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added some code to support module calls using module-name::function-name syntax to awk.

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reorganized a few awk error code
This commit is contained in:
hyung-hwan 2012-10-20 15:58:20 +00:00
parent 3cec861547
commit 11b9829c9b
29 changed files with 670 additions and 440 deletions
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94
qse/include/qse/awk/awk.h
View File

@ -418,9 +418,9 @@ typedef qse_bool_t (*qse_awk_isemptyrex_t) (
);
/**
* The qse_awk_fnc_fun_t type defines a intrinsic function handler.
* The qse_awk_fnc_impl_t type defines a intrinsic function handler.
*/
typedef int (*qse_awk_fnc_fun_t) (
typedef int (*qse_awk_fnc_impl_t) (
qse_awk_rtx_t* rtx, /**< runtime context */
const qse_cstr_t* name /**< function name */
);
@ -472,9 +472,9 @@ struct qse_awk_sio_arg_t
typedef struct qse_awk_sio_arg_t qse_awk_sio_arg_t;
/**
* The qse_awk_sio_fun_t type defines a source IO function
* The qse_awk_sio_impl_t type defines a source IO function
*/
typedef qse_ssize_t (*qse_awk_sio_fun_t) (
typedef qse_ssize_t (*qse_awk_sio_impl_t) (
qse_awk_t* awk,
qse_awk_sio_cmd_t cmd,
qse_awk_sio_arg_t* arg,
@ -571,9 +571,9 @@ struct qse_awk_rio_arg_t
typedef struct qse_awk_rio_arg_t qse_awk_rio_arg_t;
/**
* The qse_awk_rio_fun_t type defines a runtime I/O handler.
* The qse_awk_rio_impl_t type defines a runtime I/O handler.
*/
typedef qse_ssize_t (*qse_awk_rio_fun_t) (
typedef qse_ssize_t (*qse_awk_rio_impl_t) (
qse_awk_rtx_t* rtx,
qse_awk_rio_cmd_t cmd,
qse_awk_rio_arg_t* riod,
@ -661,8 +661,8 @@ typedef struct qse_awk_prm_t qse_awk_prm_t;
*/
struct qse_awk_sio_t
{
qse_awk_sio_fun_t in; /**< input script stream handler */
qse_awk_sio_fun_t out; /**< output script stream handler */
qse_awk_sio_impl_t in; /**< input script stream handler */
qse_awk_sio_impl_t out; /**< output script stream handler */
};
typedef struct qse_awk_sio_t qse_awk_sio_t;
@ -674,14 +674,56 @@ typedef struct qse_awk_sio_t qse_awk_sio_t;
*/
struct qse_awk_rio_t
{
qse_awk_rio_fun_t pipe; /**< pipe handler */
qse_awk_rio_fun_t file; /**< file handler */
qse_awk_rio_fun_t console; /**< console handler */
qse_awk_rio_impl_t pipe; /**< pipe handler */
qse_awk_rio_impl_t file; /**< file handler */
qse_awk_rio_impl_t console; /**< console handler */
};
typedef struct qse_awk_rio_t qse_awk_rio_t;
/* ------------------------------------------------------------------------ */
typedef struct qse_awk_mod_t qse_awk_mod_t;
typedef struct qse_awk_mod_info_t qse_awk_mod_info_t;
enum qse_awk_mod_type_t
{
QSE_AWK_MOD_FNC = 0 /*,
QSE_AWK_MOD_VAR */
};
typedef enum qse_awk_mod_type_t qse_awk_mod_type_t;
struct qse_awk_mod_info_t
{
qse_awk_mod_type_t type;
union
{
struct
{
struct
{
int min; /* min. numbers of argument for a function */
int max; /* max. numbers of argument for a function */
} arg;
qse_awk_fnc_impl_t impl;
} f;
} u;
};
typedef int (*qse_awk_mod_query_t) (
qse_awk_t* awk,
const qse_char_t* name,
qse_awk_mod_info_t* info
);
struct qse_awk_mod_t
{
qse_awk_mod_query_t query;
int (*init) (qse_awk_t* awk, qse_awk_rtx_t* rtx);
void (*fini) (qse_awk_t* awk, qse_awk_rtx_t* rtx);
};
/* ------------------------------------------------------------------------ */
/**
* The qse_awk_ecb_close_t type defines the callback function
* called when an awk object is closed.
@ -973,15 +1015,15 @@ enum qse_awk_errnum_t
QSE_AWK_EGBLTM, /**< too many global variables */
QSE_AWK_ELCLTM, /**< too many local variables */
QSE_AWK_EPARTM, /**< too many parameters */
QSE_AWK_EDELETE, /**< 'delete' not followed by variable */
QSE_AWK_ERESET, /**< 'reset' not followed by variable */
QSE_AWK_ESEGTM, /**< too many identifier segments */
QSE_AWK_EBADARG, /**< bad argument */
QSE_AWK_ENOARG, /**< no argument */
QSE_AWK_EBREAK, /**< 'break' outside a loop */
QSE_AWK_ECONTINUE, /**< 'continue' outside a loop */
QSE_AWK_ENEXTBEG, /**< 'next' illegal in BEGIN block */
QSE_AWK_ENEXTEND, /**< 'next' illegal in END block */
QSE_AWK_ENEXTFBEG, /**< 'nextfile' illegal in BEGIN block */
QSE_AWK_ENEXTFEND, /**< 'nextfile' illegal in END block */
QSE_AWK_EPRINTFARG,/**< 'printf' not followed by argument */
QSE_AWK_EPREPST, /**< both prefix and postfix incr/decr operator present */
QSE_AWK_EINCDECOPR,/**< illegal operand for incr/decr operator */
QSE_AWK_EINCLSTR, /**< 'include' not followed by a string */
@ -1008,8 +1050,6 @@ enum qse_awk_errnum_t
QSE_AWK_ESCALARTOMAP, /**< cannot change a scalar value to a map */
QSE_AWK_EMAPNA, /**< map not allowed */
QSE_AWK_EVALTYPE, /**< invalid value type */
QSE_AWK_ERDELETE, /**< 'delete' called with wrong target */
QSE_AWK_ERRESET, /**< 'reset' called with wrong target */
QSE_AWK_ERNEXTBEG, /**< 'next' called from BEGIN block */
QSE_AWK_ERNEXTEND, /**< 'next' called from END block */
QSE_AWK_ERNEXTFBEG, /**< 'nextfile' called from BEGIN block */
@ -1247,9 +1287,9 @@ extern qse_awk_val_t* qse_awk_val_one;
* @return a pointer to a qse_awk_t object on success, #QSE_NULL on failure.
*/
qse_awk_t* qse_awk_open (
qse_mmgr_t* mmgr, /**< memory manager */
qse_size_t xtn, /**< extension size in bytes */
qse_awk_prm_t* prm /**< pointer to a primitive function structure */
qse_mmgr_t* mmgr, /**< memory manager */
qse_size_t xtnsize, /**< extension size in bytes */
qse_awk_prm_t* prm /**< pointer to a primitive function structure */
);
/**
@ -1484,14 +1524,14 @@ int qse_awk_findgbl (
* The qse_awk_addfnc() function adds an intrinsic function.
*/
void* qse_awk_addfnc (
qse_awk_t* awk,
const qse_char_t* name,
qse_size_t name_len,
int when_valid,
qse_size_t min_args,
qse_size_t max_args,
const qse_char_t* arg_spec,
qse_awk_fnc_fun_t handler
qse_awk_t* awk,
const qse_char_t* name,
qse_size_t name_len,
int when_valid,
qse_size_t min_args,
qse_size_t max_args,
const qse_char_t* arg_spec,
qse_awk_fnc_impl_t handler
);
/**

