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Diffstat (limited to 'src/char/char.c')
| -rw-r--r-- | src/char/char.c | 4290 |
1 files changed, 4290 insertions, 0 deletions
diff --git a/src/char/char.c b/src/char/char.c new file mode 100644 index 000000000..13da079ab --- /dev/null +++ b/src/char/char.c @@ -0,0 +1,4290 @@ +// Copyright (c) Athena Dev Teams - Licensed under GNU GPL +// For more information, see LICENCE in the main folder + +#include "../common/cbasetypes.h" +#include "../common/mmo.h" +#include "../common/db.h" +#include "../common/lock.h" +#include "../common/malloc.h" +#include "../common/core.h" +#include "../common/socket.h" +#include "../common/strlib.h" +#include "../common/showmsg.h" +#include "../common/timer.h" +#include "../common/lock.h" +#include "../common/malloc.h" +#include "../common/mapindex.h" +#include "../common/showmsg.h" +#include "../common/utils.h" +#include "../common/version.h" +#include "inter.h" +#include "int_guild.h" +#include "int_homun.h" +#include "int_pet.h" +#include "int_party.h" +#include "int_storage.h" +#include "int_status.h" +#include "char.h" + +#include <sys/types.h> +#ifdef WIN32 +#include <winsock2.h> +#else +#include <sys/socket.h> +#include <netinet/in.h> +#include <arpa/inet.h> +#endif +#include <time.h> +#include <signal.h> +#include <fcntl.h> +#include <string.h> +#include <stdarg.h> +#include <stdio.h> +#include <stdlib.h> + +// private declarations +#define CHAR_CONF_NAME "conf/char_athena.conf" +#define LAN_CONF_NAME "conf/subnet_athena.conf" + +char char_txt[1024] = "save/athena.txt"; +char friends_txt[1024] = "save/friends.txt"; +char hotkeys_txt[1024] = "save/hotkeys.txt"; +char char_log_filename[1024] = "log/char.log"; + +int save_log = 1; // show loading/saving messages + +#ifndef TXT_SQL_CONVERT +char db_path[1024] = "db"; + +struct mmo_map_server { + int fd; + uint32 ip; + uint16 port; + int users; + unsigned short map[MAX_MAP_PER_SERVER]; +} server[MAX_MAP_SERVERS]; + +int login_fd=-1, char_fd=-1; +char userid[24]; +char passwd[24]; +char server_name[20]; +char wisp_server_name[NAME_LENGTH] = "Server"; +char login_ip_str[128]; +uint32 login_ip = 0; +uint16 login_port = 6900; +char char_ip_str[128]; +uint32 char_ip = 0; +char bind_ip_str[128]; +uint32 bind_ip = INADDR_ANY; +uint16 char_port = 6121; +int char_maintenance = 0; +bool char_new = true; +int char_new_display = 0; + +int email_creation = 0; // disabled by default + +bool name_ignoring_case = false; // Allow or not identical name for characters but with a different case by [Yor] +int char_name_option = 0; // Option to know which letters/symbols are authorised in the name of a character (0: all, 1: only those in char_name_letters, 2: all EXCEPT those in char_name_letters) by [Yor] +char unknown_char_name[1024] = "Unknown"; // Name to use when the requested name cannot be determined +#define TRIM_CHARS "\032\t\x0A\x0D " //The following characters are trimmed regardless because they cause confusion and problems on the servers. [Skotlex] +char char_name_letters[1024] = ""; // list of letters/symbols authorised (or not) in a character name. by [Yor] +bool char_rename = true; + +int log_char = 1; // loggin char or not [devil] +int log_inter = 1; // loggin inter or not [devil] + +static int online_check = 1; //If one, it won't let players connect when their account is already registered online and will send the relevant map server a kick user request. [Skotlex] + +// Advanced subnet check [LuzZza] +struct s_subnet { + uint32 mask; + uint32 char_ip; + uint32 map_ip; +} subnet[16]; +int subnet_count = 0; + +struct char_session_data { + bool auth; // whether the session is authed or not + int account_id, login_id1, login_id2, sex; + int found_char[MAX_CHARS]; // ids of chars on this account + char email[40]; // e-mail (default: a@a.com) by [Yor] + time_t expiration_time; // # of seconds 1/1/1970 (timestamp): Validity limit of the account (0 = unlimited) +}; + +int char_id_count = START_CHAR_NUM; +struct character_data *char_dat; + +int char_num, char_max; +int max_connect_user = 0; +int gm_allow_level = 99; +int autosave_interval = DEFAULT_AUTOSAVE_INTERVAL; +int start_zeny = 500; +int start_weapon = 1201; +int start_armor = 2301; +int guild_exp_rate = 100; + +//Custom limits for the fame lists. [Skotlex] +int fame_list_size_chemist = MAX_FAME_LIST; +int fame_list_size_smith = MAX_FAME_LIST; +int fame_list_size_taekwon = MAX_FAME_LIST; + +// Char-server-side stored fame lists [DracoRPG] +struct fame_list smith_fame_list[MAX_FAME_LIST]; +struct fame_list chemist_fame_list[MAX_FAME_LIST]; +struct fame_list taekwon_fame_list[MAX_FAME_LIST]; + +// Initial position (it's possible to set it in conf file) +struct point start_point = { 0, 53, 111 }; + +struct gm_account *gm_account = NULL; +int GM_num = 0; + +// online players by [Yor] +char online_txt_filename[1024] = "online.txt"; +char online_html_filename[1024] = "online.html"; +int online_sorting_option = 0; // sorting option to display online players in online files +int online_display_option = 1; // display options: to know which columns must be displayed +int online_refresh_html = 20; // refresh time (in sec) of the html file in the explorer +int online_gm_display_min_level = 20; // minimum GM level to display 'GM' when we want to display it + +int console = 0; + +//----------------------------------------------------- +// Auth database +//----------------------------------------------------- +#define AUTH_TIMEOUT 30000 + +struct auth_node { + int account_id; + int char_id; + uint32 login_id1; + uint32 login_id2; + uint32 ip; + int sex; + time_t expiration_time; // # of seconds 1/1/1970 (timestamp): Validity limit of the account (0 = unlimited) +}; + +static DBMap* auth_db; // int account_id -> struct auth_node* + +//----------------------------------------------------- +// Online User Database +//----------------------------------------------------- + +struct online_char_data { + int account_id; + int char_id; + int fd; + int waiting_disconnect; + short server; +}; + +static DBMap* online_char_db; // int account_id -> struct online_char_data* +static int chardb_waiting_disconnect(int tid, unsigned int tick, int id, int data); + +static void* create_online_char_data(DBKey key, va_list args) +{ + struct online_char_data* character; + CREATE(character, struct online_char_data, 1); + character->account_id = key.i; + character->char_id = -1; + character->server = -1; + character->fd = -1; + character->waiting_disconnect = -1; + return character; +} + +void set_char_online(int map_id, int char_id, int account_id) +{ + struct online_char_data* character; + + character = (struct online_char_data*)idb_ensure(online_char_db, account_id, create_online_char_data); + if (online_check && character->char_id != -1 && character->server > -1 && character->server != map_id && map_id != -3) + { + //char == 99 <- Character logging in, so someone has logged in while one + //char is still on map-server, so kick him out, but don't print "error" + //as this is normal behaviour. [Skotlex] + if (char_id != 99) + ShowNotice("set_char_online: Character %d:%d marked in map server %d, but map server %d claims to have (%d:%d) online!\n", + character->account_id, character->char_id, character->server, map_id, account_id, char_id); + mapif_disconnectplayer(server[character->server].fd, character->account_id, character->char_id, 2); + } + + if( character->server > -1 ) + server[character->server].users++; + + if(character->waiting_disconnect != -1) { + delete_timer(character->waiting_disconnect, chardb_waiting_disconnect); + character->waiting_disconnect = -1; + } + + //If user is NOT at char screen, delete entry [Kevin] + if(character->char_id != -1) + { + idb_remove(online_char_db, account_id); + } + + if (login_fd > 0 && !session[login_fd]->flag.eof) + { + WFIFOHEAD(login_fd,6); + WFIFOW(login_fd,0) = 0x272b; + WFIFOL(login_fd,2) = account_id; + WFIFOSET(login_fd,6); + } +} + +void set_char_offline(int char_id, int account_id) +{ + struct online_char_data* character; + + if ((character = (struct online_char_data*)idb_get(online_char_db, account_id)) != NULL) + { //We don't free yet to avoid aCalloc/aFree spamming during char change. [Skotlex] + if( character->server > -1 ) + server[character->server].users--; + + character->char_id = -1; + character->server = -1; + if(character->waiting_disconnect != -1){ + delete_timer(character->waiting_disconnect, chardb_waiting_disconnect); + character->waiting_disconnect = -1; + } + } + + if (login_fd > 0 && !session[login_fd]->flag.eof) + { + WFIFOHEAD(login_fd,6); + WFIFOW(login_fd,0) = 0x272c; + WFIFOL(login_fd,2) = account_id; + WFIFOSET(login_fd,6); + } +} + +static int char_db_setoffline(DBKey key, void* data, va_list ap) +{ + struct online_char_data* character = (struct online_char_data*)data; + int server = va_arg(ap, int); + if (server == -1) { + character->char_id = -1; + character->server = -1; + if(character->waiting_disconnect != -1){ + delete_timer(character->waiting_disconnect, chardb_waiting_disconnect); + character->waiting_disconnect = -1; + } + } else if (character->server == server) + character->server = -2; //In some map server that we aren't connected to. + return 0; +} + +static int char_db_kickoffline(DBKey key, void* data, va_list ap) +{ + struct online_char_data* character = (struct online_char_data*)data; + int server_id = va_arg(ap, int); + + if (server_id > -1 && character->server != server_id) + return 0; + + //Kick out any connected characters, and set them offline as appropiate. + if (character->server > -1) + mapif_disconnectplayer(server[character->server].fd, character->account_id, character->char_id, 1); + else if (character->waiting_disconnect == -1) + set_char_offline(character->char_id, character->account_id); + else + return 0; // fail + + return 1; +} + +void set_all_offline(int id) +{ + if (id < 0) + ShowNotice("Sending all users offline.\n"); + else + ShowNotice("Sending users of map-server %d offline.\n",id); + online_char_db->foreach(online_char_db,char_db_kickoffline,id); + + if (id >= 0 || login_fd <= 0 || session[login_fd]->flag.eof) + return; + //Tell login-server to also mark all our characters as offline. + WFIFOHEAD(login_fd,2); + WFIFOW(login_fd,0) = 0x2737; + WFIFOSET(login_fd,2); +} + +//------------------------------ +// Writing function of logs file +//------------------------------ +int char_log(char *fmt, ...) +{ + if(log_char) + { + FILE *logfp; + va_list ap; + time_t raw_time; + char tmpstr[2048]; + + va_start(ap, fmt); + + logfp = fopen(char_log_filename, "a"); + if (logfp) { + if (fmt[0] == '\0') // jump a line if no message + fprintf(logfp, "\n"); + else { + time(&raw_time); + strftime(tmpstr, 24, "%d-%m-%Y %H:%M:%S", localtime(&raw_time)); + sprintf(tmpstr + 19, ": %s", fmt); + vfprintf(logfp, tmpstr, ap); + } + fclose(logfp); + } + va_end(ap); + } + return 0; +} + +//---------------------------------------------------------------------- +// Determine if an account (id) is a GM account +// and returns its level (or 0 if it isn't a GM account or if not found) +//---------------------------------------------------------------------- +int isGM(int account_id) +{ + int i; + + for(i = 0; i < GM_num; i++) + if (gm_account[i].account_id == account_id) + return gm_account[i].level; + return 0; +} + +//Search character data from the aid/cid givem +struct mmo_charstatus* search_character(int aid, int cid) +{ + int i; + for (i = 0; i < char_num; i++) { + if (char_dat[i].status.char_id == cid && char_dat[i].status.account_id == aid) + return &char_dat[i].status; + } + return NULL; +} + +struct mmo_charstatus* search_character_byname(char* character_name) +{ + int i = search_character_index(character_name); + if (i == -1) return NULL; + return &char_dat[i].status; +} + +// Searches if the given character is online, and returns the fd of the +// map-server it is connected to. +int search_character_online(int aid, int cid) +{ + //Look for online character. + struct online_char_data* character; + character = idb_get(online_char_db, aid); + if(character && + character->char_id == cid && + character->server > -1) + return server[character->server].fd; + return -1; +} + +//---------------------------------------------- +// Search an character id +// (return character index or -1 (if not found)) +// If exact character name is not found, +// the function checks without case sensitive +// and returns index if only 1 character is found +// and similar to the searched name. +//---------------------------------------------- +int search_character_index(char* character_name) +{ + int i, quantity, index; + + quantity = 0; + index = -1; + for(i = 0; i < char_num; i++) { + // Without case sensitive check (increase the number of similar character names found) + if (stricmp(char_dat[i].status.name, character_name) == 0) { + // Strict comparison (if found, we finish the function immediatly with correct value) + if (strcmp(char_dat[i].status.name, character_name) == 0) + return i; + quantity++; + index = i; + } + } + // Here, the exact character name is not found + // We return the found index of a similar account ONLY if there is 1 similar character + if (quantity == 1) + return index; + + // Exact character name is not found and 0 or more than 1 similar characters have been found ==> we say not found + return -1; +} + +/*--------------------------------------------------- + Make a data line for friends list + --------------------------------------------------*/ +int mmo_friends_list_data_str(char *str, struct mmo_charstatus *p) +{ + int i; + char *str_p = str; + str_p += sprintf(str_p, "%d", p->char_id); + + for (i=0;i<MAX_FRIENDS;i++){ + if (p->friends[i].account_id > 0 && p->friends[i].char_id > 0 && p->friends[i].name[0]) + str_p += sprintf(str_p, ",%d,%d,%s", p->friends[i].account_id, p->friends[i].char_id, p->friends[i].name); + } + + str_p += '\0'; + + return 0; +} + +/*--------------------------------------------------- + Make a data line for hotkeys list + --------------------------------------------------*/ +int mmo_hotkeys_tostr(char *str, struct mmo_charstatus *p) +{ +#ifdef HOTKEY_SAVING + int i; + char *str_p = str; + str_p += sprintf(str_p, "%d", p->char_id); + for (i=0;i<MAX_HOTKEYS;i++) + str_p += sprintf(str_p, ",%d,%d,%d", p->hotkeys[i].type, p->hotkeys[i].id, p->hotkeys[i].lv); + str_p += '\0'; +#endif + + return 0; +} + +//------------------------------------------------- +// Function to create the character line (for save) +//------------------------------------------------- +int mmo_char_tostr(char *str, struct mmo_charstatus *p, struct global_reg *reg, int reg_num) +{ + int i,j; + char *str_p = str; + + str_p += sprintf(str_p, + "%d\t%d,%d\t%s\t%d,%d,%d\t%u,%u,%d" //Up to Zeny field + "\t%d,%d,%d,%d\t%d,%d,%d,%d,%d,%d\t%d,%d" //Up to Skill Point + "\t%d,%d,%d\t%d,%d,%d,%d" //Up to hom id + "\t%d,%d,%d\t%d,%d,%d,%d,%d" //Up to head bottom + "\t%d,%d,%d\t%d,%d,%d" //last point + save point + ",%d,%d,%d,%d,%d\t", //Family info + p->char_id, p->account_id, p->slot, p->name, // + p->class_, p->base_level, p->job_level, + p->base_exp, p->job_exp, p->zeny, + p->hp, p->max_hp, p->sp, p->max_sp, + p->str, p->agi, p->vit, p->int_, p->dex, p->luk, + p->status_point, p->skill_point, + p->option, p->karma, p->manner, // + p->party_id, p->guild_id, p->pet_id, p->hom_id, + p->hair, p->hair_color, p->clothes_color, + p->weapon, p->shield, p->head_top, p->head_mid, p->head_bottom, + p->last_point.map, p->last_point.x, p->last_point.y, // + p->save_point.map, p->save_point.x, p->save_point.y, + p->partner_id,p->father,p->mother,p->child,p->fame); + for(i = 0; i < MAX_MEMOPOINTS; i++) + if (p->memo_point[i].map) { + str_p += sprintf(str_p, "%d,%d,%d ", p->memo_point[i].map, p->memo_point[i].x, p->memo_point[i].y); + } + *(str_p++) = '\t'; + + for(i = 0; i < MAX_INVENTORY; i++) + if (p->inventory[i].nameid) { + str_p += sprintf(str_p,"%d,%d,%d,%d,%d,%d,%d", + p->inventory[i].id,p->inventory[i].nameid,p->inventory[i].amount,p->inventory[i].equip, + p->inventory[i].identify,p->inventory[i].refine,p->inventory[i].attribute); + for(j=0; j<MAX_SLOTS; j++) + str_p += sprintf(str_p,",%d",p->inventory[i].card[j]); + str_p += sprintf(str_p," "); + } + *(str_p++) = '\t'; + + for(i = 0; i < MAX_CART; i++) + if (p->cart[i].nameid) { + str_p += sprintf(str_p,"%d,%d,%d,%d,%d,%d,%d", + p->cart[i].id,p->cart[i].nameid,p->cart[i].amount,p->cart[i].equip, + p->cart[i].identify,p->cart[i].refine,p->cart[i].attribute); + for(j=0; j<MAX_SLOTS; j++) + str_p += sprintf(str_p,",%d",p->cart[i].card[j]); + str_p += sprintf(str_p," "); + } + *(str_p++) = '\t'; + + for(i = 0; i < MAX_SKILL; i++) + if (p->skill[i].id && p->skill[i].flag != 1) { + str_p += sprintf(str_p, "%d,%d ", p->skill[i].id, (p->skill[i].flag == 0) ? p->skill[i].lv : p->skill[i].flag-2); + } + *(str_p++) = '\t'; + + for(i = 0; i < reg_num; i++) + if (reg[i].str[0]) + str_p += sprintf(str_p, "%s,%s ", reg[i].str, reg[i].value); + *(str_p++) = '\t'; + + *str_p = '\0'; + return 0; +} +#endif //TXT_SQL_CONVERT +//------------------------------------------------------------------------- +// Function to set the character from the line (at read of characters file) +//------------------------------------------------------------------------- +int mmo_char_fromstr(char *str, struct mmo_charstatus *p, struct global_reg *reg, int *reg_num) +{ + char tmp_str[3][128]; //To avoid deleting chars with too long names. + int tmp_int[256]; + unsigned int tmp_uint[2]; //To read exp.... + int next, len, i, j; + + // initilialise character + memset(p, '\0', sizeof(struct mmo_charstatus)); + +// Char structure of version 1500 (homun + mapindex maps) + if (sscanf(str, "%d\t%d,%d\t%127[^\t]\t%d,%d,%d\t%u,%u,%d\t%d,%d,%d,%d\t%d,%d,%d,%d,%d,%d\t%d,%d" + "\t%d,%d,%d\t%d,%d,%d,%d\t%d,%d,%d\t%d,%d,%d,%d,%d" + "\t%d,%d,%d\t%d,%d,%d,%d,%d,%d,%d,%d%n", + &tmp_int[0], &tmp_int[1], &tmp_int[2], tmp_str[0], + &tmp_int[3], &tmp_int[4], &tmp_int[5], + &tmp_uint[0], &tmp_uint[1], &tmp_int[8], + &tmp_int[9], &tmp_int[10], &tmp_int[11], &tmp_int[12], + &tmp_int[13], &tmp_int[14], &tmp_int[15], &tmp_int[16], &tmp_int[17], &tmp_int[18], + &tmp_int[19], &tmp_int[20], + &tmp_int[21], &tmp_int[22], &tmp_int[23], // + &tmp_int[24], &tmp_int[25], &tmp_int[26], &tmp_int[44], + &tmp_int[27], &tmp_int[28], &tmp_int[29], + &tmp_int[30], &tmp_int[31], &tmp_int[32], &tmp_int[33], &tmp_int[34], + &tmp_int[45], &tmp_int[35], &tmp_int[36], + &tmp_int[46], &tmp_int[37], &tmp_int[38], &tmp_int[39], + &tmp_int[40], &tmp_int[41], &tmp_int[42], &tmp_int[43], &next) != 48) + { + tmp_int[44] = 0; //Hom ID. +// Char structure of version 1488 (fame field addition) + if (sscanf(str, "%d\t%d,%d\t%127[^\t]\t%d,%d,%d\t%u,%u,%d\t%d,%d,%d,%d\t%d,%d,%d,%d,%d,%d\t%d,%d" + "\t%d,%d,%d\t%d,%d,%d\t%d,%d,%d\t%d,%d,%d,%d,%d" + "\t%127[^,],%d,%d\t%127[^,],%d,%d,%d,%d,%d,%d,%d%n", + &tmp_int[0], &tmp_int[1], &tmp_int[2], tmp_str[0], + &tmp_int[3], &tmp_int[4], &tmp_int[5], + &tmp_uint[0], &tmp_uint[1], &tmp_int[8], + &tmp_int[9], &tmp_int[10], &tmp_int[11], &tmp_int[12], + &tmp_int[13], &tmp_int[14], &tmp_int[15], &tmp_int[16], &tmp_int[17], &tmp_int[18], + &tmp_int[19], &tmp_int[20], + &tmp_int[21], &tmp_int[22], &tmp_int[23], // + &tmp_int[24], &tmp_int[25], &tmp_int[26], + &tmp_int[27], &tmp_int[28], &tmp_int[29], + &tmp_int[30], &tmp_int[31], &tmp_int[32], &tmp_int[33], &tmp_int[34], + tmp_str[1], &tmp_int[35], &tmp_int[36], + tmp_str[2], &tmp_int[37], &tmp_int[38], &tmp_int[39], + &tmp_int[40], &tmp_int[41], &tmp_int[42], &tmp_int[43], &next) != 47) + { + tmp_int[43] = 0; //Fame +// Char structure of version 1363 (family data addition) + if (sscanf(str, "%d\t%d,%d\t%127[^\t]\t%d,%d,%d\t%u,%u,%d\t%d,%d,%d,%d\t%d,%d,%d,%d,%d,%d\t%d,%d" + "\t%d,%d,%d\t%d,%d,%d\t%d,%d,%d\t%d,%d,%d,%d,%d" + "\t%127[^,],%d,%d\t%127[^,],%d,%d,%d,%d,%d,%d%n", + &tmp_int[0], &tmp_int[1], &tmp_int[2], tmp_str[0], // + &tmp_int[3], &tmp_int[4], &tmp_int[5], + &tmp_uint[0], &tmp_uint[1], &tmp_int[8], + &tmp_int[9], &tmp_int[10], &tmp_int[11], &tmp_int[12], + &tmp_int[13], &tmp_int[14], &tmp_int[15], &tmp_int[16], &tmp_int[17], &tmp_int[18], + &tmp_int[19], &tmp_int[20], + &tmp_int[21], &tmp_int[22], &tmp_int[23], // + &tmp_int[24], &tmp_int[25], &tmp_int[26], + &tmp_int[27], &tmp_int[28], &tmp_int[29], + &tmp_int[30], &tmp_int[31], &tmp_int[32], &tmp_int[33], &tmp_int[34], + tmp_str[1], &tmp_int[35], &tmp_int[36], // + tmp_str[2], &tmp_int[37], &tmp_int[38], &tmp_int[39], + &tmp_int[40], &tmp_int[41], &tmp_int[42], &next) != 46) + { + tmp_int[40] = 0; // father + tmp_int[41] = 0; // mother + tmp_int[42] = 0; // child +// Char structure version 1008 (marriage partner addition) + if (sscanf(str, "%d\t%d,%d\t%127[^\t]\t%d,%d,%d\t%u,%u,%d\t%d,%d,%d,%d\t%d,%d,%d,%d,%d,%d\t%d,%d" + "\t%d,%d,%d\t%d,%d,%d\t%d,%d,%d\t%d,%d,%d,%d,%d" + "\t%127[^,],%d,%d\t%127[^,],%d,%d,%d%n", + &tmp_int[0], &tmp_int[1], &tmp_int[2], tmp_str[0], // + &tmp_int[3], &tmp_int[4], &tmp_int[5], + &tmp_uint[0], &tmp_uint[1], &tmp_int[8], + &tmp_int[9], &tmp_int[10], &tmp_int[11], &tmp_int[12], + &tmp_int[13], &tmp_int[14], &tmp_int[15], &tmp_int[16], &tmp_int[17], &tmp_int[18], + &tmp_int[19], &tmp_int[20], + &tmp_int[21], &tmp_int[22], &tmp_int[23], // + &tmp_int[24], &tmp_int[25], &tmp_int[26], + &tmp_int[27], &tmp_int[28], &tmp_int[29], + &tmp_int[30], &tmp_int[31], &tmp_int[32], &tmp_int[33], &tmp_int[34], + tmp_str[1], &tmp_int[35], &tmp_int[36], // + tmp_str[2], &tmp_int[37], &tmp_int[38], &tmp_int[39], &next) != 43) + { + tmp_int[39] = 0; // partner id +// Char structure version 384 (pet addition) + if (sscanf(str, "%d\t%d,%d\t%127[^\t]\t%d,%d,%d\t%u,%u,%d\t%d,%d,%d,%d\t%d,%d,%d,%d,%d,%d\t%d,%d" + "\t%d,%d,%d\t%d,%d,%d\t%d,%d,%d\t%d,%d,%d,%d,%d" + "\t%127[^,],%d,%d\t%127[^,],%d,%d%n", + &tmp_int[0], &tmp_int[1], &tmp_int[2], tmp_str[0], // + &tmp_int[3], &tmp_int[4], &tmp_int[5], + &tmp_uint[0], &tmp_uint[1], &tmp_int[8], + &tmp_int[9], &tmp_int[10], &tmp_int[11], &tmp_int[12], + &tmp_int[13], &tmp_int[14], &tmp_int[15], &tmp_int[16], &tmp_int[17], &tmp_int[18], + &tmp_int[19], &tmp_int[20], + &tmp_int[21], &tmp_int[22], &tmp_int[23], // + &tmp_int[24], &tmp_int[25], &tmp_int[26], + &tmp_int[27], &tmp_int[28], &tmp_int[29], + &tmp_int[30], &tmp_int[31], &tmp_int[32], &tmp_int[33], &tmp_int[34], + tmp_str[1], &tmp_int[35], &tmp_int[36], // + tmp_str[2], &tmp_int[37], &tmp_int[38], &next) != 42) + { + tmp_int[26] = 0; // pet id +// Char structure of a version 1 (original data structure) + if (sscanf(str, "%d\t%d,%d\t%127[^\t]\t%d,%d,%d\t%u,%u,%d\t%d,%d,%d,%d\t%d,%d,%d,%d,%d,%d\t%d,%d" + "\t%d,%d,%d\t%d,%d\t%d,%d,%d\t%d,%d,%d,%d,%d" + "\t%127[^,],%d,%d\t%127[^,],%d,%d%n", + &tmp_int[0], &tmp_int[1], &tmp_int[2], tmp_str[0], // + &tmp_int[3], &tmp_int[4], &tmp_int[5], + &tmp_uint[0], &tmp_uint[1], &tmp_int[8], + &tmp_int[9], &tmp_int[10], &tmp_int[11], &tmp_int[12], + &tmp_int[13], &tmp_int[14], &tmp_int[15], &tmp_int[16], &tmp_int[17], &tmp_int[18], + &tmp_int[19], &tmp_int[20], + &tmp_int[21], &tmp_int[22], &tmp_int[23], // + &tmp_int[24], &tmp_int[25], // + &tmp_int[27], &tmp_int[28], &tmp_int[29], + &tmp_int[30], &tmp_int[31], &tmp_int[32], &tmp_int[33], &tmp_int[34], + tmp_str[1], &tmp_int[35], &tmp_int[36], // + tmp_str[2], &tmp_int[37], &tmp_int[38], &next) != 41) + { + ShowError("Char-loading: Unrecognized character data version, info lost!\n"); + ShowDebug("Character info: %s\n", str); + return 0; + } + } // Char structure version 384 (pet addition) + } // Char structure version 1008 (marriage partner addition) + } // Char structure of version 1363 (family data addition) + } // Char structure of version 1488 (fame field addition) + //Convert save data from string to integer for older formats + tmp_int[45] = mapindex_name2id(tmp_str[1]); + tmp_int[46] = mapindex_name2id(tmp_str[2]); + } // Char structure of version 1500 (homun + mapindex maps) + + memcpy(p->name, tmp_str[0], NAME_LENGTH); //Overflow protection [Skotlex] + p->char_id = tmp_int[0]; + p->account_id = tmp_int[1]; + p->slot = tmp_int[2]; + p->class_ = tmp_int[3]; + p->base_level = tmp_int[4]; + p->job_level = tmp_int[5]; + p->base_exp = tmp_uint[0]; + p->job_exp = tmp_uint[1]; + p->zeny = tmp_int[8]; + p->hp = tmp_int[9]; + p->max_hp = tmp_int[10]; + p->sp = tmp_int[11]; + p->max_sp = tmp_int[12]; + p->str = tmp_int[13]; + p->agi = tmp_int[14]; + p->vit = tmp_int[15]; + p->int_ = tmp_int[16]; + p->dex = tmp_int[17]; + p->luk = tmp_int[18]; + p->status_point = min(tmp_int[19], USHRT_MAX); + p->skill_point = min(tmp_int[20], USHRT_MAX); + p->option = tmp_int[21]; + p->karma = tmp_int[22]; + p->manner = tmp_int[23]; + p->party_id = tmp_int[24]; + p->guild_id = tmp_int[25]; + p->pet_id = tmp_int[26]; + p->hair = tmp_int[27]; + p->hair_color = tmp_int[28]; + p->clothes_color = tmp_int[29]; + p->weapon = tmp_int[30]; + p->shield = tmp_int[31]; + p->head_top = tmp_int[32]; + p->head_mid = tmp_int[33]; + p->head_bottom = tmp_int[34]; + p->last_point.x = tmp_int[35]; + p->last_point.y = tmp_int[36]; + p->save_point.x = tmp_int[37]; + p->save_point.y = tmp_int[38]; + p->partner_id = tmp_int[39]; + p->father = tmp_int[40]; + p->mother = tmp_int[41]; + p->child = tmp_int[42]; + p->fame = tmp_int[43]; + p->hom_id = tmp_int[44]; + p->last_point.map = tmp_int[45]; + p->save_point.map = tmp_int[46]; + +#ifndef TXT_SQL_CONVERT + // Some checks + for(i = 0; i < char_num; i++) { + if (char_dat[i].status.char_id == p->char_id) { + ShowError(CL_RED"mmmo_auth_init: a character has an identical id to another.\n"); + ShowError(" character id #%d -> new character not readed.\n", p->char_id); + ShowError(" Character saved in log file."CL_RESET"\n"); + return -1; + } else if (strcmp(char_dat[i].status.name, p->name) == 0) { + ShowError(CL_RED"mmmo_auth_init: a character name already exists.\n"); + ShowError(" character name '%s' -> new character not read.\n", p->name); + ShowError(" Character saved in log file."CL_RESET"\n"); + return -2; + } + } + + if (strcmpi(wisp_server_name, p->name) == 0) { + ShowWarning("mmo_auth_init: ******WARNING: character name has wisp server name.\n"); + ShowWarning(" Character name '%s' = wisp server name '%s'.\n", p->name, wisp_server_name); + ShowWarning(" Character readed. Suggestion: change the wisp server name.\n"); + char_log("mmo_auth_init: ******WARNING: character name has wisp server name: Character name '%s' = wisp server name '%s'.\n", + p->name, wisp_server_name); + } +#endif //TXT_SQL_CONVERT + if (str[next] == '\n' || str[next] == '\r') + return 1; // 新規データ + + next++; + + for(i = 0; str[next] && str[next] != '\t'; i++) { + //mapindex memo format + if (sscanf(str+next, "%d,%d,%d%n", &tmp_int[2], &tmp_int[0], &tmp_int[1], &len) != 3) + { //Old string-based memo format. + if (sscanf(str+next, "%[^,],%d,%d%n", tmp_str[0], &tmp_int[0], &tmp_int[1], &len) != 3) + return -3; + tmp_int[2] = mapindex_name2id(tmp_str[0]); + } + if (i < MAX_MEMOPOINTS) + { //Avoid overflowing (but we must also read through all saved memos) + p->memo_point[i].x = tmp_int[0]; + p->memo_point[i].y = tmp_int[1]; + p->memo_point[i].map = tmp_int[2]; + } + next += len; + if (str[next] == ' ') + next++; + } + + next++; + + for(i = 0; str[next] && str[next] != '\t'; i++) { + if(sscanf(str + next, "%d,%d,%d,%d,%d,%d,%d%[0-9,-]%n", + &tmp_int[0], &tmp_int[1], &tmp_int[2], &tmp_int[3], + &tmp_int[4], &tmp_int[5], &tmp_int[6], tmp_str[0], &len) == 8) + { + p->inventory[i].id = tmp_int[0]; + p->inventory[i].nameid = tmp_int[1]; + p->inventory[i].amount = tmp_int[2]; + p->inventory[i].equip = tmp_int[3]; + p->inventory[i].identify = tmp_int[4]; + p->inventory[i].refine = tmp_int[5]; + p->inventory[i].attribute = tmp_int[6]; + + for(j = 0; j < MAX_SLOTS && tmp_str[0] && sscanf(tmp_str[0], ",%d%[0-9,-]",&tmp_int[0], tmp_str[0]) > 0; j++) + p->inventory[i].card[j] = tmp_int[0]; + + next += len; + if (str[next] == ' ') + next++; + } else // invalid structure + return -4; + } + next++; + + for(i = 0; str[next] && str[next] != '\t'; i++) { + if(sscanf(str + next, "%d,%d,%d,%d,%d,%d,%d%[0-9,-]%n", + &tmp_int[0], &tmp_int[1], &tmp_int[2], &tmp_int[3], + &tmp_int[4], &tmp_int[5], &tmp_int[6], tmp_str[0], &len) == 8) + { + p->cart[i].id = tmp_int[0]; + p->cart[i].nameid = tmp_int[1]; + p->cart[i].amount = tmp_int[2]; + p->cart[i].equip = tmp_int[3]; + p->cart[i].identify = tmp_int[4]; + p->cart[i].refine = tmp_int[5]; + p->cart[i].attribute = tmp_int[6]; + + for(j = 0; j < MAX_SLOTS && tmp_str && sscanf(tmp_str[0], ",%d%[0-9,-]",&tmp_int[0], tmp_str[0]) > 0; j++) + p->cart[i].card[j] = tmp_int[0]; + + next += len; + if (str[next] == ' ') + next++; + } else // invalid structure + return -5; + } + + next++; + + for(i = 0; str[next] && str[next] != '\t'; i++) { + if (sscanf(str + next, "%d,%d%n", &tmp_int[0], &tmp_int[1], &len) != 2) + return -6; + p->skill[tmp_int[0]].id = tmp_int[0]; + p->skill[tmp_int[0]].lv = tmp_int[1]; + next += len; + if (str[next] == ' ') + next++; + } + + next++; + + for(i = 0; str[next] && str[next] != '\t' && str[next] != '\n' && str[next] != '\r'; i++) { // global_reg実装以前のathena.txt互換のため一応'\n'チェック + if (sscanf(str + next, "%[^,],%[^ ] %n", reg[i].str, reg[i].value, &len) != 2) { + // because some scripts are not correct, the str can be "". So, we must check that. + // If it's, we must not refuse the character, but just this REG value. + // Character line will have something like: nov_2nd_cos,9 ,9 nov_1_2_cos_c,1 (here, ,9 is not good) + if (str[next] == ',' && sscanf(str + next, ",%[^ ] %n", reg[i].value, &len) == 1) + i--; + else + return -7; + } + next += len; + if (str[next] == ' ') + next++; + } + *reg_num = i; + + return 1; +} + +//--------------------------------- +// Function to read friend list +//--------------------------------- +int parse_friend_txt(struct mmo_charstatus *p) +{ + char line[1024], temp[1024]; + int pos = 0, count = 0, next; + int i,len; + FILE *fp; + + // Open the file and look for the ID + fp = fopen(friends_txt, "r"); + + if(fp == NULL) + return -1; + + while(fgets(line, sizeof(line), fp)) + { + if(line[0] == '/' && line[1] == '/') + continue; + if (sscanf(line, "%d%n",&i, &pos) < 1 || i != p->char_id) + continue; //Not this line... + //Read friends + len = strlen(line); + next = pos; + for (count = 0; next < len && count < MAX_FRIENDS; count++) + { //Read friends. + if (sscanf(line+next, ",%d,%d,%23[^,^\n]%n",&p->friends[count].account_id,&p->friends[count].char_id, p->friends[count].name, &pos) < 3) + { //Invalid friend? + memset(&p->friends[count], 0, sizeof(p->friends[count])); + break; + } + next+=pos; + //What IF the name contains a comma? while the next field is not a + //number, we assume it belongs to the current name. [Skotlex] + //NOTE: Of course, this will fail if someone sets their name to something like + //Bob,2005 but... meh, it's the problem of parsing a text file (encasing it in " + //won't do as quotes are also valid name chars!) + while(next < len && sscanf(line+next, ",%23[^,^\n]%n", temp, &pos) > 0) + { + if (atoi(temp)) //We read the next friend, just continue. + break; + //Append the name. + next+=pos; + i = strlen(p->friends[count].name); + if (i + strlen(temp) +1 < NAME_LENGTH) + { + p->friends[count].name[i] = ','; + strcpy(p->friends[count].name+i+1, temp); + } + } //End Guess Block + } //Friend's for. + break; //Found friends. + } + fclose(fp); + return count; +} + +//--------------------------------- +// Function to read hotkey list +//--------------------------------- +int parse_hotkey_txt(struct mmo_charstatus *p) +{ +#ifdef HOTKEY_SAVING + char line[1024]; + int pos = 0, count = 0, next; + int i,len; + int type, id, lv; + FILE *fp; + + // Open the file and look for the ID + fp = fopen(hotkeys_txt, "r"); + if(fp == NULL) + return -1; + + while(fgets(line, sizeof(line), fp)) + { + if(line[0] == '/' && line[1] == '/') + continue; + if (sscanf(line, "%d%n",&i, &pos) < 1 || i != p->char_id) + continue; //Not this line... + //Read hotkeys + len = strlen(line); + next = pos; + for (count = 0; next < len && count < MAX_HOTKEYS; count++) + { + if (sscanf(line+next, ",%d,%d,%d%n",&type,&id,&lv, &pos) < 3) + //Invalid entry? + break; + p->hotkeys[count].type = type; + p->hotkeys[count].id = id; + p->hotkeys[count].lv = lv; + next+=pos; + } + break; //Found hotkeys. + } + fclose(fp); + return count; +#else + return 0; +#endif +} + + + +#ifndef TXT_SQL_CONVERT +//--------------------------------- +// Function to read characters file +//--------------------------------- +int mmo_char_init(void) +{ + char line[65536]; + int ret, line_count; + FILE* fp; + + char_num = 0; + char_max = 0; + char_dat = NULL; + + fp = fopen(char_txt, "r"); + + if (fp == NULL) { + ShowError("Characters file not found: %s.\n", char_txt); + char_log("Characters file not found: %s.\n", char_txt); + char_log("Id for the next created character: %d.\n", char_id_count); + return 0; + } + + line_count = 0; + while(fgets(line, sizeof(line), fp)) + { + int i, j; + line_count++; + + if (line[0] == '/' && line[1] == '/') + continue; + + j = 0; + if (sscanf(line, "%d\t%%newid%%%n", &i, &j) == 1 && j > 0) { + if (char_id_count < i) + char_id_count = i; + continue; + } + + if (char_num >= char_max) { + char_max += 256; + char_dat = (struct character_data*)aRealloc(char_dat, sizeof(struct character_data) * char_max); + if (!char_dat) { + ShowFatalError("Out of memory: mmo_char_init (realloc of char_dat).\n"); + char_log("Out of memory: mmo_char_init (realloc of char_dat).\n"); + exit(EXIT_FAILURE); + } + } + + ret = mmo_char_fromstr(line, &char_dat[char_num].status, char_dat[char_num].global, &char_dat[char_num].global_num); + + // Initialize friends list + parse_friend_txt(&char_dat[char_num].status); // Grab friends for the character + // Initialize hotkey list + parse_hotkey_txt(&char_dat[char_num].status); // Grab hotkeys for the character + + if (ret > 0) { // negative value or zero for errors + if (char_dat[char_num].status.char_id >= char_id_count) + char_id_count = char_dat[char_num].status.char_id + 1; + char_num++; + } else { + ShowError("mmo_char_init: in characters file, unable to read the line #%d.