* configure.ac: Actually name the option --disable-finger and not

http.

* openfile.c (overwrite_filep, make_outfile_name, open_outfile)
(open_sigfile): Use iobuf_is_pipe_filename to check for pipes so
that special filesnames are taken into account. This is bug 327.
* tdbdump.c (import_ownertrust): Ditto.
* sign.c (write_plaintext_packet): Ditto.
* progress.c (handle_progress): Ditto.
* plaintext.c (handle_plaintext): Ditto.
* encode.c (encode_simple, encode_crypt): Ditto.

* iobuf.c (iobuf_is_pipe_filename): New.
* fileutil.c (is_file_compressed): Use it here.

ChangeLog

@@ -1,3 +1,8 @@
+2004-10-13  Werner Koch  <wk@g10code.com>
+
+	* configure.ac: Actually name the option --disable-finger and not
+	http.
+
 2004-10-11  Werner Koch  <wk@g10code.com>
 
 	* configure.ac: New option --disable-finger.

TODO

@@ -6,18 +6,11 @@
     20% faster and the crc32 code about 50% faster. Some memory leaks were
     also fixed according to the ChangeLog.
     
-    If it can help you, here is what I did to update the distribution is
-    to remove all files in the zlib folder except Makefile.am. To copy all
-    the file in the zlib121.zip archive to the zlib folder with the
-    exception of  configure, example.c, FAQ, INDEX,  Makefile, Makefile.in
-    and zlib.3. I then edited Makefile.am to match the new file list and
-
   * Reword the "Not enough entropy" messages.
 
   * Do we need a configure test for putenv?
 
-  * Check for consistent spelling of user ID, key ID etc.
-    Replace "user id not found" in getkey.c by "no valid user ID found".
+  * Replace "user id not found" in getkey.c by "no valid user ID found"?
  
   * Describe some pitfalls when using EGD.  Check that ~/.gnupg/entropy
     really is the default.  What about needed permission?  
@@ -37,7 +30,9 @@
 
   * Check the changes to the gpg random gatherer on all W32 platforms.
 
-  * Show more info does not work from edit->trust
+  * Show more info does not work from edit->trust. We should give more
+    information on the user ID under question while running
+    --update-trustdb.
 
   * Check that no secret temporary results are stored in the result parameter
     of the mpi functions.  We have already done this for mpi-mul.c 
@@ -109,11 +104,9 @@
 
   * allow the use of option in gpg.conf. 
 
-  * export-secret-subkey where only one of the subkeys gets exported.
-
   * Add the NEWSIG status.
 
-  * When generating a key onh the card we should try to also set the
+  * When generating a key on the card we should try to also set the
     display name or provide the display name as a default in the key
     generation.  The problem however is that the display name must be
     given with an indication of the surname and the usable characters

configure.ac

@@ -304,7 +304,7 @@ if test "$use_exec" = yes ; then
     AC_MSG_RESULT($try_http)
 
     AC_MSG_CHECKING([whether Finger key fetching support is requested])
-    AC_ARG_ENABLE(http,
+    AC_ARG_ENABLE(finger,
       AC_HELP_STRING([--disable-finger],
                      [disable Finger key fetching interface]),
         try_finger=$enableval, try_finger=yes)

g10/ChangeLog

@@ -1,3 +1,14 @@
+2004-10-13  Werner Koch  <wk@g10code.com>
+
+	* openfile.c (overwrite_filep, make_outfile_name, open_outfile) 
+	(open_sigfile): Use iobuf_is_pipe_filename to check for pipes so
+	that special filesnames are taken into account. This is bug 327.
+	* tdbdump.c (import_ownertrust): Ditto.
+	* sign.c (write_plaintext_packet): Ditto.
+	* progress.c (handle_progress): Ditto.
+	* plaintext.c (handle_plaintext): Ditto.
+	* encode.c (encode_simple, encode_crypt): Ditto. 
+
 2004-10-12  Werner Koch  <wk@g10code.com>
 
 	* keygen.c (read_parameter_file): Changed to use iobuf based file

g10/encode.c

@@ -293,7 +293,7 @@ encode_simple( const char *filename, int mode, int use_seskey )
        either partial length or fixed length with the new style
        messages. */
 
-    if (filename && *filename && !(*filename == '-' && !filename[1])
+    if ( !iobuf_is_pipe_filename (filename) && filename && *filename 
          && !opt.textmode ) {
         off_t tmpsize;
 
@@ -582,7 +582,7 @@ encode_crypt( const char *filename, STRLIST remusr, int use_symkey )
 	}
     }
 
-    if (filename && *filename && !(*filename == '-' && !filename[1])
+    if (!iobuf_is_pipe_filename (filename) && *filename 
         && !opt.textmode ) {
         off_t tmpsize;
 

g10/openfile.c

@@ -64,8 +64,8 @@
 int
 overwrite_filep( const char *fname )
 {
-    if( !fname || (*fname == '-' && !fname[1]) )
-	return 1; /* writing to stdout is always okay */
+    if( iobuf_is_pipe_filename (fname) )
+	return 1; /* Writing to stdout is always okay */
 
     if( access( fname, F_OK ) )
 	return 1; /* does not exist */
@@ -98,7 +98,7 @@ make_outfile_name( const char *iname )
 {
     size_t n;
 
