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/* $Id: Transport.c++,v 1.2 1999/06/13 07:41:26 robert Exp $ */
/*
* Copyright (c) 1995-1996 Sam Leffler
* Copyright (c) 1995-1996 Silicon Graphics, Inc.
* HylaFAX is a trademark of Silicon Graphics
*
* Permission to use, copy, modify, distribute, and sell this software and
* its documentation for any purpose is hereby granted without fee, provided
* that (i) the above copyright notices and this permission notice appear in
* all copies of the software and related documentation, and (ii) the names of
* Sam Leffler and Silicon Graphics may not be used in any advertising or
* publicity relating to the software without the specific, prior written
* permission of Sam Leffler and Silicon Graphics.
*
* THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
* EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
* WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
*
* IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR
* ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,
* OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
* WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
* LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
* OF THIS SOFTWARE.
*/
#include "config.h"
#include "Transport.h"
#include "FaxClient.h"
#include "InetTransport.h"
#include "UnixTransport.h"
#include "Sys.h"
#include <errno.h>
Transport::Transport(FaxClient& c) : client(c) {}
Transport::~Transport() {}
bool Transport::hangupServer() { return (true); }
void
Transport::closeDataConn(int fd)
{
(void) Sys::close(fd);
}
Transport&
Transport::getTransport(FaxClient& client, const char* address)
{
if (address[0] == '\0') {
/*
* An unqualified destination; look for
* the best available transport facility.
*/
if (UnixTransport::isA(FAX_DEFUNIX)) {
client.setHost(FAX_DEFUNIX);
return *new UnixTransport(client);
} else {
client.setHost(FAX_DEFHOST);
return *new InetTransport(client);
}
} else {
if (UnixTransport::isA(address))
return *new UnixTransport(client);
else
return *new InetTransport(client);
}
}
bool
Transport::abortCmd(fxStr& emsg)
{
static const char msg[] = { 'A', 'B', 'O', 'R', '\r', '\n' };
int s = fileno(client.getCtrlFd());
if (Sys::write(s, msg, sizeof (msg)) != sizeof (msg)) {
emsg = fxStr::format("send(ABOR\\r\\n): %s", strerror(errno));
return (false);
}
return (true);
}
void
Transport::notConfigured(const char* what, fxStr& emsg)
{
emsg = fxStr::format("Sorry, no %s communication support was configured.", what);
}
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