\n", line_count); + ShowError(" -> Character saved in log file.\n"); + switch (ret) { + case -1: + char_log("Duplicate character id in the next character line (character not readed):\n"); + break; + case -2: + char_log("Duplicate character name in the next character line (character not readed):\n"); + break; + case -3: + char_log("Invalid memo point structure in the next character line (character not readed):\n"); + break; + case -4: + char_log("Invalid inventory item structure in the next character line (character not readed):\n"); + break; + case -5: + char_log("Invalid cart item structure in the next character line (character not readed):\n"); + break; + case -6: + char_log("Invalid skill structure in the next character line (character not readed):\n"); + break; + case -7: + char_log("Invalid register structure in the next character line (character not readed):\n"); + break; + default: // 0 + char_log("Unabled to get a character in the next line - Basic structure of line (before inventory) is incorrect (character not readed):\n"); + break; + } + char_log("%s", line); + } + } + fclose(fp); + + if (char_num == 0) { + ShowNotice("mmo_char_init: No character found in %s.\n", char_txt); + char_log("mmo_char_init: No character found in %s.\n", char_txt); + } else if (char_num == 1) { + ShowStatus("mmo_char_init: 1 character read in %s.\n", char_txt); + char_log("mmo_char_init: 1 character read in %s.\n", char_txt); + } else { + ShowStatus("mmo_char_init: %d characters read in %s.\n", char_num, char_txt); + char_log("mmo_char_init: %d characters read in %s.\n", char_num, char_txt); + } + + char_log("Id for the next created character: %d.\n", char_id_count); + + return 0; +} + +//--------------------------------------------------------- +// Function to save characters in files (speed up by [Yor]) +//--------------------------------------------------------- +void mmo_char_sync(void) +{ + char line[65536],f_line[1024]; + int i, j, k; + int lock; + FILE *fp,*f_fp; + CREATE_BUFFER(id, int, char_num); + + // Sorting before save (by [Yor]) + for(i = 0; i < char_num; i++) { + id[i] = i; + for(j = 0; j < i; j++) { + if ((char_dat[i].status.account_id < char_dat[id[j]].status.account_id) || + // if same account id, we sort by slot. + (char_dat[i].status.account_id == char_dat[id[j]].status.account_id && + char_dat[i].status.slot < char_dat[id[j]].status.slot)) { + for(k = i; k > j; k--) + id[k] = id[k-1]; + id[j] = i; // id[i] + break; + } + } + } + + // Data save + fp = lock_fopen(char_txt, &lock); + if (fp == NULL) { + ShowWarning("Server cannot save characters.\n"); + char_log("WARNING: Server cannot save characters.\n"); + } else { + for(i = 0; i < char_num; i++) { + mmo_char_tostr(line, &char_dat[id[i]].status, char_dat[id[i]].global, char_dat[id[i]].global_num); // use of sorted index + fprintf(fp, "%s\n", line); + } + fprintf(fp, "%d\t%%newid%%\n", char_id_count); + lock_fclose(fp, char_txt, &lock); + } + + // Friends List data save (davidsiaw) + f_fp = lock_fopen(friends_txt, &lock); + for(i = 0; i < char_num; i++) { + mmo_friends_list_data_str(f_line, &char_dat[id[i]].status); + fprintf(f_fp, "%s\n", f_line); + } + + lock_fclose(f_fp, friends_txt, &lock); + +#ifdef HOTKEY_SAVING + // Hotkey List data save (Skotlex) + f_fp = lock_fopen(hotkeys_txt, &lock); + for(i = 0; i < char_num; i++) { + mmo_hotkeys_tostr(f_line, &char_dat[id[i]].status); + fprintf(f_fp, "%s\n", f_line); + } + + lock_fclose(f_fp, hotkeys_txt, &lock); +#endif + + DELETE_BUFFER(id); + + return; +} + +//---------------------------------------------------- +// Function to save (in a periodic way) datas in files +//---------------------------------------------------- +int mmo_char_sync_timer(int tid, unsigned int tick, int id, int data) +{ + if (save_log) + ShowInfo("Saving all files...\n"); + mmo_char_sync(); + inter_save(); + return 0; +} + +//----------------------------------- +// Function to create a new character +//----------------------------------- +int make_new_char(struct char_session_data* sd, char* name_, int str, int agi, int vit, int int_, int dex, int luk, int slot, int hair_color, int hair_style) +{ + char name[NAME_LENGTH]; + int i; + + safestrncpy(name, name_, NAME_LENGTH); + normalize_name(name,TRIM_CHARS); + + // check length of character name + if( name[0] == '\0' ) + return -2; // empty character name + + // check content of character name + if( remove_control_chars(name) ) + return -2; // control chars in name + + // check for reserved names + if( strcmpi(name, main_chat_nick) == 0 || strcmpi(name, wisp_server_name) == 0 ) + return -1; // nick reserved for internal server messages + + // Check Authorised letters/symbols in the name of the character + 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 ) + return -2; + } 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 ) + return -2; + } // else, all letters/symbols are authorised (except control char removed before) + + // check name (already in use?) + ARR_FIND( 0, char_num, i, + (name_ignoring_case && strncmp(char_dat[i].status.name, name, NAME_LENGTH) == 0) || + (!name_ignoring_case && strncmpi(char_dat[i].status.name, name, NAME_LENGTH) == 0) ); + if( i < char_num ) + return -1; // name already exists + + //check other inputs + if((slot >= MAX_CHARS) // slots + || (hair_style >= 24) // hair style + || (hair_color >= 9) // hair color + || (str + agi + vit + int_ + dex + luk != 6*5 ) // stats + || (str < 1 || str > 9 || agi < 1 || agi > 9 || vit < 1 || vit > 9 || int_ < 1 || int_ > 9 || dex < 1 || dex > 9 || luk < 1 || luk > 9) // individual stat values + || (str + int_ != 10 || agi + luk != 10 || vit + dex != 10) ) // pairs + return -2; // invalid input + + // check char slot + ARR_FIND( 0, char_num, i, char_dat[i].status.account_id == sd->account_id && char_dat[i].status.slot == slot ); + if( i < char_num ) + return -2; // slot already in use + + if (char_num >= char_max) { + char_max += 256; + RECREATE(char_dat, struct character_data, char_max); + if (!char_dat) { + ShowFatalError("Out of memory: make_new_char (realloc of char_dat).\n"); + char_log("Out of memory: make_new_char (realloc of char_dat).\n"); + exit(EXIT_FAILURE); + } + } + + // validation success, log result + char_log("make new char: account: %d, slot %d, name: %s, stats: %d/%d/%d/%d/%d/%d, hair: %d, hair color: %d.\n", + sd->account_id, slot, name, str, agi, vit, int_, dex, luk, hair_style, hair_color); + + i = char_num; + memset(&char_dat[i], 0, sizeof(struct character_data)); + + char_dat[i].status.char_id = char_id_count++; + char_dat[i].status.account_id = sd->account_id; + char_dat[i].status.slot = slot; + safestrncpy(char_dat[i].status.name,name,NAME_LENGTH); + char_dat[i].status.class_ = 0; + char_dat[i].status.base_level = 1; + char_dat[i].status.job_level = 1; + char_dat[i].status.base_exp = 0; + char_dat[i].status.job_exp = 0; + char_dat[i].status.zeny = start_zeny; + char_dat[i].status.str = str; + char_dat[i].status.agi = agi; + char_dat[i].status.vit = vit; + char_dat[i].status.int_ = int_; + char_dat[i].status.dex = dex; + char_dat[i].status.luk = luk; + char_dat[i].status.max_hp = 40 * (100 + char_dat[i].status.vit) / 100; + char_dat[i].status.max_sp = 11 * (100 + char_dat[i].status.int_) / 100; + char_dat[i].status.hp = char_dat[i].status.max_hp; + char_dat[i].status.sp = char_dat[i].status.max_sp; + char_dat[i].status.status_point = 0; + char_dat[i].status.skill_point = 0; + char_dat[i].status.option = 0; + char_dat[i].status.karma = 0; + char_dat[i].status.manner = 0; + char_dat[i].status.party_id = 0; + char_dat[i].status.guild_id = 0; + char_dat[i].status.hair = hair_style; + char_dat[i].status.hair_color = hair_color; + char_dat[i].status.clothes_color = 0; + char_dat[i].status.inventory[0].nameid = start_weapon; // Knife + char_dat[i].status.inventory[0].amount = 1; + char_dat[i].status.inventory[0].identify = 1; + char_dat[i].status.inventory[1].nameid = start_armor; // Cotton Shirt + char_dat[i].status.inventory[1].amount = 1; + char_dat[i].status.inventory[1].identify = 1; + char_dat[i].status.weapon = 0; // W_FIST + char_dat[i].status.shield = 0; + char_dat[i].status.head_top = 0; + char_dat[i].status.head_mid = 0; + char_dat[i].status.head_bottom = 0; + memcpy(&char_dat[i].status.last_point, &start_point, sizeof(start_point)); + memcpy(&char_dat[i].status.save_point, &start_point, sizeof(start_point)); + char_num++; + + ShowInfo("Created char: account: %d, char: %d, slot: %d, name: %s\n", sd->account_id, i, slot, name); + mmo_char_sync(); + return i; +} + +//---------------------------------------------------- +// This function return the name of the job (by [Yor]) +//---------------------------------------------------- +char * job_name(int class_) +{ + switch (class_) { + case JOB_NOVICE: return "Novice"; + case JOB_SWORDMAN: return "Swordsman"; + case JOB_MAGE: return "Mage"; + case JOB_ARCHER: return "Archer"; + case JOB_ACOLYTE: return "Acolyte"; + case JOB_MERCHANT: return "Merchant"; + case JOB_THIEF: return "Thief"; + case JOB_KNIGHT: return "Knight"; + case JOB_PRIEST: return "Priest"; + case JOB_WIZARD: return "Wizard"; + case JOB_BLACKSMITH: return "Blacksmith"; + case JOB_HUNTER: return "Hunter"; + case JOB_ASSASSIN: return "Assassin"; + case JOB_KNIGHT2: return "Peco-Knight"; + case JOB_CRUSADER: return "Crusader"; + case JOB_MONK: return "Monk"; + case JOB_SAGE: return "Sage"; + case JOB_ROGUE: return "Rogue"; + case JOB_ALCHEMIST: return "Alchemist"; + case JOB_BARD: return "Bard"; + case JOB_DANCER: return "Dancer"; + case JOB_CRUSADER2: return "Peco-Crusader"; + case JOB_WEDDING: return "Wedding"; + case JOB_SUPER_NOVICE: return "Super Novice"; + case JOB_GUNSLINGER: return "Gunslinger"; + case JOB_NINJA: return "Ninja"; + case JOB_XMAS: return "Christmas"; + case JOB_NOVICE_HIGH: return "Novice High"; + case JOB_SWORDMAN_HIGH: return "Swordsman High"; + case JOB_MAGE_HIGH: return "Mage High"; + case JOB_ARCHER_HIGH: return "Archer High"; + case JOB_ACOLYTE_HIGH: return "Acolyte High"; + case JOB_MERCHANT_HIGH: return "Merchant High"; + case JOB_THIEF_HIGH: return "Thief High"; + case JOB_LORD_KNIGHT: return "Lord Knight"; + case JOB_HIGH_PRIEST: return "High Priest"; + case JOB_HIGH_WIZARD: return "High Wizard"; + case JOB_WHITESMITH: return "Whitesmith"; + case JOB_SNIPER: return "Sniper"; + case JOB_ASSASSIN_CROSS: return "Assassin Cross"; + case JOB_LORD_KNIGHT2: return "Peko Knight"; + case JOB_PALADIN: return "Paladin"; + case JOB_CHAMPION: return "Champion"; + case JOB_PROFESSOR: return "Professor"; + case JOB_STALKER: return "Stalker"; + case JOB_CREATOR: return "Creator"; + case JOB_CLOWN: return "Clown"; + case JOB_GYPSY: return "Gypsy"; + case JOB_PALADIN2: return "Peko Paladin"; + case JOB_BABY: return "Baby Novice"; + case JOB_BABY_SWORDMAN: return "Baby Swordsman"; + case JOB_BABY_MAGE: return "Baby Mage"; + case JOB_BABY_ARCHER: return "Baby Archer"; + case JOB_BABY_ACOLYTE: return "Baby Acolyte"; + case JOB_BABY_MERCHANT: return "Baby Merchant"; + case JOB_BABY_THIEF: return "Baby Thief"; + case JOB_BABY_KNIGHT: return "Baby Knight"; + case JOB_BABY_PRIEST: return "Baby Priest"; + case JOB_BABY_WIZARD: return "Baby Wizard"; + case JOB_BABY_BLACKSMITH: return "Baby Blacksmith"; + case JOB_BABY_HUNTER: return "Baby Hunter"; + case JOB_BABY_ASSASSIN: return "Baby Assassin"; + case JOB_BABY_KNIGHT2: return "Baby Peco Knight"; + case JOB_BABY_CRUSADER: return "Baby Crusader"; + case JOB_BABY_MONK: return "Baby Monk"; + case JOB_BABY_SAGE: return "Baby Sage"; + case JOB_BABY_ROGUE: return "Baby Rogue"; + case JOB_BABY_ALCHEMIST: return "Baby Alchemist"; + case JOB_BABY_BARD: return "Baby Bard"; + case JOB_BABY_DANCER: return "Baby Dancer"; + case JOB_BABY_CRUSADER2: return "Baby Peco Crusader"; + case JOB_SUPER_BABY: return "Super Baby"; + case JOB_TAEKWON: return "Taekwon"; + case JOB_STAR_GLADIATOR: return "Star Gladiator"; + case JOB_STAR_GLADIATOR2: return "Flying Star Gladiator"; + case JOB_SOUL_LINKER: return "Soul Linker"; + } + return "Unknown Job"; +} + +static int create_online_files_sub(DBKey key, void* data, va_list va) +{ + struct online_char_data *character; + int* players; + int *id; + int j,k,l; + character = (struct online_char_data*) data; + players = va_arg(va, int*); + id = va_arg(va, int*); + + // check if map-server is online + if (character->server == -1 || character->char_id == -1) { //Character not currently online. + return -1; + } + + j = character->server; + if (server[j].fd < 0) { + server[j].users = 0; + return -1; + } + // search position of character in char_dat and sort online characters. + for(j = 0; j < char_num; j++) { + if (char_dat[j].status.char_id != character->char_id) + continue; + id[*players] = j; + // use sorting option + switch (online_sorting_option) { + case 1: // by name (without case sensitive) + for(k = 0; k < *players; k++) + if (stricmp(char_dat[j].status.name, char_dat[id[k]].status.name) < 0 || + // if same name, we sort with case sensitive. + (stricmp(char_dat[j].status.name, char_dat[id[k]].status.name) == 0 && + strcmp(char_dat[j].status.name, char_dat[id[k]].status.name) < 0)) { + for(l = *players; l > k; l--) + id[l] = id[l-1]; + id[k] = j; // id[*players] + break; + } + break; + case 2: // by zeny + for(k = 0; k < *players; k++) + if (char_dat[j].status.zeny < char_dat[id[k]].status.zeny || + // if same number of zenys, we sort by name. + (char_dat[j].status.zeny == char_dat[id[k]].status.zeny && + stricmp(char_dat[j].status.name, char_dat[id[k]].status.name) < 0)) { + for(l = *players; l > k; l--) + id[l] = id[l-1]; + id[k] = j; // id[*players] + break; + } + break; + case 3: // by base level + for(k = 0; k < *players; k++) + if (char_dat[j].status.base_level < char_dat[id[k]].status.base_level || + // if same base level, we sort by base exp. + (char_dat[j].status.base_level == char_dat[id[k]].status.base_level && + char_dat[j].status.base_exp < char_dat[id[k]].status.base_exp)) { + for(l = *players; l > k; l--) + id[l] = id[l-1]; + id[k] = j; // id[*players] + break; + } + break; + case 4: // by job (and job level) + for(k = 0; k < *players; k++) + if (char_dat[j].status.class_ < char_dat[id[k]].status.class_ || + // if same job, we sort by job level. + (char_dat[j].status.class_ == char_dat[id[k]].status.class_ && + char_dat[j].status.job_level < char_dat[id[k]].status.job_level) || + // if same job and job level, we sort by job exp. + (char_dat[j].status.class_ == char_dat[id[k]].status.class_ && + char_dat[j].status.job_level == char_dat[id[k]].status.job_level && + char_dat[j].status.job_exp < char_dat[id[k]].status.job_exp)) { + for(l = *players; l > k; l--) + id[l] = id[l-1]; + id[k] = j; // id[*players] + break; + } + break; + case 5: // by location map name + { + const char *map1, *map2; + map1 = mapindex_id2name(char_dat[j].status.last_point.map); + + for(k = 0; k < *players; k++) { + map2 = mapindex_id2name(char_dat[id[k]].status.last_point.map); + if (!map1 || !map2 || //Avoid sorting if either one failed to resolve. + stricmp(map1, map2) < 0 || + // if same map name, we sort by name. + (stricmp(map1, map2) == 0 && + stricmp(char_dat[j].status.name, char_dat[id[k]].status.name) < 0)) { + for(l = *players; l > k; l--) + id[l] = id[l-1]; + id[k] = j; // id[*players] + break; + } + } + } + break; + default: // 0 or invalid value: no sorting + break; + } + (*players)++; + break; + } + return 0; +} +//------------------------------------------------------------- +// Function to create the online files (txt and html). by [Yor] +//------------------------------------------------------------- +void create_online_files(void) +{ + unsigned int k, j; // for loop with strlen comparing + int i, l; // for loops + int players; // count the number of players + FILE *fp; // for the txt file + FILE *fp2; // for the html file + char temp[256]; // to prepare what we must display + time_t time_server; // for number of seconds + struct tm *datetime; // variable for time in structure ->tm_mday, ->tm_sec, ... + int id[4096]; + + if (online_display_option == 0) // we display nothing, so return + return; + + // Get number of online players, id of each online players, and verify if a server is offline + players = 0; + online_char_db->foreach(online_char_db, create_online_files_sub, &players, &id); + + // write files + fp = fopen(online_txt_filename, "w"); + if (fp != NULL) { + fp2 = fopen(online_html_filename, "w"); + if (fp2 != NULL) { + // get time + time(&time_server); // get time in seconds since 1/1/1970 + datetime = localtime(&time_server); // convert seconds in structure + strftime(temp, sizeof(temp), "%d %b %Y %X", datetime); // like sprintf, but only for date/time (05 