forked from Mirrors/freeswitch
39a9e94305
This updates mod_portaudio to use the new v19 api and also contains
major behavioural changes. This initial check-in should be tested to find
any obscure use cases that lead to crashes etc...
All of the old api interface commands are now depricated and any attempt to
use them should cause a polite warning asking you to try the new single "pa" command.
New Features:
*) Mulitiple calls with hold/call switching.
*) Inbound calls can play a ring file on specified device. (global and per call)
*) Optional hold music for backgrounded calls. (global and per call)
Example dialplan usage:
<extension name="2000">
<condition field="destination_number" expression="^2000$">
<!--if the next 3 lines are omitted the defaults will be used from portaudio.conf-->
<action application="set" data="pa_ring_file=/sounds/myring.wav"/>
<action application="set" data="pa_hold_file=/sounds/myhold.wav"/>
<action application="set" data="export_vars=pa_ring_file,pa_hold_file"/>
<action application="bridge" data="portaudio"/>
</condition>
</extension>
Example API interface usage:
call extension 1000
> pa call 1000
call extension 1001 putting the other call on hold
> pa call 1001
swap the calls between hold and active
> pa switch
view the current calls
> pa list
forground the call with id 1
> pa switch 1
background all calls
> pa switch none
send a dtmf string (1234) to the current call
> pa dtmf 1234
answer the oldest unanswered inbound call
> pa answer
answer the call with id 1
> pa answer 1
hangup the active call
> pa hangup
hangup the call with id 1
> pa hangup 1
get device info
> pa dump
print usage summary
> pa help
USAGE:
--------------------------------------------------------------------------------
pa help
pa dump
pa call <dest> [<dialplan> <cid_name> <cid_num> <rate>]
pa answer [<call_id>]
pa hangup [<call_id>]
pa list
pa switch [<call_id>|none]
pa_dtmf <digit string>
--------------------------------------------------------------------------------
The source of the portaudio v19 library will also be checked in for the
sake of the build system.
git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@3981 d0543943-73ff-0310-b7d9-9358b9ac24b2
361 lines
11 KiB
Bash
Executable File
361 lines
11 KiB
Bash
Executable File
#! /bin/sh
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# Common stub for a few missing GNU programs while installing.
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scriptversion=2005-06-08.21
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# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005
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# Free Software Foundation, Inc.
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# Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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# 02110-1301, USA.
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# As a special exception to the GNU General Public License, if you
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# distribute this file as part of a program that contains a
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# configuration script generated by Autoconf, you may include it under
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# the same distribution terms that you use for the rest of that program.
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if test $# -eq 0; then
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echo 1>&2 "Try \`$0 --help' for more information"
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exit 1
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fi
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run=:
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# In the cases where this matters, `missing' is being run in the
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# srcdir already.
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if test -f configure.ac; then
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configure_ac=configure.ac
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else
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configure_ac=configure.in
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fi
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msg="missing on your system"
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case "$1" in
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--run)
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# Try to run requested program, and just exit if it succeeds.
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run=
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shift
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"$@" && exit 0
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# Exit code 63 means version mismatch. This often happens
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# when the user try to use an ancient version of a tool on
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# a file that requires a minimum version. In this case we
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# we should proceed has if the program had been absent, or
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# if --run hadn't been passed.
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if test $? = 63; then
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run=:
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msg="probably too old"
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fi
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;;
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-h|--h|--he|--hel|--help)
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echo "\
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$0 [OPTION]... PROGRAM [ARGUMENT]...
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Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
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error status if there is no known handling for PROGRAM.
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Options:
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-h, --help display this help and exit
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-v, --version output version information and exit
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--run try to run the given command, and emulate it if it fails
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Supported PROGRAM values:
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aclocal touch file \`aclocal.m4'
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autoconf touch file \`configure'
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autoheader touch file \`config.h.in'
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automake touch all \`Makefile.in' files
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bison create \`y.tab.[ch]', if possible, from existing .[ch]
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flex create \`lex.yy.c', if possible, from existing .c
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help2man touch the output file
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lex create \`lex.yy.c', if possible, from existing .c
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makeinfo touch the output file
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tar try tar, gnutar, gtar, then tar without non-portable flags
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yacc create \`y.tab.[ch]', if possible, from existing .[ch]
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Send bug reports to <bug-automake@gnu.org>."
