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diff --git a/plugins/perl/xchat2-perl.html b/plugins/perl/xchat2-perl.html new file mode 100644 index 00000000..38dd3912 --- /dev/null +++ b/plugins/perl/xchat2-perl.html @@ -0,0 +1,1166 @@ +<?xml version="1.0" ?> +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> +<html xmlns="http://www.w3.org/1999/xhtml"> +<head> +<title>X-Chat 2 Perl Interface</title> +<meta http-equiv="content-type" content="text/html; charset=utf-8" /> +<link rev="made" href="mailto:khisanth@miyu.hopto.org" /> +<style type="text/css"> + .branch { + list-style: none; + } + + li code { + padding-right: 0.5em; + } + + .example { + width: 98%; + padding: 0.5em; + float: left; + font-family: monospace; + } + + .example .line_number { + float: left; + text-align: right; + margin-right: 10px; + padding-right: 5px; + border-right: 1px solid white; + } + + .example .content { + float: left; + } + + .example .content pre { + margin: 0; + } + + td > table { + margin: 0.5em; + border-collapse: collapse; + } + + td > table td { + border: 1px solid black; + } + + .synComment { + color: rgb(135,206,235); + } + .synPreProc { + color: rgb(205,92,92); + } + .synError { + } + .synConstant { + color: #ffa0a0; + } + .synSpecial { + color: rgb(255,222,173); + } + .synIgnore { + color: rgb(102,102,102); + } + .synNormal { + color: rgb(255,255,255); + background-color: rgb(51,51,51); + } + .synType { + color: rgb(189,183,107); + } + .synIdentifier { + color: rgb(152,251,152); + } + .synTodo { + color: rgb(255,69,0); + background-color: rgb(238,238,0); + } + .synStatement { + color: rgb(240,230,140); + } + +</style> +</head> + +<body style="background-color: white"> +<table border="0" width="100%" cellspacing="0" cellpadding="3"> +<tr><td class="block" style="background-color: #cccccc" valign="middle"> +<big><strong><span class="block"> X-Chat 2 Perl Interface</span></strong></big> +</td></tr> +</table> + + +<!-- INDEX BEGIN --> +<div> +<p><a name="__index__"></a></p> + +<ul> + <li><a href="#x_chat_2_perl_interface">X-Chat 2 Perl Interface</a></li> + <li class="branch"> + <ul> + <li><a href="#introduction">Introduction</a></li> + <li><a href="#constants">Constants</a></li> + <li class="branch"> + <ul> + <li><a href="#priorities">Priorities</a></li> + <li><a href="#return_values">Return values</a></li> + <li class="branch"> + <ul> + <li><a href="#timer_and_fd_hooks">Timer and fd hooks</a></li> + </ul> + </li> + + <li><a href="#hook_fd_flags">hook_fd flags</a></li> + </ul> + </li> + + <li><a href="#functions">Functions</a></li> + <li class="branch"> + <ul> + <li><a href="#xchat_register"><code>Xchat::register( $name, $version, [$description,[$callback]] )</code></a></li> + <li><a href="#xchat_hook_server"><code>Xchat::hook_server( $message, $callback, [\%options] )</code></a></li> + <li><a href="#xchat_hook_command"><code>Xchat::hook_command( $command, $callback, [\%options] )</code></a></li> + <li><a href="#xchat_hook_print"><code>Xchat::hook_print( $event,$callback, [\%options] )</code></a></li> + <li><a href="#xchat_hook_timer"><code>Xchat::hook_timer( $timeout,$callback, [\%options | $data] )</code></a></li> + <li><a href="#xchat_hook_fd"><code>Xchat::hook_fd( $handle, $callback, [ \%options ] )</code></a></li> + <li class="branch"> + <ul> + <li><a href="#when_callbacks_are_invoked">When callbacks are invoked</a></li> + <li><a href="#callback_arguments">Callback Arguments</a></li> + <li><a href="#callback_return_values">Callback return values</a></li> + <li><a href="#miscellaneous_hook_related_information">Miscellaneous Hook Related Information</a></li> + </ul> + </li> + + <li><a href="#xchat_unhook"><code>Xchat::unhook( $hook )</code></a></li> + <li><a href="#xchat_print"><code>Xchat::print( $text | \@lines, [$channel,[$server]] )</code></a></li> + <li><a href="#xchat_printf"><code>Xchat::printf( $format, LIST )</code></a></li> + <li><a href="#xchat_command"><code>Xchat::command( $command | \@commands, [$channel,[$server]] )</code></a></li> + <li><a href="#xchat_commandf"><code>Xchat::commandf( $format, LIST )</code></a></li> + <li><a href="#xchat_find_context"><code>Xchat::find_context( [$channel, [$server]] )</code></a></li> + <li><a href="#xchat_get_context"><code>Xchat::get_context()</code></a></li> + <li><a href="#xchat_set_context"><code>Xchat::set_context( $context | $channel,[$server] )</code></a></li> + <li><a href="#xchat_get_info"><code>Xchat::get_info( $id )</code></a></li> + <li><a href="#xchat_get_prefs"><code>Xchat::get_prefs( $name )</code></a></li> + <li><a href="#xchat_emit_print"><code>Xchat::emit_print( $event, LIST )</code></a></li> + <li><a href="#xchat_send_modes"><code>Xchat::send_modes( $target | \@targets, $sign, $mode, [ $modes_per_line ] )</code></a></li> + <li><a href="#xchat_nickcmp"><code>Xchat::nickcmp( $nick1, $nick2 )</code></a></li> + <li><a href="#xchat_get_list"><code>Xchat::get_list( $name )</code></a></li> + <li><a href="#xchat_user_info"><code>Xchat::user_info( [$nick] )</code></a></li> + <li><a href="#xchat_context_info"><code>Xchat::context_info( [$context] )</code></a></li> + <li><a href="#xchat_strip_code"><code>Xchat::strip_code( $string )</code></a></li> + </ul> + </li> + + <li><a href="#examples">Examples</a></li> + <li class="branch"> + <ul> + <li><a href="#asynchronous_dns_resolution_with_hook_fd">Asynchronous DNS resolution with hook_fd</a></li> + </ul> + </li> + + <li><a href="#contact_information">Contact Information</a></li> + </ul> + </li> +</ul> + +<hr /> +</div> +<!-- INDEX END --> + +<p> +</p> +<h1><a name="x_chat_2_perl_interface" />X-Chat 2 Perl Interface</h1> +<p> +</p> +<h2><a name="introduction" />Introduction</h2> +<p>This is the new Perl interface for X-Chat 2. However, due to changes in +xchat's plugin code you will need xchat 2.0.8 or above to load this. Scripts +written using the old interface will continue to work. If there are any +problems, questions, comments or suggestions please email them to the address +on the bottom of this page.