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C++ VSB_len函数代码示例

本文整理汇总了C++中VSB_len函数的典型用法代码示例。如果您正苦于以下问题：C++ VSB_len函数的具体用法？C++ VSB_len怎么用？C++ VSB_len使用的例子？那么, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了VSB_len函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: vsmw_delseg

static void
vsmw_delseg(struct vsmw *vsmw, struct vsmwseg *seg, int fixidx)
{
	char *t = NULL;
	ssize_t s;
	int fd;

	CHECK_OBJ_NOTNULL(vsmw, VSMW_MAGIC);
	CHECK_OBJ_NOTNULL(seg, VSMWSEG_MAGIC);

	VTAILQ_REMOVE(&vsmw->segs, seg, list);
	REPLACE(seg->class, NULL);
	REPLACE(seg->id, NULL);
	FREE_OBJ(seg);

	if (fixidx) {
		vsmw_mkent(vsmw, vsmw->idx);
		REPLACE(t, VSB_data(vsmw->vsb));
		AN(t);
		fd = openat(vsmw->vdirfd,
		    t, O_WRONLY|O_CREAT|O_EXCL, vsmw->mode);
		assert(fd >= 0);
		vsmw_idx_head(vsmw, fd);
		VSB_clear(vsmw->vsb);
		VTAILQ_FOREACH(seg, &vsmw->segs, list)
			vsmw_fmt_index(vsmw, seg);
		AZ(VSB_finish(vsmw->vsb));
		s = write(fd, VSB_data(vsmw->vsb), VSB_len(vsmw->vsb));
		assert(s == VSB_len(vsmw->vsb));
		AZ(close(fd));
		AZ(renameat(vsmw->vdirfd, t, vsmw->vdirfd, vsmw->idx));
		REPLACE(t, NULL);
	}
}
开发者ID:hermunn，项目名称:varnish-cache，代码行数:34，代码来源:common_vsmw.c

示例2: http_write

static void
http_write(const struct http *hp, int lvl, const char *pfx)
{
	int l;

	AZ(VSB_finish(hp->vsb));
	vtc_dump(hp->vl, lvl, pfx, VSB_data(hp->vsb), VSB_len(hp->vsb));
	l = write(hp->fd, VSB_data(hp->vsb), VSB_len(hp->vsb));
	if (l != VSB_len(hp->vsb))
		vtc_log(hp->vl, hp->fatal, "Write failed: (%d vs %d) %s",
		    l, VSB_len(hp->vsb), strerror(errno));
}
开发者ID:acdha，项目名称:Varnish-Cache，代码行数:12，代码来源:vtc_http.c

示例3: mcf_askchild

static void
mcf_askchild(struct cli *cli, const char * const *av, void *priv)
{
	int i;
	char *q;
	unsigned u;
	struct vsb *vsb;

	(void)priv;
	/*
	 * Command not recognized in master, try cacher if it is
	 * running.
	 */
	if (cli_o <= 0) {
		if (!strcmp(av[1], "help")) {
			if (av[2] == NULL || strcmp(av[2], "-j"))
				VCLI_Out(cli,
				   "No help from child, (not running).\n");
			return;
		}
		VCLI_SetResult(cli, CLIS_UNKNOWN);
		VCLI_Out(cli,
		    "Unknown request in manager process "
		    "(child not running).\n"
		    "Type 'help' for more info.");
		return;
	}
	vsb = VSB_new_auto();
	for (i = 1; av[i] != NULL; i++) {
		VSB_quote(vsb, av[i], strlen(av[i]), 0);
		VSB_putc(vsb, ' ');
	}
	VSB_putc(vsb, '\n');
	AZ(VSB_finish(vsb));
	i = write(cli_o, VSB_data(vsb), VSB_len(vsb));
	if (i != VSB_len(vsb)) {
		VSB_destroy(&vsb);
		VCLI_SetResult(cli, CLIS_COMMS);
		VCLI_Out(cli, "CLI communication error");
		MGT_Child_Cli_Fail();
		return;
	}
	VSB_destroy(&vsb);
	if (VCLI_ReadResult(cli_i, &u, &q, mgt_param.cli_timeout))
		MGT_Child_Cli_Fail();
	VCLI_SetResult(cli, u);
	VCLI_Out(cli, "%s", q);
	free(q);
}
开发者ID:ElijahLynn，项目名称:Varnish-Cache，代码行数:49，代码来源:mgt_cli.c

