339 lines
13 KiB
C++
339 lines
13 KiB
C++
//
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// Created by bbr on 08.05.22..
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//
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#include <set>
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#include "comdel_generator.h"
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namespace domain {
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void generateSchemaFile(std::string& librarySource, Schema *schema, std::ostream &buffer) {
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buffer << "@source " << librarySource << std::endl << std::endl;
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buffer << "@schema {" << std::endl;
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for(auto &componentInstance: schema->componentInstances) {
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buffer << "\t" << "@instance " << componentInstance->name << " " << componentInstance->component.getName() << " {" << std::endl;
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buffer << "\t\t" << "@position (" << componentInstance->position.first << ", " << componentInstance->position.second << ")" << std::endl;
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for(auto &attribute: componentInstance->attributes) {
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buffer << "\t\t" << "@attribute " << attribute.name << " " << attribute.value.stringify() << std::endl;
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}
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buffer << "\t}" << std::endl << std::endl;
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}
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for(auto &busInstance: schema->busInstances) {
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buffer << "\t" << "@instance " << busInstance->name << " " << busInstance->bus.getName() << " {" << std::endl;
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buffer << "\t\t" << "@position (" << busInstance->position.first << ", " << busInstance->position.second << ")" << std::endl;
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buffer << "\t\t" << "@size " << busInstance->size << std::endl;
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buffer << "\t}" << std::endl << std::endl;
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}
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for(auto &conn: schema->connections) {
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auto busConn = dynamic_cast<domain::BusConnectionInstance*>(conn.get());
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if(busConn) {
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buffer << "\t" << "@connection (" << busConn->instance->name << "." << busConn->connection.getComponent().pin << ", " << busConn->bus->name << ") {" << std::endl;
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for(auto attribute: busConn->attributes) {
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buffer << "\t\t" << "@attribute " << attribute.name << " " << attribute.value.stringify() << std::endl;
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}
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buffer << "\t" << "}" << std::endl;
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}
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auto dirConn = dynamic_cast<domain::DirectConnectionInstance*>(conn.get());
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if(dirConn) {
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buffer << "\t" << "@connection (" << dirConn->instance->name << "." << dirConn->connection.getComponent().pin << ", "
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<< dirConn->bus->name << ", "
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<< dirConn->secondInstance->name << "." << dirConn->connection.getSecondComponent()->pin
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<< ") {" << std::endl;
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for(auto attribute: dirConn->attributes) {
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buffer << "\t\t" << "@attribute " << attribute.name << " " << attribute.value.stringify() << std::endl;
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}
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buffer << "\t" << "}" << std::endl;
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}
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}
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buffer << "}" << std::endl;
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}
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std::set<std::string> createImports(Schema *schema);
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std::map<string, string> generateWires(Schema *schema, ostream &ostream);
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void generateSubComponents(Schema *schema, map <string, string> &wires, ostream &buffer);
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void generateDisplay(Schema *schema, ostream &buffer);
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void generateComdelFile(Schema *schema, Library &library, std::ostream &buffer) {
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buffer << library.getHeader() << std::endl;
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std::set<std::string> imports = createImports(schema);
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for(auto& import: imports) {
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buffer << "#include \"" << library.getComponentDirectory() << "\\" << import << "\"" << std::endl;
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}
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buffer << "\n\n" << std::endl;
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buffer << "component System" << std::endl << "{" << std::endl;
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if(library.getComponentHeader().has_value()) {
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buffer << library.getComponentHeader().value() << endl;
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}
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auto wires = generateWires(schema, buffer);
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generateSubComponents(schema, wires, buffer);
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generateDisplay(schema, buffer);
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buffer << "}";
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}
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void generateBus(BusInstance *bus, ostream &buffer);
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void generateDisplay(Schema *schema, ostream &buffer) {
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buffer << "\n\tdisplay {\n";
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for(auto &component: schema->componentInstances) {
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buffer << "\t\tcomponent { x: " << component->position.first << "; y: " << component->position.second << "; ref: \"" << component->name << "\"; }" << std::endl;
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}
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for(auto &bus: schema->busInstances) {
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generateBus(bus.get(), buffer);
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}
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buffer << "\t}\n";
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}
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void generateBus(BusInstance *bus, ostream &buffer) {
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buffer << "\n";
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buffer << "\t\t// " << bus->name << " bus\n\n";
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if(bus->bus.getDisplay().has_value()) {
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bus->bus.getDisplay()->comdel(buffer, bus->position.first, bus->position.second, bus->size);
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}
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}
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void generateWire(std::string &name, Wire& wire, ostream &buffer);
