mirror of git://git.gnupg.org/gnupg.git
(Does not compile yet)
This commit is contained in:
Werner Koch
parent
5ccb92591e
commit
b9dd2ebb2c
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@ -53,7 +53,7 @@ tobold-get:
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tobold:gnupg/ .
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tobold-put:
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rsync -Cavuzb --excude scratch --exclude .deps \
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rsync -Cavuzb --exclude scratch --exclude .deps \
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. tobold:gnupg/
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2
NEWS
2
NEWS
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@ -15,6 +15,8 @@
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* A Russian language file in the distribution (alternatives are in
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the contrib directory of the FTP servers)
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* commandline option processing now works as expected for GNU programs
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with the execption that you can't mix options and normal arguments.
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Noteworthy changes in version 0.4.2
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4
PROJECTS
4
PROJECTS
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@ -8,3 +8,7 @@
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of other keys (processing of the sdir hintlist). The signatures
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may then be verified by a maintainence pass.
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* Not GnupG replated: What about option completion in bash?
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Can "--dump-options" be used for this or should we place the
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options in a special ELF segment?
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4
THANKS
4
THANKS
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@ -12,9 +12,11 @@ Charles Levert charles@comm.polymtl.ca
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Christian von Roques roques@pond.sub.org
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Christopher Oliver oliver@fritz.traverse.net
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Daniel Eisenbud eisenbud@cs.swarthmore.edu
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David Ellement ellement@sdd.hp.com
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Detlef Lannert lannert@lannert.rz.uni-duesseldorf.de
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Ed Boraas ecxjo@esperanto.org
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Ernst Molitor ernst.molitor@uni-bonn.de
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Fabio Coatti cova@felix.unife.it
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Frank Heckenbach heckenb@mi.uni-erlangen.de
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Gaël Quéri gqueri@mail.dotcom.fr
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Greg Louis glouis@dynamicro.on.ca
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@ -49,9 +51,11 @@ Paul D. Smith psmith@baynetworks.com
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Peter Gutmann pgut001@cs.auckland.ac.nz
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QingLong qinglong@bolizm.ihep.su
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Ralph Gillen gillen@theochem.uni-duesseldorf.de
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Roddy Strachan roddy@satlink.com.au
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Roland Rosenfeld roland@spinnaker.rhein.de
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Serge Munhoven munhoven@mema.ucl.ac.be
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SL Baur steve@xemacs.org
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Stefan Karrmann S.Karrmann@gmx.net
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Steffen Ullrich ccrlphr@xensei.com
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Steffen Zahn zahn@berlin.snafu.de
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Thomas Roessler roessler@guug.de
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36
TODO
36
TODO
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@ -1,4 +1,27 @@
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* rmove assert in random.c:160 4096 bit keys need more random.
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* list all matching user ids
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* use zlib 1.1.13 to avoid a bug with 13 bit windows
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* FreeBSD:
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#define USE_DYNAMIC_LINKING
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#define HAVE_DL_DLOPEN
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and the ld option -export-dynamic.
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*
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Well, there was one thing extra I needed to do. While configure found the
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gdbm library, it didn't add the path the the include file list. I had to
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re-run configure with CPPFLAGS set:
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env CPPFLAGS='-I/usr/local/include' configure ...
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* clearsig: keep lineendings as they are. Remember that trailings
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blanks are not hashed.
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* Fix ;) revocation and expire stuff.
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* check preferences (cipher and compress)
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@ -11,13 +34,9 @@
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* prefer a type 16 subkey for encryption because pgp cannot handle
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type 20?
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* calculation of marginals never yields a completely trusted key.
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* The critical bit of signature subpackets is not yet supported; i.e.
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it is ignored.
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* Exportable Certification Flag is ignored
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* We need a maintainence pass over the trustdb which flags
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signatures as expired if the key used to make the signature has
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expired. Maybe it is a good idea to store the exiration time
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@ -58,6 +77,15 @@
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* add an option to re-create a public key from a secret key; we
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can do this in trustdb.c:verify_own_keys.
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* signature verification is done duplicated on import: in import.c and
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tehn in trustdb.c too. Maybe we can use a flag to skip the actual
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verification process (this should work if we use the same keyblock,
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but I'm not sure how to accomplish that). Another way is to allow
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the import of bogus data and let trustdb mark these keys as invalid;
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I see an advantage in this that it may help to prevent a DoS on a
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keyserver by sending him a lot of bogus signatures which he has
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to check - Needs further investigation.
