#include "fc_prehdrs.h"
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "astring.h"
#include "bitvector.h"
#include "deprecations.h"
#include "fc_cmdline.h"
#include "fciconv.h"
#include "fcintl.h"
#include "log.h"
#include "mem.h"
#include "rand.h"
#include "registry.h"
#include "support.h"
#include "timing.h"
#include "section_file.h"
#include "capability.h"
#include "events.h"
#include "fc_types.h"
#include "featured_text.h"
#include "game.h"
#include "map.h"
#include "mapimg.h"
#include "modpack.h"
#include "packets.h"
#include "player.h"
#include "research.h"
#include "rgbcolor.h"
#include "srvdefs.h"
#include "unitlist.h"
#include "version.h"
#include "aiiface.h"
#include "citytools.h"
#include "connecthand.h"
#include "diplhand.h"
#include "gamehand.h"
#include "mapgen.h"
#include "maphand.h"
#include "meta.h"
#include "notify.h"
#include "plrhand.h"
#include "report.h"
#include "ruleload.h"
#include "sanitycheck.h"
#include "score.h"
#include "sernet.h"
#include "settings.h"
#include "srv_log.h"
#include "srv_main.h"
#include "techtools.h"
#include "voting.h"
#include "advdata.h"
#include "savemain.h"
#include "script_server.h"
#include "script_fcdb.h"
#include "difficulty.h"
#include "handicaps.h"
#include "stdinhand.h"
#include "spechash.h"
#include "specenum_gen.h"

Data Structures
struct	mrc_listcmd_data

Macros
#define	OPTION_NAME_SPACE 25

#define	SPECHASH_TAG kick

#define	SPECHASH_ASTR_KEY_TYPE

#define	SPECHASH_IDATA_TYPE time_t *

#define	SPECHASH_UDATA_TYPE time_t

#define	SPECHASH_IDATA_COPY time_duplicate

#define	SPECHASH_IDATA_FREE (kick_hash_data_free_fn_t) free

#define	SPECHASH_UDATA_TO_IDATA(t) (&(t))

#define	SPECHASH_IDATA_TO_UDATA(p) (p != nullptr ? *p : 0)

#define	LOOKUP_OPTION_NO_RESULT (-1)

#define	LOOKUP_OPTION_AMBIGUOUS (-2)

#define	LOOKUP_OPTION_LEVEL_NAME (-3)

#define	LOOKUP_OPTION_RULESETDIR (-4)

#define	cmd_reply_show(string) cmd_reply(called_as, caller, C_COMMENT, "%s", string)

#define	SPECENUM_NAME reset_args

#define	SPECENUM_VALUE0 RESET_GAME

#define	SPECENUM_VALUE0NAME "game"

#define	SPECENUM_VALUE1 RESET_RULESET

#define	SPECENUM_VALUE1NAME "ruleset"

#define	SPECENUM_VALUE2 RESET_SCRIPT

#define	SPECENUM_VALUE2NAME "script"

#define	SPECENUM_VALUE3 RESET_DEFAULT

#define	SPECENUM_VALUE3NAME "default"

#define	SPECENUM_NAME lua_args

#define	SPECENUM_VALUE0 LUA_CMD

#define	SPECENUM_VALUE0NAME "cmd"

#define	SPECENUM_VALUE1 LUA_FILE

#define	SPECENUM_VALUE1NAME "file"

#define	SPECENUM_VALUE2 LUA_UNSAFE_CMD

#define	SPECENUM_VALUE2NAME "unsafe-cmd"

#define	SPECENUM_VALUE3 LUA_UNSAFE_FILE

#define	SPECENUM_VALUE3NAME "unsafe-file"

#define	SPECENUM_NAME delegate_args

#define	SPECENUM_VALUE0 DELEGATE_CANCEL

#define	SPECENUM_VALUE0NAME "cancel"

#define	SPECENUM_VALUE1 DELEGATE_RESTORE

#define	SPECENUM_VALUE1NAME "restore"

#define	SPECENUM_VALUE2 DELEGATE_SHOW

#define	SPECENUM_VALUE2NAME "show"

#define	SPECENUM_VALUE3 DELEGATE_TAKE

#define	SPECENUM_VALUE3NAME "take"

#define	SPECENUM_VALUE4 DELEGATE_TO

#define	SPECENUM_VALUE4NAME "to"

#define	SPECENUM_NAME mapimg_args

#define	SPECENUM_VALUE0 MAPIMG_COLORTEST

#define	SPECENUM_VALUE0NAME "colortest"

#define	SPECENUM_VALUE1 MAPIMG_CREATE

#define	SPECENUM_VALUE1NAME "create"

#define	SPECENUM_VALUE2 MAPIMG_DEFINE

#define	SPECENUM_VALUE2NAME "define"

#define	SPECENUM_VALUE3 MAPIMG_DELETE

#define	SPECENUM_VALUE3NAME "delete"

#define	SPECENUM_VALUE4 MAPIMG_SHOW

#define	SPECENUM_VALUE4NAME "show"

#define	SPECENUM_COUNT MAPIMG_COUNT

#define	SPECENUM_NAME fcdb_args

#define	SPECENUM_VALUE0 FCDB_RELOAD

#define	SPECENUM_VALUE0NAME "reload"

#define	SPECENUM_VALUE1 FCDB_LUA

#define	SPECENUM_VALUE1NAME "lua"

#define	SPECENUM_COUNT FCDB_COUNT

#define	SPECENUM_NAME help_general_args

#define	SPECENUM_VALUE0 HELP_GENERAL_COMMANDS

#define	SPECENUM_VALUE0NAME "commands"

#define	SPECENUM_VALUE1 HELP_GENERAL_OPTIONS

#define	SPECENUM_VALUE1NAME "options"

#define	SPECENUM_COUNT HELP_GENERAL_COUNT

#define	HELP_ARG_NUM (CMD_NUM + HELP_GENERAL_COUNT + settings_number())

#define	SPECENUM_NAME list_args

#define	SPECENUM_VALUE0 LIST_AIS

#define	SPECENUM_VALUE0NAME "ais"

#define	SPECENUM_VALUE1 LIST_COLORS

#define	SPECENUM_VALUE1NAME "colors"

#define	SPECENUM_VALUE2 LIST_CONNECTIONS

#define	SPECENUM_VALUE2NAME "connections"

#define	SPECENUM_VALUE3 LIST_DELEGATIONS

#define	SPECENUM_VALUE3NAME "delegations"

#define	SPECENUM_VALUE4 LIST_IGNORE

#define	SPECENUM_VALUE4NAME "ignored users"

#define	SPECENUM_VALUE5 LIST_MAPIMG

#define	SPECENUM_VALUE5NAME "map image definitions"

#define	SPECENUM_VALUE6 LIST_PLAYERS

#define	SPECENUM_VALUE6NAME "players"

#define	SPECENUM_VALUE7 LIST_RULESETS

#define	SPECENUM_VALUE7NAME "rulesets"

#define	SPECENUM_VALUE8 LIST_SCENARIOS

#define	SPECENUM_VALUE8NAME "scenarios"

#define	SPECENUM_VALUE9 LIST_NATIONSETS

#define	SPECENUM_VALUE9NAME "nationsets"

#define	SPECENUM_VALUE10 LIST_TEAMS

#define	SPECENUM_VALUE10NAME "teams"

#define	SPECENUM_VALUE11 LIST_VOTES

#define	SPECENUM_VALUE11NAME "votes"

Functions
static time_t *	time_duplicate (const time_t *t)

static bool	cut_client_connection (struct connection caller, char name, bool check)

static bool	show_help (struct connection caller, char arg)

static bool	show_list (struct connection caller, char arg)

static void	show_ais (struct connection *caller)

static void	show_colors (struct connection *caller)

static bool	set_ai_level_named (struct connection caller, const char name, const char *level_name, bool check)

static bool	set_ai_level (struct connection caller, const char name, enum ai_level level, bool check)

static bool	away_command (struct connection *caller, bool check)

static bool	show_command (struct connection caller, char str, bool check)

static bool	show_settings (struct connection caller, enum command_id called_as, char str, bool check)

static void	show_settings_one (struct connection caller, enum command_id cmd, struct setting pset)

static void	show_ruleset_info (struct connection *caller, enum command_id cmd, bool check, int read_recursion)

static void	show_mapimg (struct connection *caller, enum command_id cmd)

static bool	set_command (struct connection caller, char str, bool check)

static bool	lock_command (struct connection caller, char str, bool check)

static bool	unlock_command (struct connection caller, char str, bool check)

static bool	create_command (struct connection caller, const char str, bool check)

static bool	end_command (struct connection caller, char str, bool check)

static bool	surrender_command (struct connection caller, char str, bool check)

static bool	handle_stdin_input_real (struct connection caller, char str, bool check, int read_recursion)

static bool	read_init_script_real (struct connection caller, const char script_filename, bool from_cmdline, bool check, int read_recursion)

static bool	reset_command (struct connection caller, char arg, bool check, int read_recursion)

static bool	default_command (struct connection caller, char arg, bool check)

static bool	lua_command (struct connection caller, char arg, bool check, int read_recursion)

static bool	kick_command (struct connection caller, char name, bool check)

static bool	delegate_command (struct connection caller, char arg, bool check)

static const char *	delegate_player_str (struct player *pplayer, bool observer)

