diff options
author | Taybin Rutkin <taybin@taybin.com> | 2006-06-29 22:21:30 +0000 |
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committer | Taybin Rutkin <taybin@taybin.com> | 2006-06-29 22:21:30 +0000 |
commit | 481f7c39655afec832ac10430dd61a3bb464aa58 (patch) | |
tree | cde736699cbe49374a6aaa079258f88c1d0c7059 /libs/pbd/transmitter.cc | |
parent | d1a4f74ef2c86042a0cbe0e83e611596df27575f (diff) |
Fixed i18n system.
Renamed pbd3 back to pbd, since it's version 4.1 now.
Very minor fixes
git-svn-id: svn://localhost/ardour2/trunk@656 d708f5d6-7413-0410-9779-e7cbd77b26cf
Diffstat (limited to 'libs/pbd/transmitter.cc')
-rw-r--r-- | libs/pbd/transmitter.cc | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/libs/pbd/transmitter.cc b/libs/pbd/transmitter.cc new file mode 100644 index 0000000000..876a9d86e5 --- /dev/null +++ b/libs/pbd/transmitter.cc @@ -0,0 +1,115 @@ +/* + 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; + } +} |