Version=1.0
Name=PipeWire Media System
Comment=Start the PipeWire Media System
Exec=/usr/bin/daemon -fB /usr/bin/pipewire
Terminal=false
Type=Application
X-GNOME-Autostart-Phase=Initialization
X-KDE-autostart-phase=1

#!/bin/sh

# Copyright 2019  Patrick J. Volkerding, Sebeka, Minnesota, USA
# All rights reserved.
#
# Redistribution and use of this script, with or without modification, is
# permitted provided that the following conditions are met:
#
# 1. Redistributions of this script must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
#
#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
#  EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
#  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
#  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
#  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

# Pull a stable branch + patches
BRANCH=${1:-main}

# Clear download area:
rm -rf daemon

# Clone repository:
git clone https://github.com/raforg/daemon.git

# checkout $BRANCH:
( cd daemon 
  git checkout $BRANCH || exit 1
)

HEADISAT="$( cd daemon && git log -1 --format=%h )"
DATE="$( cd daemon && git log -1 --format=%cd --date=format:%Y%m%d )"
LONGDATE="$( cd daemon && git log -1 --format=%cd --date=format:%c )"
# Cleanup.  We're not packing up the whole git repo.
( cd daemon && find . -type d -name ".git*" -exec rm -rf {} \; 2> /dev/null )
mv daemon daemon-${DATE}_${HEADISAT}
tar cf daemon-${DATE}_${HEADISAT}.tar daemon-${DATE}_${HEADISAT}
xz -9 -f daemon-${DATE}_${HEADISAT}.tar
rm -rf daemon-${DATE}_${HEADISAT}
touch -d "$LONGDATE" daemon-${DATE}_${HEADISAT}.tar.xz
echo
echo "daemon branch $BRANCH with HEAD at $HEADISAT packaged as daemon-${DATE}_${HEADISAT}.tar.xz"
echo

#!/bin/bash

# Copyright 2005-2018  Patrick J. Volkerding, Sebeka, MN, USA
# All rights reserved.
#
# Redistribution and use of this script, with or without modification, is
# permitted provided that the following conditions are met:
#
# 1. Redistributions of this script must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
#
#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
#  EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
#  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
#  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
#  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

cd $(dirname $0) ; CWD=$(pwd)

PKGNAM=daemon
VERSION=${VERSION:-$(echo $PKGNAM-*.tar.?z | rev | cut -f 3- -d . | cut -f 1 -d - | rev)}
BUILD=${BUILD:-1}

NUMJOBS=${NUMJOBS:-" -j$(expr $(nproc) + 1) "}

# Automatically determine the architecture we're building on:
if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) export ARCH=i586 ;;
    arm*) export ARCH=arm ;;
    # Unless $ARCH is already set, use uname -m for all other archs:
       *) export ARCH=$( uname -m ) ;;
  esac
fi

# If the variable PRINT_PACKAGE_NAME is set, then this script will report what
# the name of the created package would be, and then exit. This information
# could be useful to other scripts.
if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
  echo "$PKGNAM-$VERSION-$ARCH-$BUILD.txz"
  exit 0
fi

TMP=${TMP:-/tmp}
PKG=$TMP/package-$PKGNAM

rm -rf $PKG
mkdir -p $TMP $PKG
cd $TMP
rm -rf $PKGNAM-$VERSION
tar xvf $CWD/$PKGNAM-$VERSION.tar.?z || exit 1
cd $PKGNAM-$VERSION || exit 1
chown -R root:root .
find . \
  \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
  -exec chmod 755 {} \+ -o \
  \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
  -exec chmod 644 {} \+

./configure --prefix=/usr

make $NUMJOBS || make || exit 1
make html || exit 1
make install DESTDIR=$PKG
make install-daemon-conf DESTDIR=$PKG

mkdir -p $PKG/usr/doc/$PKGNAM-$VERSION
cp -a \
  COPYING* INSTALL LICENSE README* REFERENCES daemon.1.html \
  $PKG/usr/doc/$PKGNAM-$VERSION

# If there's a CHANGELOG, installing at least part of the recent history
# is useful, but don't let it get totally out of control:
if [ -r CHANGELOG ]; then
  DOCSDIR=$(echo $PKG/usr/doc/*-$VERSION)
  cat CHANGELOG | head -n 1000 > $DOCSDIR/CHANGELOG
  touch -r CHANGELOG $DOCSDIR/CHANGELOG
fi

