security-and-privacy/gnupg
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gnupg
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update from tobold

This commit is contained in:
Werner Koch 1998-06-11 07:16:50 +00:00
parent c279427f8d
commit d9b3dc0000
32 changed files with 402 additions and 101 deletions
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4
ChangeLog
View File

@ -1,3 +1,7 @@
Wed Jun 10 07:48:59 1998 Werner Koch,mobil,,, (wk@tobold)
* configure.in (GNUPG_LIBDIR): New.
Mon May 25 19:10:59 1998 Werner Koch (wk@isil.d.shuttle.de)
* rand-unix.c (fast_random_poll): fixed syntax bug.

2
Makefile.in
View File

@ -64,8 +64,6 @@ target_triplet = @target@
CATALOGS = @CATALOGS@
CATOBJEXT = @CATOBJEXT@
CC = @CC@
CIPHER_EXTRA_DIST = @CIPHER_EXTRA_DIST@
CIPHER_EXTRA_OBJS = @CIPHER_EXTRA_OBJS@
CPP = @CPP@
DATADIRNAME = @DATADIRNAME@
G10_LOCALEDIR = @G10_LOCALEDIR@

1
acconfig.h
View File

@ -33,6 +33,7 @@
#undef PACKAGE
#undef G10_LOCALEDIR
#undef PRINTABLE_OS_NAME
#undef GNUPG_LIBDIR
/* Define if your locale.h file contains LC_MESSAGES. */
#undef HAVE_LC_MESSAGES

5
cipher/ChangeLog
View File

@ -1,3 +1,8 @@
Wed Jun 10 07:52:08 1998 Werner Koch,mobil,,, (wk@tobold)
* dynload.c: New
* cipher.c: Major changes to allow extensions.
Mon Jun 8 22:43:00 1998 Werner Koch (wk@isil.d.shuttle.de)
* cipher.c: Major internal chnages to support extensions.

104
cipher/cipher.c
View File

@ -32,21 +32,23 @@
#include "blowfish.h"
#include "cast5.h"
#include "des.h"
#include "dynload.h"
#include <dlfcn.h>
#define STD_BLOCKSIZE 8
#define TABLE_SIZE 20
static struct {
struct cipher_table_s {
const char *name;
int algo;
int keylen;
int contextsize; /* allocate this amount of context */
size_t keylen;
size_t contextsize; /* allocate this amount of context */
void (*setkey)( void *c, byte *key, unsigned keylen );
void (*encrypt)( void *c, byte *outbuf, byte *inbuf );
void (*decrypt)( void *c, byte *outbuf, byte *inbuf );
} cipher_table[TABLE_SIZE];
};
static struct cipher_table_s cipher_table[TABLE_SIZE];
struct cipher_handle_s {
@ -142,56 +144,54 @@ static int
load_cipher_modules()
{
static int done = 0;
void *context = NULL;
struct cipher_table_s *ct;
int ct_idx;
size_t blocksize;
int i;
const char *name;
int any = 0;
if( !done ) {
void *handle;
char **name;
void *sym;
void * (*enumfunc)(int, int*, int*, int*);
const char *err;
if( done )
return 0;
done = 1;
log_debug("load_cipher_modules\n");
handle = dlopen("/sahara/proj/psst+g10/non-free-src/rsa+idea.so", RTLD_LAZY);
if( !handle )
log_bug("dlopen(rsa+idea) failed: %s\n", dlerror() );
name = (char**)dlsym(handle, "gnupgext_version");
if( (err=dlerror()) )
log_error("dlsym: gnupgext_version not found: %s\n", err );
else {
log_debug("dlsym: gnupgext_version='%s'\n", *name );
sym = dlsym(handle, "gnupgext_enum_func");
if( (err=dlerror()) )
log_error("dlsym: gnupgext_enum_func not found: %s\n", err );
else {
int seq = 0;
int class, vers;
enumfunc = (void *(*)(int,int*,int*,int*))sym;
while( (sym = enumfunc(0, &seq, &class, &vers)) ) {
if( vers != 1 ) {
log_debug("ignoring extfunc with version %d\n", vers);
continue;
}
switch( class ) {
case 11:
case 21:
case 31:
log_info("provides %s algorithm %d\n",
class == 11? "md" :
class == 21? "cipher" : "pubkey",
*(int*)sym);
break;
default:
log_debug("skipping class %d\n", class);
}
}
}
}
dlclose(handle);
done = 1;
for(ct_idx=0, ct = cipher_table; ct_idx < TABLE_SIZE; ct_idx++,ct++ ) {
if( !ct->name )
break;
}
return 0;
if( ct_idx >= TABLE_SIZE-1 )
BUG(); /* table already full */
/* now load all extensions */
while( (name = enum_gnupgext_ciphers( &context, &ct->algo,
&ct->keylen, &blocksize, &ct->contextsize,
&ct->setkey, &ct->encrypt, &ct->decrypt)) ) {
if( blocksize != STD_BLOCKSIZE ) {
log_info("skipping cipher %d: unsupported blocksize\n", ct->algo);
continue;
}
for(i=0; cipher_table[i].name; i++ )
if( cipher_table[i].algo == ct->algo )
break;
if( cipher_table[i].name ) {
log_info("skipping cipher %d: already loaded\n", ct->algo );
continue;
}
/* put it into the table */
log_info("loaded cipher %d (%s)\n", ct->algo, name);
ct->name = name;
ct_idx++;
ct++;
any = 1;
/* check whether there are more available table slots */
if( ct_idx >= TABLE_SIZE-1 ) {
log_info("cipher table full; ignoring other extensions\n");
break;
}
}
enum_gnupgext_ciphers( &context, NULL, NULL, NULL, NULL,
NULL, NULL, NULL );
return any;
}

