Start on doc, color devices
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077560227a
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@ -7,7 +7,7 @@ using System.Drawing;
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using System.Windows.Forms;
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using System.Text.RegularExpressions;
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using System.Xml;
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using System.Drawing.Imaging;
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namespace EduNetworkBuilder
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{
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@ -32,6 +32,7 @@ namespace EduNetworkBuilder
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public bool MustUseDHCP = false;
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public bool CanAddNics = false;
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public Color BackgroundColor = Color.Empty;
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protected Color MorphColor = Color.Empty;
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public NetworkDevice(NetworkComponentType what, string tHostname, Point tLocation, NicType firstNic = NicType.eth)
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{
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@ -371,6 +372,9 @@ namespace EduNetworkBuilder
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IPAddress dhcpip = new IPAddress(Individual);
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DHCPRanges.Add(dhcpip);
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break;
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case "morphcolor":
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MorphColor = Color.FromName(Individual.InnerText);
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break;
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}
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}
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}
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@ -387,6 +391,8 @@ namespace EduNetworkBuilder
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writer.WriteElementString("mytype", myType.ToString());
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writer.WriteElementString("isdns", isDNSServer.ToString());
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writer.WriteElementString("isdhcp", isDHCPServer.ToString());
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if(MorphColor != Color.Empty)
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writer.WriteElementString("morphcolor", MorphColor.Name);
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DefaultGW.Save(writer, "gateway");
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foreach (NetworkCard nic in NICs)
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{
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@ -597,6 +603,43 @@ namespace EduNetworkBuilder
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}
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}
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//This function heavily borrowed from: http://stackoverflow.com/questions/1563038/fast-work-with-bitmaps-in-c-sharp
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public Image ColoredImage(Image BaseImage)
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{
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Bitmap b = new Bitmap(BaseImage);
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BitmapData bData = b.LockBits(new Rectangle(0, 0, BaseImage.Width, BaseImage.Height), ImageLockMode.ReadWrite, b.PixelFormat);
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/* GetBitsPerPixel just does a switch on the PixelFormat and returns the number */
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int bitsPerPixel = Image.GetPixelFormatSize(bData.PixelFormat);
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/*the size of the image in bytes */
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int size = bData.Stride * bData.Height;
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/*Allocate buffer for image*/
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byte[] data = new byte[size];
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/*This overload copies data of /size/ into /data/ from location specified (/Scan0/)*/
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System.Runtime.InteropServices.Marshal.Copy(bData.Scan0, data, 0, size);
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for (int i = 0; i < size; i += bitsPerPixel / 8)
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{
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//double magnitude = 1 / 3d * (data[i] + data[i + 1] + data[i + 2]);
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//data[i] is the first of 3 bytes of color
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data[i] = (byte)((data[i] + MorphColor.B) /2);
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data[i+1] = (byte)((data[i+1] + MorphColor.G) / 2);
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data[i+2] = (byte)((data[i+2] + MorphColor.R) / 2);
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}
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/* This override copies the data back into the location specified */
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System.Runtime.InteropServices.Marshal.Copy(data, 0, bData.Scan0, data.Length);
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b.UnlockBits(bData);
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return b;
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}
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public bool AtLocation(Point location)
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{
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if (location.X >= MyLocation.X && location.X <= MyLocation.X + Size &&
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@ -902,8 +945,56 @@ namespace EduNetworkBuilder
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Network myNet = NB.GetNetwork();
