trunk/w32gpgme/w32gpgme.h

/* w32gpgme.h - W32 specific utility code for GPGME.
 *      Copyright (C) 2005 Timo Schulz
 *
 * This file is part of WinPT.
 *
 * WinPT 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.
 * 
 * WinPT 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 WinPT; if not, write to the Free Software Foundation, 
 * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
 */

#ifndef W32_GPGME_H
#define W32_GPGME_H

#include "c:/oss/w32root/include/gpgme.h"


struct keycache_s {
    struct keycache_s * next;
    int flags;
    gpgme_key_t key;
    struct keycache_s *pubpart;
    struct {
        unsigned int is_protected:1;
        unsigned int divert_to_card:1;
        unsigned int has_desig_rev:1;
    } gloflags;
    struct {
        unsigned int   used:1;
        unsigned char *d;
        unsigned int   len;
    } attrib;
    unsigned char *sym_prefs;
};

struct gpgme_keycache_s {    
    struct keycache_s *item;
    struct keycache_s *tmp;
    int secret;
    int pos;
    void (*cb) (void *, const char *, int, int, int);
    void *cb_value;
    int cb_value2;
};
typedef struct gpgme_keycache_s *gpgme_keycache_t;

typedef enum {
    PGP_MESSAGE    =  1,
    PGP_CLEARSIG   =  2,
    PGP_SIG        =  4,
    PGP_PUBKEY     =  8,
    PGP_SECKEY     = 16,
    PGP_DASH_ESCAPED = 32 /* actually not a type, just a flag */
} gpgme_pgptype_t;


gpgme_error_t gpg_data_new_from_clipboard (gpgme_data_t *r_dh, int wraplen);
void         gpg_data_release_and_set_clipboard (gpgme_data_t dh, int chg_ver);
size_t       gpg_data_readline (gpgme_data_t dh, char *line, size_t nbytes);

gpgme_error_t gpg_data_release_and_set_file (gpgme_data_t dh, const char *fname);
gpgme_error_t  gpg_data_mail_quote (gpgme_data_t *r_dh);
gpgme_error_t  gpg_data_extract_plaintext (gpgme_data_t sig, gpgme_data_t *r_plain);

/* Key caching */
gpgme_error_t gpgme_keycache_new (gpgme_keycache_t * r_ctx);
void gpgme_keycache_release (gpgme_keycache_t ctx);
void gpgme_keycache_set_cb (gpgme_keycache_t ctx,
                            void (*cb)(void *, const char *, int, int, int),
                            void * cb_value1, int cb_value2);
gpgme_error_t gpgme_keycache_add_key (gpgme_keycache_t ctx, gpgme_key_t key, 
                                      void **opaque);
gpgme_error_t gpgme_keycache_update_key (gpgme_keycache_t ctx, int is_sec, 
                                         void *opaque, const char *keyid);
gpgme_error_t gpgme_keycache_find_key (gpgme_keycache_t ctx, const char * pattern,
                                       int flags, gpgme_key_t * r_key);
gpgme_error_t gpgme_keycache_find_key2 (gpgme_keycache_t ctx, const char *pattern, int flags,
                                        gpgme_key_t *r_key, struct keycache_s **r_item);
gpgme_error_t gpgme_keycache_delete_key (gpgme_keycache_t ctx, 
                                         const char * pattern);
gpgme_error_t gpgme_keycache_init (gpgme_keycache_t ctx, const char * pattern, 
                                   int secret);
gpgme_error_t gpgme_keycache_next_key (gpgme_keycache_t ctx, int flags,
                                       gpgme_key_t * r_key);
void gpgme_keycache_rewind( gpgme_keycache_t ctx );
int gpgme_keycache_count( gpgme_keycache_t ctx );
gpgme_error_t gpgme_keycache_prepare (gpgme_keycache_t ctx, 
                                      const char *pubring, const char * secring);
gpgme_error_t gpgme_keycache_prepare_single (gpgme_keycache_t ctx, 
                                             const char *keyid,
                                             const char *pubr, 
                                             const char *secr);
gpgme_error_t gpgme_keycache_sync (gpgme_keycache_t pub, gpgme_keycache_t sec);
int gpgme_getkey_bykeyid (void *fd_handle, const char * keyid, gpgme_key_t *r_key);

