This commit was manufactured by cvs2svn to create branch

'GNUPG-1-9-BRANCH'.

1 files changed, 0 insertions, 362 deletions

diff --git a/g10/openfile.c b/g10/openfile.c
deleted file mode 100644
index 83c734dfd..000000000
--- a/g10/openfile.c
+++ /dev/null
@@ -1,362 +0,0 @@
-/* openfile.c
- * Copyright (C) 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
- *
- * This file is part of GnuPG.
- *
- * GnuPG 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; either version 2 of the License, or
- * (at your option) any later version.
- *
- * GnuPG 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include <config.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <assert.h>
-#include <errno.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include "util.h"
-#include "memory.h"
-#include "ttyio.h"
-#include "options.h"
-#include "main.h"
-#include "status.h"
-#include "i18n.h"
-
-#ifdef USE_ONLY_8DOT3
-  #define SKELEXT ".skl"
-#else
-  #define SKELEXT EXTSEP_S "skel"
-#endif
-
-#if defined (HAVE_DRIVE_LETTERS) || defined (__riscos__)
-  #define CMP_FILENAME(a,b) ascii_strcasecmp( (a), (b) )
-#else
-  #define CMP_FILENAME(a,b) strcmp( (a), (b) )
-#endif
-
-#ifdef MKDIR_TAKES_ONE_ARG
-# undef mkdir
-# define mkdir(a,b) mkdir(a)
-#endif
-
-/* FIXME:  Implement opt.interactive. */
-
-/****************
- * Check whether FNAME exists and ask if it's okay to overwrite an
- * existing one.
- * Returns: True: it's okay to overwrite or the file does not exist
- *	    False: Do not overwrite
- */
-int
-overwrite_filep( const char *fname )
-{
-    if( !fname || (*fname == '-' && !fname[1]) )
-	return 1; /* writing to stdout is always okay */
-
-    if( access( fname, F_OK ) )
-	return 1; /* does not exist */
-
-#ifndef HAVE_DOSISH_SYSTEM
-    if ( !strcmp ( fname, "/dev/null" ) )
-        return 1; /* does not do any harm */
-#endif
-
-    /* fixme: add some backup stuff in case of overwrite */
-    if( opt.answer_yes )
-	return 1;
-    if( opt.answer_no || opt.batch )
-	return 0;  /* do not overwrite */
-
-    tty_printf(_("File `%s' exists. "), fname);
-    if( cpr_get_answer_is_yes("openfile.overwrite.okay",
-			       _("Overwrite (y/N)? ")) )
-	return 1;
-    return 0;
-}
-
-
-/****************
- * Strip know extensions from iname and return a newly allocated
- * filename.  Return NULL if we can't do that.
- */
-char *
-make_outfile_name( const char *iname )
-{
-    size_t n;
-
-    if( (!iname || (*iname=='-' && !iname[1]) ))
-	return m_strdup("-");
-
-    n = strlen(iname);
-    if( n > 4 && (    !CMP_FILENAME(iname+n-4, EXTSEP_S "gpg")
-		   || !CMP_FILENAME(iname+n-4, EXTSEP_S "pgp")
-		   || !CMP_FILENAME(iname+n-4, EXTSEP_S "sig")
-		   || !CMP_FILENAME(iname+n-4, EXTSEP_S "asc") ) ) {
-	char *buf = m_strdup( iname );
-	buf[n-4] = 0;
-	return buf;
-    }
-    else if( n > 5 && !CMP_FILENAME(iname+n-5, EXTSEP_S "sign") ) {
-	char *buf = m_strdup( iname );
-	buf[n-5] = 0;
-	return buf;
-    }
-
-    log_info(_("%s: unknown suffix\n"), iname );
-    return NULL;
-}
-
-
-/****************
- * Ask for a outputfilename and use the given one as default.
- * Return NULL if no file has been given or it is not possible to
- * ask the user.