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exit $?
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;;
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-v|--v|--ve|--ver|--vers|--versi|--versio|--version)
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echo "missing $scriptversion (GNU Automake)"
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exit $?
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;;
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-*)
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echo 1>&2 "$0: Unknown \`$1' option"
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echo 1>&2 "Try \`$0 --help' for more information"
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exit 1
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;;
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esac
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# Now exit if we have it, but it failed. Also exit now if we
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# don't have it and --version was passed (most likely to detect
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# the program).
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case "$1" in
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lex|yacc)
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# Not GNU programs, they don't have --version.
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;;
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tar)
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if test -n "$run"; then
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echo 1>&2 "ERROR: \`tar' requires --run"
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exit 1
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elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
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exit 1
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fi
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;;
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*)
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if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
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# We have it, but it failed.
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exit 1
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# Could not run --version or --help. This is probably someone
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# running `$TOOL --version' or `$TOOL --help' to check whether
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# $TOOL exists and not knowing $TOOL uses missing.
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exit 1
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fi
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;;
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esac
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# If it does not exist, or fails to run (possibly an outdated version),
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# try to emulate it.
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case "$1" in
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aclocal*)
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echo 1>&2 "\
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WARNING: \`$1' is $msg. You should only need it if
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you modified \`acinclude.m4' or \`${configure_ac}'. You might want
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to install the \`Automake' and \`Perl' packages. Grab them from
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any GNU archive site."
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touch aclocal.m4
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;;
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autoconf)
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echo 1>&2 "\
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WARNING: \`$1' is $msg. You should only need it if
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you modified \`${configure_ac}'. You might want to install the
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\`Autoconf' and \`GNU m4' packages. Grab them from any GNU
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archive site."
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touch configure
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;;
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autoheader)
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echo 1>&2 "\
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WARNING: \`$1' is $msg. You should only need it if
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you modified \`acconfig.h' or \`${configure_ac}'. You might want
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to install the \`Autoconf' and \`GNU m4' packages. Grab them
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from any GNU archive site."
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files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}`
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test -z "$files" && files="config.h"
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touch_files=
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for f in $files; do
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case "$f" in
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*:*) touch_files="$touch_files "`echo "$f" |
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sed -e 's/^[^:]*://' -e 's/:.*//'`;;
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*) touch_files="$touch_files $f.in";;
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esac
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done
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touch $touch_files
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;;
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automake*)
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echo 1>&2 "\
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WARNING: \`$1' is $msg. You should only need it if
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you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'.
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You might want to install the \`Automake' and \`Perl' packages.
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Grab them from any GNU archive site."
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find . -type f -name Makefile.am -print |
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sed 's/\.am$/.in/' |
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while read f; do touch "$f"; done
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;;
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autom4te)
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echo 1>&2 "\
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WARNING: \`$1' is needed, but is $msg.
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You might have modified some files without having the
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test -z "$file" && file=`echo "$*" | sed -n 's/.*-o[ ]*\([^ ]*\).*/\1/p'`
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if test -f "$file"; then
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touch $file
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else
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test -z "$file" || exec >$file
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echo "#! /bin/sh"
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echo "# Created by GNU Automake missing as a replacement of"
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echo "# $ $@"
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echo "exit 0"
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chmod +x $file
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exit 1
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fi
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;;
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bison|yacc)
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echo 1>&2 "\
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WARNING: \`$1' $msg. You should only need it if
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you modified a \`.y' file. You may need the \`Bison' package
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\`Bison' from any GNU archive site."
