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From d53252d965aaa1889a8b56a681c464c6ca04f632 Mon Sep 17 00:00:00 2001
From: Jean-Louis Dupond <jean-louis@dupond.be>
Date: Sat, 23 Dec 2017 13:06:01 +0100
Subject: [PATCH] Switch to new functions for Varnish 5.2
---
check_varnish.c | 54 +++++++++++++++++++++++++++++++++++++++++--------
configure.ac | 18 ++++++++++-------
2 files changed, 57 insertions(+), 15 deletions(-)
diff --git a/check_varnish/src/check_varnish.c b/check_varnish/src/check_varnish.c
index 809657c..83aacdc 100644
--- a/check_varnish/src/check_varnish.c
+++ b/check_varnish/src/check_varnish.c
@@ -43,7 +43,7 @@
#include <locale.h>
#include <assert.h>
-#if defined(HAVE_VARNISHAPI_4) || defined(HAVE_VARNISHAPI_4_1)
+#if defined(HAVE_VARNISHAPI_4) || defined(HAVE_VARNISHAPI_4_1) || defined(HAVE_VARNISHAPI_5)
#include <vapi/vsc.h>
#include <vapi/vsm.h>
#elif defined(HAVE_VARNISHAPI_3)
@@ -185,7 +185,11 @@ check_stats_cb(void *priv, const struct VSC_point * const pt)
if (pt == NULL)
return(0);
-#if defined(HAVE_VARNISHAPI_4_1) || defined(HAVE_VARNISHAPI_4)
+#if defined(HAVE_VARNISHAPI_5)
+ assert(sizeof(tmp) > (strlen(pt->name) + 1));
+ snprintf(tmp, sizeof(tmp), "%s", pt->name);
+ p = priv;
+#elif defined(HAVE_VARNISHAPI_4_1) || defined(HAVE_VARNISHAPI_4)
assert(sizeof(tmp) > (strlen(pt->section->fantom->type) + 1 +
strlen(pt->section->fantom->ident) + 1 +
strlen(pt->desc->name) + 1));
@@ -197,7 +201,9 @@ check_stats_cb(void *priv, const struct VSC_point * const pt)
pt->desc->name);
p = priv;
#endif
-#if defined(HAVE_VARNISHAPI_4_1)
+#if defined(HAVE_VARNISHAPI_5)
+ assert(!strcmp(pt->ctype, "uint64_t"));
+#elif defined(HAVE_VARNISHAPI_4_1)
assert(!strcmp(pt->desc->ctype, "uint64_t"));
#elif defined(HAVE_VARNISHAPI_4)
assert(!strcmp(pt->desc->fmt, "uint64_t"));
@@ -216,7 +222,9 @@ check_stats_cb(void *priv, const struct VSC_point * const pt)
#endif
if (strcmp(tmp, p->param) == 0) {
p->found = 1;
-#if defined(HAVE_VARNISHAPI_4) || defined(HAVE_VARNISHAPI_4_1)
+#if defined(HAVE_VARNISHAPI_5)
+ p->info = pt->sdesc;
+#elif defined(HAVE_VARNISHAPI_4) || defined(HAVE_VARNISHAPI_4_1)
p->info = pt->desc->sdesc;
#elif defined(HAVE_VARNISHAPI_3)
p->info = pt->desc;
@@ -237,7 +245,11 @@ check_stats_cb(void *priv, const struct VSC_point * const pt)
* Check the statistics for the requested parameter.
