public static void scanDirectories()
{
try
{
tim_file = 0;
tim_dir = 0;
dirs_scanned = 0;
files_scanned = 0;
DateTime time_start = DateTime.Now;
//if in cache mode, load the cache.
try
{
if (useCache)
{
cache = new FileCache();
}
}
catch (Exception e)
{
throw new Exception("Error loading cache", e);
}
//add all files from our pathlist to a list
List <string> folders = new List <string>();
try
{
foreach (DirectoryInfo d in PickRandomFile.folderList)
{
if (d.Exists)
{
try
{
folders.Add(d.FullName);
}
catch
{
MessageBox.Show("Directory didnt have a fullname?");
MessageBox.Show(d.Name);
}
//add all subfolders
if (recurse)
{
foreach (DirectoryInfo di in d.GetDirectories("*", SearchOption.AllDirectories))
{
if (di.Exists)
{
folders.Add(di.FullName);
}
}
}
}
else if (!ignoreMissingFolders)
{
MessageBox.Show("Directory " + d.FullName + " doesnt exist");
}
}
tim_dir = DateTime.Now.Subtract(time_start).Seconds;
}
catch (Exception e)
{
throw new Exception("Error during directory sweep", e);
}
//Now check for files (or use cache where appropriate)
try
{
foreach (String s in folders)
{
List <FileShortInfo> files = null;
if (useCache)
{
files = cache.getFilesFromCache(s);
}
//get the files directly if we havent found them in the cache, or we arent using it
if (files == null)
{
getFilesFromFolder(s);
}
else
{
try
{
foreach (FileShortInfo f in files)
{
if (addFileToResults(f))
{
allFiles.Add(f);
}
}
}
catch (Exception e)
{
throw new Exception("Error transferring file to results object", e);
}
}
}
}
catch (Exception e)
{
throw new Exception("Error scanning for files", e);
}
if (showCacheStats)
{
MessageBox.Show(
"Total Time: " + DateTime.Now.Subtract(time_start).TotalSeconds.ToString() + "\n" +
"Files " + files_scanned.ToString() + ", Directories " + dirs_scanned.ToString() + "\n" +
"Files Added: " + allFiles.Count.ToString() + "\n" +
"File Time: " + tim_file.ToString() + "\n" +
"Dir Time: " + tim_dir.ToString() +
(useCache ? "\n" + cache.getStats() : "")
);
}
if (useCache)
{
cache.saveCache();
}
}
catch (Exception e)
{
throw new Exception("Error during scanDirectories", e);
}
}
public static void scanDirectories()
{
try
{
tim_file = 0;
tim_dir = 0;
dirs_scanned = 0;
files_scanned = 0;
DateTime time_start = DateTime.Now;
//if in cache mode, load the cache.
try
{
if (useCache) { cache = new FileCache(); }
}
catch (Exception e)
{
throw new Exception("Error loading cache", e);
}
//add all files from our pathlist to a list
List<string> folders = new List<string>();
try
{
foreach (DirectoryInfo d in PickRandomFile.folderList)
{
if (d.Exists)
{
try
{
folders.Add(d.FullName);
}
catch
{
MessageBox.Show("Directory didnt have a fullname?");
MessageBox.Show(d.Name);
}
//add all subfolders
if (recurse)
{
foreach (DirectoryInfo di in d.GetDirectories("*", SearchOption.AllDirectories))
{
if (di.Exists) { folders.Add(di.FullName); }
}
}
}
else
{
MessageBox.Show("Directory " + d.FullName + " doesnt exist");
}
}
tim_dir = DateTime.Now.Subtract(time_start).Seconds;
}
catch (Exception e)
{
throw new Exception("Error during directory sweep", e);
}
//Now check for files (or use cache where appropriate)
try
{
foreach (String s in folders)
{
List<FileShortInfo> files = null;
if (useCache)
{
files = cache.getFilesFromCache(s);
}
//get the files directly if we havent found them in the cache, or we arent using it
if (files == null)
{
getFilesFromFolder(s);
}
else
{
try
{
foreach (FileShortInfo f in files)
{
if (addFileToResults(f)) { allFiles.Add(f); }
}
}
catch (Exception e)
{
throw new Exception("Error transferring file to results object", e);
}
}
}
}
catch (Exception e)
{
throw new Exception("Error scanning for files", e);
}
if (showCacheStats)
{
MessageBox.Show(
"Total Time: " + DateTime.Now.Subtract(time_start).TotalSeconds.ToString() + "\n" +
"Files " + files_scanned.ToString() + ", Directories " + dirs_scanned.ToString() + "\n" +
"Files Added: " + allFiles.Count.ToString() + "\n" +
"File Time: " + tim_file.ToString() + "\n" +
"Dir Time: " + tim_dir.ToString() +
(useCache ? "\n" + cache.getStats() : "")
);
}
if (useCache) { cache.saveCache(); }
}
catch (Exception e)
{
throw new Exception("Error during scanDirectories", e);
}
}
