From: Alan T. DeKok <aland@freeradius.org>
Date: Thu, 21 Jul 2022 14:07:07 +0000 (-0400)
Subject: more debugging functions
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=10d212a2862f762e33eaf1bbdf15ecfb04ad7e84;p=thirdparty%2Ffreeradius-server.git

more debugging functions
---

diff --git a/src/lib/util/pair.c b/src/lib/util/pair.c
index 838f41476de..1635cbb70c4 100644
--- a/src/lib/util/pair.c
+++ b/src/lib/util/pair.c
@@ -2985,3 +2985,40 @@ void fr_pair_list_afrom_box(TALLOC_CTX *ctx, fr_pair_list_t *out, fr_dict_t cons
 	 */
 	fr_pair_list_tainted(out);
 }
+
+/*
+ *	print.c doesn't include pair.h, and doing so causes too many knock-on effects.
+ */
+void fr_fprintf_pair(FILE *fp, char const *msg, fr_pair_t const *vp)
+{
+	if (msg) fputs(msg, fp);
+
+	fr_fprintf(fp, "%s = %pV\n", vp->da->name, &vp->data);
+}
+
+static const char spaces[] = "                                                                                                                                ";
+
+static void fprintf_pair_list(FILE *fp, fr_pair_list_t const *list, int depth)
+{
+	fr_pair_t *vp;
+
+	for (vp = fr_pair_list_head(list);
+	     vp != NULL;
+	     vp = fr_pair_list_next(list, vp)) {
+		fprintf(fp, "%.*s", depth, spaces);
+
+		if (fr_type_is_leaf(vp->da->type)) {
+			fr_fprintf(fp, "%s = %pV\n", vp->da->name, &vp->data);
+			continue;
+		}
+
+		fprintf(fp, "%s = {\n", vp->da->name);
+		fprintf_pair_list(fp, &vp->vp_group, depth + 1);
+		fprintf(fp, "%.*s}\n", depth, spaces);
+	}
+}
+
+void fr_fprintf_pair_list(FILE *fp, fr_pair_list_t const *list)
+{
+	fprintf_pair_list(fp, list, 0);
+}
diff --git a/src/lib/util/pair.h b/src/lib/util/pair.h
index 6fffb3704de..7b6e90fc84d 100644
--- a/src/lib/util/pair.h
+++ b/src/lib/util/pair.h
@@ -715,6 +715,9 @@ typedef struct {
 ssize_t		fr_pair_ctx_afrom_str(fr_pair_ctx_t *pair_ctx, char const *in, size_t inlen) CC_HINT(nonnull);
 void		fr_pair_ctx_reset(fr_pair_ctx_t *pair_ctx, fr_dict_t const *dict) CC_HINT(nonnull);
 
+void		fr_fprintf_pair(FILE *fp, char const *msg, fr_pair_t const *vp);
+void		fr_fprintf_pair_list(FILE *fp, fr_pair_list_t const *list);
+
 #undef _CONST
 #ifdef __cplusplus
 }