function decodeMime($body, $bound, $type0, $type1) {
-// echo "$type0/$type1<BR>";
if ($type0 == "multipart") {
if ($body[0] == "")
$i = 1;
$j = $i + 1;
$p = 0;
- while (substr(trim($body[$j]), 0, strlen($bound)) != $bound) {
- $entity_body[$p] = $body[$j];
+ while ((substr(trim($body[$j]), 0, strlen($bound)) != $bound) && (trim($body[$j]) != "")) {
+ $entity_header[$p] = $body[$j];
$j++;
$p++;
}
- fetchEntityHeader($imapConnection, $entity_body, $ent_type0, $ent_type1, $ent_bound, &$encoding, &$charset);
- $entity = getEntity($entity_body, $ent_bound, $ent_type0, $ent_type1, $encoding, $charset);
+
+ fetchEntityHeader($imapConnection, $entity_header, $ent_type0, $ent_type1, $ent_bound, $encoding, $charset, $filename);
+
+ if ($ent_type0 == "text") {
+ while (substr(trim($body[$j]), 0, strlen($bound)) != $bound) {
+ $entity_body[$p] = $body[$j];
+ $j++;
+ $p++;
+ }
+ } else {
+ $j++;
+ $entity_body = "";
+ while (substr(trim($body[$j]), 0, strlen($bound)) != $bound) {
+ $entity_body .= $body[$j];
+ $j++;
+ }
+ }
+ $entity = getEntity($entity_body, $ent_bound, $ent_type0, $ent_type1, $encoding, $charset, $filename);
$q = count($full_message);
$full_message[$q] = $entity[0];
}
/** This gets one entity's properties **/
- function getEntity($body, $bound, $type0, $type1, $encoding, $charset) {
-// echo "$type0/$type1<BR>";
+ function getEntity($body, $bound, $type0, $type1, $encoding, $charset, $filename) {
$msg[0]["TYPE0"] = $type0;
$msg[0]["TYPE1"] = $type1;
$msg[0]["ENCODING"] = $encoding;
$msg[0]["CHARSET"] = $charset;
+ $msg[0]["FILENAME"] = $filename;
if ($type0 == "text") {
+ // error correcting if they didn't follow RFC standards
+ if (trim($type1) == "")
+ $type1 = "plain";
+
if ($type1 == "plain") {
- $msg[0]["PRIORITY"] = 10;
for ($p = 0;$p < count($body);$p++) {
$msg[0]["BODY"][$p] = parsePlainTextMessage($body[$p]);
}
- } else if ($type1 == "html") {
- $msg[0]["PRIORITY"] = 20;
- $msg[0]["BODY"] = $body;
} else {
- $msg[0]["PRIORITY"] = 1;
- $msg[0]["BODY"][0] = "<B><FONT COLOR=DD0000>This attachment is an unknown text format: $type0/$type1</FONT></B>";
+ $msg[0]["BODY"] = $body;
}
- } else if ($type0 == "image") {
- $msg[0]["BODY"][0] = "<B><FONT COLOR=DD0000>This is an image. Squirrelmail currently cannot decode images.</FONT></B>";
} else {
- $msg[0]["BODY"][0] = "<B><FONT COLOR=DD0000>This attachment is of an unknown format: $type0/$type1</FONT></B>";
+ $msg[0]["BODY"][0] = $body;
}
return $msg;
}
+ function containsType($message, $type0, $type1, &$ent_num) {
+ $type0 = strtolower($type0);
+ $type1 = strtolower($type1);
+ for ($i = 0; $i < count($message["ENTITIES"]); $i++) {
+ /** Check only on type0 **/
+ if ( $type1 == "any_type" ) {
+ if ( ($message["ENTITIES"][$i]["TYPE0"] == $type0) ) {
+ $ent_num = $i;
+ return true;
+ }
+
+ /** Check on type0 and type1 **/
+ } else {
+ if ( ($message["ENTITIES"][$i]["TYPE0"] == $type0) && ($message["ENTITIES"][$i]["TYPE1"] == $type1) ) {
+ $ent_num = $i;
+ return true;
+ }
+ }
+ }
+ return false;
+ }
+
function formatBody($message) {
- for ($i=0; $i < count($message["ENTITIES"]); $i++) {
- if ($message["ENTITIES"][$i]["TYPE0"] == "text") {
