// Copyright (c) Hercules Dev Team, licensed under GNU GPL. // See the LICENSE file // Portions Copyright (c) Athena Dev Teams #include "../common/mmo.h" #include "../common/db.h" #include "../common/malloc.h" #include "../common/strlib.h" #include "../common/showmsg.h" #include "../common/socket.h" #include "../common/timer.h" #include "char.h" #include "inter.h" #include "int_party.h" #include "int_guild.h" #include "int_storage.h" #include "int_pet.h" #include "int_homun.h" #include "int_mercenary.h" #include "int_mail.h" #include "int_auction.h" #include "int_quest.h" #include "int_elemental.h" #include #include #include #include // for stat/lstat/fstat - [Dekamaster/Ultimate GM Tool] #define WISDATA_TTL (60*1000) //Wis data Time To Live (60 seconds) #define WISDELLIST_MAX 256 // Number of elements in the list Delete data Wis Sql* sql_handle = NULL; int char_server_port = 3306; char char_server_ip[32] = "127.0.0.1"; char char_server_id[32] = "ragnarok"; char char_server_pw[32] = "ragnarok"; char char_server_db[32] = "ragnarok"; char default_codepage[32] = ""; //Feature by irmin. unsigned int party_share_level = 10; // recv. packet list int inter_recv_packet_length[] = { -1,-1, 7,-1, -1,13,36, (2 + 4 + 4 + 4 + NAME_LENGTH), 0, 0, 0, 0, 0, 0, 0, 0, // 3000- 6,-1, 0, 0, 0, 0, 0, 0, 10,-1, 0, 0, 0, 0, 0, 0, // 3010- -1,10,-1,14, 14,19, 6,-1, 14,14, 0, 0, 0, 0, 0, 0, // 3020- Party -1, 6,-1,-1, 55,19, 6,-1, 14,-1,-1,-1, 18,19,186,-1, // 3030- -1, 9, 0, 0, 0, 0, 0, 0, 7, 6,10,10, 10,-1, 0, 0, // 3040- -1,-1,10,10, 0,-1,12, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 3050- Auction System [Zephyrus], Item Bound [Mhalicot] 6,-1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 3060- Quest system [Kevin] [Inkfish] -1,10, 6,-1, 0, 0, 0, 0, 0, 0, 0, 0, -1,10, 6,-1, // 3070- Mercenary packets [Zephyrus], Elemental packets [pakpil] 48,14,-1, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 3080- -1,10,-1, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 3090- Homunculus packets [albator] }; struct WisData { int id, fd, count, len; int64 tick; unsigned char src[24], dst[24], msg[512]; }; static DBMap* wis_db = NULL; // int wis_id -> struct WisData* static int wis_dellist[WISDELLIST_MAX], wis_delnum; #define MAX_JOB_NAMES 150 static char* msg_table[MAX_JOB_NAMES]; // messages 550 ~ 699 are job names const char* msg_txt(int msg_number) { msg_number -= 550; if (msg_number >= 0 && msg_number < MAX_JOB_NAMES && msg_table[msg_number] != NULL && msg_table[msg_number][0] != '\0') return msg_table[msg_number]; return "Unknown"; } /** * Reads Message Data. * * This is a modified version of the mapserver's msg_config_read to * only read messages with IDs between 550 and 550+MAX_JOB_NAMES. * * @param[in] cfg_name configuration filename to read. * @param[in] allow_override whether to allow duplicate message IDs to override the original value. * @return success state. */ bool msg_config_read(const char *cfg_name, bool allow_override) { int msg_number; char line[1024], w1[1024], w2[1024]; FILE *fp; static int called = 1; if ((fp = fopen(cfg_name, "r")) == NULL) { ShowError("Messages file not found: %s\n", cfg_name); return 1; } if ((--called) == 0) memset(msg_table, 0, sizeof(msg_table[0]) * MAX_JOB_NAMES); while(fgets(line, sizeof(line), fp) ) { if (line[0] == '/' && line[1] == '/') continue; if (sscanf(line, "%[^:]: %[^\r\n]", w1, w2) != 2) continue; if (strcmpi(w1, "import") == 0) msg_config_read(w2, true); else { msg_number = atoi(w1); if( msg_number < 550 || msg_number > (550+MAX_JOB_NAMES) ) continue; msg_number -= 550; if (msg_number >= 0 && msg_number < MAX_JOB_NAMES) { if (msg_table[msg_number] != NULL) { if (!allow_override) { ShowError("Duplicate message: ID '%d' was already used for '%s'. Message '%s' will be ignored.\n", msg_number, w2, msg_table[msg_number]); continue; } aFree(msg_table[msg_number]); } msg_table[msg_number] = (char *)aMalloc((strlen(w2) + 1)*sizeof (char)); strcpy(msg_table[msg_number],w2); } } } fclose(fp); return 0; } /*========================================== * Cleanup Message Data *------------------------------------------*/ void do_final_msg(void) { int i; for (i = 0; i < MAX_JOB_NAMES; i++) aFree(msg_table[i]); } /* from pc.c due to @accinfo. any ideas to replace this crap are more than welcome. */ const char* job_name(int class_) { switch (class_) { case JOB_NOVICE: // 550 case JOB_SWORDMAN: // 551 case JOB_MAGE: // 552 case JOB_ARCHER: // 553 case JOB_ACOLYTE: // 554 case JOB_MERCHANT: // 555 case JOB_THIEF: // 556 return msg_txt(550 - JOB_NOVICE+class_); case JOB_KNIGHT: // 557 case JOB_PRIEST: // 558 case JOB_WIZARD: // 559 case JOB_BLACKSMITH: // 560 case JOB_HUNTER: // 561 case JOB_ASSASSIN: // 562 return msg_txt(557 - JOB_KNIGHT+class_); case JOB_KNIGHT2: return