1 files changed, 47 insertions, 0 deletions
diff --git a/src/ragel/smtp_date_parser.rl b/src/ragel/smtp_date_parser.rl
new file mode 100644
index 0000000..8d99ea9
--- /dev/null
+++ b/src/ragel/smtp_date_parser.rl
@@ -0,0 +1,47 @@
+%%{
+
+  machine smtp_date_parser;
+  alphtype unsigned char;
+  include smtp_base "smtp_base.rl";
+  include smtp_date "smtp_date.rl";
+
+  main := date_time;
+}%%
+
+#include "smtp_parsers.h"
+#include "util.h"
+
+%% write data;
+
+guint64
+rspamd_parse_smtp_date (const unsigned char *data, size_t len, GError **err)
+{
+  const unsigned char *p = data, *pe = data + len, *eof = data + len, *tmp = data;
+  struct tm tm;
+  glong tz = 0;
+  gint cs = 0, *stack = NULL;;
+  gsize top = 0;
+
+  memset (&tm, 0, sizeof (tm));
+
+  struct _ragel_st_storage {
+    int *data;
+    gsize size;
+  } st_storage;
+  memset (&st_storage, 0, sizeof (st_storage));
+
+  %% write init;
+  %% write exec;
+
+    if (st_storage.data) {
+        free (st_storage.data);
+    }
+
+  if ( cs < %%{ write first_final; }%% ) {
+    g_set_error (err, g_quark_from_static_string ("smtp_date"), cs, "invalid date at offset %d (%c), state %d",
+			(int)(p - data), (*p > 0 && *p < 128) ? *p : '?', cs);
+    return (guint64)(-1);
+  }
+
+  return rspamd_tm_to_time (&tm, tz);
+}
+\ No newline at end of file