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BGWebParser.cs
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BGWebParser.cs
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/*
* $Id: BGWebParser.cs,v 1.1 2007/02/22 02:32:34 kjb9089 Exp $
*
* $Log: BGWebParser.cs,v $
* Revision 1.1 2007/02/22 02:32:34 kjb9089
* - Final Version before final submission
*
*/
using System;
using System.Collections.Generic;
using System.Text;
using System.Text.RegularExpressions;
namespace BattleGrounds {
internal class BGWebParser {
/// <summary>
/// Parses a .bgw file
/// </summary>
/// <param name="theInfo">Contains HeaderInfo for the user</param>
/// <returns>Parsed .bgw file</returns>
internal static byte[] ParseFileContents(HeaderInfo theInfo) {
string includesPat = @"%INCLUDEFILE<file>(.+)</file>%/INCLUDEFILE(\r\n)?";
string returnMsg = "";
if (theInfo.FullPath.Equals(WebServer.workingDir+"about//")) {
returnMsg = @"<html>
<head>
<title>About " + WebServer.serverName + @"</title>
<link rel=""stylesheet"" href=""/BGStyle.css"">
</head>
<body>
%INCLUDEFILE<file>menu.bgw</file>%/INCLUDEFILE
<table align=""center"" width=""500"">
<tr>
<td align=""center""><i>Information as of: </i><u>" + DateTime.Now + @"</u><i> (server time)</i><br></td>
</tr>
<tr>
<td>Server Uptime: <b>" + (DateTime.Now - WebServer.startTime) + @"</b></td>
</tr>
<tr>
<td>Current # Of Users: <b>" + BGUsers.GetUsers().Length + @"</b></td>
</tr>
<tr>
<td>Total Connections Made: <b>" + WebConnection.ttlConnections + @"</b></td>
</tr>
<tr>
<td align=""center""><hr><i>This web server was designed and written by </i><b>Kenneth Beck</b><i>, for a
Freshman Computer Science class at Rochester Institute of Technology.
It was written as a tool for a game designed for the same class, a game
called BattleGrounds. BattleGrounds was written and designed by </i><b>Travis
Popkave</b>, <b>Steve Willard</b>, <i>and</i> <b>Kevin Hockey</b>. <i>People who create an account
via this web site can also log onto the game with the same account information.</i></b></td>
</tr>
</table>
</body>
</head>";
} else {
returnMsg = Encoding.ASCII.GetString(theInfo.returnData);
}
MatchCollection includes = Regex.Matches(returnMsg, includesPat);
if (includes.Count > 0) {
for (int i = 0; i < includes.Count; i++) {
returnMsg = Regex.Replace(returnMsg, includes[i].Groups[0].Value,
Encoding.ASCII.GetString(WebConnection.GetFileContents(WebServer.workingDir +
"/" + includes[i].Groups[1].Value)) + "\r\n");
}
}
if (BGUsers.CheckLogged(theInfo)) {
returnMsg = Regex.Replace(returnMsg, @"%LOGGEDOUT((\r\n)*.*?)+%/LOGGEDOUT(\r\n)?", "");
returnMsg = Regex.Replace(returnMsg, @"%LOGGEDIN(\r\n)?", "");
returnMsg = Regex.Replace(returnMsg, @"%/LOGGEDIN(\r\n)?", "");
returnMsg = Regex.Replace(returnMsg, @"\$USER_AVATAR", "<img src=\"/avatars/" +
theInfo.cookieData["avatar"] + "\">");
} else {
returnMsg = Regex.Replace(returnMsg, @"%LOGGEDIN((\r\n)*.*?)+%/LOGGEDIN(\r\n)?", "");
returnMsg = Regex.Replace(returnMsg, @"%LOGGEDOUT(\r\n)?", "");
returnMsg = Regex.Replace(returnMsg, @"%/LOGGEDOUT(\r\n)?", "");
}
if (BGUsers.CheckLogged(theInfo) && theInfo.cookieData != null &&
theInfo.cookieData["rights"].Contains("admin")) {
returnMsg = Regex.Replace(returnMsg, @"%ADMIN(\r\n)?", "");
returnMsg = Regex.Replace(returnMsg, @"%/ADMIN(\r\n)?", "");
if (returnMsg.Contains("$ADMIN_USERS")) {
string users = @"
<table align=""center"" border=""1"" cellpadding=""0"" cellspacing=""0"" >
<tr>
<td colspan=""5"" align=""center""><b><i>$FORM_MSG</i></b></td>
</tr>
<tr>
<td align=""center"" colspan=""5""><b>Current Users<b></td>
<td rowspan=""2"" colspan=""2""> </td>
</tr>
<tr>
<td align=""center""><u>Add Time:</u></td>
<td align=""center""><u>Full Name</u></td>
<td align=""center""><u>Username</u></td>
<td align=""center""><u>Info</u></td>
