/// <summary>
/// 查的所有 与compre 有关系文件
/// </summary>
/// <param name="compare"></param>
/// <param name="relation">关系</param>
/// <returns></returns>
public IList <string> FindCurrentDirALL(string compare, FileSelectRelation relation)
{
if (Utils.IsStrNull(compare))
{
return(null);
}
return(SelectFile(compare, relation, this.Files));
}
public string FindFileAllSelectOne(string compare, FileSelectRelation relation)
{
IList <string> fileAll = this.FindFileAll();
IList <string> select = SelectFile(compare, relation, Utils.ListToArray(fileAll));
if (select.Count > 0)
{
return(select[0]);
}
return("");
}
/// <summary>
/// 返回 与compre 有关系文件 中第一个文件
/// </summary>
/// <param name="compare"></param>
/// <param name="relation"></param>
/// <returns></returns>
public string FindFileOne(string compare, FileSelectRelation relation)
{
IList <string> list = FindCurrentDirALL(compare, relation);
if (list == null || list.Count == 0)
{
return("");
}
else
{
return(list[0]);
}
}
private bool CheckFile(string fileName, IList <string> filters, FileSelectRelation relation)
{
int index = fileName.LastIndexOf("\\") + 1;
fileName = fileName.Substring(index, fileName.Length - index);
foreach (String fileterName in filters)
{
if (CheckFile(fileName, fileterName, relation))
{
return(true);
}
}
return(false);
}
internal void RomveExcept(IList <string> list, IList <string> filters, FileSelectRelation relation)
{
int num = list.Count;
for (int i = 0; i < num; i++)
{
string fileName = list[i];
if (!this.CheckFile(fileName, filters, relation))
{
list.RemoveAt(i);
i--;
num--;
}
}
}
public void RomveExcept(IList <string> list, IList <string> filters, FileSelectRelation relation)
{
int length = list.Count;
string fileName;
for (int a = 0; a < length; a++)
{
fileName = list[a];
if (!CheckFile(fileName, filters, relation))
{
list.RemoveAt(a);
a--;
length--;
}
}
}
private bool CheckFile(string compareName, string filterName, FileSelectRelation relation)
{
bool result;
switch (relation)
{
case FileSelectRelation.StartsWith:
if (compareName.StartsWith(filterName))
{
result = true;
return(result);
}
break;
case FileSelectRelation.EndsWith:
if (compareName.EndsWith(filterName))
{
result = true;
return(result);
}
break;
case FileSelectRelation.Contains:
if (compareName.Contains(filterName))
{
result = true;
return(result);
}
break;
case FileSelectRelation.Equals:
if (compareName.Equals(filterName))
{
result = true;
return(result);
}
break;
case FileSelectRelation.All:
result = true;
return(result);
}
result = false;
return(result);
}
public static IList <string> SelectDirs(string dirRoot, FileSelectRelation relation = FileSelectRelation.All, bool level = false)
{
IList <string> list = SeleFileDir(dirRoot, level);
if (list.Count == 0)
{
return(list);
}
switch (relation)
{
case FileSelectRelation.All:
return(list);
case FileSelectRelation.Contains:
return(DirContains(list));
}
return(null);
}
private bool CheckFile(string fileName, IList <string> filters, FileSelectRelation relation)
{
int num = fileName.LastIndexOf("\\") + 1;
fileName = fileName.Substring(num, fileName.Length - num);
bool result;
foreach (string current in filters)
{
if (this.CheckFile(fileName, current, relation))
{
result = true;
return(result);
}
}
result = false;
return(result);
}
private IList <string> SelectFile(string compare, FileSelectRelation relation, string[] files)
{
IList <string> paths = new List <string>();
string fileName = "";
compare = compare.ToLower();
foreach (string filePath in files)
{
fileName = Path.GetFileName(filePath).ToLower();
switch (relation)
{
case FileSelectRelation.Contains:
if (fileName.Contains(compare))
{
paths.Add(filePath);
}
break;
case FileSelectRelation.EndsWith:
if (fileName.EndsWith(compare))
{
paths.Add(filePath);
}
break;
case FileSelectRelation.Equals:
if (fileName.Equals(compare))
{
paths.Add(filePath);
}
break;
case FileSelectRelation.StartsWith:
if (fileName.StartsWith(compare))
{
paths.Add(filePath);
}
break;
}
}
return(paths);
}
/// <summary>
/// 查找符合要求的文件
/// </summary>
/// <param name="filterName"></param>
/// <param name="dirName"></param>
/// <param name="list"></param>
/// <param name="relation"></param>
/// <param name="level"></param>
/// <returns></returns>
public static IList <String> SelectAfterDirFiles(String filterName, String dirName, IList <String> list, FileSelectRelation relation, bool level)
{
//循环查找，如果有文件夹再深入
String[] fileArray = Directory.GetFiles(dirName);
String compareName;
foreach (String str in fileArray)
{
compareName = str.Substring(str.LastIndexOf("\\")).Replace("\\", "");
switch (relation)
{
case FileSelectRelation.StartsWith:
if (compareName.StartsWith(filterName))
{
list.Add(str);
}
break;
case FileSelectRelation.EndsWith:
if (compareName.EndsWith(filterName))
{
list.Add(str);
}
break;
case FileSelectRelation.Contains:
if (compareName.Contains(filterName))
{
list.Add(str);
}
break;
case FileSelectRelation.Equals:
if (compareName.Equals(filterName))
{
list.Add(str);
}
break;
case FileSelectRelation.All:
list.Add(str);
break;
default:
break;
}
}
if (level == false)
{
String[] dirArray = Directory.GetDirectories(dirName);
foreach (String fileName in dirArray)
{
if (Directory.Exists(fileName))
{
SelectAfterDirFiles(filterName, fileName, list, relation, level);
}
}
}
return(list);
}
public static IList <String> SelectAllDirFiles(String dirName, String filterName, FileSelectRelation relation, bool level)
{
IList <String> list = new List <String>();
return(SelectAfterDirFiles(filterName, dirName, list, relation, level));
}
public static IList <string> SelectAfterDirFiles(string filterName, string dirName, IList <string> list, FileSelectRelation relation, bool level)
{
string[] files = Directory.GetFiles(dirName);
string[] array = files;
for (int i = 0; i < array.Length; i++)
{
string text = array[i];
string text2 = text.Substring(text.LastIndexOf("\\")).Replace("\\", "");
switch (relation)
{
case FileSelectRelation.StartsWith:
if (text2.StartsWith(filterName))
{
list.Add(text);
}
break;
case FileSelectRelation.EndsWith:
if (text2.EndsWith(filterName))
{
list.Add(text);
}
break;
case FileSelectRelation.Contains:
if (text2.Contains(filterName))
{
list.Add(text);
}
break;
case FileSelectRelation.Equals:
if (text2.Equals(filterName))
{
list.Add(text);
}
break;
case FileSelectRelation.All:
list.Add(text);
break;
}
}
if (!level)
{
string[] directories = Directory.GetDirectories(dirName);
array = directories;
for (int i = 0; i < array.Length; i++)
{
string text3 = array[i];
if (Directory.Exists(text3))
{
FileUtils.SelectAfterDirFiles(filterName, text3, list, relation, level);
}
}
}
return(list);
}