static bool	aicmd_command (struct connection caller, char arg, bool check)

static bool	fcdb_command (struct connection caller, char arg, bool check)

static const char *	fcdb_accessor (int i)

static char	setting_status (struct connection caller, const struct setting pset)

static bool	player_name_check (const char name, char buf, size_t buflen)

static bool	playercolor_command (struct connection caller, char str, bool check)

static bool	playernation_command (struct connection caller, char str, bool check)

static bool	mapimg_command (struct connection caller, char arg, bool check)

static const char *	mapimg_accessor (int i)

static void	show_delegations (struct connection *caller)

static bool	is_restricted (struct connection *caller)

static enum command_id	command_named (const char *token, bool accept_ambiguity)

void	stdinhand_init (void)

void	stdinhand_free (void)

static bool	may_use (struct connection *caller, enum command_id cmd)

static bool	may_use_nothing (struct connection *caller)

static void	cmd_reply_line (enum command_id cmd, struct connection caller, enum rfc_status rfc_status, const char prefix, const char *line)

static void	vcmd_reply_prefix (enum command_id cmd, struct connection caller, enum rfc_status rfc_status, const char prefix, const char *format, va_list ap)

static void	cmd_reply_prefix (enum command_id cmd, struct connection caller, enum rfc_status rfc_status, const char prefix, const char *format,...) fc__attribute((__format__(__printf__

static void static void	cmd_reply_prefix (enum command_id cmd, struct connection caller, enum rfc_status rfc_status, const char prefix, const char *format,...)

void	cmd_reply (enum command_id cmd, struct connection caller, enum rfc_status rfc_status, const char format,...)

static void	cmd_reply_no_such_player (enum command_id cmd, struct connection caller, const char name, enum m_pre_result match_result)

static void	cmd_reply_no_such_conn (enum command_id cmd, struct connection caller, const char name, enum m_pre_result match_result)

static void	open_metaserver_connection (struct connection *caller, bool persistent)

static void	close_metaserver_connection (struct connection *caller)

static bool	metaconnection_command (struct connection caller, char arg, bool check)

static bool	metapatches_command (struct connection caller, char arg, bool check)

static bool	metaserver_command (struct connection caller, char arg, bool check)

static bool	show_serverid (struct connection caller, char arg)

static bool	save_command (struct connection caller, char arg, bool check)

static bool	scensave_command (struct connection caller, char arg, bool check)

void	toggle_ai_player_direct (struct connection caller, struct player pplayer)

static bool	toggle_ai_command (struct connection caller, char arg, bool check)

enum rfc_status	create_command_newcomer (const char name, const char ai, bool check, struct nation_type pnation, struct player newplayer, char buf, size_t buflen)

enum rfc_status	create_command_pregame (const char name, const char ai, bool check, struct player *newplayer, char buf, size_t buflen)

static bool	remove_player_command (struct connection caller, char arg, bool check)

static bool	read_command (struct connection caller, char arg, bool check, int read_recursion)

bool	read_init_script (struct connection caller, const char script_filename, bool from_cmdline, bool check)

struct strvec *	get_init_script_choices (void)

static bool	write_init_script (char *script_filename)

static bool	write_command (struct connection caller, char arg, bool check)

static bool	set_cmdlevel (struct connection caller, struct connection ptarget, enum cmdlevel level)

static bool	a_connection_exists (void)

static bool	is_first_access_level_taken (void)

enum cmdlevel	access_level_for_next_connection (void)

void	notify_if_first_access_level_is_available (void)

static bool	cmdlevel_command (struct connection caller, char str, bool check)

static bool	firstlevel_command (struct connection *caller, bool check)

void	set_running_game_access_level (void)

static const char *	optname_accessor (int i)

static bool	timeout_command (struct connection caller, char str, bool check)

static enum sset_level	lookup_option_level (const char *name)

static int	lookup_option (const char *name)

static void	show_help_option (struct connection *caller, enum command_id help_cmd, int id)

static void	show_help_option_list (struct connection *caller, enum command_id help_cmd)

static bool	explain_option (struct connection caller, char str, bool check)

static bool	wall (char *str, bool check)

static bool	connectmsg_command (struct connection caller, char str, bool check)

static enum command_id	cmd_of_level (enum ai_level level)

void	set_ai_level_direct (struct player *pplayer, enum ai_level level)

static bool	team_command (struct connection caller, char str, bool check)

static void	show_votes (struct connection *caller)

static const char *	vote_arg_accessor (int i)

static bool	vote_command (struct connection caller, char str, bool check)

static bool	cancelvote_command (struct connection caller, char arg, bool check)

static bool	debug_command (struct connection caller, char str, bool check)

static struct setting *	validate_setting_arg (enum command_id cmd, struct connection caller, char arg)

static bool	is_allowed_to_take (struct connection requester, struct connection taker, struct player pplayer, bool will_obs, char msg, size_t msg_len)

static bool	observe_command (struct connection caller, char str, bool check)

static bool	take_command (struct connection caller, char str, bool check)

static bool	detach_command (struct connection caller, char str, bool check)

bool	load_command (struct connection caller, const char filename, bool check, bool cmdline_load)

bool	set_rulesetdir (struct connection caller, const char str, bool check, int read_recursion)

static bool	ignore_command (struct connection caller, char str, bool check)

static bool	unignore_command (struct connection caller, char str, bool check)

static bool	quit_game (struct connection *caller, bool check)

bool	handle_stdin_input (struct connection caller, char str)

bool	handle_stdin_input_free (struct connection caller, char str)

static const char *	reset_accessor (int i)

static const char *	lua_accessor (int i)

static const char *	delegate_accessor (int i)

static void	start_cmd_reply (struct connection caller, bool notify, char msg)

bool	start_command (struct connection *caller, bool check, bool notify)

bool	conn_is_kicked (struct connection pconn, int time_remaining)

static void	show_help_intro (struct connection *caller, enum command_id help_cmd)

static void	show_help_command (struct connection *caller, enum command_id help_cmd, enum command_id id)

static void	show_help_command_list (struct connection *caller, enum command_id help_cmd)

static void	cmd_reply_matches (enum command_id cmd, struct connection caller, m_pre_accessor_fn_t accessor_fn, int matches, int num_matches)

static const char *	helparg_accessor (int i)

static void	show_connections (struct connection *caller)

static bool	show_ignore (struct connection *caller)

void	show_players (struct connection *caller)

static void	ruleset_cache_listcmd_cb (const char mp_name, const char filename, void *data_in)

static void	show_rulesets (struct connection *caller)

static void	show_scenarios (struct connection *caller)

static void	show_nationsets (struct connection *caller)

static void	show_teams (struct connection *caller)

static const char *	list_accessor (int i)

Variables
static enum cmdlevel	default_access_level = ALLOW_BASIC

static enum cmdlevel	first_access_level = ALLOW_BASIC

const char *	script_extension = ".serv"

static struct kick_hash *	kick_table_by_addr = nullptr

static struct kick_hash *	kick_table_by_user = nullptr

static const char	horiz_line []

static const char *const	vote_args []

Macro Definition Documentation

◆ cmd_reply_show

#define cmd_reply_show ( string ) cmd_reply(called_as, caller, C_COMMENT, "%s", string)

◆ HELP_ARG_NUM

#define HELP_ARG_NUM (CMD_NUM + HELP_GENERAL_COUNT + settings_number())

Definition at line 6586 of file stdinhand.c.

◆ LOOKUP_OPTION_AMBIGUOUS

#define LOOKUP_OPTION_AMBIGUOUS (-2)

Definition at line 1707 of file stdinhand.c.

◆ LOOKUP_OPTION_LEVEL_NAME

#define LOOKUP_OPTION_LEVEL_NAME (-3)

Definition at line 1708 of file stdinhand.c.

◆ LOOKUP_OPTION_NO_RESULT

#define LOOKUP_OPTION_NO_RESULT (-1)

Definition at line 1706 of file stdinhand.c.

◆ LOOKUP_OPTION_RULESETDIR

#define LOOKUP_OPTION_RULESETDIR (-4)

Definition at line 1709 of file stdinhand.c.

◆ OPTION_NAME_SPACE

#define OPTION_NAME_SPACE 25

Definition at line 99 of file stdinhand.c.

◆ SPECENUM_COUNT [1/3]

#define SPECENUM_COUNT MAPIMG_COUNT

Definition at line 5674 of file stdinhand.c.

◆ SPECENUM_COUNT [2/3]

#define SPECENUM_COUNT FCDB_COUNT

Definition at line 5674 of file stdinhand.c.

◆ SPECENUM_COUNT [3/3]

#define SPECENUM_COUNT HELP_GENERAL_COUNT

Definition at line 5674 of file stdinhand.c.

◆ SPECENUM_NAME [1/7]

#define SPECENUM_NAME reset_args

Definition at line 4811 of file stdinhand.c.

◆ SPECENUM_NAME [2/7]

#define SPECENUM_NAME lua_args

Definition at line 4811 of file stdinhand.c.

◆ SPECENUM_NAME [3/7]

#define SPECENUM_NAME delegate_args

Definition at line 4811 of file stdinhand.c.

◆ SPECENUM_NAME [4/7]

#define SPECENUM_NAME mapimg_args

Definition at line 4811 of file stdinhand.c.

◆ SPECENUM_NAME [5/7]

#define SPECENUM_NAME fcdb_args

Definition at line 4811 of file stdinhand.c.

