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removed unnecessary code in some initialization code.

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added errnum to some open functions
This commit is contained in:
hyung-hwan 2015-06-12 13:11:50 +00:00
parent 7675a86234
commit 26440f1a96
22 changed files with 75 additions and 62 deletions
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4
qse/cmd/http/httpd.c
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@ -2282,7 +2282,7 @@ static int open_config_file (qse_httpd_t* httpd)
httpd_xtn = (httpd_xtn_t*) qse_httpd_getxtnstd (httpd); httpd_xtn = (httpd_xtn_t*) qse_httpd_getxtnstd (httpd);
QSE_ASSERT (httpd_xtn->xli == QSE_NULL); QSE_ASSERT (httpd_xtn->xli == QSE_NULL);
httpd_xtn->xli = qse_xli_openstd (0, 0); httpd_xtn->xli = qse_xli_openstd (0, 0, QSE_NULL);
if (httpd_xtn->xli == QSE_NULL) if (httpd_xtn->xli == QSE_NULL)
{ {
qse_fprintf (QSE_STDERR, QSE_T("Cannot open xli\n")); qse_fprintf (QSE_STDERR, QSE_T("Cannot open xli\n"));
@ -2710,7 +2710,7 @@ static int httpd_main (int argc, qse_char_t* argv[])
if (ret <= -1) return -1; if (ret <= -1) return -1;
if (ret == 0) return 0; if (ret == 0) return 0;
httpd = qse_httpd_openstd (QSE_SIZEOF(httpd_xtn_t)); httpd = qse_httpd_openstd (QSE_SIZEOF(httpd_xtn_t), QSE_NULL);
if (httpd == QSE_NULL) if (httpd == QSE_NULL)
{ {
qse_fprintf (QSE_STDERR, QSE_T("ERROR: Cannot open httpd\n")); qse_fprintf (QSE_STDERR, QSE_T("ERROR: Cannot open httpd\n"));

4
qse/cmd/sed/sed.c
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@ -754,8 +754,8 @@ static int sed_main (int argc, qse_char_t* argv[])
} }
} }
sed = qse_sed_openstdwithmmgr (mmgr, 0); sed = qse_sed_openstdwithmmgr (mmgr, 0, QSE_NULL);
if (sed == QSE_NULL) if (!sed)
{ {
qse_fprintf (QSE_STDERR, QSE_T("ERROR: cannot open stream editor\n")); qse_fprintf (QSE_STDERR, QSE_T("ERROR: cannot open stream editor\n"));
goto oops; goto oops;

2
qse/cmd/xli/xli.c
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@ -395,7 +395,7 @@ static int xli_main (int argc, qse_char_t* argv[])
mmgr = &xma_mmgr; mmgr = &xma_mmgr;
} }
xli = qse_xli_openstdwithmmgr (mmgr, 0, 0); xli = qse_xli_openstdwithmmgr (mmgr, 0, 0, QSE_NULL);
if (xli == QSE_NULL) if (xli == QSE_NULL)
{ {
qse_fprintf (QSE_STDERR, QSE_T("ERROR: cannot open stream editor\n")); qse_fprintf (QSE_STDERR, QSE_T("ERROR: cannot open stream editor\n"));

5
qse/include/qse/http/httpd.h
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@ -1054,8 +1054,9 @@ extern "C" {
* The qse_httpd_open() function creates a httpd processor. * The qse_httpd_open() function creates a httpd processor.
*/ */
QSE_EXPORT qse_httpd_t* qse_httpd_open ( QSE_EXPORT qse_httpd_t* qse_httpd_open (
qse_mmgr_t* mmgr, /**< memory manager */ qse_mmgr_t* mmgr, /**< memory manager */
qse_size_t xtnsize /**< extension size in bytes */ qse_size_t xtnsize, /**< extension size in bytes */
qse_httpd_errnum_t* errnum
); );
/** /**