2
qse/include/qse/awk/std.h
View File

@ -163,7 +163,7 @@ int qse_awk_parsestd (
*/
qse_awk_rtx_t* qse_awk_rtx_openstd (
qse_awk_t* awk,
qse_size_t xtn,
qse_size_t xtnsize,
const qse_char_t* id,
const qse_char_t* icf[],
const qse_char_t* ocf[],

24
qse/include/qse/cmn/glob.h
View File

@ -29,7 +29,7 @@
* in a path name.
*/
typedef int (*qse_glob_cbfun_t) (
typedef int (*qse_glob_cbimpl_t) (
const qse_cstr_t* path,
void* cbctx
);
@ -54,24 +54,24 @@ extern "C" {
/**
* The qse_glob() function finds path names matchin the @a pattern.
* It calls the call-back function @a cbfun for each path name found.
* It calls the call-back function @a cbimpl for each path name found.
*
* @return -1 on failure, 0 on no match, 1 if matches are found.
*/
int qse_glob (
const qse_char_t* pattern,
qse_glob_cbfun_t cbfun,
void* cbctx,
int flags,
qse_mmgr_t* mmgr
const qse_char_t* pattern,
qse_glob_cbimpl_t cbimpl,
void* cbctx,
int flags,
qse_mmgr_t* mmgr
);
int qse_globwithcmgr (
const qse_char_t* pattern,
qse_glob_cbfun_t cbfun,
void* cbctx,
int flags,
qse_mmgr_t* mmgr,
const qse_char_t* pattern,
qse_glob_cbimpl_t cbimpl,
void* cbctx,
int flags,
qse_mmgr_t* mmgr,
qse_cmgr_t* cmgr
);

10
qse/include/qse/cmn/tio.h
View File

@ -81,9 +81,9 @@ enum qse_tio_misc_t
typedef struct qse_tio_t qse_tio_t;
/**
* The qse_tio_io_fun_t types define a text I/O handler.
* The qse_tio_io_impl_t types define a text I/O handler.
*/
typedef qse_ssize_t (*qse_tio_io_fun_t) (
typedef qse_ssize_t (*qse_tio_io_impl_t) (
qse_tio_t* tio,
qse_tio_cmd_t cmd,
void* data,
@ -92,7 +92,7 @@ typedef qse_ssize_t (*qse_tio_io_fun_t) (
struct qse_tio_io_t
{
qse_tio_io_fun_t fun;
qse_tio_io_impl_t fun;
struct
{
qse_size_t capa;
@ -200,7 +200,7 @@ void qse_tio_setcmgr (
*/
int qse_tio_attachin (
qse_tio_t* tio,
qse_tio_io_fun_t input,
qse_tio_io_impl_t input,
qse_mchar_t* bufptr,
qse_size_t bufcapa
);
@ -219,7 +219,7 @@ int qse_tio_detachin (
*/
int qse_tio_attachout (
qse_tio_t* tio,
qse_tio_io_fun_t output,
qse_tio_io_impl_t output,
qse_mchar_t* bufptr,
qse_size_t bufcapa
);

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

@ -61,7 +61,7 @@
*
* The input and output streams needed by qse_sed_exec() are implemented in
* the form of callback functions. You should implement two functions
* conforming to the ::qse_sed_io_fun_t type.
* conforming to the ::qse_sed_io_impl_t type.
*/
typedef struct qse_sed_t qse_sed_t;
@ -324,10 +324,10 @@ struct qse_sed_io_arg_t
typedef struct qse_sed_io_arg_t qse_sed_io_arg_t;
/**
* The qse_sed_io_fun_t type defines an I/O handler. I/O handlers are called by
* The qse_sed_io_impl_t type defines an I/O handler. I/O handlers are called by
* qse_sed_exec().
*/
typedef qse_ssize_t (*qse_sed_io_fun_t) (
typedef qse_ssize_t (*qse_sed_io_impl_t) (
qse_sed_t* sed,
qse_sed_io_cmd_t cmd,
qse_sed_io_arg_t* arg,
@ -564,7 +564,7 @@ void qse_sed_pushecb (
*/
int qse_sed_comp (
qse_sed_t* sed, /**< stream editor */
qse_sed_io_fun_t inf /**< script stream reader */
qse_sed_io_impl_t inf /**< script stream reader */
);
/**
@ -573,8 +573,8 @@ int qse_sed_comp (
*/
int qse_sed_exec (
qse_sed_t* sed, /**< stream editor */
qse_sed_io_fun_t inf, /**< stream reader */
qse_sed_io_fun_t outf /**< stream writer */
qse_sed_io_impl_t inf, /**< stream reader */
qse_sed_io_impl_t outf /**< stream writer */
);
/**

