| 1 | <?php |
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| 2 | |
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| 3 | //Inclui o arquivo contendo a classe SieveS; |
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| 4 | include('class.SieveS.inc.php'); |
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| 5 | |
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| 6 | class ScriptS { |
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| 7 | |
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| 8 | //Declaração de Variáveis; |
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| 9 | var $SieveS; // Var para criação do objeto; |
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| 10 | var $reply; // Var para resposta; |
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| 11 | var $scriptfile; // Nome do script; |
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| 12 | var $username; // Nome do usuario; |
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| 13 | var $rules; // Regras do sieve; |
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| 14 | var $errstr; // Erros retornados; |
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| 15 | var $size; // var tamanho; |
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| 16 | var $so; // para verificar se a regra foi criada por outro tipo serviço de filtros; |
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| 17 | var $continuebit; |
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| 18 | var $sizebit; |
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| 19 | var $anyofbit; |
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| 20 | var $keepbit; |
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| 21 | var $regexbit; |
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| 22 | var $newrules = array(); |
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| 23 | var $newout; |
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| 24 | |
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| 25 | function ScriptS(){ |
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| 26 | |
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| 27 | //Cria o objeto; |
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| 28 | $this->SieveS = new SieveS(); |
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| 29 | |
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| 30 | //$this->scriptfile = $GLOBALS['HTTP_SESSION_VARS']['phpgw_info']['expressomail']['user']['account_lid']; |
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| 31 | $this->scriptfile = $_SESSION['phpgw_info']['expressomail']['user']['account_lid']; |
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| 32 | $this->username = $this->scriptfile; |
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| 33 | |
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| 34 | $this->reply = ""; |
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| 35 | $this->rules = ""; |
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| 36 | $this->errstr = ""; |
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| 37 | $this->size = ""; |
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| 38 | |
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| 39 | $this->continuebit = 1; |
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| 40 | $this->sizebit = 2; |
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| 41 | $this->anyofbit = 4; |
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| 42 | $this->keepbit = 8; |
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| 43 | $this->regexbit = 128; |
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| 44 | |
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| 45 | } |
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| 46 | |
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| 47 | function init_a(){ |
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| 48 | |
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| 49 | //Abre a conexão |
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| 50 | $this->SieveS->start(); |
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| 51 | |
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| 52 | $this->reply = $this->SieveS->getscript(); |
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| 53 | |
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| 54 | if(!$this->reply){ |
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| 55 | |
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| 56 | $aux = $this->SieveS->putscript($this->scriptfile, $this->createScript()); |
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| 57 | if(!$aux){ |
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| 58 | // Caso de erro, grava dentro da variável errstr; |
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| 59 | $this->errstr = "O arquivo não foi criado"; |
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| 60 | } |
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| 61 | // Mata a variavel; |
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| 62 | unset($aux); |
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| 63 | // Ativa o script; |
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| 64 | $aux = $this->SieveS->activatescript($this->scriptfile); |
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| 65 | |
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| 66 | if(!$aux){ |
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| 67 | // Caso de erro, grava dentro da variavel errstr; |
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| 68 | $this->errstr = "O arquivo não foi ativado"; |
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| 69 | } |
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| 70 | else{ |
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| 71 | $this->reply = $this->SieveS->getscript(); |
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| 72 | $this->rules = $this->readScript($this->reply); |
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| 73 | } |
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| 74 | }else{ |
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| 75 | $this->rules = $this->readScript($this->reply); |
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| 76 | } |
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| 77 | |
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| 78 | //Fecha a conexao |
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| 79 | $this->SieveS->close(); |
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| 80 | |
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| 81 | if($this->rules){ |
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| 82 | return $this->rules; |
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| 83 | }else{ |
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| 84 | return $this->errstr; |
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| 85 | } |
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| 86 | |
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| 87 | } |
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| 88 | |
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| 89 | function rec_rules($params){ |
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| 90 | |
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| 91 | $newr1 = array(); |
