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author | Christian Grothoff <christian@grothoff.org> | 2021-07-30 10:38:27 +0200 |
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committer | Christian Grothoff <christian@grothoff.org> | 2021-07-30 10:38:27 +0200 |
commit | 7e669bcf6b6336ec429da949bcb4aa456971dba2 (patch) | |
tree | d19912f950d1cac1c38b857b7d5bdaba2289544e /src/include/anastasis_util_lib.h | |
download | anastasis-7e669bcf6b6336ec429da949bcb4aa456971dba2.tar.gz anastasis-7e669bcf6b6336ec429da949bcb4aa456971dba2.tar.bz2 anastasis-7e669bcf6b6336ec429da949bcb4aa456971dba2.zip |
folding history in preparation of GNU Anastasis v0.0.0 release
Diffstat (limited to 'src/include/anastasis_util_lib.h')
-rw-r--r-- | src/include/anastasis_util_lib.h | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/src/include/anastasis_util_lib.h b/src/include/anastasis_util_lib.h new file mode 100644 index 0000000..9515c20 --- /dev/null +++ b/src/include/anastasis_util_lib.h @@ -0,0 +1,82 @@ +/* + This file is part of Anastasis + Copyright (C) 2020 Taler Systems SA + + Anastasis 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 3, or (at your option) any later version. + + Anastasis 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 General Public License for more details. + + You should have received a copy of the GNU General Public License along with + Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/> +*/ +/** + * @file include/anastasis_util_lib.h + * @brief anastasis client api + * @author Christian Grothoff + * @author Dominik Meister + * @author Dennis Neufeld + */ +#ifndef ANASTASIS_UTIL_LIB_H +#define ANASTASIS_UTIL_LIB_H + +#include "anastasis_error_codes.h" +#define GNU_TALER_ERROR_CODES_H 1 +#include <gnunet/gnunet_util_lib.h> +#include <taler/taler_util.h> + + +/** + * Return default project data used by Anastasis. + */ +const struct GNUNET_OS_ProjectData * +ANASTASIS_project_data_default (void); + + +/** + * Handle for the child management + */ +struct ANASTASIS_ChildWaitHandle; + +/** + * Defines a ANASTASIS_ChildCompletedCallback which is sent back + * upon death or completion of a child process. Used to trigger + * authentication commands. + * + * @param cls handle for the callback + * @param type type of the process + * @param exit_code status code of the process + * +*/ +typedef void +(*ANASTASIS_ChildCompletedCallback)(void *cls, + enum GNUNET_OS_ProcessStatusType type, + long unsigned int exit_code); + + +/** + * Starts the handling of the child processes. + * Function checks the status of the child process and sends back a + * ANASTASIS_ChildCompletedCallback upon completion/death of the child. + * + * @param proc child process which is monitored + * @param cb reference to the callback which is called after completion + * @param cb_cls closure for the callback + * @return ANASTASIS_ChildWaitHandle is returned + */ +struct ANASTASIS_ChildWaitHandle * +ANASTASIS_wait_child (struct GNUNET_OS_Process *proc, + ANASTASIS_ChildCompletedCallback cb, + void *cb_cls); + +/** + * Stop waiting on this child. + */ +void +ANASTASIS_wait_child_cancel (struct ANASTASIS_ChildWaitHandle *cwh); + + +#endif |