mirror of
https://github.com/MaskRay/ccls.git
synced 2024-11-25 17:11:59 +00:00
251 lines
7.3 KiB
C++
251 lines
7.3 KiB
C++
#include "serializer.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();
|
|
}
|
|
|
|
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, const std::vector<std::string>& value) {
|
|
if (value.size() == 0)
|
|
return;
|
|
|
|
if (key) writer.Key(key);
|
|
|
|
writer.StartArray();
|
|
for (const std::string& s : value)
|
|
writer.String(s.c_str());
|
|
writer.EndArray();
|
|
}
|
|
|
|
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->id_cache.usr_to_type_id.find("");
|
|
if (it != file->id_cache.usr_to_type_id.end()) {
|
|
file->Resolve(it->second)->def.short_name = "<fundamental>";
|
|
assert(file->Resolve(it->second)->uses.size() == 0);
|
|
}
|
|
|
|
#define SERIALIZE(json_name, member_name) Serialize(writer, json_name, def.member_name)
|
|
|
|
writer.StartObject();
|
|
|
|
// Types
|
|
writer.Key("types");
|
|
writer.StartArray();
|
|
for (IndexedTypeDef& def : file->types) {
|
|
if (def.is_bad_def)
|
|
continue;
|
|
|
|
writer.StartObject();
|
|
SERIALIZE("id", id);
|
|
SERIALIZE("usr", def.usr);
|
|
SERIALIZE("short_name", def.short_name);
|
|
SERIALIZE("qualified_name", def.qualified_name);
|
|
SERIALIZE("definition", def.definition);
|
|
SERIALIZE("alias_of", def.alias_of);
|
|
SERIALIZE("parents", def.parents);
|
|
SERIALIZE("derived", derived);
|
|
SERIALIZE("types", def.types);
|
|
SERIALIZE("funcs", def.funcs);
|
|
SERIALIZE("vars", def.vars);
|
|
SERIALIZE("uses", uses);
|
|
writer.EndObject();
|
|
}
|
|
writer.EndArray();
|
|
|
|
// Functions
|
|
writer.Key("functions");
|
|
writer.StartArray();
|
|
for (IndexedFuncDef& def : file->funcs) {
|
|
if (def.is_bad_def)
|
|
continue;
|
|
|
|
writer.StartObject();
|
|
SERIALIZE("id", id);
|
|
SERIALIZE("usr", def.usr);
|
|
SERIALIZE("short_name", def.short_name);
|
|
SERIALIZE("qualified_name", def.qualified_name);
|
|
SERIALIZE("declarations", declarations);
|
|
SERIALIZE("definition", def.definition);
|
|
SERIALIZE("declaring_type", def.declaring_type);
|
|
SERIALIZE("base", def.base);
|
|
SERIALIZE("derived", derived);
|
|
SERIALIZE("locals", def.locals);
|
|
SERIALIZE("callers", callers);
|
|
SERIALIZE("callees", def.callees);
|
|
SERIALIZE("uses", uses);
|
|
writer.EndObject();
|
|
}
|
|
writer.EndArray();
|
|
|
|
// Variables
|
|
writer.Key("variables");
|
|
writer.StartArray();
|
|
for (IndexedVarDef& def : file->vars) {
|
|
if (def.is_bad_def)
|
|
continue;
|
|
|
|
writer.StartObject();
|
|
SERIALIZE("id", id);
|
|
SERIALIZE("usr", def.usr);
|
|
SERIALIZE("short_name", def.short_name);
|
|
SERIALIZE("qualified_name", def.qualified_name);
|
|
SERIALIZE("declaration", def.declaration);
|
|
SERIALIZE("definition", def.definition);
|
|
SERIALIZE("variable_type", def.variable_type);
|
|
SERIALIZE("declaring_type", def.declaring_type);
|
|
SERIALIZE("uses", uses);
|
|
writer.EndObject();
|
|
}
|
|
writer.EndArray();
|
|
|
|
writer.EndObject();
|
|
#undef WRITE
|
|
}
|
|
|
|
void Deserialize(const rapidjson::GenericValue<rapidjson::UTF8<>>& document, const char* name, std::string& output) {
|
|
auto it = document.FindMember(name);
|
|
if (it != document.MemberEnd())
|
|
output = it->value.GetString();
|
|
}
|
|
|
|
void Deserialize(const rapidjson::GenericValue<rapidjson::UTF8<>>& document, const char* name, std::vector<std::string>& output) {
|
|
auto it = document.FindMember(name);
|
|
if (it != document.MemberEnd()) {
|
|
for (auto& entry : it->value.GetArray())
|
|
output.push_back(entry.GetString());
|
|
}
|
|
}
|
|
|
|
void Deserialize(const rapidjson::GenericValue<rapidjson::UTF8<>>& document, const char* name, optional<Location>& output) {
|
|
auto it = document.FindMember(name);
|
|
if (it != document.MemberEnd())
|
|
output = Location(it->value.GetString()); // TODO: Location parsing not implemented in Location type.
