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52 lines
1.1 KiB
C++
52 lines
1.1 KiB
C++
// overloads, specializations & instantiations for pEp-sepcific data types.
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#ifndef PEP_TYPES_HH
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#define PEP_TYPES_HH
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#include "function_map.hh"
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#include <pEp/message_api.h>
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#include <pEp/sync_api.h>
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// just a tag type:
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struct Language{};
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template<>
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struct In<Language>
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{
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typedef const char* c_type; // the according type in C function parameter
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enum { is_output = false, need_input = true };
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~In() = default;
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In(const In<Language>& other) = delete;
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In(In<Language>&& victim) = delete;
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void operator=(const In<Language>&) = delete;
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// default implementation:
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In<Language>(const js::Value& v, Context*, unsigned)
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{
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const std::string vs = v.get_str();
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if(vs.size() != 2)
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{
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throw std::runtime_error("Language must be a string of length 2, but I got \"" + vs + "\".");
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}
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array_value[0]=vs[0];
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array_value[1]=vs[1];
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array_value[2]='\0';
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}
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js::Value to_json() const
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{
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return js::Value( std::string(get_value(), get_value()+2) );
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}
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c_type get_value() const { return array_value; }
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char array_value[3];
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};
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#endif // PEP_TYPES_HH
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