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* change the fake_data stuff to mpi_set_opaque
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* Is it okay to use gettext for the help system?
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@ -44,9 +44,9 @@ else
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fi
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if test "$use_m_guard" = yes ; then
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AC_DEFINE(M_GUARD)
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CFLAGS="-g -Wall"
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CFLAGS="$CFLAGS -g -Wall"
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else
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CFLAGS="-O2 -Wall"
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CFLAGS="$CFLAGS -O2 -Wall"
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fi
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32
doc/gpg.1pod
32
doc/gpg.1pod
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@ -75,7 +75,7 @@ B<-k> [I<username>] [I<keyring>]
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B<-kvc> List fingerprints
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B<-kvvc> List fingerprints and signatures
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B<--list-keys> [I<names>]
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B<--list-keys> [I<names>]
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List all keys from the public keyrings, or just the
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ones given on the command line.
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@ -83,7 +83,7 @@ B<--list-secret-keys> [I<names>]
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List all keys from the secret keyrings, or just the
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ones given on the command line.
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B<--list-sigs> [I<names>]
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B<--list-sigs> [I<names>]
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Same as B<--list-keys>, but the signatures are listed
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too.
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@ -129,7 +129,7 @@ B<--edit-key> I<name>
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B<delkey>
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Remove a subkey.
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B<expire>
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Change the key expiration time. If a key is
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Change the key expiration time. If a key is
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select, the time of this key will be changed.
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With no selection the key expiration of the
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primary key is changed.
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@ -191,7 +191,7 @@ B<--export-secret-keys> [I<names>
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This is normally not very useful.
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B<--import>, B<--fast-import>
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Import/merge keys. The fast version does not build
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Import/merge keys. The fast version does not build
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the trustdb; this can be deon at anytime with the
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command B<--update-trustdb>.
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@ -208,7 +208,7 @@ B<--import-ownertrust> [I<filename>]
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Long options can be put in an options file (default F<~/.gnupg/options>);
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do not write the 2 dashes, but simply the name of the option and any
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arguments if required. Lines with a hash as the first non-white-space
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arguments if required. Lines with a hash as the first non-white-space
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character are ignored. Commands may be put in this file too, but that
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does not make sense.
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@ -249,8 +249,12 @@ B<-z> I<n>
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compression level of zlib (which is 6).
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B<-t>, B<--textmode>
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Use canonical text mode. Used to make clear-text
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signatures.
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Use canonical text mode. If B<-t> (but not
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B<--textmode>) is used together with armoring
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and signing, this enables clearsigned messages.
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This kludge is needed for PGP compatibility;
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normally you would use B<--sign> or b<--clearsign>
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to selected the type os signatures.
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B<-n>, B<--dry-run>
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Don't make any changes (not yet implemented).
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@ -443,11 +447,11 @@ a signature was bad and other errorcode for fatal errors.
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=head1 EXAMPLES
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-se -r Bob [file] sign and encrypt for user Bob
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-sat [file] make a clear text signature
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-sb [file] make a detached signature
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-k [userid] show keys
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-kc [userid] show fingerprint
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-se -r Bob [file] sign and encrypt for user Bob
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-sat [file] make a clear text signature
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-sb [file] make a detached signature
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-k [userid] show keys
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-kc [userid] show fingerprint
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=head1 ENVIRONMENT
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@ -462,13 +466,13 @@ F<~/.gnupg/pubring.gpg> The public keyring
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F<~/.gnupg/trustdb.gpg> The trust database
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F<~/.gnupg/options> May contain options
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F<~/.gnupg/options> May contain options
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F</usr[/local]/lib/gnupg/> Default location for extensions
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=head1 SEE ALSO
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gpg(1) gpgm(1)
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gpg(1) gpgm(1)
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=head1 WARNINGS
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@ -1,3 +1,30 @@
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Tue Nov 3 16:19:21 1998 Werner Koch (wk@isil.d.shuttle.de)
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* keygen.c (ask_user_id): Now converted to UTF-8
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* g10.c (main): Kludge for pgp clearsigs and textmode.
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Fri Oct 30 16:40:39 1998 me,,, (wk@tobold)
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* signal.c (block_all_signals): New.
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(unblock_all_signals): New
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* tdbio.c (tdbio_end_transaction): Now blocks all signals.
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* trustdb.c (new_lid_table): Changed the represenation of the
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former local_lid_info stuff.
