[dev] [ii]: path to apply action command

[Jan Klemkow]

Hi,

this path applies action command support to ii.  It was developed at the
slcon4, but I was to lazy.  So, I sent it now.

Any comments or questions?

Bye,
Jan

>From 1ddd9265ff3601cc07181d3fc79d33296c77adaf Mon Sep 17 00:00:00 2001
From: Jan Klemkow <j.klem...@wemelug.de>
Date: Thu, 7 Sep 2017 22:00:29 +0200
Subject: [PATCH] add support for irc action command

---
 ii.c | 20 ++++++++++++++++++--
 1 file changed, 18 insertions(+), 2 deletions(-)

diff --git a/ii.c b/ii.c
index 6583792..e2db622 100644
--- a/ii.c
+++ b/ii.c
@@ -505,6 +505,17 @@ proc_channels_input(int ircfd, Channel *c, char *buf)
                                snprintf(msg, sizeof(msg), "NICK %s\r\n", 
&buf[3]);
                        }
                        break;
+               case 'm': /* action */
+                       if (buflen >= 3) {
+                               snprintf(msg, sizeof(msg), "*%s %s", nick, 
&buf[3]);
+                               channel_print(c, msg);
+                               snprintf(msg, sizeof(msg),
+                                        "PRIVMSG %s :\01ACTION %s\01\r\n",
+                                        c->name, &buf[3]);
+                               ewritestr(ircfd, msg);
+                               return;
+                       }
+                       break;
                case 'l': /* leave */
                        if (c == channelmaster)
                                return;
@@ -545,6 +556,7 @@ proc_server_cmd(int fd, char *buf)
        Channel *c;
        const char *channel;
        char *argv[TOK_LAST], *cmd = NULL, *p = NULL;
+       char text[IRC_MSG_MAX] = { '\0', '\0' };
        unsigned int i;
 
        if (!buf || buf[0] == '\0')
@@ -641,8 +653,12 @@ proc_server_cmd(int fd, char *buf)
                snprintf(msg, sizeof(msg), "-!- \"%s\")",
                                argv[TOK_TEXT] ? argv[TOK_TEXT] : "");
        } else if (!strcmp("PRIVMSG", argv[TOK_CMD])) {
-               snprintf(msg, sizeof(msg), "<%s> %s", argv[TOK_NICKSRV],
-                               argv[TOK_TEXT] ? argv[TOK_TEXT] : "");
+               if (sscanf(argv[TOK_TEXT], "\01ACTION%[^\01]\01", text) == 1)
+                       snprintf(msg, sizeof(msg), "*%s %s", argv[TOK_NICKSRV],
+                                *text ? &text[1] : "");
+               else
+                       snprintf(msg, sizeof(msg), "<%s> %s", argv[TOK_NICKSRV],
+                                argv[TOK_TEXT] ? argv[TOK_TEXT] : "");
        } else {
                return; /* can't read this message */
        }
-- 
2.14.1