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enhanced error location handling for awk

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This commit is contained in:
hyung-hwan 2009-08-26 03:50:07 +00:00
parent 48aa3f2d34
commit 9253c8644f
15 changed files with 746 additions and 682 deletions
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22
qse/cmd/awk/awk.c
View File

@ -1,5 +1,5 @@
/* /*
* $Id: awk.c 256 2009-08-16 13:44:20Z hyunghwan.chung $ * $Id: awk.c 267 2009-08-25 09:50:07Z hyunghwan.chung $
* *
Copyright 2006-2009 Chung, Hyung-Hwan. Copyright 2006-2009 Chung, Hyung-Hwan.
@ -644,20 +644,32 @@ static void freearg (struct arg_t* arg)
static void print_awkerr (qse_awk_t* awk) static void print_awkerr (qse_awk_t* awk)
{ {
const qse_awk_loc_t* loc = qse_awk_geterrloc (awk);
print_err ( print_err (
QSE_T("CODE [%d] LINE [%u] %s\n"), QSE_T("CODE %d LINE %u COLUMN %u %s%s%s- %s\n"),
qse_awk_geterrnum(awk), qse_awk_geterrnum(awk),
(unsigned int)qse_awk_geterrlin(awk), (unsigned int)loc->lin,
(unsigned int)loc->col,
((loc->fil == QSE_NULL)? QSE_T(""): QSE_T("FILE ")),
((loc->fil == QSE_NULL)? QSE_T(""): loc->fil),
((loc->fil == QSE_NULL)? QSE_T(""): QSE_T(" ")),
qse_awk_geterrmsg(awk) qse_awk_geterrmsg(awk)
); );
} }
static void print_rtxerr (qse_awk_rtx_t* rtx) static void print_rtxerr (qse_awk_rtx_t* rtx)
{ {
const qse_awk_loc_t* loc = qse_awk_rtx_geterrloc (rtx);
print_err ( print_err (
QSE_T("CODE [%d] LINE [%u] %s\n"), QSE_T("CODE %d LINE %u COLUMN %u %s%s%s- %s\n"),
qse_awk_rtx_geterrnum(rtx), qse_awk_rtx_geterrnum(rtx),
(unsigned int)qse_awk_rtx_geterrlin(rtx), (unsigned int)loc->lin,
(unsigned int)loc->col,
((loc->fil == QSE_NULL)? QSE_T(""): QSE_T("FILE ")),
((loc->fil == QSE_NULL)? QSE_T(""): loc->fil),
((loc->fil == QSE_NULL)? QSE_T(""): QSE_T(" ")),
qse_awk_rtx_geterrmsg(rtx) qse_awk_rtx_geterrmsg(rtx)
); );
} }

19
qse/include/qse/awk/Awk.hpp
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@ -1,5 +1,5 @@
/* /*
* $Id: Awk.hpp 259 2009-08-20 11:28:03Z hyunghwan.chung $ * $Id: Awk.hpp 267 2009-08-25 09:50:07Z hyunghwan.chung $
* *
Copyright 2006-2009 Chung, Hyung-Hwan. Copyright 2006-2009 Chung, Hyung-Hwan.
@ -46,6 +46,7 @@ public:
/** Defines a primitive handle */ /** Defines a primitive handle */
typedef qse_awk_t awk_t; typedef qse_awk_t awk_t;
typedef qse_awk_loc_t loc_t;
typedef qse_awk_errnum_t errnum_t; typedef qse_awk_errnum_t errnum_t;
typedef qse_awk_errstr_t errstr_t; typedef qse_awk_errstr_t errstr_t;
typedef qse_awk_errinf_t errinf_t; typedef qse_awk_errinf_t errinf_t;
@ -224,10 +225,10 @@ public:
ErrorNumber getErrorNumber () const; ErrorNumber getErrorNumber () const;
/** /**
* The Awk::getErrorLine() function returns the line number of the last * The Awk::getErrorLocation() function returns the location of the
* error occurred. * last error occurred.
*/ */
size_t getErrorLine () const; loc_t getErrorLocation () const;
/** /**
* The Awk::getErrorMessage() function returns a message describing * The Awk::getErrorMessage() function returns a message describing
@ -241,13 +242,13 @@ public:
void setError ( void setError (
ErrorNumber code, ErrorNumber code,
const cstr_t* args = QSE_NULL, const cstr_t* args = QSE_NULL,
size_t line = 0 const loc_t* loc = QSE_NULL
); );
void setErrorWithMessage ( void setErrorWithMessage (
ErrorNumber code, ErrorNumber code,
const char_t* msg, const char_t* msg,
size_t line const loc_t* loc
); );
/** clears error information */ /** clears error information */
@ -744,19 +745,19 @@ public:
bool shouldStop () const; bool shouldStop () const;
ErrorNumber getErrorNumber () const; ErrorNumber getErrorNumber () const;
size_t getErrorLine () const; loc_t getErrorLocation () const;
const char_t* getErrorMessage () const; const char_t* getErrorMessage () const;
void setError ( void setError (
ErrorNumber code, ErrorNumber code,
const cstr_t* args = QSE_NULL, const cstr_t* args = QSE_NULL,
size_t line = 0 const loc_t* loc = QSE_NULL
); );
void setErrorWithMessage ( void setErrorWithMessage (
ErrorNumber code, ErrorNumber code,
const char_t* msg, const char_t* msg,
size_t line const loc_t* loc
); );
/** /**

