Add a sample script for grabbing XCC screenshots

misc/grabscreenshot.py

@@ -0,0 +1,31 @@
+import base64
+import pyghmi.redfish.command as ic
+import pyghmi.util.webclient as webclient
+import sys
+import os
+import time
+
+def iterm_draw(databuf):
+    datalen = len(databuf)
+    data = base64.b64encode(databuf).decode('utf8')
+    sys.stdout.write(
+        '\x1b]1337;File=inline=1;size={}:'.format(datalen))
+    sys.stdout.write(data)
+    sys.stdout.write('\a')
+    sys.stdout.write('\n')
+    sys.stdout.flush()
+
+
+i = ic.Command(sys.argv[1], os.environ['XCCUSER'], os.environ['XCCPASS'], verifycallback=lambda x: True)
+i.get_health()
+#url = '/download/Mini_ScreenShot.png?t={}'.format(int(time.time()*1000))
+i.oem.wc.grab_json_response('/api/providers/rp_screenshot')
+url = '/download/HostScreenShot.png'
+fd = webclient.FileDownloader(i.oem.wc, url, sys.argv[2])
+fd.start()
+fd.join()
+if sys.argv[3]:
+    imgdata = open(sys.argv[2], 'rb').read()
+    iterm_draw(imgdata)
+
+