work in progress

pandora-box.py

@@ -4,6 +4,17 @@ import curses
 import pypandora
 import time 
 import sys
+import pyudev
+import psutil
+
+#-----------------------------------------------------------
+# Variables
+#-----------------------------------------------------------
+
+NO_SCAN=True
+USB_AUTO_MOUNT=True
+PANDORA_ROOT_URL="http://127.0.0.1:6100"
+
 
 #-----------------------------------------------------------
 # Screen
@@ -19,6 +30,32 @@ def intitCurses():
 	curses.noecho()
 	screen.clear()
 
+def printStatus(strStatus):
+	screen.addstr(12,0,'Status : %-32s' % strStatus)
+	screen.refresh()
+
+def printFSLabel(strLabel):
+	screen.addstr(13,0,'Device : %-32s' % strLabel)
+	screen.refresh()
+
+def printAction(strAction):
+	screen.addstr(14,0,'Action : %-64s' % strAction)
+	screen.refresh()
+
+def initBar():
+    global progress_win
+    progress_win = curses.newwin(3, 62, 3, 16)
+    progress_win.border(0)
+
+def updateBar(progress):
+    global progress_win
+    rangex = (60 / float(100)) * progress
+    pos = int(rangex)
+    display = '#'
+    if pos != 0:
+        progress_win.addstr(1, pos, "{}".format(display))
+        progress_win.refresh()
+
 def printScreen():
 	screen.addstr(1,0,"   ██▓███   ▄▄▄       ███▄    █ ▓█████▄  ▒█████   ██▀███   ▄▄▄          ▄▄▄▄    ▒█████  ▒██   ██▒")
 	screen.addstr(2,0,"  ▓██░  ██▒▒████▄     ██ ▀█   █ ▒██▀ ██▌▒██▒  ██▒▓██ ▒ ██▒▒████▄       ▓█████▄ ▒██▒  ██▒▒▒ █ █ ▒░")
@@ -30,7 +67,11 @@ def printScreen():
 	screen.addstr(8,0,"  ░░         ░   ▒      ░   ░ ░  ░ ░  ░ ░ ░ ░ ▒    ░░   ░   ░   ▒       ░    ░ ░ ░ ░ ▒   ░    ░  ")
 	screen.addstr(9,0,"               ░  ░         ░    ░        ░ ░     ░           ░  ░    ░          ░ ░   ░    ░    ")
 	screen.addstr(10,0,"                               ░                                           ░                     ")
-	screen.addstr(11,0,"READY.");
+	printStatus("WAITING")
+	printFSLabel('')
+	printAction('')
+	initBar()
+	updateBar(1)
 
 def endCurses():
 	curses.endwin()
@@ -42,8 +83,7 @@ def endCurses():
 
 # mount device
 def mountDevice(device):
-	global autoMount
-    if autoMount:
+    if USB_AUTO_MOUNT:
         found=False
         loop=0
         while (not found) and (loop<10):
@@ -51,34 +91,41 @@ def mountDevice(device):
             time.sleep(1)
             for partition in psutil.disk_partitions():
               if partition.device == device.device_node:
-                print("Mounted at {}".format(partition.mountpoint)) 
+                printAction("Mounted at {}".format(partition.mountpoint)) 
                 found=True
             loop+=1
     else:
-       print("mount device to /media/box")
+       printAction("mount device to /media/box")
        res=os.system("pmount "+device.device_node+" box") 
-       print("Return type: ", res)
+       #print("Return type: ", res)
 
 # unmount device
-def umountDevice(device):
-	if not autoMount:
-	    print("unmount device /media/box")
+def umountDevice():
+	if not USB_AUTO_MOUNT:
+	    printAction("unmount device /media/box")
 	    res = os.system("pumount /media/box")
-	    print("Return type: ", res)
+	    # print("Return type: ", res)
 
 def deviceLoop():
+	context = pyudev.Context()
+	monitor = pyudev.Monitor.from_netlink(context)
+	monitor.filter_by('block')
 	for device in iter(monitor.poll, None):
 	  if 'ID_FS_TYPE' in device:
 	    if device.action == 'add':
 	      if device.device_node[5:7] == 'sd' and device.get('DEVTYPE')=='partition':
-	        #printDeviceInfo(device)
-	        print("New device {}".format(device.device_node))
-	        mountDevice(device.device_node)
+	        #print("New device {}".format(device.device_node))
+	        mountDevice(device)
+	        # display device type
+	        printStatus("KEY INSERTED")
+	        printFSLabel(device.get('ID_FS_LABEL'))
 
 	    if device.action == 'remove':
 	      if device.device_node[5:7] == 'sd' and device.get('DEVTYPE')=='partition':
-	        print('Device removed')
-	        umountDevice()
+	      	printStatus("WAITING")
+	      	printAction('Device removed')
+	      	printFSLabel('')
+	      	umountDevice()
 
 #-----------------------------------------------------------
 # pandora
@@ -86,7 +133,7 @@ def deviceLoop():
 
 # scan device at mountPoint
 def scan(mountPoint):
-	pp = pypandora.PyPandora(root_url= 'http://127.0.0.1:6100')
+	pp = pypandora.PyPandora(root_url= PANDORA_ROOT_URL)
 
 	for arg in sys.argv[1:]:
 	    print(arg,end='',flush=True)
@@ -109,6 +156,8 @@ def scan(mountPoint):
 intitCurses()
 printScreen()
 
+deviceLoop()
+
 while True:
     key = screen.getch()
     if key == curses.KEY_MOUSE:

tests/detect-usb.py

@@ -11,7 +11,7 @@ monitor.filter_by('block')
 
 autoMount=False
 
-def printInfo(dev):
+def printDeviceInfo(dev):
     print('')
     print('<BLOCK INFORMATION>')
     print('Device name: %s' % dev.get('DEVNAME'))
@@ -33,7 +33,7 @@ for device in iter(monitor.poll, None):
   if 'ID_FS_TYPE' in device:
     if device.action == 'add':
       if device.device_node[5:7] == 'sd' and device.get('DEVTYPE')=='partition':
-        #printInfo(device)
+        printDeviceInfo(device)
         print("New device {}".format(device.device_node))
         # loop until device is mounted
         if autoMount:

tests/progress-bar.py

@@ -0,0 +1,33 @@
+#!/usr/bin/python3
+
+import curses
+import time
+
+curses.initscr()
+
+def initBar():
+    global progress_win
+    progress_win = curses.newwin(3, 62, 3, 10)
+    progress_win.border(0)
+
+def updateBar(progress):
+    global progress_win
+    rangex = (60 / float(100)) * progress
+    pos = int(rangex)
+    display = '#'
+    if pos != 0:
+        progress_win.addstr(1, pos, "{}".format(display))
+        progress_win.refresh()
+
+initBar()
+loading = 0
+while loading < 100:
+    loading += 1
+    time.sleep(0.03)
+    updateBar(loading)
+
+time.sleep(1)
+
+curses.endwin()
+curses.flushinp()
+