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* trustdb.c (update_trust_record): Reorganized the whole thing.
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* sig-check.c (check_key_signature): Now handles class 0x28
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Wed Oct 28 18:56:33 1998 me,,, (wk@tobold)
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* export.c (do_export): Takes care of the exportable sig flag.
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Tue Oct 27 14:53:04 1998 Werner Koch (wk@isil.d.shuttle.de)
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* trustdb.c (update_trust_record): New "fast" parameter.
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Sun Oct 25 19:32:05 1998 Werner Koch (wk@isil.d.shuttle.de)
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* openfile.c (copy_options_File): New.
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@ -128,6 +128,15 @@ do_export( STRLIST users, int secret )
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* secret keyring */
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if( !secret && node->pkt->pkttype == PKT_COMMENT )
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continue;
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/* do not export packets which are marked as not exportable */
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if( node->pkt->pkttype == PKT_SIGNATURE ) {
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const char *p;
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p = parse_sig_subpkt2( node->pkt->pkt.signature,
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SIGSUBPKT_EXPORTABLE, NULL );
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if( p && !*p )
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continue; /* not exportable */
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}
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if( (rc = build_packet( out, node->pkt )) ) {
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log_error("build_packet(%d) failed: %s\n",
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node->pkt->pkttype, g10_errstr(rc) );
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@ -60,7 +60,7 @@ enum cmd_and_opt_values { aNull = 0,
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oQuiet = 'q',
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oRemote = 'r',
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aSign = 's',
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oTextmode = 't',
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oTextmodeShort= 't',
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oUser = 'u',
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oVerbose = 'v',
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oCompress = 'z',
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@ -100,6 +100,7 @@ enum cmd_and_opt_values { aNull = 0,
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aEnArmor,
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aGenRandom,
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oTextmode,
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oFingerprint,
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oAnswerYes,
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oAnswerNo,
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@ -205,6 +206,7 @@ static ARGPARSE_OPTS opts[] = {
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{ oUser, "local-user",2, N_("use this user-id to sign or decrypt")},
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{ oRemote, "remote-user", 2, N_("use this user-id for encryption")},
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{ oCompress, NULL, 1, N_("|N|set compress level N (0 disables)") },
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{ oTextmodeShort, NULL, 0, "@"},
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{ oTextmode, "textmode", 0, N_("use canonical text mode")},
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#endif
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{ oOutput, "output", 2, N_("use as output file")},
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@ -734,6 +736,7 @@ main( int argc, char **argv )
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sl->next = remusr;
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remusr = sl;
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break;
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case oTextmodeShort: opt.textmode = 2; break;
|
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case oTextmode: opt.textmode=1; break;
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case oUser: /* store the local users */