dec 2003 15:12:52) + // write heading + fprintf(fp2, "<HTML>\n"); + fprintf(fp2, " <META http-equiv=\"Refresh\" content=\"%d\">\n", online_refresh_html); // update on client explorer every x seconds + fprintf(fp2, " <HEAD>\n"); + fprintf(fp2, " <TITLE>Online Players on %s</TITLE>\n", server_name); + fprintf(fp2, " </HEAD>\n"); + fprintf(fp2, " <BODY>\n"); + fprintf(fp2, " <H3>Online Players on %s (%s):</H3>\n", server_name, temp); + fprintf(fp, "Online Players on %s (%s):\n", server_name, temp); + fprintf(fp, "\n"); + + for (i = 0; i < players; i++) { + // if it's the first player + if (i == 0) { + j = 0; // count the number of characters for the txt version and to set the separate line + fprintf(fp2, " <table border=\"1\" cellspacing=\"1\">\n"); + fprintf(fp2, " <tr>\n"); + if ((online_display_option & 1) || (online_display_option & 64)) { + fprintf(fp2, " <td><b>Name</b></td>\n"); + if (online_display_option & 64) { + fprintf(fp, "Name "); // 30 + j += 30; + } else { + fprintf(fp, "Name "); // 25 + j += 25; + } + } + if ((online_display_option & 6) == 6) { + fprintf(fp2, " <td><b>Job (levels)</b></td>\n"); + fprintf(fp, "Job Levels "); // 27 + j += 27; + } else if (online_display_option & 2) { + fprintf(fp2, " <td><b>Job</b></td>\n"); + fprintf(fp, "Job "); // 19 + j += 19; + } else if (online_display_option & 4) { + fprintf(fp2, " <td><b>Levels</b></td>\n"); + fprintf(fp, " Levels "); // 8 + j += 8; + } + if (online_display_option & 24) { // 8 or 16 + fprintf(fp2, " <td><b>Location</b></td>\n"); + if (online_display_option & 16) { + fprintf(fp, "Location ( x , y ) "); // 23 + j += 23; + } else { + fprintf(fp, "Location "); // 13 + j += 13; + } + } + if (online_display_option & 32) { + fprintf(fp2, " <td ALIGN=CENTER><b>zenys</b></td>\n"); + fprintf(fp, " Zenys "); // 16 + j += 16; + } + fprintf(fp2, " </tr>\n"); + fprintf(fp, "\n"); + for (k = 0; k < j; k++) + fprintf(fp, "-"); + fprintf(fp, "\n"); + } + fprintf(fp2, " <tr>\n"); + // get id of the character (more speed) + j = id[i]; + // displaying the character name + if ((online_display_option & 1) || (online_display_option & 64)) { // without/with 'GM' display + strcpy(temp, char_dat[j].status.name); + l = isGM(char_dat[j].status.account_id); + if (online_display_option & 64) { + if (l >= online_gm_display_min_level) + fprintf(fp, "%-24s (GM) ", temp); + else + fprintf(fp, "%-24s ", temp); + } else + fprintf(fp, "%-24s ", temp); + // name of the character in the html (no < >, because that create problem in html code) + fprintf(fp2, " <td>"); + if ((online_display_option & 64) && l >= online_gm_display_min_level) + fprintf(fp2, "<b>"); + for (k = 0; k < strlen(temp); k++) { + switch(temp[k]) { + case '<': // < + fprintf(fp2, "<"); + break; + case '>': // > + fprintf(fp2, ">"); + break; + default: + fprintf(fp2, "%c", temp[k]); + break; + }; + } + if ((online_display_option & 64) && l >= online_gm_display_min_level) + fprintf(fp2, "</b> (GM)"); + fprintf(fp2, "</td>\n"); + } + // displaying of the job + if (online_display_option & 6) { + char * jobname = job_name(char_dat[j].status.class_); + if ((online_display_option & 6) == 6) { + fprintf(fp2, " <td>%s %d/%d</td>\n", jobname, char_dat[j].status.base_level, char_dat[j].status.job_level); + fprintf(fp, "%-18s %3d/%3d ", jobname, char_dat[j].status.base_level, char_dat[j].status.job_level); + } else if (online_display_option & 2) { + fprintf(fp2, " <td>%s</td>\n", jobname); + fprintf(fp, "%-18s ", jobname); + } else if (online_display_option & 4) { + fprintf(fp2, " <td>%d/%d</td>\n", char_dat[j].status.base_level, char_dat[j].status.job_level); + fprintf(fp, "%3d/%3d ", char_dat[j].status.base_level, char_dat[j].status.job_level); + } + } + // displaying of the map + if (online_display_option & 24) { // 8 or 16 + // prepare map name + memcpy(temp, mapindex_id2name(char_dat[j].status.last_point.map), MAP_NAME_LENGTH); + // write map name + if (online_display_option & 16) { // map-name AND coordinates + fprintf(fp2, " <td>%s (%d, %d)</td>\n", temp, char_dat[j].status.last_point.x, char_dat[j].status.last_point.y); + fprintf(fp, "%-12s (%3d,%3d) ", temp, char_dat[j].status.last_point.x, char_dat[j].status.last_point.y); + } else { + fprintf(fp2, " <td>%s</td>\n", temp); + fprintf(fp, "%-12s ", temp); + } + } + // displaying nimber of zenys + if (online_display_option & 32) { + // write number of zenys + if (char_dat[j].status.zeny == 0) { // if no zeny + fprintf(fp2, " <td ALIGN=RIGHT>no zeny</td>\n"); + fprintf(fp, " no zeny "); + } else { + fprintf(fp2, " <td ALIGN=RIGHT>%d z</td>\n", char_dat[j].status.zeny); + fprintf(fp, "%13d z ", char_dat[j].status.zeny); + } + } + fprintf(fp, "\n"); + fprintf(fp2, " </tr>\n"); + } + // If we display at least 1 player + if (players > 0) { + fprintf(fp2, " </table>\n"); + fprintf(fp, "\n"); + } + + // Displaying number of online players + if (players == 0) { + fprintf(fp2, " <p>No user is online.</p>\n"); + fprintf(fp, "No user is online.\n"); + } else if (players == 1) { + fprintf(fp2, " <p>%d user is online.</p>\n", players); + fprintf(fp, "%d user is online.\n", players); + } else { + fprintf(fp2, " <p>%d users are online.</p>\n", players); + fprintf(fp, "%d users are online.\n", players); + } + fprintf(fp2, " </BODY>\n"); + fprintf(fp2, "</HTML>\n"); + fclose(fp2); + } + fclose(fp); + } + + return; +} + +//--------------------------------------------------------------------- +// This function return the number of online players in all map-servers +//--------------------------------------------------------------------- +int count_users(void) +{ + int i, users; + + users = 0; + for(i = 0; i < MAX_MAP_SERVERS; i++) + if (server[i].fd >= 0) + users += server[i].users; + + return users; +} + +/// Writes char data to the buffer in the format used by the client. +/// Used in packets 0x6b (chars info) and 0x6d (new char info) +/// Returns the size (106 or 108) +int mmo_char_tobuf(uint8* buf, struct mmo_charstatus* p) +{ + if( buf == NULL || p == NULL ) + return 0; + + WBUFL(buf,0) = p->char_id; + WBUFL(buf,4) = min(p->base_exp, LONG_MAX); + WBUFL(buf,8) = p->zeny; + WBUFL(buf,12) = min(p->job_exp, LONG_MAX); + WBUFL(buf,16) = p->job_level; + WBUFL(buf,20) = 0; // probably opt1 + WBUFL(buf,24) = 0; // probably opt2 + WBUFL(buf,28) = p->option; + WBUFL(buf,32) = p->karma; + WBUFL(buf,36) = p->manner; + WBUFW(buf,40) = min(p->status_point, SHRT_MAX); + WBUFW(buf,42) = min(p->hp, SHRT_MAX); + WBUFW(buf,44) = min(p->max_hp, SHRT_MAX); + WBUFW(buf,46) = min(p->sp, SHRT_MAX); + WBUFW(buf,48) = min(p->max_sp, SHRT_MAX); + WBUFW(buf,50) = DEFAULT_WALK_SPEED; // p->speed; + WBUFW(buf,52) = p->class_; + WBUFW(buf,54) = p->hair; + WBUFW(buf,56) = p->option&0x20 ? 0 : p->weapon; //When the weapon is sent and your option is riding, the client crashes on login!? + WBUFW(buf,58) = p->base_level; + WBUFW(buf,60) = min(p->skill_point, SHRT_MAX); + WBUFW(buf,62) = p->head_bottom; + WBUFW(buf,64) = p->shield; + WBUFW(buf,66) = p->head_top; + WBUFW(buf,68) = p->head_mid; + WBUFW(buf,70) = p->hair_color; + WBUFW(buf,72) = p->clothes_color; + memcpy(WBUFP(buf,74), p->name, NAME_LENGTH); + WBUFB(buf,98) = min(p->str, UCHAR_MAX); + WBUFB(buf,99) = min(p->agi, UCHAR_MAX); + WBUFB(buf,100) = min(p->vit, UCHAR_MAX); + WBUFB(buf,101) = min(p->int_, UCHAR_MAX); + WBUFB(buf,102) = min(p->dex, UCHAR_MAX); + WBUFB(buf,103) = min(p->luk, UCHAR_MAX); + WBUFW(buf,104) = p->slot; + if (char_rename) { + WBUFW(buf,106) = 1;// Rename bit (0=rename,1=no rename) + return 108; + } else { + return 106; + } +} + +//---------------------------------------- +// Function to send characters to a player +//---------------------------------------- +int mmo_char_send006b(int fd, struct char_session_data* sd) +{ + int i, j, found_num; + + found_num = 0; + for(i = 0; i < char_num; i++) { + if (char_dat[i].status.account_id == sd->account_id) { + sd->found_char[found_num] = i; + if( ++found_num == MAX_CHARS ) + break; + } + } + for(i = found_num; i < MAX_CHARS; i++) + sd->found_char[i] = -1; + + j = 24; // offset + WFIFOHEAD(fd,j + found_num*108); // or 106(!) + WFIFOW(fd,0) = 0x6b; + memset(WFIFOP(fd,4), 0, 20); // unknown bytes + for(i = 0; i < found_num; i++) + j += mmo_char_tobuf(WFIFOP(fd,j), &char_dat[sd->found_char[i]].status); + WFIFOW(fd,2) = j; // packet len + WFIFOSET(fd,j); + + return 0; +} + +// 離婚(char削除時に使用) +int char_divorce(struct mmo_charstatus *cs) +{ + if (cs == NULL) + return 0; + + if (cs->partner_id > 0){ + int i, j; + for(i = 0; i < char_num; i++) { + if (char_dat[i].status.char_id == cs->partner_id && char_dat[i].status.partner_id == cs->char_id) { + cs->partner_id = 0; + char_dat[i].status.partner_id = 0; + for(j = 0; j < MAX_INVENTORY; j++) + if (char_dat[i].status.inventory[j].nameid == WEDDING_RING_M || char_dat[i].status.inventory[j].nameid == WEDDING_RING_F) + memset(&char_dat[i].status.inventory[j], 0, sizeof(char_dat[i].status.inventory[0])); + if (cs->inventory[j].nameid == WEDDING_RING_M || cs->inventory[j].nameid == WEDDING_RING_F) + memset(&cs->inventory[j], 0, sizeof(cs->inventory[0])); + return 0; + } + } + } + return 0; +} + +int char_married(int pl1,int pl2) +{ + return (char_dat[pl1].status.char_id == char_dat[pl2].status.partner_id && char_dat[pl2].status.char_id == char_dat[pl1].status.partner_id); +} + +int char_child(int parent_id, int child_id) +{ + return (char_dat[parent_id].status.child == char_dat[child_id].status.char_id && + ((char_dat[parent_id].status.char_id == char_dat[child_id].status.father) || + (char_dat[parent_id].status.char_id == char_dat[child_id].status.mother))); +} + +int char_family(int cid1, int cid2, int cid3) +{ + int i, idx1 = -1, idx2 =-1;//, idx3 =-1; + for(i = 0; i < char_num && (idx1 == -1 || idx2 == -1/* || idx3 == 1*/); i++) + { + if (char_dat[i].status.char_id == cid1) + idx1 = i; + if (char_dat[i].status.char_id == cid2) + idx2 = i; +// if (char_dat[i].status.char_id == cid2) +// idx3 = i; + } + if (idx1 == -1 || idx2 == -1/* || idx3 == -1*/) + return 0; //Some character not found?? + + //Unless the dbs are corrupted, these 3 checks should suffice, even though + //we could do a lot more checks and force cross-reference integrity. + if(char_dat[idx1].status.partner_id == cid2 && + char_dat[idx1].status.child == cid3) + return cid3; //cid1/cid2 parents. cid3 child. + + if(char_dat[idx1].status.partner_id == cid3 && + char_dat[idx1].status.child == cid2) + return cid2; //cid1/cid3 parents. cid2 child. + + if(char_dat[idx2].status.partner_id == cid3 && + char_dat[idx2].status.child == cid1) + return cid1; //cid2/cid3 parents. cid1 child. + return 0; +} + +//Clears the given party id from all characters. +//Since sometimes the party format changes and parties must be wiped, this +//method is required to prevent stress during the "party not found!" stages. +void char_clearparty(int party_id) +{ + int i; + for(i = 0; i < char_num; i++) + { + if (char_dat[i].status.party_id == party_id) + char_dat[i].status.party_id = 0; + } +} + +//---------------------------------------------------------------------- +// Force disconnection of an online player (with account value) by [Yor] +//---------------------------------------------------------------------- +int disconnect_player(int account_id) +{ + int i; + struct char_session_data *sd; + + // disconnect player if online on char-server + for(i = 0; i < fd_max; i++) { + if (session[i] && (sd = (struct char_session_data*)session[i]->session_data)) { + if (sd->account_id == account_id) { + set_eof(i); + return 1; + } + } + } + + return 0; +} + +// キャラ削除に伴うデータ削除 +static int char_delete(struct mmo_charstatus *cs) +{ + int j; + + // ペット削除 + if (cs->pet_id) + inter_pet_delete(cs->pet_id); + if (cs->hom_id) + inter_homun_delete(cs->hom_id); + for (j = 0; j < MAX_INVENTORY; j++) + if (cs->inventory[j].card[0] == (short)0xff00) + inter_pet_delete(MakeDWord(cs->inventory[j].card[1],cs->inventory[j].card[2])); + for (j = 0; j < MAX_CART; j++) + if (cs->cart[j].card[0] == (short)0xff00) + inter_pet_delete( MakeDWord(cs->cart[j].card[1],cs->cart[j].card[2]) ); + // ギルド脱退 + if (cs->guild_id) + inter_guild_leave(cs->guild_id, cs->account_id, cs->char_id); + // パーティー脱退 + if (cs->party_id) + inter_party_leave(cs->party_id, cs->account_id, cs->char_id); + // 離婚 + if (cs->partner_id){ + // 離婚情報をmapに通知 + unsigned char buf[10]; + WBUFW(buf,0) = 0x2b12; + WBUFL(buf,2) = cs->char_id; + WBUFL(buf,6) = cs->partner_id; + mapif_sendall(buf,10); + // 離婚 + char_divorce(cs); + } +#ifdef ENABLE_SC_SAVING + status_delete_scdata(cs->account_id, cs->char_id); +#endif + return 0; +} + +static void char_auth_ok(int fd, struct char_session_data *sd) +{ + struct online_char_data* character; + if (max_connect_user && count_users() >= max_connect_user && isGM(sd->account_id) < gm_allow_level) + { + // refuse connection (over populated) + WFIFOW(fd,0) = 0x6c; + WFIFOW(fd,2) = 0; + WFIFOSET(fd,3); + return; + } + + if( online_check && (character = (struct online_char_data*)idb_get(online_char_db, sd->account_id)) != NULL ) + { // check if character is not online already. [Skotlex] + if (character->server > -1) + { //Character already online. KICK KICK KICK + mapif_disconnectplayer(server[character->server].fd, character->account_id, character->char_id, 2); + if (character->waiting_disconnect == -1) + character->waiting_disconnect = add_timer(gettick()+20000, chardb_waiting_disconnect, character->account_id, 0); + WFIFOW(fd,0) = 0x81; + WFIFOB(fd,2) = 8; + WFIFOSET(fd,3); + return; + } + if (character->fd >= 0 && character->fd != fd) + { //There's already a connection from this account that hasn't picked a char yet. + WFIFOW(fd,0) = 0x81; + WFIFOB(fd,2) = 8; + WFIFOSET(fd,3); + return; + } + character->fd = fd; + } + + if (login_fd > 0) { + // request to login-server to obtain e-mail/time limit + //FIXME: isn't this part of the auth_ok packet? [ultramage] + WFIFOHEAD(login_fd,6); + WFIFOW(login_fd,0) = 0x2716; + WFIFOL(login_fd,2) = sd->account_id; + WFIFOSET(login_fd,6); + } + + // mark session as 'authed' + sd->auth = true; + + // set char online on charserver + set_char_online(-1, 99, sd->account_id); + + // send characters to player + mmo_char_send006b(fd, sd); +} + +int send_accounts_tologin(int tid, unsigned int tick, int id, int data); + +int parse_fromlogin(int fd) +{ + int i; + struct char_session_data *sd; + + // only login-server can have an access to here. + // so, if it isn't the login-server, we disconnect the session. + if( fd != login_fd ) + set_eof(fd); + + if(session[fd]->flag.eof) { + if (fd == login_fd) { + ShowWarning("Connection to login-server lost (connection #%d).\n", fd); + login_fd = -1; + } + do_close(fd); + return 0; + } + + sd = (struct char_session_data*)session[fd]->session_data; + + while(RFIFOREST(fd) >= 2) + { + uint16 command = RFIFOW(fd,0); + + switch( command ) + { + + // acknowledgement of connect-to-loginserver request + case 0x2711: + if (RFIFOREST(fd) < 3) + return 0; + + if (RFIFOB(fd,2)) { + //printf("connect login server error : %d\n", RFIFOB(fd,2)); + ShowError("Can not connect to login-server.\n"); + ShowError("The server communication passwords (default s1/p1) are probably invalid.\n"); + ShowInfo("Also, please make sure your accounts file (default: accounts.txt) has those values present.\n"); + ShowInfo("The communication passwords can be changed in map_athena.conf and char_athena.conf\n"); + } else { + ShowStatus("Connected to login-server (connection #%d).\n", fd); + + //Send online accounts to login server. + send_accounts_tologin(-1, gettick(), 0, 0); + + // if no map-server already connected, display a message... + ARR_FIND( 0, MAX_MAP_SERVERS, i, server[i].fd > 0 && server[i].map[0] ); + if( i == MAX_MAP_SERVERS ) + ShowStatus("Awaiting maps from map-server.