lokinet/llarp/config/ini.hpp
dan 13b01c86a6 Updated RpcServer Initialization and Logic
-- Moved all RPCServer initialization logic to rpcserver constructor
    -- Fixed config logic, fxn binding to rpc address, fxn adding rpc cats
    -- router hive failed CI/CD resulting from outdated reference to rpcBindAddr
    -- ipc socket as default hidden from windows (for now)
refactored config endpoint
    - added rpc call script (contrib/omq-rpc.py)
    - added new fxns to .ini config stuff
    - added delete .ini file functionality to config endpoint
    - added edge case control for config endpoint

add commented out line in clang-form for header reorg later
2023-01-24 06:50:46 -08:00

80 lines
1.8 KiB
C++

#pragma once
#include <string_view>
#include <string>
#include <functional>
#include <memory>
#include <unordered_map>
#include <vector>
#include <llarp/util/file.hpp>
namespace llarp
{
struct ConfigParser
{
using SectionValues_t = std::unordered_multimap<std::string, std::string>;
using Config_impl_t = std::unordered_map<std::string, SectionValues_t>;
/// clear parser
void
Clear();
/// load config file for bootserv
/// return true on success
/// return false on error
bool
LoadFile(const fs::path& fname);
/// load new .ini file from string (calls ParseAll() rather than Parse())
/// return true on success
/// return false on error
bool
LoadNewFromStr(std::string_view str);
/// load from string
/// return true on success
/// return false on error
bool
LoadFromStr(std::string_view str);
/// iterate all sections and thier values
void
IterAll(std::function<void(std::string_view, const SectionValues_t&)> visit);
/// visit a section in config read only by name
/// return false if no section or value propagated from visitor
bool
VisitSection(const char* name, std::function<bool(const SectionValues_t&)> visit) const;
/// add a config option that is appended in another file
void
AddOverride(fs::path file, std::string section, std::string key, std::string value);
/// save config overrides
void
Save();
/// save new .ini config file to path
void
SaveNew() const;
inline void
Filename(fs::path f)
{
m_FileName = f;
};
private:
bool
ParseAll();
bool
Parse();
std::string m_Data;
Config_impl_t m_Config;
std::unordered_map<fs::path, Config_impl_t, util::FileHash> m_Overrides;
fs::path m_FileName;
};
} // namespace llarp