/*==========================================
*
*------------------------------------------*/
int chrif_parse(int fd) {
int packet_len, cmd;
// only process data from the char-server
if ( fd != char_fd ) {
ShowDebug("chrif_parse: Disconnecting invalid session #%d (is not the char-server)\n", fd);
do_close(fd);
return 0;
}
if ( session[fd]->flag.eof ) {
do_close(fd);
char_fd = -1;
chrif_on_disconnect();
return 0;
} else if ( session[fd]->flag.ping ) {/* we've reached stall time */
if( DIFF_TICK(last_tick, session[fd]->rdata_tick) > (stall_time * 2) ) {/* we can't wait any longer */
set_eof(fd);
return 0;
} else if( session[fd]->flag.ping != 2 ) { /* we haven't sent ping out yet */
chrif_keepalive(fd);
session[fd]->flag.ping = 2;
}
}
while ( RFIFOREST(fd) >= 2 ) {
cmd = RFIFOW(fd,0);
if (cmd < 0x2af8 || cmd >= 0x2af8 + ARRAYLENGTH(packet_len_table) || packet_len_table[cmd-0x2af8] == 0) {
int r = intif_parse(fd); // Passed on to the intif
if (r == 1) continue; // Treated in intif
if (r == 2) return 0; // Didn't have enough data (len==-1)
ShowWarning("chrif_parse: session #%d, intif_parse failed (unrecognized command 0x%.4x).\n", fd, cmd);
set_eof(fd);
return 0;
}
if ( ( packet_len = packet_len_table[cmd-0x2af8] ) == -1) { // dynamic-length packet, second WORD holds the length
if (RFIFOREST(fd) < 4)
return 0;
packet_len = RFIFOW(fd,2);
}
if ((int)RFIFOREST(fd) < packet_len)
return 0;
//ShowDebug("Received packet 0x%4x (%d bytes) from char-server (connection %d)\n", RFIFOW(fd,0), packet_len, fd);
switch(cmd) {
case 0x2af9: chrif_connectack(fd); break;
case 0x2afb: chrif_sendmapack(fd); break;
case 0x2afd: chrif_authok(fd); break;
case 0x2b00: map_setusers(RFIFOL(fd,2)); chrif_keepalive(fd); break;
case 0x2b03: clif->charselectok(RFIFOL(fd,2), RFIFOB(fd,6)); break;
case 0x2b04: chrif_recvmap(fd); break;
case 0x2b06: chrif_changemapserverack(RFIFOL(fd,2), RFIFOL(fd,6), RFIFOL(fd,10), RFIFOL(fd,14), RFIFOW(fd,18), RFIFOW(fd,20), RFIFOW(fd,22), RFIFOL(fd,24), RFIFOW(fd,28)); break;
case 0x2b09: map_addnickdb(RFIFOL(fd,2), (char*)RFIFOP(fd,6)); break;
case 0x2b0a: socket_datasync(fd, false); break;
case 0x2b0d: chrif_changedsex(fd); break;
case 0x2b0f: chrif_char_ask_name_answer(RFIFOL(fd,2), (char*)RFIFOP(fd,6), RFIFOW(fd,30), RFIFOW(fd,32)); break;
case 0x2b12: chrif_divorceack(RFIFOL(fd,2), RFIFOL(fd,6)); break;
case 0x2b14: chrif_accountban(fd); break;
case 0x2b1b: chrif_recvfamelist(fd); break;
case 0x2b1d: chrif_load_scdata(fd); break;
case 0x2b1e: chrif_update_ip(fd); break;
case 0x2b1f: chrif_disconnectplayer(fd); break;
case 0x2b20: chrif_removemap(fd); break;
case 0x2b21: chrif_save_ack(fd); break;
case 0x2b22: chrif_updatefamelist_ack(fd); break;
case 0x2b24: chrif_keepalive_ack(fd); break;
case 0x2b25: chrif_deadopt(RFIFOL(fd,2), RFIFOL(fd,6), RFIFOL(fd,10)); break;
case 0x2b27: chrif_authfail(fd); break;
default:
ShowError("chrif_parse : unknown packet (session #%d): 0x%x. Disconnecting.\n", fd, cmd);
