Jmouse.JFiles 代码(C#)

using System;
using System.IO;

namespace Jmouse
...{
    public class JFiles
    ...{
        public enum JSearchOptions ...{ AllDirectories, OnlyTopDirectory };
        public enum JPatternOptions ...{ OnlyFiles, OnlyDirectories, Both };

        protected virtual void SetDirMethod(string[] path)
        ...{ }

        protected virtual void SetFileMethod(string[] path)
        ...{ }

        protected virtual void SetErrorMethod(string path, Exception e)
        ...{ }

        protected virtual void SetErrorMethod(string path, 
            string searchPattern, Exception e)
        ...{ }

        public int Search(string path)
        ...{
            int SearchFailed = -1;
            try
            ...{
                string[] dirs = Directory.GetDirectories(path);
                SetDirMethod(dirs);
                if (dirs.Length > 0)
                ...{
                    for (int i = 0; i < dirs.Length; i++)
                    ...{
                        try
                        ...{
                            SearchFailed += Search(dirs[i]);
                        }
                        catch (Exception e)
                        ...{
                            SearchFailed++;
                            SetErrorMethod(path, e);
                            continue;
                        }
                    }
                }
                string[] files = Directory.GetFiles(path);
                SetFileMethod(files);
                return (SearchFailed + 1);
            }
            catch (Exception e)
            ...{
                SetErrorMethod(path, e);
            }
            return SearchFailed;
        }

        public int Search(string path, JSearchOptions searchOptions)
        ...{
            int SearchFailed = -1;
            try
            ...{
                string[] dirs = Directory.GetDirectories(path);
                SetDirMethod(dirs);
                if (searchOptions == JSearchOptions.AllDirectories)
                ...{
                    if (dirs.Length > 0)
                    ...{
                        for (int i = 0; i < dirs.Length; i++)
                        ...{
                            try
                            ...{
                                SearchFailed += Search(dirs[i], 
                                    searchOptions);
                            }
                            catch (Exception e)
                            ...{
                                SearchFailed++;
                                SetErrorMethod(path, e);
                                continue;
                            }
                        }
                    }
                }
                string[] files = Directory.GetFiles(path);
                SetFileMethod(files);
                return (SearchFailed + 1);
            }
            catch (Exception e)
            ...{
                SetErrorMethod(path, e);
            }
            return SearchFailed;
        }

        public int Search(string path, string searchPattern, 
            JPatternOptions patternOptions)
        ...{
            int SearchFailed = -1;
            try
            ...{
                string[] dirs = new string[0];
                string[] files = new string[0];
                if ((patternOptions == JPatternOptions.Both) || 
                    (patternOptions == JPatternOptions.OnlyDirectories))
                ...{
                    dirs = Directory.GetDirectories(path, searchPattern);
                }
                else
                ...{
                    dirs = Directory.GetDirectories(path);
                }
                SetDirMethod(dirs);
                if (dirs.Length > 0)
                ...{
                    for (int i = 0; i < dirs.Length; i++)
                    ...{
                        try
                        ...{
                            SearchFailed += Search(dirs[i], 
                                searchPattern, 
                                patternOptions);
                        }
                        catch (Exception e)
                        ...{
                            SetErrorMethod(path, searchPattern, e);
                            SearchFailed++;
                            continue;
                        }
                    }
                }
                if ((patternOptions == JPatternOptions.Both) || 
                    (patternOptions == JPatternOptions.OnlyFiles))
                ...{
                    files = Directory.GetFiles(path, searchPattern);
                }
                else
                ...{
                    files = Directory.GetFiles(path);
                }
                SetFileMethod(files);
                return (SearchFailed + 1);
            }
            catch (Exception e)
            ...{
                SetErrorMethod(path, searchPattern, e);
            }
            return SearchFailed;
        }

        public int Search(string path, string searchPattern, 
            JPatternOptions patternOptions, JSearchOptions searchOptions)
        ...{
            int SearchFailed = -1;
            try
            ...{
                string[] dirs = new string[0];
                string[] files = new string[0];
                if ((patternOptions == JPatternOptions.Both) || 
                    (patternOptions == JPatternOptions.OnlyDirectories))
                ...{
                    dirs = Directory.GetDirectories(path, searchPattern);
                }
                else
                ...{
                    dirs = Directory.GetDirectories(path);
                }
                SetDirMethod(dirs);
                if (searchOptions == JSearchOptions.AllDirectories)
                ...{
                    if (dirs.Length > 0)
                    ...{
                        for (int i = 0; i < dirs.Length; i++)
                        ...{
                            try
                            ...{
                                SearchFailed += Search(dirs[i], 
                                    searchPattern, 
                                    patternOptions, 
                                    searchOptions);
                            }
                            catch (Exception e)
                            ...{
                                SetErrorMethod(path, 
                                    searchPattern, 
                                    e);
                                SearchFailed++;
                                continue;
                            }
                        }
                    }
                }
                if ((patternOptions == JPatternOptions.Both) || 
                    (patternOptions == JPatternOptions.OnlyFiles))
                ...{
                    files = Directory.GetFiles(path, searchPattern);
                }
                else
                ...{
                    files = Directory.GetFiles(path);
                }
                SetFileMethod(files);
                return (SearchFailed + 1);
            }
            catch (Exception e)
            ...{
                SetErrorMethod(path, searchPattern, e);
            }
            return SearchFailed;
        }
    }
}