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用ＰＨＰ和ＡＣＣＥＳＳ写聊天室(三)



         相关文章
    • 用ＰＨＰ和ＡＣＣＥＳＳ写聊天室(一)
    • 用ＰＨＰ和ＡＣＣＥＳＳ写聊天室(二)
    • 用ＰＨＰ和ＡＣＣＥＳＳ写聊天室(四)
    cinput.php3
    如下:
    <html>
    <head>
    <title>输入</title>
    <meta http-equiv=\"Content-Type\" content=\"text/html; charset=gb2312\">
    <link rel=\"stylesheet\" href=\"main.css\" type=\"text/css\">
    <script language=\"JavaScript\">
    <!--
    function NameGotFocus( ) {
    document.frmInput.txtSend.focus();
    }

    function CheckValid() {
    document.frmInput.sEmotion.value=top.emotion.frmEmotion.selEmotion.value;
    document.frmInput.sColor.value=top.emotion.frmEmotion.selColor.value;
    if (document.frmInput.txtSend.value == \"\") {
    document.frmInput.txtSend.focus();
    return false;
    }
    return true;
    }

    //-->
    </script>
    <link rel=\"stylesheet\" href=\"main.css\" type=\"text/css\">
    </head>
    <body onload=\"NameGotFocus()\">
    <?php
    function suiji($max){
    srand((double)microtime()*1000000);
    $x=rand();
    $y=getrandmax();
    $r=$x/$y*($max-1);
    $r=round($r++);
    return $r;
    }

    function StrOccurs($sStr, $sFind){
    $sTemp=$sStr;
    $iLen=strlen($sFind);
    $iCount=0;
    while (true){
    if (strstr($sTemp, $sFind))
    break;
    else{
    $sTemp = substr($sTemp,strpos($sTemp,$sFind)+$iLen);
    $iCount++;
    }
    }
    return $iCount;
    }

    function StrDupl($sStr, $iCnt){
    $ret=\"\";
    for($i=1;$i<=$iCnt;$i++)
    $ret.=$sStr;
    return $ret;
    }

    function DelQuot($sStr){
    $s=str_replace(chr(124),\"&brvbar;\",$sStr);
    $s=str_replace(chr(39),\"&acute;\",$s);
    $s=str_replace(chr(34),\"&quot;\",$s);
    return $s;
    }

