/***en
@addtogroup m17nDatabase
- @brief The m17n database and API for it
+ @brief The m17n database and API for it.
The m17n library dynamically acquires various kinds of information
in need from data in the <i> m17n database</i>. Application
programs can also add/load their original data to/from the m17n
database. The m17n database contains multiple heterogeneous data,
- and each data is identified by four tags; TAG1, TAG2, TAG3, TAG4.
+ and each data is identified by four tags; TAG0, TAG1, TAG2, TAG3.
Each tag must be a symbol.
- TAG1 specifies the type of data stored in the database as below.
+ TAG0 specifies the type of data stored in the database as below.
- <ul>
-
- <li> If TAG1 is #Mchar_table, the data is of the @e chartable @e
+ @li
+ If TAG0 is #Mchar_table, the data is of the @e chartable @e
type and provides information about each character. In this case,
- TAG2 specifies the type of the information and must be #Msymbol,
- #Minteger, #Mstring, #Mtext, or #Mplist. TAG3 and TAG4 can be any
+ TAG1 specifies the type of the information and must be #Msymbol,
+ #Minteger, #Mstring, #Mtext, or #Mplist. TAG2 and TAG3 can be any
symbols.
- <li> If TAG1 is #Mcharset, the data is of the @e charset @e type
+ @li
+ If TAG0 is #Mcharset, the data is of the @e charset @e type
and provides a decode/encode mapping table for a charset. In this
- case, TAG2 must be a symbol representing a charset. TAG3 and TAG4
- can be any symbols.
-
- <li> If TAG1 is neither #Mchar_table nor #Mcharset, the data is of
- the @e plist @e type. See the documentation of the mdatabase_load
- () function for the details. In this case, TAG2, TAG3, and TAG4
+ case, TAG1 must be a symbol representing a charset. TAG2 and TAG3
can be any symbols.
- </ul>
+ @li
+ If TAG0 is neither #Mchar_table nor #Mcharset, the data is of
+ the @e plist @e type. See the documentation of the
+ mdatabase_load () function for the details.
+ In this case, TAG1, TAG2, and TAG3 can be any symbols.
- Below, the notation \<TAG1, TAG2, TAG3, TAG4\> means a data with
- those tags.
+ The notation \<TAG0, TAG1, TAG2, TAG3\> means a data with those
+ tags.
Application programs first calls the mdatabase_find () function to
get a pointer to an object of the type #MDatabase. That object
/***ja
@addtogroup m17nDatabase
- @brief ¸À¸ì¾ðÊó¥Ù¡¼¥¹¤Ë¤È¤½¤ì¤Ë´Ø¤¹¤ë API