</p> +<p> +</p> +<h2><a name="constants" />Constants</h2> +<p> +</p> +<h3><a name="priorities" />Priorities</h3> +<ul> +<li><strong><code>Xchat::PRI_HIGHEST</code></strong> +</li> +<li><strong><code>Xchat::PRI_HIGH</code></strong> +</li> +<li><strong><code>Xchat::PRI_NORM</code></strong> +</li> +<li><strong><code>Xchat::PRI_LOW</code></strong> +</li> +<li><strong><code>Xchat::PRI_LOWEST</code></strong> +</li> +</ul> +<p> +</p> +<h3><a name="return_values" />Return values</h3> +<ul> +<li><strong><code>Xchat::EAT_NONE</code> - pass the event along</strong> +</li> +<li><strong><code>Xchat::EAT_XCHAT</code> - don't let xchat see this event</strong> +</li> +<li><strong><code>Xchat::EAT_PLUGIN</code> - don't let other scripts and plugins see this event but xchat will still see it</strong> +</li> +<li><strong><code>Xchat::EAT_ALL</code> - don't let anything else see this event</strong> +</li> +</ul> +<p> +</p> +<h4><a name="timer_and_fd_hooks" />Timer and fd hooks</h4> +<ul> +<li><strong><code>Xchat::KEEP</code> - keep the timer going or hook watching the handle</strong> +</li> +<li><strong><code>Xchat::REMOVE</code> - remove the timer or hook watching the handle</strong> +</li> +</ul> +<p> +</p> +<h3><a name="hook_fd_flags" />hook_fd flags</h3> +<ul> +<li><strong><code>Xchat::FD_READ</code> - invoke the callback when the handle is ready for reading</strong> +</li> +<li><strong><code>Xchat::FD_WRITE</code> - invoke the callback when the handle is ready for writing</strong> +</li> +<li><strong><code>Xchat::FD_EXCEPTION</code> - invoke the callback if an exception occurs</strong> +</li> +<li><strong><code>Xchat::FD_NOTSOCKET</code> - indicate that the handle being hooked is not a socket</strong> +</li> +</ul> +<p> +</p> +<h2><a name="functions" />Functions</h2> +<p> +</p> +<h3><a name="xchat_register" /><code>Xchat::register( $name, $version, [$description,[$callback]] )</code></h3> +<ul> +<li><strong><code>$name</code> - The name of this script</strong> +</li> +<li><strong><code>$version</code> - This script's version</strong> +</li> +<li><strong><code>$description</code> - A description for this script</strong> +</li> +<li><strong><code>$callback</code> - This is a function that will be called when the is script + unloaded. This can be either a reference to a + function or an anonymous sub reference.</strong> +</li> +</ul> +<p>This is the first thing to call in every script.</p> +<p> +</p> +<h3><a name="xchat_hook_server" /><code>Xchat::hook_server( $message, $callback, [\%options] )</code></h3> +<p> +</p> +<h3><a name="xchat_hook_command" /><code>Xchat::hook_command( $command, $callback, [\%options] )</code></h3> +<p> +</p> +<h3><a name="xchat_hook_print" /><code>Xchat::hook_print( $event,$callback, [\%options] )</code></h3> +<p> +</p> +<h3><a name="xchat_hook_timer" /><code>Xchat::hook_timer( $timeout,$callback, [\%options | $data] )</code></h3> +<p> +</p> +<h3><a name="xchat_hook_fd" /><code>Xchat::hook_fd( $handle, $callback, [ \%options ] )</code></h3> +<p>These functions can be to intercept various events. +hook_server can be used to intercept any incoming message from the IRC server. +hook_command can be used to intercept any command, if the command doesn't currently exist then a new one is created. +hook_print can be used to intercept any of the events listed in Setttings->Advanced->Text Events +hook_timer can be used to create a new timer</p> +<ul> +<li><strong><code>$message</code> - server message to hook such as PRIVMSG</strong> +</li> +<li><strong><code>$command</code> - command to intercept, without the leading /</strong> +</li> +<li><strong><code>$event</code> - one of the events listed in Settings->Advanced->Text Events</strong> +</li> +<li><strong><code>$timeout</code> - timeout in milliseconds</strong> +</li> +<li><strong><code>$handle</code> - the I/O handle you want to monitor with hook_fd. This must be something that has a fileno. See perldoc -f fileno or <a href="http://perldoc.perl.org/functions/fileno.html">fileno</a></strong> +</li> +<li><strong><code>$callback</code> - callback function, this is called whenever + the hooked event is trigged, the following are + the conditions that will trigger the different hooks. + This can be either a reference to a + function or an anonymous sub reference.</strong> +</li> +<li><strong>\%options - a hash reference containing addional options for the hooks</strong> +</li> +</ul> +<p>Valid keys for \%options:</p> +<table border="1"> <tr> + <td>data</td> <td>Additional data that is to be associated with the<br /> + hook. For timer hooks this value can be provided either as<br /> + <code>Xchat::hook_timer( $timeout, $cb,{data=>$data})</code><br /> + or <code>Xchat::hook_timer( $timeout, $cb, $data )</code>.<br /> + However, this means that hook_timer cannot be provided<br /> + with a hash reference containing data as a key.<br /> example:<br /> + my $options = { data => [@arrayOfStuff] };<br /> + Xchat::hook_timer( $timeout, $cb, $options );<br /> + <br /> + In this example, the timer's data will be<br /> + [@arrayOfStuff] and not { data => [@arrayOfStuff] }<br /> + <br /> + This key is valid for all of the hook functions.<br /> + <br /> + Default is undef.<br /> + </td> + </tr> <tr> + <td>priority</td> <td>Sets the priority for the hook.<br /> + It can be set to one of the + <code>Xchat::PRI_*</code> constants.<br /> + <br /> + This key only applies to server, command + and print hooks.<br /> + <br /> + Default is <code>Xchat::PRI_NORM</code>. + </td> </tr> <tr> + <td>help_text</td> <td>Text displayed for /help $command.<br /> + <br /> + This key only applies to command hooks.<br /> + <br /> + Default is "". + </td> + </tr> <tr> + <td>flags</td> <td>Specify the flags for a fd hook.<br /> + <br /> + See <a href="#hook_fd_flags">hook fd flags</a> section for valid values.<br /> + <br /> + On Windows if the handle is a pipe you specify<br /> + Xchat::FD_NOTSOCKET in addition to any other flags you might be using.<br /> + <br /> + This key only applies to fd hooks.