audio/tap_plugins: Updated for version 0.7.3, add desktop/setcap.

9 files changed, 83 insertions, 29 deletions

diff --git a/audio/tap_plugins/README b/audio/tap_plugins/README
index bf30ff221f18f..8f7fb5c59b899 100644
--- a/audio/tap_plugins/README
+++ b/audio/tap_plugins/README
@@ -7,3 +7,9 @@ echo, eq, limiter & more.
 
 This package includes the main tap-plugins distribution, plus the
 tap-plugins-doc and tap-reverbed (TAP Reverb Editor) distributions.
+
+This package uses POSIX filesystem capabilities to execute with
+elevated privileges (required for realtime audio processing). This
+may be considered a security/stability risk. Please read
+http://www.slackbuilds.org/caps/ for more information. To disable
+capabilities, pass SETCAP=no to the script.
diff --git a/audio/tap_plugins/doinst.sh b/audio/tap_plugins/doinst.sh
new file mode 100644
index 0000000000000..696d35bad7e66
--- /dev/null
+++ b/audio/tap_plugins/doinst.sh
@@ -0,0 +1,4 @@
+
+if [ -x /usr/bin/update-desktop-database ]; then
+  /usr/bin/update-desktop-database -q usr/share/applications >/dev/null 2>&1
+fi
diff --git a/audio/tap_plugins/reverbed-default-config.diff b/audio/tap_plugins/reverbed-default-config.diff
new file mode 100644
index 0000000000000..e9df247d2588b
--- /dev/null
+++ b/audio/tap_plugins/reverbed-default-config.diff
@@ -0,0 +1,26 @@
+diff -Naur tap-reverbed-r0/src/file_io.c tap-reverbed-r0.patched/src/file_io.c
+--- tap-reverbed-r0/src/file_io.c	2004-06-18 07:19:01.000000000 -0400
++++ tap-reverbed-r0.patched/src/file_io.c	2015-11-04 16:11:02.000000000 -0500
+@@ -62,6 +62,8 @@
+ }
+ 
+ 
++/* default config, used as fallback if ~/.reverbed not found */
++#define SYS_REVERBED "/etc/reverbed/reverbed.conf"
+ 
+ REVTYPE *
+ parse_input_file(void) {
+@@ -85,8 +87,11 @@
+ 		home = ".";
+ 	sprintf(path, "%s/%s", home, NAME_REVERBED);
+ 	if ((infile = fopen(path,"rt")) == NULL) {
+-		fprintf(stderr, "Unable to open %s\n", path);
+-		return(NULL);
++		fprintf(stderr, "Unable to open %s, trying %s\n", path, SYS_REVERBED);
++		if ((infile = fopen(SYS_REVERBED ,"rt")) == NULL) {
++			fprintf(stderr, "Unable to open %s", SYS_REVERBED);
++			return(NULL);
++		}
+ 	}
+ 
+ 	if ((root = malloc(sizeof(REVTYPE))) == NULL) {
diff --git a/audio/tap_plugins/reverbed.desktop b/audio/tap_plugins/reverbed.desktop
new file mode 100644
index 0000000000000..1bce528106e48
--- /dev/null
+++ b/audio/tap_plugins/reverbed.desktop
@@ -0,0 +1,7 @@
+[Desktop Entry]
+Name=TAP Reverb Editor
+Exec=reverbed
+Terminal=false
+Type=Application
+Categories=AudioVideo;Audio;
+Icon=reverbed
diff --git a/audio/tap_plugins/reverbed.png b/audio/tap_plugins/reverbed.png
new file mode 100644
index 0000000000000..ba3af7ecc5c17
--- /dev/null
+++ b/audio/tap_plugins/reverbed.png
diff --git a/audio/tap_plugins/reverbed.sh b/audio/tap_plugins/reverbed.sh
deleted file mode 100644
index b1cb7c2cfe562..0000000000000
--- a/audio/tap_plugins/reverbed.sh
+++ /dev/null
@@ -1,14 +0,0 @@
-#!/bin/sh
-
-# Wrapper script for reverbed. When reverbed is run, it requires its
-# config file to already be present in the user's home directory. If not,
-# it'll exit, printing a message on the terminal... but if the user launched
-# it via an icon from a desktop environment, he won't see the error (it will
-# appear to silently fail to run). To avoid confusion, this script creates
-# the config file if & only if it doesn't already exist.
-
-if [ ! -e ~/.reverbed ]; then
-	cat /usr/doc/tap_plugins-@VERSION@/dot.reverbed.default > ~/.reverbed
-fi
-
-exec /usr/bin/reverbed.bin
diff --git a/audio/tap_plugins/setcap.sh b/audio/tap_plugins/setcap.sh
new file mode 100644
index 0000000000000..2ae0f9bd07b62
--- /dev/null
+++ b/audio/tap_plugins/setcap.sh
@@ -0,0 +1 @@
+[ -x /sbin/setcap ] && /sbin/setcap cap_ipc_lock,cap_sys_nice=ep usr/bin/reverbed
diff --git a/audio/tap_plugins/tap_plugins.SlackBuild b/audio/tap_plugins/tap_plugins.SlackBuild
index 2a23d2e3d1482..1ead88e9fcb89 100644
--- a/audio/tap_plugins/tap_plugins.SlackBuild
+++ b/audio/tap_plugins/tap_plugins.SlackBuild
@@ -6,9 +6,15 @@
 