msg_txt(557); case JOB_CRUSADER: // 563 case JOB_MONK: // 564 case JOB_SAGE: // 565 case JOB_ROGUE: // 566 case JOB_ALCHEMIST: // 567 case JOB_BARD: // 568 case JOB_DANCER: // 569 return msg_txt(563 - JOB_CRUSADER+class_); case JOB_CRUSADER2: return msg_txt(563); case JOB_WEDDING: // 570 case JOB_SUPER_NOVICE: // 571 case JOB_GUNSLINGER: // 572 case JOB_NINJA: // 573 case JOB_XMAS: // 574 return msg_txt(570 - JOB_WEDDING+class_); case JOB_SUMMER: return msg_txt(621); case JOB_NOVICE_HIGH: // 575 case JOB_SWORDMAN_HIGH: // 576 case JOB_MAGE_HIGH: // 577 case JOB_ARCHER_HIGH: // 578 case JOB_ACOLYTE_HIGH: // 579 case JOB_MERCHANT_HIGH: // 580 case JOB_THIEF_HIGH: // 581 return msg_txt(575 - JOB_NOVICE_HIGH+class_); case JOB_LORD_KNIGHT: // 582 case JOB_HIGH_PRIEST: // 583 case JOB_HIGH_WIZARD: // 584 case JOB_WHITESMITH: // 585 case JOB_SNIPER: // 586 case JOB_ASSASSIN_CROSS: // 587 return msg_txt(582 - JOB_LORD_KNIGHT+class_); case JOB_LORD_KNIGHT2: return msg_txt(582); case JOB_PALADIN: // 588 case JOB_CHAMPION: // 589 case JOB_PROFESSOR: // 590 case JOB_STALKER: // 591 case JOB_CREATOR: // 592 case JOB_CLOWN: // 593 case JOB_GYPSY: // 594 return msg_txt(588 - JOB_PALADIN + class_); case JOB_PALADIN2: return msg_txt(588); case JOB_BABY: // 595 case JOB_BABY_SWORDMAN: // 596 case JOB_BABY_MAGE: // 597 case JOB_BABY_ARCHER: // 598 case JOB_BABY_ACOLYTE: // 599 case JOB_BABY_MERCHANT: // 600 case JOB_BABY_THIEF: // 601 return msg_txt(595 - JOB_BABY + class_); case JOB_BABY_KNIGHT: // 602 case JOB_BABY_PRIEST: // 603 case JOB_BABY_WIZARD: // 604 case JOB_BABY_BLACKSMITH: // 605 case JOB_BABY_HUNTER: // 606 case JOB_BABY_ASSASSIN: // 607 return msg_txt(602 - JOB_BABY_KNIGHT + class_); case JOB_BABY_KNIGHT2: return msg_txt(602); case JOB_BABY_CRUSADER: // 608 case JOB_BABY_MONK: // 609 case JOB_BABY_SAGE: // 610 case JOB_BABY_ROGUE: // 611 case JOB_BABY_ALCHEMIST: // 612 case JOB_BABY_BARD: // 613 case JOB_BABY_DANCER: // 614 return msg_txt(608 - JOB_BABY_CRUSADER + class_); case JOB_BABY_CRUSADER2: return msg_txt(608); case JOB_SUPER_BABY: return msg_txt(615); case JOB_TAEKWON: return msg_txt(616); case JOB_STAR_GLADIATOR: case JOB_STAR_GLADIATOR2: return msg_txt(617); case JOB_SOUL_LINKER: return msg_txt(618); case JOB_GANGSI: // 622 case JOB_DEATH_KNIGHT: // 623 case JOB_DARK_COLLECTOR: // 624 return msg_txt(622 - JOB_GANGSI+class_); case JOB_RUNE_KNIGHT: // 625 case JOB_WARLOCK: // 626 case JOB_RANGER: // 627 case JOB_ARCH_BISHOP: // 628 case JOB_MECHANIC: // 629 case JOB_GUILLOTINE_CROSS: // 630 return msg_txt(625 - JOB_RUNE_KNIGHT+class_); case JOB_RUNE_KNIGHT_T: // 656 case JOB_WARLOCK_T: // 657 case JOB_RANGER_T: // 658 case JOB_ARCH_BISHOP_T: // 659 case JOB_MECHANIC_T: // 660 case JOB_GUILLOTINE_CROSS_T: // 661 return msg_txt(656 - JOB_RUNE_KNIGHT_T+class_); case JOB_ROYAL_GUARD: // 631 case JOB_SORCERER: // 632 case JOB_MINSTREL: // 633 case JOB_WANDERER: // 634 case JOB_SURA: // 635 case JOB_GENETIC: // 636 case JOB_SHADOW_CHASER: // 637 return msg_txt(631 - JOB_ROYAL_GUARD+class_); case JOB_ROYAL_GUARD_T: // 662 case JOB_SORCERER_T: // 663 case JOB_MINSTREL_T: // 664 case JOB_WANDERER_T: // 665 case JOB_SURA_T: // 666 case JOB_GENETIC_T: // 667 case JOB_SHADOW_CHASER_T: // 668 return msg_txt(662 - JOB_ROYAL_GUARD_T+class_); case JOB_RUNE_KNIGHT2: return msg_txt(625); case JOB_RUNE_KNIGHT_T2: return msg_txt(656); case JOB_ROYAL_GUARD2: return msg_txt(631); case JOB_ROYAL_GUARD_T2: return msg_txt(662); case JOB_RANGER2: return msg_txt(627); case JOB_RANGER_T2: return msg_txt(658); case JOB_MECHANIC2: return msg_txt(629); case JOB_MECHANIC_T2: return msg_txt(660); case JOB_BABY_RUNE: // 638 case JOB_BABY_WARLOCK: // 639 case JOB_BABY_RANGER: // 640 case JOB_BABY_BISHOP: // 641 case JOB_BABY_MECHANIC: // 642 case JOB_BABY_CROSS: // 643 case JOB_BABY_GUARD: // 644 case JOB_BABY_SORCERER: // 645 case JOB_BABY_MINSTREL: // 646 case JOB_BABY_WANDERER: // 647 case JOB_BABY_SURA: // 648 case JOB_BABY_GENETIC: // 649 case JOB_BABY_CHASER: // 650 return msg_txt(638 - JOB_BABY_RUNE+class_); case JOB_BABY_RUNE2: return msg_txt(638); case JOB_BABY_GUARD2: return msg_txt(644); case JOB_BABY_RANGER2: return msg_txt(640); case JOB_BABY_MECHANIC2: return msg_txt(642); case JOB_SUPER_NOVICE_E: // 651 case JOB_SUPER_BABY_E: // 652 return msg_txt(651 - JOB_SUPER_NOVICE_E+class_); case JOB_KAGEROU: // 653 case JOB_OBORO: // 654 return msg_txt(653 - JOB_KAGEROU+class_); case JOB_REBELLION: return msg_txt(655); default: return msg_txt(620); // "Unknown Job" } } /* [Dekamaster/Nightroad] */ const char * geoip_countryname[253] = {"Unknown","Asia/Pacific Region","Europe","Andorra","United Arab Emirates","Afghanistan","Antigua and Barbuda","Anguilla","Albania","Armenia","Netherlands Antilles", "Angola","Antarctica","Argentina","American