From 874a4e56e2a34579267eb9f1a01a56106b6bc37a Mon Sep 17 00:00:00 2001
From: Michi Henning <michi@zeroc.com>
Date: Wed, 7 Sep 2005 06:44:51 +0000
Subject: Bug 355.

---
 cpp/src/slice2cpp/Gen.cpp | 40 ++++++++++++++++++++++++++++++++++++++--
 1 file changed, 38 insertions(+), 2 deletions(-)

(limited to 'cpp/src/slice2cpp/Gen.cpp')

diff --git a/cpp/src/slice2cpp/Gen.cpp b/cpp/src/slice2cpp/Gen.cpp
index 9d9d7d4ee4b..66db0d096b1 100644
--- a/cpp/src/slice2cpp/Gen.cpp
+++ b/cpp/src/slice2cpp/Gen.cpp
@@ -21,11 +21,13 @@ using namespace Slice;
 using namespace IceUtil;
 
 Slice::Gen::Gen(const string& name, const string& base,	const string& headerExtension,
-	        const string& sourceExtension, const string& include, const vector<string>& includePaths,
-		const string& dllExport, const string& dir, bool imp, bool checksum, bool stream) :
+	        const string& sourceExtension, const vector<string>& extraHeaders, const string& include,
+		const vector<string>& includePaths, const string& dllExport, const string& dir,
+		bool imp, bool checksum, bool stream) :
     _base(base),
     _headerExtension(headerExtension),
     _sourceExtension(sourceExtension),
+    _extraHeaders(extraHeaders),
     _include(include),
     _includePaths(includePaths),
     _dllExport(dllExport),
@@ -167,6 +169,40 @@ Slice::Gen::generate(const UnitPtr& p)
 {
     validateMetaData(p);
 
+    //
+    // Output additional header includes first.
+    //
+    vector<string>::const_iterator i;
+    for(i = _extraHeaders.begin(); i != _extraHeaders.end(); ++i)
+    {
+	string hdr = *i;
+	string guard;
+	string::size_type pos = hdr.rfind(',');
+	if(pos != string::npos)
+	{
+	    hdr = i->substr(0, pos);
+	    guard = i->substr(pos + 1);
+	}
+	if(!guard.empty())
+	{
+	    C << "\n#ifndef " << guard;
+	    C << "\n#define " << guard;
+	}
+	C << "\n#include <";
+	if(!_include.empty())
+	{
+	    C << _include << '/';
+	}
+	C << hdr << '>';
+	if(!guard.empty())
+	{
+	    C << "\n#endif";
+	}
+    }
+
+    //
+    // Output remaining includes.
+    //
     C << "\n#include <";
     if(_include.size())
     {
-- 
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