28 lines
492 B
C++
28 lines
492 B
C++
#pragma once
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// SANE-Option
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//
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// created on 2022-09-22
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//
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#include <string>
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#include "../hg_ipc.h" // for refer
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class sane_opt_provider : public refer
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{
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public:
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sane_opt_provider()
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{}
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protected:
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virtual ~sane_opt_provider()
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{}
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public:
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virtual std::string get_json_text(void) = 0;
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virtual int get_value(const char* name, void* buf, int* len, bool curval = true) = 0;
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virtual int set_value(const char* name, void* value) = 0;
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virtual bool has_option(const char* name) = 0;
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};
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