<br /> + Default is Xchat::FD_READ + </td> + </tr></table><p> +</p> +<h4><a name="when_callbacks_are_invoked" />When callbacks are invoked</h4> +<p>Each of the hooks will be triggered at different times depending on the type +of hook.</p> +<table border="1"> <tr style="background-color: #dddddd"> + <td>Hook Type</td> <td>When the callback will be invoked</td> + </tr> <tr> + <td>server hooks</td> <td>a <code>$message</code> message is + received from the server + </td> + </tr> <tr> + <td>command hooks</td> <td>the <code>$command</code> command is + executed, either by the user or from a script + </td> + </tr> <tr> + <td>print hooks</td> <td>X-Chat is about to print the message for the + <code>$event</code> event + </td> + </tr> <tr> + <td>timer hooks</td> <td>called every <code>$timeout</code> milliseconds + (1000 millisecond is 1 second)<br /> + the callback will be executed in the same context where + the hook_timer was called, if the context no longer exists + then it will execute in a random context + </td> + </tr> <tr> + <td>fd hooks</td> <td>depends on the flags that were passed to hook_fd<br /> + See <a href="#hook_fd_flags">hook_fd flags</a> section. + </td> + </tr> +</table><p>The value return from these hook functions can be passed to <code>Xchat::unhook</code> +to remove the hook.</p> +<p> +</p> +<h4><a name="callback_arguments" />Callback Arguments</h4> +<p>All callback functions will receive their arguments in <code>@_</code> like every +other Perl subroutine.</p> +<p> +Server and command callbacks<br /> +<br /> +<code>$_[0]</code> - array reference containing the IRC message or command and +arguments broken into words<br /> +example:<br /> +/command arg1 arg2 arg3<br /> +<code>$_[0][0]</code> - command<br /> +<code>$_[0][1]</code> - arg1<br /> +<code>$_[0][2]</code> - arg2<br /> +<code>$_[0][3]</code> - arg3<br /> +<br /> +<code>$_[1]</code> - array reference containing the Nth word to the last word<br /> +example:<br /> +/command arg1 arg2 arg3<br /> +<code>$_[1][0]</code> - command arg1 arg2 arg3<br /> +<code>$_[1][1]</code> - arg1 arg2 arg3<br /> +<code>$_[1][2]</code> - arg2 arg3<br /> +<code>$_[1][3]</code> - arg3<br /> +<br /> +<code>$_[2]</code> - the data that was passed to the hook function<br /> +<br /> +Print callbacks<br /> +<br /> +<code>$_[0]</code> - array reference containing the values for the + text event see Settings->Advanced->Text Events<br /> +<code>$_[1]</code> - the data that was passed to the hook function<br /> +<br /> +Timer callbacks<br /> +<br /> +<code>$_[0]</code> - the data that was passed to the hook function<br /> +<br />fd callbacks<br /> +<br /> +<code>$_[0]</code> - the handle that was passed to hook_fd<br /> +<code>$_[1]</code> - flags indicating why the callback was called<br /> +<code>$_[2]</code> - the data that was passed to the hook function<br /> +</p><p> +</p> +<h4><a name="callback_return_values" />Callback return values</h4> +<p>All server, command and print callbacks should return one of +the <code>Xchat::EAT_*</code> constants. +Timer callbacks can return Xchat::REMOVE to remove +the timer or Xchat::KEEP to keep it going</p> +<p> +</p> +<h4><a name="miscellaneous_hook_related_information" />Miscellaneous Hook Related Information</h4> +<p>For server hooks, if <code>$message</code> is "RAW LINE" then <code>$cb</code> will be called for +every IRC message than X-Chat receives.</p> +<p>For command hooks if <code>$command</code> is "" then <code>$cb</code> will be called for +messages entered by the user that is not a command.</p> +<p>For print hooks besides those events listed in +Settings->Advanced->Text Events, these additional events can be used.</p> +<table border="1"> <tr style="background-color: #dddddd"> + <td>Event</td> <td>Description</td> + </tr> <tr> + <td>"Open Context"</td> <td>a new context is created</td> + </tr> <tr> + <td>"Close Context"</td> <td>a context has been close</td> + </tr> <tr> + <td>"Focus Tab"</td> <td>when a tab is brought to the front</td> + </tr> <tr> + <td>"Focus Window"</td> <td>when a top level window is focused or the + main tab window is focused by the window manager + </td> + </tr> <tr> + <td>"DCC Chat Text"</td> <td>when text from a DCC Chat arrives. + <code>$_[0]</code> will have these values<br /> + <br /> + <code>$_[0][0]</code> - Address<br /> + <code>$_[0][1]</code> - Port<br /> + <code>$_[0][2]</code> - Nick<br /> + <code>$_[0][3]</code> - Message<br /> + </td> + </tr> <tr> + <td>"Key Press"</td> <td>used for intercepting key presses<br /> + $_[0][0] - key value<br /> + $_[0][1] - state bitfield, 1 - shift, 4 - control, 8 - alt<br /> + $_[0][2] - string version of the key which might be empty for unprintable keys<br /> + $_[0][3] - length of the string in $_[0][2]<br /> + </td> + </tr> +</table><p> +</p> +<h3><a name="xchat_unhook" /><code>Xchat::unhook( $hook )</code></h3> +<ul> +<li><strong><code>$hook</code> - the hook that was previously returned by one of the <code>Xchat::hook_*</code> functions</strong> +</li> +</ul> +<p>This function is used to removed a hook previously added with one of +the <code>Xchat::hook_*</code> functions</p> +<p>It returns the data that was passed to the <code>Xchat::hook_*</code> function when +the hook was added</p> +<p> +</p> +<h3><a name="xchat_print" /><code>Xchat::print( $text | \@lines, [$channel,[$server]] )</code></h3> +<ul> +<li><strong><code>$text</code> - the text to print</strong> +</li> +<li><strong><code>\@lines</code> - array reference containing lines of text to be printed + all the elements will be joined together before printing</strong> +</li> +<li><strong><code>$channel</code> - channel or tab with the given name where <code>$text</code> + will be printed</strong> +</li> +<li><strong><code>$server</code> - specifies that the text will be printed in a channel or tab + that is associated with <code>$server</code></strong> +</li> +</ul> +<p>The first argument can either be a string or an array reference of strings. +Either or both of <code>$channel</code> and <code>$server</code> can be undef.