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sl = m_alloc( sizeof *sl + strlen(pargs.r.ret_str));
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@ -839,7 +842,7 @@ main( int argc, char **argv )
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/* kludge to let -sat generate a clear text signature */
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if( opt.textmode && !detached_sig && opt.armor && cmd == aSign )
|
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if( opt.textmode == 2 && !detached_sig && opt.armor && cmd == aSign )
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cmd = aClearsign;
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if( opt.verbose > 1 )
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|
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@ -465,7 +465,7 @@ import_one( const char *fname, KBNODE keyblock, int fast )
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(ulong)keyid[1], g10_errstr(rc) );
|
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}
|
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else if( mod_key )
|
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rc = update_trust_record( keyblock_orig, NULL );
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rc = update_trust_record( keyblock_orig, 1, NULL );
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else
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rc = clear_trust_checked_flag( new_key? pk : pk_orig );
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}
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|
|
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@ -647,7 +647,7 @@ keyedit_menu( const char *username, STRLIST locusr )
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}
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else
|
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tty_printf(_("Key not changed so no update needed.\n"));
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rc = update_trust_record( keyblock, NULL );
|
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rc = update_trust_record( keyblock, 0, NULL );
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if( rc )
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log_error(_("update of trust db failed: %s\n"),
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g10_errstr(rc) );
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@ -705,7 +705,7 @@ keyedit_menu( const char *username, STRLIST locusr )
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sec_modified = modified = 1;
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/* must update the trustdb already here, so that preferences
|
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* get listed correctly */
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rc = update_trust_record( keyblock, NULL );
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rc = update_trust_record( keyblock, 0, NULL );
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if( rc ) {
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log_error(_("update of trust db failed: %s\n"),
|
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g10_errstr(rc) );
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|
|
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|
@ -689,6 +689,11 @@ ask_user_id( int mode )
|
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break;
|
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m_free(uid); uid = NULL;
|
||||
}
|
||||
if( uid ) {
|
||||
char *p = native_to_utf8( uid );
|
||||
m_free( uid );
|
||||
uid = p;
|
||||
}
|
||||
return uid;
|
||||
}
|
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|
||||
|
|
|
|||
|
|
@ -633,7 +633,8 @@ dump_sig_subpkt( int hashed, int type, int critical,
|
|||
printf("sig expires %s", strtimestamp( buffer_to_u32(buffer) ) );
|
||||
break;
|
||||
case SIGSUBPKT_EXPORTABLE:
|
||||
p = "exportable";
|
||||
if( length )
|
||||
printf("%sexportable", *buffer? "":"not ");
|
||||
break;
|
||||
case SIGSUBPKT_TRUST:
|
||||
p = "trust signature";
|
||||
|
|
@ -759,6 +760,10 @@ parse_sig_subpkt( const byte *buffer, sigsubpkttype_t reqtype, size_t *ret_n )
|
|||
if( n < 4 )
|
||||
break;
|
||||
return buffer;
|
||||
case SIGSUBPKT_EXPORTABLE:
|
||||
if( !n )
|
||||
break;
|
||||
return buffer;
|
||||
case SIGSUBPKT_ISSUER:/* issuer key ID */
|
||||
if( n < 8 )
|
||||
break;
|
||||
|
|
|
|||
|
|
@ -278,12 +278,27 @@ check_key_signature( KBNODE root, KBNODE node, int *is_selfsig )
|
|||
rc = do_check( pk, sig, md );
|
||||
md_close(md);
|
||||
}
|
||||
else if( sig->sig_class == 0x28 ) { /* subkey revocation */
|
||||
KBNODE snode = find_prev_kbnode( root, node, PKT_PUBLIC_SUBKEY );