    function DelTag($sStr){
    $bNeed=\"False\";
    $sOther=strtoupper($sStr);
    if ($bNeed!=\"True\" || !strstr($sOther,\"<TABLE\")) $bNeed=\"True\";
    if ($bNeed!=\"True\" || !strstr($sOther,\"</TABLE\")) $bNeed=\"True\";
    if ($bNeed!=\"True\" || !strstr($sOther,\"<SCRIPT\")) $bNeed=\"True\";
    if ($bNeed!=\"True\" || !strstr($sOther,\"</SCRIPT\")) $bNeed=\"True\";
    if ($bNeed!=\"True\" || !strstr($sOther,\"<BODY\")) $bNeed=\"True\";
    if ($bNeed!=\"True\" || !strstr($sOther,\"</BODY\")) $bNeed=\"True\";
    if ($bNeed!=\"True\" || !strstr($sOther,\"<HTML\")) $bNeed=\"True\";
    if ($bNeed!=\"True\" || !strstr($sOther,\"</HTML\")) $bNeed=\"True\";
    if ($bNeed!=\"True\" || !strstr($sOther,\"<HEAD\")) $bNeed=\"True\";
    if ($bNeed!=\"True\" || !strstr($sOther,\"</HEAD\")) $bNeed=\"True\";
    if ($bNeed!=\"True\" || !strstr($sOther,\"<FORM\")) $bNeed=\"True\";
    if ($bNeed!=\"True\" || !strstr($sOther,\"</FORM\")) $bNeed=\"True\";
    if ($bNeed!=\"True\" || !strstr($sOther,\"<INPUT\")) $bNeed=\"True\";
    if ($bNeed!=\"True\" || !strstr($sOther,\"</INPUT\")) $bNeed=\"True\";
    if ($bNeed!=\"True\" || !strstr($sOther,\"<OPTION\")) $bNeed=\"True\";
    if ($bNeed!=\"True\" || !strstr($sOther,\"</OPTION\")) $bNeed=\"True\";
    if ($bNeed!=\"True\" || !strstr($sOther,\"<SELECT\")) $bNeed=\"True\";
    if ($bNeed!=\"True\" || !strstr($sOther,\"</SELECT\")) $bNeed=\"True\";
    if ($bNeed!=\"True\" || !strstr($sOther,\"<APPLET\")) $bNeed=\"True\";
    if ($bNeed!=\"True\" || !strstr($sOther,\"</APPLET\")) $bNeed=\"True\";
    if ($bNeed!=\"True\" || !strstr($sOther,\"<OBJECT\")) $bNeed=\"True\";
    if ($bNeed!=\"True\" || !strstr($sOther,\"</OBJECT\")) $bNeed=\"True\";
    if ($bNeed!=\"True\" || !strstr($sOther,\"<MENU\")) $bNeed=\"True\";
    if ($bNeed!=\"True\" || !strstr($sOther,\"</MENU\")) $bNeed=\"True\";
    if ($bNeed!=\"True\" || !strstr($sOther,\"<FRAMESET\")) $bNeed=\"True\";
    if ($bNeed!=\"True\" || !strstr($sOther,\"</FRAMESET\")) $bNeed=\"True\";
    if ($bNeed!=\"True\" || !strstr($sOther,\"<FRAME\")) $bNeed=\"True\";
    if ($bNeed!=\"True\" || !strstr($sOther,\"</FRAME\")) $bNeed=\"True\";
    if ($bNeed!=\"True\" || !strstr($sOther,\"<IFRAME\")) $bNeed=\"True\";
    if ($bNeed!=\"True\" || !strstr($sOther,\"</IFRAME\")) $bNeed=\"True\";
    if ($bNeed!=\"True\" || !strstr($sOther,\"<STYLE\")) $bNeed=\"True\";
    if ($bNeed!=\"True\" || !strstr($sOther,\"</STYLE\")) $bNeed=\"True\";
    if ($bNeed!=\"True\" || !strstr($sOther,\"<BASE\")) $bNeed=\"True\";
    if ($bNeed!=\"True\" || !strstr($sOther,\"FONT-SIZE:\")) $bNeed=\"True\";
    if ($bNeed==\"True\")
    return str_replace(\">\",\"&gt;\",str_replace(\"<\",\"&lt;\",$sStr));
    else
    return $sStr;
    }