</p> +<p>If called as <code>Xchat::print( $text )</code>, it will always return true. +If called with either the channel or the channel and the server +specified then it will return true if a context is found and +false otherwise. The text will not be printed if the context +is not found. The meaning of setting <code>$channel</code> or <code>$server</code> to +undef is the same as +<a href="#xchat_find_context">find_context</a>.</p> +<p> +</p> +<h3><a name="xchat_printf" /><code>Xchat::printf( $format, LIST )</code></h3> +<ul> +<li><strong><code>$format</code> - a format string, see "perldoc -f <a href="http://perldoc.perl.org/functions/sprintf.html">sprintf</a>" for further detail</strong> +</li> +<li><strong>LIST - list of values for the format fields</strong> +</li> +</ul> +<p> +</p> +<h3><a name="xchat_command" /><code>Xchat::command( $command | \@commands, [$channel,[$server]] )</code></h3> +<ul> +<li><strong><code>$command</code> - the command to execute, without the leading /</strong> +</li> +<li><strong><code>\@commands</code> - array reference containing a list of commands to execute</strong> +</li> +<li><strong><code>$channel</code> - channel or tab with the given name where <code>$command</code> will be executed</strong> +</li> +<li><strong><code>$server</code> - specifies that the command will be executed in a channel or tab that is associated with <code>$server</code></strong> +</li> +</ul> +<p>The first argument can either be a string or an array reference of strings. +Either or both of <code>$channel</code> and <code>$server</code> can be undef.</p> +<p>If called as <code>Xchat::command( $command )</code>, it will always return true. +If called with either the channel or the channel and the server +specified then it will return true if a context is found and false +otherwise. The command will not be executed if the context is not found. +The meaning of setting <code>$channel</code> or <code>$server</code> to undef is the same +as find_context.</p> +<p> +</p> +<h3><a name="xchat_commandf" /><code>Xchat::commandf( $format, LIST )</code></h3> +<ul> +<li><strong><code>$format</code> - a format string, see "perldoc -f <a href="http://perldoc.perl.org/functions/sprintf.html">sprintf</a>" for further detail</strong> +</li> +<li><strong>LIST - list of values for the format fields</strong> +</li> +</ul> +<p> +</p> +<h3><a name="xchat_find_context" /><code>Xchat::find_context( [$channel, [$server]] )</code></h3> +<ul> +<li><strong><code>$channel</code> - name of a channel</strong> +</li> +<li><strong><code>$server</code> - name of a server</strong> +</li> +</ul> +<p>Either or both of <code>$channel</code> and $server can be undef. Calling +<code>Xchat::find_context()</code> is the same as calling +<code>Xchat::find_context( undef, undef)</code> and +<code>Xchat::find_context( $channel )</code> is +the same as <code>Xchat::find_context( $channel, undef )</code>.</p> +<p>If <code>$server</code> is undef, find any channel named $channel. +If <code>$channel</code> is undef, find the front most window +or tab named <code>$server</code>.If both $channel and +<code>$server</code> are undef, find the currently focused tab or window.</p> +<p>Return the context found for one of the above situations or undef if such +a context cannot be found.</p> +<p> +</p> +<h3><a name="xchat_get_context" /><code>Xchat::get_context()</code></h3> +<p>Returns the current context.</p> +<p> +</p> +<h3><a name="xchat_set_context" /><code>Xchat::set_context( $context | $channel,[$server] )</code></h3> +<ul> +<li><strong><code>$context</code> - context value as returned from <a href="#xchat_get_context">get_context</a>,<a href="#xchat_find_context">find_context</a> or one + of the fields in the list of hashrefs returned by list_get</strong> +</li> +<li><strong><code>$channel</code> - name of a channel you want to switch context to</strong> +</li> +<li><strong><code>$server</code> - name of a server you want to switch context to</strong> +</li> +</ul> +<p>See <a href="#xchat_find_context">find_context</a> for more details on <code>$channel</code> and <code>$server</code>.</p> +<p>Returns true on success, false on failure</p> +<p> +</p> +<h3><a name="xchat_get_info" /><code>Xchat::get_info( $id )</code></h3> +<ul> +<li><strong><code>$id</code> - one of the following case sensitive values</strong> +</li> +</ul> +<table border="1"> <tr style="background-color: #dddddd"> + <td>ID</td> <td>Return value</td> + </tr> <tr> + <td>away</td> <td>away reason or undef if you are not away</td> + </tr> <tr> + <td>channel</td> <td>current channel name</td> + </tr> <tr> + <td>charset</td> <td>character-set used in the current context</td> + </tr> <tr> + <td>event_text <Event Name></td> <td>text event format string for <Event name><br /> + Example: + <div class="example synNormal"><div class='line_number'> +<div>1</div> +</div> +<div class='content'><pre><span class="synStatement">my</span> <span class="synIdentifier">$channel_msg_format</span> = Xchat::get_info( <span class="synStatement">"</span><span class="synConstant">event_text Channel Message</span><span class="synStatement">"</span> ); +</pre></div> +</div> + </td> +</tr> +<tr> + <td>host</td> <td>real hostname of the current server</td> +</tr><tr> + <td>id</td> <td>connection id</td> +</tr><tr> + <td>inputbox</td> <td>contents of the inputbox</td> +</tr><tr> + <td>libdirfs</td> + <td>the system wide directory where xchat will look for plugins. + this string is in the same encoding as the local file system</td> +</tr><tr> + <td>modes</td> <td>the current channels modes or undef if not known</td> +</tr><tr> + <td>network</td> <td>current network name or undef</td> +</tr><tr> + <td>nick</td> <td>current nick</td> +</tr><tr> + <td>nickserv</td> <td>nickserv password for this network or undef</td> +</tr><tr> + <td>server</td> <td>current server name <br /> + (what the server claims to be) undef if not connected + </td> +</tr><tr> + <td>state_cursor</td> + <td>current inputbox cursor position in characters</td> +</tr><tr> + <td>topic</td> <td>current channel topic</td> +</tr><tr> + <td>version</td> <td>xchat version number</td> +</tr><tr> + <td>win_status</td> + <td>status of the xchat window, possible values are "active", "hidden" + and "normal"</td> +</tr><tr> + <td>win_ptr</td> <td>native window pointer, GtkWindow * on Unix, HWND on Win32.