Changeset 63a3276 in mainline for uspace/srv/sysman/connection_broker.c

Timestamp:

2019-08-06T19:20:35Z (5 years ago)

Author:

Matthieu Riolo <matthieu.riolo@…>

Children:

3f05ef7

Parents:

72c8f77

git-author:

Michal Koutný <xm.koutny+hos@…> (2015-06-17 23:02:03)

git-committer:

Matthieu Riolo <matthieu.riolo@…> (2019-08-06 19:20:35)

Message:

sysman: Instrumented locsrv for autostart

• also refactored unit name derivation in other brokers
• exposee creation is not used in unit's lifecycle (failed assertion)

Conflicts:

uspace/lib/c/generic/loc.c
uspace/srv/devman/driver.c
uspace/srv/devman/drv_conn.c
uspace/srv/hid/compositor/compositor.c
uspace/srv/locsrv/locsrv.c
uspace/srv/vfs/vfs.h
uspace/srv/vfs/vfs_ops.c
uspace/srv/vfs/vfs_register.c

File:

• uspace/srv/sysman/connection_broker.c (modified) (2 diffs)

uspace/srv/sysman/connection_broker.c

@@ -29 +29 @@
 #include <errno.h>
 #include <ipc/sysman.h>
+#include <stdlib.h>
 
+#include "configuration.h"
 #include "connection_broker.h"
 #include "log.h"
+#include "sysman.h"
 
 static void sysman_broker_register(ipc_callid_t iid, ipc_call_t *icall)
@@ -54 +57 @@
 static void sysman_main_exposee_added(ipc_callid_t iid, ipc_call_t *icall)
 {
-        sysman_log(LVL_DEBUG2, "%s", __func__);
-        async_answer_0(iid, ENOTSUP);
-        // TODO implement
+        char *unit_name = NULL;
+        sysarg_t retval;
+
+        int rc = async_data_write_accept((void **) &unit_name, true,
+            0, 0, 0, NULL);
+        if (rc != EOK) {
+                retval = rc;
+                goto finish;
+        }
+
+        unit_t *unit = configuration_find_unit_by_name(unit_name);
+        if (unit == NULL) {
+                //sysman_log(LVL_NOTE, "Unit '%s' not found.", unit_name);
+                retval = ENOENT;
+                goto finish;
+        }
+
+        // TODO propagate caller task ID
+        sysman_raise_event(&sysman_event_unit_exposee_created, unit);
+
+        retval = EOK;
+
+finish:
+        async_answer_0(iid, retval);
+        free(unit_name);
 }
 
 static void sysman_exposee_added(ipc_callid_t iid, ipc_call_t *icall)
 {
-        sysman_log(LVL_DEBUG2, "%s", __func__);
-        async_answer_0(iid, ENOTSUP);
-        // TODO implement
+        char *exposee = NULL;
+        sysarg_t retval;
+
+        /* Just accept data and further not supported. */
+        int rc = async_data_write_accept((void **) &exposee, true,
+            0, 0, 0, NULL);
+        if (rc != EOK) {
+                retval = rc;
+                goto finish;
+        }
+
+        //sysman_log(LVL_DEBUG2, "%s(%s)", __func__, exposee);
+
+        retval = ENOTSUP;
+
+finish:
+        async_answer_0(iid, retval);
+        free(exposee);
 }