-
- m17n ¥é¥¤¥Ö¥é¥ê¤ÏɬÍפ˱þ¤¸¤ÆưŪ¤Ë m17n ¸À¸ì¾ðÊó¥Ù¡¼¥¹¤«¤é¥Ç¡¼¥¿
- ¤ò¼èÆÀ¤¹¤ë¡£¤Þ¤¿¡¢¥¢¥×¥ê¥±¡¼¥·¥ç¥ó¥×¥í¥°¥é¥à¤âÆȼ«¤Î¥Ç¡¼¥¿¤ò m17n
- ¸À¸ì¾ðÊó¥Ù¡¼¥¹¤ËÄɲä·¡¢¤½¤ì¤òưŪ¤Ë¼èÆÀ¤¹¤ë¤³¤È¤¬¤Ç¤¤ë¡£m17n ¸À
- ¸ì¾ðÊó¥Ù¡¼¥¹¤ÏÊ£¿ô¤Î¥Ç¡¼¥¿¥Ù¡¼¥¹¤«¤é¤Ê¤ê¡¢³Æ¥Ç¡¼¥¿¥Ù¡¼¥¹¤Ï£´¤Ä¤Î¥¿
- ¥° TAG1, TAG2, TAG3, TAG4¡Ê¤¹¤Ù¤Æ¥·¥ó¥Ü¥ë¡Ë¤Ë¤è¤Ã¤Æ¼±Ê̤µ¤ì¤ë¡£
-
- TAG1 ¤Ï¥Ç¡¼¥¿¥Ù¡¼¥¹Æâ¤Î¥Ç¡¼¥¿¤Î¥¿¥¤¥×¤ò¼¨¤¹¡£
-
- TAG1 ¤¬ #Mchar_table ¤Î¥Ç¡¼¥¿¥Ù¡¼¥¹¤Ï @e chartable¥¿¥¤¥× ¤È¸Æ¤Ð¤ì¡¢
- ³Æʸ»ú¤Ë´Ø¤¹¤ë¾ðÊó¤òÄ󶡤¹¤ë¡£¤³¤Î¾ì¹ç TAG2 ¤Ï¾ðÊó¤Î¼ïÎà¤ò»ØÄꤹ¤ë
- ¥·¥ó¥Ü¥ë¤Ç¤¢¤ê¡¢°Ê²¼¤Î¤¤¤º¤ì¤«¤Ç¤Ê¤±¤ì¤Ð¤Ê¤é¤Ê¤¤¡£
-
- @li #Msymbol @li #Minteger @li #Mstring @li #Mtext @li #Mplist
-
- TAG3 ¤È TAG4 ¤ÏǤ°Õ¤Î¥·¥ó¥Ü¥ë¤Ç¤è¤¤¡£
-
- TAG1 ¤¬ #Mcharset ¤Î¥Ç¡¼¥¿¥Ù¡¼¥¹¤Ï @e charset¥¿¥¤¥× ¤È¸Æ¤Ð¤ì¡¢Ê¸
- »ú¥»¥Ã¥ÈÍѤΥǥ³¡¼¥É¡¿¥¨¥ó¥³¡¼¥É¥Þ¥Ã¥×¤òÄ󶡤¹¤ë¡£¤³¤Î¾ì¹ç TAG2 ¤Ï
- ʸ»ú¥»¥Ã¥È¤Î¥·¥ó¥Ü¥ë¤Ç¤Ê¤±¤ì¤Ð¤Ê¤é¤Ê¤¤¡£TAG3 ¤È TAG4 ¤ÏǤ°Õ¤Î¥·¥ó
- ¥Ü¥ë¤Ç¤è¤¤¡£
-
- TAG1 ¤¬ #Mchar_table ¤Ç¤â #Mcharset ¤Ç¤â¤Ê¤¤¾ì¹ç¡¢¤½¤Î¥Ç¡¼¥¿¥Ù¡¼
- ¥¹¤Ï @e plist ¥¿¥¤¥× ¤È¸Æ¤Ð¤ì¤ë¡£¾ÜºÙ¤Ë´Ø¤·¤Æ¤Ï´Ø¿ô mdatabase_load
- () ¤ÎÀâÌÀ¤ò»²¾È¤Î¤³¤È¡£¤³¤Î¾ì¹ç TAG2¡¢TAG3¡¢TAG4 ¤ÏǤ°Õ¤Î¥·¥ó¥Ü¥ë
- ¤Ç¤è¤¤¡£
-
- °Ê²¼¡¢ÆÃÄê¤Î¥¿¥°¤ò»ý¤Ä¥Ç¡¼¥¿¥Ù¡¼¥¹¤ò \<TAG1, TAG2, TAG3, TAG4\> ¤È¤¤
- ¤¦·Á¼°¤Çɽ¤ï¤¹¡£
-
- ¥¢¥×¥ê¥±¡¼¥·¥ç¥ó¥×¥í¥°¥é¥à¤Ï¡¢¤Þ¤º´Ø¿ô mdatabase_find () »È¤Ã¤Æ¥Ç¡¼
- ¥¿¥Ù¡¼¥¹¤Ë´Ø¤¹¤ë¾ðÊó¤òÊÝ»ý¤¹¤ë¥ª¥Ö¥¸¥§¥¯¥È¡Ê#MDatabase ·¿¡Ë¤Ø¤Î
- ¥Ý¥¤¥ó¥¿¤òÆÀ¤ë¡£¤½¤ì¤ËÀ®¸ù¤·¤¿¤é¡¢ mdatabase_load () ¤Ë¤è¤Ã¤Æ¼ÂºÝ
- ¤Ë¥Ç¡¼¥¿¥Ù¡¼¥¹¤ò¥í¡¼¥É¤¹¤ë¡£¹½Â¤ÂÎ #MDatabase ¼«¿È¤¬¤É¤¦¼ÂÁõ¤µ¤ì
- ¤Æ¤¤¤ë¤«¤Ï¡¢¥¢¥×¥ê¥±¡¼¥·¥ç¥ó¥×¥í¥°¥é¥à¤«¤é¤Ï¸«¤¨¤Ê¤¤¡£
+ @brief m17n ¥Ç¡¼¥¿¥Ù¡¼¥¹¤Ë¤È¤½¤ì¤Ë´Ø¤¹¤ë API.
+
+ m17n ¥é¥¤¥Ö¥é¥ê¤ÏɬÍפ˱þ¤¸¤ÆưŪ¤Ë @e m17n @e ¥Ç¡¼¥¿¥Ù¡¼¥¹
+ ¤«¤é¾ðÊó¤ò¼èÆÀ¤¹¤ë¡£¤Þ¤¿¡¢¥¢¥×¥ê¥±¡¼¥·¥ç¥ó¥×¥í¥°¥é¥à¤âÆȼ«¤Î¥Ç¡¼¥¿¤ò
+ m17n ¥Ç¡¼¥¿¥Ù¡¼¥¹¤ËÄɲä·¡¢¤½¤ì¤òưŪ¤Ë¼èÆÀ¤¹¤ë¤³¤È¤¬¤Ç¤¤ë¡£m17n
+ ¥Ç¡¼¥¿¥Ù¡¼¥¹¤Ë¤ÏÊ£¿ô¤Î¿Íͤʥǡ¼¥¿¤¬´Þ¤Þ¤ì¤Æ¤ª¤ê¡¢³Æ¥Ç¡¼¥¿¤Ï
+ TAG0, TAG1, TAG2, TAG3¡Ê¤¹¤Ù¤Æ¥·¥ó¥Ü¥ë¡Ë¤Î£´¤Ä¤Î¥¿¥°¤Ë¤è¤Ã¤Æ¼±Ê̤µ¤ì¤ë¡£
+
+ TAG0 ¤Ë¤è¤Ã¤Æ¡¢¥Ç¡¼¥¿¥Ù¡¼¥¹Æâ¤Î¥Ç¡¼¥¿¤Î¥¿¥¤¥×¤Ï¼¡¤Î¤è¤¦¤Ë»ØÄꤵ¤ì¤ë¡£
+
+ @li
+ TAG0 ¤¬ #Mchar_table ¤Ç¤¢¤ë¥Ç¡¼¥¿¤Ï @e chartable¥¿¥¤¥×
+ ¤È¸Æ¤Ð¤ì¡¢³Æʸ»ú¤Ë´Ø¤¹¤ë¾ðÊó¤òÄ󶡤¹¤ë¡£¤³¤Î¾ì¹ç
+ TAG1 ¤Ï¾ðÊó¤Î¼ïÎà¤ò»ØÄꤹ¤ë¥·¥ó¥Ü¥ë¤Ç¤¢¤ê¡¢#Msymbol, #Minteger, #Mstring,
+ #Mtext, #Mplist ¤Î¤¤¤º¤ì¤«¤Ç¤¢¤ë¡£TAG2 ¤È TAG3 ¤ÏǤ°Õ¤Î¥·¥ó¥Ü¥ë¤Ç¤è¤¤¡£
+
+ @li
+ TAG0 ¤¬ #Mcharset ¤Ç¤¢¤ë¥Ç¡¼¥¿¤Ï @e charset¥¿¥¤¥×
+ ¤È¸Æ¤Ð¤ì¡¢Ê¸»ú¥»¥Ã¥ÈÍѤΥǥ³¡¼¥É¡¿¥¨¥ó¥³¡¼¥É¥Þ¥Ã¥×¤òÄ󶡤¹¤ë¡£¤³¤Î¾ì¹ç TAG1
