SOPA0000: Added support for saving results (strings or files) in the DB. It also saves a final DMESG file.

1 files changed, 56 insertions, 0 deletions

diff --git a/test-cli/test/tasks/flasheeprom.py b/test-cli/test/tasks/flasheeprom.py
new file mode 100644
index 0000000..71c1bdd
--- /dev/null
+++ b/test-cli/test/tasks/flasheeprom.py
@@ -0,0 +1,56 @@
+import os
+import binascii
+from test.helpers.globalVariables import globalVar
+
+
+def _generate_data_bytes(boarduuid, mac0, mac1):
+    data = bytearray()
+    data += (2029785358).to_bytes(4, 'big')  # magicid --> 0x78FC110E
+    data += bytearray([0, 0, 0, 0])  # crc32 = 0
+    data += bytearray(boarduuid + "\0",
+                      'ascii')  # uuid --> 'c0846c8a-5fa5-11ea-8576-f8b156ac62d7' and \0 at the end
+    data += binascii.unhexlify(mac0.replace(':', ''))  # mac0 --> 'f8:b1:56:ac:62:d7'
+    if mac1 is not None:
+        data += binascii.unhexlify(mac1.replace(':', ''))  # mac1 --> 'f8:b1:56:ac:62:d7'
+    else:
+        data += bytearray([0, 0, 0, 0, 0, 0])  # mac1 --> 0:0:0:0:0:0
+    # calculate crc
+    crc = (binascii.crc32(data, 0)).to_bytes(4, 'big')
+    data[4:8] = crc
+    return data
+
+
+def _generate_output_data(data_rx):
+    boarduuid = data_rx[8:44].decode('ascii') # no 8:45 porque el \0 final hace que no funcione postgresql
+    mac0 = binascii.hexlify(data_rx[45:51]).decode('ascii')
+    mac1 = binascii.hexlify(data_rx[51:57]).decode('ascii')
+    smac0 = ':'.join(mac0[i:i + 2] for i in range(0, len(mac0), 2))
+    smac1 = ':'.join(mac1[i:i + 2] for i in range(0, len(mac1), 2))
+    eepromdata = "UUID " + boarduuid + " , MAC0 " + smac0 + " , MAC1 " + smac1
+
+    return eepromdata
+
+
+# returns exitcode and data saved into eeprom
+def flash_eeprom(eeprompath, boarduuid, mac0, mac1=None):
+    print("Start programming Eeprom...")
+    # check if eeprompath is correct
+    if os.path.isfile(eeprompath):
+        # create u-boot data struct
+        data = _generate_data_bytes(boarduuid, mac0, mac1)
+        # write into eeprom and read back
+        f = open(eeprompath, "r+b")
+        f.write(data)
+        f.seek(0)
+        data_rx = f.read(57)
+        for i in range(57):
+            if data_rx[i] != data[i]:
+                print("Error while programming eeprom memory.")
+                return 1, None
+        print("Eeprom programmed succesfully.")
+        # generated eeprom read data
+        eepromdata = _generate_output_data(data_rx)
+        return 0, eepromdata
+    else:
+        print("Eeprom memory not found.")
+        return 1, None