trunk/MyGPGME/common-status.c

/* common-status.c
 *      Copyright (C) 2004 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 <stdlib.h>
#include <stdio.h>

#include "types.h"
#include "context.h"
#include "common-status.h"
#include "util.h"


gpgme_error_t
_gpgme_nodata_status_handler (gpg_status_code_t code, 
                              const char * args, int * ret)
{
    *ret = 0;

    switch (code) {
    case STATUS_NODATA:
        if (args)
            *ret = atoi (args);
        else
            *ret = -1;
        break;

    case STATUS_UNEXPECTED:
        *ret = 1;
        break;
    }

    return 0;
}


gpgme_error_t
_gpgme_sigtrust_status_handler (gpg_status_code_t code,
                                const char * args,
                                int * retval)
{
    *retval = 0;

    switch (code) {
    case STATUS_TRUST_UNDEFINED:
        *retval = GPGME_VALIDITY_UNDEFINED;
        break;
        
    case STATUS_TRUST_NEVER:
        *retval = GPGME_VALIDITY_NEVER;
        break;
        
    case STATUS_TRUST_MARGINAL:
        *retval = GPGME_VALIDITY_MARGINAL;
        break;
        
    case STATUS_TRUST_FULLY:
        *retval = GPGME_VALIDITY_FULL;
        break;
        
    case STATUS_TRUST_ULTIMATE:
        *retval = GPGME_VALIDITY_ULTIMATE;
        break;
    }

    return 0;
}


gpgme_error_t
_gpgme_pass_status_handler (gpg_status_code_t code,
                            const char * args,
                            int * r_bad_pass, int * r_no_pass,
                            char ** r_info)
{
    int bad_pass = *r_bad_pass;
    int no_pass = *r_no_pass;
    char * p;

    switch (code) {
    case STATUS_BAD_PASSPHRASE:
        bad_pass++;
        break;
        
    case STATUS_GOOD_PASSPHRASE:
        bad_pass = 0;
        break;
        
    case STATUS_NEED_PASSPHRASE:
    case STATUS_NEED_PASSPHRASE_SYM:
        safe_free (*r_info);
        p = *r_info = strdup (args);
        if (!p)
            return GPGME_Out_Of_Core;
        break;
        
    case STATUS_MISSING_PASSPHRASE:
        DEBUG0 ("missing passphrase - stop\n");
        no_pass = 1;
        break;
    }

    *r_bad_pass = bad_pass;
    *r_no_pass = no_pass;

    return 0;
}
1	/* common-status.c
2	* Copyright (C) 2004 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 <stdlib.h>
22	#include <stdio.h>
23
24	#include "types.h"
25	#include "context.h"
26	#include "common-status.h"
27	#include "util.h"
28
29
30	gpgme_error_t
31	_gpgme_nodata_status_handler (gpg_status_code_t code,
32	const char * args, int * ret)
33	{
34	*ret = 0;
35
36	switch (code) {
37	case STATUS_NODATA:
38	if (args)
39	*ret = atoi (args);
40	else
41	*ret = -1;
42	break;
43
44	case STATUS_UNEXPECTED:
45	*ret = 1;
46	break;
47	}
48
49	return 0;
50	}
51
52
53	gpgme_error_t
54	_gpgme_sigtrust_status_handler (gpg_status_code_t code,
55	const char * args,
56	int * retval)
57	{
58	*retval = 0;
59
60	switch (code) {
61	case STATUS_TRUST_UNDEFINED:
62	*retval = GPGME_VALIDITY_UNDEFINED;
63	break;
64
65	case STATUS_TRUST_NEVER:
66	*retval = GPGME_VALIDITY_NEVER;
67	break;
68
69	case STATUS_TRUST_MARGINAL:
70	*retval = GPGME_VALIDITY_MARGINAL;
71	break;
72
73	case STATUS_TRUST_FULLY:
74	*retval = GPGME_VALIDITY_FULL;
75	break;
76
77	case STATUS_TRUST_ULTIMATE:
78	*retval = GPGME_VALIDITY_ULTIMATE;
79	break;
80	}
81
82	return 0;
83	}
84
85
86	gpgme_error_t
87	_gpgme_pass_status_handler (gpg_status_code_t code,
88	const char * args,
89	int * r_bad_pass, int * r_no_pass,
90	char ** r_info)
91	{
92	int bad_pass = *r_bad_pass;
93	int no_pass = *r_no_pass;
94	char * p;
95
96	switch (code) {
97	case STATUS_BAD_PASSPHRASE:
98	bad_pass++;
99	break;
100
101	case STATUS_GOOD_PASSPHRASE:
102	bad_pass = 0;
103	break;
104
105	case STATUS_NEED_PASSPHRASE:
106	case STATUS_NEED_PASSPHRASE_SYM:
107	safe_free (*r_info);
108	p = *r_info = strdup (args);
109	if (!p)
110	return GPGME_Out_Of_Core;
111	break;
112
113	case STATUS_MISSING_PASSPHRASE:
114	DEBUG0 ("missing passphrase - stop\n");
115	no_pass = 1;
116	break;
117	}
118
119	*r_bad_pass = bad_pass;
120	*r_no_pass = no_pass;
121
122	return 0;
123	}