187
cipher/dynload.c
View File

@ -18,13 +18,194 @@
* 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 <dlfcn.h>
#include "util.h"
#include "cipher.h"
#include "dynload.h"
typedef struct ext_list {
struct ext_list *next;
void *handle; /* handle from dlopen() */
int failed; /* already tried but failed */
void * (*enumfunc)(int, int*, int*, int*);
char name[1];
} *EXTLIST;
static EXTLIST extensions;
typedef struct {
EXTLIST r;
int seq1;
int seq2;
void *sym;
} ENUMCONTEXT;
/****************
* Register an extension module. The last registered module will
* be loaded first.
*/
void
register_cipher_extension( const char *fname )
{
EXTLIST r, el;
if( *fname != '/' ) { /* do tilde expansion etc */
char *p ;
if( strchr(fname, '/') )
p = make_filename(fname, NULL);
else
p = make_filename(GNUPG_LIBDIR, fname, NULL);
el = m_alloc_clear( sizeof *el + strlen(p) );
strcpy(el->name, p );
m_free(p);
}
else {
el = m_alloc_clear( sizeof *el + strlen(fname) );
strcpy(el->name, fname );
}
/* check that it is not already registered */
for(r = extensions; r; r = r->next )
if( !compare_filenames(r->name, el->name) ) {
log_debug("extension '%s' already registered\n", el->name );
m_free(el);
return;
}
log_debug("extension '%s' registered\n", el->name );
/* and register */
el->next = extensions;
extensions = el;
}
static int
load_extension( EXTLIST el )
{
char **name;
void *sym;
const char *err;
int seq = 0;
int class, vers;
el->handle = dlopen(el->name, RTLD_LAZY);
if( !el->handle ) {
log_error("%s: error loading extension: %s\n", el->name, dlerror() );
goto failure;
}
name = (char**)dlsym(el->handle, "gnupgext_version");
if( (err=dlerror()) ) {
log_error("%s: not a gnupg extension: %s\n", el->name, err );
goto failure;
}
log_info("%s: version '%s'\n", el->name, *name );
sym = dlsym(el->handle, "gnupgext_enum_func");
if( (err=dlerror()) ) {
log_error("%s: invalid gnupg extension: %s\n", el->name, err );
goto failure;
}
el->enumfunc = (void *(*)(int,int*,int*,int*))sym;
/* list the contents of the module */
while( (sym = (*el->enumfunc)(0, &seq, &class, &vers)) ) {
if( vers != 1 ) {
log_error("%s: ignoring func with version %d\n", el->name, vers);
continue;
}
switch( class ) {
case 11:
case 21:
case 31:
log_info("%s: provides %s algorithm %d\n", el->name,
class == 11? "md" :
class == 21? "cipher" : "pubkey",
*(int*)sym);
break;
default:
log_debug("%s: skipping class %d\n", el->name, class);
}
}
return 0;
failure:
if( el->handle ) {
dlclose(el->handle);
el->handle = NULL;
}
el->failed = 1;
return -1;
}
const char *
enum_gnupgext_ciphers( void **enum_context, int *algo,
size_t *keylen, size_t *blocksize, size_t *contextsize,
void (**setkey)( void *c, byte *key, unsigned keylen ),
void (**encrypt)( void *c, byte *outbuf, byte *inbuf ),
void (**decrypt)( void *c, byte *outbuf, byte *inbuf )
)
{
EXTLIST r;
ENUMCONTEXT *ctx;
const char * (*finfo)(int, size_t*, size_t*, size_t*,
void (**)( void *, byte *, unsigned),
void (**)( void *, byte *, byte *),
void (**)( void *, byte *, byte *));
if( !*enum_context ) { /* init context */
ctx = m_alloc_clear( sizeof( *ctx ) );
ctx->r = extensions;
*enum_context = ctx;
}
else if( !algo ) { /* release the context */
m_free(*enum_context);
*enum_context = NULL;
return NULL;
}
else
ctx = *enum_context;
for( r = ctx->r; r; r = r->next ) {
int class, vers;
if( r->failed )
continue;
if( !r->handle && load_extension(r) )
continue;
/* get a cipher info function */
if( ctx->sym )
goto inner_loop;
while( (ctx->sym = (*r->enumfunc)(20, &ctx->seq1, &class, &vers)) ) {
void *sym;
/* must check class because enumfunc may be wrong coded */
if( vers != 1 || class != 20 )
continue;
inner_loop:
finfo = ctx->sym;
while( (sym = (*r->enumfunc)(21, &ctx->seq2, &class, &vers)) ) {
const char *algname;
if( vers != 1 || class != 21 )
continue;
*algo = *(int*)sym;
algname = (*finfo)( *algo, keylen, blocksize, contextsize,
setkey, encrypt, decrypt );
log_debug("found algo %d (%s)\n", *algo, algname );
if( algname ) {
ctx->r = r;
return algname;
}
}
ctx->seq2 = 0;
}
ctx->seq1 = 0;
}
ctx->r = r;
return NULL;
}

