// $Id: chrif.c,v 1.6 2004/09/25 11:39:17 MouseJstr Exp $ #include #include #include #ifdef _WIN32 #include #else #include #include #include #include #endif #include #include #include "socket.h" #include "timer.h" #include "map.h" #include "battle.h" #include "chrif.h" #include "clif.h" #include "intif.h" #include "npc.h" #include "pc.h" #include "nullpo.h" #ifdef MEMWATCH #include "memwatch.h" #endif static const int packet_len_table[0x20] = { 60, 3,-1,27,22,-1, 6,-1, // 2af8-2aff 6,-1,18, 7,-1,49,44, 0, // 2b00-2b07 6,30,-1,10,86, 7,44,34, // 2b08-2b0f -1,-1,10, 6,11,-1, 0, 0, // 2b10-2b17 }; int char_fd; int srvinfo; static char char_ip_str[16]; static int char_ip; static int char_port = 6121; static char userid[24], passwd[24]; static int chrif_state; // 設定ファイル読み込み関係 /*========================================== * *------------------------------------------ */ void chrif_setuserid(char *id) { strncpy(userid, id, 24); } /*========================================== * *------------------------------------------ */ void chrif_setpasswd(char *pwd) { strncpy(passwd, pwd, 24); } /*========================================== * *------------------------------------------ */ void chrif_setip(char *ip) { strncpy(char_ip_str, ip, 16); char_ip = inet_addr(char_ip_str); } /*========================================== * *------------------------------------------ */ void chrif_setport(int port) { char_port = port; } /*========================================== * *------------------------------------------ */ int chrif_isconnect(void) { return chrif_state == 2; } /*========================================== * *------------------------------------------ */ int chrif_save(struct map_session_data *sd) { nullpo_retr(-1, sd); if (char_fd < 0) return -1; pc_makesavestatus(sd); WFIFOW(char_fd,0) = 0x2b01; WFIFOW(char_fd,2) = sizeof(sd->status) + 12; WFIFOL(char_fd,4) = sd->bl.id; WFIFOL(char_fd,8) = sd->char_id; memcpy(WFIFOP(char_fd,12), &sd->status, sizeof(sd->status)); WFIFOSET(char_fd, WFIFOW(char_fd,2)); return 0; } /*========================================== * *------------------------------------------ */ int chrif_connect(int fd) { WFIFOW(fd,0) = 0x2af8; memcpy(WFIFOP(fd,2), userid, 24); memcpy(WFIFOP(fd,26), passwd, 24); WFIFOL(fd,50) = 0; WFIFOL(fd,54) = clif_getip(); WFIFOW(fd,58) = clif_getport(); // [Valaris] thanks to fov WFIFOSET(fd,60); return 0; } /*========================================== * マップ送信 *------------------------------------------ */ int chrif_sendmap(int fd) { int i; WFIFOW(fd,0) = 0x2afa; for(i = 0; i < map_num; i++) if (map[i].alias[0] != '\0') // [MouseJstr] map aliasing memcpy(WFIFOP(fd,4+i*16), map[i].alias, 16); else memcpy(WFIFOP(fd,4+i*16), map[i].name, 16); WFIFOW(fd,2) = 4 + i * 16; WFIFOSET(fd,WFIFOW(fd,2)); return 0; } /*========================================== * マップ受信 *------------------------------------------ */ int chrif_recvmap(int fd) { int i, j, ip, port; unsigned char *p = (unsigned char *)&ip; if (chrif_state < 2) // まだ準備中 return -1; ip = RFIFOL(fd,4); port = RFIFOW(fd,8); for(i = 10, j = 0; i < RFIFOW(fd,2); i += 16, j++) { map_setipport(RFIFOP(fd,i), ip, port); // if (battle_config.etc_log) // printf("recv map %d %s\n", j, RFIFOP(fd,i)); } if (battle_config.etc_log) printf("recv map on %d.%d.%d.