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da815eb92e
Since option was not assigned to non temporary storage the string was deleted and caused the API to return freed memory.
60 lines
1.8 KiB
C++
60 lines
1.8 KiB
C++
/*
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Copyright: © 2018 SIL International.
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Description: Internal keyboard class and adaptor class for the API.
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Create Date: 2 Oct 2018
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Authors: Tim Eves (TSE)
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History: 2 Oct 2018 - TSE - Refactored out of km_kbp_keyboard_api.cpp
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*/
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#pragma once
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#include <string>
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#include <unordered_map>
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#include <keyman/keyboardprocessor.h>
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#include "keyboard.hpp"
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namespace km {
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namespace kbp
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{
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class abstract_processor
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{
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std::unordered_map<std::u16string, std::u16string> _persisted;
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protected:
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keyboard_attributes _attributes;
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public:
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abstract_processor() {}
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abstract_processor(keyboard_attributes && kb) : _attributes(std::move(kb)) {}
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virtual ~abstract_processor() { };
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keyboard_attributes const & keyboard() const noexcept {
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return _attributes;
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}
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auto & persisted_store() const noexcept { return _persisted; }
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auto & persisted_store() noexcept { return _persisted; }
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virtual km_kbp_status process_event(km_kbp_state *,
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km_kbp_virtual_key,
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uint16_t modifier_state) = 0;
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virtual km_kbp_attr const & attributes() const = 0;
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virtual km_kbp_status validate() const = 0;
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virtual char16_t const * lookup_option(km_kbp_option_scope,
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std::u16string const & key) const = 0;
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virtual option update_option(km_kbp_option_scope,
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std::u16string const & key,
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std::u16string const & value) = 0;
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friend json & operator << (json &j, abstract_processor const &opts);
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};
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json & operator << (json &j, abstract_processor const &opts);
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} // namespace kbp
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} // namespace km
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struct km_kbp_keyboard : public km::kbp::abstract_processor {};
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