7
cipher/dynload.h
View File

@ -20,5 +20,12 @@
#ifndef G10_CIPHER_DYNLOAD_H
#define G10_CIPHER_DYNLOAD_H
const char *
enum_gnupgext_ciphers( void **enum_context, int *algo,
size_t *keylen, size_t *blocksize, size_t *contextsize,
void (**setkey)( void *c, byte *key, unsigned keylen ),
void (**encrypt)( void *c, byte *outbuf, byte *inbuf ),
void (**decrypt)( void *c, byte *outbuf, byte *inbuf )
);
#endif /*G10_CIPHER_DYNLOAD_H*/

84
cipher/pubkey.c Normal file
View File

@ -0,0 +1,84 @@
/* pubkey.c - pubkey dispatcher
* Copyright (C) 1998 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 <errno.h>
#include <assert.h>
#include "util.h"
#include "errors.h"
#include "mpi.h"
#include "cipher.h"
#include "dynload.h"
/****************
* This is the interface for the public key decryption.
* ALGO gives the algorithm to use and this implicitly determines
* the size of the arrays.
* result is a pointer to a mpi variable which will receive a
* newly allocated mpi or NULL in case of an error.
*/
int
pubkey_decrypt( int algo, MPI *result, int ndata, MPI *data,
int nskey, MPI *skey )
{
MPI plain = NULL;
*result = NULL; /* so the caller can do always do an mpi_free */
if( DBG_CIPHER ) {
int i;
log_debug("pubkey_decrypt: algo=%d\n", algo );
for(i=0; i < nskey; i++ )
log_mpidump(" skey:", skey[i] );
for(i=0; i < ndata; i++ )
log_mpidump(" data:", data[i] );
}
if( is_ELGAMAL(algo) ) {
ELG_secret_key sk;
assert( ndata == 2 && nskey == 4 );
sk.p = skey[0];
sk.g = skey[1];
sk.y = skey[2];
sk.x = skey[3];
plain = mpi_alloc_secure( mpi_get_nlimbs( sk.p ) );
elg_decrypt( plain, data[0], data[1], &sk );
}
else if( is_RSA(k->pubkey_algo) ) {
RSA_secret_key sk;
assert( ndata == 1 && nskey == 6 );
sk.e = skey[0];
sk.n = skey[1];
sk.p = skey[2];
sk.q = skey[3];
sk.d = skey[4];
sk.u = skey[5];
plain = mpi_alloc_secure( mpi_get_nlimbs(sk.n) );
rsa_secret( plain, data[0], &sk );
}
else
return G10ERR_PUBKEY_ALGO;
*result = plain;
return 0;
}

