mon,auth,common: include necessary headers

we cannot assume the included header alway indirectly include the use types

in this case, CephContext is defined by ceph_context.h, and
g_ceph_context is declared by global_context.h. so we need to included
them respectively.

and remove unused headers.

Signed-off-by: Kefu Chai <kchai@redhat.com>

src/auth/Crypto.cc

@@ -23,6 +23,7 @@
 #include "include/assert.h"
 #include "common/Clock.h"
 #include "common/armor.h"
+#include "common/ceph_context.h"
 #include "common/ceph_crypto.h"
 #include "common/hex.h"
 #include "common/safe_io.h"

src/auth/KeyRing.cc

@@ -18,6 +18,7 @@
 #include <sstream>
 #include <algorithm>
 #include "auth/KeyRing.h"
+#include "common/ceph_context.h"
 #include "common/config.h"
 #include "common/debug.h"
 #include "common/errno.h"

src/auth/cephx/CephxClientHandler.cc

@@ -20,6 +20,7 @@
 
 #include "auth/KeyRing.h"
 #include "include/random.h"
+#include "common/ceph_context.h"
 #include "common/config.h"
 #include "common/dout.h"
 

src/auth/cephx/CephxProtocol.cc

@@ -14,6 +14,7 @@
 
 #include "CephxProtocol.h"
 #include "common/Clock.h"
+#include "common/ceph_context.h"
 #include "common/config.h"
 #include "common/debug.h"
 #include "include/buffer.h"

src/common/Cond.h

@@ -16,6 +16,7 @@
 #ifndef CEPH_COND_H
 #define CEPH_COND_H
 
+#include "common/Clock.h"
 #include "include/Context.h"
 
 class Cond {

src/common/ConfUtils.cc

@@ -14,7 +14,6 @@
 
 #include <algorithm>
 #include <map>
-#include <sstream>
 #include <sys/stat.h>
 #include <iostream>
 

src/common/SloppyCRCMap.cc

@@ -2,6 +2,7 @@
 // vim: ts=8 sw=2 smarttab
 
 #include "common/SloppyCRCMap.h"
+#include "common/Formatter.h"
 
 using namespace std;
 
@@ -156,7 +157,7 @@ void SloppyCRCMap::decode(bufferlist::const_iterator& bl)
   DECODE_FINISH(bl);
 }
 
-void SloppyCRCMap::dump(Formatter *f) const
+void SloppyCRCMap::dump(ceph::Formatter *f) const
 {
   f->dump_unsigned("block_size", block_size);
   f->open_array_section("crc_map");

src/common/SloppyCRCMap.h

@@ -5,7 +5,10 @@
 #define CEPH_COMMON_SLOPPYCRCMAP_H
 
 #include "include/encoding.h"
-#include "common/Formatter.h"
+
+namespace ceph {
+class Formatter;
+}
 
 /**
  * SloppyCRCMap
@@ -65,7 +68,7 @@ public:
 
   void encode(bufferlist& bl) const;
   void decode(bufferlist::const_iterator& bl);
-  void dump(Formatter *f) const;
+  void dump(ceph::Formatter *f) const;
   static void generate_test_instances(std::list<SloppyCRCMap*>& ls);
 };
 WRITE_CLASS_ENCODER(SloppyCRCMap)

src/include/str_list.h

@@ -4,9 +4,8 @@
 #include <list>
 #include <set>
 #include <string>
+#include <string_view>
 #include <vector>
-#include <boost/utility/string_view.hpp>
-
 
 namespace ceph {
 

src/mon/Session.h

@@ -15,6 +15,7 @@
 #ifndef CEPH_MON_SESSION_H
 #define CEPH_MON_SESSION_H
 
+#include "global/global_context.h"
 #include "include/xlist.h"
 #include "msg/msg_types.h"
 #include "mon/mon_types.h"