File content as of revision 0:db299c5a18ba:

#include "appconf.h"
#include "ConfigFile.h"

#define KEY_SUPERTWEET_ACCOUNT  "SUPERTWEET_ACCOUNT"
#define KEY_SUPERTWEET_PASSWORD "SUPERTWEET_PASSWORD"

/**
 * Initialize configuration.
 *
 * @param p A pointer to a application config.
 */
void appconf_init(appconf_t *p) {
    memset(p->account, 0, sizeof(p->account));
    memset(p->password, 0, sizeof(p->password));
}

/**
 * Read configuration.
 *
 * @param filename Filename.
 * @param p A pointer to a application config.
 * @return Return zero if it succeed.
 */
int appconf_read(char *filename, appconf_t *p) {
    ConfigFile cf;
    if (!cf.read(filename)) {
        return -1;
    }
    if (!cf.getValue(KEY_SUPERTWEET_ACCOUNT, p->account, sizeof(p->account))) {
        return -2;
    }    
    if (!cf.getValue(KEY_SUPERTWEET_PASSWORD, p->password, sizeof(p->password))) {
        return -3;
    }
    return 0;
}

/**
 * Write configuration.
 *
 * @param filename Filename.
 * @param p A pointer to a application config.
 * @return Return zero if it succeed.
 */
int appconf_write(char *filename, appconf_t *p) {
    ConfigFile cf;
    if (!cf.setValue(KEY_SUPERTWEET_ACCOUNT, p->account)) {
        return -1;
    }
    if (!cf.setValue(KEY_SUPERTWEET_PASSWORD, p->password)) {
        return -2;
    }
    if (!cf.write(filename)) {
        return -3;
    }
    return 0;
}