/* gpgme.h - Public interface to GnuPG Made Easy. -*- c -*-
Copyright (C) 2000 Werner Koch (dd9jn)
- Copyright (C) 2001, 2002, 2003, 2004, 2005, 2007, 2009 g10 Code GmbH
+ Copyright (C) 2001, 2002, 2003, 2004, 2005, 2007, 2009
+ 2010 g10 Code GmbH
This file is part of GPGME.
-
+
GPGME is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as
published by the Free Software Foundation; either version 2.1 of
the License, or (at your option) any later version.
-
+
GPGME 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
Lesser General Public License for more details.
-
+
You should have received a copy of the GNU Lesser General Public
License along with this program; if not, see <http://www.gnu.org/licenses/>.
-
+
File: @configure_input@ */
#ifndef GPGME_H
/* Include stdio.h for the FILE type definition. */
#include <stdio.h>
-#ifdef _MSC_VER
- typedef long off_t;
- typedef long ssize_t;
-#else
-# include <sys/types.h>
-#endif
+@INSERT__TYPEDEFS_FOR_GPGME_H@
+
+#include <time.h>
#include <gpg-error.h>
#define _GPGME_DEPRECATED
#endif
+/* The macro _GPGME_DEPRECATED_OUTSIDE_GPGME suppresses warnings for
+ fields we must access in GPGME for ABI compatibility. */
+#ifdef _GPGME_IN_GPGME
+#define _GPGME_DEPRECATED_OUTSIDE_GPGME
+#else
+#define _GPGME_DEPRECATED_OUTSIDE_GPGME _GPGME_DEPRECATED
+#endif
+
\f
/* The version of this header should match the one of the library. Do
not use this symbol in your application, use gpgme_check_version
beginning of the error string as fits into the buffer. */
int gpgme_strerror_r (gpg_error_t err, char *buf, size_t buflen);
-
/* Return a pointer to a string containing a description of the error
source in the error value ERR. */
const char *gpgme_strsource (gpgme_error_t err);
-
/* Retrieve the error code for the system error ERR. This returns
GPG_ERR_UNKNOWN_ERRNO if the system error is not mapped (report
this). */
gpgme_err_code_t gpgme_err_code_from_errno (int err);
-
/* Retrieve the system error for the error code CODE. This returns 0
if CODE is not a system error code. */
int gpgme_err_code_to_errno (gpgme_err_code_t code);
-
+/* Retrieve the error code directly from the ERRNO variable. This
+ returns GPG_ERR_UNKNOWN_ERRNO if the system error is not mapped
+ (report this) and GPG_ERR_MISSING_ERRNO if ERRNO has the value 0. */
+gpgme_err_code_t gpgme_err_code_from_syserror (void);
+
+/* Set the ERRNO variable. This function is the preferred way to set
+ ERRNO due to peculiarities on WindowsCE. */
+void gpgme_err_set_errno (int err);
+
/* Return an error value with the error source SOURCE and the system
- error ERR. */
+ error ERR. FIXME: Should be inline. */