- */
-char *
-ask_outfile_name( const char *name, size_t namelen )
-{
-    size_t n;
-    const char *s;
-    char *prompt;
-    char *fname;
-    char *defname;
-
-    if( opt.batch )
-	return NULL;
-
-    s = _("Enter new filename");
-
-    n = strlen(s) + namelen + 10;
-    defname = name && namelen? make_printable_string( name, namelen, 0): NULL;
-    prompt = m_alloc(n);
-    if( defname )
-	sprintf(prompt, "%s [%s]: ", s, defname );
-    else
-	sprintf(prompt, "%s: ", s );
-    fname = cpr_get("openfile.askoutname", prompt );
-    cpr_kill_prompt();
-    m_free(prompt);
-    if( !*fname ) {
-	m_free( fname ); fname = NULL;
-	fname = defname; defname = NULL;
-    }
-    m_free(defname);
-    if (fname)
-        trim_spaces (fname);
-    return fname;
-}
-
-
-
-/****************
- * Make an output filename for the inputfile INAME.
- * Returns an IOBUF and an errorcode
- * Mode 0 = use ".gpg"
- *	1 = use ".asc"
- *	2 = use ".sig"
- */
-int
-open_outfile( const char *iname, int mode, IOBUF *a )
-{
-    int rc = 0;
-
-    *a = NULL;
-    if( (!iname || (*iname=='-' && !iname[1])) && !opt.outfile ) {
-	if( !(*a = iobuf_create(NULL)) ) {
-	    log_error(_("%s: can't open: %s\n"), "[stdout]", strerror(errno) );
-	    rc = G10ERR_CREATE_FILE;
-	}
-	else if( opt.verbose )
-	    log_info(_("writing to stdout\n"));
-    }
-    else {
-	char *buf=NULL;
-	const char *name;
-
-	if( opt.dry_run )
-	    name = "/dev/null";
-	else if( opt.outfile )
-	    name = opt.outfile;
-	else {
-	  #ifdef USE_ONLY_8DOT3
-	    /* It is quite common DOS system to have only one dot in a
-	     * a filename So if we have something like this, we simple
-	     * replace the suffix execpt in cases where the suffix is
-	     * larger than 3 characters and not the same as.
-	     * We should really map the filenames to 8.3 but this tends to
-	     * be more complicated and is probaly a duty of the filesystem
-	     */
-	    char *dot;
-	    const char *newsfx = mode==1 ? ".asc" :
-				 mode==2 ? ".sig" : ".gpg";
-
-	    buf = m_alloc(strlen(iname)+4+1);
-	    strcpy(buf,iname);
-	    dot = strchr(buf, '.' );
-	    if( dot && dot > buf && dot[1] && strlen(dot) <= 4
-					   && CMP_FILENAME(newsfx, dot) ) {
-		strcpy(dot, newsfx );
-	    }
-	    else if( dot && !dot[1] ) /* don't duplicate a dot */
-		strcpy( dot, newsfx+1 );
-	    else
-		strcat( buf, newsfx );
-	  #else
-	    buf = m_alloc(strlen(iname)+4+1);
-	    strcpy(stpcpy(buf,iname), mode==1 ? EXTSEP_S "asc" :
-				      mode==2 ? EXTSEP_S "sig" : EXTSEP_S "gpg");
-	  #endif
-	    name = buf;
-	}
-
-        rc = 0;
-	while( !overwrite_filep (name) ) {
-            char *tmp = ask_outfile_name (NULL, 0);
-            if ( !tmp || !*tmp ) {
-                m_free (tmp);
-                rc = G10ERR_FILE_EXISTS;
-                break;
-            }
-            m_free (buf);
-            name = buf = tmp;
-        }
-
-	if( !rc ) {
-	    if( !(*a = iobuf_create( name )) ) {
-		log_error(_("%s: can't create: %s\n"), name, strerror(errno) );
-		rc = G10ERR_CREATE_FILE;
-	    }
-	    else if( opt.verbose )
-		log_info(_("writing to `%s'\n"), name );
-	}
-	m_free(buf);
-    }
-    return rc;
-}
-
-
-
-/****************
- * Try to open a file without the extension ".sig" or ".asc"
- * Return NULL if such a file is not available.