<br /> + On Unix if you have the Glib module installed you can use my $window = Glib::Object->new_from_pointer( Xchat::get_info( "win_ptr" ) ); to get a Gtk2::Window object.<br /> + Additionally when you have detached tabs, each of the windows will return a different win_ptr for the different Gtk2::Window objects.<br /> + See <a href="http://xchat.cvs.sourceforge.net/viewvc/xchat/xchat2/plugins/perl/char_count.pl?view=markup">char_count.pl</a> for a longer example of a script that uses this to show how many characters you currently have in your input box. + </td> +</tr> +<tr> + <td>xchatdir</td> <td>xchat config directory encoded in UTF-8<br /> + examples:<br /> + /home/user/.xchat2<br /> + C:\Documents and Settings\user\Application Data\X-Chat 2 + </td> +</tr><tr> + <td>xchatdirfs</td> <td>same as xchatdir except encoded in the locale file system encoding</td> +</tr> +</table><p>This function is used to retrieve certain information about the current +context.</p><p> +</p> +<h3><a name="xchat_get_prefs" /><code>Xchat::get_prefs( $name )</code></h3> +<ul> +<li><strong><code>$name</code> - name of a X-Chat setting (available through the /set command)</strong> +</li> +</ul> +<p>This function provides a way to retrieve X-Chat's setting information.</p> +<p>Returns <code>undef</code> if there is no setting called called <code>$name</code>.</p> +<p> +</p> +<h3><a name="xchat_emit_print" /><code>Xchat::emit_print( $event, LIST )</code></h3> +<ul> +<li><strong><code>$event</code> - name from the Event column in Settings->Advanced->Text Events</strong> +</li> +<li><strong>LIST - this depends on the Description column on the bottom of Settings->Advanced->Text Events</strong> +</li> +</ul> +<p>This functions is used to generate one of the events listed under +Settings->Advanced->Text Events</p> +<p>Note: when using this function you MUST return Xchat::EAT_ALL otherwise you will end up with duplicate events. +One is the original and the second is the one you emit.</p> +<p>Returns true on success, false on failure</p> +<p> +</p> +<h3><a name="xchat_send_modes" /><code>Xchat::send_modes( $target | \@targets, $sign, $mode, [ $modes_per_line ] )</code></h3> +<ul> +<li><strong><code>$target</code> - a single nick to set the mode on</strong> +</li> +<li><strong><code>\@targets</code> - an array reference of the nicks to set the mode on</strong> +</li> +<li><strong><code>$sign</code> - the mode sign, either '+' or '-'</strong> +</li> +<li><strong><code>$mode</code> - the mode character such as 'o' and 'v', this can only be one character long</strong> +</li> +<li><strong><code>$modes_per_line</code> - an optional argument maximum number of modes to send per at once, pass 0 use the current server's maximum (default)</strong> +</li> +</ul> +<p>Send multiple mode changes for the current channel. It may send multiple MODE lines if the request doesn't fit on one.</p> +<p>Example:</p> +<<div class="example synNormal"><div class='line_number'> +<div>1</div> +<div>2</div> +<div>3</div> +<div>4</div> +<div>5</div> +<div>6</div> +<div>7</div> +<div>8</div> +<div>9</div> +<div>10</div> +<div>11</div> +<div>12</div> +<div>13</div> +<div>14</div> +</div> +<div class='content'><pre><span class="synStatement">use strict</span>; +<span class="synStatement">use </span>warning; +<span class="synStatement">use </span>Xchat <span class="synStatement">qw(</span><span class="synConstant">:all</span><span class="synStatement">)</span>; + +hook_command( <span class="synStatement">"</span><span class="synConstant">MODES</span><span class="synStatement">"</span>, <span class="synStatement">sub </span>{ + <span class="synStatement">my</span> (<span class="synStatement">undef</span>, <span class="synIdentifier">$who</span>, <span class="synIdentifier">$sign</span>, <span class="synIdentifier">$mode</span>) = <span class="synIdentifier">@{$_[</span><span class="synConstant">0</span><span class="synIdentifier">]}</span>; + <span class="synStatement">my</span> <span class="synIdentifier">@targets</span> = <span class="synStatement">split</span> <span class="synStatement">/</span><span class="synConstant">,</span><span class="synStatement">/</span>, <span class="synIdentifier">$who</span>; + <span class="synStatement">if</span>( <span class="synIdentifier">@targets</span> > <span class="synConstant">1</span> ) { + send_modes( \<span class="synIdentifier">@targets</span>, <span class="synIdentifier">$sign</span>, <span class="synIdentifier">$mode</span>, <span class="synConstant">1</span> ); + } <span class="synStatement">else</span> { + send_modes( <span class="synIdentifier">$who</span>, <span class="synIdentifier">$sign</span>, <span class="synIdentifier">$mode</span> ); + } + <span class="synStatement">return</span> EAT_XCHAT; +}); +</pre></div> +</div><p> +</p> +<h3><a name="xchat_nickcmp" /><code>Xchat::nickcmp( $nick1, $nick2 )</code></h3> +<ul> +<li><strong><code>$nick1, $nick2</code> - the two nicks or channel names that are to be compared</strong> +</li> +</ul> +<p>The comparsion is based on the current server. Either a <a href="http://www.ietf.org/rfc/rfc1459.txt" class="rfc">RFC1459</a> compliant +string compare or plain ascii will be using depending on the server. The +comparison is case insensitive.</p> +<p>Returns a number less than, equal to or greater than zero if +<code>$nick1</code> is +found respectively, to be less than, to match, or be greater than +<code>$nick2</code>.