requests-pop.c

#include "pop.h"

int PopUser(char* requete, int desc, pop* response)
{
    if (verifieSyntaxe(requete, "USER") != 0) return -1;
    envoieServeur(requete, desc);

    //lecture Reponse
    FILE* fdesc = fdopen(desc, "r");
    char reponse[LINELENGTH];
    fflush(NULL);
    if (reponsePositive(fdesc, &reponse[0]) != 0) {
        return -1;
    }
    printf("%s\n", reponse);
    return 0;
}

int PopPass(char* requete, int desc, pop* response)
{
    if (verifieSyntaxe(requete, "PASS") != 0) return -1;
    envoieServeur(requete, desc);

    //lecture Reponse
    FILE* fdesc = fdopen(desc, "r");
    char reponse[LINELENGTH];

    if (reponsePositive(fdesc, reponse) != 0) return -1;
    printf("%s\n", reponse);

    return 0;
}

int PopQuit(char* requete, int desc, pop* response)
{
    if (verifieSyntaxe(requete, "QUIT") != 0) return -1;
    envoieServeur(requete, desc);

    //lecture Reponse
    FILE* fdesc = fdopen(desc, "r");
    char reponse[LINELENGTH];

    if (reponsePositive(fdesc, reponse) != 0) return -1;
    printf("%s", reponse);
    //correcte sortie du programme
    printf("Vous avez choisi de Quitter l'application...\n");
    printf("Merci pour avoir utiliser notre Client POP.\n");
    exit(EXIT_SUCCESS);
}

int PopMuet(char* requete, int desc, pop* response)
{
    return -1;
}

int PopTop(char* requete, int desc, pop* response)
{
    if (verifieSyntaxe(requete, "TOP") != 0) return -1;
    envoieServeur(requete, desc);

    //lecture 1ere ligne
    FILE* fdesc = fdopen(desc, "r");
    char reponse[LINELENGTH];
    if (reponsePositive(fdesc, reponse) != 0) return -1;
    printf("%s", reponse);

    //recuperation id message
    int mexId = 0;
    if (!sscanf(requete, "TOP %d 0\n", &mexId)) {
        printf("Erreur recuperation ID\n");
        return -1;
    }
    //printf("MEX ID inserted: %d\n", mexId);
    //if(mexId <= 0) return -1;

    AnalyseEntetes(requete, mexId, fdesc, response);
    //sortie avec erreur
    return -1;
}

int PopRetr(char* requete, int desc, pop* response)
{
    if (verifieSyntaxe(requete, "RETR") != 0) return -1;
    envoieServeur(requete, desc);

    //lecture 1ere ligne
    FILE* fdesc = fdopen(desc, "r");
    char reponse[LINELENGTH];
    if (reponsePositive(fdesc, &reponse[0]) != 0) return -1;
    printf("%s", reponse);

    //recuperation id message
    int mexId = 0;
    if (!sscanf(requete, "RETR %d\n", &mexId)) {
        printf("Erreur recuperation ID\n");
        return -1;
    }
    //if(mexId <= 0) return -1;

    AnalyseEntetes(requete, mexId, fdesc, response);
    return 0;
}

int PopList(char* requete, int desc, pop* response)
{
    if (verifieSyntaxe(requete, "LIST") != 0) return -1;
    envoieServeur(requete, desc);

    //lecture 1ere ligne
    FILE* fdesc = fdopen(desc, "r");
    char reponse[LINELENGTH];
    if (reponsePositive(fdesc, reponse) != 0) return -1;
    printf("%s", reponse);
    cleanPop(response);
    //lecture corps reponse
    while (fgets(reponse, LINELENGTH, fdesc)) {
        printf("%s", reponse);
        //condition d'arret
        if (!strncmp(".", reponse, strlen("."))) {
            return 0;
        }

        //creation et remplissage du message, ajout à la liste
        message* mex = (message*)malloc(sizeof(message));
        sscanf(reponse, "%d %d\n", &mex->id, &mex->taille);
        //printf("mex id : %d\nmex taille : %d\n", mex->id, mex->taille);
        addMessage(response, mex);
    }

    //sortie avec erreur
    return -1;
}