Initial commit

2 files changed, 416 insertions, 0 deletions

diff --git a/bin/telekinesis-server b/bin/telekinesis-server
new file mode 100644
index 0000000..63a2a84
--- /dev/null
+++ b/bin/telekinesis-server
@@ -0,0 +1,131 @@
+#!/usr/bin/perl -T
+################################################################################
+#          _____ _
+#         |_   _| |_  ___
+#           | | | ' \/ -_)
+#           |_| |_||_\___|
+#                   _   _             ____            _           _
+#    / \   _ __ ___| |_(_) ___ __ _  |  _ \ _ __ ___ (_) ___  ___| |_
+#   / _ \ | '__/ __| __| |/ __/ _` | | |_) | '__/ _ \| |/ _ \/ __| __|
+#  / ___ \| | | (__| |_| | (_| (_| | |  __/| | | (_) | |  __/ (__| |_
+# /_/   \_\_|  \___|\__|_|\___\__,_| |_|   |_|  \___// |\___|\___|\__|
+#                                                  |__/
+#          The Arctica Modular Remote Computing Framework
+#
+################################################################################
+#
+# Copyright (C) 2015-2016 The Arctica Project 
+# http://arctica-project.org/
+#
+# This code is dual licensed: strictly GPL-2 or AGPL-3+
+#
+# GPL-2
+# -----
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; version 2 of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the
+# Free Software Foundation, Inc.,
+#
+# 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# AGPL-3+
+# -------
+# This programm is free software; you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This programm is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program; if not, write to the
+# Free Software Foundation, Inc.,
+# 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# Copyright (C) 2015-2016 Guangzhou Nianguan Electronics Technology Co.Ltd.
+#                         <opensource@gznianguan.com>
+# Copyright (C) 2015-2016 Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
+#
+################################################################################
+use strict;
+use Data::Dumper;
+use Arctica::Core::eventInit qw(genARandom BugOUT);
+use Arctica::Core::JABus::Socket;
+use Arctica::Telekinesis::Server;
+#use POSIX;daemonize();
+
+my $ACO = Arctica::Core::eventInit->new({
+	app_name=>'telekinesis-server',
+	app_class =>'telekinesis-core',
+	app_version=>'0.0.1.1'});
+
+my $TeKiServer = Arctica::Telekinesis::Core::Server->new($ACO);
+
+
+$TeKiServer->{'socks'}{'local'} = Arctica::Core::JABus::Socket->new($ACO,{
+	type	=>	"unix",
+	destination =>	"local",
+	is_server => 1,
+	handle_in_dispatch => {
+			appreg => sub {$TeKiServer->_app_reg(@_)},
+			appinit => sub {$TeKiServer->_app_init(@_)},
+			appctrl => \&teki_server2c_appctrl,
+#			srvcrq => \&some_sub,
+#			qvdcmd => \&some_sub,
+	},
+
+});
+
+
+
+$TeKiServer->{'socks'}{'remote'} = Arctica::Core::JABus::Socket->new($ACO,{
+	type	=>	"unix",
+	destination =>	"local",# FIXME! (change to remote!!!)