set_eof(fd);
return 0;
}
if ( fd == char_fd ) //There's the slight chance we lost the connection during parse, in which case this would segfault if not checked [Skotlex]
RFIFOSKIP(fd, packet_len);
}
return 0;
}
/*==========================================
*
*------------------------------------------*/
int chrif_parse(int fd)
{
int packet_len, cmd;
// only process data from the char-server
if (fd != char_fd)
{
ShowDebug("chrif_parse: Disconnecting invalid session #%d (is not the char-server)\n", fd);
do_close(fd);
return 0;
}
if (session[fd]->flag.eof)
{
if (chrif_connected == 1)
chrif_disconnect(fd);
do_close(fd);
return 0;
}
while (RFIFOREST(fd) >= 2)
{
cmd = RFIFOW(fd,0);
if (cmd < 0x2af8 || cmd >= 0x2af8 + ARRAYLENGTH(packet_len_table) || packet_len_table[cmd-0x2af8] == 0)
{
int r = intif_parse(fd); // intifに渡す
if (r == 1) continue; // intifで処理した
if (r == 2) return 0; // intifで処理したが、データが足りない
ShowWarning("chrif_parse: session #%d, intif_parse failed (unrecognized command 0x%.4x).\n", fd, cmd);
set_eof(fd);
return 0;
}
packet_len = packet_len_table[cmd-0x2af8];
if (packet_len == -1)
{ // dynamic-length packet, second WORD holds the length
if (RFIFOREST(fd) < 4)
return 0;
packet_len = RFIFOW(fd,2);
}
if ((int)RFIFOREST(fd) < packet_len)
return 0;
//ShowDebug("Received packet 0x%4x (%d bytes) from char-server (connection %d)\n", RFIFOW(fd,0), packet_len, fd);
switch(cmd)
{
case 0x2af9: chrif_connectack(fd); break;
case 0x2afb: chrif_sendmapack(fd); break;
case 0x2afd: chrif_authok(fd); break;
case 0x2b00: map_setusers(RFIFOL(fd,2)); chrif_keepalive(fd); break;
case 0x2b03: clif_charselectok(RFIFOL(fd,2)); break;
case 0x2b04: chrif_recvmap(fd); break;
case 0x2b06: chrif_changemapserverack(RFIFOL(fd,2), RFIFOL(fd,6), RFIFOL(fd,10), RFIFOL(fd,14), RFIFOW(fd,18), RFIFOW(fd,20), RFIFOW(fd,22), RFIFOL(fd,24), RFIFOW(fd,28)); break;
case 0x2b07: clif_updatemaxid(RFIFOL(fd,2), RFIFOL(fd,6)); break;
case 0x2b09: map_addnickdb(RFIFOL(fd,2), (char*)RFIFOP(fd,6)); break;
case 0x2b0b: chrif_changedgm(fd); break;
case 0x2b0d: chrif_changedsex(fd); break;
case 0x2b0f: chrif_char_ask_name_answer(RFIFOL(fd,2), (char*)RFIFOP(fd,6), RFIFOW(fd,30), RFIFOW(fd,32)); break;
case 0x2b12: chrif_divorce(RFIFOL(fd,2), RFIFOL(fd,6)); break;
case 0x2b13: chrif_accountdeletion(fd); break;
case 0x2b14: chrif_accountban(fd); break;
case 0x2b15: chrif_recvgmaccounts(fd); break;
case 0x2b1b: chrif_recvfamelist(fd); break;
case 0x2b1d: chrif_load_scdata(fd); break;
case 0x2b1e: chrif_update_ip(fd); break;
case 0x2b1f: chrif_disconnectplayer(fd); break;
case 0x2b20: chrif_removemap(fd); break;
case 0x2b21: chrif_save_ack(fd); break;
case 0x2b22: chrif_updatefamelist_ack(fd); break;
case 0x2b24: chrif_keepalive_ack(fd); break;
default:
ShowError("chrif_parse : unknown packet (session #%d): 0x%x. Disconnecting.\n", fd, cmd);
set_eof(fd);
return 0;
}
