David Robillard
e0aaed6d65
All #include statements that include a header that is a part of a library bundled with ardour MUST use quotes, not angle brackets. Do this: #include "ardour/types.h" NOT this: #include <ardour/types.h> Rationale: This is best practice in general, to ensure we include the local version and not the system version. That quotes mean "local" (in some sense) and angle brackets mean "system" (in some sense) is a ubiquitous convention and IIRC right in the C spec somewhere. More pragmatically, this is required by (my) waf (stuff) for dependencies to work correctly. That is: !!! FAILURE TO DO THIS CAN RESULT IN BROKEN BUILDS !!! Failure to comply is punishable by death by torture. :) P.S. It's not that dramatic in all cases, but this (in combination with some GCC flags specific to the include type) is the best way I have found to be absolutely 100% positive the local ones are being used (and we definitely want to be absolutely 100% positive on that one). git-svn-id: svn://localhost/ardour2/branches/3.0@4655 d708f5d6-7413-0410-9779-e7cbd77b26cf
116 lines
2.2 KiB
C++
116 lines
2.2 KiB
C++
/*
|
|
Copyright (C) 1998-99 Paul Barton-Davis
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 2 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
|
|
$Id$
|
|
*/
|
|
|
|
#include <cstdlib>
|
|
#include <signal.h>
|
|
#include <iostream>
|
|
#include <string>
|
|
|
|
#include "pbd/transmitter.h"
|
|
#include "pbd/error.h"
|
|
|
|
using std::string;
|
|
using std::ios;
|
|
|
|
Transmitter::Transmitter (Channel c)
|
|
{
|
|
channel = c;
|
|
switch (c) {
|
|
case Error:
|
|
send = &error;
|
|
break;
|
|
case Warning:
|
|
send = &warning;
|
|
break;
|
|
case Info:
|
|
send = &info;
|
|
break;
|
|
case Fatal:
|
|
send = &fatal;
|
|
break;
|
|
case Throw:
|
|
/* we should never call Transmitter::deliver
|
|
for thrown messages (because its overridden in the
|
|
class heirarchy). force a segv if we do.
|
|
*/
|
|
send = 0;
|
|
break;
|
|
}
|
|
}
|
|
|
|
void
|
|
Transmitter::deliver ()
|
|
|
|
{
|
|
string foo;
|
|
|
|
/* NOTE: this is just a default action for a Transmitter or a
|
|
derived class. Any class can override this to produce some
|
|
other action when deliver() is called.
|
|
*/
|
|
|
|
*this << '\0';
|
|
|
|
/* send the SigC++ signal */
|
|
|
|
foo = str();
|
|
(*send) (channel, foo.c_str());
|
|
|
|
/* XXX when or how can we delete this ? */
|
|
// delete foo;
|
|
|
|
/* return to a pristine state */
|
|
|
|
clear ();
|
|
seekp (0, ios::beg);
|
|
seekg (0, ios::beg);
|
|
|
|
/* do the right thing if this should not return */
|
|
|
|
if (does_not_return()) {
|
|
sigset_t mask;
|
|
|
|
sigemptyset (&mask);
|
|
sigsuspend (&mask);
|
|
/*NOTREACHED*/
|
|
exit (1);
|
|
}
|
|
}
|
|
|
|
bool
|
|
Transmitter::does_not_return ()
|
|
|
|
{
|
|
if (channel == Fatal || channel == Throw) {
|
|
return true;
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
|
|
extern "C" {
|
|
void pbd_c_error (const char *str)
|
|
|
|
{
|
|
PBD::error << str << endmsg;
|
|
}
|
|
}
|