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std::map<string, string> generateWires(Schema *schema, ostream &buffer) {
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std::set<string> usedNames;
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std::map<string, string> usedMappings;
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for(auto &bus: schema->busInstances) {
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buffer << "\t//" << bus->name << std::endl;
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for(auto& wire: bus->bus.getWires()) {
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std::string name = wire.getName();
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if(usedNames.count(wire.getName()) > 0) {
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name = bus->name + "__" + wire.getName();
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}
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if(wire.isHidden()) {
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name = "--" + name;
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}
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usedNames.insert(name);
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usedMappings.insert(std::make_pair(bus->name + "." + wire.getName(), name));
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generateWire(name, wire, buffer);
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}
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buffer << std::endl << std::endl;
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}
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return usedMappings;
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}
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void generateWire(std::string &name, Wire& wire, ostream &buffer) {
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buffer << "\t";
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switch (wire.getType()) {
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case Wire::R_WIRE:
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buffer << "r_wire";
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break;
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case Wire::WIRED_AND:
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buffer << "wired_and";
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break;
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case Wire::WIRED_OR:
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buffer << "wired_or";
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break;
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default:
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buffer << "wire";
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}
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if(wire.getWidth() != 1) {
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buffer << "<" << wire.getWidth() << ">";
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}
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buffer << " " << name << ";" << std::endl;
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}
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std::set<std::string> createImports(Schema *schema) {
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std::set<std::string> importSet;
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for(auto &component: schema->componentInstances) {
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importSet.insert(component->component.getSource());
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}
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return importSet;
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}
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void generateAutomaticPin(DirectConnectionInstance *connection, string name, string pin, map<string, string> wireNames, stringstream &buffer);
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void generateSingleAutomaticPin(DirectConnectionInstance *instance, string name, string pin,
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map <string, string> &wireNames,
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stringstream &buffer);
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void generateComponent(Schema *schema, map <string, string> &wires, ostream &buffer,
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shared_ptr <ComponentInstance> &component);
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void generateSubComponents(Schema *schema, map<string, string> &wires, ostream &buffer) {
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buffer << "\t// components --------------------------------------------" << std::endl;
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for(auto& component: schema->componentInstances) {
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if(component->component.getType() == Component::MEMORY) {
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generateComponent(schema, wires, buffer, component);
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}
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}
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for(auto& component: schema->componentInstances) {
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if(component->component.getType() != Component::MEMORY) {
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generateComponent(schema, wires, buffer, component);
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}
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}
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}
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void generateComponent(Schema *schema, map <string, string> &wires, ostream &buffer,
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shared_ptr <ComponentInstance> &component) {
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buffer << "\tsubcomponent " << component->component.getName() << " " << component->name;
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std::optional<InstanceAttribute> memory;
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std::vector<InstanceAttribute> attributes;
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for(auto& attr: component->attributes) {
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if(attr.name != "_memory") {
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attributes.push_back(attr);
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} else if(attr.name == "_memory" && attr.value.asMemoryReference().has_value()) {
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memory = attr;
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}
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}
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if(!attributes.empty()) {
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buffer << "<";
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buffer << attributes[0].value.stringify();
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for(int i=1; i<attributes.size(); i++) {
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buffer << ", " << attributes[i].value.stringify();
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}
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buffer << ">";
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}
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stringstream tempOutput;
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for(auto &pin: component->component.getPins()) {
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if(schema->hasConnection(component->name, pin.getName())) {
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auto conn = schema->getConnection(component->name, pin.getName());
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auto busConn = dynamic_cast<BusConnectionInstance*>(conn);
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if(busConn != nullptr) {
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for(auto wire: busConn->connection.getWires()) {
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if(wire.isType(Value::ATTRIBUTE_REFERENCE)) {
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auto attribute = busConn->getAttribute(wire.asReference());
