sourcelibrary.cs

ftp客服端源代码

using System;

namespace SourceFtp.SourceLibrary
{
	/// <summary>
	/// Summary description for SourceLibrary.
	/// </summary>
	public class SourceLibrary
	{
		private FileSystem.ILibrary m_Library;
		private string m_LocalPath;
		private string m_strUserID;
		private string m_BackupPath;
		private string m_RemoteRoot;
		public SourceLibrary(FileSystem.ILibrary p_Library, string p_RemoteRoot, string p_LocalPath, string p_strUserID, string p_BackupPath)
		{
			m_RemoteRoot = p_RemoteRoot;
			m_Library = p_Library;
			m_LocalPath = p_LocalPath;
			m_strUserID = p_strUserID;
			m_BackupPath = p_BackupPath;
		}

		public string RootPath
		{
			get{return m_RemoteRoot;}
		}

		public FileSystem.Directory Root
		{
			get{return m_Library.GetDirectory(m_RemoteRoot);}
		}

		public string UserID
		{
			get{return m_strUserID;}
		}

		public FileSystem.ILibrary FileSystemLibrary
		{
			get{return m_Library;}
		}

		public SourceItemCollection GetSourceItems(FileSystem.Directory p_Directory)
		{
			return new SourceItemCollection(this,p_Directory);
		}

		public void AddLocalFileToSourceControl(FileSystem.Directory p_RemoteDirectory, string p_strLocalFile)
		{
			//set read only attributes
			System.IO.FileAttributes l_attributes = System.IO.File.GetAttributes(p_strLocalFile);
			System.IO.File.SetAttributes(p_strLocalFile,l_attributes|System.IO.FileAttributes.ReadOnly);

			p_RemoteDirectory.Files.Add(p_strLocalFile);
		}


		private void InternalGetLatestVersion(SourceFileInfo p_SourceFile, string p_DestinationPath, string p_DestinationFileName)
		{
			string l_LocalFileName = System.IO.Path.Combine(p_DestinationPath,p_DestinationFileName);
			if (System.IO.File.Exists(l_LocalFileName))
			{
				//create backup copy of the current file
				int i = 1;
				while(System.IO.File.Exists(System.IO.Path.Combine(m_BackupPath, p_DestinationFileName + i.ToString() + ".bck")))
				{
					i++;
				}
				System.IO.File.Move(l_LocalFileName,System.IO.Path.Combine(m_BackupPath, p_DestinationFileName + i.ToString() + ".bck"));
			}

			//get latest version from server
			p_SourceFile.File.Download(l_LocalFileName);

			//set read only attributes
			System.IO.FileAttributes l_attributes = System.IO.File.GetAttributes(l_LocalFileName);
			System.IO.File.SetAttributes(l_LocalFileName,l_attributes|System.IO.FileAttributes.ReadOnly);
		}

		public void GetHistoryFile(SourceFileInfo p_SourceFile, string p_DestinationFullFileName)
		{
			if (System.IO.File.Exists(p_DestinationFullFileName))
			{
				string l_Name = System.IO.Path.GetFileName(p_DestinationFullFileName);
				//create backup copy of the current file
				int i = 1;
				while(System.IO.File.Exists(System.IO.Path.Combine(m_BackupPath, l_Name + i.ToString() + ".bck")))
				{
					i++;
				}
				System.IO.File.Move(p_DestinationFullFileName,System.IO.Path.Combine(m_BackupPath, l_Name + i.ToString() + ".bck"));
			}

			//get latest version from server
			p_SourceFile.File.Download(p_DestinationFullFileName);

			//set read only attributes
			System.IO.FileAttributes l_attributes = System.IO.File.GetAttributes(p_DestinationFullFileName);
			System.IO.File.SetAttributes(p_DestinationFullFileName,l_attributes|System.IO.FileAttributes.ReadOnly);
		}

		public void GetLatestVersion(SourceItem p_File, string p_DestinationPath)
		{
			SourceFileInfo l_Latest = p_File.LatestFile;
			if (l_Latest==null)
				throw new ApplicationException("Invalid file, latest version not found");

			InternalGetLatestVersion(l_Latest,p_DestinationPath,p_File.Name);
		}

		private const string c_TAG_CHECKOUT = "COUT";
		private const string c_TAG_HISTORY = "HIST";

		public SourceFileInfo ParseFileName(FileSystem.File p_File)
		{
			#region Help
			// SPIEGAZIONIE DEI CODICI
			// pippo.cs				//latest version
			// pippo.cs.dav.COUT	//file in check-out da 'dav'
			// pippo.cs.dav.2.HIST	//file storico versione 2

			// Un file non in check-out