1 files changed, 124 insertions, 0 deletions
diff --git a/cpp/src/IceWS/Util.h b/cpp/src/IceWS/Util.h
new file mode 100644
index 00000000000..23faf2bf776
--- /dev/null
+++ b/cpp/src/IceWS/Util.h
@@ -0,0 +1,124 @@
+// **********************************************************************
+//
+// Copyright (c) 2003-2014 ZeroC, Inc. All rights reserved.
+//
+// This copy of Ice is licensed to you under the terms described in the
+// ICE_LICENSE file included in this distribution.
+//
+// **********************************************************************
+
+#ifndef ICE_WS_UTIL_H
+#define ICE_WS_UTIL_H
+
+#include <IceUtil/Shared.h>
+#include <IceUtil/Handle.h>
+#include <Ice/Config.h>
+
+namespace IceWS
+{
+
+std::vector<unsigned char> calcSHA1(const std::vector<unsigned char>&);
+
+typedef std::map<std::string, std::string> HeaderFields;
+
+class WebSocketException
+{
+public:
+    WebSocketException(const std::string&);
+
+    std::string reason;
+};
+
+class HttpParser : public IceUtil::Shared
+{
+public:
+
+    HttpParser();
+
+    enum Type
+    {
+        TypeUnknown,
+        TypeRequest,
+        TypeResponse
+    };
+
+    const Ice::Byte* isCompleteMessage(const Ice::Byte*, const Ice::Byte*) const;
+
+    bool parse(const Ice::Byte*, const Ice::Byte*);
+
+    Type type() const;
+
+    std::string method() const;
+    std::string uri() const;
+    int versionMajor() const;
+    int versionMinor() const;
+
+    int status() const;
+    std::string reason() const;
+
+    bool getHeader(const std::string&, std::string&, bool) const;
+
+    typedef std::map<std::string, std::string> HeaderMap;
+
+    const HeaderMap& headers() const;
+
+private:
+
+    Type _type;
+
+    std::string _method;
+    std::string _uri;
+
+    HeaderMap _headers;
+    std::string _headerName;
+
+    int _versionMajor;
+    int _versionMinor;
+
+    int _status;
+    std::string _reason;
+
+    enum State
+    {
+        StateInit,
+        StateType,
+        StateTypeCheck,
+        StateRequest,
+        StateRequestMethod,
+        StateRequestMethodSP,
+        StateRequestURI,
+        StateRequestURISP,
+        StateRequestLF,
+        StateHeaderFieldStart,
+        StateHeaderFieldContStart,
+        StateHeaderFieldCont,
+        StateHeaderFieldNameStart,
+        StateHeaderFieldName,
+        StateHeaderFieldNameEnd,
+        StateHeaderFieldValueStart,
+        StateHeaderFieldValue,
+        StateHeaderFieldValueEnd,
+        StateHeaderFieldLF,
+        StateHeaderFieldEndLF,
+        StateVersion,
+        StateVersionH,
+        StateVersionHT,
+        StateVersionHTT,
+        StateVersionHTTP,
+        StateVersionMajor,
+        StateVersionMinor,
+        StateResponse,
+        StateResponseVersionSP,
+        StateResponseStatus,
+        StateResponseReasonStart,
+        StateResponseReason,
+        StateResponseLF,
+        StateComplete
+    };
+    State _state;
+};
+typedef IceUtil::Handle<HttpParser> HttpParserPtr;
+
+}
+
+#endif