static void error_service(VSTREAM *client_stream, char *service, char **argv)
{
DELIVER_REQUEST *request;
int status;
/*
* Sanity check. This service takes no command-line arguments.
*/
if (argv[0])
msg_fatal("unexpected command-line argument: %s", argv[0]);
/*
* This routine runs whenever a client connects to the UNIX-domain socket
* dedicated to the error mailer. What we see below is a little protocol
* to (1) tell the queue manager that we are ready, (2) read a request
* from the queue manager, and (3) report the completion status of that
* request. All connection-management stuff is handled by the common code
* in single_server.c.
*/
if ((request = deliver_request_read(client_stream)) != 0) {
if (strcmp(service, MAIL_SERVICE_ERROR) == 0)
status = deliver_message(request, "5.0.0", bounce_append);
else if (strcmp(service, MAIL_SERVICE_RETRY) == 0)
status = deliver_message(request, "4.0.0", defer_append);
else
msg_fatal("bad error service name: %s", service);
deliver_request_done(client_stream, request, status);
}
}
static void pipe_service(VSTREAM *client_stream, char *service, char **argv)
{
DELIVER_REQUEST *request;
int status;
/*
* This routine runs whenever a client connects to the UNIX-domain socket
* dedicated to delivery via external command. What we see below is a
* little protocol to (1) tell the queue manager that we are ready, (2)
* read a request from the queue manager, and (3) report the completion
* status of that request. All connection-management stuff is handled by
* the common code in single_server.c.
*/
if ((request = deliver_request_read(client_stream)) != 0) {
status = deliver_message(request, service, argv);
deliver_request_done(client_stream, request, status);
}
}
static void local_service(VSTREAM *stream, char *service, char **argv)
{
DELIVER_REQUEST *request;
int status;
/*
* Sanity check. This service takes no command-line arguments.
*/
if (argv[0])
msg_fatal("unexpected command-line argument: %s", argv[0]);
/*
* This routine runs whenever a client connects to the UNIX-domain socket
* that is dedicated to local mail delivery service. What we see below is
* a little protocol to (1) tell the client that we are ready, (2) read a
* delivery request from the client, and (3) report the completion status
* of that request.
*/
if ((request = deliver_request_read(stream)) != 0) {
status = local_deliver(request, service);
deliver_request_done(stream, request, status);
}
}
static void discard_service(VSTREAM *client_stream, char *unused_service, char **argv)
{
DELIVER_REQUEST *request;
int status;
/*
* Sanity check. This service takes no command-line arguments.
*/
if (argv[0])
msg_fatal("unexpected command-line argument: %s", argv[0]);
/*
* This routine runs whenever a client connects to the UNIX-domain socket
* dedicated to the discard mailer. What we see below is a little
* protocol to (1) tell the queue manager that we are ready, (2) read a
* request from the queue manager, and (3) report the completion status
* of that request. All connection-management stuff is handled by the
* common code in single_server.c.
*/
if ((request = deliver_request_read(client_stream)) != 0) {
status = deliver_message(request);
deliver_request_done(client_stream, request, status);
}
}