- */
-IOBUF
-open_sigfile( const char *iname )
-{
-    IOBUF a = NULL;
-    size_t len;
-
-    if( iname && !(*iname == '-' && !iname[1]) ) {
-	len = strlen(iname);
-	if( len > 4 && ( !strcmp(iname + len - 4, EXTSEP_S "sig")
-                        || ( len > 5 && !strcmp(iname + len - 5, EXTSEP_S "sign") )
-                        || !strcmp(iname + len - 4, EXTSEP_S "asc")) ) {
-	    char *buf;
-	    buf = m_strdup(iname);
-	    buf[len-(buf[len-1]=='n'?5:4)] = 0 ;
-	    a = iobuf_open( buf );
-	    if( a && opt.verbose )
-		log_info(_("assuming signed data in `%s'\n"), buf );
-	    m_free(buf);
-	}
-    }
-    return a;
-}
-
-
-/****************
- * Copy the option file skeleton to the given directory.
- */
-static void
-copy_options_file( const char *destdir )
-{
-    const char *datadir = GNUPG_DATADIR;
-    char *fname;
-    FILE *src, *dst;
-    int linefeeds=0;
-    int c;
-    mode_t oldmask;
-
-    if( opt.dry_run )
-	return;
-
-    fname = m_alloc( strlen(datadir) + strlen(destdir) + 15 );
-    strcpy(stpcpy(fname, datadir), DIRSEP_S "options" SKELEXT );
-    src = fopen( fname, "r" );
-    if( !src ) {
-	log_error(_("%s: can't open: %s\n"), fname, strerror(errno) );
-	m_free(fname);
-	return;
-    }
-    strcpy(stpcpy(fname, destdir), DIRSEP_S "gpg" EXTSEP_S "conf" );
-    oldmask=umask(077);
-    dst = fopen( fname, "w" );
-    umask(oldmask);
-    if( !dst ) {
-	log_error(_("%s: can't create: %s\n"), fname, strerror(errno) );
-	fclose( src );
-	m_free(fname);
-	return;
-    }
-
-    while( (c=getc(src)) != EOF ) {
-	if( linefeeds < 3 ) {
-	    if( c == '\n' )
-		linefeeds++;
-	}
-	else
-	    putc( c, dst );
-    }
-    fclose( dst );
-    fclose( src );
-    log_info(_("new configuration file `%s' created\n"), fname );
-    m_free(fname);
-}
-
-
-void
-try_make_homedir( const char *fname )
-{
-    const char *defhome = GNUPG_HOMEDIR;
-
-    /* Create the directory only if the supplied directory name
-     * is the same as the default one.  This way we avoid to create
-     * arbitrary directories when a non-default homedirectory is used.
-     * To cope with HOME, we do compare only the suffix if we see that
-     * the default homedir does start with a tilde.
-     */
-    if( opt.dry_run || opt.no_homedir_creation )
-	return;
-
-    if ( ( *defhome == '~'
-           && ( strlen(fname) >= strlen (defhome+1)
-                && !strcmp(fname+strlen(fname)-strlen(defhome+1),
-                           defhome+1 ) ))
-         || ( *defhome != '~'
-              && !compare_filenames( fname, defhome ) )
-        ) {
-	if( mkdir( fname, S_IRUSR|S_IWUSR|S_IXUSR ) )
-	    log_fatal( _("%s: can't create directory: %s\n"),
-					fname,	strerror(errno) );
-	else if( !opt.quiet )
-	    log_info( _("%s: directory created\n"), fname );
-	copy_options_file( fname );
-/*  	log_info(_("you have to start GnuPG again, " */
-/*  		   "so it can read the new configuration file\n") ); */
-/*  	g10_exit(1); */
-    }
-}