Added use of CtrlChandler to slice compilers

1 files changed, 23 insertions, 4 deletions

diff --git a/cpp/src/slice2cpp/Gen.cpp b/cpp/src/slice2cpp/Gen.cpp
index 4c0eb293823..73a3673e655 100644
--- a/cpp/src/slice2cpp/Gen.cpp
+++ b/cpp/src/slice2cpp/Gen.cpp
@@ -23,6 +23,19 @@ using namespace Slice;
 using namespace IceUtil;
 using namespace IceUtilInternal;
 
+//
+// Callback for Crtl-C signal handling
+//
+static Gen* _gen = 0;
+
+static void closeCallback()
+{
+    if(_gen != 0)
+    {
+        _gen->closeOutput();
+    }
+}
+
 static string
 getDeprecateSymbol(const ContainedPtr& p1, const ContainedPtr& p2)
 {
@@ -51,6 +64,9 @@ Slice::Gen::Gen(const string& name, const string& base, const string& headerExte
     _stream(stream),
     _ice(ice)
 {
+    _gen = this;
+    SignalHandler::setCloseCallback(closeCallback);
+
     for(vector<string>::iterator p = _includePaths.begin(); p != _includePaths.end(); ++p)
     {
         *p = fullPath(*p);
@@ -71,8 +87,6 @@ Slice::Gen::Gen(const string& name, const string& base, const string& headerExte
             fileImplH = dir + '/' + fileImplH;
             fileImplC = dir + '/' + fileImplC;
         }
-        SignalHandler::addFile(fileImplH);
-        SignalHandler::addFile(fileImplC);
 
         struct stat st;
         if(stat(fileImplH.c_str(), &st) == 0)
@@ -86,6 +100,7 @@ Slice::Gen::Gen(const string& name, const string& base, const string& headerExte
             return;
         }
 
+        SignalHandler::addFileForCleanup(fileImplH);
         implH.open(fileImplH.c_str());
         if(!implH)
         {
@@ -93,6 +108,7 @@ Slice::Gen::Gen(const string& name, const string& base, const string& headerExte
             return;
         }
 
+        SignalHandler::addFileForCleanup(fileImplC);
         implC.open(fileImplC.c_str());
         if(!implC)
         {
@@ -118,9 +134,8 @@ Slice::Gen::Gen(const string& name, const string& base, const string& headerExte
         fileH = dir + '/' + fileH;
         fileC = dir + '/' + fileC;
     }
-    SignalHandler::addFile(fileH);
-    SignalHandler::addFile(fileC);
 
+    SignalHandler::addFileForCleanup(fileH);
     H.open(fileH.c_str());
     if(!H)
     {
@@ -128,6 +143,7 @@ Slice::Gen::Gen(const string& name, const string& base, const string& headerExte
         return;
     }
 
+    SignalHandler::addFileForCleanup(fileC);
     C.open(fileC.c_str());
     if(!C)
     {
@@ -161,6 +177,9 @@ Slice::Gen::~Gen()
         implH << "\n\n#endif\n";
         implC << '\n';
     }
+
+    _gen = 0;
+    SignalHandler::setCloseCallback(0);
 }
 
 bool