当前文件： FooSunCMS/Foosun.CMS/Common/FileCompare.cs[3K，2009-6-12 11:42:42]，打开代码结构图

		            
  1using System;
  2using System.Collections.Generic;
  3using System.Text;
  4using System.Text.RegularExpressions;
  5using System.IO;
  6using Foosun.Model;
  7
  8namespace Foosun.CMS.Common
  9...{
 10    public class FileCompare
 11    ...{
 12        private string FileType = @".gif|.jpg|.swf|";
 13        private List<FileComprInfo> fllist;
 14        private string RootDir;
 15        private int dirlen;
 16        private string Contrast = string.Empty;
 17        public FileCompare(string root, string contrast)
 18        ...{
 19            RootDir = root;
 20            if (!Directory.Exists(RootDir))
 21                throw new Exception("文件目录不存在!");
 22            fllist = new List<FileComprInfo>();
 23            dirlen = root.Length;
 24            Contrast = contrast;
 25            GetStList();
 26        }
 27        public void GetFileList()
 28        ...{
 29            GetDirInfo(RootDir);
 30        }
 31        private void GetDirInfo(string ParentDir)
 32        ...{
 33            DirectoryInfo[] ChildDirectory;                         //子目录集
 34            FileInfo[] NewFileInfo;                                 //当前所有文件
 35            DirectoryInfo FatherDirectory = new DirectoryInfo(ParentDir); //当前目录
 36            string dname = FatherDirectory.Name.ToLower();
 37            if (dname == "bin" || dname == Config.UIConfig.dirHtml.ToLower() || dname == Config.UIConfig.dirSite.ToLower())
 38                return;
 39            NewFileInfo = FatherDirectory.GetFiles();
 40            foreach (FileInfo DirFile in NewFileInfo)                    //获取此级目录下的所有文件
 41            ...{
 42                string exname = DirFile.Extension.ToLower() + "|";
 43                if (FileType.IndexOf(exname) >= 0)
 44                    continue;
 45                string filenm = DirFile.FullName.Substring(dirlen);
 46                long filesz = DirFile.Length;
 47                DateTime filetm = DirFile.LastWriteTime;
 48                bool flag = false;
 49                foreach (FileComprInfo f in fllist)
 50                ...{
 51                    if (f.FileName.ToLower() == filenm.ToLower())
 52                    ...{
 53                        f.FaFileSize = filesz;
 54                        f.FaModifyTime = filetm;
 55                        flag = true;
 56                        break;
 57                    }
 58                }
 59                if (!flag)
 60                ...{
 61                    FileComprInfo fl = new FileComprInfo(filenm);
 62                    fl.FaFileSize = filesz;
 63                    fl.FaModifyTime = filetm;
 64                    fllist.Add(fl);
 65                }
 66            }
 67            ChildDirectory = FatherDirectory.GetDirectories("*.*"); //得到子目录集
 68            foreach (DirectoryInfo dirInfo in ChildDirectory)       //获取此级目录下的一级目录
 69            ...{
 70                GetDirInfo(dirInfo.FullName);
 71            }
 72        }
 73        public List<FileComprInfo> FileList
 74        ...{
 75            get ...{ return fllist; }
 76        }
 77        private void GetStList()
 78        ...{
 79            if (Contrast == null || Contrast == string.Empty)
 80                return;
 81            string pattern = "\\<file\\ name=\"(?<f>[^\"]+)\"\\ size=\"(?<s>\\d+)\"\\ modifytime=\"(?<t>[^\"]+)\"\\ */\\>(\r\n)*";
 82            Regex reg = new Regex(pattern, RegexOptions.Compiled | RegexOptions.IgnoreCase);
 83            Match m = reg.Match(Contrast);
 84            while (m.Success)
 85            ...{
 86                try
 87                ...{
 88                    string filename = m.Groups["f"].Value.Trim();
 89                    long l = long.Parse(m.Groups["s"].Value);
 90                    DateTime t = DateTime.Parse(m.Groups["t"].Value);
 91                    FileComprInfo fl = new FileComprInfo(filename);
 92                    fl.StFileSize = l;
 93                    fl.StModifyTime = t;
 94                    fllist.Add(fl);
 95                }
 96                catch
 97                ...{ }
 98                m = m.NextMatch();
 99            }
100        }
101
102    }
103}
104