agenda.c

#include<stdio.h>
#include<string.h>
#include<strings.h>
#include<stdlib.h>
#include<unistd.h>

#define KCYN  "\x1B[36m"
#define KGRN  "\x1B[32m"
#define KNRM  "\x1B[0m"
#define KRED  "\x1B[31m"
#define KYEL  "\x1B[33m"
#define RESET "\033[0m"
#define TRUE 1
#define FALSE 0

struct BazaDate{
    char fisier[20];
    int record;
}bd;

struct Agenda{
    char firstName[20];
    char lastName[20];
    int born;
    char phoneNumber[13];
    char streetName[20];
    int streetNumber;
}agenda;

void clean( void );
void curata_teava( void );
int citesteNumar(int min, int max);
void citesteString(char nume[], int optiune);
int meniuPrincipal( void );
int meniuSecundar( void );
void seteazaRecord( void );
void arataRecord( void );
void niciUnRecordGasit(char record[]);
void cautaRecord(char string[]);
void verificaRecord( void );
void afiseazaFisier( void );
void iesire( void );

int main( void ){
    int optiune1,optiune2;
    strcpy(bd.fisier, "database.txt");

    do{
        optiune1 = meniuPrincipal();
        switch(optiune1){
            case 1:{
                seteazaRecord();
                break;
            }
            case 2:{
                    do{
                        optiune2 = meniuSecundar();
                        switch(optiune2){
                            case 1:{
                                    afiseazaFisier();
                                    break;
                                }
                            case 2:{
                                    verificaRecord();
                                    break;
                                }
                            case 3:{
                                    break;
                                }
                            case 4:{
                                    iesire();
                                    return 0;
                                }
                            break;
                            }
                        }while(optiune2 == 1 || optiune2 == 2);
                    break;
                    }
            case 3:{
                iesire();
                break;
            }
        }
    }while(optiune1 != 3);

    return 0;
}

void clean( void ){
    int x;

    for ( x = 0; x < 1; x++ ){
        printf("\n\n\n\n\n\n\n");
    }
}

void curata_teava( void ){
    int c;
    while((c = getchar()) != 0 && c != '\n');
}

int citesteNumar(int min, int max){
    int numar;
    char c;

    do{
        printf("\n\n");
        printf(KCYN"Alege o Optiune :\t"RESET);

        if (scanf("%d%c", &numar, &c) == 0 || c != '\n'){
            curata_teava();
            printf(KRED"\n\n\t\t\tTasteza un numar intre "RESET  KYEL"%d"RESET KRED" si "RESET KYEL"%d\n\n"RESET,min, max);
        }else if(numar < min || numar > max){
            printf(KRED"\n\n\t\t\tTasteza un numar intre "RESET  KYEL"%d"RESET KRED" si "RESET KYEL"%d\n\n"RESET,min, max);
        }else{
            break;
        }
    }while(TRUE);

    return numar;
}

void citesteString(char nume[], int optiune){
    long int verificaNume;
    do{
        if(optiune == 1){
            printf(KCYN"\nIntrodu Numele:\t"RESET);
            scanf("%s",nume);
            curata_teava();
        }
        if(optiune == 2){
            printf(KCYN"\nIntrodu Prenumele:\t"RESET);
            scanf("%s",nume);
            curata_teava();
        }
        if(optiune == 3){
            printf(KCYN"\nIntrodu Numele Strazii:\t"RESET);
            scanf("%s",nume);
            curata_teava();
        }

        if(optiune == 4){
            printf(KCYN"\nIntrodu Numarul de Telefon:\t"RESET);
            scanf("%s",nume);
            curata_teava();
        }

        if ((verificaNume = strtol(nume, NULL, 10))){
            printf(KRED "\n\n\t\tTe rog sa tastezi nu Nume Real\n" RESET  "\n");
        }

    }while(verificaNume != 0);
}

int meniuPrincipal( void ){
    int optiune;
    clean();

    printf(KGRN"\n\n\n\t\tProgram creere Baza de Date"RESET);
    printf("\n\n");
    printf(KCYN"1) - Creaza o inregistrare in Baza de Date\n"RESET);
    printf(KCYN"2) - Cauta o inregistrare in Baza de Date\n"RESET);
    printf(KCYN"3) - Inchide Baza de Date\n"RESET);

    optiune = citesteNumar(1,3);
    return optiune;
}

int meniuSecundar( void ){
    int optiune;

    printf(KGRN"\n\n\t\tCautare inregistrare in Baza de Date\n"RESET);
    printf(KCYN"1) - Afiseaza toate Inregistrarile\n"RESET);
    printf(KCYN"2) - Cauta o inregistrare in baza de date (Nume, Strada, Telefon)\n"RESET);
    printf(KCYN"3) - Meniul Principal\n"RESET);
    printf(KCYN"4) - Inchide Baza de Date\n"RESET);
    printf("\n\n");

