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/* ops.h - Internal operation support.
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Copyright (C) 2000 Werner Koch (dd9jn)
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Copyright (C) 2001, 2002, 2003, 2004, 2005 g10 Code GmbH
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This file is part of GPGME.
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GPGME is free software; you can redistribute it and/or modify it
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under the terms of the GNU Lesser General Public License as
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published by the Free Software Foundation; either version 2.1 of
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the License, or (at your option) any later version.
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GPGME is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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02111-1307, USA. */
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#ifndef OPS_H
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#define OPS_H
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#include "gpgme.h"
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#include "context.h"
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/* From gpgme.c. */
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void _gpgme_release_result (gpgme_ctx_t ctx);
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/* From wait.c. */
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gpgme_error_t _gpgme_wait_one (gpgme_ctx_t ctx);
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gpgme_error_t _gpgme_wait_on_condition (gpgme_ctx_t ctx, volatile int *cond);
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/* From data.c. */
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gpgme_error_t _gpgme_data_inbound_handler (void *opaque, int fd);
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gpgme_error_t _gpgme_data_outbound_handler (void *opaque, int fd);
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/* From op-support.c. */
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/* Find or create the op data object of type TYPE. */
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gpgme_error_t _gpgme_op_data_lookup (gpgme_ctx_t ctx, ctx_op_data_id_t type,
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void **hook, int size,
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void (*cleanup) (void *));
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/* Prepare a new operation on CTX. */
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gpgme_error_t _gpgme_op_reset (gpgme_ctx_t ctx, int synchronous);
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/* Parse the INV_RECP status line in ARGS and return the result in
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KEY. */
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gpgme_error_t _gpgme_parse_inv_recp (char *args, gpgme_invalid_key_t *key);
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/* Parse the PLAINTEXT status line in ARGS and return the result in
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FILENAMEP. */
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gpgme_error_t _gpgme_parse_plaintext (char *args, char **filenamep);
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/* From verify.c. */
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gpgme_error_t _gpgme_op_verify_init_result (gpgme_ctx_t ctx);
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gpgme_error_t _gpgme_verify_status_handler (void *priv,
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gpgme_status_code_t code,
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char *args);
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/* From decrypt.c. */
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gpgme_error_t _gpgme_op_decrypt_init_result (gpgme_ctx_t ctx);
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gpgme_error_t _gpgme_decrypt_status_handler (void *priv,
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gpgme_status_code_t code,
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char *args);
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/* From sign.c. */
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/* Create an initial op data object for signing. Needs to be called
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once before calling _gpgme_sign_status_handler. */
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gpgme_error_t _gpgme_op_sign_init_result (gpgme_ctx_t ctx);
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/* Process a status line for signing operations. */
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gpgme_error_t _gpgme_sign_status_handler (void *priv,
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gpgme_status_code_t code,
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char *args);
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/* From encrypt.c. */
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/* Create an initial op data object for encrypt. Needs to be called
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once before calling _gpgme_encrypt_status_handler. */
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gpgme_error_t _gpgme_op_encrypt_init_result (gpgme_ctx_t ctx);
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/* Process a status line for encryption operations. */
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gpgme_error_t _gpgme_encrypt_status_handler (void *priv,
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gpgme_status_code_t code,
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char *args);
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/* From passphrase.c. */
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gpgme_error_t _gpgme_passphrase_status_handler (void *priv,
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gpgme_status_code_t code,
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char *args);
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gpgme_error_t _gpgme_passphrase_command_handler (void *opaque,
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gpgme_status_code_t code,
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const char *key, int fd,
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int *processed);
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/* From progress.c. */
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gpgme_error_t _gpgme_progress_status_handler (void *priv,
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gpgme_status_code_t code,
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char *args);
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/* From key.c. */
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gpgme_error_t _gpgme_key_new (gpgme_key_t *r_key);
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gpgme_error_t _gpgme_key_add_subkey (gpgme_key_t key,
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gpgme_subkey_t *r_subkey);
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gpgme_error_t _gpgme_key_append_name (gpgme_key_t key, char *src);
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gpgme_key_sig_t _gpgme_key_add_sig (gpgme_key_t key, char *src);
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/* From keylist.c. */
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void _gpgme_op_keylist_event_cb (void *data, gpgme_event_io_t type,
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void *type_data);
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/* From trust-item.c. */
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/* Create a new trust item. */
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gpgme_error_t _gpgme_trust_item_new (gpgme_trust_item_t *r_item);
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/* From trustlist.c. */
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void _gpgme_op_trustlist_event_cb (void *data, gpgme_event_io_t type,
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void *type_data);
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/* From version.c. */
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/* Return true if MY_VERSION is at least REQ_VERSION, and false
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otherwise. */
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int _gpgme_compare_versions (const char *my_version,
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const char *req_version);
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char *_gpgme_get_program_version (const char *const path);
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/* From sig-notation.c. */
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/* Create a new, empty signature notation data object. */
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gpgme_error_t _gpgme_sig_notation_create (gpgme_sig_notation_t *notationp,
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const char *name, int name_len,
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const char *value, int value_len,
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gpgme_sig_notation_flags_t flags);
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/* Free the signature notation object and all associated resources.
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The object must already be removed from any linked list as the next
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pointer is ignored. */
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void _gpgme_sig_notation_free (gpgme_sig_notation_t notation);
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/* Parse a notation or policy URL subpacket. If the packet type is
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not known, return no error but NULL in NOTATION. */
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gpgme_error_t _gpgme_parse_notation (gpgme_sig_notation_t *notationp,
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int type, int pkflags, int len,
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char *data);
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#endif /* OPS_H */
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