Adding upstream version 18.2.2.upstream/18.2.2

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 65 insertions, 0 deletions

diff --git a/src/rgw/rgw_kmip_client.h b/src/rgw/rgw_kmip_client.h
new file mode 100644
index 000000000..299292113
--- /dev/null
+++ b/src/rgw/rgw_kmip_client.h
@@ -0,0 +1,65 @@
+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
+// vim: ts=8 sw=2 smarttab ft=cpp
+
+#pragma once
+
+class RGWKMIPManager;
+
+class RGWKMIPTransceiver {
+public:
+  enum kmip_operation {
+    CREATE,
+    LOCATE,
+    GET,
+    GET_ATTRIBUTES,
+    GET_ATTRIBUTE_LIST,
+    DESTROY
+  };
+  CephContext *cct;
+  kmip_operation operation;
+  char *name = 0;
+  char *unique_id = 0;
+  // output - must free
+  char *out = 0;    // unique_id, several
+  struct {    // unique_ids, locate
+    char **strings;
+    int string_count;
+  } outlist[1] = {{0, 0}};
+  struct {    // key, get
+    unsigned char *data;
+    int keylen;
+  } outkey[1] = {0, 0};
+  // end must free
+  int ret;
+  bool done;
+  ceph::mutex lock = ceph::make_mutex("rgw_kmip_req::lock");
+  ceph::condition_variable cond;
+
+  int wait(optional_yield y);
+  RGWKMIPTransceiver(CephContext * const cct,
+    kmip_operation operation)
+  : cct(cct),
+    operation(operation),
+    ret(-EDOM),
+    done(false)
+  {}
+  ~RGWKMIPTransceiver();
+
+  int send();
+  int process(optional_yield y);
+};
+
+class RGWKMIPManager {
+protected:
+  CephContext *cct;
+  bool is_started = false;
+  RGWKMIPManager(CephContext *cct) : cct(cct) {};
+public:
+  virtual ~RGWKMIPManager() { };
+  virtual int start() = 0;
+  virtual void stop() = 0;
+  virtual int add_request(RGWKMIPTransceiver*) = 0;
+};
+
+void rgw_kmip_client_init(RGWKMIPManager &);
+void rgw_kmip_client_cleanup();