8
qse/include/qse/stx/stx.h
View File

@ -64,9 +64,9 @@ struct qse_stx_io_arg_t
typedef struct qse_stx_io_arg_t qse_stx_io_arg_t;
/**
* The qse_stx_io_fun_t type defines an I/O handler function.
* The qse_stx_io_impl_t type defines an I/O handler function.
*/
typedef qse_ssize_t (*qse_stx_io_fun_t) (
typedef qse_ssize_t (*qse_stx_io_impl_t) (
qse_stx_t* stx,
qse_stx_io_cmd_t cmd,
qse_stx_io_arg_t* arg,
@ -79,8 +79,8 @@ typedef qse_ssize_t (*qse_stx_io_fun_t) (
*/
struct qse_stx_io_t
{
qse_stx_io_fun_t in;
qse_stx_io_fun_t out;
qse_stx_io_impl_t in;
qse_stx_io_impl_t out;
};
typedef struct qse_stx_io_t qse_stx_io_t;

2
qse/lib/awk/Makefile.am
View File

@ -8,7 +8,7 @@ AM_CPPFLAGS = \
lib_LTLIBRARIES = libqseawk.la
libqseawk_la_SOURCES = awk.c err.c tree.c parse.c run.c rec.c val.c fnc.c misc.c rio.c std.c awk.h err.h rio.h val.h fnc.h misc.h parse.h run.h tree.h
libqseawk_la_LDFLAGS = -L../cmn -L$(libdir) -version-info 1:0:0 -no-undefined
libqseawk_la_LIBADD = -lqsecmn $(LIBM)
libqseawk_la_LIBADD = -lqsecmn $(LIBM) -lltdl
if ENABLE_CXX
lib_LTLIBRARIES += libqseawkxx.la

2
qse/lib/awk/Makefile.in
View File

@ -295,7 +295,7 @@ AM_CPPFLAGS = \
lib_LTLIBRARIES = libqseawk.la $(am__append_1) $(am__append_2)
libqseawk_la_SOURCES = awk.c err.c tree.c parse.c run.c rec.c val.c fnc.c misc.c rio.c std.c awk.h err.h rio.h val.h fnc.h misc.h parse.h run.h tree.h
libqseawk_la_LDFLAGS = -L../cmn -L$(libdir) -version-info 1:0:0 -no-undefined
libqseawk_la_LIBADD = -lqsecmn $(LIBM)
libqseawk_la_LIBADD = -lqsecmn $(LIBM) -lltdl
@ENABLE_CXX_TRUE@libqseawkxx_la_SOURCES = Awk.cpp StdAwk.cpp
@ENABLE_CXX_TRUE@libqseawkxx_la_LDFLAGS = -L. -L../cmn -L$(libdir) -version-info 1:0:0 -no-undefined
@ENABLE_CXX_TRUE@libqseawkxx_la_LIBADD = -lqseawk -lqsecmn $(LIBM)

8
qse/lib/awk/awk.c
View File

@ -72,7 +72,7 @@ static void clear_token (qse_awk_tok_t* tok)
tok->loc.colm = 0;
}
qse_awk_t* qse_awk_open (qse_mmgr_t* mmgr, qse_size_t xtn, qse_awk_prm_t* prm)
qse_awk_t* qse_awk_open (qse_mmgr_t* mmgr, qse_size_t xtnsize, qse_awk_prm_t* prm)
{
qse_awk_t* awk;
@ -109,11 +109,11 @@ qse_awk_t* qse_awk_open (qse_mmgr_t* mmgr, qse_size_t xtn, qse_awk_prm_t* prm)
};
/* allocate the object */
awk = QSE_MMGR_ALLOC (mmgr, QSE_SIZEOF(qse_awk_t) + xtn);
awk = QSE_MMGR_ALLOC (mmgr, QSE_SIZEOF(qse_awk_t) + xtnsize);
if (awk == QSE_NULL) return QSE_NULL;
/* zero out the object */
QSE_MEMSET (awk, 0, QSE_SIZEOF(qse_awk_t) + xtn);
/* zero out the object + extension area */
QSE_MEMSET (awk, 0, QSE_SIZEOF(qse_awk_t) + xtnsize);
/* remember the memory manager */
awk->mmgr = mmgr;

9
qse/lib/awk/awk.h
View File

@ -174,8 +174,8 @@ struct qse_awk_t
/* source code management */
struct
{
qse_awk_sio_fun_t inf;
qse_awk_sio_fun_t outf;
qse_awk_sio_impl_t inf;
qse_awk_sio_impl_t outf;
qse_awk_sio_lxc_t last;
@ -236,6 +236,7 @@ struct qse_awk_t
qse_bool_t stopall;
qse_awk_ecb_t* ecb;
qse_awk_mod_t* mod;
};
struct qse_awk_chain_t
@ -340,7 +341,7 @@ struct qse_awk_rtx_t
/* rio chain */
struct
{
qse_awk_rio_fun_t handler[QSE_AWK_RIO_NUM];
qse_awk_rio_impl_t handler[QSE_AWK_RIO_NUM];
qse_awk_rio_arg_t* chain;
} rio;
@ -352,7 +353,7 @@ struct qse_awk_rtx_t
struct
{
qse_char_t* ptr;
qse_size_t len; /* length */
qse_size_t len; /* length */
qse_size_t inc; /* increment */
} tmp;
} format;

