* Added code to handle the case when QSE_PIO_SHELL is not set in qse_pio_init() for OS/2.
* Added qse_mbschr(), qse_wcschr(), qse_mbsstr(), and qse_wcsstr()
This commit is contained in:
parent
98eaacce41
commit
fe67761da6
@ -224,8 +224,12 @@ int scm_main (int argc, qse_char_t* argv[])
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qse_scm_attachio (scm, &io);
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}
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{
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pio1 (QSE_T("pstat"), QSE_PIO_READOUT|QSE_PIO_WRITEIN|QSE_PIO_SHELL|QSE_PIO_DROPERR, QSE_PIO_OUT);
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int i;
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for (i = 0; i<200; i++)
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pio1 (QSE_T("pstat.exe /c"), QSE_PIO_READOUT|QSE_PIO_WRITEIN|/*QSE_PIO_SHELL|*/QSE_PIO_DROPERR, QSE_PIO_OUT);
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}
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{
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@ -1,5 +1,5 @@
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/*
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* $Id: str.h 404 2011-03-20 14:16:54Z hyunghwan.chung $
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* $Id: str.h 405 2011-03-21 14:01:10Z hyunghwan.chung $
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*
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Copyright 2006-2009 Chung, Hyung-Hwan.
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This file is part of QSE.
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@ -136,13 +136,29 @@ extern "C" {
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*/
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/**
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* The qse_strlen() function returns the number of characters in a
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* null-terminated string. The length returned excludes a terminating null.
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* The qse_mbslen() function returns the number of characters in a
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* multibyte null-terminated string. The length returned excludes a
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* terminating null.
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*/
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qse_size_t qse_strlen (
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const qse_char_t* str
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qse_size_t qse_mbslen (
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const qse_mchar_t* mbs
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);
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/**
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* The qse_wcslen() function returns the number of characters in a
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* wide-character null-terminated string. The length returned excludes
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* a terminating null.
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*/
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qse_size_t qse_wcslen (
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const qse_wchar_t* wcs
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);
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#ifdef QSE_CHAR_IS_MCHAR
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# define qse_strlen(str) qse_mbslen(str)
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#else
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# define qse_strlen(str) qse_wcslen(str)
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#endif
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/**
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* The qse_strbytes() function returns the number of bytes a null-terminated
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* string is holding excluding a terminating null.
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@ -151,19 +167,6 @@ qse_size_t qse_strbytes (
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const qse_char_t* str
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);
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qse_size_t qse_mbslen (
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const qse_mchar_t* mbs
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);
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qse_size_t qse_wcslen (
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const qse_wchar_t* wcs
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);
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qse_size_t qse_strcpy (
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qse_char_t* buf,
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const qse_char_t* str
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);
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qse_size_t qse_mbscpy (
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qse_mchar_t* buf,
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const qse_mchar_t* str
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@ -174,6 +177,12 @@ qse_size_t qse_wcscpy (
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const qse_wchar_t* str
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);
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#ifdef QSE_CHAR_IS_MCHAR
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# define qse_strcpy(buf,str) qse_mbscpy(buf,str)
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#else
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# define qse_strcpy(buf,str) qse_wcscpy(buf,str)
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#endif
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qse_size_t qse_strxcpy (
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qse_char_t* buf,
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qse_size_t bsz,
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@ -401,16 +410,33 @@ qse_char_t* qse_strxdup2 (
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);
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/**
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* The qse_strstr() function searchs a string @a str for the first occurrence
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* The qse_mbsstr() function searchs a string @a str for the first occurrence
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* of a substring @a sub.
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* @return pointer to the first occurrence in @a str if @a sub is found,
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* QSE_NULL if not.
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*/
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qse_char_t* qse_strstr (
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const qse_char_t* str,
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const qse_char_t* sub
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qse_mchar_t* qse_mbsstr (
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const qse_mchar_t* str,
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const qse_mchar_t* sub
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);
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/**
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* The qse_wcsstr() function searchs a string @a str for the first occurrence
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* of a substring @a sub.
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* @return pointer to the first occurrence in @a str if @a sub is found,
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* QSE_NULL if not.
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*/
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qse_wchar_t* qse_wcsstr (
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const qse_wchar_t* str,
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const qse_wchar_t* sub
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);
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#ifdef QSE_CHAR_IS_MCHAR
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# define qse_strstr(str,sub) qse_mbsstr(str,sub)
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#else
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# define qse_strstr(str,sub) qse_wcsstr(str,,sub)
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#endif
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qse_char_t* qse_strxstr (
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const qse_char_t* str,
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qse_size_t size,
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@ -466,11 +492,22 @@ qse_char_t* qse_strxnrstr (
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qse_size_t subsz
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);
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qse_char_t* qse_strchr (
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const qse_char_t* str,
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qse_cint_t c
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qse_mchar_t* qse_mbschr (
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const qse_mchar_t* str,
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qse_mcint_t c
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);
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qse_wchar_t* qse_wcschr (
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const qse_wchar_t* str,
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qse_wcint_t c
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);
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#ifdef QSE_CHAR_IS_MCHAR
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# define qse_strchr(str,c) qse_mbschr(str,c)
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#else
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# define qse_strchr(str,c) qse_wcschr(str,c)
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#endif
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qse_char_t* qse_strxchr (
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const qse_char_t* str,
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qse_size_t len,
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@ -1,5 +1,5 @@
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/*
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* $Id: pio.c 404 2011-03-20 14:16:54Z hyunghwan.chung $
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* $Id: pio.c 405 2011-03-21 14:01:10Z hyunghwan.chung $
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*
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Copyright 2006-2009 Chung, Hyung-Hwan.
