1 | use strict; |
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2 | use warnings; |
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3 | |
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4 | package BarnOwl::Message::Zephyr; |
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5 | |
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6 | use constant WEBZEPHYR_PRINCIPAL => "daemon.webzephyr"; |
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7 | use constant WEBZEPHYR_CLASS => "webzephyr"; |
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8 | use constant WEBZEPHYR_OPCODE => "webzephyr"; |
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9 | |
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10 | use base qw( BarnOwl::Message ); |
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11 | |
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12 | sub strip_realm { |
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13 | my $sender = shift; |
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14 | my $realm = BarnOwl::zephyr_getrealm(); |
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15 | $sender =~ s/\@$realm$//; |
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16 | return $sender; |
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17 | } |
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18 | |
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19 | sub login_type { |
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20 | return (shift->zsig eq "") ? "(PSEUDO)" : ""; |
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21 | } |
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22 | |
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23 | sub login_extra { |
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24 | my $m = shift; |
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25 | return undef if (!$m->is_loginout); |
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26 | my $s = lc($m->host); |
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27 | $s .= " " . $m->login_tty if defined $m->login_tty; |
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28 | return $s; |
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29 | } |
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30 | |
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31 | sub long_sender { |
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32 | my $m = shift; |
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33 | return $m->zsig; |
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34 | } |
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35 | |
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36 | sub context { |
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37 | return shift->class; |
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38 | } |
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39 | |
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40 | sub subcontext { |
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41 | return shift->instance; |
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42 | } |
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43 | |
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44 | sub login_tty { |
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45 | my ($m) = @_; |
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46 | return undef if (!$m->is_loginout); |
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47 | return $m->fields->[2]; |
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48 | } |
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49 | |
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50 | sub login_host { |
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51 | my ($m) = @_; |
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52 | return undef if (!$m->is_loginout); |
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53 | return $m->fields->[0]; |
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54 | } |
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55 | |
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56 | sub zwriteline { return shift->{"zwriteline"}; } |
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57 | |
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58 | sub is_ping { return (lc(shift->opcode) eq "ping"); } |
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59 | |
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60 | sub is_personal { |
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61 | my ($m) = @_; |
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62 | return ((lc($m->class) eq "message") |
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63 | && $m->is_private); |
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64 | } |
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65 | |
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66 | sub is_mail { |
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67 | my ($m) = @_; |
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68 | return ((lc($m->class) eq "mail") && $m->is_private); |
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69 | } |
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70 | |
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71 | sub pretty_sender { |
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72 | my ($m) = @_; |
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73 | return strip_realm($m->sender); |
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74 | } |
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75 | |
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76 | sub pretty_recipient { |
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77 | my ($m) = @_; |
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78 | return strip_realm($m->recipient); |
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79 | } |
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80 | |
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81 | # Portion of the reply command that preserves the context |
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82 | sub context_reply_cmd { |
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83 | my $mclass = shift; |
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84 | my $minstance = shift; |
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85 | my $class = ""; |
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86 | if (lc($mclass) ne "message") { |
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87 | $class = "-c " . BarnOwl::quote($mclass); |
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88 | } |
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89 | my $instance = ""; |
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90 | if (lc($minstance) ne "personal") { |
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91 | $instance = "-i " . BarnOwl::quote($minstance); |
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92 | } |
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93 | if (($class eq "") or ($instance eq "")) { |
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94 | return $class . $instance; |
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95 | } else { |
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96 | return $class . " " . $instance; |
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97 | } |
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98 | } |
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99 | |
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100 | sub personal_context { |
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101 | my ($m) = @_; |
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102 | return context_reply_cmd($m->class, $m->instance); |
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103 | } |
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104 | |
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105 | sub short_personal_context { |
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106 | my ($m) = @_; |
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107 | if(lc($m->class) eq 'message') |
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108 | { |
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109 | if(lc($m->instance) eq 'personal') |
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110 | { |
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111 | return ''; |
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112 | } else { |
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113 | return $m->instance; |
