C++ (Cpp) VFP_Error2 Examples

Example #1

File: cache_gzip.c Project: Matt8109/Varnish-Cache

vfp_testgzip_bytes(struct busyobj *bo, struct http_conn *htc, ssize_t bytes)
{
	struct vgz *vg;
	ssize_t l, wl;
	int i = -100;
	size_t dl;
	const void *dp;
	struct storage *st;

	CHECK_OBJ_NOTNULL(bo, BUSYOBJ_MAGIC);
	vg = bo->vgz_rx;
	CHECK_OBJ_NOTNULL(vg, VGZ_MAGIC);
	AZ(vg->vz.avail_in);
	while (bytes > 0) {
		st = VFP_GetStorage(bo, 0);
		if (st == NULL)
			return(-1);
		l = st->space - st->len;
		if (l > bytes)
			l = bytes;
		wl = htc->read(htc, st->ptr + st->len, l);
		if (wl <= 0)
			return (wl);
		bytes -= wl;
		VGZ_Ibuf(vg, st->ptr + st->len, wl);
		VBO_extend(bo, wl);

		while (!VGZ_IbufEmpty(vg)) {
			VGZ_Obuf(vg, vg->m_buf, vg->m_sz);
			i = VGZ_Gunzip(vg, &dp, &dl);
			if (i == VGZ_END && !VGZ_IbufEmpty(vg))
				return(VFP_Error(bo, "Junk after gzip data"));
			if (i != VGZ_OK && i != VGZ_END)
				return(VFP_Error2(bo,
				    "Invalid Gzip data", vg->vz.msg));
		}
	}
	assert(i == VGZ_OK || i == VGZ_END);
	return (1);
}

Example #2

File: cache_fetch_proc.c Project: Morningstar/Varnish-Cache

int
VFP_Error(struct busyobj *bo, const char *error)
{
	return(VFP_Error2(bo, error, NULL));
}