kmxime.h
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/***************************************************************************
* *
* Input method library database API *
* *
* Copyright (C) 2000-2007 Beijing Komoxo Inc. *
* All rights reserved. *
* *
***************************************************************************/
#ifndef KMXIME_H
#define KMXIME_H
#ifdef __cplusplus
extern "C"{
#endif
/*-------------------------------------------------------------------------*/
/* */
/* Language database list */
/* */
/*-------------------------------------------------------------------------*/
extern const void* kmx_ldb_pinyin_cizu;
extern const void* kmx_ldb_pinyin_danzi;
extern const void* kmx_ldb_pinyin_cizu_big5;
extern const void* kmx_ldb_zhuyin_cizu;
extern const void* kmx_ldb_zhuyin_danzi;
extern const void* kmx_ldb_zhuyin_cizu_gb18030;
extern const void* kmx_ldb_stroke_gb2312;
extern const void* kmx_ldb_stroke_gbk;
extern const void* kmx_ldb_stroke_big5;
extern const void* kmx_ldb_stroke_gb18030;
extern const void* kmx_ldb_armenian;
extern const void* kmx_ldb_arabic;
extern const void* kmx_ldb_bengali;
extern const void* kmx_ldb_bulgarian;
extern const void* kmx_ldb_croatian;
extern const void* kmx_ldb_czech;
extern const void* kmx_ldb_danish;
extern const void* kmx_ldb_dutch;
extern const void* kmx_ldb_english;
extern const void* kmx_ldb_finnish;
extern const void* kmx_ldb_french;
extern const void* kmx_ldb_german;
extern const void* kmx_ldb_greek;
extern const void* kmx_ldb_hebrew;
extern const void* kmx_ldb_hindi;
extern const void* kmx_ldb_hinglish;
extern const void* kmx_ldb_hungarian;
extern const void* kmx_ldb_icelandic;
extern const void* kmx_ldb_indonesian;
extern const void* kmx_ldb_italian;
extern const void* kmx_ldb_lithuanian;
extern const void* kmx_ldb_malay;
extern const void* kmx_ldb_myanmar;
extern const void* kmx_ldb_norwegian;
extern const void* kmx_ldb_persian;
extern const void* kmx_ldb_polish;
extern const void* kmx_ldb_portuguese;
extern const void* kmx_ldb_romanian;
extern const void* kmx_ldb_russian;
extern const void* kmx_ldb_slovak;
extern const void* kmx_ldb_slovenian;
extern const void* kmx_ldb_spanish;
extern const void* kmx_ldb_swahili;
extern const void* kmx_ldb_swedish;
extern const void* kmx_ldb_thai;
extern const void* kmx_ldb_turkish;
extern const void* kmx_ldb_ukrainian;
extern const void* kmx_ldb_urdu;
extern const void* kmx_ldb_uyghur;
extern const void* kmx_ldb_vietnamese;
/*-------------------------------------------------------------------------*/
/* */
/* General input method interface */
/* */
/*-------------------------------------------------------------------------*/
#define KMX_IME_ENGINE_SIZE (22 * 1024)
typedef struct
{
int engine[KMX_IME_ENGINE_SIZE / sizeof(int)];
} KMX_IME_ENGINE;
typedef struct
{
const void* database;
void* user_data;
unsigned int user_data_size;
int flags;
} KMX_IME_ENGINE_INIT;
#define KMX_MAX_WORD_MATCH 9
typedef struct
{
const unsigned short* text_before;
const unsigned short* text_after;
unsigned short text_before_length;
