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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2008 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _LIBC_PORT_I18N_GETTEXT_H
#define _LIBC_PORT_I18N_GETTEXT_H
#include <sys/param.h>
#include <iconv.h>
#include <synch.h>
#ifdef __cplusplus
extern "C" {
#endif
/* Type of MO file */
#define T_MO_MASK 0x07
#define T_SUN_MO 0x01
#define T_GNU_MO 0x02
#define T_ILL_MO 0x04
#define T_GNU_MASK 0x300
#define T_GNU_SWAPPED 0x100
#define T_GNU_REV1 0x200
#define TP_BINDING 0
#define TP_CODESET 1
/* Msg_g_node->flag */
#define ST_CHK 0x1 /* header has been checked? */
#define ST_SWP 0x2 /* reversed endian? */
#define ST_REV1 0x4 /* Revision 1 */
/*
* msg_pack->status:
* interaction between handle_lang() and handle_mo()
*/
#define ST_GNU_MSG_FOUND 0x1 /* valid msg found in GNU MO */
#define ST_GNU_MO_FOUND 0x2 /* GNU MO found */
#define ST_SUN_MO_FOUND 0x4 /* Sun MO found */
typedef struct domain_binding {
char *domain; /* domain name */
char *binding; /* binding directory */
char *codeset; /* codeset */
struct domain_binding *next;
} Dbinding;
/*
* this structure is used for preserving nlspath templates before
* passing them to bindtextdomain():
*/
typedef struct nlstmp {
char pathname[MAXPATHLEN]; /* the full pathname to file */
size_t len; /* length of pathname */
struct nlstmp *next; /* link to the next entry */
} Nlstmp;
typedef struct {
struct msg_info *msg_file_info; /* information of msg file */
struct msg_struct *msg_list; /* message list */
char *msg_ids; /* actual message ids */
char *msg_strs; /* actual message strs */
} Msg_s_node;
typedef struct expr *plural_expr_t;
typedef struct {
unsigned int len; /* length of the expanded str of macro */
const char *ptr; /* pointer to the expanded str of macro */
} gnu_d_macro_t;
typedef struct {
struct gnu_msg_info *msg_file_info;
struct gnu_msg_rev1_info *rev1_header;
size_t fsize; /* size of the GNU mo file */
uint32_t flag; /* status */
uint32_t num_of_str; /* number of static msgs */
uint32_t num_of_d_str; /* number of dynamic msgs */
uint32_t hash_size; /* hash table size */
uint32_t *hash_table; /* hash table */
struct gnu_msg_ent *msg_tbl[2]; /* msgid/str entries */
struct gnu_msg_ent *d_msg[2]; /* dynamic msgid/str entries */
char *mchunk; /* pointer to memory chunk of dynamic strs */
char *src_encoding; /* src encoding */
char *dst_encoding; /* dst encoding */
unsigned int nplurals; /* number of plural forms */
plural_expr_t plural; /* plural expression */
iconv_t fd; /* iconv descriptor */
uint32_t **conv_msgstr; /* code-converted msgstr */
} Msg_g_node;
typedef struct msg_node {
uint32_t hashid; /* hashed value of the domain name */
uint16_t type; /* T_SUN_MO, T_GNU_MO, or T_ILL_MO */
uint16_t trusted; /* is this a trusted source? */
char *path; /* name of message catalog */
union {
Msg_s_node *sunmsg;
Msg_g_node *gnumsg;
} msg;
struct msg_node *next; /* link to the next */
} Msg_node;
typedef struct nls_node {
char *domain; /* key: domain name */
char *locale; /* key: locale name */
char *nlspath; /* key: NLSPATH */
char *ppaths; /* value: expanded path */
struct nls_node *next; /* link to the next */
} Nls_node;
typedef struct {
char *cur_domain; /* current domain */
Dbinding *dbind; /* domain binding */
Msg_node *m_node; /* link to the Msg_node cache */
Nls_node *n_node; /* link to the Nls_node cache */
Msg_node *c_m_node; /* link to the current Msg_node */
Nls_node *c_n_node; /* link to the current Nls_node */
} Gettext_t;
struct msg_pack {
const char *msgid1; /* msgid1 argument */
const char *msgid2; /* msgid2 argument */
char *msgfile; /* msg catalog file to open */
char *domain; /* textdomain name */
char *binding; /* binding */
const char *locale; /* locale */
char *language; /* LANGUAGE env */
caddr_t addr; /* mmap'ed address */
size_t fsz; /* file size */
uint32_t hash_domain; /* hash ID of domain */
uint32_t domain_len; /* length of domain */
unsigned int n; /* n argument */
int category; /* category argument */
int plural; /* plural or not */
int nlsp; /* nlsp */
int trusted; /* trusted msg catalog or not */
int status; /* status */
};
#define DEFAULT_DOMAIN "messages"
#define DEFAULT_BINDING _DFLT_LOC_PATH
#define MSGFILESUFFIX ".mo"
#define MSGFILESUFFIXLEN (sizeof (MSGFILESUFFIX) - 1)
#define CURRENT_DOMAIN(gt) (gt)->cur_domain
#define FIRSTBIND(gt) (gt)->dbind
#define DFLTMSG(result, msgid1, msgid2, n, plural) \
result = (plural ? \
((n == 1) ? (char *)msgid1 : (char *)msgid2) : \
(char *)msgid1)
#define ROUND(m, s) if ((m) % (s)) (m) += ((s) - ((m) % (s)))
#define SWAP(p, ui32) \
(((p)->flag & ST_SWP) ? doswap32(ui32) : (ui32))
#define HASH_TBL(p, ui32) \
((((p)->flag & (ST_REV1|ST_SWP)) == ST_SWP) ? \
doswap32(ui32) : (ui32))
extern const char *defaultbind;
extern const char default_domain[];
extern Gettext_t *global_gt;
extern char *_textdomain_u(const char *, char *);
extern char *_real_bindtextdomain_u(const char *, const char *, int);
extern char *_real_gettext_u(const char *, const char *,
const char *, unsigned long int, int, int, locale_t);
extern char *handle_mo(struct msg_pack *);
extern int gnu_setmsg(Msg_node *, char *, size_t);
extern char *handle_lang(struct msg_pack *);
extern char *mk_msgfile(struct msg_pack *);
extern Msg_node *check_cache(struct msg_pack *);
extern uint32_t get_hashid(const char *, uint32_t *);
extern uint32_t doswap32(uint32_t);
extern int plural_expr(plural_expr_t *, const char *);
extern unsigned int plural_eval(plural_expr_t, unsigned int);
extern char *gnu_key_2_text(Msg_g_node *, const char *, struct msg_pack *);
extern char *get_codeset(const char *);
#ifdef GETTEXT_DEBUG
extern void gprintf(int, const char *, ...);
extern void printgt(Gettext_t *, int);
extern void printmp(struct msg_pack *, int);
extern void printsunmsg(Msg_s_node *, int);
extern void printgnumsg(Msg_g_node *, int);
extern void printexpr(plural_expr_t, int);
extern void printmnp(Msg_node *, int);
extern void printlist(void);
extern void print_rev1_info(Msg_g_node *);
#endif
#ifdef __cplusplus
}
#endif
#endif /* !_LIBC_PORT_I18N_GETTEXT_H */
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