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| 92 | $newr2 = array(); |
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| 93 | $newr3 = array(); |
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| 94 | |
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| 95 | $var_decode = rawurldecode($params['arfilter']); |
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| 96 | |
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| 97 | $narray = explode("_end_",$var_decode); |
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| 98 | |
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| 99 | foreach($narray as $key=>$tmp){ |
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| 100 | if($tmp != ""){ |
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| 101 | $newr1[] = $tmp; |
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| 102 | } |
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| 103 | } |
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| 104 | unset($key); |
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| 105 | unset($tmp); |
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| 106 | foreach($newr1 as $key=>$tmp){ |
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| 107 | $tmp2 = explode("_begin_##", $tmp); |
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| 108 | foreach($tmp2 as $tmp3){ |
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| 109 | if($tmp3 != ""){ |
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| 110 | $newr2[] = trim($tmp3); |
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| 111 | } |
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| 112 | } |
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| 113 | } |
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| 114 | |
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| 115 | unset($tmp); |
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| 116 | unset($tmp2); |
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| 117 | unset($tmp3); |
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| 118 | |
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| 119 | foreach($newr2 as $tmp){ |
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| 120 | if(trim($tmp) != ""){ |
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| 121 | $tmp2 = explode("##",$tmp); |
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| 122 | foreach($tmp2 as $tmp3){ |
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| 123 | $tmp4 .= trim($tmp3) . "&&"; |
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| 124 | } |
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| 125 | $newr3[] = substr($tmp4,0,(strlen($tmp4)-4)); |
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| 126 | unset($tmp2); |
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| 127 | unset($tmp3); |
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| 128 | unset($tmp4); |
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| 129 | } |
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| 130 | } |
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| 131 | |
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| 132 | $tmp = $newr3[count($newr3)-1]; |
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| 133 | |
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| 134 | if(substr($tmp,0,9) == "#vacation"){ |
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| 135 | $this->newout = array_pop($newr3); |
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| 136 | foreach($newr3 as $key=>$tmp){ |
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| 137 | $this->newrules[] = $tmp; |
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| 138 | } |
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| 139 | }else{ |
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| 140 | foreach($newr3 as $tmp){ |
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| 141 | $this->newrules[] = $tmp; |
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| 142 | } |
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| 143 | } |
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| 144 | |
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| 145 | unset($tmp); |
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| 146 | $tmp = explode("&&",$this->newout); |
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| 147 | $tmp1 = explode(",",$tmp[2]); |
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| 148 | foreach($tmp1 as $key=>$tmp2){ |
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| 149 | $tmp3 .= stripslashes(trim($tmp2)).", "; |
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| 150 | } |
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| 151 | $tmp3 = substr($tmp3,0,(strlen($tmp3)-2)); |
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| 152 | |
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| 153 | unset($tmp); |
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| 154 | unset($tmp1); |
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| 155 | unset($tmp2); |
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| 156 | unset($key); |
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| 157 | $tmp = explode("&&",$this->newout); |
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| 158 | foreach($tmp as $key=>$tmp1){ |
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| 159 | if($key == 2){ |
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| 160 | $tmp2 .= trim($tmp3) . "&&"; |
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| 161 | }else{ |
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| 162 | $tmp2 .= trim($tmp1) . "&&"; |
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| 163 | } |
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| 164 | } |
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| 165 | unset($this->newout); |
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| 166 | $this->newout = substr($tmp2,0,(strlen($tmp2)-2)); |
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| 167 | |
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| 168 | //Abre a conexao |
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| 169 | $this->SieveS->start(); |
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| 170 | $this->errstr = ""; |
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| 171 | |
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| 172 | // Escreve a nova regra; |
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| 173 | $this->reply = $this->SieveS->getscript(); |
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| 174 | |
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| 175 | if($this->reply){ |
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| 176 | $this->errstr = $this->SieveS->deletescript($this->scriptfile); |
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| 177 | } |
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| 178 | |
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| 179 | //Escreve a(s) nova(s) regra(s); |
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| 180 | $this->errstr = $this->SieveS->putscript($this->scriptfile,$this->write_rule()); |
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| 181 | |
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| 182 | //Ativa o script; |