+	is_server => 1,
+	handle_in_dispatch => {
+			srvcneg => sub {$TeKiServer->c2s_service_neg(@_)},
+			appinit => sub {$TeKiServer->app_init(@_)},
+	},
+	hooks => {
+		'on_server_client_auth_ok' => sub {$TeKiServer->tekicli_socauth_ok(@_)},
+		'on_server_terminate_client' => sub {$TeKiServer->tekicli_lostconn(@_)},
+	},
+});
+
+$TeKiServer->tmp_socket_info($TeKiServer->{'socks'}{'local'}->server_get_socket_id,$TeKiServer->{'socks'}{'remote'}->server_get_socket_id);
+
+
+$ACO->{'Glib'}{'MainLoop'}->run;
+
+sub teki_server2c_appctrl {
+	my $declared_id = $_[2]->server_get_client_info($_[1],'declared_id');
+#	print "APPCTRL:\t$declared_id->{'self_aID'}\n\n",Dumper($declared_id);
+	$TeKiServer->tekicli_send('appctrl',{
+		appid => $declared_id->{'self_aID'},
+		ctrldata => $_[0],
+	});
+}
+
+
+
+sub daemonize {
+	fork and exit;
+	POSIX::setsid();
+	fork and exit;
+	umask 0;
+	chdir '/';
+	close STDIN;
+	close STDOUT;
+	close STDERR;
+}
diff --git a/lib/Arctica/Telekinesis/Server.pm b/lib/Arctica/Telekinesis/Server.pm
new file mode 100644
index 0000000..e2705ea
--- /dev/null
+++ b/lib/Arctica/Telekinesis/Server.pm
@@ -0,0 +1,285 @@
+################################################################################
+#          _____ _
+#         |_   _| |_  ___
+#           | | | ' \/ -_)
+#           |_| |_||_\___|
+#                   _   _             ____            _           _
+#    / \   _ __ ___| |_(_) ___ __ _  |  _ \ _ __ ___ (_) ___  ___| |_
+#   / _ \ | '__/ __| __| |/ __/ _` | | |_) | '__/ _ \| |/ _ \/ __| __|
+#  / ___ \| | | (__| |_| | (_| (_| | |  __/| | | (_) | |  __/ (__| |_
+# /_/   \_\_|  \___|\__|_|\___\__,_| |_|   |_|  \___// |\___|\___|\__|
+#                                                  |__/
+#          The Arctica Modular Remote Computing Framework
+#
+################################################################################
+#
+# Copyright (C) 2015-2016 The Arctica Project 
+# http://arctica-project.org/
+#
+# This code is dual licensed: strictly GPL-2 or AGPL-3+
+#
+# GPL-2
+# -----
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; version 2 of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the
+# Free Software Foundation, Inc.,
+#
+# 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# AGPL-3+
+# -------
+# This programm is free software; you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This programm is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program; if not, write to the
+# Free Software Foundation, Inc.,
+# 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# Copyright (C) 2015-2016 Guangzhou Nianguan Electronics Technology Co.Ltd.
+#                         <opensource@gznianguan.com>
+# Copyright (C) 2015-2016 Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
+#
+################################################################################
+package Arctica::Telekinesis::Server;
+use strict;
+use Exporter qw(import);
+use Data::Dumper;
+use Arctica::Core::eventInit qw( genARandom BugOUT );
+# Be very selective about what (if any) gets exported by default:
+our @EXPORT = qw();
+# And be mindfull of what we lett the caller request here too:
+our @EXPORT_OK = qw();
+
+my $arctica_core_object;
+
+sub new {
+	BugOUT(9,"TeKi Server new->ENTER");
+	my $class_name = $_[0];# Be EXPLICIT!! DON'T SHIFT OR "@_";
+	$arctica_core_object = $_[1];
+	my $the_tmpdir = $arctica_core_object->{'a_dirs'}{'tmp_adir'};
+	my $teki_tmpdir = "$the_tmpdir/teki";
+	unless (-d $teki_tmpdir) {
+		mkdir($teki_tmpdir) or die("TeKi Server unable to create TMP dir $teki_tmpdir ($!)");
+	}
+	
+	my $self = {
+		tmpdir => $teki_tmpdir,
+		isArctica => 1, # Declare that this is a Arctica "something"
+		aobject_name => "Telekinesis_Server",
+		available_services => {
+			multimedia => 1,
+		},
+	};
+	$self->{'session_id'} = genARandom('id');
+	$self->{'state'}{'active'} = 0;
+
+	bless($self, $class_name);
+	$arctica_core_object->{'aobj'}{'Telekinesis_Server'} = \$self;
+
+	BugOUT(9,"TeKi Server new->DONE");
+	return $self;
+}
+
+sub c2s_service_neg {
+	my $self = $_[0];
+################################################################################
+# This is just a "dummy" place holder for the real negotiation function
+################################################################################
+	my $jdata = $_[1];
+	my $sclient_id = $_[2];
+	my $bself = $_[3];
+	print "SRVCNEG:\t",Dumper($jdata),"\n";
+	if ($jdata->{'step'} eq 1) {
+# Client told us which services it can provide,
+# We check if we're able to play ball... if server side is version match we're all good.
