From 2be48a13f730992a20af790dd8723c2557241437 Mon Sep 17 00:00:00 2001
From: Jan Vidar Krey <janvidar@extatic.org>
Date: Thu, 14 Feb 2013 00:11:27 +0100
Subject: [PATCH] Made sure we now have an 'Operations' user logged in.

This is still pretty much work in progress.
---
 src/core/hub.c  | 18 +++++++++++++++++-
 src/core/user.c | 16 ++++++++++++++++
 2 files changed, 33 insertions(+), 1 deletion(-)

diff --git a/src/core/hub.c b/src/core/hub.c
index db99561..2e1ce90 100644
--- a/src/core/hub.c
+++ b/src/core/hub.c
@@ -808,14 +808,30 @@ static void unload_ssl_certificates(struct hub_info* hub)
 
 // #ifdef BOT_SUPPORT
 
+/// This receives private messages and transmits them to the connected operators.
 static void hub_bot_op_notify_handle(struct hub_user* bot, struct adc_message* msg)
 {
-	LOG_INFO("Invoked hub_bot_op_notify_handle()");
+	char* chat;
+	LOG_TRACE("Invoked hub_bot_op_notify_handle()");
+	switch (msg->cmd)
+	{
+			case ADC_CMD_EMSG:
+			case ADC_CMD_DMSG:
+				chat = adc_msg_get_argument(msg, 0);
+				LOG_DEBUG("Hub chat: \"%s\"", chat);
+				hub_notify(bot->hub, notify_info, chat);
+				hub_free(chat);
+				break;
+			default:
+				/* ignore these messages! */
+				break;
+	}
 }
 
 static void hub_bot_op_notify_create(struct hub_info* hub)
 {
 	struct hub_user* opcom = user_create_bot(hub, "Operations", "Hub operators", hub_bot_op_notify_handle);
+	uman_add(hub->users, opcom);
 }
 // #endif
 
diff --git a/src/core/user.c b/src/core/user.c
index 702478e..2d9e886 100644
--- a/src/core/user.c
+++ b/src/core/user.c
@@ -65,6 +65,21 @@ struct hub_user* user_create(struct hub_info* hub, struct net_connection* con, s
 	return user;
 }
 
+/// generate a semi-stable CID: base32_encode(tiger({hub name} + {nick}))
+static const char* generate_bot_cid(struct hub_info* hub, const char* nick)
+{
+	static char result[MAX_CID_LEN+1];
+	char buf[(MAX_NICK_LEN*2)+1];
+	uint64_t tiger_res[3];
+
+	memset(buf, 0, sizeof(buf));
+	snprintf(buf, sizeof(buf), "%s%s", hub->config->hub_name, nick);
+	tiger((uint64_t*) buf, sizeof(buf), (uint64_t*) tiger_res);
+	base32_encode((unsigned char*) tiger_res, TIGERSIZE, result);
+	result[MAX_CID_LEN] = 0;
+	return result;
+}
+
 struct hub_user* user_create_bot(struct hub_info* hub, const char* nick, const char* description, bot_recv_msg msg_handler)
 {
 	struct hub_user* user = NULL;
@@ -92,6 +107,7 @@ struct hub_user* user_create_bot(struct hub_info* hub, const char* nick, const c
 		adc_msg_add_named_argument_string(user->info, ADC_INF_FLAG_USER_AGENT, PRODUCT_STRING);
 		adc_msg_add_named_argument_string(user->info, ADC_INF_FLAG_NICK, nick);
 		adc_msg_add_named_argument_string(user->info, ADC_INF_FLAG_DESCRIPTION, description);
+		adc_msg_add_named_argument(user->info, ADC_INF_FLAG_CLIENT_ID, generate_bot_cid(hub, nick));
 	}
 
 	user->hub = hub;