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ready for a new release

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This commit is contained in:
Werner Koch 1998-08-08 19:27:00 +00:00
parent a43709eb8a
commit 6ccf4e0f80
32 changed files with 470 additions and 164 deletions
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55
g10/openfile.c
View file

@ -30,51 +30,35 @@
#include "ttyio.h"
#include "options.h"
#include "main.h"
#include "status.h"
#include "i18n.h"
/****************
* Check whether FNAME exists and ask if it's okay to overwrite an
* existing one.
* Returns: -1 : Do not overwrite
* 0 : it's okay to overwrite or the file does not exist
* >0 : other error
* 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 0; /* stdout */
if( !access( fname, F_OK ) ) {
char *p;
int okay;
int first = 1;
return 1; /* writing to stdout is always okay */
if( opt.answer_yes )
okay = 1;
else if( opt.answer_no || opt.batch )
okay = 2;
else
okay = 0;
if( access( fname, F_OK ) )
return 1; /* does not exist */
while( !okay ) {
if( first ) {
tty_printf("File '%s' exists. ", fname);
first = 0;
}
p = tty_get("Overwrite (y/N)? ");
tty_kill_prompt();
if( (*p == 'y' || *p == 'Y') && !p[1] )
okay = 1;
else if( !*p || ((*p == 'n' || *p == 'N') && !p[1]) )
okay = 2;
else
okay = 0;
m_free(p);
}
if( okay == 2 )
return -1;
/* fixme: add some backup stuff */
}
/* 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(N_("openfile.overwrite.okay"),
_("Overwrite (y/N)? ")) )
return 1;
return 0;
}
@ -90,7 +74,6 @@ IOBUF
open_outfile( const char *iname, int mode )
{
IOBUF a = NULL;
int rc;
if( (!iname || (*iname=='-' && !iname[1])) && !opt.outfile ) {
if( !(a = iobuf_create(NULL)) )
@ -110,14 +93,12 @@ open_outfile( const char *iname, int mode )
mode==2 ? ".sig" : ".gpg");
name = buf;
}
if( !(rc=overwrite_filep( name )) ) {
if( overwrite_filep( name ) ) {
if( !(a = iobuf_create( name )) )
log_error("can't create %s: %s\n", name, strerror(errno) );
else if( opt.verbose )
log_info("writing to '%s'\n", name );
}
else if( rc != -1 )
log_error("oops: overwrite_filep(%s): %s\n", name, g10_errstr(rc) );
m_free(buf);
}
return a;