Exemple #1
0
// Can only delegate (chain) constructors since C++11
Condition::Condition(Buffer& b)
:	ECBase(CONDITION),
	pUnit(NULL),
	pTech(NULL),
	valid_since_last_check(true)
{
    memcpy(&amount, defaultvals, sizeof(defaultvals));
    ClipboardType::Value cliptype;
    b.read(&cliptype, sizeof(cliptype));
    if (cliptype != ClipboardType::CONDITION)
        throw bad_data_error("Condition has incorrect check value.");

    b.read(&type, sizeof(type));
    b.read(&size, sizeof(size));

    if (size >= 0) {
        long * flatdata = new long[size];
        b.read(flatdata, sizeof(long) * size);
        memcpy(&amount, flatdata, sizeof(long) * (size<=MAXFIELDS?size:MAXFIELDS));
        delete[] flatdata;
    }

    if (size >= 5)
        pUnit = esdata.units.getByIdSafe(unit_cnst);
    if (size >= 7)
	    pTech = esdata.techs.getByIdSafe(tech_cnst);

	check_and_save();
}
Exemple #2
0
static int dlorean_open(const char *path, struct fuse_file_info *fi)
{
	int n;
	char *path_t;
	
	samefs(real_path, mount_point_path);
	/* The line below doesn't work :(. Perhaps i should check only "readonly"
	* flag in an open operation
	*/
	//if ((fi->flags == O_WRONLY) || (fi->flags == O_RDWR))
	/*
	* if ((fi->flags > O_RDONLY))
	*      save_a_copy(path);
	*/
	/* When i open some files (if they already exist) the flags
	* are 32768 (with "more" for example) or > 32768.
	* Is read only 0 only?
	*/
	
	int time = in_the_past(fuse_get_context()->pid);
	if (time > 0)
		path_t=get_fn(path, time);
	else {
		check_and_save(path);
		path_t = strcatloc(real_path, path);
	};
	
	n = open (path_t, fi->flags);
	free(path_t);
	if (n == -1) {
		perror("open");
		return -EACCES;
	} 
	fi->fh = n;
	
	return 0;
}
Exemple #3
0
void Condition::read(FILE *in)
{
    memcpy(&amount, defaultvals, sizeof(defaultvals));

    readbin(in, &type);
    readbin(in, &size);

    if (size < 0 || size > MAXFIELDS)
        throw bad_data_error("Condition has incorrect size value.");

	size_t read = fread(&amount, sizeof(long), size, in);
	if (read != (size_t)size)
	{
		throw bad_data_error(
			(feof(in)) ? "Early EOF" : "stream error");
	}

    if (size >= 5)
        pUnit = esdata.units.getByIdSafe(unit_cnst);
    if (size >= 7)
	    pTech = esdata.techs.getByIdSafe(tech_cnst);

	check_and_save();
}