 # Licensed under the WTFPL. See http://www.wtfpl.net/txt/copying/ for details.
 
+# 20151104 bkw:
+# update for v0.7.3, update docs to 20140526
+# get rid of reverbed.sh wrapper script (patch reverbed instead)
+# add capability stuff for reverbed
+# add .desktop, icon for reverbed
+
 PRGNAM=tap_plugins
-VERSION=${VERSION:-0.7.2}
-BUILD=${BUILD:-2}
+VERSION=${VERSION:-0.7.3}
+BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 
 CWD=$(pwd)
@@ -45,7 +51,7 @@ FORCE_SYSTEM_LADSPA_H=${FORCE_SYSTEM_LADSPA_H:-no}
 
 PLUGINS_SRCNAM=tap-plugins
 DOCS_SRCNAM=tap-plugins-doc
-DOCS_VERSION=20040817
+DOCS_VERSION=20140526
 REVERBED_SRCNAM=tap-reverbed
 REVERBED_VERSION=r0
 
@@ -97,6 +103,10 @@ find -L . \
  \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
  -exec chmod 644 {} \;
 
+# patch by SlackBuild author, makes reverbed load its config from /etc
+# if no ~/.reverbed found (rather than aborting with an error message).
+patch -p1 < $CWD/reverbed-default-config.diff
+
 ./configure \
   --prefix=/usr \
   --libdir=/usr/lib${LIBDIRSUFFIX} \
@@ -113,14 +123,19 @@ fi
 make LIBS=-lm
 
 # more trouble than it's worth to get 'make install' to handle DESTDIR
-strip src/reverbed
-mkdir -p $PKG/usr/bin
-cp src/reverbed $PKG/usr/bin/reverbed.bin
-cat src/.reverbed > $PKG/usr/doc/$PRGNAM-$VERSION/dot.reverbed.default
+mkdir -p $PKG/usr/bin $PKG/etc/reverbed
+install -s -m0755 -oroot -groot src/reverbed $PKG/usr/bin/
+cat src/.reverbed > $PKG/etc/reverbed/reverbed.conf
 
-# Shell script wrapper
-sed 's/@VERSION@/'$VERSION'/g' < $CWD/reverbed.sh > $PKG/usr/bin/reverbed
-chmod 0755 $PKG/usr/bin/reverbed
+# icon came from:
+# https://www.hscripts.com/freeimages/icons/mechanical/spring-clipart.php
+# and turned into a PNG via ImageMagick's convert.
+mkdir -p $PKG/usr/share/pixmaps
+cat $CWD/reverbed.png > $PKG/usr/share/pixmaps/reverbed.png
+
+# .desktop written by SlackBuild author
+mkdir -p $PKG/usr/share/applications
+cat $CWD/reverbed.desktop > $PKG/usr/share/applications/reverbed.desktop
 
 # ChangeLog and NEWS are 0-length placeholders
 for i in AUTHORS COPYING README; do
@@ -143,6 +158,15 @@ cat $CWD/README > $PKG/usr/doc/$PRGNAM-$VERSION/README.SBo
 
 mkdir -p $PKG/install
 cat $CWD/slack-desc > $PKG/install/slack-desc
+cat $CWD/doinst.sh > $PKG/install/doinst.sh
+
+# Only add capability stuff if not disabled:
+if [ "${SETCAP:-yes}" = "yes" ]; then
+  cat $CWD/setcap.sh >> $PKG/install/doinst.sh
+  # Only allow execution by audio group
+  chown root:audio $PKG/usr/bin/reverbed
+  chmod 0750 $PKG/usr/bin/reverbed
+fi
 
 cd $PKG
 /sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}
diff --git a/audio/tap_plugins/tap_plugins.info b/audio/tap_plugins/tap_plugins.info
index 6599b1b3a1551..d6793981fc3f0 100644
--- a/audio/tap_plugins/tap_plugins.info
+++ b/audio/tap_plugins/tap_plugins.info
@@ -1,12 +1,12 @@
 PRGNAM="tap_plugins"
-VERSION="0.7.2"
+VERSION="0.7.3"
 HOMEPAGE="http://tap-plugins.sourceforge.net/"
-DOWNLOAD="http://downloads.sourceforge.net/project/tap-plugins/tap-plugins/0.7.2/tap-plugins-0.7.2.tar.gz \
+DOWNLOAD="http://downloads.sourceforge.net/project/tap-plugins/tap-plugins/0.7.3/tap-plugins-0.7.3.tar.gz \
           http://downloads.sourceforge.net/project/tap-plugins/tap-reverbed/Release%200/tap-reverbed-r0.tar.gz \
-          http://downloads.sourceforge.net/project/tap-plugins/tap-plugins-doc/2004-08-17/tap-plugins-doc-20040817.tar.gz"
-MD5SUM="354b171e580cfad6bad87c26a79ef273 \
+          http://downloads.sourceforge.net/project/tap-plugins/tap-plugins-doc/2014-05-26/tap-plugins-doc-20140526.tar.gz"
+MD5SUM="113fa021b2a05e2fd3cf35f65e6ca137 \
         f8b15df131b45d2d5ef2e8d7c34e9a29 \
-        9a320210a7a9417487ceb31d6e5c21be"
+        8af9ad9be0aac9f577056311d7ebbd5e"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
 REQUIRES="jack-audio-connection-kit ladspa_sdk"