private void readLines(string[] lines)
{
globalAccessRules = new List <AccessRule>();
specificAccessRules = new List <AccessRule>();
crawlDelayRules = new List <CrawlDelayRule>();
Sitemaps = new List <Sitemap>();
string userAgent = String.Empty;
int ruleCount = 0;
for (int i = 0; i < lines.Length; i++)
{
var line = lines[i];
var robotsLine = new Line(line);
switch (robotsLine.Type)
{
case LineType.Comment: //ignore the comments
continue;
case LineType.UserAgent:
userAgent = robotsLine.Value;
continue;
case LineType.Sitemap:
Sitemaps.Add(Sitemap.FromLine(robotsLine));
continue;
case LineType.AccessRule:
case LineType.CrawlDelayRule:
//if there's a rule without user-agent declaration, ignore it
if (String.IsNullOrEmpty(userAgent))
{
Malformed = true;
continue;
}
if (robotsLine.Type == LineType.AccessRule)
{
var accessRule = new AccessRule(userAgent, robotsLine, ++ruleCount);
if (accessRule.For.Equals("*"))
{
globalAccessRules.Add(accessRule);
}
else
{
specificAccessRules.Add(accessRule);
}
if (!accessRule.Allowed && !String.IsNullOrEmpty(accessRule.Path))
{
// We say !String.IsNullOrEmpty(x.Path) because the rule "Disallow: " means nothing is disallowed.
IsAnyPathDisallowed = true;
}
}
else
{
crawlDelayRules.Add(new CrawlDelayRule(userAgent, robotsLine, ++ruleCount));
}
HasRules = true;
continue;
case LineType.Unknown:
Malformed = true;
continue;
}
}
}
private void readLines( string[] lines )
{
globalAccessRules = new List<AccessRule>();
specificAccessRules = new List<AccessRule>();
crawlDelayRules = new List<CrawlDelayRule>();
Sitemaps = new List<Sitemap>();
string userAgent = String.Empty;
int ruleCount = 0;
for ( int i = 0; i < lines.Length; i++ )
{
var line = lines[i];
var robotsLine = new Line( line );
switch ( robotsLine.Type )
{
case LineType.Comment: //ignore the comments
continue;
case LineType.UserAgent:
userAgent = robotsLine.Value;
continue;
case LineType.Sitemap:
Sitemaps.Add( Sitemap.FromLine( robotsLine ) );
continue;
case LineType.AccessRule:
case LineType.CrawlDelayRule:
//if there's a rule without user-agent declaration, ignore it
if ( String.IsNullOrEmpty( userAgent ) )
{
Malformed = true;
continue;
}
if ( robotsLine.Type == LineType.AccessRule )
{
var accessRule = new AccessRule( userAgent, robotsLine, ++ruleCount );
if ( accessRule.For.Equals( "*" ) )
{
globalAccessRules.Add( accessRule );
}
else
{
specificAccessRules.Add( accessRule );
}
if ( !accessRule.Allowed && !String.IsNullOrEmpty( accessRule.Path ) )
{
// We say !String.IsNullOrEmpty(x.Path) because the rule "Disallow: " means nothing is disallowed.
IsAnyPathDisallowed = true;
}
}
else
{
crawlDelayRules.Add( new CrawlDelayRule( userAgent, robotsLine, ++ruleCount ) );
}
HasRules = true;
continue;
case LineType.Unknown:
Malformed = true;
continue;
}
}
}