git-svn-id: https://svn.code.sf.net/p/rathena/svn/trunk@5202 54d463be-8e91-2dee-dedb-b68131a5f0ec

src/map/irc.c

@@ -0,0 +1,275 @@
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <sys/time.h>
+#include <sys/ioctl.h>
+#include <arpa/inet.h>
+#include <netdb.h>
+#include <unistd.h>
+#include <lcms.h>
+#include <ctype.h>
+#include <strings.h>
+
+#include "../common/core.h"
+#include "../common/socket.h"
+#include "../common/malloc.h"
+#include "../common/db.h"
+#include "../common/timer.h"
+#include "../common/strlib.h"
+#include "../common/mmo.h"
+#include "../common/showmsg.h"
+#include "../common/version.h"
+
+#include "nullpo.h"
+#include "map.h"
+#include "pc.h"
+#include "irc.h"
+
+short use_irc=0;
+
+short irc_announce_flag=1;
+short irc_announce_mvp_flag=1;
+short irc_announce_jobchange_flag=1;
+short irc_announce_shop_flag=1;
+
+IRC_SI *irc_si=NULL;
+
+char irc_nick[30]="";
+char irc_password[32]="";
+
+char irc_channel[32]="";
+char irc_trade_channel[32]="";
+
+unsigned char irc_ip_str[128]="";
+unsigned long irc_ip=0;
+unsigned short irc_port = 6667;
+int irc_fd=0;
+
+int irc_connect_timer(int tid, unsigned int tick, int id, int data)
+{
+	if(irc_si && session[irc_si->fd])
+		return 0;
+	irc_fd = make_connection(irc_ip,irc_port);
+	if(irc_fd > 0){
+		session[irc_fd]->func_parse = irc_parse;
+	}
+	return 0;
+}
+
+void irc_announce(char *buf)
+{
+	char send_string[256];
+	memset(send_string,'\0',256);
+
+	sprintf(send_string,"PRIVMSG %s :%s",irc_channel, buf);
+	irc_send(send_string);
+}
+
+void irc_announce_jobchange(struct map_session_data *sd)
+{
+	nullpo_retv(sd);
+	char send_string[256];
+	memset(send_string,'\0',256);
+
+	sprintf(send_string,"PRIVMSG %s :%s has changed into a %s.",irc_channel,sd->status.name,job_name(sd->status.class_));
+	irc_send(send_string);
+}
+
+void irc_announce_shop(struct map_session_data *sd, int flag)
+{
+	nullpo_retv(sd);
+
+	char send_string[256];
+	char mapname[16];
+	memset(send_string,'\0',256);
+	memset(mapname,'\0',16);
+	int maplen = 0;
+
+	if(flag){
+		strcpy(mapname, map[sd->bl.m].name);
+		maplen = strcspn(mapname,".");
+		mapname[maplen] = '\0';
+		mapname[0]=toupper(mapname[0]);
+
+		sprintf(send_string,"PRIVMSG %s :%s has opened a shop, %s, at <%d,%d> in %s.",irc_trade_channel,sd->status.name,sd->message,sd->bl.x,sd->bl.y,mapname);
+	} else
+		sprintf(send_string,"PRIVMSG %s :%s has closed their shop.",irc_trade_channel,sd->status.name);
+
+	irc_send(send_string);
+}
+
+void irc_announce_mvp(struct map_session_data *sd, struct mob_data *md)
+{
+	nullpo_retv(sd);
+	nullpo_retv(md);
+
+	char send_string[256];
+	char mapname[16];
+	memset(send_string,'\0',256);
+	memset(mapname,'\0',16);
+	mapname[16]='\0';
+	int maplen = 0;
+
+	strcpy(mapname, map[md->bl.m].name);
+	maplen = strcspn(mapname,".");
+	mapname[maplen] = '\0';
+	mapname[0]=toupper(mapname[0]);
+
+	sprintf(send_string,"PRIVMSG %s :%s the %s has MVP'd %s in %s.",irc_channel,sd->status.name,job_name(sd->status.class_),md->name, mapname);
+	irc_send(send_string);
+}
+
+int irc_parse(int fd)
+{
+	if (session[fd]->eof){
+		do_close(fd);
+		add_timer(gettick() + 15000, irc_connect_timer, 0, 0);
+      	return 0;
+	}
+	if (session[fd]->session_data == NULL){
+		irc_si = (struct IRC_Session_Info*)aCalloc(1, sizeof(struct IRC_Session_Info));
+		irc_si->fd = fd;
+		irc_si->state = 0;
+		session[fd]->session_data = irc_si;
+	}
+	irc_si = (struct IRC_Session_Info*)session[fd]->session_data;
+	if(RFIFOREST(fd) > 0){
+		char *incoming_string=aCalloc(RFIFOREST(fd),sizeof(char));
+		memcpy(incoming_string,RFIFOP(fd,0),RFIFOREST(fd));
+		send_to_parser(fd,incoming_string,"\n");
+		RFIFOSKIP(fd,RFIFOREST(fd));
+		aFree(incoming_string);
+	}
+	return 0;
+}
+
+int irc_keepalive_timer(int tid, unsigned int tick, int id, int data)
+{
+	char send_string[128];
+	memset(send_string,'\0',128);
