The GtkRadiant sources as originally released under the GPL license.

setup/win32/msi.py

@@ -0,0 +1,66 @@
+# Copyright (C) 2001-2006 William Joseph.
+# 
+# This file is part of GtkRadiant.
+# 
+# GtkRadiant 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.
+# 
+# GtkRadiant 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 GtkRadiant; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+
+
+import msiquery
+
+class Record:
+  def __init__(self, record):
+    self.record = record
+    
+  def setstring(self, index, string):
+    self.record.setstring(index, string)
+
+class View:
+  def __init__(self, view):
+    self.view = view
+    
+  def fetch(self):
+    record = self.view.fetch()
+    if(record == None):
+      raise Exception("no records available")
+    return Record(record)
+    
+  def update(self, record):
+    self.view.update(record.record)
+
+class Database:
+  def __init__(self, name):
+    self.msiDB = msiquery.MsiDB(name)
+
+  def commit(self):
+    result = self.msiDB.commit()
+    if(result != 0):
+      raise Exception("msi commit failed: error " + str(result))
+    
+  def openview(self, query):
+    view = self.msiDB.openview(query)
+    if(view == None):
+      raise Exception("msi openview failed")
+    return View(view);
+
+  def setproperty(self, propertyName, propertyValue):
+    query = "UPDATE `Property` SET `Property`.`Value`='" + propertyValue + "' WHERE `Property`.`Property`='" + propertyName + "'" 
+    self.openview(query)
+
+  def setlicense(self, rtfString):
+    view = self.openview("SELECT `Control`.`Text` FROM `Control` WHERE `Control`.`Control`='AgreementText'")
+    record = view.fetch();
+    record.setstring(1, rtfString)
+    view.update(record)
+