14
qse/lib/awk/err.c
View File

@ -88,15 +88,15 @@ const qse_char_t* qse_awk_dflerrstr (const qse_awk_t* awk, qse_awk_errnum_t errn
QSE_T("too many global variables"),
QSE_T("too many local variables"),
QSE_T("too many parameters"),
QSE_T("'delete' not followed by variable"),
QSE_T("'reset' not followed by variable"),
QSE_T("too many identifier segments"),
QSE_T("bad argument"),
QSE_T("no argument provided"),
QSE_T("'break' outside a loop"),
QSE_T("'continue' outside a loop"),
QSE_T("'next' illegal in the BEGIN block"),
QSE_T("'next' illegal in the END block"),
QSE_T("'nextfile' illegal in the BEGIN block"),
QSE_T("'nextfile' illegal in the END block"),
QSE_T("'printf' not followed by argument"),
QSE_T("both prefix and postfix increment/decrement operator present"),
QSE_T("illegal operand for increment/decrement operator"),
QSE_T("'include' not followed by a string"),
@ -116,20 +116,18 @@ const qse_char_t* qse_awk_dflerrstr (const qse_awk_t* awk, qse_awk_errnum_t errn
QSE_T("right-hand side of the 'in' operator not a map nor nil"),
QSE_T("value not referenceable"),
QSE_T("value not assignable"),
QSE_T("an indexed value cannot be assigned a map"),
QSE_T("a positional value cannot be assigned a map"),
QSE_T("indexed value cannot be assigned a map"),
QSE_T("positional value cannot be assigned a map"),
QSE_T("map '${0}' not assignable with a scalar"),
QSE_T("cannot change a scalar value to a map"),
QSE_T("map not allowed"),
QSE_T("invalid value type"),
QSE_T("'delete' called with wrong target"),
QSE_T("'reset' called with wrong target"),
QSE_T("'next' called from BEGIN block"),
QSE_T("'next' called from END block"),
QSE_T("'nextfile' called from BEGIN block"),
QSE_T("'nextfile' called from END block"),
QSE_T("intrinsic function handler for '${0}' failed"),
QSE_T("wrong implementation of user-defined io handler"),
QSE_T("wrong implementation of user-defined I/O handler"),
QSE_T("I/O handler returned an error"),
QSE_T("no such I/O name found"),
QSE_T("I/O name empty"),

6
qse/lib/awk/fnc.c
View File

@ -99,7 +99,7 @@ void* qse_awk_addfnc (
int when_valid,
qse_size_t min_args, qse_size_t max_args,
const qse_char_t* arg_spec,
qse_awk_fnc_fun_t handler)
qse_awk_fnc_impl_t handler)
{
qse_awk_fnc_t* fnc;
qse_size_t fnc_size;
@ -111,6 +111,10 @@ void* qse_awk_addfnc (
return QSE_NULL;
}
/* Note it doesn't check if it conflicts with a keyword.
* such a function registered won't take effect because
* the word is treated as a keyword */
if (qse_awk_getfnc (awk, name, name_len) != QSE_NULL)
{
qse_cstr_t errarg;

3
qse/lib/awk/fnc.h
View File

@ -22,7 +22,6 @@
#define _QSE_LIB_AWK_FNC_H_
typedef struct qse_awk_fnc_t qse_awk_fnc_t;
struct qse_awk_fnc_t
{
struct
@ -42,7 +41,7 @@ struct qse_awk_fnc_t
qse_char_t* spec;
} arg;
qse_awk_fnc_fun_t handler;
qse_awk_fnc_impl_t handler;
/*qse_awk_fnc_t* next;*/
};

