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/* app-common.h - Common declarations for all card applications
* Copyright (C) 2003 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
*/
#ifndef GNUPG_SCD_APP_COMMON_H
#define GNUPG_SCD_APP_COMMON_H
struct app_ctx_s {
int initialized; /* The application has been initialied and the
function pointers may be used. Note that for
unsupported operations the particular
function pointer is set to NULL */
int slot; /* Used reader. */
unsigned char *serialno; /* Serialnumber in raw form, allocated. */
size_t serialnolen; /* Length in octets of serialnumber. */
int did_chv1;
int did_chv2;
int did_chv3;
struct {
int (*learn_status) (APP app, CTRL ctrl);
int (*setattr) (APP app, const char *name,
int (*pincb)(void*, const char *, char **),
void *pincb_arg,
const unsigned char *value, size_t valuelen);
int (*sign) (APP app,
const char *keyidstr, int hashalgo,
int (pincb)(void*, const char *, char **),
void *pincb_arg,
const void *indata, size_t indatalen,
unsigned char **outdata, size_t *outdatalen );
int (*decipher) (APP app, const char *keyidstr,
int (pincb)(void*, const char *, char **),
void *pincb_arg,
const void *indata, size_t indatalen,
unsigned char **outdata, size_t *outdatalen);
int (*genkey) (APP app, CTRL ctrl,
const char *keynostr, unsigned int flags,
int (*pincb)(void*, const char *, char **),
void *pincb_arg);
} fnc;
};
/*-- app.c --*/
APP select_application (void);
int app_get_serial_and_stamp (APP app, char **serial, time_t *stamp);
int app_write_learn_status (APP app, CTRL ctrl);
int app_setattr (APP app, const char *name,
int (*pincb)(void*, const char *, char **),
void *pincb_arg,
const unsigned char *value, size_t valuelen);
int app_sign (APP app, const char *keyidstr, int hashalgo,
int (pincb)(void*, const char *, char **),
void *pincb_arg,
const void *indata, size_t indatalen,
unsigned char **outdata, size_t *outdatalen );
int app_decipher (APP app, const char *keyidstr,
int (pincb)(void*, const char *, char **),
void *pincb_arg,
const void *indata, size_t indatalen,
unsigned char **outdata, size_t *outdatalen );
int app_genkey (APP app, CTRL ctrl, const char *keynostr, unsigned int flags,
int (*pincb)(void*, const char *, char **),
void *pincb_arg);
/*-- app-openpgp.c --*/
int app_select_openpgp (APP app, unsigned char **sn, size_t *snlen);
#endif /*GNUPG_SCD_APP_COMMON_H*/
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