ControlData g_controls = {CONTROL_STOP, PTHREAD_MUTEX_INITIALIZER, {0}};
-static bool PathExists(const char *path) {
+bool PathExists(const char *path)
+{
FILE *fp = fopen(path, "r");
if (fp) {
fclose(fp);
* @param params The input parameters
*/
void Control_Handler(FCGIContext *context, char *params) {
- const char *action, *key = "", *name = "";
+ const char *action = "";
+ const char *name = "";
bool force = false;
ControlModes desired_mode;
- FCGIValue values[4] = {
+
+ // Login/auth now handled entirely in fastcgi.c and login.c
+ //TODO: Need to not have the ability for any user to stop someone else' experiment...
+ // (achieve by storing the username of the person running the current experiment, even when they log out?)
+ // (Our program should only realisitically support a single experiment at a time, so that should be sufficient)
+ FCGIValue values[3] = {
{"action", &action, FCGI_REQUIRED(FCGI_STRING_T)},
- {"key", &key, FCGI_STRING_T},
{"force", &force, FCGI_BOOL_T},
{"name", &name, FCGI_STRING_T}
};
- if (!FCGI_ParseRequest(context, params, values, 4))
+ if (!FCGI_ParseRequest(context, params, values, 3))
return;
- if (!strcmp(action, "lock")) {
- FCGI_LockControl(context, force);
- return;
- } else if (!strcmp(action, "emergency")) {
+ if (!strcmp(action, "emergency")) {
desired_mode = CONTROL_EMERGENCY;
- } else if (FCGI_HasControl(context, key)) {
- if (!strcmp(action, "release")) {
- FCGI_ReleaseControl(context);
- } else if (!strcmp(action, "start")) {
- desired_mode = CONTROL_START;
- } else if (!strcmp(action, "pause")) {
- desired_mode = CONTROL_PAUSE;
- } else if (!strcmp(action, "resume")) {
- desired_mode = CONTROL_RESUME;
- } else if (!strcmp(action, "stop")) {
- desired_mode = CONTROL_STOP;
- } else {
- FCGI_RejectJSON(context, "Unknown action specified.");
- return;
- }
+ } else if (!strcmp(action, "start")) {
+ desired_mode = CONTROL_START;
+ } else if (!strcmp(action, "pause")) {
+ desired_mode = CONTROL_PAUSE;
+ } else if (!strcmp(action, "resume")) {
+ desired_mode = CONTROL_RESUME;
+ } else if (!strcmp(action, "stop")) {
+ desired_mode = CONTROL_STOP;
} else {
- FCGI_RejectJSONEx(context, STATUS_UNAUTHORIZED,
- "Invalid control key specified.");
+ FCGI_RejectJSON(context, "Unknown action specified.");
return;
}
-
+
void *arg = NULL;
if (desired_mode == CONTROL_START) {
if (PathExists(name) && !force) {
*/
const struct timeval* Control_GetStartTime() {
return &g_controls.start_time;
-}
\ No newline at end of file
+}