Add CAP echo-message.

src/modules/echo-message.c

@@ -0,0 +1,93 @@
+/*
+ *   IRC - Internet Relay Chat, src/modules/echo-message.c
+ *   (C) 2019 Syzop & The UnrealIRCd Team
+ *
+ *   See file AUTHORS in IRC package for additional names of
+ *   the programmers.
+ *
+ *   This program is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 1, or (at your option)
+ *   any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the Free Software
+ *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include "unrealircd.h"
+
+ModuleHeader MOD_HEADER(echo_message)
+  = {
+	"echo-message",
+	"5.0",
+	"Batch CAP", 
+	"3.2-b8-1",
+	NULL 
+	};
+
+/* Variables */
+long CAP_ECHO_MESSAGE = 0L;
+
+/* Forward declarations */
+int em_chanmsg(aClient *sptr, aChannel *chptr, MessageTag *mtags, char *text, int notice);
+int em_usermsg(aClient *sptr, aClient *to, MessageTag *mtags, char *text, int notice);
+
+MOD_INIT(echo_message)
+{
+	ClientCapabilityInfo cap;
+	ClientCapability *c;
+	MessageTagHandlerInfo mtag;
+
+	MARK_AS_OFFICIAL_MODULE(modinfo);
+
+	memset(&cap, 0, sizeof(cap));
+	cap.name = "echo-message";
+	c = ClientCapabilityAdd(modinfo->handle, &cap, &CAP_ECHO_MESSAGE);
+
+	HookAdd(modinfo->handle, HOOKTYPE_CHANMSG, 0, em_chanmsg);
+	HookAdd(modinfo->handle, HOOKTYPE_USERMSG, 0, em_usermsg);
+
+	return MOD_SUCCESS;
+}
+
+MOD_LOAD(echo_message)
+{
+	return MOD_SUCCESS;
+}
+
+MOD_UNLOAD(echo_message)
+{
+	return MOD_SUCCESS;
+}
+
+int em_chanmsg(aClient *sptr, aChannel *chptr, MessageTag *mtags, char *text, int notice)
+{
+	if (MyClient(sptr))
+	{
+		sendto_prefix_one(sptr, sptr, mtags, ":%s %s %s :%s",
+			sptr->name,
+			notice ? "NOTICE" : "PRIVMSG",
+			chptr->chname, /* FIXME: should use target buffer that may include @ and such */
+			text);
+	}
+	return 0;
+}
+
+int em_usermsg(aClient *sptr, aClient *to, MessageTag *mtags, char *text, int notice)
+{
+	if (MyClient(sptr))
+	{
+		sendto_prefix_one(sptr, sptr, mtags, ":%s %s %s :%s",
+			sptr->name,
+			notice ? "NOTICE" : "PRIVMSG",
+			to->name,
+			text);
+	}
+	return 0;
+}