version 1.1.1.1, 2006/10/04 21:03:46 |
version 1.1.1.2, 2006/10/04 21:04:33 |
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#!/usr/bin/perl -w |
#!/usr/bin/perl -w |
#-*-mode:perl-*- |
#-*-mode:perl-*- |
#Time-stamp: <2004-11-21 09:59:27 (djcb)> |
#Time-stamp: <2004-12-01 14:52:47 (djcb)> |
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# script to send message using xmpp (aka jabber), |
# script to send message using xmpp (aka jabber), |
# somewhat resembling mail(1) |
# somewhat resembling mail(1) |
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# author: Dirk-Jan C. Binnema <djcb@djcbsoftware.nl> |
# author: Dirk-Jan C. Binnema <djcb@djcbsoftware.nl> |
# released under the terms of the GNU General Public License |
# copyright (c) 2004, Dirk-Jan C. Binnema <djcb@djcbsoftware.nl> |
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# |
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# released under the terms of the GNU General Public License v2 |
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use Net::XMPP; |
use Net::XMPP; |
use Getopt::Long; |
use Getopt::Long; |
use strict; |
use strict; |
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# subroutines |
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# subroutines decls |
sub xmpp_login($$$$$$); |
sub xmpp_login($$$$$$); |
sub xmpp_send_message($$$$); |
sub xmpp_send_message($$$$); |
sub xmpp_send_group_message($$$$); |
sub xmpp_send_chatroom_message($$$$$); |
sub xmpp_logout($); |
sub xmpp_logout($); |
sub xmpp_check_result; |
sub xmpp_check_result; |
sub parse_cmdline(); |
sub parse_cmdline(); |
sub error_exit; |
sub error_exit; |
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sub debug_print; |
sub read_config_file($); |
sub read_config_file($); |
sub push_hash($$); |
sub push_hash($$); |
sub main (); |
sub main (); |
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my # MakeMaker |
my # MakeMaker |
$VERSION = '0.0.4'; |
$VERSION = '0.0.5'; |
my $RESOURCE= 'sendxmpp'; |
my $RESOURCE = 'sendxmpp'; |
my $DEBUG = 0; |
my $VERBOSE = 0; |
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my $DEBUG = 0; |
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# start! |
# start! |
&main; |
&main; |
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# |
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# main: main routine |
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# |
sub main () { |
sub main () { |
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my $cmdline = parse_cmdline(); |
my $cmdline = parse_cmdline(); |
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$DEBUG = 1 if ($$cmdline{'debug'}); |
$DEBUG = 1 if ($$cmdline{'debug'}); |
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$VERBOSE = 1 if ($$cmdline{'verbose'}); |
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my $config = read_config_file ($$cmdline{'file'}) |
my $config = read_config_file ($$cmdline{'file'}) |
unless ($$cmdline{'jserver'} && $$cmdline{'username'} && $$cmdline{'password'}); |
unless ($$cmdline{'jserver'} && $$cmdline{'username'} && $$cmdline{'password'}); |
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$$cmdline{'subject'}, |
$$cmdline{'subject'}, |
$$cmdline{'message'}); |
$$cmdline{'message'}); |
} else { |
} else { |
xmpp_send_group_message ($cnx, |
xmpp_send_chatroom_message ($cnx, |
$$cmdline{'resource'}, |
$$cmdline{'resource'}, |
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$$cmdline{'subject'}, |
$$cmdline{'recipient'}, |
$$cmdline{'recipient'}, |
$$cmdline{'message'}); |
$$cmdline{'message'}); |
} |
} |
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} |
} |
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# |
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# read_config_file: read the configuration file |
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# input: filename |
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# output: hash with 'user', 'jserver' and 'password' keys |
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# |
sub read_config_file ($) { |
sub read_config_file ($) { |
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# check permissions |
my $cfg_file = shift; |
my $cfg_file = shift; |
error_exit ("cannot read $cfg_file: $!") |
error_exit ("cannot read $cfg_file: $!") |
unless (-r $cfg_file); |
unless (-r $cfg_file); |
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my $owner = (stat($cfg_file))[4]; |
my $owner = (stat($cfg_file))[4]; |
error_exit ("you must own $cfg_file") |
error_exit ("you must own $cfg_file") |
unless ($owner == $>); |
unless ($owner == $>); |
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my $mode = (stat($cfg_file))[2] & 07777; |
my $mode = (stat($cfg_file))[2] & 07777; |
error_exit ("$cfg_file must have mode 0600") |
error_exit ("$cfg_file must have mode 0600") |
unless ($mode == 0600); |
unless ($mode == 0600); |
Line 89 sub read_config_file ($) { |
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Line 105 sub read_config_file ($) { |
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my %config; |
my %config; |
my $line = 0; |
my $line = 0; |
while (<CFG>) { |
while (<CFG>) { |
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++$line; |
++$line; |
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next if (/^\s*$/); # ignore empty lines |
next if (/^\s*$/); # ignore empty lines |
next if (/^\s*\#.*/); # ignore comment lines |
