trunk/MyGPGME/ownertrust.c

/* ownertrust.c - Ownertrust handling
 *      Copyright (C) 2001, 2002, 2003 Timo Schulz
 *
 * This file is part of MyGPGME.
 *
 * MyGPGME 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.
 *
 * MyGPGME 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 <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <assert.h>

#include "context.h"
#include "ops.h"
#include "key.h"
#include "util.h"


static gpgme_error_t
key_trust_export_start( gpgme_ctx_t c, gpgme_data_t out )
{
    gpgme_error_t rc;
    
    fail_on_pending_request( c );
    c->pending = 1;
    
    _gpgme_gpg_release( &c->gpg );
    rc = _gpgme_gpg_new( &c->gpg );
    if( rc )
        goto leave;
    
    _gpgme_data_set_mode( out, GPGME_DATA_MODE_IN );
    _gpgme_gpg_add_arg( c->gpg, "--export-ownertrust" );
    _gpgme_gpg_add_arg( c->gpg, "--output" );
    _gpgme_gpg_add_arg( c->gpg, "-" );
    _gpgme_gpg_add_data( c->gpg, out, 1 );
    rc = _gpgme_gpg_spawn( c->gpg, c );
    
leave:
    if( rc ) {
        c->pending = 0;
        _gpgme_gpg_release( &c->gpg ); 
    }

    return rc;
} /* gpgme_op_key_trust_export_start */


gpgme_error_t
gpgme_op_key_trust_export( gpgme_ctx_t c, gpgme_data_t out )
{
    gpgme_error_t rc = key_trust_export_start( c, out );
    if( !rc ) {
        gpgme_wait( c, 1 );
        c->pending = 0;
    }

    return rc;
} /* gpgme_op_key_trust_export */


static gpgme_error_t
key_trust_import_start( gpgme_ctx_t c, gpgme_data_t in )
{
    gpgme_error_t rc;
    
    fail_on_pending_request( c );
    c->pending = 1;
    
    _gpgme_gpg_release( &c->gpg );
    rc = _gpgme_gpg_new( &c->gpg );
    if( rc )
        goto leave;
    
    _gpgme_data_set_mode( in, GPGME_DATA_MODE_OUT );
    _gpgme_gpg_add_arg( c->gpg, "--import-ownertrust" );
    _gpgme_gpg_add_arg( c->gpg, "--" );
    _gpgme_gpg_add_data( c->gpg, in, 0 );
    
    rc = _gpgme_gpg_spawn( c->gpg, c );
    
leave:
    if( rc ) {
        c->pending = 0;
        _gpgme_gpg_release( &c->gpg );
    }
    return rc;
} /* key_trust_import_start */


gpgme_error_t
gpgme_op_key_trust_import( gpgme_ctx_t ctx, gpgme_data_t in )
{
    gpgme_error_t err;
    
    err = key_trust_import_start( ctx, in );
    if( !err ) {
        gpgme_wait( ctx, 1 );
        ctx->pending = 0;
    }

    return err;
} /* gpgme_op_key_trust_import */


gpgme_error_t
gpgme_op_ownertrust_export_file( const char *output )
{
    gpgme_error_t err;
    gpgme_ctx_t ctx;
    gpgme_data_t otrust;
    
    err = gpgme_new( &ctx );
    if( !err )        
        err = gpgme_data_new( &otrust );
    if( !err )        
        err = gpgme_op_key_trust_export( ctx, otrust );
    if( !err )        
        err = gpgme_data_release_and_set_file( otrust, output );
    
    gpgme_release( ctx );
    return err;
} /* gpgme_op_ownertrust_export_file */


gpgme_error_t
gpgme_op_ownertrust_import_file( const char *input )
{
    gpgme_error_t err;
    gpgme_ctx_t ctx;
    gpgme_data_t otrust = NULL;
    
    err = gpgme_new( &ctx );
    if( !err )
        err = gpgme_data_new_from_file (&otrust, input);
    if( !err )
        err = gpgme_op_key_trust_import( ctx, otrust );
    
    gpgme_data_release( otrust );
    gpgme_release( ctx );
    return err;
} /* gpgme_op_ownertrust_import_file */


static gpgme_error_t
rebuild_cache_start (gpgme_ctx_t c)
{
    gpgme_error_t rc = 0;
    