◆ SPECENUM_NAME [6/7]

#define SPECENUM_NAME help_general_args

Definition at line 4811 of file stdinhand.c.

◆ SPECENUM_NAME [7/7]

#define SPECENUM_NAME list_args

Definition at line 4811 of file stdinhand.c.

◆ SPECENUM_VALUE0 [1/7]

#define SPECENUM_VALUE0 RESET_GAME

Definition at line 4812 of file stdinhand.c.

◆ SPECENUM_VALUE0 [2/7]

#define SPECENUM_VALUE0 LUA_CMD

Definition at line 4812 of file stdinhand.c.

◆ SPECENUM_VALUE0 [3/7]

#define SPECENUM_VALUE0 DELEGATE_CANCEL

Definition at line 4812 of file stdinhand.c.

◆ SPECENUM_VALUE0 [4/7]

#define SPECENUM_VALUE0 MAPIMG_COLORTEST

Definition at line 4812 of file stdinhand.c.

◆ SPECENUM_VALUE0 [5/7]

#define SPECENUM_VALUE0 FCDB_RELOAD

Definition at line 4812 of file stdinhand.c.

◆ SPECENUM_VALUE0 [6/7]

#define SPECENUM_VALUE0 HELP_GENERAL_COMMANDS

Definition at line 4812 of file stdinhand.c.

◆ SPECENUM_VALUE0 [7/7]

#define SPECENUM_VALUE0 LIST_AIS

Definition at line 4812 of file stdinhand.c.

◆ SPECENUM_VALUE0NAME [1/7]

#define SPECENUM_VALUE0NAME "game"

Definition at line 4813 of file stdinhand.c.

◆ SPECENUM_VALUE0NAME [2/7]

#define SPECENUM_VALUE0NAME "cmd"

Definition at line 4813 of file stdinhand.c.

◆ SPECENUM_VALUE0NAME [3/7]

#define SPECENUM_VALUE0NAME "cancel"

Definition at line 4813 of file stdinhand.c.

◆ SPECENUM_VALUE0NAME [4/7]

#define SPECENUM_VALUE0NAME "colortest"

Definition at line 4813 of file stdinhand.c.

◆ SPECENUM_VALUE0NAME [5/7]

#define SPECENUM_VALUE0NAME "reload"

Definition at line 4813 of file stdinhand.c.

◆ SPECENUM_VALUE0NAME [6/7]

#define SPECENUM_VALUE0NAME "commands"

Definition at line 4813 of file stdinhand.c.

◆ SPECENUM_VALUE0NAME [7/7]

#define SPECENUM_VALUE0NAME "ais"

Definition at line 4813 of file stdinhand.c.

◆ SPECENUM_VALUE1 [1/7]

#define SPECENUM_VALUE1 RESET_RULESET

Definition at line 4814 of file stdinhand.c.

◆ SPECENUM_VALUE1 [2/7]

#define SPECENUM_VALUE1 LUA_FILE

Definition at line 4814 of file stdinhand.c.

◆ SPECENUM_VALUE1 [3/7]

#define SPECENUM_VALUE1 DELEGATE_RESTORE

Definition at line 4814 of file stdinhand.c.

◆ SPECENUM_VALUE1 [4/7]

#define SPECENUM_VALUE1 MAPIMG_CREATE

Definition at line 4814 of file stdinhand.c.

◆ SPECENUM_VALUE1 [5/7]

#define SPECENUM_VALUE1 FCDB_LUA

Definition at line 4814 of file stdinhand.c.

◆ SPECENUM_VALUE1 [6/7]

#define SPECENUM_VALUE1 HELP_GENERAL_OPTIONS

Definition at line 4814 of file stdinhand.c.

◆ SPECENUM_VALUE1 [7/7]

#define SPECENUM_VALUE1 LIST_COLORS

Definition at line 4814 of file stdinhand.c.

◆ SPECENUM_VALUE10

#define SPECENUM_VALUE10 LIST_TEAMS

Definition at line 7099 of file stdinhand.c.

◆ SPECENUM_VALUE10NAME

#define SPECENUM_VALUE10NAME "teams"

Definition at line 7100 of file stdinhand.c.

◆ SPECENUM_VALUE11

#define SPECENUM_VALUE11 LIST_VOTES

Definition at line 7101 of file stdinhand.c.

◆ SPECENUM_VALUE11NAME

#define SPECENUM_VALUE11NAME "votes"

Definition at line 7102 of file stdinhand.c.

◆ SPECENUM_VALUE1NAME [1/7]

#define SPECENUM_VALUE1NAME "ruleset"

Definition at line 4815 of file stdinhand.c.

◆ SPECENUM_VALUE1NAME [2/7]

#define SPECENUM_VALUE1NAME "file"

Definition at line 4815 of file stdinhand.c.

◆ SPECENUM_VALUE1NAME [3/7]

#define SPECENUM_VALUE1NAME "restore"

Definition at line 4815 of file stdinhand.c.

◆ SPECENUM_VALUE1NAME [4/7]

#define SPECENUM_VALUE1NAME "create"

Definition at line 4815 of file stdinhand.c.

◆ SPECENUM_VALUE1NAME [5/7]

#define SPECENUM_VALUE1NAME "lua"

Definition at line 4815 of file stdinhand.c.

◆ SPECENUM_VALUE1NAME [6/7]

#define SPECENUM_VALUE1NAME "options"

Definition at line 4815 of file stdinhand.c.

◆ SPECENUM_VALUE1NAME [7/7]

#define SPECENUM_VALUE1NAME "colors"

Definition at line 4815 of file stdinhand.c.

◆ SPECENUM_VALUE2 [1/5]

#define SPECENUM_VALUE2 RESET_SCRIPT

Definition at line 4816 of file stdinhand.c.

◆ SPECENUM_VALUE2 [2/5]

#define SPECENUM_VALUE2 LUA_UNSAFE_CMD

Definition at line 4816 of file stdinhand.c.

◆ SPECENUM_VALUE2 [3/5]

#define SPECENUM_VALUE2 DELEGATE_SHOW

Definition at line 4816 of file stdinhand.c.

◆ SPECENUM_VALUE2 [4/5]

#define SPECENUM_VALUE2 MAPIMG_DEFINE

Definition at line 4816 of file stdinhand.c.

◆ SPECENUM_VALUE2 [5/5]

#define SPECENUM_VALUE2 LIST_CONNECTIONS

Definition at line 4816 of file stdinhand.c.

◆ SPECENUM_VALUE2NAME [1/5]

#define SPECENUM_VALUE2NAME "script"

Definition at line 4817 of file stdinhand.c.

◆ SPECENUM_VALUE2NAME [2/5]

#define SPECENUM_VALUE2NAME "unsafe-cmd"

Definition at line 4817 of file stdinhand.c.

◆ SPECENUM_VALUE2NAME [3/5]

#define SPECENUM_VALUE2NAME "show"

Definition at line 4817 of file stdinhand.c.

◆ SPECENUM_VALUE2NAME [4/5]

#define SPECENUM_VALUE2NAME "define"

Definition at line 4817 of file stdinhand.c.

◆ SPECENUM_VALUE2NAME [5/5]

#define SPECENUM_VALUE2NAME "connections"

Definition at line 4817 of file stdinhand.c.

◆ SPECENUM_VALUE3 [1/5]

#define SPECENUM_VALUE3 RESET_DEFAULT

Definition at line 4818 of file stdinhand.c.

◆ SPECENUM_VALUE3 [2/5]

#define SPECENUM_VALUE3 LUA_UNSAFE_FILE

Definition at line 4818 of file stdinhand.c.

◆ SPECENUM_VALUE3 [3/5]

#define SPECENUM_VALUE3 DELEGATE_TAKE

Definition at line 4818 of file stdinhand.c.

◆ SPECENUM_VALUE3 [4/5]

#define SPECENUM_VALUE3 MAPIMG_DELETE

Definition at line 4818 of file stdinhand.c.

◆ SPECENUM_VALUE3 [5/5]

#define SPECENUM_VALUE3 LIST_DELEGATIONS

Definition at line 4818 of file stdinhand.c.

◆ SPECENUM_VALUE3NAME [1/5]

#define SPECENUM_VALUE3NAME "default"

Definition at line 4819 of file stdinhand.c.

◆ SPECENUM_VALUE3NAME [2/5]

#define SPECENUM_VALUE3NAME "unsafe-file"

Definition at line 4819 of file stdinhand.c.

◆ SPECENUM_VALUE3NAME [3/5]

#define SPECENUM_VALUE3NAME "take"

Definition at line 4819 of file stdinhand.c.

◆ SPECENUM_VALUE3NAME [4/5]

#define SPECENUM_VALUE3NAME "delete"

Definition at line 4819 of file stdinhand.c.

◆ SPECENUM_VALUE3NAME [5/5]

#define SPECENUM_VALUE3NAME "delegations"

Definition at line 4819 of file stdinhand.c.

◆ SPECENUM_VALUE4 [1/3]

#define SPECENUM_VALUE4 DELEGATE_TO

Definition at line 5171 of file stdinhand.c.

◆ SPECENUM_VALUE4 [2/3]

#define SPECENUM_VALUE4 MAPIMG_SHOW

Definition at line 5171 of file stdinhand.c.