next if (/^\s*\#.*/); # ignore comment lines |
if (/([-\.\w]+)@([-\.\w]+)\s+([-\w\.]+)/) { |
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%config = (username=>$1, |
s/\#.*$//; # ignore comments in lines |
jserver=>$2, |
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password=>$3); |
if (/([-\.\w]+)@([-\.\w]+)\s+(\S+)\s*$/) { |
} else { close(CFG); |
%config = ('username'=>$1, |
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'jserver'=>$2, |
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'password'=>$3); |
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} else { |
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close(CFG); |
error_exit ("syntax error in line $line of $cfg_file"); |
error_exit ("syntax error in line $line of $cfg_file"); |
} |
} |
} |
} |
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close(CFG); |
close(CFG); |
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error_exit ("no correct config found in $cfg_file") |
error_exit ("no correct config found in $cfg_file") |
unless (scalar(%config)); |
unless (scalar(%config)); |
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if ($DEBUG || $VERBOSE) { |
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while (my ($key,$val) = each %config) { |
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debug_print ("config: '$key' => '$val'"); |
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} |
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} |
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return \%config; |
return \%config; |
} |
} |
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# |
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# parse_cmdline: parse commandline options |
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# output: hash with commandline options |
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# |
sub parse_cmdline () { |
sub parse_cmdline () { |
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usage() unless (scalar(@ARGV)); |
usage() unless (scalar(@ARGV)); |
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my ($subject,$file,$resource,$jserver,$username,$password, |
my ($subject,$file,$resource,$jserver,$username,$password, |
$message,$chatroom,$debug,$tls,$help); |
$message,$chatroom,$debug,$tls,$help,$verbose); |
my $res = GetOptions ('subject|s=s' => \$subject, |
my $res = GetOptions ('subject|s=s' => \$subject, |
'file|f=s' => \$file, |
'file|f=s' => \$file, |
'resource|r=s' => \$resource, |
'resource|r=s' => \$resource, |
Line 125 sub parse_cmdline () { |
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Line 160 sub parse_cmdline () { |
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'chatroom|c' => \$chatroom, |
'chatroom|c' => \$chatroom, |
'tls|t' => \$tls, |
'tls|t' => \$tls, |
'help|usage|h' => \$help, |
'help|usage|h' => \$help, |
'debug|d' => \$debug); |
'debug|d' => \$debug, |
usage () if ($help); |
'verbose|v' => \$verbose); |
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usage () |
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if ($help); |
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my $rcpt = $ARGV[0] |
my $rcpt = $ARGV[0] |
or error_exit("no recipient specified"); |
or error_exit("no recipient specified"); |
Line 151 sub parse_cmdline () { |
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Line 188 sub parse_cmdline () { |
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'tls' => ($tls or 0), |
'tls' => ($tls or 0), |
'debug' => ($debug or 0), |
'debug' => ($debug or 0), |
'message' => ($txt or ''), |
'message' => ($txt or ''), |
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'verbose' => ($verbose or 0), |
'file' => ($file or ($ENV{'HOME'}.'/.sendxmpprc')), |
'file' => ($file or ($ENV{'HOME'}.'/.sendxmpprc')), |
'recipient' => $rcpt); |
'recipient' => $rcpt); |
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if ($DEBUG || $VERBOSE) { |
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while (my ($key,$val) = each %dict) { |
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debug_print ("cmdline: '$key' => '$val'"); |
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} |
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} |
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return \%dict; |
return \%dict; |
} |
} |
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# |
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# xmpp_login: login to the xmmp (jabber) server |
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# input: hostname,username,password,resource,tls,debug |
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# output: an XMPP connection object |
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# |
sub xmpp_login ($$$$$$) { |
sub xmpp_login ($$$$$$) { |
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my ($host,$user,$pw,$res,$tls,$debug) = @_; |
my ($host,$user,$pw,$res,$tls,$debug) = @_; |
my $cnx = new Net::XMPP::Client(debuglevel=>($debug?2:0)); |
my $cnx = new Net::XMPP::Client(debuglevel=>($debug?2:0)); |
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error_exit ("could not create XMPP client object: $!") |
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unless ($cnx); |
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my @res = $cnx->Connect(hostname=>$host,tls=>$tls); |
my @res = $cnx->Connect(hostname=>$host,tls=>$tls); |
xmpp_check_result("Connect",\@res); |