%d:%d (%d maps)\n", p[0], p[1], p[2], p[3], port, j); return 0; } /*========================================== * マップ鯖間移動のためのデータ準備要求 *------------------------------------------ */ int chrif_changemapserver(struct map_session_data *sd, char *name, int x, int y, int ip, short port) { int i, s_ip; nullpo_retr(-1, sd); s_ip = 0; for(i = 0; i < fd_max; i++) if (session[i] && session[i]->session_data == sd) { s_ip = session[i]->client_addr.sin_addr.s_addr; break; } WFIFOW(char_fd, 0) = 0x2b05; WFIFOL(char_fd, 2) = sd->bl.id; WFIFOL(char_fd, 6) = sd->login_id1; WFIFOL(char_fd,10) = sd->login_id2; WFIFOL(char_fd,14) = sd->status.char_id; memcpy(WFIFOP(char_fd,18), name, 16); WFIFOW(char_fd,34) = x; WFIFOW(char_fd,36) = y; WFIFOL(char_fd,38) = ip; WFIFOL(char_fd,42) = port; WFIFOB(char_fd,44) = sd->status.sex; WFIFOL(char_fd,45) = s_ip; WFIFOSET(char_fd,49); return 0; } /*========================================== * マップ鯖間移動ack *------------------------------------------ */ int chrif_changemapserverack(int fd) { struct map_session_data *sd = map_id2sd(RFIFOL(fd,2)); if (sd == NULL || sd->status.char_id != RFIFOL(fd,14)) return -1; if (RFIFOL(fd,6) == 1) { if (battle_config.error_log) printf("map server change failed.\n"); pc_authfail(sd->fd); return 0; } clif_changemapserver(sd, RFIFOP(fd,18), RFIFOW(fd,34), RFIFOW(fd,36), RFIFOL(fd,38), RFIFOW(fd,42)); return 0; } /*========================================== * *------------------------------------------ */ int chrif_connectack(int fd) { if (RFIFOB(fd,2)) { printf("Connected to char-server failed %d.\n", RFIFOB(fd,2)); exit(1); } printf("Connected to char-server (connection #%d).\n", fd); chrif_state = 1; chrif_sendmap(fd); printf("chrif: OnCharIfInit event done. (%d events)\n", npc_event_doall("OnCharIfInit")); printf("chrif: OnInterIfInit event done. (%d events)\n", npc_event_doall("OnInterIfInit")); // Run Event [AgitInit] // printf("NPC_Event:[OnAgitInit] do (%d) events (Agit Initialize).\n", npc_event_doall("OnAgitInit")); return 0; } /*========================================== * *------------------------------------------ */ int chrif_sendmapack(int fd) { if (RFIFOB(fd,2)) { printf("chrif : send map list to char server failed %d\n", RFIFOB(fd,2)); exit(1); } memcpy(wisp_server_name, RFIFOP(fd,3), 24); chrif_state = 2; return 0; } /*========================================== * *------------------------------------------ */ int chrif_authreq(struct map_session_data *sd) { int i; nullpo_retr(-1, sd); if (!sd || !char_fd || !sd->bl.id || !sd->login_id1) return -1; for(i = 0; i < fd_max; i++) if (session[i] && session[i]->session_data == sd) { WFIFOW(char_fd, 0) = 0x2afc; WFIFOL(char_fd, 2) = sd->bl.id; WFIFOL(char_fd, 6) = sd->char_id; WFIFOL(char_fd,10) = sd->login_id1; WFIFOL(char_fd,14) = sd->login_id2; WFIFOL(char_fd,18) = session[i]->client_addr.sin_addr.s_addr; WFIFOSET(char_fd,22); break; } return 0; } /*========================================== * *------------------------------------------ */ int chrif_charselectreq(struct map_session_data *sd) { int i, s_ip; nullpo_retr(-1, sd); if(!sd || !char_fd || !sd->bl.id || !sd->login_id1) return -1; s_ip = 0; for(i = 0; i < fd_max; i++) if (session[i] && session[i]->session_data == sd) { s_ip = session[i]->client_addr.sin_addr.s_addr; break; } WFIFOW(char_fd, 0) = 0x2b02; WFIFOL(char_fd, 2) = sd->bl.id; WFIFOL(char_fd, 6) = sd->login_id1; WFIFOL(char_fd,10) = sd->login_id2; WFIFOL(char_fd,14) = s_ip; WFIFOSET(char_fd,18); return 0; } /*========================================== * キャラ名問い合わせ *------------------------------------------ */ int chrif_searchcharid(int char_id) { if (!char_id) return -1; WFIFOW(char_fd,0) = 0x2b08; WFIFOL(char_fd,2) = char_id; WFIFOSET(char_fd,6); return 0; } /*========================================== * GMに変化要求 *------------------------------------------ */ int chrif_changegm(int id, const char *pass, int len) { if (battle_config.etc_log) printf("chrif_changegm: account: %d, password: '%s'.