◆ SPECENUM_VALUE4 [3/3]

#define SPECENUM_VALUE4 LIST_IGNORE

Definition at line 5171 of file stdinhand.c.

◆ SPECENUM_VALUE4NAME [1/3]

#define SPECENUM_VALUE4NAME "to"

Definition at line 5172 of file stdinhand.c.

◆ SPECENUM_VALUE4NAME [2/3]

#define SPECENUM_VALUE4NAME "show"

Definition at line 5172 of file stdinhand.c.

◆ SPECENUM_VALUE4NAME [3/3]

#define SPECENUM_VALUE4NAME "ignored users"

Definition at line 5172 of file stdinhand.c.

◆ SPECENUM_VALUE5

#define SPECENUM_VALUE5 LIST_MAPIMG

Definition at line 7089 of file stdinhand.c.

◆ SPECENUM_VALUE5NAME

#define SPECENUM_VALUE5NAME "map image definitions"

Definition at line 7090 of file stdinhand.c.

◆ SPECENUM_VALUE6

#define SPECENUM_VALUE6 LIST_PLAYERS

Definition at line 7091 of file stdinhand.c.

◆ SPECENUM_VALUE6NAME

#define SPECENUM_VALUE6NAME "players"

Definition at line 7092 of file stdinhand.c.

◆ SPECENUM_VALUE7

#define SPECENUM_VALUE7 LIST_RULESETS

Definition at line 7093 of file stdinhand.c.

◆ SPECENUM_VALUE7NAME

#define SPECENUM_VALUE7NAME "rulesets"

Definition at line 7094 of file stdinhand.c.

◆ SPECENUM_VALUE8

#define SPECENUM_VALUE8 LIST_SCENARIOS

Definition at line 7095 of file stdinhand.c.

◆ SPECENUM_VALUE8NAME

#define SPECENUM_VALUE8NAME "scenarios"

Definition at line 7096 of file stdinhand.c.

◆ SPECENUM_VALUE9

#define SPECENUM_VALUE9 LIST_NATIONSETS

Definition at line 7097 of file stdinhand.c.

◆ SPECENUM_VALUE9NAME

#define SPECENUM_VALUE9NAME "nationsets"

Definition at line 7098 of file stdinhand.c.

◆ SPECHASH_ASTR_KEY_TYPE

#define SPECHASH_ASTR_KEY_TYPE

Definition at line 108 of file stdinhand.c.

◆ SPECHASH_IDATA_COPY

#define SPECHASH_IDATA_COPY time_duplicate

Definition at line 111 of file stdinhand.c.

◆ SPECHASH_IDATA_FREE

#define SPECHASH_IDATA_FREE (kick_hash_data_free_fn_t) free

Definition at line 112 of file stdinhand.c.

◆ SPECHASH_IDATA_TO_UDATA

#define SPECHASH_IDATA_TO_UDATA ( p ) (p != nullptr ? *p : 0)

Definition at line 114 of file stdinhand.c.

◆ SPECHASH_IDATA_TYPE

#define SPECHASH_IDATA_TYPE time_t *

Definition at line 109 of file stdinhand.c.

◆ SPECHASH_TAG

#define SPECHASH_TAG kick

Definition at line 107 of file stdinhand.c.

◆ SPECHASH_UDATA_TO_IDATA

#define SPECHASH_UDATA_TO_IDATA ( t ) (&(t))

Definition at line 113 of file stdinhand.c.

◆ SPECHASH_UDATA_TYPE

#define SPECHASH_UDATA_TYPE time_t

Definition at line 110 of file stdinhand.c.

Function Documentation

◆ a_connection_exists()

static bool a_connection_exists ( void )

static

Returns true if there is at least one established connection.

Definition at line 1389 of file stdinhand.c.

Referenced by access_level_for_next_connection().

◆ access_level_for_next_connection()

enum cmdlevel access_level_for_next_connection ( void )

Return access level for next connection

Definition at line 1411 of file stdinhand.c.

Referenced by server_make_connection().

◆ aicmd_command()

static bool aicmd_command	(	struct connection *	caller,
		char *	arg,
		bool	check
	)

static

Execute a command in the context of the AI of the player.

Definition at line 5918 of file stdinhand.c.

Referenced by handle_stdin_input_real().

◆ away_command()

static bool away_command	(	struct connection *	caller,
		bool	check
	)

static

Set user to away mode.

Definition at line 2066 of file stdinhand.c.

Referenced by handle_stdin_input_real().

◆ cancelvote_command()

static bool cancelvote_command	(	struct connection *	caller,
		char *	arg,
		bool	check
	)

static

Cancel a vote... /cancelvote [vote number]|all.

Definition at line 2611 of file stdinhand.c.

Referenced by handle_stdin_input_real().

◆ close_metaserver_connection()

static void close_metaserver_connection ( struct connection * caller )

static

Stop sending game info to metaserver.

Definition at line 514 of file stdinhand.c.

Referenced by metaconnection_command(), and metaserver_command().

◆ cmd_of_level()

static enum command_id cmd_of_level ( enum ai_level level )

static

Translate an AI level back to its CMD_* value. If we just used /set ailevel [num] we wouldn't have to do this - rp

Definition at line 1962 of file stdinhand.c.

Referenced by set_ai_level(), and set_ai_level_direct().

◆ cmd_reply()

void cmd_reply	(	enum command_id	cmd,
		struct connection *	caller,
		enum rfc_status rfc_status	,
		const char *	format,
			...
	)

var-args version as above, no prefix

Definition at line 417 of file stdinhand.c.

Referenced by aicmd_command(), away_command(), cancelvote_command(), close_metaserver_connection(), cmd_reply_matches(), cmd_reply_no_such_conn(), cmd_reply_no_such_player(), cmdlevel_command(), connectmsg_command(), create_command(), cut_client_connection(), debug_command(), default_command(), delegate_command(), detach_command(), end_command(), explain_option(), fcdb_command(), firstlevel_command(), handle_stdin_input_real(), ignore_command(), kick_command(), load_command(), lock_command(), lua_command(), mapimg_command(), metaconnection_command(), metapatches_command(), metaserver_command(), observe_command(), open_metaserver_connection(), playercolor_command(), playernation_command(), quit_game(), read_init_script_real(), remove_player_command(), reset_command(), ruleset_cache_listcmd_cb(), save_command(), scensave_command(), script_server_cmd_reply(), set_ai_level(), set_ai_level_direct(), set_cmdlevel(), set_command(), set_rulesetdir(), show_ais(), show_colors(), show_connections(), show_delegations(), show_help(), show_help_command(), show_help_command_list(), show_help_intro(), show_help_option(), show_help_option_list(), show_ignore(), show_list(), show_mapimg(), show_nationsets(), show_players(), show_ruleset_info(), show_rulesets(), show_scenarios(), show_serverid(), show_settings(), show_teams(), show_votes(), start_cmd_reply(), surrender_command(), take_command(), team_command(), timeout_command(), toggle_ai_player_direct(), unignore_command(), unlock_command(), validate_setting_arg(), vote_command(), and write_command().

◆ cmd_reply_line()

static void cmd_reply_line	(	enum command_id	cmd,
		struct connection *	caller,
		enum rfc_status	rfc_status,
		const char *	prefix,
		const char *	line
	)

static

Feedback related to server commands caller == nullptr means console. No longer duplicate all output to console.

This lowlevel function takes a single line; prefix is prepended to line.

Definition at line 329 of file stdinhand.c.

Referenced by vcmd_reply_prefix().

◆ cmd_reply_matches()

static void cmd_reply_matches	(	enum command_id	cmd,
		struct connection *	caller,
		m_pre_accessor_fn_t	accessor_fn,
		int *	matches,
		int	num_matches
	)

static

Send a reply to the caller listing the matched names from an ambiguous prefix.

Definition at line 6535 of file stdinhand.c.

Referenced by show_help().

◆ cmd_reply_no_such_conn()

static void cmd_reply_no_such_conn	(	enum command_id	cmd,
		struct connection *	caller,
		const char *	name,
		enum m_pre_result	match_result
	)

static

Command specific argument parsing has detected that connection argument is invalid. This function is common handling for that situation.

Definition at line 466 of file stdinhand.c.

Referenced by cmdlevel_command(), cut_client_connection(), detach_command(), kick_command(), observe_command(), and take_command().

◆ cmd_reply_no_such_player()

static void cmd_reply_no_such_player	(	enum command_id	cmd,
		struct connection *	caller,
		const char *	name,
		enum m_pre_result	match_result
	)

static

Command specific argument parsing has detected that player argument is invalid. This function is common handling for that situation.

Definition at line 431 of file stdinhand.c.

Referenced by aicmd_command(), debug_command(), delegate_command(), observe_command(), playercolor_command(), playernation_command(), remove_player_command(), set_ai_level(), take_command(), team_command(), and toggle_ai_command().

◆ cmd_reply_prefix() [1/2]

static void static void cmd_reply_prefix	(	enum command_id	cmd,
		struct connection *	caller,
		enum rfc_status	rfc_status,
		const char *	prefix,
		const char *	format,
			...
	)

static

Definition at line 403 of file stdinhand.c.

◆ cmd_reply_prefix() [2/2]

static void cmd_reply_prefix	(	enum command_id	cmd,
		struct connection *	caller,
		enum rfc_status rfc_status	,
		const char *	prefix,
		const char *	format,
			...
	)

static

var-args version of above duplicate declaration required for attribute to work...

