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enhanced the awk parser

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This commit is contained in:
hyung-hwan
2009-08-07 02:27:14 +00:00
parent ff92573543
commit 3fc663609e
10 changed files with 545 additions and 540 deletions
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5
qse/include/qse/awk/Awk.hpp
View File

@ -1,5 +1,5 @@
/*
* $Id: Awk.hpp 247 2009-07-31 13:01:04Z hyunghwan.chung $
* $Id: Awk.hpp 248 2009-08-06 08:27:14Z hyunghwan.chung $
*
Copyright 2006-2009 Chung, Hyung-Hwan.
@ -92,9 +92,8 @@ public:
ERR_EXPRNST = QSE_AWK_EEXPRNST,
ERR_LXCHR = QSE_AWK_ELXCHR,
ERR_LXDIG = QSE_AWK_ELXDIG,
ERR_LXUNG = QSE_AWK_ELXUNG,
ERR_ENDSRC = QSE_AWK_EENDSRC,
ERR_ENDCMT = QSE_AWK_EENDCMT,
ERR_ECMNTNC = QSE_AWK_ECMNTNC,
ERR_ENDSTR = QSE_AWK_EENDSTR,
ERR_ENDREX = QSE_AWK_EENDREX,
ERR_LBRACE = QSE_AWK_ELBRACE,

15
qse/include/qse/awk/awk.h
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@ -1,5 +1,5 @@
/*
* $Id: awk.h 247 2009-07-31 13:01:04Z hyunghwan.chung $
* $Id: awk.h 248 2009-08-06 08:27:14Z hyunghwan.chung $
*
Copyright 2006-2009 Chung, Hyung-Hwan.
@ -273,7 +273,7 @@ typedef enum qse_awk_sio_cmd_t qse_awk_sio_cmd_t;
struct qse_awk_sio_arg_t
{
qse_char_t* name; /**< [IN] name of I/O object */
const qse_char_t* name; /**< [IN] name of I/O object */
void* handle; /**< [OUT] I/O handle set by a handler */
/*-- from here down, internal use only --*/
@ -284,12 +284,8 @@ struct qse_awk_sio_arg_t
qse_size_t len;
} b;
struct
{
qse_size_t line;
qse_size_t column;
} saved;
qse_size_t lin;
qse_size_t col;
struct qse_awk_sio_arg_t* next;
};
typedef struct qse_awk_sio_arg_t qse_awk_sio_arg_t;
@ -642,10 +638,9 @@ enum qse_awk_errnum_t
QSE_AWK_ELXCHR, /**< invalid character '${0}' */
QSE_AWK_ELXDIG, /**< invalid digit '${0}' */
QSE_AWK_ELXUNG, /**< failed to unget character */
QSE_AWK_EENDSRC, /**< unexpected end of source */
QSE_AWK_EENDCMT, /**< comment not closed properly */
QSE_AWK_ECMNTNC, /**< comment not closed properly */
QSE_AWK_EENDSTR, /**< string or regular expression not closed */
QSE_AWK_EENDREX, /**< unexpected end of regular expression */
QSE_AWK_ELBRACE, /**< left brace expected in place of '${0}' */