51
qse/include/qse/awk/awk.h
View File

@ -1,5 +1,5 @@
/* /*
* $Id: awk.h 264 2009-08-23 12:56:45Z hyunghwan.chung $ * $Id: awk.h 267 2009-08-25 09:50:07Z hyunghwan.chung $
* *
Copyright 2006-2009 Chung, Hyung-Hwan. Copyright 2006-2009 Chung, Hyung-Hwan.
@ -358,6 +358,7 @@ typedef enum qse_awk_rio_mode_t qse_awk_rio_mode_t;
* #QSE_AWK_RIO_OPEN is requested. For other request type, it can refer * #QSE_AWK_RIO_OPEN is requested. For other request type, it can refer
* to the handle field set previously. * to the handle field set previously.
*/ */
typedef struct qse_awk_rio_arg_t qse_awk_rio_arg_t;
struct qse_awk_rio_arg_t struct qse_awk_rio_arg_t
{ {
qse_awk_rio_mode_t mode; /**< [IN] I/O mode */ qse_awk_rio_mode_t mode; /**< [IN] I/O mode */
@ -384,7 +385,6 @@ struct qse_awk_rio_arg_t
struct qse_awk_rio_arg_t* next; struct qse_awk_rio_arg_t* next;
}; };
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_fun_t type defines a runtime I/O handler.
@ -400,6 +400,7 @@ typedef qse_ssize_t (*qse_awk_rio_fun_t) (
/** /**
* The qse_awk_prm_t type defines primitive functions * The qse_awk_prm_t type defines primitive functions
*/ */
typedef struct qse_awk_prm_t qse_awk_prm_t;
struct qse_awk_prm_t struct qse_awk_prm_t
{ {
qse_awk_pow_t pow; qse_awk_pow_t pow;
@ -436,7 +437,17 @@ struct qse_awk_prm_t
); );
#endif #endif
}; };
typedef struct qse_awk_prm_t qse_awk_prm_t;
/**
* The qse_awk_loc_t type defines a structure to hold location.
*/
typedef struct qse_awk_loc_t qse_awk_loc_t;
struct qse_awk_loc_t
{
const qse_char_t* fil; /**< file */
qse_size_t lin; /**< line */
qse_size_t col; /**< column */
};
/** /**
* The qse_awk_sio_t type defines a script stream handler set. * The qse_awk_sio_t type defines a script stream handler set.
@ -508,7 +519,7 @@ struct qse_awk_rcb_t
* each statement executed. * each statement executed.
*/ */
void (*on_statement) ( void (*on_statement) (
qse_awk_rtx_t* rtx, qse_size_t line, void* udd); qse_awk_rtx_t* rtx, const qse_awk_loc_t* loc, void* udd);
/** /**
* A caller may store a custom data pointer into this field. * A caller may store a custom data pointer into this field.
@ -765,7 +776,6 @@ enum qse_awk_errnum_t
}; };
typedef enum qse_awk_errnum_t qse_awk_errnum_t; typedef enum qse_awk_errnum_t qse_awk_errnum_t;
/** /**
* The qse_awk_errinf_t type defines a placeholder for error information. * The qse_awk_errinf_t type defines a placeholder for error information.
*/ */
@ -773,7 +783,7 @@ struct qse_awk_errinf_t
{ {
qse_awk_errnum_t num; /**< error number */ qse_awk_errnum_t num; /**< error number */
qse_char_t msg[256]; /**< error message */ qse_char_t msg[256]; /**< error message */
qse_size_t lin; /**< line number where an error occurred */ qse_awk_loc_t loc; /**< error location */
}; };
typedef struct qse_awk_errinf_t qse_awk_errinf_t; typedef struct qse_awk_errinf_t qse_awk_errinf_t;
@ -1018,11 +1028,10 @@ qse_awk_errnum_t qse_awk_geterrnum (
); );
/** /**
* The qse_awk_geterrlin() function returns the line number where the * The qse_awk_geterrloc() function returns the location where the
* last error has occurred. * last error has occurred.
* @return line number
*/ */
qse_size_t qse_awk_geterrlin ( const qse_awk_loc_t* qse_awk_geterrloc (
qse_awk_t* awk /**< awk object */ qse_awk_t* awk /**< awk object */
); );
@ -1065,17 +1074,18 @@ void qse_awk_geterror (
qse_awk_t* awk, qse_awk_t* awk,
qse_awk_errnum_t* errnum, qse_awk_errnum_t* errnum,
const qse_char_t** errmsg, const qse_char_t** errmsg,
qse_size_t* errlin qse_awk_loc_t* errloc
); );
/** /**
* The qse_awk_seterror() functon sets error information. * The qse_awk_seterror() functon sets error information.
*/ */
void qse_awk_seterror ( void qse_awk_seterror (
qse_awk_t* awk, /**< awk object */ qse_awk_t* awk, /**< awk object */
qse_awk_errnum_t errnum, /**< error number */ qse_awk_errnum_t errnum, /**< error number */
const qse_cstr_t* errarg, /**< argument array for formatting error message */ const qse_cstr_t* errarg, /**< array of arguments for formatting
qse_size_t errlin /**< line number */ * an error message */
const qse_awk_loc_t* errloc /**< error location */
); );
int qse_awk_getoption ( int qse_awk_getoption (
@ -1528,7 +1538,7 @@ qse_awk_errnum_t qse_awk_rtx_geterrnum (
qse_awk_rtx_t* rtx /**< runtime context */ qse_awk_rtx_t* rtx /**< runtime context */
); );
qse_size_t qse_awk_rtx_geterrlin ( const qse_awk_loc_t* qse_awk_rtx_geterrloc (
qse_awk_rtx_t* rtx /**< runtime context */ qse_awk_rtx_t* rtx /**< runtime context */
); );
@ -1555,7 +1565,7 @@ void qse_awk_rtx_geterror (
qse_awk_rtx_t* rtx, /**< runtime context */ qse_awk_rtx_t* rtx, /**< runtime context */
qse_awk_errnum_t* errnum, /**< error number */ qse_awk_errnum_t* errnum, /**< error number */
const qse_char_t** errmsg, /**< error message */ const qse_char_t** errmsg, /**< error message */
qse_size_t* errlin /**< error line */ qse_awk_loc_t* errloc /**< error location */
); );
void qse_awk_rtx_seterrnum ( void qse_awk_rtx_seterrnum (
@ -1570,10 +1580,11 @@ void qse_awk_rtx_seterrinf (
); );
void qse_awk_rtx_seterror ( void qse_awk_rtx_seterror (
qse_awk_rtx_t* rtx, /**< runtime context */ qse_awk_rtx_t* rtx, /**< runtime context */
qse_awk_errnum_t errnum, /**< error number */ qse_awk_errnum_t errnum, /**< error number */
const qse_cstr_t* errarg, /**< argument array for formatting error message */ const qse_cstr_t* errarg, /**< array of arguments for formatting
qse_size_t errlin /**< error line */ * an error message */
const qse_awk_loc_t* errloc /**< error line */
); );
/** /**

