1 files changed, 64 insertions, 0 deletions
diff --git a/src/lib-ssl-iostream/iostream-ssl-private.h b/src/lib-ssl-iostream/iostream-ssl-private.h
new file mode 100644
index 0000000..c0f4a3a
--- /dev/null
+++ b/src/lib-ssl-iostream/iostream-ssl-private.h
@@ -0,0 +1,64 @@
+#ifndef IOSTREAM_SSL_PRIVATE_H
+#define IOSTREAM_SSL_PRIVATE_H
+
+#include "iostream-ssl.h"
+
+struct iostream_ssl_vfuncs {
+	int (*global_init)(const struct ssl_iostream_settings *set,
+			   const char **error_r);
+	int (*context_init_client)(const struct ssl_iostream_settings *set,
+				   struct ssl_iostream_context **ctx_r,
+				   const char **error_r);
+	int (*context_init_server)(const struct ssl_iostream_settings *set,
+				   struct ssl_iostream_context **ctx_r,
+				   const char **error_r);
+	void (*context_ref)(struct ssl_iostream_context *ctx);
+	void (*context_unref)(struct ssl_iostream_context *ctx);
+
+	int (*create)(struct ssl_iostream_context *ctx, const char *host,
+		      const struct ssl_iostream_settings *set,
+		      struct istream **input, struct ostream **output,
+		      struct ssl_iostream **iostream_r, const char **error_r);
+	void (*unref)(struct ssl_iostream *ssl_io);
+	void (*destroy)(struct ssl_iostream *ssl_io);
+
+	int (*handshake)(struct ssl_iostream *ssl_io);
+	void (*set_handshake_callback)(struct ssl_iostream *ssl_io,
+				       ssl_iostream_handshake_callback_t *callback,
+				       void *context);
+	void (*set_sni_callback)(struct ssl_iostream *ssl_io,
+				 ssl_iostream_sni_callback_t *callback,
+				 void *context);
+	void (*change_context)(struct ssl_iostream *ssl_io,
+			       struct ssl_iostream_context *ctx);
+
+	void (*set_log_prefix)(struct ssl_iostream *ssl_io, const char *prefix);
+	bool (*is_handshaked)(const struct ssl_iostream *ssl_io);
+	bool (*has_handshake_failed)(const struct ssl_iostream *ssl_io);
+	bool (*has_valid_client_cert)(const struct ssl_iostream *ssl_io);
+	bool (*has_broken_client_cert)(struct ssl_iostream *ssl_io);
+	bool (*cert_match_name)(struct ssl_iostream *ssl_io, const char *name,
+				const char **reason_r);
+	const char *(*get_peer_name)(struct ssl_iostream *ssl_io);
+	const char *(*get_server_name)(struct ssl_iostream *ssl_io);
+	const char *(*get_compression)(struct ssl_iostream *ssl_io);
+	const char *(*get_security_string)(struct ssl_iostream *ssl_io);
+	const char *(*get_last_error)(struct ssl_iostream *ssl_io);
+	const char *(*get_cipher)(struct ssl_iostream *ssl_io, unsigned int *bits_r);
+	const char *(*get_pfs)(struct ssl_iostream *ssl_io);
+	const char *(*get_protocol_name)(struct ssl_iostream *ssl_io);
+};
+
+void iostream_ssl_module_init(const struct iostream_ssl_vfuncs *vfuncs);
+
+/* Returns TRUE if both settings are equal. Note that NULL and "" aren't
+   treated equal. */
+bool ssl_iostream_settings_equals(const struct ssl_iostream_settings *set1,
+				  const struct ssl_iostream_settings *set2);
+/* Clear out all stream-only settings, so only settings useful for a context
+   are left. */
+void ssl_iostream_settings_drop_stream_only(struct ssl_iostream_settings *set);
+
+void ssl_iostream_unref(struct ssl_iostream **ssl_io);
+
+#endif