diff --git a/src/main.cpp b/src/main.cpp index df3b510..153ea3b 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -270,7 +270,7 @@ void parseHeader() { for (auto& rq : iface.requests) { for (auto& arg : rq.args) { if (!arg.interface.empty()) { - HEADER += std::format("\nclass {};", camelize((clientCode ? "CC_" : "C_")+ arg.interface)); + HEADER += std::format("\nclass {};", camelize((clientCode ? "CC_" : "C_") + arg.interface)); } } } @@ -300,15 +300,20 @@ void parseHeader() { const auto IFACE_CLASS_NAME_CAMEL = camelize((clientCode ? "CC_" : "C_") + iface.name); // begin the class - HEADER += - std::format(R"#( + HEADER += std::format(R"#( +struct {}DestroyWrapper {{ + wl_listener listener; + {}* parent = nullptr; +}}; + class {} {{ public: {}({}); ~{}(); )#", - IFACE_CLASS_NAME_CAMEL, IFACE_CLASS_NAME_CAMEL, (clientCode ? "wl_resource*" : "wl_client* client, uint32_t version, uint32_t id"), IFACE_CLASS_NAME_CAMEL); + IFACE_CLASS_NAME_CAMEL, IFACE_CLASS_NAME_CAMEL, IFACE_CLASS_NAME_CAMEL, IFACE_CLASS_NAME_CAMEL, + (clientCode ? "wl_resource*" : "wl_client* client, uint32_t version, uint32_t id"), IFACE_CLASS_NAME_CAMEL); if (!clientCode) { HEADER += std::format(R"#( @@ -364,7 +369,7 @@ class {} {{ void* data() {{ return pData; }} - + // get the raw wl_resource (wl_proxy) ptr wl_resource* resource() {{ return pResource; @@ -471,10 +476,10 @@ class {} {{ wl_resource* pResource = nullptr; - wl_listener resourceDestroyListener; + {}DestroyWrapper resourceDestroyListener; void* pData = nullptr;)#", - IFACE_CLASS_NAME_CAMEL); + IFACE_CLASS_NAME_CAMEL, IFACE_CLASS_NAME_CAMEL); } else { HEADER += R"#( wl_resource* pResource = nullptr; @@ -614,11 +619,12 @@ static void {}(void* data, void* resource{}) {{ if (!clientCode) { SOURCE += std::format(R"#( static void _{}__DestroyListener(wl_listener* l, void* d) {{ - {}* pResource = wl_container_of(l, pResource, resourceDestroyListener); + {}DestroyWrapper *wrap = wl_container_of(l, wrap, listener); + {}* pResource = wrap->parent; pResource->onDestroyCalled(); }} )#", - IFACE_CLASS_NAME_CAMEL, IFACE_CLASS_NAME_CAMEL); + IFACE_CLASS_NAME_CAMEL, IFACE_CLASS_NAME_CAMEL, IFACE_CLASS_NAME_CAMEL); } // create vtable @@ -685,13 +691,13 @@ void {}::{}({}) {{ {} {}::{}({}) {{ if (!pResource) return{};{} - + auto proxy = wl_proxy_marshal_flags((wl_proxy*)pResource, {}, {}, wl_proxy_get_version((wl_proxy*)pResource), {}{}{});{} }} )#", - ptrRetType, IFACE_CLASS_NAME_CAMEL, EVENT_NAME, argsC, (ev.newIdType.empty() ? "" : " nullptr"), (ev.destructor ? "\n destroyed = true;" : ""), evid, - (ev.newIdType.empty() ? "nullptr" : "&" + ev.newIdType + "_interface"), flags, (!ev.newIdType.empty() ? ", nullptr" : ""), argsN, - (ev.newIdType.empty() ? "\n proxy;" : "\n\n return proxy;")); + ptrRetType, IFACE_CLASS_NAME_CAMEL, EVENT_NAME, argsC, (ev.newIdType.empty() ? "" : " nullptr"), + (ev.destructor ? "\n destroyed = true;" : ""), evid, (ev.newIdType.empty() ? "nullptr" : "&" + ev.newIdType + "_interface"), flags, + (!ev.newIdType.empty() ? ", nullptr" : ""), argsN, (ev.newIdType.empty() ? "\n proxy;" : "\n\n return proxy;")); } evid++; @@ -835,16 +841,17 @@ const wl_interface {} = {{ return; wl_resource_set_user_data(pResource, this); - wl_list_init(&resourceDestroyListener.link); - resourceDestroyListener.notify = _{}__DestroyListener; - wl_resource_add_destroy_listener(pResource, &resourceDestroyListener); + wl_list_init(&resourceDestroyListener.listener.link); + resourceDestroyListener.listener.notify = _{}__DestroyListener; + resourceDestroyListener.parent = this; + wl_resource_add_destroy_listener(pResource, &resourceDestroyListener.listener); wl_resource_set_implementation(pResource, {}, this, nullptr); }} {}::~{}() {{ - wl_list_remove(&resourceDestroyListener.link); - wl_list_init(&resourceDestroyListener.link); + wl_list_remove(&resourceDestroyListener.listener.link); + wl_list_init(&resourceDestroyListener.listener.link); // if we still own the wayland resource, // it means we need to destroy it. @@ -856,8 +863,8 @@ const wl_interface {} = {{ void {}::onDestroyCalled() {{ wl_resource_set_user_data(pResource, nullptr); - wl_list_remove(&resourceDestroyListener.link); - wl_list_init(&resourceDestroyListener.link); + wl_list_remove(&resourceDestroyListener.listener.link); + wl_list_init(&resourceDestroyListener.listener.link); // set the resource to nullptr, // as it will be freed. If the consumer does not destroy this resource