xmpp_check_result("Connect",\@res,$cnx); |
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@res = $cnx->AuthSend(hostname=>$host, |
@res = $cnx->AuthSend('hostname'=>$host, |
username=>$user, |
'username'=>$user, |
password=>$pw, |
'password'=>$pw, |
resource=>$res); |
'resource'=>$res); |
xmpp_check_result("AuthSend",\@res); |
xmpp_check_result('AuthSend',\@res,$cnx); |
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@res = $cnx->PresenceSend(); |
#@res = $cnx->PresenceSend(type=>'unavailable'); |
xmpp_check_result("PresenceSend",\@res); |
#mpp_check_result("PresenceSend",\@res,$cnx); |
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return $cnx; |
return $cnx; |
} |
} |
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# |
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# xmmp_send_message: send a message to some xmmp user |
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# input: connection,recipient,subject,msg |
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# |
sub xmpp_send_message ($$$$) { |
sub xmpp_send_message ($$$$) { |
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my ($cnx,$rcpt,$subject,$body) = @_; |
my ($cnx,$rcpt,$subject,$msg) = @_; |
my @res = $cnx->MessageSend(to=>$rcpt, |
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subject=>$subject, |
# for some reason, MessageSend does not return anything |
body=>$body); |
$cnx->MessageSend('to'=>$rcpt, |
xmpp_check_result(@res); |
'subject'=>$subject, |
} |
'body'=>$msg); |
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xmpp_check_result('MessageSend',0,$cnx); |
sub xmpp_send_group_message ($$$$) { |
} |
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# |
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# xmpp_send_chatroom_message: send a message to a chatroom |
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# input: connection,resource,subject,recipient,message |
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# |
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sub xmpp_send_chatroom_message ($$$$$) { |
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my ($cnx,$resource,$rcpt,$msg) = @_; |
my ($cnx,$resource,$subject,$rcpt,$msg) = @_; |
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# set the presence |
# set the presence |
my $pres = new Net::XMPP::Presence; |
my $pres = new Net::XMPP::Presence; |
my @res = $pres->SetTo("$rcpt/$resource"); |
my $res = $pres->SetTo("$rcpt/$resource"); |
xmpp_check_result('SetTo',\@res); |
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@res = $cnx->Send($pres); |
$cnx->Send($pres); |
xmpp_check_result('Send',\@res); |
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# create/send the message |
# create/send the message |
my $groupmsg = new Net::XMPP::Message; |
my $groupmsg = new Net::XMPP::Message; |
@res = $groupmsg->SetMessage(to=>$rcpt, |
$groupmsg->SetMessage(to=>$rcpt, |
body=>$msg, |
body=>$msg, |
type=>'groupchat'); |
subject=>$subject, |
xmpp_check_result('SetMessage',\@res); |
type=>'groupchat'); |
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@res = $cnx->Send($groupmsg); |
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xmpp_check_result('Send',\@res); |
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$res = $cnx->Send($groupmsg); |
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xmpp_check_result ('Send',$res,$cnx); |
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# leave the group |
# leave the group |
@res = $pres->SetPresence (Type=>'unavailable',To=>$rcpt); |
$pres->SetPresence (Type=>'unavailable',To=>$rcpt); |
xmpp_check_result('SetPresence',\@res); |
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} |
} |
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# |
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# xmmp_logout: log out from the xmpp server |
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# input: connection |
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# |
sub xmpp_logout($) { |
sub xmpp_logout($) { |
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# HACK |
# HACK |
Line 222 sub xmpp_logout($) { |
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Line 290 sub xmpp_logout($) { |
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my $cnx = shift; |
my $cnx = shift; |
$cnx->Disconnect(); |
$cnx->Disconnect(); |
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xmpp_check_result ('Disconnect',0); # well, nothing to check, really |
} |
} |
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# |
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# xmpp_check_result: check the return value from some xmpp function execution |
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# input: text, result, [connection] |
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# |
sub xmpp_check_result { |
sub xmpp_check_result { |
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my ($txt,$res,$cnx)=@_; |
my ($txt,$res,$cnx)=@_; |
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return unless (defined $res && defined @$res && scalar @$res); |
error_exit ("Error '$txt': result undefined") |
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unless (defined $res); |
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if (scalar @$res == 1 || $$res[0] eq 'ok') { |
# res may be 0 |
print STDERR "$txt: " . $$res[0] . "\n" |
if ($res == 0) { |
if ($DEBUG); |
debug_print "$txt"; |
} else { |