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| 183 | $this->errstr = $this->SieveS->activatescript($this->scriptfile); |
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| 184 | |
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| 185 | //Fecha a conexao |
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| 186 | $this->SieveS->close(); |
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| 187 | |
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| 188 | if($this->errstr){ |
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| 189 | return "Ok"; |
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| 190 | }else{ |
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| 191 | return "Problemas na criação do arquivo!"; |
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| 192 | } |
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| 193 | } |
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| 194 | |
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| 195 | function convert_specialchar($input){ |
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| 196 | $special_char = false; |
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| 197 | for ( $i = 0; $i < strlen($input); $i++ ) |
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| 198 | if ( preg_match('/[ÁáÉéÍíÓóÚúÀàÈèÌìÒòÙùÇçÃãÕõÂâÊêÔô®©§ªºÐ¹²³°¢¿Æ£µøæß«»Ø÷±¬]/', $input[$i]) ) |
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| 199 | { |
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| 200 | $special_char = true; |
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| 201 | $input = preg_replace('/'.$input[$i].'/', '=' . bin2hex($input[$i]), $input); |
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| 202 | } |
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| 203 | |
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| 204 | if ( $special_char ) |
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| 205 | { |
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| 206 | /* When using arrays with pattern and replacement, the keys are processed in the order they appear in the array. See preg_replace in php.net/preg_replace */ |
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| 207 | $patterns[0] = '/=c3/i'; |
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| 208 | $patterns[1] = '/ /'; |
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| 209 | $replacements[1] = ''; |
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| 210 | $replacements[0] = '_'; |
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| 211 | $input = preg_replace($patterns, $replacements, $input); |
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| 212 | } |
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| 213 | // if (($input{0}) && (!eregi('^[a-zA-Z0-9=\-@&\.#\$!?%:\+_<>\(\)\"\ ]+$',$input))) |
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| 214 | // return false; |
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| 215 | // else |
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| 216 | return($input); |
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| 217 | } |
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| 218 | |
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| 219 | // Grava a nova regra; |
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| 220 | function write_rule(){ |
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| 221 | |
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| 222 | // Variaveis; |
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| 223 | $rule = array(); |
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| 224 | $vacation = array(); |
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| 225 | $newruletext = ""; |
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| 226 | $activerules = 0; |
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| 227 | $regexused = 0; |
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| 228 | $rejectused = 0; |
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| 229 | $newscriptbody = ""; |
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| 230 | $continue = 1; |
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| 231 | |
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| 232 | // Recebe os valores das regras; |
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| 233 | foreach($this->newrules as $tmp){ |
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| 234 | $tmp1 = explode("&&",$tmp); |
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| 235 | $rule['priority'] = $tmp1[1]; |
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| 236 | $rule['status'] = $tmp1[2]; |
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| 237 | $rule['from'] = $this->convert_specialchar($tmp1[3]); |
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| 238 | $rule['to'] = $this->convert_specialchar($tmp1[4]); |
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| 239 | $rule['subject'] = $this->convert_specialchar($tmp1[5]); |
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| 240 | $rule['action'] = $tmp1[6]; |
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| 241 | $rule['action_arg'] = utf8_encode(preg_replace("/\\r\\n/","\r\n",$tmp1[7])); |
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| 242 | $rule['flg'] = $tmp1[8]; |
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| 243 | $rule['field'] = $tmp1[9]; |
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| 244 | $rule['field_val'] = $tmp1[10]; |
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| 245 | $rule['size'] = $tmp1[11]; |
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| 246 | $rule['continue'] = ($tmp1[8] & $this->continuebit); |
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| 247 | $rule['gthan'] = ($tmp1[8] & $this->sizebit); |
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| 248 | $rule['anyof'] = ($tmp1[8] & $this->anyofbit); |
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| 249 | $rule['keep'] = ($tmp1[8] & $this->keepbit); |
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| 250 | $rule['regexp'] = ($tmp1[8] & $this->regexbit); |
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| 251 | $rule['unconditional'] = 0; |
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| 252 | |
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| 253 | if (!$rule['from'] && !$rule['to'] && !$rule['subject'] && !$rule['field'] && !$rule['size'] && $rule['action']){ |
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| 254 | $rule['unconditional'] = 1; |
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| 255 | } |
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| 256 | unset($tmp1); |
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| 257 | |
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| 258 | // Monta as regras; |
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| 259 | if ($rule['status'] != 'ENABLED') { |
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| 260 | } |
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| 261 | else { |
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| 262 | $activerules = 1; |
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| 263 | |
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| 264 | // Condições para montagem das regras; |
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| 265 | $anyall = "allof"; |