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myNet.Invalidate(Location);
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}
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if(MorphColor == Color.Empty)
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Graphics.FromImage(BaseImage).DrawImage(MyImage, MyLocation.X, MyLocation.Y, Size, Size);
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else
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{
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//ColorMap colorMap = new ColorMap();
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//int width = MyImage.Width;
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//int height = MyImage.Height;
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//colorMap.OldColor = Color.FromArgb(33,39,63); // opaque red
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//colorMap.NewColor = MorphColor; // opaque blue
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//ColorMap[] remapTable = { colorMap };
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//ImageAttributes imageAttributes = new ImageAttributes();
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//imageAttributes.SetRemapTable(remapTable, ColorAdjustType.Bitmap);
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//using (Graphics G = Graphics.FromImage(BaseImage))
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//{
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// G.DrawImage(
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// MyImage,
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// new Rectangle(MyLocation.X, MyLocation.Y, Size, Size), // destination rectangle
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// 0, 0, // upper-left corner of source rectangle
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// width, // width of source rectangle
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// height, // height of source rectangle
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// GraphicsUnit.Pixel,
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// imageAttributes);
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//}
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//---------------------------
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//Color color = MorphColor; //Your desired colour
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//Bitmap bmp = new Bitmap(MyImage);
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//for (int x = 0; x < bmp.Width; x++)
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//{
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// for (int y = 0; y < bmp.Height; y++)
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// {
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// int a = 0;
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// int r = 0;
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// int g = 0;
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// int b = 0;
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// Color gotColor = bmp.GetPixel(x, y);
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// a = gotColor.A;
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// r = (gotColor.R + color.R) / 2;
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// g = (gotColor.G + color.G) / 2;
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// b = (gotColor.B + color.B) / 2;
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// gotColor = Color.FromArgb(a, r, g, b);
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// bmp.SetPixel(x, y, gotColor);
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// }
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//}
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//Graphics.FromImage(BaseImage).DrawImage(bmp, MyLocation.X, MyLocation.Y, Size, Size);
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//------------------------------------
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Image NewBMP = ColoredImage(MyImage);
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Graphics.FromImage(BaseImage).DrawImage(NewBMP, MyLocation.X, MyLocation.Y, Size, Size);
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}
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if(DrawTitle)
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{
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int x = MyLocation.X + (Size / 2);
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@ -76,8 +76,14 @@ namespace EduNetworkBuilder
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{
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bool foundit = false;
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Network theNet = NB.GetNetwork();
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if (theNet == null)
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return;
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NetworkDevice ND = theNet.GetDeviceFromID(AttachedToHostNic);
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if (ND == null)
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return;
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NetworkCard NC = ND.NicFromID(AttachedToHostNic);
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if (NC == null)
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return;
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NicType NT = NC.GetNicType;
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bool isPort = NT == NicType.port;
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@ -1,6 +1,6 @@
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{\rtf1\ansi\ansicpg1252\deff0\nouicompat\deflang1033\deflangfe1033{\fonttbl{\f0\fswiss\fprq2\fcharset0 Calibri;}{\f1\fnil\fcharset0 Calibri;}{\f2\fmodern\fprq1\fcharset0 Courier New;}{\f3\fmodern\fprq1\fcharset0 Consolas;}}
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{\colortbl ;\red0\green0\blue255;}
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{\*\generator Riched20 10.0.10240}{\*\mmathPr\mdispDef1\mwrapIndent1440 }\viewkind4\uc1
