Write atom parser skeleton.

2 files changed, 41 insertions, 3 deletions

diff --git a/src/libmime/mime_expressions.c b/src/libmime/mime_expressions.c
index 779553ed9..3b9aba934 100644
--- a/src/libmime/mime_expressions.c
+++ b/src/libmime/mime_expressions.c
@@ -64,6 +64,12 @@ gboolean rspamd_has_fake_html (struct rspamd_task *task,
 	GList * args,
 	void *unused);
 
+static rspamd_expression_atom_t * rspamd_mime_expr_parse (const gchar *line, gsize len,
+		rspamd_mempool_t *pool, gpointer ud, GError **err);
+static gint rspamd_mime_expr_process (gpointer input, rspamd_expression_atom_t *atom);
+static gint rspamd_mime_expr_priority (rspamd_expression_atom_t *atom);
+static void rspamd_mime_expr_destroy (rspamd_expression_atom_t *atom);
+
 /**
  * Regexp type: /H - header, /M - mime, /U - url /X - raw header
  */
@@ -121,6 +127,13 @@ static struct _fl {
 	{"is_recipients_sorted", rspamd_is_recipients_sorted, NULL}
 };
 
+const struct rspamd_atom_subr mime_expr_subr = {
+	.parse = rspamd_mime_expr_parse,
+	.process = rspamd_mime_expr_process,
+	.priority = rspamd_mime_expr_priority,
+	.destroy = rspamd_mime_expr_destroy
+};
+
 static struct _fl *list_ptr = &rspamd_functions_list[0];
 static guint32 functions_number = sizeof (rspamd_functions_list) /
 	sizeof (struct _fl);
@@ -315,6 +328,31 @@ rspamd_parse_regexp_atom (rspamd_mempool_t * pool, const gchar *line)
 	return result;
 }
 
+static
+rspamd_expression_atom_t * rspamd_mime_expr_parse (const gchar *line, gsize len,
+		rspamd_mempool_t *pool, gpointer ud, GError **err)
+{
+
+}
+
+static gint
+rspamd_mime_expr_process (gpointer input, rspamd_expression_atom_t *atom)
+{
+
+}
+
+static gint
+rspamd_mime_expr_priority (rspamd_expression_atom_t *atom)
+{
+
+}
+
+static void
+rspamd_mime_expr_destroy (rspamd_expression_atom_t *atom)
+{
+
+}
+
 gboolean
 call_expression_function (struct expression_function * func,
 	struct rspamd_task * task,
diff --git a/src/libmime/mime_expressions.h b/src/libmime/mime_expressions.h
index 343e912e8..b8a240f3e 100644
--- a/src/libmime/mime_expressions.h
+++ b/src/libmime/mime_expressions.h
@@ -7,10 +7,11 @@
 #define RSPAMD_EXPRESSIONS_H
 
 #include "config.h"
-#include <lua.h>
+#include "expression.h"
 
 struct rspamd_task;
-struct rspamd_regexp_element;
+
+extern const struct rspamd_atom_subr mime_expr_subr;
 
 /**
  * Function's argument
@@ -19,7 +20,6 @@ struct expression_argument {
 	enum {
 		EXPRESSION_ARGUMENT_NORMAL,
 		EXPRESSION_ARGUMENT_BOOL,
-		EXPRESSION_ARGUMENT_EXPR,
 	} type;                                                     /**< type of argument (text or other function)		*/
 	void *data;                                                 /**< pointer to its data							*/
 };