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Move serialization into a separate file

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This commit is contained in:
Jacob Dufault 2017-02-23 00:47:07 -08:00
parent b165cfa59d
commit 0f17a49d40
3 changed files with 174 additions and 179 deletions
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182
indexer.cpp
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@ -1,5 +1,7 @@
#include "indexer.h"
#include "serializer.h"
IndexedFile::IndexedFile() {}
// TODO: Optimize for const char*?
@ -57,196 +59,18 @@ IndexedVarDef* IndexedFile::Resolve(VarId id) {
return &vars[id.local_id];
}
using Writer = rapidjson::PrettyWriter<rapidjson::StringBuffer>;
void Write(Writer& writer, const char* key, Location location) {
if (key) writer.Key(key);
std::string s = location.ToString();
writer.String(s.c_str());
}
void Write(Writer& writer, const char* key, optional<Location> location) {
if (location) {
Write(writer, key, location.value());
}
//else {
// if (key) writer.Key(key);
// writer.Null();
//}
}
void Write(Writer& writer, const char* key, const std::vector<Location>& locs) {
if (locs.size() == 0)
return;
if (key) writer.Key(key);
writer.StartArray();
for (const Location& loc : locs)
Write(writer, nullptr, loc);
writer.EndArray();
}
template<typename T>
void Write(Writer& writer, const char* key, LocalId<T> id) {
if (key) writer.Key(key);
writer.Uint64(id.local_id);
}
template<typename T>
void Write(Writer& writer, const char* key, optional<LocalId<T>> id) {
if (id) {
Write(writer, key, id.value());
}
//else {
// if (key) writer.Key(key);
// writer.Null();
//}
}
template<typename T>
void Write(Writer& writer, const char* key, const std::vector<LocalId<T>>& ids) {
if (ids.size() == 0)
return;
if (key) writer.Key(key);
writer.StartArray();
for (LocalId<T> id : ids)
Write(writer, nullptr, id);
writer.EndArray();
}
template<typename T>
void Write(Writer& writer, const char* key, Ref<T> ref) {
if (key) writer.Key(key);
std::string s = std::to_string(ref.id.local_id) + "@" + ref.loc.ToString();
writer.String(s.c_str());
}
template<typename T>
void Write(Writer& writer, const char* key, const std::vector<Ref<T>>& refs) {
if (refs.size() == 0)
return;
if (key) writer.Key(key);
writer.StartArray();
for (Ref<T> ref : refs)
Write(writer, nullptr, ref);
writer.EndArray();
}
void Write(Writer& writer, const char* key, const std::string& value) {
if (value.size() == 0)
return;
if (key) writer.Key(key);
writer.String(value.c_str());
}
void Write(Writer& writer, const char* key, uint64_t value) {
if (key) writer.Key(key);
writer.Uint64(value);
}
std::string IndexedFile::ToString() {
auto it = usr_to_type_id.find("");
if (it != usr_to_type_id.end()) {
Resolve(it->second)->short_name = "<fundamental>";
assert(Resolve(it->second)->uses.size() == 0);
}
#define WRITE(name) Write(writer, #name, def.name)
rapidjson::StringBuffer output;
rapidjson::PrettyWriter<rapidjson::StringBuffer> writer(output);
writer.SetFormatOptions(
rapidjson::PrettyFormatOptions::kFormatSingleLineArray);
writer.SetIndent(' ', 2);
writer.StartObject();
// Types
writer.Key("types");
writer.StartArray();
for (IndexedTypeDef& def : types) {
if (def.is_system_def) continue;
writer.StartObject();
WRITE(id);
WRITE(usr);
WRITE(short_name);
WRITE(qualified_name);
WRITE(definition);
WRITE(alias_of);
WRITE(parents);
WRITE(derived);
WRITE(types);
WRITE(funcs);
WRITE(vars);
WRITE(uses);
writer.EndObject();
}
writer.EndArray();
// Functions
writer.Key("functions");
writer.StartArray();
for (IndexedFuncDef& def : funcs) {
if (def.is_system_def) continue;
writer.StartObject();
WRITE(id);
WRITE(usr);
WRITE(short_name);
WRITE(qualified_name);
WRITE(declaration);
WRITE(definition);
WRITE(declaring_type);
WRITE(base);
WRITE(derived);
WRITE(locals);
WRITE(callers);
WRITE(callees);
WRITE(uses);
writer.EndObject();
}
writer.EndArray();
// Variables
writer.Key("variables");
writer.StartArray();
for (IndexedVarDef& def : vars) {
if (def.is_system_def) continue;
writer.StartObject();
WRITE(id);
WRITE(usr);
WRITE(short_name);
WRITE(qualified_name);
WRITE(declaration);
WRITE(definition);
WRITE(variable_type);
WRITE(declaring_type);
WRITE(uses);
writer.EndObject();
}
writer.EndArray();
writer.EndObject();
Serialize(writer, this);
return output.GetString();
#undef WRITE
}
struct FileDef {
uint64_t id;
std::string path;
std::vector<TypeDef> types;
std::vector<FuncDef> funcs;
std::vector<VarDef> vars;
};

