Adjust to Varnish-Cache 7.5

configure.ac

 AC_PREREQ([2.69])
-AC_COPYRIGHT([Copyright (c) 2019 UPLEX - Nils Goroll Systemoptimierung])
+AC_COPYRIGHT([Copyright 2019 - 2024 UPLEX - Nils Goroll Systemoptimierung])
 AC_INIT([libvdfp-pipe],[trunk],[varnish-support@uplex.de],[vdfp-pipe])
 AC_CONFIG_MACRO_DIR([m4])
 AC_CONFIG_SRCDIR(src/vdfp_pipe.vcc)
@@ -53,7 +53,7 @@ AM_CONDITIONAL(HAVE_GENHTML, [test -n "$GENHTML"])
 
 m4_ifndef([VARNISH_PREREQ], AC_MSG_ERROR([Need varnish.m4 -- see README.rst]))
 
-VARNISH_PREREQ([7.4],[trunk])
+VARNISH_PREREQ([7.5],[trunk])
 VARNISH_VMODS([pipe])
 
 VMOD_TESTS="$(cd $srcdir/src && echo tests/*.vtc)"

src/vdfp_pipe.c

@@ -174,9 +174,8 @@ mk_dup(int oldfd, int newfd)
 }
 
 static int v_matchproto_(vdp_init_f)
-vdp_init(VRT_CTX, struct vdp_ctx *vc, void **priv, struct objcore *objcore)
+vdp_init(VRT_CTX, struct vdp_ctx *vc, void **priv)
 {
-	struct req *req;
 	struct vdp_state *state;
 	struct vdp_entry *vdpe;
 	struct vdp_map map_entry, *map;
@@ -187,19 +186,19 @@ vdp_init(VRT_CTX, struct vdp_ctx *vc, void **priv, struct objcore *objcore)
 	struct setenv_head *setenv_head;
 	char **argv;
 
+	CHECK_OBJ_NOTNULL(ctx, VRT_CTX_MAGIC);
 	CHECK_OBJ_NOTNULL(vc, VDP_CTX_MAGIC);
-	req = vc->req;
-	CHECK_OBJ_NOTNULL(req, REQ_MAGIC);
-	AN(req->vcl);
+	CHECK_OBJ_NOTNULL(vc->hp, HTTP_MAGIC);
+	AN(vc->clen);
+
 	AN(priv);
 	AZ(*priv);
-	CHECK_OBJ_ORNULL(objcore, OBJCORE_MAGIC);
 
 	vdpe = VTAILQ_LAST(&vc->vdp, vdp_entry_s);
 	CHECK_OBJ_NOTNULL(vdpe, VDP_ENTRY_MAGIC);
 	AN(vdpe->vdp);
 	map_entry.vdp = vdpe->vdp;
-	map_entry.vcl = req->vcl;
+	map_entry.vcl = ctx->vcl;
 	map = VRBT_FIND(vdp_tree, &tree_h, &map_entry);
 	CHECK_OBJ_NOTNULL(map, PIPE_VDP_MAP_MAGIC);
 	CHECK_OBJ_NOTNULL(map->obj, PIPE_VDP_MAGIC);
@@ -309,7 +308,7 @@ vdp_init(VRT_CTX, struct vdp_ctx *vc, void **priv, struct objcore *objcore)
 	state->fds[STDIN_FILENO].fd = in[1];
 	state->fds[STDOUT_FILENO].fd = out[0];
 	state->fds[STDERR_FILENO].fd = err[0];
-	http_Unset(req->resp, H_Content_Length);
+	http_Unset(vc->hp, H_Content_Length);
 	return (0);
 }