Samoa","Austria","Australia","Aruba","Azerbaijan","Bosnia and Herzegovina","Barbados", "Bangladesh","Belgium","Burkina Faso","Bulgaria","Bahrain","Burundi","Benin","Bermuda","Brunei Darussalam","Bolivia", "Brazil","Bahamas","Bhutan","Bouvet Island","Botswana","Belarus","Belize","Canada","Cocos (Keeling) Islands","Congo, The Democratic Republic of the", "Central African Republic","Congo","Switzerland","Cote D'Ivoire","Cook Islands","Chile","Cameroon","China","Colombia","Costa Rica", "Cuba","Cape Verde","Christmas Island","Cyprus","Czech Republic","Germany","Djibouti","Denmark","Dominica","Dominican Republic", "Algeria","Ecuador","Estonia","Egypt","Western Sahara","Eritrea","Spain","Ethiopia","Finland","Fiji", "Falkland Islands (Malvinas)","Micronesia, Federated States of","Faroe Islands","France","France, Metropolitan","Gabon","United Kingdom","Grenada","Georgia","French Guiana", "Ghana","Gibraltar","Greenland","Gambia","Guinea","Guadeloupe","Equatorial Guinea","Greece","South Georgia and the South Sandwich Islands","Guatemala", "Guam","Guinea-Bissau","Guyana","Hong Kong","Heard Island and McDonald Islands","Honduras","Croatia","Haiti","Hungary","Indonesia", "Ireland","Israel","India","British Indian Ocean Territory","Iraq","Iran, Islamic Republic of","Iceland","Italy","Jamaica","Jordan", "Japan","Kenya","Kyrgyzstan","Cambodia","Kiribati","Comoros","Saint Kitts and Nevis","Korea, Democratic People's Republic of","Korea, Republic of","Kuwait", "Cayman Islands","Kazakhstan","Lao People's Democratic Republic","Lebanon","Saint Lucia","Liechtenstein","Sri Lanka","Liberia","Lesotho","Lithuania", "Luxembourg","Latvia","Libyan Arab Jamahiriya","Morocco","Monaco","Moldova, Republic of","Madagascar","Marshall Islands","Macedonia","Mali", "Myanmar","Mongolia","Macau","Northern Mariana Islands","Martinique","Mauritania","Montserrat","Malta","Mauritius","Maldives", "Malawi","Mexico","Malaysia","Mozambique","Namibia","New Caledonia","Niger","Norfolk Island","Nigeria","Nicaragua", "Netherlands","Norway","Nepal","Nauru","Niue","New Zealand","Oman","Panama","Peru","French Polynesia", "Papua New Guinea","Philippines","Pakistan","Poland","Saint Pierre and Miquelon","Pitcairn Islands","Puerto Rico","Palestinian Territory","Portugal","Palau", "Paraguay","Qatar","Reunion","Romania","Russian Federation","Rwanda","Saudi Arabia","Solomon Islands","Seychelles","Sudan", "Sweden","Singapore","Saint Helena","Slovenia","Svalbard and Jan Mayen","Slovakia","Sierra Leone","San Marino","Senegal","Somalia","Suriname", "Sao Tome and Principe","El Salvador","Syrian Arab Republic","Swaziland","Turks and Caicos Islands","Chad","French Southern Territories","Togo","Thailand", "Tajikistan","Tokelau","Turkmenistan","Tunisia","Tonga","Timor-Leste","Turkey","Trinidad and Tobago","Tuvalu","Taiwan", "Tanzania, United Republic of","Ukraine","Uganda","United States Minor Outlying Islands","United States","Uruguay","Uzbekistan","Holy See (Vatican City State)","Saint Vincent and the Grenadines","Venezuela", "Virgin Islands, British","Virgin Islands, U.S.","Vietnam","Vanuatu","Wallis and Futuna","Samoa","Yemen","Mayotte","Serbia","South Africa", "Zambia","Montenegro","Zimbabwe","Anonymous Proxy","Satellite Provider","Other","Aland Islands","Guernsey","Isle of Man","Jersey", "Saint Barthelemy","Saint Martin"}; unsigned char *geoip_cache; void geoip_readdb(void){ struct stat bufa; FILE *db=fopen("./db/GeoIP.dat","rb"); fstat(fileno(db), &bufa); geoip_cache = (unsigned char *) malloc(sizeof(unsigned char) * bufa.st_size); if(fread(geoip_cache, sizeof(unsigned char), bufa.st_size, db) != bufa.st_size) { ShowError("geoip_cache reading didn't read all elements \n"); } fclose(db); ShowStatus("Finished Reading "CL_GREEN"GeoIP"CL_RESET" Database.\n"); } /* [Dekamaster/Nightroad] */ /* WHY NOT A DBMAP: There are millions of entries in GeoIP and it has its own algorithm to go quickly through them, a DBMap wouldn't be efficient */ const char* geoip_getcountry(uint32 ipnum){ int depth; unsigned int x; const unsigned char *buf; unsigned int offset = 0; for (depth = 31; depth >= 0; depth--) { buf = geoip_cache + (long)6 *offset; if (ipnum & (1 << depth)) { /* Take the right-hand branch */ x = (buf[3*1 + 0] << (0*8)) + (buf[3*1 + 1] << (1*8)) + (buf[3*1 + 2] << (2*8)); } else { /* Take the left-hand branch */ x = (buf[3*0 + 0] << (0*8)) + (buf[3*0 + 1] << (1*8)) + (buf[3*0 + 2] << (2*8)); } if (x >= 16776960) { x=x-16776960; return geoip_countryname[x]; } offset = x; } return geoip_countryname[0]; } /** * Argument-list version of inter_msg_to_fd * @see inter_msg_to_fd */ void inter_vmsg_to_fd(int fd, int u_fd, int aid, char* msg, va_list ap) { char msg_out[512]; va_list apcopy; int len = 1;/* yes we start at 1 */ va_copy(apcopy, ap); len += vsnprintf(msg_out, 