#include "global.h"
#include <stdlib.h>
#include <string.h>
#include <sys/stat.h>
#include "define.h"
#include "loader.h"
#include "output_file.h"
#include "spells.h"
#include "sproto.h"
#include "server.h"

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Functions
void	check_login (object op, const char password)

int	check_name (player me, const char name)

static void	copy_file (const char filename, FILE fpout)

void	delete_character (const char *name)

void	destroy_object (object *op)

void	emergency_save (int flag)

int	save_player (object *op, int flag)

int	verify_player (const char name, char password)

static void	wrong_password (object *op)

Detailed Description

Player login/logout/save functions.

Definition in file login.cpp.

Function Documentation

◆ check_login()

void check_login	(	object *	op,
		const char *	password
	)

Actually login a player, load from disk and such.

Parameters

op	player.
password	if not NULL, the uncrypted password the user entered. If NULL, no password check is done, coming from the account code which already does authentication.

Todo:: describe connect/login/logout/disconnect process.

Definition at line 511 of file login.cpp.

References add_string(), pl::bed_x, pl::bed_y, pl::bowtype, buf, liv::Cha, check_password(), check_path(), CLEAR_FLAG, liv::Con, confirm_password(), containers, disinfect::count, liv::Dex, pl::digestion, draw_ext_info(), draw_ext_info_format(), enter_player_maplevel(), esrv_add_spells(), esrv_new_player(), esrv_send_inventory(), esrv_send_pickup(), EVENT_LOGIN, events_execute_global_event(), npc_dialog::filename, final_free_player(), first_map_path, first_player, fix_object(), FLAG_FRIENDLY, FLAG_NO_FIX_PLAYER, FLAG_REMOVED, FLAG_USE_ARMOUR, FLAG_USE_SHIELD, FORCE, pl::gen_grace, pl::gen_hp, pl::gen_sp, has_been_loaded(), pl::has_directory, socket_struct::host, i18n_get_language_by_code(), if(), liv::Int, is_dragon_pl(), key_inventory, keyrings, kill_player(), knowledge_send_known(), pl::language, leave(), legal_range(), pl::levgrace, pl::levhp, pl::levsp, link_player_skills(), pl::listening, llevDebug, llevError, llevInfo, LO_NEWFILE, load_object(), Settings::localdir, LOG(), login_check_shutdown(), pl::maplevel, MAX_BUF, pl::mode, MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_LOGIN, MSG_TYPE_ADMIN_PLAYER, MSG_TYPE_COMMAND, MSG_TYPE_COMMAND_SUCCESS, obj::name, pl::name_changed, NDI_ALL, NDI_DK_ORANGE, NDI_UNIQUE, pl::next, pl::no_shout, Ns_Dead, pl::ob, object_find_by_type_and_arch_name(), object_remove(), object_reset(), object_sum_weight(), object_update_speed(), give::op, pl::orig_stats, pl::partial_commands, pl::party, party_confirm_password(), party_find(), party_form(), party_join(), party_rejoin_always, party_rejoin_no, party_set_password(), party_struct::partyname, pl::password, pl::peaceful, pl::petmode, altar_valkyrie::pl, PLAYER, player_set_own_title(), player_set_state(), Settings::playerdir, liv::Pow, PROFILE_BEGIN, PROFILE_END, pticks, QUERY_FLAG, quest_send_initial_states(), range_none, pl::rejoin_party, remove_unpaid_objects(), Settings::reset_loc_time, save_player(), pl::savebed_map, Settings::search_items, pl::search_str, set_dragon_name(), SET_FLAG, Settings::set_title, settings, pl::shoottype, pl::socket, pl::spellparam, ST_PLAYING, pl::state, liv::Str, strdup_local, strlcpy(), pl::ticks_played, pl::title, TRUE, pl::unapply, unapply_always, unapply_never, unapply_nochoice, pl::unarmed_skill, pl::usekeys, autojail::value, liv::Wis, and wrong_password().

Referenced by account_play_cmd(), and receive_player_password().

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◆ check_name()

int check_name	(	player *	me,
		const char *	name
	)

Ensure player's name is valid.

Parameters

me	player to report to.
name	name to check.

Return values

0	invalid name.
1	valid name.

Definition at line 181 of file login.cpp.

References draw_ext_info(), draw_ext_info_format(), MAX_NAME, curse_on_apply::me, MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_LOGIN, give::name, NDI_UNIQUE, and playername_ok().

Referenced by receive_player_name().

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◆ copy_file()

static void copy_file	(	const char *	filename,
		FILE *	fpout
	)

static

Copy a file.

Parameters

filename	source file.
fpout	where to copy to.

Definition at line 455 of file login.cpp.

References buf, npc_dialog::filename, llevError, LOG(), and MAX_BUF.

Referenced by save_player().

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◆ delete_character()

void delete_character ( const char * name )

Totally deletes a character. The contents of its directory are effectively totally removed. Used when a player 'quits' the game, or dies on a server with permadeath and no resurrect.

Parameters

name	player to delete.

Definition at line 88 of file login.cpp.

References buf, Settings::localdir, MAX_BUF, give::name, Settings::playerdir, remove_directory(), and settings.

Referenced by key_confirm_quit(), and kill_player_permadeath().

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◆ destroy_object()

void destroy_object ( object * op )

Recursively object_free_drop_inventory() op and its inventory.

Parameters

op	object to totally object_free_drop_inventory().

Todo:: trash that function

Definition at line 209 of file login.cpp.

References FLAG_REMOVED, object_free_drop_inventory(), object_remove(), give::op, and QUERY_FLAG.

Referenced by save_player(), and trap_disarm().

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◆ emergency_save()

void emergency_save ( int flag )

Save all players.

Parameters

flag	if non zero, it means that we want to try and save everyone, but keep the game running. Thus, we don't want to free any information.

Definition at line 41 of file login.cpp.

References draw_ext_info(), first_map_path, first_player, hiscore_check(), llevError, llevInfo, LOG(), obj::map, pl::maplevel, MSG_TYPE_ADMIN, MSG_TYPE_ADMIN_LOADSAVE, obj::name, NDI_UNIQUE, pl::next, pl::ob, altar_valkyrie::pl, save_player(), trying_emergency_save, nlohmann::detail::void(), obj::x, and obj::y.

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◆ save_player()

int save_player	(	object *	op,
		int	flag
	)

Saves a player to disk.

Parameters

op	player to save.
flag	if is set, it's only backup, ie dont remove objects from inventory. If BACKUP_SAVE_AT_HOME is set, and the flag is set, then the player will be saved at the emergency save location.