--- a/ui/createinstallerdialog.h	Fri May 23 16:16:33 2014 +0000
+++ b/ui/createinstallerdialog.h	Fri May 23 16:17:18 2014 +0000
@@ -13,12 +13,14 @@
 #include <QLineEdit>
 #include <QProcess>
 #include <QProgressDialog>
+#include <QDir>
 /**
  * @file createinstallerdialog.h
  * @brief The dialog to show settings and create an installer.
  */
 
 class QListWidget;
+class QTemporaryDir;
 
 class CreateInstallerDialog : public QDialog
 {
@@ -38,6 +40,8 @@
 
     QProcess mNSISProc;
     QProgressDialog mProgress;
+    QString mInstallerPath;
+    QTemporaryDir *mCurrentWorkingDir;
 
     /** @brief show an error message with QMessageBox
      *
@@ -49,8 +53,44 @@
     void openCertificateSelect();
     void openFolderSelect();
     void openSaveLocation();
+
+    /**@brief entry point for installer creation
+     *
+     * check the selected parameters (certificate / folder etc.) and
+     * create the nsis installer. This also creates the signatures. */
     void createInstaller();
 
+    /**@brief Create tempoary dir with signed binaries from sourcedir
+     *
+     * Copies all files from the sourceDir to a temporary directory
+     * and signs all .exe files in that directory.
+     *
+     * The caller needs to delete the temporary directory. If an error
+     * occurs NULL is returned.
+     *
+     * @param[in] sourceDir the directory with the binaries to sign
+     * @returns a pointer to a temporary dir containing the signed binaries
+     * or NULL.
+     */
+    QTemporaryDir *codesignBinaries(const QDir& sourceDir);
+
+    /**@brief Sign a file with the codesigning certificate from mCertFile
+     *
+     * Calls osslsigncode to sign the file pointed to in filePath.
+     * The signing operation is logged.
+     *
+     * Sign information (hash algo / publisher / url) can be set at
+     * build time or in the settings with the variables:
+     *
+     * sign_hash # the hash algorithm to use. Values are the same as in singtool
+     * sign_publisher # the publisher information
+     * sign_url # the product url to use in the signature
+     *
+     * @param[in] filePath the absolute path to the file.
+     * @returns true on success, false on error
+     */
+    bool signFile(QString filePath);
+
     /* Slots for the creator process */
     void processError(QProcess::ProcessError error);
     void processFinished(int exitCode, QProcess::ExitStatus exitStatus);