512, msg, apcopy); va_end(apcopy); WFIFOHEAD(fd,12 + len); WFIFOW(fd,0) = 0x3807; WFIFOW(fd,2) = 12 + (unsigned short)len; WFIFOL(fd,4) = u_fd; WFIFOL(fd,8) = aid; safestrncpy((char*)WFIFOP(fd,12), msg_out, len); WFIFOSET(fd,12 + len); return; } /** * Sends a message to map server (fd) to a user (u_fd) although we use fd we * keep aid for safe-check. * @param fd Mapserver's fd * @param u_fd Recipient's fd * @param aid Recipient's expected for sanity checks on the mapserver * @param msg Message format string * @param ... Additional parameters for (v)sprinf */ void inter_msg_to_fd(int fd, int u_fd, int aid, char* msg, ...) { va_list ap; va_start(ap,msg); inter_vmsg_to_fd(fd, u_fd, aid, msg, ap); va_end(ap); } /* [Dekamaster/Nightroad] */ void mapif_parse_accinfo(int fd) { int u_fd = RFIFOL(fd,2), aid = RFIFOL(fd,6), castergroup = RFIFOL(fd,10); char query[NAME_LENGTH], query_esq[NAME_LENGTH*2+1]; int account_id; char *data; safestrncpy(query, (char*) RFIFOP(fd,14), NAME_LENGTH); SQL->EscapeString(sql_handle, query_esq, query); account_id = atoi(query); if (account_id < START_ACCOUNT_NUM) { // is string if ( SQL_ERROR == SQL->Query(sql_handle, "SELECT `account_id`,`name`,`class`,`base_level`,`job_level`,`online` FROM `%s` WHERE `name` LIKE '%s' LIMIT 10", char_db, query_esq) || SQL->NumRows(sql_handle) == 0 ) { if( SQL->NumRows(sql_handle) == 0 ) { inter_msg_to_fd(fd, u_fd, aid, "No matches were found for your criteria, '%s'",query); } else { Sql_ShowDebug(sql_handle); inter_msg_to_fd(fd, u_fd, aid, "An error occured, bother your admin about it."); } SQL->FreeResult(sql_handle); return; } else { if( SQL->NumRows(sql_handle) == 1 ) {//we found a perfect match SQL->NextRow(sql_handle); SQL->GetData(sql_handle, 0, &data, NULL); account_id = atoi(data); SQL->FreeResult(sql_handle); } else {// more than one, listing... [Dekamaster/Nightroad] inter_msg_to_fd(fd, u_fd, aid, "Your query returned the following %d results, please be more specific...",(int)SQL->NumRows(sql_handle)); while ( SQL_SUCCESS == SQL->NextRow(sql_handle) ) { int class_; short base_level, job_level, online; char name[NAME_LENGTH]; SQL->GetData(sql_handle, 0, &data, NULL); account_id = atoi(data); SQL->GetData(sql_handle, 1, &data, NULL); safestrncpy(name, data, sizeof(name)); SQL->GetData(sql_handle, 2, &data, NULL); class_ = atoi(data); SQL->GetData(sql_handle, 3, &data, NULL); base_level = atoi(data); SQL->GetData(sql_handle, 4, &data, NULL); job_level = atoi(data); SQL->GetData(sql_handle, 5, &data, NULL); online = atoi(data); inter_msg_to_fd(fd, u_fd, aid, "[AID: %d] %s | %s | Level: %d/%d | %s", account_id, name, job_name(class_), base_level, job_level, online?"Online":"Offline"); } SQL->FreeResult(sql_handle); return; } } } /* it will only get here if we have a single match */ /* and we will send packet with account id to login server asking for account info */ if( account_id ) { mapif_on_parse_accinfo(account_id, u_fd, aid, castergroup, fd); } return; } void mapif_parse_accinfo2(bool success, int map_fd, int u_fd, int u_aid, int account_id, const char *userid, const char *user_pass, const char *email, const char *last_ip, const char *lastlogin, const char *pin_code, const char *birthdate, int group_id, int logincount, int state) { if (map_fd <= 0 || !session_isActive(map_fd)) return; // check if we have a valid fd if (!success) { inter_msg_to_fd(map_fd, u_fd, u_aid, "No account with ID '%d' was found.", account_id); return; } inter_msg_to_fd(map_fd, u_fd, u_aid, "-- Account %d --", account_id); inter_msg_to_fd(map_fd, u_fd, u_aid, "User: %s | GM Group: %d | State: %d", userid, group_id, state); if (user_pass && *user_pass != '\0') { /* password is only received if your gm level is greater than the one you're searching for */ if (pin_code && *pin_code != '\0') inter_msg_to_fd(map_fd, u_fd, u_aid, "Password: %s (PIN:%s)", user_pass, pin_code); else inter_msg_to_fd(map_fd, u_fd, u_aid, "Password: %s", user_pass ); } inter_msg_to_fd(map_fd, u_fd, u_aid, "Account e-mail: %s | Birthdate: %s", email, birthdate); inter_msg_to_fd(map_fd, u_fd, u_aid, "Last IP: %s (%s)", last_ip, geoip_getcountry(str2ip(last_ip))); inter_msg_to_fd(map_fd, u_fd, u_aid, "This user has logged %d times, the last time were at %s", logincount, lastlogin); inter_msg_to_fd(map_fd, u_fd, u_aid, "-- Character Details --"); if ( SQL_ERROR == SQL->Query(sql_handle, "SELECT `char_id`, `name`, `char_num`, `class`, `base_level`, `job_level`, `online` " "FROM `%s` WHERE `account_id` = '%d' ORDER BY `char_num` LIMIT %d", char_db, account_id, MAX_CHARS) || SQL->NumRows(sql_handle) == 0 ) { if (SQL->NumRows(sql_handle) == 0) { inter_msg_to_fd(map_fd, u_fd, u_aid, "This account doesn't have characters."); } else { inter_msg_to_fd(map_fd, u_fd, u_aid, "An error