    function AddLost($sStr){
    $ret=$sStr;
    $ret.=StrDupl(\">\", (StrOccurs(strtoupper($ret), \"<\") - StrOccurs(strtoupper($ret), \">\")));
    $ret.=StrDupl(\"</FONT>\", (StrOccurs(strtoupper($ret), \"<FONT\") - StrOccurs(strtoupper($ret), \"</FONT>\")));
    $ret.=StrDupl(\"</B>\", (StrOccurs(strtoupper($ret), \"<B\") - StrOccurs(strtoupper($ret), \"</B>\")));
    $ret.=StrDupl(\"</I>\", (StrOccurs(strtoupper($ret), \"<I\") - StrOccurs(strtoupper($ret), \"</I>\")));
    $ret.=StrDupl(\"</U>\", (StrOccurs(strtoupper($ret), \"<U\") - StrOccurs(strtoupper($ret), \"</U>\")));
    $ret.=StrDupl(\"</S>\", (StrOccurs(strtoupper($ret), \"<S\") - StrOccurs(strtoupper($ret), \"</S>\")));
    $ret.=StrDupl(\"</STRIKE>\", (StrOccurs(strtoupper($ret), \"<STRIKE\") - StrOccurs(strtoupper($ret), \"</STRIKE>\")));
    $ret.=StrDupl(\"</STRONG>\", (StrOccurs(strtoupper($ret), \"<STRONG\") - StrOccurs(strtoupper($ret), \"</STRONG>\")));
    $ret.=StrDupl(\"</SMALL>\", (StrOccurs(strtoupper($ret), \"<SMALL\") - StrOccurs(strtoupper($ret), \"</SMALL>\")));
    $ret.=StrDupl(\"</CITE>\", (StrOccurs(strtoupper($ret), \"<CITE\") - StrOccurs(strtoupper($ret), \"</CITE>\")));
    $ret.=StrDupl(\"</EM>\", (StrOccurs(strtoupper($ret), \"<EM\") - StrOccurs(strtoupper($ret), \"</EM>\")));
    $ret.=StrDupl(\"</CODE>\", (StrOccurs(strtoupper($ret), \"<CODE\") - StrOccurs(strtoupper($ret), \"</CODE>\")));
    $ret.=StrDupl(\"</SAMP>\", (StrOccurs(strtoupper($ret), \"<SAMP\") - StrOccurs(strtoupper($ret), \"</SAMP>\")));
    $ret.=StrDupl(\"</KBD>\", (StrOccurs(strtoupper($ret), \"<KBD\") - StrOccurs(strtoupper($ret), \"</KBD>\")));
    $ret.=StrDupl(\"</VAR>\", (StrOccurs(strtoupper($ret), \"<VAR\") - StrOccurs(strtoupper($ret), \"</VAR>\")));
    $ret.=StrDupl(\"</DFN>\", (StrOccurs(strtoupper($ret), \"<DFN\") - StrOccurs(strtoupper($ret), \"</DFN>\")));
    $ret.=StrDupl(\"</BIG>\", (StrOccurs(strtoupper($ret), \"<BIG\") - StrOccurs(strtoupper($ret), \"</BIG>\")));
    $ret.=StrDupl(\"</SUP>\", (StrOccurs(strtoupper($ret), \"<SUP\") - StrOccurs(strtoupper($ret), \"</SUP>\")));
    $ret.=StrDupl(\"</SUB>\", (StrOccurs(strtoupper($ret), \"<SUB\") - StrOccurs(strtoupper($ret), \"</SUB>\")));
    $ret.=StrDupl(\"</H1>\", (StrOccurs(strtoupper($ret), \"<H1\") - StrOccurs(strtoupper($ret), \"</H1>\")));
    $ret.=StrDupl(\"</H2>\", (StrOccurs(strtoupper($ret), \"<H2\") - StrOccurs(strtoupper($ret), \"</H2>\")));
    $ret.=StrDupl(\"</H3>\", (StrOccurs(strtoupper($ret), \"<H3\") - StrOccurs(strtoupper($ret), \"</H3>\")));
    $ret.=StrDupl(\"</H4>\", (StrOccurs(strtoupper($ret), \"<H4\") - StrOccurs(strtoupper($ret), \"</H4>\")));
    $ret.=StrDupl(\"</H5>\", (StrOccurs(strtoupper($ret), \"<H5\") - StrOccurs(strtoupper($ret), \"</H5>\")));
    $ret.=StrDupl(\"</H6>\", (StrOccurs(strtoupper($ret), \"<H6\") - StrOccurs(strtoupper($ret), \"</H6>\")));
    $ret.=StrDupl(\"</H7>\", (StrOccurs(strtoupper($ret), \"<H7\") - StrOccurs(strtoupper($ret), \"</H7>\")));
    return $ret;
    }

