diff options
Diffstat (limited to 'libtdenetwork/libgpgme-copy/gpgme/delete.c')
-rw-r--r-- | libtdenetwork/libgpgme-copy/gpgme/delete.c | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/libtdenetwork/libgpgme-copy/gpgme/delete.c b/libtdenetwork/libgpgme-copy/gpgme/delete.c new file mode 100644 index 00000000..1f2d1a9b --- /dev/null +++ b/libtdenetwork/libgpgme-copy/gpgme/delete.c @@ -0,0 +1,109 @@ +/* delete.c - Delete a key. + Copyright (C) 2001, 2002, 2003, 2004 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, write to the Free Software + Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + 02110-1301, USA. */ + +#if HAVE_CONFIG_H +#include <config.h> +#endif +#include <stdlib.h> +#include <errno.h> + +#include "gpgme.h" +#include "context.h" +#include "ops.h" + + +static gpgme_error_t +delete_status_handler (void *priv, gpgme_status_code_t code, char *args) +{ + if (code == GPGME_STATUS_DELETE_PROBLEM) + { + enum delete_problem + { + DELETE_No_Problem = 0, + DELETE_No_Such_Key = 1, + DELETE_Must_Delete_Secret_Key = 2, + DELETE_Ambiguous_Specification = 3 + }; + long problem; + char *tail; + + errno = 0; + problem = strtol (args, &tail, 0); + if (errno || (*tail && *tail != ' ')) + return gpg_error (GPG_ERR_INV_ENGINE); + + switch (problem) + { + case DELETE_No_Problem: + break; + + case DELETE_No_Such_Key: + return gpg_error (GPG_ERR_NO_PUBKEY); + + case DELETE_Must_Delete_Secret_Key: + return gpg_error (GPG_ERR_CONFLICT); + + case DELETE_Ambiguous_Specification: + return gpg_error (GPG_ERR_AMBIGUOUS_NAME); + + default: + return gpg_error (GPG_ERR_GENERAL); + } + } + return 0; +} + + +static gpgme_error_t +delete_start (gpgme_ctx_t ctx, int synchronous, const gpgme_key_t key, + int allow_secret) +{ + gpgme_error_t err; + + err = _gpgme_op_reset (ctx, synchronous); + if (err) + return err; + + _gpgme_engine_set_status_handler (ctx->engine, delete_status_handler, ctx); + + return _gpgme_engine_op_delete (ctx->engine, key, allow_secret); +} + + +/* Delete KEY from the keyring. If ALLOW_SECRET is non-zero, secret + keys are also deleted. */ +gpgme_error_t +gpgme_op_delete_start (gpgme_ctx_t ctx, const gpgme_key_t key, + int allow_secret) +{ + return delete_start (ctx, 0, key, allow_secret); +} + + +/* Delete KEY from the keyring. If ALLOW_SECRET is non-zero, secret + keys are also deleted. */ +gpgme_error_t +gpgme_op_delete (gpgme_ctx_t ctx, const gpgme_key_t key, int allow_secret) +{ + gpgme_error_t err = delete_start (ctx, 1, key, allow_secret); + if (!err) + err = _gpgme_wait_one (ctx); + return err; +} |