public UpdateFileList GetUpdateList()
{
string sql = "SELECT name, D, Version, LastWriteTime, ReleasePath, RevPath, UpdateLevel, Signa, Description, IsReboot FROM FileUpdateList";
SqlCommand cm = new SqlCommand(sql, _cnn);
SqlDataReader reader = cm.ExecuteReader();
UpdateFileList fileList = new UpdateFileList();
while (reader.Read())
{
UpdateFileContent f = new UpdateFileContent();
f.Name = reader.GetString(0);
f.D = Core.General.FromString(reader.GetString(1));
f.FileVersion = reader.GetString(2);
f.LastWriteTime = Core.General.FromString(reader.GetString(3));
f.ReleasePath = (FileSpecialFolder)Enum.Parse(typeof(FileSpecialFolder), reader.GetString(4));
f.RevPath = reader.GetString(5);
f.Level = reader.GetInt16(6);
f.Signa = reader.GetString(7);
f.Description = reader.GetString(8);
f.IsReboot = reader.GetValue(9).ToString() == "1" ? true : false;
fileList.Add(f.Name, f);
}
reader.Close();
return(fileList);
}
void Build()
{
SaveFileDialog sf = new SaveFileDialog();
sf.AddExtension = true;
sf.DefaultExt = "Unv.Package";
if (sf.ShowDialog(this) != DialogResult.OK)
{
return;
}
this.Cursor = Cursors.WaitCursor;
string filename = sf.FileName;
UpdateFileContent[] fcs = new UpdateFileContent[dataGridView1.RowCount];
int i = 0;
foreach (DataGridViewRow row in dataGridView1.Rows)
{
fcs[i] = FileUpdater.GetUpdateFileContent(row.Cells[2].EditedFormattedValue.ToString() + row.Cells[1].EditedFormattedValue.ToString());
fcs[i].ReleasePath = (FileSpecialFolder)Enum.Parse(typeof(FileSpecialFolder), row.Cells[5].EditedFormattedValue.ToString());
fcs[i].RevPath = row.Cells[6].EditedFormattedValue.ToString();
fcs[i].IsReboot = (bool)row.Cells[7].EditedFormattedValue;
i++;
}
string debug = "";
FileUpdater.BuildPackage(fcs, filename, ref debug);
#if (DEBUG)
{
System.IO.File.WriteAllText("c:\\debug.xml", debug);
}
#endif
this.Cursor = Cursors.Default;
}
/// <summary>
/// 获得UpdateFileContent的基本信息和Content和签名
/// </summary>
/// <param name="filename"></param>
/// <returns></returns>
public static UpdateFileContent GetUpdateFileContent(string filename)
{
UpdateFileContent f = FileUpdater.GetUpdateFile(filename) as UpdateFileContent;
f.Content = System.IO.File.ReadAllBytes(filename);
string k = System.Windows.Forms.Application.ProductName + System.Windows.Forms.Application.CompanyName;
f.Signa = Core.ShaEnCoder.HashToString(Core.ShaEnCoder.GetHash(f.Content, Encoding.ASCII.GetBytes(k)));
return(f);
}
/// <summary>
/// 不锁定文件获得版本等信息
/// </summary>
/// <param name="filename"></param>
/// <returns></returns>
public static UpdateFile GetUpdateFile(string filename)
{
UpdateFileContent f = new UpdateFileContent();
System.IO.FileInfo fileInfo = new System.IO.FileInfo(filename);
f.Name = fileInfo.Name;
f.LastWriteTime = fileInfo.LastWriteTime;
f.FileVersion = General.GetVersionInfo(filename).FileVersion;
f.D = DateTime.Today;
f.SourcePath = fileInfo.FullName.Replace(f.Name, "");
return(f);
}
public UpdateFileContent[] AnalyPackage(string filename)
{
UpdateFileContent[] fcs = new UpdateFileContent[0];
byte[] bt = System.IO.File.ReadAllBytes(filename);
int length = 1024 * 100;
/// 前100K为XML头
byte[] btOfXml = new byte[length];