54
qse/lib/awk/Awk.cpp
View File

@ -1,5 +1,5 @@
/* /*
* $Id: Awk.cpp 259 2009-08-20 11:28:03Z hyunghwan.chung $ * $Id: Awk.cpp 267 2009-08-25 09:50:07Z hyunghwan.chung $
* *
Copyright 2006-2009 Chung, Hyung-Hwan. Copyright 2006-2009 Chung, Hyung-Hwan.
@ -908,10 +908,10 @@ Awk::ErrorNumber Awk::Run::getErrorNumber () const
return (ErrorNumber)qse_awk_rtx_geterrnum (this->rtx); return (ErrorNumber)qse_awk_rtx_geterrnum (this->rtx);
} }
Awk::size_t Awk::Run::getErrorLine () const Awk::loc_t Awk::Run::getErrorLocation () const
{ {
QSE_ASSERT (this->rtx != QSE_NULL); QSE_ASSERT (this->rtx != QSE_NULL);
return qse_awk_rtx_geterrlin (this->rtx); return *qse_awk_rtx_geterrloc (this->rtx);
} }
const Awk::char_t* Awk::Run::getErrorMessage () const const Awk::char_t* Awk::Run::getErrorMessage () const
@ -920,21 +920,22 @@ const Awk::char_t* Awk::Run::getErrorMessage () const
return qse_awk_rtx_geterrmsg (this->rtx); return qse_awk_rtx_geterrmsg (this->rtx);
} }
void Awk::Run::setError (ErrorNumber code, const cstr_t* args, size_t line) void Awk::Run::setError (ErrorNumber code, const cstr_t* args, const loc_t* loc)
{ {
QSE_ASSERT (this->rtx != QSE_NULL); QSE_ASSERT (this->rtx != QSE_NULL);
qse_awk_rtx_seterror (this->rtx, (errnum_t)code, args, line); qse_awk_rtx_seterror (this->rtx, (errnum_t)code, args, loc);
} }
void Awk::Run::setErrorWithMessage ( void Awk::Run::setErrorWithMessage (
ErrorNumber code, const char_t* msg, size_t line) ErrorNumber code, const char_t* msg, const loc_t* loc)
{ {
QSE_ASSERT (this->rtx != QSE_NULL); QSE_ASSERT (this->rtx != QSE_NULL);
errinf_t errinf; errinf_t errinf;
QSE_MEMSET (&errinf, 0, QSE_SIZEOF(errinf));
errinf.num = (errnum_t)code; errinf.num = (errnum_t)code;
errinf.lin = line; if (loc == QSE_NULL) errinf.loc = *loc;
qse_strxcpy (errinf.msg, QSE_COUNTOF(errinf.msg), msg); qse_strxcpy (errinf.msg, QSE_COUNTOF(errinf.msg), msg);
qse_awk_rtx_seterrinf (this->rtx, &errinf); qse_awk_rtx_seterrinf (this->rtx, &errinf);
@ -998,9 +999,8 @@ int Awk::Run::getGlobal (int id, Value& g) const
Awk::Awk () : awk (QSE_NULL), functionMap (QSE_NULL), runctx (this) Awk::Awk () : awk (QSE_NULL), functionMap (QSE_NULL), runctx (this)
{ {
QSE_MEMSET (&errinf, 0, QSE_SIZEOF(errinf));
errinf.num = (errnum_t)ERR_NOERR; errinf.num = (errnum_t)ERR_NOERR;
errinf.lin = 0;
errinf.msg[0] = QSE_T('\0');
} }
Awk::operator Awk::awk_t* () const Awk::operator Awk::awk_t* () const
@ -1027,9 +1027,9 @@ Awk::ErrorNumber Awk::getErrorNumber () const
return (ErrorNumber)this->errinf.num; return (ErrorNumber)this->errinf.num;
} }
Awk::size_t Awk::getErrorLine () const Awk::loc_t Awk::getErrorLocation () const
{ {
return this->errinf.lin; return this->errinf.loc;
} }
const Awk::char_t* Awk::getErrorMessage () const const Awk::char_t* Awk::getErrorMessage () const
@ -1037,44 +1037,38 @@ const Awk::char_t* Awk::getErrorMessage () const
return this->errinf.msg; return this->errinf.msg;
} }
void Awk::setError (ErrorNumber code, const cstr_t* args, size_t line) void Awk::setError (ErrorNumber code, const cstr_t* args, const loc_t* loc)
{ {
if (awk != QSE_NULL) if (awk != QSE_NULL)
{ {
qse_awk_seterror (awk, (errnum_t)code, args, line); qse_awk_seterror (awk, (errnum_t)code, args, loc);
retrieveError (); retrieveError ();
} }
else else
{ {
QSE_MEMSET (&errinf, 0, QSE_SIZEOF(errinf));
errinf.num = (errnum_t)code; errinf.num = (errnum_t)code;
errinf.lin = line; if (loc != QSE_NULL) errinf.loc = *loc;
qse_strxcpy (errinf.msg, QSE_COUNTOF(errinf.msg), qse_strxcpy (errinf.msg, QSE_COUNTOF(errinf.msg),
QSE_T("not ready to set an error message")); QSE_T("not ready to set an error message"));
} }
} }
void Awk::setErrorWithMessage (ErrorNumber code, const char_t* msg, size_t line) void Awk::setErrorWithMessage (ErrorNumber code, const char_t* msg, const loc_t* loc)
{ {
if (awk != QSE_NULL) QSE_MEMSET (&errinf, 0, QSE_SIZEOF(errinf));
{
errinf.num = (errnum_t)code; errinf.num = (errnum_t)code;
errinf.lin = line; if (loc != QSE_NULL) errinf.loc = *loc;
qse_strxcpy (errinf.msg, QSE_COUNTOF(errinf.msg), msg); qse_strxcpy (errinf.msg, QSE_COUNTOF(errinf.msg), msg);
qse_awk_seterrinf (awk, &errinf);
} if (awk != QSE_NULL) qse_awk_seterrinf (awk, &errinf);
else
{
errinf.num = (errnum_t)code;
errinf.lin = line;
qse_strxcpy (errinf.msg, QSE_COUNTOF(errinf.msg), msg);
}
} }
void Awk::clearError () void Awk::clearError ()
{ {
QSE_MEMSET (&errinf, 0, QSE_SIZEOF(errinf));
errinf.num = (errnum_t)ERR_NOERR; errinf.num = (errnum_t)ERR_NOERR;
errinf.lin = 0;
errinf.msg[0] = QSE_T('\0');
} }
void Awk::retrieveError () void Awk::retrieveError ()