\n"); + } + RFIFOSKIP(fd,3); + break; + + // acknowledgement of account authentication request + case 0x2713: + if (RFIFOREST(fd) < 59) + return 0; + { + int account_id = RFIFOL(fd,2); + int login_id1 = RFIFOL(fd,6); + int login_id2 = RFIFOL(fd,10); + bool result = RFIFOB(fd,14); + const char* email = (const char*)RFIFOP(fd,15); + time_t expiration_time = (time_t)RFIFOL(fd,55); + + // find the session with this account id + ARR_FIND( 0, fd_max, i, session[i] && (sd = (struct char_session_data*)session[i]->session_data) && + sd->account_id == account_id && sd->login_id1 == login_id1 && sd->login_id2 == login_id2 ); + if( i < fd_max ) + { + if( result ) { // failure + WFIFOHEAD(i,3); + WFIFOW(i,0) = 0x6c; + WFIFOB(i,2) = 0x42; + WFIFOSET(i,3); + } else { // success + memcpy(sd->email, email, 40); + if (e_mail_check(sd->email) == 0) + strncpy(sd->email, "a@a.com", 40); // default e-mail + sd->expiration_time = expiration_time; + char_auth_ok(i, sd); + } + } + } + RFIFOSKIP(fd,59); + break; + + // Receiving of an e-mail/time limit from the login-server (answer of a request because a player comes back from map-server to char-server) by [Yor] + case 0x2717: + if (RFIFOREST(fd) < 50) + return 0; + for(i = 0; i < fd_max; i++) { + if (session[i] && (sd = (struct char_session_data*)session[i]->session_data)) { + if (sd->account_id == RFIFOL(fd,2)) { + memcpy(sd->email, RFIFOP(fd,6), 40); + if (e_mail_check(sd->email) == 0) + strncpy(sd->email, "a@a.com", 40); // default e-mail + sd->expiration_time = (time_t)RFIFOL(fd,46); + break; + } + } + } + RFIFOSKIP(fd,50); + break; + + // login-server alive packet + case 0x2718: + if (RFIFOREST(fd) < 2) + return 0; + RFIFOSKIP(fd,2); + break; + + // changesex reply + case 0x2723: + if (RFIFOREST(fd) < 7) + return 0; + { + int i, j; + unsigned char buf[7]; + + int acc = RFIFOL(fd,2); + int sex = RFIFOB(fd,6); + RFIFOSKIP(fd,7); + + if( acc > 0 ) + { + struct auth_node* node = (struct auth_node*)idb_get(auth_db, acc); + if( node != NULL ) + node->sex = sex; + + ARR_FIND( 0, char_num, i, char_dat[i].status.account_id == acc ); + if( i < char_num ) + { + int jobclass = char_dat[i].status.class_; + char_dat[i].status.sex = sex; + if (jobclass == JOB_BARD || jobclass == JOB_DANCER || + jobclass == JOB_CLOWN || jobclass == JOB_GYPSY || + jobclass == JOB_BABY_BARD || jobclass == JOB_BABY_DANCER) { + // job modification + if (jobclass == JOB_BARD || jobclass == JOB_DANCER) { + char_dat[i].status.class_ = (sex) ? JOB_BARD : JOB_DANCER; + } else if (jobclass == JOB_CLOWN || jobclass == JOB_GYPSY) { + char_dat[i].status.class_ = (sex) ? JOB_CLOWN : JOB_GYPSY; + } else if (jobclass == JOB_BABY_BARD || jobclass == JOB_BABY_DANCER) { + char_dat[i].status.class_ = (sex) ? JOB_BABY_BARD : JOB_BABY_DANCER; + } + // remove specifical skills of classes 19, 4020 and 4042 + for(j = 315; j <= 322; j++) { + if (char_dat[i].status.skill[j].id > 0 && !char_dat[i].status.skill[j].flag) { + if (char_dat[i].status.skill_point > USHRT_MAX - char_dat[i].status.skill[j].lv) + char_dat[i].status.skill_point = USHRT_MAX; + else + char_dat[i].status.skill_point += char_dat[i].status.skill[j].lv; + char_dat[i].status.skill[j].id = 0; + char_dat[i].status.skill[j].lv = 0; + } + } + // remove specifical skills of classes 20, 4021 and 4043 + for(j = 323; j <= 330; j++) { + if (char_dat[i].status.skill[j].id > 0 && !char_dat[i].status.skill[j].flag) { + if (char_dat[i].status.skill_point > USHRT_MAX - char_dat[i].status.skill[j].lv) + char_dat[i].status.skill_point = USHRT_MAX; + else + char_dat[i].status.skill_point += char_dat[i].status.skill[j].lv; + + char_dat[i].status.skill[j].id = 0; + char_dat[i].status.skill[j].lv = 0; + } + } + } + // to avoid any problem with equipment and invalid sex, equipment is unequiped. + for (j = 0; j < MAX_INVENTORY; j++) { + if (char_dat[i].status.inventory[j].nameid && char_dat[i].status.inventory[j].equip) + char_dat[i].status.inventory[j].equip = 0; + } + char_dat[i].status.weapon = 0; + char_dat[i].status.shield = 0; + char_dat[i].status.head_top = 0; + char_dat[i].status.head_mid = 0; + char_dat[i].status.head_bottom = 0; + + if (char_dat[i].status.guild_id) //If there is a guild, update the guild_member data [Skotlex] + inter_guild_sex_changed(char_dat[i].status.guild_id, acc, char_dat[i].status.char_id, sex); + } + // disconnect player if online on char-server + disconnect_player(acc); + } + WBUFW(buf,0) = 0x2b0d; + WBUFL(buf,2) = acc; + WBUFB(buf,6) = sex; + mapif_sendall(buf, 7); + } + break; + + case 0x2726: // Request to send a broadcast message (no answer) + if (RFIFOREST(fd) < 8 || RFIFOREST(fd) < (8 + RFIFOL(fd,4))) + return 0; + if (RFIFOL(fd,4) < 1) + char_log("Receiving a message for broadcast, but message is void.\n"); + else + { + // at least 1 map-server + ARR_FIND( 0, MAX_MAP_SERVERS, i, server[i].fd >= 0 ); + if (i == MAX_MAP_SERVERS) + char_log("'ladmin': Receiving a message for broadcast, but no map-server is online.\n"); + else { + unsigned char buf[128]; + char message[4096]; // +1 to add a null terminated if not exist in the packet + int lp; + char *p; + memset(message, '\0', sizeof(message)); + memcpy(message, RFIFOP(fd,8), RFIFOL(fd,4)); + message[sizeof(message)-1] = '\0'; + remove_control_chars(message); + // remove all first spaces + p = message; + while(p[0] == ' ') + p++; + // if message is only composed of spaces + if (p[0] == '\0') + char_log("Receiving a message for broadcast, but message is only a lot of spaces.\n"); + // else send message to all map-servers + else { + if (RFIFOW(fd,2) == 0) { + char_log("'ladmin': Receiving a message for broadcast (message (in yellow): %s)\n", + message); + lp = 4; + } else { + char_log("'ladmin': Receiving a message for broadcast (message (in blue): %s)\n", + message); + lp = 8; + } + // split message to max 80 char + while(p[0] != '\0') { // if not finish + if (p[0] == ' ') // jump if first char is a space + p++; + else { + char split[80]; + char* last_space; + sscanf(p, "%79[^\t]", split); // max 79 char, any char (\t is control char and control char was removed before) + split[sizeof(split)-1] = '\0'; // last char always \0 + if ((last_space = strrchr(split, ' ')) != NULL) { // searching space from end of the string + last_space[0] = '\0'; // replace it by NULL to have correct length of split + p++; // to jump the new NULL + } + p += strlen(split); + // send broadcast to all map-servers + WBUFW(buf,0) = 0x3800; + WBUFW(buf,2) = lp + strlen(split) + 1; + WBUFL(buf,4) = 0x65756c62; // only write if in blue (lp = 8) + memcpy(WBUFP(buf,lp), split, strlen(split) + 1); + mapif_sendall(buf, WBUFW(buf,2)); + } + } + } + } + } + RFIFOSKIP(fd,8 + RFIFOL(fd,4)); + break; + + // account_reg2変更通知 + case 0x2729: + if (RFIFOREST(fd) < 4 || RFIFOREST(fd) < RFIFOW(fd,2)) + return 0; + { //Receive account_reg2 registry, forward to map servers. + unsigned char buf[ACCOUNT_REG2_NUM*(256+32+2)+16]; + memcpy(buf,RFIFOP(fd,0), RFIFOW(fd,2)); +// WBUFW(buf,0) = 0x2b11; + WBUFW(buf,0) = 0x3804; //Map server can now receive all kinds of reg values with the same packet. [Skotlex] + mapif_sendall(buf, WBUFW(buf,2)); + RFIFOSKIP(fd, RFIFOW(fd,2)); + } + break; + + // Account deletion notification (from login-server) + case 0x2730: + if (RFIFOREST(fd) < 6) + return 0; + // Deletion of all characters of the account + for(i = 0; i < char_num; i++) { + if (char_dat[i].status.account_id == RFIFOL(fd,2)) { + char_delete(&char_dat[i].status); + if (i < char_num - 1) { + memcpy(&char_dat[i], &char_dat[char_num-1], sizeof(struct character_data)); + // if moved character owns to deleted account, check again it's character + if (char_dat[i].status.account_id == RFIFOL(fd,2)) { + i--; + // Correct moved character reference in the character's owner by [Yor] + } else { + int j, k; + struct char_session_data *sd2; + for (j = 0; j < fd_max; j++) { + if (session[j] && (sd2 = (struct char_session_data*)session[j]->session_data) && + sd2->account_id == char_dat[char_num-1].status.account_id) { + for (k = 0; k < MAX_CHARS; k++) { + if (sd2->found_char[k] == char_num-1) { + sd2->found_char[k] = i; + break; + } + } + break; + } + } + } + } + char_num--; + } + } + // Deletion of the storage + inter_storage_delete(RFIFOL(fd,2)); + // send to all map-servers to disconnect the player + { + unsigned char buf[6]; + WBUFW(buf,0) = 0x2b13; + WBUFL(buf,2) = RFIFOL(fd,2); + mapif_sendall(buf, 6); + } + // disconnect player if online on char-server + disconnect_player(RFIFOL(fd,2)); + RFIFOSKIP(fd,6); + break; + + // State change of account/ban notification (from login-server) by [Yor] + case 0x2731: + if (RFIFOREST(fd) < 11) + return 0; + // send to all map-servers to disconnect the player + { + unsigned char buf[11]; + WBUFW(buf,0) = 0x2b14; + WBUFL(buf,2) = RFIFOL(fd,2); + WBUFB(buf,6) = RFIFOB(fd,6); // 0: change of statut, 1: ban + WBUFL(buf,7) = RFIFOL(fd,7); // status or final date of a banishment + mapif_sendall(buf, 11); + } + // disconnect player if online on char-server + disconnect_player(RFIFOL(fd,2)); + RFIFOSKIP(fd,11); + break; + + // Receiving GM acounts info from login-server (by [Yor]) + case 0x2732: + if (RFIFOREST(fd) < 4 || RFIFOREST(fd) < RFIFOW(fd,2)) + return 0; + { + unsigned char buf[32000]; //FIXME: this will crash + if (gm_account != NULL) + aFree(gm_account); + CREATE(gm_account, struct gm_account, (RFIFOW(fd,2) - 4)/5); + GM_num = 0; + for (i = 4; i < RFIFOW(fd,2); i = i + 5) { + gm_account[GM_num].account_id = RFIFOL(fd,i); + gm_account[GM_num].level = (int)RFIFOB(fd,i+4); + //printf("GM account: %d -> level %d\n", gm_account[GM_num].account_id, gm_account[GM_num].level); + GM_num++; + } + ShowStatus("From login-server: receiving information of %d GM accounts.\n", GM_num); + char_log("From login-server: receiving information of %d GM accounts.\n", GM_num); + // send new gm acccounts level to map-servers + memcpy(buf, RFIFOP(fd,0), RFIFOW(fd,2)); + WBUFW(buf,0) = 0x2b15; + mapif_sendall(buf, RFIFOW(fd,2)); + + RFIFOSKIP(fd,RFIFOW(fd,2)); + } + break; + + // Login server request to kick a character out. [Skotlex] + case 0x2734: + if (RFIFOREST(fd) < 6) + return 0; + { + int aid = RFIFOL(fd,2); + struct online_char_data* character = (struct online_char_data*)idb_get(online_char_db, aid); + RFIFOSKIP(fd,6); + if( character != NULL ) + {// account is already marked as online! + if( character->server > -1 ) + { //Kick it from the map server it is on. + mapif_disconnectplayer(server[character->server].fd, character->account_id, character->char_id, 2); + if (character->waiting_disconnect == -1) + character->waiting_disconnect = add_timer(gettick()+AUTH_TIMEOUT, chardb_waiting_disconnect, character->account_id, 0); + } + else + {// Manual kick from char server. + struct char_session_data *tsd; + int i; + ARR_FIND( 0, fd_max, i, session[i] && (tsd = (struct char_session_data*)session[i]->session_data) && tsd->account_id == aid ); + if( i < fd_max ) + { + WFIFOHEAD(i,3); + WFIFOW(i,0) = 0x81; + WFIFOB(i,2) = 2; // "Someone has already logged in with this id" + WFIFOSET(i,3); + set_eof(i); + } + else //Shouldn't happen, but just in case. + set_char_offline(99, aid); + } + } + } + break; + + case 0x2735: + { + unsigned char buf[2]; + uint32 new_ip = 0; + + WBUFW(buf,0) = 0x2b1e; + mapif_sendall(buf, 2); + + new_ip = host2ip(login_ip_str); + if (new_ip && new_ip != login_ip) + login_ip = new_ip; //Update login up. + + new_ip = host2ip(char_ip_str); + if (new_ip && new_ip != char_ip) + { //Update ip. + char_ip = new_ip; + ShowInfo("Updating IP for [%s].\n", char_ip_str); + WFIFOHEAD(fd,6); + WFIFOW(fd,0) = 0x2736; + WFIFOL(fd,2) = htonl(char_ip); + WFIFOSET(fd,6); + } + + RFIFOSKIP(fd,2); + } + break; + + default: + ShowError("Unknown packet 0x%04x received from login-server, disconnecting.\n", RFIFOW(fd,0)); + set_eof(fd); + return 0; + } + } + + RFIFOFLUSH(fd); + return 0; +} + +int request_accreg2(int account_id, int char_id) +{ + if (login_fd > 0) { + WFIFOHEAD(login_fd,10); + WFIFOW(login_fd,0) = 0x272e; + WFIFOL(login_fd,2) = account_id; + WFIFOL(login_fd,6) = char_id; + WFIFOSET(login_fd,10); + return 1; + } + return 0; +} + +//Send packet forward to login-server for account saving +int save_accreg2(unsigned char* buf, int len) +{ + if (login_fd > 0) { + WFIFOHEAD(login_fd,len+4); + memcpy(WFIFOP(login_fd,4), buf, len); + WFIFOW(login_fd,0) = 0x2728; + WFIFOW(login_fd,2) = len+4; + WFIFOSET(login_fd,len+4); + return 1; + } + return 0; +} + +//Receive Registry information for a character. +int char_parse_Registry(int account_id, int char_id, unsigned char *buf, int buf_len) +{ + int i,j,p,len; + for (i = 0; i < char_num; i++) { + if (char_dat[i].status.account_id == account_id && char_dat[i].status.char_id == char_id) + break; + } + if(i >= char_num) //Character not found? + return 1; + for(j=0,p=0;j<GLOBAL_REG_NUM && p<buf_len;j++){ + sscanf((char*)WBUFP(buf,p), "%31c%n",char_dat[i].global[j].str,&len); + char_dat[i].global[j].str[len]='\0'; + p +=len+1; //+1 to skip the '\0' between strings. + sscanf((char*)WBUFP(buf,p), "%255c%n",char_dat[i].global[j].value,&len); + char_dat[i].global[j].value[len]='\0'; + p +=len+1; + } + char_dat[i].global_num = j; + return 0; +} + +//Reply to map server with acc reg values. +int char_account_reg_reply(int fd,int account_id,int char_id) +{ + int i,j,p; + WFIFOHEAD(fd, GLOBAL_REG_NUM*288 + 13); + WFIFOW(fd,0)=0x3804; + WFIFOL(fd,4)=account_id; + WFIFOL(fd,8)=char_id; + WFIFOB(fd,12)=3; //Type 3: char acc reg. + for (i = 0;i < char_num; i++) { + if (char_dat[i].status.account_id == account_id && char_dat[i].status.char_id == char_id) + break; + } + if(i >= char_num){ //Character not found? Sent empty packet. + WFIFOW(fd,2)=13; + }else{ + for (p=13,j = 0; j < char_dat[i].global_num; j++) { + if (char_dat[i].global[j].str[0]) { + p+= sprintf((char*)WFIFOP(fd,p), "%s", char_dat[i].global[j].str)+1; //We add 1 to consider the '\0' in place. + p+= sprintf((char*)WFIFOP(fd,p), "%s", char_dat[i].global[j].value)+1; + } + } + WFIFOW(fd,2)=p; + } + WFIFOSET(fd,WFIFOW(fd,2)); + return 0; +} + +void char_read_fame_list(void) +{ + int i, j, k; + struct fame_list fame_item; + CREATE_BUFFER(id, int, char_num); + + for(i = 0; i < char_num; i++) { + id[i] = i; + for(j = 0; j < i; j++) { + if (char_dat[i].status.fame > char_dat[id[j]].status.fame) { + for(k = i; k > j; k--) + id[k] = id[k-1]; + id[j] = i; // id[i] + break; + } + } + } + + // Empty ranking lists + memset(smith_fame_list, 0, sizeof(smith_fame_list)); + memset(chemist_fame_list, 0, sizeof(chemist_fame_list)); + memset(taekwon_fame_list, 0, sizeof(taekwon_fame_list)); + // Build Blacksmith ranking list + for (i = 0, j = 0; i < char_num && j < fame_list_size_smith; i++) { + if (char_dat[id[i]].status.fame && ( + char_dat[id[i]].status.class_ == JOB_BLACKSMITH || + char_dat[id[i]].status.class_ == JOB_WHITESMITH || + char_dat[id[i]].status.class_ == JOB_BABY_BLACKSMITH)) + { + fame_item.id = char_dat[id[i]].status.char_id; + fame_item.fame = char_dat[id[i]].status.fame; + strncpy(fame_item.name, char_dat[id[i]].status.name, NAME_LENGTH); + + memcpy(&smith_fame_list[j],&fame_item,sizeof(struct fame_list)); + j++; + } + } + // Build Alchemist ranking list + for (i = 0, j = 0; i < char_num && j < fame_list_size_chemist; i++) { + if (char_dat[id[i]].status.fame && ( + char_dat[id[i]].status.class_ == JOB_ALCHEMIST || + char_dat[id[i]].status.class_ == JOB_CREATOR || + char_dat[id[i]].status.class_ == JOB_BABY_ALCHEMIST)) + { + fame_item.id = char_dat[id[i]].status.char_id; + fame_item.fame = char_dat[id[i]].status.fame; + strncpy(fame_item.name, char_dat[id[i]].status.name, NAME_LENGTH); + + memcpy(&chemist_fame_list[j],&fame_item,sizeof(struct fame_list)); + + j++; + } + } + // Build Taekwon ranking list + for (i = 0, j = 0; i < char_num && j < fame_list_size_taekwon; i++) { + if (char_dat[id[i]].status.fame && + char_dat[id[i]].status.class_ == JOB_TAEKWON) + { + fame_item.id = char_dat[id[i]].status.char_id; + fame_item.fame = char_dat[id[i]].status.fame; + strncpy(fame_item.name, char_dat[id[i]].status.name, NAME_LENGTH); + + memcpy(&taekwon_fame_list[j],&fame_item,sizeof(struct fame_list)); + + j++; + } + } + DELETE_BUFFER(id); +} +// Send map-servers the fame ranking lists +int char_send_fame_list(int fd) +{ + int i, len = 8; + unsigned char buf[32000]; + + WBUFW(buf,0) = 0x2b1b; + + for(i = 0; i < fame_list_size_smith && smith_fame_list[i].id; i++) { + memcpy(WBUFP(buf, len), &smith_fame_list[i], sizeof(struct fame_list)); + len += sizeof(struct fame_list); + } + // add blacksmith's block length + WBUFW(buf, 6) = len; + + for(i = 0; i < fame_list_size_chemist && chemist_fame_list[i].id; i++) { + memcpy(WBUFP(buf, len), &chemist_fame_list[i], sizeof(struct fame_list)); + len += sizeof(struct fame_list); + } + // add alchemist's block length + WBUFW(buf, 4) = len; + + for(i = 0; i < fame_list_size_taekwon && taekwon_fame_list[i].id; i++) { + memcpy(WBUFP(buf, len), &taekwon_fame_list[i], sizeof(struct fame_list)); + len += sizeof(struct fame_list); + } + // add total packet length + WBUFW(buf, 2) = len; + + if(fd!=-1) + mapif_send(fd, buf, len); + else + mapif_sendall(buf, len); + + return 0; +} + +void char_update_fame_list(int type, int index, int fame) +{ + unsigned char buf[9]; + WBUFW(buf,0) = 0x2b22; + WBUFB(buf,2) = type; + WBUFB(buf,3) = index; + WBUFL(buf,4) = fame; + mapif_sendall(buf, 8); +} + +//Loads a character's name and stores it in the buffer given (must be NAME_LENGTH in size) +//Returns 1 on found, 0 on not found (buffer is filled with Unknown char name) +int char_loadName(int char_id, char* name) +{ + int j; + for( j = 0; j < char_num && char_dat[j].status.char_id != char_id; ++j ) + ;// find char + if( j < char_num ) + strncpy(name, char_dat[j].status.name, NAME_LENGTH); + else + strncpy(name, unknown_char_name, NAME_LENGTH); + + return (j < char_num) ? 1 : 0; +} + +int search_mapserver(unsigned short map, uint32 ip, uint16 port); + +int parse_frommap(int fd) +{ + int i, j; + int id; + + ARR_FIND( 0, MAX_MAP_SERVERS, id, server[id].fd == fd ); + if(id == MAX_MAP_SERVERS) + set_eof(fd); + if(session[fd]->flag.eof) { + if (id < MAX_MAP_SERVERS) { + unsigned char buf[16384]; + ShowStatus("Map-server %d (session #%d) has disconnected.