Reading from binary file LANG C - c

Question

I am having trouble reading from a bin file.
I am recording some text in binary (correctly i think), but my code isn't able to read the text I wrote and print it in the console. When i open the file the information is there (this document is use to storage the information from the client and the login access) and i can login, but when i try to read and print in console it doesn't show me.
I am using a struct to get the values from the document, and then i open the document "fopen()" but when i try to read with the "fread()" in a "while" I don't get in, the print don't give me the right information
I try to reduce as much i could of the code.
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <locale.h>
#include <dir.h>
#include <unistd.h>
#include <time.h>
#include <conio.h>
#define SIZE 1000
typedef struct
{
char id[10];
char nome[100];
char passe[100];
}Pacient;
Pacient p1;
FILE* filepaciente;
//variables
char tmpnome[100], tmppassword[100];
//variable for path
char nomedoc[15];
char pasta[250];
char sessionName[15];
char tmp_name[15];
char fullpath[200];
char tmp_nome[15];
void vedocumento(int* i, char* line, char pacienteData[])
{
// DEFINE A VARIÁVEL USERDATA COMO UMA STRING VAZIA
strcpy(pacienteData, "");
// IF FINDS "|", GO TO THE NEXT CHARACTER
if (line[*i] == '|')
{
(*i)++;
}
//WHEN THE CHARACTER IS DIFERENT THEN |, ADD THAT CHARACTER TO THE ARRAY USERDATA
while (line[*i] != '|') // *i = 0
{
strncat(pacienteData, &line[*i], 1); // userData = "" ; userData = userData + carater
(*i)++;
}
}
findpath()
{
//PROCURA O CAMINHO ONDE SE ENCONTRA O PROJETO
if (getcwd(pasta, sizeof(pasta)) == NULL)
{
printf("ERROR!\n");
}
else
{
strcat(pasta, "\\file\\");
//CRIA O FICHEIRO COM O NUMERO DE INTERNO
strcpy(nomedoc, strcat(tmp_nome, ".bin"));
//JUNTA O CAMINHO COMPLETO AO NOME DO FICHEIRO
strcat(pasta, nomedoc);
strcpy(fullpath, pasta);
}
}
int main() //where i write in the bin file
{
//GETTING REGISTRY DATA
fflush(stdin); //para ir so buscar os dados
printf("\nName pacient: ");
scanf("%[^\n]", p1.nome);
printf("\nPassword do pacient %s: ", p1.nome);
scanf("%s", p1.passe);
printf("\nID pacient %s: ", p1.nome);
scanf(" %s", p1.id);
strcpy(tmp_nome, p1.nome);
strcpy(tmp_nome, strlwr(tmp_nome));
findpath();
if (access(fullpath, F_OK) == 0)
{
//IF EXISTS
printf("Este nome de utilizador já foi registado! Por favor, tente novamente!\n");
}
else
{
// IF DOESN'T EXIST
filepaciente = fopen(fullpath, "wb");
if (filepaciente == NULL)
{
printf("\nerror\n");
}
//size_t elements_written = fwrite(&p1, sizeof(Paciente), 1, filepaciente);
//PRINTING ON FILE
fprintf(filepaciente, "%s|%s|%s\n", p1.nome, p1.passe, p1.id);
fclose(filepaciente);
}
//WHERE I WANT TO PRINT ON THE CONSOLE
{
printf("Name do pacient: ");
scanf(" %[^\n]", tmpnome);
strcpy(tmp_nome, tmpnome);
strcpy(tmp_nome, strlwr(tmp_nome));//this is to get the name of the document
findpath(); //Find the path to the document
if (access(fullpath, F_OK) == 0)
{
filepaciente = fopen(fullpath, "rb"); //Open the document
Pacient pacient[100];
char line[SIZE];
int nline = 0;
fgets(line, SIZE, filepaciente);
int i = 0;
vedocumento(&i, line, pacient[nline].nome);
vedocumento(&i, line, pacient[nline].passe);
nline++;
//LOOP TO CHECK
for (i = 0; i < 1; i++)
{
if (strcmp(tmpnome, pacient[i].nome) == 0)
{ //WRITE INFO
char buf[SIZE];
if (filepaciente == NULL)
{
printf("\nERRO OPENING\n");
}else printf("\nOPEN THE FILE\n");
//IF I PUT "==1" DON'T GET IN THE WHILE
while( fread(&p1, sizeof(p1), 1, filepaciente) == 1)
{
printf("%c", p1); //NOT SURE IF THIS IS CORRECT
}
}
}
}
}
}