示例4: run_vcc

run_vcc(void *priv)
{
	struct vsb *csrc;
	struct vsb *sb = NULL;
	struct vcc_priv *vp;
	int fd, i, l;
	struct vcc *vcc;
	struct stevedore *stv;

	VJ_subproc(JAIL_SUBPROC_VCC);
	CAST_OBJ_NOTNULL(vp, priv, VCC_PRIV_MAGIC);

	AZ(chdir(vp->dir));

	vcc = VCC_New();
	AN(vcc);
	VCC_Builtin_VCL(vcc, builtin_vcl);
	VCC_VCL_path(vcc, mgt_vcl_path);
	VCC_VMOD_path(vcc, mgt_vmod_path);
	VCC_Err_Unref(vcc, mgt_vcc_err_unref);
	VCC_Allow_InlineC(vcc, mgt_vcc_allow_inline_c);
	VCC_Unsafe_Path(vcc, mgt_vcc_unsafe_path);
	STV_Foreach(stv)
		VCC_Predef(vcc, "VCL_STEVEDORE", stv->ident);
	mgt_vcl_export_labels(vcc);
	csrc = VCC_Compile(vcc, &sb, vp->vclsrc, vp->vclsrcfile);
	AZ(VSB_finish(sb));
	if (VSB_len(sb))
		printf("%s", VSB_data(sb));
	VSB_destroy(&sb);
	if (csrc == NULL)
		exit(2);

	fd = open(VGC_SRC, O_WRONLY|O_TRUNC|O_CREAT, 0600);
	if (fd < 0) {
		fprintf(stderr, "VCC cannot open %s", vp->csrcfile);
		exit(2);
	}
	l = VSB_len(csrc);
	i = write(fd, VSB_data(csrc), l);
	if (i != l) {
		fprintf(stderr, "VCC cannot write %s", vp->csrcfile);
		exit(2);
	}
	closefd(&fd);
	VSB_destroy(&csrc);
	exit(0);
}
开发者ID:ehocdet，项目名称:varnish-cache，代码行数:48，代码来源:mgt_vcc.c

示例5: vsmw_addseg

static void
vsmw_addseg(struct vsmw *vsmw, struct vsmwseg *seg)
{
	int fd;
	ssize_t s;

	VTAILQ_INSERT_TAIL(&vsmw->segs, seg, list);
	fd = openat(vsmw->vdirfd, vsmw->idx, O_APPEND | O_WRONLY);
	assert(fd >= 0);
	VSB_clear(vsmw->vsb);
	vsmw_fmt_index(vsmw, seg);
	AZ(VSB_finish(vsmw->vsb));
	s = write(fd, VSB_data(vsmw->vsb), VSB_len(vsmw->vsb));
	assert(s == VSB_len(vsmw->vsb));
	AZ(close(fd));
}
开发者ID:hermunn，项目名称:varnish-cache，代码行数:16，代码来源:common_vsmw.c

示例6: VEP_Finish

struct vsb *
VEP_Finish(struct vep_state *vep)
{
	ssize_t l, lcb;

	CHECK_OBJ_NOTNULL(vep, VEP_MAGIC);

	AZ(vep->include_src);
	AZ(vep->attr_vsb);
	if (vep->o_pending)
		vep_mark_common(vep, vep->ver_p, vep->last_mark);
	if (vep->o_wait > 0) {
		lcb = vep->cb(vep->vc, vep->cb_priv, 0, VGZ_ALIGN);
		vep_emit_common(vep, lcb - vep->o_last, vep->last_mark);
	}
	// NB: We don't account for PAD+SUM+LEN in gzip'ed objects
	(void)vep->cb(vep->vc, vep->cb_priv, 0, VGZ_FINISH);