*/
static void
+#if defined(HAVE_VARNISHAPI_5)
+check_stats(struct vsc *vsc, struct vsm *vsm, char *param)
+#else
check_stats(struct VSM_data *vd, char *param)
+#endif
{
int status;
struct stat_priv priv;
@@ -245,7 +257,9 @@ check_stats(struct VSM_data *vd, char *param)
priv.found = 0;
priv.param = param;
-#if defined(HAVE_VARNISHAPI_4) || defined(HAVE_VARNISHAPI_4_1)
+#if defined(HAVE_VARNISHAPI_5)
+ (void)VSC_Iter(vsc, vsm, check_stats_cb, &priv);
+#elif defined(HAVE_VARNISHAPI_4) || defined(HAVE_VARNISHAPI_4_1)
(void)VSC_Iter(vd, NULL, check_stats_cb, &priv);
#elif defined(HAVE_VARNISHAPI_3)
(void)VSC_Iter(vd, check_stats_cb, &priv);
@@ -315,18 +329,25 @@ usage(void)
int
main(int argc, char **argv)
{
+#if defined(HAVE_VARNISHAPI_5)
+ struct vsm *vd;
+ struct vsc *vsc;
+#else
struct VSM_data *vd;
+#endif
char *param = NULL;
int opt;
setlocale(LC_ALL, "");
vd = VSM_New();
-#if defined(HAVE_VARNISHAPI_3)
+#if defined(HAVE_VARNISHAPI_5)
+ vsc = VSC_New();
+#elif defined(HAVE_VARNISHAPI_3)
VSC_Setup(vd);
#endif
- while ((opt = getopt(argc, argv, VSC_ARGS "c:hn:p:vw:")) != -1) {
+ while ((opt = getopt(argc, argv, "c:hn:p:vw:")) != -1) {
switch (opt) {
case 'c':
if (parse_range(optarg, &critical) != 0)
@@ -336,7 +357,11 @@ main(int argc, char **argv)
help();
break;
case 'n':
+#if defined(HAVE_VARNISHAPI_5)
+ VSC_Arg(vsc, opt, optarg);
+#else
VSC_Arg(vd, opt, optarg);
+#endif
break;
case 'p':
param = strdup(optarg);
@@ -349,13 +374,22 @@ main(int argc, char **argv)
usage();
break;
default:
+#if defined(HAVE_VARNISHAPI_5)
+ if (VSC_Arg(vsc, opt, optarg) > 0)
+#else
if (VSC_Arg(vd, opt, optarg) > 0)
+#endif
break;
usage();
}
}
-#if defined(HAVE_VARNISHAPI_4) || defined(HAVE_VARNISHAPI_4_1)
+#if defined(HAVE_VARNISHAPI_5)
+ if (VSM_Attach(vd, -1) < 0) {
+ printf("varnish plugin: Cannot attach to varnish. %s", VSM_Error(vd));
+ exit(1);
+ }
+#elif defined(HAVE_VARNISHAPI_4) || defined(HAVE_VARNISHAPI_4_1)
if (VSM_Open(vd))
exit(1);
#elif defined(HAVE_VARNISHAPI_3)
@@ -377,7 +411,11 @@ main(int argc, char **argv)
if (!param)
usage();
+#if defined(HAVE_VARNISHAPI_5)
+ check_stats(vsc, vd, param);
+#else
check_stats(vd, param);
+#endif
exit(0);
}
diff --git a/check_varnish/src/configure.ac b/check_varnish/src/configure.ac
index c7946c2..8b0b2ec 100644
--- a/check_varnish/src/configure.ac
+++ b/check_varnish/src/configure.ac
@@ -21,13 +21,17 @@ AC_PROG_LIBTOOL
AC_PROG_MAKE_SET
# Checks for libraries.
-PKG_CHECK_MODULES([VARNISHAPI], [varnishapi >= 4.1],
- [AC_DEFINE([HAVE_VARNISHAPI_4_1], [1], [Use VARNISHAPI v4.1])],
- [PKG_CHECK_MODULES([VARNISHAPI], [varnishapi >= 4],
- [AC_DEFINE([HAVE_VARNISHAPI_4], [1], [Use VARNISHAPI v4])],
- [PKG_CHECK_MODULES([VARNISHAPI], [varnishapi >= 3],
- [AC_DEFINE([HAVE_VARNISHAPI_3], [1], [Use VARNISHAPI v3])],
- [AC_MSG_ERROR([Could not find neither varnishapi v4 nor v3.])])
+PKG_CHECK_MODULES([VARNISHAPI], [varnishapi >= 5.2],
+ [AC_DEFINE([HAVE_VARNISHAPI_5], [1], [Use VARNISHAPI v5])],
+ [PKG_CHECK_MODULES([VARNISHAPI], [varnishapi >= 4.1],
+ [AC_DEFINE([HAVE_VARNISHAPI_4_1], [1], [Use VARNISHAPI v4.1])],
+ [PKG_CHECK_MODULES([VARNISHAPI], [varnishapi >= 4],
+ [AC_DEFINE([HAVE_VARNISHAPI_4], [1], [Use VARNISHAPI v4])],
+ [PKG_CHECK_MODULES([VARNISHAPI], [varnishapi >= 3],
+ [AC_DEFINE([HAVE_VARNISHAPI_3], [1], [Use VARNISHAPI v3])],
+ [AC_MSG_ERROR([Could not find neither varnishapi v4 nor v3.])])
+ ]
+ )
]
)
]
|