2
cipher/rand-dummy.c
View File

@ -69,7 +69,7 @@ fast_random_poll()
{
#if HAVE_GETHRTIME
{ hrtime_t tv;
tv = gethrtime(void);
tv = gethrtime();
add_randomness( &tv, sizeof(tv), 1 );
}
#elif HAVE_GETTIMEOFTIME

1
config.h.in
View File

@ -88,6 +88,7 @@
#undef PACKAGE
#undef G10_LOCALEDIR
#undef PRINTABLE_OS_NAME
#undef GNUPG_LIBDIR
/* Define if your locale.h file contains LC_MESSAGES. */
#undef HAVE_LC_MESSAGES

3
configure.in
View File

@ -86,6 +86,7 @@ case "${target}" in
RANLIB="i386--mingw32-ranlib"
ac_cv_have_dev_random=no
AC_DEFINE(USE_RAND_W32)
GNUPG_LIBDIR="c:/lib/gnupg"
;;
*)
AC_PROG_RANLIB
@ -93,8 +94,10 @@ AC_PROG_INSTALL
AC_PROG_CC
AC_PROG_CPP
AC_DEFINE(USE_RAND_UNIX)
GNUPG_LIBDIR="$g10_prefix/lib/gnupg"
;;
esac
AC_DEFINE_UNQUOTED(GNUPG_LIBDIR, "$GNUPG_LIBDIR")
case "${target}" in
i386--mingw32)

4
g10/ChangeLog
View File

@ -1,3 +1,7 @@
Wed Jun 10 07:22:02 1998 Werner Koch,mobil,,, (wk@tobold)
* g10.c ("load-extension"): New option.
Mon Jun 8 22:23:37 1998 Werner Koch (wk@isil.d.shuttle.de)
* seckey-cert.c (do_check): Removed cipher constants

1
g10/Makefile.am
View File

@ -3,6 +3,7 @@
INCLUDES = -I$(top_srcdir)/include -I$(top_srcdir)/intl -I../intl
EXTRA_DIST = OPTIONS pubring.asc
OMIT_DEPENDENCIES = zlib.h zconf.h
LDFLAGS = -rdynamic
needed_libs = ../cipher/libcipher.a ../mpi/libmpi.a ../util/libutil.a
noinst_PROGRAMS = gpgd

2
g10/Makefile.in
View File

@ -93,6 +93,7 @@ l = @l@
INCLUDES = -I$(top_srcdir)/include -I$(top_srcdir)/intl -I../intl
EXTRA_DIST = OPTIONS pubring.asc
OMIT_DEPENDENCIES = zlib.h zconf.h
LDFLAGS = -rdynamic
needed_libs = ../cipher/libcipher.a ../mpi/libmpi.a ../util/libutil.a
noinst_PROGRAMS = gpgd
@ -170,7 +171,6 @@ PROGRAMS = $(bin_PROGRAMS) $(noinst_PROGRAMS)
DEFS = @DEFS@ -I. -I$(srcdir) -I..
CPPFLAGS = @CPPFLAGS@
LDFLAGS = @LDFLAGS@
LIBS = @LIBS@
gpg_OBJECTS = g10.o build-packet.o compress.o free-packet.o getkey.o \
pkclist.o skclist.o ringedit.o kbnode.o mainproc.o armor.o mdfilter.o \