12
qse/lib/awk/awk.c
View File

@ -1,5 +1,5 @@
/* /*
* $Id: awk.c 266 2009-08-24 12:15:56Z hyunghwan.chung $ * $Id: awk.c 267 2009-08-25 09:50:07Z hyunghwan.chung $
* *
Copyright 2006-2009 Chung, Hyung-Hwan. Copyright 2006-2009 Chung, Hyung-Hwan.
@ -183,7 +183,9 @@ qse_awk_t* qse_awk_open (qse_mmgr_t* mmgr, qse_size_t xtn, qse_awk_prm_t* prm)
awk->option = QSE_AWK_CLASSIC; awk->option = QSE_AWK_CLASSIC;
awk->errinf.num = QSE_AWK_ENOERR; awk->errinf.num = QSE_AWK_ENOERR;
awk->errinf.lin = 0; awk->errinf.loc.lin = 0;
awk->errinf.loc.col = 0;
awk->errinf.loc.fil = QSE_NULL;
awk->errstr = qse_awk_dflerrstr; awk->errstr = qse_awk_dflerrstr;
awk->stopall = QSE_FALSE; awk->stopall = QSE_FALSE;
@ -322,7 +324,11 @@ int qse_awk_clear (qse_awk_t* awk)
awk->tree.chain_size = 0; awk->tree.chain_size = 0;
QSE_ASSERT (awk->sio.inp == &awk->sio.arg); QSE_ASSERT (awk->sio.inp == &awk->sio.arg);
qse_map_clear (awk->sio.names); /* this table must not be cleared here as there can be a reference
* to an entry of this table from errinf.fil when qse_awk_parse()
* failed. this table is cleared in qse_awk_parse().
* qse_map_clear (awk->sio.names);
*/
awk->sio.last.c = QSE_CHAR_EOF; awk->sio.last.c = QSE_CHAR_EOF;
awk->sio.last.lin = 0; awk->sio.last.lin = 0;

10
qse/lib/awk/awk.h
View File

@ -1,5 +1,5 @@
/* /*
* $Id: awk.h 265 2009-08-24 01:50:38Z hyunghwan.chung $ * $Id: awk.h 267 2009-08-25 09:50:07Z hyunghwan.chung $
* *
Copyright 2006-2009 Chung, Hyung-Hwan. Copyright 2006-2009 Chung, Hyung-Hwan.
@ -96,14 +96,6 @@ struct qse_awk_tree_t
int ok; int ok;
}; };
typedef struct qse_awk_loc_t qse_awk_loc_t;
struct qse_awk_loc_t
{
const qse_char_t* fil;
qse_size_t lin;
qse_size_t col;
};
typedef struct qse_awk_tok_t qse_awk_tok_t; typedef struct qse_awk_tok_t qse_awk_tok_t;
struct qse_awk_tok_t struct qse_awk_tok_t
{ {

