drinkingtea/nostalgia
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[ox/fs] Add model definition for FileAddress

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This commit is contained in:
Gary Talent 2020-04-15 21:02:35 -05:00
parent d0f5819072
commit ed0bf268ba
1 changed files with 25 additions and 6 deletions
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31
deps/ox/src/ox/fs/filesystem/filelocation.hpp vendored
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@ -29,15 +29,17 @@ class FileAddress {
friend ox::Error modelWrite(T*, FileAddress*);
public:
static constexpr auto TypeName = "ox::FileAddress";
static constexpr auto Fields = 2;
protected:
FileAddressType m_type = FileAddressType::None;
union {
union Data {
char *path;
const char *constPath;
uint64_t inode;
} m_data;
};
FileAddressType m_type = FileAddressType::None;
Data m_data;
public:
FileAddress();
@ -94,9 +96,9 @@ class FileAddress {
template<typename T>
ox::Error modelRead(T *io, FileAddress *fa) {
io->setTypeInfo("ox::FileAddress", FileAddress::Fields);
io->template setTypeInfo<FileAddress>();
decltype(fa->m_data.inode) inode = 0;
const auto strSize = io->stringLength() + 1;
const auto strSize = io->stringLength("path") + 1;
auto path = new char[strSize];
oxReturnError(io->field("path", SerStr(path, strSize - 1)));
oxReturnError(io->field("inode", &inode));
@ -113,7 +115,7 @@ ox::Error modelRead(T *io, FileAddress *fa) {
template<typename T>
ox::Error modelWrite(T *io, FileAddress *fa) {
io->setTypeInfo("ox::FileAddress", FileAddress::Fields);
io->template setTypeInfo<FileAddress>();
switch (fa->m_type) {
case FileAddressType::Path:
case FileAddressType::ConstPath:
@ -145,4 +147,21 @@ ox::Error modelWrite(T *io, FileAddress *fa) {
return OxError(0);
}
template<typename T>
ox::Error modelWriteDefinition(T *io, FileAddress::Data *obj) {
io->template setTypeInfo<FileAddress::Data>();
oxReturnError(io->field("path", &obj->path));
oxReturnError(io->field("constPath", &obj->constPath));
oxReturnError(io->field("inode", &obj->inode));
return OxError(0);
}
template<typename T>
ox::Error modelWriteDefinition(T *io, FileAddress *fa) {
io->template setTypeInfo<FileAddress>();
oxReturnError(io->field("type", &fa->m_type));
oxReturnError(io->field("data", UnionView(&fa->m_data, fa->m_type)));
return OxError(0);
}
}