added: issues ticket system

added functions: ticket, createticket, editticket
         (there is no 'rm' function working for tickets yet)
changed: mount parser and mount points
         now we have more parameters (arguments in parameters)
some refactoring in functions 'emacs' and 'mkdir'



git-svn-id: svn://ttmath.org/publicrep/cmslu/trunk@554 e52654a7-88a9-db11-a3e9-0013d4bc506e

core/db.h

@@ -27,7 +27,7 @@
 #include "error.h"
 #include "dircontainer.h"
 #include "ugcontainer.h"
-
+#include "ticket.h"
 
 
 class Db
@@ -67,6 +67,7 @@ public:
 	// !! nowy interfejs
 	long Size(long parent_id, Item::Type type = Item::none);
 
+	Error GetItemById(long item_id, Item & item);
 	Error GetItem(long parent_id, const std::string & url, Item & item);
 	Error EditDefaultItem(long id, long new_default_item);
 	
@@ -89,6 +90,13 @@ public:
 	Error EditThreadRemoveItem(long dir_id);
 	Error RemoveThread(long dir_id);
 	
+
+	Error GetTicketByDirId(long dir_id, Ticket & ticket);
+	Error GetTickets(long parent_id, std::vector<Ticket> & ticket_tab);
+	//bool  IsTicket(long dir_id);
+	Error AddTicket(Ticket & ticket);
+	Error EditTicketById(Ticket & ticket);
+
 protected:
 
 	PGconn * pg_conn;
@@ -137,6 +145,14 @@ protected:
 	};
 	
 
+	struct TicketColumns
+	{
+		int id, dir_id, parent_id, type, status, priority, category, expected, progress, item_id;
+
+		void SetColumns(PGresult * r);
+		void SetTicket(PGresult * r, long row, Ticket & ticket);
+	};
+
 }; // class Db