8
qse/include/qse/http/stdhttpd.h
View File

@ -223,12 +223,14 @@ extern "C" {
#endif #endif
QSE_EXPORT qse_httpd_t* qse_httpd_openstd ( QSE_EXPORT qse_httpd_t* qse_httpd_openstd (
qse_size_t xtnsize qse_size_t xtnsize,
qse_httpd_errnum_t* errnum
); );
QSE_EXPORT qse_httpd_t* qse_httpd_openstdwithmmgr ( QSE_EXPORT qse_httpd_t* qse_httpd_openstdwithmmgr (
qse_mmgr_t* mmgr, qse_mmgr_t* mmgr,
qse_size_t xtnsize qse_size_t xtnsize,
qse_httpd_errnum_t* errnum
); );
QSE_EXPORT void* qse_httpd_getxtnstd ( QSE_EXPORT void* qse_httpd_getxtnstd (

5
qse/include/qse/sed/sed.h
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@ -424,8 +424,9 @@ extern "C" {
* @return pointer to a stream editor on success, QSE_NULL on failure * @return pointer to a stream editor on success, QSE_NULL on failure
*/ */
QSE_EXPORT qse_sed_t* qse_sed_open ( QSE_EXPORT qse_sed_t* qse_sed_open (
qse_mmgr_t* mmgr, /**< memory manager */ qse_mmgr_t* mmgr, /**< memory manager */
qse_size_t xtnsize /**< extension size in bytes */ qse_size_t xtnsize, /**< extension size in bytes */
qse_sed_errnum_t* errnum
); );
/** /**

8
qse/include/qse/sed/stdsed.h
View File

@ -108,7 +108,8 @@ extern "C" {
* \return pointer to a stream editor on success, #QSE_NULL on failure. * \return pointer to a stream editor on success, #QSE_NULL on failure.
*/ */
QSE_EXPORT qse_sed_t* qse_sed_openstd ( QSE_EXPORT qse_sed_t* qse_sed_openstd (
qse_size_t xtnsize /**< extension size in bytes */ qse_size_t xtnsize, /**< extension size in bytes */
qse_sed_errnum_t* errnum
); );
/** /**
@ -119,8 +120,9 @@ QSE_EXPORT qse_sed_t* qse_sed_openstd (
* \return pointer to a stream editor on success, #QSE_NULL on failure. * \return pointer to a stream editor on success, #QSE_NULL on failure.
*/ */
QSE_EXPORT qse_sed_t* qse_sed_openstdwithmmgr ( QSE_EXPORT qse_sed_t* qse_sed_openstdwithmmgr (
qse_mmgr_t* mmgr, /**< memory manager */ qse_mmgr_t* mmgr, /**< memory manager */
qse_size_t xtnsize /**< extension size in bytes */ qse_size_t xtnsize, /**< extension size in bytes */
qse_sed_errnum_t* errnum
); );
/** /**

13
qse/include/qse/xli/stdxli.h
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@ -97,8 +97,10 @@ extern "C" {
* over qse_xli_open() if you don't need finer-grained customization. * over qse_xli_open() if you don't need finer-grained customization.
*/ */
QSE_EXPORT qse_xli_t* qse_xli_openstd ( QSE_EXPORT qse_xli_t* qse_xli_openstd (
qse_size_t xtnsize, /**< extension size in bytes */ qse_size_t xtnsize, /**< extension size in bytes */
qse_size_t rootxtnsize /**< extension size in bytes for the root list node */ qse_size_t rootxtnsize, /**< extension size in bytes for the root list node */
qse_xli_errnum_t* errnum
); );
/** /**
@ -107,9 +109,10 @@ QSE_EXPORT qse_xli_t* qse_xli_openstd (
* except that you can specify your own memory manager. * except that you can specify your own memory manager.
*/ */
QSE_EXPORT qse_xli_t* qse_xli_openstdwithmmgr ( QSE_EXPORT qse_xli_t* qse_xli_openstdwithmmgr (
qse_mmgr_t* mmgr, /**< memory manager */ qse_mmgr_t* mmgr, /**< memory manager */
qse_size_t xtnsize, /**< extension size in bytes */ qse_size_t xtnsize, /**< extension size in bytes */
qse_size_t rootxtnsize /**< extension size in bytes for the root list node */ qse_size_t rootxtnsize, /**< extension size in bytes for the root list node */
qse_xli_errnum_t* errnum
); );
/** /**