unsigned short text_after_length;
} KMX_INPUT_CONTEXT;
/*-------------------------------------------------------------------------*/
/* */
/* Chinese pinyin input method interface */
/* */
/*-------------------------------------------------------------------------*/
#define KMX_PINYIN_FUZZY_Z_ZH 0x0001
#define KMX_PINYIN_FUZZY_C_CH 0x0002
#define KMX_PINYIN_FUZZY_S_SH 0x0004
#define KMX_PINYIN_FUZZY_H_F 0x0008
#define KMX_PINYIN_FUZZY_N_L 0x0010
#define KMX_PINYIN_FUZZY_IN_ING 0x0100
#define KMX_PINYIN_FUZZY_EN_ENG 0x0200
#define KMX_PINYIN_FUZZY_AN_ANG 0x0400
#define KMX_PINYIN_FUZZY_IAN_IANG 0x0800
#define KMX_PINYIN_FUZZY_UAN_UANG 0x1000
#define KMX_PINYIN_SEPARATOR 0x20
#define KMX_MAX_CHAR_PINYIN 6
#define KMX_MAX_PINYIN_WORD_LENGTH 8
#define KMX_MAX_PINYIN_INPUT ((KMX_MAX_CHAR_PINYIN + 1) * KMX_MAX_PINYIN_WORD_LENGTH)
#define KMX_MAX_PINYIN_COMPOSITION KMX_MAX_PINYIN_INPUT
#define KMX_MAX_DIGIT_PINYIN_MATCH 20
#define KMX_PINYIN_MATCH_INDEX_NONE 0xFFFF
typedef struct
{
char string[KMX_MAX_CHAR_PINYIN];
unsigned short length;
} KMX_CHAR_PINYIN;
typedef struct
{
char string[KMX_MAX_PINYIN_COMPOSITION];
unsigned short length;
} KMX_PINYIN_COMPOSITION;
typedef struct
{
KMX_CHAR_PINYIN table[KMX_MAX_DIGIT_PINYIN_MATCH];
unsigned short count;
} KMX_PINYIN_MATCH_RESULT;
typedef struct
{
unsigned short string[KMX_MAX_PINYIN_WORD_LENGTH];
unsigned short length;
unsigned short match_length;
} KMX_PINYIN_CANDIDATE;
typedef struct
{
KMX_PINYIN_CANDIDATE table[KMX_MAX_WORD_MATCH];
unsigned short count;
unsigned short more_available;
} KMX_PINYIN_WORD_MATCH_RESULT;
int kmx_pinyin_initialize(
KMX_IME_ENGINE* engine,
const KMX_IME_ENGINE_INIT* init_info);
int kmx_digit_pinyin_match(
KMX_IME_ENGINE* engine,
const char* digit_string,
unsigned short digit_string_length,
unsigned short pinyin_match_index,
unsigned short word_match_index,
KMX_PINYIN_COMPOSITION* pinyin_composition,
KMX_PINYIN_MATCH_RESULT* pinyin_match_result,
KMX_PINYIN_WORD_MATCH_RESULT* word_match_result);
int kmx_pinyin_match(
KMX_IME_ENGINE* engine,
const char* pinyin_string,
unsigned short pinyin_string_length,
unsigned short word_match_index,
KMX_PINYIN_WORD_MATCH_RESULT* word_match_result);
int kmx_pinyin_update_cache(
KMX_IME_ENGINE* engine,
const unsigned short* string,
unsigned short length);
/*-------------------------------------------------------------------------*/
/* */
/* Chinese zhuyin input method interface */
/* */
/*-------------------------------------------------------------------------*/
#define KMX_MAX_CHAR_ZHUYIN 4
#define KMX_MAX_ZHUYIN_WORD_LENGTH 8
#define KMX_MAX_ZHUYIN_INPUT (KMX_MAX_CHAR_ZHUYIN * KMX_MAX_ZHUYIN_WORD_LENGTH)
typedef struct
{
unsigned short string[KMX_MAX_CHAR_ZHUYIN];
unsigned short length;
} KMX_CHAR_ZHUYIN;
typedef struct
{
unsigned short string[KMX_MAX_ZHUYIN_WORD_LENGTH];
unsigned short length;
unsigned short match_length;
} KMX_ZHUYIN_CANDIDATE;
typedef struct
{
KMX_ZHUYIN_CANDIDATE table[KMX_MAX_WORD_MATCH];
unsigned short count;
unsigned short more_available;
} KMX_ZHUYIN_WORD_MATCH_RESULT;