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc

# Build the package:
cd $PKG
/sbin/makepkg -l y -c n $TMP/$PKGNAM-$VERSION-$ARCH-$BUILD.txz

# HOW TO EDIT THIS FILE:
# The "handy ruler" below makes it easier to edit a package description. Line
# up the first '|' above the ':' following the base package name, and the '|'
# on the right side marks the last column you can put a character in. You must
# make exactly 11 lines for the formatting to be correct. It's also
# customary to leave one space after the ':'.


      |-----handy-ruler------------------------------------------------------|
daemon: daemon (turns other processes into daemons)
daemon:
daemon: Daemon turns other processes into daemons. There are many tasks that
daemon: need to be performed to correctly set up a daemon process. This can
daemon: be tedious. Daemon performs these tasks for other processes. This is
daemon: useful for writing daemons in languages other than C, C++ or Perl
daemon: (e.g. `/bin/sh`, Java).
daemon:
daemon: http://libslack.org/daemon/
daemon:
daemon:

[Desktop Entry]
Version=1.0
Name=PipeWire Media System
Comment=Start the PipeWire Media System
Exec=/bin/sh -c 'mkdir -p $HOME/.daemon; daemon -frB -P $HOME/.daemon -n pipewire /usr/bin/pipewire'
Terminal=false
Type=Application
X-GNOME-Autostart-Phase=Initialization
X-KDE-autostart-phase=1

[Desktop Entry]
Version=1.0
Name=PipeWire Media System
Comment=Start the PipeWire Media System
Exec=/usr/bin/daemon -f -n pipewire /usr/bin/pipewire
Terminal=false
Type=Application
X-GNOME-Autostart-Phase=Initialization
X-KDE-autostart-phase=1

pipewire bind,respawn,pidfiles=~/.daemon

diff -urN daemon-20210303_92768de.orig/daemon.c daemon-20210303_92768de/daemon.c
--- daemon-20210303_92768de.orig/daemon.c	2021-03-02 16:41:47.000000000 +0200
+++ daemon-20210303_92768de/daemon.c	2021-03-02 17:01:40.022784620 +0200
@@ -1312,6 +1312,51 @@
 	expanding = mem_strdup(input);
 	len = strlen(expanding);
 
+	/* Replace home directory notation: ~ or ~username */
+
+	for (i = 0; i < len; ++i)
+	{
+		if (expanding[i] == '~' && (i == 0 || is_space(expanding[i - 1]) || expanding[i - 1] == ':' || expanding[i - 1] == '='))
+		{
+			size_t usernamelen = strcspn(expanding + i + 1, ":/ \t");
+			struct passwd *pwd;
+			
+			if (usernamelen)
+			{
+				char *username = null;
+
+				if (asprintf(&username, "%.*s", (int)usernamelen, expanding + i + 1) == -1)
+					fatalsys("failed to expand");
+
+				pwd = getpwnam(username);
+				free(username);
+			}
+			else
+			{
+				uid_t uid = g.uid ? g.uid : getuid();
+
+				pwd = getpwuid(uid);
+			}
+
+			if (pwd)
+			{
+				size_t homedirlen;
+
+				if (asprintf(&expanded, "%.*s%s%s", i, expanding, pwd->pw_dir, expanding + i + 1 + usernamelen) == -1)
+					fatalsys("failed to expand");
+
+				free(expanding);
+				expanding = expanded;
+				expanded = null;
+
+				homedirlen = strlen(pwd->pw_dir);
+				len -= 1 + usernamelen;
+				len += homedirlen;
+				i += homedirlen -  1;
+			}
+		}
+	}
+
 	/* But not for root, unless --idiot */
 
 	if (!g.idiot && (getuid() == 0 || geteuid() == 0))
@@ -1359,51 +1404,6 @@
 		}
 	}
 
-	/* Replace home directory notation: ~ or ~username */
-
-	for (i = 0; i < len; ++i)
-	{
-		if (expanding[i] == '~' && (i == 0 || is_space(expanding[i - 1]) || expanding[i - 1] == ':' || expanding[i - 1] == '='))
-		{
-			size_t usernamelen = strcspn(expanding + i + 1, ":/ \t");
-			struct passwd *pwd;
-			
-			if (usernamelen)
-			{
-				char *username = null;
-
-				if (asprintf(&username, "%.*s", (int)usernamelen, expanding + i + 1) == -1)
-					fatalsys("failed to expand");
-
-				pwd = getpwnam(username);
-				free(username);
-			}
-			else
-			{
-				uid_t uid = g.uid ? g.uid : getuid();
-
-				pwd = getpwuid(uid);
-			}
-
-			if (pwd)
-			{
-				size_t homedirlen;
-
-				if (asprintf(&expanded, "%.*s%s%s", i, expanding, pwd->pw_dir, expanding + i + 1 + usernamelen) == -1)
-					fatalsys("failed to expand");
-
-				free(expanding);
-				expanding = expanded;
-				expanded = null;
-
-				homedirlen = strlen(pwd->pw_dir);
-				len -= 1 + usernamelen;
-				len += homedirlen;
-				i += homedirlen -  1;
-			}
-		}
-	}
-
 	return expanding;
 }

