Crate zerodds_idl_cpp 

IDL4 → C++17-Header-Codegen (OMG IDL4-CPP-Mapping, formal/2018-07-01).

Crate zerodds-idl-cpp — Foundation des Sprach-Bindings (Cluster C5.1-a).

Safety classification: SAFE (std-only). Reines Build-Zeit-Tool — forbid(unsafe_code), kein no_std-Use-Case.

Scope (C5.1-a)

• Block A: Header-Layout (#pragma once, namespace, includes).
• Block B: Primitive-Mapping (boolean → bool, octet → uint8_t, …).
• Block C: struct/enum/union/typedef/sequence/array/inheritance.
• Block D: Exception → class X : public std::exception.
• Block E: Time/Duration → DDS::Time_t / DDS::Duration_t.

C5.1-b Erweiterungen

• Block F: Status-Mapping (13 Status-Klassen, status).
• Block G: QoS-Policy + Type-Traits (22 Policies, qos).
• Block H: DCPS-Entity-Header-Stubs (dcps).

C5.2 Erweiterungen

• DDS-PSM-CXX-Header-Skeleton-Layer (psm_cxx).

C6.1.D-cpp Erweiterungen

• DDS-RPC C++ PSM-Codegen (rpc) — Service-Interface, Requester, Replier, ServiceTraits + RemoteException-Hierarchie. Spec §10.

Bewusst nicht im Crate

• Bitset/Bitmask, Map, Fixed, Any, Interface, Valuetype.
• Linker-Tests (statische Header-Generation reicht).

Beispiel

use zerodds_idl::config::ParserConfig;
use zerodds_idl_cpp::{generate_cpp_header, CppGenOptions};

let ast = zerodds_idl::parse(
    "module M { struct S { long x; }; };",
    &ParserConfig::default(),
)
.expect("parse");
let cpp = generate_cpp_header(&ast, &CppGenOptions::default()).expect("gen");
assert!(cpp.contains("namespace M"));
assert!(cpp.contains("class S"));

Re-exports

pub use c_mode::CGenOptions;

pub use c_mode::generate_c_header;

pub use error::CppGenError;

pub use psm_cxx::emit_condition_skeleton;

pub use psm_cxx::emit_core_basics;

pub use psm_cxx::emit_exception_hierarchy;

pub use psm_cxx::emit_full_psm_cxx_skeleton;

pub use psm_cxx::emit_listener_skeleton;

pub use psm_cxx::emit_psm_cxx_includes;

pub use psm_cxx::emit_reference_value_pattern;

Modules

c_mode

IDL → C99 Codegen-Mode (Vendor-Spec zerodds-xcdr2-c-1.0).

dcps

Block-H: DCPS-Entity-Header-Stubs (Spec idl4-cpp-1.0 §7.6 + dds-psm-cxx-1.0 §8.1).

emitter

AST-Walker, der C++17-Header emittiert.

error

Fehler-Typen fuer den IDL→C++-Codegen.

psm_cxx

C5.2: DDS-PSM-CXX 1.0 Header-Skeleton-Layer.

qos

Block-G: QoS-Policy + Type-Traits (Spec idl4-cpp-1.0 §7.5).

rpc

C6.1.D-cpp: DDS-RPC C++ PSM-Codegen.

status

Block-F: DDS-Status-Mapping (Spec idl4-cpp-1.0 §7.4 + dds-1.4 §2.2.4.1).

type_map

Mapping IDL-Primitive → C++-Type-Strings.

Structs

CppGenOptions

Konfiguration des Code-Generators.

Functions

generate_cpp_header

Erzeugt einen vollstaendigen C++17-Header aus einer IDL-Specification.

generate_cpp_header_with_amqp

Convenience-Variante mit aktiviertem emit_amqp_helpers-Flag.

generate_cpp_header_with_corba_traits

Convenience-Variante mit aktiviertem emit_corba_traits-Flag.