|
||||
|
||||
if( snode ) {
|
||||
md = md_open( algo, 0 );
|
||||
hash_public_key( md, pk );
|
||||
hash_public_key( md, snode->pkt->pkt.public_key );
|
||||
rc = do_check( pk, sig, md );
|
||||
md_close(md);
|
||||
}
|
||||
else {
|
||||
log_error("no subkey for subkey revocation packet\n");
|
||||
rc = G10ERR_SIG_CLASS;
|
||||
}
|
||||
}
|
||||
else if( sig->sig_class == 0x18 ) {
|
||||
KBNODE snode = find_prev_kbnode( root, node, PKT_PUBLIC_SUBKEY );
|
||||
|
||||
if( snode ) {
|
||||
if( is_selfsig ) {
|
||||
u32 keyid[2];
|
||||
if( is_selfsig ) { /* does this make sense????? */
|
||||
u32 keyid[2]; /* it should always be a selfsig */
|
||||
|
||||
keyid_from_pk( pk, keyid );
|
||||
if( keyid[0] == sig->keyid[0] && keyid[1] == sig->keyid[1] )
|
||||
|
|
|
|||
39
g10/signal.c
39
g10/signal.c
|
|
@ -121,3 +121,42 @@ pause_on_sigusr( int which )
|
|||
#endif
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
do_block( int block )
|
||||
{
|
||||
#ifndef __MINGW32__
|
||||
static int is_blocked;
|
||||
static sigset_t oldmask;
|
||||
|
||||
if( block ) {
|
||||
sigset_t newmask;
|
||||
|
||||
if( is_blocked )
|
||||
log_bug("signals are already blocked\n");
|
||||
sigfillset( &newmask );
|
||||
sigprocmask( SIG_BLOCK, &newmask, &oldmask );
|
||||
is_blocked = 1;
|
||||
}
|
||||
else {
|
||||
if( !is_blocked )
|
||||
log_bug("signals are not blocked\n");
|
||||
sigprocmask( SIG_SETMASK, &oldmask, NULL );
|
||||
is_blocked = 0;
|
||||
}
|
||||
#endif /*__MINGW32__*/
|
||||
}
|
||||
|
||||
|
||||
void
|
||||
block_all_signals()
|
||||
{
|
||||
do_block(1);
|
||||
}
|
||||
|
||||
void
|
||||
unblock_all_signals()
|
||||
{
|
||||
do_block(0);
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -320,10 +320,15 @@ tdbio_begin_transaction()
|
|||
int
|
||||
tdbio_end_transaction()
|
||||
{
|
||||
int rc;
|
||||
|
||||
if( !in_transaction )
|
||||
log_bug("tdbio: no active transaction\n");
|
||||
block_all_signals();
|
||||
in_transaction = 0;
|
||||
return tdbio_sync();
|
||||
rc = tdbio_sync();
|
||||
unblock_all_signals();
|
||||
return rc;
|
||||
}
|
||||
|
||||
int
|
||||
|
|
|
|||
738
g10/trustdb.c
738
g10/trustdb.c
File diff suppressed because it is too large
Load Diff
|
|
@ -60,7 +60,7 @@ ulong lid_from_keyblock( KBNODE keyblock );
|
|||
int query_trust_record( PKT_public_key *pk );
|
||||
int clear_trust_checked_flag( PKT_public_key *pk );
|
||||
int insert_trust_record( PKT_public_key *pk );
|
||||
int update_trust_record( KBNODE keyblock, int *modified );
|
||||
int update_trust_record( KBNODE keyblock, int fast, int *modified );
|
||||
int update_ownertrust( ulong lid, unsigned new_trust );
|
||||
|
||||
/*-- pkclist.c --*/
|
||||
|
|
|
|||
|
|
@ -152,6 +152,8 @@ const char *memistr( const char *buf, size_t buflen, const char *sub );
|
|||
char *mem2str( char *, const void *, size_t);
|
||||
char *trim_spaces( char *string );
|
||||
int string_count_chr( const char *string, int c );
|
||||
char *native_to_utf8( const char *string );
|
||||
char *utf8_to_native( const char *string );
|
||||
|
||||
#define stricmp(a,b) strcasecmp((a),(b))
|
||||
|
||||
|
|
|
|||
|
|
@ -1,6 +1,10 @@
|
|||
Tue Oct 27 12:37:46 1998 Werner Koch (wk@isil.d.shuttle.de)
|
||||
|
||||
* config.links (freebsd): Fixes for FreeBSD 3.0
|
||||
|
||||
Wed Oct 14 09:59:30 1998 Werner Koch (wk@isil.d.shuttle.de)
|
||||
|
||||
* config-links (freebsd): ELF patches from Jun Kuriyama.
|
||||
* config.links (freebsd): ELF patches from Jun Kuriyama.
|
||||
|
||||
Thu Oct 8 13:28:17 1998 Werner Koch (wk@isil.d.shuttle.de)
|
||||
|
||||
|
|
|
|||
|
|
@ -10,12 +10,12 @@ test -d ./mpi || mkdir ./mpi
|
|||
echo '/* created by config.links - do not edit */' >./mpi/asm-syntax.h
|
||||
|
||||
case "${target}" in
|
||||
i[34]86*-*-freebsd*-elf)
|
||||
i[34]86*-*-freebsd*-elf | i[34]86*-*-freebsd3*)
|
||||
echo '#define ELF_SYNTAX' >>./mpi/asm-syntax.h
|
||||
cat $srcdir/mpi/i386/syntax.h >>./mpi/asm-syntax.h
|
||||
path="i386"
|
||||
;;
|
||||
i[56]86*-*-freebsd*-elf)
|
||||
i[56]86*-*-freebsd*-elf | i[56]86*-*-freebsd3*)
|
||||
echo '#define ELF_SYNTAX' >>./mpi/asm-syntax.h
|
||||
cat $srcdir/mpi/i386/syntax.h >>./mpi/asm-syntax.h
|
||||
path="i586 i386"
|
||||
|
|
|
|||
|
|
@ -1,3 +1,7 @@
|
|||
Fri Oct 30 20:03:17 1998 Werner Koch (wk@isil.d.shuttle.de)
|
||||
|
||||
* fr.po: Imported new version
|
||||
|
||||
Mon Oct 12 09:08:09 1998 Werner Koch (wk@isil.d.shuttle.de)
|
||||
|
||||
* it.po: Imported new version.
|
||||
|
|
|
|||
|
|
@ -1,3 +1,17 @@
|
|||
Tue Nov 3 16:17:56 1998 Werner Koch (wk@isil.d.shuttle.de)
|
||||
|
||||
* strgutil.c (native_to_utf8): New.
|
||||
(utf8_to_native): New, but only as a stub.
|
||||
|
||||
* argparse.c (optfile_parse): Trimmed spaces from args.
