Extract the validateToolchain function from the BToolchainPage in order to use it...

[bertos.git] / wizard / toolchain_validation.py

diff --git a/wizard/toolchain_validation.py b/wizard/toolchain_validation.py
new file mode 100644 (file)
index 0000000..f70b1f9
--- /dev/null
+++ b/wizard/toolchain_validation.py
@@ -0,0 +1,63 @@
+#!/usr/bin/env python
+# encoding: utf-8
+#
+# This file is part of BeRTOS.
+#
+# Bertos is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+#
+# As a special exception, you may use this file as part of a free software
+# library without restriction.  Specifically, if other files instantiate
+# templates or use macros or inline functions from this file, or you compile
+# this file and link it with other files to produce an executable, this
+# file does not by itself cause the resulting executable to be covered by
+# the GNU General Public License.  This exception does not however
+# invalidate any other reasons why the executable file might be covered by
+# the GNU General Public License.
+#
+# Copyright 2008 Develer S.r.l. (http://www.develer.com/)
+#
+# $Id$
+#
+# Author: Lorenzo Berni <duplo@develer.com>
+#
+
+import os
+
+from PyQt4.QtCore import *
+
+import bertos_utils
+
+from const import TOOLCHAIN_ITEMS
+
+def validateToolchain(toolchain):
+    if not os.path.exists(toolchain):
+        return False, {}
+    for tool in TOOLCHAIN_ITEMS:
+        if not os.path.exists(toolchain.replace("gcc", tool)):
+            return False, {}
+    validation_process = QProcess()
+    validation_process.start(toolchain, ["-v"])
+    validation_process.waitForStarted(1000)
+    if validation_process.waitForFinished(200):
+        description = unicode(validation_process.readAllStandardError())
+        info = bertos_utils.getToolchainInfo(description)
+        print info
+        if len(info) >= 4:
+            return True, info
+        else:
+            return False, {}
+    else:
+        validation_process.kill()
+        return False, {}