UBB.cs
上传用户:jdb8708888
上传日期:2013-05-29
资源大小:19971k
文件大小:10k
源码类别:

WEB源码(ASP,PHP,...)

开发平台:

C#

  1. using System;
  2. using System.Text.RegularExpressions;
  3. namespace UDS.Components
  4. {
  5. /// <summary>
  6. /// UBB 的摘要说明。
  7. /// </summary>
  8. public class UBB
  9. {
  10. private static string dvHTMLEncode(string fString)
  11. {
  12. if(fString!=string.Empty)
  13. {
  14. fString.Replace("<","&lt;");
  15. fString.Replace(">","&rt;");
  16. fString.Replace(((char)34).ToString(), "&quot;");
  17. fString.Replace(((char)39).ToString(), "&#39;");
  18. fString.Replace(((char)13).ToString(), "");
  19. fString.Replace(((char)10).ToString(), "<BR> ");
  20. }
  21. return(fString);
  22. }
  23. public static string txtMessage(string str)
  24. {
  25. str = dvHTMLEncode(str);
  26. if(str!="")
  27. {
  28. Regex my=new Regex(@"([IMG])(.[^[]*)([/IMG])",RegexOptions.IgnoreCase);
  29. str=my.Replace(str,@"<a href=""$2"" target=_blank><IMG SRC=""$2"" border=0 alt=按此在新窗口浏览图片 onload=""javascript:if(this.width>screen.width-333)this.width=screen.width-333""></a>");
  30. my=new Regex(@"[DIR=*([0-9]*),*([0-9]*)](.[^[]*)[/DIR]",RegexOptions.IgnoreCase);
  31. str=my.Replace(str,@"<object classid=clsid:166B1BCA-3F9C-11CF-8075-444553540000 codebase=http://download.macromedia.com/pub/shockwave/cabs/director/sw.cab#version=7,0,2,0 width=$1 height=$2><param name=src value=$3><embed src=$3 pluginspage=http://www.macromedia.com/shockwave/download/ width=$1 height=$2></embed></object>");
  32. my=new Regex(@"[QT=*([0-9]*),*([0-9]*)](.[^[]*)[/QT]",RegexOptions.IgnoreCase);
  33. str=my.Replace(str,@"<embed src=$3 width=$1 height=$2 autoplay=true loop=false controller=true playeveryframe=false cache=false scale=TOFIT bgcolor=#000000 kioskmode=false targetcache=false pluginspage=http://www.apple.com/quicktime/>");
  34. my=new Regex(@"[MP=*([0-9]*),*([0-9]*)](.[^[]*)[/MP]",RegexOptions.IgnoreCase);
  35. str=my.Replace(str,@"<object align=middle classid=CLSID:22d6f312-b0f6-11d0-94ab-0080c74c7e95 class=OBJECT id=MediaPlayer width=$1 height=$2 ><param name=ShowStatusBar value=-1><param name=Filename value=$3><embed type=application/x-oleobject codebase=http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=5,1,52,701 flename=mp src=$3  width=$1 height=$2></embed></object>");
  36. my=new Regex(@"[RM=*([0-9]*),*([0-9]*)](.[^[]*)[/RM]",RegexOptions.IgnoreCase);
  37. str=my.Replace(str,@"<OBJECT classid=clsid:CFCDAA03-8BE4-11cf-B84B-0020AFBBCCFA class=OBJECT id=RAOCX width=$1 height=$2><PARAM NAME=SRC VALUE=$3><PARAM NAME=CONSOLE VALUE=Clip1><PARAM NAME=CONTROLS VALUE=imagewindow><PARAM NAME=AUTOSTART VALUE=true></OBJECT><br/><OBJECT classid=CLSID:CFCDAA03-8BE4-11CF-B84B-0020AFBBCCFA height=32 id=video2 width=$1><PARAM NAME=SRC VALUE=$3><PARAM NAME=AUTOSTART VALUE=-1><PARAM NAME=CONTROLS VALUE=controlpanel><PARAM NAME=CONSOLE VALUE=Clip1></OBJECT>");
  38. my=new Regex(@"([FLASH])(.[^[]*)([/FLASH])",RegexOptions.IgnoreCase);
  39. str=my.Replace(str,@"<OBJECT codeBase=http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=4,0,2,0 classid=clsid:D27CDB6E-AE6D-11cf-96B8-444553540000 width=500 height=400><PARAM NAME=movie VALUE=""$2""><PARAM NAME=quality VALUE=high><embed src=""$2"" quality=high pluginspage='http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash' type='application/x-shockwave-flash' width=500 height=400>$2</embed></OBJECT>");