\n", id, fd); + //Notify other map servers that this one is gone. [Skotlex] + WBUFW(buf,0) = 0x2b20; + WBUFL(buf,4) = htonl(server[id].ip); + WBUFW(buf,8) = htons(server[id].port); + j = 0; + for(i = 0; i < MAX_MAP_PER_SERVER; i++) + if (server[id].map[i]) + WBUFW(buf,10+(j++)*4) = server[id].map[i]; + if (j > 0) { + WBUFW(buf,2) = j * 4 + 10; + mapif_sendallwos(fd, buf, WBUFW(buf,2)); + } + server[id].fd = -1; + online_char_db->foreach(online_char_db,char_db_setoffline,i); //Tag relevant chars as 'in disconnected' server. + } + do_close(fd); + create_online_files(); + return 0; + } + + while(RFIFOREST(fd) >= 2) + { + //ShowDebug("Received packet 0x%4x (%d bytes) from map-server (connection %d)\n", RFIFOW(fd, 0), RFIFOREST(fd), fd); + + switch(RFIFOW(fd,0)) + { + + case 0x2af7: // request from map-server to reload GM accounts. Transmission to login-server + if (login_fd > 0) { // don't send request if no login-server + WFIFOHEAD(login_fd,2); + WFIFOW(login_fd,0) = 0x2709; + WFIFOSET(login_fd,2); + } + RFIFOSKIP(fd,2); + break; + + case 0x2afa: // Receiving map names list from the map-server + if (RFIFOREST(fd) < 4 || RFIFOREST(fd) < RFIFOW(fd,2)) + return 0; + + memset(server[id].map, 0, sizeof(server[id].map)); + j = 0; + for(i = 4; i < RFIFOW(fd,2); i += 4) { + server[id].map[j] = RFIFOW(fd,i); + j++; + } + + ShowStatus("Map-Server %d connected: %d maps, from IP %d.%d.%d.%d port %d.\n", + id, j, CONVIP(server[id].ip), server[id].port); + ShowStatus("Map-server %d loading complete.\n", id); + char_log("Map-Server %d connected: %d maps, from IP %d.%d.%d.%d port %d. Map-server %d loading complete.\n", + id, j, CONVIP(server[id].ip), server[id].port, id); + + // send name for wisp to player + WFIFOHEAD(fd, 3 + NAME_LENGTH); + WFIFOW(fd,0) = 0x2afb; + WFIFOB(fd,2) = 0; + memcpy(WFIFOP(fd,3), wisp_server_name, NAME_LENGTH); + WFIFOSET(fd,3+NAME_LENGTH); + + char_send_fame_list(fd); //Send fame list. + + { + unsigned char buf[16384]; + int x; + if (j == 0) { + ShowWarning("Map-server %d has NO maps.\n", id); + char_log("WARNING: Map-server %d has NO maps.\n", id); + } else { + // Transmitting maps information to the other map-servers + WBUFW(buf,0) = 0x2b04; + WBUFW(buf,2) = j * 4 + 10; + WBUFL(buf,4) = htonl(server[id].ip); + WBUFW(buf,8) = htons(server[id].port); + memcpy(WBUFP(buf,10), RFIFOP(fd,4), j * 4); + mapif_sendallwos(fd, buf, WBUFW(buf,2)); + } + // Transmitting the maps of the other map-servers to the new map-server + for(x = 0; x < MAX_MAP_SERVERS; x++) { + if (server[x].fd > 0 && x != id) { + WFIFOHEAD(fd,10 +4*MAX_MAP_PER_SERVER); + WFIFOW(fd,0) = 0x2b04; + WFIFOL(fd,4) = htonl(server[x].ip); + WFIFOW(fd,8) = htons(server[x].port); + j = 0; + for(i = 0; i < MAX_MAP_PER_SERVER; i++) + if (server[x].map[i]) + WFIFOW(fd,10+(j++)*4) = server[x].map[i]; + if (j > 0) { + WFIFOW(fd,2) = j * 4 + 10; + WFIFOSET(fd,WFIFOW(fd,2)); + } + } + } + } + RFIFOSKIP(fd,RFIFOW(fd,2)); + break; + + case 0x2afc: //Packet command is now used for sc_data request. [Skotlex] + if (RFIFOREST(fd) < 10) + return 0; + { +#ifdef ENABLE_SC_SAVING + int aid, cid; + struct scdata *data; + aid = RFIFOL(fd,2); + cid = RFIFOL(fd,6); + data = status_search_scdata(aid, cid); + if (data->count > 0) + { //Deliver status change data. + WFIFOW(fd,0) = 0x2b1d; + WFIFOW(fd,2) = 14 + data->count*sizeof(struct status_change_data); + WFIFOL(fd,4) = aid; + WFIFOL(fd,8) = cid; + WFIFOW(fd,12) = data->count; + for (i = 0; i < data->count; i++) + memcpy(WFIFOP(fd,14+i*sizeof(struct status_change_data)), &data->data[i], sizeof(struct status_change_data)); + WFIFOSET(fd, WFIFOW(fd,2)); + status_delete_scdata(aid, cid); //Data sent, so it needs be discarded now. + } +#endif + RFIFOSKIP(fd, 10); + } + break; + + case 0x2afe: //set MAP user count + if (RFIFOREST(fd) < 4) + return 0; + if (RFIFOW(fd,2) != server[id].users) { + server[id].users = RFIFOW(fd,2); + ShowInfo("User Count: %d (Server: %d)\n", server[id].users, id); + } + RFIFOSKIP(fd, 4); + break; + + case 0x2aff: //set MAP users + if (RFIFOREST(fd) < 6 || RFIFOREST(fd) < RFIFOW(fd,2)) + return 0; + //TODO: When data mismatches memory, update guild/party online/offline states. + server[id].users = RFIFOW(fd,4); + online_char_db->foreach(online_char_db,char_db_setoffline,id); //Set all chars from this server as 'unknown' + for(i = 0; i < server[id].users; i++) { + int aid, cid; + struct online_char_data* character; + aid = RFIFOL(fd,6+i*8); + cid = RFIFOL(fd,6+i*8+4); + character = (struct online_char_data*)idb_ensure(online_char_db, aid, create_online_char_data); + if (online_check && character->server > -1 && character->server != id) + { + ShowNotice("Set map user: Character (%d:%d) marked on map server %d, but map server %d claims to have (%d:%d) online!\n", + character->account_id, character->char_id, character->server, id, aid, cid); + mapif_disconnectplayer(server[character->server].fd, character->account_id, character->char_id, 2); + } + character->char_id = cid; + character->server = id; + } + //If any chars remain in -2, they will be cleaned in the cleanup timer. + RFIFOSKIP(fd,6+i*8); + break; + + case 0x2b01: // Receive character data from map-server for saving + if (RFIFOREST(fd) < 4 || RFIFOREST(fd) < RFIFOW(fd,2)) + return 0; + for(i = 0; i < char_num; i++) { + if (char_dat[i].status.account_id == RFIFOL(fd,4) && + char_dat[i].status.char_id == RFIFOL(fd,8)) + break; + } + if (i != char_num) + memcpy(&char_dat[i].status, RFIFOP(fd,13), sizeof(struct mmo_charstatus)); + if (RFIFOB(fd,12)) + { //Flag, set character offline. [Skotlex] + set_char_offline(RFIFOL(fd,8),RFIFOL(fd,4)); + WFIFOW(fd,0) = 0x2b21; //Save ack only needed on final save. + WFIFOL(fd,2) = RFIFOL(fd,4); + WFIFOL(fd,6) = RFIFOL(fd,8); + WFIFOSET(fd,10); + } + RFIFOSKIP(fd,RFIFOW(fd,2)); + break; + + case 0x2b02: // req char selection + if( RFIFOREST(fd) < 18 ) + return 0; + { + struct auth_node* node; + + int account_id = RFIFOL(fd,2); + uint32 login_id1 = RFIFOL(fd,6); + uint32 login_id2 = RFIFOL(fd,10); + uint32 ip = RFIFOL(fd,14); + RFIFOSKIP(fd,18); + + // create temporary auth entry + CREATE(node, struct auth_node, 1); + node->account_id = account_id; + node->char_id = 0; + node->login_id1 = login_id1; + node->login_id2 = login_id2; + //node->sex = 0; + node->ip = ntohl(ip); + node->expiration_time = 0; // unlimited/unknown time by default (not display in map-server) + idb_put(auth_db, account_id, node); + + //Set char to "@ char select" in online db [Kevin] + set_char_online(-3, 99, account_id); + + WFIFOHEAD(fd,7); + WFIFOW(fd,0) = 0x2b03; + WFIFOL(fd,2) = account_id; + WFIFOB(fd,6) = 0; + WFIFOSET(fd,7); + } + break; + + case 0x2b05: // request "change map server" + if (RFIFOREST(fd) < 35) + return 0; + { + unsigned short name; + int map_id, map_fd = -1; + struct online_char_data* data; + struct mmo_charstatus* char_data; + + name = RFIFOW(fd,18); + map_id = search_mapserver(name, ntohl(RFIFOL(fd,24)), ntohs(RFIFOW(fd,28))); //Locate mapserver by ip and port. + if (map_id >= 0) + map_fd = server[map_id].fd; + for(i = 0; i < char_num; i++) { + if (char_dat[i].status.account_id == RFIFOL(fd,2) && + char_dat[i].status.char_id == RFIFOL(fd,14)) + break; + } + char_data = i < char_num ? &char_dat[i].status : NULL; + //Tell the new map server about this player using Kevin's new auth packet. [Skotlex] + if (map_fd >= 0 && session[map_fd] && char_data) + { //Send the map server the auth of this player. + //Update the "last map" as this is where the player must be spawned on the new map server. + char_data->last_point.map = RFIFOW(fd,18); + char_data->last_point.x = RFIFOW(fd,20); + char_data->last_point.y = RFIFOW(fd,22); + char_data->sex = RFIFOB(fd,30); + + WFIFOHEAD(map_fd, 20 + sizeof(struct mmo_charstatus)); + WFIFOW(map_fd,0) = 0x2afd; + WFIFOW(map_fd,2) = 20 + sizeof(struct mmo_charstatus); + WFIFOL(map_fd,4) = RFIFOL(fd,2); //Account ID + WFIFOL(map_fd,8) = RFIFOL(fd,6); //Login1 + WFIFOL(map_fd,16) = RFIFOL(fd,10); //Login2 + WFIFOL(map_fd,12) = (unsigned long)0; //TODO: expiration_time, how do I figure it out right now? + memcpy(WFIFOP(map_fd,20), char_data, sizeof(struct mmo_charstatus)); + WFIFOSET(map_fd, WFIFOW(map_fd,2)); + + data = (struct online_char_data*)idb_ensure(online_char_db, RFIFOL(fd,2), create_online_char_data); + data->char_id = char_data->char_id; + data->server = map_id; //Update server where char is. + + //Reply with an ack. + WFIFOHEAD(fd,30); + WFIFOW(fd,0) = 0x2b06; + memcpy(WFIFOP(fd,2), RFIFOP(fd,2), 28); + WFIFOSET(fd,30); + } else { //Reply with nak + WFIFOHEAD(fd,30); + WFIFOW(fd,0) = 0x2b06; + memcpy(WFIFOP(fd,2), RFIFOP(fd,2), 28); + WFIFOL(fd,6) = 0; //Set login1 to 0. + WFIFOSET(fd,30); + } + RFIFOSKIP(fd,35); + } + break; + + case 0x2b08: // char name request + if (RFIFOREST(fd) < 6) + return 0; + + WFIFOHEAD(fd,30); + WFIFOW(fd,0) = 0x2b09; + WFIFOL(fd,2) = RFIFOL(fd,2); + char_loadName((int)RFIFOL(fd,2), (char*)WFIFOP(fd,6)); + WFIFOSET(fd,30); + + RFIFOSKIP(fd,6); + break; + + case 0x2b0c: // Map server send information to change an email of an account -> login-server + if (RFIFOREST(fd) < 86) + return 0; + if (login_fd > 0) { // don't send request if no login-server + WFIFOHEAD(login_fd,86); + memcpy(WFIFOP(login_fd,0), RFIFOP(fd,0),86); // 0x2722 <account_id>.L <actual_e-mail>.40B <new_e-mail>.40B + WFIFOW(login_fd,0) = 0x2722; + WFIFOSET(login_fd,86); + } + RFIFOSKIP(fd, 86); + break; + + case 0x2b0e: // Request from map-server to change an account's status (will just be forwarded to login server) + if (RFIFOREST(fd) < 44) + return 0; + { + int result = 0; // 0-login-server request done, 1-player not found, 2-gm level too low, 3-login-server offline + char character_name[NAME_LENGTH]; + + int acc = RFIFOL(fd,2); // account_id of who ask (-1 if server itself made this request) + const char* name = (char*)RFIFOP(fd,6); // name of the target character + int type = RFIFOW(fd,30); // type of operation: 1-block, 2-ban, 3-unblock, 4-unban + short year = RFIFOW(fd,32); + short month = RFIFOW(fd,34); + short day = RFIFOW(fd,36); + short hour = RFIFOW(fd,38); + short minute = RFIFOW(fd,40); + short second = RFIFOW(fd,42); + RFIFOSKIP(fd,44); + + safestrncpy(character_name, name, NAME_LENGTH); + i = search_character_index(character_name); + if( i < 0 ) + { + result = 1; // 1-player not found + } + else + { + char name[NAME_LENGTH]; + int account_id; + + account_id = char_dat[i].status.account_id; + safestrncpy(name, char_dat[i].status.name, NAME_LENGTH); + + if( login_fd <= 0 ) + result = 3; // 3-login-server offline + else + if( acc != -1 && isGM(acc) < isGM(account_id) ) + result = 2; // 2-gm level too low + else + switch( type ) { + case 1: // block + WFIFOHEAD(login_fd,10); + WFIFOW(login_fd,0) = 0x2724; + WFIFOL(login_fd,2) = account_id; + WFIFOL(login_fd,6) = 5; // new account status + WFIFOSET(login_fd,10); + break; + case 2: // ban + WFIFOHEAD(login_fd,18); + WFIFOW(login_fd, 0) = 0x2725; + WFIFOL(login_fd, 2) = account_id; + WFIFOW(login_fd, 6) = year; + WFIFOW(login_fd, 8) = month; + WFIFOW(login_fd,10) = day; + WFIFOW(login_fd,12) = hour; + WFIFOW(login_fd,14) = minute; + WFIFOW(login_fd,16) = second; + WFIFOSET(login_fd,18); + break; + case 3: // unblock + WFIFOHEAD(login_fd,10); + WFIFOW(login_fd,0) = 0x2724; + WFIFOL(login_fd,2) = account_id; + WFIFOL(login_fd,6) = 0; // new account status + WFIFOSET(login_fd,10); + break; + case 4: // unban + WFIFOHEAD(login_fd,6); + WFIFOW(login_fd,0) = 0x272a; + WFIFOL(login_fd,2) = account_id; + WFIFOSET(login_fd,6); + break; + case 5: // changesex + WFIFOHEAD(login_fd,6); + WFIFOW(login_fd,0) = 0x2727; + WFIFOL(login_fd,2) = account_id; + WFIFOSET(login_fd,6); + break; + } + } + + // send answer if a player ask, not if the server ask + if( acc != -1 ) { + WFIFOHEAD(fd,34); + WFIFOW(fd, 0) = 0x2b0f; + WFIFOL(fd, 2) = acc; + safestrncpy((char*)WFIFOP(fd,6), name, NAME_LENGTH); + WFIFOW(fd,30) = type; + WFIFOW(fd,32) = result; + WFIFOSET(fd,34); + } + } + break; + + case 0x2b10: // Update and send fame ranking list + if (RFIFOREST(fd) < 11) + return 0; + { + int cid = RFIFOL(fd, 2); + int fame = RFIFOL(fd, 6); + char type = RFIFOB(fd, 10); + int size; + struct fame_list* list; + int player_pos; + int fame_pos; + + switch(type) + { + case 1: size = fame_list_size_smith; list = smith_fame_list; break; + case 2: size = fame_list_size_chemist; list = chemist_fame_list; break; + case 3: size = fame_list_size_taekwon; list = taekwon_fame_list; break; + default: size = 0; list = NULL; break; + } + + ARR_FIND(0, size, player_pos, list[player_pos].id == cid);// position of the player + ARR_FIND(0, size, fame_pos, list[fame_pos].fame <= fame);// where the player should be + + if( player_pos == size && fame_pos == size ) + ;// not on list and not enough fame to get on it + else if( fame_pos == player_pos ) + {// same position + list[player_pos].fame = fame; + char_update_fame_list(type, player_pos, fame); + } + else + {// move in the list + if( player_pos == size ) + {// new ranker - not in the list + ARR_MOVE(size - 1, fame_pos, list, struct fame_list); + list[fame_pos].id = cid; + list[fame_pos].fame = fame; + char_loadName(cid, list[fame_pos].name); + } + else + {// already in the list + if( fame_pos == size ) + --fame_pos;// move to the end of the list + ARR_MOVE(player_pos, fame_pos, list, struct fame_list); + list[fame_pos].fame = fame; + } + char_send_fame_list(-1); + } + + RFIFOSKIP(fd,11); + } + break; + + case 0x2b16: // Receive rates [Wizputer] + if (RFIFOREST(fd) < 6 || RFIFOREST(fd) < RFIFOW(fd,8)) + return 0; + // Txt doesn't need this packet, so just skip it + RFIFOSKIP(fd,RFIFOW(fd,8)); + break; + + case 0x2b17: // Character disconnected set online 0 [Wizputer] + if (RFIFOREST(fd) < 6) + return 0; + set_char_offline(RFIFOL(fd,2),RFIFOL(fd,6)); + RFIFOSKIP(fd,10); + break; + + case 0x2b18: // Reset all chars to offline [Wizputer] + set_all_offline(id); + RFIFOSKIP(fd,2); + break; + + case 0x2b19: // Character set online [Wizputer] + if (RFIFOREST(fd) < 10) + return 0; + set_char_online(id, RFIFOL(fd,2),RFIFOL(fd,6)); + RFIFOSKIP(fd,10); + break; + + case 0x2b1a: // Build and send fame ranking lists [DracoRPG] + if (RFIFOREST(fd) < 2) + return 0; + char_read_fame_list(); + char_send_fame_list(-1); + RFIFOSKIP(fd,2); + break; + + case 0x2b1c: //Request to save status change data. [Skotlex] + if (RFIFOREST(fd) < 4 || RFIFOREST(fd) < RFIFOW(fd,2)) + return 0; + { +#ifdef ENABLE_SC_SAVING + int count, aid, cid; + struct scdata *data; + + aid = RFIFOL(fd, 4); + cid = RFIFOL(fd, 8); + count = RFIFOW(fd, 12); + + data = status_search_scdata(aid, cid); + if (data->count != count) + { + data->count = count; + data->data = (struct status_change_data*)aRealloc(data->data, count*sizeof(struct status_change_data)); + } + for (i = 0; i < count; i++) + memcpy (&data->data[i], RFIFOP(fd, 14+i*sizeof(struct status_change_data)), sizeof(struct status_change_data)); +#endif + RFIFOSKIP(fd, RFIFOW(fd, 2)); + } + break; + + case 0x2b23: // map-server alive packet + WFIFOHEAD(fd,2); + WFIFOW(fd,0) = 0x2b24; + WFIFOSET(fd,2); + RFIFOSKIP(fd,2); + break; + + case 0x2736: // ip address update + if (RFIFOREST(fd) < 6) return 0; + server[id].ip = ntohl(RFIFOL(fd, 2)); + ShowInfo("Updated IP address of map-server #%d to %d.%d.%d.%d.\n", id, CONVIP(server[id].ip)); + RFIFOSKIP(fd,6); + break; + + default: + { + // inter server - packet + int r = inter_parse_frommap(fd); + if (r == 1) break; // processed + if (r == 2) return 0; // need more packet + + // no inter server packet. no char server packet -> disconnect + ShowError("Unknown packet 0x%04x from map server, disconnecting.\n", RFIFOW(fd,0)); + set_eof(fd); + return 0; + } + } // switch + } // while + + return 0; +} + +// Searches for the mapserver that has a given map (and optionally ip/port, if not -1). +// If found, returns the server's index in the 'server' array (otherwise returns -1). +int search_mapserver(unsigned short map, uint32 ip, uint16 port) +{ + int i, j; + + for(i = 0; i < MAX_MAP_SERVERS; i++) + { + if (server[i].fd > 0 + && (ip == (uint32)-1 || server[i].ip == ip) + && (port == (uint16)-1 || server[i].port == port)) + { + for (j = 0; server[i].map[j]; j++) + if (server[i].map[j] == map) + return i; + } + } + + return -1; +} + +// char_mapifの初期化処理（現在はinter_mapif初期化のみ） +static int char_mapif_init(int fd) +{ + return inter_mapif_init(fd); +} + +//-------------------------------------------- +// Test to know if an IP come from LAN or WAN. +//-------------------------------------------- +int lan_subnetcheck(uint32 ip) +{ + int i; + ARR_FIND( 0, subnet_count, i, (subnet[i].char_ip & subnet[i].mask) == (ip & subnet[i].mask) ); + if ( i < subnet_count ) { + ShowInfo("Subnet check [%u.%u.%u.%u]: Matches "CL_CYAN"%u.%u.%u.%u/%u.%u.%u.%u"CL_RESET"\n", CONVIP(ip), CONVIP(subnet[i].char_ip & subnet[i].mask), CONVIP(subnet[i].mask)); + return subnet[i].char_ip; + } else { + ShowInfo("Subnet check [%u.