gpgme_error_t gpgme_err_make_from_errno (gpgme_err_source_t source, int err);
+/* Return an error value with the system error ERR. FIXME: Should be inline. */
+gpgme_error_t gpgme_error_from_errno (int err);
-/* Return an error value with the system error ERR. */
-gpgme_err_code_t gpgme_error_from_errno (int err);
+
+static _GPGME_INLINE gpgme_error_t
+gpgme_error_from_syserror (void)
+{
+ return gpgme_error (gpgme_err_code_from_syserror ());
+}
\f
/* The possible encoding mode of gpgme_data_t objects. */
GPGME_PK_RSA_S = 3,
GPGME_PK_ELG_E = 16,
GPGME_PK_DSA = 17,
- GPGME_PK_ELG = 20
+ GPGME_PK_ELG = 20,
+ GPGME_PK_ECDSA = 301,
+ GPGME_PK_ECDH = 302
}
gpgme_pubkey_algo_t;
/* Hash algorithms from libgcrypt. */
typedef enum
{
- GPGME_MD_NONE = 0,
+ GPGME_MD_NONE = 0,
GPGME_MD_MD5 = 1,
GPGME_MD_SHA1 = 2,
GPGME_MD_RMD160 = 3,
GPGME_PROTOCOL_CMS = 1,
GPGME_PROTOCOL_GPGCONF = 2, /* Special code for gpgconf. */
GPGME_PROTOCOL_ASSUAN = 3, /* Low-level access to an Assuan server. */
+ GPGME_PROTOCOL_G13 = 4,
+ GPGME_PROTOCOL_UISERVER= 5,
+ GPGME_PROTOCOL_DEFAULT = 254,
GPGME_PROTOCOL_UNKNOWN = 255
}
gpgme_protocol_t;
\f
/* The available export mode flags. */
#define GPGME_EXPORT_MODE_EXTERN 2
+#define GPGME_EXPORT_MODE_MINIMAL 4
typedef unsigned int gpgme_export_mode_t;
\f
/* Flags for the audit log functions. */
-#define GPGME_AUDITLOG_HTML 1
+#define GPGME_AUDITLOG_HTML 1
#define GPGME_AUDITLOG_WITH_HELP 128
\f
GPGME_STATUS_PKA_TRUST_BAD = 79,
GPGME_STATUS_PKA_TRUST_GOOD = 80,
- GPGME_STATUS_PLAINTEXT = 81
+ GPGME_STATUS_PLAINTEXT = 81,
+ GPGME_STATUS_INV_SGNR = 82,
+ GPGME_STATUS_NO_SGNR = 83,
+ GPGME_STATUS_SUCCESS = 84
}
gpgme_status_code_t;
/* The file name of the engine binary. */
char *file_name;
-
+
/* The version string of the installed engine. */
char *version;
/* Internal to GPGME, do not use. */
unsigned int _unused : 21;
-
+
/* Public key algorithm supported by this subkey. */
gpgme_pubkey_algo_t pubkey_algo;
unsigned int _obsolete_class _GPGME_DEPRECATED;
#else
/* Must be set to SIG_CLASS below. */
- unsigned int class _GPGME_DEPRECATED;
+ unsigned int class _GPGME_DEPRECATED_OUTSIDE_GPGME;
#endif
/* The user ID string. */
unsigned int _unused : 30;
/* The validity of the user ID. */
- gpgme_validity_t validity;
+ gpgme_validity_t validity;
/* The user ID string. */
char *uid;
/* Get the protocol used with CTX */
gpgme_protocol_t gpgme_get_protocol (gpgme_ctx_t ctx);
+/* Set the crypto protocol to be used by CTX to PROTO.
+ gpgme_set_protocol actually sets the backend engine. This sets the
+ crypto protocol used in engines that support more than one crypto
+ prococol (for example, an UISERVER can support OpenPGP and CMS).
