diff options
Diffstat (limited to '')
| -rw-r--r-- | state.c | 43 |
1 files changed, 24 insertions, 19 deletions
diff --git a/state.c b/state.c index b85d66c..32c5903 100644 --- a/state.c +++ b/state.c @@ -33,7 +33,10 @@ static struct { char *myInfo[4]; } intro; -static char *nick; +static struct { + char *nick; + char *origin; +} self; static void set(char **field, const char *value) { if (*field) free(*field); @@ -83,7 +86,7 @@ static void supportAdd(const char *token) { } bool stateReady(void) { - return nick + return self.nick && intro.origin && intro.welcome && intro.yourHost @@ -104,7 +107,7 @@ static void handleCap(struct Message msg) { static void handleReplyWelcome(struct Message msg) { if (!msg.params[1]) errx(EX_PROTOCOL, "RPL_WELCOME without message"); set(&intro.origin, msg.origin); - set(&nick, msg.params[0]); + set(&self.nick, msg.params[0]); set(&intro.welcome, msg.params[1]); } static void handleReplyYourHost(struct Message msg) { @@ -130,36 +133,39 @@ static void handleReplyISupport(struct Message msg) { } } -static bool self(struct Message msg) { - assert(nick); - size_t len = strlen(nick); - if (strncmp(msg.origin, nick, len)) return false; +static bool fromSelf(struct Message msg) { + assert(self.nick); + size_t len = strlen(self.nick); + if (strncmp(msg.origin, self.nick, len)) return false; if (strlen(msg.origin) < len || msg.origin[len] != '!') return false; + if (!self.origin || strcmp(self.origin, msg.origin)) { + set(&self.origin, msg.origin); + } return true; } static void handleNick(struct Message msg) { if (!msg.origin) errx(EX_PROTOCOL, "NICK without origin"); if (!msg.params[0]) errx(EX_PROTOCOL, "NICK without new nick"); - if (self(msg)) set(&nick, msg.params[0]); + if (fromSelf(msg)) set(&self.nick, msg.params[0]); } static void handleJoin(struct Message msg) { if (!msg.origin) errx(EX_PROTOCOL, "JOIN without origin"); if (!msg.params[0]) errx(EX_PROTOCOL, "JOIN without channel"); - if (self(msg)) chanAdd(msg.params[0]); + if (fromSelf(msg)) chanAdd(msg.params[0]); } static void handlePart(struct Message msg) { if (!msg.origin) errx(EX_PROTOCOL, "PART without origin"); if (!msg.params[0]) errx(EX_PROTOCOL, "PART without channel"); - if (self(msg)) chanRemove(msg.params[0]); + if (fromSelf(msg)) chanRemove(msg.params[0]); } static void handleKick(struct Message msg) { if (!msg.params[0]) errx(EX_PROTOCOL, "KICK without channel"); if (!msg.params[1]) errx(EX_PROTOCOL, "KICK without nick"); - if (!strcmp(msg.params[1], nick)) chanRemove(msg.params[0]); + if (!strcmp(msg.params[1], self.nick)) chanRemove(msg.params[0]); } static void handleError(struct Message msg) { @@ -205,12 +211,12 @@ static void format(struct Client *client, const char *format, ...) { } void stateSync(struct Client *client) { - format(client, ":%s 001 %s :%s\r\n", intro.origin, nick, intro.welcome); - format(client, ":%s 002 %s :%s\r\n", intro.origin, nick, intro.yourHost); - format(client, ":%s 003 %s :%s\r\n", intro.origin, nick, intro.created); + format(client, ":%s 001 %s :%s\r\n", intro.origin, self.nick, intro.welcome); + format(client, ":%s 002 %s :%s\r\n", intro.origin, self.nick, intro.yourHost); + format(client, ":%s 003 %s :%s\r\n", intro.origin, self.nick, intro.created); format( client, ":%s 004 %s %s %s %s\r\n", - intro.origin, nick, + intro.origin, self.nick, intro.myInfo[0], intro.myInfo[1], intro.myInfo[2], intro.myInfo[3] ); @@ -221,7 +227,7 @@ void stateSync(struct Client *client) { ":%s 005 %s" " %s %s %s %s %s %s %s %s %s %s %s %s %s" " :are supported by this server\r\n", - intro.origin, nick, + intro.origin, self.nick, support.tokens[i + 0], support.tokens[i + 1], support.tokens[i + 2], support.tokens[i + 3], support.tokens[i + 4], support.tokens[i + 5], @@ -233,15 +239,14 @@ void stateSync(struct Client *client) { } // FIXME: Do something about this? if (i < support.len) { - format(client, ":%s 005 %s", intro.origin, nick); + format(client, ":%s 005 %s", intro.origin, self.nick); for (; i < support.len; ++i) { format(client, " %s", support.tokens[i]); } format(client, " :are supported by this server\r\n"); } - // FIXME: Send a proper self origin. for (size_t i = 0; i < chan.len; ++i) { - format(client, ":%s JOIN %s\r\n", nick, chan.names[i]); + format(client, ":%s JOIN %s\r\n", self.origin, chan.names[i]); } } |