667
qse/lib/awk/parse.c
View File

File diff suppressed because it is too large Load Diff

26
qse/lib/awk/rio.c
View File

@ -89,10 +89,10 @@ static int out_mask_map[] =
static int find_rio_in (
qse_awk_rtx_t* run, int in_type, const qse_char_t* name,
qse_awk_rio_arg_t** rio, qse_awk_rio_fun_t* fun)
qse_awk_rio_arg_t** rio, qse_awk_rio_impl_t* fun)
{
qse_awk_rio_arg_t* p = run->rio.chain;
qse_awk_rio_fun_t handler;
qse_awk_rio_impl_t handler;
int io_type, io_mode, io_mask;
QSE_ASSERT (in_type >= 0 && in_type <= QSE_COUNTOF(in_type_map));
@ -297,7 +297,7 @@ int qse_awk_rtx_readio (
const qse_char_t* name, qse_str_t* buf)
{
qse_awk_rio_arg_t* p;
qse_awk_rio_fun_t handler;
qse_awk_rio_impl_t handler;
int ret;
qse_awk_val_t* rs;
@ -673,7 +673,7 @@ int qse_awk_rtx_writeio_str (
const qse_char_t* name, qse_char_t* str, qse_size_t len)
{
qse_awk_rio_arg_t* p = run->rio.chain;
qse_awk_rio_fun_t handler;
qse_awk_rio_impl_t handler;
int io_type, io_mode, io_mask;
qse_ssize_t n;
@ -816,7 +816,7 @@ int qse_awk_rtx_flushio (
qse_awk_rtx_t* run, int out_type, const qse_char_t* name)
{
qse_awk_rio_arg_t* p = run->rio.chain;
qse_awk_rio_fun_t handler;
qse_awk_rio_impl_t handler;
int io_type, /*io_mode,*/ io_mask;
qse_ssize_t n;
int ok = 0;
@ -871,7 +871,7 @@ int qse_awk_rtx_nextio_read (
qse_awk_rtx_t* run, int in_type, const qse_char_t* name)
{
qse_awk_rio_arg_t* p = run->rio.chain;
qse_awk_rio_fun_t handler;
qse_awk_rio_impl_t handler;
int io_type, /*io_mode,*/ io_mask;
qse_ssize_t n;
@ -949,7 +949,7 @@ int qse_awk_rtx_nextio_write (
qse_awk_rtx_t* run, int out_type, const qse_char_t* name)
{
qse_awk_rio_arg_t* p = run->rio.chain;
qse_awk_rio_fun_t handler;
qse_awk_rio_impl_t handler;
int io_type, /*io_mode,*/ io_mask;
qse_ssize_t n;
@ -1022,7 +1022,7 @@ int qse_awk_rtx_closio_read (
qse_awk_rtx_t* run, int in_type, const qse_char_t* name)
{
qse_awk_rio_arg_t* p = run->rio.chain, * px = QSE_NULL;
qse_awk_rio_fun_t handler;
qse_awk_rio_impl_t handler;
int io_type, /*io_mode,*/ io_mask;
QSE_ASSERT (in_type >= 0 && in_type <= QSE_COUNTOF(in_type_map));
@ -1047,7 +1047,7 @@ int qse_awk_rtx_closio_read (
if (p->type == (io_type | io_mask) &&
qse_strcmp (p->name, name) == 0)
{
qse_awk_rio_fun_t handler;
qse_awk_rio_impl_t handler;
handler = run->rio.handler[p->type & IO_MASK_CLEAR];
if (handler != QSE_NULL)
@ -1081,7 +1081,7 @@ int qse_awk_rtx_closio_write (
qse_awk_rtx_t* run, int out_type, const qse_char_t* name)
{
qse_awk_rio_arg_t* p = run->rio.chain, * px = QSE_NULL;
qse_awk_rio_fun_t handler;
qse_awk_rio_impl_t handler;
int io_type, /*io_mode,*/ io_mask;
QSE_ASSERT (out_type >= 0 && out_type <= QSE_COUNTOF(out_type_map));
@ -1106,7 +1106,7 @@ int qse_awk_rtx_closio_write (
if (p->type == (io_type | io_mask) &&
qse_strcmp (p->name, name) == 0)
{
qse_awk_rio_fun_t handler;
qse_awk_rio_impl_t handler;
handler = run->rio.handler[p->type & IO_MASK_CLEAR];
if (handler != QSE_NULL)
@ -1147,7 +1147,7 @@ int qse_awk_rtx_closeio (
* regardless of the io type */
if (qse_strcmp (p->name, name) == 0)
{
qse_awk_rio_fun_t handler;
qse_awk_rio_impl_t handler;
qse_awk_rio_rwcmode_t rwcmode = QSE_AWK_RIO_CLOSE_FULL;
if (opt != QSE_NULL)
@ -1232,7 +1232,7 @@ int qse_awk_rtx_closeio (
void qse_awk_rtx_cleario (qse_awk_rtx_t* run)
{
qse_awk_rio_arg_t* next;
qse_awk_rio_fun_t handler;
qse_awk_rio_impl_t handler;
qse_ssize_t n;
while (run->rio.chain != QSE_NULL)

15
qse/lib/awk/run.c
View File

@ -695,7 +695,7 @@ qse_htb_t* qse_awk_rtx_getnvmap (qse_awk_rtx_t* rtx)
}
qse_awk_rtx_t* qse_awk_rtx_open (
qse_awk_t* awk, qse_size_t xtn, qse_awk_rio_t* rio)
qse_awk_t* awk, qse_size_t xtnsize, qse_awk_rio_t* rio)
{
qse_awk_rtx_t* rtx;
@ -718,7 +718,7 @@ qse_awk_rtx_t* qse_awk_rtx_open (
/* allocate the storage for the rtx object */
rtx = (qse_awk_rtx_t*) QSE_AWK_ALLOC (
awk, QSE_SIZEOF(qse_awk_rtx_t) + xtn);
awk, QSE_SIZEOF(qse_awk_rtx_t) + xtnsize);
if (rtx == QSE_NULL)
{
/* if it fails, the failure is reported thru
@ -727,7 +727,8 @@ qse_awk_rtx_t* qse_awk_rtx_open (
return QSE_NULL;
}
/* initialize the run object */
/* initialize the rtx object */
QSE_MEMSET (rtx, 0, QSE_SIZEOF(qse_awk_rtx_t) + xtnsize);
if (init_rtx (rtx, awk, rio) <= -1)
{
QSE_AWK_FREE (awk, rtx);
@ -830,9 +831,6 @@ static int init_rtx (qse_awk_rtx_t* rtx, qse_awk_t* awk, qse_awk_rio_t* rio)
QSE_HTB_HASHER_DEFAULT
};
/* zero out the runtime context excluding the extension */
QSE_MEMSET (rtx, 0, QSE_SIZEOF(qse_awk_rtx_t));
rtx->awk = awk;
CLRERR (rtx);
@ -2629,14 +2627,13 @@ static int run_delete (qse_awk_rtx_t* rtx, qse_awk_nde_delete_t* nde)
case QSE_AWK_NDE_LCLIDX:
case QSE_AWK_NDE_ARGIDX:
return run_delete_nonnamed (rtx, var);
}
QSE_ASSERTX (
!"should never happen - wrong target for delete",
"the delete statement cannot be called with other nodes than the variables such as a named variable, a named indexed variable, etc");
SETERR_LOC (rtx, QSE_AWK_ERDELETE, &var->loc);
SETERR_LOC (rtx, QSE_AWK_EBADARG, &var->loc);
return -1;
}
@ -2687,7 +2684,7 @@ static int run_reset (qse_awk_rtx_t* rtx, qse_awk_nde_reset_t* nde)
!"should never happen - wrong target for reset",
"the reset statement can only be called with plain variables");
SETERR_LOC (rtx, QSE_AWK_ERRESET, &var->loc);
SETERR_LOC (rtx, QSE_AWK_EBADARG, &var->loc);
return -1;
}

