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Fixes bug #12929. Uses my_cgets instead of _cgets function, thus eliminating

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a restriction to 255 chars for editable buffer.


VC++Files/mysys/mysys.dsp:
  Added my_conio.c
VC++Files/mysys/mysys_ia64.dsp:
  Added my_conio.c
include/my_sys.h:
  Added declarations for my_conio.c functions
mysys/my_conio.c:
  Added _cgets() replacement that is not limited to 255 chars retrieval
  from win32 console.
This commit is contained in:
unknown
2005-09-16 01:56:16 +04:00
parent d026dd0e45
commit 627bf43d9f
5 changed files with 185 additions and 3 deletions
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31
client/mysql.cc
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@ -938,10 +938,15 @@ static int get_options(int argc, char **argv)
static int read_lines(bool execute_commands)
{
#if defined( __WIN__) || defined(OS2) || defined(__NETWARE__)
#if defined(OS2) || defined(__NETWARE__)
char linebuffer[254];
String buffer;
#endif
#if defined(__WIN__)
String tmpbuf;
String buffer;
#endif
char *line;
char in_string=0;
ulong line_number=0;
@ -972,7 +977,7 @@ static int read_lines(bool execute_commands)
#if defined( __WIN__) || defined(OS2) || defined(__NETWARE__)
tee_fputs(prompt, stdout);
#ifdef __NETWARE__
#if defined(__NETWARE__)
line=fgets(linebuffer, sizeof(linebuffer)-1, stdin);
/* Remove the '\n' */
if (line)
@ -981,7 +986,22 @@ static int read_lines(bool execute_commands)
if (p != NULL)
*p = '\0';
}
#else
#elif defined(__WIN__)
if (!tmpbuf.is_alloced())
tmpbuf.alloc(65535);
buffer.length(0);
unsigned long clen;
do
{
line= my_cgets(tmpbuf.c_ptr(), tmpbuf.alloced_length(), &clen);
buffer.append(line, clen);
/*
if we got buffer fully filled than there is a chance that
something else is still in console input buffer
*/
} while (tmpbuf.alloced_length() <= clen + 1);
line= buffer.c_ptr();
#else /* OS2 */
buffer.length(0);
/* _cgets() expects the buffer size - 3 as the first byte */
linebuffer[0]= (char) sizeof(linebuffer) - 3;
@ -1057,9 +1077,14 @@ static int read_lines(bool execute_commands)
status.exit_status=0;
}
}
#if defined( __WIN__) || defined(OS2) || defined(__NETWARE__)
buffer.free();
#endif
#if defined( __WIN__)
tmpbuf.free();
#endif
return status.exit_status;
}