\n", id, pass); WFIFOW(char_fd,0) = 0x2b0a; WFIFOW(char_fd,2) = len + 8; WFIFOL(char_fd,4) = id; memcpy(WFIFOP(char_fd,8), pass, len); WFIFOSET(char_fd, len + 8); return 0; } /*========================================== * Change Email *------------------------------------------ */ int chrif_changeemail(int id, const char *actual_email, const char *new_email) { if (battle_config.etc_log) printf("chrif_changeemail: account: %d, actual_email: '%s', new_email: '%s'.\n", id, actual_email, new_email); WFIFOW(char_fd,0) = 0x2b0c; WFIFOL(char_fd,2) = id; memcpy(WFIFOP(char_fd,6), actual_email, 40); memcpy(WFIFOP(char_fd,46), new_email, 40); WFIFOSET(char_fd,86); return 0; } /*========================================== * Send message to char-server with a character name to do some operations (by Yor) * Used to ask Char-server about a character name to have the account number to modify account file in login-server. * type of operation: * 1: block * 2: ban * 3: unblock * 4: unban * 5: changesex *------------------------------------------ */ int chrif_char_ask_name(int id, char * character_name, short operation_type, int year, int month, int day, int hour, int minute, int second) { WFIFOW(char_fd, 0) = 0x2b0e; WFIFOL(char_fd, 2) = id; // account_id of who ask (for answer) -1 if nobody memcpy(WFIFOP(char_fd,6), character_name, 24); WFIFOW(char_fd, 30) = operation_type; // type of operation if (operation_type == 2) { WFIFOW(char_fd, 32) = year; WFIFOW(char_fd, 34) = month; WFIFOW(char_fd, 36) = day; WFIFOW(char_fd, 38) = hour; WFIFOW(char_fd, 40) = minute; WFIFOW(char_fd, 42) = second; } printf("chrif : sended 0x2b0e\n"); WFIFOSET(char_fd,44); return 0; } /*========================================== * 性別変化要求 *------------------------------------------ */ int chrif_changesex(int id, int sex) { WFIFOW(char_fd,0) = 0x3000; WFIFOW(char_fd,2) = 9; WFIFOL(char_fd,4) = id; WFIFOB(char_fd,8) = sex; printf("chrif : sent 0x3000(changesex)\n"); WFIFOSET(char_fd,9); return 0; } /*========================================== * Answer after a request about a character name to do some operations (by Yor) * Used to answer of chrif_char_ask_name. * type of operation: * 1: block * 2: ban * 3: unblock * 4: unban * 5: changesex * type of answer: * 0: login-server resquest done * 1: player not found * 2: gm level too low * 3: login-server offline *------------------------------------------ */ int chrif_char_ask_name_answer(int fd) { int acc; struct map_session_data *sd; char output[256]; char player_name[24]; acc = RFIFOL(fd,2); // account_id of who has asked (-1 if nobody) memcpy(player_name, RFIFOP(fd,6), sizeof(player_name)); player_name[sizeof(player_name)-1] = '\0'; sd = map_id2sd(acc); if (acc >= 0 && sd != NULL) { if (RFIFOW(fd, 32) == 1) // player not found sprintf(output, "The player '%s' doesn't exist.", player_name); else { switch(RFIFOW(fd, 30)) { case 1: // block switch(RFIFOW(fd, 32)) { case 0: // login-server resquest done sprintf(output, "Login-server has been asked to block the player '%s'.", player_name); break; //case 1: // player not found case 2: // gm level too low sprintf(output, "Your GM level don't authorise you to block the player '%s'.", player_name); break; case 3: // login-server offline sprintf(output, "Login-server is offline. Impossible to block the the player '%s'.", player_name); break; } break; case 2: // ban switch(RFIFOW(fd, 32)) { case 0: // login-server resquest done sprintf(output, "Login-server has been asked to ban the player '%s'.", player_name); break; //case 1: // player not found case 2: // gm level too low sprintf(output, "Your GM level don't authorise you to ban the player '%s'.", player_name); break; case 3: // login-server offline sprintf(output, "Login-server is offline. Impossible to ban the the player '%s'.", player_name); break; } break; case 3: // unblock switch(RFIFOW(fd, 32)) { case 0: // login-server resquest done sprintf(output, "Login-server has been asked to unblock the player '%s'.", player_name); break; //case 1: // player not found case 2: // gm level too low sprintf(output, "Your GM level don't authorise you to unblock the player '%s'.", player_name); break; case 3: // login-server offline sprintf(output, "Login-server is offline. Impossible to unblock the the player '%s'.", player_name); break; } break; case 4: // unban switch(RFIFOW(fd, 32)) { case 0: // login-server resquest done sprintf(output, "Login-server has been asked to unban the player '%s'.", player_name); break; //case 1: // player not found case 2: // gm level too low sprintf(output, "Your GM level don't authorise you to unban the player '%s'.", player_name); break; case 3: // login-server offline sprintf(output, "Login-server is offline. Impossible to unban the the player '%s'.", player_name); break; } break; case 5: // changesex switch(RFIFOW(fd, 32)) { case 0: // login-server resquest done sprintf(output, "Login-server has been asked to change the sex of the player '%s'.", player_name); break; //case 1: // player not found case 2: // gm level too low sprintf(output, "Your GM level don't authorise you to change the sex of the player '%s'.", player_name); break; case 3: // login-server offline sprintf(output, "Login-server is offline. Impossible to change the sex of the the player '%s'.", player_name); break; } break; } } if (output[0] != '\0') { output[sizeof(output)-1] = '\0'; clif_displaymessage(sd->fd, output); } } else printf("chrif_char_ask_name_answer failed - player not online.\n"); return 0; } /*========================================== * End of GM change (@GM) (modified by Yor) *------------------------------------------ */ int chrif_changedgm(int fd) { int acc, level; struct map_session_data *sd = NULL; acc = RFIFOL(fd,2); level = RFIFOL(fd,6); sd = map_id2sd(acc); if (battle_config.etc_log) printf("chrif_changedgm: account: %d, GM level 0 -> %d.\n", acc, level); if (sd != NULL) { if (level > 0) clif_displaymessage(sd->fd, "GM modification success."); else clif_displaymessage(sd->fd, "Failure of GM modification."); } return 0; } /*========================================== * 性別変化終了 (modified by Yor) *------------------------------------------ */ int chrif_changedsex(int fd) { int acc, sex, i; struct map_session_data *sd; struct pc_base_job s_class; acc = RFIFOL(fd,2); sex = RFIFOL(fd,6); if (battle_config.etc_log) printf("chrif_changedsex %d.\n", acc); sd = map_id2sd(acc); if (acc > 0) { if (sd != NULL && sd->status.sex != sex) { s_class = pc_calc_base_job(sd->status.class); if (sd->status.sex == 0) { sd->status.sex = 1; sd->sex = 1; } else if (sd->status.sex == 1) { sd->status.sex = 0; sd->sex = 0; } // to avoid any problem with equipment and invalid sex, equipment is unequiped. for (i = 0; i < MAX_INVENTORY; i++) { if (sd->status.inventory[i].nameid && sd->status.inventory[i].equip) pc_unequipitem((struct map_session_data*)sd, i, 0); } // reset skill of some job if (s_class.job == 19 || s_class.job == 4020 || s_class.job == 4042 || s_class.job == 20 || s_class.job == 4021 || s_class.job == 4043) { // remove specifical skills of classes 19, 4020 and 4042 for(i = 315; i <= 322; i++) { if (sd->status.skill[i].id > 0 && !sd->status.skill[i].flag) { sd->status.skill_point += sd->status.skill[i].lv; sd->status.skill[i].id = 0; sd->status.skill[i].lv = 0; } } // remove specifical skills of classes 20, 4021 and 4043 for(i = 323; i <= 330; i++) { if (sd->status.skill[i].id > 0 && !sd->status.skill[i].flag) { sd->status.skill_point += sd->status.skill[i].lv; sd->status.skill[i].id = 0; sd->status.skill[i].lv = 0; } } clif_updatestatus(sd, SP_SKILLPOINT); // change job if necessary if (s_class.job == 20 || s_class.job == 4021 || s_class.job == 4043) sd->status.class -= 1; else if (s_class.job == 19 || s_class.job == 4020 || s_class.job == 4042) sd->status.class += 1; } // save character chrif_save(sd); sd->login_id1++; // change identify, because if player come back in char within the 5 seconds, he can change its characters // do same modify in login-server for the account, but no in char-server (it ask again login_id1 to login, and don't remember it) clif_displaymessage(sd->fd, "Your sex has been changed (need disconexion by the server)..."); clif_setwaitclose(sd->fd); // forced to disconnect for the change } } else { if (sd != NULL) { printf("chrif_changedsex failed.\n"); } } return 0; } /*========================================== * アカウント変数保存要求 *------------------------------------------ */ int chrif_saveaccountreg2(struct map_session_data *sd) { int p, j; nullpo_retr(-1, sd); p = 8; for(j = 0; j < sd->status.account_reg2_num; j++) { struct global_reg *reg = &sd->status.account_reg2[j]; if (reg->str[0] && reg->value != 0) { memcpy(WFIFOP(char_fd,p), reg->str, 32); WFIFOL(char_fd,p+32) = reg->value; p += 36; } } WFIFOW(char_fd,0) = 0x2b10; WFIFOW(char_fd,2) = p; WFIFOL(char_fd,4) = sd->bl.id; WFIFOSET(char_fd,p); return 0; } /*========================================== * アカウント変数通知 *------------------------------------------ */ int chrif_accountreg2(int fd) { int j, p; struct map_session_data *sd; if ((sd = map_id2sd(RFIFOL(fd,4))) == NULL) return 1; for(p = 8, j = 0; p < RFIFOW(fd,2) && j < ACCOUNT_REG2_NUM; p += 36, j++) { memcpy(sd->status.account_reg2[j].str, RFIFOP(fd,p), 32); sd->status.account_reg2[j].value = RFIFOL(fd, p + 32); } sd->status.account_reg2_num = j; // printf("chrif: accountreg2\n"); return 0; } /*========================================== * 離婚情報同期要求 *------------------------------------------ */ int chrif_divorce(int char_id, int partner_id) { struct map_session_data *sd = NULL; if (!char_id || !partner_id) return 0; nullpo_retr(0, sd = map_nick2sd(map_charid2nick(partner_id))); if (sd->status.partner_id == char_id) { int i; //離婚(相方は既にキャラが消えている筈なので) sd->status.partner_id = 0; //相方の結婚指輪を剥奪 for(i = 0; i < MAX_INVENTORY; i++) if (sd->status.inventory[i].nameid == WEDDING_RING_M || sd->status.inventory[i].nameid == WEDDING_RING_F) pc_delitem(sd, i, 1, 0); } return 0; } /*========================================== * Disconnection of a player (account has been deleted in login-server) by [Yor] *------------------------------------------ */ int chrif_accountdeletion(int fd) { int acc; struct map_session_data *sd; acc = RFIFOL(fd,2); if (battle_config.etc_log) printf("chrif_accountdeletion %d.\n", acc); sd = map_id2sd(acc); if (acc > 0) { if (sd != NULL) { sd->login_id1++; // change identify, because if player come back in char within the 5 seconds, he can change its characters clif_displaymessage(sd->fd, "Your account has been deleted (disconnexion)..."); clif_setwaitclose(sd->fd); // forced to disconnect for the change } } else { if (sd != NULL) printf("chrif_accountdeletion failed - player not online.\n"); } return 0; } /*========================================== * Disconnection of a player (account has been banned of has a status, from login-server) by [Yor] *------------------------------------------ */ int chrif_accountban(int fd) { int acc; struct map_session_data *sd; acc = RFIFOL(fd,2); if (battle_config.etc_log) printf("chrif_accountban %d.