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refactor: error handling with err objects

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This commit is contained in:
Daniel Dada
2025-12-17 02:25:21 +03:00
parent f7c290110e
commit d4c563f585
17 changed files with 489 additions and 245 deletions
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23
src/core/io/toml_file.cpp
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@@ -11,12 +11,13 @@ toml_file::toml_file(std::string path)
m_path = expand_user(path);
}
bool toml_file::parse()
Result<void> toml_file::parse()
{
if (!std::filesystem::exists(m_path))
return false;
return Err<void>(error_code::file_not_found, "File does not exist", m_path);
m_file = toml::parse_file(m_path);
return true;
return Ok();
}
const std::string toml_file::get_string_value(const std::string &section,
@@ -91,11 +92,23 @@ void toml_file::insert_or_update_value(const std::string &section, const std::st
std::visit([&](auto &&v) { tbl->insert_or_assign(key, v); }, value);
}
void toml_file::save_file()
Result<void> toml_file::save_file()
{
std::filesystem::create_directories(std::filesystem::path(m_path).parent_path());
try {
std::filesystem::create_directories(std::filesystem::path(m_path).parent_path());
} catch (const std::exception& e) {
return Err<void>(error_code::dir_create_failed, e.what(), m_path);
}
std::ofstream stream(m_path, std::ios::binary);
if (!stream)
return Err<void>(error_code::file_write_failed, "Failed to open file for writing", m_path);
stream << m_file;
if (!stream)
return Err<void>(error_code::file_write_failed, "Failed to write to file", m_path);
return Ok();
}
std::vector<std::string> toml_file::split(const std::string &s, char delim) const