  40. my=new Regex(@"([ZIP])(.[^[]*)([/ZIP])",RegexOptions.IgnoreCase);
  41. str=my.Replace(str,@"<br/><IMG SRC=pic/zip.gif border=0> <a href=""$2"">点击下载该文件</a>");
  42. my=new Regex(@"([RAR])(.[^[]*)([/RAR])",RegexOptions.IgnoreCase);
  43. str=my.Replace(str,@"<br/><IMG SRC=pic/rar.gif border=0> <a href=""$2"">点击下载该文件</a>");
  44. my=new Regex(@"([UPLOAD=(.[^[]*)])(.[^[]*)([/UPLOAD])",RegexOptions.IgnoreCase);
  45. str=my.Replace(str,@"<br/><IMG SRC=""pic/$2.gif"" border=0>此主题相关图片如下:<br/><A HREF=""$3"" TARGET=_blank><IMG SRC=""$3"" border=0 alt=按此在新窗口浏览图片 onload=""javascript:if(this.width>screen.width-333)this.width=screen.width-333""></A>");
  46. my= new Regex(@"([URL])(http://.[^[]*)([/URL])",RegexOptions.IgnoreCase);
  47. str=my.Replace(str,@"<A HREF=""$2"" TARGET=_blank>$2</A>");
  48. my= new Regex(@"([ATT])(http://.[^[]*)([/ATT])",RegexOptions.IgnoreCase);
  49. str=my.Replace(str,@"上传文件:<A HREF=""$2"" TARGET=_blank>$2</A>");
  50. my=new Regex(@"([URL])(.[^[]*)([/URL])",RegexOptions.IgnoreCase);
  51. str=my.Replace(str,@"<A HREF=""http://$2"" TARGET=_blank>$2</A>");
  52. my=new Regex(@"([URL=(http://.[^[]*)])(.[^[]*)([/URL])",RegexOptions.IgnoreCase);
  53. str=my.Replace(str,@"<A HREF=""$2"" TARGET=_blank>$3</A>");
  54. my=new Regex(@"([URL=(.[^[]*)])(.[^[]*)([/URL])",RegexOptions.IgnoreCase);
  55. str=my.Replace(str,@"<A HREF=""http://$2"" TARGET=_blank>$3</A>");
  56. my=new Regex(@"([EMAIL])(S+@.[^[]*)([/EMAIL])",RegexOptions.IgnoreCase);
  57. str=my.Replace(str,@"<A HREF=""mailto:$2"">$2</A>");
  58. my=new Regex(@"^(HTTP://[A-Za-z0-9./=?%-&_~`@':+!]+)",RegexOptions.IgnoreCase);
  59. str=my.Replace(str,@"<a target=_blank href=$1>$1</a>");
  60. my=new Regex(@"(HTTP://[A-Za-z0-9./=?%-&_~`@':+!]+)$",RegexOptions.IgnoreCase);
  61. str=my.Replace(str,@"<a target=_blank href=$1>$1</a>");
  62. my=new Regex(@"[^>=""](HTTP://[A-Za-z0-9./=?%-&_~`@':+!]+)",RegexOptions.IgnoreCase);
  63. str = my.Replace(str,@"<a target=_blank href=$1>$1</a>");
  64. my=new Regex(@"^(FTP://[A-Za-z0-9./=?%-&_~`@':+!]+)",RegexOptions.IgnoreCase);
  65. str = my.Replace(str,@"<a target=_blank href=$1>$1</a>");
  66. my= new Regex(@"(FTP://[A-Za-z0-9./=?%-&_~`@':+!]+)$",RegexOptions.IgnoreCase);
  67. str = my.Replace(str,@"<a target=_blank href=$1>$1</a>");
  68. my=new Regex(@"[^>=""](FTP://[A-Za-z0-9./=?%-&_~`@':+!]+)",RegexOptions.IgnoreCase);
  69. str = my.Replace(str,@"<a target=_blank href=$1>$1</a>");
  70. my= new Regex(@"^(RTSP://[A-Za-z0-9./=?%-&_~`@':+!]+)",RegexOptions.IgnoreCase);
  71. str = my.Replace(str,@"<a target=_blank href=$1>$1</a>");
  72. my= new Regex(@"(RTSP://[A-Za-z0-9./=?%-&_~`@':+!]+)$",RegexOptions.IgnoreCase);
  73. str = my.Replace(str,@"<a target=_blank href=$1>$1</a>");
  74. my=new Regex(@"[^>=""](RTSP://[A-Za-z0-9./=?%-&_~`@':+!]+)",RegexOptions.IgnoreCase);
  75. str = my.Replace(str,@"<a target=_blank href=$1>$1</a>");
  76. my=new Regex(@"^(MMS://[A-Za-z0-9./=?%-&_~`@':+!]+)",RegexOptions.IgnoreCase);