137
qse/lib/awk/std.c
View File

@ -28,6 +28,7 @@
#include <qse/cmn/time.h>
#include <qse/cmn/path.h>
#include <qse/cmn/htb.h>
#include <qse/cmn/rbt.h>
#include <qse/cmn/env.h>
#include <qse/cmn/alg.h>
#include <qse/cmn/stdio.h> /* TODO: remove dependency on qse_vsprintf */
@ -48,6 +49,7 @@
/* anything ? */
#else
# include <unistd.h>
# include <ltdl.h>
#endif
#ifndef QSE_HAVE_CONFIG_H
@ -109,6 +111,9 @@ typedef struct xtn_t
int gbl_argv;
int gbl_environ;
int gbl_procinfo;
qse_rbt_t modtab;
qse_awk_ecb_t ecb;
} xtn_t;
typedef struct rxtn_t
@ -136,6 +141,8 @@ typedef struct rxtn_t
int cmgrtab_inited;
qse_htb_t cmgrtab;
qse_awk_rtx_ecb_t ecb;
} rxtn_t;
typedef struct ioattr_t
@ -307,11 +314,37 @@ static int custom_awk_sprintf (
static int add_globals (qse_awk_t* awk);
static int add_functions (qse_awk_t* awk);
static int query_module (
qse_awk_t* awk, const qse_char_t* name, qse_awk_mod_info_t* info);
static int init_module (qse_awk_t* awk, qse_awk_rtx_t* rtx);
static void fini_module (qse_awk_t* awk, qse_awk_rtx_t* rtx);
static qse_awk_mod_t awk_mod =
{
query_module,
init_module,
fini_module
};
qse_awk_t* qse_awk_openstd (qse_size_t xtnsize)
{
return qse_awk_openstdwithmmgr (QSE_MMGR_GETDFL(), xtnsize);
}
static void fini_xtn (qse_awk_t* awk)
{
xtn_t* xtn;
xtn = (xtn_t*) QSE_XTN (awk);
qse_rbt_fini (&xtn->modtab);
}
static void clear_xtn (qse_awk_t* awk)
{
xtn_t* xtn;
xtn = (xtn_t*) QSE_XTN (awk);
qse_rbt_clear (&xtn->modtab);
}
qse_awk_t* qse_awk_openstdwithmmgr (qse_mmgr_t* mmgr, qse_size_t xtnsize)
{
qse_awk_t* awk;
@ -338,7 +371,6 @@ qse_awk_t* qse_awk_openstdwithmmgr (qse_mmgr_t* mmgr, qse_size_t xtnsize)
/* initialize extension */
xtn = (xtn_t*) QSE_XTN (awk);
QSE_MEMSET (xtn, 0, QSE_SIZEOF(xtn_t));
/* add intrinsic global variables and functions */
if (add_globals(awk) <= -1 ||
@ -348,6 +380,19 @@ qse_awk_t* qse_awk_openstdwithmmgr (qse_mmgr_t* mmgr, qse_size_t xtnsize)
return QSE_NULL;
}
/* TODO: change the way to set this... */
awk->mod = &awk_mod;
if (qse_rbt_init (&xtn->modtab, mmgr, QSE_SIZEOF(qse_char_t), 0) <= -1)
{
qse_awk_close (awk);
return QSE_NULL;
}
xtn->ecb.close = fini_xtn;
xtn->ecb.clear = clear_xtn;
qse_awk_pushecb (awk, &xtn->ecb);
return awk;
}
@ -1874,12 +1919,6 @@ qse_awk_rtx_t* qse_awk_rtx_openstd (
const qse_char_t* ocf[],
qse_cmgr_t* cmgr)
{
static qse_awk_rtx_ecb_t ecb =
{
QSE_FV (.close, fini_rxtn),
QSE_FV (.stmt, QSE_NULL)
};
qse_awk_rtx_t* rtx;
qse_awk_rio_t rio;
rxtn_t* rxtn;
@ -1897,11 +1936,9 @@ qse_awk_rtx_t* qse_awk_rtx_openstd (
QSE_SIZEOF(rxtn_t) + xtnsize,
&rio
);
if (rtx == QSE_NULL) return QSE_NULL;
rxtn = (rxtn_t*) QSE_XTN (rtx);
QSE_MEMSET (rxtn, 0, QSE_SIZEOF(rxtn_t));
if (rtx->awk->option & QSE_AWK_RIO)
{
@ -1918,7 +1955,8 @@ qse_awk_rtx_t* qse_awk_rtx_openstd (
rxtn->cmgrtab_inited = 1;
}
qse_awk_rtx_pushecb (rtx, &ecb);
rxtn->ecb.close = fini_rxtn;
qse_awk_rtx_pushecb (rtx, &rxtn->ecb);
rxtn->seed = (qse_gettime (&now) <= -1)? 0u: (qse_long_t)now;
/* i don't care if the seed becomes negative or overflows.
@ -2432,3 +2470,82 @@ static int add_functions (qse_awk_t* awk)
qse_awk_addfnc (awk, QSE_T("getioattr"), 9, QSE_AWK_RIO, 2, 2, QSE_NULL, fnc_getioattr) == QSE_NULL) return -1;
return 0;
}
static int query_module (
qse_awk_t* awk, const qse_char_t* name, qse_awk_mod_info_t* info)
{
const qse_char_t* dc;
qse_awk_mod_query_t query;
xtn_t* xtn;
qse_rbt_pair_t* pair;
xtn = (xtn_t*)QSE_XTN(awk);
/* TODO: support module calls with deeper levels ... */
dc = qse_strstr (name, QSE_T("::"));
QSE_ASSERT (dc != QSE_NULL);
#if defined(_WIN32)
/*TODO: implemente this */
qse_awk_seterrnum (awk, QSE_AWK_ENOIMPL, QSE_NULL);
return -1;
#elif defined(__OS2__)
/*TODO: implemente this */
qse_awk_seterrnum (awk, QSE_AWK_ENOIMPL, QSE_NULL);
return -1;
#elif defined(__DOS__)
qse_awk_seterrnum (awk, QSE_AWK_ENOIMPL, QSE_NULL);
return -1;
#else
pair = qse_rbt_search (&xtn->modtab, name, dc - name);
if (pair)
{
/*query = QSE_RBT_VPTR(pair)->query;*/
}
else
{
void* dh;
const qse_mchar_t* mod;
#if defined(QSE_CHAR_IS_MCHAR)
mod = qse_mbsxdup (name, dc - name, QSE_NULL, awk->mmgr);
#else
mod = qse_wcsntombsdup (name, dc - name, QSE_NULL, awk->mmgr);
#endif
if (!mod)
{
qse_awk_seterrnum (awk, QSE_AWK_ENOMEM, QSE_NULL);
return -1;
}
dh = lt_dlopen (mod);
QSE_MMGR_FREE (awk->mmgr, mod);
if (!dh)
{
return -1;
}
query = lt_dlsym (dh, QSE_MT("query"));
if (!query)
{
lt_dlclose (dh);
return -1;
}
}
return query (awk, dc + 2, info);
#endif
}
static int init_module (qse_awk_t* awk, qse_awk_rtx_t* rtx)
{
return 0;
}
static void fini_module (qse_awk_t* awk, qse_awk_rtx_t* rtx)
{
}

