diff options
Diffstat (limited to 'libkdenetwork/libgpgme-copy/gpgme/trustlist.c')
| -rw-r--r-- | libkdenetwork/libgpgme-copy/gpgme/trustlist.c | 248 |
1 files changed, 0 insertions, 248 deletions
diff --git a/libkdenetwork/libgpgme-copy/gpgme/trustlist.c b/libkdenetwork/libgpgme-copy/gpgme/trustlist.c deleted file mode 100644 index 664e67cd7..000000000 --- a/libkdenetwork/libgpgme-copy/gpgme/trustlist.c +++ /dev/null @@ -1,248 +0,0 @@ -/* trustlist.c - Trust item listing. - Copyright (C) 2000 Werner Koch (dd9jn) - 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 <string.h> -#include <assert.h> -#include <errno.h> - -#include "gpgme.h" -#include "util.h" -#include "context.h" -#include "ops.h" - - -struct trust_queue_item_s -{ - struct trust_queue_item_s *next; - gpgme_trust_item_t item; -}; - -typedef struct -{ - /* Something new is available. */ - int trust_cond; - struct trust_queue_item_s *trust_queue; -} *op_data_t; - - - -static gpgme_error_t -trustlist_status_handler (void *priv, gpgme_status_code_t code, char *args) -{ - return 0; -} - - -/* This handler is used to parse the output of --list-trust-path: - Format: - level:keyid:type:recno:ot:val:mc:cc:name: - With TYPE = U for a user ID - K for a key - The RECNO is either the one of the dir record or the one of the uid - record. OT is the the usual trust letter and only availabel on K - lines. VAL is the calcualted validity MC is the marginal trust - counter and only available on U lines CC is the same for the - complete count NAME ist the username and only printed on U - lines. */ -static gpgme_error_t -trustlist_colon_handler (void *priv, char *line) -{ - gpgme_ctx_t ctx = (gpgme_ctx_t) priv; - gpgme_error_t err; - char *p, *pend; - int field = 0; - gpgme_trust_item_t item = NULL; - - if (!line) - return 0; /* EOF */ - - for (p = line; p; p = pend) - { - field++; - pend = strchr (p, ':'); - if (pend) - *pend++ = 0; - - switch (field) - { - case 1: /* level */ - err = _gpgme_trust_item_new (&item); - if (err) - return err; - item->level = atoi (p); - break; - case 2: /* long keyid */ - if (strlen (p) == DIM(item->keyid) - 1) - strcpy (item->keyid, p); - break; - case 3: /* type */ - item->type = *p == 'K'? 1 : *p == 'U'? 2 : 0; - break; - case 5: /* owner trust */ - item->_owner_trust[0] = *p; - break; - case 6: /* validity */ - item->_validity[0] = *p; - break; - case 9: /* user ID */ - item->name = strdup (p); - if (!item->name) - { - int saved_errno = errno; - gpgme_trust_item_unref (item); - return gpg_error_from_errno (saved_errno); - } - break; - } - } - - if (item) - _gpgme_engine_io_event (ctx->engine, GPGME_EVENT_NEXT_TRUSTITEM, item); - return 0; -} - - -void -_gpgme_op_trustlist_event_cb (void *data, gpgme_event_io_t type, - void *type_data) -{ - gpgme_ctx_t ctx = (gpgme_ctx_t) data; - gpgme_error_t err; - void *hook; - op_data_t opd; - gpgme_trust_item_t item = (gpgme_trust_item_t) type_data; - struct trust_queue_item_s *q, *q2; - - assert (type == GPGME_EVENT_NEXT_TRUSTITEM); - - err = _gpgme_op_data_lookup (ctx, OPDATA_TRUSTLIST, &hook, -1, NULL); - opd = hook; - if (err) - return; - - q = malloc (sizeof *q); - if (!q) - { - gpgme_trust_item_unref (item); - /* FIXME: GPGME_Out_Of_Core; */ - return; - } - q->item = item; - q->next = NULL; - /* FIXME: Use a tail pointer */ - q2 = opd->trust_queue; - if (!q2) - opd->trust_queue = q; - else - { - while (q2->next) - q2 = q2->next; - q2->next = q; - } - /* FIXME: unlock queue */ - opd->trust_cond = 1; -} - - -gpgme_error_t -gpgme_op_trustlist_start (gpgme_ctx_t ctx, const char *pattern, int max_level) -{ - gpgme_error_t err = 0; - void *hook; - op_data_t opd; - - if (!pattern || !*pattern) - return gpg_error (GPG_ERR_INV_VALUE); - - err = _gpgme_op_reset (ctx, 2); - if (err) - return err; - - err = _gpgme_op_data_lookup (ctx, OPDATA_TRUSTLIST, &hook, - sizeof (*opd), NULL); - opd = hook; - if (err) - return err; - - _gpgme_engine_set_status_handler (ctx->engine, - trustlist_status_handler, ctx); - err = _gpgme_engine_set_colon_line_handler (ctx->engine, - trustlist_colon_handler, ctx); - if (err) - return err; - - return _gpgme_engine_op_trustlist (ctx->engine, pattern); -} - - -gpgme_error_t -gpgme_op_trustlist_next (gpgme_ctx_t ctx, gpgme_trust_item_t *r_item) -{ - gpgme_error_t err; - void *hook; - op_data_t opd; - struct trust_queue_item_s *q; - - if (!r_item) - return gpg_error (GPG_ERR_INV_VALUE); - *r_item = NULL; - if (!ctx) - return gpg_error (GPG_ERR_INV_VALUE); - - err = _gpgme_op_data_lookup (ctx, OPDATA_TRUSTLIST, &hook, -1, NULL); - opd = hook; - if (err) - return err; - if (opd == NULL) - return gpg_error (GPG_ERR_INV_VALUE); - - if (!opd->trust_queue) - { - err = _gpgme_wait_on_condition (ctx, &opd->trust_cond); - if (err) - return err; - if (!opd->trust_cond) - return gpg_error (GPG_ERR_EOF); - opd->trust_cond = 0; - assert (opd->trust_queue); - } - q = opd->trust_queue; - opd->trust_queue = q->next; - - *r_item = q->item; - free (q); - return 0; -} - - -/* Terminate a pending trustlist operation within CTX. */ -gpgme_error_t -gpgme_op_trustlist_end (gpgme_ctx_t ctx) -{ - if (!ctx) - return gpg_error (GPG_ERR_INV_VALUE); - - return 0; -} |