예제 #1
0
파일: inter.cpp 프로젝트: Binford2000/tmwa
// Wisp/page request to send
static
void mapif_parse_WisRequest(int fd)
{
    static int wisid = 0;

    if (RFIFOW(fd, 2) - 52 <= 0)
    {                           // normaly, impossible, but who knows...
        PRINTF("inter: Wis message doesn't exist.\n");
        return;
    }

    CharName from = stringish<CharName>(RFIFO_STRING<24>(fd, 4));
    CharName to = stringish<CharName>(RFIFO_STRING<24>(fd, 28));

    // search if character exists before to ask all map-servers
    const mmo_charstatus *mcs = search_character(to);
    if (!mcs)
    {
        uint8_t buf[27];
        WBUFW(buf, 0) = 0x3802;
        WBUF_STRING(buf, 2, from.to__actual(), 24);
        WBUFB(buf, 26) = 1;    // flag: 0: success to send wisper, 1: target character is not loged in?, 2: ignored by target
        mapif_send(fd, buf, 27);
        // Character exists. So, ask all map-servers
    }
    else
    {
        // to be sure of the correct name, rewrite it
        to = mcs->name;
        // if source is destination, don't ask other servers.
        if (from == to)
        {
            uint8_t buf[27];
            WBUFW(buf, 0) = 0x3802;
            WBUF_STRING(buf, 2, from.to__actual(), 24);
            WBUFB(buf, 26) = 1;    // flag: 0: success to send wisper, 1: target character is not loged in?, 2: ignored by target
            mapif_send(fd, buf, 27);
        }
        else
        {
            struct WisData wd {};

            // Whether the failure of previous wisp/page transmission (timeout)
            check_ttl_wisdata();

            wd.id = ++wisid;
            wd.fd = fd;
            size_t len = RFIFOW(fd, 2) - 52;
            wd.src = from;
            wd.dst = to;
            wd.msg = RFIFO_STRING(fd, 52, len);
            wd.tick = gettick();
            wis_db.insert(wd.id, wd);
            mapif_wis_message(&wd);
        }
    }
}
예제 #2
0
파일: inter.cpp 프로젝트: mrktj/tmwa
RecvResult mapif_parse_WisRequest(Session *sms)
{
    Packet_Head<0x3001> head;
    AString repeat;
    RecvResult rv = recv_vpacket<0x3001, 52, 1>(sms, head, repeat);
    if (rv != RecvResult::Complete)
        return rv;

    CharName from = head.from_char_name;
    CharName to = head.to_char_name;

    // search if character exists before to ask all map-servers
    const CharPair *mcs = search_character(to);
    if (!mcs)
    {
        Packet_Fixed<0x3802> fixed_02;
        fixed_02.sender_char_name = from;
        fixed_02.flag = 1;    // flag: 0: success to send wisper, 1: target character is not loged in?, 2: ignored by target
        send_fpacket<0x3802, 27>(sms, fixed_02);
        // Character exists. So, ask all map-servers
    }
    else
    {
        // to be sure of the correct name, rewrite it
        to = mcs->key.name;
        // if source is destination, don't ask other servers.
        if (from == to)
        {
            Packet_Fixed<0x3802> fixed_02;
            fixed_02.sender_char_name = from;
            fixed_02.flag = 1;    // flag: 0: success to send wisper, 1: target character is not loged in?, 2: ignored by target
            send_fpacket<0x3802, 27>(sms, fixed_02);
        }
        else
        {
            Session *tms = server_for(mcs); // for to
            AString& msg = repeat;
            if (tms)
            {
                mapif_wis_message(tms, from, to, msg);
            }
            else
            {
                mapif_wis_end(sms, from, 1);
            }
        }
    }

    return rv;
}
예제 #3
0
// Wis送信要求
int mapif_parse_WisRequest(int fd)
{
	struct WisList* wl = (struct WisList *)malloc(sizeof(struct WisList));
	if(wl==NULL){
		// Wis送信失敗(パケットを送る必要ありかも)
		RFIFOSKIP(fd,RFIFOW(fd,2));
		return 0;
	}
	check_ttl_wislist();
	
	wl->fd=fd;	// WisListセット
	memcpy(wl->src,RFIFOP(fd, 4),24);
	memcpy(wl->dst,RFIFOP(fd,28),24);
	wl->len=RFIFOW(fd,2)-52;
	memcpy(wl->msg,RFIFOP(fd,52),wl->len);
	
	add_wislist(wl);
	
	mapif_wis_message(wl);
	return 0;
}
예제 #4
0
// Wisp/page request to send
int mapif_parse_WisRequest(int fd)
{
	struct WisData* wd;
	static int wisid = 0;
	char name[NAME_LENGTH];
	char esc_name[NAME_LENGTH*2+1];// escaped name
	char* data;
	size_t len;


	if ( fd <= 0 ) {return 0;} // check if we have a valid fd

	if (RFIFOW(fd,2)-52 >= sizeof(wd->msg)) {
		ShowWarning("inter: Wis message size too long.\n");
		return 0;
	} else if (RFIFOW(fd,2)-52 <= 0) { // normaly, impossible, but who knows...
		ShowError("inter: Wis message doesn't exist.\n");
		return 0;
	}

	safestrncpy(name, (char*)RFIFOP(fd,28), NAME_LENGTH); //Received name may be too large and not contain \0! [Skotlex]

