tf.h

T-kernel 的extension源代码

/*
 *----------------------------------------------------------------------
 *    T-Kernel / Standard Extension
 *
 *    Copyright (C) 2006 by Ken Sakamura. All rights reserved.
 *    T-Kernel / Standard Extension is distributed 
 *      under the T-License for T-Kernel / Standard Extension.
 *----------------------------------------------------------------------
 *
 *    Version:   1.00.00
 *    Released by T-Engine Forum(http://www.t-engine.org) at 2006/8/11.
 *
 *----------------------------------------------------------------------
 */

/*
 *	tf.h
 *
 *	Definitions of TRON code framework library
 */

#ifndef __EXTENSION_TF_H__
#define __EXTENSION_TF_H__

#include <basic.h>
#include "typedef.h"
#include <tlang.h>
#include <wtstring.h>

#ifdef __cplusplus
extern "C" {
#endif

/* ------------------------------------------------------------ */
/* Attributes of character string (not passed to decoder/encoder) */
#define TF_ATTR_START		0x01000000U	/* Start anew at the beginning */

/* Passed only to callback function of encoder */
#define TF_ATTR_DST_START	0x02000000U	/* Character string starts at destination. */
#define TF_ATTR_DST_END		0x04000000U	/* Character string ends at destination. */

/* Attributes of character string src (interpreted by decoder) */
#define TF_ATTR_CONT		0x00010000U	/* Not terminate at the end */
#define TF_ATTR_IGNORE_FUSEN	0x00020000U	/* Ignore all tags. */

/* Attributes of character string dst (interpreted by encoder) */
#define TF_ATTR_SUPPRESS_FUSEN	0x00000100U	/* Inhibit tags. */
#define TF_ATTR_MIME_STRUCTURED_FIELD 0x00000200U /* Structured field
						    (Valid only with MIME_HEADER) */

/* Attributes of character (can be stored in TFIC) */
#define TF_ATTR_HAN 		0x00000001U	/* Modified single-width */
#define TF_ATTR_CONTROL 	0x00000002U	/* Control character */

#define TF_ATTR_MASK_PROFILE	0x00ffff00U	/* Interpreted by encoder/decoder */
#define TF_ATTR_MASK_TFIC	0x000000ffU	/* Stored in TFIC */

/* ------------------------------------------------------------ */
/* ID type */
#define TF_ID_PROFSET_CONVERTFROM	0x01000000
#define TF_ID_PROFSET_CONVERTTO		0x02000000
#define TF_ID_OPT_CONVERT		0x03000000
#define TF_ID_OPT_DEFAULT		0x04000000
#define TF_ID_CHARSET			0x05000000
#define TF_ID_SETOFCHARSET		0x06000000
#define TF_ID_OPT_PTR			0x07000000
#define TF_ID_PROPERTY			0x08000000
#define	TF_ID_DECODER_CONVERTFROM	0x09000000
#define	TF_ID_DECODER_CONVERTTO		0x0a000000
#define	TF_ID_CHARSET_CONVERTFROM	0x0b000000
#define	TF_ID_CHARSET_CONVERTTO		0x0c000000
#define	TF_ID_ENCODER_CONVERTFROM	0x0d000000
#define	TF_ID_ENCODER_CONVERTTO		0x0e000000

/* ------------------------------------------------------------ */
/* Profile */
typedef struct tf_profile TF_PROFILE; 

/* ------------------------------------------------------------ */
/* Processing environment*/
typedef struct tf_ctx *TF_CTX;

/* ------------------------------------------------------------ */
/* External function */
IMPORT ER  tf_init();
IMPORT ER  tf_set_options (TF_CTX ctx, W optid, W value);
IMPORT ER  tf_set_options_ptr(TF_CTX ctx, W optid, void *ptr);
IMPORT ER  tf_open_ctx(TF_CTX *ctxp);
IMPORT ER  tf_close_ctx(TF_CTX ctx);
IMPORT ER  tf_set_profile(TF_CTX ctx, W profsetid);
IMPORT ER  tf_set_profile_ptr(TF_CTX ctx, TF_PROFILE *decoder, TF_PROFILE *processor, TF_PROFILE *encoder);
IMPORT WER tf_tcstostr(TF_CTX ctx, const TC *src, W slen, TLANG lang, UW attr, UB *dst, W *dlenp);
IMPORT WER tf_strtotcs(TF_CTX ctx, const UB *src, W slen, UW attr, TC *dst, W *dlenp);
IMPORT WER tf_strtostr(TF_CTX ctx, const UB *src, W slen, UW attr, UB *dst, W *dlenp);
IMPORT WER tf_to_id (W idtype, const B *keyword);
IMPORT WER tf_id_to_idtype (W id);
IMPORT B   *tf_id_to_str (W id);
IMPORT ER  tf_id_property(W object_id, W property_id, void *valuep);
IMPORT ER  tf_init_charset(TF_CTX ctx);
IMPORT WER tf_query_charset_tcs(TF_CTX ctx, const TC *src, W slen, TLANG lang, UW attr, W charsetid);
IMPORT WER tf_aggregate_charset_tcs(TF_CTX ctx, const TC *src, W slen, TLANG lang, UW attr);
IMPORT WER tf_query_charset(TF_CTX ctx, W charsetid);

#ifdef __cplusplus
}
#endif
#endif /* __EXTENSION_TF_H__ */