refactor: exception names and uses

src/rpcclient/rpcclient/client_factory.py

@@ -5,7 +5,7 @@
 from rpcclient.darwin.client import DarwinClient
 from rpcclient.ios.client import IosClient
 from rpcclient.linux.client import LinuxClient
-from rpcclient.exceptions import FailedToConnectError, InvalidServerVersionMagic
+from rpcclient.exceptions import FailedToConnectError, InvalidServerVersionMagicError
 from rpcclient.macos.client import MacosClient
 from rpcclient.protocol import UNAME_VERSION_LEN, DEFAULT_PORT, SERVER_MAGIC_VERSION
 
@@ -31,7 +31,7 @@ def create_client(hostname: str, port: int = DEFAULT_PORT):
 
     magic = recvall(sock, len(SERVER_MAGIC_VERSION))
     if magic != SERVER_MAGIC_VERSION:
-        raise InvalidServerVersionMagic(f'got an invalid server magic: {magic.hex()}')
+        raise InvalidServerVersionMagicError(f'got an invalid server magic: {magic.hex()}')
 
     sysname = recvall(sock, UNAME_VERSION_LEN).split(b'\x00', 1)[0].decode().lower()
     logging.info(f'connection uname.sysname: {sysname}')

src/rpcclient/rpcclient/darwin/client.py

@@ -18,7 +18,7 @@
 from rpcclient.darwin.processes import DarwinProcesses
 from rpcclient.darwin.structs import utsname
 from rpcclient.darwin.symbol import DarwinSymbol
-from rpcclient.exceptions import RpcClientException
+from rpcclient.exceptions import RpcClientException, MissingLibraryError
 
 IsaMagic = namedtuple('IsaMagic', 'mask value')
 ISA_MAGICS = [
@@ -38,7 +38,7 @@ def __init__(self, sock, sysname: str, hostname: str, port: int = None):
         self._dlsym_global_handle = -2  # RTLD_GLOBAL
 
         if 0 == self.dlopen("/System/Library/Frameworks/CoreFoundation.framework/CoreFoundation", 2):
-            raise RpcClientException('failed to load CoreFoundation')
+            raise MissingLibraryError('failed to load CoreFoundation')
 
         self._cf_types = {
             self.symbols.CFDateGetTypeID(): 'date',

src/rpcclient/rpcclient/darwin/media.py

@@ -2,8 +2,8 @@
 
 from rpcclient.common import path_to_str
 from rpcclient.darwin.consts import AVAudioSessionCategoryOptionDefaultToSpeaker
-from rpcclient.exceptions import RpcClientException, BadReturnValueError
 from rpcclient.darwin.symbol import DarwinSymbol
+from rpcclient.exceptions import BadReturnValueError, MissingLibraryError
 
 
 class Recorder:
@@ -123,7 +123,7 @@ def _load_av_foundation(self):
         for option in options:
             if self._client.dlopen(option, 2):
                 return
-        raise RpcClientException('failed to load AVFAudio')
+        raise MissingLibraryError('failed to load AVFAudio')
 
     @path_to_str('filename')
     def get_recorder(self, filename: str) -> Recorder:

src/rpcclient/rpcclient/darwin/symbol.py

@@ -3,7 +3,7 @@
 from typing import List, Mapping
 
 from rpcclient.darwin.consts import kCFNumberSInt64Type, kCFNumberDoubleType
-from rpcclient.exceptions import CfSerializationError, UnrecognizedSelector
+from rpcclient.exceptions import CfSerializationError, UnrecognizedSelectorError
 from rpcclient.symbol import Symbol
 
 
@@ -12,7 +12,7 @@ def objc_call(self, selector, *params):
         """ call an objc method on a given object """
         sel = self._client.symbols.sel_getUid(selector)
         if not self._client.symbols.objc_msgSend(self, self._client.symbols.sel_getUid("respondsToSelector:"), sel):
-            raise UnrecognizedSelector(f"unrecognized selector '{selector}' sent to class")
+            raise UnrecognizedSelectorError(f"unrecognized selector '{selector}' sent to class")
 
         return self._client.symbols.objc_msgSend(self, sel, *params)
 

src/rpcclient/rpcclient/exceptions.py

@@ -2,7 +2,7 @@ class RpcClientException(Exception):
     pass
 
 
-class InvalidServerVersionMagic(RpcClientException):
+class InvalidServerVersionMagicError(RpcClientException):
     pass
 
 
@@ -22,7 +22,7 @@ class BadReturnValueError(RpcClientException):
     pass
 
 
-class NoSuchPreference(RpcClientException):
+class NoSuchPreferenceError(RpcClientException):
     pass
 
 
@@ -42,7 +42,7 @@ class FailedToConnectError(RpcClientException):
     pass
 
 
-class UnrecognizedSelector(RpcClientException):
+class UnrecognizedSelectorError(RpcClientException):
     pass