mirror of
https://github.com/logos-co/logos-cpp-sdk.git
synced 2026-08-31 09:41:06 +00:00
Iuri Matias
d633575677
* add IDL parser & generator (wip) * fix fixtures issues affecting tests * fix fixtures issues affecting tests
39 lines
2.0 KiB
C++
39 lines
2.0 KiB
C++
#include "lidl_serializer.h"
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#include <QTextStream>
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static QString serializeTypeExpr(const TypeExpr& te) {
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switch (te.kind) {
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case TypeExpr::Primitive: case TypeExpr::Named: return te.name;
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case TypeExpr::Array: return "[" + serializeTypeExpr(te.elements[0]) + "]";
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case TypeExpr::Map: return "{" + serializeTypeExpr(te.elements[0]) + ": " + serializeTypeExpr(te.elements[1]) + "}";
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case TypeExpr::Optional: return "? " + serializeTypeExpr(te.elements[0]);
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}
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return QString();
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}
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static void serializeParams(QTextStream& s, const QVector<ParamDecl>& params) {
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for (int i = 0; i < params.size(); ++i) {
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s << params[i].name << ": " << serializeTypeExpr(params[i].type);
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if (i + 1 < params.size()) s << ", ";
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}
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}
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QString lidlSerialize(const ModuleDecl& module) {
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QString out;
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QTextStream s(&out);
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s << "module " << module.name << " {\n";
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if (!module.version.isEmpty()) s << " version \"" << module.version << "\"\n";
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if (!module.description.isEmpty()) s << " description \"" << module.description << "\"\n";
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if (!module.category.isEmpty()) s << " category \"" << module.category << "\"\n";
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s << " depends [";
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for (int i = 0; i < module.depends.size(); ++i) { s << module.depends[i]; if (i + 1 < module.depends.size()) s << ", "; }
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s << "]\n";
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for (const TypeDecl& td : module.types) { s << "\n type " << td.name << " {\n"; for (const FieldDecl& fd : td.fields) { s << " "; if (fd.optional) s << "? "; s << fd.name << ": " << serializeTypeExpr(fd.type) << "\n"; } s << " }\n"; }
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if (!module.methods.isEmpty()) s << "\n";
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for (const MethodDecl& md : module.methods) { s << " method " << md.name << "("; serializeParams(s, md.params); s << ") -> " << serializeTypeExpr(md.returnType) << "\n"; }
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if (!module.events.isEmpty()) s << "\n";
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for (const EventDecl& ed : module.events) { s << " event " << ed.name << "("; serializeParams(s, ed.params); s << ")\n"; }
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s << "}\n";
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return out;
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}
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