Partial revert: reintroduce rbot-remote

It now interfaces with the webservice 'dispatch' feature
instead of the previous remotectl plugin, but the external API
remains the same, for compatibility with existing users.

4 files changed, 294 insertions, 2 deletions

diff --git a/Rakefile b/Rakefile
index 1bd782ea..8e8d9d68 100644
--- a/Rakefile
+++ b/Rakefile
@@ -7,7 +7,7 @@ rule '.1' => ['.xml'] do |t|
   sh "xsltproc -nonet -o #{t.name} /usr/share/sgml/docbook/stylesheet/xsl/nwalsh/manpages/docbook.xsl #{t.source}"
 end
 
-task :manpages => ['man/rbot.1']
+task :manpages => ['man/rbot.1', 'man/rbot-remote.1']
 
 SPECFILE = 'rbot.gemspec'
 # The Rakefile is also used after installing the gem, to build
diff --git a/bin/rbot-remote b/bin/rbot-remote
new file mode 100755
index 00000000..0c1cd578
--- /dev/null
+++ b/bin/rbot-remote
@@ -0,0 +1,74 @@
+#! /usr/bin/ruby
+
+require 'uri'
+require 'net/http'
+require 'optparse'
+
+#++
+#
+# :title: webserver dispatch example script
+#
+# Author:: jsn (dmitry kim) <dmitry dot kim at gmail dot org>
+# Copyright:: (C) 2007 dmitry kim
+# License:: in public domain
+# Modified by:: Giuseppe "Oblomov" Bilotta <giuseppe dot bilotta at gmail dot com>
+# Copyright:: (C) 2020 Giuseppe Bilotta
+
+user = nil
+pw = nil
+dst = nil
+uri = 'http://localhost:7268/dispatch'
+
+opts = OptionParser.new
+opts.on('-u', '--user <user>', "remote user (mandatory)") { |v| user = v }
+opts.on('-p', '--password <pw>', "remote user password (mandatory)") { |v| pw = v }
+opts.on('-d', '--destination <user or #channel>') { |v| dst = v }
+opts.on('-r', '--uri <drb uri>', "rbot url (#{uri})") { |v| uri = v }
+opts.on('-h', '--help', "this message") { |v| pw = nil } # sorry!
+opts.on('-a', '--about', "what it's all about.") { |v|
+    puts <<EOF
+This is just a proof-of-concept example for the rbot webserver dispatch feature.
+This program reads lines of text from the standard input and sends them to a specified irc
+channel or user via rbot. Make sure you enable the webservice dispatch feature
+before use.
+
+The necessary setup is:
+    1) # create a new rbot user ("rmuser", in this example) with a password
+       # ("rmpw", in this example). in an open query to rbot:
+
+       <you> user create rmuser rmpw
+       <rbot> created botuser remote
+
+    2) # add a permission to say for your newly created remote user:
+
+       <you> allow rmuser to do say #channel message
+       <rbot> okies!
+
+    3) # run the #{$0} and type something. the message should
+       # show up on your channel / arrive as an irc private message.
+       
+       [you@yourhost ~]$ ./bin/rbot-remote -u rmuser -p rmpw -d '#your-channel'
+       hello, world!
+       <Ctrl-D>
+       [you@yourhost ~]$
+EOF
+    exit 0
+}
+opts.parse!
+
+if !pw || !user || !dst
+    puts opts.to_s
+    exit 0
+end
+
+uri = URI(uri)
+uri.user = user
+uri.password = pw
+
+loop {
+    s = gets or break
+    s.chomp!
+    resp = Net::HTTP.post_form(uri, 'command' => ['say', dst, s].join(' '))
+    puts [resp.code, resp.message, resp.body].join("\t")
+}
+
diff --git a/man/rbot-remote.xml b/man/rbot-remote.xml
new file mode 100644
index 00000000..b68b4ef0
--- /dev/null
+++ b/man/rbot-remote.xml
@@ -0,0 +1,217 @@
+<?xml version='1.0' encoding='utf-8'?>
+<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
+"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" [
+
+<!--
+
+Process this file with an XSLT processor: `xsltproc \
+-''-nonet /usr/share/sgml/docbook/stylesheet/xsl/nwalsh/\
+manpages/docbook.xsl manpage.dbk'.  A manual page
+<package>.<section> will be generated.  You may view the
