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sergeykhbr |
/*
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* Copyright 2018 Sergey Khabarov, sergeykhbr@gmail.com
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef __DEBUGGER_CLASS_H__
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#define __DEBUGGER_CLASS_H__
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#include <iface.h>
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#include <iservice.h>
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#include <api_core.h>
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namespace debugger {
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static const char *const IFACE_CLASS = "IClass";
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class IClass : public IFace {
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public:
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explicit IClass(const char *class_name)
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: IFace(IFACE_CLASS) {
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class_name_.make_string(class_name);
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RISCV_register_class(static_cast<IClass *>(this));
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listInstances_ = AttributeType(Attr_List);
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}
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virtual ~IClass() {
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for (unsigned i = 0; i < listInstances_.size(); i++) {
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delete static_cast<IService *>(listInstances_[i].to_iface());
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}
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}
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virtual IService *createService(const char *obj_name) = 0;
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virtual void postinitServices() {
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IService *tmp = NULL;
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for (unsigned i = 0; i < listInstances_.size(); i++) {
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tmp = static_cast<IService *>(listInstances_[i].to_iface());
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tmp->postinitService();
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}
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}
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virtual void predeleteServices() {
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IService *tmp = NULL;
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for (unsigned i = 0; i < listInstances_.size(); i++) {
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tmp = static_cast<IService *>(listInstances_[i].to_iface());
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tmp->predeleteService();
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}
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}
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virtual const char *getClassName() { return class_name_.to_string(); }
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virtual IService *getInstance(const char *name) {
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IService *ret = NULL;
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for (unsigned i = 0; i < listInstances_.size(); i++) {
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ret = static_cast<IService *>(listInstances_[i].to_iface());
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if (strcmp(name, ret->getObjName()) == 0) {
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return ret;
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}
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}
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return NULL;
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}
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virtual AttributeType getConfiguration() {
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AttributeType ret(Attr_Dict);
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ret["Class"] = AttributeType(getClassName());
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ret["Instances"] = AttributeType(Attr_List);
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IService *tmp = NULL;
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for (unsigned i = 0; i < listInstances_.size(); i++) {
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tmp = static_cast<IService *>(listInstances_[i].to_iface());
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AttributeType val = tmp->getConfiguration();
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ret["Instances"].add_to_list(&val);
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}
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return ret;
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}
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virtual const AttributeType *getInstanceList() { return &listInstances_; }
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protected:
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AttributeType class_name_;
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AttributeType listInstances_;
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};
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/**
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* @brief Unified macros of plugin class declaration.
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* @see simple_plugin.cpp example
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*/
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#define DECLARE_CLASS(name) \
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class name ## Class : public IClass { \
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public: \
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name ## Class() : IClass(# name "Class") {} \
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virtual IService *createService(const char *obj_name) { \
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name *serv = new name(obj_name); \
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AttributeType item(static_cast<IService *>(serv)); \
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listInstances_.add_to_list(&item); \
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return serv; \
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} \
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};
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/**
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* @brief Unified macros of plugin class registration in kernel library.
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* @see simple_plugin.cpp example
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*/
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#define REGISTER_CLASS(name) static name ## Class local_class;
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#define REGISTER_CLASS_IDX(name, idx) static name ## Class local_class_ ## idx;
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} // namespace debugger
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#endif // __DEBUGGER_CLASS_H__
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