Function xode_from_file

modules/xmpp/xode_from.c:139–192

}

xode xode_from_file(char *file)
{
    XML_Parser p;
    xode *x, node; /* pointer to an xmlnode */
    char buf[BUFSIZ];
    int done, fd, len;
    char _file[1000];

    if(NULL == file)
        return NULL;

    /* perform tilde expansion */
    if(*file == '~')
    {
        char *env = getenv("HOME");
        if(env != NULL)
            snprintf((char*)_file, 1000, "%s%s", env, file + 1);
        else
            snprintf((char*)_file, 1000, "%s", file);
    }
    else
    {
        snprintf((char*)_file, 1000, "%s", file);
    }

    fd = open((char*)&_file,O_RDONLY);
    if(fd < 0)
        return NULL;

    x = malloc(sizeof(void *));

    *x = NULL; /* pointer to NULL */
    p = XML_ParserCreate(NULL);
    XML_SetUserData(p, x);
    XML_SetElementHandler(p, _xode_expat_startElement, _xode_expat_endElement);
    XML_SetCharacterDataHandler(p, _xode_expat_charData);
    do{
        len = read(fd, buf, BUFSIZ);
        done = len < BUFSIZ;
        if(!XML_Parse(p, buf, len, done))
        {
            /*            jdebug(ZONE,"xmlnode_file_parseerror: %s",(char *)XML_ErrorString(XML_GetErrorCode(p)));*/
            xode_free(*x);
            *x = NULL;
            done = 1;
        }
    }while(!done);

    node = *x;
    XML_ParserFree(p);
    free(x);
    close(fd);
    return node; /* return the xmlnode x points to */
}

int xode_to_file(char *file, xode node)
{