mirror of
https://github.com/stefanocasazza/ULib.git
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75 lines
2.0 KiB
C++
75 lines
2.0 KiB
C++
// ============================================================================
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//
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// = LIBRARY
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// ULib - c++ library
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//
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// = FILENAME
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// rpc_gen_method.h
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//
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// = AUTHOR
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// Stefano Casazza
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//
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// ============================================================================
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#ifndef ULIB_RPC_GENERIC_METHOD_H
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#define ULIB_RPC_GENERIC_METHOD_H 1
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#include <ulib/command.h>
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#include <ulib/net/rpc/rpc_method.h>
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class U_EXPORT URPCGenericMethod : public URPCMethod {
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public:
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URPCGenericMethod(const UString& n, const UString& _ns, UCommand* cmd, int rtype) : URPCMethod(n, _ns), response(U_CAPACITY)
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{
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U_TRACE_REGISTER_OBJECT(0, URPCGenericMethod, "%V,%V,%p,%d", n.rep, _ns.rep, cmd, rtype)
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command = cmd;
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response_type = rtype;
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}
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virtual ~URPCGenericMethod()
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{
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U_TRACE_UNREGISTER_OBJECT(0, URPCGenericMethod)
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if (command) delete command;
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}
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// Transforms the method into something that servers and clients can send. The encoder holds the actual
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// data while the client hands data to be entered in. This makes a whole lot more sense in the samples that
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// should have shipped with the library
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virtual void encode()
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{
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U_TRACE_NO_PARAM(0, "URPCGenericMethod::encode()")
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U_INTERNAL_ASSERT_POINTER(URPCMethod::encoder)
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U_RPC_ENCODE_RES(hasFailed() ? "ERR " : "DONE", response);
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}
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// Only to be called on the server by the object dispatcher. This method executes the call and returns true
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// if the call succeeded, false if it failed. URPCGenericMethod should keep any return data in a member
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// variable. The information will be returned via a call to encode
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virtual bool execute(URPCEnvelope& theCall);
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// DEBUG
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#if defined(U_STDCPP_ENABLE) && defined(DEBUG)
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const char* dump(bool reset) const;
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#endif
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protected:
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UString response;
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UCommand* command;
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int response_type;
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URPCGenericMethod() : URPCMethod() {}
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private:
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U_DISALLOW_COPY_AND_ASSIGN(URPCGenericMethod)
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};
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#endif
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