Refactor python wrappers

Split the python wrappers into separate modules

1 files changed, 121 insertions, 0 deletions

diff --git a/python/olm/account.py b/python/olm/account.py
new file mode 100644
index 0000000..7673329
--- /dev/null
+++ b/python/olm/account.py
@@ -0,0 +1,121 @@
+import json
+
+from ._base import *
+
+lib.olm_account_size.argtypes = []
+lib.olm_account_size.restype = c_size_t
+
+lib.olm_account.argtypes = [c_void_p]
+lib.olm_account.restype = c_void_p
+
+lib.olm_account_last_error.argtypes = [c_void_p]
+lib.olm_account_last_error.restype = c_char_p
+
+def account_errcheck(res, func, args):
+    if res == ERR:
+        raise OlmError("%s: %s" % (
+            func.__name__, lib.olm_account_last_error(args[0])
+        ))
+    return res
+
+
+def account_function(func, *types):
+    func.argtypes = (c_void_p,) + types
+    func.restypes = c_size_t
+    func.errcheck = account_errcheck
+
+
+account_function(
+    lib.olm_pickle_account, c_void_p, c_size_t, c_void_p, c_size_t
+)
+account_function(
+    lib.olm_unpickle_account, c_void_p, c_size_t, c_void_p, c_size_t
+)
+account_function(lib.olm_create_account_random_length)
+account_function(lib.olm_create_account, c_void_p, c_size_t)
+account_function(lib.olm_account_identity_keys_length)
+account_function(lib.olm_account_identity_keys, c_void_p, c_size_t)
+account_function(lib.olm_account_signature_length)
+account_function(lib.olm_account_sign, c_void_p, c_size_t, c_void_p, c_size_t)
+account_function(lib.olm_account_one_time_keys_length)
+account_function(lib.olm_account_one_time_keys, c_void_p, c_size_t)
+account_function(lib.olm_account_mark_keys_as_published)
+account_function(lib.olm_account_max_number_of_one_time_keys)
+account_function(
+    lib.olm_account_generate_one_time_keys_random_length,
+    c_size_t
+)
+account_function(
+    lib.olm_account_generate_one_time_keys,
+    c_size_t,
+    c_void_p, c_size_t
+)
+class Account(object):
+    def __init__(self):
+        self.buf = create_string_buffer(lib.olm_account_size())
+        self.ptr = lib.olm_account(self.buf)
+
+    def create(self):
+        random_length = lib.olm_create_account_random_length(self.ptr)
+        random = read_random(random_length)
+        random_buffer = create_string_buffer(random)
+        lib.olm_create_account(self.ptr, random_buffer, random_length)
+
+    def pickle(self, key):
+        key_buffer = create_string_buffer(key)
+        pickle_length = lib.olm_pickle_account_length(self.ptr)
+        pickle_buffer = create_string_buffer(pickle_length)
+        lib.olm_pickle_account(
+            self.ptr, key_buffer, len(key), pickle_buffer, pickle_length
+        )
+        return pickle_buffer.raw
+
+    def unpickle(self, key, pickle):
+        key_buffer = create_string_buffer(key)
+        pickle_buffer = create_string_buffer(pickle)
+        lib.olm_unpickle_account(
+            self.ptr, key_buffer, len(key), pickle_buffer, len(pickle)
+        )
+
+    def identity_keys(self):
+        out_length = lib.olm_account_identity_keys_length(self.ptr)
+        out_buffer = create_string_buffer(out_length)
+        lib.olm_account_identity_keys(
+            self.ptr,
+            out_buffer, out_length
+        )
+        return json.loads(out_buffer.raw)
+
+    def sign(self, message):
+        out_length = lib.olm_account_signature_length(self.ptr)
+        message_buffer = create_string_buffer(message)
+        out_buffer = create_string_buffer(out_length)
+        lib.olm_account_sign(
+            self.ptr, message_buffer, len(message), out_buffer, out_length
+        )
+        return out_buffer.raw
+
+    def one_time_keys(self):
+        out_length = lib.olm_account_one_time_keys_length(self.ptr)
+        out_buffer = create_string_buffer(out_length)
+        lib.olm_account_one_time_keys(self.ptr, out_buffer, out_length)
+        return json.loads(out_buffer.raw)
+
+    def mark_keys_as_published(self):
+        lib.olm_account_mark_keys_as_published(self.ptr)
+
+    def max_number_of_one_time_keys(self):
+        return lib.olm_account_max_number_of_one_time_keys(self.ptr)
+
+    def generate_one_time_keys(self, count):
+        random_length = lib.olm_account_generate_one_time_keys_random_length(
+            self.ptr, count
+        )
+        random = read_random(random_length)
+        random_buffer = create_string_buffer(random)
+        lib.olm_account_generate_one_time_keys(
+            self.ptr, count, random_buffer, random_length
+        )
+
+    def clear(self):
+        pass