+# If server side is newest, serverside must know if we are compatible.
+# If client side is newest, we expect client to tell us if we have a compatible pair.
+		BugOUT(9,"Service Negotiation Step 1");
+		$_[3]->server_send($_[2],'srvcneg',{
+			step => 2,
+			services => {
+				multimedia => 1,
+			},
+		});
+	} elsif ($jdata->{'step'} eq 3) {
+		BugOUT(9,"Service Negotiation Step 3");
+		# By this point we should be done negotiating... 
+		BugOUT(9,"TIME TO ACTIVATE THIS STUFF!");
+		$self->{'status'}{'active'} = 1;
+		if ($self->{'running_apps'}) {
+			foreach my $rapp_id (sort (keys $self->{'running_apps'})) {
+				print "\t\t$rapp_id\n";
+				$self->tekicli_send('csappreg',$rapp_id);
+			}
+		}
+	}
+}
+
+
+
+sub tekicli_send {
+	my $self = $_[0];
+	if ($self->{'TeKiCli'}{'sclient_id'} and $self->{'TeKiCli'}{'_send2sock'}) {
+		print "\t\t1:\t$_[1]\n\t\t2:$_[2]\n";
+		$self->{'TeKiCli'}{'_send2sock'}->server_send($self->{'TeKiCli'}{'sclient_id'},$_[1],$_[2]);
+	}
+}
+
+sub tekicli_socauth_ok {
+	BugOUT(9,"TeKi Server tekicli_socauth_ok->START");
+	my $self = $_[0];
+	my $sclient_id = $_[1];
+	my $bself = $_[2];
+	print "CLI AUTH\t$sclient_id\n";
+	my $declared_id = $bself->server_get_client_info($sclient_id,'declared_id');
+	if (($declared_id->{'app_name'} eq "telekinesis-client") and ($declared_id->{'app_class'} eq "noclass")) {# FIXME! CHANGE noclass TO telekinesis-core after finding and fixing  the root cause which is probably where we inititally set this stuff....
+		BugOUT(8,"TeKi Server tekicli_socauth_ok->TeKi-Cli Staring Conn Init stuff....");
+		if ($self->{'TeKiCli'}{'sclient_id'}) {
+			$self->_tekicli_clean_oldcliconn($self->{'TeKiCli'}{'sclient_id'}, $bself);
+		}
+		$self->{'TeKiCli'}{'sclient_id'} = $sclient_id;
+		$self->{'TeKiCli'}{'_send2sock'} = $bself;
+
+#		FIXME: Leftover Scraps? remove this?
+#		sub {
+#			print "_send:\n\t0:\t$_[0]\n\t1:\t$_[1]\n\t2:\t$_[2]\n";
+#			$bself->server_send($sclient_id,$_[1],$_[2]);
+#		};
+	} else {
+		BugOUT(8,"TeKi Server tekicli_socauth_ok->Not TeKi-Cli DROP IT!");
+		$bself->server_terminate_client_conn($sclient_id);
+	}
+	BugOUT(9,"TeKi Server tekicli_socauth_ok->DONE");
+}
+
+sub _tekicli_clean_oldcliconn {
+	BugOUT(9,"TeKi Server _tekicli_clean_oldcliconn->START");
+	my $self = $_[0];
+	my $sclient_id = $_[1];
+	my $bself = $_[2];
+
+	$self->{'status'}{'active'} = 0;
+
+	if ($self->{'TeKiCli'}{'sclient_id'} eq $sclient_id) {
+		$bself->server_terminate_client_conn($sclient_id);
+		$self->{'TeKiCli'}{'sclient_id'} = undef;
+		delete $self->{'TeKiCli'}{'sclient_id'};
+		$self->{'TeKiCli'}{'_send2sock'} = undef;
+		delete $self->{'TeKiCli'}{'_send2sock'};
+	}
+	BugOUT(9,"TeKi Server _tekicli_clean_oldcliconn->DONE");
+}
+
+sub tekicli_lostconn {
+	BugOUT(9,"TeKi Server tekicli_lostconn->START");
+	my $self = $_[0];
+	my $sclient_id = $_[1];
+	my $bself = $_[2];
+	print "YAY WE LOST CLIENT:\t$sclient_id\n";
+	if ($sclient_id eq $bself->{'TeKiCli'}{'sclient_id'}) {
+		BugOUT(9,"TeKi Server tekicli_lostconn->LOST ACTIVE CLIENT?");
+		$self->_tekicli_clean_oldcliconn($sclient_id, $bself);
+	} else {
+		BugOUT(9,"TeKi Server tekicli_lostconn->NOT THE CLIENT SO... WHO CARES?");
+	}
+	BugOUT(9,"TeKi Server tekicli_lostconn->DONE");
+}
+
+sub app_init {# FIXME! Are we still using this one?