if (fd == char_fd) //There's the slight chance we lost the connection during parse, in which case this would segfault if not checked [Skotlex]
RFIFOSKIP(fd, packet_len);
}
return 0;
}
/*==========================================
*
*------------------------------------------*/
int chrif_parse(int fd)
{
int packet_len, cmd;
// only process data from the char-server
if (fd != char_fd)
{
ShowDebug("chrif_parse: Desconectando sessao invalida #%d (nao e o servidor de personagens)\n", fd);
do_close(fd);
return 0;
}
if (session[fd]->flag.eof)
{
do_close(fd);
char_fd = -1;
chrif_on_disconnect();
return 0;
}
while (RFIFOREST(fd) >= 2)
{
cmd = RFIFOW(fd,0);
if (cmd < 0x2af8 || cmd >= 0x2af8 + ARRAYLENGTH(packet_len_table) || packet_len_table[cmd-0x2af8] == 0)
{
int r = intif_parse(fd); // intif�ɓn��
if (r == 1) continue; // intif�ŏ�������
if (r == 2) return 0; // intif�ŏ����������A�f�[�^������Ȃ�
ShowWarning("chrif_parse: sessao #%d, intif_parse falhou (comando 0x%.4x nao reconhecido).\n", fd, cmd);
set_eof(fd);
return 0;
}
packet_len = packet_len_table[cmd-0x2af8];
if (packet_len == -1)
{ // dynamic-length packet, second WORD holds the length
if (RFIFOREST(fd) < 4)
return 0;
packet_len = RFIFOW(fd,2);
}
if ((int)RFIFOREST(fd) < packet_len)
return 0;
//ShowDebug("Received packet 0x%4x (%d bytes) from char-server (connection %d)\n", RFIFOW(fd,0), packet_len, fd);
switch(cmd)
{
case 0x2af9: chrif_connectack(fd); break;
case 0x2afb: chrif_sendmapack(fd); break;
case 0x2afd: chrif_authok(fd); break;
case 0x2b00: map_setusers(RFIFOL(fd,2)); chrif_keepalive(fd); break;
case 0x2b03: clif_charselectok(RFIFOL(fd,2), RFIFOB(fd,6)); break;
case 0x2b04: chrif_recvmap(fd); break;
case 0x2b06: chrif_changemapserverack(RFIFOL(fd,2), RFIFOL(fd,6), RFIFOL(fd,10), RFIFOL(fd,14), RFIFOW(fd,18), RFIFOW(fd,20), RFIFOW(fd,22), RFIFOL(fd,24), RFIFOW(fd,28)); break;
case 0x2b09: map_addnickdb(RFIFOL(fd,2), (char*)RFIFOP(fd,6)); break;
case 0x2b0d: chrif_changedsex(fd); break;
case 0x2b0f: chrif_char_ask_name_answer(RFIFOL(fd,2), (char*)RFIFOP(fd,6), RFIFOW(fd,30), RFIFOW(fd,32)); break;
case 0x2b12: chrif_divorceack(RFIFOL(fd,2), RFIFOL(fd,6)); break;
case 0x2b14: chrif_accountban(fd); break;
case 0x2b1b: chrif_recvfamelist(fd); break;
case 0x2b1d: chrif_load_scdata(fd); break;
case 0x2b1e: chrif_update_ip(fd); break;
case 0x2b1f: chrif_disconnectplayer(fd); break;
case 0x2b20: chrif_removemap(fd); break;
case 0x2b21: chrif_save_ack(fd); break;
case 0x2b22: chrif_updatefamelist_ack(fd); break;
case 0x2b24: chrif_keepalive_ack(fd); break;
case 0x2b25: chrif_deadopt(RFIFOL(fd,2), RFIFOL(fd,6), RFIFOL(fd,10)); break;
case 0x2b27: chrif_authfail(fd); break;
default:
ShowError("chrif_parse : pacote desconhecido (sessao #%d): 0x%x. Desconectando.\n", fd, cmd);
set_eof(fd);
return 0;
}
if (fd == char_fd) //There's the slight chance we lost the connection during parse, in which case this would segfault if not checked [Skotlex]
RFIFOSKIP(fd, packet_len);
}
return 0;
}