+
+	sprintf(send_string,"PRIVMSG %s : ", irc_nick);
+	irc_send(send_string);
+	add_timer(gettick() + 45000, irc_keepalive_timer, 0, 0);
+	return 0;
+}
+
+void irc_send_sub(int fd, char transmit[4096])
+{
+	sprintf(transmit,"%s%c",transmit,10);
+	WFIFOHEAD(fd,strlen(transmit));
+	memcpy(WFIFOP(fd,0),transmit, strlen(transmit));
+	WFIFOSET(fd,strlen(transmit));
+}
+
+void irc_send(char *buf)
+{
+	if(!irc_si || !session[irc_si->fd])
+		return;
+
+	char transmit[4096];
+	memset(transmit,'\0',4096);
+
+	sprintf(transmit,buf);
+	irc_send_sub(irc_si->fd,transmit);
+}
+
+void irc_parse_sub(int fd, char *incoming_string)
+{
+	char source[256];
+	char command[256];
+	char target[256];
+	char message[8192];
+	char send_string[8192];
+	char *source_nick=NULL;
+	char *source_ident=NULL;
+	char *source_host=NULL;
+	char *state_mgr=NULL;
+	memset(source,'\0',256);
+	memset(command,'\0',256);
+	memset(target,'\0',256);
+	memset(message,'\0',8192);
+	memset(send_string,'\0',8192);
+
+	sscanf(incoming_string, ":%255s %255s %255s :%4095[^\n]", source, command, target, message);
+	if (source != NULL) {
+		if (strstr(source,"!") != NULL) {
+			source_nick = strtok_r(source,"!",&state_mgr);
+			source_ident = strtok_r(NULL,"@",&state_mgr);
+			source_host = strtok_r(NULL,"%%",&state_mgr);
+		}
+	}
+	if (irc_si->state == 0){
+		sprintf(send_string, "NICK %s", irc_nick);
+		irc_send(send_string);
+		sprintf(send_string, "USER eABot 8 * : eABot");
+		irc_send(send_string);
+		irc_si->state = 1;
+	}
+	else if (irc_si->state == 1){
+		if(!strcmp(command,"001")){
+			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);
+			irc_send(send_string);
+			irc_si->state = 2;
+		}
+		else if(!strcmp(command,"433")){
+	            ShowError("IRC: Nickname %s is already taken, IRC Client unable to connect.\n", irc_nick);
+	        	sprintf(send_string, "QUIT");
+			irc_send(send_string);
+			if(session[fd])
+				session[fd]->eof=1;
+		}
+	}
+	else if (irc_si->state == 2){
+		if(!strcmp(source, "PING")){
+	        	sprintf(send_string, "PONG %s", command);
+			irc_send(send_string);
+		}
+	}
+
+	return;
+}
+
+int send_to_parser(int fd, char *input,char key[2])
+{
+	char *temp_string=NULL;
+	char *state_mgr=NULL;
+	int total_loops=0;
+
+	temp_string = strtok_r(input,key,&state_mgr);
+	while (temp_string != NULL){
+		total_loops = total_loops+1;
+		irc_parse_sub(fd,temp_string);
+		temp_string = strtok_r(NULL,key,&state_mgr);
+	}
+	return total_loops;
+}
+
+void do_final_irc()
+{
+
+}
+
+void do_init_irc()
+{
+	if(!use_irc)
+		return;
+	if (irc_ip_str[strlen(irc_ip_str)-1] == '\n') 
+		irc_ip_str[strlen(irc_ip_str)-1] = '\0'; 
+	struct hostent *irc_hostname;
+	irc_hostname=gethostbyname(irc_ip_str);
+	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]);
+
+	irc_ip=inet_addr(irc_ip_str);
+
+	irc_connect_timer(0, 0, 0, 0);
+
+	add_timer_func_list(irc_connect_timer, "irc_connect_timer");
+	add_timer_func_list(irc_keepalive_timer, "irc_keepalive_timer");
+	add_timer(gettick() + 45000, irc_keepalive_timer, 0, 0);
+}
+

src/map/irc.h

@@ -0,0 +1,27 @@
+#include "map.h"
+
+extern short use_irc;
+
+extern short irc_announce_flag;
+extern short irc_announce_mvp_flag;
+extern short irc_announce_shop_flag;
+extern short irc_announce_jobchange_flag;
+
+void irc_announce(char *buf);
+void irc_announce_jobchange(struct map_session_data *sd);
+void irc_announce_shop(struct map_session_data *sd,int flag);
+void irc_announce_mvp(struct map_session_data *sd, struct mob_data *md);
+
+int irc_parse(int fd);
+void do_final_irc();
+void do_init_irc();
+void irc_send(char *buf);
+void irc_parse_sub(int fd, char *incoming_string);
+int send_to_parser(int fd, char *input,char key[2]);
+struct IRC_Session_Info {
+    int state;
+    int fd;
+    char username[30];
+    char password[33];
+};
+typedef struct IRC_Session_Info IRC_SI;