Referenced by show_help_command(), show_help_option(), show_nationsets(), and show_settings_one().

◆ cmdlevel_command()

static bool cmdlevel_command	(	struct connection *	caller,
		char *	str,
		bool	check
	)

static

Change command access level for individual player, or all, or new.

Definition at line 1439 of file stdinhand.c.

Referenced by handle_stdin_input_real().

◆ command_named()

static enum command_id command_named	(	const char *	token,
		bool	accept_ambiguity
	)

static

Convert a named command into an id. If accept_ambiguity is true, return the first command in the enum list which matches, else return CMD_AMBIGUOUS on ambiguity. (This is a trick to allow ambiguity to be handled in a flexible way without importing notify_player() messages inside this routine - rp)

Definition at line 226 of file stdinhand.c.

Referenced by handle_stdin_input_real().

◆ conn_is_kicked()

bool conn_is_kicked	(	struct connection *	pconn,
		int *	time_remaining
	)

Returns FALSE if the connection isn't kicked and can connect the server normally.

Definition at line 6287 of file stdinhand.c.

Referenced by handle_login_request().

◆ connectmsg_command()

static bool connectmsg_command	(	struct connection *	caller,
		char *	str,
		bool	check
	)

static

Set message to send to all new connections

Definition at line 1921 of file stdinhand.c.

Referenced by handle_stdin_input_real().

◆ create_command()

static bool create_command	(	struct connection *	caller,
		const char *	str,
		bool	check
	)

static

Creates a named AI player. The function can be called before the start of the game (see create_command_pregame()) and for a running game (see create_command_newcomer(). In the later case, first free player slots are used before the slots of dead players are (re)used.

Definition at line 724 of file stdinhand.c.

Referenced by handle_stdin_input_real().

◆ create_command_newcomer()

enum rfc_status create_command_newcomer	(	const char *	name,
		const char *	ai,
		bool	check,
		struct nation_type *	pnation,
		struct player **	newplayer,
		char *	buf,
		size_t	buflen
	)

Try to add a player to a running game in the following order:

Try to reuse the slot of a dead player with the username 'name'.
Try to reuse the slot of a dead player.
Try to use an empty player slot.

If 'pnation' is defined this nation is used for the new player.

Definition at line 782 of file stdinhand.c.

Referenced by api_edit_create_player(), and create_command().

◆ create_command_pregame()

enum rfc_status create_command_pregame	(	const char *	name,
		const char *	ai,
		bool	check,
		struct player **	newplayer,
		char *	buf,
		size_t	buflen
	)

Create player in pregame.

Definition at line 970 of file stdinhand.c.

Referenced by api_edit_create_player(), and create_command().

◆ cut_client_connection()

static bool cut_client_connection	(	struct connection *	caller,
		char *	name,
		bool	check
	)

static

Handle cut command

Definition at line 6242 of file stdinhand.c.

Referenced by handle_stdin_input_real().

◆ debug_command()

static bool debug_command	(	struct connection *	caller,
		char *	str,
		bool	check
	)

static

Turn on selective debugging.

Definition at line 2706 of file stdinhand.c.

Referenced by handle_stdin_input_real().

◆ default_command()

static bool default_command	(	struct connection *	caller,
		char *	arg,
		bool	check
	)

static

Set a setting to its default value

Definition at line 4943 of file stdinhand.c.

Referenced by handle_stdin_input_real().

◆ delegate_accessor()

static const char * delegate_accessor ( int i )

static

Returns possible parameters for the 'delegate' command.

Definition at line 5178 of file stdinhand.c.

Referenced by delegate_command().

◆ delegate_command()

static bool delegate_command	(	struct connection *	caller,
		char *	arg,
		bool	check
	)

static

Handle delegation of control.

Definition at line 5187 of file stdinhand.c.

Referenced by handle_stdin_input_real().

◆ delegate_player_str()

static const char * delegate_player_str	(	struct player *	pplayer,
		bool	observer
	)

static

Return static string describing what a connection is connected to.

Definition at line 5641 of file stdinhand.c.

Referenced by delegate_command().

◆ detach_command()

static bool detach_command	(	struct connection *	caller,
		char *	str,
		bool	check
	)

static

Detach from a player. If that player wasn't /created and you were controlling the player, remove it (and then detach any observers as well).

If called for a global observer connection (where pconn->playing is nullptr) then it will correctly detach from observing mode.

Definition at line 3674 of file stdinhand.c.

Referenced by handle_stdin_input_real().

◆ end_command()

static bool end_command	(	struct connection *	caller,
		char *	str,
		bool	check
	)

static

End the game immediately in a draw.

Definition at line 4751 of file stdinhand.c.

Referenced by handle_stdin_input_real().

◆ explain_option()

static bool explain_option	(	struct connection *	caller,
		char *	str,
		bool	check
	)

static

Handle explain command

Definition at line 1874 of file stdinhand.c.

Referenced by handle_stdin_input_real().

◆ fcdb_accessor()

static const char * fcdb_accessor ( int i )

static

Returns possible parameters for the fcdb command.

Definition at line 5993 of file stdinhand.c.

Referenced by fcdb_command().

◆ fcdb_command()

static bool fcdb_command	(	struct connection *	caller,
		char *	arg,
		bool	check
	)

static

Handle the freeciv database script module.

Definition at line 6003 of file stdinhand.c.

Referenced by handle_stdin_input_real().

◆ firstlevel_command()

static bool firstlevel_command	(	struct connection *	caller,
		bool	check
	)

static

This special command to set the command access level is not included into cmdlevel_command because of its lower access level: it can be used to promote one's own connection to 'first come' cmdlevel if that isn't already taken.

Definition at line 1582 of file stdinhand.c.

Referenced by handle_stdin_input_real().

◆ get_init_script_choices()

struct strvec * get_init_script_choices ( void )

Return a list of init scripts found on the data path. Caller should free. These are conventionally scripts that load rulesets (generally containing just a 'rulesetdir' command).

Definition at line 1247 of file stdinhand.c.

◆ handle_stdin_input()

bool handle_stdin_input	(	struct connection *	caller,
		char *	str
	)

Main entry point for "command input". Version to be used with statically allocated 'str'

Definition at line 4419 of file stdinhand.c.

Referenced by check_vote(), and handle_chat_msg_req().

◆ handle_stdin_input_free()

bool handle_stdin_input_free	(	struct connection *	caller,
		char *	str
	)

Entry point for "command input". Version that frees 'str' in the end.

Definition at line 4427 of file stdinhand.c.

Referenced by server_sniff_all_input().

◆ handle_stdin_input_real()

static bool handle_stdin_input_real	(	struct connection *	caller,
		char *	str,
		bool	check,
		int	read_recursion
	)

static

Handle "command input", which could really come from stdin on console, or from client chat command, or read from file with -r, etc. caller == nullptr means console, str is the input, which may optionally start with SERVER_COMMAND_PREFIX character.

If check is TRUE, then do nothing, just check syntax.

Definition at line 4446 of file stdinhand.c.

Referenced by handle_stdin_input(), handle_stdin_input_free(), handle_stdin_input_real(), and read_init_script_real().

◆ helparg_accessor()

static const char * helparg_accessor ( int i )

static

Convert unified helparg index to string; see above.

Definition at line 6591 of file stdinhand.c.

Referenced by show_help().

◆ ignore_command()

static bool ignore_command	(	struct connection *	caller,
		char *	str,
		bool	check
	)

static

/ignore command handler.

Definition at line 4069 of file stdinhand.c.

Referenced by handle_stdin_input_real().

◆ is_allowed_to_take()

static bool is_allowed_to_take	(	struct connection *	requester,
		struct connection *	taker,
		struct player *	pplayer,
		bool	will_obs,
		char *	msg,
		size_t	msg_len
	)

static

Check game.allow_take and fcdb if enabled for permission to take or observe a player.

NB: If this function returns FALSE, then callers expect that 'msg' will be filled in with a nullptr-terminated string containing the reason.

Definition at line 3192 of file stdinhand.c.

Referenced by observe_command(), and take_command().

◆ is_first_access_level_taken()

static bool is_first_access_level_taken ( void )

static

Return whether first access level is already taken.

Definition at line 1397 of file stdinhand.c.

Referenced by firstlevel_command(), and notify_if_first_access_level_is_available().

◆ is_restricted()

static bool is_restricted ( struct connection * caller )

static

Are we operating under a restricted security regime? For now this does not do much.

Definition at line 187 of file stdinhand.c.

Referenced by connectmsg_command(), load_command(), lua_command(), read_init_script_real(), save_command(), scensave_command(), set_rulesetdir(), and write_command().

◆ kick_command()

static bool kick_command	(	struct connection *	caller,
		char *	name,
		bool	check
	)

static

Kick command handler.

Definition at line 6337 of file stdinhand.c.

Referenced by handle_stdin_input_real().

◆ list_accessor()

static const char * list_accessor ( int i )

static

Returns possible parameters for the list command.

Definition at line 7108 of file stdinhand.c.

Referenced by show_list().

◆ load_command()

bool load_command	(	struct connection *	caller,
		const char *	filename,
		bool	check,
		bool	cmdline_load
	)

Loads a file, complete with access checks and error messages sent back to the caller on failure.

caller is the connection requesting the load, or nullptr for a command-line load. Error messages are sent back to the caller and an access check is done to make sure they are allowed to load.

filename is simply the name of the file to be loaded. This may be approximate; the function will look for appropriate suffixes and will check in the various directories to see if the file is found.

if check is set then only a test run is done and no actual loading is attempted.