    _gpgme_gpg_release (&c->gpg);
    rc = _gpgme_gpg_new (&c->gpg);
    if (rc)
        goto leave;
    
    _gpgme_gpg_add_arg (c->gpg, "--rebuild-keydb-cache");
    rc = _gpgme_gpg_spawn (c->gpg, c);
    
leave:
    if (rc) {
        c->pending = 0;
        _gpgme_gpg_release (&c->gpg);
    }
    return rc;
} /* rebuild_cache_start */


gpgme_error_t
gpgme_op_rebuild_cache (void)
{
    gpgme_error_t err;
    gpgme_ctx_t ctx;
    
    err = gpgme_new (&ctx);
    if (err)
        return err;
    err = rebuild_cache_start (ctx);
    if (!err) {
        gpgme_wait (ctx, 1);
        ctx->pending = 0;
    }
    gpgme_release (ctx);

    return err;
} /* gpgme_op_rebuild_cache */

1	twoaday	2	/* ownertrust.c - Ownertrust handling
2			* Copyright (C) 2001, 2002, 2003 Timo Schulz
3			*
4			* This file is part of MyGPGME.
5			*
6			* MyGPGME is free software; you can redistribute it and/or modify
7			* it under the terms of the GNU General Public License as published by
8			* the Free Software Foundation; either version 2 of the License, or
9			* (at your option) any later version.
10			*
11			* MyGPGME is distributed in the hope that it will be useful,
12			* but WITHOUT ANY WARRANTY; without even the implied warranty of
13			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14			* GNU General Public License for more details.
15			*
16			* You should have received a copy of the GNU General Public License
17			* along with this program; if not, write to the Free Software
18			* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
19			*/
20
21			#include <stdio.h>
22			#include <stdlib.h>
23			#include <string.h>
24			#include <assert.h>
25
26			#include "context.h"
27			#include "ops.h"
28			#include "key.h"
29			#include "util.h"
30
31
32			static gpgme_error_t
33			key_trust_export_start( gpgme_ctx_t c, gpgme_data_t out )
34			{
35			gpgme_error_t rc;
36
37			fail_on_pending_request( c );
38			c->pending = 1;
39
40			_gpgme_gpg_release( &c->gpg );
41			rc = _gpgme_gpg_new( &c->gpg );
42			if( rc )
43			goto leave;
44
45			_gpgme_data_set_mode( out, GPGME_DATA_MODE_IN );
46			_gpgme_gpg_add_arg( c->gpg, "--export-ownertrust" );
47			_gpgme_gpg_add_arg( c->gpg, "--output" );
48			_gpgme_gpg_add_arg( c->gpg, "-" );
49			_gpgme_gpg_add_data( c->gpg, out, 1 );
50			rc = _gpgme_gpg_spawn( c->gpg, c );
51
52			leave:
53			if( rc ) {
54			c->pending = 0;
55			_gpgme_gpg_release( &c->gpg );
56			}
57
58			return rc;
59			} /* gpgme_op_key_trust_export_start */
60
61
62			gpgme_error_t
63			gpgme_op_key_trust_export( gpgme_ctx_t c, gpgme_data_t out )
64			{
65			gpgme_error_t rc = key_trust_export_start( c, out );
66			if( !rc ) {
67			gpgme_wait( c, 1 );
68			c->pending = 0;
69			}
70
71			return rc;
72			} /* gpgme_op_key_trust_export */
73
74
75			static gpgme_error_t
76			key_trust_import_start( gpgme_ctx_t c, gpgme_data_t in )
77			{
78			gpgme_error_t rc;
