improve resmgr

src/lib/kvmgr.c

@@ -9,6 +9,8 @@
 #include "xce/types.h"
 #include "zarray.h"
 
+#include "controller.capnp.h"
+
 int kvmgr_init(kvmgr_t* mgr, hash_key_fn_t keyfn, int nslots, int delta,
                zarray_item_killer_t killer)
 {
@@ -183,3 +185,64 @@ int kvmgr_iter(kvmgr_t* mgr, zarray_iter_skip_fn_t skipfn, xlist_t* l,
 
     return rc;
 }
+
+int resmgr_init(resmgr_t* mgr, int nslots, int delta,
+                zarray_item_killer_t killer)
+{
+    int rc = 0;
+
+    rc = kvmgr_init(&(mgr->resdef), string_hash_key, nslots, delta, killer);
+    if (rc < 0) {
+        return rc;
+    }
+
+    mgr->nshared   = 0;
+    mgr->nunshared = 0;
+
+    return 0;
+}
+
+void resmgr_fini(resmgr_t* mgr)
+{
+    kvmgr_fini(&(mgr->resdef));
+    mgr->nshared   = 0;
+    mgr->nunshared = 0;
+}
+
+int32_t resmgr_add_res(resmgr_t* mgr, xce_resource_t* res)
+{
+    int rc = 0;
+
+    rc = kvmgr_add(&(mgr->resdef), (void*)res->name, (void*)res);
+    if (rc < 0) {
+        return rc;
+    }
+
+    if (res->flags & XCE_RESF_SHARED) {
+        res->idx = mgr->nshared;
+        mgr->nshared++;
+    } else {
+        res->idx = mgr->nunshared;
+        mgr->nunshared++;
+    }
+
+    return rc;
+}
+
+xce_resource_t* resmgr_lockres(resmgr_t* mgr, char* resname, int op)
+{
+    xce_resource_t* r = NULL;
+    r = (xce_resource_t*)kvmgr_lock(&(mgr->resdef), (void*)resname, op);
+
+    return r;
+}
+
+void resmgr_del_res(resmgr_t* mgr, xce_resource_t* r)
+{
+    kvmgr_del(&(mgr->resdef), (void*)r->name);
+}
+
+int resmgr_iter(resmgr_t* mgr, xlist_t* l, void* arg)
+{
+    return kvmgr_iter(&(mgr->resdef), NULL, l, arg);
+}