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This file is part of QSE.
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@ -294,14 +294,12 @@ qse_pio_t* qse_pio_init (
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#elif defined(__OS2__)
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#define DOS_DUP_HANDLE(x,y) QSE_BLOCK ( \
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if (DosDupHandle(x,y) != NO_ERROR) goto oops; \
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)
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#define DOS_DUP_HANDLE(x,y) QSE_BLOCK ( \
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if (DosDupHandle(x,y) != NO_ERROR) goto oops; \
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)
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if (oflags & QSE_PIO_WRITEIN)
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{
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ULONG state;
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/* child reads, parent writes */
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if (DosCreatePipe (
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&handle[0], &handle[1], pipe_size) != NO_ERROR) goto oops;
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@ -311,6 +309,7 @@ qse_pio_t* qse_pio_init (
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if (DosSetFHState (handle[1], OPEN_FLAGS_NOINHERIT) != NO_ERROR) goto oops;
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/* Need to do somthing like this to set the flag instead?
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ULONG state;
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DosQueryFHState (handle[1], &state);
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DosSetFHState (handle[1], state | OPEN_FLAGS_NOINHERIT); */
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@ -319,8 +318,6 @@ qse_pio_t* qse_pio_init (
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if (oflags & QSE_PIO_READOUT)
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{
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ULONG state;
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/* child writes, parent reads */
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if (DosCreatePipe (
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&handle[2], &handle[3], pipe_size) != NO_ERROR) goto oops;
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@ -335,8 +332,6 @@ qse_pio_t* qse_pio_init (
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if (oflags & QSE_PIO_READERR)
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{
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ULONG state;
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/* child writes, parent reads */
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if (DosCreatePipe (
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&handle[4], &handle[5], pipe_size) != NO_ERROR) goto oops;
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@ -444,9 +439,8 @@ qse_pio_t* qse_pio_init (
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if (oflags & QSE_PIO_DROPIN) DosClose (std_in);
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if (oflags & QSE_PIO_DROPOUT) DosClose (std_out);
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if (oflags & QSE_PIO_DROPERR) DosClose (std_err);
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#if 0
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if (oflags & QSE_PIO_SHELL)
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#endif
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{
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qse_size_t n, mn;
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@ -472,17 +466,39 @@ qse_pio_t* qse_pio_init (
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cmd_file = QSE_MT("cmd.exe");
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}
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#if 0
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else
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{
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qse_mchar_t* mptr;
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#ifdef QSE_CHAR_IS_MCHAR
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#else
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cmd_line = qse_strdup (cmd, mmgr);
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qse_size_t mn = qse_strlen(cmd);
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cmd_line = qse_strdup2 (cmd, QSE_T(" "), pio->mmgr);
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if (cmd_line == QSE_NULL) goto oops;
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#else
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qse_size_t n, mn;
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n = qse_wcstombslen (cmd, &mn);
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if (cmd[n] != QSE_T('\0')) goto oops; /* illegal sequence in cmd */
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mn = mn + 1;
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cmd_line = QSE_MMGR_ALLOC (pio->mmgr, mn * QSE_SIZEOF(qse_char_t));
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if (cmd_line == QSE_NULL) goto oops;
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qse_wcstombs (cmd, cmd_line, &mn);
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#endif
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cmd_file...
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/* TODO: enhance this part by:
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* supporting file names containing whitespaces.
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* detecting the end of the file name better.
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* doing better parsing of the command line.
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*/
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/* NOTE: you must separate the command name and the parameters with
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* a space. "pstat.exe /c" is ok while "pstat.exe/c" is not. */
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mptr = qse_mbschr (cmd_line, QSE_MT(' '));
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if (mptr) *mptr = QSE_MT('\0');
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cmd_line[mn+1] = QSE_MT('\0'); /* the second '\0' at the end */
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cmd_file = cmd_line;
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}
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#endif
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/* execute the command line */
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rc = DosExecPgm (
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@ -682,6 +698,7 @@ qse_pio_t* qse_pio_init (
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goto child_oops;
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}
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/* calculate the length of the string after splitting */
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for (wl = 0, n = fcnt; n > 0; )
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{
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if (wcmd[wl++] == QSE_T('\0')) n--;
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@ -691,6 +708,8 @@ qse_pio_t* qse_pio_init (
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if (n != wl) goto child_oops;
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}
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/* prepare to reserve 1 more slot for the terminating '\0'
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* by incrementing mn by 1. */
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mn = mn + 1;
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if (mn <= QSE_COUNTOF(buf))
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@ -1,5 +1,5 @@
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/*
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* $Id: str_bas.c 404 2011-03-20 14:16:54Z hyunghwan.chung $
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* $Id: str_bas.c 405 2011-03-21 14:01:10Z hyunghwan.chung $
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*
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Copyright 2006-2009 Chung, Hyung-Hwan.