79
80			fail_on_pending_request( c );
81			c->pending = 1;
82
83			_gpgme_gpg_release( &c->gpg );
84			rc = _gpgme_gpg_new( &c->gpg );
85			if( rc )
86			goto leave;
87
88			_gpgme_data_set_mode( in, GPGME_DATA_MODE_OUT );
89			_gpgme_gpg_add_arg( c->gpg, "--import-ownertrust" );
90			_gpgme_gpg_add_arg( c->gpg, "--" );
91			_gpgme_gpg_add_data( c->gpg, in, 0 );
92
93			rc = _gpgme_gpg_spawn( c->gpg, c );
94
95			leave:
96			if( rc ) {
97			c->pending = 0;
98			_gpgme_gpg_release( &c->gpg );
99			}
100			return rc;
101			} /* key_trust_import_start */
102
103
104			gpgme_error_t
105			gpgme_op_key_trust_import( gpgme_ctx_t ctx, gpgme_data_t in )
106			{
107			gpgme_error_t err;
108
109			err = key_trust_import_start( ctx, in );
110			if( !err ) {
111			gpgme_wait( ctx, 1 );
112			ctx->pending = 0;
113			}
114
115			return err;
116			} /* gpgme_op_key_trust_import */
117
118
119			gpgme_error_t
120			gpgme_op_ownertrust_export_file( const char *output )
121			{
122			gpgme_error_t err;
123			gpgme_ctx_t ctx;
124			gpgme_data_t otrust;
125
126			err = gpgme_new( &ctx );
127			if( !err )
128			err = gpgme_data_new( &otrust );
129			if( !err )
130			err = gpgme_op_key_trust_export( ctx, otrust );
131			if( !err )
132			err = gpgme_data_release_and_set_file( otrust, output );
133
134			gpgme_release( ctx );
135			return err;
136			} /* gpgme_op_ownertrust_export_file */
137
138
139			gpgme_error_t
140			gpgme_op_ownertrust_import_file( const char *input )
141			{
142			gpgme_error_t err;
143			gpgme_ctx_t ctx;
144			gpgme_data_t otrust = NULL;
145
146			err = gpgme_new( &ctx );
147			if( !err )
148			err = gpgme_data_new_from_file (&otrust, input);
149			if( !err )
150			err = gpgme_op_key_trust_import( ctx, otrust );
151
152			gpgme_data_release( otrust );
153			gpgme_release( ctx );
154			return err;
155			} /* gpgme_op_ownertrust_import_file */
156
157
158			static gpgme_error_t
159	twoaday	21	rebuild_cache_start (gpgme_ctx_t c)
160	twoaday	2	{
161			gpgme_error_t rc = 0;
162
163	twoaday	21	_gpgme_gpg_release (&c->gpg);
164			rc = _gpgme_gpg_new (&c->gpg);
165			if (rc)
166	twoaday	2	goto leave;
167
168	twoaday	21	_gpgme_gpg_add_arg (c->gpg, "--rebuild-keydb-cache");
169			rc = _gpgme_gpg_spawn (c->gpg, c);
170	twoaday	2
171			leave:
172	twoaday	21	if (rc) {
173			c->pending = 0;
174			_gpgme_gpg_release (&c->gpg);
175	twoaday	2	}
176			return rc;
177			} /* rebuild_cache_start */
178
179
180			gpgme_error_t
181	twoaday	21	gpgme_op_rebuild_cache (void)
182	twoaday	2	{
183			gpgme_error_t err;
184			gpgme_ctx_t ctx;
185
186	twoaday	21	err = gpgme_new (&ctx);
187			if (err)
188	twoaday	2	return err;
189	twoaday	21	err = rebuild_cache_start (ctx);
190			if (!err) {
191			gpgme_wait (ctx, 1);
192	twoaday	2	ctx->pending = 0;
193			}
194	twoaday	21	gpgme_release (ctx);
195	twoaday	2
196			return err;
197			} /* gpgme_op_rebuild_cache */
198