private void FileServiceInit(AuthorizedIdent ident, bool reload)
{
if (reload || m_fdss[ident.Name] == null)
{
FileDataWebGateway fds = new FileDataWebGateway();
fds.Url = String.Format("http://{0}/FrontDeskServices/filedataservice.asmx",
Globals.FileSystemAddress);
string password = new Users(null).GetPassword(ident.Name);
ServiceTicket tik = fds.Authenticate(ident.Name, password);
fds.ServiceTicketValue = tik;
m_fdss[m_ident.Name] = fds;
}
}
/// <summary>
/// Load data for a file
/// </summary>
public bool LoadFileData(CFile file)
{
if (file.IsDirectory())
{
return(false);
}
//Authorize
if (!Authorize(file, FileAction.READ))
{
throw new FileOperationException("Permission denied for action: READ");
}
//Connect to data service
FileDataWebGateway fds = (FileDataWebGateway)m_fdss[m_ident.Name];
if (fds != null)
{
DataEnvelope data;
try {
data = fds.LoadFileData(file.ID);
} catch (Exception) {
FileServiceInit(m_ident, true);
fds = (FileDataWebGateway)m_fdss[m_ident.Name];
try {
data = fds.LoadFileData(file.ID);
} catch (Exception) {
throw new FileOperationException("Unable to connect to the file system or file not found");
}
}
if (data.Size > 0)
{
file.RawData = data.Data;
}
else
{
file.RawData = new byte[0];
}
}
else
{
m_fs.FetchData(file);
}
return(true);
}
protected void CopyFileData(string dir, string dbase, string sbase)
{
string spath = Path.Combine(sbase, dir);
CFile sfile = GetFile(spath);
if (sfile.IsDirectory())
{
foreach (CFile dirmem in ListDirectory(sfile))
{
CopyFileData(Path.Combine(dir, dirmem.Name), dbase, sbase);
}
}
else
{
string dpath = Path.Combine(dbase, dir);
CFile dfile = GetFile(dpath);
//Copy file
FileDataWebGateway fds = (FileDataWebGateway)m_fdss[m_ident.Name];
if (fds != null)
{
try {
fds.CreateFile(sfile.ID);
fds.CopyFile(sfile.ID, dfile.ID);
} catch (Exception) {
FileServiceInit(m_ident, true);
fds = (FileDataWebGateway)m_fdss[m_ident.Name];
try {
fds.CreateFile(sfile.ID);
fds.CopyFile(sfile.ID, dfile.ID);
} catch (Exception) {
throw new FileOperationException("Unable to connect to the file system");
}
}
}
else
{
m_fs.CreateFile(sfile);
m_fs.CopyFile(sfile, dfile);
}
}
}
private void DeleteFileData(CFile file)
{
FileDataWebGateway fds = (FileDataWebGateway)m_fdss[m_ident.Name];
if (fds != null)
{
try {
fds.DeleteFile(file.ID);
} catch (Exception) {
FileServiceInit(m_ident, true);
fds = (FileDataWebGateway)m_fdss[m_ident.Name];
try {
fds.DeleteFile(file.ID);
} catch (Exception) {
throw new FileOperationException("Unable to connect to the file system");
}
}
}
else
{
m_fs.DeleteFile(file);
}
}
