diff options
Diffstat (limited to 'libkdenetwork/libgpgme-copy/gpgme/wait-private.c')
| -rw-r--r-- | libkdenetwork/libgpgme-copy/gpgme/wait-private.c | 147 |
1 files changed, 0 insertions, 147 deletions
diff --git a/libkdenetwork/libgpgme-copy/gpgme/wait-private.c b/libkdenetwork/libgpgme-copy/gpgme/wait-private.c deleted file mode 100644 index 3f2b819d2..000000000 --- a/libkdenetwork/libgpgme-copy/gpgme/wait-private.c +++ /dev/null @@ -1,147 +0,0 @@ -/* wait-private.c - Copyright (C) 2000 Werner Koch (dd9jn) - Copyright (C) 2001, 2002, 2003, 2004, 2005 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 <assert.h> -#include <errno.h> - -#include "gpgme.h" -#include "context.h" -#include "wait.h" -#include "ops.h" -#include "priv-io.h" -#include "util.h" - - -/* The private event loops are used for all blocking operations, and - for the key and trust item listing operations. They are completely - separated from each other. */ - - -/* Internal I/O callback functions. */ - -/* The add_io_cb and remove_io_cb handlers are shared with the global - event loops. */ - -void -_gpgme_wait_private_event_cb (void *data, gpgme_event_io_t type, - void *type_data) -{ - switch (type) - { - case GPGME_EVENT_START: - /* Nothing to do here, as the wait routine is called after the - initialization is finished. */ - break; - - case GPGME_EVENT_DONE: - break; - - case GPGME_EVENT_NEXT_KEY: - _gpgme_op_keylist_event_cb (data, type, type_data); - break; - - case GPGME_EVENT_NEXT_TRUSTITEM: - _gpgme_op_trustlist_event_cb (data, type, type_data); - break; - } -} - - -/* If COND is a null pointer, wait until the blocking operation in CTX - finished and return its error value. Otherwise, wait until COND is - satisfied or the operation finished. */ -gpgme_error_t -_gpgme_wait_on_condition (gpgme_ctx_t ctx, volatile int *cond) -{ - gpgme_error_t err = 0; - int hang = 1; - - do - { - int nr = _gpgme_io_select (ctx->fdt.fds, ctx->fdt.size, 0); - unsigned int i; - - if (nr < 0) - { - /* An error occured. Close all fds in this context, and - signal it. */ - unsigned int idx; - - err = gpg_error_from_errno (errno); - for (idx = 0; idx < ctx->fdt.size; idx++) - if (ctx->fdt.fds[idx].fd != -1) - _gpgme_io_close (ctx->fdt.fds[idx].fd); - _gpgme_engine_io_event (ctx->engine, GPGME_EVENT_DONE, &err); - - return err; - } - - for (i = 0; i < ctx->fdt.size && nr; i++) - { - if (ctx->fdt.fds[i].fd != -1 && ctx->fdt.fds[i].signaled) - { - ctx->fdt.fds[i].signaled = 0; - assert (nr); - nr--; - - err = _gpgme_run_io_cb (&ctx->fdt.fds[i], 0); - if (err) - { - /* An error occured. Close all fds in this context, - and signal it. */ - unsigned int idx; - - for (idx = 0; idx < ctx->fdt.size; idx++) - if (ctx->fdt.fds[idx].fd != -1) - _gpgme_io_close (ctx->fdt.fds[idx].fd); - _gpgme_engine_io_event (ctx->engine, GPGME_EVENT_DONE, &err); - return err; - } - } - } - - for (i = 0; i < ctx->fdt.size; i++) - if (ctx->fdt.fds[i].fd != -1) - break; - if (i == ctx->fdt.size) - { - _gpgme_engine_io_event (ctx->engine, GPGME_EVENT_DONE, &err); - hang = 0; - } - if (cond && *cond) - hang = 0; - } - while (hang); - - return 0; -} - - -/* Wait until the blocking operation in context CTX has finished and - return the error value. */ -gpgme_error_t -_gpgme_wait_one (gpgme_ctx_t ctx) -{ - return _gpgme_wait_on_condition (ctx, NULL); -} |