4
g10/encode.c
View File

@ -89,7 +89,7 @@ encode_simple( const char *filename, int mode )
cfx.dek = NULL;
if( mode ) {
s2k = m_alloc_clear( sizeof *s2k );
s2k->mode = 1;
s2k->mode = opt.rfc1991? 0:1;
s2k->hash_algo = opt.def_digest_algo ? opt.def_digest_algo
: DEFAULT_DIGEST_ALGO;
cfx.dek = passphrase_to_dek( NULL, opt.def_cipher_algo, s2k, 2 );
@ -116,7 +116,7 @@ encode_simple( const char *filename, int mode )
write_comment( out, "#created by GNUPG v" VERSION " ("
PRINTABLE_OS_NAME ")");
if( s2k ) {
if( s2k && !opt.rfc1991 ) {
PKT_symkey_enc *enc = m_alloc_clear( sizeof *enc );
enc->version = 4;
enc->cipher_algo = cfx.dek->algo;

6
g10/g10.c
View File

@ -111,6 +111,8 @@ static ARGPARSE_OPTS opts[] = {
{ 534, "no-comment", 0, N_("do not write comment packets")},
{ 535, "completes-needed", 1, N_("(default is 1)")},
{ 536, "marginals-needed", 1, N_("(default is 3)")},
{ 560, "load-extension" ,2, N_("|file|load extension module")},
{ 561, "rfc1991", 0, N_("emulate the mode described in RFC1991")},
#ifdef IS_G10
{ 527, "cipher-algo", 2 , N_("|NAME|use cipher algorithm NAME")},
{ 528, "pubkey-algo", 2 , N_("|NAME|use public key algorithm NAME")},
@ -427,7 +429,7 @@ main( int argc, char **argv )
orig_argv = argv;
pargs.argc = &argc;
pargs.argv = &argv;
pargs.flags= 1; /* do not remove the args */
pargs.flags= 1|(1<<6); /* do not remove the args, ignore version */
while( arg_parse( &pargs, opts) ) {
if( pargs.r_opt == 510 || pargs.r_opt == 511 )
parse_debug++;
@ -586,6 +588,8 @@ main( int argc, char **argv )
case 557: opt.compress_keys = 1; break;
case 558: set_cmd( &cmd, aListSecretKeys); break;
case 559: opt.always_trust = 1; break;
case 560: register_cipher_extension(pargs.r.ret_str); break;
case 561: opt.rfc1991 = 1; break;
default : errors++; pargs.err = configfp? 1:2; break;
}
}

1
g10/options.h
View File

@ -47,6 +47,7 @@ struct {
int skip_verify;
int compress_keys;
int always_trust;
int rfc1991;
} opt;

16
g10/packet.h
View File

@ -27,12 +27,6 @@
#include "cipher.h"
#include "filter.h"
#ifndef HAVE_RSA_CIPHER
/* although we don't have RSA we need these structures to handle keyrings */
typedef struct { MPI e, n; } RSA_public_key;
typedef struct { MPI e, n, p, q, d, u; } RSA_secret_key;
#endif
typedef enum {
PKT_NONE =0,
PKT_PUBKEY_ENC =1, /* public key encrypted packet */
@ -74,14 +68,8 @@ typedef struct {
u32 keyid[2]; /* 64 bit keyid */
byte version;
byte pubkey_algo; /* algorithm used for public key scheme */
union {
struct {
MPI a, b; /* integers with the encrypteded DEK */
} elg;
struct {
MPI rsa_integer; /* integer containing the DEK */
} rsa;
} d;
int mpi_count; /* 1 for rsa, 2 for ELG */
MPI material[2]; /* (ELG needs 2)
} PKT_pubkey_enc;