</p> +<p> +</p> +<h3><a name="xchat_get_list" /><code>Xchat::get_list( $name )</code></h3> +<ul> +<li><strong><code>$name</code> - name of the list, one of the following: +"channels", "dcc", "ignore", "notify", "users"</strong> +</li> +</ul> +<p>This function will return a list of hash references. The hash references +will have different keys depend on the list. An empty list is returned +if there is no such list.</p> +<p>"channels" - list of channels, querys and their server</p><table border="1"> <tr style="background-color: #dddddd"> + <td>Key</td> <td>Description</td> + </tr> <tr> + <td>channel</td> <td>tab name</td> + </tr> <tr> + <td>chantypes</td> + <td>channel types supported by the server, typically "#&"</td> + </tr> <tr> + <td>context</td> <td>can be used with set_context</td> + </tr> <tr> + <td>flags</td> <td>Server Bits:<br /> + 0 - Connected<br /> + 1 - Connecting<br /> + 2 - Away<br /> + 3 - EndOfMotd(Login complete)<br /> + 4 - Has WHOX<br /> + 5 - Has IDMSG (FreeNode)<br /> + <br /> + <p>The following correspond to the /chanopt command</p> + 6 - Hide Join/Part Message (text_hidejoinpart)<br /> + 7 - unused (was for color paste)<br /> + 8 - Beep on message (alert_beep)<br /> + 9 - Blink Tray (alert_tray)<br /> + 10 - Blink Task Bar (alert_taskbar)<br /> +<p>Example of checking if the current context has Hide Join/Part messages set:</p> +<div class="example synNormal"><div class='line_number'> +<div>1</div> +<div>2</div> +<div>3</div> +</div> +<div class='content'><pre><span class="synStatement">if</span>( Xchat::context_info->{flags} & (<span class="synConstant">1</span> << <span class="synConstant">6</span>) ) { + Xchat::<span class="synStatement">print</span>( <span class="synStatement">"</span><span class="synConstant">Hide Join/Part messages is enabled</span><span class="synStatement">"</span> ); +} +</pre></div> +</div> </td> + </tr> <tr> + <td>id</td> <td>Unique server ID </td> + </tr> + + <tr> + <td>lag</td> + <td>lag in milliseconds</td> + </tr> <tr> + <td>maxmodes</td> <td>Maximum modes per line</td> + </tr> <tr> + <td>network</td> <td>network name to which this channel belongs</td> + </tr> <tr> + <td>nickprefixes</td> <td>Nickname prefixes e.g. "+@"</td> + </tr> + + <tr> + <td>nickmodes</td> <td>Nickname mode chars e.g. "vo"</td> + </tr> <tr> + <td>queue</td> + <td>number of bytes in the send queue</td> + </tr> + + <tr> + <td>server</td> <td>server name to which this channel belongs</td> + </tr> <tr> + <td>type</td> <td>the type of this context<br /> + 1 - server<br /> + 2 - channel<br /> + 3 - dialog<br /> + </td> + </tr> <tr> + <td>users</td> <td>Number of users in this channel</td> + </tr> +</table><p>"dcc" - list of DCC file transfers</p> +<table border="1"> <tr style="background-color: #dddddd"> + <td>Key</td> <td>Value</td> + </tr> <tr> + <td>address32</td> <td>address of the remote user(ipv4 address)</td> + </tr> <tr> + <td>cps</td> <td>bytes per second(speed)</td> + </tr> <tr> + <td>destfile</td> <td>destination full pathname</td> + </tr> <tr> + <td>file</td> <td>file name</td> + </tr> <tr> + <td>nick</td> + <td>nick of the person this DCC connection is connected to</td> + </tr> <tr> + <td>port</td> <td>TCP port number</td> + </tr> <tr> + <td>pos</td> <td>bytes sent/received</td> + </tr> <tr> + <td>poshigh</td> <td>bytes sent/received, high order 32 bits</td> + </tr> <tr> + <td>resume</td> <td>point at which this file was resumed<br /> + (zero if it was not resumed) + </td> + </tr> <tr> + <td>resumehigh</td> <td>point at which this file was resumed, high order 32 bits<br /> + </td> + </tr> <tr> + <td>size</td> <td>file size in bytes low order 32 bits</td> + </tr> <tr> + <td>sizehigh</td> <td>file size in bytes, high order 32 bits (when the files is > 4GB)</td> + </tr> + <tr> + <td>status</td> <td>DCC Status:<br /> + 0 - queued<br /> + 1 - active<br /> + 2 - failed<br /> + 3 - done<br /> + 4 - connecting<br /> + 5 - aborted + </td> + </tr> <tr> + <td>type</td> <td>DCC Type:<br /> + 0 - send<br /> + 1 - receive<br /> + 2 - chatrecv<br /> + 3 - chatsend + </td> + </tr></table><p>"ignore" - current ignore list</p> +<table border="1"> <tr style="background-color: #dddddd"> + <td>Key</td> <td>Value</td> + </tr> <tr> + <td>mask</td> <td>ignore mask. e.g: *!*@*.aol.com</td> + </tr> <tr> + <td>flags</td> <td>Bit field of flags.<br /> + 0 - private<br /> + 1 - notice<br /> + 2 - channel<br /> + 3 - ctcp<br /> + 4 - invite<br /> + 5 - unignore<br /> + 6 - nosave<br /> + 7 - dcc<br /> + </td> + </tr></table><p>"notify" - list of people on notify</p> +<table border="1"> + <tr style="background-color: #dddddd"> + <td>Key</td> <td>Value</td> + </tr> <tr> + <td>networks</td> + <td>comma separated list of networks where you will be notfified about this user's online/offline status or undef if you will be notificed on every network you are connected to</td> + </tr> <tr> + <td>nick</td> <td>nickname</td> + </tr> <tr> + <td>flags</td> <td>0 = is online</td> + </tr> <tr> + <td>on</td> <td>time when user came online</td> + </tr> <tr> + <td>off</td> <td>time when user went offline</td> + </tr> <tr> + <td>seen</td> <td>time when user was last verified still online</td> + </tr> +</table><p>the values indexed by on, off and seen can be passed to localtime +and gmtime, see perldoc -f <a href="http://perldoc.perl.org/functions/localtime.html">localtime</a> and perldoc -f <a href="http://perldoc.perl.org/functions/gmtime.html">gmtime</a> for more +detail</p><p>"users" - list of users in the current channel</p> +<table border="1"> <tr style="background-color: #dddddd"> + <td>Key</td> <td>Value</td> + </tr> <tr> + <td>away</td> <td>away status(boolean)</td> + </tr> <tr> + <td>lasttalk</td> + <td>last time a user was seen talking, this is the an epoch time(number of seconds since a certain date, that date depends on the OS)</td> + </tr> <tr> + <td>nick</td> <td>nick name</td> + </tr> <tr> + <td>host</td> + <td>host name in the form: user@host or undef if not known</td> + </tr> <tr> + <td>prefix</td> <td>prefix character, .e.g: @ or +</td> + </tr> <tr> + <td>realname</td> + <td>Real name or undef</td> + </tr> <tr> + <td>selected</td> + <td>selected status in the user list, only works