languages.c File Reference

#include "global.h"
#include <errno.h>
#include <stdlib.h>
#include <string.h>

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Data Structures
struct	i18n_file
struct	i18n_message

Typedefs
typedef struct i18n_file	i18n_file
typedef struct i18n_message	i18n_message

Functions
static void	convert_newline (char *line)
int	get_language (object *op)
const char *	i18n (const object *who, const char *code)
int	i18n_find_language_by_code (const char *code)
void	i18n_free (void)
int	i18n_get_language_by_code (const char *code)
sstring	i18n_get_language_code (int language)
void	i18n_init (void)
void	i18n_list_languages (object *who)
static int	i18n_message_compare_code (const i18n_message *a, const i18n_message *b)

Variables
static int	i18n_count = 0
static int	i18n_default = -1
static struct i18n_file *	i18n_files = NULL

Typedef Documentation

i18n_file

typedef struct i18n_file i18n_file

One available language.

i18n_message

typedef struct i18n_message i18n_message

One message.

Function Documentation

convert_newline()

static void convert_newline ( char *  line )

static

Replaces '
' by a newline char.

Since we are replacing 2 chars by 1, no overflow should happen.

Parameters

line	text to replace into.

Definition at line 151 of file languages.c.

References MAX_BUF, and snprintf.

Referenced by i18n_init().

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get_language()

int get_language

(

object *

op

)

Returns the i18n language index associated with the given object. This only has a meaning for players.

Parameters

op	The player object to get the language of

Returns

The language numerical code. If none is associated, get_language returns 0

Definition at line 55 of file languages.c.

References obj::contr, i18n_count, and pl::language.

i18n()

const char* i18n	(	const object *	who,
		const char *	code
	)

Translate a message in the appropriate language.

Parameters

who	who to translate for.
code	string to translate, usually the English version.

Returns

translated message, or code if not found or who's language is invalid.

Definition at line 69 of file languages.c.

References add_string(), i18n_message::code, obj::contr, i18n_file::count, free_string(), i18n_count, i18n_message_compare_code(), pl::language, i18n_message::message, and i18n_file::messages.

Referenced by command_afk(), command_applymode(), command_body(), command_bowmode(), command_brace(), command_debug(), command_help(), command_kill_pets(), command_language(), command_listen(), command_passwd(), command_peaceful(), command_petmode(), command_players(), command_quit(), command_resistances(), command_save(), command_settings(), command_showpets(), command_sound(), command_statistics(), command_title(), command_usekeys(), command_whereabouts(), command_wimpy(), command_wizcast(), command_wizpass(), current_map_info(), current_region_info(), help_topics(), list_players(), malloc_info(), map_info(), receive_player_password(), and show_commands().

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i18n_find_language_by_code()

int i18n_find_language_by_code

(

const char *

code

)

Attempt to find the identifier of a language from its code.

Parameters

code	language code.

Returns

index, -1 if not found.

Definition at line 95 of file languages.c.

References i18n_count.

Referenced by command_language(), and i18n_get_language_by_code().

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i18n_free()

void i18n_free

(

void

)

Clears all i18n-related data.

Definition at line 252 of file languages.c.

References i18n_message::code, i18n_file::count, free_string(), i18n_count, and i18n_message::message.

Referenced by cleanup().

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i18n_get_language_by_code()

int i18n_get_language_by_code

(

const char *

code

)

Find the identifier of a language from its code.

Parameters

code	language's code.

Returns

language's code, or the default language if code is invalid.

Definition at line 110 of file languages.c.

References i18n_default, and i18n_find_language_by_code().

Referenced by check_login().

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i18n_get_language_code()

sstring i18n_get_language_code

(

int

language

)

Return the code of a specified language.

Parameters

language

identifier of the language.

Returns

language's code, or default language's code if identifier is invalid.

Definition at line 122 of file languages.c.

References i18n_file::code, i18n_count, and i18n_default.

Referenced by command_help(), help_topics(), and save_player().

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i18n_init()

void i18n_init

(

void

)

Initializes the i18n subsystem. Will load all found strings. If there is an error, calls fatal().

Definition at line 168 of file languages.c.

References add_refcount(), add_string(), closedir(), i18n_message::code, i18n_file::code, convert_newline(), i18n_file::count, dirent::d_name, Settings::datadir, fatal(), free_string(), HUGE_BUF, i18n_count, i18n_default, i18n_message_compare_code(), llevDebug, llevError, LOG(), MAX_BUF, i18n_message::message, i18n_file::messages, i18n_file::name, opendir(), readdir(), SEE_LAST_ERROR, settings, and snprintf.

Referenced by init_library().

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i18n_list_languages()

void i18n_list_languages

(

object *

who

)

List all languages for who.

Parameters

who	who to display languages for.

Definition at line 132 of file languages.c.

References i18n_message::code, draw_ext_info_format(), i18n_count, MSG_SUBTYPE_NONE, MSG_TYPE_COMMAND, i18n_file::name, and NDI_UNIQUE.

Referenced by command_language().

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i18n_message_compare_code()

static int i18n_message_compare_code ( const i18n_message *  a, const i18n_message *  b  )

static

Definition at line 45 of file languages.c.

References i18n_message::code.

Referenced by i18n(), and i18n_init().

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Variable Documentation

i18n_count

int i18n_count = 0

static

Number of defined languages.

Definition at line 39 of file languages.c.

Referenced by get_language(), i18n(), i18n_find_language_by_code(), i18n_free(), i18n_get_language_code(), i18n_init(), and i18n_list_languages().

i18n_default

int i18n_default = -1

static

Index of "English" in the i18nfiles array.

Definition at line 43 of file languages.c.

Referenced by i18n_get_language_by_code(), i18n_get_language_code(), and i18n_init().

i18n_files

struct i18n_file* i18n_files = NULL

static

Defined languages.

Definition at line 41 of file languages.c.