+ This is reset to the default with gpgme_set_protocol. */
+gpgme_error_t gpgme_set_sub_protocol (gpgme_ctx_t ctx,
+ gpgme_protocol_t proto);
+
+/* Get the sub protocol. */
+gpgme_protocol_t gpgme_get_sub_protocol (gpgme_ctx_t ctx);
+
/* Get the string describing protocol PROTO, or NULL if invalid. */
const char *gpgme_get_protocol_name (gpgme_protocol_t proto);
}
gpgme_event_io_t;
+struct gpgme_io_event_done_data
+{
+ /* A fatal IPC error or an operational error in state-less
+ protocols. */
+ gpgme_error_t err;
+
+ /* An operational errors in session-based protocols. */
+ gpgme_error_t op_err;
+};
+typedef struct gpgme_io_event_done_data *gpgme_io_event_done_data_t;
+
/* The type of a function that is called when a context finished an
operation. */
typedef void (*gpgme_event_io_cb_t) (void *data, gpgme_event_io_t type,
the pending operation to finish. */
gpgme_ctx_t gpgme_wait (gpgme_ctx_t ctx, gpgme_error_t *status, int hang);
+gpgme_ctx_t gpgme_wait_ext (gpgme_ctx_t ctx, gpgme_error_t *status,
+ gpgme_error_t *op_err, int hang);
+
\f
/* Functions to handle data objects. */
typedef enum
{
GPGME_ENCRYPT_ALWAYS_TRUST = 1,
- GPGME_ENCRYPT_NO_ENCRYPT_TO = 2
+ GPGME_ENCRYPT_NO_ENCRYPT_TO = 2,
+ GPGME_ENCRYPT_PREPARE = 4,
+ GPGME_ENCRYPT_EXPECT_SIGN = 8
}
gpgme_encrypt_flags_t;
unsigned int _obsolete_class_2;
#else
/* Must be set to SIG_CLASS below. */
- unsigned int class _GPGME_DEPRECATED;
+ unsigned int class _GPGME_DEPRECATED_OUTSIDE_GPGME;
#endif
/* Crypto backend specific signature class. */
/* Terminate a pending keylist operation within CTX. */
gpgme_error_t gpgme_op_keylist_end (gpgme_ctx_t ctx);
+/* Change the passphrase for KEY. FLAGS is reserved for future use
+ and must be passed as 0. */
+gpgme_error_t gpgme_op_passwd_start (gpgme_ctx_t ctx, gpgme_key_t key,
+ unsigned int flags);
+gpgme_error_t gpgme_op_passwd (gpgme_ctx_t ctx, gpgme_key_t key,
+ unsigned int flags);
+
+
\f
/* Trust items and operations. */
/* The calculated validity. */
char *validity;
-
+
/* Internal to GPGME, do not use. */
char _validity[2];
available GPG_ERR_NO_DATA is returned. */
gpgme_error_t gpgme_op_getauditlog_start (gpgme_ctx_t ctx, gpgme_data_t output,
unsigned int flags);
-gpgme_error_t gpgme_op_getauditlog (gpgme_ctx_t ctx, gpgme_data_t output,
+gpgme_error_t gpgme_op_getauditlog (gpgme_ctx_t ctx, gpgme_data_t output,
unsigned int flags);
\f
/* Low-level Assuan protocol access. */
-typedef gpgme_error_t (*gpgme_assuan_data_cb_t)
+typedef gpgme_error_t (*gpgme_assuan_data_cb_t)
(void *opaque, const void *data, size_t datalen);
typedef gpgme_error_t (*gpgme_assuan_inquire_cb_t)
typedef gpgme_error_t (*gpgme_assuan_status_cb_t)
(void *opaque, const char *status, const char *args);
-struct _gpgme_op_assuan_result
-{
- /* The result of the actual assuan command. An OK is indicated by a
- value of 0 and an ERR by the respective error error value. */
- gpgme_error_t err;
-};
-typedef struct _gpgme_op_assuan_result *gpgme_assuan_result_t;
-
-
-/* Return the result of the last Assuan command. */
-gpgme_assuan_result_t gpgme_op_assuan_result (gpgme_ctx_t ctx);
-
/* Send the Assuan COMMAND and return results via the callbacks.
Asynchronous variant. */
-gpgme_error_t gpgme_op_assuan_transact_start (gpgme_ctx_t ctx,
+gpgme_error_t gpgme_op_assuan_transact_start (gpgme_ctx_t ctx,
const char *command,
gpgme_assuan_data_cb_t data_cb,
void *data_cb_value,
/* Send the Assuan COMMAND and return results via the callbacks.
