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#pragma once
#include <stddef.h>
#include <functional>
#include <unordered_map>
#include <string>
typedef struct _IO_FILE FILE;
namespace gsr {
using RpcCallback = std::function<void(const std::string &name)>;
class Rpc {
public:
Rpc() = default;
Rpc(const Rpc&) = delete;
Rpc& operator=(const Rpc&) = delete;
~Rpc();
bool create(const char *name);
bool open(const char *name);
bool write(const char *str, size_t size);
void poll();
bool add_handler(const std::string &name, RpcCallback callback);
private:
bool open_filepath(const char *filepath);
private:
int fd = 0;
FILE *file = nullptr;
std::string fifo_filepath;
std::unordered_map<std::string, RpcCallback> handlers_by_name;
};
}
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