Fixed the translators to use the icecpp C preprocessor.

1 files changed, 15 insertions, 44 deletions

diff --git a/cpp/src/slice2wsdl/Main.cpp b/cpp/src/slice2wsdl/Main.cpp
index 0277edec144..825315b6c50 100644
--- a/cpp/src/slice2wsdl/Main.cpp
+++ b/cpp/src/slice2wsdl/Main.cpp
@@ -12,8 +12,8 @@
 //
 // **********************************************************************
 
+#include <Slice/Preprocessor.h>
 #include <Gen.h>
-#include <fstream>
 
 using namespace std;
 using namespace Slice;
@@ -39,7 +39,7 @@ usage(const char* n)
 int
 main(int argc, char* argv[])
 {
-    string cpp("cpp -C");
+    string cppArgs;
     bool debug = false;
     bool ice = false;
     bool caseSensitive = false;
@@ -52,8 +52,8 @@ main(int argc, char* argv[])
     {
 	if(strncmp(argv[idx], "-I", 2) == 0)
 	{
-	    cpp += ' ';
-	    cpp += argv[idx];
+	    cppArgs += ' ';
+	    cppArgs += argv[idx];
 
 	    string path = argv[idx] + 2;
 	    if(path.length())
@@ -69,8 +69,8 @@ main(int argc, char* argv[])
 	}
 	else if(strncmp(argv[idx], "-D", 2) == 0 || strncmp(argv[idx], "-U", 2) == 0)
 	{
-	    cpp += ' ';
-	    cpp += argv[idx];
+	    cppArgs += ' ';
+	    cppArgs += argv[idx];
 
 	    for(int i = idx ; i + 1 < argc ; ++i)
 	    {
@@ -169,51 +169,22 @@ main(int argc, char* argv[])
 
     int status = EXIT_SUCCESS;
 
-    string base(sourceFile);
-    string suffix;
-    string::size_type pos = base.rfind('.');
-    if(pos != string::npos)
-    {
-	suffix = base.substr(pos);
-	transform(suffix.begin(), suffix.end(), suffix.begin(), ::tolower);
-    }
-    if(suffix != ".ice")
-    {
-	cerr << argv[0] << ": input files must end with `.ice'" << endl;
-	unit->destroy();
-	return EXIT_FAILURE;
-    }
-    base.erase(pos);
-
-    ifstream test(sourceFile.c_str());
-    if(!test)
-    {
-	cerr << argv[0] << ": can't open `" << sourceFile << "' for reading: " << strerror(errno) << endl;
-	return EXIT_FAILURE;
-    }
-    test.close();
-
-    string cmd = cpp + " " + sourceFile;
-#ifdef _WIN32
-    FILE* cppHandle = _popen(cmd.c_str(), "r");
-#else
-    FILE* cppHandle = popen(cmd.c_str(), "r");
-#endif
+    Preprocessor icecpp(argv[0], sourceFile, cppArgs);
+    FILE* cppHandle = icecpp.preprocess(true);
+    
     if(cppHandle == 0)
     {
-	cerr << argv[0] << ": can't run C++ preprocessor: " << strerror(errno) << endl;
-	unit->destroy();
 	return EXIT_FAILURE;
     }
     
     UnitPtr unit = Unit::createUnit(false, false, ice, caseSensitive);
     int parseStatus = unit->parse(cppHandle, debug);
     
-#ifdef _WIN32
-    _pclose(cppHandle);
-#else
-    pclose(cppHandle);
-#endif
+    if(!icecpp.close())
+    {
+	unit->destroy();
+	return EXIT_FAILURE;
+    }	    
     
     if(parseStatus == EXIT_FAILURE)
     {
@@ -221,7 +192,7 @@ main(int argc, char* argv[])
     }
     else
     {
-	Gen gen(argv[0], base, include, includePaths, output);
+	Gen gen(argv[0], icecpp.getBaseName(), include, includePaths, output);
 
 	if(argc > 2)
 	{