- Added irc_channel_pass setting and prevent crashing when irc server lookup by host fails. Thanks to Trancid for the details.

git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@7133 54d463be-8e91-2dee-dedb-b68131a5f0ec

1 files changed, 11 insertions, 2 deletions

diff --git a/src/map/irc.c b/src/map/irc.c
index 1d1b41617..4c14d81d6 100644
--- a/src/map/irc.c
+++ b/src/map/irc.c
@@ -54,6 +54,7 @@ char irc_nick[30]="";
 char irc_password[32]="";

 

 char irc_channel[32]="";

+char irc_channel_pass[32]="";

 char irc_trade_channel[32]="";

 

 unsigned char irc_ip_str[128]="";

@@ -251,7 +252,7 @@ void irc_parse_sub(int fd, char *incoming_string)
 			ShowStatus("IRC: Connected to IRC.\n");

 			sprintf(send_string, "PRIVMSG nickserv :identify %s", irc_password);

 			irc_send(send_string);

-			sprintf(send_string, "JOIN %s", irc_channel);

+			sprintf(send_string, "JOIN %s %s", irc_channel, irc_channel_pass);

 			irc_send(send_string);

 			sprintf(send_string,"NAMES %s",irc_channel);

 			irc_send(send_string);

@@ -319,7 +320,7 @@ void irc_parse_sub(int fd, char *incoming_string)
 

 			// Autojoin on kick [Zido]

 			else if((strcmpi(command,"kick")==0)&&(irc_autojoin==1)) {

-				sprintf(send_string,"JOIN %s",target);

+				sprintf(send_string, "JOIN %s %s", target, irc_channel_pass);

 				irc_send(send_string);

 			}

 		}

@@ -363,6 +364,12 @@ void do_init_irc(void)
 	if (irc_ip_str[strlen(irc_ip_str)-1] == '\n') 

 		irc_ip_str[strlen(irc_ip_str)-1] = '\0'; 

 	irc_hostname=gethostbyname(irc_ip_str);

+	if (!irc_hostname)

+	{

+		ShowError("Unable to resolve %s! Cannot connect to IRC server, disabling irc_bot.\n", irc_ip_str);

+		use_irc = 0;

+		return;

+	}

 	irc_ip_str[0]='\0';

 	sprintf(irc_ip_str, "%d.%d.%d.%d", (unsigned char)irc_hostname->h_addr[0], (unsigned char)irc_hostname->h_addr[1],

 					   (unsigned char)irc_hostname->h_addr[2], (unsigned char)irc_hostname->h_addr[3]);

@@ -539,6 +546,8 @@ int irc_read_conf(char *file) {
 			irc_autojoin=atoi(w2);

 		else if(strcmpi(w1,"irc_channel")==0)

 			strcpy(irc_channel,w2);

+		else if(strcmpi(w1,"irc_channel_pass")==0)

+			strcpy(irc_channel_pass,w2);

 		else if(strcmpi(w1,"irc_trade_channel")==0)

 			strcpy(irc_trade_channel,w2);

 		else if(strcmpi(w1,"irc_nick")==0)