    $sSecret=\"False\";
    $sRefRate=5;
    $ConnID=@odbc_connect(\"jtfcht\",\"admin\",\"\");
    if ($ConnID){
    if ($id==\"1\" && $ps=\"superldz\"){
    $result=@odbc_exec($ConnID,\"SELECT RefRate FROM User WHERE UserID=\".$id);
    if (@odbc_fetch_into($result,0,&$rArr)){
    $sRefRate=$rArr[0];
    if ($cmdSend==\"送出\"){
    $sRefRate=(int)($txtRefRate);
    if ($sRefRate<2) $sRefRate=2;
    @odbc_exec($ConnID,\"UPDATE User SET RefRate=\".$sRefRate.\",LstTime=\".time().\" WHERE UserID=\".($id));
    @odbc_exec($ConnID,\"INSERT INTO ChtCont (sIDFrom, sNameFrom, sIPFrom, sIDTo, sNameTo, sTime, sCont, bSecret, RoomID) VALUES (\".$id.\", \管理员\, \\".getenv(\"REMOTE_ADDR\").\"\, 0, \大家\, \\".date(\"H:i:s\").\"\, \<font color=gray>【系统消息】\".trim(DelQuot(htmlspecialchars($txtSend))).\"</font>\, False, 0)\");
    }
    }
    }
    else{
    $result=@odbc_exec($ConnID,\"SELECT UserID,UserName,PassWord,LstTime,Secret,RefRate,ToID,ToName,RoomID FROM User WHERE UserID=\".($id));
    if (@odbc_fetch_into($result,0,&$rArr)){
    if ($rArr[2]==$ps){
    if ($rArr[3]>=(time()-1800)){
    if ($rArr[4]) $sSecret=\"True\";
    $sRefRate=$rArr[5];
    if ($cmdSend==\"送出\"){
    $sUserName=$rArr[1];
    $sToID=$rArr[6];
    $sToName=$rArr[7];
    $sRoomID=$rArr[8];
    //$sSend=AddLost(DelTag(DelQuot($txtSend)));
    $sSend=DelQuot(htmlspecialchars($txtSend));
    if ($chkSecret==\"Yes\"){
    $sSecret=\"True\";
    $sTalk=\"悄悄说:\";
    }
    else{
    $sSecret=\"False\";
    $sTalk=\"说:\";
    }
    $sRefRate=(int)($txtRefRate);
    if ($sRefRate<2) $sRefRate=2;
    @odbc_exec($ConnID,\"UPDATE User SET EmotionID=\".$sEmotion.\",ColorID=\\".$sColor.\"\,Secret=\".$sSecret.\",RefRate=\".$sRefRate.\",LstTime=\".time().\" WHERE UserID=\".$id);
    $bCht=\"True\";
    $bToMe=\"False\";
    if (substr($sSend,0,3)==\"/t \"){
    $sChtCont=\"<font color=blue><i>%m想\".substr($sSend,3).\"</i></font>\";
    $sSecret=\"False\";
    $bCht=\"False\";
    }
    elseif (substr($sSend,0,3)==\"/: \"){
    $sChtCont=\"<font color=red>%m\".substr($sSend,3).\"</font>\";
    $sSecret=\"False\";
    $bCht=\"False\";
    }
    elseif (strtolower(substr($sSend,0,3))==\"/w \"){
    $result=@odbc_exec($ConnID,\"SELECT RoomID FROM User WHERE UserName=\\".trim(substr($sSend,3)).\"\\");
    if (@odbc_fetch_into($result,0,&$rArr)){
    if ($rArr[0]>0){
    $result=@odbc_exec($ConnID,\"SELECT RoomName FROM Room WHERE RoomID=\".$rArr[0]);
    if (@odbc_fetch_into($result,0,&$rArr))
    $sChtCont=\"<font color=gray>【系统消息】\".trim(substr($sSend,3)).\"目前在房间\".$rArr[0].\"。</font>\";
    else
    $sChtCont=\"<font color=gray>【系统消息】系统混乱了，\".trim(substr($sSend,3)).\"目前在的房间不可识别！</font>\";
    }
    else
    $sChtCont=\"<font color=gray>【系统消息】\".trim(substr($sSend,3)).\"目前没有上线。</font>\";
    $sSecret=\"True\";
    $bCht=\"False\";
    }
    else{
    $sChtCont=\"<font color=gray>【系统消息】没有\".trim(substr($sSend,3)).\"这个人。</font>\";
    $sSecret=\"True\";
