From 3817a323906d3b8df9fce3acc4e0da3d1742a6f0 Mon Sep 17 00:00:00 2001
From: phk <phk@d4fa192b-c00b-0410-8231-f00ffab90ce4>
Date: Tue, 17 Jun 2008 07:24:20 +0000
Subject: [PATCH] Add a vsb_newauto() macro

git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2713 d4fa192b-c00b-0410-8231-f00ffab90ce4
---
 varnish-cache/bin/varnishtest/t001.vtc      |  8 +++-
 varnish-cache/bin/varnishtest/vtc_varnish.c | 45 ++++++++++++++++++++-
 varnish-cache/include/vsb.h                 |  1 +
 3 files changed, 52 insertions(+), 2 deletions(-)

diff --git a/varnish-cache/bin/varnishtest/t001.vtc b/varnish-cache/bin/varnishtest/t001.vtc
index 347aa98a..4fd00402 100644
--- a/varnish-cache/bin/varnishtest/t001.vtc
+++ b/varnish-cache/bin/varnishtest/t001.vtc
@@ -2,7 +2,9 @@
 #
 # $Id$
 
-varnish v1 -arg -launch
+varnish v1 -launch
+
+delay 1
 
 varnish v1 -vcl {
 	backend s1 {
@@ -14,6 +16,10 @@ varnish v1 -vcl {
 	}
 }
 
+delay 1
+
+varnish v1 -start
+
 server s1 -repeat 1 {
 	rxreq 
 	txresp \
diff --git a/varnish-cache/bin/varnishtest/vtc_varnish.c b/varnish-cache/bin/varnishtest/vtc_varnish.c
index f48504fa..ffa438fa 100644
--- a/varnish-cache/bin/varnishtest/vtc_varnish.c
+++ b/varnish-cache/bin/varnishtest/vtc_varnish.c
@@ -30,6 +30,7 @@
 #include <stdio.h>
 
 #include <stdio.h>
+#include <ctype.h>
 #include <stdlib.h>
 #include <unistd.h>
 #include <string.h>
@@ -70,6 +71,7 @@ struct varnish {
 	struct vss_addr		**vss_addr;
 
 	int			cli_fd;
+	int			vcl_nbr;
 };
 
 static VTAILQ_HEAD(, varnish)	varnishes =
@@ -233,6 +235,42 @@ varnish_stop(struct varnish *v)
 	close(v->fds[1]);
 }
 
+/**********************************************************************
+ * Load a VCL program
+ */
+
+static void
+varnish_vcl(struct varnish *v, char *vcl)
+{
+	struct vsb *vsb;
+	unsigned u;
+
+	vsb = vsb_newauto();
+	AN(vsb);
+
+	v->vcl_nbr++;
+	vsb_printf(vsb, "vcl.inline vcl%d \"", v->vcl_nbr);
+	for (; *vcl != '\0'; vcl++) {
+		if (isgraph(*vcl) || *vcl == '\\' || *vcl == '"')
+			vsb_putc(vsb, *vcl);
+		else
+			vsb_printf(vsb, "\\x%02x", *vcl);
+	}
+	vsb_printf(vsb, "\"", *vcl);
+	vsb_finish(vsb);
+	AZ(vsb_overflowed(vsb));
+
+	u = varnish_ask_cli(v, vsb_data(vsb), NULL);
+	assert(u == CLIS_OK);
+	vsb_clear(vsb);
+	vsb_printf(vsb, "vcl.use vcl%d \"", v->vcl_nbr);
+	vsb_finish(vsb);
+	AZ(vsb_overflowed(vsb));
+	u = varnish_ask_cli(v, vsb_data(vsb), NULL);
+	assert(u == CLIS_OK);
+	vsb_delete(vsb);
+}
+
 /**********************************************************************
  * Varnish server cmd dispatch
  */
@@ -288,11 +326,16 @@ cmd_varnish(char **av, void *priv)
 			varnish_start(v);
 			continue;
 		}
+		if (!strcmp(*av, "-vcl")) {
+			varnish_vcl(v, av[1]);
+			av++;
+			continue;
+		}
 		if (!strcmp(*av, "-stop")) {
 			varnish_stop(v);
 			continue;
 		}
-		fprintf(stderr, "Unknown client argument: %s\n", *av);
+		fprintf(stderr, "Unknown varnish argument: %s\n", *av);
 		exit (1);
 	}
 }
diff --git a/varnish-cache/include/vsb.h b/varnish-cache/include/vsb.h
index 82699447..aa1836c7 100644
--- a/varnish-cache/include/vsb.h
+++ b/varnish-cache/include/vsb.h
@@ -57,6 +57,7 @@ extern "C" {
  * API functions
  */
 struct vsb	*vsb_new(struct vsb *, char *, int, int);
+#define vsb_newauto()	vsb_new(NULL, NULL, 0, VSB_AUTOEXTEND)
 void		 vsb_clear(struct vsb *);
 int		 vsb_setpos(struct vsb *, int);
 int		 vsb_bcat(struct vsb *, const void *, size_t);
-- 
2.39.5