|
||||
|
||||
|
||||
Wed Oct 28 08:01:49 1998 me,,, (wk@tobold)
|
||||
|
||||
* argparse.c (find_long_option): New.
|
||||
(arg_parse): option=value is now allowed. Add a new internal
|
||||
option "--dump-options".
|
||||
|
||||
Thu Oct 22 16:25:49 1998 Michael Roth (mroth@nessie.de)
|
||||
|
||||
* fileutil.c (make_basename): New.
|
||||
|
|
|
|||
112
util/argparse.c
112
util/argparse.c
|
|
@ -1,13 +1,13 @@
|
|||
/* [argparse.c wk 17.06.97] Argument Parser for option handling
|
||||
* Copyright (C) 1998 Free Software Foundation, Inc.
|
||||
* This file is part of WkLib.
|
||||
* This file is part of GnuPG.
|
||||
*
|
||||
* WkLib is free software; you can redistribute it and/or modify
|
||||
* 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.
|
||||
*
|
||||
* WkLib is distributed in the hope that it will be useful,
|
||||
* 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.
|
||||
|
|
@ -73,8 +73,8 @@
|
|||
* Bit 4 : Do not skip the first arg.
|
||||
* Bit 5 : allow usage of long option with only one dash
|
||||
* Bit 6 : ignore --version
|
||||
* all other bits must be set to zero, this value is modified by the function
|
||||
* so assume this is write only.
|
||||
* all other bits must be set to zero, this value is modified by the
|
||||
* function, so assume this is write only.
|
||||
* Local flags (for each option):
|
||||
* Bit 2-0 : 0 = does not take an argument
|
||||
* 1 = takes int argument
|
||||
|
|
@ -83,8 +83,8 @@
|
|||
* 4 = takes ulong argument
|
||||
* Bit 3 : argument is optional (r_type will the be set to 0)
|
||||
* Bit 4 : allow 0x etc. prefixed values.
|
||||
* Bit 7 : this is an command and not an option
|
||||
* If can stop the option processing by setting opts to NULL, the function will
|
||||
* Bit 7 : this is a command and not an option
|
||||
* You stop the option processing by setting opts to NULL, the function will
|
||||
* then return 0.
|
||||
* @Return Value
|
||||
* Returns the args.r_opt or 0 if ready
|
||||
|
|
@ -167,8 +167,14 @@ initialize( ARGPARSE_ARGS *arg, const char *filename, unsigned *lineno )
|
|||
else {
|
||||
if( arg->r_opt == -3 )
|
||||
s = "Missing argument for option \"%.50s\"\n";
|
||||
else if( arg->r_opt == -6 )
|
||||
s = "Option \"%.50s\" does not expect an argument\n";
|
||||
else if( arg->r_opt == -7 )
|
||||
s = "Invalid command \"%.50s\"\n";
|
||||
else if( arg->r_opt == -8 )
|
||||
s = "Option \"%.50s\" is ambiguous\n";
|
||||
else if( arg->r_opt == -9 )
|
||||
s = "Command \"%.50s\" is ambiguous\n";
|
||||
else
|
||||
s = "Invalid option \"%.50s\"\n";
|
||||
log_error(s, arg->internal.last? arg->internal.last:"[??]" );
|
||||
|
|
@ -186,10 +192,15 @@ initialize( ARGPARSE_ARGS *arg, const char *filename, unsigned *lineno )
|
|||
* Lines starting with '#' are comment lines.
|
||||
* Syntax is simply a keyword and the argument.
|
||||
* Valid keywords are all keywords from the long_opt list without
|
||||
* the leading dashes. The special keywords help, warranty and version
|
||||
* the leading dashes. The special keywords "help", "warranty" and "version"
|
||||
* are not valid here.
|
||||
* Caller must free returned strings.
|
||||
* If called with FP set to NULL command line args are parse instead.
|
||||
*
|
||||
* Q: Should we allow the syntax
|
||||
* keyword = value
|
||||
* and accept for boolean options a value of 1/0, yes/no or true/false?
|
||||
* Note: Abbreviation of options is here not allowed.
