Free hotspot locator software for linux

Gtk2::Ex::MindMapView::HotSpot::GripFactory is the maker of standard grips.

SYNOPSIS

use Gtk2::Ex::MindMapView::HotSpot::GripFactory;

This factory makes grips that are used to resize Gtk2::Ex::MindMapView::Items.
The following types of grips are supported:

Gtk2::Ex::MindMapView::HotSpot::Grip::Round - A circular grip.
Gtk2::Ex::MindMapView::HotSpot::Grip::Lentil - A lentil shaped grip.
Gtk2::Ex::MindMapView::HotSpot::Grip::RightAngle - A right triangle shaped grip.
Gtk2::Ex::MindMapView::HotSpot::Grip::EllipseRound - A special round grip for ellipses.

This factory is used by the Gtk2::Ex::MindMapView::ItemFactory.

INTERFACE

Properties

item (Gtk2::Ex::MindMapView::Item)

The item to attach the grip to.

border (Gtk2::Ex::MindMapView::Border)

The border that is used to determine the type of grip to create.

side (string)

The side of the item to attach to. May be: left or right.

fill_color_gdk (Gtk2::Gdk::Color)

The color of the grip.

hotspot_color_gdk (Gtk2::Gdk::Color)

The color of the grip when it is engaged.

Methods

new ( ...)

Constructor for the grip factory.

create_grip (item=>$item, border=>$border, side=>$side, ...)

Creates a new Gtk2::Ex::MindMapView::HotSpot::Grip given the Gtk2::Ex::MindMapView::Item that the grip will attach to. The Gtk2::Ex::MindMapView::Border is used to determine what grip to return to the caller. The side may be left or right.

DIAGNOSTICS

Invalid item. Item must be a Gtk2::Ex::MindMapView::Item

You must pass in a Gtk2::Ex::MindMapView::Item argument.

Invalid side. Must be right or left

You must set the side to be either: left or right.

Unexpected border: $border

You must give one of the known border types at this time.

Netdisco is an Open Source web-based network management tool.
Designed for moderate to large networks, configuration information and connection data for network devices are retrieved by SNMP. With Netdisco you can locate the switch port of an end-user system by IP or MAC address. Data is stored using a SQL database for scalability and speed.
Cisco Discovery Protocol (CDP) optionally provides automatic discovery of the network topology. The network is inventoried by both device model and operating system (like IOS). Netdisco uses router ARP tables and L2 switch MAC forwarding tables to locate nodes on physical ports and track them by their IP addresses.
For each node, a time stamped history of the ports it has visited and the IP addresses it has used is maintained. Netdisco gets all its data, including CDP topology information, with SNMP polls and DNS queries. It does not use CLI access and has no need for privilege passwords. Security features include a wire-side Wireless Access Point (AP) locator.
Main features:
Switch Ports
- Central location to disable/enable switch ports.
- Network administrators can disable and enable ports without having to know enable or privilege passwords. Reasons for switching on/off ports are logged for end-of-the-year auditing and reporting. Non-IOS savvy managers can control port access from a familiar browser interface. This feature was designed with a University Residential Networks (ResNet) in mind.
- Only users you specify in Netdisco will have access to switch off a port. Netdisco will also not allow people to switch off uplink ports by accident.
- MAC Address to switch port resolution.
- IP Address to switch port resolution.
- Find Switch Ports with multiple nodes attached
- Find nodes using multiple IP addresses
- Find nodes by vendor (using MAC address OUI)
Easy Administration
- Navigation through a Web Interface. Maintenance through a Command Line Interface (CLI).
- Database store for scalability and speed (Postgresql).
- Easily extendible to new network device types and vendors.
- Built-in user system to restrict access to sensitive data and features.
Network Administration and Security
- Administratively enable/disable switch ports from web interface with logging.
- Automatic inventory and search of network hardware.
- Duplex Mismatch Finder for uplink ports.
- Find rouge Wireless Access Points (APs) from the wired-side of network.
- Layer-Two Traceroute
Reporting
- Netdisco creates a clickable graph/map of your network topology.
- Get statistics of the number of actual nodes connected to network and their address-space usage.
- Optional integration with a Pinnacle Database.
- Inventory of Network Devices:
- by Operating System (IOS,CatOS,HP...)
- by Model, Vendor, OSI Layer, DNS Name
- Find devices using IP Addresses without DNS entries.
Enhancements:
- This is a major release with many enhancements, including Apache2 support, per-port VLAN control on some devices, wireless network SSID inventory, significantly-expanded device support with support of SNMP::Info, and many bugfixes.

