1 files changed, 57 insertions, 0 deletions
diff --git a/mitmproxy/libmproxy/exceptions.py b/mitmproxy/libmproxy/exceptions.py
new file mode 100644
index 00000000..a5d35263
--- /dev/null
+++ b/mitmproxy/libmproxy/exceptions.py
@@ -0,0 +1,57 @@
+"""
+We try to be very hygienic regarding the exceptions we throw:
+Every Exception mitmproxy raises shall be a subclass of ProxyException.
+
+
+See also: http://lucumr.pocoo.org/2014/10/16/on-error-handling/
+"""
+from __future__ import (absolute_import, print_function, division)
+
+
+class ProxyException(Exception):
+
+    """
+    Base class for all exceptions thrown by libmproxy.
+    """
+
+    def __init__(self, message=None):
+        super(ProxyException, self).__init__(message)
+
+
+class ProtocolException(ProxyException):
+    pass
+
+
+class TlsProtocolException(ProtocolException):
+    pass
+
+
+class ClientHandshakeException(TlsProtocolException):
+
+    def __init__(self, message, server):
+        super(ClientHandshakeException, self).__init__(message)
+        self.server = server
+
+
+class Socks5ProtocolException(ProtocolException):
+    pass
+
+
+class HttpProtocolException(ProtocolException):
+    pass
+
+
+class ServerException(ProxyException):
+    pass
+
+
+class ContentViewException(ProxyException):
+    pass
+
+
+class ReplayException(ProxyException):
+    pass
+
+
+class ScriptException(ProxyException):
+    pass