<td align=""center""><u>Avatar</u></td>
</tr>";
string color = "000000";
foreach (string file in BGUsers.GetUsers()) {
string name = Regex.Match(file, @".*?/(.*?)\.xml").Groups[1].Value;
if (name != "") {
FormData user = BGUsers.GetUserData(name);
if (color == "000000") {
color = "555555";
} else {
color = "000000";
}
users += "\r\n <tr bgcolor=\"" + color + "\">\r\n" +
" <td align=\"center\"> " + Uri.UnescapeDataString(user["addtime"]) + "</td>\r\n" +
" <td align=\"center\"> " + Uri.UnescapeDataString(user["fullname"]) + "</td>\r\n" +
" <td align=\"center\"> " + name + "</td>\r\n" +
" <td align=\"center\"> " + Uri.UnescapeDataString(user["info"]) + "</td>\r\n" +
" <td align=\"center\"> <img src=\"avatars/" + user["avatar"] + "\"></td>\r\n" +
" <td align=\"center\">";
if (user["nick"] == theInfo.cookieData["nick"]) {
users += "<i>Self</i>";
} else if (user["rights"].Contains("superadmin")) {
users += "<i>Super</i>";
} else if ((!user["rights"].Contains("admin") ||
theInfo.cookieData["rights"].Contains("superadmin")) &&
!name.Equals(theInfo.cookieData["nick"])) {
users += "<a href=\"viewUsers.bgw?action=delUser&nick=" + name + "\">Delete</a>";
} else {
users += "<i>Admin</i>";
}
users += "</td>\r\n" +
" <td align=\"center\">";
if (user["rights"].Contains("superadmin")) {
users += " ";
} if (!user["rights"].Contains("admin")) {
users += "+<a href=\"viewUsers.bgw?action=makeAdmin&nick=" + name + "\">Admin</a>";
} else if (theInfo.cookieData["rights"].Contains("superadmin") &&
user["nick"] != theInfo.cookieData["nick"]) {
users += "-<a href=\"viewUsers.bgw?action=revokeAdmin&nick=" + name + "\">Admin</a>";
} else {
users += " ";
}
users += "</td>\r\n" +
" </tr>\r\n";
}
}
users += "</table>";
returnMsg = Regex.Replace(returnMsg, @"\$ADMIN_USERS", users);
}
} else {
returnMsg = Regex.Replace(returnMsg, @"%ADMIN((\r\n)*.*?)+%/ADMIN(\r\n)?", "");
}
if (theInfo.cookieData != null) {
foreach (string name in theInfo.cookieData.TableOfValues.Keys) {
if (name != "") {
string theTest = "$COOKIE_" + name.ToUpper();
if (returnMsg.Contains(theTest)) {
returnMsg = returnMsg.Replace(theTest, Uri.UnescapeDataString(theInfo.cookieData[name]));
}
}
}
}
if (theInfo.parsedData != null) {
foreach (string name in theInfo.parsedData.TableOfValues.Keys) {
if (name != "") {
string theTest = "$FORM_" + name.ToUpper();
if (returnMsg.Contains(theTest)) {
returnMsg = Regex.Replace(returnMsg, @"\$CONTAINS_" + name.ToUpper(), "");
returnMsg = Regex.Replace(returnMsg, @"\$/CONTAINS_" + name.ToUpper(), "");
returnMsg = returnMsg.Replace(theTest, Uri.UnescapeDataString(theInfo.parsedData[name]));
} else {
returnMsg = Regex.Replace(returnMsg, @"\$CONTAINS_" +
name.ToUpper() + @"((\r\n)*.*?)+\$/CONTAINS_" + name.ToUpper(), "");
}
}
}
}
string addSelect = "\r\n<select name=\"model\">";
string editSelect = addSelect;
for (int i = 0; i < WebServer.modelFiles.Length; i++) {
addSelect += "\r\n <option value=\"" + WebServer.modelFiles[i] + "\">" + WebServer.models[i];
editSelect += "\r\n <option value=\"" + WebServer.modelFiles[i] + "\"" + (theInfo.cookieData != null &&
theInfo.cookieData["model"].Equals(WebServer.modelFiles[i]) ? " selected" : "") + ">" + WebServer.models[i];
}
addSelect += "\r\n</select>";
editSelect += "\r\n</select>";
returnMsg = Regex.Replace(returnMsg, @"\$ADD_MODEL", addSelect);
returnMsg = Regex.Replace(returnMsg, @"\$EDIT_MODEL", editSelect);
returnMsg = Regex.Replace(returnMsg, "#SERVER_AVATAR_TYPES", string.Join(", ", WebServer.avatarTypes));
returnMsg = Regex.Replace(returnMsg, "#SERVER_MAX_SIZE",
WebServer.maxFileUploadSize / 1024 + "kb; " +
BGUsers.picSize.Width + "x" + BGUsers.picSize.Height);
returnMsg = Regex.Replace(returnMsg, @"\$/?[A-Z_]+", "");
theInfo.returnData = Encoding.ASCII.GetBytes(returnMsg);
return Encoding.ASCII.GetBytes(returnMsg);
}
}
}