Gtk2::Ex::MindMapView::HotSpot::Grip is a Perl module to manage a grip type "hot spot" on a view item.

SYNOPSIS

use base Gtk2::Ex::MindMapView::HotSpot::Grip;

The Gtk2::Ex::MindMapView::HotSpot::Grip defined grip type hotspots. This kind of hot spot is used to resize Gtk2::Ex::MindMapView::Items.

INTERFACE

Properties

x (double)

The x-coordinate of the mouse location when resizing an item.

y (double)

The y-coordinate of the mouse location when resizing an item.

x_prime (double)

The x-coordinate of the previous mouse location when resizing an item.

y_prime (double)

The y-coordinate of the previous mouse location when resizing an item.

Methods

new (item=>$item)

Instantiates a grip type hotspot.

hotspot_button_press

Overrides method defined in Gtk2::Ex::MindMapView::HotSpot. This method records the position of the cursor when the mouse is first pressed.

hotspot_button_release

Overrides method defined in Gtk2::Ex::MindMapView::HotSpot. This method signals that the mind map should be redrawn.

hotspot_motion_notify

Overrides method defined in Gtk2::Ex::MindMapView::HotSpot. This method actually resizes the Gtk2::Ex::MindMapView::Item.

mysqlWisp is a project which provides a standalone or mysqlISP-controlled subsystem.
mysqlWisp provides a standalone or mysqlISP-controlled subsystem for managing one or hundreds of hotspots with access controlled by iptables, MAC addresses, IP addresses, and passwords.
Access points are connected to a second NIC, and all traffic is initially redirected to a login page.
mysqlWisp provides a mysqlISP family standalone or mysqlISP controlled subsystem for managing 1 or 100s of hotspots with full iptables/MAC+IP+Login+Passwd controlled access.
Easy on the end-user -and the hotspot staff- wide open WAPs are supported. The WAP -or LAN of WAPs- is connected to a 2nd NIC (like eth1 for example, or via a WAP capable card for low cost and very flexible linux WAP/Gateway box.) The model used is the captive portal: "redirect all traffic to hotspot login page -unless logged in" on the WAP/Gateway controlled by a local instance of mysqlWisp.
The gateway linux server running mysqlWisp usually will also provide dhcpd, named, and two instances of apache2: One for the webmin and the other the login page. After hotspot user logs in, she then is allowed through the WAP/Gateway, via advanced iptables SNAT, DNAT and REDIRECT rules managed by mysqlWisp.
Started adding accounting and QoS control along with mysqlCart provided online credit card processing support.
Enhancements:
- Adding mysqlISP external job queue handling.
- Adding more WISP AAA/NOC support based on Chicago installation.
- Use tUser.cProfile for cMAC and cIP if exists (fixed users.)
- Add cProfile dictionary to tConfiguration to check new user addition.

Gtk2::Ex::MindMapView::HotSpot::Grip::Round is a Perl module to manage a round grip type "hot spot" on a view item.

SYNOPSIS

use Gtk2::Ex::MindMapView::HotSpot::Grip::Round;

The Gtk2::Ex::MindMapView::HotSpot::Grip::Round is a round grip that may be used to resize a Gtk2::Ex::MindMapView::Item.

