//------------------------------------------------------------------------------
// home file share server
// (c) 2008-2009 ari pikivirta [ari.pikivirta(at)kolumbus.fi]
//------------------------------------------------------------------------------
// send email about bugs, features needed and features you would like;
// if you like this very much, feel free to donate and support supporting
// and developing these at www.paypal.com - (ari pikivirta[at]kolumbus.fi).
//------------------------------------------------------------------------------
//
// 0.7.2.31, 20112009, ari pikivirta
//  * fixed critical bug allowing login by just user name
//
// 0.7.1.30, 01112009, ari pikivirta
//  * internet updater updated
//  * when using thumbnail previews new column added to the view
//  * minor layout change on user editor view
//  * icon change to more similar with ftp and web server
//
// 0.7.0.28, 11092009, ari pikivirta
//  * minor changes to compile under D2010
//  * internet updater updated
//  * saving user editor and setting window position and size
//
// 0.7.0.27, 03092009, ari pikivirta
//  * enabled large files support for http file transfers
//
// 0.7.0.26, 15082009, ari pikivirta
//  * fixed bug on copying logo file to application data folder
//  * applied minor changes done into api_files component
//
// 0.7.0.25, 06082009, ari pikivirta
//  * moving setting file to application data folder automatically in case required
//  * icon-cache folder copied to application data in case does not exists
//    for using it ALSO to save custom logo file
//
// 0.7.0.24, 05082009, ari pikivirta
//  * internet updater updated
//  * applied elliptic buttons on all windows
//  * implemented use of common application data folder for win7 compatibility
//
// 0.6.1.23, 29062009, ari pikivirta
//  * fixed bug on about tab home page link
//  * implemented allow and deny files feature (that was accidentally available
//    already in the settings on previous release)
//  * added 404 error on file does not exist
//  * logout does clear also location to /
//  * minor anchor changes on the user settings view
//
// 0.6.0.22, 26062009, ari pikivirta
//  * fixed bug on opening home page from the about tab
//  * added meta tag to set NO-CACHE for the browsers
//  * added refresh button to the list of buttons at top
//
// 0.6.0.21, 19062009, ari pikivirta
//  * fixed bug on uploading files caused by api_Strings.pos function modified
//
// 0.6.0.20, 21052009, ari pikivirta
//  * fixed bug that caused HFSS not to work at all, only logout was showing
//  * new user and password is checked on modifying user too
//
// 0.5.0.19, 12052009, ari pikivirta
//  * added upload/download speeds per account
//  * fixed bug that caused access violation on creating new account
//    (removed two unused boolean values ???)
//
// 0.4.4.18, 15042009, ari pikivirta
//  * statusbar updated as latest log message changes (was - previously)
//  * started implementing chat rooms (only as structure and functions at this point)
//  * user list saved immediately when modified
//
// 0.4.3.17, 08042009, ari pikivirta
//  * added visible mime listing with possible to customize all items on it
//
// 0.4.2.16, 08042009, ari pikivirta
//  * implemented "if-modified-since" response (304) to avoid unnecessary resend of files
//
// 0.4.1.15, 08042009, ari pikivirta
//  * restore old instance of file share server in case trying to launch new one
//  * checking for all sessions to close before shutting down the application
//  * setting to allow checking updates on program startup
//  * added setting to change background body color
//  * added setting to style button(s)
//  * all tables (views) centered for better look
//
// 0.4.0.14, 07042009, ari pikivirta
//  * rechecked uploading file(s) to server (rewrote)
//  * added upload file filtering tab to the settings view
//  * added preview of log contents into log tab on settings
//  * added setting to limit files being shown in log
//  * fixed bug on drawing username in color to visible logging
//  * saving settings on clicking "apply" on settings immediately
//  * fixed bug on showing online time when server were stopped
//  * fixed security issue with setting location to something else manually
//
// 0.3.0.13, 09012009, ari pikivirta
//  * added possibility to generate password via button press
//  * added missing browse for log file on setting view
//  * added possibility to use logo on the login html
//  * enabled showing of windows themes
//  * added missing application icon assignment
//  * visible log showing in colors (similar to other home series servers)
//  * separated html generators to own unit
//
// 0.2.0.9, 13102008, ari pikivirta
//  * added statistics similar to home ftp and web server
//  * stores active page index also on main view
//  * added hint texts to tray icon
//
// 0.2.0.8, 11092008, ari pikivirta
//  * mkdir and upload not allowed to the root of the virtual directories
//  * added previewing of jpg and bmp images, must be enabled from the settings
//  * fixed position of home page and update buttons on the about tab
//  * no more showing mkdir and upload on the main folder which is always virtual
//
// 0.1.6.7, 09092008, ari pikivirta
//  * added unicode support
//  * applied if-modified-since tag serving file(s) to easy server load
//
// 0.1.5.6, 30062008, ari pikivirta
//  * problem with tray icon fixed once again (hopefully)
//
// 0.1.5.5, 29062008, ari pikivirta
//  * problem with tray icon fixed (was caused by delphi 2007 default settings)
//  * added some statistics, unit created
//  * chat room tab added without any functionlity yet
//
// 0.1.4.4, 27062008, ari pikivirta
//  * name changed from home web share server to home file share server
//  * added session timeout to the settings
//  * internet updater added for "HomeFileShareServerUpdate"
//
// 0.1.3.3, 03022008, ari pikivirta
//  * implemented custom file stream to show transfers
//  * all file functionality should be now working
//  * added user count under the footer on directory listing
//  * fixed bug on setting multiple virtual directories for an account
//
// 0.0.1.1, 19012008, ari pikivirta
//  * created to start testing