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

@ -392,16 +392,16 @@ extern "C" {
#endif #endif
QSE_EXPORT qse_xli_t* qse_xli_open ( QSE_EXPORT qse_xli_t* qse_xli_open (
qse_mmgr_t* mmgr, qse_mmgr_t* mmgr,
qse_size_t xtnsize, qse_size_t xtnsize,
qse_size_t rootxtnsize qse_size_t rootxtnsize,
qse_xli_errnum_t* errnum
); );
QSE_EXPORT void qse_xli_close ( QSE_EXPORT void qse_xli_close (
qse_xli_t* xli qse_xli_t* xli
); );
QSE_EXPORT qse_mmgr_t* qse_xli_getmmgr ( QSE_EXPORT qse_mmgr_t* qse_xli_getmmgr (
qse_xli_t* xli qse_xli_t* xli
); );

2
qse/lib/awk/Awk.cpp
View File

@ -1146,7 +1146,7 @@ int Awk::open ()
qse_awk_errnum_t errnum; qse_awk_errnum_t errnum;
this->awk = qse_awk_open (this->getMmgr(), QSE_SIZEOF(xtn_t), &prm, &errnum); this->awk = qse_awk_open (this->getMmgr(), QSE_SIZEOF(xtn_t), &prm, &errnum);
if (this->awk == QSE_NULL) if (!this->awk)
{ {
this->setError (errnum); this->setError (errnum);
return -1; return -1;

4
qse/lib/awk/mod-sed.c
View File

@ -94,7 +94,7 @@ static int fnc_file_to_file (qse_awk_rtx_t* rtx, const qse_awk_fnc_info_t* fi)
/* result = sed::file_to_file ("s/ABC/123/g", input_file, output_file [, option_string]) */ /* result = sed::file_to_file ("s/ABC/123/g", input_file, output_file [, option_string]) */
sed = qse_sed_openstdwithmmgr (qse_awk_rtx_getmmgr(rtx), 0); sed = qse_sed_openstdwithmmgr (qse_awk_rtx_getmmgr(rtx), 0, QSE_NULL);
if (sed == QSE_NULL) if (sed == QSE_NULL)
{ {
ret = -2; ret = -2;
@ -150,7 +150,7 @@ static int fnc_str_to_str (qse_awk_rtx_t* rtx, const qse_awk_fnc_info_t* fi)
qse_cstr_t outstr; qse_cstr_t outstr;
int i = 0, ret = 0, n; int i = 0, ret = 0, n;
sed = qse_sed_openstdwithmmgr (qse_awk_rtx_getmmgr(rtx), 0); sed = qse_sed_openstdwithmmgr (qse_awk_rtx_getmmgr(rtx), 0, QSE_NULL);
if (sed == QSE_NULL) if (sed == QSE_NULL)
{ {
ret = -2; ret = -2;

3
qse/lib/awk/std.c
View File

@ -454,7 +454,8 @@ qse_awk_t* qse_awk_openstdwithmmgr (qse_mmgr_t* mmgr, qse_size_t xtnsize, qse_aw
/* initialize extension */ /* initialize extension */
xtn = (xtn_t*) QSE_XTN (awk); xtn = (xtn_t*) QSE_XTN (awk);
QSE_MEMSET (xtn, 0, QSE_SIZEOF(*xtn)); /* the extension area has been cleared in qse_awk_open().
* QSE_MEMSET (xtn, 0, QSE_SIZEOF(*xtn));*/
/* add intrinsic global variables and functions */ /* add intrinsic global variables and functions */
if (add_globals(awk) <= -1 || if (add_globals(awk) <= -1 ||

