1 files changed, 68 insertions, 0 deletions
diff --git a/pigeonhole/src/lib-sieve/sieve-match.h b/pigeonhole/src/lib-sieve/sieve-match.h
new file mode 100644
index 0000000..d4d726f
--- /dev/null
+++ b/pigeonhole/src/lib-sieve/sieve-match.h
@@ -0,0 +1,68 @@
+#ifndef SIEVE_MATCH_H
+#define SIEVE_MATCH_H
+
+#include "sieve-common.h"
+
+/*
+ * Matching context
+ */
+
+struct sieve_match_context {
+	pool_t pool;
+
+	const struct sieve_runtime_env *runenv;
+
+	const struct sieve_match_type *match_type;
+	const struct sieve_comparator *comparator;
+
+	void *data;
+
+	int match_status;
+	int exec_status;
+
+	bool trace:1;
+};
+
+/*
+ * Matching implementation
+ */
+
+/* Manual value iteration (for when multiple matches are allowed) */
+struct sieve_match_context *sieve_match_begin
+	(const struct sieve_runtime_env *renv,
+		const struct sieve_match_type *mcht,
+		const struct sieve_comparator *cmp);
+int sieve_match_value
+	(struct sieve_match_context *mctx, const char *value, size_t value_size,
+		struct sieve_stringlist *key_list);
+int sieve_match_end(struct sieve_match_context **mctx, int *exec_status);
+
+/* Default matching operation */
+int sieve_match
+	(const struct sieve_runtime_env *renv,
+		const struct sieve_match_type *mcht,
+		const struct sieve_comparator *cmp,
+		struct sieve_stringlist *value_list,
+		struct sieve_stringlist *key_list,
+		int *exec_status);
+
+/*
+ * Read matching operands
+ */
+
+enum sieve_match_opt_operand {
+	SIEVE_MATCH_OPT_END,
+	SIEVE_MATCH_OPT_COMPARATOR,
+	SIEVE_MATCH_OPT_MATCH_TYPE,
+	SIEVE_MATCH_OPT_LAST
+};
+
+int sieve_match_opr_optional_dump
+	(const struct sieve_dumptime_env *denv, sieve_size_t *address, int *opt_code);
+
+int sieve_match_opr_optional_read
+	(const struct sieve_runtime_env *renv, sieve_size_t *address, int *opt_code,
+		int *exec_status, struct sieve_comparator *cmp,
+		struct sieve_match_type *mcht);
+
+#endif