine("Error in End tag (@) format. Probably missing \" at " + c1 + " character.");
AtTheEnd += "ERROR: Error in End tag (@) format. Probably missing \" at " + c1 + " character.";
k.SetTimes(-1);
}
return (k);
}