Item statuses

[tpg/opendispense2.git] / src / server / server.c

diff --git a/src/server/server.c b/src/server/server.c
index dbb08cb..a536121 100644 (file)
--- a/src/server/server.c
+++ b/src/server/server.c
@@ -472,6 +472,32 @@ void Server_Cmd_SETEUSER(tClient *Client, char *Args)
        sendf(Client->Socket, "200 User set\n");
 }
 
+/**
+ * \brief Send an item status to the client
+ * \param Client       Who to?
+ * \param Item Item to send
+ */
+void Server_int_SendItem(tClient *Client, tItem *Item)
+{
+       char    *status = "avail";
+       
+       if( Item->Handler->CanDispense )
+       {
+               switch(Item->Handler->CanDispense(Item->ID, Client->UID))
+               {
+               case  0:        status = "avail";       break;
+               case  1:        status = "sold";        break;
+               default:
+               case -1:        status = "error";       break;
+               }
+       }
+       
+       sendf(Client->Socket,
+               "202 Item %s:%i %s %i %s\n",
+               Item->Handler->Name, Item->ID, status, Item->Price, Item->Name
+               );
+}
+
 /**
  * \brief Enumerate the items that the server knows about
  */
@@ -495,10 +521,7 @@ void Server_Cmd_ENUMITEMS(tClient *Client, char *Args)
 
        for( i = 0; i < giNumItems; i ++ ) {
                if( gaItems[i].bHidden )        continue;
-               sendf(Client->Socket,
-                       "202 Item %s:%i %i %s\n",
-                        gaItems[i].Handler->Name, gaItems[i].ID, gaItems[i].Price, gaItems[i].Name
-                        );
+               Server_int_SendItem( Client, &gaItems[i] );
        }
 
        sendf(Client->Socket, "200 List end\n");
@@ -560,10 +583,7 @@ void Server_Cmd_ITEMINFO(tClient *Client, char *Args)
                return ;
        }
        
-       sendf(Client->Socket,
-               "202 Item %s:%i %i %s\n",
-                item->Handler->Name, item->ID, item->Price, item->Name
-                );
+       Server_int_SendItem( Client, item );
 }
 
 void Server_Cmd_DISPENSE(tClient *Client, char *Args)