10
g10/pubkey-enc.c
View File

@ -46,10 +46,11 @@ get_session_key( PKT_pubkey_enc *k, DEK *dek )
u16 csum, csum2;
PKT_secret_cert *skc = m_alloc_clear( sizeof *skc );
#ifndef HAVE_RSA_CIPHER
if( is_RSA(k->pubkey_algo) )
if( is_RSA(k->pubkey_algo) ) /* warn about that */
write_status(STATUS_RSA_OR_IDEA);
#endif
rc=check_pubkey_algo( k->pubkey_algo );
if( rc )
goto leave;
skc->pubkey_algo = k->pubkey_algo; /* we want a pubkey with this algo*/
if( (rc = get_seckey( skc, k->keyid )) )
@ -63,7 +64,6 @@ get_session_key( PKT_pubkey_enc *k, DEK *dek )
plain_dek = mpi_alloc_secure( mpi_get_nlimbs(skc->d.elg.p) );
elg_decrypt( plain_dek, k->d.elg.a, k->d.elg.b, &skc->d.elg );
}
#ifdef HAVE_RSA_CIPHER
else if( is_RSA(k->pubkey_algo) ) {
if( DBG_CIPHER )
log_mpidump("Encr DEK frame:", k->d.rsa.rsa_integer );
@ -71,8 +71,8 @@ get_session_key( PKT_pubkey_enc *k, DEK *dek )
plain_dek = mpi_alloc_secure( mpi_get_nlimbs(skc->d.rsa.n) );
rsa_secret( plain_dek, k->d.rsa.rsa_integer, &skc->d.rsa );
}
#endif/*HAVE_RSA_CIPHER*/
else {
log_info("need some glue code for pubkey algo %d\n", k->pubkey_algo);
rc = G10ERR_PUBKEY_ALGO; /* unsupported algorithm */
goto leave;
}

9
g10/sign.c
View File

@ -183,7 +183,7 @@ sign_file( STRLIST filenames, int detached, STRLIST locusr,
iobuf_push_filter( out, compress_filter, &zfx );
if( !detached ) {
if( !detached && !opt.rfc1991 ) {
/* loop over the secret certificates and build headers */
for( skc_rover = skc_list; skc_rover; skc_rover = skc_rover->next ) {
PKT_secret_cert *skc;
@ -254,6 +254,8 @@ sign_file( STRLIST filenames, int detached, STRLIST locusr,
* data, it is not possible to know the used length
* without a double read of the file - to avoid that
* we simple use partial length packets.
* FIXME: We have to do the double read when opt.rfc1991
* is active.
*/
if( opt.textmode && !outfile )
filesize = 0;
@ -449,9 +451,10 @@ clearsign_file( const char *fname, STRLIST locusr, const char *outfile )
goto leave;
}
/* FIXME: This stuff is not correct if mutliplehash algos are used*/
/* FIXME: This stuff is not correct if mutliple hash algos are used*/
iobuf_writestr(out, "-----BEGIN PGP SIGNED MESSAGE-----\n" );
if( (opt.def_digest_algo?opt.def_digest_algo:DEFAULT_DIGEST_ALGO)
if( opt.rfc1991
|| (opt.def_digest_algo?opt.def_digest_algo:DEFAULT_DIGEST_ALGO)
== DIGEST_ALGO_MD5 )
iobuf_writestr(out, "\n" );
else {

3
include/cipher.h
View File

@ -86,6 +86,9 @@ struct cipher_handle_s { char does_not_matter[1]; };
int cipher_debug_mode;
/*-- dynload.c --*/
void register_cipher_extension( const char *fname );
/*-- cipher.c --*/
int string_to_cipher_algo( const char *string );
const char * cipher_algo_to_string( int algo );

9
include/mpi.h
View File

@ -1,15 +1,14 @@
/* mpi.h - Multi Precision Integers
* Copyright (c) 1997 by Werner Koch (dd9jn)
* Copyright (C) 1994, 1996 Free Software Foundation, Inc.
* Copyright (C) 1994, 1996, 1998 Free Software Foundation, Inc.
*
* This file is part of G10.
* This file is part of GNUPG.
*
* G10 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.
*
* G10 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.