INTERFACE

Properties

item (Gtk2::Ex::MindMapView::Item)

The item this grip is attached to.

enabled (boolean)

If enabled, this grip is ready for action.

side (string)

The side on which to attach the grip. May be left or right.

fill_color_gdk (Gtk2::Gdk::Color)

The color with which to fill in the hotspot.

outline_color_gdk (Gtk2::Gdk::Color)

The color with which to fill in the hotspot outline. Grips usually have the outline set to the same color as the item fill color.

hotspot_color_gdk (Gtk2::Gdk::Color)

The color of the hotspot once it is engaged. A hotspot becomes engaged when the mouse is placed close to it.

Methods

new (item=>$item)

Instantiates a Gtk2::Ex::MindMapView::HotSpot::Grip::Round hotspot.

hotspot_adjust_event_handler

Positions the grip at the lower left or right corner of the rectangle defined by the insets. This will change for the next release.

hotspot_get_image

Returns a circle (Gnome2::Canvas::Ellipse) as grip image.

Gtk2::Ex::MindMapView::HotSpot::Grip::Lentil is a Perl module to manage a lentil shaped grip "hot spot" on a view item.

SYNOPSIS

use Gtk2::Ex::MindMapView::HotSpot::Grip::Lentil;

A LentilGrip hotspot may be used to resize a Gtk2::Ex::MindMapView::Item. Normally, this grip will be used with an Gtk2::Ex::MindMapView::Border:RoundedRect.

INTERFACE

Properties

item (Gtk2::Ex::MindMapView::Item)

The item this grip is attached to.

enabled (boolean)

If enabled, this grip is ready for action.

side (string)

The side of the item on which to attach the grip. May be left or right.

fill_color_gdk (Gtk2::Gdk::Color)

The color with which to fill in the hotspot.

outline_color_gdk (Gtk2::Gdk::Color)

The color with which to fill in the hotspot outline. Grips usually have the outline set to the same color as the item fill color.

hotspot_color_gdk (Gtk2::Gdk::Color)

The color of the hotspot once it is engaged. A hotspot becomes engaged when the mouse is placed close to it.

Methods

new (item=>$item, side=>left)

Instantiates a hotspot. The following properties may be passed: item, side, visible, enabled, fill_color_gdk, outline_color_gdk, hotspot_color_gdk.

hotspot_adjust_event_handler

Positions the grip at the lower left or right corner of the rectangle defined by the insets. This will change for the next release.

hotspot_get_image

Returns a right triangle shaped grip image.