- if ($message["ENTITIES"][$i]["PRIORITY"] > $priority)
- $priority = $message["ENTITIES"][$i]["PRIORITY"];
+ if (containsType($message, "text", "html", $ent_num)) {
+ $body = decodeBody($message["ENTITIES"][$ent_num]["BODY"], $message["ENTITIES"][$ent_num]["ENCODING"]);
+ } else if (containsType($message, "text", "plain", $ent_num)) {
+ $body = decodeBody($message["ENTITIES"][$ent_num]["BODY"], $message["ENTITIES"][$ent_num]["ENCODING"]);
+ } // add other primary displaying message types here
+
+ else {
+ // find any type that's displayable
+ if (containsType($message, "text", "any_type", $ent_num)) {
+ $body = decodeBody($message["ENTITIES"][$ent_num]["BODY"], $message["ENTITIES"][$ent_num]["ENCODING"]);
+ } else if (containsType($message, "message", "any_type", $ent_num)) {
+ $body = decodeBody($message["ENTITIES"][$ent_num]["BODY"], $message["ENTITIES"][$ent_num]["ENCODING"]);
}
}
- for ($i = 0; $i < count($message["ENTITIES"]); $i++) {
- switch ($priority) {
- /** HTML **/
- case 20: for ($i=0; $i < count($message["ENTITIES"]); $i++) {
- if (($message["ENTITIES"][$i]["TYPE0"] == "text") && ($message["ENTITIES"][$i]["TYPE1"] == "html")) {
- $body = decodeBody($message["ENTITIES"][$i]["BODY"], $message["ENTITIES"][$i]["ENCODING"]);
- }
- }
- break;
- /** PLAIN **/
- case 10: for ($i=0; $i < count($message["ENTITIES"]); $i++) {
- if (($message["ENTITIES"][$i]["TYPE0"] == "text") && ($message["ENTITIES"][$i]["TYPE1"] == "plain")) {
- $body = decodeBody($message["ENTITIES"][$i]["BODY"], $message["ENTITIES"][$i]["ENCODING"]);
- }
- }
- break;
- /** UNKNOWN...SEND WHAT WE GOT **/
- case 1: for ($i=0; $i < count($message["ENTITIES"]); $i++) {
- if (($message["ENTITIES"][$i]["TYPE0"] == "text")) {
- $pos = count($body);
- for ($b=0; $b < count($message["ENTITIES"][$i]["BODY"]); $b++) {
- $pos = $pos + $b;
- $body[$pos] = $message["ENTITIES"][$i]["BODY"][$b];
- }
- }
- }
- break;
+
+ /** Display the ATTACHMENTS: message if there's more than one part **/
+ if (count($message["ENTITIES"]) > 1) {
+ $pos = count($body);
+ $body[$pos] .= "<BR><TT><U><B>ATTACHMENTS:</B></U></TT><BR>";
+ $num = 0;
+
+ for ($i = 0; $i < count($message["ENTITIES"]); $i++) {
+ /** If we've displayed this entity, go to the next one **/
+ if ($ent_num == $i)
+ continue;
+
+ $type0 = strtolower($message["ENTITIES"][$i]["TYPE0"]);
+ $type1 = strtolower($message["ENTITIES"][$i]["TYPE1"]);
+
+ $num++;
+ $filename = $message["ENTITIES"][$i]["FILENAME"];
+ if (trim($filename) == "") {
+ $filename = "UNKNOWN_FORMAT_" . time() . $i;
+ $display_filename = "Attachment $i";
+ } else {
+ $display_filename = $filename;
+ }
+
+ $body[$pos] .= "<TT> <A HREF=\"../data/$filename\">" . $display_filename . "</A> <SMALL>(TYPE: $type0/$type1)</SMALL></TT><BR>";
+ $file = fopen("../data/$filename", "w");
+
+ /** Determine what encoding type is used **/
+ if ($message["ENTITIES"][$i]["ENCODING"] == "base64") {
+ $thefile = base64_decode($message["ENTITIES"][$i]["BODY"][0]);
+ } else {
+ $thefile = $message["ENTITIES"][$i]["BODY"][0];
+ }
+
+ fwrite($file, $thefile);
+ fclose($file);
}
}
+
return $body;
}
projects / squirrelmail.git / blobdiff