drew/acadia
1
0
Fork 0
Code Issues 6 Pull requests Projects Releases Packages Wiki Activity Actions

[Yunq] Move serialization to yunq library.

Browse source
This commit is contained in:
Drew Galbraith 2024-01-11 20:36:41 -08:00
parent 0135d8d844
commit 7ec4f696a8
9 changed files with 316 additions and 486 deletions
Download patch file Download diff file Expand all files Collapse all files

96
yunq/message.cpp.jinja
View file

@ -73,105 +73,63 @@ glcr::Status {{message.name}}::ParseFromBytesInternal(const yunq::MessageView& m
}
uint64_t {{message.name}}::SerializeToBytes(glcr::ByteBuffer& bytes, uint64_t offset) const {
uint32_t next_extension = header_size + 8 * {{ message.fields | length }};
const uint32_t core_size = next_extension;
yunq::Serializer serializer(bytes, offset, {{ message.fields | length }});
{%- for field in message.fields %}
// Write {{field.name}}.
{%- if not field.repeated %}
{%- if field.type == Type.U64 %}
bytes.WriteAt<uint64_t>(offset + header_size + (8 * {{loop.index0}}), {{field.name}}());
{%- elif field.type == Type.I64 %}
bytes.WriteAt<int64_t>(offset + header_size + (8 * {{loop.index0}}), {{field.name}}());
{%- elif field.type == Type.STRING %}
ExtPointer {{field.name}}_ptr{
.offset = next_extension,
// FIXME: Check downcast of str length.
.length = (uint32_t){{field.name}}().length(),
};
bytes.WriteStringAt(offset + next_extension, {{field.name}}());
next_extension += {{field.name}}_ptr.length;
bytes.WriteAt<ExtPointer>(offset + header_size + (8 * {{loop.index0}}), {{field.name}}_ptr);
{%- elif field.type == Type.CAPABILITY %}
// FIXME: Implement inbuffer capabilities.
bytes.WriteAt<uint64_t>(offset + header_size + (8 * {{loop.index0}}), 0);
{%- if field.type != Type.CAPABILITY %}
serializer.WriteField<{{field.cpp_type()}}>({{loop.index0}}, {{field.name}}_);
{%- else %}
// TODO: Unimplemented serialization {{field.type}}
serializer.WriteCapability({{loop.index0}}, {{field.name}}_);
{%- endif %}
{%- else %}
ExtPointer {{field.name}}_ptr{
.offset = next_extension,
.length = (uint32_t)({{field.name}}().size() * sizeof({{field.cpp_type()}})),
};
next_extension += {{field.name}}_ptr.length;
bytes.WriteAt<ExtPointer>(offset + header_size + (8 * {{loop.index0}}), {{field.name}}_ptr);
{%- if field.type != Type.CAPABILITY %}
serializer.WriteRepeated<{{field.cpp_type()}}>({{loop.index0}}, {{field.name}}_);
{%- else %}
serializer.WriteRepeatedCapability({{loop.index0}}, {{field.name}}_);
{%- endif %}
for (uint64_t i = 0; i < {{field.name}}().size(); i++) {
uint32_t ext_offset = offset + {{field.name}}_ptr.offset + (i * sizeof({{field.cpp_type()}}));
bytes.WriteAt<{{field.cpp_type()}}>(ext_offset, {{field.name}}().at(i));
}
{%- endif %}
{%- endfor %}
// The next extension pointer is the length of the message.
yunq::WriteHeader(bytes, offset, core_size, next_extension);
serializer.WriteHeader();
return next_extension;
return serializer.size();
}
uint64_t {{message.name}}::SerializeToBytes(glcr::ByteBuffer& bytes, uint64_t offset, glcr::CapBuffer& caps) const {
uint32_t next_extension = header_size + 8 * {{ message.fields | length}};
const uint32_t core_size = next_extension;
uint64_t next_cap = 0;
yunq::Serializer serializer(bytes, offset, {{ message.fields | length }}, caps);
{%- for field in message.fields %}
// Write {{field.name}}.
{%- if not field.repeated %}
{%- if field.type == Type.U64 %}
bytes.WriteAt<uint64_t>(offset + header_size + (8 * {{loop.index0}}), {{field.name}}());
{%- elif field.type == Type.I64 %}
bytes.WriteAt<int64_t>(offset + header_size + (8 * {{loop.index0}}), {{field.name}}());
{%- elif field.type == Type.STRING %}
ExtPointer {{field.name}}_ptr{
.offset = next_extension,
// FIXME: Check downcast of str length.
.length = (uint32_t){{field.name}}().length(),
};
bytes.WriteStringAt(offset + next_extension, {{field.name}}());
next_extension += {{field.name}}_ptr.length;
bytes.WriteAt<ExtPointer>(offset + header_size + (8 * {{loop.index0}}), {{field.name}}_ptr);
{%- elif field.type == Type.CAPABILITY %}
caps.WriteAt(next_cap, {{field.name}}());
bytes.WriteAt<uint64_t>(offset + header_size + (8 * {{loop.index0}}), next_cap++);
{%- if field.type != Type.CAPABILITY %}
serializer.WriteField<{{field.cpp_type()}}>({{loop.index0}}, {{field.name}}_);
{%- else %}
// TODO: Unimplemented serialization {{field.type}}
serializer.WriteCapability({{loop.index0}}, {{field.name}}_);
{%- endif %}
{%- else %}
ExtPointer {{field.name}}_ptr{
.offset = next_extension,
.length = (uint32_t)({{field.name}}().size() * sizeof({{field.cpp_type()}})),
};
next_extension += {{field.name}}_ptr.length;
bytes.WriteAt<ExtPointer>(offset + header_size + (8 * {{loop.index0}}), {{field.name}}_ptr);
{%- if field.type != Type.CAPABILITY %}
serializer.WriteRepeated<{{field.cpp_type()}}>({{loop.index0}}, {{field.name}}_);
{%- else %}
serializer.WriteRepeatedCapability({{loop.index0}}, {{field.name}}_);
{%- endif %}
for (uint64_t i = 0; i < {{field.name}}().size(); i++) {
uint32_t ext_offset = offset + {{field.name}}_ptr.offset + (i * sizeof({{field.cpp_type()}}));
bytes.WriteAt<{{field.cpp_type()}}>(ext_offset, {{field.name}}().at(i));
}
{%- endif %}
{%- endfor %}
// The next extension pointer is the length of the message.
yunq::WriteHeader(bytes, offset, core_size, next_extension);
serializer.WriteHeader();
return next_extension;
return serializer.size();
}
{%- endfor %}
{% if package != None %}