	AZ(VSB_finish(vep->vsb));
	l = VSB_len(vep->vsb);
	if (vep->esi_found && l > 0)
		return (vep->vsb);
	VSB_destroy(&vep->vsb);
	return (NULL);
}
开发者ID:ElijahLynn，项目名称:Varnish-Cache，代码行数:25，代码来源:cache_esi_parse.c

示例7: VEP_Finish

struct vsb *
VEP_Finish(const struct sess *sp)
{
	struct vep_state *vep;
	ssize_t l, lcb;

	CHECK_OBJ_NOTNULL(sp, SESS_MAGIC);
	vep = sp->wrk->vep;
	CHECK_OBJ_NOTNULL(vep, VEP_MAGIC);

	if (vep->o_pending)
		vep_mark_common(vep, vep->ver_p, vep->last_mark);
	if (vep->o_wait > 0) {
		lcb = vep->cb(vep->sp, 0, VGZ_ALIGN);
		vep_emit_common(vep, lcb - vep->o_last, vep->last_mark);
	}
	(void)vep->cb(vep->sp, 0, VGZ_FINISH);

	sp->wrk->vep = NULL;

	AZ(VSB_finish(vep->vsb));
	l = VSB_len(vep->vsb);
	if (vep->esi_found && l > 0)
		return (vep->vsb);
	VSB_delete(vep->vsb);
	return (NULL);
}
开发者ID:midnightskinhead，项目名称:Varnish-Cache，代码行数:27，代码来源:cache_esi_parse.c

示例8: vfp_esi_end

vfp_esi_end(struct sess *sp)
{
	struct vsb *vsb;
	struct vef_priv *vef;
	ssize_t l;

	CHECK_OBJ_NOTNULL(sp, SESS_MAGIC);
	AN(sp->wrk->vep);

	vsb = VEP_Finish(sp);

	if (vsb != NULL) {
		l = VSB_len(vsb);
		assert(l > 0);
		/* XXX: This is a huge waste of storage... */
		sp->obj->esidata = STV_alloc(sp, l);
		XXXAN(sp->obj->esidata);
		memcpy(sp->obj->esidata->ptr, VSB_data(vsb), l);
		sp->obj->esidata->len = l;
		VSB_delete(vsb);
	}
	if (sp->wrk->vgz_rx != NULL)
		VGZ_Destroy(&sp->wrk->vgz_rx);

	if (sp->wrk->vef_priv != NULL) {
		vef = sp->wrk->vef_priv;
		CHECK_OBJ_NOTNULL(vef, VEF_MAGIC);
		sp->wrk->vef_priv = NULL;
		VGZ_UpdateObj(vef->vgz, sp->obj);
		VGZ_Destroy(&vef->vgz);
		XXXAZ(vef->error);
		FREE_OBJ(vef);
	}
	return (0);
}
开发者ID:midnightskinhead，项目名称:Varnish-Cache，代码行数:35，代码来源:cache_esi_fetch.c

示例9: vbp_write_proxy_v1

static int
vbp_write_proxy_v1(struct vbp_target *vt, int *sock)
{
	char buf[105]; /* maximum size for a TCP6 PROXY line with null char */
	char addr[VTCP_ADDRBUFSIZE];
	char port[VTCP_PORTBUFSIZE];
	struct sockaddr_storage ss;
	struct vsb vsb;
	socklen_t l;