|
||||
*/
|
||||
int
|
||||
optfile_parse( FILE *fp, const char *filename, unsigned *lineno,
|
||||
|
|
@ -229,7 +240,7 @@ optfile_parse( FILE *fp, const char *filename, unsigned *lineno,
|
|||
arg->r_opt = (opts[index].flags & 256)? -7:-2;
|
||||
else if( (opts[index].flags & 8) ) /* no argument */
|
||||
arg->r_opt = -3; /* error */
|
||||
else /* no or optiona argument */
|
||||
else /* no or optional argument */
|
||||
arg->r_type = 0; /* okay */
|
||||
break;
|
||||
}
|
||||
|
|
@ -253,6 +264,7 @@ optfile_parse( FILE *fp, const char *filename, unsigned *lineno,
|
|||
else
|
||||
buffer[i] = 0;
|
||||
|
||||
trim_spaces( buffer );
|
||||
if( !set_opt_arg(arg, opts[index].flags, buffer) )
|
||||
m_free(buffer);
|
||||
}
|
||||
|
|
@ -331,6 +343,37 @@ optfile_parse( FILE *fp, const char *filename, unsigned *lineno,
|
|||
|
||||
|
||||
|
||||
static int
|
||||
find_long_option( ARGPARSE_OPTS *opts, const char *keyword )
|
||||
{
|
||||
int i;
|
||||
size_t n;
|
||||
|
||||
/* Would be better if we can do a binary search, but it is not
|
||||
possible to reorder our option table because we would mess
|
||||
up our help strings - What we can do is: Build a nice option
|
||||
lookup table wehn this function is first invoked */
|
||||
if( !*keyword )
|
||||
return -1;
|
||||
for(i=0; opts[i].short_opt; i++ )
|
||||
if( opts[i].long_opt && !strcmp( opts[i].long_opt, keyword) )
|
||||
return i;
|
||||
/* not found, see whether it is an abbreviation */
|
||||
n = strlen( keyword );
|
||||
for(i=0; opts[i].short_opt; i++ ) {
|
||||
if( opts[i].long_opt && !strncmp( opts[i].long_opt, keyword, n ) ) {
|
||||
int j;
|
||||
for(j=i+1; opts[j].short_opt; j++ ) {
|
||||
if( opts[j].long_opt
|
||||
&& !strncmp( opts[j].long_opt, keyword, n ) )
|
||||
return -2; /* abbreviation is ambiguous */
|
||||
}
|
||||
return i;
|
||||
}
|
||||
}
|
||||
return -1;
|
||||
}
|
||||
|
||||
int
|
||||
arg_parse( ARGPARSE_ARGS *arg, ARGPARSE_OPTS *opts)
|
||||
{
|
||||
|
|
@ -369,6 +412,8 @@ arg_parse( ARGPARSE_ARGS *arg, ARGPARSE_OPTS *opts)
|
|||
goto leave;
|
||||
}
|
||||
else if( *s == '-' && s[1] == '-' ) { /* long option */
|
||||
char *argpos;
|
||||
|
||||
arg->internal.inarg = 0;
|
||||
if( !s[2] && !(arg->flags & (1<<3)) ) { /* stop option processing */
|
||||
arg->internal.stopped = 1;
|
||||
|
|
@ -376,37 +421,57 @@ arg_parse( ARGPARSE_ARGS *arg, ARGPARSE_OPTS *opts)
|
|||
goto next_one;
|
||||
}
|
||||
|
||||
for(i=0; opts[i].short_opt; i++ )
|
||||
if( opts[i].long_opt && !strcmp( opts[i].long_opt, s+2) )
|
||||
break;
|
||||
argpos = strchr( s+2, '=' );
|
||||
if( argpos )
|
||||
*argpos = 0;
|
||||
i = find_long_option( opts, s+2 );
|
||||
if( argpos )
|
||||
*argpos = '=';
|
||||
|
||||
if( !opts[i].short_opt && !strcmp( "help", s+2) )
|
||||
if( i < 0 && !strcmp( "help", s+2) )
|
||||
show_help(opts, arg->flags);
|
||||
else if( !opts[i].short_opt && !strcmp( "version", s+2) ) {
|
||||
else if( i < 0 && !strcmp( "version", s+2) ) {
|
||||
if( !(arg->flags & (1<<6)) ) {
|
||||
show_version();
|
||||
exit(0);
|
||||
}
|
||||
}
|
||||
else if( !opts[i].short_opt && !strcmp( "warranty", s+2) ) {
|
||||
else if( i < 0 && !strcmp( "warranty", s+2) ) {
|
||||
puts( strusage(16) );
|
||||
exit(0);
