Page MenuHome GnuPG
Files F29856854

exectool.h
No OneTemporary
Actions

exectool.h
View Options

/* sh-exectool.h - Utility functions to execute a helper tool
* Copyright (C) 2015 g10 Code GmbH
*
* This file is part of GnuPG.
*
* This file is free software; you can redistribute it and/or modify
* it under the terms of either
*
* - the GNU Lesser General Public License as published by the Free
* Software Foundation; either version 3 of the License, or (at
* your option) any later version.
*
* or
*
* - the GNU General Public License as published by the Free
* Software Foundation; either version 2 of the License, or (at
* your option) any later version.
*
* or both in parallel, as here.
*
* This file 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 this program; if not, see <https://www.gnu.org/licenses/>.
*/
#ifndef GNUPG_COMMON_EXECTOOL_H
#define GNUPG_COMMON_EXECTOOL_H
#include <gpg-error.h>
/* This callback can be used to process --status-fd outputs of GnuPG
* tools. OPAQUE can be used to communicate between the caller of the
* function and the callback. KEYWORD is the status keyword (see
* doc/DETAILS); it is never NULL. ARGS are the arguments of the
* status line and will also never be NULL; the caller may modify this
* string. */
typedef void (*exec_tool_status_cb_t) (void *opaque,
const char *keyword,
char *args);
/* Run the program PGMNAME with the command line arguments given in
the NULL terminates array ARGV. If INPUT_STRING is not NULL it
will be fed to stdin of the process. stderr is logged using
log_info and the process' stdout is returned in a newly malloced
buffer RESULT with the length stored at RESULTLEN if not given as
NULL. A hidden Nul is appended to the output. On error NULL is
stored at RESULT, a diagnostic is printed, and an error code
returned. */
gpg_error_t gnupg_exec_tool (const char *pgmname, const char *argv[],
const char *input_string,
char **result, size_t *resultlen);
/* Run the program PGMNAME with the command line arguments given in
the NULL terminates array ARGV. If INPUT is not NULL it will be
fed to stdin of the process. stderr is logged using log_info and
the process' stdout is written to OUTPUT. On error a diagnostic is
printed, and an error code returned. INEXTRA is reserved. */
gpg_error_t gnupg_exec_tool_stream (const char *pgmname, const char *argv[],
estream_t input, estream_t inextra,
estream_t output,
exec_tool_status_cb_t status_cb,
void *status_cb_value);
#endif /* GNUPG_COMMON_EXECTOOL_H */

File Metadata

Mime Type
text/x-c
Expires
Thu, Oct 16, 4:48 AM (1 d, 11 h)
Storage Engine
local-disk
Storage Format
Raw Data
Storage Handle
33/5d/8354564b2676aa2d60627bb0d451

Event Timeline