+ ¤Ïʸ»ú¥»¥Ã¥È¤Î¥·¥ó¥Ü¥ë¤Ç¤Ê¤±¤ì¤Ð¤Ê¤é¤Ê¤¤¡£TAG2 ¤È TAG3
+ ¤ÏǤ°Õ¤Î¥·¥ó¥Ü¥ë¤Ç¤è¤¤¡£
+
+ @li
+ TAG0 ¤¬ #Mchar_table ¤Ç¤â #Mcharset ¤Ç¤â¤Ê¤¤¾ì¹ç¡¢¤½¤Î¥Ç¡¼¥¿¤Ï @e
+ plist¥¿¥¤¥× ¤Ç¤¢¤ë¡£¾ÜºÙ¤Ë´Ø¤·¤Æ¤Ï´Ø¿ô mdatabase_load ()
+ ¤ÎÀâÌÀ¤ò»²¾È¤Î¤³¤È¡£¤³¤Î¾ì¹ç TAG1¡¢TAG2¡¢TAG3 ¤ÏǤ°Õ¤Î¥·¥ó¥Ü¥ë¤Ç¤è¤¤¡£
+
+ ÆÃÄê¤Î¥¿¥°¤ò»ý¤Ä¥Ç¡¼¥¿¥Ù¡¼¥¹¤ò \<TAG0, TAG1, TAG2, TAG3\>
+ ¤È¤¤¤¦·Á¼°¤Çɽ¤¹¡£
+
+ ¥¢¥×¥ê¥±¡¼¥·¥ç¥ó¥×¥í¥°¥é¥à¤Ï¡¢¤Þ¤º´Ø¿ô mdatabase_find ()
+ ¤ò»È¤Ã¤Æ¥Ç¡¼¥¿¥Ù¡¼¥¹¤Ë´Ø¤¹¤ë¾ðÊó¤òÊÝ»ý¤¹¤ë¥ª¥Ö¥¸¥§¥¯¥È¡Ê#MDatabase
+ ·¿¡Ë¤Ø¤Î¥Ý¥¤¥ó¥¿¤òÆÀ¤ë¡£¤½¤ì¤ËÀ®¸ù¤·¤¿¤é¡¢ mdatabase_load ()
+ ¤Ë¤è¤Ã¤Æ¼ÂºÝ¤Ë¥Ç¡¼¥¿¥Ù¡¼¥¹¤ò¥í¡¼¥É¤¹¤ë¡£¹½Â¤ÂÎ #MDatabase
+ ¼«¿È¤¬¤É¤¦¼ÂÁõ¤µ¤ì¤Æ¤¤¤ë¤«¤Ï¡¢¥¢¥×¥ê¥±¡¼¥·¥ç¥ó¥×¥í¥°¥é¥à¤«¤é¤Ï¸«¤¨¤Ê¤¤¡£
@latexonly \IPAlabel{database} @endlatexonly
*/
#define MDB_DIR "mdb.dir"
#define MDB_DIR_LEN 8
-/** List of database directories. */
-static MPlist *mdb_dir_list;
-
/** Structure for a data in the m17n database. */
struct MDatabase
i++, to = read_number (buf, &i);
else
to = from;
- if (from < 0 || to < 0)
- goto label_error;
+ if (from < 0 || to < from)
+ continue;
while (buf[i] && isspace ((unsigned) buf[i])) i++;
c = buf[i];
if (!c)
- break;
+ continue;
if (type == Mstring)
{
}
else if (type == Msymbol)
{
+ char *p = buf + i;
+
+ while (*p && ! isspace (*p))
+ {
+ if (*p == '\\' && p[1] != '\0')
+ {
+ memmove (p, p + 1, buf + len - (p + 1));
+ len--;
+ }
+ p++;
+ }
+ *p = '\0';
if (! strcmp (buf + i, "nil"))
val = (void *) Mnil;
else
return buf;
}
-static void *
-load_database (MSymbol *tags, void *extra_info)
+static FILE *
+get_database_stream (char *filename)
{
- FILE *fp;
- char *filename = (char *) extra_info;
- void *value;
+ FILE *fp = NULL;
if (filename[0] == '/')
fp = fopen (filename, "r");
MPlist *plist;
char path[PATH_MAX];
- MPLIST_DO (plist, mdb_dir_list)
+ MPLIST_DO (plist, mdatabase__dir_list)
{
strcpy (path, (char *) MPLIST_VAL (plist));
strcat (path, filename);
break;
}
}
+ return fp;
+}
+
+static void *
+load_database (MSymbol *tags, void *extra_info)
+{
+ FILE *fp = get_database_stream ((char *) extra_info);
+ void *value;
+
if (! fp)
MERROR (MERROR_DB, NULL);
else if (tags[0] == Mcharset)
value = load_charset (fp, tags[1]);
else
- value = mplist__from_file (fp);
+ value = mplist__from_file (fp, NULL);
fclose (fp);
if (! value)
\f
/* Internal API */