-    if( (!iname || (*iname=='-' && !iname[1]) ))
+    if ( iobuf_is_pipe_filename (iname) )
 	return m_strdup("-");
 
     n = strlen(iname);
@@ -174,7 +174,7 @@ open_outfile( const char *iname, int mode, IOBUF *a )
   int rc = 0;
 
   *a = NULL;
-  if( (!iname || (*iname=='-' && !iname[1])) && !opt.outfile ) {
+  if( iobuf_is_pipe_filename (iname) && !opt.outfile ) {
     if( !(*a = iobuf_create(NULL)) ) {
       log_error(_("%s: can't open: %s\n"), "[stdout]", strerror(errno) );
       rc = G10ERR_CREATE_FILE;
@@ -269,7 +269,7 @@ open_sigfile( const char *iname, progress_filter_context_t *pfx )
     IOBUF a = NULL;
     size_t len;
 
-    if( iname && !(*iname == '-' && !iname[1]) ) {
+    if( !iobuf_is_pipe_filename (iname) ) {
 	len = strlen(iname);
 	if( len > 4 && ( !strcmp(iname + len - 4, EXTSEP_S "sig")
                         || ( len > 5 && !strcmp(iname + len - 5, EXTSEP_S "sign") )

g10/plaintext.c

@@ -105,8 +105,8 @@ handle_plaintext( PKT_plaintext *pt, md_filter_context_t *mfx,
 
     if( nooutput )
 	;
-    else if( !*fname || (*fname=='-' && !fname[1])) {
-	/* no filename or "-" given; write to stdout */
+    else if ( iobuf_is_pipe_filename (fname) ) {
+	/* No filename or "-" given; write to stdout. */
 	fp = stdout;
 #ifdef HAVE_DOSISH_SYSTEM
 	setmode ( fileno(fp) , O_BINARY );

g10/progress.c

@@ -105,7 +105,7 @@ handle_progress (progress_filter_context_t *pfx, IOBUF inp, const char *name)
   if (!is_status_enabled ())
     return;
 
-  if (name && *name && !(*name == '-' && !name[1]))
+  if ( !iobuf_is_pipe_filename (name) && name && *name )
     filesize = iobuf_get_filelength (inp);
   else if (opt.set_filesize)
     filesize = opt.set_filesize;

g10/sign.c

@@ -543,7 +543,7 @@ write_plaintext_packet (IOBUF out, IOBUF inp, const char *fname, int ptmode)
     }
 
     /* try to calculate the length of the data */
-    if (fname && *fname && !(*fname=='-' && !fname[1])) {
+    if ( !iobuf_is_pipe_filename (fname) && fname && *fname ) {
         off_t tmpsize;
        
         if( !(tmpsize = iobuf_get_filelength(inp)) )

g10/tdbdump.c

@@ -131,7 +131,7 @@ import_ownertrust( const char *fname )
     int rc;
 
     init_trustdb();
-    if( !fname || (*fname == '-' && !fname[1]) ) {
+    if( iobuf_is_pipe_filename (fname) ) {
 	fp = stdin;
 	fname = "[stdin]";
 	is_stdin = 1;

include/iobuf.h

@@ -80,6 +80,7 @@ struct iobuf_struct {
 EXTERN_UNLESS_MAIN_MODULE int iobuf_debug_mode;
 
 void  iobuf_enable_special_filenames ( int yes );
+int   iobuf_is_pipe_filename (const char *fname);
 IOBUF iobuf_alloc(int use, size_t bufsize);
 IOBUF iobuf_temp(void);
 IOBUF iobuf_temp_with_content( const char *buffer, size_t length );

util/ChangeLog

@@ -1,3 +1,8 @@
+2004-10-13  Werner Koch  <wk@g10code.com>
+
+	* iobuf.c (iobuf_is_pipe_filename): New.
+	* fileutil.c (is_file_compressed): Use it here.
+
 2004-09-30  David Shaw  <dshaw@jabberwocky.com>
 
 	* iobuf.c (pop_filter): Make static.

util/fileutil.c

@@ -200,7 +200,7 @@ is_file_compressed( const char *s, int *ret_rc )
         { 4, { 0x50, 0x4b, 0x03, 0x04 } }, /* (pk)zip */
     };
     
-    if ( !s || (*s == '-' && !s[1]) || !ret_rc )
+    if ( iobuf_is_pipe_filename (s) || !ret_rc )
         return 0; /* We can't check stdin or no file was given */
 
     a = iobuf_open( s );

util/iobuf.c

@@ -1005,6 +1005,16 @@ check_special_filename ( const char *fname )
     return -1;
 }
 
+/* This fucntion returns true if FNAME indicates a PIPE (stdout or
+   stderr) or a special file name if those are enabled. */
+int
+iobuf_is_pipe_filename (const char *fname)
+{
+  if (!fname || (*fname=='-' && !fname[1]) )
+    return 1;
+  return check_special_filename (fname) != -1;
+}
+
 /****************
  * Create a head iobuf for reading from a file
  * returns: NULL if an error occures and sets errno