Array.Copy(bt, 0, btOfXml, 0, length);
string xmlString = Encoding.UTF8.GetString(btOfXml);
XmlDocument xml = new XmlDocument();
try
{
xml.LoadXml(xmlString);
XmlNodeList list = xml.GetElementsByTagName("files");
foreach (XmlNode node in list)
{
Array.Resize <UpdateFileContent>(ref fcs, fcs.Length + 1);
int i = fcs.Length - 1;
fcs[i] = new UpdateFileContent();
fcs[i].Name = node.FirstChild.InnerText;
fcs[i].LastWriteTime = Core.General.FromString(node.Attributes["LastWriteTime"].Value);
fcs[i].D = Core.General.FromString(node.Attributes["D"].Value);
fcs[i].FileVersion = node.Attributes["FileVersion"].Value;
fcs[i].ReleasePath = (FileSpecialFolder)Enum.Parse(typeof(FileSpecialFolder), node.Attributes["ReleasePath"].Value);
fcs[i].RevPath = node.Attributes["RevPath"].Value;
fcs[i].IsReboot = (node.Attributes["IsReboot"].Value) == "1"?true :false;
fcs[i].Level = Int16.Parse(node.Attributes["Level"].Value);
fcs[i].Description = node.Attributes["Description"].Value;
int ln = int.Parse(node.Attributes["Length"].Value);
fcs[i].Content = new byte[ln];
Array.Copy(bt, length, fcs[i].Content, 0, ln);
fcs[i].Signa = node.LastChild.InnerText;
length += ln;
i++;
}
return(fcs);
}
catch (Exception ex)
{
System.Windows.Forms.MessageBox.Show(ex.Message, "分析更新包");
return(fcs);
}
}
/// <summary>
/// 根据UpdateFileContent的基本信息,获取其Content和签名
/// </summary>
/// <param name="f"></param>
public void GetUpdateFile(UpdateFileContent f)
{
string sql = "select signa,content from FileUpdateList where name='" + f.Name + "'";
SqlCommand cm = new SqlCommand(sql, _cnn);
SqlDataReader reader = cm.ExecuteReader(CommandBehavior.SequentialAccess);
if (reader.Read())
{
f.Signa = reader.GetString(0);
if (!reader.IsDBNull(1))
{
long i = reader.GetBytes(1, 0, null, 0, 1);;
if (i > 0)
{
byte[] buff = new byte[i];
reader.GetBytes(1, 0, buff, 0, buff.Length);
f.Content = buff;
}
}
}
reader.Close();
}
/// <summary>
/// 上传文件
/// </summary>
/// <returns></returns>
public bool UpLoad(UpdateFileContent f, SqlTransaction trans)
{
try
{
string sql = "delete from FileUpdateList where name='" + f.Name + "'";
SqlCommand cm = new SqlCommand(sql, _cnn, trans);
cm.ExecuteNonQuery();
sql = "Select name, D, Version, LastWriteTime, ReleasePath, RevPath, UpdateLevel, Description, IsReboot,signa,content from FileUpdateList where name='" + f.Name + "'";
cm = new SqlCommand(sql, _cnn, trans);
SqlDataAdapter sda = new SqlDataAdapter(cm);
sda.Fill(MyDataSet, "FileUpdateList");
DataRow dr = MyDataSet.Tables["FileUpdateList"].NewRow();
dr["Name"] = f.Name;
dr["D"] = f.D.ToString("yyyyMMdd");
dr["Version"] = f.FileVersion;
dr["ReleasePath"] = Enum.GetName(typeof(FileSpecialFolder), f.ReleasePath);
dr["RevPath"] = f.RevPath;
dr["LastWriteTime"] = f.LastWriteTime.ToString("yyyyMMddHHmmss");
dr["Description"] = f.Description;
dr["UpdateLevel"] = f.Level;
dr["signa"] = f.Signa;
dr["IsReboot"] = f.IsReboot;
dr["content"] = f.Content;
MyDataSet.Tables["FileUpdateList"].Rows.Add(dr);
SqlCommandBuilder sb = new SqlCommandBuilder(sda);
sda.Update(MyDataSet, "FileUpdateList");
sda.Dispose();
return(true);
}
catch (Exception ex)
{
System.Windows.Forms.MessageBox.Show(ex.Message, "上传内容");
return(false);
}
}