+/** List of database directories. */
+MPlist *mdatabase__dir_list;
+
+MSymbol M_database_hook;
+
int
mdatabase__init ()
{
FILE *fp;
Mchar_table = msymbol ("char-table");
+ M_database_hook = msymbol (" database-hook");
- mdb_dir_list = mplist ();
+ mdatabase__dir_list = mplist ();
/** The macro M17NDIR specifies a directory where the system-wide
MDB_DIR file exists. */
if ((dir = duplicate_dirname (M17NDIR)))
- mplist_set (mdb_dir_list, Mt, dir);
+ mplist_set (mdatabase__dir_list, Mt, dir);
/* The variable mdatabase_dir specifies a directory where an
application program specific MDB_DIR file exists. */
if ((dir = duplicate_dirname (mdatabase_dir)))
- mplist_push (mdb_dir_list, Mt, dir);
+ mplist_push (mdatabase__dir_list, Mt, dir);
/* The environment variable M17NDIR (if non-NULL) specifies a
directory where a user specific MDB_DIR file exists. */
if ((dir = duplicate_dirname (getenv ("M17NDIR"))))
- mplist_push (mdb_dir_list, Mt, dir);
+ mplist_push (mdatabase__dir_list, Mt, dir);
MLIST_INIT1 (&mdb_list, mdbs, 256);
- MPLIST_DO (plist, mdb_dir_list)
+ MPLIST_DO (plist, mdatabase__dir_list)
{
MPlist *pl, *p;
int len;
memcpy (path + len, MDB_DIR, MDB_DIR_LEN);
if (! (fp = fopen (path, "r")))
continue;
- pl = mplist__from_file (fp);
+ pl = mplist__from_file (fp, NULL);
fclose (fp);
if (! pl)
continue;
int i;
MPlist *plist;
- MPLIST_DO (plist, mdb_dir_list)
+ MPLIST_DO (plist, mdatabase__dir_list)
free (MPLIST_VAL (plist));
- M17N_OBJECT_UNREF (mdb_dir_list);
+ M17N_OBJECT_UNREF (mdatabase__dir_list);
for (i = 0; i < mdb_list.used; i++)
{
MLIST_FREE1 (&mdb_list, mdbs);
}
+MPlist *
+mdatabase__load_for_keys (MDatabase *mdb, MPlist *keys)
+{
+ int mdebug_mask = MDEBUG_DATABASE;
+ FILE *fp;
+ MPlist *plist;
+ char buf[256];
+
+ if (mdb->loader != load_database
+ || mdb->tag[0] == Mchar_table
+ || mdb->tag[0] == Mcharset)
+ MERROR (MERROR_DB, NULL);
+ MDEBUG_PRINT1 (" [DATABASE] loading <%s>.\n",
+ gen_database_name (buf, mdb->tag));
+ fp = get_database_stream ((char *) mdb->extra_info);
+ if (! fp)
+ MERROR (MERROR_DB, NULL);
+ plist = mplist__from_file (fp, keys);
+ fclose (fp);
+ return plist;
+}
+
+
/*** @} */
#endif /* !FOR_DOXYGEN || DOXYGEN_INTERNAL_MODULE */
definitions in the format described in @ref mdbDir "mdbDir(5)".
The default value is NULL. */
+/***ja
+ @brief ¥¢¥×¥ê¥±¡¼¥·¥ç¥ó¸ÇͤΥǡ¼¥¿Íѥǥ£¥ì¥¯¥È¥ê.