when retrieving the user list of the focused tab. You can use the /USELECT command to select the nicks</td> + </tr> +</table><p>"networks" - list of networks and the associated settings from network list</p> +<table border="1"> <tr style="background-color: #dddddd"> + <td>Key</td> <td>Value</td> + </tr> + + <tr> + <td>autojoins</td> <td>An object with the following methods:<br /> + <table> + <tr> + <td>Method</td> + <td>Description</td> + </tr> <tr> + <td>channels()</td> + <td>returns a list of this networks' autojoin channels in list context, a count of the number autojoin channels in scalar context</td> + </tr> <tr> + <td>keys()</td> + <td>returns a list of the keys to go with the channels, the order is the same as the channels, if a channel doesn't have a key, '' will be returned in it's place</td> + </tr> <tr> + <td>pairs()</td> + <td>a combination of channels() and keys(), returns a list of (channels, keys) pairs. This can be assigned to a hash for a mapping from channel to key.</td> + </tr> <tr> + <td>as_hash()</td> + <td>return the pairs as a hash reference</td> + </tr> <tr> + <td>as_string()</td> + <td>the original string that was used to construct this autojoin object, this can be used with the JOIN command to join all the channels in the autojoin list</td> + </tr> <tr> + <td>as_array()</td> + <td>return an array reference of hash references consisting of the keys "channel" and "key"</td> + </tr> <tr> + <td>as_bool()</td> + <td>returns true if the network has autojoins and false otherwise</td> + </tr> + </table> + </td> + </tr> + + <tr> + <td>connect_commands</td> <td>An array reference containing the connect commands for a network. An empty array if there aren't any</td> + </tr> <tr> + <td>encoding</td> <td>the encoding for the network</td> + </tr> <tr> + <td>flags</td> + <td> + a hash reference corresponding to the checkboxes in the network edit window + <table> + <tr> + <td>allow_invalid</td> + <td>true if "Accept invalid SSL certificate" is checked</td> + </tr> <tr> + <td>autoconnect</td> + <td>true if "Auto connect to this network at startup" is checked</td> + </tr> <tr> + <td>cycle</td> + <td>true if "Connect to selected server only" is <strong>NOT</strong> checked</td> + </tr> <tr> + <td>use_global</td> + <td>true if "Use global user information" is checked</td> + </tr> <tr> + <td>use_proxy</td> + <td>true if "Bypass proxy server" is <strong>NOT</strong> checked</td> + </tr> <tr> + <td>use_ssl</td> + <td>true if "Use SSL for all the servers on this network" is checked</td> + </tr> + </table> + </td> + </tr> <tr> + <td>irc_nick1</td> + <td>Corresponds with the "Nick name" field in the network edit window</td> + </tr> <tr> + <td>irc_nick2</td> + <td>Corresponds with the "Second choice" field in the network edit window</td> + </tr> <tr> + <td>irc_real_name</td> + <td>Corresponds with the "Real name" field in the network edit window</td> + </tr> <tr> + <td>irc_user_name</td> + <td>Corresponds with the "User name" field in the network edit window</td> + </tr> <tr> + <td>network</td> + <td>Name of the network</td> + </tr> <tr> + <td>nickserv_password</td> + <td>Corresponds with the "Nickserv password" field in the network edit window</td> + </tr> <tr> + <td>selected</td> + <td>Index into the list of servers in the "servers" key, this is used if the "cycle" flag is false</td> + </tr> <tr> + <td>server_password</td> + <td>Corresponds with the "Server password" field in the network edit window</td> + </tr> <tr> + <td>servers</td> + <td>An array reference of hash references with a "host" and "port" key. If a port is not specified then 6667 will be used.</td> + </tr> +</table><p> +</p> +<h3><a name="xchat_user_info" /><code>Xchat::user_info( [$nick] )</code></h3> +<ul> +<li><strong><code>$nick</code> - the nick to look for, if this is not given your own nick will be + used as default</strong> +</li> +</ul> +<p>This function is mainly intended to be used as a shortcut for when you need +to retrieve some information about only one user in a channel. Otherwise it +is better to use <a href="#xchat_get_list">get_list</a>. +If <code>$nick</code> is found a hash reference containing the same keys as those in the +"users" list of <a href="#xchat_get_list">get_list</a> is returned otherwise undef is returned. +Since it relies on <a href="#xchat_get_list">get_list</a> this function can only be used in a +channel context.</p> +<p> +</p> +<h3><a name="xchat_context_info" /><code>Xchat::context_info( [$context] )</code></h3> +<ul> +<li><strong><code>$context</code> - context returned from <a href="#xchat_get_context">get_context</a>, <a href="#xchat_find_context">find_context</a> and <a href="#xchat_get_list">get_list</a>, this is the context that you want infomation about. If this is omitted, it will default to current context.</strong> +</li> +</ul> +<p>This function will return the information normally retrieved with <a href="#xchat_get_info">get_info</a>, except this is for the context that is passed in. The information will be returned in the form of a hash. The keys of the hash are the <code>$id</code> you would normally supply to <a href="#xchat_get_info">get_info</a> as well as all the keys that are valid for the items in the "channels" list from <a href="#xchat_get_list">get_list</a>. Use of this function is more efficient than calling get_list( "channels" ) and searching through the result.