occured, bother your admin about it."); Sql_ShowDebug(sql_handle); } } else { while ( SQL_SUCCESS == SQL->NextRow(sql_handle) ) { char *data; int char_id, class_; short char_num, base_level, job_level, online; char name[NAME_LENGTH]; SQL->GetData(sql_handle, 0, &data, NULL); char_id = atoi(data); SQL->GetData(sql_handle, 1, &data, NULL); safestrncpy(name, data, sizeof(name)); SQL->GetData(sql_handle, 2, &data, NULL); char_num = atoi(data); SQL->GetData(sql_handle, 3, &data, NULL); class_ = atoi(data); SQL->GetData(sql_handle, 4, &data, NULL); base_level = atoi(data); SQL->GetData(sql_handle, 5, &data, NULL); job_level = atoi(data); SQL->GetData(sql_handle, 6, &data, NULL); online = atoi(data); inter_msg_to_fd(map_fd, u_fd, u_aid, "[Slot/CID: %d/%d] %s | %s | Level: %d/%d | %s", char_num, char_id, name, job_name(class_), base_level, job_level, online?"On":"Off"); } } SQL->FreeResult(sql_handle); return; } /** * Handles save reg data from map server and distributes accordingly. * * @param val either str or int, depending on type * @param type false when int, true otherwise **/ void inter_savereg(int account_id, int char_id, const char *key, unsigned int index, intptr_t val, bool is_string) { /* to login server we go! */ if( key[0] == '#' && key[1] == '#' ) {/* global account reg */ global_accreg_to_login_add(key,index,val,is_string); } else if ( key[0] == '#' ) {/* local account reg */ if( is_string ) { if( val ) { if( SQL_ERROR == SQL->Query(sql_handle, "REPLACE INTO `%s` (`account_id`,`key`,`index`,`value`) VALUES ('%d','%s','%u','%s')", acc_reg_str_db, account_id, key, index, (char*)val) ) Sql_ShowDebug(sql_handle); } else { if( SQL_ERROR == SQL->Query(sql_handle, "DELETE FROM `%s` WHERE `account_id` = '%d' AND `key` = '%s' AND `index` = '%u' LIMIT 1", acc_reg_str_db, account_id, key, index) ) Sql_ShowDebug(sql_handle); } } else { if( val ) { if( SQL_ERROR == SQL->Query(sql_handle, "REPLACE INTO `%s` (`account_id`,`key`,`index`,`value`) VALUES ('%d','%s','%u','%d')", acc_reg_num_db, account_id, key, index, (int)val) ) Sql_ShowDebug(sql_handle); } else { if( SQL_ERROR == SQL->Query(sql_handle, "DELETE FROM `%s` WHERE `account_id` = '%d' AND `key` = '%s' AND `index` = '%u' LIMIT 1", acc_reg_num_db, account_id, key, index) ) Sql_ShowDebug(sql_handle); } } } else { /* char reg */ if( is_string ) { if( val ) { if( SQL_ERROR == SQL->Query(sql_handle, "REPLACE INTO `%s` (`char_id`,`key`,`index`,`value`) VALUES ('%d','%s','%u','%s')", char_reg_str_db, char_id, key, index, (char*)val) ) Sql_ShowDebug(sql_handle); } else { if( SQL_ERROR == SQL->Query(sql_handle, "DELETE FROM `%s` WHERE `char_id` = '%d' AND `key` = '%s' AND `index` = '%u' LIMIT 1", char_reg_str_db, char_id, key, index) ) Sql_ShowDebug(sql_handle); } } else { if( val ) { if( SQL_ERROR == SQL->Query(sql_handle, "REPLACE INTO `%s` (`char_id`,`key`,`index`,`value`) VALUES ('%d','%s','%u','%d')", char_reg_num_db, char_id, key, index, (int)val) ) Sql_ShowDebug(sql_handle); } else { if( SQL_ERROR == SQL->Query(sql_handle, "DELETE FROM `%s` WHERE `char_id` = '%d' AND `key` = '%s' AND `index` = '%u' LIMIT 1", char_reg_num_db, char_id, key, index) ) Sql_ShowDebug(sql_handle); } } } } // Load account_reg from sql (type=2) int inter_accreg_fromsql(int account_id,int char_id, int fd, int type) { char* data; size_t len; unsigned int plen = 0; switch( type ) { case 3: //char reg if( SQL_ERROR == SQL->Query(sql_handle, "SELECT `key`, `index`, `value` FROM `%s` WHERE `char_id`='%d'", char_reg_str_db, char_id) ) Sql_ShowDebug(sql_handle); break; case 2: //account reg if( SQL_ERROR == SQL->Query(sql_handle, "SELECT `key`, `index`, `value` FROM `%s` WHERE `account_id`='%d'", acc_reg_str_db, account_id) ) Sql_ShowDebug(sql_handle); break; case 1: //account2 reg ShowError("inter_accreg_fromsql: Char server shouldn't handle type 1 registry values (##). That is the login server's work!\n"); return 0; default: ShowError("inter_accreg_fromsql: Invalid type %d\n", type); return 0; } WFIFOHEAD(fd, 60000 + 300); WFIFOW(fd, 0) = 0x3804; /* 0x2 = length, set prior to being sent */ WFIFOL(fd, 4) = account_id; WFIFOL(fd, 8) = char_id; WFIFOB(fd, 12) = 0;/* var type (only set when all vars have been sent, regardless of type) */ WFIFOB(fd, 13) = 1;/* is string type */ WFIFOW(fd, 14) = 0;/* count */ plen = 16; /** * Vessel! * * str type * { keyLength(B), key(), index(L), valLength(B), val() } **/ while ( SQL_SUCCESS == SQL->NextRow(sql_handle) ) { SQL->GetData(sql_handle, 0, &data, NULL); len = strlen(data)+1; WFIFOB(fd, plen) = (unsigned char)len;/* won't be higher; the column size is 32 */ plen += 1; safestrncpy((char*)WFIFOP(fd,plen), data, len); plen += len; SQL->GetData(sql_handle, 1, &data, NULL); WFIFOL(fd, plen) = (unsigned int)atol(data); plen += 4; SQL->GetData(sql_handle, 