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| 266 | if ($rule['anyof']) $anyall = "anyof"; |
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| 267 | if ($rule['regexp']) { |
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| 268 | $regexused = 1; |
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| 269 | } |
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| 270 | $started = 0; |
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| 271 | |
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| 272 | if (!$rule['unconditional']) { |
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| 273 | if (!$continue) $newruletext .= "els"; |
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| 274 | $newruletext .= "if " . $anyall . " ("; |
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| 275 | if ($rule['from']) { |
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| 276 | if (preg_match("/^\s*!/", $rule['from'])){ |
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| 277 | $newruletext .= 'not '; |
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| 278 | $rule['from'] = preg_replace("/^\s*!/","",$rule['from']); |
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| 279 | } |
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| 280 | $match = ':contains'; |
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| 281 | if (preg_match("/\*|\?/", $rule['from'])) $match = ':matches'; |
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| 282 | if ($rule['regexp']) $match = ':regex'; |
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| 283 | $newruletext .= "header " . $match . " [\"From\"]"; |
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| 284 | $newruletext .= " \"" . $rule['from'] . "\""; |
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| 285 | $started = 1; |
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| 286 | } |
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| 287 | if ($rule['to']) { |
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| 288 | if ($started) $newruletext .= ", "; |
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| 289 | if (preg_match("/^\s*!/", $rule['to'])){ |
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| 290 | $newruletext .= 'not '; |
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| 291 | $rule['to'] = preg_replace("/^\s*!/","",$rule['to']); |
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| 292 | } |
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| 293 | $match = ':contains'; |
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| 294 | if (preg_match("/\*|\?/", $rule['to'])) $match = ':matches'; |
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| 295 | if ($rule['regexp']) $match = ':regex'; |
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| 296 | $newruletext .= "address " . $match . " [\"To\",\"TO\",\"Cc\",\"CC\"]"; |
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| 297 | $newruletext .= " \"" . $rule['to'] . "\""; |
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| 298 | $started = 1; |
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| 299 | } |
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| 300 | if ($rule['subject']) { |
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| 301 | if ($started) $newruletext .= ", "; |
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| 302 | if (preg_match("/^\s*!/", $rule['subject'])){ |
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| 303 | $newruletext .= 'not '; |
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| 304 | $rule['subject'] = preg_replace("/^\s*!/","",$rule['subject']); |
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| 305 | } |
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| 306 | $match = ':contains'; |
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| 307 | if (preg_match("/\*|\?/", $rule['subject'])) $match = ':matches'; |
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| 308 | if ($rule['regexp']) $match = ':regex'; |
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| 309 | $newruletext .= "header " . $match . " \"subject\""; |
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| 310 | $newruletext .= " \"" . $rule['subject'] . "\""; |
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| 311 | $started = 1; |
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| 312 | } |
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| 313 | if ($rule['field'] && $rule['field_val']) { |
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| 314 | if ($started) $newruletext .= ", "; |
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| 315 | if (preg_match("/^\s*!/", $rule['field_val'])){ |
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| 316 | $newruletext .= 'not '; |
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| 317 | $rule['field_val'] = preg_replace("/^\s*!/","",$rule['field_val']); |
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| 318 | } |
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| 319 | $match = ':contains'; |
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| 320 | if (preg_match("/\*|\?/", $rule['field_val'])) $match = ':matches'; |
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| 321 | if ($rule['regexp']) $match = ':regex'; |
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| 322 | $newruletext .= "header " . $match . " \"" . $rule['field'] . "\""; |
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| 323 | $newruletext .= " \"" . $rule['field_val'] . "\""; |
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| 324 | $started = 1; |
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| 325 | } |
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| 326 | if ($rule['size']) { |
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| 327 | $xthan = " :under "; |
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| 328 | if ($rule['gthan']) $xthan = " :over "; |
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| 329 | if ($started) $newruletext .= ", "; |
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| 330 | $newruletext .= "size " . $xthan . $rule['size'] . "K"; |
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| 331 | $started = 1; |
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| 332 | } |
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| 333 | |
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| 334 | } |
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| 335 | |
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| 336 | // Ações |
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| 337 | if (!$rule['unconditional']) $newruletext .= ") {\n\t"; |
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| 338 | |
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| 339 | if (preg_match("/folder/i",$rule['action'])) { |
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| 340 | $newruletext .= "fileinto \"" . $rule['action_arg'] . "\";"; |
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| 341 | } |
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| 342 | if (preg_match("/reject/i",$rule['action'])) { |
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| 343 | $newruletext .= "reject text: \n" . $rule['action_arg'] . "\n.\n;"; |
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| 344 | $rejectused = 1; |