164
serializer.cc Normal file
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@ -0,0 +1,164 @@
#include "serializer.h"
#include "indexer.h"
void Serialize(Writer& writer, const char* key, Location location) {
if (key) writer.Key(key);
std::string s = location.ToString();
writer.String(s.c_str());
}
void Serialize(Writer& writer, const char* key, optional<Location> location) {
if (location)
Serialize(writer, key, location.value());
}
void Serialize(Writer& writer, const char* key, const std::vector<Location>& locs) {
if (locs.size() == 0)
return;
if (key) writer.Key(key);
writer.StartArray();
for (const Location& loc : locs)
Serialize(writer, nullptr, loc);
writer.EndArray();
}
template<typename T>
void Serialize(Writer& writer, const char* key, LocalId<T> id) {
if (key) writer.Key(key);
writer.Uint64(id.local_id);
}
template<typename T>
void Serialize(Writer& writer, const char* key, optional<LocalId<T>> id) {
if (id) {
Serialize(writer, key, id.value());
}
}
template<typename T>
void Serialize(Writer& writer, const char* key, const std::vector<LocalId<T>>& ids) {
if (ids.size() == 0)
return;
if (key) writer.Key(key);
writer.StartArray();
for (LocalId<T> id : ids)
Serialize(writer, nullptr, id);
writer.EndArray();
}
template<typename T>
void Serialize(Writer& writer, const char* key, Ref<T> ref) {
if (key) writer.Key(key);
std::string s = std::to_string(ref.id.local_id) + "@" + ref.loc.ToString();
writer.String(s.c_str());
}
template<typename T>
void Serialize(Writer& writer, const char* key, const std::vector<Ref<T>>& refs) {
if (refs.size() == 0)
return;
if (key) writer.Key(key);
writer.StartArray();
for (Ref<T> ref : refs)
Serialize(writer, nullptr, ref);
writer.EndArray();
}
void Serialize(Writer& writer, const char* key, const std::string& value) {
if (value.size() == 0)
return;
if (key) writer.Key(key);
writer.String(value.c_str());
}
void Serialize(Writer& writer, const char* key, uint64_t value) {
if (key) writer.Key(key);
writer.Uint64(value);
}
void Serialize(Writer& writer, IndexedFile* file) {
auto it = file->usr_to_type_id.find("");
if (it != file->usr_to_type_id.end()) {
file->Resolve(it->second)->short_name = "<fundamental>";
assert(file->Resolve(it->second)->uses.size() == 0);
}
#define SERIALIZE(name) Serialize(writer, #name, def.name)
writer.StartObject();
// Types
writer.Key("types");
writer.StartArray();
for (IndexedTypeDef& def : file->types) {
if (def.is_system_def) continue;
writer.StartObject();
SERIALIZE(id);
SERIALIZE(usr);
SERIALIZE(short_name);
SERIALIZE(qualified_name);
SERIALIZE(definition);
SERIALIZE(alias_of);
SERIALIZE(parents);
SERIALIZE(derived);
SERIALIZE(types);
SERIALIZE(funcs);
SERIALIZE(vars);
SERIALIZE(uses);
writer.EndObject();
}
writer.EndArray();
// Functions
writer.Key("functions");
writer.StartArray();
for (IndexedFuncDef& def : file->funcs) {
if (def.is_system_def) continue;
writer.StartObject();
SERIALIZE(id);
SERIALIZE(usr);
SERIALIZE(short_name);
SERIALIZE(qualified_name);
SERIALIZE(declaration);
SERIALIZE(definition);
SERIALIZE(declaring_type);
SERIALIZE(base);
SERIALIZE(derived);
SERIALIZE(locals);
SERIALIZE(callers);
SERIALIZE(callees);
SERIALIZE(uses);
writer.EndObject();
}
writer.EndArray();
// Variables
writer.Key("variables");
writer.StartArray();
for (IndexedVarDef& def : file->vars) {
if (def.is_system_def) continue;
writer.StartObject();
SERIALIZE(id);
SERIALIZE(usr);
SERIALIZE(short_name);
SERIALIZE(qualified_name);
SERIALIZE(declaration);
SERIALIZE(definition);
SERIALIZE(variable_type);
SERIALIZE(declaring_type);
SERIALIZE(uses);
writer.EndObject();
}
writer.EndArray();
writer.EndObject();
#undef WRITE
}

7
serializer.h Normal file
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@ -0,0 +1,7 @@
#include <rapidjson/document.h>
#include <rapidjson/prettywriter.h>
struct IndexedFile;
using Writer = rapidjson::PrettyWriter<rapidjson::StringBuffer>;
void Serialize(Writer& writer, IndexedFile* file);