+
+ ¥¢¥×¥ê¥±¡¼¥·¥ç¥ó¥×¥í¥°¥é¥à¤¬¡¢¤½¤Î¥×¥í¥°¥é¥à¸ÇͤΥǡ¼¥¿¤ä m17n
+ ¥Ç¡¼¥¿¥Ù¡¼¥¹¤ò¾å½ñ¤¤¹¤ë¥Ç¡¼¥¿¤òÄ󶡤¹¤ë¾ì¹ç¤Ë¤Ï¡¢¥Þ¥¯¥í M17N_INIT ()
+ ¤ò¸Æ¤ÖÁ°¤Ë¤³¤ÎÊÑ¿ô¤ò¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤ò´Þ¤à¥Ç¥£¥ì¥¯¥È¥ê̾¤Ë¥»¥Ã¥È¤·¤Ê¤¯¤Æ¤Ï¤Ê¤é¤Ê¤¤¡£¥Ç¥£¥ì¥¯¥È¥ê¤Ë¤Ï
+ "mdb.dir" ¥Õ¥¡¥¤¥ë¤ò¤ª¤¯¤³¤È¤¬¤Ç¤¤ë¡£¤½¤Î"mdb.dir"¥Õ¥¡¥¤¥ë¤Ë¤Ï¡¢
+ @ref mdbDir "mdbDir(5)" ¤ÇÀâÌÀ¤µ¤ì¤Æ¤¤¤ë¥Õ¥©¡¼¥Þ¥Ã¥È¤Ç¥Ç¡¼¥¿ÄêµÁ¤Î¥ê¥¹¥È¤òµ½Ò¤¹¤ë¡£
+
+ ¥Ç¥Õ¥©¥ë¥È¤ÎÃÍ¤Ï NULL ¤Ç¤¢¤ë¡£ */
char *mdatabase_dir;
@brief Look for a data in the database.
The mdatabase_find () function searches the m17n database for a
- data who has tags $TAG1 through $TAG4, and returns a pointer to
- the data. If such a database is not found, it returns @c
- NULL. */
+ data who has tags $TAG0 through $TAG3, and returns a pointer to
+ the data. If such a data is not found, it returns @c NULL. */
/***ja
- @brief ¥Ç¡¼¥¿¥Ù¡¼¥¹¤òõ¤¹
+ @brief ¥Ç¡¼¥¿¥Ù¡¼¥¹Ãæ¤Î¥Ç¡¼¥¿¤òõ¤¹.
- ´Ø¿ô mdatabase_find () ¤Ï¡¢ m17n ¸À¸ì¾ðÊó¥Ù¡¼¥¹Ãæ¤Ç $TAG1 ¤«¤é
- $TAG4 ¤Þ¤Ç¤Î¥¿¥°¤ò»ý¤Ä¥Ç¡¼¥¿¥Ù¡¼¥¹¤òõ¤·¡¢¤½¤ì¤Ø¤Î¥Ý¥¤¥ó¥¿¤òÊÖ¤¹¡£
- ¤½¤Î¤è¤¦¤Ê¥Ç¡¼¥¿¥Ù¡¼¥¹¤¬¤Ê¤±¤ì¤Ð @c NULL ¤òÊÖ¤¹¡£
+ ´Ø¿ô mdatabase_find () ¤Ï¡¢ m17n ¸À¸ì¾ðÊó¥Ù¡¼¥¹Ãæ¤Ç $TAG0 ¤«¤é
+ $TAG3 ¤Þ¤Ç¤Î¥¿¥°¤ò»ý¤Ä¥Ç¡¼¥¿¤òõ¤·¡¢¤½¤ì¤Ø¤Î¥Ý¥¤¥ó¥¿¤òÊÖ¤¹¡£¤½¤Î¤è¤¦¤Ê¥Ç¡¼¥¿¤¬¤Ê¤±¤ì¤Ð
+ @c NULL ¤òÊÖ¤¹¡£
@latexonly \IPAlabel{mdatabase_find} @endlatexonly */
mdatabase_find (MSymbol tag0, MSymbol tag1, MSymbol tag2, MSymbol tag3)
{
int i;
+ MDatabaseHookFunc func
+ = (MDatabaseHookFunc) msymbol_get (tag0, M_database_hook);
+
+ if (func)
+ func (tag0, tag1, tag2, tag3);
for (i = 0; i < mdb_list.used; i++)
{
@brief Return a data list of the m17n database.
The mdatabase_list () function searches the m17n database for data
- who have tags $TAG1 through $TAG4, and returns their list by a
+ who have tags $TAG0 through $TAG3, and returns their list by a
plist. The value #Mnil in $TAGn means a wild card that matches
any tag. Each element of the plist has key #Mt and value a
pointer to type #MDatabase. */
+/***ja
+ @brief m17n ¥Ç¡¼¥¿¥Ù¡¼¥¹¤Î¥Ç¡¼¥¿¥ê¥¹¥È¤òÊÖ¤¹.
+
+ ´Ø¿ô mdatabase_list () ¤Ï m17n ¥Ç¡¼¥¿¥Ù¡¼¥¹Ã椫¤é $TAG0 ¤«¤é$TAG3
+ ¤Þ¤Ç¤Î¥¿¥°¤ò»ý¤Ä¥Ç¡¼¥¿¤òõ¤·¡¢¤½¤Î¥ê¥¹¥È¤òplist ¤È¤·¤ÆÊÖ¤¹¡£ $TAGn ¤¬ #Mnil
+ ¤Ç¤¢¤Ã¤¿¾ì¹ç¤Ë¤Ï¡¢Ç¤°Õ¤Î¥¿¥°¤Ë¥Þ¥Ã¥Á¤¹¤ë¥ï¥¤¥ë¥É¥«¡¼¥É¤È¤·¤Æ¼è¤ê°·¤ï¤ì¤ë¡£ÊÖ¤µ¤ì¤ë
+ plist ¤Î³ÆÍ×ÁǤϥ¡¼ ¤È¤·¤Æ #Mt ¤ò¡¢ÃͤȤ·¤Æ #MDatabase ·¿¤Ø¤Î¥Ý¥¤¥ó¥¿¤ò»ý¤Ä¡£ */
+
MPlist *
mdatabase_list (MSymbol tag0, MSymbol tag1, MSymbol tag2, MSymbol tag3)
{
int i;
MPlist *plist = NULL, *pl;
+ MDatabaseHookFunc func
+ = (MDatabaseHookFunc) msymbol_get (tag0, M_database_hook);
+
+ if (func)
+ func (tag0, tag1, tag2, tag3);
for (i = 0; i < mdb_list.used; i++)
{
@brief Define a data of the m17n database.