/* XXX */
gpgme_error_t
_gpgme_keycache_find_key2 (gpgme_keycache_t ctx, const char *pattern, int flags,
                           gpgme_key_t *r_key, struct keycache_s **r_item);

/* Clipboard interface */
gpgme_error_t gpgme_clip_istext_avail (int *r_rc);
gpgme_error_t gpgme_clip_is_secured (gpgme_pgptype_t *r_type, int *r_rc);
gpgme_error_t gpgme_clip_get_pgptype (gpgme_pgptype_t *r_type);
gpgme_error_t gpgme_clip_parse_pgpid (const char *data, gpgme_pgptype_t *r_type);
gpgme_error_t gpgme_clip_do_check (int *r_rc);

/*-- util.c --*/
gpgme_error_t gpg_rebuild_cache (void);
gpgme_error_t gpg_get_version (char **inf);
void          gpg_set_debug_mode (int val);
gpgme_error_t gpg_export_seckey (const char *keyid, const char *outfile);
gpgme_error_t gpg_manage_ownertrust (char **data, int export);

/* helpers */
char* strsep (char **stringp, const char *delim);
const char *stristr (const char *buf, const char *sub);

struct file_data_s {
    gpgme_data_cbs_t cbs;
    FILE             *handle;
    gpgme_data_t     dat;
};
typedef struct file_data_s *file_data_t;

gpgme_error_t gpg_file_data_new (const char *fname, file_data_t *r_cb, int for_read);
void          gpg_file_data_release (file_data_t cb);