11
qse/lib/http/httpd-std.c
View File

@ -739,12 +739,12 @@ static void cleanup_standard_httpd (qse_httpd_t* httpd)
#endif #endif
} }
qse_httpd_t* qse_httpd_openstd (qse_size_t xtnsize) qse_httpd_t* qse_httpd_openstd (qse_size_t xtnsize, qse_httpd_errnum_t* errnum)
{ {
return qse_httpd_openstdwithmmgr (QSE_MMGR_GETDFL(), xtnsize); return qse_httpd_openstdwithmmgr (QSE_MMGR_GETDFL(), xtnsize, errnum);
} }
qse_httpd_t* qse_httpd_openstdwithmmgr (qse_mmgr_t* mmgr, qse_size_t xtnsize) qse_httpd_t* qse_httpd_openstdwithmmgr (qse_mmgr_t* mmgr, qse_size_t xtnsize, qse_httpd_errnum_t* errnum)
{ {
qse_httpd_t* httpd = QSE_NULL; qse_httpd_t* httpd = QSE_NULL;
httpd_xtn_t* xtn = QSE_NULL; httpd_xtn_t* xtn = QSE_NULL;
@ -752,11 +752,12 @@ qse_httpd_t* qse_httpd_openstdwithmmgr (qse_mmgr_t* mmgr, qse_size_t xtnsize)
int lt_dlinited = 0; int lt_dlinited = 0;
#endif #endif
httpd = qse_httpd_open (mmgr, QSE_SIZEOF(httpd_xtn_t) + xtnsize); httpd = qse_httpd_open (mmgr, QSE_SIZEOF(httpd_xtn_t) + xtnsize, errnum);
if (httpd == QSE_NULL) goto oops; if (httpd == QSE_NULL) goto oops;
xtn = (httpd_xtn_t*)qse_httpd_getxtn (httpd); xtn = (httpd_xtn_t*)qse_httpd_getxtn (httpd);
QSE_MEMSET (xtn, 0, QSE_SIZEOF(*xtn)); /* the extension area has been cleared in qse_httpd_open().
* QSE_MEMSET (xtn, 0, QSE_SIZEOF(*xtn));*/
#if defined(USE_LTDL) #if defined(USE_LTDL)
/* lt_dlinit() can be called more than once and /* lt_dlinit() can be called more than once and

4
qse/lib/http/httpd.c
View File

@ -69,7 +69,7 @@ static void unload_all_modules (qse_httpd_t* httpd);
qse_http_version_t qse_http_v11 = { 1, 1 }; qse_http_version_t qse_http_v11 = { 1, 1 };
qse_httpd_t* qse_httpd_open (qse_mmgr_t* mmgr, qse_size_t xtnsize) qse_httpd_t* qse_httpd_open (qse_mmgr_t* mmgr, qse_size_t xtnsize, qse_httpd_errnum_t* errnum)
{ {
qse_httpd_t* httpd; qse_httpd_t* httpd;
@ -78,11 +78,13 @@ qse_httpd_t* qse_httpd_open (qse_mmgr_t* mmgr, qse_size_t xtnsize)
{ {
if (qse_httpd_init (httpd, mmgr) <= -1) if (qse_httpd_init (httpd, mmgr) <= -1)
{ {
if (errnum) *errnum = qse_httpd_geterrnum(httpd);
QSE_MMGR_FREE (mmgr, httpd); QSE_MMGR_FREE (mmgr, httpd);
return QSE_NULL; return QSE_NULL;
} }
else QSE_MEMSET (QSE_XTN(httpd), 0, xtnsize); else QSE_MEMSET (QSE_XTN(httpd), 0, xtnsize);
} }
else if (errnum) *errnum = QSE_HTTPD_ENOMEM;
return httpd; return httpd;
} }

13
qse/lib/sed/Sed.cpp
View File

@ -35,11 +35,16 @@ QSE_BEGIN_NAMESPACE(QSE)
int Sed::open () int Sed::open ()
{ {
sed = qse_sed_open (this->getMmgr(), QSE_SIZEOF(Sed*)); qse_sed_errnum_t errnum;
if (!sed) return -1; this->sed = qse_sed_open (this->getMmgr(), QSE_SIZEOF(Sed*), &errnum);
*(Sed**)QSE_XTN(sed) = this; if (!this->sed)
{
this->setError (errnum);
return -1;
}
*(Sed**)QSE_XTN(this->sed) = this;
dflerrstr = qse_sed_geterrstr (sed); dflerrstr = qse_sed_geterrstr (this->sed);
qse_sed_seterrstr (sed, xerrstr); qse_sed_seterrstr (sed, xerrstr);
return 0; return 0;

