modificado el script de mac os x para generar un .dmg

common/check_new_version.h

@@ -0,0 +1,32 @@
+#ifndef __CHECKUPDATE_H
+#define __CHECKUPDATE_H
+
+#include <QWidget>
+#include <QHttp>
+#include <QHttpResponseHeader>
+#include <QByteArray>
+
+#define VERSION "5.0.0"
+
+ class HttpVersionChecker : public QWidget
+ {
+         Q_OBJECT
+    public:
+        HttpVersionChecker();
+        bool thereIsNewVersion();
+    public slots:
+        void httpRequestFinished(int requestId, bool error);
+        void readResponseHeader(const QHttpResponseHeader &);
+        void read(const QHttpResponseHeader &);
+        void get();
+    private:
+        QHttp *http;
+        int httpGetId;
+        QByteArray content;
+        bool found;
+		bool checkNewVersion(QString sourceContent);
+	signals:
+		void newVersionDetected();
+ };
+
+#endif