</p> +<p>Example:</p> +<div class="example synNormal"><div class='line_number'> +<div>1</div> +<div>2</div> +<div>3</div> +<div>4</div> +<div>5</div> +<div>6</div> +<div>7</div> +<div>8</div> +<div>9</div> +<div>10</div> +<div>11</div> +</div> +<div class='content'><pre><span class="synStatement">use strict</span>; +<span class="synStatement">use warnings</span>; +<span class="synStatement">use </span>Xchat <span class="synStatement">qw(</span><span class="synConstant">:all</span><span class="synStatement">)</span>; <span class="synComment"># imports all the functions documented on this page</span> + +register( <span class="synStatement">"</span><span class="synConstant">User Count</span><span class="synStatement">"</span>, <span class="synStatement">"</span><span class="synConstant">0.1</span><span class="synStatement">"</span>, + <span class="synStatement">"</span><span class="synConstant">Print out the number of users on the current channel</span><span class="synStatement">"</span> ); +hook_command( <span class="synStatement">"</span><span class="synConstant">UCOUNT</span><span class="synStatement">"</span>, \<span class="synIdentifier">&display_count</span> ); +<span class="synStatement">sub </span><span class="synIdentifier">display_count </span>{ + prnt <span class="synStatement">"</span><span class="synConstant">There are </span><span class="synStatement">"</span> . context_info()->{users} . <span class="synStatement">"</span><span class="synConstant"> users in this channel.</span><span class="synStatement">"</span>; + <span class="synStatement">return</span> EAT_XCHAT; +} +</pre></div> +</div><p> +</p> +<h3><a name="xchat_strip_code" /><code>Xchat::strip_code( $string )</code></h3> +<ul> +<li><strong><code>$string</code> - string to remove codes from</strong> +</li> +</ul> +<p>This function will remove bold, color, beep, reset, reverse and underline codes from <code>$string</code>. It will also remove ANSI escape codes which might get used by certain terminal based clients. If it is called in void context <code>$string</code> will be modified otherwise a modified copy of <code>$string</code> is returned.</p> +<p> +</p> +<h2><a name="examples" />Examples</h2> +<p> +</p> +<h3><a name="asynchronous_dns_resolution_with_hook_fd" />Asynchronous DNS resolution with hook_fd</h3> +<div class="example synNormal"><div class='line_number'> +<div>1</div> +<div>2</div> +<div>3</div> +<div>4</div> +<div>5</div> +<div>6</div> +<div>7</div> +<div>8</div> +<div>9</div> +<div>10</div> +<div>11</div> +<div>12</div> +<div>13</div> +<div>14</div> +<div>15</div> +<div>16</div> +<div>17</div> +<div>18</div> +<div>19</div> +<div>20</div> +<div>21</div> +<div>22</div> +<div>23</div> +<div>24</div> +<div>25</div> +<div>26</div> +<div>27</div> +<div>28</div> +<div>29</div> +<div>30</div> +<div>31</div> +<div>32</div> +<div>33</div> +<div>34</div> +<div>35</div> +</div> +<div class='content'><pre><span class="synStatement">use strict</span>; +<span class="synStatement">use warnings</span>; +<span class="synStatement">use </span>Xchat <span class="synStatement">qw(</span><span class="synConstant">:all</span><span class="synStatement">)</span>; +<span class="synStatement">use </span>Net::DNS; + +hook_command( <span class="synStatement">"</span><span class="synConstant">BGDNS</span><span class="synStatement">"</span>, <span class="synStatement">sub </span>{ + <span class="synStatement">my</span> <span class="synIdentifier">$host</span> = <span class="synIdentifier">$_[</span><span class="synConstant">0</span><span class="synIdentifier">][</span><span class="synConstant">1</span><span class="synIdentifier">]</span>; + <span class="synStatement">my</span> <span class="synIdentifier">$resolver</span> = Net::DNS::Resolver->new; + <span class="synStatement">my</span> <span class="synIdentifier">$sock</span> = <span class="synIdentifier">$resolver->bgsend</span>( <span class="synIdentifier">$host</span> ); + + hook_fd( <span class="synIdentifier">$sock</span>, <span class="synStatement">sub </span>{ + <span class="synStatement">my</span> <span class="synIdentifier">$ready_sock</span> = <span class="synIdentifier">$_[</span><span class="synConstant">0</span><span class="synIdentifier">]</span>; + <span class="synStatement">my</span> <span class="synIdentifier">$packet</span> = <span class="synIdentifier">$resolver->bgread</span>( <span class="synIdentifier">$ready_sock</span> ); + + <span class="synStatement">if</span>( <span class="synIdentifier">$packet->authority</span> && (<span class="synStatement">my</span> <span class="synIdentifier">@answers</span> = <span class="synIdentifier">$packet->answer</span> ) ) { + + <span class="synStatement">if</span>( <span class="synIdentifier">@answers</span> ) { + prnt <span class="synStatement">"</span><span class="synIdentifier">$host</span><span class="synConstant">:</span><span class="synStatement">"</span>; + <span class="synStatement">my</span> <span class="synIdentifier">$padding</span> = <span class="synStatement">"</span><span class="synConstant"> </span><span class="synStatement">"</span> x (<span class="synStatement">length</span>( <span class="synIdentifier">$host</span> ) + <span class="synConstant">2</span>); + <span class="synStatement">for</span> <span class="synStatement">my</span> <span class="synIdentifier">$answer</span> ( <span class="synIdentifier">@answers</span> ) { + prnt <span class="synIdentifier">$padding</span> . <span class="synIdentifier">$answer->rdatastr</span> . <span class="synStatement">'</span><span class="synConstant"> </span><span class="synStatement">'</span> . <span class="synIdentifier">$answer->type</span>; + } + } + } <span class="synStatement">else</span> { + prnt <span class="synStatement">"</span><span class="synConstant">Unable to resolve </span><span class="synIdentifier">$host</span><span class="synStatement">"</span>; + } + + <span class="synStatement">return</span> REMOVE; + }, + { + <span class="synConstant">flags</span> => FD_READ, + }); + + <span class="synStatement">return</span> EAT_XCHAT; +}); +</pre></div> +</div> + +<p> +</p> +<h2><a name="contact_information" />Contact Information</h2> +<p>Contact Lian Wan Situ at <atmcmnky [at] yahoo.com> for questions, comments and +corrections about this page or the Perl plugin itself. You can also find me +in #xchat on FreeNode under the nick Khisanth.</p> +<table border="0" width="100%" cellspacing="0" cellpadding="3"> +<tr><td class="block" style="background-color: #cccccc" valign="middle"> +<big><strong><span class="block"> X-Chat 2 Perl Interface</span></strong></big> +</td></tr> +</table> + +</body> + +</html> |