	VTCP_myname(*sock, addr, sizeof addr, port, sizeof port);
	AN(VSB_new(&vsb, buf, sizeof buf, VSB_FIXEDLEN));

	l = sizeof ss;
	AZ(getsockname(*sock, (void *)&ss, &l));
	if (ss.ss_family == AF_INET || ss.ss_family == AF_INET6) {
		VSB_printf(&vsb, "PROXY %s %s %s %s %s\r\n",
		    ss.ss_family == AF_INET ? "TCP4" : "TCP6",
		    addr, addr, port, port);
	} else
		VSB_cat(&vsb, "PROXY UNKNOWN\r\n");
	AZ(VSB_finish(&vsb));

	return (vbp_write(vt, sock, VSB_data(&vsb), VSB_len(&vsb)));
}
开发者ID:hermunn，项目名称:varnish-cache，代码行数:25，代码来源:cache_backend_probe.c

示例10: vbp_build_req

static void
vbp_build_req(struct vbp_target *vt, const struct vrt_backend_probe *vbp,
    const struct backend *be)
{
	struct vsb *vsb;

	vsb = VSB_new_auto();
	AN(vsb);
	VSB_clear(vsb);
	if (vbp->request != NULL) {
		VSB_cat(vsb, vbp->request);
	} else {
		VSB_printf(vsb, "GET %s HTTP/1.1\r\n",
		    vbp->url != NULL ?  vbp->url : "/");
		if (be->hosthdr != NULL)
			VSB_printf(vsb, "Host: %s\r\n", be->hosthdr);
		VSB_printf(vsb, "Connection: close\r\n");
		VSB_printf(vsb, "\r\n");
	}
	AZ(VSB_finish(vsb));
	vt->req = strdup(VSB_data(vsb));
	AN(vt->req);
	vt->req_len = VSB_len(vsb);
	VSB_destroy(&vsb);
}
开发者ID:hermunn，项目名称:varnish-cache，代码行数:25，代码来源:cache_backend_probe.c

示例11: vstat_reply

static unsigned int
vstat_reply(struct http_request *request, const char *arg, void *data)
{
	struct vstat_priv_t *vstat;
	struct agent_core_t *core = data;
	struct http_response *resp;

	(void)arg;
	GET_PRIV(core, vstat);

	if (check_reopen(&vstat->http)) {
		http_reply(request->connection, 500, "Couldn't open shmlog");
		return 0;
	}

	do_json(vstat->http.vd, vstat->http.vsb);

	resp = http_mkresp(request->connection, 200, NULL);
	resp->data = VSB_data(vstat->http.vsb);
	resp->ndata = VSB_len(vstat->http.vsb);
	http_add_header(resp,"Content-Type","application/json");
	send_response(resp);
	http_free_resp(resp);
	VSB_clear(vstat->http.vsb);
	return 0;
}
开发者ID:varnish，项目名称:vagent2，代码行数:26，代码来源:vstat.c

示例12: VEP_Finish

struct vsb *
VEP_Finish(const struct worker *wrk)
{
	struct vep_state *vep;
	ssize_t l, lcb;

	CHECK_OBJ_NOTNULL(wrk, WORKER_MAGIC);
	CHECK_OBJ_NOTNULL(wrk->busyobj, BUSYOBJ_MAGIC);
	vep = wrk->busyobj->vep;
	CHECK_OBJ_NOTNULL(vep, VEP_MAGIC);

	if (vep->o_pending)
		vep_mark_common(vep, vep->ver_p, vep->last_mark);
	if (vep->o_wait > 0) {
		lcb = vep->cb(vep->wrk, 0, VGZ_ALIGN);
		vep_emit_common(vep, lcb - vep->o_last, vep->last_mark);
	}
	(void)vep->cb(vep->wrk, 0, VGZ_FINISH);

	wrk->busyobj->vep = NULL;
	AZ(VSB_finish(vep->vsb));
	l = VSB_len(vep->vsb);
	if (vep->esi_found && l > 0)
		return (vep->vsb);
	VSB_delete(vep->vsb);
	return (NULL);
}
开发者ID:acdha，项目名称:Varnish-Cache，代码行数:27，代码来源:cache_esi_parse.c

