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authorAnas Nashif <anas.nashif@intel.com>2013-02-19 08:22:18 -0800
committerAnas Nashif <anas.nashif@intel.com>2013-02-19 08:22:18 -0800
commit26fb537f9cf011eaeaf975adcad5e8e9154d04fd (patch)
treeddc2171273fca8b730b9c496e1b5ed3b01878577 /tests/gpg/t-eventloop.c
downloadgpgme-upstream/1.3.2.tar.gz
gpgme-upstream/1.3.2.tar.bz2
gpgme-upstream/1.3.2.zip
Imported Upstream version 1.3.2upstream/1.3.2
Diffstat (limited to 'tests/gpg/t-eventloop.c')
-rw-r--r--tests/gpg/t-eventloop.c225
1 files changed, 225 insertions, 0 deletions
diff --git a/tests/gpg/t-eventloop.c b/tests/gpg/t-eventloop.c
new file mode 100644
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+++ b/tests/gpg/t-eventloop.c
@@ -0,0 +1,225 @@
+/* t-eventloop.c - Regression test.
+ 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., 59 Temple Place - Suite 330, Boston, MA
+ 02111-1307, USA. */
+
+/* We need to include config.h so that we know whether we are building
+ with large file system (LFS) support. */
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <assert.h>
+#include <errno.h>
+#include <sys/types.h>
+#include <sys/select.h>
+
+#include <gpgme.h>
+
+#include "t-support.h"
+
+
+/* Stripped down version of gpgme/wait.c. */
+
+struct op_result
+{
+ int done;
+ gpgme_error_t err;
+};
+
+struct op_result op_result;
+
+struct one_fd
+{
+ int fd;
+ int dir;
+ gpgme_io_cb_t fnc;
+ void *fnc_data;
+};
+
+#define FDLIST_MAX 32
+struct one_fd fdlist[FDLIST_MAX];
+
+gpgme_error_t
+add_io_cb (void *data, int fd, int dir, gpgme_io_cb_t fnc, void *fnc_data,
+ void **r_tag)
+{
+ struct one_fd *fds = data;
+ int i;
+
+ for (i = 0; i < FDLIST_MAX; i++)
+ {
+ if (fds[i].fd == -1)
+ {
+ fds[i].fd = fd;
+ fds[i].dir = dir;
+ fds[i].fnc = fnc;
+ fds[i].fnc_data = fnc_data;
+ break;
+ }
+ }
+ if (i == FDLIST_MAX)
+ return gpgme_err_make (GPG_ERR_SOURCE_USER_1, GPG_ERR_GENERAL);
+ *r_tag = &fds[i];
+ return 0;
+}
+
+void
+remove_io_cb (void *tag)
+{
+ struct one_fd *fd = tag;
+
+ fd->fd = -1;
+}
+
+void
+io_event (void *data, gpgme_event_io_t type, void *type_data)
+{
+ struct op_result *result = data;
+
+ if (type == GPGME_EVENT_DONE)
+ {
+ result->done = 1;
+ result->err = * (gpgme_error_t *) type_data;
+ }
+}
+
+
+int
+do_select (void)
+{
+ fd_set rfds;
+ fd_set wfds;
+ int i, n;
+ int any = 0;
+
+ FD_ZERO (&rfds);
+ FD_ZERO (&wfds);
+ for (i = 0; i < FDLIST_MAX; i++)
+ if (fdlist[i].fd != -1)
+ FD_SET (fdlist[i].fd, fdlist[i].dir ? &rfds : &wfds);
+
+ do
+ {
+ n = select (FD_SETSIZE, &rfds, &wfds, NULL, 0);
+ }
+ while (n < 0 && errno == EINTR);
+
+ if (n < 0)
+ return n; /* Error or timeout. */
+
+ for (i = 0; i < FDLIST_MAX && n; i++)
+ {
+ if (fdlist[i].fd != -1)
+ {
+ if (FD_ISSET (fdlist[i].fd, fdlist[i].dir ? &rfds : &wfds))
+ {
+ assert (n);
+ n--;
+ any = 1;
+ (*fdlist[i].fnc) (fdlist[i].fnc_data, fdlist[i].fd);
+ }
+ }
+ }
+ return any;
+}
+
+int
+my_wait (void)
+{
+ int n;
+
+ do
+ {
+ n = do_select ();
+ }
+ while (n >= 0 && !op_result.done);
+ return 0;
+}
+
+
+struct gpgme_io_cbs io_cbs =
+ {
+ add_io_cb,
+ fdlist,
+ remove_io_cb,
+ io_event,
+ &op_result
+ };
+
+
+int
+main (int argc, char *argv[])
+{
+ gpgme_ctx_t ctx;
+ gpgme_error_t err;
+ gpgme_data_t in, out;
+ gpgme_key_t key[3] = { NULL, NULL, NULL };
+ int i;
+
+ init_gpgme (GPGME_PROTOCOL_OpenPGP);
+
+ for (i = 0; i < FDLIST_MAX; i++)
+ fdlist[i].fd = -1;
+
+ err = gpgme_engine_check_version (GPGME_PROTOCOL_OpenPGP);
+ fail_if_err (err);
+
+ err = gpgme_new (&ctx);
+ fail_if_err (err);
+ gpgme_set_armor (ctx, 1);
+ gpgme_set_io_cbs (ctx, &io_cbs);
+ op_result.done = 0;
+
+ err = gpgme_data_new_from_mem (&in, "Hallo Leute\n", 12, 0);
+ fail_if_err (err);
+
+ err = gpgme_data_new (&out);
+ fail_if_err (err);
+
+ err = gpgme_get_key (ctx, "A0FF4590BB6122EDEF6E3C542D727CC768697734",
+ &key[0], 0);
+ fail_if_err (err);
+ err = gpgme_get_key (ctx, "D695676BDCEDCC2CDD6152BCFE180B1DA9E3B0B2",
+ &key[1], 0);
+ fail_if_err (err);
+
+ err = gpgme_op_encrypt_start (ctx, key, GPGME_ENCRYPT_ALWAYS_TRUST, in, out);
+ fail_if_err (err);
+
+ my_wait ();
+ fail_if_err (op_result.err);
+ fail_if_err (err);
+
+ fflush (NULL);
+ fputs ("Begin Result:\n", stdout);
+ print_data (out);
+ fputs ("End Result.\n", stdout);
+
+ gpgme_key_unref (key[0]);
+ gpgme_key_unref (key[1]);
+ gpgme_data_release (in);
+ gpgme_data_release (out);
+ gpgme_release (ctx);
+
+ return 0;
+}