+manual page with: nroff -man <package>.<section> | less'.  A
+typical entry in a Makefile or Makefile.am is:
+
+DB2MAN=/usr/share/sgml/docbook/stylesheet/xsl/nwalsh/\
+manpages/docbook.xsl
+XP=xsltproc -''-nonet
+
+manpage.1: manpage.dbk
+        $(XP) $(DB2MAN) $<
+    
+The xsltproc binary is found in the xsltproc package.  The
+XSL files are in docbook-xsl.  Please remember that if you
+create the nroff version in one of the debian/rules file
+targets (such as build), you will need to include xsltproc
+and docbook-xsl in your Build-Depends control field.
+
+-->
+
+  <!-- Fill in your name for FIRSTNAME and SURNAME. -->
+  <!ENTITY dhfirstname "<firstname>Marc</firstname>">
+  <!ENTITY dhsurname   "<surname>Dequènes</surname>">
+  <!ENTITY gbgname     "<firstname>Giuseppe</firstname>">
+  <!ENTITY gbfname     "<surname>Bilotta</surname>">
+  <!-- Please adjust the date whenever revising the manpage. -->
+  <!ENTITY dhdate      "<date>20100701</date>">
+  <!-- SECTION should be 1-8, maybe w/ subsection other parameters are
+       allowed: see man(7), man(1). -->
+  <!ENTITY dhsection   "<manvolnum>1</manvolnum>">
+  <!ENTITY dhemail     "<email>Duck@DuckCorp.org</email>">
+  <!ENTITY gbemail     "<email>giuseppe.bilotta@gmail.com</email>">
+  <!ENTITY dhusername  "Marc Dequènes (Duck)">
+  <!ENTITY gbusername  "Giuseppe Bilotta">
+  <!ENTITY dhucapp     "<refentrytitle>RBOT-REMOTE</refentrytitle>">
+  <!ENTITY dhapp       "rbot-remote">
+  <!ENTITY dhpackage   "rbot">
+  <!ENTITY dhpackageversion "0.9.15">
+
+  <!ENTITY debian      "<productname>Debian</productname>">
+  <!ENTITY gnu         "<acronym>GNU</acronym>">
+  <!ENTITY gpl         "&gnu; <acronym>GPL</acronym>">
+]>
+
+<refentry id="&dhapp;.1">
+
+  <refentryinfo>
+    <productname>&dhapp;</productname>
+    <authorgroup>
+      <author>
+        &dhfirstname;
+        &dhsurname;
+        &dhemail;
+        <contrib>&debian; package maintainer</contrib>
+      </author>
+      <author>
+        &gbgname;
+        &gbfname;
+        &gbemail;
+        <contrib>&dhapp; maintainer</contrib>
+      </author>
+    </authorgroup>
+    <copyright>
+      <year>2004-2009</year>
+      <holder>&dhusername;</holder>
+    </copyright>
+    <copyright>
+      <year>2010</year>
+      <holder>&gbusername;</holder>
+    </copyright>
+    &dhdate;
+  </refentryinfo>
+
+  <refmeta>
+    &dhucapp;
+    &dhsection;
+    <refmiscinfo class="manual">&dhapp; man page</refmiscinfo>
+    <refmiscinfo class="source">&dhpackage;</refmiscinfo>
+    <refmiscinfo class="version">&dhpackageversion;</refmiscinfo>
+  </refmeta>
+
+  <refnamediv>
+    <refname>&dhapp;</refname>
+
+    <refpurpose>IRC bot written in ruby</refpurpose>
+  </refnamediv>
+
+  <refsynopsisdiv>
+    <cmdsynopsis>
+      <command>&dhapp;</command>
+
+      <group choice="req">
+        <group choice="req">
+          <arg><option>-u USER</option></arg>
+          <arg><option>--user USER</option></arg>
+        </group>
+        <group choice="req">
+          <arg><option>-p PASSWORD</option></arg>
+          <arg><option>--password PASSWORD</option></arg>
+        </group>
+      </group>
+      <group choice="opt">
+        <group choice="req">
+          <arg><option>-d DEST</option></arg>
+          <arg><option>--destination DEST</option></arg>
+        </group>
+        <group choice="req">
+          <arg><option>-r DRB_URI</option></arg>
+          <arg><option>--uri DRB_URI</option></arg>
+        </group>
+        <group choice="req">
+          <arg><option>-h</option></arg>
+          <arg><option>--help</option></arg>
+        </group>
