diff options
Diffstat (limited to 'handle.c')
| -rw-r--r-- | handle.c | 87 |
1 files changed, 44 insertions, 43 deletions
diff --git a/handle.c b/handle.c index 466146d..759d494 100644 --- a/handle.c +++ b/handle.c @@ -34,7 +34,7 @@ static char *paramField(char **params) { return strsep(params, " "); } -static void shift( +static void parse( char *prefix, char **nick, char **user, char **host, char *params, size_t req, size_t opt, /* (char **) */ ... ) { @@ -43,7 +43,7 @@ static void shift( field = strsep(&prefix, "!"); if (nick) *nick = field; field = strsep(&prefix, "@"); - if (user) *user = field; + if (user) *user = (field && field[0] == '~' ? &field[1] : field); if (host) *host = prefix; } @@ -66,13 +66,9 @@ static void shift( va_end(ap); } -static bool isSelf(const char *nick, const char *user) { +static bool isSelf(const char *user) { if (!user) return false; - if (!strcmp(nick, self.nick)) { - if (strcmp(user, self.user)) selfUser(user); - return true; - } - return false; + return !strcmp(user, self.user); } static bool isPing(const char *mesg) { @@ -105,16 +101,20 @@ static void handlePing(char *prefix, char *params) { static void handleErrorErroneousNickname(char *prefix, char *params) { char *mesg; - shift(prefix, NULL, NULL, NULL, params, 3, 0, NULL, NULL, &mesg); + parse(prefix, NULL, NULL, NULL, params, 3, 0, NULL, NULL, &mesg); uiFmt(TagStatus, UIHot, "You can't use that name here: \"%s\"", mesg); uiLog(TagStatus, UICold, L"Type /nick <name> to choose a new one"); } static void handleReplyWelcome(char *prefix, char *params) { char *nick; - shift(prefix, NULL, NULL, NULL, params, 1, 0, &nick); + parse(prefix, NULL, NULL, NULL, params, 1, 0, &nick); - if (strcmp(nick, self.nick)) selfNick(nick); + if (strcmp(nick, self.nick)) { + free(self.nick); + self.nick = strdup(nick); + if (!self.nick) err(EX_OSERR, "strdup"); + } if (self.join) ircFmt("JOIN %s\r\n", self.join); tabTouch(TagStatus, self.nick); @@ -123,7 +123,7 @@ static void handleReplyWelcome(char *prefix, char *params) { static void handleReplyMOTD(char *prefix, char *params) { char *mesg; - shift(prefix, NULL, NULL, NULL, params, 2, 0, NULL, &mesg); + parse(prefix, NULL, NULL, NULL, params, 2, 0, NULL, &mesg); if (mesg[0] == '-' && mesg[1] == ' ') mesg = &mesg[2]; urlScan(TagStatus, mesg); @@ -133,11 +133,11 @@ static void handleReplyMOTD(char *prefix, char *params) { static enum IRCColor whoisColor; static void handleReplyWhoisUser(char *prefix, char *params) { char *nick, *user, *host, *real; - shift( + parse( prefix, NULL, NULL, NULL, params, 6, 0, NULL, &nick, &user, &host, NULL, &real ); - whoisColor = formatColor(user); + whoisColor = formatColor(user[0] == '~' ? &user[1] : user); uiFmt( TagStatus, UIWarm, "\3%d%s\3 is %s@%s, \"%s\"", @@ -147,7 +147,7 @@ static void handleReplyWhoisUser(char *prefix, char *params) { static void handleReplyWhoisServer(char *prefix, char *params) { char *nick, *serv, *info; - shift(prefix, NULL, NULL, NULL, params, 4, 0, NULL, &nick, &serv, &info); + parse(prefix, NULL, NULL, NULL, params, 4, 0, NULL, &nick, &serv, &info); uiFmt( TagStatus, UIWarm, "\3%d%s\3 is connected to %s, \"%s\"", @@ -157,13 +157,13 @@ static void handleReplyWhoisServer(char *prefix, char *params) { static void handleReplyWhoisOperator(char *prefix, char *params) { char *nick, *oper; - shift(prefix, NULL, NULL, NULL, params, 3, 0, NULL, &nick, &oper); + parse(prefix, NULL, NULL, NULL, params, 3, 0, NULL, &nick, &oper); uiFmt(TagStatus, UIWarm, "\3%d%s\3 %s", whoisColor, nick, oper); } static void handleReplyWhoisIdle(char *prefix, char *params) { char *nick, *idle, *sign; - shift(prefix, NULL, NULL, NULL, params, 4, 0, NULL, &nick, &idle, &sign); + parse(prefix, NULL, NULL, NULL, params, 4, 0, NULL, &nick, &idle, &sign); time_t time = strtoul(sign, NULL, 10); const char *at = ctime(&time); unsigned long secs = strtoul(idle, NULL, 10); @@ -178,22 +178,22 @@ static void handleReplyWhoisIdle(char *prefix, char *params) { static void handleReplyWhoisChannels(char *prefix, char *params) { char *nick, *chans; - shift(prefix, NULL, NULL, NULL, params, 3, 0, NULL, &nick, &chans); + parse(prefix, NULL, NULL, NULL, params, 3, 0, NULL, &nick, &chans); uiFmt(TagStatus, UIWarm, "\3%d%s\3 is in %s", whoisColor, nick, chans); } static void handleErrorNoSuchNick(char *prefix, char *params) { char *nick, *mesg; - shift(prefix, NULL, NULL, NULL, params, 3, 0, NULL, &nick, &mesg); + parse(prefix, NULL, NULL, NULL, params, 3, 0, NULL, &nick, &mesg); uiFmt(TagStatus, UIWarm, "%s, \"%s\"", mesg, nick); } static void handleJoin(char *prefix, char *params) { char *nick, *user, *chan; - shift(prefix, &nick, &user, NULL, params, 1, 0, &chan); + parse(prefix, &nick, &user, NULL, params, 1, 0, &chan); struct Tag tag = tagFor(chan); - if (isSelf(nick, user)) { + if (isSelf(user)) { tabTouch(TagNone, chan); uiViewTag(tag); logReplay(tag); @@ -210,10 +210,10 @@ static void handleJoin(char *prefix, char *params) { static void handlePart(char *prefix, char *params) { char *nick, *user, *chan, *mesg; - shift(prefix, &nick, &user, NULL, params, 1, 1, &chan, &mesg); + parse(prefix, &nick, &user, NULL, params, 1, 1, &chan, &mesg); struct Tag tag = tagFor(chan); - if (isSelf(nick, user)) { + if (isSelf(user)) { tabClear(tag); } else { tabRemove(tag, nick); @@ -239,7 +239,7 @@ static void handlePart(char *prefix, char *params) { static void handleKick(char *prefix, char *params) { char *nick, *user, *chan, *kick, *mesg; - shift(prefix, &nick, &user, NULL, params, 2, 1, &chan, &kick, &mesg); + parse(prefix, &nick, &user, NULL, params, 2, 1, &chan, &kick, &mesg); struct Tag tag = tagFor(chan); bool kicked = !strcmp(kick, self.nick); @@ -277,7 +277,7 @@ static void handleKick(char *prefix, char *params) { static void handleQuit(char *prefix, char *params) { char *nick, *user, *mesg; - shift(prefix, &nick, &user, NULL, params, 0, 1, &mesg); + parse(prefix, &nick, &user, NULL, params, 0, 1, &mesg); struct Tag tag; while (TagNone.id != (tag = tabTag(nick)).id) { @@ -300,7 +300,7 @@ static void handleQuit(char *prefix, char *params) { static void handleReplyTopic(char *prefix, char *params) { char *chan, *topic; - shift(prefix, NULL, NULL, NULL, params, 3, 0, NULL, &chan, &topic); + parse(prefix, NULL, NULL, NULL, params, 3, 0, NULL, &chan, &topic); struct Tag tag = tagFor(chan); urlScan(tag, topic); @@ -314,10 +314,10 @@ static void handleReplyTopic(char *prefix, char *params) { static void handleTopic(char *prefix, char *params) { char *nick, *user, *chan, *topic; - shift(prefix, &nick, &user, NULL, params, 2, 0, &chan, &topic); + parse(prefix, &nick, &user, NULL, params, 