Crossfire Server, Trunk: /home/leaf/crossfire/server/trunk/common/languages.c File Reference

Crossfire Server, Trunk R20590

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

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Data Structures
struct	i18n_file
	One available language. More...

struct	i18n_message
	One message. More...

Typedefs
typedef struct i18n_file	i18n_file
	One available language. More...

typedef struct i18n_message	i18n_message
	One message. More...

Functions
static void	convert_newline (char *line)
	Replaces ' ' by a newline char. More...

int	get_language (object *op)
	Returns the i18n language index associated with the given object. More...

const char *	i18n (const object who, const char code)
	Translate a message in the appropriate language. More...

int	i18n_find_language_by_code (const char *code)
	Attenmpt to find the identifier of a language from its code. More...

void	i18n_free (void)
	Clears all i18n-related data. More...

int	i18n_get_language_by_code (const char *code)
	Find the identifier of a language from its code. More...

sstring	i18n_get_language_code (int language)
	Return the code of a specified language. More...

void	i18n_init (void)
	Initializes the i18n subsystem. More...

void	i18n_list_languages (object *who)
	List all languages for who. More...

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

Variables
static int	i18n_count = 0
	Number of defined languages. More...

static int	i18n_default = -1
	Index of "English" in the i18nfiles array. More...

static struct i18n_file *	i18n_files = NULL
	Defined languages. More...

Typedef Documentation

typedef struct i18n_file i18n_file

One available language.

typedef struct i18n_message i18n_message

One message.

Function Documentation

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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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.

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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int i18n_find_language_by_code ( const char * code )

Attenmpt 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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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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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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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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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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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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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

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().

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().

struct i18n_file* i18n_files = NULL

static

Defined languages.

Definition at line 41 of file languages.c.