marcel/gamemode
1
0
Fork 0
mirror of https://github.com/FeralInteractive/gamemode.git synced 2025-08-06 13:18:31 +02:00
Code Issues Packages Projects Releases Wiki Activity

Implement supervisor features using new config variables

Browse Source 
This allows direct control over who can make requests on behalf of other processes

	require_supervisor can also be used to allow a supervisor to take direct control of gamemode on the system (perhaps a GUI, or game launcher)
This commit is contained in:
Marc Di Luzio
2019-02-09 15:49:46 +00:00
parent d60ac23daa
commit 1430c0b831
4 changed files with 130 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

60
daemon/gamemode.c
View File

@@ -504,13 +504,36 @@ int game_mode_context_query_status(GameModeContext *self, pid_t client)
/**
* Stub to register on behalf of caller
* TODO: long config_get_require_supervisor(GameModeConfig *self);
*/
int game_mode_context_register_by_pid(GameModeContext *self, pid_t callerpid, pid_t gamepid)
{
(void)self;
(void)callerpid;
(void)gamepid;
return 0;
int status = 0;
/* Lookup the executable first */
char *executable = game_mode_context_find_exe(callerpid);
if (!executable) {
status = -1;
goto error_cleanup;
}
/* Check our blacklist and whitelist */
if (!config_get_supervisor_whitelisted(self->config, executable)) {
LOG_MSG("Supervisor [%s] was rejected (not in whitelist)\n", executable);
status = -2;
goto error_cleanup;
} else if (config_get_supervisor_blacklisted(self->config, executable)) {
LOG_MSG("Supervisor [%s] was rejected (in blacklist)\n", executable);
status = -2;
goto error_cleanup;
}
/* Checks cleared, try and register the game */
return game_mode_context_register(self, gamepid);
error_cleanup:
free(executable);
return status;
}
/**
@@ -518,10 +541,31 @@ int game_mode_context_register_by_pid(GameModeContext *self, pid_t callerpid, pi
*/
int game_mode_context_unregister_by_pid(GameModeContext *self, pid_t callerpid, pid_t gamepid)
{
(void)self;
(void)callerpid;
(void)gamepid;
return 0;
int status = 0;
/* Lookup the executable first */
char *executable = game_mode_context_find_exe(callerpid);
if (!executable) {
status = -1;
goto error_cleanup;
}
/* Check our blacklist and whitelist */
if (!config_get_supervisor_whitelisted(self->config, executable)) {
LOG_MSG("Supervisor [%s] was rejected (not in whitelist)\n", executable);
status = -2;
goto error_cleanup;
} else if (config_get_supervisor_blacklisted(self->config, executable)) {
LOG_MSG("Supervisor [%s] was rejected (in blacklist)\n", executable);
status = -2;
goto error_cleanup;
}
/* Checks cleared, try and register the game */
return game_mode_context_unregister(self, gamepid);
error_cleanup:
free(executable);
return status;
}
/**