Add 'twitch.tv/membership' capability for Twitch.tv

Twitch.tv implementation doesn't send NAMES list automatically
unless supported by the client as they can be quite big.

See: https://dev.twitch.tv/docs/v5/guides/irc/#twitch-irc-capability-membership

Closes GH-296.

diff --git a/src/common/irccap.h b/src/common/irccap.h
index c61068e..c3fd5bd 100644 (file)
--- a/src/common/irccap.h
+++ b/src/common/irccap.h
@@ -106,6 +106,18 @@ namespace IrcCap {
      */
     namespace Vendor {
 
      */
     namespace Vendor {
 

+        /**
+         * Twitch.tv membership message support
+         *
+         * User list in a channel can be quite large and often non required for bot users and is then optional.
+         *
+         * From Twitch.tv documentation:
+         * "Adds membership state event data. By default, we do not send this data to clients without this capability."
+         *
+         * https://dev.twitch.tv/docs/v5/guides/irc/#twitch-irc-capability-membership
+         */
+        const QString TWITCH_MEMBERSHIP = "twitch.tv/membership";
+

         /**
          * Self message support, as recognized by ZNC.
          *
         /**
          * Self message support, as recognized by ZNC.
          *


@@ -131,6 +143,7 @@ namespace IrcCap {
             MULTI_PREFIX,
             SASL,
             USERHOST_IN_NAMES,
             MULTI_PREFIX,
             SASL,
             USERHOST_IN_NAMES,

+            Vendor::TWITCH_MEMBERSHIP,

             Vendor::ZNC_SELF_MESSAGE
     };
     // NOTE: If you modify the knownCaps list, update the constants above as needed.
             Vendor::ZNC_SELF_MESSAGE
     };
     // NOTE: If you modify the knownCaps list, update the constants above as needed.