Central: Added library skeleton

Added the library method signatures for XML-RPC used functions to the library,
and also implemented a instaDisc_sendUpdateNotice() and instaDisc_addItem().
Refs #3.

2 files changed, 65 insertions, 7 deletions

@@ -19,4 +19,42 @@ function instaDisc_checkVerification($username, $verification, $verificationID,
         return false;
 }
 
+function instaDisc_sendItem($username, $id)
+{
+}
+
+function instaDisc_sendUpdateNotice($softwareVersion)
+{
+        $username = getConfig('owner');
+        $subscription = 'http://' . $_SERVER['HTTP_HOST'];
+        $title = 'Update your software to ' . $software;
+        $author = 'Hatkirby';
+        $url = 'http://fourisland.com/projects/instadisc/wiki/CentralSoftwareUpdate';
+        $semantics = array();
+
+        instaDisc_addItem($username, $subscription, $title, $author, $url, $semantics);
+}
+
+function instaDisc_sendDatabase($cserver)
+{
+}
+
+function instaDisc_addItem($username, $subscription, $title, $author, $url, $semantics)
+{
+        $getuser = "SELECT * FROM users WHERE username = \"" . $username . "\"";
+        $getuser2 = mysql_query($getuser);
+        $getuser3 = mysql_fetch_array($getuser2);
+        if ($getuser3['username'] == $username)
+        {
+                $itemID = $getuser3['nextItemID'];
+                $setuser = "UPDATE users SET nextItemID = nextItemID+1 WHERE username = \"" . $username . "\"";
+                $setuser2 = mysql_query($setuser);
+
+                $insitem = "INSERT INTO inbox (username, itemID, subscription, title, author, url, semantics) VALUES (\"" . $username . "\", " . $itemID . ", \"" . $subscription . "\", \"" . $title . "\", \"" . $author . "\", \"" . $url . "\", \"" . serialize($semantics) . "\")";
+                $insitem2 = mysql_query($insitem);
+
+                instaDisc_sendItem($username, $itemID);
+        }
+}
+
 ?>
@@ -21,12 +21,12 @@ function deleteItem($username, $verification, $verificationID, $id)
 {
         if (instaDisc_checkVerification($username, $verification, $verificationID, 'users', 'username', 'password'))
         {
-                $getitem = "SELECT * FROM inbox WHERE id = " . $id;
+                $getitem = "SELECT * FROM inbox WHERE username = \"" . $username . "\" AND itemID = " . $id;
                 $getitem2 = mysql_query($getitem);
                 $getitem3 = mysql_fetch_array($getitem2);
                 if ($getitem3['id'] == $id)
                 {
-                        $delitem = "DELETE inbox WHERE id = " . $id;
+                        $delitem = "DELETE inbox WHERE username = \"" . $username . "\" AND itemID = " . $id;
                         $delitem2 = mysql_query($delitem);
 
                         return new xmlrpcresp(new xmlrpcval(0, "int"));
@@ -40,12 +40,12 @@ function resendItem($username, $verification, $verificationID, $id)
 {
         if (instaDisc_checkVerification($username, $verification, $verificationID, 'users', 'username', 'password'))
         {
-                $getitem = "SELECT * FROM inbox WHERE id = " . $id;
+                $getitem = "SELECT * FROM inbox WHERE username = \"" . $username . "\" AND itemID = " . $id;
                 $getitem2 = mysql_query($getitem);
                 $getitem3 = mysql_fetch_array($getitem2);
                 if ($getitem3['id'] == $id)
                 {
-                        instaDisc_sendItem($id);
+                        instaDisc_sendItem($username, $id);
 
                         return new xmlrpcresp(new xmlrpcval(0, "int"));
                 }
@@ -103,7 +103,7 @@ function sendFromCentral($cserver, $verification, $verificationID, $subscription
         {
                 if ($softwareVersion > getConfig('softwareVersion'))
                 {
-                        instaDisc_sendUpdateNotice();
+                        instaDisc_sendUpdateNotice($softwareVersion);
                 } else if ($softwareVersion < getConfig('softwareVersion'))
                 {
                         $cserver2 = $_SERVER['HTTP_HOST'] . $_SERVER['PHP_SELF'];
@@ -162,7 +162,7 @@ function sendUpdateNotice($cserver, $verification, $verificationID, $softwareVer
         {
                 if ($softwareVersion > getConfig('softwareVersion'))
                 {
-                        instaDisc_sendUpdateNotice();
+                        instaDisc_sendUpdateNotice($softwareVersion);
 
                         return new xmlrpcresp(new xmlrpcval(0, "int"));
                 }
@@ -186,6 +186,25 @@ function askForDatabase($cserver, $verification, $verificationID, $databaseVersi
         return new xmlrpcresp(new xmlrpcval(1, "int"));
 }
 
+function deleteSubscription($username, $verification, $verificationID, $subscription)
+{
+        if (instaDisc_checkVerification($username, $verification, $verificationID, 'users', 'username', 'password'))
+        {
+                $getsub = "SELECT * FROM subscriptions WHERE url = \"" . $subscription . "\" AND username = \"" . $username . "\" AND owner = \"false\"";
+                $getsub2 = mysql_query($getsub);
+                $getsub3 = mysql_fetch_array($getsub2);
+                if ($getsub3['url'] == $subscription)   
+                {
+                        $delsub = "DELETE subscriptions WHERE url = \"" . $subscription . "\" AND username = \"" . $username . "\" AND owner = \"false\"";
+                        $delsub2 = mysql_query($delsub);
+
+                        return new xmlrpcresp(new xmlrpcval(0, "int"));
+                }
+        }
+
+        return new xmlrpcresp(new xmlrpcval(1, "int"));
+}
+
 $s = new xmlrpc_server( array(  "InstaDisc.checkRegistration" => array("function" => "checkRegistration"),
                                 "InstaDisc.deleteItem" => array("function" => "deleteItem"),
                                 "InstaDisc.resendItem" => array("function" => "resendItem"),
@@ -193,7 +212,8 @@ $s = new xmlrpc_server(	array(	"InstaDisc.checkRegistration" => array("function"
                                 "InstaDisc.sendFromUpdate" => array("function" => "sendFromUpdate"),
                                 "InstaDisc.sendFromCentral" => array("function" => "sendFromCentral"),
                                 "InstaDisc.sendUpdateNotice" => array("function" => "sendUpdateNotice"),
-                                "InstaDisc.askForDatabase" => array("function" => "askForDatabase")
+                                "InstaDisc.askForDatabase" => array("function" => "askForDatabase"),
+                                "InstaDisc.deleteSubscription" => array("function" => "deleteSubscription")
                         ),0);
 $s->functions_parameters_type = 'phpvals';
 $s->service();