2, 0, &chan, &topic); struct Tag tag = tagFor(chan); - if (!isSelf(nick, user)) tabTouch(tag, nick); + if (!isSelf(user)) tabTouch(tag, nick); urlScan(tag, topic); uiFmt( @@ -330,7 +330,7 @@ static void handleTopic(char *prefix, char *params) { static void handleReplyEndOfNames(char *prefix, char *params) { char *chan; - shift(prefix, NULL, NULL, NULL, params, 2, 0, NULL, &chan); + parse(prefix, NULL, NULL, NULL, params, 2, 0, NULL, &chan); ircFmt("WHO %s\r\n", chan); } @@ -341,10 +341,11 @@ static struct { static void handleReplyWho(char *prefix, char *params) { char *chan, *user, *nick; - shift( + parse( prefix, NULL, NULL, NULL, params, 6, 0, NULL, &chan, &user, NULL, NULL, &nick ); + if (user[0] == '~') user = &user[1]; struct Tag tag = tagFor(chan); tabAdd(tag, nick); @@ -360,7 +361,7 @@ static void handleReplyWho(char *prefix, char *params) { static void handleReplyEndOfWho(char *prefix, char *params) { char *chan; - shift(prefix, NULL, NULL, NULL, params, 2, 0, NULL, &chan); + parse(prefix, NULL, NULL, NULL, params, 2, 0, NULL, &chan); struct Tag tag = tagFor(chan); uiFmt( @@ -373,10 +374,12 @@ static void handleReplyEndOfWho(char *prefix, char *params) { static void handleNick(char *prefix, char *params) { char *prev, *user, *next; - shift(prefix, &prev, &user, NULL, params, 1, 0, &next); + parse(prefix, &prev, &user, NULL, params, 1, 0, &next); - if (isSelf(prev, user)) { - selfNick(next); + if (isSelf(user)) { + free(self.nick); + self.nick = strdup(next); + if (!self.nick) err(EX_OSERR, "strdup"); uiPrompt(); } @@ -399,11 +402,10 @@ static void handleCTCP(struct Tag tag, char *nick, char *user, char *mesg) { char *params = strsep(&mesg, "\1"); if (strcmp(ctcp, "ACTION")) return; - bool self = isSelf(nick, user); - if (!self) tabTouch(tag, nick); + if (!isSelf(user)) tabTouch(tag, nick); urlScan(tag, params); - bool ping = !self && isPing(params); + bool ping = !isSelf(user) && isPing(params); uiFmt( tag, (ping ? UIHot : UIWarm), "%c\3%d* %s\17 %s", @@ -414,7 +416,7 @@ static void handleCTCP(struct Tag tag, char *nick, char *user, char *mesg) { static void handlePrivmsg(char *prefix, char *params) { char *nick, *user, *chan, *mesg; - shift(prefix, &nick, &user, NULL, params, 2, 0, &chan, &mesg); + parse(prefix, &nick, &user, NULL, params, 2, 0, &chan, &mesg); bool direct = !strcmp(chan, self.nick); struct Tag tag = (direct ? tagFor(nick) : tagFor(chan)); if (mesg[0] == '\1') { @@ -422,7 +424,7 @@ static void handlePrivmsg(char *prefix, char *params) { return; } - bool self = isSelf(nick, user); + bool self = isSelf(user); if (!self) tabTouch(tag, nick); urlScan(tag, mesg); @@ -438,15 +440,14 @@ static void handlePrivmsg(char *prefix, char *params) { static void handleNotice(char *prefix, char *params) { char *nick, *user, *chan, *mesg; - shift(prefix, &nick, &user, NULL, params, 2, 0, &chan, &mesg); + parse(prefix, &nick, &user, NULL, params, 2, 0, &chan, &mesg); struct Tag tag = TagStatus; if (user) tag = (strcmp(chan, self.nick) ? tagFor(chan) : tagFor(nick)); - bool self = isSelf(nick, user); - if (!self) tabTouch(tag, nick); + if (!isSelf(user)) tabTouch(tag, nick); urlScan(tag, mesg); - bool ping = !self && isPing(mesg); + bool ping = !isSelf(user) && isPing(mesg); uiFmt( tag, (ping ? UIHot : UIWarm), "%c\3%d-%s-\17 %s", |