4
qse/lib/sed/sed.c
View File

@ -63,7 +63,7 @@ do { \
static void free_all_cut_selector_blocks (qse_sed_t* sed, qse_sed_cmd_t* cmd); static void free_all_cut_selector_blocks (qse_sed_t* sed, qse_sed_cmd_t* cmd);
qse_sed_t* qse_sed_open (qse_mmgr_t* mmgr, qse_size_t xtnsize) qse_sed_t* qse_sed_open (qse_mmgr_t* mmgr, qse_size_t xtnsize, qse_sed_errnum_t* errnum)
{ {
qse_sed_t* sed; qse_sed_t* sed;
@ -72,11 +72,13 @@ qse_sed_t* qse_sed_open (qse_mmgr_t* mmgr, qse_size_t xtnsize)
{ {
if (qse_sed_init (sed, mmgr) <= -1) if (qse_sed_init (sed, mmgr) <= -1)
{ {
if (errnum) *errnum = qse_sed_geterrnum(sed);
QSE_MMGR_FREE (mmgr, sed); QSE_MMGR_FREE (mmgr, sed);
return QSE_NULL; return QSE_NULL;
} }
else QSE_MEMSET (QSE_XTN(sed), 0, xtnsize); else QSE_MEMSET (QSE_XTN(sed), 0, xtnsize);
} }
else if (errnum) *errnum = QSE_SED_ENOMEM;
return sed; return sed;
} }

18
qse/lib/sed/std.c
View File

@ -100,24 +100,14 @@ static int int_to_str (qse_size_t val, qse_char_t* buf, qse_size_t buflen)
return 0; return 0;
} }
qse_sed_t* qse_sed_openstd (qse_size_t xtnsize) qse_sed_t* qse_sed_openstd (qse_size_t xtnsize, qse_sed_errnum_t* errnum)
{ {
return qse_sed_openstdwithmmgr (QSE_MMGR_GETDFL(), xtnsize); return qse_sed_openstdwithmmgr (QSE_MMGR_GETDFL(), xtnsize, errnum);
} }
qse_sed_t* qse_sed_openstdwithmmgr (qse_mmgr_t* mmgr, qse_size_t xtnsize) qse_sed_t* qse_sed_openstdwithmmgr (qse_mmgr_t* mmgr, qse_size_t xtnsize, qse_sed_errnum_t* errnum)
{ {
qse_sed_t* sed; return qse_sed_open (mmgr, QSE_SIZEOF(xtn_t) + xtnsize, errnum);
xtn_t* xtn;
sed = qse_sed_open (mmgr, QSE_SIZEOF(xtn_t) + xtnsize);
if (!sed) return QSE_NULL;
/* initialize the my own extension area excluding xtnsize */
xtn = (xtn_t*) QSE_XTN(sed);
QSE_MEMSET (xtn, 0, QSE_SIZEOF(*xtn));
return sed;
} }
void* qse_sed_getxtnstd (qse_sed_t* sed) void* qse_sed_getxtnstd (qse_sed_t* sed)

11
qse/lib/xli/std.c
View File

@ -71,9 +71,9 @@ typedef struct xtn_t
qse_xli_ecb_t ecb; qse_xli_ecb_t ecb;
} xtn_t; } xtn_t;
qse_xli_t* qse_xli_openstd (qse_size_t xtnsize, qse_size_t rootxtnsize) qse_xli_t* qse_xli_openstd (qse_size_t xtnsize, qse_size_t rootxtnsize, qse_xli_errnum_t* errnum)
{ {
return qse_xli_openstdwithmmgr (QSE_MMGR_GETDFL(), xtnsize, rootxtnsize); return qse_xli_openstdwithmmgr (QSE_MMGR_GETDFL(), xtnsize, rootxtnsize, errnum);
} }
static void fini_xtn (qse_xli_t* xli) static void fini_xtn (qse_xli_t* xli)
@ -86,18 +86,19 @@ static void clear_xtn (qse_xli_t* xli)
/* nothing to do */ /* nothing to do */
} }
qse_xli_t* qse_xli_openstdwithmmgr (qse_mmgr_t* mmgr, qse_size_t xtnsize, qse_size_t rootxtnsize) qse_xli_t* qse_xli_openstdwithmmgr (qse_mmgr_t* mmgr, qse_size_t xtnsize, qse_size_t rootxtnsize, qse_xli_errnum_t* errnum)
{ {
qse_xli_t* xli; qse_xli_t* xli;
xtn_t* xtn; xtn_t* xtn;
/* create an object */ /* create an object */
xli = qse_xli_open (mmgr, QSE_SIZEOF(xtn_t) + xtnsize, rootxtnsize); xli = qse_xli_open (mmgr, QSE_SIZEOF(xtn_t) + xtnsize, rootxtnsize, errnum);
if (xli == QSE_NULL) goto oops; if (xli == QSE_NULL) goto oops;
/* initialize extension */ /* initialize extension */
xtn = (xtn_t*) QSE_XTN (xli); xtn = (xtn_t*) QSE_XTN (xli);
QSE_MEMSET (xtn, 0, QSE_SIZEOF(*xtn)); /* the extension area has been cleared in qse_httpd_open().
* QSE_MEMSET (xtn, 0, QSE_SIZEOF(*xtn));*/
xtn->ecb.close = fini_xtn; xtn->ecb.close = fini_xtn;
xtn->ecb.clear = clear_xtn; xtn->ecb.clear = clear_xtn;

