Fix compilation with C++98

Author: flanglet

src/Event.cpp

@@ -31,11 +31,12 @@ Event::Event(Event::Type type, int id, const std::string& msg, clock_t evtTime)
     _hashType = NO_HASH;
 }
 
-Event::Event(Event::Type type, int id, int64 size, clock_t evtTime, uint64 hash, HashType hashType)
+Event::Event(Event::Type type, int id, int64 size, clock_t evtTime, uint64 hash, HashType hashType, int64 offset)
     : _type(type)
     , _time(evtTime)
     , _id(id)
     , _size(size)
+    , _offset(offset)
     , _hash(hash)
     , _hashType(hashType)
 {

src/Event.hpp

@@ -47,7 +47,7 @@ namespace kanzi
 
           Event(Type type, int id, const std::string& msg, clock_t evtTime = 0);
 
-          Event(Type type, int id, int64 size, clock_t evtTime, uint64 hash = 0, HashType hashType = NO_HASH);
+          Event(Type type, int id, int64 size, clock_t evtTime, uint64 hash = 0, HashType hashType = NO_HASH, int64 offset = -1);
 
           virtual ~Event() {}
 
@@ -63,6 +63,8 @@ namespace kanzi
 
           uint64 getHash() const { return _hashType != NO_HASH ? _hash : 0; }
 
+          int64 getOffset() const { return _offset; }
+
           HashType getHashType() const { return _hashType; }
 
           std::string toString() const;
@@ -73,6 +75,7 @@ namespace kanzi
           std::string _msg;
           int _id;
           int64 _size;
+          int64 _offset;
           uint64 _hash;
           HashType _hashType;
       };

src/io/CompressedInputStream.cpp

@@ -878,20 +878,7 @@ T DecodingTask<T>::run()
         if (_listeners.size() > 0) {
 #if !defined(_MSC_VER) || _MSC_VER > 1500
             if (_ctx.getInt("verbosity", 0) > 4) {
-                char buf1[9] = { 0 };
-                uint8 sf = uint8(skipFlags);
-
-                for (int i = 7; i >= 0; i--) {
-                    buf1[i] = (sf & 1) ? '1' : '0';
-                    sf >>= 1;
-                }
-
-                // Create message (use snprintf because stringstream is too slow)
-                char buf2[100];
-                snprintf(buf2, sizeof(buf2),
-                         "{ \"type\":\"%s\", \"id\":%d, \"offset\":%lli, \"skipFlags\":%s }",
-                         "BLOCK_INFO", blockId, (long long)blockOffset, buf1);
-                Event evt1(Event::BLOCK_INFO, blockId, string(buf2));
+                Event evt1(Event::BLOCK_INFO, blockId, int64(r), clock(), checksum1, hashType, blockOffset);
                 CompressedInputStream::notifyListeners(_listeners, evt1);
             }
 #endif

src/io/CompressedOutputStream.cpp

@@ -15,6 +15,7 @@ limitations under the License.
 
 #include <algorithm>
 #include <sstream>
+#include <stdio.h>
 #include "CompressedOutputStream.hpp"
 #include "IOException.hpp"
 #include "../Error.hpp"
@@ -779,20 +780,8 @@ T EncodingTask<T>::run()
                 }
 
                 const int64 blockOffset = (oName != "NONE") ? _obs->tell() : _obs->written();
-                char buf1[9] = { 0 };
-                uint8 sf = uint8(skipFlags);
-
-                for (int i = 7; i >= 0; i--) {
-                    buf1[i] = (sf & 1) ? '1' : '0';
-                    sf >>= 1;
-                }
-
-                // Create message (use snprintf because stringstream is too slow)
-                char buf2[100];
-                snprintf(buf2, sizeof(buf2),
-                         "{ \"type\":\"%s\", \"id\":%d, \"offset\":%lli, \"skipFlags\":%s }",
-                         "BLOCK_INFO", blockId, (long long)blockOffset, buf1);
-                Event evt2(Event::BLOCK_INFO, blockId, string(buf2));
+                Event evt2(Event::BLOCK_INFO, blockId, 
+                   int64((written + 7) >> 3), clock(), checksum, hashType, blockOffset); 
                 CompressedOutputStream::notifyListeners(_listeners, evt2);
             }
 #endif

src/util/XXHash.hpp

@@ -31,13 +31,19 @@ namespace kanzi
    class XXHash32 
    {
    private:
-       enum PrimeSeeds {
-          PRIME32_1 = uint32(-1640531535),
-          PRIME32_2 = uint32(-2048144777),
-          PRIME32_3 = uint32(-1028477379),
-          PRIME32_4 = uint32(668265263),
-          PRIME32_5 = uint32(374761393)
-       };
+#if __cplusplus >= 201103L
+          static constexpr uint32 PRIME32_1 = uint32(-1640531535);
+          static constexpr uint32 PRIME32_2 = uint32(-2048144777);
+          static constexpr uint32 PRIME32_3 = uint32(-1028477379);
+          static constexpr uint32 PRIME32_4 = uint32(668265263);
+          static constexpr uint32 PRIME32_5 = uint32(374761393);
+#else
+          static const uint32 PRIME32_1 = uint32(-1640531535);
+          static const uint32 PRIME32_2 = uint32(-2048144777);
+          static const uint32 PRIME32_3 = uint32(-1028477379);
+          static const uint32 PRIME32_4 = uint32(668265263);
+          static const uint32 PRIME32_5 = uint32(374761393);
+#endif 
 
        int _seed;