\n", acc); sd = map_id2sd(acc); if (acc > 0) { if (sd != NULL) { sd->login_id1++; // change identify, because if player come back in char within the 5 seconds, he can change its characters if (RFIFOB(fd,6) == 0) { // 0: change of statut, 1: ban switch (RFIFOL(fd,7)) { // status or final date of a banishment case 1: // 0 = Unregistered ID clif_displaymessage(sd->fd, "Your account has 'Unregistered'."); break; case 2: // 1 = Incorrect Password clif_displaymessage(sd->fd, "Your account has an 'Incorrect Password'..."); break; case 3: // 2 = This ID is expired clif_displaymessage(sd->fd, "Your account has expired."); break; case 4: // 3 = Rejected from Server clif_displaymessage(sd->fd, "Your account has been rejected from server."); break; case 5: // 4 = You have been blocked by the GM Team clif_displaymessage(sd->fd, "Your account has been blocked by the GM Team."); break; case 6: // 5 = Your Game's EXE file is not the latest version clif_displaymessage(sd->fd, "Your Game's EXE file is not the latest version."); break; case 7: // 6 = Your are Prohibited to log in until %s clif_displaymessage(sd->fd, "Your account has been prohibited to log in."); break; case 8: // 7 = Server is jammed due to over populated clif_displaymessage(sd->fd, "Server is jammed due to over populated."); break; case 9: // 8 = No MSG (actually, all states after 9 except 99 are No MSG, use only this) clif_displaymessage(sd->fd, "Your account has not more authorised."); break; case 100: // 99 = This ID has been totally erased clif_displaymessage(sd->fd, "Your account has been totally erased."); break; default: clif_displaymessage(sd->fd, "Your account has not more authorised."); break; } } else if (RFIFOB(fd,6) == 1) { // 0: change of statut, 1: ban time_t timestamp; char tmpstr[2048]; timestamp = (time_t)RFIFOL(fd,7); // status or final date of a banishment strcpy(tmpstr, "Your account has been banished until "); strftime(tmpstr + strlen(tmpstr), 24, "%d-%m-%Y %H:%M:%S", localtime(×tamp)); clif_displaymessage(sd->fd, tmpstr); } clif_setwaitclose(sd->fd); // forced to disconnect for the change } } else { if (sd != NULL) printf("chrif_accountban failed - player not online.\n"); } return 0; } /*========================================== * キャラクター切断通知 *------------------------------------------ */ int chrif_chardisconnect(struct map_session_data *sd) { nullpo_retr(-1, sd); if(char_fd<=0) return -1; WFIFOW(char_fd,0)=0x2b18; WFIFOL(char_fd,2)=sd->status.account_id; WFIFOL(char_fd,6)=sd->status.char_id; WFIFOSET(char_fd,10); //printf("chrif: char disconnect: %d %s\n",sd->bl.id,sd->status.name); return 0; } /*========================================== * Receiving GM accounts and their levels from char-server by [Yor] *------------------------------------------ */ int chrif_recvgmaccounts(int fd) { printf("From login-server: receiving of %d GM accounts information.\n", pc_read_gm_account(fd)); return 0; } /*========================================== * Request to reload GM accounts and their levels: send to char-server by [Yor] *------------------------------------------ */ int chrif_reloadGMdb(void) { WFIFOW(char_fd,0) = 0x2af7; WFIFOSET(char_fd, 2); return 0; } /*========================================== * Send rates and motd to char server [Wizputer] *------------------------------------------ */ int chrif_ragsrvinfo(int base_rate, int job_rate, int drop_rate) { char buf[256]; FILE *fp; int i; WFIFOW(char_fd,0) = 0x2b16; WFIFOW(char_fd,2) = base_rate; WFIFOW(char_fd,4) = job_rate; WFIFOW(char_fd,6) = drop_rate; if ((fp = fopen(motd_txt, "r")) != NULL) { if (fgets(buf, 250, fp) != NULL) { for(i = 0; buf[i]; i++) { if (buf[i] == '\r' || buf[i] == '\n') { buf[i] = 0; break; } } WFIFOW(char_fd,8) = sizeof(buf) + 10; memcpy(WFIFOP(char_fd,10), buf, sizeof(buf)); } fclose(fp); } else { WFIFOW(char_fd,8) = sizeof(buf) + 10; memcpy(WFIFOP(char_fd,10), buf, sizeof(buf)); } WFIFOSET(char_fd,WFIFOW(char_fd,8)); return 0; } /*========================================= * Tell char-server charcter disconnected [Wizputer] *----------------------------------------- */ int chrif_char_offline(struct map_session_data *sd) { if (char_fd < 0) return -1; WFIFOW(char_fd,0) = 0x2b17; WFIFOL(char_fd,2) = sd->status.char_id; WFIFOSET(char_fd,6); return 0; } /*========================================== * *------------------------------------------ */ int chrif_parse(int fd) { int packet_len, cmd; // only char-server can have an access to here. // so, if it isn't the char-server, we disconnect the session (fd != char_fd). if (fd != char_fd || session[fd]->eof) { if (fd == char_fd) { printf("Map-server can't connect to char-server (connection #%d).