31
qse/lib/awk/err.c
View File

@ -1,5 +1,5 @@
/* /*
* $Id: err.c 258 2009-08-19 14:04:15Z hyunghwan.chung $ * $Id: err.c 267 2009-08-25 09:50:07Z hyunghwan.chung $
* *
Copyright 2006-2009 Chung, Hyung-Hwan. Copyright 2006-2009 Chung, Hyung-Hwan.
@ -169,9 +169,9 @@ qse_awk_errnum_t qse_awk_geterrnum (qse_awk_t* awk)
return awk->errinf.num; return awk->errinf.num;
} }
qse_size_t qse_awk_geterrlin (qse_awk_t* awk) const qse_awk_loc_t* qse_awk_geterrloc (qse_awk_t* awk)
{ {
return awk->errinf.lin; return &awk->errinf.loc;
} }
const qse_char_t* qse_awk_geterrmsg (qse_awk_t* awk) const qse_char_t* qse_awk_geterrmsg (qse_awk_t* awk)
@ -192,10 +192,10 @@ void qse_awk_geterrinf (qse_awk_t* awk, qse_awk_errinf_t* errinf)
void qse_awk_geterror ( void qse_awk_geterror (
qse_awk_t* awk, qse_awk_errnum_t* errnum, qse_awk_t* awk, qse_awk_errnum_t* errnum,
const qse_char_t** errmsg, qse_size_t* errlin) const qse_char_t** errmsg, qse_awk_loc_t* errloc)
{ {
if (errnum != QSE_NULL) *errnum = awk->errinf.num; if (errnum != QSE_NULL) *errnum = awk->errinf.num;
if (errlin != QSE_NULL) *errlin = awk->errinf.lin; if (errloc != QSE_NULL) *errloc = awk->errinf.loc;
if (errmsg != QSE_NULL) if (errmsg != QSE_NULL)
{ {
*errmsg = (awk->errinf.msg[0] == QSE_T('\0'))? *errmsg = (awk->errinf.msg[0] == QSE_T('\0'))?
@ -207,7 +207,7 @@ void qse_awk_geterror (
void qse_awk_seterrnum ( void qse_awk_seterrnum (
qse_awk_t* awk, qse_awk_errnum_t errnum, const qse_cstr_t* errarg) qse_awk_t* awk, qse_awk_errnum_t errnum, const qse_cstr_t* errarg)
{ {
qse_awk_seterror (awk, errnum, errarg, 0); qse_awk_seterror (awk, errnum, errarg, QSE_NULL);
} }
void qse_awk_seterrinf (qse_awk_t* awk, const qse_awk_errinf_t* errinf) void qse_awk_seterrinf (qse_awk_t* awk, const qse_awk_errinf_t* errinf)
@ -217,10 +217,11 @@ void qse_awk_seterrinf (qse_awk_t* awk, const qse_awk_errinf_t* errinf)
void qse_awk_seterror ( void qse_awk_seterror (
qse_awk_t* awk, qse_awk_errnum_t errnum, const qse_cstr_t* errarg, qse_awk_t* awk, qse_awk_errnum_t errnum, const qse_cstr_t* errarg,
qse_size_t errlin) const qse_awk_loc_t* errloc)
{ {
const qse_char_t* errfmt; const qse_char_t* errfmt;
QSE_MEMSET (&awk->errinf, 0, QSE_SIZEOF(awk->errinf));
awk->errinf.num = errnum; awk->errinf.num = errnum;
errfmt = qse_awk_geterrstr(awk)(awk,errnum); errfmt = qse_awk_geterrstr(awk)(awk,errnum);
@ -230,7 +231,7 @@ void qse_awk_seterror (
errfmt, errarg errfmt, errarg
); );
awk->errinf.lin = errlin; if (errloc != QSE_NULL) awk->errinf.loc = *errloc;
} }
qse_awk_errnum_t qse_awk_rtx_geterrnum (qse_awk_rtx_t* rtx) qse_awk_errnum_t qse_awk_rtx_geterrnum (qse_awk_rtx_t* rtx)
@ -238,9 +239,9 @@ qse_awk_errnum_t qse_awk_rtx_geterrnum (qse_awk_rtx_t* rtx)
return rtx->errinf.num; return rtx->errinf.num;
} }
qse_size_t qse_awk_rtx_geterrlin (qse_awk_rtx_t* rtx) const qse_awk_loc_t* qse_awk_rtx_geterrloc (qse_awk_rtx_t* rtx)
{ {
return rtx->errinf.lin; return &rtx->errinf.loc;
} }
const qse_char_t* qse_awk_rtx_geterrmsg (qse_awk_rtx_t* rtx) const qse_char_t* qse_awk_rtx_geterrmsg (qse_awk_rtx_t* rtx)
@ -261,10 +262,10 @@ void qse_awk_rtx_geterrinf (qse_awk_rtx_t* rtx, qse_awk_errinf_t* errinf)
void qse_awk_rtx_geterror ( void qse_awk_rtx_geterror (
qse_awk_rtx_t* rtx, qse_awk_errnum_t* errnum, qse_awk_rtx_t* rtx, qse_awk_errnum_t* errnum,
const qse_char_t** errmsg, qse_size_t* errlin) const qse_char_t** errmsg, qse_awk_loc_t* errloc)
{ {
if (errnum != QSE_NULL) *errnum = rtx->errinf.num; if (errnum != QSE_NULL) *errnum = rtx->errinf.num;
if (errlin != QSE_NULL) *errlin = rtx->errinf.lin; if (errloc != QSE_NULL) *errloc = rtx->errinf.loc;
if (errmsg != QSE_NULL) if (errmsg != QSE_NULL)
{ {
*errmsg = (rtx->errinf.msg[0] == QSE_T('\0'))? *errmsg = (rtx->errinf.msg[0] == QSE_T('\0'))?
@ -285,12 +286,12 @@ void qse_awk_rtx_seterrinf (qse_awk_rtx_t* rtx, const qse_awk_errinf_t* errinf)
void qse_awk_rtx_seterror ( void qse_awk_rtx_seterror (
qse_awk_rtx_t* rtx, qse_awk_errnum_t errnum, const qse_cstr_t* errarg, qse_awk_rtx_t* rtx, qse_awk_errnum_t errnum, const qse_cstr_t* errarg,
qse_size_t errlin) const qse_awk_loc_t* errloc)
{ {
const qse_char_t* errfmt; const qse_char_t* errfmt;
QSE_MEMSET (&rtx->errinf, 0, QSE_SIZEOF(rtx->errinf));
rtx->errinf.num = errnum; rtx->errinf.num = errnum;
rtx->errinf.lin = errlin;
errfmt = qse_awk_geterrstr(rtx->awk)(rtx->awk,errnum); errfmt = qse_awk_geterrstr(rtx->awk)(rtx->awk,errnum);
QSE_ASSERT (errfmt != QSE_NULL); QSE_ASSERT (errfmt != QSE_NULL);
@ -298,4 +299,6 @@ void qse_awk_rtx_seterror (
rtx->errinf.msg, QSE_COUNTOF(rtx->errinf.msg), rtx->errinf.msg, QSE_COUNTOF(rtx->errinf.msg),
errfmt, errarg errfmt, errarg
); );
if (errloc != QSE_NULL) rtx->errinf.loc = *errloc;
} }