int kmx_zhuyin_initialize(
KMX_IME_ENGINE* engine,
const KMX_IME_ENGINE_INIT* init_info);
int kmx_zhuyin_match(
KMX_IME_ENGINE* engine,
const unsigned short* zhuyin_string,
unsigned short zhuyin_string_length,
unsigned short word_match_index,
KMX_ZHUYIN_WORD_MATCH_RESULT* word_match_result);
int kmx_digit_to_zhuyin(
KMX_IME_ENGINE* engine,
const char* digit_string,
unsigned short digit_length,
unsigned short* zhuyin_string,
unsigned short* p_zhuyin_number);
int kmx_zhuyin_update_cache(
KMX_IME_ENGINE* engine,
const unsigned short* string,
unsigned short length);
/*-------------------------------------------------------------------------*/
/* */
/* Chinese stroke input method interface */
/* */
/*-------------------------------------------------------------------------*/
#define KMX_STROKE_HENG 0x31
#define KMX_STROKE_SHU 0x32
#define KMX_STROKE_PIE 0x33
#define KMX_STROKE_DIAN 0x34
#define KMX_STROKE_ZHE 0x35
#define KMX_STROKE_WILDCARD 0x36
#define KMX_MAX_STROKE_LENGTH 64
#define KMX_MAX_STROKE_INPUT_LENGTH KMX_MAX_STROKE_LENGTH
typedef struct
{
unsigned short table[KMX_MAX_WORD_MATCH];
unsigned short count;
unsigned short more_available;
} KMX_STROKE_MATCH_RESULT;
int kmx_stroke_initialize(
KMX_IME_ENGINE* engine,
const KMX_IME_ENGINE_INIT* init_info);
int kmx_stroke_match(
KMX_IME_ENGINE* engine,
const char* stroke_string,
unsigned short stroke_string_length,
unsigned short match_index,
KMX_STROKE_MATCH_RESULT* match_result);
int kmx_stroke_update_cache(
KMX_IME_ENGINE* engine,
const unsigned short* string,
unsigned short length);
/*-------------------------------------------------------------------------*/
/* */
/* Additional input method interface for Chinese */
/* */
/*-------------------------------------------------------------------------*/
#define KMX_MAX_ASSOCIATION_QUERY_BUFFER 32
int kmx_chinese_query_association(
const void* database,
unsigned short char_code,
unsigned short* buffer,
int number);
int kmx_chinese_check_association(
const KMX_IME_ENGINE_INIT* init_info,
unsigned short char_code,
unsigned short* buffer,
int number);
int kmx_chinese_query_pinyin(
const void* database,
unsigned short char_code,
KMX_CHAR_PINYIN* pinyin);
int kmx_chinese_query_zhuyin(
const void* database,
unsigned short char_code,
KMX_CHAR_ZHUYIN* zhuyin);
int kmx_chinese_query_stroke(
const void* database,
unsigned short char_code,
char* buffer,
unsigned short buffer_length);
/*-------------------------------------------------------------------------*/
/* */
/* Input method interface for latin-based languages */
/* */
/*-------------------------------------------------------------------------*/
#define KMX_MAX_LATIN_WORD_LENGTH 32
#define KMX_LATIN_LOWER_CASE 0x0001
#define KMX_LATIN_UPPER_CASE 0x0002
#define KMX_LATIN_INITIAL_CASE 0x0004
#define KMX_LATIN_NUMBER_FIRST 0x0008
typedef struct
{
unsigned short string[KMX_MAX_LATIN_WORD_LENGTH];
unsigned short length;
} KMX_LATIN_CANDIDATE;
typedef struct
{
KMX_LATIN_CANDIDATE table[KMX_MAX_WORD_MATCH];
unsigned short count;
unsigned short more_available;
