C++ (Cpp) FetchStorage示例

示例#1

文件： cache_fetch.c 项目： midnightskinhead/Varnish-Cache

vfp_nop_bytes(struct sess *sp, struct http_conn *htc, ssize_t bytes)
{
	ssize_t l, w;
	struct storage *st;

	while (bytes > 0) {
		st = FetchStorage(sp, 0);
		if (st == NULL) {
			htc->error = "Could not get storage";
			return (-1);
		}
		l = st->space - st->len;
		if (l > bytes)
			l = bytes;
		w = HTC_Read(htc, st->ptr + st->len, l);
		if (w <= 0)
			return (w);
		st->len += w;
		sp->obj->len += w;
		bytes -= w;
		if (sp->wrk->do_stream)
			RES_StreamPoll(sp);
	}
	return (1);
}

示例#2

文件： cache_fetch.c 项目： midnightskinhead/Varnish-Cache

vfp_nop_begin(struct sess *sp, size_t estimate)
{

	if (fetchfrag > 0) {
		estimate = fetchfrag;
		WSP(sp, SLT_Debug, "Fetch %d byte segments:", fetchfrag);
	}
	if (estimate > 0)
		(void)FetchStorage(sp, estimate);
}

示例#3

文件： cache_gzip.c 项目： ambernetas/varnish-cache

int
VGZ_ObufStorage(struct busyobj *bo, struct vgz *vg)
{
	struct storage *st;

	st = FetchStorage(bo, 0);
	if (st == NULL)
		return (-1);

	vg->st_obuf = st;
	VGZ_Obuf(vg, st->ptr + st->len, st->space - st->len);

	return (0);
}

示例#4

文件： cache_gzip.c 项目： ambernetas/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 = FetchStorage(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);
		st->len += wl;
		bo->fetch_obj->len += 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(FetchError(bo, "Junk after gzip data"));
			if (i != VGZ_OK && i != VGZ_END)
				return(FetchError2(bo,
				    "Invalid Gzip data", vg->vz.msg));
		}
	}
	assert(i == VGZ_OK || i == VGZ_END);
	return (1);
}

示例#5

文件： cache_esi_fetch.c 项目： midnightskinhead/Varnish-Cache

vfp_esi_bytes_uu(struct sess *sp, struct http_conn *htc, ssize_t bytes)
{
	ssize_t w;
	struct storage *st;

	CHECK_OBJ_NOTNULL(sp, SESS_MAGIC);

	while (bytes > 0) {
		st = FetchStorage(sp, 0);
		if (st == NULL)
			return (-1);
		w = vef_read(htc,
		    st->ptr + st->len, st->space - st->len, bytes);
		if (w <= 0)
			return (w);
		VEP_parse(sp, (const char *)st->ptr + st->len, w);
		st->len += w;
		sp->obj->len += w;
		bytes -= w;
	}
	return (1);
}

示例#6

文件： cache_esi_fetch.c 项目： acdha/Varnish-Cache

static int
vfp_esi_bytes_uu(struct worker *wrk, struct http_conn *htc, ssize_t bytes)
{
	ssize_t wl;
	struct storage *st;

	CHECK_OBJ_NOTNULL(wrk, WORKER_MAGIC);

	while (bytes > 0) {
		st = FetchStorage(wrk, 0);
		if (st == NULL)
			return (-1);
		wl = vef_read(wrk, htc,
		    st->ptr + st->len, st->space - st->len, bytes);
		if (wl <= 0)
			return (wl);
		VEP_Parse(wrk, (const char *)st->ptr + st->len, wl);
		st->len += wl;
		wrk->busyobj->fetch_obj->len += wl;
		bytes -= wl;
	}
	return (1);
}

示例#7

文件： cache_fetch.c 项目： drwilco/varnish-cache-drwilco

vfp_nop_bytes(struct worker *wrk, struct http_conn *htc, ssize_t bytes)
{
	ssize_t l, wl;
	struct storage *st;

	AZ(wrk->busyobj->fetch_failed);
	while (bytes > 0) {
		st = FetchStorage(wrk, 0);
		if (st == NULL)
			return(-1);
		l = st->space - st->len;
		if (l > bytes)
			l = bytes;
		wl = HTC_Read(wrk, htc, st->ptr + st->len, l);
		if (wl <= 0)
			return (wl);
		st->len += wl;
		wrk->busyobj->fetch_obj->len += wl;
		bytes -= wl;
		if (wrk->busyobj->do_stream)
			RES_StreamPoll(wrk);
	}
	return (1);
}

示例#8

文件： cache_fetch.c 项目： drwilco/varnish-cache-drwilco

vfp_nop_begin(struct worker *wrk, size_t estimate)
{

	if (estimate > 0)
		(void)FetchStorage(wrk, estimate);
}