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trying to implement byte array in awk

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hyung-hwan
2019-04-14 16:17:12 +00:00
parent 1a16fd8888
commit 5e0754e607
4 changed files with 277 additions and 147 deletions
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48
qse/include/qse/awk/awk.h
View File

@ -133,14 +133,14 @@ typedef qse_floc_t qse_awk_loc_t;
*/
/*
#define QSE_AWK_VAL_HDR \
unsigned int type: 3; \
unsigned int ref: 26; \
unsigned int type: 4; \
unsigned int ref: 25; \
unsigned int stat: 1; \
unsigned int nstr: 2
*/
#define QSE_AWK_VAL_HDR \
qse_uintptr_t v_type: 3; \
qse_uintptr_t ref: ((QSE_SIZEOF_UINTPTR_T * 8) - 6); \
qse_uintptr_t v_type: 4; \
qse_uintptr_t ref: ((QSE_SIZEOF_UINTPTR_T * 8) - 7); \
qse_uintptr_t stat: 1; \
qse_uintptr_t nstr: 2
@ -201,6 +201,17 @@ struct qse_awk_val_str_t
};
typedef struct qse_awk_val_str_t qse_awk_val_str_t;
/**
* The qse_awk_val_str_t type is a string type. The type field is
* #QSE_AWK_VAL_BYTEARR.
*/
struct qse_awk_val_bytearr_t
{
QSE_AWK_VAL_HDR;
qse_u8ptl_t val;
};
typedef struct qse_awk_val_bytearr_t qse_awk_val_bytearr_t;
/**
* The qse_awk_val_rex_t type is a regular expression type. The type field
* is #QSE_AWK_VAL_REX.
@ -1383,18 +1394,19 @@ typedef enum qse_awk_gbl_id_t qse_awk_gbl_id_t;
*/
enum qse_awk_val_type_t
{
/* the values between QSE_AWK_VAL_NIL and QSE_AWK_VAL_STR inclusive
/* the values between QSE_AWK_VAL_NIL and QSE_AWK_VAL_MAP inclusive
* must be synchronized with an internal table of the __cmp_val
* function in run.c */
QSE_AWK_VAL_NIL = 0, /**< nil */
QSE_AWK_VAL_INT = 1, /**< integer */
QSE_AWK_VAL_FLT = 2, /**< floating-pointer number */
QSE_AWK_VAL_STR = 3, /**< string */
QSE_AWK_VAL_MAP = 4, /**< map */
QSE_AWK_VAL_NIL = 0, /**< nil */
QSE_AWK_VAL_INT = 1, /**< integer */
QSE_AWK_VAL_FLT = 2, /**< floating-pointer number */
QSE_AWK_VAL_STR = 3, /**< string */
QSE_AWK_VAL_BYTEARR = 4, /**< byte array */
QSE_AWK_VAL_MAP = 5, /**< map */
QSE_AWK_VAL_REX = 5, /**< regular expression */
QSE_AWK_VAL_REF = 6, /**< reference to other types */
QSE_AWK_VAL_FUN = 7
QSE_AWK_VAL_REX = 6, /**< regular expression */
QSE_AWK_VAL_REF = 7, /**< reference to other types */
QSE_AWK_VAL_FUN = 8
};
typedef enum qse_awk_val_type_t qse_awk_val_type_t;
@ -2424,6 +2436,16 @@ QSE_EXPORT qse_awk_val_t* qse_awk_rtx_makenstrvalwithxstr (
const qse_cstr_t* str
);
/**
* The qse_awk_rtx_makebytearrvaal() function create a byte array value.
* \return value on success, #QSE_NULL on failure
*/
qse_awk_val_t* qse_awk_rtx_makebytearrval (
qse_awk_rtx_t* rtx,
const qse_uint8_t* ptr,
qse_size_t len
);
/**
* The qse_awk_rtx_makerexval() function creates a regular expression value.
* \return value on success, #QSE_NULL on failure

12
qse/include/qse/types.h
View File

@ -754,6 +754,18 @@ typedef struct qse_wcstr_t qse_wcstr_t;
typedef qse_wcstr_t qse_cstr_t;
#endif
/**
* The qse_u8ptl_t type defines a structure with a pointer to 8-bit unsigned
* integer string and its length.
*/
struct qse_u8ptl_t
{
qse_uint8_t* ptr;
qse_size_t len;
};
typedef struct qse_u8ptl_t qse_u8ptl_t;
/**
* The qse_xptl_t type defines a pair type of a pointer and a length.
*/