	SQL->EscapeStringLen(sql_handle, esc_name, name, strnlen(name, NAME_LENGTH));
	if( SQL_ERROR == SQL->Query(sql_handle, "SELECT `name` FROM `%s` WHERE `name`='%s'", char_db, esc_name) )
		Sql_ShowDebug(sql_handle);

	// search if character exists before to ask all map-servers
	if( SQL_SUCCESS != SQL->NextRow(sql_handle) )
	{
		unsigned char buf[27];
		WBUFW(buf, 0) = 0x3802;
		memcpy(WBUFP(buf, 2), RFIFOP(fd, 4), NAME_LENGTH);
		WBUFB(buf,26) = 1; // flag: 0: success to send wisper, 1: target character is not loged in?, 2: ignored by target
		mapif_send(fd, buf, 27);
	}
	else
	{// Character exists. So, ask all map-servers
		// to be sure of the correct name, rewrite it
		SQL->GetData(sql_handle, 0, &data, &len);
		memset(name, 0, NAME_LENGTH);
		memcpy(name, data, min(len, NAME_LENGTH));
		// if source is destination, don't ask other servers.
		if( strncmp((const char*)RFIFOP(fd,4), name, NAME_LENGTH) == 0 )
		{
			uint8 buf[27];
			WBUFW(buf, 0) = 0x3802;
			memcpy(WBUFP(buf, 2), RFIFOP(fd, 4), NAME_LENGTH);
			WBUFB(buf,26) = 1; // flag: 0: success to send wisper, 1: target character is not loged in?, 2: ignored by target
			mapif_send(fd, buf, 27);
		}
		else
		{

			CREATE(wd, struct WisData, 1);

			// Whether the failure of previous wisp/page transmission (timeout)
			check_ttl_wisdata();

			wd->id = ++wisid;
			wd->fd = fd;
			wd->len= RFIFOW(fd,2)-52;
			memcpy(wd->src, RFIFOP(fd, 4), NAME_LENGTH);
			memcpy(wd->dst, RFIFOP(fd,28), NAME_LENGTH);
			memcpy(wd->msg, RFIFOP(fd,52), wd->len);
			wd->tick = timer->gettick();
			idb_put(wis_db, wd->id, wd);
			mapif_wis_message(wd);
		}
	}

	SQL->FreeResult(sql_handle);
	return 0;
}
예제 #5
0
// Wisp/page request to send
int mapif_parse_WisRequest(int fd) {
	struct WisData* wd;
	static int wisid = 0;
	char name[NAME_LENGTH], t_name[NAME_LENGTH*2]; //Needs space to allocate names with escaped chars [Skotlex]

	if ( fd <= 0 ) {return 0;} // check if we have a valid fd

	if (RFIFOW(fd,2)-52 >= sizeof(wd->msg)) {
		ShowWarning("inter: Wis message size too long.\n");
		return 0;
	} else if (RFIFOW(fd,2)-52 <= 0) { // normaly, impossible, but who knows...
		ShowError("inter: Wis message doesn't exist.\n");
		return 0;
	}
	memcpy(name, RFIFOP(fd,28), NAME_LENGTH); //Received name may be too large and not contain \0! [Skotlex]
	name[NAME_LENGTH-1]= '\0';
	
	sprintf (tmp_sql, "SELECT `name` FROM `%s` WHERE `name`='%s'",
		char_db, jstrescapecpy(t_name, name));
	if(mysql_query(&mysql_handle, tmp_sql) ) {
		ShowSQL("DB error - %s\n",mysql_error(&mysql_handle));
		ShowDebug("at %s:%d - %s\n", __FILE__,__LINE__,tmp_sql);
	}
	sql_res = mysql_store_result(&mysql_handle);

	// search if character exists before to ask all map-servers
	if (!(sql_row = mysql_fetch_row(sql_res))) {
		unsigned char buf[27];
		WBUFW(buf, 0) = 0x3802;
		memcpy(WBUFP(buf, 2), RFIFOP(fd, 4), NAME_LENGTH);
		WBUFB(buf,26) = 1; // flag: 0: success to send wisper, 1: target character is not loged in?, 2: ignored by target
		mapif_send(fd, buf, 27);
	// Character exists. So, ask all map-servers
	} else {
		// to be sure of the correct name, rewrite it
		memset(name, 0, NAME_LENGTH);
		strncpy(name, sql_row[0], NAME_LENGTH);
		// if source is destination, don't ask other servers.
		if (strcmp((char*)RFIFOP(fd,4),name) == 0) {
			unsigned char buf[27];
			WBUFW(buf, 0) = 0x3802;
			memcpy(WBUFP(buf, 2), RFIFOP(fd, 4), NAME_LENGTH);
			WBUFB(buf,26) = 1; // flag: 0: success to send wisper, 1: target character is not loged in?, 2: ignored by target
			mapif_send(fd, buf, 27);
		} else {

	CREATE(wd, struct WisData, 1);

			// Whether the failure of previous wisp/page transmission (timeout)
			check_ttl_wisdata();

			wd->id = ++wisid;
			wd->fd = fd;
			wd->len= RFIFOW(fd,2)-52;
			memcpy(wd->src, RFIFOP(fd, 4), NAME_LENGTH);
			memcpy(wd->dst, RFIFOP(fd,28), NAME_LENGTH);
			memcpy(wd->msg, RFIFOP(fd,52), wd->len);
			wd->tick = gettick();
			numdb_insert(wis_db, wd->id, wd);
			mapif_wis_message(wd);
		}
	}
	
	//Freeing ... O.o 
	if(sql_res){
		mysql_free_result(sql_res);
	}
	
	return 0;
}