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-rw-r--r--src/irc.c297
1 files changed, 297 insertions, 0 deletions
diff --git a/src/irc.c b/src/irc.c
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index 00000000..7d87d38f
--- /dev/null
+++ b/src/irc.c
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+/* File: irc.c */
+
+/* Purpose: irc chat */
+
+/*
+ * Copyright (c) 2001 DarkGod, Andrew Sidwell
+ *
+ * This software may be copied and distributed for educational, research, and
+ * not for profit purposes provided that this copyright and statement are
+ * included in all such copies.
+ */
+
+#include "angband.h"
+
+#define IRC_SERVER "irc.worldirc.org"
+#define IRC_PORT "6667"
+#define IRC_CHANNEL "#tome"
+
+/*
+ * By the way, CTCP's for unique kills and artefact finds would be nice to
+ * have, for example:
+ *
+ * *pelpel finds Long Sword 'Ringil' (4d5) (+22,+25) (+10 to speed) :)
+ */
+
+ip_connection tome_irc_forge;
+ip_connection *tome_irc = &tome_irc_forge;
+bool irc_can_join = FALSE;
+char irc_nick[30];
+char irc_world[100];
+
+void irc_connect()
+{
+ char buf[500], *s;
+ int rnd_name = randint(999);
+
+ if (tome_irc->connected) return;
+
+ sprintf(irc_world, "%99s", IRC_CHANNEL);
+ sprintf(irc_nick, "Dummy_%03d", rnd_name);
+ get_string("Enter Nickname: ", irc_nick, 10);
+
+ zsock.setup(tome_irc, IRC_SERVER, atoi(IRC_PORT), ZSOCK_TYPE_TCP, FALSE);
+ zsock.open(tome_irc);
+ zsock.write_simple(tome_irc, format("NICK %s\r\n", irc_nick));
+ zsock.wait(tome_irc, 40);
+ zsock.read_simple(tome_irc, buf, 500);
+ s = strchr(buf, ':');
+ zsock.write_simple(tome_irc, format("PONG %s\r\n", s));
+ zsock.write_simple(tome_irc, format("USER tome 0 *BIRC :%s %d.%d.%d User\r\n",
+ game_module, VERSION_MAJOR, VERSION_MINOR, VERSION_PATCH));
+#if 0 /* Pfft spoilsport */
+ while (!irc_can_join)
+ irc_poll();
+#endif
+
+ zsock.write_simple(tome_irc, format("JOIN %s\r\n", irc_world));
+
+ cmsg_print(TERM_L_GREEN, "Connected to IRC");
+
+ zsock.add_timer(irc_poll);
+}
+
+void irc_change_nick()
+{
+ return;
+}
+
+void irc_disconnect()
+{
+ if (!tome_irc->connected) return;
+ irc_can_join = FALSE;
+
+ irc_quit(format("%s %d.%d.%d", game_module, VERSION_MAJOR, VERSION_MINOR, VERSION_PATCH));
+
+ cmsg_print(TERM_L_RED, "Disconnected from IRC");
+}
+
+void irc_disconnect_aux(char *str, bool message)
+{
+ if (!tome_irc->connected) return;
+ irc_can_join = FALSE;
+
+ irc_quit(str);
+
+ if (message) cmsg_print(TERM_L_RED, "Disconnected from IRC");
+}
+
+void irc_emote(char *buf)
+{
+ char *b;
+ char *base = "PRIVMSG %s :%cACTION %s%c\r\n";
+
+ if (!tome_irc->connected) return;
+
+ C_MAKE(b, strlen(buf) + strlen(base) + 1, char);
+ sprintf(b, base, irc_world, 1, buf, 1);
+ zsock.write_simple(tome_irc, b);
+ sprintf(b, "* %s %s", irc_nick, buf);
+ message_add(MESSAGE_IRC, b, TERM_YELLOW);
+ C_FREE(b, strlen(buf) + strlen(base) + 1, char);
+ fix_irc_message();
+}
+
+void irc_chat()
+{
+ char buf[80] = "";
+
+ if (!tome_irc->connected) return;
+ if (get_string("Say: ", buf, 80))
+ {
+ if (prefix(buf, "/me "))
+ {
+ irc_emote(buf + 4);
+ }
+ else if ((prefix(buf, "/join ")) && (buf[6] != '\0'))
+ {
+ zsock.write_simple(tome_irc, format("PART %s\r\n", irc_world));
+ sprintf(irc_world, "%99s", buf + 6);
+ zsock.write_simple(tome_irc, format("JOIN %s\r\n", irc_world));
+ }
+ else
+ {
+ zsock.write_simple(tome_irc, format("PRIVMSG %s :%s\r\n", irc_world, buf /*, 3, irc_world */));
+ message_add(MESSAGE_IRC, format("<%s> #w%s", irc_nick, buf), TERM_L_BLUE);
+ fix_irc_message();
+ }
+ }
+}
+
+#define TERM_CTCP TERM_L_GREEN
+#define TERM_SERVER TERM_L_BLUE
+#define TERM_CHAT1 TERM_YELLOW
