/// <summary>
/// Returns the event log file path for a new destination drive given a source in IMAGE_FILE_DATA format
/// </summary>
/// <param name="fd"></param>
/// <param name="destDrive"></param>
/// <returns></returns>
public string GetEventLogFilePath(IMAGE_FILE_DATA fd, string destDrive)
{
lock (singleton)
{
int year = fd.timeStamp.ToUniversalTime().Year;
int month = fd.timeStamp.ToUniversalTime().Month;
int day = fd.timeStamp.ToUniversalTime().Day;
int hour = fd.timeStamp.ToUniversalTime().Hour;
string path = destDrive + StorageDir + "\\" +
year.ToString("####") + "\\" +
month.ToString("####") + "\\" +
day.ToString("####") + "\\" +
hour.ToString("####") + "\\" +
fd.PSSName + "\\" +
"EVENTLOG.TXT";
return (path);
}
}
/// <summary>
/// supply the complete path, and get back the parsed info from the path structure
/// </summary>
/// <param name="path"></param>
/// <returns></returns>
public IMAGE_FILE_DATA ParseFileCompleteLogfilePath(string path)
{
//D:\DVRSTORAGE\2009\8\22\20\David-PC17\EVENTLOG.TXT
try
{
string[] pathSegments = path.Split('\\');
int startingIndex = 0;
// find the DVRSTORAGE segment
for (int i = 0; i < pathSegments.Count(); i++)
{
if (pathSegments[i].Contains(StorageDir))
{
startingIndex = i;
break;
}
}
IMAGE_FILE_DATA data = new IMAGE_FILE_DATA();
data.completePath = path;
data.PSSName = pathSegments[startingIndex + 5];
data.fileNameOnly = pathSegments[startingIndex + 6];
data.dirOnly = path.Replace(pathSegments[startingIndex + 6], "");
int year = Convert.ToInt32(pathSegments[startingIndex + 1]);
int month = Convert.ToInt32(pathSegments[startingIndex + 2]);
int day = Convert.ToInt32(pathSegments[startingIndex + 3]);
int hour = Convert.ToInt32(pathSegments[startingIndex + 4]);
data.timeStamp = new DateTime(year, month, day, hour, 0, 0);
char[] trimLeadingChar = { '\\' };
string removeDriveColon = path.Replace(pathSegments[0], "").TrimStart(trimLeadingChar);
data.relativePath = removeDriveColon.Replace(StorageDir + "\\", "");
return (data);
}
catch (Exception ex) { m_Log.Trace(ex, ErrorLog.LOG_TYPE.INFORMATIONAL); return (null); }
}
/// <summary>
/// Creats a complete destination path for a new destination drive.
/// </summary>
/// <param name="fd"></param>
/// <param name="destinationDrive"></param>
/// <returns></returns>
public IMAGE_FILE_DATA GetCompleteFilePath(IMAGE_FILE_DATA srcFd, string destinationDrive)
{
lock (singleton)
{
int year;
int month;
int day;
int hour;
// STORAGE_DIR/Year/Month/Day/Hour/PSS_Name/Source_Name/YYYY_MM_DD_HH_MM_SS_mmm.jpg
IMAGE_FILE_DATA newFd = new IMAGE_FILE_DATA();
string[] sp = srcFd.fileNameOnly.Split('_');
newFd.fileNameOnly = srcFd.fileNameOnly;
newFd.timeStamp = srcFd.timeStamp;
newFd.PSSName = srcFd.PSSName;
newFd.SourceName = srcFd.SourceName;
year = srcFd.timeStamp.Year;
month = srcFd.timeStamp.Month;
day = srcFd.timeStamp.Day;
hour = srcFd.timeStamp.Hour;
if (srcFd.SourceName != null) // jpeg file case
{
newFd.relativePath = StorageDir + "\\" +
year.ToString() + "\\" +
month.ToString() + "\\" +
day.ToString() + "\\" +
hour.ToString() + "\\" +
srcFd.PSSName + "\\" +
srcFd.SourceName + "\\";
}
else
{ // eventlog.txt file case
newFd.relativePath = StorageDir + "\\" +
year.ToString() + "\\" +
month.ToString() + "\\" +
day.ToString() + "\\" +
hour.ToString() + "\\" +
srcFd.PSSName + "\\";
}
string destDir = null;
if (srcFd.SourceName != null) // jpeg file case
{
destDir = destinationDrive + StorageDir + "\\" +
year.ToString() + "\\" +
month.ToString() + "\\" +
day.ToString() + "\\" +
hour.ToString() + "\\" +
srcFd.PSSName + "\\" +
srcFd.SourceName + "\\";
}
else
{ // eventlog.txt file case
destDir = destinationDrive + StorageDir + "\\" +
year.ToString() + "\\" +
month.ToString() + "\\" +
day.ToString() + "\\" +
hour.ToString() + "\\" +
srcFd.PSSName + "\\";
}
newFd.dirOnly = destDir;
newFd.completePath = destDir + srcFd.fileNameOnly;
return (newFd);
}
}
/// <summary>
/// supply the complete path, and get back the parsed info from the path structure
/// </summary>
/// <param name="path"></param>
/// <returns></returns>
public IMAGE_FILE_DATA ParseFileCompleteJpegPath(string path)
{
//F:\DVRSTORAGE\2009\8\19\17\k000a9df304bf\1\2009_08_19_17_03_46_4062690.jpg
try
{
string[] pathSegments = path.Split('\\');
int startingIndex = 0;
// find the DVRSTORAGE segment
for (int i = 0; i < pathSegments.Count(); i++)
{
if (pathSegments[i].Contains(StorageDir))
{
startingIndex = i;
break;
}
}
IMAGE_FILE_DATA data = new IMAGE_FILE_DATA();
data.completePath = path;
data.PSSName = pathSegments[startingIndex + 5];
data.SourceName = pathSegments[startingIndex + 6];
data.fileNameOnly = pathSegments[startingIndex + 7];
data.dirOnly = path.Replace(pathSegments[startingIndex + 7], "");
data.timeStamp = GetTimeFromFile(pathSegments[startingIndex + 7]);
char[] trimLeadingChar = {'\\'};
string removeDriveColon = path.Replace(pathSegments[0], "").TrimStart(trimLeadingChar);
int offset = path.IndexOf(StorageDir);
data.relativePath = path.Substring(offset+StorageDir.Length); // get the string after the "DVRSTORAGE"
data.relativePath = data.relativePath.Remove(0, 1);// remove the leading '\' character
return (data);
}
catch (Exception ex) { m_Log.Trace(ex, ErrorLog.LOG_TYPE.INFORMATIONAL); return (null); }
}