The return value is true if the load succeeds, or would succeed; false if there's an error in the file or file name. Some errors in loading however could be unrecoverable (if the save game is legitimate but has inconsistencies) and would lead to a broken server afterwards.

Definition at line 3781 of file stdinhand.c.

Referenced by handle_stdin_input_real(), and srv_prepare().

◆ lock_command()

static bool lock_command	(	struct connection *	caller,
		char *	str,
		bool	check
	)

static

Handle lock command

Definition at line 3132 of file stdinhand.c.

Referenced by handle_stdin_input_real().

◆ lookup_option()

static int lookup_option ( const char * name )

static

Find option index by name. Return index (>=0) on success, else returned

LOOKUP_OPTION_NO_RESULT if no suitable options were found
LOOKUP_OPTION_AMBIGUOUS if several matches were found
LOOKUP_OPTION_LEVEL_NAME if it is an option level
LOOKUP_OPTION_RULESETDIR if the argument is rulesetdir (special case)

Definition at line 1718 of file stdinhand.c.

Referenced by explain_option(), show_settings(), and validate_setting_arg().

◆ lookup_option_level()

static enum sset_level lookup_option_level ( const char * name )

static

Find option level number by name.

Definition at line 1692 of file stdinhand.c.

Referenced by lookup_option(), and show_settings().

◆ lua_accessor()

static const char * lua_accessor ( int i )

static

Returns possible parameters for the reset command.

Definition at line 4986 of file stdinhand.c.

Referenced by lua_command().

◆ lua_command()

static bool lua_command	(	struct connection *	caller,
		char *	arg,
		bool	check,
		int	read_recursion
	)

static

Evaluate a line of lua script or a lua script file.

Definition at line 4996 of file stdinhand.c.

Referenced by handle_stdin_input_real().

◆ mapimg_accessor()

static const char * mapimg_accessor ( int i )

static

Returns possible parameters for the mapimg command.

Definition at line 5680 of file stdinhand.c.

Referenced by mapimg_command().

◆ mapimg_command()

static bool mapimg_command	(	struct connection *	caller,
		char *	arg,
		bool	check
	)

static

Handle mapimg command

Definition at line 5690 of file stdinhand.c.

Referenced by handle_stdin_input_real().

◆ may_use()

static bool may_use	(	struct connection *	caller,
		enum command_id	cmd
	)

static

Whether the caller can use the specified command. caller == nullptr means console.

Definition at line 277 of file stdinhand.c.

Referenced by show_help_command_list().

◆ may_use_nothing()

static bool may_use_nothing ( struct connection * caller )

static

Whether the caller cannot use any commands at all. caller == nullptr means console.

Definition at line 290 of file stdinhand.c.

Referenced by handle_stdin_input_real(), and show_help().

◆ metaconnection_command()

static bool metaconnection_command	(	struct connection *	caller,
		char *	arg,
		bool	check
	)

static

Handle metaconnection command.

Definition at line 527 of file stdinhand.c.

Referenced by handle_stdin_input_real().

◆ metapatches_command()

static bool metapatches_command	(	struct connection *	caller,
		char *	arg,
		bool	check
	)

static

Handle metapatches command.

Definition at line 585 of file stdinhand.c.

Referenced by handle_stdin_input_real().

◆ metaserver_command()

static bool metaserver_command	(	struct connection *	caller,
		char *	arg,
		bool	check
	)

static

Handle metaserver command.

Definition at line 610 of file stdinhand.c.

Referenced by handle_stdin_input_real().

◆ notify_if_first_access_level_is_available()

void notify_if_first_access_level_is_available ( void )

Check if first access level is available and if it is, notify connections about it.

Definition at line 1425 of file stdinhand.c.

Referenced by lost_connection_to_client().

◆ observe_command()

static bool observe_command	(	struct connection *	caller,
		char *	str,
		bool	check
	)

static

Observe another player. If we were already attached, detach (see connection_detach()). The console and those with ALLOW_HACK can use the two-argument command and force others to observe.

Definition at line 3334 of file stdinhand.c.

Referenced by handle_stdin_input_real().

◆ open_metaserver_connection()

static void open_metaserver_connection	(	struct connection *	caller,
		bool	persistent
	)

static

Start sending game info to metaserver.

Definition at line 500 of file stdinhand.c.

Referenced by metaconnection_command().

◆ optname_accessor()

static const char * optname_accessor ( int i )

static

Returns possible parameters for the commands that take server options as parameters (CMD_EXPLAIN and CMD_SET).

Definition at line 1623 of file stdinhand.c.

Referenced by helparg_accessor(), and lookup_option().

◆ player_name_check()

static bool player_name_check	(	const char *	name,
		char *	buf,
		size_t	buflen
	)

static

Check the player name. Returns TRUE if the player name is valid else an error message is saved in 'buf'.

Definition at line 196 of file stdinhand.c.

Referenced by create_command_newcomer(), and create_command_pregame().

◆ playercolor_command()

static bool playercolor_command	(	struct connection *	caller,
		char *	str,
		bool	check
	)

static

/playercolor command handler.

Definition at line 4193 of file stdinhand.c.

Referenced by handle_stdin_input_real().

◆ playernation_command()

static bool playernation_command	(	struct connection *	caller,
		char *	str,
		bool	check
	)

static

/playernation command handler.

Definition at line 4278 of file stdinhand.c.

Referenced by handle_stdin_input_real().

◆ quit_game()

static bool quit_game	(	struct connection *	caller,
		bool	check
	)

static

Definition at line 4405 of file stdinhand.c.

Referenced by handle_stdin_input_real().

◆ read_command()

static bool read_command	(	struct connection *	caller,
		char *	arg,
		bool	check,
		int	read_recursion
	)

static

Main entry point for the read command.

Definition at line 1136 of file stdinhand.c.

Referenced by handle_stdin_input_real().

◆ read_init_script()

bool read_init_script	(	struct connection *	caller,
		const char *	script_filename,
		bool	from_cmdline,
		bool	check
	)

Main entry point for reading an init script.

Definition at line 1145 of file stdinhand.c.

Referenced by handle_ruleset_select(), and srv_main().

◆ read_init_script_real()

static bool read_init_script_real	(	struct connection *	caller,
		const char *	script_filename,
		bool	from_cmdline,
		bool	check,
		int	read_recursion
	)

static

Returns FALSE iff there was an error.

Security: We will look for a file with mandatory extension '.serv', and on public servers we will not look outside the data directories. As long as the user cannot create files with arbitrary names in the root of the data directories, this should ensure that we will not be tricked into loading non-approved content. The script is read with the permissions of the caller, so it will in any case not lead to elevated permissions unless there are other bugs.

Definition at line 1163 of file stdinhand.c.

Referenced by read_command(), read_init_script(), and reset_command().

◆ remove_player_command()

static bool remove_player_command	(	struct connection *	caller,
		char *	arg,
		bool	check
	)

static

Handle remove command.

Definition at line 1098 of file stdinhand.c.

Referenced by handle_stdin_input_real().

◆ reset_accessor()

static const char * reset_accessor ( int i )

static

Returns possible parameters for the reset command.

Definition at line 4825 of file stdinhand.c.

Referenced by reset_command().

◆ reset_command()

static bool reset_command	(	struct connection *	caller,
		char *	arg,
		bool	check,
		int	read_recursion
	)

static

Reload the game settings from the ruleset and reload the init script if one was used.

Definition at line 4836 of file stdinhand.c.

Referenced by handle_stdin_input_real().

◆ ruleset_cache_listcmd_cb()

static void ruleset_cache_listcmd_cb	(	const char *	mp_name,
		const char *	filename,
		void *	data_in
	)

static

Callback called from modpack ruleset cache iteration.

Definition at line 6865 of file stdinhand.c.

Referenced by show_rulesets().

◆ save_command()

static bool save_command	(	struct connection *	caller,
		char *	arg,
		bool	check
	)

static

For command "save foo"; Save the game, with filename=arg, provided server state is ok.

Definition at line 640 of file stdinhand.c.

Referenced by handle_stdin_input_real().

◆ scensave_command()

static bool scensave_command	(	struct connection *	caller,
		char *	arg,
		bool	check
	)

static

For command "scensave foo"; Save the game, with filename=arg, provided server state is ok.

Definition at line 658 of file stdinhand.c.

Referenced by handle_stdin_input_real().

◆ set_ai_level()

static bool set_ai_level	(	struct connection *	caller,
		const char *	name,
		enum ai_level	level,
		bool	check
	)

static

Set AI level

Definition at line 2009 of file stdinhand.c.

Referenced by set_ai_level_named().

◆ set_ai_level_direct()

void set_ai_level_direct	(	struct player *	pplayer,
		enum ai_level	level
	)

Set an AI level from the server prompt.

Definition at line 1985 of file stdinhand.c.

Referenced by split_player(), and srv_ready().

◆ set_ai_level_named()

static bool set_ai_level_named	(	struct connection *	caller,
		const char *	name,
		const char *	level_name,
		bool	check
	)

static

Handle a user command to set an AI level.

Definition at line 1998 of file stdinhand.c.

Referenced by handle_stdin_input_real().

