versioning: add capabilities support

Change-Id: Ic63f7c9fa169ee37b796093554c59016fbbfaa46
Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>

1 files changed, 65 insertions, 0 deletions

diff --git a/utils/capabilities.h b/utils/capabilities.h
new file mode 100644
index 0000000..b157d80
--- /dev/null
+++ b/utils/capabilities.h
@@ -0,0 +1,65 @@
+/*
+  Copyright (c) 2018 Red Hat, Inc. <http://www.redhat.com>
+  This file is part of gluster-block.
+
+  This file is licensed to you under your choice of the GNU Lesser
+  General Public License, version 3 or any later version (LGPLv3 or
+  later), or the GNU General Public License, version 2 (GPLv2), in all
+  cases as published by the Free Software Foundation.
+*/
+
+
+# include "block.h"
+# include "common.h"
+
+
+typedef struct gbCapObj {
+  char cap[256];
+  bool status;
+} gbCapObj;
+
+
+typedef struct gbCapResp {
+  int capMax;
+  gbCapObj *response;
+} gbCapResp;
+
+
+enum gbCapabilities {
+  GB_CREATE_CAP,
+  GB_CREATE_HA_CAP,
+  GB_CREATE_PREALLOC_CAP,
+  GB_CREATE_AUTH_CAP,
+
+  GB_DELETE_CAP,
+  GB_DELETE_FORCE_CAP,
+
+  GB_MODIFY_CAP,
+  GB_MODIFY_AUTH_CAP,
+
+  GB_JSON_CAP,
+
+  GB_CAP_MAX
+};
+
+
+static const char *const gbCapabilitiesLookup[] = {
+  [GB_CREATE_CAP]              = "create",
+  [GB_CREATE_HA_CAP]           = "create_ha",
+  [GB_CREATE_PREALLOC_CAP]     = "create_prealloc",
+  [GB_CREATE_AUTH_CAP]         = "create_auth",
+
+  [GB_DELETE_CAP]              = "delete",
+  [GB_DELETE_FORCE_CAP]        = "delete_force",
+
+  [GB_MODIFY_CAP]              = "modify",
+  [GB_MODIFY_AUTH_CAP]         = "modify_auth",
+
+  [GB_JSON_CAP]                = "json",
+
+  [GB_CAP_MAX]                 = NULL
+};
+
+
+int gbCapabilitiesEnumParse(const char *cap);
+int gbSetCapabilties (blockResponse **c);