Publisher review:wwwoffle program is a simple proxy server with special features for use with dial-up internet links. The wwwoffled program is a simple proxy server with special features for use with dial-up internet links. This means that it is possible to browse web pages and read them without having to remain connected.Basic Features
- Caching of HTTP, FTP and finger protocols.
- Allows the 'GET', 'HEAD', 'POST' and 'PUT' HTTP methods.
- Interactive or command line control of online/offline/autodial status.
- Highly configurable.
- Low maintenance, start/stop and online/offline status can be automated.
While Online
- Caching of pages that are viewed for later review.
- Conditional fetching to only get pages that have changed.
- Based on expiration date, time since last fetched or once per session.
- Non cached support for SSL (Secure Socket Layer e.g. https).
- Caching for https connections. (compile time option).
- Can be used with one or more external proxies based on web page.
- Control which pages cannot be accessed.
- Allow replacement of blocked pages.
- Control which pages are not to be stored in the cache.
- Create backups of cached pages when server cannot be contacted.
- Requests compressed pages from web servers (compile time option).
- Requests chunked transfer-encoding from web servers.
While Offline
- Can be configured to use dial-on-demand for pages that are not cached.
- Selection of pages to download next time online
- Using normal browser to follow links.
- Command line interface to select pages for downloading.
- Control which pages can be requested when offline.
- Provides non-cached access to intranet servers.
Automated Download
- Downloading of specified pages non-interactively.
- Options to automatically fetch objects in requested pages
- Understands various types of pages
- HTML 4.0, Java classes, VRML (partial), XML (partial).
- Options to fetch different classes of objects
- Images, Stylesheets, Frames, Scripts, Java or other objects.
- Option to not fetch webbug images (images of 1 pixel square).
- Automatically follows links for pages that have been moved.
- Can monitor pages at regular intervals to fetch those that have changed.
- Recursive fetching
- To specified depth.
- On any host or limited to same server or same directory.
- Chosen from command line or from browser.
- Control over which links can be fetched recursively.
Convenience
- Optional information footer on HTML pages showing date cached and options.
- Options to modify HTML pages
- Remove scripts.
- Remove Java applets.
- Remove stylesheets.
- Remove shockwave flash animations.
- Indicate cached and uncached links.
- Remove the blink tag.
- Remove the marquee tag.
- Remove refresh tags.
- Remove links to pages that are in the DontGet list.
- Remove inline frames (iframes) that are in the DontGet list.
- Replace images that are in the DontGet list.
- Replace webbug images (images of 1 pixel square).
- Demoronise HTML character sets.
- Fix mixed Cyrillic character sets.
- Stop animated GIFs.
- Remove Cookies in meta tags.
- Provides information about cached pages
- Headers, raw and modified.
- Contents, images, links etc.
- Source code unmodified by WWWOFFLE.
- Automatic proxy configuration with Proxy Auto-Config file.
- Searchable cache with the addition of the ht://Dig, mnoGoSearch (UdmSearch), Namazu or Hyper Estraier programs.
- Built in simple web-server for local pages.
- HTTP and HTTPS access (compile time option).
- Allows CGI scripts
- Timeouts to stop proxy lockups
- DNS name lookups.
- Remote server connection.
- Data transfer.
- Continue or stop downloads interrupted by client.
- Based on file size of fraction downloaded.
- Purging of pages from cache
- Based on URL matching.
- To keep the cache size below a specified limit.
- To keep the free disk space above a specified limit.
- Interactive or command line control.
- Compression of cached pages based on age.
- Provides compressed pages to web browser (compile time option).
- Use chunked transfer-encoding to web browser.
Indexes
- Multiple indexes of pages stored in cache
- Servers for each protocol (http, ftp ...).
- Pages on each server.
- Pages waiting to be fetched.
- Pages fetched last time online.
- Pages requested last time offline.
- Pages monitored on a regular basis.
- Configurable indexes
- Sorted by name, date, server domain name, type of file.
- Options to delete, refresh or monitor pages.
- Selection of complete list of pages or hide un-interesting pages.
Security
- Works with pages that require basic username/password authentication.
- Automates proxy authentication for external proxies that require it.
- Control over access to the proxy
- Defaults to local host access only.
- Host access configured by hostname or IP address.
- Optional proxy authentication for user level access control.
- Optional password control for proxy management functions.
- HTTPS access to all proxy management web pages (compile time option).
- Can censor incoming and outgoing HTTP headers to maintain user privacy.
Configuration
- All options controlled using a configuration file.
- Interactive web page to allow editing of the configuration file.
- User customisable error and information pages.
wwwoffle 2.9 is a C/C++ script for Internet, Browsers and Tools scripts design by Andrew M. Bishop.
It runs on following operating system: Windows / Linux / Mac OS / BSD / Solaris.
Operating system:Windows / Linux / Mac OS / BSD / Solaris
wwwoffle 2.9 script details 