} KMX_LATIN_MATCH_RESULT;
int kmx_latin_initialize(
KMX_IME_ENGINE* engine,
const KMX_IME_ENGINE_INIT* init_info);
int kmx_latin_match(
KMX_IME_ENGINE* engine,
const KMX_INPUT_CONTEXT* context,
const char* input_string,
unsigned short input_string_length,
unsigned short match_flags,
unsigned short match_index,
KMX_LATIN_MATCH_RESULT* match_result);
int kmx_latin_query_association(
KMX_IME_ENGINE* engine,
const unsigned short* input_string,
unsigned short input_string_length,
unsigned short match_flags,
unsigned short match_index,
KMX_LATIN_MATCH_RESULT* match_result);
int kmx_latin_update_cache(
KMX_IME_ENGINE* engine,
const unsigned short* string,
unsigned short length);
int kmx_latin_query_key_map(
const void* database,
unsigned short char_code,
unsigned short* key_code);
int kmx_latin_query_key_map(
const void* database,
unsigned short char_code,
unsigned short* key_code);
int kmx_latin_query_multitap(
const void* database,
unsigned short key,
unsigned short flags,
const unsigned short** string,
unsigned short* length);
int kmx_latin_query_max_word_length(
const void* database);
int kmx_latin_set_letter_group(
KMX_IME_ENGINE* engine,
const unsigned short* letter_group);
int kmx_latin_is_group_letter(
KMX_IME_ENGINE* engine,
unsigned short chr);
int kmx_latin_is_letter_group_enabled(KMX_IME_ENGINE* engine);
int kmx_latin_query_association_ex(
KMX_IME_ENGINE* engine,
const unsigned short* input_string,
unsigned short input_string_length,
unsigned short match_flags,
unsigned short match_index,
KMX_LATIN_MATCH_RESULT* match_result);
int kmx_is_valid_thai_follow_char(
unsigned short c1,
unsigned short c2);
int kmx_is_valid_hindi_word_start_char(
unsigned short c);
int kmx_is_valid_hindi_follow_char(
unsigned short c1,
unsigned short c2);
int kmx_is_valid_bengali_word_start_char(
unsigned short c);
int kmx_is_valid_bengali_follow_char(
unsigned short c1,
unsigned short c2);
int kmx_is_valid_bengali_follow_char_ex(
const unsigned short* context,
unsigned short length,
unsigned short c);
int kmx_is_bengali_multigraph_char(
unsigned short c);
const unsigned short* kmx_get_bengali_multigraph_candidate(
unsigned short c);
int kmx_is_valid_myanmar_follow_char(
unsigned short c1,
unsigned short c2);
int kmx_is_valid_myanmar_follow_char_ex(
const unsigned short* context,
unsigned short context_length,
unsigned short c);
/*
* raw_ldb_buffer is the original content read from the ldb file, ldb_buffer_size is the actual size of ldb file.
* after the function successfully returned, pointer points to ldb_header be used as database for all the
* ldb interface.
*/
#define MAX_LDB_HEADER_SIZE 256
typedef struct
{
unsigned char header[MAX_LDB_HEADER_SIZE];
} KMX_LDB_HEADER;
int kmx_latin_relocate_ldb(
const void* raw_ldb_buffer,
int ldb_buffer_size,
KMX_LDB_HEADER *ldb_header);
int kmx_stroke_relocate_ldb(
const void* raw_ldb_buffer,
int ldb_buffer_size,
KMX_LDB_HEADER *ldb_header);
int kmx_pinyin_relocate_ldb(
const void* raw_ldb_buffer,
int ldb_buffer_size,
KMX_LDB_HEADER *ldb_header);
#ifdef __cplusplus
}
#endif
#endif /* KMXIME_H */