+#define TERM_CHAT2 TERM_WHITE
+
+void irc_poll()
+{
+ char buf[5000], *next, *nick, *space;
+
+ if (tome_irc->connected && zsock.can_read(tome_irc))
+ {
+ zsock.read_simple(tome_irc, buf, 2500);
+
+ if (prefix(buf, "PING "))
+ {
+ message_add(MESSAGE_IRC, format("*** Recieved a PING request from server %s.", buf + 6), TERM_SERVER);
+ zsock.write_simple(tome_irc, format("PONG %s\r\n", buf + 5));
+ return;
+ }
+ if (*buf != ':') return;
+ nick = buf + 1;
+
+ space = strchr(nick, ' ');
+ if (space)
+ {
+ if (prefix(space + 1, "376"))
+ irc_can_join = TRUE;
+ }
+
+ if (prefix(nick, "_"))
+ {
+ nick = buf + 6;
+ }
+
+ next = strchr(nick, '!');
+ if (next == NULL) return;
+ *next = '\0';
+ next++;
+ next = strchr(next, ' ');
+ if (next == NULL) return;
+ next++;
+ if (prefix(next, "PRIVMSG"))
+ {
+ next = strchr(next, ':');
+ if (next == NULL) return;
+ *next = '\0';
+ next++;
+ if (*next == 1)
+ {
+ next++;
+ if (prefix(next, "ACTION"))
+ {
+ u32b i = 0, j = 0, max = (79 - strlen(nick) - 3);
+ bool nicked = FALSE;
+ char tmp[90];
+
+ next += 7;
+ if (strlen(next)) next[strlen(next) - 1] = '\0';
+
+ while (next[i])
+ {
+ tmp[j++] = next[i++];
+ if (j > max)
+ {
+ tmp[j] = '\0';
+ if (nicked)
+ message_add(MESSAGE_IRC, format("%s", tmp), TERM_CHAT1);
+ else
+ message_add(MESSAGE_IRC, format("* %s %s", nick, tmp), TERM_CHAT1);
+ nicked = TRUE;
+ j = 0;
+ }
+ }
+ if (j > 0)
+ {
+ tmp[j] = '\0';
+ if (nicked)
+ message_add(MESSAGE_IRC, format("%s", tmp), TERM_CHAT1);
+ else
+ message_add(MESSAGE_IRC, format("* %s %s", nick, tmp), TERM_CHAT1);
+ }
+
+ fix_irc_message();
+ }
+ else if (prefix(next, "PING"))
+ {
+ message_add(MESSAGE_IRC, format("*** PING request from %s", nick), TERM_CTCP);
+ fix_irc_message();
+
+ zsock.write_simple(tome_irc, format("NOTICE %s :%cPING %d%c\r\n", nick, 1, next, 1));
+ }
+ else if (prefix(next, "NICK"))
+ {
+ message_add(MESSAGE_IRC, format("*** NICK request from %s", nick), TERM_CTCP);
+ fix_irc_message();
+
+ zsock.write_simple(tome_irc, format("NOTICE %s :%cNICK %s%c\r\n", nick, 1, irc_nick, 1));
+ }
+ else if (prefix(next, "VERSION"))
+ {
+ message_add(MESSAGE_IRC, format("*** VERSION request from %s", nick), TERM_CTCP);
+ fix_irc_message();
+
+ zsock.write_simple(tome_irc, format("NOTICE %s :%cVERSION %s %d.%d.%d%c\r\n", nick, 1, game_module, VERSION_MAJOR, VERSION_MINOR, VERSION_PATCH, 1));
+ }
+ }
+ else
+ {
+ u32b i = 0, j = 0, max = (79 - strlen(nick) - 3);
+ bool nicked = FALSE;
+ char tmp[90];
+
+ while (next[i])
+ {
+ tmp[j++] = next[i++];
+ if (j > max)
+ {
+ tmp[j] = '\0';
+ if (nicked)
+ message_add(MESSAGE_IRC, format("#w%s", tmp), TERM_CHAT1);
+ else
+ message_add(MESSAGE_IRC, format("#y<%s> #w%s", nick, tmp), TERM_CHAT1);
+ nicked = TRUE;
+ j = 0;
+ }
+ }
+ if (j > 0)
+ {
+ tmp[j] = '\0';
+ if (nicked)
+ message_add(MESSAGE_IRC, format("#w%s", tmp), TERM_CHAT1);
+ else
+ message_add(MESSAGE_IRC, format("#y<%s> #w%s", nick, tmp), TERM_CHAT1);
+ }
+ fix_irc_message();
+ }
+ }
+ if (prefix(next, "JOIN"))
+ {
+ message_add(MESSAGE_IRC, format("%s has entered the Chatroom", nick), TERM_YELLOW);
+ fix_irc_message();
+ }
+ if (prefix(next, "QUIT"))
+ {
+ next = strchr(next, ':');
+ if (next == NULL) return;
+ *next = '\0';
+ next++;
+ message_add(MESSAGE_IRC, format("%s has quit the Chatroom (%s)", nick, next), TERM_YELLOW);
+ fix_irc_message();
+ }
+ }
+}
+
+
+void irc_quit(char *str)
+{
+ char buf[300];
+
+ zsock.remove_timer(irc_poll);
+
+ sprintf(buf, "QUIT :%s\r\n", str);
+
+ zsock.write_simple(tome_irc, buf);
+ zsock.close(tome_irc);
+ zsock.unsetup(tome_irc);
+}
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