rtp::sys::impl::LibraryBackend Class Reference

Provides platform-specific implementations for dynamic library operations. More...

#include <LibraryBackend.hpp>

Collaboration diagram for rtp::sys::impl::LibraryBackend:

Static Public Member Functions
static auto	open (std::string_view path) -> std::expected< void *, rtp::Error >
	Open a dynamic library from the given path.
static auto	close (void *handle) noexcept -> std::expected< void, rtp::Error >
	Close the dynamic library handle.
static auto	getSymbol (void *handle, std::string_view name) -> std::expected< void *, rtp::Error >
	Get a symbol from the dynamic library.

Detailed Description

Provides platform-specific implementations for dynamic library operations.

This class encapsulates all platform-dependent code for loading, unloading, and querying symbols from dynamic libraries. It abstracts away the differences between Unix (dlopen) and Windows (LoadLibrary) APIs.

Definition at line 63 of file LibraryBackend.hpp.

Member Function Documentation

close()

auto rtp::sys::impl::LibraryBackend::close ( void *  handle ) -> std::expected<void, rtp::Error>

staticnoexcept

Close the dynamic library handle.

Parameters

handle

The handle to close.

Returns

std::expected<void, rtp::Error>

Definition at line 69 of file LibraryBackend_Unix.cpp.

References rtp::Error::failure(), and rtp::LibraryLoadFailed.

Referenced by rtp::sys::DynamicLibrary::~DynamicLibrary(), and rtp::sys::DynamicLibrary::operator=().

getSymbol()

auto rtp::sys::impl::LibraryBackend::getSymbol ( void *  handle, std::string_view  name  ) -> std::expected<void *, rtp::Error>

static

Get a symbol from the dynamic library.

Parameters

handle	The dynamic library handle.
name	The name of the symbol to get.

Returns

std::expected<void *, rtp::Error>

Definition at line 84 of file LibraryBackend_Unix.cpp.

References rtp::Error::failure(), RTP_ASSERT, and rtp::SymbolNotFound.

Referenced by rtp::sys::DynamicLibrary::getSymbolAddress().

open()

auto rtp::sys::impl::LibraryBackend::open ( std::string_view  path ) -> std::expected<void *, rtp::Error>

static

Open a dynamic library from the given path.

Parameters

path	The path to the dynamic library.

Returns

std::expected<void *, rtp::Error>

Definition at line 53 of file LibraryBackend_Unix.cpp.

References rtp::Error::failure(), and rtp::LibraryLoadFailed.

Referenced by rtp::sys::LibraryManager::getOrLoadInternal(), and rtp::sys::LibraryManager::loadStandalone().

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The documentation for this class was generated from the following files:

• common/src/System/LibraryBackend.hpp
• common/src/System/LibraryBackend_Unix.cpp
• common/src/System/LibraryBackend_Win.cpp