◆ set_cmdlevel()

static bool set_cmdlevel	(	struct connection *	caller,
		struct connection *	ptarget,
		enum cmdlevel	level
	)

static

Set ptarget's cmdlevel to level if caller is allowed to do so

Definition at line 1354 of file stdinhand.c.

Referenced by cmdlevel_command().

◆ set_command()

static bool set_command	(	struct connection *	caller,
		char *	str,
		bool	check
	)

static

Handle set command

Definition at line 2951 of file stdinhand.c.

Referenced by handle_stdin_input_real().

◆ set_rulesetdir()

bool set_rulesetdir	(	struct connection *	caller,
		const char *	str,
		bool	check,
		int	read_recursion
	)

Load rulesets from a given ruleset directory.

Security: There are some rudimentary checks in load_rulesets() to see if this directory really is a viable ruleset directory. For public servers, we check against directory redirection (is_safe_filename) and other bad stuff in the directory name, and will only use directories inside the data directories.

Definition at line 3968 of file stdinhand.c.

Referenced by handle_ruleset_select(), and handle_stdin_input_real().

◆ set_running_game_access_level()

void set_running_game_access_level ( void )

Adjust default command level on game start.

Definition at line 1610 of file stdinhand.c.

Referenced by start_game().

◆ setting_status()

static char setting_status	(	struct connection *	caller,
		const struct setting *	pset
	)

static

Return the status of the setting (changeable, locked, fixed). caller == nullptr means console.

Definition at line 303 of file stdinhand.c.

Referenced by show_settings_one().

◆ show_ais()

static void show_ais ( struct connection * caller )

static

Show a list of AI types supported

Definition at line 7044 of file stdinhand.c.

Referenced by show_list().

◆ show_colors()

static void show_colors ( struct connection * caller )

static

Show a list of all players with the assigned color.

Definition at line 7059 of file stdinhand.c.

Referenced by show_list().

◆ show_command()

static bool show_command	(	struct connection *	caller,
		char *	str,
		bool	check
	)

static

/show command: show settings and their values.

Definition at line 2132 of file stdinhand.c.

Referenced by handle_stdin_input_real().

◆ show_connections()

static void show_connections ( struct connection * caller )

static

List connections; initially mainly for debugging

Definition at line 6673 of file stdinhand.c.

Referenced by show_list().

◆ show_delegations()

static void show_delegations ( struct connection * caller )

static

List all delegations of the current game.

Definition at line 6699 of file stdinhand.c.

Referenced by show_list().

◆ show_help()

static bool show_help	(	struct connection *	caller,
		char *	arg
	)

static

Handle help command

Definition at line 6610 of file stdinhand.c.

Referenced by handle_stdin_input_real().

◆ show_help_command()

static void show_help_command	(	struct connection *	caller,
		enum command_id	help_cmd,
		enum command_id	id
	)

static

Show the caller detailed help for the single COMMAND given by id. help_cmd is the command the player used.

Definition at line 6451 of file stdinhand.c.

Referenced by show_help().

◆ show_help_command_list()

static void show_help_command_list	(	struct connection *	caller,
		enum command_id	help_cmd
	)

static

Show the caller list of COMMANDS. help_cmd is the command the player used.

Definition at line 6497 of file stdinhand.c.

Referenced by show_help().

◆ show_help_intro()

static void show_help_intro	(	struct connection *	caller,
		enum command_id	help_cmd
	)

static

Show caller introductory help about the server. help_cmd is the command the player used.

Definition at line 6418 of file stdinhand.c.

Referenced by show_help().

◆ show_help_option()

static void show_help_option	(	struct connection *	caller,
		enum command_id	help_cmd,
		int	id
	)

static

Show the caller detailed help for the single OPTION given by id. help_cmd is the command the player used. Only show option values for options which the caller can SEE.

Definition at line 1747 of file stdinhand.c.

Referenced by explain_option(), and show_help().

◆ show_help_option_list()

static void show_help_option_list	(	struct connection *	caller,
		enum command_id	help_cmd
	)

static

Show the caller list of OPTIONS. help_cmd is the command the player used. Only show options which the caller can SEE.

Definition at line 1838 of file stdinhand.c.

Referenced by explain_option(), and show_help().

◆ show_ignore()

static bool show_ignore ( struct connection * caller )

static

Show the ignore list of the

Definition at line 6735 of file stdinhand.c.

Referenced by show_list().

◆ show_list()

static bool show_list	(	struct connection *	caller,
		char *	arg
	)

static

Show list of players or connections, or connection statistics.

Definition at line 7117 of file stdinhand.c.

Referenced by handle_stdin_input_real().

◆ show_mapimg()

static void show_mapimg	(	struct connection *	caller,
		enum command_id	cmd
	)

static

Show a list of all map image definitions on the command line.

Definition at line 7022 of file stdinhand.c.

Referenced by mapimg_command(), and show_list().

◆ show_nationsets()

static void show_nationsets ( struct connection * caller )

static

List nation sets in the current ruleset.

Definition at line 6953 of file stdinhand.c.

Referenced by show_list().

◆ show_players()

void show_players ( struct connection * caller )

Show the list of the players of the game.

Definition at line 6765 of file stdinhand.c.

Referenced by show_list().

◆ show_ruleset_info()

static void show_ruleset_info	(	struct connection *	caller,
		enum command_id	cmd,
		bool	check,
		int	read_recursion
	)

static

Show changed settings and ruleset summary.

Definition at line 2107 of file stdinhand.c.

Referenced by read_init_script_real(), reset_command(), and set_rulesetdir().

◆ show_rulesets()

static void show_rulesets ( struct connection * caller )

static

List rulesets.

Definition at line 6904 of file stdinhand.c.

Referenced by show_list().

◆ show_scenarios()

static void show_scenarios ( struct connection * caller )

static

List scenarios. We look both in the DATA_PATH and DATA_PATH/scenario

Definition at line 6927 of file stdinhand.c.

Referenced by show_list().

◆ show_serverid()

static bool show_serverid	(	struct connection *	caller,
		char *	arg
	)

static

Returns the serverid

Definition at line 629 of file stdinhand.c.

Referenced by handle_stdin_input_real().

◆ show_settings()

static bool show_settings	(	struct connection *	caller,
		enum command_id	called_as,
		char *	str,
		bool	check
	)

static

Print a summary of the settings and their values. Note that most values are at most 4 digits, except seeds, which we let overflow their columns, plus a sign character. Only show options which the caller can SEE.

Definition at line 2142 of file stdinhand.c.

Referenced by show_command(), and show_ruleset_info().

◆ show_settings_one()

static void show_settings_one	(	struct connection *	caller,
		enum command_id	cmd,
		struct setting *	pset
	)

static

Show one setting.

Each option value will be displayed as:

[OPTION_NAME_SPACE length for name] ## [value] ([min], [max])

where '##' is a combination of ' ', '!' or '+' followed by ' ', '*', or '=' with

'!': the option is locked by the ruleset
'+': you may change the option
'~': the option follows default value
'=': the value is same as default

Definition at line 2315 of file stdinhand.c.

Referenced by show_settings().

◆ show_teams()

static void show_teams ( struct connection * caller )

static

Show a list of teams on the command line.

Definition at line 6992 of file stdinhand.c.

Referenced by show_list().

◆ show_votes()

static void show_votes ( struct connection * caller )

static

List all running votes. Moved from /vote command.

Definition at line 2456 of file stdinhand.c.

Referenced by show_list(), and vote_command().

◆ start_cmd_reply()

static void start_cmd_reply	(	struct connection *	caller,
		bool	notify,
		char *	msg
	)

static

Send start command related message

Definition at line 6105 of file stdinhand.c.

Referenced by start_command().

◆ start_command()

bool start_command	(	struct connection *	caller,
		bool	check,
		bool	notify
	)

Handle start command. Notify all players about errors if notify set.

Definition at line 6116 of file stdinhand.c.

Referenced by handle_observer_ready(), handle_player_ready(), and handle_stdin_input_real().

◆ stdinhand_free()

void stdinhand_free ( void )

Deinitialize stuff related to this code module.

Definition at line 258 of file stdinhand.c.

Referenced by server_quit().

◆ stdinhand_init()

void stdinhand_init ( void )

Initialize stuff related to this code module.

Definition at line 246 of file stdinhand.c.

Referenced by srv_prepare().

◆ surrender_command()

static bool surrender_command	(	struct connection *	caller,
		char *	str,
		bool	check
	)

static

Concede the game. You still continue playing until all but one player or team remains un-conceded.

Definition at line 4776 of file stdinhand.c.

Referenced by handle_stdin_input_real().

◆ take_command()

static bool take_command	(	struct connection *	caller,
		char *	str,
		bool	check
	)

static

Take over a player. If a connection already has control of that player, disallow it.

If there are two arguments, treat the first as the connection name and the second as the player name (only hack and the console can do this). Otherwise, there should be one argument, that being the player that the caller wants to take.

Definition at line 3483 of file stdinhand.c.

Referenced by handle_stdin_input_real().

◆ team_command()

static bool team_command	(	struct connection *	caller,
		char *	str,
		bool	check
	)

static

Handle team command

Definition at line 2379 of file stdinhand.c.

Referenced by handle_stdin_input_real().

◆ time_duplicate()

static time_t * time_duplicate ( const time_t * t )

static

Utility for 'kick_hash' tables.

