[Acmcontester-developers] SF.net SVN: acmcontester: [195] ACMServer/trunk/MediatorSolution/Library/ Connector

[<br...@us...>]

Revision: 195
          http://acmcontester.svn.sourceforge.net/acmcontester/?rev=195&view=rev
Author:   brus07
Date:     2008-06-01 15:59:03 -0700 (Sun, 01 Jun 2008)

Log Message:
-----------
Added interface for Getter. For get information from web.

Modified Paths:
--------------
    ACMServer/trunk/MediatorSolution/Library/Connector/Connector.csproj
    ACMServer/trunk/MediatorSolution/Library/Connector/WebConnector.cs

Added Paths:
-----------
    ACMServer/trunk/MediatorSolution/Library/Connector/Getter/
    ACMServer/trunk/MediatorSolution/Library/Connector/Getter/FileGetter.cs
    ACMServer/trunk/MediatorSolution/Library/Connector/Getter/IWebGetter.cs
    ACMServer/trunk/MediatorSolution/Library/Connector/Getter/WebGetter.cs

Modified: ACMServer/trunk/MediatorSolution/Library/Connector/Connector.csproj
===================================================================
--- ACMServer/trunk/MediatorSolution/Library/Connector/Connector.csproj	2008-06-01 12:03:25 UTC (rev 194)
+++ ACMServer/trunk/MediatorSolution/Library/Connector/Connector.csproj	2008-06-01 22:59:03 UTC (rev 195)
@@ -34,9 +34,13 @@
     </Reference>
     <Reference Include="System" />
     <Reference Include="System.Data" />
+    <Reference Include="System.Windows.Forms" />
     <Reference Include="System.Xml" />
   </ItemGroup>
   <ItemGroup>
+    <Compile Include="Getter\FileGetter.cs" />
+    <Compile Include="Getter\IWebGetter.cs" />
+    <Compile Include="Getter\WebGetter.cs" />
     <Compile Include="SocketClient.cs" />
     <Compile Include="SocketServer.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />

Added: ACMServer/trunk/MediatorSolution/Library/Connector/Getter/FileGetter.cs
===================================================================
--- ACMServer/trunk/MediatorSolution/Library/Connector/Getter/FileGetter.cs	                        (rev 0)
+++ ACMServer/trunk/MediatorSolution/Library/Connector/Getter/FileGetter.cs	2008-06-01 22:59:03 UTC (rev 195)
@@ -0,0 +1,41 @@
+using System;
+
+namespace AcmContester.Library.Connector.Getter
+{
+    class FileGetter: IWebGetter
+    {
+        public object GetInfoFromSite()
+        {
+            try
+            {
+                string res = "";
+                using (System.IO.StreamReader sr = new System.IO.StreamReader("a.txt"))
+                {
+                    res = sr.ReadToEnd();
+                }
+                if (res.Length == 0)
+                    return null;
+                return res;
+            }
+            catch (Exception)
+            {
+            }
+            return null;
+        }
+
+        public void Send(string message)
+        {
+            try
+            {
+                using (System.IO.StreamWriter sr = new System.IO.StreamWriter("b.txt", true))
+                {
+                    sr.WriteLine(DateTime.Now.ToLongTimeString() + ": " + message);
+                }
+            }
+            catch (Exception)
+            {
+            }
+            //TODO:
+        }
+    }
+}

Added: ACMServer/trunk/MediatorSolution/Library/Connector/Getter/IWebGetter.cs
===================================================================
--- ACMServer/trunk/MediatorSolution/Library/Connector/Getter/IWebGetter.cs	                        (rev 0)
+++ ACMServer/trunk/MediatorSolution/Library/Connector/Getter/IWebGetter.cs	2008-06-01 22:59:03 UTC (rev 195)
@@ -0,0 +1,10 @@
+using System;
+
+namespace AcmContester.Library.Connector.Getter
+{
+    interface IWebGetter
+    {
+        object GetInfoFromSite();
+        void Send(string message);
+    }
+}

Added: ACMServer/trunk/MediatorSolution/Library/Connector/Getter/WebGetter.cs
===================================================================
--- ACMServer/trunk/MediatorSolution/Library/Connector/Getter/WebGetter.cs	                        (rev 0)
+++ ACMServer/trunk/MediatorSolution/Library/Connector/Getter/WebGetter.cs	2008-06-01 22:59:03 UTC (rev 195)
@@ -0,0 +1,34 @@
+using System;
+using System.Threading;
+using System.Windows.Forms;
+
+namespace AcmContester.Library.Connector.Getter
+{
+    class WebGetter: IWebGetter
+    {
+        public void Send(string message)
+        {
+            WebBrowser webBrowser = new WebBrowser();
+            webBrowser.DocumentCompleted += new WebBrowserDocumentCompletedEventHandler(webBrowser_DocumentCompleted);
+            webBrowser.Navigate("http://127.0.0.1/d/a.php?p=321");
+        }
+
+
+        Mutex mut = new Mutex();
+        string document = "";
+        public object GetInfoFromSite()
+        {
+            WebBrowser webBrowser = new WebBrowser();
+            webBrowser.DocumentCompleted += new WebBrowserDocumentCompletedEventHandler(webBrowser_DocumentCompleted);
+            webBrowser.Navigate("http://127.0.0.1/d/a.php?p=321");
+            mut.WaitOne();
+            return document;
+        }
+
+        void webBrowser_DocumentCompleted(object sender, WebBrowserDocumentCompletedEventArgs e)
+        {
+            document = ((WebBrowser)sender).DocumentText;
+            mut.ReleaseMutex();
+        }
+    }
+}

Modified: ACMServer/trunk/MediatorSolution/Library/Connector/WebConnector.cs
===================================================================
--- ACMServer/trunk/MediatorSolution/Library/Connector/WebConnector.cs	2008-06-01 12:03:25 UTC (rev 194)
+++ ACMServer/trunk/MediatorSolution/Library/Connector/WebConnector.cs	2008-06-01 22:59:03 UTC (rev 195)
@@ -1,5 +1,6 @@
 using System;
 using System.Timers;
+using AcmContester.Library.Connector.Getter;
 
 namespace AcmContester.Library.Connector
 {
@@ -10,6 +11,8 @@
         public delegate void DataArrivedDelegate(string s);
         public event DataArrivedDelegate onDataArrived;
 
+        private IWebGetter getter = new WebGetter();
+
         public WebConnector()
         {
             timer.Interval = 10 * 1000;
@@ -22,7 +25,7 @@
         private void OnTimedEvent(object source, ElapsedEventArgs e)
         {
             timer.Enabled = false;
-            object ob = GetInfoFromSite();
+            object ob = getter.GetInfoFromSite();
             if (ob != null)
             {
                 DataArrived(ob);
@@ -38,38 +41,9 @@
             }
         }
 
-        private object GetInfoFromSite()
-        {
-            try
-            {
-                string res = "";
-                using (System.IO.StreamReader sr = new System.IO.StreamReader("a.txt"))
-                {
-                    res = sr.ReadToEnd();
-                }
-                if (res.Length == 0)
-                    return null;
-                return res;
-            }
-            catch(Exception)
-            {
-            }
-            return null;
-        }
-
         public void Send(string message)
         {
-            try
-            {
-                using (System.IO.StreamWriter sr = new System.IO.StreamWriter("b.txt", true))
-                {
-                    sr.WriteLine(DateTime.Now.ToLongTimeString() + ": " + message);
-                }
-            }
-            catch (Exception)
-            {
-            }
-            //TODO:
+            getter.Send(message);
         }
     }
 }


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