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flatpak-bwrap-private.h
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flatpak-bwrap-private.h
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/*
* Copyright © 2014-2018 Red Hat, Inc
*
* This program 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.
*
* This library 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 library. If not, see <http:https://www.gnu.org/licenses/>.
*
* Authors:
* Alexander Larsson <[email protected]>
*/
#ifndef __FLATPAK_BWRAP_H__
#define __FLATPAK_BWRAP_H__
typedef struct
{
GPtrArray *argv;
GArray *noinherit_fds; /* Just keep these open while the bwrap lives */
GArray *fds;
GStrv envp;
GPtrArray *runtime_dir_members;
int sync_fds[2];
} FlatpakBwrap;
extern char *flatpak_bwrap_empty_env[1];
FlatpakBwrap *flatpak_bwrap_new (char **env);
void flatpak_bwrap_free (FlatpakBwrap *bwrap);
void flatpak_bwrap_set_env (FlatpakBwrap *bwrap,
const char *variable,
const char *value,
gboolean overwrite);
gboolean flatpak_bwrap_is_empty (FlatpakBwrap *bwrap);
void flatpak_bwrap_finish (FlatpakBwrap *bwrap);
void flatpak_bwrap_unset_env (FlatpakBwrap *bwrap,
const char *variable);
void flatpak_bwrap_add_arg (FlatpakBwrap *bwrap,
const char *arg);
void flatpak_bwrap_take_arg (FlatpakBwrap *bwrap,
char *arg);
void flatpak_bwrap_add_noinherit_fd (FlatpakBwrap *bwrap,
int fd);
void flatpak_bwrap_add_fd (FlatpakBwrap *bwrap,
int fd);
void flatpak_bwrap_add_args (FlatpakBwrap *bwrap,
...) G_GNUC_NULL_TERMINATED;
void flatpak_bwrap_add_arg_printf (FlatpakBwrap *bwrap,
const char *format,
...) G_GNUC_PRINTF (2, 3);
void flatpak_bwrap_append_argsv (FlatpakBwrap *bwrap,
char **args,
int len);
void flatpak_bwrap_append_bwrap (FlatpakBwrap *bwrap,
FlatpakBwrap *other); /* Steals the fds */
void flatpak_bwrap_append_args (FlatpakBwrap *bwrap,
GPtrArray *other_array);
void flatpak_bwrap_add_args_data_fd (FlatpakBwrap *bwrap,
const char *op,
int fd,
const char *path_optional);
gboolean flatpak_bwrap_add_args_data (FlatpakBwrap *bwrap,
const char *name,
const char *content,
gssize content_size,
const char *path,
GError **error);
void flatpak_bwrap_add_bind_arg (FlatpakBwrap *bwrap,
const char *type,
const char *src,
const char *dest);
void flatpak_bwrap_sort_envp (FlatpakBwrap *bwrap);
void flatpak_bwrap_envp_to_args (FlatpakBwrap *bwrap);
gboolean flatpak_bwrap_bundle_args (FlatpakBwrap *bwrap,
int start,
int end,
gboolean one_arg,
GError **error);
void flatpak_bwrap_add_runtime_dir_member (FlatpakBwrap *bwrap,
const char *name);
void flatpak_bwrap_populate_runtime_dir (FlatpakBwrap *bwrap,
const char *shared_xdg_runtime_dir);
void flatpak_bwrap_child_setup_cb (gpointer user_data);
void flatpak_bwrap_child_setup_inherit_fds_cb (gpointer user_data);
void flatpak_bwrap_child_setup (GArray *fd_array,
gboolean close_fd_workaround);
int flatpak_bwrap_add_sync_fd (FlatpakBwrap *bwrap);
G_DEFINE_AUTOPTR_CLEANUP_FUNC (FlatpakBwrap, flatpak_bwrap_free)
#endif /* __FLATPAK_BWRAP_H__ */