622
qse/lib/awk/parse.c
View File

File diff suppressed because it is too large Load Diff

529
qse/lib/awk/run.c
View File

File diff suppressed because it is too large Load Diff

4
qse/lib/awk/tree.h
View File

@ -1,5 +1,5 @@
/* /*
* $Id: tree.h 236 2009-07-16 08:27:53Z hyunghwan.chung $ * $Id: tree.h 267 2009-08-25 09:50:07Z hyunghwan.chung $
* *
Copyright 2006-2009 Chung, Hyung-Hwan. Copyright 2006-2009 Chung, Hyung-Hwan.
@ -152,7 +152,7 @@ struct qse_awk_fun_t
#define QSE_AWK_NDE_HDR \ #define QSE_AWK_NDE_HDR \
qse_awk_nde_type_t type; \ qse_awk_nde_type_t type; \
qse_size_t line; \ qse_awk_loc_t loc; \
qse_awk_nde_t* next qse_awk_nde_t* next
struct qse_awk_nde_t struct qse_awk_nde_t

32
qse/regress/awk/regress.out
View File

@ -937,7 +937,7 @@ my hello
my hello my hello
my hello my hello
my hello my hello
ERROR: CODE [15] LINE [6] block nested too deeply ERROR: CODE 15 LINE 6 COLUMN 1 - block nested too deeply
-------------------------------------------------------------------------------- --------------------------------------------------------------------------------
../../cmd/awk/qseawk --newline=on -o- -f lang-003.awk </dev/stdin 2>&1 ../../cmd/awk/qseawk --newline=on -o- -f lang-003.awk </dev/stdin 2>&1
-------------------------------------------------------------------------------- --------------------------------------------------------------------------------
@ -956,7 +956,7 @@ BEGIN {
-------------------------------------------------------------------------------- --------------------------------------------------------------------------------
../../cmd/awk/qseawk --newline=on -o- -f lang-004.awk </dev/stdin 2>&1 ../../cmd/awk/qseawk --newline=on -o- -f lang-004.awk </dev/stdin 2>&1
-------------------------------------------------------------------------------- --------------------------------------------------------------------------------
ERROR: CODE [42] LINE [3] function 'a' redefined ERROR: CODE 42 LINE 3 COLUMN 9 - function 'a' redefined
-------------------------------------------------------------------------------- --------------------------------------------------------------------------------
../../cmd/awk/qseawk --implicit=off --explicit=on --newline=on -o- -f lang-005.awk </dev/stdin 2>&1 ../../cmd/awk/qseawk --implicit=off --explicit=on --newline=on -o- -f lang-005.awk </dev/stdin 2>&1
-------------------------------------------------------------------------------- --------------------------------------------------------------------------------
@ -984,7 +984,7 @@ BEGIN {
-------------------------------------------------------------------------------- --------------------------------------------------------------------------------
../../cmd/awk/qseawk --implicit=off --explicit=on --newline=on -o- -f lang-006.awk </dev/stdin 2>&1 ../../cmd/awk/qseawk --implicit=off --explicit=on --newline=on -o- -f lang-006.awk </dev/stdin 2>&1
-------------------------------------------------------------------------------- --------------------------------------------------------------------------------
ERROR: CODE [43] LINE [5] global variable 'a' redefined ERROR: CODE 43 LINE 5 COLUMN 10 - global variable 'a' redefined
-------------------------------------------------------------------------------- --------------------------------------------------------------------------------
../../cmd/awk/qseawk --implicit=on --explicit=on --newline=on -o- -f lang-007.awk </dev/stdin 2>&1 ../../cmd/awk/qseawk --implicit=on --explicit=on --newline=on -o- -f lang-007.awk </dev/stdin 2>&1
-------------------------------------------------------------------------------- --------------------------------------------------------------------------------
@ -1352,7 +1352,7 @@ BEGIN {
printf ("%s\n",10.34); printf ("%s\n",10.34);
} }
ERROR: CODE [103] LINE [3] recursion detected in format conversion ERROR: CODE 103 LINE 3 COLUMN 2 - recursion detected in format conversion
-------------------------------------------------------------------------------- --------------------------------------------------------------------------------
../../cmd/awk/qseawk --newline=on -o- -f lang-014.awk </dev/stdin 2>&1 ../../cmd/awk/qseawk --newline=on -o- -f lang-014.awk </dev/stdin 2>&1
-------------------------------------------------------------------------------- --------------------------------------------------------------------------------
@ -1367,7 +1367,7 @@ BEGIN {
-------------------------------------------------------------------------------- --------------------------------------------------------------------------------
../../cmd/awk/qseawk --newline=on -o- -f lang-015.awk </dev/stdin 2>&1 ../../cmd/awk/qseawk --newline=on -o- -f lang-015.awk </dev/stdin 2>&1
-------------------------------------------------------------------------------- --------------------------------------------------------------------------------
ERROR: CODE [15] LINE [3] block nested too deeply ERROR: CODE 15 LINE 3 COLUMN 50 - block nested too deeply
-------------------------------------------------------------------------------- --------------------------------------------------------------------------------
../../cmd/awk/qseawk --newline=on -o- -f lang-016.awk </dev/stdin 2>&1 ../../cmd/awk/qseawk --newline=on -o- -f lang-016.awk </dev/stdin 2>&1
-------------------------------------------------------------------------------- --------------------------------------------------------------------------------
@ -1481,27 +1481,27 @@ END {
-------------------------------------------------------------------------------- --------------------------------------------------------------------------------
../../cmd/awk/qseawk --explicit=on --newline=on -o- -f lang-018.awk </dev/stdin 2>&1 ../../cmd/awk/qseawk --explicit=on --newline=on -o- -f lang-018.awk </dev/stdin 2>&1
-------------------------------------------------------------------------------- --------------------------------------------------------------------------------
ERROR: CODE [47] LINE [1] duplicate global variable 'ARGV' ERROR: CODE 47 LINE 1 COLUMN 8 - duplicate global variable 'ARGV'
-------------------------------------------------------------------------------- --------------------------------------------------------------------------------
../../cmd/awk/qseawk --explicit=on --newline=on -o- -f lang-019.awk </dev/stdin 2>&1 ../../cmd/awk/qseawk --explicit=on --newline=on -o- -f lang-019.awk </dev/stdin 2>&1
