replace nominatim C program

[nominatim.git] / nominatim / sprompt.c

diff --git a/nominatim/sprompt.c b/nominatim/sprompt.c
deleted file mode 100644 (file)
index 7666be5..0000000
--- a/nominatim/sprompt.c
+++ /dev/null
@@ -1,200 +0,0 @@
-/*-------------------------------------------------------------------------
- *
- * sprompt.c
- *       simple_prompt() routine
- *
- * Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
- * Portions Copyright (c) 1994, Regents of the University of California
- *
- *
- * IDENTIFICATION
- *       $PostgreSQL: pgsql/src/port/sprompt.c,v 1.18 2006/10/04 00:30:14 momjian Exp $
- *
- *-------------------------------------------------------------------------
- *
- * PostgreSQL Database Management System
- * (formerly known as Postgres, then as Postgres95)
- *
- * Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
- *
- * Portions Copyright (c) 1994, The Regents of the University of California
- *
- * Permission to use, copy, modify, and distribute this software and its
- * documentation for any purpose, without fee, and without a written agreement
- * is hereby granted, provided that the above copyright notice and this
- * paragraph and the following two paragraphs appear in all copies.
- *
- * IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR
- * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING
- * LOST PROFITS, ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS
- * DOCUMENTATION, EVEN IF THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
- * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
- * AND FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
- * ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATIONS TO
- * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
- *
- */
-
-
-/*
- * simple_prompt
- *
- * Generalized function especially intended for reading in usernames and
- * password interactively. Reads from /dev/tty or stdin/stderr.
- *
- * prompt:             The prompt to print
- * maxlen:             How many characters to accept
- * echo:               Set to false if you want to hide what is entered (for passwords)
- *
- * Returns a malloc()'ed string with the input (w/o trailing newline).
- */
-
-#define DEVTTY "/dev/tty"
-
-#include <stdio.h>
-#include <unistd.h>
-#include <stdlib.h>
-#include <string.h>
-#include <assert.h>
-
-#include <libpq-fe.h>
-
-#ifdef __MINGW_H
-# include <windows.h>
-#else
-# define HAVE_TERMIOS_H
-# include <termios.h>
-#endif
-
-/*
-extern char *simple_prompt(const char *prompt, int maxlen, int echo);
-*/
-
-char *
-simple_prompt(const char *prompt, int maxlen, int echo)
-{
-    int                        length;
-    char          *destination;
-    FILE          *termin,
-    *termout;
-
-#ifdef HAVE_TERMIOS_H
-    struct termios t_orig,
-                t;
-#else
-#ifdef WIN32
-    HANDLE             t = NULL;
-    LPDWORD            t_orig = NULL;
-#endif
-#endif
-
-    destination = (char *) malloc(maxlen + 1);
-    if (!destination)
-        return NULL;
-
-    /*
-     * Do not try to collapse these into one "w+" mode file. Doesn't work on
-     * some platforms (eg, HPUX 10.20).
-     */
-    termin = fopen(DEVTTY, "r");
-    termout = fopen(DEVTTY, "w");
-    if (!termin || !termout
-#ifdef WIN32
-            /* See DEVTTY comment for msys */
-            || (getenv("OSTYPE") && strcmp(getenv("OSTYPE"), "msys") == 0)
-#endif
-       )
-{
-        if (termin)
-            fclose(termin);
-        if (termout)
-            fclose(termout);
-        termin = stdin;
-        termout = stderr;
-    }
-
-#ifdef HAVE_TERMIOS_H
-    if (!echo)
-    {
-        tcgetattr(fileno(termin), &t);
-        t_orig = t;
-        t.c_lflag &= ~ECHO;
-        tcsetattr(fileno(termin), TCSAFLUSH, &t);
-    }
-#else
-#ifdef WIN32
-    if (!echo)
-    {
-        /* get a new handle to turn echo off */
-        t_orig = (LPDWORD) malloc(sizeof(DWORD));
-        t = GetStdHandle(STD_INPUT_HANDLE);
-
-        /* save the old configuration first */
-        GetConsoleMode(t, t_orig);
-
-        /* set to the new mode */
-        SetConsoleMode(t, ENABLE_LINE_INPUT | ENABLE_PROCESSED_INPUT);
-    }
-#endif
-#endif
-
-    if (prompt)
-    {
-        fputs(prompt, termout);
-        fflush(termout);
-    }
-
-    if (fgets(destination, maxlen + 1, termin) == NULL)
-        destination[0] = '\0';
-
-    length = strlen(destination);
-    if (length > 0 && destination[length - 1] != '\n')
-    {
-        /* eat rest of the line */
-        char           buf[128];
-        int                    buflen;
-
-        do
-        {
-            if (fgets(buf, sizeof(buf), termin) == NULL)
-                break;
-            buflen = strlen(buf);
-        }
-        while (buflen > 0 && buf[buflen - 1] != '\n');
-    }
-
-    if (length > 0 && destination[length - 1] == '\n')
-        /* remove trailing newline */
-        destination[length - 1] = '\0';
-
-#ifdef HAVE_TERMIOS_H
-    if (!echo)
-    {
-        tcsetattr(fileno(termin), TCSAFLUSH, &t_orig);
-        fputs("\n", termout);
-        fflush(termout);
-    }
-#else
-#ifdef WIN32
-    if (!echo)
-    {
-        /* reset to the original console mode */
-        SetConsoleMode(t, *t_orig);
-        fputs("\n", termout);
-        fflush(termout);
-        free(t_orig);
-    }
-#endif
-#endif
-
-    if (termin != stdin)
-    {
-        fclose(termin);
-        fclose(termout);
-    }
-
-    return destination;
-}