/// <summary>Получение настроек сообщения</summary><param name="appName"></param><param name="appVersion"></param><returns>result</returns>
public AppVersionSetting GetSetting(string appName, string appVersion)
{
try
{
mydb = new DB.SQLite.SQLite(BDPath);
SQLiteCommand command = new SQLiteCommand();
command.CommandText = "SELECT * FROM ApplicationInfo WHERE Application = @Application AND AppVersion = @AppVersion ";
command.Parameters.Add("@Application", DbType.String).Value = appName;
command.Parameters.Add("@AppVersion", DbType.String).Value = appVersion;
DataRow[] datarows = mydb.Select(command);
if (datarows == null)
{
throw new Exception();
}
AppVersionSetting result = new AppVersionSetting();
foreach (var info in datarows)
{
result.ActialAppName = info["Aplication"].ToString();
result.ActialAppVersion = info["AppVersion"].ToString();
result.ActialFlag = info["Flag"].ToString();
result.AppDiscription = info["AppDiscription"].ToString();
result.NameExe = info["Name_EXE"].ToString();
}
return(result);
}
catch
{
throw new Exception();
}
}
/// <summary>Получение версии приложения</summary><param name="appName"></param><returns></returns>
public AppVersion GetAppVersion(string appName)
{
AppVersion AppVersions = null;
mydb = new DB.SQLite.SQLite(BDPath);
string flag = "True";
SQLiteCommand command = new SQLiteCommand();
command.CommandText = "SELECT * FROM ApplicationInfo WHERE Flag = @Flag AND Application = @Application";
command.Parameters.Add("@Flag", DbType.String).Value = flag;
command.Parameters.Add("@Application", DbType.String).Value = appName;
DataRow[] datarows = mydb.Select(command);
if (datarows == null)
{
throw new Exception();
}
foreach (DataRow dr in datarows)
{
VersionNumber VerNum;
VersionNumber.TryParse(dr["AppVersion"].ToString().Trim(), out VerNum);
AppVersion AppVer = new AppVersion(dr["Application"].ToString(), VerNum);
AppVersions = (AppVer);
}
return(AppVersions);
}
/// <summary>Получение содержимого файла версии приложения</summary><param name="version"></param><param name="name"></param><returns>byte[]</returns>
public byte[] GetFile(AppVersion version, FileOfVersion name)
{
try
{
byte[] contains = null;
mydb = new DB.SQLite.SQLite(BDPath);
SQLiteCommand command = new SQLiteCommand();
command.CommandText = "SELECT * FROM FilesContains WHERE Applications = @Applications AND AppVersions = @AppVersions AND FilePath = @FilePath";
command.Parameters.Add("@Applications", DbType.String).Value = version.VersionName;
command.Parameters.Add("@AppVersions", DbType.String).Value = version.VersionNumber.ToString();
command.Parameters.Add("@FilePath", DbType.String).Value = name.FilePath;
DataRow[] datarows = mydb.Select(command);
if (datarows == null)
{
logger.Add("Не удалось подключиться к базе данных");
throw new FilePathIsNullException();
}
foreach (var dr in from DataRow dr in datarows select dr)
{
contains = (byte[])dr["Contains"];
}
return(contains);
}
catch
{
throw new FilePathIsNullException();;
}
}
/// <summary>Список метаданных файлов приложения</summary><param name="ver"></param>
public IList <FileOfVersion> FindFileOfVersions(AppVersion ver)// попробовать рпеределать не по индексу а по ключу
{
try
{
mydb = new DB.SQLite.SQLite(BDPath);
SQLiteCommand command = new SQLiteCommand();
command.CommandText = "SELECT * FROM FilesContains WHERE Applications = @Applications";
command.Parameters.Add("@Applications", DbType.String).Value = ver.VersionName;
DataRow[] datarows = mydb.Select(command);
if (datarows == null)
{
logger.Add("Не удалось подключиться к базе данных");
throw new FilePathIsNullException();
}
string[] versss = (from vers in datarows orderby vers.ItemArray[0] descending select vers.ItemArray[1].ToString()).ToArray();//поиск наибольшей версии
VersionNumber Vers;
VersionNumber.TryParse(versss[0], out Vers);
List <FileOfVersion> fileApp = new List <FileOfVersion>();
foreach (var dr in from DataRow dr in datarows where Vers.ToString() == dr["AppVersions"].ToString().Trim() select dr)// Заполнение списка мета данных файлов
{
FileOfVersion verss = new FileOfVersion(dr["FilePath"].ToString(),
(byte[])dr["Contains"], File.GetCreationTime(dr["FilePath"].ToString()));
fileApp.Add(verss);
}
return(fileApp);
}
catch (VersionInFileSystemRepo.FilePathIsNullException ex)
{
logger.Add(ex);
throw new FilePathIsNullException();
}
}
/// <summary>Получение описания приложения</summary><param name="appName"></param><param name="appVersion"></param><returns>discription</returns>
public string GetDiscription(string appName, string appVersion)
{
mydb = new DB.SQLite.SQLite(BDPath);
string flag = "True";
string discription = "";
SQLiteCommand command = new SQLiteCommand();
command.CommandText = "SELECT * FROM ApplicationInfo WHERE Flag = @Flag AND Application = @Application AND AppVersion = @AppVersion";
command.Parameters.Add("@Flag", DbType.String).Value = flag;
command.Parameters.Add("@Application", DbType.String).Value = appName;
command.Parameters.Add("@Application", DbType.String).Value = appVersion;
DataRow[] datarows = mydb.Select(command);
if (datarows == null)
{
throw new Exception();
}
foreach (DataRow dr in datarows)
{
discription = dr["AppDiscription"].ToString();
}
return(discription);
}
/// <summary>Получение имени исполняемого файла приложения</summary><param name="appName"></param><param name="appVersion"></param><returns></returns>
public string GetNameExe(string appName, string appVersion)
{
mydb = new DB.SQLite.SQLite(BDPath);
string flag = "True";
SQLiteCommand command = new SQLiteCommand();
command.CommandText = "SELECT * FROM ApplicationInfo WHERE Flag = @Flag AND Application = @Application AND AppVersion = @AppVersion";
command.Parameters.Add("@Flag", DbType.String).Value = flag;
command.Parameters.Add("@Application", DbType.String).Value = appName;
command.Parameters.Add("@AppVersion", DbType.String).Value = appVersion;
DataRow[] datarows = mydb.Select(command);
if (datarows == null)
{
throw new Exception();
}
string name = "";
foreach (var info in datarows)
{
name = info["Name_EXE"].ToString();
}
return(name);
}