Synchronous variant. */
-gpgme_error_t gpgme_op_assuan_transact (gpgme_ctx_t ctx,
- const char *command,
- gpgme_assuan_data_cb_t data_cb,
- void *data_cb_value,
- gpgme_assuan_inquire_cb_t inq_cb,
- void *inq_cb_value,
- gpgme_assuan_status_cb_t stat_cb,
- void *stat_cb_value);
+gpgme_error_t gpgme_op_assuan_transact_ext (gpgme_ctx_t ctx,
+ const char *command,
+ gpgme_assuan_data_cb_t data_cb,
+ void *data_cb_value,
+ gpgme_assuan_inquire_cb_t inq_cb,
+ void *inq_cb_value,
+ gpgme_assuan_status_cb_t stat_cb,
+ void *stat_cb_value,
+ gpgme_error_t *op_err);
+
+/* Compat. */
+struct _gpgme_op_assuan_result
+{
+ /* Deprecated. Use the second value in a DONE event or the
+ synchronous variant gpgme_op_assuan_transact_ext. */
+ gpgme_error_t err _GPGME_DEPRECATED_OUTSIDE_GPGME;
+};
+typedef struct _gpgme_op_assuan_result *gpgme_assuan_result_t;
+/* Return the result of the last Assuan command. */
+gpgme_assuan_result_t gpgme_op_assuan_result (gpgme_ctx_t ctx)
+ _GPGME_DEPRECATED;
+
+gpgme_error_t
+gpgme_op_assuan_transact (gpgme_ctx_t ctx,
+ const char *command,
+ gpgme_assuan_data_cb_t data_cb,
+ void *data_cb_value,
+ gpgme_assuan_inquire_cb_t inq_cb,
+ void *inq_cb_value,
+ gpgme_assuan_status_cb_t status_cb,
+ void *status_cb_value) _GPGME_DEPRECATED;
+
+\f
+/* Crypto container support. */
+struct _gpgme_op_vfs_mount_result
+{
+ char *mount_dir;
+};
+typedef struct _gpgme_op_vfs_mount_result *gpgme_vfs_mount_result_t;
+
+gpgme_vfs_mount_result_t gpgme_op_vfs_mount_result (gpgme_ctx_t ctx);
+
+/* The container is automatically unmounted when the context is reset
+ or destroyed. Transmission errors are returned directly,
+ operational errors are returned in OP_ERR. */
+gpgme_error_t gpgme_op_vfs_mount (gpgme_ctx_t ctx, const char *container_file,
+ const char *mount_dir, unsigned int flags,
+ gpgme_error_t *op_err);
+
+gpgme_error_t gpgme_op_vfs_create (gpgme_ctx_t ctx, gpgme_key_t recp[],
+ const char *container_file,
+ unsigned int flags, gpgme_error_t *op_err);
+
\f
/* Interface to gpgconf(1). */
typedef struct gpgme_conf_opt
{
struct gpgme_conf_opt *next;
-
+
/* The option name. */
char *name;
/* The default value. */
gpgme_conf_arg_t default_value;
char *default_description;
-
+
/* The default value if the option is not set. */
gpgme_conf_arg_t no_arg_value;
char *no_arg_description;
char *description;
/* The program name (an absolute path to the program). */
- char *program_name;
+ char *program_name;
/* A linked list of options for this component. */
struct gpgme_conf_opt *options;
to the string. Else, it should point to an unsigned or signed
integer respectively. */
gpgme_error_t gpgme_conf_arg_new (gpgme_conf_arg_t *arg_p,
- gpgme_conf_type_t type, void *value);
+ gpgme_conf_type_t type, const void *value);
/* This also releases all chained argument structures! */
void gpgme_conf_arg_release (gpgme_conf_arg_t arg, gpgme_conf_type_t type);
/* Release a set of configurations. */
void gpgme_conf_release (gpgme_conf_comp_t conf);
-
+
/* Retrieve the current configurations. */
gpgme_error_t gpgme_op_conf_load (gpgme_ctx_t ctx, gpgme_conf_comp_t *conf_p);
follow chained components! */
gpgme_error_t gpgme_op_conf_save (gpgme_ctx_t ctx, gpgme_conf_comp_t comp);
+\f
+/* UIServer support. */
+
+/* Create a dummy key to specify an email address. */
+gpgme_error_t gpgme_key_from_uid (gpgme_key_t *key, const char *name);
+
+
\f
/* Various functions. */
}
#endif
#endif /* GPGME_H */
+/*
+@emacs_local_vars_begin@
+@emacs_local_vars_read_only@
+@emacs_local_vars_end@
+*/
projects / gpgme.git / blobdiff