The mdatabase_define () function defines a data that has tags
- $TAG1 through $TAG4 and additional information $EXTRA_INFO.
+ $TAG0 through $TAG3 and additional information $EXTRA_INFO.
$LOADER is a pointer to a function that loads the data from the
database. This function is called from the mdatabase_load ()
function with the two arguments $TAGS and $EXTRA_INFO. Here,
- $TAGS is the array of $TAG1 through $TAG4.
+ $TAGS is the array of $TAG0 through $TAG3.
If $LOADER is @c NULL, the default loader of the m17n library is
used. In this case, $EXTRA_INFO must be a string specifying a
mdatabase_load (). Otherwise, it returns @c NULL. */
/***ja
- @brief ¥Ç¡¼¥¿¥Ù¡¼¥¹¤òÄêµÁ¤¹¤ë
+ @brief m17n ¥Ç¡¼¥¿¥Ù¡¼¥¹¤Î¥Ç¡¼¥¿¤òÄêµÁ¤¹¤ë.
- ´Ø¿ô mdatabase_define () ¤Ï $TAG1 ¤«¤é $TAG4 ¤Þ¤Ç¤Î¥¿¥°¤ª¤è¤ÓÉÕ²Ã
- ¾ðÊó $EXTRA_INFO ¤ò»ý¤Ä¥Ç¡¼¥¿¥Ù¡¼¥¹¤òÄêµÁ¤¹¤ë¡£
+ ´Ø¿ô mdatabase_define () ¤Ï $TAG0 ¤«¤é $TAG3 ¤Þ¤Ç¤Î¥¿¥°¤ª¤è¤ÓÉղþðÊó
+ $EXTRA_INFO ¤ò»ý¤Ä¥Ç¡¼¥¿¤òÄêµÁ¤¹¤ë¡£
- $LOADER ¤Ï¤½¤Î¥Ç¡¼¥¿¥Ù¡¼¥¹¤Î¥í¡¼¥É¤ËÍѤ¤¤é¤ì¤ë´Ø¿ô¤Ø¤Î¥Ý¥¤¥ó¥¿¤Ç¤¢
- ¤ë¡£¤³¤Î´Ø¿ô¤Ï mdatabase_load () ¤«¤é $MDB ¤È $EXTRA_INFO ¤È¤¤¤¦2
- ¤Ä¤Î°ú¿ôÉÕ¤¤Ç¸Æ¤Ó½Ð¤µ¤ì¤ë¡£¤³¤³¤Ç $MDB ¤Ï mdatabase_load () ¤ËÅÏ
- ¤µ¤ì¤¿°ú¿ô¤Ç¤¢¤ë¡£
+ $LOADER ¤Ï¤½¤Î¥Ç¡¼¥¿¤Î¥í¡¼¥É¤ËÍѤ¤¤é¤ì¤ë´Ø¿ô¤Ø¤Î¥Ý¥¤¥ó¥¿¤Ç¤¢¤ë¡£¤³¤Î´Ø¿ô¤Ï
+ mdatabase_load () ¤«¤é $TAGS ¤È $EXTRA_INFO ¤È¤¤¤¦Æó¤Ä¤Î°ú¿ôÉÕ¤¤Ç¸Æ¤Ó½Ð¤µ¤ì¤ë¡£¤³¤³¤Ç
+ $TAGS ¤Ï $TAG0 ¤«¤é $TAG3 ¤Þ¤Ç¤ÎÇÛÎó¤Ç¤¢¤ë¡£
- ¤â¤· $LOADER ¤¬ @c NULL ¤Ê¤é¡¢m17n ¥é¥¤¥Ö¥é¥êɸ½à¤Î¥í¡¼¥À¤¬»È¤ï¤ì
- ¤ë¡£¤³¤Î¥í¡¼¥À¤Ï¥Ç¡¼¥¿¥Ù¡¼¥¹¤ò $EXTRA_INFO ¤Ë»ØÄꤵ¤ì¤¿Ì¾Á°¤Î¥Õ¥¡
- ¥¤¥ë¤«¤é¥í¡¼¥É¤¹¤ë¡£
+ ¤â¤· $LOADER ¤¬ @c NULL ¤Ê¤é¡¢m17n ¥é¥¤¥Ö¥é¥êɸ½à¤Î¥í¡¼¥À¤¬»È¤ï¤ì¤ë¡£¤³¤Î¾ì¹ç¤Ë¤Ï
+ $EXTRA_INFO ¤Ï¥Ç¡¼¥¿¤ò´Þ¤à¥Õ¥¡¥¤¥ë̾¤Ç¤Ê¤¯¤Æ¤Ï¤Ê¤é¤Ê¤¤¡£
@return
- ½èÍý¤ËÀ®¸ù¤¹¤ì¤Ð mdatabase_define () ¤ÏÄêµÁ¤µ¤ì¤¿¥Ç¡¼¥¿¥Ù¡¼¥¹¤Ø¤Î
- ¥Ý¥¤¥ó¥¿¤òÊÖ¤¹¡£¤½¤¦¤Ç¤Ê¤±¤ì¤Ð @c NULL ¤òÊÖ¤¹¡£
+ ½èÍý¤ËÀ®¸ù¤¹¤ì¤Ð mdatabase_define ()
+ ¤ÏÄêµÁ¤µ¤ì¤¿¥Ç¡¼¥¿¥Ù¡¼¥¹¤Ø¤Î¥Ý¥¤¥ó¥¿¤òÊÖ¤¹¡£¤³¤Î¥Ý¥¤¥ó¥¿¤Ï´Ø¿ô mdatabase_load ()
+ ¤Î°ú¿ô¤È¤·¤ÆÍѤ¤¤ë¤³¤È¤¬¤Ç¤¤ë¡£¤½¤¦¤Ç¤Ê¤±¤ì¤Ð @c NULL ¤òÊÖ¤¹¡£
@latexonly \IPAlabel{mdatabase_define} @endlatexonly */
void *extra_info)