1
include/util.h
View File

@ -101,6 +101,7 @@ const char *strusage( int level );
/*-- fileutil.c --*/
char *make_filename( const char *first_part, ... );
int compare_filenames( const char *a, const char *b );
const char *print_fname_stdin( const char *s );
const char *print_fname_stdout( const char *s );

2
mpi/Makefile.in
View File

@ -64,8 +64,6 @@ target_triplet = @target@
CATALOGS = @CATALOGS@
CATOBJEXT = @CATOBJEXT@
CC = @CC@
CIPHER_EXTRA_DIST = @CIPHER_EXTRA_DIST@
CIPHER_EXTRA_OBJS = @CIPHER_EXTRA_OBJS@
CPP = @CPP@
DATADIRNAME = @DATADIRNAME@
G10_LOCALEDIR = @G10_LOCALEDIR@

2
tools/Makefile.in
View File

@ -64,8 +64,6 @@ target_triplet = @target@
CATALOGS = @CATALOGS@
CATOBJEXT = @CATOBJEXT@
CC = @CC@
CIPHER_EXTRA_DIST = @CIPHER_EXTRA_DIST@
CIPHER_EXTRA_OBJS = @CIPHER_EXTRA_OBJS@
CPP = @CPP@
DATADIRNAME = @DATADIRNAME@
G10_LOCALEDIR = @G10_LOCALEDIR@

BIN
tools/mk-tdata
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6
util/ChangeLog
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@ -1,3 +1,9 @@
Wed Jun 10 07:39:41 1998 Werner Koch,mobil,,, (wk@tobold)
* fileutil.c (compare_filenames): New.
* argparse.c (arg_parse): New flag bit 6 to ignore --version
Thu May 14 16:45:13 1998 Werner Koch (wk@isil.d.shuttle.de)
* argparse.c (show_help): Add some formatting stuff

2
util/Makefile.in
View File

@ -64,8 +64,6 @@ target_triplet = @target@
CATALOGS = @CATALOGS@
CATOBJEXT = @CATOBJEXT@
CC = @CC@
CIPHER_EXTRA_DIST = @CIPHER_EXTRA_DIST@
CIPHER_EXTRA_OBJS = @CIPHER_EXTRA_OBJS@
CPP = @CPP@
DATADIRNAME = @DATADIRNAME@
G10_LOCALEDIR = @G10_LOCALEDIR@

7
util/argparse.c
View File

@ -72,6 +72,7 @@
* Bit 3 : Do not use -- to stop option processing.
* 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.
* Local flags (for each option):
@ -377,8 +378,10 @@ arg_parse( ARGPARSE_ARGS *arg, ARGPARSE_OPTS *opts)
if( !opts[i].short_opt && !strcmp( "help", s+2) )
show_help(opts, arg->flags);
else if( !opts[i].short_opt && !strcmp( "version", s+2) ) {
show_version();
exit(0);
if( !(arg->flags & (1<<6)) ) {
show_version();
exit(0);
}
}
else if( !opts[i].short_opt && !strcmp( "warranty", s+2) ) {
puts( strusage(16) );

14
util/fileutil.c
View File

@ -65,6 +65,20 @@ make_filename( const char *first_part, ... )
}
int
compare_filenames( const char *a, const char *b )
{
/* ? check whether this is an absolute filename and
* resolve symlinks?
*/
#ifdef __MINGW32__
return stricmp(a,b);
#else
return strcmp(a,b);
#endif
}
/****************
* A simple function to decide whether the filename is stdout
* or a real filename.

2
zlib/Makefile
View File

@ -69,8 +69,6 @@ target_triplet = i586-pc-linux-gnu
CATALOGS = de.gmo it.gmo
CATOBJEXT = .gmo
CC = gcc
CIPHER_EXTRA_DIST = @CIPHER_EXTRA_DIST@
CIPHER_EXTRA_OBJS = @CIPHER_EXTRA_OBJS@
CPP = gcc -E
DATADIRNAME = share
G10_LOCALEDIR = /usr/local/share/locale

2
zlib/Makefile.in
View File

@ -69,8 +69,6 @@ target_triplet = @target@
CATALOGS = @CATALOGS@
CATOBJEXT = @CATOBJEXT@
CC = @CC@
CIPHER_EXTRA_DIST = @CIPHER_EXTRA_DIST@
CIPHER_EXTRA_OBJS = @CIPHER_EXTRA_OBJS@
CPP = @CPP@
DATADIRNAME = @DATADIRNAME@
G10_LOCALEDIR = @G10_LOCALEDIR@