Rework message handling.

- Move all message-related types to their own header to make moving
  them to a cross-module events easier.
- Rename OnUserMessage to OnUserPostMessage.
- Rename OnText to OnUserMessage.
- Replace the dest, target_type, and status parameters with the
  MessageTarget class.
- Replace the text, exempt_list, and msgtype parameters with the
  MessageDetails struct.
- Add echooriginal and originaltext to the MessageDetails struct
  to allow spam filtering to not be broken by cap echo-message.

1 files changed, 3 insertions, 3 deletions

diff --git a/src/modules/m_commonchans.cpp b/src/modules/m_commonchans.cpp
index 678be0c43..4cef93029 100644
--- a/src/modules/m_commonchans.cpp
+++ b/src/modules/m_commonchans.cpp
@@ -33,11 +33,11 @@ class ModulePrivacyMode : public Module
 		return Version("Adds user mode +c, which if set, users must be on a common channel with you to private message you", VF_VENDOR);
 	}
 
-	ModResult OnUserPreMessage(User* user, void* dest, int target_type, std::string& text, char status, CUList& exempt_list, MessageType msgtype) CXX11_OVERRIDE
+	ModResult OnUserPreMessage(User* user, const MessageTarget& target, MessageDetails& details) CXX11_OVERRIDE
 	{
-		if (target_type == TYPE_USER)
+		if (target.type == MessageTarget::TYPE_USER)
 		{
-			User* t = (User*)dest;
+			User* t = target.Get<User>();
 			if (!user->IsOper() && (t->IsModeSet(pm)) && (!user->server->IsULine()) && !user->SharesChannelWith(t))
 			{
 				user->WriteNumeric(ERR_CANTSENDTOUSER, t->nick, "You are not permitted to send private messages to this user (+c set)");