MODE command: Always report channel creation time

Up to now when receiving a MODE command, ngIRCd only reported the channel
creation time to clients that were members of the channel. This patch
reports the channel creation time to all clients, regardless if they are
joined to that channel or not.

At least ircd-seven behaves like this.

This closes #188. Thanks Cahata!

1 files changed, 34 insertions, 27 deletions

diff --git a/src/ngircd/irc-mode.c b/src/ngircd/irc-mode.c
index 79ab2ebe..cde573bf 100644
--- a/src/ngircd/irc-mode.c
+++ b/src/ngircd/irc-mode.c
@@ -378,37 +378,44 @@ Channel_Mode_Answer_Request(CLIENT *Origin, CHANNEL *Channel)
 	char the_modes[COMMAND_LEN], the_args[COMMAND_LEN], argadd[CLIENT_PASS_LEN];
 	const char *mode_ptr;
 
-	/* Member or not? -- That's the question! */
-	if (!Channel_IsMemberOf(Channel, Origin))
-		return IRC_WriteStrClient(Origin, RPL_CHANNELMODEIS_MSG,
-			Client_ID(Origin), Channel_Name(Channel), Channel_Modes(Channel));
-
-	/* The sender is a member: generate extended reply */
-	strlcpy(the_modes, Channel_Modes(Channel), sizeof(the_modes));
-	mode_ptr = the_modes;
-	the_args[0] = '\0';
-
-	while(*mode_ptr) {
-		switch(*mode_ptr) {
-		case 'l':
-			snprintf(argadd, sizeof(argadd), " %lu", Channel_MaxUsers(Channel));
-			strlcat(the_args, argadd, sizeof(the_args));
-			break;
-		case 'k':
-			strlcat(the_args, " ", sizeof(the_args));
-			strlcat(the_args, Channel_Key(Channel), sizeof(the_args));
-			break;
+	if (!Channel_IsMemberOf(Channel, Origin)) {
+		/* Not a member: "simple" mode reply */
+		if (!IRC_WriteStrClient(Origin, RPL_CHANNELMODEIS_MSG,
+					Client_ID(Origin), Channel_Name(Channel),
+					Channel_Modes(Channel)))
+			return DISCONNECTED;
+	} else {
+		/* The sender is a member: generate extended reply */
+		strlcpy(the_modes, Channel_Modes(Channel), sizeof(the_modes));
+		mode_ptr = the_modes;
+		the_args[0] = '\0';
+
+		while(*mode_ptr) {
+			switch(*mode_ptr) {
+			case 'l':
+				snprintf(argadd, sizeof(argadd), " %lu",
+					 Channel_MaxUsers(Channel));
+				strlcat(the_args, argadd, sizeof(the_args));
+				break;
+			case 'k':
+				strlcat(the_args, " ", sizeof(the_args));
+				strlcat(the_args, Channel_Key(Channel),
+					sizeof(the_args));
+				break;
+			}
+			mode_ptr++;
 		}
-		mode_ptr++;
+		if (the_args[0])
+			strlcat(the_modes, the_args, sizeof(the_modes));
+
+		if (!IRC_WriteStrClient(Origin, RPL_CHANNELMODEIS_MSG,
+					Client_ID(Origin), Channel_Name(Channel),
+					the_modes))
+			return DISCONNECTED;
 	}
-	if (the_args[0])
-		strlcat(the_modes, the_args, sizeof(the_modes));
 
-	if (!IRC_WriteStrClient(Origin, RPL_CHANNELMODEIS_MSG,
-				Client_ID(Origin), Channel_Name(Channel),
-				the_modes))
-		return DISCONNECTED;
 #ifndef STRICT_RFC
+	/* Channel creation time */
 	if (!IRC_WriteStrClient(Origin, RPL_CREATIONTIME_MSG,
 				  Client_ID(Origin), Channel_Name(Channel),
 				  Channel_CreationTime(Channel)))