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if(wire.isType(Value::WIRE_REFERENCE)) {
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tempOutput << wires[busConn->bus->name + "." + attribute.value.asReference()] << ", ";
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} else if(wire.isType(Value::NIL)) {
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tempOutput << "*, ";
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} else {
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tempOutput << attribute.value.stringify() << ", ";
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}
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} else {
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if(wire.isType(Value::WIRE_REFERENCE)) {
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tempOutput << wires[busConn->bus->name + "." + wire.asReference()] << ", ";
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} else if(wire.isType(Value::NIL)) {
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tempOutput << "*, ";
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} else {
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tempOutput << wire.stringify() << ", ";
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}
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}
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}
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}
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auto dirConn = dynamic_cast<DirectConnectionInstance*>(conn);
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if(dirConn != nullptr) {
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if(dirConn->bus->bus.getType() == Bus::AUTOMATIC) {
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generateAutomaticPin(dirConn, component->name, pin.getName(), wires, tempOutput);
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} else {
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generateSingleAutomaticPin(dirConn, component->name, pin.getName(), wires, tempOutput);
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}
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}
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} else {
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// if no connection exists than defaults must exist
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for(auto& wire: *pin.getWires()) {
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tempOutput << wire.stringify() << ", ";
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}
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}
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}
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auto wireList = tempOutput.str();
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wireList.pop_back();
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wireList.pop_back(); // remove last COMMA(", ")
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buffer << "(" << wireList << ")";
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if(memory.has_value()) {
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buffer << " uses " << *memory->value.asMemoryReference();
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}
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buffer << ";" << std::endl;
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}
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void generateSingleAutomaticPin(DirectConnectionInstance *connection, string name, string pin, map <string, string> &wireNames, stringstream &buffer) {
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std::vector<Value> wires;
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std::string selected;
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std::vector<Value> defaults;
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if(connection->instance->name == name && connection->connection.getComponent().pin == pin) {
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wires = connection->connection.getWires();
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selected = connection->attributes[0].value.asReference();
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defaults = *connection->instance->component.getPin(pin).getWires();
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} else {
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wires = *connection->connection.getSecondWires();
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selected = connection->attributes[1].value.asReference();
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defaults = *connection->secondInstance->component.getPin(pin).getWires();
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}
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for(int i=0; i<wires.size(); i++) {
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if(wires[i].isType(Value::STRING)) {
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if(wires[i].asString() == selected) {
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buffer << wireNames[connection->bus->name + "." + connection->bus->bus.getWires()[0].getName()] << ", ";
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} else {
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buffer << defaults[i].stringify();
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}
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} else {
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buffer << wires[i].stringify() << ", ";
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}
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}
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}
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void generateAutomaticPin(DirectConnectionInstance *connection, string name, string pin, map<string, string> wireNames, stringstream &buffer) {
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std::vector<Value> wires;
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if(connection->instance->name == name && connection->connection.getComponent().pin == pin) {
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wires = connection->connection.getWires();
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} else {
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wires = *connection->connection.getSecondWires();
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}
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for(auto& wire: wires) {
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if(wire.isType(Value::ATTRIBUTE_REFERENCE)) {
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auto attribute = connection->getAttribute(wire.asReference());
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if(wire.isType(Value::WIRE_REFERENCE)) {
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buffer << wireNames[connection->bus->name + "." + attribute.value.asReference()] << ", ";
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} else if(wire.isType(Value::NIL)) {
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buffer << "*, ";
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} else {
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buffer << attribute.value.stringify() << ", ";
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}
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} else {
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if(wire.isType(Value::WIRE_REFERENCE)) {
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buffer << wireNames[connection->bus->name + "." + wire.asReference()] << ", ";
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} else if(wire.isType(Value::NIL)) {
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buffer << "*, ";
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} else {
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buffer << wire.stringify() << ", ";
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}
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}
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}
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}
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} // domain
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