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enhanced __float128 handling

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added qse_strvfmt() and qse_strxvfmt()
This commit is contained in:
hyung-hwan
2013-11-03 16:01:39 +00:00
parent fa47ad2965
commit 91c9182ad7
54 changed files with 447 additions and 248 deletions
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1
qse/lib/http/Makefile.in
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@ -225,6 +225,7 @@ QSE_SIZEOF_OFF_T = @QSE_SIZEOF_OFF_T@
QSE_SIZEOF_SHORT = @QSE_SIZEOF_SHORT@
QSE_SIZEOF_VOID_P = @QSE_SIZEOF_VOID_P@
QSE_SIZEOF_WCHAR_T = @QSE_SIZEOF_WCHAR_T@
QUADMATH_LIBS = @QUADMATH_LIBS@
RANLIB = @RANLIB@
RM = @RM@
RMDIR = @RMDIR@

67
qse/lib/http/httpd-task.c
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@ -20,13 +20,8 @@
#include "httpd.h"
#include <qse/cmn/str.h>
#include <qse/cmn/fmt.h>
#include "../cmn/mem.h"
#include <stdarg.h>
#include <stdio.h> /* TODO: remove this */
/* TODO:
* many functions in this file use qse_size_t.
* so the size data transfers is limited by this type.
@ -115,61 +110,27 @@ qse_httpd_task_t* qse_httpd_entaskformat (
task_format_t data;
va_list ap;
qse_mchar_t n[2];
qse_mchar_t* buf;
int bytes_req, l;
va_start (ap, fmt);
bytes_req = vsnprintf (n, 1, fmt, ap);
bytes_req = qse_mbsxvfmt (QSE_NULL, 0, fmt, ap);
va_end (ap);
if (bytes_req == -1)
buf = (qse_mchar_t*) qse_httpd_allocmem (
httpd, (bytes_req + 1) * QSE_SIZEOF(*buf));
if (buf == QSE_NULL) return QSE_NULL;
va_start (ap, fmt);
l = qse_mbsxvfmt (buf, bytes_req + 1, fmt, ap);
va_end (ap);
if (l != bytes_req)
{
qse_size_t capa = 256;
buf = (qse_mchar_t*) qse_httpd_allocmem (
httpd, (capa + 1) * QSE_SIZEOF(*buf));
if (buf == QSE_NULL) return QSE_NULL;
/* an old vsnprintf behaves differently from C99 standard.
* thus, it returns -1 when it can't write all the input given. */
for (;;)
{
va_start (ap, fmt);
l = vsnprintf (buf, capa + 1, fmt, ap);
va_end (ap);
if (l == -1)
{
qse_httpd_freemem (httpd, buf);
capa = capa * 2;
buf = (qse_mchar_t*) qse_httpd_allocmem (httpd, (capa + 1) * QSE_SIZEOF(*buf));
if (buf == QSE_NULL) return QSE_NULL;
}
else break;
}
}
else
{
/* vsnprintf returns the number of characters that would
* have been written not including the terminating '\0'
* if the _data buffer were large enough */
buf = (qse_mchar_t*) qse_httpd_allocmem (
httpd, (bytes_req + 1) * QSE_SIZEOF(*buf));
if (buf == QSE_NULL) return QSE_NULL;
va_start (ap, fmt);
l = vsnprintf (buf, bytes_req + 1, fmt, ap);
va_end (ap);
if (l != bytes_req)
{
/* something got wrong ... */
qse_httpd_freemem (httpd, buf);
httpd->errnum = QSE_HTTPD_EINTERN;
return QSE_NULL;
}
/* something got wrong ... */
qse_httpd_freemem (httpd, buf);
httpd->errnum = QSE_HTTPD_EINTERN;
return QSE_NULL;
}
QSE_MEMSET (&data, 0, QSE_SIZEOF(data));

5
qse/lib/http/httpd.h
View File

@ -107,11 +107,6 @@ struct qse_httpd_real_task_t
#define CLIENT_HANDLE_IN_MUX (CLIENT_HANDLE_READ_IN_MUX|CLIENT_HANDLE_WRITE_IN_MUX)
#define CLIENT_TASK_TRIGGER_IN_MUX(i) (1 << ((i) + 8))
#if defined(_MSC_VER) || defined(__BORLANDC__) || (defined(__WATCOMC__) && (__WATCOMC__ < 1200))
# define snprintf _snprintf
# define vsnprintf _vsnprintf
#endif
#ifdef __cplusplus
extern "C" {
#endif