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Diffstat (limited to 'lib/apr_getpass.c')
| -rw-r--r-- | lib/apr_getpass.c | 173 |
1 files changed, 0 insertions, 173 deletions
diff --git a/lib/apr_getpass.c b/lib/apr_getpass.c deleted file mode 100644 index 036c8c1ee..000000000 --- a/lib/apr_getpass.c +++ /dev/null @@ -1,173 +0,0 @@ -/* ==================================================================== - * Copyright (c) 1995-1999 The Apache Group. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * - * 3. All advertising materials mentioning features or use of this - * software must display the following acknowledgment: - * "This product includes software developed by the Apache Group - * for use in the Apache HTTP server project (http://www.apache.org/)." - * - * 4. The names "Apache Server" and "Apache Group" must not be used to - * endorse or promote products derived from this software without - * prior written permission. For written permission, please contact - * apache@apache.org. - * - * 5. Products derived from this software may not be called "Apache" - * nor may "Apache" appear in their names without prior written - * permission of the Apache Group. - * - * 6. Redistributions of any form whatsoever must retain the following - * acknowledgment: - * "This product includes software developed by the Apache Group - * for use in the Apache HTTP server project (http://www.apache.org/)." - * - * THIS SOFTWARE IS PROVIDED BY THE APACHE GROUP ``AS IS'' AND ANY - * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE APACHE GROUP OR - * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, - * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED - * OF THE POSSIBILITY OF SUCH DAMAGE. - * ==================================================================== - * - * This software consists of voluntary contributions made by many - * individuals on behalf of the Apache Group and was originally based - * on public domain software written at the National Center for - * Supercomputing Applications, University of Illinois, Urbana-Champaign. - * For more information on the Apache Group and the Apache HTTP server - * project, please see <http://www.apache.org/>. - * - */ -/* - * ap_getpass.c: abstraction to provide for obtaining a password from the - * command line in whatever way the OS supports. In the best case, it's a - * wrapper for the system library's getpass() routine; otherwise, we - * use one we define ourselves. - */ -#ifndef WIN32 -#include "apr_config.h" -#else -#include "apr_win.h" -#endif -#include "apr_errno.h" -#include <sys/types.h> -#include <errno.h> -#include "apr_lib.h" - -#ifdef WIN32 -#include <conio.h> -#endif - -#ifndef CHARSET_EBCDIC -#define LF 10 -#define CR 13 -#else /* CHARSET_EBCDIC */ -#define LF '\n' -#define CR '\r' -#endif /* CHARSET_EBCDIC */ - -#define MAX_STRING_LEN 256 - -#define ERR_OVERFLOW 5 - -#ifdef MPE -/* - * MPE lacks getpass() and a way to suppress stdin echo. So for now, just - * issue the prompt and read the results with echo. (Ugh). - */ - -static char *getpass(const char *prompt) -{ - static char password[MAX_STRING_LEN]; - - fputs(prompt, stderr); - gets((char *) &password); - - if (strlen((char *) &password) > (MAX_STRING_LEN - 1)) { - password[MAX_STRING_LEN - 1] = '\0'; - } - - return (char *) &password; -} - -#endif - -#ifdef WIN32 -/* - * Windows lacks getpass(). So we'll re-implement it here. - */ - -static char *getpass(const char *prompt) -{ - static char password[MAX_STRING_LEN]; - int n = 0; - - fputs(prompt, stderr); - - while ((password[n] = _getch()) != '\r') { - if (password[n] >= ' ' && password[n] <= '~') { - n++; - printf("*"); - } - else { - printf("\n"); - fputs(prompt, stderr); - n = 0; - } - } - - password[n] = '\0'; - printf("\n"); - - if (n > (MAX_STRING_LEN - 1)) { - password[MAX_STRING_LEN - 1] = '\0'; - } - - return (char *) &password; -} -#endif - -/* - * Use the OS getpass() routine (or our own) to obtain a password from - * the input stream. - * - * Exit values: - * 0: Success - * 5: Partial success; entered text truncated to the size of the - * destination buffer - * - * Restrictions: Truncation also occurs according to the host system's - * getpass() semantics, or at position 255 if our own version is used, - * but the caller is *not* made aware of it. - */ - -API_EXPORT(ap_status_t) ap_getpass(const char *prompt, char *pwbuf, size_t *bufsiz) -{ - char *pw_got; - int result = 0; - - pw_got = getpass(prompt); - if (strlen(pw_got) > (*bufsiz - 1)) { - *bufsiz = ERR_OVERFLOW; - return APR_ENAMETOOLONG; - } - apr_cpystrn(pwbuf, pw_got, *bufsiz); - *bufsiz = result; - return APR_SUCCESS; -} |