+	my $self = $_[0];
+	my $app_id = $_[1];
+	print "GOT APP INIT:\t$app_id\n\t[",$self->{'running_apps'}{$app_id}{'scli_id'},"]\n";
+	if ($self->{'running_apps'}{$app_id}{'scli_id'}) {
+		warn("ASK APP TO INIT!");
+		$self->{'socks'}{'local'}->server_send("$self->{'running_apps'}{$app_id}{'scli_id'}",'appinit',"HELLO")
+	}
+}
+
+sub _app_reg {
+	my $self = $_[0];
+	my $data = $_[1];
+	my $sclient_id = $_[2];
+	my $bself = $_[3];
+	my $declared_id = $bself->server_get_client_info($sclient_id,'declared_id');
+	if ($declared_id->{'app_class'} eq "noclass") {# FIXME! CHANGE noclass TO tekiapp after finding and fixing  the root cause which is probably where we inititally set this stuff....
+		print "APPREG:\t",Dumper($declared_id),"\n";
+		if ($self->{'running_apps'}{$declared_id->{'self_aID'}}) {
+			BugOUT(8,"TeKi Server _app_reg-> Previously registered");
+#			If previously registered.... remove server and client side instances.
+#			so that we can do a full reinstansiation.
+		}
+		
+		$self->{'running_apps'}{$declared_id->{'self_aID'}}{'scli_id'} = $sclient_id;
+		
+		if ($data->{'service_req'}) {
+			my %s_providing;
+			my %s_missing;
+			foreach my $key (keys $data->{'service_req'}) {
+				if ($key =~ /^([a-z]{4,24})$/) {
+					my $service_name = $1;
+					$self->{'running_apps'}{$declared_id->{'self_aID'}}{'service_req'} = $service_name;
+#				if ($self->{'available_services'}{$service_name}) {
+#					print "GOT YOUR SERVICE:\t$service_name\n";
+#					$s_providing->{$service_name} => 1;
+#				} else {
+#					$s_missing->{$service_name} => 1;
+#				}
+				}
+			}
+		}
+
+		if ($self->{'status'}{'active'} eq 1) {
+			print "241\tACTIVE!?\n";
+			$self->tekicli_send('csappreg',$declared_id->{'self_aID'});
+		} else {
+			print "243\tNOT!!! ACTIVE!?\n";
+		}
+
+	} else {
+		$bself->server_terminate_client_conn($sclient_id);
+	}
+}
+
+sub tmp_socket_info {
+# TMP function to inform about socket ID.
+# A version of this may be done to provide this info when running TeKi outside of Arctica.
+	my $self = $_[0];
+	my $localSock = $_[1];
+	my $remoteSock = $_[2];
+	if ($localSock and $remoteSock) {
+		if (-d $self->{'tmpdir'}) {
+			open(SIF,">$self->{'tmpdir'}/server_sockets.info");
+			print SIF "local:$localSock\nremote:$remoteSock\n";
+			close(SIF);
+		} else {
+			die("TOTAL FAILURE! BUHUHUHHUUUUUUUUUUU!");
+		}
+	}
+}
+
+
+sub DESTROY {
+	my $self = $_[0];
+	# FIXME EMIT DIE COMMAND TO ALL APPLICATIONS?
+	warn("Telekinesis Server [$self->{'session_id'}] DESTROYED");
+	return 0;
+}
+
+1;