|
||||
}
|
||||
else if( i < 0 && !strcmp( "dump-options", s+2) ) {
|
||||
for(i=0; opts[i].short_opt; i++ )
|
||||
if( opts[i].long_opt )
|
||||
printf( "--%s\n", opts[i].long_opt );
|
||||
exit(0);
|
||||
}
|
||||
|
||||
arg->r_opt = opts[i].short_opt;
|
||||
if( !opts[i].short_opt ) {
|
||||
if( i == -2 ) /* ambiguous option */
|
||||
arg->r_opt = (opts[i].flags & 256)? -9:-8;
|
||||
else if( i == -1 ) {
|
||||
arg->r_opt = (opts[i].flags & 256)? -7:-2;
|
||||
arg->r.ret_str = s+2;
|
||||
}
|
||||
else
|
||||
arg->r_opt = opts[i].short_opt;
|
||||
if( i < 0 )
|
||||
;
|
||||
else if( (opts[i].flags & 7) ) {
|
||||
s2 = argv[1];
|
||||
if( argpos ) {
|
||||
s2 = argpos+1;
|
||||
if( !*s2 )
|
||||
s2 = NULL;
|
||||
}
|
||||
else
|
||||
s2 = argv[1];
|
||||
if( !s2 && (opts[i].flags & 8) ) { /* no argument but it is okay*/
|
||||
arg->r_type = 0; /* because it is optional */
|
||||
}
|
||||
else if( !s2 ) {
|
||||
arg->r_opt = -3; /* missing argument */
|
||||
}
|
||||
else if( *s2 == '-' && (opts[i].flags & 8) ) {
|
||||
else if( !argpos && *s2 == '-' && (opts[i].flags & 8) ) {
|
||||
/* the argument is optional and the next seems to be
|
||||
* an option. We do not check this possible option
|
||||
* but assume no argument */
|
||||
|
|
@ -414,11 +479,16 @@ arg_parse( ARGPARSE_ARGS *arg, ARGPARSE_OPTS *opts)
|
|||
}
|
||||
else {
|
||||
set_opt_arg(arg, opts[i].flags, s2);
|
||||
argc--; argv++; index++; /* skip one */
|
||||
if( !argpos ) {
|
||||
argc--; argv++; index++; /* skip one */
|
||||
}
|
||||
}
|
||||
}
|
||||
else { /* does not take an argument */
|
||||
arg->r_type = 0;
|
||||
if( argpos )
|
||||
arg->r_type = -6; /* argument not expected */
|
||||
else
|
||||
arg->r_type = 0;
|
||||
}
|
||||
argc--; argv++; index++; /* set to next one */
|
||||
}
|
||||
|
|
|
|||
|
|
@ -179,6 +179,52 @@ string_count_chr( const char *string, int c )
|
|||
return count;
|
||||
}
|
||||
|
||||
|
||||
/****************
|
||||
* Convert string, which is in native encoding to UTF8 and return the
|
||||
* new allocated UTF8 string.
|
||||
* This code assumes that native is iso-8859-1.
|
||||
*/
|
||||
char *
|
||||
native_to_utf8( const char *string )
|
||||
{
|
||||
const byte *s;
|
||||
char *buffer;
|
||||
byte *p;
|
||||
size_t length=0;
|
||||
|
||||
for(s=string; *s; s++ ) {
|
||||
length++;
|
||||
if( *s & 0x80 )
|
||||
length++;
|
||||
}
|
||||
buffer = m_alloc( length + 1 );
|
||||
for(p=buffer, s=string; *s; s++ ) {
|
||||
if( *s & 0x80 ) {
|
||||
*p++ = 0xc0 | ((*s >> 6) & 3);
|
||||
*p++ = 0x80 | ( *s & 0x3f );
|
||||
}
|
||||
else
|
||||
*p++ = *s;
|
||||
}
|
||||
*p = 0;
|
||||
return buffer;
|
||||
}
|
||||
|
||||
|
||||
/****************
|
||||
* Convert string, which is in UTF8 to native encoding. Replace
|
||||
* illegal encodings by some "\xnn".
|
||||
* This code assumes that native is iso-8859-1.
|
||||
*/
|
||||
char *
|
||||
utf8_to_native( const char *string )
|
||||
{
|
||||
/* FIXME: Not yet done */
|
||||
return m_strdup(string);
|
||||
}
|
||||
|
||||
|
||||
/*********************************************
|
||||
********** missing string functions *********
|
||||
*********************************************/
|
||||
|
|
|
|||
Loading…
Reference in New Issue