{
MDatabase *mdb;
+ MDatabaseHookFunc func
+ = (MDatabaseHookFunc) msymbol_get (tag0, M_database_hook);
+
+ if (func)
+ func (tag0, tag1, tag2, tag3);
mdb = mdatabase_find (tag0, tag1, tag2, tag3);
if (! mdb)
template.tag[0] = tag0, template.tag[1] = tag1;
template.tag[2] = tag2, template.tag[3] = tag3;
+ template.extra_info = NULL;
MLIST_APPEND1 (&mdb_list, mdbs, template, MERROR_DB);
mdb = mdb_list.mdbs + (mdb_list.used - 1);
}
mdb->loader = loader ? loader : load_database;
- mdb->extra_info = extra_info;
if (mdb->loader == load_database)
- mdb->extra_info = strdup ((char *) extra_info);
+ {
+ if (mdb->extra_info)
+ free (mdb->extra_info);
+ mdb->extra_info = strdup ((char *) extra_info);
+ }
+ else
+ mdb->extra_info = extra_info;
return (&(mdb_list.mdbs[mdb_list.used - 1]));
}
returns the contents. The type of contents depends on the type of
the data.
- If the data is of the @e plist type, this function returns a
+ If the data is of the @e plist @e type, this function returns a
pointer to @e plist.
- If the database is of the @e chartable type, it returns a
+ If the database is of the @e chartable @e type, it returns a
chartable. The default value of the chartable is set according to
- the second tag of the database as below:
-
- <ul>
-
- <li> If the tag is #Msymbol, the default value is #Mnil.
- <li> If the tag is #Minteger, the default value is -1.
- <li> Otherwise, the default value is @c NULL.
+ the second tag of the data as below:
- </ul>
+ @li If the tag is #Msymbol, the default value is #Mnil.
+ @li If the tag is #Minteger, the default value is -1.
+ @li Otherwise, the default value is @c NULL.
- If the data is of the charset type, it returns a plist of length 2
+ If the data is of the @e charset @e type, it returns a plist of length 2
(keys are both #Mt). The value of the first element is an array
of integers that maps code points to the corresponding character
codes. The value of the second element is a chartable of integers
/***ja
- @brief ¥Ç¡¼¥¿¥Ù¡¼¥¹¤ò¥í¡¼¥É¤¹¤ë
+ @brief ¥Ç¡¼¥¿¥Ù¡¼¥¹¤«¤é¥Ç¡¼¥¿¤ò¥í¡¼¥É¤¹¤ë.