Definition at line 6274 of file stdinhand.c.

◆ timeout_command()

static bool timeout_command	(	struct connection *	caller,
		char *	str,
		bool	check
	)

static

Set timeout options.

Definition at line 1647 of file stdinhand.c.

Referenced by handle_stdin_input_real().

◆ toggle_ai_command()

static bool toggle_ai_command	(	struct connection *	caller,
		char *	arg,
		bool	check
	)

static

Handle aitoggle command.

Definition at line 700 of file stdinhand.c.

Referenced by handle_stdin_input_real().

◆ toggle_ai_player_direct()

void toggle_ai_player_direct	(	struct connection *	caller,
		struct player *	pplayer
	)

Handle ai player ai toggling.

Definition at line 675 of file stdinhand.c.

Referenced by autotoggle_action(), connection_attach_real(), connection_detach(), srv_ready(), and toggle_ai_command().

◆ unignore_command()

static bool unignore_command	(	struct connection *	caller,
		char *	str,
		bool	check
	)

static

/unignore command handler.

Definition at line 4104 of file stdinhand.c.

Referenced by handle_stdin_input_real().

◆ unlock_command()

static bool unlock_command	(	struct connection *	caller,
		char *	str,
		bool	check
	)

static

Handle unlock command

Definition at line 3160 of file stdinhand.c.

Referenced by handle_stdin_input_real().

◆ validate_setting_arg()

static struct setting * validate_setting_arg	(	enum command_id	cmd,
		struct connection *	caller,
		char *	arg
	)

static

Helper to validate an argument referring to a server setting. Sends error message and returns nullptr on failure.

Definition at line 2916 of file stdinhand.c.

Referenced by default_command(), lock_command(), set_command(), and unlock_command().

◆ vcmd_reply_prefix()

static void vcmd_reply_prefix	(	enum command_id	cmd,
		struct connection *	caller,
		enum rfc_status	rfc_status,
		const char *	prefix,
		const char *	format,
		va_list	ap
	)

static

va_list version which allow embedded newlines, and each line is sent separately. 'prefix' is prepended to every line after the first line.

Definition at line 376 of file stdinhand.c.

Referenced by cmd_reply(), and cmd_reply_prefix().

◆ vote_arg_accessor()

static const char * vote_arg_accessor ( int i )

static

Definition at line 2497 of file stdinhand.c.

Referenced by vote_command().

◆ vote_command()

static bool vote_command	(	struct connection *	caller,
		char *	str,
		bool	check
	)

static

Make or participate in a vote.

Definition at line 2505 of file stdinhand.c.

Referenced by handle_stdin_input_real().

◆ wall()

static bool wall	(	char *	str,
		bool	check
	)

static

Send a message to all players

Definition at line 1908 of file stdinhand.c.

Referenced by handle_stdin_input_real().

◆ write_command()

static bool write_command	(	struct connection *	caller,
		char *	arg,
		bool	check
	)

static

Generate init script from settings currently in use

Definition at line 1315 of file stdinhand.c.

Referenced by handle_stdin_input_real().

◆ write_init_script()

static bool write_init_script ( char * script_filename )

static

Write current settings to new init script.

(Should this take a 'caller' argument for output? –dwp)

Definition at line 1257 of file stdinhand.c.

Referenced by write_command().

Variable Documentation

◆ default_access_level

enum cmdlevel default_access_level = ALLOW_BASIC

static

Definition at line 101 of file stdinhand.c.

Referenced by access_level_for_next_connection(), cmdlevel_command(), notify_if_first_access_level_is_available(), set_running_game_access_level(), and write_init_script().

◆ first_access_level

enum cmdlevel first_access_level = ALLOW_BASIC

static

Definition at line 102 of file stdinhand.c.

Referenced by access_level_for_next_connection(), cmdlevel_command(), firstlevel_command(), is_first_access_level_taken(), notify_if_first_access_level_is_available(), and write_init_script().

◆ horiz_line

const char horiz_line[]

static

Initial value:

=

"------------------------------------------------------------------------------"

Definition at line 180 of file stdinhand.c.

Referenced by cmdlevel_command(), show_ais(), show_colors(), show_connections(), show_delegations(), show_help_command_list(), show_help_option_list(), show_ignore(), show_mapimg(), show_nationsets(), show_players(), show_ruleset_info(), show_rulesets(), show_scenarios(), show_settings(), and show_teams().

◆ kick_table_by_addr

struct kick_hash* kick_table_by_addr = nullptr

static

Definition at line 119 of file stdinhand.c.

Referenced by conn_is_kicked(), kick_command(), stdinhand_free(), and stdinhand_init().

◆ kick_table_by_user

struct kick_hash* kick_table_by_user = nullptr

static

Definition at line 120 of file stdinhand.c.

Referenced by conn_is_kicked(), kick_command(), stdinhand_free(), and stdinhand_init().

◆ script_extension

const char* script_extension = ".serv"

Definition at line 117 of file stdinhand.c.

Referenced by read_init_script_real(), and write_command().

◆ vote_args

const char* const vote_args[]

static

Initial value:

= {
  "yes",
  "no",
  "abstain",
  nullptr
}

Vote command argument definitions.

Definition at line 2491 of file stdinhand.c.

Referenced by vote_arg_accessor().

Data Structures

Macros

Functions

Variables

Macro Definition Documentation

◆ cmd_reply_show

◆ HELP_ARG_NUM

◆ LOOKUP_OPTION_AMBIGUOUS

◆ LOOKUP_OPTION_LEVEL_NAME

◆ LOOKUP_OPTION_NO_RESULT

◆ LOOKUP_OPTION_RULESETDIR

◆ OPTION_NAME_SPACE

◆ SPECENUM_COUNT [1/3]

◆ SPECENUM_COUNT [2/3]

◆ SPECENUM_COUNT [3/3]

◆ SPECENUM_NAME [1/7]

◆ SPECENUM_NAME [2/7]

◆ SPECENUM_NAME [3/7]

◆ SPECENUM_NAME [4/7]

◆ SPECENUM_NAME [5/7]

◆ SPECENUM_NAME [6/7]

◆ SPECENUM_NAME [7/7]

◆ SPECENUM_VALUE0 [1/7]

◆ SPECENUM_VALUE0 [2/7]

◆ SPECENUM_VALUE0 [3/7]

◆ SPECENUM_VALUE0 [4/7]

◆ SPECENUM_VALUE0 [5/7]

◆ SPECENUM_VALUE0 [6/7]

◆ SPECENUM_VALUE0 [7/7]

◆ SPECENUM_VALUE0NAME [1/7]

◆ SPECENUM_VALUE0NAME [2/7]

◆ SPECENUM_VALUE0NAME [3/7]

◆ SPECENUM_VALUE0NAME [4/7]

◆ SPECENUM_VALUE0NAME [5/7]

◆ SPECENUM_VALUE0NAME [6/7]

◆ SPECENUM_VALUE0NAME [7/7]

◆ SPECENUM_VALUE1 [1/7]

◆ SPECENUM_VALUE1 [2/7]

◆ SPECENUM_VALUE1 [3/7]

◆ SPECENUM_VALUE1 [4/7]

◆ SPECENUM_VALUE1 [5/7]

◆ SPECENUM_VALUE1 [6/7]

◆ SPECENUM_VALUE1 [7/7]

◆ SPECENUM_VALUE10

◆ SPECENUM_VALUE10NAME

◆ SPECENUM_VALUE11

◆ SPECENUM_VALUE11NAME

◆ SPECENUM_VALUE1NAME [1/7]

◆ SPECENUM_VALUE1NAME [2/7]

◆ SPECENUM_VALUE1NAME [3/7]

◆ SPECENUM_VALUE1NAME [4/7]

◆ SPECENUM_VALUE1NAME [5/7]

◆ SPECENUM_VALUE1NAME [6/7]

◆ SPECENUM_VALUE1NAME [7/7]

◆ SPECENUM_VALUE2 [1/5]

◆ SPECENUM_VALUE2 [2/5]

◆ SPECENUM_VALUE2 [3/5]

◆ SPECENUM_VALUE2 [4/5]

◆ SPECENUM_VALUE2 [5/5]

◆ SPECENUM_VALUE2NAME [1/5]

◆ SPECENUM_VALUE2NAME [2/5]

◆ SPECENUM_VALUE2NAME [3/5]

◆ SPECENUM_VALUE2NAME [4/5]

◆ SPECENUM_VALUE2NAME [5/5]

◆ SPECENUM_VALUE3 [1/5]

◆ SPECENUM_VALUE3 [2/5]

◆ SPECENUM_VALUE3 [3/5]

◆ SPECENUM_VALUE3 [4/5]

◆ SPECENUM_VALUE3 [5/5]

◆ SPECENUM_VALUE3NAME [1/5]

◆ SPECENUM_VALUE3NAME [2/5]

◆ SPECENUM_VALUE3NAME [3/5]

◆ SPECENUM_VALUE3NAME [4/5]

◆ SPECENUM_VALUE3NAME [5/5]

◆ SPECENUM_VALUE4 [1/3]

◆ SPECENUM_VALUE4 [2/3]

◆ SPECENUM_VALUE4 [3/3]

◆ SPECENUM_VALUE4NAME [1/3]

◆ SPECENUM_VALUE4NAME [2/3]

◆ SPECENUM_VALUE4NAME [3/3]