public static void FindFirefoxProfileInfosFromIniFile(string profilesIni, List <FirefoxProfileInfo> profiles)
{
// searcvh the profile for a profile entry that contains "Default=1"
if (File.Exists(profilesIni))
{
KeePassUtilities.LogMessage("File exists at " + profilesIni);
StreamReader reader = File.OpenText(profilesIni);
try
{
FirefoxProfileInfo profile = null;
string line = reader.ReadLine();
while (line != null)
{
string lowerLine = line.ToLower().Replace(" ", "");
if (lowerLine.StartsWith("[")) // new section
{
if (lowerLine.StartsWith("[profile")) // new section
{
profile = new FirefoxProfileInfo();
profile.Code = line.Trim().TrimStart('[').TrimEnd(']');
profile.BasePath = profilesIni.Substring(0, profilesIni.LastIndexOf("\\"));
profiles.Add(profile);
}
else
{
profile = null;
}
}
if (profile != null)
{
if (lowerLine.StartsWith("name=")) // this is the default profile
{
profile.Name = line.Substring(5);
}
if (lowerLine.StartsWith("path=")) // this is the default profile
{
profile.Path = line.Substring(5);
}
if (lowerLine == "default=1") // this is the default profile
{
profile.Default = true;
}
if (lowerLine == "isrelative=1") // this is the default profile
{
profile.IsRelative = true;
}
if (lowerLine == "isrelative=0") // this is the default profile
{
profile.IsRelative = false;
}
}
line = reader.ReadLine();
}
}
finally
{
reader.Close();
}
}
else
{
KeePassUtilities.LogMessage("File does not exist at " + profilesIni);
}
}
/// <summary>
/// finds the contents of the title tag of a page
/// results are cached based on the supplied result
/// </summary>
/// <param name="url">page to scrape</param>
/// <returns>title</returns>
public string ScrapeTitle(string url)
{
try
{
if (_TitleCache.ContainsKey(url.ToLower()))
{
return(_TitleCache[url.ToLower()]);
}
_TitleCache[url.ToLower()] = null; // so dont repeat failures
string title = null;
WebRequest request = WebRequest.Create(url);
request.Timeout = 10 * 1000; // ms
WebResponse response = request.GetResponse(); // makes request
Stream s = response.GetResponseStream();
TextReader tr = new StreamReader(s);
string titleBlock = "";
try
{
// read in all text from a line with the start title tag <title> to a line with the end title tag </title>
// limit to 5 lines between the tags incase its invalid html!
bool titleFound = false; // tracks if we have hit the opening tag
string line = null; // current line
int lines = 0; // number of title lines so far
// this gathers all the required lines as one line. it includes the tags ond other outer info which will be stripped later
while ((line = tr.ReadLine()) != null && lines < 5)
{
if (_TitleOpenRegex.IsMatch(line)) // has an opening tag
{
titleFound = true;
}
if (titleFound) // store all lines as a single trimmed line
{
titleBlock += " " + line.Trim();
lines++;
}
if (_TitleCloseRegex.IsMatch(line)) // has a closing tag so stop
{
break;
}
}
}
finally
{
tr.Close();
s.Close();
response.Close();
}
titleBlock = titleBlock.Trim();
if (titleBlock.Length > 0)
{
// now capture the part of the titleBlick which is inside the title tags
Match match = _TitleRegex.Match(titleBlock);
if (match.Success)
{
title = HttpUtility.HtmlDecode(match.Groups[1].Captures[0].Value.Trim());
_TitleCache[url.ToLower()] = title;
}
}
return(title);
}
catch (Exception ex)
{
KeePassUtilities.LogException(ex);
return(null);
}
}