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This file is part of QSE.
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@ -22,11 +22,18 @@
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#include <qse/cmn/chr.h>
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#include "mem.h"
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qse_size_t qse_strlen (const qse_char_t* str)
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qse_size_t qse_mbslen (const qse_mchar_t* mbs)
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{
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const qse_char_t* p = str;
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while (*p != QSE_T('\0')) p++;
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return p - str;
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const qse_mchar_t* p = mbs;
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while (*p != QSE_MT('\0')) p++;
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return p - mbs;
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}
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qse_size_t qse_wcslen (const qse_wchar_t* wcs)
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{
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const qse_wchar_t* p = wcs;
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while (*p != QSE_WT('\0')) p++;
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return p - wcs;
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}
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qse_size_t qse_strbytes (const qse_char_t* str)
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@ -36,27 +43,6 @@ qse_size_t qse_strbytes (const qse_char_t* str)
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return (p - str) * QSE_SIZEOF(qse_char_t);
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}
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qse_size_t qse_mbslen (const qse_mchar_t* mbs)
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{
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const qse_mchar_t* p = mbs;
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while (*p != QSE_T('\0')) p++;
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return p - mbs;
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}
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qse_size_t qse_wcslen (const qse_wchar_t* wcs)
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{
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const qse_wchar_t* p = wcs;
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while (*p != QSE_T('\0')) p++;
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return p - wcs;
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}
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qse_size_t qse_strcpy (qse_char_t* buf, const qse_char_t* str)
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{
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qse_char_t* org = buf;
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while ((*buf++ = *str++) != QSE_T('\0'));
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return buf - org - 1;
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}
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qse_size_t qse_mbscpy (qse_mchar_t* buf, const qse_mchar_t* str)
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{
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qse_mchar_t* org = buf;
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@ -645,14 +631,14 @@ qse_char_t* qse_strxdup2 (
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return tmp;
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}
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qse_char_t* qse_strstr (const qse_char_t* str, const qse_char_t* sub)
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qse_mchar_t* qse_mbsstr (const qse_mchar_t* str, const qse_mchar_t* sub)
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{
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const qse_char_t* x, * y;
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const qse_mchar_t* x, * y;
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y = sub;
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if (*y == QSE_T('\0')) return (qse_char_t*)str;
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if (*y == QSE_MT('\0')) return (qse_mchar_t*)str;
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while (*str != QSE_T('\0'))
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while (*str != QSE_MT('\0'))
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{
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if (*str != *y)
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{
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@ -661,11 +647,42 @@ qse_char_t* qse_strstr (const qse_char_t* str, const qse_char_t* sub)
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}
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x = str;
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while (1)
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do
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{
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if (*y == QSE_T('\0')) return (qse_char_t*)str;
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if (*y == QSE_MT('\0')) return (qse_mchar_t*)str;
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if (*x++ != *y++) break;
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}
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while (1);
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y = sub;
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str++;
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}
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return QSE_NULL;
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}
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qse_wchar_t* qse_wcsstr (const qse_wchar_t* str, const qse_wchar_t* sub)
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{
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const qse_wchar_t* x, * y;
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y = sub;
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if (*y == QSE_WT('\0')) return (qse_wchar_t*)str;
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while (*str != QSE_WT('\0'))
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{
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if (*str != *y)
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{
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str++;
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continue;
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}
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x = str;
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do
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{
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if (*y == QSE_WT('\0')) return (qse_wchar_t*)str;
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if (*x++ != *y++) break;
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}
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while (1);
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y = sub;
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str++;
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@ -817,11 +834,21 @@ qse_char_t* qse_strxnrstr (
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return QSE_NULL;
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}
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qse_char_t* qse_strchr (const qse_char_t* str, qse_cint_t c)
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qse_mchar_t* qse_mbschr (const qse_mchar_t* str, qse_mcint_t c)
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{
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while (*str != QSE_T('\0'))
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while (*str != QSE_MT('\0'))
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{
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if (*str == c) return (qse_char_t*)str;
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if (*str == c) return (qse_mchar_t*)str;
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str++;
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}
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return QSE_NULL;
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}
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qse_wchar_t* qse_wcschr (const qse_wchar_t* str, qse_wcint_t c)
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{
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while (*str != QSE_WT('\0'))
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{
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if (*str == c) return (qse_wchar_t*)str;
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str++;
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}
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return QSE_NULL;
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