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/*
* Copyright 2013 Canonical Ltd.
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 3, as published
* by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranties of
* MERCHANTABILITY, SATISFACTORY QUALITY, 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 <http://www.gnu.org/licenses/>.
*
* Authors:
* Ted Gould <ted.gould@canonical.com>
*/
#include <unistd.h>
#include <errno.h>
#include <string.h>
#include <glib.h>
#include <gio/gio.h>
#include "helpers.h"
int
main (int argc, char * argv[])
{
if (argc != 1) {
g_error("Should be called as: %s", argv[0]);
return 1;
}
const gchar * app_id = g_getenv("APP_ID");
if (app_id == NULL) {
g_error("No APP_ID environment variable defined");
return 1;
}
gchar * desktopfilename = NULL;
GKeyFile * keyfile = keyfile_for_appid(app_id, &desktopfilename);
if (keyfile == NULL) {
g_error("Unable to find keyfile for application '%s'", app_id);
return 1;
}
/* This string is quoted using desktop file quoting:
http://standards.freedesktop.org/desktop-entry-spec/desktop-entry-spec-latest.html#exec-variables */
gchar * execline = desktop_to_exec(keyfile, app_id);
g_return_val_if_fail(execline != NULL, 1);
set_upstart_variable("APP_EXEC", execline);
g_free(execline);
if (g_key_file_has_key(keyfile, "Desktop Entry", "Path", NULL)) {
gchar * path = g_key_file_get_string(keyfile, "Desktop Entry", "Path", NULL);
set_upstart_variable("APP_DIR", path);
g_free(path);
}
gchar * apparmor = g_key_file_get_string(keyfile, "Desktop Entry", "X-Ubuntu-AppArmor-Profile", NULL);
if (apparmor != NULL) {
set_upstart_variable("APP_EXEC_POLICY", apparmor);
set_confined_envvars(app_id, "/usr/share");
g_free(apparmor);
} else {
set_upstart_variable("APP_EXEC_POLICY", "unconfined");
}
g_key_file_free(keyfile);
/* TODO: This is for Surface Flinger. When we drop support, we can drop this code */
if (desktopfilename != NULL) {
set_upstart_variable("APP_DESKTOP_FILE", desktopfilename);
g_free(desktopfilename);
}
return 0;
}
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