1 files changed, 90 insertions, 0 deletions
diff --git a/cppe/src/IceE/IdentityUtil.cpp b/cppe/src/IceE/IdentityUtil.cpp
new file mode 100644
index 00000000000..54b5f9e8ca2
--- /dev/null
+++ b/cppe/src/IceE/IdentityUtil.cpp
@@ -0,0 +1,90 @@
+// **********************************************************************
+//
+// Copyright (c) 2003-2006 ZeroC, Inc. All rights reserved.
+//
+// This copy of Ice-E is licensed to you under the terms described in the
+// ICEE_LICENSE file included in this distribution.
+//
+// **********************************************************************
+
+#include <IceE/IdentityUtil.h>
+#include <IceE/LocalException.h>
+#include <IceE/StringUtil.h>
+
+using namespace std;
+using namespace Ice;
+using namespace IceInternal;
+
+Identity
+Ice::stringToIdentity(const string& s)
+{
+    Identity ident;
+
+    //
+    // Find unescaped separator.
+    //
+    string::size_type slash = string::npos, pos = 0;
+    while((pos = s.find('/', pos)) != string::npos)
+    {
+        if(pos == 0 || s[pos - 1] != '\\')
+        {
+            if(slash == string::npos)
+            {
+                slash = pos;
+            }
+            else
+            {
+                //
+                // Extra unescaped slash found.
+                //
+                IdentityParseException ex(__FILE__, __LINE__);
+                ex.str = s;
+                throw ex;
+            }
+        }
+        pos++;
+    }
+
+    if(slash == string::npos)
+    {
+        if(!IceUtil::unescapeString(s, 0, s.size(), ident.name))
+        {
+            IdentityParseException ex(__FILE__, __LINE__);
+            ex.str = s;
+            throw ex;
+        }
+    }
+    else
+    {
+        if(!IceUtil::unescapeString(s, 0, slash, ident.category))
+        {
+            IdentityParseException ex(__FILE__, __LINE__);
+            ex.str = s;
+            throw ex;
+        }
+        if(slash + 1 < s.size())
+        {
+            if(!IceUtil::unescapeString(s, slash + 1, s.size(), ident.name))
+            {
+                IdentityParseException ex(__FILE__, __LINE__);
+                ex.str = s;
+                throw ex;
+            }
+        }
+    }
+
+    return ident;
+}
+
+string
+Ice::identityToString(const Identity& ident)
+{
+    if(ident.category.empty())
+    {
+	return IceUtil::escapeString(ident.name, "/");
+    }
+    else
+    {
+	return IceUtil::escapeString(ident.category, "/") + '/' + IceUtil::escapeString(ident.name, "/");
+    }
+}