#endif /*W32_GPGME_H*/
1	twoaday	23	/* w32gpgme.h - W32 specific utility code for GPGME.
2			* Copyright (C) 2005 Timo Schulz
3			*
4			* This file is part of WinPT.
5			*
6			* WinPT 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			* WinPT 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 WinPT; if not, write to the Free Software Foundation,
18			* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
19			*/
20
21			#ifndef W32_GPGME_H
22			#define W32_GPGME_H
23
24			#include "c:/oss/w32root/include/gpgme.h"
25
26
27
28			struct keycache_s {
29			struct keycache_s * next;
30			int flags;
31			gpgme_key_t key;
32			struct keycache_s *pubpart;
33			struct {
34			unsigned int is_protected:1;
35			unsigned int divert_to_card:1;
36			unsigned int has_desig_rev:1;
37			} gloflags;
38			struct {
39			unsigned int used:1;
40			unsigned char *d;
41			unsigned int len;
42			} attrib;
43			unsigned char *sym_prefs;
44			};
45
46			struct gpgme_keycache_s {
47			struct keycache_s *item;
48			struct keycache_s *tmp;
49			int secret;
50			int pos;
51			void (cb) (void , const char *, int, int, int);
52			void *cb_value;
53			int cb_value2;
54			};
55			typedef struct gpgme_keycache_s *gpgme_keycache_t;
56
57			typedef enum {
58			PGP_MESSAGE = 1,
59			PGP_CLEARSIG = 2,
60			PGP_SIG = 4,
61			PGP_PUBKEY = 8,
62			PGP_SECKEY = 16,
63			PGP_DASH_ESCAPED = 32 /* actually not a type, just a flag */
64			} gpgme_pgptype_t;
65
66
67			gpgme_error_t gpg_data_new_from_clipboard (gpgme_data_t *r_dh, int wraplen);
68			void gpg_data_release_and_set_clipboard (gpgme_data_t dh, int chg_ver);
69			size_t gpg_data_readline (gpgme_data_t dh, char *line, size_t nbytes);
70
71			gpgme_error_t gpg_data_release_and_set_file (gpgme_data_t dh, const char *fname);
72			gpgme_error_t gpg_data_mail_quote (gpgme_data_t *r_dh);
73			gpgme_error_t gpg_data_extract_plaintext (gpgme_data_t sig, gpgme_data_t *r_plain);
74
75			/* Key caching */
76			gpgme_error_t gpgme_keycache_new (gpgme_keycache_t * r_ctx);
77			void gpgme_keycache_release (gpgme_keycache_t ctx);
78			void gpgme_keycache_set_cb (gpgme_keycache_t ctx,
79			void (cb)(void , const char *, int, int, int),
80			void * cb_value1, int cb_value2);
81			gpgme_error_t gpgme_keycache_add_key (gpgme_keycache_t ctx, gpgme_key_t key,
82			void **opaque);
83			gpgme_error_t gpgme_keycache_update_key (gpgme_keycache_t ctx, int is_sec,
84			void opaque, const char keyid);
85			gpgme_error_t gpgme_keycache_find_key (gpgme_keycache_t ctx, const char * pattern,
86			int flags, gpgme_key_t * r_key);
87			gpgme_error_t gpgme_keycache_find_key2 (gpgme_keycache_t ctx, const char *pattern, int flags,
88			gpgme_key_t r_key, struct keycache_s *r_item);
89			gpgme_error_t gpgme_keycache_delete_key (gpgme_keycache_t ctx,
90			const char * pattern);
91			gpgme_error_t gpgme_keycache_init (gpgme_keycache_t ctx, const char * pattern,
92			int secret);
93			gpgme_error_t gpgme_keycache_next_key (gpgme_keycache_t ctx, int flags,
94			gpgme_key_t * r_key);
95			void gpgme_keycache_rewind( gpgme_keycache_t ctx );
96			int gpgme_keycache_count( gpgme_keycache_t ctx );
97			gpgme_error_t gpgme_keycache_prepare (gpgme_keycache_t ctx,
98			const char pubring, const char secring);
99			gpgme_error_t gpgme_keycache_prepare_single (gpgme_keycache_t ctx,
100			const char *keyid,
101			const char *pubr,
102			const char *secr);
103			gpgme_error_t gpgme_keycache_sync (gpgme_keycache_t pub, gpgme_keycache_t sec);
104			int gpgme_getkey_bykeyid (void fd_handle, const char keyid, gpgme_key_t *r_key);
105
106			/* XXX */
107			gpgme_error_t
108			_gpgme_keycache_find_key2 (gpgme_keycache_t ctx, const char *pattern, int flags,
109			gpgme_key_t r_key, struct keycache_s *r_item);
110
111			/* Clipboard interface */
112			gpgme_error_t gpgme_clip_istext_avail (int *r_rc);
113			gpgme_error_t gpgme_clip_is_secured (gpgme_pgptype_t r_type, int r_rc);
114			gpgme_error_t gpgme_clip_get_pgptype (gpgme_pgptype_t *r_type);
115			gpgme_error_t gpgme_clip_parse_pgpid (const char data, gpgme_pgptype_t r_type);
116			gpgme_error_t gpgme_clip_do_check (int *r_rc);
117
118			/-- util.c --/
119			gpgme_error_t gpg_rebuild_cache (void);
120			gpgme_error_t gpg_get_version (char **inf);
121			void gpg_set_debug_mode (int val);
122			gpgme_error_t gpg_export_seckey (const char keyid, const char outfile);
123			gpgme_error_t gpg_manage_ownertrust (char **data, int export);
124
125			/* helpers */
126			char* strsep (char *stringp, const char delim);
127			const char stristr (const char buf, const char *sub);
128
129			struct file_data_s {
130			gpgme_data_cbs_t cbs;
131			FILE *handle;
132			gpgme_data_t dat;
133			};
134			typedef struct file_data_s *file_data_t;
135
136			gpgme_error_t gpg_file_data_new (const char fname, file_data_t r_cb, int for_read);
137			void gpg_file_data_release (file_data_t cb);
138
139			#endif /W32_GPGME_H/