\n", fd); char_fd = -1; } close(fd); delete_session(fd); return 0; } while (RFIFOREST(fd) >= 2) { cmd = RFIFOW(fd,0); if (cmd < 0x2af8 || cmd >= 0x2af8 + (sizeof(packet_len_table) / sizeof(packet_len_table[0])) || 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 session[fd]->eof = 1; return 0; } packet_len = packet_len_table[cmd-0x2af8]; if (packet_len == -1) { if (RFIFOREST(fd) < 4) return 0; packet_len = RFIFOW(fd,2); } if (RFIFOREST(fd) < packet_len) return 0; switch(cmd) { case 0x2af9: chrif_connectack(fd); break; case 0x2afb: chrif_sendmapack(fd); break; case 0x2afd: pc_authok(RFIFOL(fd,4), RFIFOL(fd,8), (time_t)RFIFOL(fd,12), (struct mmo_charstatus*)RFIFOP(fd,16)); break; case 0x2afe: pc_authfail(RFIFOL(fd,2)); break; case 0x2b00: map_setusers(RFIFOL(fd,2)); break; case 0x2b03: clif_charselectok(RFIFOL(fd,2)); break; case 0x2b04: chrif_recvmap(fd); break; case 0x2b06: chrif_changemapserverack(fd); break; case 0x2b09: map_addchariddb(RFIFOL(fd,2), RFIFOP(fd,6)); break; case 0x2b0b: chrif_changedgm(fd); break; case 0x2b0d: chrif_changedsex(fd); break; case 0x2b0f: chrif_char_ask_name_answer(fd); break; case 0x2b11: chrif_accountreg2(fd); 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; default: if (battle_config.error_log) printf("chrif_parse : unknown packet %d %d\n", fd, RFIFOW(fd,0)); session[fd]->eof = 1; return 0; } RFIFOSKIP(fd, packet_len); } return 0; } /*========================================== * timer関数 * 今このmap鯖に繋がっているクライアント人数をchar鯖へ送る *------------------------------------------ */ int send_users_tochar(int tid, unsigned int tick, int id, int data) { int users = 0, i; struct map_session_data *sd; if (char_fd <= 0 || session[char_fd] == NULL) return 0; WFIFOW(char_fd,0) = 0x2aff; for (i = 0; i < fd_max; i++) { if (session[i] && (sd = session[i]->session_data) && sd->state.auth && !((battle_config.hide_GM_session || (sd->status.option & OPTION_HIDE)) && pc_isGM(sd))) { WFIFOL(char_fd,6+4*users) = sd->status.char_id; users++; } } WFIFOW(char_fd,2) = 6 + 4 * users; WFIFOW(char_fd,4) = users; WFIFOSET(char_fd,6+4*users); return 0; } /*========================================== * timer関数 * char鯖との接続を確認し、もし切れていたら再度接続する *------------------------------------------ */ int check_connect_char_server(int tid, unsigned int tick, int id, int data) { if (char_fd <= 0 || session[char_fd] == NULL) { printf("Attempt to connect to char-server...\n"); chrif_state = 0; char_fd = make_connection(char_ip, char_port); session[char_fd]->func_parse = chrif_parse; realloc_fifo(char_fd, FIFOSIZE_SERVERLINK, FIFOSIZE_SERVERLINK); chrif_connect(char_fd); #ifndef TXT_ONLY srvinfo = 0; } else { if (srvinfo == 0) { chrif_ragsrvinfo(battle_config.base_exp_rate, battle_config.job_exp_rate, battle_config.item_rate_common); srvinfo = 1; } #endif /* not TXT_ONLY */ } return 0; } /*========================================== * *------------------------------------------ */ int do_init_chrif(void) { add_timer_func_list(check_connect_char_server, "check_connect_char_server"); add_timer_func_list(send_users_tochar, "send_users_tochar"); add_timer_interval(gettick() + 1000, check_connect_char_server, 0, 0, 10 * 1000); add_timer_interval(gettick() + 1000, send_users_tochar, 0, 0, 5 * 1000); return 0; }