%u.%u.%u]: "CL_CYAN"WAN"CL_RESET"\n", CONVIP(ip)); + return 0; + } +} + +int parse_char(int fd) +{ + int i, ch; + char email[40]; + unsigned short cmd; + int map_fd; + struct char_session_data* sd; + uint32 ipl = session[fd]->client_addr; + + sd = (struct char_session_data*)session[fd]->session_data; + + // disconnect any player if no login-server. + if(login_fd < 0) + set_eof(fd); + + if(session[fd]->flag.eof) + { + if( sd != NULL && sd->auth ) + { + struct online_char_data* data = (struct online_char_data*)idb_get(online_char_db, sd->account_id); + if( data == NULL || data->server == -1) //If it is not in any server, send it offline. [Skotlex] + set_char_offline(-1,sd->account_id); + if( data != NULL && data->fd == fd) + data->fd = -1; + } + do_close(fd); + return 0; + } + + while( RFIFOREST(fd) >= 2 ) + { + //For use in packets that depend on an sd being present [Skotlex] + #define FIFOSD_CHECK(rest) { if(RFIFOREST(fd) < rest) return 0; if (sd==NULL || !sd->auth) { RFIFOSKIP(fd,rest); return 0; } } + + cmd = RFIFOW(fd,0); + switch( cmd ) + { + + // request to connect + // 0065 <account id>.L <login id1>.L <login id2>.L <???>.W <sex>.B + case 0x65: + if( RFIFOREST(fd) < 17 ) + return 0; + { + struct auth_node* node; + int GM_value; + + int account_id = RFIFOL(fd,2); + uint32 login_id1 = RFIFOL(fd,6); + uint32 login_id2 = RFIFOL(fd,10); + int sex = RFIFOB(fd,16); + RFIFOSKIP(fd,17); + + ShowInfo("request connect - account_id:%d/login_id1:%d/login_id2:%d\n", account_id, login_id1, login_id2); + + if (sd) { + //Received again auth packet for already authentified account?? Discard it. + //TODO: Perhaps log this as a hack attempt? + //TODO: and perhaps send back a reply? + break; + } + + if( (GM_value = isGM(account_id)) != 0 ) + ShowInfo("Account Logged On; Account ID: %d (GM level %d).\n", account_id, GM_value); + else + ShowInfo("Account Logged On; Account ID: %d.\n", account_id); + + CREATE(session[fd]->session_data, struct char_session_data, 1); + sd = (struct char_session_data*)session[fd]->session_data; + strncpy(sd->email, "no mail", 40); // put here a mail without '@' to refuse deletion if we don't receive the e-mail + sd->expiration_time = 0; // unknown or unlimited (not displaying on map-server) + sd->account_id = account_id; + sd->login_id1 = login_id1; + sd->login_id2 = login_id2; + sd->sex = sex; + sd->auth = false; // not authed yet + + // send back account_id + WFIFOHEAD(fd,4); + WFIFOL(fd,0) = account_id; + WFIFOSET(fd,4); + + // search authentification + node = (struct auth_node*)idb_get(auth_db, account_id); + if( node != NULL && + node->account_id == account_id && + node->login_id1 == login_id1 && + node->login_id2 == login_id2 && + node->ip == ipl ) + {// authentication found (coming from map server) + idb_remove(auth_db, account_id); + char_auth_ok(fd, sd); + } + else + {// authentication not found (coming from login server) + if (login_fd > 0) { // don't send request if no login-server + WFIFOHEAD(login_fd,19); + WFIFOW(login_fd,0) = 0x2712; // ask login-server to authentify an account + WFIFOL(login_fd,2) = sd->account_id; + WFIFOL(login_fd,6) = sd->login_id1; + WFIFOL(login_fd,10) = sd->login_id2; + WFIFOB(login_fd,14) = sd->sex; + WFIFOL(login_fd,15) = htonl(ipl); + WFIFOSET(login_fd,19); + } else { // if no login-server, we must refuse connection + WFIFOHEAD(fd,3); + WFIFOW(fd,0) = 0x6c; + WFIFOB(fd,2) = 0; + WFIFOSET(fd,3); + } + } + } + break; + + // char select + case 0x66: + FIFOSD_CHECK(3); + { + struct mmo_charstatus *cd; + uint32 subnet_map_ip; + struct auth_node* node; + + int slot = RFIFOB(fd,2); + RFIFOSKIP(fd,3); + + // if we activated email creation and email is default email + if (email_creation != 0 && strcmp(sd->email, "a@a.com") == 0 && login_fd > 0) { // to modify an e-mail, login-server must be online + WFIFOHEAD(fd,3); + WFIFOW(fd,0) = 0x70; + WFIFOB(fd,2) = 0; // 00 = Incorrect Email address + WFIFOSET(fd,3); + break; + } + // otherwise, load the character + ARR_FIND( 0, MAX_CHARS, ch, sd->found_char[ch] >= 0 && char_dat[sd->found_char[ch]].status.slot == slot ); + if (ch == MAX_CHARS) + { //Not found?? May be forged packet. + break; + } + cd = &char_dat[sd->found_char[ch]].status; + char_log("Character Selected, Account ID: %d, Character Slot: %d, Character Name: %s.\n", sd->account_id, slot, cd->name); + + cd->sex = sd->sex; + + // searching map server + i = search_mapserver(cd->last_point.map,-1,-1); + + // if map is not found, we check major cities + if (i < 0) { + unsigned short j; + //First check that there's actually a map server online. + ARR_FIND( 0, MAX_MAP_SERVERS, j, server[j].fd >= 0 && server[j].map[0] ); + if (j == MAX_MAP_SERVERS) { + ShowInfo("Connection Closed. No map servers available.\n"); + WFIFOHEAD(fd,3); + WFIFOW(fd,0) = 0x81; + WFIFOB(fd,2) = 1; // 01 = Server closed + WFIFOSET(fd,3); + break; + } + if ((i = search_mapserver((j=mapindex_name2id(MAP_PRONTERA)),-1,-1)) >= 0) { + cd->last_point.x = 273; + cd->last_point.y = 354; + } else if ((i = search_mapserver((j=mapindex_name2id(MAP_GEFFEN)),-1,-1)) >= 0) { + cd->last_point.x = 120; + cd->last_point.y = 100; + } else if ((i = search_mapserver((j=mapindex_name2id(MAP_MORROC)),-1,-1)) >= 0) { + cd->last_point.x = 160; + cd->last_point.y = 94; + } else if ((i = search_mapserver((j=mapindex_name2id(MAP_ALBERTA)),-1,-1)) >= 0) { + cd->last_point.x = 116; + cd->last_point.y = 57; + } else if ((i = search_mapserver((j=mapindex_name2id(MAP_PAYON)),-1,-1)) >= 0) { + cd->last_point.x = 87; + cd->last_point.y = 117; + } else if ((i = search_mapserver((j=mapindex_name2id(MAP_IZLUDE)),-1,-1)) >= 0) { + cd->last_point.x = 94; + cd->last_point.y = 103; + } else { + ShowInfo("Connection Closed. No map server available that has a major city, and unable to find map-server for '%s'.\n", mapindex_id2name(cd->last_point.map)); + WFIFOHEAD(fd,3); + WFIFOW(fd,0) = 0x81; + WFIFOB(fd,2) = 1; // 01 = Server closed + WFIFOSET(fd,3); + break; + } + ShowWarning("Unable to find map-server for '%s', sending to major city '%s'.\n", mapindex_id2name(cd->last_point.map), mapindex_id2name(j)); + cd->last_point.map = j; + } + + //Send NEW auth packet [Kevin] + //FIXME: is this case even possible? [ultramage] + if ((map_fd = server[i].fd) < 1 || session[map_fd] == NULL) + { + ShowError("parse_char: Attempting to write to invalid session %d! Map Server #%d disconnected.\n", map_fd, i); + server[i].fd = -1; + memset(&server[i], 0, sizeof(struct mmo_map_server)); + //Send server closed. + WFIFOHEAD(fd,3); + WFIFOW(fd,0) = 0x81; + WFIFOB(fd,2) = 1; // 01 = Server closed + WFIFOSET(fd,3); + break; + } + + //Send player to map + WFIFOHEAD(fd,28); + WFIFOW(fd,0) = 0x71; + WFIFOL(fd,2) = cd->char_id; + mapindex_getmapname_ext(mapindex_id2name(cd->last_point.map), (char*)WFIFOP(fd,6)); + + // Advanced subnet check [LuzZza] + subnet_map_ip = lan_subnetcheck(ipl); + WFIFOL(fd,22) = htonl((subnet_map_ip) ? subnet_map_ip : server[i].ip); + WFIFOW(fd,26) = ntows(htons(server[i].port)); // [!] LE byte order here [!] + WFIFOSET(fd,28); + + ShowInfo("Character selection '%s' (account: %d, slot: %d).\n", cd->name, sd->account_id, ch); + + //Send auth ok to map server + WFIFOHEAD(map_fd,20 + sizeof(struct mmo_charstatus)); + WFIFOW(map_fd,0) = 0x2afd; + WFIFOW(map_fd,2) = 20 + sizeof(struct mmo_charstatus); + WFIFOL(map_fd,4) = sd->account_id; + WFIFOL(map_fd,8) = sd->login_id1; + WFIFOL(map_fd,16) = sd->login_id2; + WFIFOL(map_fd,12) = (unsigned long)sd->expiration_time; + memcpy(WFIFOP(map_fd,20), cd, sizeof(struct mmo_charstatus)); + WFIFOSET(map_fd, WFIFOW(map_fd,2)); + + // create temporary auth entry + CREATE(node, struct auth_node, 1); + node->account_id = sd->account_id; + node->char_id = cd->char_id; + node->login_id1 = sd->login_id1; + node->login_id2 = sd->login_id2; + node->sex = sd->sex; + node->expiration_time = sd->expiration_time; + node->ip = ipl; + idb_put(auth_db, sd->account_id, node); + } + break; + + // create new char + // S 0067 <name>.24B <str>.B <agi>.B <vit>.B <int>.B <dex>.B <luk>.B <slot>.B <hair color>.W <hair style>.W + case 0x67: + FIFOSD_CHECK(37); + + if( !char_new ) //turn character creation on/off [Kevin] + i = -2; + else + i = make_new_char(sd, (char*)RFIFOP(fd,2),RFIFOB(fd,26),RFIFOB(fd,27),RFIFOB(fd,28),RFIFOB(fd,29),RFIFOB(fd,30),RFIFOB(fd,31),RFIFOB(fd,32),RFIFOW(fd,33),RFIFOW(fd,35)); + + //'Charname already exists' (-1), 'Char creation denied' (-2) and 'You are underaged' (-3) + if (i < 0) + { + WFIFOHEAD(fd,3); + WFIFOW(fd,0) = 0x6e; + switch (i) { + case -1: WFIFOB(fd,2) = 0x00; break; + case -2: WFIFOB(fd,2) = 0x02; break; + case -3: WFIFOB(fd,2) = 0x01; break; + } + WFIFOSET(fd,3); + } + else + { + int len; + // send to player + WFIFOHEAD(fd,110); + WFIFOW(fd,0) = 0x6d; + len = 2 + mmo_char_tobuf(WFIFOP(fd,2), &char_dat[i].status); + WFIFOSET(fd,len); + + // add new entry to the chars list + ARR_FIND( 0, MAX_CHARS, ch, sd->found_char[ch] == -1 ); + if( ch < MAX_CHARS ) + sd->found_char[ch] = i; // position of the new char in the char_dat[] array + } + + RFIFOSKIP(fd,37); + break; + + // delete char + case 0x68: + // 2004-04-19aSakexe+ langtype 12 char deletion packet + case 0x1fb: + if (cmd == 0x68) FIFOSD_CHECK(46); + if (cmd == 0x1fb) FIFOSD_CHECK(56); + { + int cid = RFIFOL(fd,2); + struct mmo_charstatus* cs = NULL; + ShowInfo(CL_RED"Request Char Deletion: "CL_GREEN"%d (%d)"CL_RESET"\n", sd->account_id, cid); + memcpy(email, RFIFOP(fd,6), 40); + RFIFOSKIP(fd,RFIFOREST(fd)); // hack to make the other deletion packet work + + if (e_mail_check(email) == 0) + strncpy(email, "a@a.com", 40); // default e-mail + + // BEGIN HACK: "change email using the char deletion 'confirm email' menu" + // if we activated email creation and email is default email + if (email_creation != 0 && strcmp(sd->email, "a@a.com") == 0 && login_fd > 0) { // to modify an e-mail, login-server must be online + // if sended email is incorrect e-mail + if (strcmp(email, "a@a.com") == 0) { + WFIFOHEAD(fd,3); + WFIFOW(fd,0) = 0x70; + WFIFOB(fd,2) = 0; // 00 = Incorrect Email address + WFIFOSET(fd,3); + break; + } + // we change the packet to set it like selection. + ARR_FIND( 0, MAX_CHARS, i, sd->found_char[i] != -1 && char_dat[sd->found_char[i]].status.char_id == cid ); + if( i < MAX_CHARS ) + { + // we save new e-mail + memcpy(sd->email, email, 40); + // we send new e-mail to login-server ('online' login-server is checked before) + WFIFOHEAD(login_fd,46); + WFIFOW(login_fd,0) = 0x2715; + WFIFOL(login_fd,2) = sd->account_id; + memcpy(WFIFOP(login_fd, 6), email, 40); + WFIFOSET(login_fd,46); + + // change value to put new packet (char selection) + RFIFOSKIP(fd,-3); //FIXME: Will this work? Messing with the received buffer is ugly anyway... + RFIFOW(fd,0) = 0x66; + RFIFOB(fd,2) = char_dat[sd->found_char[i]].status.slot; + // not send packet, it's modify of actual packet + } else { + WFIFOHEAD(fd,3); + WFIFOW(fd,0) = 0x70; + WFIFOB(fd,2) = 0; // 00 = Incorrect Email address + WFIFOSET(fd,3); + } + break; + } + // END HACK + + // otherwise, we delete the character + if (strcmpi(email, sd->email) != 0) { // if it's an invalid email + WFIFOHEAD(fd,3); + WFIFOW(fd,0) = 0x70; + WFIFOB(fd,2) = 0; // 00 = Incorrect Email address + WFIFOSET(fd,3); + break; + } + + // check if this char exists + ARR_FIND( 0, MAX_CHARS, i, sd->found_char[i] != -1 && char_dat[sd->found_char[i]].status.char_id == cid ); + if( i == MAX_CHARS ) + { // Such a character does not exist in the account + WFIFOHEAD(fd,3); + WFIFOW(fd,0) = 0x70; + WFIFOB(fd,2) = 0; + WFIFOSET(fd,3); + break; + } + + // deletion process + cs = &char_dat[sd->found_char[i]].status; + char_delete(cs); + if (sd->found_char[i] != char_num - 1) { + int j, k; + struct char_session_data *sd2; + memcpy(&char_dat[sd->found_char[i]], &char_dat[char_num-1], sizeof(struct mmo_charstatus)); + // Correct moved character reference in the character's owner + for (j = 0; j < fd_max; j++) { + if (session[j] && (sd2 = (struct char_session_data*)session[j]->session_data) && + sd2->account_id == char_dat[char_num-1].status.account_id) { + for (k = 0; k < MAX_CHARS; k++) { + if (sd2->found_char[k] == char_num-1) { + sd2->found_char[k] = sd->found_char[i]; + break; + } + } + break; + } + } + } + char_num--; + + // remove char from list and compact it + for(ch = i; ch < MAX_CHARS-1; ch++) + sd->found_char[ch] = sd->found_char[ch+1]; + sd->found_char[MAX_CHARS-1] = -1; + + /* Char successfully deleted.*/ + WFIFOHEAD(fd,2); + WFIFOW(fd,0) = 0x6f; + WFIFOSET(fd,2); + } + break; + + // client keep-alive packet (every 12 seconds) + // R 0187 <account ID>.l + case 0x187: + if (RFIFOREST(fd) < 6) + return 0; + RFIFOSKIP(fd,6); + break; + + // char rename request + // R 028d <account ID>.l <char ID>.l <new name>.24B + case 0x28d: + FIFOSD_CHECK(34); + //not implemented + RFIFOSKIP(fd,34); + break; + + // login as map-server + case 0x2af8: + if (RFIFOREST(fd) < 60) + return 0; + { + char* l_user = (char*)RFIFOP(fd,2); + char* l_pass = (char*)RFIFOP(fd,26); + l_user[23] = '\0'; + l_pass[23] = '\0'; + ARR_FIND( 0, MAX_MAP_SERVERS, i, server[i].fd <= 0 ); + if (i == MAX_MAP_SERVERS || strcmp(l_user, userid) || strcmp(l_pass, passwd)) { + WFIFOHEAD(fd,3); + WFIFOW(fd,0) = 0x2af9; + WFIFOB(fd,2) = 3; + WFIFOSET(fd,3); + } else { + WFIFOHEAD(fd,3); + WFIFOW(fd,0) = 0x2af9; + WFIFOB(fd,2) = 0; + WFIFOSET(fd,3); + + server[i].fd = fd; + server[i].ip = ntohl(RFIFOL(fd,54)); + server[i].port = ntohs(RFIFOW(fd,58)); + server[i].users = 0; + memset(server[i].map, 0, sizeof(server[i].map)); + session[fd]->func_parse = parse_frommap; + session[fd]->flag.server = 1; + realloc_fifo(fd, FIFOSIZE_SERVERLINK, FIFOSIZE_SERVERLINK); + char_mapif_init(fd); + // send gm acccounts level to map-servers + WFIFOHEAD(fd,4+5*GM_num); + WFIFOW(fd,0) = 0x2b15; + for(i = 0; i < GM_num; i++) { + WFIFOL(fd,4+5*i) = gm_account[i].account_id; + WFIFOB(fd,4+5*i+4) = (unsigned char)gm_account[i].level; + } + WFIFOW(fd,2) = 4+5*GM_num; + WFIFOSET(fd,WFIFOW(fd,2)); + } + + RFIFOSKIP(fd,60); + } + return 0; // avoid processing of followup packets here + + // Athena info get + case 0x7530: + WFIFOHEAD(fd,10); + WFIFOW(fd,0) = 0x7531; + WFIFOB(fd,2) = ATHENA_MAJOR_VERSION; + WFIFOB(fd,3) = ATHENA_MINOR_VERSION; + WFIFOB(fd,4) = ATHENA_REVISION; + WFIFOB(fd,5) = ATHENA_RELEASE_FLAG; + WFIFOB(fd,6) = ATHENA_OFFICIAL_FLAG; + WFIFOB(fd,7) = ATHENA_SERVER_INTER | ATHENA_SERVER_CHAR; + WFIFOW(fd,8) = ATHENA_MOD_VERSION; + WFIFOSET(fd,10); + + RFIFOSKIP(fd,2); + break; + + // unknown packet received + default: + ShowError("parse_char: Received unknown packet "CL_WHITE"0x%x"CL_RESET" from ip '"CL_WHITE"%s"CL_RESET"'! Disconnecting!\n", RFIFOW(fd,0), ip2str(ipl, NULL)); + set_eof(fd); + return 0; + } + } + + RFIFOFLUSH(fd); + return 0; +} + +// Console Command Parser [Wizputer] +int parse_console(char* buf) +{ + char command[256]; + + memset(command, 0, sizeof(command)); + + sscanf(buf, "%[^\n]", command); + + //login_log("Console command :%s\n", command); + + if( strcmpi("shutdown", command) == 0 || + strcmpi("exit", command) == 0 || + strcmpi("quit", command) == 0 || + strcmpi("end", command) == 0 ) + runflag = 0; + else if( strcmpi("alive", command) == 0 || + strcmpi("status", command) == 0 ) + ShowInfo(CL_CYAN"Console: "CL_BOLD"I'm Alive."CL_RESET"\n"); + else if( strcmpi("help", command) == 0 ){ + ShowInfo(CL_BOLD"Help of commands:"CL_RESET"\n"); + ShowInfo(" To shutdown the server:\n"); + ShowInfo(" 'shutdown|exit|qui|end'\n"); + ShowInfo(" To know if server is alive:\n"); + ShowInfo(" 'alive|status'\n"); + } + + return 0; +} + +// 全てのMAPサーバーにデータ送信（送信したmap鯖の数を返す） +int mapif_sendall(unsigned char *buf, unsigned int len) +{ + int i, c; + + c = 0; + for(i = 0; i < MAX_MAP_SERVERS; i++) { + int fd; + if ((fd = server[i].fd) > 0) { + WFIFOHEAD(fd,len); + memcpy(WFIFOP(fd,0), buf, len); + WFIFOSET(fd,len); + c++; + } + } + + return c; +} + +// 自分以外の全てのMAPサーバーにデータ送信（送信したmap鯖の数を返す） +int mapif_sendallwos(int sfd, unsigned char *buf, unsigned int len) +{ + int i, c; + + c = 0; + for(i = 0; i < MAX_MAP_SERVERS; i++) { + int fd; + if ((fd = server[i].fd) > 0 && fd != sfd) { + WFIFOHEAD(fd,len); + memcpy(WFIFOP(fd,0), buf, len); + WFIFOSET(fd,len); + c++; + } + } + + return c; +} +// MAPサーバーにデータ送信（map鯖生存確認有り） +int mapif_send(int fd, unsigned char *buf, unsigned int len) +{ + int i; + + if (fd >= 0) { + for(i = 0; i < MAX_MAP_SERVERS; i++) { + if (fd == server[i].fd) { + WFIFOHEAD(fd,len); + memcpy(WFIFOP(fd,0), buf, len); + WFIFOSET(fd,len); + return 1; + } + } + } + return 0; +} + +int broadcast_user_count(int tid, unsigned int tick, int id, int data) +{ + uint8 buf[6]; + int users = count_users(); + + // only send an update when needed + static int prev_users = 0; + if( prev_users == users ) + return 0; + prev_users = users; + + if( login_fd > 0 && session[login_fd] ) + { + // send number of user to login server + WFIFOHEAD(login_fd,6); + WFIFOW(login_fd,0) = 0x2714; + WFIFOL(login_fd,2) = users; + WFIFOSET(login_fd,6); + } + + // send number of players to all map-servers + WBUFW(buf,0) = 0x2b00; + WBUFL(buf,2) = users; + mapif_sendall(buf,6); + + // refresh online files (txt and html) + create_online_files(); + + return 0; +} + +/// load this char's account id into the 'online accounts' packet +static int send_accounts_tologin_sub(DBKey key, void* data, va_list ap) +{ + struct online_char_data* character = (struct online_char_data*)data; + int* i = va_arg(ap, int*); + + if(character->server > -1) + { + WFIFOL(login_fd,8+(*i)*4) = character->account_id; + (*i)++; + return 1; + } + return 0; +} + +int send_accounts_tologin(int tid, unsigned int tick, int id, int data) +{ + if (login_fd > 0 && session[login_fd]) + { + // send account list to login server + int users = online_char_db->size(online_char_db); + int i = 0; + + WFIFOHEAD(login_fd,8+users*4); + WFIFOW(login_fd,0) = 0x272d; + online_char_db->foreach(online_char_db, send_accounts_tologin_sub, &i, users); + WFIFOW(login_fd,2) = 8+ i*4; + WFIFOL(login_fd,4) = i; + WFIFOSET(login_fd,WFIFOW(login_fd,2)); + } + return 0; +} + +int check_connect_login_server(int tid, unsigned int tick, int id, int data) +{ + if (login_fd > 0 && session[login_fd] != NULL) + return 0; + + ShowInfo("Attempt to connect to login-server...