def main():
try:
server=HTTPServer(('',string.atoi(config.get('general', 'port'))), ReqHandler)
if not scanhandler.supports_brightness_and_contrast() :
xmlhandler.hideBox('levels')
xmlhandler.setFiles(filehandler.getFilenames())
print 'Webserver started. Serving until keyboard interrupt received (ctrl+c)'
server.serve_forever()
except KeyboardInterrupt:
print 'Shutting down server'
server.socket.close()
def handleActions(self,values):
#SNAP
if values['action'] == 'snap':
scanhandler.reset_settings()
scanhandler.set_mode(values['imgtype'])
scanhandler.set_brightness_and_contrast(
string.atoi(values['brightness']),
string.atoi(values['contrast']) )
scanhandler.set_preview_rotation(string.atoi(values['rotation']))
scanhandler.update_preview(filehandler.createPreviewFile())
filehandler.doneUpdatingPreviewFile()
self.redirect('demo.html')
#SCAN
elif values['action'] == 'scan':
scanhandler.reset_settings()
scanhandler.set_mode(values['imgtype'])
scanhandler.set_brightness_and_contrast(
string.atoi(values['brightness']),
string.atoi(values['contrast']) )
if values['resolution'] == 'OTHER':
scanhandler.set_resolution(string.atof(values['custom_resolution']))
else:
scanhandler.set_resolution(string.atof(values['resolution']))
scanhandler.set_scan_bounds_from_preview(values['left'],values['top'],values['width'],values['height'],values['rotation'])
if values.has_key('before_save'):
if values['before_save']=='view':
scanhandler.scan_and_save(filehandler.createFile(values['filename']), values['filetype'])
xmlhandler.setFiles(filehandler.getFilenames())
self.redirect('viewfile/'+values['filename'])
return
scanhandler.scan_and_save(filehandler.createFile(values['filename']), values['filetype'])
xmlhandler.setFiles(filehandler.getFilenames())
self.redirect('demo.html')
#DELETE_ALL
elif values['action']=='delete_all':
filehandler.deleteAllFiles()
xmlhandler.setFiles(filehandler.getFilenames())
self.redirect('demo.html')
#DELETE
elif values['action']=='delete':
filehandler.deleteFile(values['selected_file'])
xmlhandler.setFiles(filehandler.getFilenames())
self.redirect('demo.html')
#VIEW
elif values['action']=='view':
self.redirect('viewfile/'+values['selected_file'])
#DOWNLOAD
elif values['action']=='download':
self.redirect('storedfiles/'+values['selected_file'])
#Error, print some debugging info
else:
print "No/unknown action value returned:",str(values)
raise IOError
xmlhandler.updateValues(values)