Server code

eaapi/const.py

@@ -149,3 +149,10 @@ class Type(enum.Enum):
             if i.value.id == value & ARRAY_MASK:
                 return i
         raise ValueError(f"Unknown node type {value}")
+
+
+class ServicesMode(enum.Enum):
+    Operation = "operation"
+    Debug = "debug"
+    Test = "test"
+    Factory = "factory"

eaapi/crypt.py

@@ -34,8 +34,8 @@ def validate_key(info):
     return seconds, rng
 
 
-def get_key():
-    return f"1-{int(time.time()):08x}-{(next(prng) & 0xffff):04x}"
+def get_key(prng_=None):
+    return f"1-{int(time.time()):08x}-{(next(prng_ or prng) & 0xffff):04x}"
 
 
 def ea_symmetric_crypt(data, info):

eaapi/decoder.py

@@ -186,6 +186,12 @@ class Decoder:
         return walk(tree)
 
     def unpack(self):
+        try:
+            return self._unpack()
+        except struct.error as e:
+            raise DecodeError(e)
+
+    def _unpack(self):
         if self.is_xml_string:
             return self._read_xml_string()
 

eaapi/encoder.py

@@ -124,6 +124,12 @@ class Encoder:
         self.stream.write(struct.pack(">BBBB", 0xA0, contents, self.encoding, enc_comp))
 
     def pack(self, node):
+        try:
+            return self._pack(node)
+        except struct.error as e:
+            return EncodeError(e)
+
+    def _pack(self, node):
         self._compressed = node.can_compress  # Opportunically compress if we can
         self._write_magic()
 

eaapi/node.py

@@ -68,6 +68,14 @@ class XMLNode:
         for i in self.children:
             yield i
 
+    def get(self, name, default=None):
+        try:
+            return self[name]
+        except IndexError:
+            return default
+        except KeyError:
+            return default
+
     def __getitem__(self, name):
         if isinstance(name, int):
             return self.children[name]

eaapi/server

@@ -0,0 +1 @@
+Subproject commit 4b0e64341fa7c7aa2db4b57b53283308997fede7

setup.py

@@ -3,4 +3,5 @@ from distutils.core import setup
 setup(
     name="eaapi",
     packages=["eaapi"],
+    install_requires=open("requirements.txt").read().split("\n"),
 )