Sanos is a minimalistic 32-bit x86 OS kernel for Java based server appliances running on standard PC hardware.
This enables you to run java server applications without the need to install a traditional host operating system like Windows or Linux. Only a standard Java HotSpot VM and the sanos kernel are needed.
The kernel was developed as part of an experiment on investigating the feasibility of running java server applications without a traditional operating system only using a simple kernel.
The kernel implements basic operating system services like booting, memory management, thread scheduling, local and remote file systems, TCP/IP networking and DLL loading and linking.
A win32 layer allows the Windows version of the standard HotSpot JVM to run under sanos, essentially providing a JavaOS platform for server applications. This enables you to run java based server applications, like tomcat and jboss, under sanos.
Alternatively, you can use sanos as a small kernel for embedded server applications written in C. Sanos has a fairly standard POSIX based API and an ANSI Standard C library. In this case you dont need the JVM and the win32 wrappers.
Sanos is open source under a BSD style license. Please see the COPYING file for details.
Click on the topics below for further information, or send me an e-mail if you have any questions, comments or problems regarding sanos. Please include the word sanos in the mail to prevent it from being intercepted by my spam filter.
Sanos can be downloaded as either binary or source. All the files in the binary version can be built from the source version, so you do not need the binary version, if you are building sanos from source.
The binary version contains the compiled version of sanos, with files and utilities for making a boot disk.
The source version contains all the source code and build files for building sanos from source. You will need a Microsoft Visual C compiler to build sanos from source.
Enhancements:
- GetLogicalDrives() in kernel32 implemented.
- A bug in cmd_ipconfig() in sh.c prevented proper display of network configuration if no DNS servers was configured. This problem has been fixed. (FGA)
- New -a option added to mkdfs to support file lists with alternative files names. This simplifies configurations with both debug and release builds.
- The Visual Studio wizard can now generate a floppy disk boot image configured for the application.
- Shell prompt can be configured by setting the prompt property in the [shell] section of the os.ini file.
- If command line arguments are given to the shell it now executes the built-in command and exits the shell.
- The floppy motor timeout routine now acquires the floppy mutex before turning off the motor in order to prevent race conditions.
- Advanced Power Management (APM) support implemented. The computer can now be powered off after os shutdown. The mode parameter for exitos() can be used to specify the shutdown mode (halt, reboot, poweroff, debug). A shutdown command has been added to the shell. The power status can be retrieved using /proc/apm.
- Added /proc/cpu for CPU information.
- The raise() function now returns an error if the signal number is invalid.
- Breakpoint traps are now sent to the user mode signal handler. This allows breakpoints to be handled by user mode code.
- Signals now exits the currently executing job with the signal number as exit code. However, if the debug flag in the PEB is set the debugger is entered if an unhandled signal is encountered. The debug flag can be set using the debug command in the shell. The debug flag can be configured using the debug property in the [os] section of os.ini. The default value of the debug flag is 0, unless the system is build in debug configuration.
- readv() and writev() implemented in vfs.
- The kernel log is now implemented by the device driver /dev/klog. The kernel log now support ioctl for waiting for new log entries in the kernel log. The kprintf has been extended to support different log levels.
- The syslog interface has been redesigned in to comply with POSIX. The syslog now supports logging to a syslog server by setting the loghost property in the [os] section of os.ini.
- New klog daemon to read entries from the kernel log (/dev/klog) and add them to the system log.
- The sockaddr and sockaddr_in structures has been change to conform to winsock definitions.
- The sleep() function has been renamed to msleep(). A new POSIX conformant sleep function has been added to unistd.h.
- Added sys/time.h header file. Also added tzp parameter to gettimeofday() for POSIX compliance.
- New simple text editor utility (edit.exe) added.
- The syserror() function has been moved from libc.lib to the os.dll as an exported os api call.
- readline() now uses stdin and stdout for input and output.
- Bug in iomux fixed. Now a monitored event signals the iomux and not the associated object.
- Implemented popen() and pclose(). Also added a P_SUSPEND parameter to spawn() to allow new jobs to be started suspended.
- The kernel version information is now kept in a version resource in krnl.dll. The version information is retrieved using the new module version information functions in verinfo.c.
- The build type can now be controlled by compile time switches. The kernel version can be displayed in the Windows Explorer by viewing Properties for krnl.dll and selecting the Version tab.
- User management added to kernel. Each thread is now assigned to a user and a group. A thread has both a real and an effective user and group owner. The {get|set}[e]{uid|gid}() functions can be used to change the effective and real user and group for a thread. When a new thread is created the effective user and group are inherited from the creator thread.
- Added functions to query /etc/passwd and /etc/group files.
- New whoami, id, chmod, and chown commands added to shell. The format of the output from ls has been changed to display the file permission info.
- New file system version for DFS. The new version supports user and group owner for files and directories as well as permission bits. The new DFS version also supports files larger than 2GB. The fchown() and chown() functions has been added to vfs.
- DES-based crypt() implementation added.
- The spawn() function now computes the pgm parameter from the cmdline parameter if the pgm parameter is NULL. The initpgm and initargs properties in the [os] section of /etc/os.ini has been replaced with a single property named init. The default for init has been changed to /bin/sh.
- The behavour of the initial application has been changed. Previously the os shut down after the initial application exited. Now the initial application is executed again if it exits.
- Telnet daemon moved from the shell to separate server (telnetd.exe). The new telnet daemon has a more robust handling of the telnet protocol. The telnet daemon invokes the new login utlity in order to log on user.
- FTP daemon implemented.