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| 345 | } |
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| 346 | if (preg_match("/address/i",$rule['action'])) { |
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| 347 | $newruletext .= "redirect \"" . $rule['action_arg'] . "\";"; |
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| 348 | } |
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| 349 | if (preg_match("/discard/i",$rule['action'])) { |
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| 350 | $newruletext .= "discard;"; |
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| 351 | } |
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| 352 | if ($rule['keep']) $newruletext .= "\n\tfileinto \"INBOX\";"; |
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| 353 | //if ($rule['keep']) $newruletext .= "\n\tkeep;"; |
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| 354 | if (!$rule['unconditional']) $newruletext .= "\n}"; |
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| 355 | |
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| 356 | $continue = 0; |
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| 357 | if ($rule['continue']) $continue = 1; |
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| 358 | if ($rule['unconditional']) $continue = 1; |
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| 359 | |
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| 360 | $newscriptbody .= $newruletext . "\n\n"; |
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| 361 | unset($newruletext); |
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| 362 | } |
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| 363 | }// Fim do Foreach; |
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| 364 | |
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| 365 | // Para a regras fora do escritorio; |
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| 366 | unset($tmp); |
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| 367 | if($this->newout != ""){ |
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| 368 | $aux = explode("&&",$this->newout); |
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| 369 | $vacation['days'] = $aux[1]; |
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| 370 | $vacation['addresses'] = $aux[2]; |
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| 371 | $vacation['text'] = preg_replace("/\\\\n/","\r\n",$aux[3]); |
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| 372 | $vacation['status'] = $aux[4]; |
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| 373 | } |
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| 374 | |
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| 375 | // Monta a regra para fora do escritorio; |
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| 376 | if ($vacation['status'] == 'on') { |
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| 377 | $newscriptbody .= "vacation :days " . $vacation['days'] . " :addresses ["; |
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| 378 | $newscriptbody .= $vacation['addresses']; |
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| 379 | $newscriptbody .= "] text:\n" . utf8_encode($vacation['text']) . "\n.\n;\n\n"; |
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| 380 | } |
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| 381 | |
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| 382 | // Cria o cabeçalho do arquivo; |
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| 383 | $newscripthead = ""; |
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| 384 | $newscripthead .= "#Mail filter rules for " .$this->username . "\n"; |
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| 385 | $newscripthead .= '#Generated by ' . $this->username . ' using Expressomail '; |
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| 386 | $newscripthead .= "\n"; |
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| 387 | |
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| 388 | // Continuação do cabeçalho do arquivo; |
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| 389 | if ($activerules) { |
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| 390 | $newscripthead .= "require [\"fileinto\""; |
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| 391 | if($regexused){ |
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| 392 | $newscripthead .= ",\"regex\""; |
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| 393 | } |
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| 394 | if($rejectused){ |
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| 395 | $newscripthead .= ",\"reject\""; |
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| 396 | } |
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| 397 | if($this->newout && $vacation['status'] == 'on'){ |
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| 398 | $newscripthead .= ",\"vacation\""; |
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| 399 | } |
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| 400 | $newscripthead .= "];\n\n"; |
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| 401 | }else{ |
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| 402 | if($vacation && $vacation['status'] == 'on'){ |
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| 403 | $newscripthead .= "require [\"vacation\"];\n\n"; |
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| 404 | } |
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| 405 | } |
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| 406 | |
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| 407 | //preg_replace("/[\\n\\r]/","", $p); |
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| 408 | |
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| 409 | |
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| 410 | // Cria o rodapé do arquivo; |
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| 411 | $newscriptfoot = ""; |
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| 412 | $newscriptfoot .= "##PSEUDO script start\n"; |
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| 413 | // Lê as regras; |
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| 414 | foreach($this->newrules as $tmp){ |
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| 415 | $newscriptfoot .= preg_replace("/[\\n\\r]/"," ",$tmp). "\n"; |
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| 416 | } |
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| 417 | // Lê as regras fora do escritório; |
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| 418 | if($this->newout != ""){ |
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| 419 | $newscriptfoot .= preg_replace("/[\\n\\r]/"," ",$this->newout)."\n"; |
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| 420 | } |
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| 421 | $newscriptfoot .= "#mode&&basic\n"; |
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| 422 | |
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| 423 | $newscript = $newscripthead . $newscriptbody . $newscriptfoot; |
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| 424 | |
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| 425 | // Destroi as variaveis; |
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| 426 | unset($rule); |
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| 427 | unset($vacation); |
