function HyperCacheScanDBFile($dbfile, $ID)
{
$TT = time();
$unix = new unix();
$Cache = unserialize(@file_get_contents("/usr/share/squid3/lastScan.array"));
if (isset($Cache[$ID][$dbfile])) {
$filemm = filemtime($dbfile);
if ($filemm == $Cache[$ID][$dbfile]) {
if ($GLOBALS["HYPER_CACHE_VERBOSE"]) {
echo "HyperCacheScanDBFile {$filemm} == {$Cache[$ID][$dbfile]} [" . __LINE__ . "]\n";
}
return;
}
}
$filesize = FormatBytes(@filesize($dbfile) / 1024);
if ($GLOBALS["HYPER_CACHE_VERBOSE"]) {
echo "HyperCacheScanDBFile ---> {$dbfile} [" . __LINE__ . "]\n";
}
$db_con = dba_open($dbfile, "r", "db4");
if (!$db_con) {
events("{failed}: DB open" . basename($dbfile), $ID, 0, __LINE__);
return false;
}
$HyperCacheRules = HyperCacheRulesLoad();
if (!isset($HyperCacheRules[$ID])) {
if ($GLOBALS["HYPER_CACHE_VERBOSE"]) {
events("No rule for ID {$ID}!", 0, 2, __LINE__);
}
return;
}
$FileTypesArray = unserialize($HyperCacheRules[$ID]["FileTypes"]);
if (count($FileTypesArray) == 0) {
events("No Files type defined, aborting", $ID, 0, __LINE__);
return;
}
$urikey = dba_firstkey($db_con);
$ARRAY_SAVE = array();
$c = 0;
while ($urikey != false) {
$FileType = dba_fetch($urikey, $db_con);
$GLOBALS["MAINDB"][$urikey] = $FileType;
$urikey = dba_nextkey($db_con);
}
@dba_close($db_con);
$GLOBAL["BLACKLISTED"] = array();
if (!class_exists("HyperCache")) {
include_once dirname(__FILE__) . "/ressources/class.HyperCache.inc";
}
$HyPerCacheClass = new HyperCache();
if (!function_exists("HyperCacheRulesBlacklist")) {
include_once dirname(__FILE__) . "/ressources/class.hyperCache-central.inc";
}
while (list($urikey, $FileType) = each($GLOBALS["MAINDB"])) {
if (HyperCacheRulesBlacklist($urikey)) {
if ($GLOBALS["HYPER_CACHE_VERBOSE"]) {
echo "HyperCacheScanDBFile:: {$urikey} Blacklisted";
}
$GLOBAL["BLACKLISTED"][$urikey] = true;
continue;
}
$SCANNED_URL = ifTracker($urikey);
$H = parse_url($SCANNED_URL);
$path = $H["path"];
$filename = basename($path);
$extention = $unix->file_extension($filename);
$GetMimeFromExtension = GetMimeFromExtension($extention);
if ($GetMimeFromExtension != null) {
if ($FileType != $GetMimeFromExtension) {
$FileType = $GetMimeFromExtension;
$ARRAY_SAVE[$urikey] = $FileType;
}
} else {
if ($GLOBALS["HYPER_CACHE_VERBOSE"]) {
echo "HyperCacheScanDBFile:: {$SCANNED_URL} {$filename}/{$FileType} - {$extention} no MIME ??\n";
}
}
if ($FileType == "NONE") {
$FileType = HyperCacheGetMimeType($urikey, $ID);
if ($FileType == null) {
$GLOBAL["BLACKLISTED"][$urikey] = true;
continue;
}
$ARRAY_SAVE[$urikey] = $FileType;
}
if (!isset($FileTypesArray[$FileType])) {
if (!$HyPerCacheClass->ChecksOtherRules($urikey, $FileType, $ID)) {
$GLOBAL["BLACKLISTED"][$urikey] = true;
if ($GLOBALS["HYPER_CACHE_VERBOSE"]) {
events("{$urikey} {$FileType} No match...", $ID, 3, __LINE__);
}
continue;
}
}
$TargetFile = HyperCacheScanBuildLocalPath($urikey, $ID);
$FullTargetFile = $GLOBALS["HyperCacheStoragePath"] . "/" . $TargetFile;
if (is_file($FullTargetFile)) {
continue;
}
events("Downloading {$urikey} [{$FileType}]", $ID, 2, __LINE__);
