Adding upstream version 3.4.23.upstream/3.4.23upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 146 insertions, 0 deletions

diff --git a/src/xsasl/xsasl.h b/src/xsasl/xsasl.h
new file mode 100644
index 0000000..b494d7e
--- /dev/null
+++ b/src/xsasl/xsasl.h
@@ -0,0 +1,146 @@
+#ifndef _XSASL_H_INCLUDED_
+#define _XSASL_H_INCLUDED_
+
+/*++
+/* NAME
+/*	xsasl 3h
+/* SUMMARY
+/*	Postfix SASL plug-in interface
+/* SYNOPSIS
+/*	#include <xsasl.h>
+/* DESCRIPTION
+/* .nf
+
+ /*
+  * Utility library.
+  */
+#include <argv.h>
+#include <vstream.h>
+#include <vstring.h>
+
+ /*
+  * Generic server object. Specific instances extend this with their own
+  * private data.
+  */
+typedef struct XSASL_SERVER {
+    void    (*free) (struct XSASL_SERVER *);
+    int     (*first) (struct XSASL_SERVER *, const char *, const char *, VSTRING *);
+    int     (*next) (struct XSASL_SERVER *, const char *, VSTRING *);
+    const char *(*get_mechanism_list) (struct XSASL_SERVER *);
+    const char *(*get_username) (struct XSASL_SERVER *);
+} XSASL_SERVER;
+
+#define xsasl_server_free(server) (server)->free(server)
+#define xsasl_server_first(server, method, init_resp, reply) \
+	(server)->first((server), (method), (init_resp), (reply))
+#define xsasl_server_next(server, request, reply) \
+	(server)->next((server), (request), (reply))
+#define xsasl_server_get_mechanism_list(server) \
+	(server)->get_mechanism_list((server))
+#define xsasl_server_get_username(server) \
+	(server)->get_username((server))
+
+ /*
+  * Generic server implementation. Specific instances extend this with their
+  * own private data.
+  */
+typedef struct XSASL_SERVER_CREATE_ARGS {
+    VSTREAM *stream;
+    int     addr_family;
+    const char *server_addr;
+    const char *server_port;
+    const char *client_addr;
+    const char *client_port;
+    const char *service;
+    const char *user_realm;
+    const char *security_options;
+    int     tls_flag;
+} XSASL_SERVER_CREATE_ARGS;
+
+typedef struct XSASL_SERVER_IMPL {
+    XSASL_SERVER *(*create) (struct XSASL_SERVER_IMPL *, XSASL_SERVER_CREATE_ARGS *);
+    void    (*done) (struct XSASL_SERVER_IMPL *);
+} XSASL_SERVER_IMPL;
+
+extern XSASL_SERVER_IMPL *xsasl_server_init(const char *, const char *);
+extern ARGV *xsasl_server_types(void);
+
+#define xsasl_server_create(impl, args) \
+	(impl)->create((impl), (args))
+#define XSASL_SERVER_CREATE(impl, args, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10) \
+	xsasl_server_create((impl), (((args)->a1), ((args)->a2), ((args)->a3), \
+	((args)->a4), ((args)->a5), ((args)->a6), ((args)->a7), ((args)->a8), \
+	((args)->a9), ((args)->a10), (args)))
+#define xsasl_server_done(impl) (impl)->done((impl));
+
+ /*
+  * Generic client object. Specific instances extend this with their own
+  * private data.
+  */
+typedef struct XSASL_CLIENT {
+    void    (*free) (struct XSASL_CLIENT *);
+    int     (*first) (struct XSASL_CLIENT *, const char *, const char *, const char *, const char **, VSTRING *);
+    int     (*next) (struct XSASL_CLIENT *, const char *, VSTRING *);
+} XSASL_CLIENT;
+
+#define xsasl_client_free(client) (client)->free(client)
+#define xsasl_client_first(client, server, method, user, pass, init_resp) \
+	(client)->first((client), (server), (method), (user), (pass), (init_resp))
+#define xsasl_client_next(client, request, reply) \
+	(client)->next((client), (request), (reply))
+#define xsasl_client_set_password(client, user, pass) \
+	(client)->set_password((client), (user), (pass))
+
+ /*
+  * Generic client implementation. Specific instances extend this with their
+  * own private data.
+  */
+typedef struct XSASL_CLIENT_CREATE_ARGS {
+    VSTREAM *stream;
+    const char *service;
+    const char *server_name;
+    const char *security_options;
+} XSASL_CLIENT_CREATE_ARGS;
+
+typedef struct XSASL_CLIENT_IMPL {
+    XSASL_CLIENT *(*create) (struct XSASL_CLIENT_IMPL *, XSASL_CLIENT_CREATE_ARGS *);
+    void    (*done) (struct XSASL_CLIENT_IMPL *);
+} XSASL_CLIENT_IMPL;
+
+extern XSASL_CLIENT_IMPL *xsasl_client_init(const char *, const char *);
+extern ARGV *xsasl_client_types(void);
+
+#define xsasl_client_create(impl, args) \
+	(impl)->create((impl), (args))
+#define XSASL_CLIENT_CREATE(impl, args, a1, a2, a3, a4) \
+	xsasl_client_create((impl), (((args)->a1), ((args)->a2), ((args)->a3), \
+	((args)->a4), (args)))
+#define xsasl_client_done(impl) (impl)->done((impl));
+
+ /*
+  * Status codes.
+  */
+#define XSASL_AUTH_OK	1		/* Success */
+#define XSASL_AUTH_MORE	2		/* Need another c/s protocol exchange */
+#define XSASL_AUTH_DONE	3		/* Authentication completed */
+#define XSASL_AUTH_FORM	4		/* Cannot decode response */
+#define XSASL_AUTH_FAIL	5		/* Error */
+#define XSASL_AUTH_TEMP	6		/* Temporary error condition */
+
+/* LICENSE
+/* .ad
+/* .fi
+/*	The Secure Mailer license must be distributed with this software.
+/* AUTHOR(S)
+/*	Wietse Venema
+/*	IBM T.J. Watson Research
+/*	P.O. Box 704
+/*	Yorktown Heights, NY 10598, USA
+/*
+/*	Wietse Venema
+/*	Google, Inc.
+/*	111 8th Avenue
+/*	New York, NY 10011, USA
+/*--*/
+
+#endif