diff options
Diffstat (limited to 'mysql/libmysql/get_password.c')
| -rw-r--r-- | mysql/libmysql/get_password.c | 205 |
1 files changed, 0 insertions, 205 deletions
diff --git a/mysql/libmysql/get_password.c b/mysql/libmysql/get_password.c deleted file mode 100644 index d904fbe..0000000 --- a/mysql/libmysql/get_password.c +++ /dev/null @@ -1,205 +0,0 @@ -/* Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation. - - There are special exceptions to the terms and conditions of the GPL as it - is applied to this software. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ - -/* -** Ask for a password from tty -** This is an own file to avoid conflicts with curses -*/ -#include <my_global.h> -#include <my_sys.h> -#include "mysql.h" -#include <m_string.h> -#include <m_ctype.h> - -#ifdef HAVE_GETPASS -#ifdef HAVE_PWD_H -#include <pwd.h> -#endif /* HAVE_PWD_H */ -#else /* ! HAVE_GETPASS */ -#if !defined(_WIN32) -#ifdef HAVE_SYS_IOCTL_H -#include <sys/ioctl.h> -#endif -#ifdef HAVE_TERMIOS_H /* For tty-password */ -#include <termios.h> -#define TERMIO struct termios -#else -#ifdef HAVE_TERMIO_H /* For tty-password */ -#include <termio.h> -#define TERMIO struct termio -#else -#include <sgtty.h> -#define TERMIO struct sgttyb -#endif -#endif -#else -#include <conio.h> -#endif /* _WIN32 */ -#endif /* HAVE_GETPASS */ - -#ifdef HAVE_GETPASSPHRASE /* For Solaris */ -#define getpass(A) getpassphrase(A) -#endif - -#if defined(_WIN32) -/* were just going to fake it here and get input from the keyboard */ -char *get_tty_password(const char *opt_message) -{ - char to[80]; - char *pos=to,*end=to+sizeof(to)-1; - int i=0; - DBUG_ENTER("get_tty_password"); - _cputs(opt_message ? opt_message : "Enter password: "); - for (;;) - { - char tmp; - tmp=_getch(); - if (tmp == '\b' || (int) tmp == 127) - { - if (pos != to) - { - _cputs("\b \b"); - pos--; - continue; - } - } - if (tmp == '\n' || tmp == '\r' || tmp == 3) - break; - if (iscntrl(tmp) || pos == end) - continue; - _cputs("*"); - *(pos++) = tmp; - } - while (pos != to && isspace(pos[-1]) == ' ') - pos--; /* Allow dummy space at end */ - *pos=0; - _cputs("\n"); - DBUG_RETURN(my_strdup(PSI_NOT_INSTRUMENTED, - to,MYF(MY_FAE))); -} - -#else - -#ifndef HAVE_GETPASS -/* - Can't use fgets, because readline will get confused - length is max number of chars in to, not counting \0 - to will not include the eol characters. -*/ - -static void get_password(char *to,uint length,int fd, my_bool echo) -{ - char *pos=to,*end=to+length; - - for (;;) - { - char tmp; - if (my_read(fd,&tmp,1,MYF(0)) != 1) - break; - if (tmp == '\b' || (int) tmp == 127) - { - if (pos != to) - { - if (echo) - { - fputs("\b \b",stdout); - fflush(stdout); - } - pos--; - continue; - } - } - if (tmp == '\n' || tmp == '\r' || tmp == 3) - break; - if (iscntrl(tmp) || pos == end) - continue; - if (echo) - { - fputc('*',stdout); - fflush(stdout); - } - *(pos++) = tmp; - } - while (pos != to && isspace(pos[-1]) == ' ') - pos--; /* Allow dummy space at end */ - *pos=0; - return; -} -#endif /* ! HAVE_GETPASS */ - - -char *get_tty_password(const char *opt_message) -{ -#ifdef HAVE_GETPASS - char *passbuff; -#else /* ! HAVE_GETPASS */ - TERMIO org,tmp; -#endif /* HAVE_GETPASS */ - char buff[80]; - - DBUG_ENTER("get_tty_password"); - -#ifdef HAVE_GETPASS - passbuff = getpass(opt_message ? opt_message : "Enter password: "); - - /* copy the password to buff and clear original (static) buffer */ - my_stpnmov(buff, passbuff, sizeof(buff) - 1); -#ifdef _PASSWORD_LEN - memset(passbuff, 0, _PASSWORD_LEN); -#endif -#else - if (isatty(fileno(stdout))) - { - fputs(opt_message ? opt_message : "Enter password: ",stdout); - fflush(stdout); - } -#if defined(HAVE_TERMIOS_H) - tcgetattr(fileno(stdin), &org); - tmp = org; - tmp.c_lflag &= ~(ECHO | ISIG | ICANON); - tmp.c_cc[VMIN] = 1; - tmp.c_cc[VTIME] = 0; - tcsetattr(fileno(stdin), TCSADRAIN, &tmp); - get_password(buff, sizeof(buff)-1, fileno(stdin), isatty(fileno(stdout))); - tcsetattr(fileno(stdin), TCSADRAIN, &org); -#elif defined(HAVE_TERMIO_H) - ioctl(fileno(stdin), (int) TCGETA, &org); - tmp=org; - tmp.c_lflag &= ~(ECHO | ISIG | ICANON); - tmp.c_cc[VMIN] = 1; - tmp.c_cc[VTIME]= 0; - ioctl(fileno(stdin),(int) TCSETA, &tmp); - get_password(buff,sizeof(buff)-1,fileno(stdin),isatty(fileno(stdout))); - ioctl(fileno(stdin),(int) TCSETA, &org); -#else - gtty(fileno(stdin), &org); - tmp=org; - tmp.sg_flags &= ~ECHO; - tmp.sg_flags |= RAW; - stty(fileno(stdin), &tmp); - get_password(buff,sizeof(buff)-1,fileno(stdin),isatty(fileno(stdout))); - stty(fileno(stdin), &org); -#endif - if (isatty(fileno(stdout))) - fputc('\n',stdout); -#endif /* HAVE_GETPASS */ - - DBUG_RETURN(my_strdup(PSI_NOT_INSTRUMENTED, - buff,MYF(MY_FAE))); -} -#endif /* _WIN32 */ |