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authorTimothy Pearson <kb9vqf@pearsoncomputing.net>2011-11-16 16:06:07 -0600
committerTimothy Pearson <kb9vqf@pearsoncomputing.net>2011-11-16 16:06:07 -0600
commitbe0ca741fd12897337408d1d7a7d8f5f18e1fac9 (patch)
treeb9fa3458193a17180d8773a0204ee05ae206cd99 /libkdenetwork/libgpgme-copy/gpgme/trustlist.c
parentbbb7afdb6da2969535e7f05715e2cb95cfdc917c (diff)
downloadtdepim-be0ca741fd12897337408d1d7a7d8f5f18e1fac9.tar.gz
tdepim-be0ca741fd12897337408d1d7a7d8f5f18e1fac9.zip
Finish rename from prior commit
Diffstat (limited to 'libkdenetwork/libgpgme-copy/gpgme/trustlist.c')
-rw-r--r--libkdenetwork/libgpgme-copy/gpgme/trustlist.c248
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diff --git a/libkdenetwork/libgpgme-copy/gpgme/trustlist.c b/libkdenetwork/libgpgme-copy/gpgme/trustlist.c
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@@ -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;
-}