130
qse/include/qse/cmn/map.h
View File

@ -1,5 +1,5 @@
/*
* $Id: map.h 205 2009-06-20 12:47:34Z hyunghwan.chung $
* $Id: map.h 248 2009-08-06 08:27:14Z hyunghwan.chung $
*
Copyright 2006-2009 Chung, Hyung-Hwan.
@ -360,21 +360,15 @@ qse_map_freeer_t qse_map_getfreeer (
qse_map_id_t id /* QSE_MAP_KEY or QSE_MAP_VAL */
);
/****f* Common/qse_map_setfreeer
* NAME
* qse_map_setfreeer - specify how to destroy an element
*
* DESCRIPTION
* The freeer is called when a node containing the element is destroyed.
*
* SYNOPSIS
/**
* The qse_map_setfreeer() function specifies how to destroy an element.
* The @a freeer is called when a node containing the element is destroyed.
*/
void qse_map_setfreeer (
qse_map_t* map /* a map */,
qse_map_id_t id /* QSE_MAP_KEY or QSE_MAP_VAL */,
qse_map_freeer_t freeer /* an element freeer */
qse_map_t* map, /**< a map */
qse_map_id_t id, /**< QSE_MAP_KEY or QSE_MAP_VAL */
qse_map_freeer_t freeer /**< an element freeer */
);
/******/
qse_map_hasher_t qse_map_gethasher (
@ -414,75 +408,75 @@ void qse_map_setsizer (
qse_map_sizer_t sizer
);
/****f* Common/qse_map_search
* NAME
* qse_map_search - find a pair with a matching key
* DESCRIPTION
* The qse_map_search() function searches a map to find a pair with a
* matching key. It returns the pointer to the pair found. If it fails
* to find one, it returns QSE_NULL.
* RETURN
* The qse_map_search() function returns the pointer to the pair with a
* maching key, and QSE_NULL if no match is found.
* SYNOPSIS
/**
* The qse_map_search() function searches a map to find a pair with a
* matching key. It returns the pointer to the pair found. If it fails
* to find one, it returns QSE_NULL.
* @return pointer to the pair with a maching key,
* or QSE_NULL if no match is found.
*/
qse_map_pair_t* qse_map_search (
qse_map_t* map /* a map */,
const void* kptr /* the pointer to a key */,
qse_size_t klen /* the size of the key in bytes */
qse_map_t* map, /**< a map */
const void* kptr, /**< the pointer to a key */
qse_size_t klen /**< the size of the key */
);
/******/
/****f* Common/qse_map_upsert
* NAME
* qse_map_upsert - update an existing pair or inesrt a new pair
* DESCRIPTION
* The qse_map_upsert() function searches a map for the pair with a matching
* key. If one is found, it updates the pair. Otherwise, it inserts a new
* pair with a key and a value. It returns the pointer to the pair updated
* or inserted.
* RETURN
* The qse_map_upsert() function returns a pointer to the updated or inserted
* pair on success, and QSE_NULL on failure.
/**
* The qse_map_upsert() function searches a map for the pair with a matching
* key. If one is found, it updates the pair. Otherwise, it inserts a new
* pair with a key and a value. It returns the pointer to the pair updated
* or inserted.
* @return a pointer to the updated or inserted pair on success,
* QSE_NULL on failure.
* SYNOPSIS
*/
qse_map_pair_t* qse_map_upsert (
qse_map_t* map /* a map */,
void* kptr /* the pointer to a key */,
qse_size_t klen /* the length of the key in bytes */,
void* vptr /* the pointer to a value */,
qse_size_t vlen /* the length of the value in bytes */
qse_map_t* map, /**< a map */
void* kptr, /**< the pointer to a key */
qse_size_t klen, /**< the length of the key */
void* vptr, /**< the pointer to a value */
qse_size_t vlen /**< the length of the value */
);
/******/
/****f* Common/qse_map_insert
* NAME
* qse_map_insert - insert a new pair with a key and a value
* DESCRIPTION
* The qse_map_insert() function inserts a new pair with the key and the value
* given. If there exists a pair with the key given, the function returns
* QSE_NULL without channging the value.
* RETURN
* The qse_map_insert() function returns a pointer to the pair created on
* success, and QSE_NULL on failure.
* SYNOPSIS
/**
* The qse_map_ensert() function inserts a new pair with the key and the value
* given. If there exists a pair with the key given, the function returns
* the pair containing the key.
* @return pointer to a pair on success, QSE_NULL on failure.
*/
qse_map_pair_t* qse_map_ensert (
qse_map_t* map, /**< a map */
void* kptr, /**< the pointer to a key */
qse_size_t klen, /**< the length of the key */
void* vptr, /**< the pointer to a value */
qse_size_t vlen /**< the length of the value */
);
/**
* The qse_map_insert() function inserts a new pair with the key and the value
* given. If there exists a pair with the key given, the function returns
* QSE_NULL without channging the value.
* @return pointer to the pair created on success, QSE_NULL on failure.
*/
qse_map_pair_t* qse_map_insert (
qse_map_t* map /* a map */,
void* kptr /* the pointer to a key */,
qse_size_t klen /* the length of the key in bytes */,
void* vptr /* the pointer to a value */,
qse_size_t vlen /* the length of the value in bytes */
qse_map_t* map, /**< a map */
void* kptr, /**< the pointer to a key */
qse_size_t klen, /**< the length of the key */
void* vptr, /**< the pointer to a value */
qse_size_t vlen /**< the length of the value */
);
/******/
/* update the value of a existing pair with a matching key */
/**
* The qse_map_update() function updates the value of an existing pair
* with a matching key.
* @return pointer to the pair on success, QSE_NULL on no matching pair
*/
qse_map_pair_t* qse_map_update (
qse_map_t* map /* a map */,
void* kptr /* the pointer to a key */,
qse_size_t klen /* the length of the key in bytes */,
void* vptr /* the pointer to a value */,
qse_size_t vlen /* the length of the value in bytes */
qse_map_t* map, /**< a map */
void* kptr, /**< the pointer to a key */
qse_size_t klen, /**< the length of the key */
void* vptr, /**< the pointer to a value */
qse_size_t vlen /**< the length of the value */
);
/* delete a pair with a matching key */