+        <group choice="req">
+          <arg><option>-a</option></arg>
+          <arg><option>--about</option></arg>
+        </group>
+      </group>
+
+    </cmdsynopsis>
+  </refsynopsisdiv>
+  <refsect1>
+    <title>DESCRIPTION</title>
+
+    <para><command>&dhapp;</command> is a proof-of-concept example for
+      rbot druby-based api. This program reads lines of text from the standard
+      input and sends them to a specified irc channel or user via rbot.
+    </para>
+
+    <para>Make sure you have the remotectl plugin loaded and assigned the needed
+      rights to the user before use.
+    </para>
+
+  </refsect1>
+  <refsect1>
+    <title>OPTIONS</title>
+
+    <para>This program follow the usual &gnu; command line syntax,
+      with long options starting with two dashes (`-').  A summary of
+      options is included below.</para>
+
+    <variablelist>
+      <varlistentry>
+        <term><option>-u <parameter>USER</parameter></option></term>
+        <term><option>--user <parameter>USER</parameter></option></term>
+        <listitem>
+          <para>Remote user.</para>
+        </listitem>
+      </varlistentry>
+
+      <varlistentry>
+        <term><option>-p <parameter>PASSWORD</parameter></option></term>
+        <term><option>--password <parameter>PASSWORD</parameter></option></term>
+        <listitem>
+          <para>Remote user password.</para>
+        </listitem>
+      </varlistentry>
+
+      <varlistentry>
+        <term><option>-d <parameter>DEST</parameter></option></term>
+        <term><option>--destination <parameter>DEST</parameter></option></term>
+        <listitem>
+          <para>Destination for message (user or channel).</para>
+        </listitem>
+      </varlistentry>
+
+      <varlistentry>
+        <term><option>-r <parameter>DRB_URI</parameter></option></term>
+        <term><option>--uri <parameter>DRB_URI</parameter></option></term>
+        <listitem>
+          <para>Rbot url.</para>
+        </listitem>
+      </varlistentry>
+
+      <varlistentry>
+        <term><option>-h</option></term>
+        <term><option>--help</option></term>
+        <listitem>
+          <para>Show summary of options.</para>
+        </listitem>
+      </varlistentry>
+
+      <varlistentry>
+        <term><option>-a</option></term>
+        <term><option>--about</option></term>
+        <listitem>
+          <para>Tell what it's all about.</para>
+        </listitem>
+      </varlistentry>
+    </variablelist>
+  </refsect1>
+  <refsect1>
+    <title>VERSION</title>
+
+    <para>This manual page was written by &dhusername; &dhemail; for
+      the &debian; system (but may be used by others).  Permission is
+      granted to copy, distribute and/or modify this document under
+      the terms of the &gnu; General Public License, Version 3 or
+      any later version published by the Free Software Foundation.
+    </para>
+    <para>
+      On Debian systems, the complete text of the GNU General Public
+      License can be found in /usr/share/common-licenses/GPL.
+    </para>
+
+  </refsect1>
+</refentry>
+
diff --git a/rbot.gemspec b/rbot.gemspec
index 7792c3dd..f5ee4d3f 100644
--- a/rbot.gemspec
+++ b/rbot.gemspec
@@ -27,6 +27,7 @@ Gem::Specification.new do |s|
 	  'INSTALL',
 	  'Usage_en.txt',
 	  'man/rbot.xml',
+	  'man/rbot-remote.xml',
 	  'setup.rb',
 	  'launch_here.rb',
 	  'po/*.pot',
@@ -34,7 +35,7 @@ Gem::Specification.new do |s|
   ]
 
   s.bindir = 'bin'
-  s.executables = ['rbot', 'rbotdb']
+  s.executables = ['rbot', 'rbotdb', 'rbot-remote']
   s.extensions = 'Rakefile'
 
   s.rdoc_options = ['--exclude', 'post-install.rb',