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| 428 | unset($activerules); |
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| 429 | unset($regexused); |
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| 430 | unset($rejectused); |
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| 431 | unset($newscripthead); |
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| 432 | unset($newscriptbody); |
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| 433 | unset($newscriptfoot); |
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| 434 | unset($continue); |
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| 435 | unset($this->newrules); |
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| 436 | unset($this->newout); |
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| 437 | |
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| 438 | // Retorna o script construido; |
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| 439 | return $newscript; |
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| 440 | |
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| 441 | }// Fim da Função |
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| 442 | |
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| 443 | // Cria o script sieve, caso nao possua; |
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| 444 | function createScript(){ |
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| 445 | |
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| 446 | // Cria o cabeçalho do arquivo; |
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| 447 | $newScriptHead = ""; |
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| 448 | $newScriptHead .= "#Mail filter rules for " .$this->username . "\n"; |
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| 449 | $newScriptHead .= '#Generated by ' . $this->username . ' using ExpressoMail '; |
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| 450 | $newScriptHead .= "\n"; |
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| 451 | |
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| 452 | //Cria o rodapé do arquivo; |
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| 453 | $newScriptFoot = ""; |
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| 454 | $newScriptFoot .= "##PSEUDO Script Start\n"; |
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| 455 | $newScriptFoot .= "#mode&&basic\n"; |
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| 456 | |
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| 457 | //Para passar para o arquivo; |
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| 458 | $newScript = $newScriptHead . $newScriptFoot; |
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| 459 | |
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| 460 | return $newScript; |
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| 461 | } |
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| 462 | |
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| 463 | //Lê o conteúdo do script; |
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| 464 | function readScript($scriptName){ |
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| 465 | |
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| 466 | // Verifica se a conexão foi bem sucedida; |
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| 467 | if(!$scriptName){ |
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| 468 | $this->errstr = "Não foi possível conectar com o Servidor"; |
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| 469 | return "false 2"; |
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| 470 | } |
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| 471 | |
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| 472 | // Recebe o conteúdo do array; |
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| 473 | $lines = array(); |
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| 474 | $lines = preg_split("/\n/",$scriptName); |
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| 475 | |
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| 476 | // Pega o tamanho da regra na primeira do script; |
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| 477 | $size_rule = array_shift($lines); |
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| 478 | |
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| 479 | // Recebe o tamanho do script, pela primeira linha; |
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| 480 | $this->size = trim($size_rule); |
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| 481 | |
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| 482 | // Verifica a composição do script; |
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| 483 | $line = array_shift($lines); |
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| 484 | if(!preg_match("/^# ?Mail(.*)rules for/", $line)){ |
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| 485 | $this->errstr = "Formato nao reconhecido"; |
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| 486 | return false; |
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| 487 | } |
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| 488 | |
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| 489 | // Variaveis para a regra e o campo ferias; |
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| 490 | $regexps = array('^ *##PSEUDO','^ *#rule','^ *#vacation','^ *#mode'); |
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| 491 | $retorno['rule'] = array(); |
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| 492 | $retorno['vacation'] = array(); |
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| 493 | $retorno['mode'] = array(); |
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| 494 | |
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| 495 | $line = array_shift($lines); |
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| 496 | while (isset($line)){ |
|---|
| 497 | foreach($regexps as $regp){ |
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| 498 | if(preg_match("/$regp/i",$line)){ |
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| 499 | // Recebe todas as regras criadas no servidor; |
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| 500 | if(preg_match("/^ *#rule&&/i",$line)){ |
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| 501 | $retorno['rule'][] = $line . "\n"; |
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| 502 | } |
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| 503 | if(preg_match("/^ *#vacation&&/i",$line)){ |
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| 504 | $retorno['vacation'][] = $line . "\n"; |
|---|
| 505 | } |
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| 506 | if(preg_match("/^ *#mode&&(.*)/i",$line)){ |
|---|
| 507 | $retorno['mode'][]= $line . "\n"; |
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| 508 | } |
|---|
| 509 | } |
|---|
| 510 | } |
|---|
| 511 | // Pega a proxima linha do sript; |
|---|
| 512 | $line = array_shift($lines); |
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| 513 | } |
|---|
| 514 | return $retorno; |
|---|
| 515 | } |
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| 516 | |
|---|
| 517 | }//Fim da Classe |
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| 518 | ?> |
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