Initial commit

Signed-off-by: Laurent Bercot <ska@appnovation.com>

1 files changed, 36 insertions, 0 deletions

diff --git a/src/common/shibari_log_answer.c b/src/common/shibari_log_answer.c
new file mode 100644
index 0000000..f34cee5
--- /dev/null
+++ b/src/common/shibari_log_answer.c
@@ -0,0 +1,36 @@
+/* ISC license. */
+
+#include <skalibs/uint16.h>
+#include <skalibs/strerr.h>
+
+#include <s6-dns/s6dns-message.h>
+
+#include <shibari/util.h>
+#include <shibari/log.h>
+
+void shibari_log_answer (uint32_t v, s6dns_message_header_t const *hdr, uint16_t len)
+{
+  if (v < 2) return ;
+  if (hdr->rcode)
+  {
+    char fmtr[UINT16_FMT] ;
+    fmtr[uint16_fmt(fmtr, hdr->rcode)] = 0 ;
+    strerr_warni4x("answer ", fmtr, " ", shibari_util_rcode_str(hdr->rcode)) ;
+  }
+  else
+  {
+    size_t pos = 0 ;
+    char fmt[UINT16_FMT << 2] ;
+    char fmtl[UINT16_FMT] ;
+    pos += uint16_fmt(fmt + pos, hdr->counts.qd) ;
+    fmt[pos++] = '+' ;
+    pos += uint16_fmt(fmt + pos, hdr->counts.an) ;
+    fmt[pos++] = '+' ;
+    pos += uint16_fmt(fmt + pos, hdr->counts.ns) ;
+    fmt[pos++] = '+' ;
+    pos += uint16_fmt(fmt + pos, hdr->counts.qd) ;
+    fmt[pos] = 0 ;
+    fmtl[uint16_fmt(fmtl, len)] = 0 ;
+    strerr_warni5x("answer 0 noerror ", fmt, " len ", fmtl, hdr->tc ? " tc" : "") ;
+  }
+}