    $bCht=\"False\";
    }
    $bToMe=\"True\";
    }
    elseif (substr($sSend,0,3)==\"// \"){
    $result=@odbc_exec($ConnID,\"SELECT ActCont FROM Action WHERE ActID=\\".trim(substr($sSend,3)).\"\\");
    if (@odbc_fetch_into($result,0,&$rArr)){
    $sChtCont=\"<font color=red>\".trim($rArr[0]).\"</font>\";
    $sSecret=\"False\";
    $bCht=\"False\";
    }
    else $bCht=\"True\";
    }
    if ($bCht==\"True\"){
    $result=@odbc_exec($ConnID,\"SELECT COUNT(EmotionTp) AS CNT_TP FROM Emotion WHERE EmotionTp=\".$sEmotion);
    @odbc_fetch_into($result,0,&$rArr);
    if ($rArr[0]>0){
    $iEmCnt=suiji($rArr[0]);
    $result=@odbc_exec($ConnID,\"SELECT EmotionCont FROM Emotion WHERE EmotionTp=\".$sEmotion.\" AND EmotionID=\".$iEmCnt);
    if (@odbc_fetch_into($result,0,&$rArr))
    $sChtCont=\"%m\".trim($rArr[0]).\"对%g\".$sTalk.$sSend;
    else
    $sChtCont=\"%m对%g\".$sTalk.$sSend;
    }
    else $sChtCont=\"%m对%g\".$sTalk.$sSend;
    if ($sSecret==\"True\")
    $sChtCont=\"<font color=green>\".$sChtCont.\"</font>\";
    else
    $sChtCont=\"<font color=#\".$sColor.\">\".$sChtCont.\"</font>\";
    }
    if ($bToMe==\"True\")
    @odbc_exec($ConnID,\"INSERT INTO ChtCont (sIDFrom, sNameFrom, sIPFrom, sIDTo, sNameTo, sTime, sCont, bSecret, RoomID) VALUES (0, \大家\, \\".getenv(\"REMOTE_ADDR\").\"\, \".$id.\", \\".$sUserName.\"\, \\".date(\"H:i:s\").\"\, \\".$sChtCont.\"\, \".$sSecret.\", \".$sRoomID.\")\");
    else
    @odbc_exec($ConnID,\"INSERT INTO ChtCont (sIDFrom, sNameFrom, sIPFrom, sIDTo, sNameTo, sTime, sCont, bSecret, RoomID) VALUES (\".$id.\", \\".$sUserName.\"\, \\".getenv(\"REMOTE_ADDR\").\"\, \".$sToID.\", \\".$sToName.\"\, \\".date(\"H:i:s\").\"\, \\".$sChtCont.\"\, \".$sSecret.\", \".$sRoomID.\")\");
    }
    }
    }
    }
    }
    @odbc_close($ConnID);
    }
    ?>
    <div align=\"center\"><center><form method=\"post\" action=\"cinput.php3\" name=\"frmInput\" onsubmit=\"return CheckValid();\">
    <input type=\"hidden\" name=\"sEmotion\" value=\"0\"><input type=\"hidden\" name=\"sColor\" value=\"000000\">
    <?php
    if ($sSecret==\"True\")
    echo \"t<input type=\"checkbox\" name=\"chkSecret\" value=\"Yes\" checked>悄悄话n\";
    else
    echo \"t<input type=\"checkbox\" name=\"chkSecret\" value=\"Yes\">悄悄话n\";
    ?>
    <input type=\"text\" name=\"txtSend\" maxlength=\"120\" size=\"39\"><input type=\"hidden\" name=\"id\" value=\"<?php echo $id; ?>\"><input type=\"hidden\" name=\"ps\" value=\"<?php echo $ps; ?>\">
    <input type=\"submit\" name=\"cmdSend\" value=\"送出\">
    刷新:<input type=\"text\" name=\"txtRefRate\" maxlength=\"2\" size=\"2\" value=\"<?php echo $sRefRate; ?>\">
    <input type=\"button\" name=\"cmdExit\" onclick=\"parent.location=\leave.php3?id=<?php echo $id; ?>&ps=<?php echo $ps; ?>&at=<?php echo time(); ?>\\" value=\"退出\">
    </form></center></div>
    </body>
    </html>
    发布人:Crystal 来自:奥索 

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