-------------------------------------------------------------------------------- --------------------------------------------------------------------------------
ERROR: CODE [49] LINE [1] '+' not a valid parameter name ERROR: CODE 49 LINE 1 COLUMN 15 - '+' not a valid parameter name
-------------------------------------------------------------------------------- --------------------------------------------------------------------------------
../../cmd/awk/qseawk --explicit=on --newline=on -o- -f lang-020.awk </dev/stdin 2>&1 ../../cmd/awk/qseawk --explicit=on --newline=on -o- -f lang-020.awk </dev/stdin 2>&1
-------------------------------------------------------------------------------- --------------------------------------------------------------------------------
ERROR: CODE [50] LINE [1] '+' not a valid variable name ERROR: CODE 50 LINE 1 COLUMN 8 - '+' not a valid variable name
-------------------------------------------------------------------------------- --------------------------------------------------------------------------------
../../cmd/awk/qseawk --explicit=on --newline=on -o- -f lang-021.awk </dev/stdin 2>&1 ../../cmd/awk/qseawk --explicit=on --newline=on -o- -f lang-021.awk </dev/stdin 2>&1
-------------------------------------------------------------------------------- --------------------------------------------------------------------------------
ERROR: CODE [50] LINE [3] '+' not a valid variable name ERROR: CODE 50 LINE 3 COLUMN 8 - '+' not a valid variable name
-------------------------------------------------------------------------------- --------------------------------------------------------------------------------
../../cmd/awk/qseawk --newline=on -o- -f lang-022.awk </dev/stdin 2>&1 ../../cmd/awk/qseawk --newline=on -o- -f lang-022.awk </dev/stdin 2>&1
-------------------------------------------------------------------------------- --------------------------------------------------------------------------------
ERROR: CODE [23] LINE [2] left parenthesis expected in place of '=' ERROR: CODE 23 LINE 2 COLUMN 9 - left parenthesis expected in place of '='
-------------------------------------------------------------------------------- --------------------------------------------------------------------------------
../../cmd/awk/qseawk --explicit=on --newline=on -o- -f lang-023.awk </dev/stdin 2>&1 ../../cmd/awk/qseawk --explicit=on --newline=on -o- -f lang-023.awk </dev/stdin 2>&1
-------------------------------------------------------------------------------- --------------------------------------------------------------------------------
ERROR: CODE [28] LINE [5] colon expected in place of ';' ERROR: CODE 28 LINE 5 COLUMN 20 - colon expected in place of ';'
-------------------------------------------------------------------------------- --------------------------------------------------------------------------------
../../cmd/awk/qseawk --explicit=on --newline=on -o- -f lang-024.awk </dev/stdin 2>&1 ../../cmd/awk/qseawk --explicit=on --newline=on -o- -f lang-024.awk </dev/stdin 2>&1
-------------------------------------------------------------------------------- --------------------------------------------------------------------------------
@ -1520,7 +1520,7 @@ BEGIN {
delete iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiix; delete iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiix;
} }
ERROR: CODE [78] LINE [3] variable 'iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiix' not deletable ERROR: CODE 78 LINE 3 COLUMN 9 - variable 'iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiix' not deletable
-------------------------------------------------------------------------------- --------------------------------------------------------------------------------
../../cmd/awk/qseawk --newline=on -o- -f lang-026.awk </dev/stdin 2>&1 ../../cmd/awk/qseawk --newline=on -o- -f lang-026.awk </dev/stdin 2>&1
-------------------------------------------------------------------------------- --------------------------------------------------------------------------------
@ -1532,19 +1532,19 @@ BEGIN {
} }
abc abc
ERROR: CODE [86] LINE [4] map 'abc' not assignable with a scalar ERROR: CODE 86 LINE 4 COLUMN 2 - map 'abc' not assignable with a scalar
-------------------------------------------------------------------------------- --------------------------------------------------------------------------------
../../cmd/awk/qseawk --newline=on -o- -f lang-027.awk </dev/stdin 2>&1 ../../cmd/awk/qseawk --newline=on -o- -f lang-027.awk </dev/stdin 2>&1
-------------------------------------------------------------------------------- --------------------------------------------------------------------------------
ERROR: CODE [17] LINE [2] invalid character '<NUL>' ERROR: CODE 17 LINE 2 COLUMN 1 - invalid character '<NUL>'
-------------------------------------------------------------------------------- --------------------------------------------------------------------------------
../../cmd/awk/qseawk --newline=on -o- -f lang-028.awk </dev/stdin 2>&1 ../../cmd/awk/qseawk --newline=on -o- -f lang-028.awk </dev/stdin 2>&1
-------------------------------------------------------------------------------- --------------------------------------------------------------------------------
ERROR: CODE [41] LINE [2] intrinsic function 'substr' redefined ERROR: CODE 41 LINE 2 COLUMN 10 - intrinsic function 'substr' redefined
-------------------------------------------------------------------------------- --------------------------------------------------------------------------------
../../cmd/awk/qseawk --explicit=on --newline=on -o- -f lang-029.awk </dev/stdin 2>&1 ../../cmd/awk/qseawk --explicit=on --newline=on -o- -f lang-029.awk </dev/stdin 2>&1
-------------------------------------------------------------------------------- --------------------------------------------------------------------------------
ERROR: CODE [42] LINE [9] function 'abc' redefined ERROR: CODE 42 LINE 9 COLUMN 9 - function 'abc' redefined
-------------------------------------------------------------------------------- --------------------------------------------------------------------------------
../../cmd/awk/qseawk --newline=on -o- -f lang-030.awk </dev/stdin 2>&1 ../../cmd/awk/qseawk --newline=on -o- -f lang-030.awk </dev/stdin 2>&1
-------------------------------------------------------------------------------- --------------------------------------------------------------------------------