diff -urN daemon-20210303_92768de.orig/daemon.c daemon-20210303_92768de/daemon.c
--- daemon-20210303_92768de.orig/daemon.c	2021-03-02 17:16:43.000000000 +0200
+++ daemon-20210303_92768de/daemon.c	2021-03-02 19:30:59.481215928 +0200
@@ -1300,23 +1300,72 @@
 {
 	char *expanding = null;
 	char *expanded = null;
-	int i, len;
+	int i, len, minimal;
 
 	/* Check arguments */
 
 	if (!input)
 		return set_errnull(EINVAL);
 
-	/* Replace simple environment variables: $VARNAME or ${VARNAME} */
+	/* Prepare the variables. */
 
 	expanding = mem_strdup(input);
 	len = strlen(expanding);
 
-	/* But not for root, unless --idiot */
+	/* The root is allowed only for a minimal variables expansion. */
+
+	minimal = !g.idiot && (getuid() == 0 || geteuid() == 0);
+    
+	/* Replace home directory notation: ~ or ~username */
+
+	for (i = 0; i < len; ++i)
+	{
+		if (expanding[i] == '~' && (i == 0 || is_space(expanding[i - 1]) || expanding[i - 1] == ':' || expanding[i - 1] == '='))
+		{
+			size_t usernamelen = strcspn(expanding + i + 1, ":/ \t");
+			struct passwd *pwd;
+			
+			if (usernamelen == 0)
+			{   
+				uid_t uid = g.uid ? g.uid : getuid();
+
+				pwd = getpwuid(uid);
+			}
+			else if (! minimal)
+			{
+				char *username = null;
+
+				if (asprintf(&username, "%.*s", (int)usernamelen, expanding + i + 1) == -1)
+					fatalsys("failed to expand");
+
+				pwd = getpwnam(username);
+				free(username);
+			}
+
+			if (pwd)
+			{
+				size_t homedirlen;
+
+				if (asprintf(&expanded, "%.*s%s%s", i, expanding, pwd->pw_dir, expanding + i + 1 + usernamelen) == -1)
+					fatalsys("failed to expand");
+
+				free(expanding);
+				expanding = expanded;
+				expanded = null;
+
+				homedirlen = strlen(pwd->pw_dir);
+				len -= 1 + usernamelen;
+				len += homedirlen;
+				i += homedirlen -  1;
+			}
+		}
+	}
 
-	if (!g.idiot && (getuid() == 0 || geteuid() == 0))
+	if (minimal)
 		return expanding;
 
+	/* Replace simple environment variables: $VARNAME or ${VARNAME} */
+
 	for (i = 0; i < len; ++i)
 	{
 		if (expanding[i] == '$')
@@ -1359,51 +1408,6 @@
 		}
 	}
 
-	/* Replace home directory notation: ~ or ~username */
-
-	for (i = 0; i < len; ++i)
-	{
-		if (expanding[i] == '~' && (i == 0 || is_space(expanding[i - 1]) || expanding[i - 1] == ':' || expanding[i - 1] == '='))
-		{
-			size_t usernamelen = strcspn(expanding + i + 1, ":/ \t");
-			struct passwd *pwd;
-			
-			if (usernamelen)
-			{
-				char *username = null;
-
-				if (asprintf(&username, "%.*s", (int)usernamelen, expanding + i + 1) == -1)
-					fatalsys("failed to expand");
-
-				pwd = getpwnam(username);
-				free(username);
-			}
-			else
-			{
-				uid_t uid = g.uid ? g.uid : getuid();
-
-				pwd = getpwuid(uid);
-			}
-
-			if (pwd)
-			{
-				size_t homedirlen;
-
-				if (asprintf(&expanded, "%.*s%s%s", i, expanding, pwd->pw_dir, expanding + i + 1 + usernamelen) == -1)
-					fatalsys("failed to expand");
-
-				free(expanding);
-				expanding = expanded;
-				expanded = null;
-
-				homedirlen = strlen(pwd->pw_dir);
-				len -= 1 + usernamelen;
-				len += homedirlen;
-				i += homedirlen -  1;
-			}
-		}
-	}
-
 	return expanding;
 }

/usr/bin/daemon -n pipewire /usr/bin/pipewire