Remove checksum support (#607)

* Removed checksum sources from swift mapping project file.

* Removed checksum tests from Python.

* Removed checksum from Python mapping.

* Removed checksum tests from PHP mapping.

* Removed checksum support from PHP mapping.

* Removed checksum sources from MATLAB project file.

* Removed checksum option from slice2x manpages.

* Removed checksum sources from JavaScript mapping.

* Removed checksum tests from Java mapping.

* Removed outdated checksum metadata from Java mapping.

* Removed checksum support from Java mapping.

* Removed checksum tests from csharp.

* Removed checksum support from csharp mapping.

* Removed checksum tests from cpp

* Removed checksum support from IceBox.

* Removed checksum support from IceStorm.

* Removed Slice checksum support from IceGrid.

* Fixed broken filters file for Slice VS project.

* Removed checksum support from cpp mapping.

* Removed checksum support from Slice definitions.

* Removed checksum support from cpp98 mapping.

3 files changed, 2 insertions, 52 deletions

diff --git a/cpp/src/slice2cpp/Gen.cpp b/cpp/src/slice2cpp/Gen.cpp
index fdabfd205e0..101512a6b09 100644
--- a/cpp/src/slice2cpp/Gen.cpp
+++ b/cpp/src/slice2cpp/Gen.cpp
@@ -8,7 +8,6 @@
 #include <IceUtil/Functional.h>
 #include <IceUtil/Iterator.h>
 #include <IceUtil/StringUtil.h>
-#include <Slice/Checksum.h>
 #include <Slice/FileTracker.h>
 #include <IceUtil/FileUtil.h>
 
@@ -661,7 +660,7 @@ emitOpNameResult(IceUtilInternal::Output& H, const OperationPtr& p, int useWstri
 Slice::Gen::Gen(const string& base, const string& headerExtension, const string& sourceExtension,
                 const vector<string>& extraHeaders, const string& include,
                 const vector<string>& includePaths, const string& dllExport, const string& dir,
-                bool implCpp98, bool implCpp11, bool checksum, bool ice) :
+                bool implCpp98, bool implCpp11, bool ice) :
     _base(base),
     _headerExtension(headerExtension),
     _implHeaderExtension(headerExtension),
@@ -673,7 +672,6 @@ Slice::Gen::Gen(const string& base, const string& headerExtension, const string&
     _dir(dir),
     _implCpp98(implCpp98),
     _implCpp11(implCpp11),
-    _checksum(checksum),
     _ice(ice)
 {
     for(vector<string>::iterator p = _includePaths.begin(); p != _includePaths.end(); ++p)
@@ -702,38 +700,6 @@ Slice::Gen::~Gen()
 }
 
 void
-Slice::Gen::generateChecksumMap(const UnitPtr& p)
-{
-    if(_checksum)
-    {
-        ChecksumMap map = createChecksums(p);
-        if(!map.empty())
-        {
-            C << sp << nl << "namespace";
-            C << nl << "{";
-            C << sp << nl << "const char* iceSliceChecksums[] =";
-            C << sb;
-            for(ChecksumMap::const_iterator q = map.begin(); q != map.end(); ++q)
-            {
-                C << nl << "\"" << q->first << "\", \"";
-                ostringstream str;
-                str.flags(ios_base::hex);
-                str.fill('0');
-                for(vector<unsigned char>::const_iterator r = q->second.begin(); r != q->second.end(); ++r)
-                {
-                    str << static_cast<int>(*r);
-                }
-                C << str.str() << "\",";
-            }
-            C << nl << "0";
-            C << eb << ';';
-            C << nl << "const IceInternal::SliceChecksumInit iceSliceChecksumInit(iceSliceChecksums);";
-            C << sp << nl << "}";
-        }
-    }
-}
-
-void
 Slice::Gen::generate(const UnitPtr& p)
 {
     string file = p->topLevelFile();
@@ -944,11 +910,6 @@ Slice::Gen::generate(const UnitPtr& p)
         C << "\n#include <Ice/SlicedData.h>";
     }
 