2, &data, NULL); len = strlen(data)+1; WFIFOB(fd, plen) = (unsigned char)len;/* won't be higher; the column size is 254 */ plen += 1; safestrncpy((char*)WFIFOP(fd,plen), data, len); plen += len; WFIFOW(fd, 14) += 1; if( plen > 60000 ) { WFIFOW(fd, 2) = plen; WFIFOSET(fd, plen); /* prepare follow up */ WFIFOHEAD(fd, 60000 + 300); WFIFOW(fd, 0) = 0x3804; /* 0x2 = length, set prior to being sent */ WFIFOL(fd, 4) = account_id; WFIFOL(fd, 8) = char_id; WFIFOB(fd, 12) = 0;/* var type (only set when all vars have been sent, regardless of type) */ WFIFOB(fd, 13) = 1;/* is string type */ WFIFOW(fd, 14) = 0;/* count */ plen = 16; } } /* mark & go. */ WFIFOW(fd, 2) = plen; WFIFOSET(fd, plen); SQL->FreeResult(sql_handle); switch( type ) { case 3: //char reg if( SQL_ERROR == SQL->Query(sql_handle, "SELECT `key`, `index`, `value` FROM `%s` WHERE `char_id`='%d'", char_reg_num_db, char_id) ) Sql_ShowDebug(sql_handle); break; case 2: //account reg if( SQL_ERROR == SQL->Query(sql_handle, "SELECT `key`, `index`, `value` FROM `%s` WHERE `account_id`='%d'", acc_reg_num_db, account_id) ) Sql_ShowDebug(sql_handle); break; case 1: //account2 reg ShowError("inter_accreg_fromsql: Char server shouldn't handle type 1 registry values (##). That is the login server's work!\n"); return 0; } WFIFOHEAD(fd, 60000 + 300); WFIFOW(fd, 0) = 0x3804; /* 0x2 = length, set prior to being sent */ WFIFOL(fd, 4) = account_id; WFIFOL(fd, 8) = char_id; WFIFOB(fd, 12) = 0;/* var type (only set when all vars have been sent, regardless of type) */ WFIFOB(fd, 13) = 0;/* is int type */ WFIFOW(fd, 14) = 0;/* count */ plen = 16; /** * Vessel! * * int type * { keyLength(B), key(), index(L), value(L) } **/ while ( SQL_SUCCESS == SQL->NextRow(sql_handle) ) { SQL->GetData(sql_handle, 0, &data, NULL); len = strlen(data)+1; WFIFOB(fd, plen) = (unsigned char)len;/* won't be higher; the column size is 32 */ plen += 1; safestrncpy((char*)WFIFOP(fd,plen), data, len); plen += len; SQL->GetData(sql_handle, 1, &data, NULL); WFIFOL(fd, plen) = (unsigned int)atol(data); plen += 4; SQL->GetData(sql_handle, 2, &data, NULL); WFIFOL(fd, plen) = atoi(data); plen += 4; WFIFOW(fd, 14) += 1; if( plen > 60000 ) { WFIFOW(fd, 2) = plen; WFIFOSET(fd, plen); /* prepare follow up */ WFIFOHEAD(fd, 60000 + 300); WFIFOW(fd, 0) = 0x3804; /* 0x2 = length, set prior to being sent */ WFIFOL(fd, 4) = account_id; WFIFOL(fd, 8) = char_id; WFIFOB(fd, 12) = 0;/* var type (only set when all vars have been sent, regardless of type) */ WFIFOB(fd, 13) = 0;/* is int type */ WFIFOW(fd, 14) = 0;/* count */ plen = 16; } } /* mark as complete & go. */ WFIFOB(fd, 12) = type; WFIFOW(fd, 2) = plen; WFIFOSET(fd, plen); SQL->FreeResult(sql_handle); return 1; } /*========================================== * read config file *------------------------------------------*/ static int inter_config_read(const char* cfgName) { int i; char line[1024], w1[1024], w2[1024]; FILE* fp; fp = fopen(cfgName, "r"); if(fp == NULL) { ShowError("File not found: %s\n", cfgName); return 1; } while(fgets(line, sizeof(line), fp)) { i = sscanf(line, "%[^:]: %[^\r\n]", w1, w2); if(i != 2) continue; if(!strcmpi(w1,"char_server_ip")) { strcpy(char_server_ip,w2); } else if(!strcmpi(w1,"char_server_port")) { char_server_port = atoi(w2); } else if(!strcmpi(w1,"char_server_id")) { strcpy(char_server_id,w2); } else if(!strcmpi(w1,"char_server_pw")) { strcpy(char_server_pw,w2); } else if(!strcmpi(w1,"char_server_db")) { strcpy(char_server_db,w2); } else if(!strcmpi(w1,"default_codepage")) { strcpy(default_codepage,w2); } else if(!strcmpi(w1,"party_share_level")) party_share_level = atoi(w2); else if(!strcmpi(w1,"log_inter")) log_inter = atoi(w2); else if(!strcmpi(w1,"import")) inter_config_read(w2); } fclose(fp); ShowInfo ("Done reading %s.\n", cfgName); return 0; } /** * Save interlog into sql (arglist version) * @see inter_log */ int inter_vlog(char* fmt, va_list ap) { char str[255]; char esc_str[sizeof(str)*2+1];// escaped str va_list apcopy; va_copy(apcopy, ap); vsnprintf(str, sizeof(str), fmt, apcopy); va_end(apcopy); SQL->EscapeStringLen(sql_handle, esc_str, str, strnlen(str, sizeof(str))); if( SQL_ERROR == SQL->Query(sql_handle, "INSERT INTO `%s` (`time`, `log`) VALUES (NOW(), '%s')", interlog_db, esc_str) ) Sql_ShowDebug(sql_handle); return 0; } /** * Save interlog into sql * @param fmt Message's format string * @param ... Additional (printf-like) arguments * @return Always 0 // FIXME */ int inter_log(char* fmt, ...) { va_list ap; int ret; va_start(ap,fmt); ret = inter_vlog(fmt, ap); va_end(ap); return ret; } // initialize int inter_init_sql(const char *file) { //int i; inter_config_read(file); //DB connection initialized sql_handle = SQL->Malloc(); ShowInfo("Connect Character DB server.... (Character Server)\n"); if( SQL_ERROR == SQL->Connect(sql_handle, char_server_id, char_server_pw, char_server_ip, (uint16)char_server_port, char_server_db) ) { Sql_ShowDebug(sql_handle); SQL->Free(sql_handle); exit(EXIT_FAILURE); } if( *default_codepage ) { if( SQL_ERROR == SQL->SetEncoding(sql_handle, default_codepage) ) Sql_ShowDebug(sql_handle); } wis_db = idb_alloc(DB_OPT_RELEASE_DATA); inter_guild_sql_init(); inter_storage_sql_init(); inter_party_sql_init(); inter_pet_sql_init(); inter_homunculus_sql_init(); inter_mercenary_sql_init(); inter_elemental_sql_init(); inter_mail_sql_init(); inter_auction_sql_init(); geoip_readdb(); msg_config_read("conf/messages.conf", false); return 0; } // finalize void inter_final(void) { wis_db->destroy(wis_db, NULL); inter_guild_sql_final(); inter_storage_sql_final(); inter_party_sql_final(); inter_pet_sql_final(); inter_homunculus_sql_final(); inter_mercenary_sql_final(); inter_elemental_sql_final(); inter_mail_sql_final(); inter_auction_sql_final(); do_final_msg(); return; } int inter_mapif_init(int fd) { return 0; } //-------------------------------------------------------- // broadcast sending int mapif_broadcast(unsigned char *mes, int len, unsigned int fontColor, short fontType, short fontSize, short fontAlign, short fontY, int sfd) { unsigned char *buf = (unsigned char*)aMalloc((len)*sizeof(unsigned char)); WBUFW(buf,0) = 0x3800; WBUFW(buf,2) = len; WBUFL(buf,4) = fontColor; WBUFW(buf,8) = fontType; WBUFW(buf,10) = fontSize; WBUFW(buf,12) = fontAlign; WBUFW(buf,14) = fontY; memcpy(WBUFP(buf,16), mes, len - 16); mapif_sendallwos(sfd, buf, len); if (buf) aFree(buf); return 0; } // Wis sending int mapif_wis_message(struct WisData *wd) { unsigned char buf[2048]; if (wd->len > 2047-56) wd->len = 2047-56; //Force it to fit to avoid crashes. [Skotlex] WBUFW(buf, 0) = 0x3801; WBUFW(buf, 2) = 56 +wd->len; WBUFL(buf, 4) = wd->id; memcpy(WBUFP(buf, 8), wd->src, NAME_LENGTH); memcpy(WBUFP(buf,32), wd->dst, NAME_LENGTH); memcpy(WBUFP(buf,56), wd->msg, wd->len); wd->count = mapif_sendall(buf,WBUFW(buf,2)); return 0; } // Wis sending result int mapif_wis_end(struct WisData *wd, int flag) { unsigned char buf[27]; WBUFW(buf, 0)=0x3802; memcpy(WBUFP(buf, 2),wd->src,24); WBUFB(buf,26)=flag; mapif_send(wd->fd,buf,27); return 0; } // Account registry transfer to map-server //static void mapif_account_reg(int fd, unsigned char *src) //{ // WBUFW(src,0)=0x3804; //NOTE: writing to RFIFO // mapif_sendallwos(fd, src, WBUFW(src,2)); //} // Send the requested account_reg int mapif_account_reg_reply(int fd,int account_id,int char_id, int type) { inter_accreg_fromsql(account_id,char_id,fd,type); return 0; } //Request to kick char from a certain map server. [Skotlex] int mapif_disconnectplayer(int fd, int account_id, int char_id, int reason) { if (fd >= 0) { WFIFOHEAD(fd,7); WFIFOW(fd,0) = 0x2b1f; WFIFOL(fd,2) = account_id; WFIFOB(fd,6) = reason; WFIFOSET(fd,7); return 0; } return -1; } //-------------------------------------------------------- /** * Existence check of WISP data * @see DBApply */ int check_ttl_wisdata_sub(DBKey key, DBData *data, va_list ap) { int64 tick; struct WisData *wd = DB->data2ptr(data); tick = va_arg(ap, int64); if (DIFF_TICK(tick, wd->tick) > WISDATA_TTL && wis_delnum < WISDELLIST_MAX) wis_dellist[wis_delnum++] = wd->id; return 0; } int check_ttl_wisdata(void) { int64 tick = timer->gettick(); int i; do { wis_delnum = 0; wis_db->foreach(wis_db, check_ttl_wisdata_sub, tick); for(i = 0; i < wis_delnum; i++) { struct WisData *wd = (struct WisData*)idb_get(wis_db, wis_dellist[i]); ShowWarning("inter: wis data id=%d time out : from %s to %s\n", wd->id, wd->src, wd->dst); // removed. not send information after a timeout. Just no answer for the player //mapif_wis_end(wd, 1); // flag: 0: success to send wisper, 1: target character is not loged in?, 2: ignored by target idb_remove(wis_db, wd->id); } } while(wis_delnum >= WISDELLIST_MAX); return 0; } //-------------------------------------------------------- // broadcast sending int mapif_parse_broadcast(int fd) { mapif_broadcast(RFIFOP(fd,16), RFIFOW(fd,2), RFIFOL(fd,4), RFIFOW(fd,8), RFIFOW(fd,10), RFIFOW(fd,12), RFIFOW(fd,14), fd); return 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; } // Wisp/page transmission result int mapif_parse_WisReply(int fd) { int id, flag; struct WisData *wd; id = RFIFOL(fd,2); flag = RFIFOB(fd,6); wd = (struct WisData*)idb_get(wis_db, id); if (wd == NULL) return 0; // This wisp was probably suppress before, because it was timeout of because of target was found on another map-server if ((--wd->count) <= 0 || flag != 1) { mapif_wis_end(wd, flag); // flag: 0: success to send wisper, 1: target character is not loged in?, 2: ignored by target idb_remove(wis_db, id); } return 0; } // Received wisp message from map-server for ALL gm (just copy the message and resends it to ALL map-servers) int mapif_parse_WisToGM(int fd) { unsigned char buf[2048]; // 0x3003/0x3803 .w .24B .w .?B memcpy(WBUFP(buf,0), RFIFOP(fd,0), RFIFOW(fd,2)); WBUFW(buf, 0) = 0x3803; mapif_sendall(buf, RFIFOW(fd,2)); return 0; } // Save account_reg into sql (type=2) int mapif_parse_Registry(int fd) { int account_id = RFIFOL(fd, 4), char_id = RFIFOL(fd, 8), count = RFIFOW(fd, 12); if( count ) { int cursor = 14, i; char key[32], sval[254]; unsigned int index; global_accreg_to_login_start(account_id,char_id); for(i = 0; i < count; i++) { safestrncpy(key, (char*)RFIFOP(fd, cursor + 1), RFIFOB(fd, cursor)); cursor += RFIFOB(fd, cursor) + 1; index = RFIFOL(fd, cursor); cursor += 4; switch (RFIFOB(fd, cursor++)) { /* int */ case 0: inter_savereg(account_id,char_id,key,index,RFIFOL(fd, cursor),false); cursor += 4; break; case 1: inter_savereg(account_id,char_id,key,index,0,false); break; /* str */ case 2: safestrncpy(sval, (char*)RFIFOP(fd, cursor + 1), RFIFOB(fd, cursor)); cursor += RFIFOB(fd, cursor) + 1; inter_savereg(account_id,char_id,key,index,(intptr_t)sval,true); break; case 3: inter_savereg(account_id,char_id,key,index,0,true); break; default: ShowError("mapif_parse_Registry: unknown type %d\n",RFIFOB(fd, cursor - 1)); return 1; } } global_accreg_to_login_send(); } return 0; } // Request the value of all registries. int mapif_parse_RegistryRequest(int fd) { //Load Char Registry if (RFIFOB(fd,12)) mapif_account_reg_reply(fd,RFIFOL(fd,2),RFIFOL(fd,6),3); //Load Account Registry if (RFIFOB(fd,11)) mapif_account_reg_reply(fd,RFIFOL(fd,2),RFIFOL(fd,6),2); //Ask Login Server for Account2 values. if (RFIFOB(fd,10)) request_accreg2(RFIFOL(fd,2),RFIFOL(fd,6)); return 1; } static void mapif_namechange_ack(int fd, int account_id, int char_id, int type, int flag, char *name) { WFIFOHEAD(fd, NAME_LENGTH+13); WFIFOW(fd, 0) = 0x3806; WFIFOL(fd, 2) = account_id; WFIFOL(fd, 6) = char_id; WFIFOB(fd,10) = type; WFIFOB(fd,11) = flag; memcpy(WFIFOP(fd, 12), name, NAME_LENGTH); WFIFOSET(fd, NAME_LENGTH+13); } int mapif_parse_NameChangeRequest(int fd) { int account_id, char_id, type; char* name; int i; account_id = RFIFOL(fd,2); char_id = RFIFOL(fd,6); type = RFIFOB(fd,10); name = (char*)RFIFOP(fd,11); // Check Authorised letters/symbols in the name if (char_name_option == 1) { // only letters/symbols in char_name_letters are authorised for (i = 0; i < NAME_LENGTH && name[i]; i++) if (strchr(char_name_letters, name[i]) == NULL) { mapif_namechange_ack(fd, account_id, char_id, type, 0, name); return 0; } } else if (char_name_option == 2) { // letters/symbols in char_name_letters are forbidden for (i = 0; i < NAME_LENGTH && name[i]; i++) if (strchr(char_name_letters, name[i]) != NULL) { mapif_namechange_ack(fd, account_id, char_id, type, 0, name); return 0; } } //TODO: type holds the type of object to rename. //If it were a player, it needs to have the guild information and db information //updated here, because changing it on the map won't make it be saved [Skotlex] //name allowed. mapif_namechange_ack(fd, account_id, char_id, type, 1, name); return 0; } //-------------------------------------------------------- /// Returns the length of the next complete packet to process, /// or 0 if no complete packet exists in the queue. /// /// @param length The minimum allowed length, or -1 for dynamic lookup int inter_check_length(int fd, int length) { if( length == -1 ) {// variable-length packet if( RFIFOREST(fd) < 4 ) return 0; length = RFIFOW(fd,2); } if( (int)RFIFOREST(fd) < length ) return 0; return length; } int inter_parse_frommap(int fd) { int cmd; int len = 0; cmd = RFIFOW(fd,0); // Check is valid packet entry if(cmd < 0x3000 || cmd >= 0x3000 + ARRAYLENGTH(inter_recv_packet_length) || inter_recv_packet_length[cmd - 0x3000] == 0) return 0; // Check packet length if((len = inter_check_length(fd, inter_recv_packet_length[cmd - 0x3000])) == 0) return 2; switch(cmd) { case 0x3000: mapif_parse_broadcast(fd); break; case 0x3001: mapif_parse_WisRequest(fd); break; case 0x3002: mapif_parse_WisReply(fd); break; case 0x3003: mapif_parse_WisToGM(fd); break; case 0x3004: mapif_parse_Registry(fd); break; case 0x3005: mapif_parse_RegistryRequest(fd); break; case 0x3006: mapif_parse_NameChangeRequest(fd); break; case 0x3007: mapif_parse_accinfo(fd); break; /* 0x3008 is used by the report stuff */ default: if( inter_party_parse_frommap(fd) || inter_guild_parse_frommap(fd) || inter_storage_parse_frommap(fd) || inter_pet_parse_frommap(fd) || inter_homunculus_parse_frommap(fd) || inter_mercenary_parse_frommap(fd) || inter_elemental_parse_frommap(fd) || inter_mail_parse_frommap(fd) || inter_auction_parse_frommap(fd) || inter_quest_parse_frommap(fd) ) break; else return 0; } RFIFOSKIP(fd, len); return 1; }