/// <summary>
/// Uses PaseFolderIndex() to generate an array of url locations for files and subdirectories.
/// </summary>
/// <param name="directory">Directory to be affected.</param>
void ConstructIndex(WebDirectory directory)
{
string[] index = ParseFolderIndex(directory.URL, directory);
if (index != null)
{
for (int i = 0; i < index.Length; i++)
{
directory.AddressIndex.Add((directory.URL + "/" + index[i]));
directory.NameIndex.Add(index[i]);
UI.UpdateProgressBar();
}
}
for (int i = 0; i < directory.SubDirectories.Count; i++)
{
UI.UpdatePatchNotes
("Parsing Subdirectory: \n" + directory.SubDirectories[i].URL);
ConstructIndex(directory.SubDirectories[i]);
}
}
internal static void PopulatePatchDirectories(PatchHandler handler)
{
try
{
for (int i = 0; i < PatchData.Versions.Count; i++)
{
List <PatchFile> temp = PatchData.Versions[PatchData.Versions.Keys.ElementAt(i)];
for (int n = 0; n < temp.Count; n++)
{
string[] segments = temp[n].filePath.Split('/');
int tempLength = 0;
for (int z = 0; z < segments.Length - 1; z++)
{
tempLength += segments[z].Length;
}
string master = temp[n].filePath.Substring
(0, tempLength + segments.Length - 1);
WebDirectory tempDir = new WebDirectory(master, handler);
tempDir.AddressIndex.Add(temp[n].filePath);
tempDir.NameIndex.Add(temp[n].fileName);
PatchData.PatchDirectories.Add(tempDir);
}
}
}
catch (Exception e)
{
LogHandler.LogErrors(e.ToString());
}
}
internal string[] ParseFolderIndex_Alpha(string url, WebDirectory directory)
{
try
{
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
request.Timeout = 3 * 60 * 1000;
request.KeepAlive = true;
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
if (response.StatusCode == HttpStatusCode.OK)
{
List <string> fileLocations = new List <string>(); string line;
using (StreamReader reader = new StreamReader(response.GetResponseStream()))
{
while ((line = reader.ReadLine()) != null)
{
int index = line.IndexOf("<a href=");
if (index >= 0)
{
string[] segments = line.Substring(index).Split('\"');
///Can Parse File Size Here: Add todo
if (!segments[1].Contains("/"))
{
fileLocations.Add(segments[1]);
UI.UpdatePatchNotes("Web File Found: " + segments[1]);
UI.UpdateProgressBar();
}
else
{
if (segments[1] != @"../")
{
directory.SubDirectories.Add(new WebDirectory(url + segments[1], this));
UI.UpdatePatchNotes("Web Directory Found: " + segments[1].Replace("/", string.Empty));
}
}
}
else if (line.Contains("</pre"))
{
break;
}
}
}
response.Dispose(); /// After ((line = reader.ReadLine()) != null)
return(fileLocations.ToArray <string>());
}
else
{
return(new string[0]); /// !(HttpStatusCode.OK)
}
}
catch (Exception e)
{
LogHandler.LogErrors(e.ToString(), this);
LogHandler.LogErrors(url, this);
return(null);
}
}
/// <summary>
/// HTTP Web request gathers data based on url parameter to build the web directory object.
/// </summary>
/// <param name="url">Initial Parse Location</param>
/// <param name="directory">Directory object containing properties and methods for indexing and parsing contained folders.</param>
/// <returns>Returns a string array containing child resource locations parsed from html (href);</returns>
internal string[] ParseFolderIndex(string url, WebDirectory directory)
{
try
{
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
request.Timeout = 3 * 60 * 1000;
request.KeepAlive = true;
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
bool endMet = false;
if (response.StatusCode == HttpStatusCode.OK)
{
List <string> fileLocations = new List <string>(); string line;
using (StreamReader reader = new StreamReader(response.GetResponseStream()))
{
while (!endMet)
{
line = reader.ReadLine();
//if (line != null && line != "" && line.IndexOf("</a>") >= 0)
if (line != null && line != "" && line.Contains("</A>"))
{
if (line.Contains("</html>"))
{
endMet = true;
}
string[] segments = line.Replace("\\", "").Split('\"');
List <string> paths = new List <string>();
List <string> files = new List <string>();
for (int i = 0; i < segments.Length; i++)
{
if (!segments[i].Contains('<'))
{
paths.Add(segments[i]);
}
}
paths.RemoveAt(0);
foreach (String s in paths)
{
string[] secondarySegments = s.Split('/');
if (s.Contains(".") || s.Contains("Verinfo"))
{
files.Add(secondarySegments[secondarySegments.Length - 1]);
}
else
{
directory.SubDirectories.Add(new WebDirectory
(url + "/" + secondarySegments[secondarySegments.Length - 2], this));
UI.UpdatePatchNotes("Web Directory Found: " + secondarySegments[secondarySegments.Length - 2]);
}
}
foreach (String s in files)
{
if (!String.IsNullOrEmpty(s) && !s.Contains('%'))
{
fileLocations.Add(s);
UI.UpdatePatchNotes("Web File Found: " + s);
UI.UpdateProgressBar();
}
}
if (line.Contains("</pre"))
{
break;
}
}
}
}
response.Dispose(); /// After ((line = reader.ReadLine()) != null)
return(fileLocations.ToArray <string>());
}
else
{
return(new string[0]); /// !(HttpStatusCode.OK)
}
}
catch (Exception e)
{
LogHandler.LogErrors(e.ToString(), this);
LogHandler.LogErrors(url, this);
return(null);
}
}
