L'électron rare
47 lines
1.2 KiB
C++
47 lines
1.2 KiB
C++
// app_registry.h - App catalog loaded from registry.json.
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#pragma once
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#include <Arduino.h>
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struct AppEntry {
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char id[24] = {0};
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char title[32] = {0};
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char category[16] = {0};
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char icon_path[48] = {0};
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char entry_screen[40] = {0};
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bool enabled = true;
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uint8_t required_capabilities = 0U; // bitmask (lightweight)
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};
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// Capability bits for required_capabilities bitmask.
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namespace AppCap {
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constexpr uint8_t kAudioOut = 0x01U;
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constexpr uint8_t kAudioIn = 0x02U;
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constexpr uint8_t kStorageFs = 0x04U;
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constexpr uint8_t kStorageSd = 0x08U;
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constexpr uint8_t kCamera = 0x10U;
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constexpr uint8_t kWifi = 0x20U;
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constexpr uint8_t kGpuUi = 0x40U;
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} // namespace AppCap
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class AppRegistry {
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public:
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static constexpr uint8_t kMaxApps = 24U;
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AppRegistry() = default;
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bool loadFromJson(const char* json_path);
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bool loadFromBuffer(const char* json_buffer, size_t len);
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uint8_t count() const { return count_; }
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const AppEntry* entry(uint8_t index) const;
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const AppEntry* findById(const char* id) const;
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uint8_t enabledCount() const;
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const AppEntry* enabledEntry(uint8_t visible_index) const;
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private:
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AppEntry entries_[kMaxApps];
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uint8_t count_ = 0U;
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};
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