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114 | } |
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115 | } else { |
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116 | return $m->class; |
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117 | } |
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118 | } |
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119 | |
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120 | # These are arguably zephyr-specific |
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121 | sub class { return shift->{"class"}; } |
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122 | sub instance { return shift->{"instance"}; } |
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123 | sub realm { return shift->{"realm"}; } |
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124 | sub opcode { return shift->{"opcode"}; } |
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125 | sub host { return shift->{"hostname"}; } |
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126 | sub hostname { return shift->{"hostname"}; } |
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127 | sub header { return shift->{"header"}; } |
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128 | sub auth { return shift->{"auth"}; } |
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129 | sub fields { return shift->{"fields"}; } |
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130 | sub zsig { return shift->{"zsig"}; } |
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131 | |
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132 | sub zephyr_cc { |
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133 | my $self = shift; |
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134 | return $1 if $self->body =~ /^\s*cc:\s+([^\n]+)/i; |
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135 | return undef; |
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136 | } |
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137 | |
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138 | sub replycmd { |
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139 | my $self = shift; |
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140 | my $sender = shift; |
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141 | $sender = 0 unless defined $sender; |
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142 | my ($class, $instance, $to, $cc); |
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143 | if($self->is_outgoing) { |
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144 | return $self->{zwriteline}; |
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145 | } |
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146 | |
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147 | if($sender && $self->opcode eq WEBZEPHYR_OPCODE) { |
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148 | $class = WEBZEPHYR_CLASS; |
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149 | $instance = $self->pretty_sender; |
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150 | $instance =~ s/-webzephyr$//; |
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151 | $to = WEBZEPHYR_PRINCIPAL; |
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152 | } elsif($self->class eq WEBZEPHYR_CLASS |
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153 | && $self->is_loginout) { |
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154 | $class = WEBZEPHYR_CLASS; |
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155 | $instance = $self->instance; |
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156 | $to = WEBZEPHYR_PRINCIPAL; |
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157 | } elsif($self->is_loginout) { |
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158 | $class = 'MESSAGE'; |
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159 | $instance = 'PERSONAL'; |
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160 | $to = $self->sender; |
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161 | } elsif($sender && !$self->is_private) { |
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162 | # Possible future feature: (Optionally?) include the class and/or |
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163 | # instance of the message being replied to in the instance of the |
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164 | # outgoing personal reply |
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165 | $class = 'MESSAGE'; |
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166 | $instance = 'PERSONAL'; |
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167 | $to = $self->sender; |
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168 | } else { |
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169 | $class = $self->class; |
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170 | $instance = $self->instance; |
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171 | $to = $self->recipient; |
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172 | $cc = $self->zephyr_cc(); |
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173 | if($to eq '*' || $to eq '') { |
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174 | $to = ''; |
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175 | } elsif($to !~ /^@/) { |
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176 | $to = $self->sender; |
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177 | } |
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178 | } |
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179 | |
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180 | my $cmd; |
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181 | if(lc $self->opcode eq 'crypt' and ( not $sender or $self->is_private)) { |
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182 | # Responses to zcrypted messages should be zcrypted, so long as we |
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183 | # aren't switching to personals |
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184 | $cmd = 'zcrypt'; |
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185 | } else { |
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186 | $cmd = 'zwrite'; |
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187 | } |
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188 | |
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189 | my $context_part = context_reply_cmd($class, $instance); |
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190 | $cmd .= " " . $context_part unless ($context_part eq ''); |
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191 | if ($to ne '') { |
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192 | $to = strip_realm($to); |
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193 | if (defined $cc) { |
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194 | my @cc = grep /^[^-]/, ($to, split /\s+/, $cc); |
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195 | my %cc = map {$_ => 1} @cc; |
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196 | delete $cc{strip_realm(BarnOwl::zephyr_getsender())}; |
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197 | @cc = keys %cc; |
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198 | $cmd .= " -C " . join(" ", @cc); |
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199 | } else { |
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200 | if(BarnOwl::getvar('smartstrip') eq 'on') { |
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201 | $to = BarnOwl::zephyr_smartstrip_user($to); |
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202 | } |
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203 | $cmd .= " $to"; |
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204 | } |
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205 | } |
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206 | return $cmd; |
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207 | } |
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208 | |
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209 | sub replysendercmd { |
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210 | my $self = shift; |
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211 | return $self->replycmd(1); |
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212 | } |
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213 | |
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214 | |
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215 | 1; |
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