2
qse/lib/awk/tree.h
View File

@ -198,7 +198,7 @@ struct qse_awk_nde_fncall_t
const qse_char_t* spec;
} arg;
qse_awk_fnc_fun_t handler;
qse_awk_fnc_impl_t handler;
} fnc;
} u;
qse_awk_nde_t* args;

14
qse/lib/cmn/glob.c
View File

@ -79,7 +79,7 @@ typedef struct stack_node_t stack_node_t;
struct glob_t
{
qse_glob_cbfun_t cbfun;
qse_glob_cbimpl_t cbimpl;
void* cbctx;
qse_mmgr_t* mmgr;
@ -707,7 +707,7 @@ static int handle_non_wild_segments (glob_t* g, segment_t* seg)
if (!seg->next && path_exists(g, QSE_STR_PTR(&g->path)) > 0)
{
/* reached the last segment. match if the path exists */
if (g->cbfun (QSE_STR_CSTR(&g->path), g->cbctx) <= -1) return -1;
if (g->cbimpl (QSE_STR_CSTR(&g->path), g->cbctx) <= -1) return -1;
g->expanded = 1;
}
}
@ -803,7 +803,7 @@ entry:
}
else
{
if (g->cbfun (QSE_STR_CSTR(&g->path), g->cbctx) <= -1) goto oops;
if (g->cbimpl (QSE_STR_CSTR(&g->path), g->cbctx) <= -1) goto oops;
g->expanded = 1;
}
}
@ -871,14 +871,14 @@ oops:
return -1;
}
int qse_globwithcmgr (const qse_char_t* pattern, qse_glob_cbfun_t cbfun, void* cbctx, int flags, qse_mmgr_t* mmgr, qse_cmgr_t* cmgr)
int qse_globwithcmgr (const qse_char_t* pattern, qse_glob_cbimpl_t cbimpl, void* cbctx, int flags, qse_mmgr_t* mmgr, qse_cmgr_t* cmgr)
{
segment_t seg;
glob_t g;
int x;
QSE_MEMSET (&g, 0, QSE_SIZEOF(g));
g.cbfun = cbfun;
g.cbimpl = cbimpl;
g.cbctx = cbctx;
g.mmgr = mmgr;
g.cmgr = cmgr;
@ -928,8 +928,8 @@ int qse_globwithcmgr (const qse_char_t* pattern, qse_glob_cbfun_t cbfun, void* c
return g.expanded;
}
int qse_glob (const qse_char_t* pattern, qse_glob_cbfun_t cbfun, void* cbctx, int flags, qse_mmgr_t* mmgr)
int qse_glob (const qse_char_t* pattern, qse_glob_cbimpl_t cbimpl, void* cbctx, int flags, qse_mmgr_t* mmgr)
{
return qse_globwithcmgr (pattern, cbfun, cbctx, flags, mmgr, qse_getdflcmgr());
return qse_globwithcmgr (pattern, cbimpl, cbctx, flags, mmgr, qse_getdflcmgr());
}

4
qse/lib/cmn/tio.c
View File

@ -113,7 +113,7 @@ void qse_tio_setcmgr (qse_tio_t* tio, qse_cmgr_t* cmgr)
}
int qse_tio_attachin (
qse_tio_t* tio, qse_tio_io_fun_t input,
qse_tio_t* tio, qse_tio_io_impl_t input,
qse_mchar_t* bufptr, qse_size_t bufcapa)
{
qse_mchar_t* xbufptr;
@ -206,7 +206,7 @@ int qse_tio_detachin (qse_tio_t* tio)
}
int qse_tio_attachout (
qse_tio_t* tio, qse_tio_io_fun_t output,
qse_tio_t* tio, qse_tio_io_impl_t output,
qse_mchar_t* bufptr, qse_size_t bufcapa)
{
qse_mchar_t* xbufptr;

10
qse/lib/net/httpd-std.c
View File

@ -345,6 +345,7 @@ struct httpd_xtn_t
#if defined(HAVE_SSL)
SSL_CTX* ssl_ctx;
#endif
qse_httpd_ecb_t ecb;
};
#if defined(HAVE_SSL)
@ -412,22 +413,17 @@ qse_httpd_t* qse_httpd_openstdwithmmgr (qse_mmgr_t* mmgr, qse_size_t xtnsize)
qse_httpd_t* httpd;
httpd_xtn_t* xtn;
static qse_httpd_ecb_t std_ecb =
{
QSE_FV(.close, cleanup_standard_httpd)
};
httpd = qse_httpd_open (mmgr, QSE_SIZEOF(httpd_xtn_t) + xtnsize);
if (httpd == QSE_NULL) return QSE_NULL;
xtn = (httpd_xtn_t*)qse_httpd_getxtn (httpd);
QSE_MEMSET (xtn, 0, QSE_SIZEOF(httpd_xtn_t) + xtnsize);
#if defined(HAVE_SSL)
/*init_xtn_ssl (xtn, "http01.pem", "http01.key");*/
#endif
qse_httpd_pushecb (httpd, &std_ecb);
xtn->ecb.close = cleanup_standard_httpd;
qse_httpd_pushecb (httpd, &xtn->ecb);
return httpd;
}

