From 54262e2d206b21be2dffb11c2bdd2914b03675f2 Mon Sep 17 00:00:00 2001
From: Přemysl Janouch <p.janouch@gmail.com>
Date: Sun, 26 Apr 2015 22:53:38 +0200
Subject: degesch: implement /ctcp, stubplement /me

---
 degesch.c | 50 ++++++++++++++++++++++++++++++++++++++++++++++----
 1 file changed, 46 insertions(+), 4 deletions(-)

diff --git a/degesch.c b/degesch.c
index 95350ae..628c9d3 100644
--- a/degesch.c
+++ b/degesch.c
@@ -112,6 +112,12 @@ isdigit_ascii (int c)
 	return c >= '0' && c <= '9';
 }
 
+static int
+toupper_ascii (int c)
+{
+	return c >= 'A' && c <= 'Z' ? c : c - ('a' - 'A');
+}
+
 /// Shorthand to set an error and return failure from the function
 #define FAIL(...)                                                              \
 	BLOCK_START                                                                \
@@ -3312,6 +3318,42 @@ handle_command_notice (struct app_context *ctx, char *arguments)
 	return true;
 }
 
+static bool
+handle_command_ctcp (struct app_context *ctx, char *arguments)
+{
+	if (!server_command_check (ctx, "send messages"))
+		return true;
+	if (!*arguments)
+		return false;
+
+	char *target = cut_word (&arguments);
+	if (!*arguments)
+		return false;
+
+	char *tag = cut_word (&arguments);
+	for (char *p = tag; *p; p++)
+		*p = toupper_ascii (*p);
+
+	if (*arguments)
+		irc_send (ctx, "PRIVMSG %s :\x01%s %s\x01", target, tag, arguments);
+	else
+		irc_send (ctx, "PRIVMSG %s :\x01%s\x01", target, tag);
+
+	buffer_send_status (ctx, ctx->server_buffer,
+		"CTCP query to %s: %s", target, tag);
+	return true;
+}
+
+static bool
+handle_command_me (struct app_context *ctx, char *arguments)
+{
+	if (!server_command_check (ctx, "send messages"))
+		return true;
+
+	// TODO
+	return true;
+}
+
 static bool
 handle_command_quit (struct app_context *ctx, char *arguments)
 {
@@ -3412,10 +3454,10 @@ g_command_handlers[] =
 	  "<nick> <message>" },
 	{ "notice",  handle_command_notice, "Send notice to a nick or channel",
 	  "<target> <message>" },
-#if 0
-	{ "ctcp",    NULL, "", "" },
-	{ "me",      NULL, "", "" },
-#endif
+	{ "ctcp",    handle_command_ctcp,   "Send a CTCP query",
+	  "<target> <tag>" },
+	{ "me",      handle_command_me,     "Send a CTCP action",
+	  "<message>" },
 
 	{ "join",    handle_command_join,   "Join channels",
 	  "[channel...]" },
-- 
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