    optiune = citesteNumar(1,4);
    return optiune;
}

void seteazaRecord( void ){
    FILE* fisier = fopen(bd.fisier, "r");

    clean();

    printf(KGRN"\n\n\t\tAi ales creaza o noua Inregistrare\n"RESET);
    printf("\n\n");

    citesteString(agenda.firstName,1);

    citesteString(agenda.lastName,2);


    printf(KCYN"\nIntrodu anul Nasterii:\t"RESET);
    scanf("%d",&agenda.born);

    printf(KCYN"\nIntrodu numarul de Telefon:\t"RESET);
    scanf("%s",agenda.phoneNumber);



    citesteString(agenda.streetName,3);

    printf(KCYN"\nIntrodu numarul Strazii:\t"RESET);
    scanf("%d",&agenda.streetNumber);

    fisier=fopen("database.txt","a+");

        fprintf(fisier,"\n%s\t%s\t%d\t%s\t%s\t%d\n",agenda.firstName, agenda.lastName, agenda.born, agenda.phoneNumber, agenda.streetName, agenda.streetNumber);
    fclose(fisier);
        printf(KYEL"\n\n\n\t\t\tInregistrarea sa adaugat cu Succes\n"RESET);
        sleep(3);
}

void arataRecord( void ){
    printf(KNRM"\n\t\tRecord\t%d\n\n"RESET,bd.record++);
    printf(KGRN"Nume:"RESET KYEL"\t\t\t%s\n"RESET, agenda.firstName);
    printf(KGRN"Prenume:"RESET KYEL"\t\t%s\n"RESET, agenda.lastName);
    printf(KGRN"Nascut:"RESET KYEL"\t\t\t%d\n", agenda.born);
    printf("\n");
    printf(KGRN"Telefon:"RESET KYEL"\t\t%s\n"RESET, agenda.phoneNumber);
    printf("\n");
    printf(KGRN"Strada:"RESET KYEL"\t\t\t%s\n"RESET, agenda.streetName);
    printf(KGRN"Numar:"RESET KYEL"\t\t\t%d\n"RESET, agenda.streetNumber);
    printf("---------------------------------------\n\n");
}

void niciUnRecordGasit(char record[]){
    printf(KRED "\n\t\t\tNu exista nici o Inregistrare cu numele\t"RESET KYEL "%s\n"RESET , record);
}

void cautaRecord(char string[]){
    int check = 0;
    FILE *fisier;

    sleep(2);

    if ((fisier = fopen(bd.fisier, "r")) == NULL) {
        printf(KRED "\n\t\t\tEroare: fisierul"RESET KYEL "\t%s\t"RESET KRED"nu exista\n"RESET , bd.fisier);
        exit(1);
    }

    while( ( fscanf(fisier," %19s %19s %d %19s %19s %d",agenda.firstName,agenda.lastName,&agenda.born,agenda.phoneNumber,agenda.streetName,&agenda.streetNumber)) == 6) {
        if(strcasecmp(string,agenda.firstName)==0){
             arataRecord();
             check = TRUE;
        }else if(strcasecmp(string,agenda.lastName)==0){
             arataRecord();
             check = TRUE;
        }else if(strcasecmp(string,agenda.streetName)==0){
             arataRecord();
             check = TRUE;
        }else if(strcasecmp(string,agenda.phoneNumber)==0){
             arataRecord();
             check = TRUE;
        }
    }
    if(check == FALSE) {
        niciUnRecordGasit(string);
    }
        fclose(fisier);
}

void verificaRecord( void ){
    char name[20];
    bd.record=1;

    printf(KCYN"\n\n\n\tTasteaza o inregistrare ("RESET KYEL"Nume, Strada, Telefon"RESET KCYN") pentru a cauta:\t"RESET);
    scanf("%19s", name);

    cautaRecord(name);

}

void afiseazaFisier( void ){
    long unsigned int lungime;
    char *buffer;
    long unsigned int rezultat;
    FILE *fisier;

    if ((fisier = fopen(bd.fisier, "r")) == NULL) {
        printf(KRED "\n\t\t\tEroare: fisierul"RESET KYEL "\t%s\t"RESET KRED"nu exista\n"RESET , bd.fisier);
        exit(1);
    }

    fseek (fisier , 0 , SEEK_END);
    lungime = ( long unsigned int )ftell (fisier);
    rewind (fisier);

    buffer = malloc (sizeof(char) * lungime);
        if (buffer == NULL){
            fputs ("Memory error",stderr);
            exit (2);
        }

    rezultat = fread (buffer,1,lungime,fisier);
        if (rezultat != lungime){
            fputs ("Reading error",stderr);
            exit(3);
        }

    printf("%s",buffer);
    fclose (fisier);
    free (buffer);
}

void iesire( void ){
    printf("\n\n\n\t\t\tLa revedere\n\n\n");
}