5
qse/lib/sed/sed.c
View File

@ -1965,7 +1965,7 @@ static int get_command (qse_sed_t* sed, qse_sed_cmd_t* cmd)
return 0;
}
int qse_sed_comp (qse_sed_t* sed, qse_sed_io_fun_t inf)
int qse_sed_comp (qse_sed_t* sed, qse_sed_io_impl_t inf)
{
qse_cint_t c;
qse_sed_cmd_t* cmd = QSE_NULL;
@ -3902,8 +3902,7 @@ static int emit_output (qse_sed_t* sed, int skipline)
return 0;
}
int qse_sed_exec (qse_sed_t* sed, qse_sed_io_fun_t inf, qse_sed_io_fun_t outf)
int qse_sed_exec (qse_sed_t* sed, qse_sed_io_impl_t inf, qse_sed_io_impl_t outf)
{
qse_ssize_t n;
int ret = 0;

6
qse/lib/sed/sed.h
View File

@ -104,7 +104,7 @@ struct qse_sed_t
/** source text pointers */
struct
{
qse_sed_io_fun_t fun; /**< input stream handler */
qse_sed_io_impl_t fun; /**< input stream handler */
qse_sed_io_arg_t arg;
qse_char_t buf[1024];
int eof;
@ -156,7 +156,7 @@ struct qse_sed_t
/** data needed for output streams and files */
struct
{
qse_sed_io_fun_t fun; /**< an output handler */
qse_sed_io_impl_t fun; /**< an output handler */
qse_sed_io_arg_t arg; /**< output handling data */
qse_char_t buf[2048];
@ -174,7 +174,7 @@ struct qse_sed_t
/** data needed for input streams */
struct
{
qse_sed_io_fun_t fun; /**< an input handler */
qse_sed_io_impl_t fun; /**< an input handler */
qse_sed_io_arg_t arg; /**< input handling data */
qse_char_t xbuf[1]; /**< a read-ahead buffer */

13
qse/lib/sed/std.c
View File

@ -101,18 +101,7 @@ qse_sed_t* qse_sed_openstd (qse_size_t xtnsize)
qse_sed_t* qse_sed_openstdwithmmgr (qse_mmgr_t* mmgr, qse_size_t xtnsize)
{
qse_sed_t* sed;
xtn_t* xtn;
/* create an object */
sed = qse_sed_open (mmgr, QSE_SIZEOF(xtn_t) + xtnsize);
if (sed == QSE_NULL) return QSE_NULL;
/* initialize extension */
xtn = (xtn_t*) QSE_XTN (sed);
QSE_MEMSET (xtn, 0, QSE_SIZEOF(xtn_t));
return sed;
return qse_sed_open (mmgr, QSE_SIZEOF(xtn_t) + xtnsize);
}
void* qse_sed_getxtnstd (qse_sed_t* sed)

2
qse/regress/awk/lang-049.awk Normal file
View File

@ -0,0 +1,2 @@
# this should cause a syntax error since printf requries an argument
BEGIN { printf; }

6
qse/regress/awk/regress.out
View File

@ -1352,7 +1352,7 @@ BEGIN {
printf ("%s\n",10.34);
}
ERROR: CODE 104 LINE 3 COLUMN 2 - recursion detected in format conversion
ERROR: CODE 102 LINE 3 COLUMN 2 - recursion detected in format conversion
--------------------------------------------------------------------------------
[CMD] qseawk --newline=on -d- -f lang-014.awk </dev/stdin 2>&1
--------------------------------------------------------------------------------
@ -2454,6 +2454,10 @@ BEGIN {
127.0.0.1
192.168.1.1
--------------------------------------------------------------------------------
[CMD] qseawk --newline=on -d- -f lang-049.awk </dev/stdin 2>&1
--------------------------------------------------------------------------------
ERROR: CODE 60 LINE 2 COLUMN 9 - no argument provided
--------------------------------------------------------------------------------
[CMD] qseawk --newline=on -F: -f columnate.awk passwd.dat </dev/stdin 2>&1
--------------------------------------------------------------------------------
root x 0 0 root /root /bin/bash

6
qse/regress/awk/regress.out.xma
View File

@ -1352,7 +1352,7 @@ BEGIN {
printf ("%s\n",10.34);
}
ERROR: CODE 104 LINE 3 COLUMN 2 - recursion detected in format conversion
ERROR: CODE 102 LINE 3 COLUMN 2 - recursion detected in format conversion
--------------------------------------------------------------------------------
[CMD] qseawk -m 500000 --newline=on -d- -f lang-014.awk </dev/stdin 2>&1
--------------------------------------------------------------------------------
@ -2454,6 +2454,10 @@ BEGIN {
127.0.0.1
192.168.1.1
--------------------------------------------------------------------------------
[CMD] qseawk -m 500000 --newline=on -d- -f lang-049.awk </dev/stdin 2>&1
--------------------------------------------------------------------------------
ERROR: CODE 60 LINE 2 COLUMN 9 - no argument provided
--------------------------------------------------------------------------------
[CMD] qseawk -m 500000 --newline=on -F: -f columnate.awk passwd.dat </dev/stdin 2>&1
--------------------------------------------------------------------------------
root x 0 0 root /root /bin/bash

1
qse/regress/awk/regress.sh.in
View File

@ -175,6 +175,7 @@ PROGS="
lang-046.awk!lang-046.dat2!!--newline=on -d- -vdatadir=@abs_srcdir@ -vdatafile=lang-046.dat1
lang-047.awk!!!--newline=on --tolerant=on -d-
lang-048.awk!!!--newline=on --extraops=on -d-
lang-049.awk!!!--newline=on -d-
columnate.awk!passwd.dat!!--newline=on -F:
levenshtein-utests.awk!!!--newline=on --include=on

2
qse/samples/awk/awk11.c
View File

@ -25,7 +25,7 @@ const qse_char_t* src = QSE_T("BEGIN { print \"hello, world\" | \"dir\"; }");
struct rtx_xtn_t
{
qse_awk_rio_fun_t old_pipe_handler;
qse_awk_rio_impl_t old_pipe_handler;
};
static qse_ssize_t new_pipe_handler (