C++ (Cpp) getUserDirByUID Exemples

Exemple #1

Fichier : posix.c Projet : jcubic/ToME

char *__PHYSFS_platformGetUserDir(void)
{
    char *retval = __PHYSFS_platformCopyEnvironmentVariable("HOME");
    if (retval == NULL)
        retval = getUserDirByUID();
    return(retval);
} /* __PHYSFS_platformGetUserDir */

Exemple #2

Fichier : platform_posix.c Projet : JGunning/OpenWorms2

char *__PHYSFS_platformCalcUserDir(void)
{
    char *retval = NULL;
    char *envr = getenv("HOME");

    /* if the environment variable was set, make sure it's really a dir. */
    if (envr != NULL)
    {
        struct stat statbuf;
        if ((stat(envr, &statbuf) != -1) && (S_ISDIR(statbuf.st_mode)))
        {
            const size_t envrlen = strlen(envr);
            const size_t add_dirsep = (envr[envrlen-1] != '/') ? 1 : 0;
            retval = allocator.Malloc(envrlen + 1 + add_dirsep);
            if (retval)
            {
                strcpy(retval, envr);
                if (add_dirsep)
                {
                    retval[envrlen] = '/';
                    retval[envrlen+1] = '\0';
                } /* if */
            } /* if */
        } /* if */
    } /* if */

    if (retval == NULL)
        retval = getUserDirByUID();

    return retval;
} /* __PHYSFS_platformCalcUserDir */

Exemple #3

Fichier : posix.c Projet : leonlee/tome

char *__PHYSFS_platformGetUserDir(void)
{
    char *retval = __PHYSFS_platformCopyEnvironmentVariable("HOME");

    /* if the environment variable was set, make sure it's really a dir. */
    if (retval != NULL)
    {
        struct stat statbuf;
        if ((stat(retval, &statbuf) == -1) || (S_ISDIR(statbuf.st_mode) == 0))
        {
            allocator.Free(retval);
            retval = NULL;
        } /* if */
    } /* if */

    if (retval == NULL)
        retval = getUserDirByUID();

    return(retval);
} /* __PHYSFS_platformGetUserDir */