示例13: VEP_Finish

struct vsb *
VEP_Finish(struct busyobj *bo)
{
	struct vep_state *vep;
	ssize_t l, lcb;

	CHECK_OBJ_NOTNULL(bo, BUSYOBJ_MAGIC);
	vep = bo->vep;
	CHECK_OBJ_NOTNULL(vep, VEP_MAGIC);
	assert(vep->bo == bo);

	if (vep->o_pending)
		vep_mark_common(vep, vep->ver_p, vep->last_mark);
	if (vep->o_wait > 0) {
		lcb = vep->cb(vep->bo, 0, VGZ_ALIGN);
		vep_emit_common(vep, lcb - vep->o_last, vep->last_mark);
	}
	(void)vep->cb(vep->bo, 0, VGZ_FINISH);

	bo->vep = NULL;
	AZ(VSB_finish(vep->vsb));
	l = VSB_len(vep->vsb);
	if (vep->esi_found && l > 0)
		return (vep->vsb);
	VSB_delete(vep->vsb);
	return (NULL);
}
开发者ID:1HLtd，项目名称:Varnish-Cache，代码行数:27，代码来源:cache_esi_parse.c

示例14: h_order

static int
h_order(void *priv, enum VSL_tag_e tag, unsigned fd, unsigned len,
    unsigned spec, const char *ptr, uint64_t bm)
{
	char type;
	struct vlog_priv_t *vlog = priv;

	/* XXX: Just ignore any fd not inside the bitmap */
	if (fd >= sizeof vlog->bitmap / sizeof vlog->bitmap[0])
		return (0);

	vlog->bitmap[fd] |= bm;

	type = (spec & VSL_S_CLIENT) ? 'c' :
	    (spec & VSL_S_BACKEND) ? 'b' : '-';

	if (!(spec & (VSL_S_CLIENT|VSL_S_BACKEND))) {
			(void)local_print(vlog, tag, fd, len, spec, ptr, bm);
		return (0);
	}
	if (vlog->ob[fd] == NULL) {
		vlog->ob[fd] = VSB_new_auto();
		assert(vlog->ob[fd] != NULL);
	}
	if ((tag == SLT_BackendOpen || tag == SLT_SessionOpen ||
		(tag == SLT_ReqStart &&
		    vlog->last[fd] != SLT_SessionOpen &&
		    vlog->last[fd] != SLT_VCL_acl) ||
		(tag == SLT_BackendXID &&
		    vlog->last[fd] != SLT_BackendOpen)) &&
	    VSB_len(vlog->ob[fd]) != 0) {
		/*
		 * This is the start of a new request, yet we haven't seen
		 * the end of the previous one.  Spit it out anyway before
		 * starting on the new one.
		 */
		if (vlog->last[fd] != SLT_SessionClose)
			VSB_printf(vlog->ob[fd], "{ \"fd\": \"%d\","
				"\"tag\": \"%s\", \"type\":\"%c\","
				"\"value\":\"%s\"},\n",
			    fd, "Interrupted", type, VSL_tags[tag]);
		h_order_finish(vlog, fd);
	}

	vlog->last[fd] = tag;

	print_entry(vlog, fd, tag, type, ptr, len);
	switch (tag) {
	case SLT_ReqEnd:
	case SLT_BackendClose:
	case SLT_BackendReuse:
	case SLT_StatSess:
		h_order_finish(vlog, fd);
		break;
	default:
		break;
	}
	return (0);
}
开发者ID:cleberjsantos，项目名称:vagent2，代码行数:59，代码来源:vlog.c

示例15: cli_cb_after

static void
cli_cb_after(const struct cli *cli)
{

	ASSERT_CLI();
	Lck_Unlock(&cli_mtx);
	VSL(SLT_CLI, 0, "Wr %03u %zd %s",
	    cli->result, VSB_len(cli->sb), VSB_data(cli->sb));
}
开发者ID:dbs，项目名称:Varnish-Cache，代码行数:9，代码来源:cache_cli.c


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