- ´Ø¿ô mdatabase_load () ¤Ï $MDB ¤¬»Ø¤¹¥Ç¡¼¥¿¥Ù¡¼¥¹¤ò¥í¡¼¥É¤·¡¢¤½¤Î
- Ãæ¿È¤òÊÖ¤¹¡£ÊÖ¤µ¤ì¤ë¤â¤Î¤Ï¥Ç¡¼¥¿¥Ù¡¼¥¹¤Î¥¿¥¤¥×¤Ë¤è¤Ã¤Æ°Û¤Ê¤ë¡£
+ ´Ø¿ô mdatabase_load () ¤Ï $MDB
+ ¤¬»Ø¤¹¥Ç¡¼¥¿¤ò¥í¡¼¥É¤·¡¢¤½¤ÎÃæ¿È¤òÊÖ¤¹¡£ÊÖ¤µ¤ì¤ë¤â¤Î¤Ï¥Ç¡¼¥¿¤Î¥¿¥¤¥×¤Ë¤è¤Ã¤Æ°Û¤Ê¤ë¡£
- ¥Ç¡¼¥¿¥Ù¡¼¥¹¤¬ plist ¥¿¥¤¥×¤Ê¤é¤Ð¡¢ @e plist ¤òÊÖ¤¹¡£
+ ¥Ç¡¼¥¿¤¬ @e plist¥¿¥¤¥× ¤Ê¤é¤Ð¡¢ @e plist ¤Ø¤Î¥Ý¥¤¥ó¥¿¤òÊÖ¤¹¡£
- ¥Ç¡¼¥¿¥Ù¡¼¥¹¤¬ chartable ¥¿¥¤¥×¤Ê¤é¤Ðʸ»ú¥Æ¡¼¥Ö¥ë¤òÊÖ¤¹¡£Ê¸»ú
- ¥Æ¡¼¥Ö¥ë¤Î¥Ç¥Õ¥©¥ë¥ÈÃͤϡ¢Âè2¥¿¥°¤Ë¤è¤Ã¤Æ°Ê²¼¤Î¤è¤¦¤Ë·è¤Þ¤ë¡£
+ ¥Ç¡¼¥¿¤¬ @e chartable¥¿¥¤¥× ¤Ê¤é¤Ðʸ»ú¥Æ¡¼¥Ö¥ë¤òÊÖ¤¹¡£
+ ʸ»ú¥Æ¡¼¥Ö¥ë¤Î¥Ç¥Õ¥©¥ë¥ÈÃͤϡ¢¥Ç¡¼¥¿¤ÎÂè2¥¿¥°¤Ë¤è¤Ã¤Æ°Ê²¼¤Î¤è¤¦¤Ë·è¤Þ¤ë¡£
@li ¥¿¥°¤¬ #Msymbol ¤Ê¤é¡¢¥Ç¥Õ¥©¥ë¥ÈÃÍ¤Ï #Mnil
@li ¥¿¥°¤¬ #Minteger ¤Ê¤é¡¢¥Ç¥Õ¥©¥ë¥ÈÃÍ¤Ï -1
@li ¤½¤ì°Ê³°¤Ê¤é¡¢¥Ç¥Õ¥©¥ë¥ÈÃÍ¤Ï @c NULL
- ¥Ç¡¼¥¿¥Ù¡¼¥¹¤¬ charset ¥¿¥¤¥×¤Ê¤é¤ÐŤµ 2 ¤Î @c plist ¤òÊÖ¤¹¡Ê¥¡¼
- ¤Ï¶¦¤Ë #Mt ¡Ë¡£ºÇ½é¤ÎÍ×ÁǤÎÃͤϥ³¡¼¥É¥Ý¥¤¥ó¥È¤òʸ»ú¥³¡¼¥É¤Ë¥Þ¥Ã
- ¥×¤¹¤ëÀ°¿ô¤ÎÇÛÎó¤Ç¤¢¤ë¡££²ÈÖÌܤÎÍ×ÁǤÎÃͤϤ½¤ÎµÕ¤Î¥Þ¥Ã¥×¤ò¤¹¤ëʸ»ú
- ¥Æ¡¼¥Ö¥ë¤Ç¤¢¤ë¡£¤³¤Îʸ»ú¥»¥Ã¥È¤Ïͽ¤áÄêµÁ¤µ¤ì¤Æ¤¤¤Ê¤±¤ì¤Ð¤Ê¤é¤Ê¤¤¡£
+ ¥Ç¡¼¥¿¤¬ @e charset¥¿¥¤¥× ¤Ê¤é¤ÐŤµ 2 ¤Î plist ¤òÊÖ¤¹¡Ê¥¡¼¤Ï¶¦¤Ë#Mt ¡Ë¡£
+ ºÇ½é¤ÎÍ×ÁǤÎÃͤϥ³¡¼¥É¥Ý¥¤¥ó¥È¤òÂбþ¤¹¤ëʸ»ú¥³¡¼¥É¤Ë¥Þ¥Ã¥×¤¹¤ëÀ°¿ô¤ÎÇÛÎó¤Ç¤¢¤ë¡£
+ £²ÈÖÌܤÎÍ×ÁǤÎÃͤϵդΥޥåפò¤¹¤ëʸ»ú¥Æ¡¼¥Ö¥ë¤Ç¤¢¤ë¡£
+ ¤³¤Îʸ»ú¥»¥Ã¥È¤Ïͽ¤áÄêµÁ¤µ¤ì¤Æ¤¤¤Ê¤±¤ì¤Ð¤Ê¤é¤Ê¤¤¡£
@latexonly \IPAlabel{mdatabase_load} @endlatexonly
*/
four. */
/***ja
- @brief ¥Ç¡¼¥¿¥Ù¡¼¥¹¤Î¥¿¥°¤òÆÀ¤ë
+ @brief ¥Ç¡¼¥¿¤Î¥¿¥°¤òÆÀ¤ë.
- ´Ø¿ô mdatabase_tag () ¤Ï¡¢¥Ç¡¼¥¿¥Ù¡¼¥¹ $MDB ¤Î¥¿¥°¡Ê¥·¥ó¥Ü¥ë¡Ë¤ÎÇÛ
- Îó¤òÊÖ¤¹¡£ÇÛÎó¤ÎŤµ¤Ï 4 ¤Ç¤¢¤ë¡£
+ ´Ø¿ô mdatabase_tag () ¤Ï¡¢¥Ç¡¼¥¿ $MDB ¤Î¥¿¥°¡Ê¥·¥ó¥Ü¥ë¡Ë¤ÎÇÛÎó¤òÊÖ¤¹¡£ÇÛÎó¤ÎŤµ¤Ï
+ 4 ¤Ç¤¢¤ë¡£
@latexonly \IPAlabel{mdatabase_tag} @endlatexonly */
projects / m17n / m17n-lib.git / blobdiff