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{\*\generator Riched20 10.0.14393}{\*\mmathPr\mdispDef1\mwrapIndent1440 }\viewkind4\uc1
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\pard\widctlpar\sa200\sl276\slmult1\b\f0\fs22\lang9 Help:\b0\par
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This is a basic help document for EduNetworkBuilder. You can get to this by going to "Help" -> "Help" from the main network-builder window. Or, if you are working on a puzzle, the number buttons on the right-side should open context help. (Help topics that somehow relate to the specific puzzle).\par
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\b Overview:\par
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@ -13,7 +13,7 @@ Each network card can have multiple IP addresses. This allows you to have one n
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\b Building a network:\b0\par
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\pard\widctlpar\sa200\f1{\pict{\*\picprop{\sp{\sn wzDescription}{\sv Image}}{\sp{\sn posv}{\sv 1}}
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}\pngblip\picw1056\pich1056\picwgoal599\pichgoal599
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}\pngblip\picw1057\pich1057\picwgoal599\pichgoal599
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89504e470d0a1a0a0000000d494844520000003f0000003f0802000000d83d8788000000017352
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474200aece1ce90000000467414d410000b18f0bfc610500000009704859730000171100001711
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01ca26f33f00000d8a494441546843ed595b8c5de575fefecbde67cecc3967c633f6788cb1198f
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@ -168,7 +168,7 @@ cbb1afaee0eb6fc6bedd1dfbee7bfcf0e3d84f3fe3975fc77efb7dec8f3ff117d7cf8deb3bf299
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664b94d91265b644992d51664b94d91265b644992d3914996b6bff017677e26ba12d6815000000
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0049454e44ae426082
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}{\pict{\*\picprop{\sp{\sn wzDescription}{\sv Image}}{\sp{\sn posv}{\sv 1}}
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}\pngblip\picw1056\pich1056\picwgoal599\pichgoal599
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}\pngblip\picw1057\pich1057\picwgoal599\pichgoal599
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89504e470d0a1a0a0000000d494844520000003f0000003f0403000000a5710dec000000017352
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474200aece1ce90000000467414d410000b18f0bfc610500000030504c5445000000ffffff2127
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3f5c7df92e3a694b64c45a7af33a4b8e2a355d445aad5776ea0000000000000000000000000000
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@ -179,7 +179,7 @@ ec2634a1c8632a102f87011c6e10524205642858040b225c0a96b840c024b24d181e0a968642c0
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241479ec264c14c4a6003394712940911f12d5a2a00000a6e0d650561e0a840000000049454e44
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ae426082
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}{\pict{\*\picprop{\sp{\sn wzDescription}{\sv Image}}{\sp{\sn posv}{\sv 1}}
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}\pngblip\picw1056\pich1056\picwgoal599\pichgoal599
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}\pngblip\picw1057\pich1057\picwgoal599\pichgoal599
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89504e470d0a1a0a0000000d494844520000003f0000003f0802000000d83d8788000000017352
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474200aece1ce90000000467414d410000b18f0bfc610500000009704859730000171100001711
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01ca26f33f00000ee2494441546843ed9a7b88ddd511c77fef7b77efeee661d6687dc45a4dd618
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@ -979,7 +979,7 @@ c0ff864213588d0000000049454e44ae426082
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\pard\widctlpar\sa200\sl276\slmult1 Switches:\par
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\b0\f1{\pict{\*\picprop{\sp{\sn wzDescription}{\sv Image}}{\sp{\sn posv}{\sv 1}}
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}\pngblip\picw1056\pich1056\picwgoal599\pichgoal599
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}\pngblip\picw1057\pich1057\picwgoal599\pichgoal599
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89504e470d0a1a0a0000000d494844520000003f0000003f0403000000a5710dec000000017352
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474200aece1ce90000000467414d410000b18f0bfc610500000030504c5445000000ffffff2127
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3f5c7df946d91f0000000000000000000000000000000000000000000000000000000000000000
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@ -1082,7 +1082,7 @@ bc4630278e173b4214afda2c89e1e5a7778549c8d898848c8d49c8d898848c8d49c8d898848c8d
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\b Firewall:\par
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\pard\widctlpar\sa200\b0\f1{\pict{\*\picprop{\sp{\sn wzDescription}{\sv Image}}{\sp{\sn posv}{\sv 1}}
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}\pngblip\picw1056\pich1056\picwgoal599\pichgoal599
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}\pngblip\picw1057\pich1057\picwgoal599\pichgoal599
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89504e470d0a1a0a0000000d494844520000003f0000003f0802000000d83d8788000000017352
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474200aece1ce90000000467414d410000b18f0bfc610500000009704859730000171100001711
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01ca26f33f00000d8a494441546843ed595b8c5de575fefecbde67cecc3967c633f6788cb1198f
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@ -1180,7 +1180,7 @@ f56292e8fc581afaefef98a1309f2806c81bc62976c503e54beff2bcc1f963d9a015dd7a0cd6e6
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\pard\widctlpar\sa200\sl276\slmult1 The firewall can also do VPNs (see the help topic on VPNs for more information). The VPN allows devices behind one firewall to talk to devices behind another firewall.\par
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\b Wireless Router:\par
