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container: root: common: utility: add PluggableSpace entrypoint

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This commit is contained in:
Aaron Fiore
2026-01-08 14:21:26 -08:00
parent 1f0b8e914e
commit cf5c2c4baa
1 changed files with 22 additions and 9 deletions
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31
container/src/root/common/utility.hh
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@@ -1,6 +1,6 @@
// docker-finance | modern accounting for the power-user
//
// Copyright (C) 2021-2025 Aaron Fiore (Founder, Evergreen Crypto LLC)
// Copyright (C) 2021-2026 Aaron Fiore (Founder, Evergreen Crypto LLC)
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
@@ -412,10 +412,10 @@ class PluggablePath
bool m_is_repo, m_is_custom;
};
//! \brief Base namespace handler for various pluggables (plugins and macros)
//! \brief Base pluggable space handler for various pluggables (plugins and macros)
//!
//! \details Handles pluggable namespace, typically used by pluggable
//! implementations when auto-(un|re)loading.
//! \details Handles pluggable namespace and entrypoint class name,
//! typically used by pluggable implementations when auto-(un|re)loading.
//!
//! \ingroup cpp_plugin_impl cpp_macro_impl
//! \since docker-finance 1.1.0
@@ -437,8 +437,8 @@ class PluggableSpace
!std::regex_match(
parsed,
std::regex{
"[a-zA-Z0-9:/_\\-]+"} /* TODO(unassigned): refine */),
"invalid characters in namespace");
"[a-zA-Z0-9:/_\\-\\.]+"} /* TODO(unassigned): refine */),
"invalid characters in pluggable space");
if (parsed.find('/'))
{
@@ -448,6 +448,10 @@ class PluggableSpace
{
parsed = std::regex_replace(parsed, std::regex{"-"}, "_");
}
if (parsed.find('.'))
{
parsed = std::regex_replace(parsed, std::regex{"\\."}, "_");
}
}
return parsed;
@@ -455,6 +459,7 @@ class PluggableSpace
m_space.outer(parser(m_space.outer()));
m_space.inner(parser(m_space.inner()));
m_space.entry(parser(m_space.entry()));
return *this;
}
@@ -462,7 +467,7 @@ class PluggableSpace
protected:
// \note Since the current presumption is that a PluggableSpace is likely
// to be derived from an operating system path (via PluggablePath),
// there's leeway for path-to-namespace conversions to be done here.
// there's leeway for path-to-space conversions to be done here.
explicit PluggableSpace(const type::PluggableSpace& space) : m_space(space)
{
parse();
@@ -491,12 +496,18 @@ class PluggableSpace
//! \return The pluggable's inner namespace
const std::string& inner() const { return m_space.inner(); }
//! \return The pluggable's entrypoint class name
const std::string& entry() const { return m_space.entry(); }
//! \return true if the outer namespace was set
bool has_outer() const { return !m_space.outer().empty(); }
//! \return true if the inner namespace was set
bool has_inner() const { return !m_space.inner().empty(); }
//! \return true if the entrypoint class name was set
bool has_entry() const { return !m_space.entry().empty(); }
private:
type::PluggableSpace m_space;
};
@@ -610,7 +621,8 @@ class Pluggable
// Execute pluggable's loader
const std::string s{
"dfi::" + m_plug.space().outer() + "::" + m_plug.space().inner()};
"dfi::" + m_plug.space().outer() + "::" + m_plug.space().inner()
+ "::" + m_plug.space().entry()};
::dfi::common::line(s + "::load(\"" + m_plug.args().load() + "\")");
return *this;
@@ -624,7 +636,8 @@ class Pluggable
{
// Execute pluggable's unloader
const std::string s{
"dfi::" + m_plug.space().outer() + "::" + m_plug.space().inner()};
"dfi::" + m_plug.space().outer() + "::" + m_plug.space().inner()
+ "::" + m_plug.space().entry()};
::dfi::common::line(s + "::unload(\"" + m_plug.args().unload() + "\")");
// Unload pluggable file