4
qse/lib/xli/xli.c
View File

@ -32,7 +32,7 @@ static void free_val (qse_xli_root_list_t* xli, qse_xli_val_t* val);
static void free_list (qse_xli_root_list_t* xli, qse_xli_list_t* list); static void free_list (qse_xli_root_list_t* xli, qse_xli_list_t* list);
static void free_atom (qse_xli_root_list_t* xli, qse_xli_atom_t* atom); static void free_atom (qse_xli_root_list_t* xli, qse_xli_atom_t* atom);
qse_xli_t* qse_xli_open (qse_mmgr_t* mmgr, qse_size_t xtnsize, qse_size_t rootxtnsize) qse_xli_t* qse_xli_open (qse_mmgr_t* mmgr, qse_size_t xtnsize, qse_size_t rootxtnsize, qse_xli_errnum_t* errnum)
{ {
qse_xli_t* xli; qse_xli_t* xli;
@ -41,11 +41,13 @@ qse_xli_t* qse_xli_open (qse_mmgr_t* mmgr, qse_size_t xtnsize, qse_size_t rootxt
{ {
if (qse_xli_init (xli, mmgr, rootxtnsize) <= -1) if (qse_xli_init (xli, mmgr, rootxtnsize) <= -1)
{ {
if (errnum) *errnum = qse_xli_geterrnum(xli);
QSE_MMGR_FREE (mmgr, xli); QSE_MMGR_FREE (mmgr, xli);
return QSE_NULL; return QSE_NULL;
} }
else QSE_MEMSET (QSE_XTN(xli), 0, xtnsize); else QSE_MEMSET (QSE_XTN(xli), 0, xtnsize);
} }
else if (errnum) *errnum = QSE_XLI_ENOMEM;
return xli; return xli;
} }

2
qse/samples/sed/sed01.c
View File

@ -17,7 +17,7 @@ static int sed_main (int argc, qse_char_t* argv[])
} }
/* create a sed object */ /* create a sed object */
sed = qse_sed_openstd (0); sed = qse_sed_openstd (0, QSE_NULL);
if (sed == QSE_NULL) if (sed == QSE_NULL)
{ {
qse_fprintf (QSE_STDERR, QSE_T("ERROR: cannot open sed\n")); qse_fprintf (QSE_STDERR, QSE_T("ERROR: cannot open sed\n"));

2
qse/samples/sed/sed02.c
View File

@ -17,7 +17,7 @@ static int sed_main (int argc, qse_char_t* argv[])
} }
/* create the sed object */ /* create the sed object */
sed = qse_sed_openstd (0); sed = qse_sed_openstd (0, QSE_NULL);
if (sed == QSE_NULL) if (sed == QSE_NULL)
{ {
qse_fprintf (QSE_STDERR, QSE_T("ERROR: cannot open sed\n")); qse_fprintf (QSE_STDERR, QSE_T("ERROR: cannot open sed\n"));

2
qse/samples/sed/sed03.c
View File

@ -23,7 +23,7 @@ static int sed_main (int argc, qse_char_t* argv[])
int ret = -1; int ret = -1;
/* create the sed object */ /* create the sed object */
sed = qse_sed_openstd (0); sed = qse_sed_openstd (0, QSE_NULL);
if (sed == QSE_NULL) if (sed == QSE_NULL)
{ {
qse_fprintf (QSE_STDERR, QSE_T("ERROR: cannot open sed\n")); qse_fprintf (QSE_STDERR, QSE_T("ERROR: cannot open sed\n"));