  77. str = my.Replace(str,@"<a target=_blank href=$1>$1</a>");
  78. my= new Regex(@"(MMS://[A-Za-z0-9./=?%-&_~`@':+!]+)$",RegexOptions.IgnoreCase);
  79. str = my.Replace(str,@"<a target=_blank href=$1>$1</a>");
  80. my=new Regex(@"[^>=""](MMS://[A-Za-z0-9./=?%-&_~`@':+!]+)",RegexOptions.IgnoreCase);
  81. str = my.Replace(str,@"<a target=_blank href=$1>$1</a>");
  82. my=new Regex(@"([HTML])(.[^[]*)([/HTML])",RegexOptions.IgnoreCase);
  83. str=my.Replace(str,@"<table width='100%' border='0' cellspacing='0' cellpadding='6' bgcolor=''><td><b>以下内容为程序代码:</b><br/>$2</td></table>");
  84. my=new Regex(@"([CODE])(.[^[]*)([/CODE])",RegexOptions.IgnoreCase);
  85. str=my.Replace(str,@"<table width='100%' border='0' cellspacing='0' cellpadding='6' bgcolor=''><td><b>以下内容为程序代码:</b><br/>$2</td></table>");
  86. my=new Regex(@"([COLOR=(.[^[]*)])(.[^[]*)([/COLOR])",RegexOptions.IgnoreCase);
  87. str=my.Replace(str,@"<font COLOR=$2>$3</font>");
  88. my=new Regex(@"([FACE=(.[^[]*)])(.[^[]*)([/FACE])",RegexOptions.IgnoreCase);
  89. str=my.Replace(str,@"<font FACE=$2>$3</font>");
  90. my=new Regex(@"([ALIGN=(.[^[]*)])(.*)([/ALIGN])",RegexOptions.IgnoreCase);
  91. str=my.Replace(str,@"<div ALIGN=$2>$3</div>");
  92. my=new Regex(@"([QUOTE])(.*)([/QUOTE])",RegexOptions.IgnoreCase);
  93. str=my.Replace(str,@"<table cellpadding=0 cellspacing=0 border=0 WIDTH=94% bgcolor=#66CCCC align=center><tr><td><table width=100% cellpadding=5 cellspacing=1 border=1><TR><TD BGCOLOR=''>$2</table></table><br/>");
  94. my=new Regex(@"([MOVE])(.*)([/MOVE])",RegexOptions.IgnoreCase);
  95. str=my.Replace(str,@"<MARQUEE scrollamount=3>$2</marquee>");
  96. my=new Regex(@"[GLOW=*([0-9]*),*(#*[a-z0-9]*),*([0-9]*)](.[^[]*)[/GLOW]",RegexOptions.IgnoreCase);
  97. str=my.Replace(str,@"<table width=$1 style=""filter:glow(color=$2, strength=$3)"">$4</table>");
  98. my=new Regex(@"[SHADOW=*([0-9]*),*(#*[a-z0-9]*),*([0-9]*)](.[^[]*)[/SHADOW]",RegexOptions.IgnoreCase);
  99. str=my.Replace(str,@"<table width=$1 style=""filter:shadow(color=$2, strength=$3)"">$4</table>");
  100. my=new Regex(@"([I])(.[^[]*)([/I])",RegexOptions.IgnoreCase);
  101. str=my.Replace(str,@"<i>$2</i>");
  102. my=new Regex(@"([U])(.[^[]*)([/U])",RegexOptions.IgnoreCase);
  103. str=my.Replace(str,@"<u>$2</u>");
  104. my=new Regex(@"([B])(.[^[]*)([/B])",RegexOptions.IgnoreCase);
  105. str=my.Replace(str,@"<b>$2</b>");
  106. my=new Regex(@"([FLY])(.[^[]*)([/FLY])",RegexOptions.IgnoreCase);
  107. str=my.Replace(str,@"<marquee>$2</marquee>");
  108. my=new Regex(@"([SIZE=1])(.[^[]*)([/SIZE])",RegexOptions.IgnoreCase);
  109. str=my.Replace(str,@"<font size=1>$2</font>");
  110. my=new Regex(@"([SIZE=2])(.[^[]*)([/SIZE])",RegexOptions.IgnoreCase);
  111. str=my.Replace(str,@"<font size=2>$2</font>");
  112. my=new Regex(@"([SIZE=3])(.[^[]*)([/SIZE])",RegexOptions.IgnoreCase);
  113. str=my.Replace(str,@"<font size=3>$2</font>");
  114. my=new Regex(@"([SIZE=4])(.[^[]*)([/SIZE])",RegexOptions.IgnoreCase);
  115. str=my.Replace(str,@"<font size=4>$2</font>");
  116. my=new Regex(@"([CENTER])(.[^[]*)([/CENTER])",RegexOptions.IgnoreCase);
  117. str=my.Replace(str,@"<center>$2</center>");
  118. }
  119. return(str);
  120. }
  121. }
  122. }