Transport.c++
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- /* $Id: Transport.c++,v 1.1.1.1 2005/11/11 21:32:03 faxguy 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"
- #if CONFIG_UNIXTRANSPORT
- #include "UnixTransport.h"
- #endif
- #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] == ' ') {
- /*
- * An unqualified destination; look for
- * the best available transport facility.
- */
- #if CONFIG_UNIXTRANPSORT
- if (UnixTransport::isA(FAX_DEFUNIX)) {
- client.setHost(FAX_DEFUNIX);
- return *new UnixTransport(client);
- } else {
- #endif
- client.setHost(FAX_DEFHOST);
- return *new InetTransport(client);
- #if CONFIG_UNIXTRANPSORT
- }
- #endif
- } else {
- #if CONFIG_UNIXTRANPSORT
- if (UnixTransport::isA(address))
- return *new UnixTransport(client);
- else
- #endif
- 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);
- }