# result can be true or 'ok' |
error_exit ("Error '$txt': " . join (': ',@$res) . "\n", $cnx); |
} elsif ((@$res == 1 && $$res[0]) || $$res[0] eq 'ok') { |
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debug_print "$txt: " . $$res[0]; |
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# otherwise, there is some error |
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} else { |
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my $errmsg = $cnx->GetErrorCode() || '?'; |
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error_exit ("Error '$txt': " . join (': ',@$res) . "[$errmsg]", $cnx); |
} |
} |
} |
} |
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# |
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# debug_print: print the data if defined and DEBUG || VERBOSE is TRUE |
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# input: [array of strings] |
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# |
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sub debug_print { |
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print STDERR "sendxmpp: " . (join ' ',@_) . "\n" |
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if (@_ && ($DEBUG ||$VERBOSE)); |
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} |
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# |
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# error_exit: print error message and exit the program |
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# logs out if there is a connection |
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# input: error, [connection] |
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# |
sub error_exit { |
sub error_exit { |
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my ($err,$cnx) = @_; |
my ($err,$cnx) = @_; |
print STDERR "$err\n"; |
print STDERR "$err\n"; |
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xmpp_logout ($cnx) |
xmpp_logout ($cnx) if ($cnx); |
if ($cnx); |
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exit 1; |
exit 1; |
} |
} |
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# |
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# usage: print short usage message and exit |
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# |
sub usage () { |
sub usage () { |
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print |
print |
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"usage: sendxmpp [options] <recipient>\n" . |
"usage: sendxmpp [options] <recipient>\n" . |
"or refer to the the sendxmpp manpage\n"; |
"or refer to the the sendxmpp manpage\n"; |
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exit(0); |
exit 0; |
} |
} |
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# the manpage |
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# |
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# the fine manual |
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# |
=head1 NAME |
=head1 NAME |
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sendxmpp - send xmpp messages from the commandline. |
sendxmpp - send xmpp messages from the commandline. |
Line 292 B<-j>,B<--jserver> <server> |
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Line 395 B<-j>,B<--jserver> <server> |
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use jabber server <server> instead of the one in the configuration file |
use jabber server <server> instead of the one in the configuration file |
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B<-r>,B<--resource> <res> |
B<-r>,B<--resource> <res> |
use resource <res> for the sender [default: 'sendxmpp'] |
use resource <res> for the sender [default: 'sendxmpp']; when sending to a chatroom, this determines the 'alias' |
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B<-t>,B<--tls> |
B<-t>,B<--tls> |
connect securely, using TLS |
connect securely, using TLS |
Line 301 B<-c>,B<--chatroom> |
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Line 404 B<-c>,B<--chatroom> |
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send the message to a chatroom |
send the message to a chatroom |
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B<-s>,B<--subject> <subject> |
B<-s>,B<--subject> <subject> |
set the subject for the message to <subject> [default: ''] |
set the subject for the message to <subject> [default: '']; when sending to a chatroom, |
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this will set the subject for the chatroom |
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B<-m>,B<--message> <message> |
B<-m>,B<--message> <message> |
read the message from <message> (a file) instead of stdin |
read the message from <message> (a file) instead of stdin |
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B<-v>,B<--verbose> |
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give verbose output about what is happening |
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B<-h>,B<--help>,B<--usage> |
B<-h>,B<--help>,B<--usage> |
show a 'Usage' message |
show a 'Usage' message |
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B<-d>,B<--debug> |
B<-d>,B<--debug> |
show debugging info while running |
show debugging info while running. B<WARNING>: This will include passwords etc. so be careful with the output! |
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=head1 CONFIGURATION FILE |
=head1 CONFIGURATION FILE |
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