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#include <kapi/boot_modules/registry.hpp>
#include <kapi/boot_modules.hpp>
#include <kapi/system.hpp>
#include <kapi/test_support/boot_modules.hpp>
#include <cstddef>
#include <optional>
#include <utility>
namespace kapi::boot_modules
{
namespace
{
constinit auto instance = std::optional<registry>{};
}
auto registry::init() -> void
{
if (instance)
{
system::panic("[OS] Boot module registry has already been initialized.");
}
instance.emplace();
}
auto registry::get() -> registry &
{
if (!instance)
{
system::panic("[OS] Boot module registry has not been initialized.");
}
return *instance;
}
auto registry::begin() const noexcept -> const_iterator
{
return m_modules.begin();
}
auto registry::end() const noexcept -> const_iterator
{
return m_modules.end();
}
auto registry::cbegin() const noexcept -> const_iterator
{
return m_modules.cbegin();
}
auto registry::cend() const noexcept -> const_iterator
{
return m_modules.cend();
}
auto registry::rbegin() const noexcept -> const_reverse_iterator
{
return m_modules.rbegin();
}
auto registry::rend() const noexcept -> const_reverse_iterator
{
return m_modules.rend();
}
auto registry::crbegin() const noexcept -> const_reverse_iterator
{
return m_modules.crbegin();
}
auto registry::crend() const noexcept -> const_reverse_iterator
{
return m_modules.crend();
}
auto registry::front() const noexcept -> const_reference
{
return m_modules.front();
}
auto registry::back() const noexcept -> const_reference
{
return m_modules.back();
}
auto registry::size() const noexcept -> std::size_t
{
return m_modules.size();
}
auto registry::empty() const noexcept -> bool
{
return m_modules.empty();
}
auto registry::at(std::size_t index) const -> const_reference
{
return m_modules.at(index);
}
auto registry::operator[](std::size_t index) const noexcept -> const_reference
{
return m_modules[index];
}
auto registry::add(boot_module module) -> void
{
m_modules.push_back(module);
}
} // namespace kapi::boot_modules
namespace kapi::test_support::boot_modules
{
auto deinit_registry() -> void
{
kapi::boot_modules::instance.reset();
}
auto inject_registry(kapi::boot_modules::registry && registry) -> std::optional<kapi::boot_modules::registry>
{
auto old = std::move(kapi::boot_modules::instance);
kapi::boot_modules::instance.emplace(std::move(registry));
return old;
}
} // namespace kapi::test_support::boot_modules
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