12
qse/samples/awk/awk05.cpp
View File

@ -20,10 +20,10 @@
#include <qse/cmn/stdio.h> #include <qse/cmn/stdio.h>
#include <qse/cmn/main.h> #include <qse/cmn/main.h>
static void print_error (unsigned long line, const qse_char_t* msg) static void print_error (const qse_awk_loc_t& loc, const qse_char_t* msg)
{ {
if (line > 0) if (loc.lin > 0 || loc.col > 0)
qse_fprintf (QSE_STDERR, QSE_T("ERROR: %s at LINE %lu\n"), msg, line); qse_fprintf (QSE_STDERR, QSE_T("ERROR: %s at LINE %lu COLUMN %lu\n"), msg, loc.lin, loc.col);
else else
qse_fprintf (QSE_STDERR, QSE_T("ERROR: %s\n"), msg); qse_fprintf (QSE_STDERR, QSE_T("ERROR: %s\n"), msg);
@ -61,7 +61,11 @@ static int awk_main (int argc, qse_char_t* argv[])
int ret = awk.open (); int ret = awk.open ();
if (ret >= 0) ret = run_awk (awk); if (ret >= 0) ret = run_awk (awk);
if (ret <= -1) print_error (awk.getErrorLine(), awk.getErrorMessage()); if (ret <= -1)
{
qse_awk_loc_t loc = awk.getErrorLocation();
print_error (loc, awk.getErrorMessage());
}
awk.close (); awk.close ();
return ret; return ret;

12
qse/samples/awk/awk06.cpp
View File

@ -20,10 +20,10 @@
#include <qse/cmn/stdio.h> #include <qse/cmn/stdio.h>
#include <qse/cmn/main.h> #include <qse/cmn/main.h>
static void print_error (unsigned long line, const qse_char_t* msg) static void print_error (const qse_awk_loc_t& loc, const qse_char_t* msg)
{ {
if (line > 0) if (loc.lin > 0 || loc.col > 0)
qse_fprintf (QSE_STDERR, QSE_T("ERROR: %s at LINE %lu\n"), msg, line); qse_fprintf (QSE_STDERR, QSE_T("ERROR: %s at LINE %lu COLUMN %lu\n"), msg, loc.lin, loc.col);
else else
qse_fprintf (QSE_STDERR, QSE_T("ERROR: %s\n"), msg); qse_fprintf (QSE_STDERR, QSE_T("ERROR: %s\n"), msg);
@ -88,7 +88,11 @@ static int awk_main (int argc, qse_char_t* argv[])
int ret = awk.open(); int ret = awk.open();
if (ret >= 0) ret = run_awk (awk); if (ret >= 0) ret = run_awk (awk);
if (ret <= -1) print_error (awk.getErrorLine(), awk.getErrorMessage()); if (ret <= -1)
{
qse_awk_loc_t loc = awk.getErrorLocation();
print_error (loc, awk.getErrorMessage());
}
awk.close (); awk.close ();
return -1; return -1;

12
qse/samples/awk/awk07.cpp
View File

@ -20,10 +20,10 @@
#include <qse/cmn/stdio.h> #include <qse/cmn/stdio.h>
#include <qse/cmn/main.h> #include <qse/cmn/main.h>
static void print_error (unsigned long line, const qse_char_t* msg) static void print_error (const qse_awk_loc_t& loc, const qse_char_t* msg)
{ {
if (line > 0) if (loc.lin > 0 || loc.col > 0)
qse_fprintf (QSE_STDERR, QSE_T("ERROR: %s at LINE %lu\n"), msg, line); qse_fprintf (QSE_STDERR, QSE_T("ERROR: %s at LINE %lu COLUMN %lu\n"), msg, loc.lin, loc.col);
else else
qse_fprintf (QSE_STDERR, QSE_T("ERROR: %s\n"), msg); qse_fprintf (QSE_STDERR, QSE_T("ERROR: %s\n"), msg);
@ -123,7 +123,11 @@ static int awk_main (int argc, qse_char_t* argv[])
QSE::StdAwk::OPT_RESET); QSE::StdAwk::OPT_RESET);
if (ret >= 0) ret = run_awk (awk); if (ret >= 0) ret = run_awk (awk);
if (ret <= -1) print_error (awk.getErrorLine(), awk.getErrorMessage()); if (ret <= -1)
{
qse_awk_loc_t loc = awk.getErrorLocation();
print_error (loc, awk.getErrorMessage());
}
awk.close (); awk.close ();
return -1; return -1;

4
qse/samples/awk/awk08.cpp
View File

@ -173,9 +173,11 @@ static void print_error (const qse_char_t* fmt, ...)
static void print_error (MyAwk& awk) static void print_error (MyAwk& awk)
{ {
MyAwk::loc_t loc = awk.getErrorLocation();
print_error ( print_error (
QSE_T("LINE [%u] %s\n"), QSE_T("LINE [%u] %s\n"),
(unsigned)awk.getErrorLine(), (unsigned)loc.lin,
awk.getErrorMessage() awk.getErrorMessage()
); );
} }