-    if(_checksum)
-    {
-        C << "\n#include <Ice/SliceChecksums.h>";
-    }
-
     C << "\n#include <IceUtil/PopDisableWarnings.h>";
 
     StringList includes = p->includeFiles();
@@ -1088,8 +1049,6 @@ Slice::Gen::generate(const UnitPtr& p)
 
         Cpp11CompatibilityVisitor compatibilityVisitor(H, C, _dllExport);
         p->visit(&compatibilityVisitor, false);
-
-        generateChecksumMap(p);
     }
     H << sp;
     H.zeroIndent();
@@ -1165,8 +1124,6 @@ Slice::Gen::generate(const UnitPtr& p)
             ImplVisitor implVisitor(implH, implC, _dllExport);
             p->visit(&implVisitor, false);
         }
-
-        generateChecksumMap(p);
     }
 
     H << sp;
diff --git a/cpp/src/slice2cpp/Gen.h b/cpp/src/slice2cpp/Gen.h
index b9cae63c035..01a57f0c50f 100644
--- a/cpp/src/slice2cpp/Gen.h
+++ b/cpp/src/slice2cpp/Gen.h
@@ -25,12 +25,10 @@ public:
         const std::string&,
         bool,
         bool,
-        bool,
         bool);
     ~Gen();
 
     void generate(const UnitPtr&);
-    void generateChecksumMap(const UnitPtr&);
     void closeOutput();
 
     static int setUseWstring(ContainedPtr, std::list<int>&, int);
@@ -69,7 +67,6 @@ private:
     std::string _dir;
     bool _implCpp98;
     bool _implCpp11;
-    bool _checksum;
     bool _ice;
 
     class TypesVisitor : private ::IceUtil::noncopyable, public ParserVisitor
diff --git a/cpp/src/slice2cpp/Main.cpp b/cpp/src/slice2cpp/Main.cpp
index fe5a95aa995..734f5ed3092 100644
--- a/cpp/src/slice2cpp/Main.cpp
+++ b/cpp/src/slice2cpp/Main.cpp
@@ -76,7 +76,6 @@ usage(const string& n)
         "--include-dir DIR        Use DIR as the header include directory in source files.\n"
         "--impl-c++11             Generate sample implementations for C++11 mapping.\n"
         "--impl-c++98             Generate sample implementations for C++98 mapping.\n"
-        "--checksum               Generate checksums for Slice definitions.\n"
         "--dll-export SYMBOL      Use SYMBOL for DLL exports\n"
         "                         deprecated: use instead [[\"cpp:dll-export:SYMBOL\"]] metadata.\n"
         "--ice                    Allow reserved Ice prefix in Slice identifiers\n"
@@ -111,7 +110,6 @@ compile(const vector<string>& argv)
     opts.addOpt("d", "debug");
     opts.addOpt("", "ice");
     opts.addOpt("", "underscore");
-    opts.addOpt("", "checksum");
 
     bool validate = find(argv.begin(), argv.end(), "--validate") != argv.end();
     vector<string> args;
@@ -190,8 +188,6 @@ compile(const vector<string>& argv)
 
     bool underscore = opts.isSet("underscore");
 
-    bool checksum = opts.isSet("checksum");
-
     if(args.empty())
     {
         consoleErr << argv[0] << ": error: no input file" << endl;
@@ -335,7 +331,7 @@ compile(const vector<string>& argv)
                     try
                     {
                         Gen gen(icecpp->getBaseName(), headerExtension, sourceExtension, extraHeaders, include,
-                                includePaths, dllExport, output, implCpp98, implCpp11, checksum, ice);
+                                includePaths, dllExport, output, implCpp98, implCpp11, ice);
                         gen.generate(u);
                     }
                     catch(const Slice::FileException& ex)