HyperCacheScanDownload($urikey, $TargetFile, $ID, $FileType);
}
if (count($GLOBAL["BLACKLISTED"]) > 0) {
HyperCacheScanDBFile_removebulk($dbfile, $GLOBAL["BLACKLISTED"]);
}
HyperCacheScanDBFile_setbulk($dbfile, $ARRAY_SAVE);
$filemm = filemtime($dbfile);
$Cache[$ID][$dbfile] = $filemm;
@file_put_contents("/usr/share/squid3/lastScan.array", serialize($Cache));
}
function HyperCacheRules($PROTO, $ToUfdb, $URI, $IP, $userid, $DEBUGHOSTNAME)
{
if ($GLOBALS["SquidEnforceRules"] == 0) {
return;
}
if (preg_match("#([0-9\\.]+)\\/(.*)#", $IP, $re)) {
$IP = $re[1];
$USER = $re[2];
}
if ($IP == "127.0.0.1") {
return;
}
if ($PROTO != "GET") {
if ($GLOBALS["HyperCacheDebug"]) {
events("HyperCacheRules:{$PROTO}/{$IP} <> GET ABORT");
}
return false;
}
if ($GLOBALS["SquidEnforceRules"] == 0) {
if ($GLOBALS["HyperCacheDebug"]) {
events("HyperCacheRules:{$IP} Not enabled <> GET ABORT");
}
return;
}
if (HyperCacheRulesBlacklist($DEBUGHOSTNAME)) {
return;
}
$URI = HyperCacheCleanUri($URI);
if ($GLOBALS["HyperCacheOK"][md5($URI)]) {
Output_results($GLOBALS["HyperCacheOK"][md5($URI)], __FUNCTION__, __LINE__);
if ($GLOBALS["HyperCacheDebug"]) {
events("HyperCacheRules:`{$URI}` -> REDIRECT MEM");
}
return true;
}
include_once dirname(__FILE__) . "/ressources/class.HyperCache.inc";
include_once dirname(__FILE__) . "/ressources/class.hyperCache-central.inc";
$HyperCache = new HyperCache();
if ($HyperCache->HyperCacheRulesMatchPattern($GLOBALS["HyperCacheListenAddr"], $URI)) {
return false;
}
if (HyperCacheRuleMirror($URI)) {
return true;
}
if (HyperCacheWhiteUri($URI)) {
return false;
}
$ID = $HyperCache->HyperCacheRulesMatches($URI);
if ($ID == 0) {
if ($GLOBALS["HyperCacheDebug"]) {
events("HyperCacheRules: ID == {$ID} FALSE [" . __LINE__ . "]");
}
return false;
}
if (HyperCacheRulesSave($URI, $ID)) {
return true;
}
if ($GLOBALS["HyperCacheDebug"]) {
events("HyperCacheRules:`{$URI}` no match");
}
}
function HyperCacheRules($PROTO,$ToUfdb,$URI,$IP,$userid,$DEBUGHOSTNAME){
if(preg_match("#([0-9\.]+)\/(.*)#", $IP,$re)){
$IP=$re[1];
$USER=$re[2];
}
if($IP=="127.0.0.1"){return;}
if($PROTO<>"GET"){
if($GLOBALS["HyperCacheDebug"]){events("HyperCacheRules:$PROTO/$IP <> GET ABORT");}
return false;
}
if($GLOBALS["SquidEnforceRules"]==0){
if($GLOBALS["HyperCacheDebug"]){events("HyperCacheRules:$IP Not enabled <> GET ABORT");}
return;
}
if(HyperCacheRulesBlacklist($DEBUGHOSTNAME)){return;}
$URI=HyperCacheCleanUri($URI);
if($GLOBALS["HyperCacheOK"][md5($URI)]){
Output_results($GLOBALS["HyperCacheOK"][md5($URI)]);
if($GLOBALS["HyperCacheDebug"]){events("HyperCacheRules:`$URI` -> REDIRECT MEM");}
return true;
}
$HyperCache=new HyperCache();
if($HyperCache->HyperCacheRulesMatchPattern($GLOBALS["HyperCacheListenAddr"], $URI)){return false;}
if(HyperCacheRuleMirror($URI)){return true;}
if(HyperCacheWhiteUri($URI)){return false;}
$ID=$HyperCache->HyperCacheRulesMatches($URI);
if($ID==0){return false;}
if(HyperCacheRulesSave($URI,$ID)){return true;}
if($GLOBALS["HyperCacheDebug"]){events("HyperCacheRules:`$URI` no match");}
}
