mirror of
https://github.com/stefanocasazza/ULib.git
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84 lines
2.3 KiB
C++
84 lines
2.3 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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// COSTRUTTORI
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URPCGenericMethod(const UString& n, const UString& _ns, UCommand* cmd, int rtype) : response_type(rtype), response(U_CAPACITY)
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{
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U_TRACE_REGISTER_OBJECT(0, URPCGenericMethod, "%.*S,%.*S,%p,%d", U_STRING_TO_TRACE(n), U_STRING_TO_TRACE(_ns), cmd, rtype)
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command = cmd;
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URPCMethod::ns = _ns;
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URPCMethod::method_name = n;
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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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delete command;
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}
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// VIRTUAL METHOD
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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(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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UCommand* command;
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int response_type;
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UString response;
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private:
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#ifdef U_COMPILER_DELETE_MEMBERS
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URPCGenericMethod(const URPCGenericMethod& g) = delete;
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URPCGenericMethod& operator=(const URPCGenericMethod& g) = delete;
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#else
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URPCGenericMethod(const URPCGenericMethod& g) : URPCMethod() {}
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URPCGenericMethod& operator=(const URPCGenericMethod& g) { return *this; }
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#endif
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};
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#endif
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