|
|
}
|
|
|
|
void Deserialize(const rapidjson::GenericValue<rapidjson::UTF8<>>& document, const char* name, std::vector<Location>& output) {
|
|
auto it = document.FindMember(name);
|
|
if (it != document.MemberEnd()) {
|
|
for (auto& array_value : it->value.GetArray())
|
|
output.push_back(Location(array_value.GetString()));
|
|
}
|
|
}
|
|
|
|
void Deserialize(const Reader& reader, IndexedFile* file) {
|
|
#define DESERIALIZE(json_name, member_name) Deserialize(entry, json_name, def.member_name)
|
|
|
|
const auto& types = reader["types"].GetArray();
|
|
for (const auto& entry : types) {
|
|
TypeId id(entry["id"].GetInt64());
|
|
std::string usr = entry["usr"].GetString();
|
|
|
|
IndexedTypeDef def(id, usr);
|
|
def.is_bad_def = false;
|
|
DESERIALIZE("short_name", def.short_name);
|
|
DESERIALIZE("qualified_name", def.qualified_name);
|
|
DESERIALIZE("definition", def.definition);
|
|
DESERIALIZE("alias_of", def.alias_of);
|
|
DESERIALIZE("parents", def.parents);
|
|
DESERIALIZE("derived", derived);
|
|
DESERIALIZE("types", def.types);
|
|
DESERIALIZE("funcs", def.funcs);
|
|
DESERIALIZE("vars", def.vars);
|
|
DESERIALIZE("uses", uses);
|
|
file->types.push_back(def);
|
|
}
|
|
|
|
const auto& functions = reader["functions"].GetArray();
|
|
for (const auto& entry : functions) {
|
|
FuncId id(entry["id"].GetInt64());
|
|
std::string usr = entry["usr"].GetString();
|
|
|
|
IndexedFuncDef def(id, usr);
|
|
def.is_bad_def = false;
|
|
DESERIALIZE("short_name", def.short_name);
|
|
DESERIALIZE("qualified_name", def.qualified_name);
|
|
DESERIALIZE("declarations", declarations);
|
|
DESERIALIZE("definition", def.definition);
|
|
DESERIALIZE("declaring_type", def.declaring_type);
|
|
DESERIALIZE("base", def.base);
|
|
DESERIALIZE("derived", derived);
|
|
DESERIALIZE("locals", def.locals);
|
|
DESERIALIZE("callers", callers);
|
|
DESERIALIZE("callees", def.callees);
|
|
DESERIALIZE("uses", uses);
|
|
file->funcs.push_back(def);
|
|
}
|
|
|
|
const auto& vars = reader["variables"].GetArray();
|
|
for (const auto& entry : vars) {
|
|
VarId id(entry["id"].GetInt64());
|
|
std::string usr = entry["usr"].GetString();
|
|
|
|
IndexedVarDef def(id, usr);
|
|
def.is_bad_def = false;
|
|
DESERIALIZE("short_name", def.short_name);
|
|
DESERIALIZE("qualified_name", def.qualified_name);
|
|
DESERIALIZE("declaration", def.declaration);
|
|
DESERIALIZE("definition", def.definition);
|
|
DESERIALIZE("variable_type", def.variable_type);
|
|
DESERIALIZE("declaring_type", def.declaring_type);
|
|
DESERIALIZE("uses", uses);
|
|
file->vars.push_back(def);
|
|
}
|
|
#undef DESERIALIZE
|
|
}
|
|
|
|
std::string Serialize(IndexedFile* file) {
|
|
rapidjson::StringBuffer output;
|
|
Writer writer(output);
|
|
writer.SetFormatOptions(
|
|
rapidjson::PrettyFormatOptions::kFormatSingleLineArray);
|
|
writer.SetIndent(' ', 2);
|
|
|
|
Serialize(writer, file);
|
|
|
|
return output.GetString();
|
|
}
|
|
|
|
IndexedFile Deserialize(std::string path, std::string serialized) {
|
|
rapidjson::Document document;
|
|
document.Parse(serialized.c_str());
|
|
|
|
IndexedFile file(path);
|
|
Deserialize(document, &file);
|
|
return file;
|
|
}
|