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rm -f y.tab.c y.tab.h
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if [ $# -ne 1 ]; then
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eval LASTARG="\${$#}"
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case "$LASTARG" in
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*.y)
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SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
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if [ -f "$SRCFILE" ]; then
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cp "$SRCFILE" y.tab.c
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fi
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SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
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if [ -f "$SRCFILE" ]; then
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cp "$SRCFILE" y.tab.h
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fi
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;;
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esac
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fi
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if [ ! -f y.tab.h ]; then
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echo >y.tab.h
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fi
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if [ ! -f y.tab.c ]; then
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echo 'main() { return 0; }' >y.tab.c
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fi
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;;
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lex|flex)
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echo 1>&2 "\
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WARNING: \`$1' is $msg. You should only need it if
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you modified a \`.l' file. You may need the \`Flex' package
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in order for those modifications to take effect. You can get
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\`Flex' from any GNU archive site."
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rm -f lex.yy.c
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if [ $# -ne 1 ]; then
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eval LASTARG="\${$#}"
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case "$LASTARG" in
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*.l)
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SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
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if [ -f "$SRCFILE" ]; then
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cp "$SRCFILE" lex.yy.c
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fi
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;;
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esac
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fi
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if [ ! -f lex.yy.c ]; then
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echo 'main() { return 0; }' >lex.yy.c
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fi
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;;
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help2man)
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echo 1>&2 "\
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WARNING: \`$1' is $msg. You should only need it if
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you modified a dependency of a manual page. You may need the
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\`Help2man' package in order for those modifications to take
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effect. You can get \`Help2man' from any GNU archive site."
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file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'`
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if test -z "$file"; then
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file=`echo "$*" | sed -n 's/.*--output=\([^ ]*\).*/\1/p'`
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fi
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if [ -f "$file" ]; then
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touch $file
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else
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test -z "$file" || exec >$file
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echo ".ab help2man is required to generate this page"
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exit 1
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fi
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;;
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makeinfo)
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echo 1>&2 "\
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WARNING: \`$1' is $msg. You should only need it if
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you modified a \`.texi' or \`.texinfo' file, or any other file
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indirectly affecting the aspect of the manual. The spurious
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call might also be the consequence of using a buggy \`make' (AIX,
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DU, IRIX). You might want to install the \`Texinfo' package or
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the \`GNU make' package. Grab either from any GNU archive site."
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# The file to touch is that specified with -o ...
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file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'`
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if test -z "$file"; then
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# ... or it is the one specified with @setfilename ...
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infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
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file=`sed -n '/^@setfilename/ { s/.* \([^ ]*\) *$/\1/; p; q; }' $infile`
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# ... or it is derived from the source name (dir/f.texi becomes f.info)
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test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info
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fi
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# If the file does not exist, the user really needs makeinfo;
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# let's fail without touching anything.
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test -f $file || exit 1
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touch $file
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;;
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tar)
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shift
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# We have already tried tar in the generic part.
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# Look for gnutar/gtar before invocation to avoid ugly error
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# messages.
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if (gnutar --version > /dev/null 2>&1); then
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gnutar "$@" && exit 0
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fi
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if (gtar --version > /dev/null 2>&1); then
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gtar "$@" && exit 0
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fi
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firstarg="$1"
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if shift; then
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case "$firstarg" in
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*o*)
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firstarg=`echo "$firstarg" | sed s/o//`
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tar "$firstarg" "$@" && exit 0
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;;
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esac
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case "$firstarg" in
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*h*)
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firstarg=`echo "$firstarg" | sed s/h//`
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tar "$firstarg" "$@" && exit 0
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;;
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esac
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fi
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echo 1>&2 "\
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WARNING: I can't seem to be able to run \`tar' with the given arguments.
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You may want to install GNU tar or Free paxutils, or check the
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command line arguments."
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exit 1
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;;
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*)
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echo 1>&2 "\
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WARNING: \`$1' is needed, and is $msg.
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You might have modified some files without having the
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proper tools for further handling them. Check the \`README' file,
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it often tells you about the needed prerequisites for installing
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this package. You may also peek at any GNU archive site, in case
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some other package would contain this missing \`$1' program."
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exit 1
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;;
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esac
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exit 0
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# Local variables:
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# eval: (add-hook 'write-file-hooks 'time-stamp)
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# time-stamp-start: "scriptversion="
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# time-stamp-format: "%:y-%02m-%02d.%02H"
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# time-stamp-end: "$"
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# End:
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