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\b0\f1{\pict{\*\picprop{\sp{\sn wzDescription}{\sv Image}}{\sp{\sn posv}{\sv 1}}
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}\pngblip\picw1056\pich1056\picwgoal599\pichgoal599
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}\pngblip\picw1057\pich1057\picwgoal599\pichgoal599
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89504e470d0a1a0a0000000d494844520000003f0000003f0806000000575f10df000000017352
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474200aece1ce90000000467414d410000b18f0bfc610500000009704859730000171100001711
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01ca26f33f00000e64494441546843ed5a097454d519feef7b3399259330213184408024800412
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@ -1281,7 +1281,7 @@ cfc079dfa8fe9102485fca3d4d6842139ad0842634a1094444ff065e6a1a5c3f46d13800000000
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49454e44ae426082
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}\f0 The wireless router is the most complex device on the network. It functions as a firewall, as a switch (on the wired side) and as a hub (on the wireless side). It has VPN capability and can serve DHCP.\par
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\f1{\pict{\*\picprop{\sp{\sn wzDescription}{\sv Image}}{\sp{\sn posv}{\sv 1}}
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}\pngblip\picw1056\pich1056\picwgoal599\pichgoal599
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}\pngblip\picw1057\pich1057\picwgoal599\pichgoal599
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89504e470d0a1a0a0000000d494844520000003f0000003f0806000000575f10df000000017352
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474200aece1ce90000000467414d410000b18f0bfc610500000009704859730000171100001711
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01ca26f33f00000a4e494441546843ed9a795414471ec76bbae78019601886fb3e74503080881a
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@ -1356,7 +1356,7 @@ f69fe3440aa6b10f122b43d12edd9d7bb810e5851f85ea71c619679c71c40180ff02c1d321eeef
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}\b\f0 Wireless Access Point:\par
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\b0 The WAP (Wireless Access Point) is a simple device, which allows you to plug one Ethernet port into a wire, and attach multiple wireless devices to it. Read up on General Wireless for more information on how to configure it. \b \par
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\b0\f1{\pict{\*\picprop{\sp{\sn wzDescription}{\sv Image}}{\sp{\sn posv}{\sv 1}}
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}\pngblip\picw1056\pich1056\picwgoal599\pichgoal599
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}\pngblip\picw1057\pich1057\picwgoal599\pichgoal599
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89504e470d0a1a0a0000000d494844520000003f0000003f0806000000575f10df000000017352
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474200aece1ce90000000467414d410000b18f0bfc610500000009704859730000171100001711
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01ca26f33f00000a1e494441546843ed9a0954145716866ff542374d2320822ca2b28882a028b8
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@ -1430,7 +1430,7 @@ f7d5bf1beea1a8f727e76db4d1461b6db4d1461bef3b00ff03f5ef6e4c8c6d9563000000004945
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}\b\f0 Wireless Bridge:\par
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\b0 A Wireless Bridge is the opposite end of a Wireless Access Point. It has one wireless client connection, to connect to something that serves a wireless signal, and a built in Ethernet switch to connect to the wired connections. It goes at the far end of a wireless link, and allows you to attach multiple wired devices. The Wireless Bridge is also called Wireless Client Mode (when referring to wireless devices.)\par
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\f1{\pict{\*\picprop{\sp{\sn wzDescription}{\sv Image}}{\sp{\sn posv}{\sv 1}}
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}\pngblip\picw1056\pich1056\picwgoal599\pichgoal599
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}\pngblip\picw1057\pich1057\picwgoal599\pichgoal599
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89504e470d0a1a0a0000000d494844520000003f0000003f0806000000575f10df000000017352
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474200aece1ce90000000467414d410000b18f0bfc610500000009704859730000171100001711
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01ca26f33f00000d33494441546843ed9a095813d716c7cf6481008184a08080b28a88b2098a8a
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@ -1634,5 +1634,8 @@ There are a few main rules for how to subnet:\par
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\b0 If you plan it right, you should be able to supernet your subnets, and have one route or rule for them. For example, you may have your networking equipment in 1-63, and your printers from 65-127. That means you can have one route or rule that matches all 128 IPs. This makes life a lot simpler for creating many sorts of rules.\b\par
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Smaller routing tables require less management and resources.\par
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\b0 Again, with the onset of more powerful routers, firewalls, and faster networking speeds, this is no longer quite as critical as it once was. But if you have a finely tuned firewall, you can end up with many rules. Often it is very nice to block all access to a whole range instead of blocking access to each machine one IP at a time. Often, the "less management" simply means less work for the techies who are keeping things running smoothly.\par
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\par
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\b VLANs:\line\b0 Virtual Local Area Networks (Virtual LANs) allow you to segment your network for security sake. Most managed switches can be configured for VLANs.\par
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\par
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}
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