#pragma once
#ifndef _API_CLIENT
#define _API_CLIENT

#include <time.h>

struct timespec;

#define O_CREATE 1
#define O_LOCK 2

// struttura dati per la lista dei file aperti
typedef struct openFile_s {
	char *filename;          // nome del file
	struct openFile_s *next;  // puntatore al prossimo elemento nella lista
} openFile_t;


int openConnection(const char* sockname, int msec, const struct timespec abstime);

int closeConnection(const char* sockname);

int openFile(const char* pathname, int flags);

int readFile(const char* pathname, void** buf, size_t* size);

int readNFiles(int N, const char* dirname);

int writeFile(const char* pathname, const char* dirname);

int appendToFile(const char* pathname, void* buf, size_t size, const char* dirname);

int lockFile(const char* pathname);

int unlockFile(const char* pathname);

int closeFile(const char *pathname);

int removeFile(const char* pathname);

int setDirectory(char* Dir, int rw);

void printInfo(int p, FILE *stream);

#endif /* _API_CLIENT */