\n"); + login_fd = make_connection(login_ip, login_port); + if (login_fd == -1) + { //Try again later. [Skotlex] + login_fd = 0; + return 0; + } + session[login_fd]->func_parse = parse_fromlogin; + session[login_fd]->flag.server = 1; + realloc_fifo(login_fd, FIFOSIZE_SERVERLINK, FIFOSIZE_SERVERLINK); + + WFIFOHEAD(login_fd,86); + WFIFOW(login_fd,0) = 0x2710; + memcpy(WFIFOP(login_fd,2), userid, 24); + memcpy(WFIFOP(login_fd,26), passwd, 24); + WFIFOL(login_fd,50) = 0; + WFIFOL(login_fd,54) = htonl(char_ip); + WFIFOL(login_fd,58) = htons(char_port); + memcpy(WFIFOP(login_fd,60), server_name, 20); + WFIFOW(login_fd,80) = 0; + WFIFOW(login_fd,82) = char_maintenance; + WFIFOW(login_fd,84) = char_new_display; //only display (New) if they want to [Kevin] + WFIFOSET(login_fd,86); + + return 1; +} + +// sends a ping packet to login server (will receive pong 0x2718) +int ping_login_server(int tid, unsigned int tick, int id, int data) +{ + if (login_fd > 0 && session[login_fd] != NULL) + { + WFIFOHEAD(login_fd,2); + WFIFOW(login_fd,0) = 0x2719; + WFIFOSET(login_fd,2); + } + return 0; +} + +//------------------------------------------------ +//Invoked 15 seconds after mapif_disconnectplayer in case the map server doesn't +//replies/disconnect the player we tried to kick. [Skotlex] +//------------------------------------------------ +static int chardb_waiting_disconnect(int tid, unsigned int tick, int id, int data) +{ + struct online_char_data* character; + if ((character = (struct online_char_data*)idb_get(online_char_db, id)) != NULL && character->waiting_disconnect == tid) + { //Mark it offline due to timeout. + character->waiting_disconnect = -1; + set_char_offline(character->char_id, character->account_id); + } + return 0; +} + +static int online_data_cleanup_sub(DBKey key, void *data, va_list ap) +{ + struct online_char_data *character= (struct online_char_data*)data; + if (character->fd != -1) + return 0; //Character still connected + if (character->server == -2) //Unknown server.. set them offline + set_char_offline(character->char_id, character->account_id); + if (character->server < 0) + //Free data from players that have not been online for a while. + db_remove(online_char_db, key); + return 0; +} + +static int online_data_cleanup(int tid, unsigned int tick, int id, int data) +{ + online_char_db->foreach(online_char_db, online_data_cleanup_sub); + return 0; +} + +//---------------------------------- +// Reading Lan Support configuration +// Rewrote: Anvanced subnet check [LuzZza] +//---------------------------------- +int char_lan_config_read(const char *lancfgName) +{ + FILE *fp; + int line_num = 0; + char line[1024], w1[64], w2[64], w3[64], w4[64]; + + if((fp = fopen(lancfgName, "r")) == NULL) { + ShowWarning("LAN Support configuration file is not found: %s\n", lancfgName); + return 1; + } + + ShowInfo("Reading the configuration file %s...\n", lancfgName); + + while(fgets(line, sizeof(line), fp)) + { + line_num++; + if ((line[0] == '/' && line[1] == '/') || line[0] == '\n' || line[1] == '\n') + continue; + + if(sscanf(line,"%[^:]: %[^:]:%[^:]:%[^\r\n]", w1, w2, w3, w4) != 4) { + + ShowWarning("Error syntax of configuration file %s in line %d.\n", lancfgName, line_num); + continue; + } + + remove_control_chars(w1); + remove_control_chars(w2); + remove_control_chars(w3); + remove_control_chars(w4); + + if( strcmpi(w1, "subnet") == 0 ) + { + subnet[subnet_count].mask = str2ip(w2); + subnet[subnet_count].char_ip = str2ip(w3); + subnet[subnet_count].map_ip = str2ip(w4); + + if( (subnet[subnet_count].char_ip & subnet[subnet_count].mask) != (subnet[subnet_count].map_ip & subnet[subnet_count].mask) ) + { + ShowError("%s: Configuration Error: The char server (%s) and map server (%s) belong to different subnetworks!\n", lancfgName, w3, w4); + continue; + } + + subnet_count++; + } + } + + ShowStatus("Read information about %d subnetworks.\n", subnet_count); + + fclose(fp); + return 0; +} +#endif //TXT_SQL_CONVERT + +int char_config_read(const char *cfgName) +{ + char line[1024], w1[1024], w2[1024]; + FILE* fp = fopen(cfgName, "r"); + + if (fp == NULL) { + ShowError("Configuration file not found: %s.\n", cfgName); + return 1; + } + + ShowInfo("Reading configuration file %s...\n", cfgName); + while(fgets(line, sizeof(line), fp)) + { + if (line[0] == '/' && line[1] == '/') + continue; + + if (sscanf(line, "%[^:]: %[^\r\n]", w1, w2) != 2) + continue; + + remove_control_chars(w1); + remove_control_chars(w2); + if(strcmpi(w1,"timestamp_format") == 0) { + strncpy(timestamp_format, w2, 20); + } else if(strcmpi(w1,"console_silent")==0){ + ShowInfo("Console Silent Setting: %d\n", atoi(w2)); + msg_silent = atoi(w2); +#ifndef TXT_SQL_CONVERT + } else if(strcmpi(w1,"stdout_with_ansisequence")==0){ + stdout_with_ansisequence = config_switch(w2); + } else if (strcmpi(w1, "userid") == 0) { + strncpy(userid, w2, 24); + } else if (strcmpi(w1, "passwd") == 0) { + strncpy(passwd, w2, 24); + } else if (strcmpi(w1, "server_name") == 0) { + strncpy(server_name, w2, 20); + server_name[sizeof(server_name) - 1] = '\0'; + ShowStatus("%s server has been initialized\n", w2); + } else if (strcmpi(w1, "wisp_server_name") == 0) { + if (strlen(w2) >= 4) { + memcpy(wisp_server_name, w2, sizeof(wisp_server_name)); + wisp_server_name[sizeof(wisp_server_name) - 1] = '\0'; + } + } else if (strcmpi(w1, "login_ip") == 0) { + char ip_str[16]; + login_ip = host2ip(w2); + if (login_ip) { + strncpy(login_ip_str, w2, sizeof(login_ip_str)); + ShowStatus("Login server IP address : %s -> %s\n", w2, ip2str(login_ip, ip_str)); + } + } else if (strcmpi(w1, "login_port") == 0) { + login_port = atoi(w2); + } else if (strcmpi(w1, "char_ip") == 0) { + char ip_str[16]; + char_ip = host2ip(w2); + if (char_ip){ + strncpy(char_ip_str, w2, sizeof(char_ip_str)); + ShowStatus("Character server IP address : %s -> %s\n", w2, ip2str(char_ip, ip_str)); + } + } else if (strcmpi(w1, "bind_ip") == 0) { + char ip_str[16]; + bind_ip = host2ip(w2); + if (bind_ip) { + strncpy(bind_ip_str, w2, sizeof(bind_ip_str)); + ShowStatus("Character server binding IP address : %s -> %s\n", w2, ip2str(bind_ip, ip_str)); + } + } else if (strcmpi(w1, "char_port") == 0) { + char_port = atoi(w2); + } else if (strcmpi(w1, "char_maintenance") == 0) { + char_maintenance = atoi(w2); + } else if (strcmpi(w1, "char_new") == 0) { + char_new = (bool)atoi(w2); + } else if (strcmpi(w1, "char_new_display") == 0) { + char_new_display = atoi(w2); + } else if (strcmpi(w1, "email_creation") == 0) { + email_creation = config_switch(w2); + } else if (strcmpi(w1, "scdata_txt") == 0) { //By Skotlex + strcpy(scdata_txt, w2); +#endif + } else if (strcmpi(w1, "char_txt") == 0) { + strcpy(char_txt, w2); + } else if (strcmpi(w1, "friends_txt") == 0) { //By davidsiaw + strcpy(friends_txt, w2); + } else if (strcmpi(w1, "hotkeys_txt") == 0) { //By davidsiaw + strcpy(hotkeys_txt, w2); +#ifndef TXT_SQL_CONVERT + } else if (strcmpi(w1, "max_connect_user") == 0) { + max_connect_user = atoi(w2); + if (max_connect_user < 0) + max_connect_user = 0; // unlimited online players + } else if(strcmpi(w1, "gm_allow_level") == 0) { + gm_allow_level = atoi(w2); + if(gm_allow_level < 0) + gm_allow_level = 99; + } else if (strcmpi(w1, "online_check") == 0) { + online_check = config_switch(w2); + } else if (strcmpi(w1, "autosave_time") == 0) { + autosave_interval = atoi(w2)*1000; + if (autosave_interval <= 0) + autosave_interval = DEFAULT_AUTOSAVE_INTERVAL; + } else if (strcmpi(w1, "save_log") == 0) { + save_log = config_switch(w2); + } else if (strcmpi(w1, "start_point") == 0) { + char map[MAP_NAME_LENGTH_EXT]; + int x, y; + if (sscanf(w2, "%15[^,],%d,%d", map, &x, &y) < 3) + continue; + start_point.map = mapindex_name2id(map); + if (!start_point.map) { + ShowError("Specified start_point %s not found in map-index cache.\n", map); + start_point.map = 0; + } + start_point.x = x; + start_point.y = y; + } else if (strcmpi(w1, "start_zeny") == 0) { + start_zeny = atoi(w2); + if (start_zeny < 0) + start_zeny = 0; + } else if (strcmpi(w1, "start_weapon") == 0) { + start_weapon = atoi(w2); + if (start_weapon < 0) + start_weapon = 0; + } else if (strcmpi(w1, "start_armor") == 0) { + start_armor = atoi(w2); + if (start_armor < 0) + start_armor = 0; + } else if(strcmpi(w1,"log_char")==0) { //log char or not [devil] + log_char = atoi(w2); + } else if (strcmpi(w1, "unknown_char_name") == 0) { + strcpy(unknown_char_name, w2); + unknown_char_name[NAME_LENGTH-1] = '\0'; + } else if (strcmpi(w1, "char_log_filename") == 0) { + strcpy(char_log_filename, w2); + } else if (strcmpi(w1, "name_ignoring_case") == 0) { + name_ignoring_case = (bool)config_switch(w2); + } else if (strcmpi(w1, "char_name_option") == 0) { + char_name_option = atoi(w2); + } else if (strcmpi(w1, "char_name_letters") == 0) { + strcpy(char_name_letters, w2); + } else if (strcmpi(w1, "char_rename") == 0) { + char_rename = config_switch(w2); +// online files options + } else if (strcmpi(w1, "online_txt_filename") == 0) { + strcpy(online_txt_filename, w2); + } else if (strcmpi(w1, "online_html_filename") == 0) { + strcpy(online_html_filename, w2); + } else if (strcmpi(w1, "online_sorting_option") == 0) { + online_sorting_option = atoi(w2); + } else if (strcmpi(w1, "online_display_option") == 0) { + online_display_option = atoi(w2); + } else if (strcmpi(w1, "online_gm_display_min_level") == 0) { // minimum GM level to display 'GM' when we want to display it + online_gm_display_min_level = atoi(w2); + if (online_gm_display_min_level < 5) // send online file every 5 seconds to player is enough + online_gm_display_min_level = 5; + } else if (strcmpi(w1, "online_refresh_html") == 0) { + online_refresh_html = atoi(w2); + if (online_refresh_html < 1) + online_refresh_html = 1; + } else if(strcmpi(w1,"db_path")==0) { + strcpy(db_path,w2); + } else if (strcmpi(w1, "console") == 0) { + console = config_switch(w2); + } else if (strcmpi(w1, "fame_list_alchemist") == 0) { + fame_list_size_chemist = atoi(w2); + if (fame_list_size_chemist > MAX_FAME_LIST) { + ShowWarning("Max fame list size is %d (fame_list_alchemist)\n", MAX_FAME_LIST); + fame_list_size_chemist = MAX_FAME_LIST; + } + } else if (strcmpi(w1, "fame_list_blacksmith") == 0) { + fame_list_size_smith = atoi(w2); + if (fame_list_size_smith > MAX_FAME_LIST) { + ShowWarning("Max fame list size is %d (fame_list_blacksmith)\n", MAX_FAME_LIST); + fame_list_size_smith = MAX_FAME_LIST; + } + } else if (strcmpi(w1, "fame_list_taekwon") == 0) { + fame_list_size_taekwon = atoi(w2); + if (fame_list_size_taekwon > MAX_FAME_LIST) { + ShowWarning("Max fame list size is %d (fame_list_taekwon)\n", MAX_FAME_LIST); + fame_list_size_taekwon = MAX_FAME_LIST; + } + } else if (strcmpi(w1, "guild_exp_rate") == 0) { + guild_exp_rate = atoi(w2); +#endif //TXT_SQL_CONVERT + } else if (strcmpi(w1, "import") == 0) { + char_config_read(w2); + } + } + fclose(fp); + + ShowInfo("Done reading %s.\n", cfgName); + return 0; +} + +#ifndef TXT_SQL_CONVERT +int chardb_final(int key, void* data, va_list va) +{ + aFree(data); + return 0; +} +void do_final(void) +{ + ShowStatus("Terminating server.\n"); + + mmo_char_sync(); + inter_save(); + set_all_offline(-1); + flush_fifos(); + // write online players files with no player + online_char_db->clear(online_char_db, NULL); //clean the db... + create_online_files(); + online_char_db->destroy(online_char_db, NULL); //dispose the db... + auth_db->destroy(auth_db, NULL); + + if(gm_account) aFree(gm_account); + if(char_dat) aFree(char_dat); + + if (login_fd > 0) + do_close(login_fd); + if (char_fd > 0) + do_close(char_fd); + +#ifdef ENABLE_SC_SAVING + status_final(); +#endif + inter_final(); + mapindex_final(); + + char_log("----End of char-server (normal end with closing of all files).\n"); +} + +//------------------------------ +// Function called when the server +// has received a crash signal. +//------------------------------ +void do_abort(void) +{ +} + +void set_server_type(void) +{ + SERVER_TYPE = ATHENA_SERVER_CHAR; +} + +int do_init(int argc, char **argv) +{ + int i; + + for(i = 0; i < MAX_MAP_SERVERS; i++) { + memset(&server[i], 0, sizeof(struct mmo_map_server)); + server[i].fd = -1; + } + + //Read map indexes + mapindex_init(); + start_point.map = mapindex_name2id("new_zone01"); + + char_config_read((argc < 2) ? CHAR_CONF_NAME : argv[1]); + char_lan_config_read((argc > 3) ? argv[3] : LAN_CONF_NAME); + + if (strcmp(userid, "s1")==0 && strcmp(passwd, "p1")==0) { + ShowError("Using the default user/password s1/p1 is NOT RECOMMENDED.\n"); + ShowNotice("Please edit your save/account.txt file to create a proper inter-server user/password (gender 'S')\n"); + ShowNotice("And then change the user/password to use in conf/char_athena.conf (or conf/import/char_conf.txt)\n"); + } + + ShowInfo("Finished reading the char-server configuration.\n"); + + // a newline in the log... + char_log(""); + // moved behind char_config_read in case we changed the filename [celest] + char_log("The char-server starting...\n"); + + ShowInfo("Initializing char server.\n"); + auth_db = idb_alloc(DB_OPT_RELEASE_DATA); + online_char_db = idb_alloc(DB_OPT_RELEASE_DATA); + mmo_char_init(); + char_read_fame_list(); //Read fame lists. +#ifdef ENABLE_SC_SAVING + status_init(); +#endif + inter_init_txt((argc > 2) ? argv[2] : inter_cfgName); // inter server 初期化 + ShowInfo("char server initialized.\n"); + + set_defaultparse(parse_char); + + if ((naddr_ != 0) && (!login_ip || !char_ip)) + { + char ip_str[16]; + ip2str(addr_[0], ip_str); + + if (naddr_ > 1) + ShowStatus("Multiple interfaces detected.. using %s as our IP address\n", ip_str); + else + ShowStatus("Defaulting to %s as our IP address\n", ip_str); + if (!login_ip) { + strcpy(login_ip_str, ip_str); + login_ip = str2ip(login_ip_str); + } + if (!char_ip) { + strcpy(char_ip_str, ip_str); + char_ip = str2ip(char_ip_str); + } + } + + // establish char-login connection if not present + add_timer_func_list(check_connect_login_server, "check_connect_login_server"); + add_timer_interval(gettick() + 1000, check_connect_login_server, 0, 0, 10 * 1000); + + // keep the char-login connection alive + add_timer_func_list(ping_login_server, "ping_login_server"); + add_timer_interval(gettick() + 1000, ping_login_server, 0, 0, ((int)stall_time-2) * 1000); + + // periodically update the overall user count on all mapservers + login server + add_timer_func_list(broadcast_user_count, "broadcast_user_count"); + add_timer_interval(gettick() + 1000, broadcast_user_count, 0, 0, 5 * 1000); + + // send a list of all online account IDs to login server + add_timer_func_list(send_accounts_tologin, "send_accounts_tologin"); + add_timer_interval(gettick() + 1000, send_accounts_tologin, 0, 0, 3600 * 1000); //Sync online accounts every hour + + // ??? + add_timer_func_list(chardb_waiting_disconnect, "chardb_waiting_disconnect"); + + // ??? + add_timer_func_list(online_data_cleanup, "online_data_cleanup"); + add_timer_interval(gettick() + 1000, online_data_cleanup, 0, 0, 600 * 1000); + + // periodic flush of all saved data to disk + add_timer_func_list(mmo_char_sync_timer, "mmo_char_sync_timer"); + add_timer_interval(gettick() + 1000, mmo_char_sync_timer, 0, 0, autosave_interval); + + if( console ) + { + //##TODO invoke a CONSOLE_START plugin event + } + + char_fd = make_listen_bind(bind_ip, char_port); + char_log("The char-server is ready (Server is listening on the port %d).\n", char_port); + ShowStatus("The char-server is "CL_GREEN"ready"CL_RESET" (Server is listening on the port %d).\n\n", char_port); + + return 0; +} + +#endif //TXT_SQL_CONVERT |