inital copy as a copy of the original display command of imagemagick

5 files changed, 286 insertions, 0 deletions

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..8da7dd2
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,4 @@
+src/*.d
+src/*.o
+src/include.mk
+src/klokdisplay
diff --git a/README b/README
new file mode 100644
index 0000000..37289c0
--- /dev/null
+++ b/README
@@ -0,0 +1,3 @@
+DEPS:
+
+libmagickwand-dev
diff --git a/src/Makefile b/src/Makefile
new file mode 100644
index 0000000..18afbc7
--- /dev/null
+++ b/src/Makefile
@@ -0,0 +1,97 @@
+##
+##  klokdisplay
+##
+##  Copyright (C) 2009-2015 Christian Pointner <equinox@spreadspace.org>
+##
+##  This file is part of klokdisplay.
+##
+##  klokdisplay 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 3 of the License, or
+##  any later version.
+##
+##  klokdisplay 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 klokdisplay. If not, see <http://www.gnu.org/licenses/>.
+##
+
+ifneq ($(MAKECMDGOALS),distclean)
+include include.mk
+endif
+
+EXECUTABLE := klokdisplay
+
+OBJ := klokdisplay.o
+
+SRC := $(OBJ:%.o=%.c)
+
+.PHONY: clean distclean
+
+all: $(EXECUTABLE)
+
+%.d: %.c
+	@set -e; rm -f $@;                                 	 \
+  $(CC) -MM $(CFLAGS) $< > $@.$$$$;                  	 \
+  sed 's,\($*\)\.o[ :]*,\1.o $@ : ,g' < $@.$$$$ > $@;	 \
+  rm -f $@.$$$$; echo '(re)building $@'
+
+ifneq ($(MAKECMDGOALS),distclean)
+-include $(SRC:%.c=%.d)
+endif
+
+$(EXECUTABLE): $(OBJ)
+	$(CC) $(OBJ) -o $@ $(LDFLAGS)
+
+%.o: %.c
+	$(CC) $(CFLAGS) -c $<
+
+
+distclean: cleanall
+	find . -name *.o -exec rm -f {} \;
+	find . -name "*.\~*" -exec rm -rf {} \;
+	rm -f include.mk
+
+clean:
+	rm -f *.o
+	rm -f *.d
+	rm -f *.d.*
+	rm -f $(EXECUTABLE)
+
+cleanall: clean
+#	$(MAKE) --directory="../doc/" clean
+
+manpage:
+#	$(MAKE) --directory="../doc/" manpage
+
+
+INSTALL_TARGETS := install-bin
+REMOVE_TARGETS := remove-bin
+
+ifdef MANDIR
+INSTALL_TARGETS += install-man
+REMOVE_TARGETS += remove-man
+endif
+
+install: all $(INSTALL_TARGETS)
+
+install-bin: $(EXECUTABLE)
+	$(INSTALL) -d $(DESTDIR)$(BINDIR)
+	$(INSTALL) -m 755 $(EXECUTABLE) $(DESTDIR)$(BINDIR)
+
+install-man: manpage
+	$(INSTALL) -d $(DESTDIR)$(MANDIR)/man8/
+	$(INSTALL) -m 644 ../doc/klokdisplay.8 $(DESTDIR)$(MANDIR)/man8/$(EXECUTABLE).8
+
+uninstall: remove
+
+remove: $(REMOVE_TARGETS)
+
+remove-bin:
+	rm -f $(DESTDIR)$(BINDIR)/$(EXECUTABLE)
+
+remove-man:
+	rm -f $(DESTDIR)$(MANDIR)/man8/$(EXECUTABLE).8
diff --git a/src/configure b/src/configure
new file mode 100755
index 0000000..c4fd0d5
--- /dev/null
+++ b/src/configure
@@ -0,0 +1,139 @@
+#!/bin/sh
+#
+#
+#  klokdisplay
+#
+#  Copyright (C) 2015 Christian Pointner <equinox@spreadspace.org>
+#
+#  This file is part of klokdisplay.
+#
+#  klokdisplay 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 3 of the License, or
+#  any later version.
+#
+#  klokdisplay 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 klokdisplay. If not, see <http://www.gnu.org/licenses/>.
+#
+
+TARGET=`uname -s`
+EBUILD_COMPAT=0
+
+USE_CLANG=0
+
+PREFIX='/usr/local'
+BINDIR=''
+MANDIR=''
+INSTALLMANPAGE=1
+
+print_usage() {
+  echo "configure --help                    print this"
+  echo "          --target=<TARGET>         build target i.e. Linux (default: autodetect)"
+  echo "          --prefix=<PREFIX>         the installation prefix (default: /usr/local)"
+  echo "          --bindir=<DIR>            the path to the bin directory (default: $PREFIX/bin)"
+  echo "          --mandir=<DIR>            the path to the system man pages (default: $PREFIX/share/man)"
+  echo "          --no-manpage              dont't install manpage"
+  echo "          --use-clang               use clang/llvm as compiler/linker"
+}
+
+for arg
+do
+  case $arg in
+  --target=*)
+    TARGET=${arg#--target=}
+  ;;
+  --use-clang)
+    USE_CLANG=1
+  ;;
+  --prefix=*)
+    PREFIX=${arg#--prefix=}
+  ;;
+  --bindir=*)
+    BINDIR=${arg#--bindir=}
+  ;;
+  --mandir=*)
+    MANDIR=${arg#--mandir=}
+  ;;
+  --no-manpage)
+    INSTALLMANPAGE=0
+  ;;
+  --ebuild-compat)
+    EBUILD_COMPAT=1
+  ;;
+  --help)
+    print_usage
+    exit 0
+  ;;
+  *)
+    ERRORS="$ERRORS $arg"
+  ;;
+  esac
+done
+
+if [ -n "$ERRORS" ] && [ $EBUILD_COMPAT -ne 1 ]; then
+  for error in $ERRORS; do
+    echo "Unknown argument: $error"
+  done
+
+  print_usage
+  exit 1
+fi
+
+if [ $USE_CLANG -eq 0 ]; then
+  CFLAGS='-g -Wall -O2'
+  LDFLAGS='-g -Wall -O2'
+  COMPILER='gcc'
+else
+  CFLAGS='-g -O2'
+  LDFLAGS='-g -O2'
+  COMPILER='clang'
+fi
+
+CFLAGS="$CFLAGS $(pkg-config --cflags MagickWand)"
+LDFLAGS="$LDFLAGS $(pkg-config --libs MagickWand)"
+
+rm -f include.mk
+case $TARGET in
+  Linux)
+    echo "Linux specific build options"
+  ;;
+  OpenBSD|FreeBSD|NetBSD)
+    echo "BSD specific build options"
+    CFLAGS=$CFLAGS' -I/usr/local/include'
+    LDFLAGS=$LDFLAGS' -L/usr/local/lib'
+  ;;
+  *)
+    echo "platform not supported"
+    exit 1;
+  ;;
+esac
+
+if [ -z "$BINDIR" ]; then
+  BINDIR=$PREFIX/bin
+fi
+
+if [ -z "$MANDIR" ]; then
+  MANDIR=$PREFIX/share/man
+fi
+
+cat > include.mk <<EOF
+# this file was created automatically
+# do not edit this file directly
+# use ./configure instead
+
+TARGET := $TARGET
+CC := $COMPILER
+CFLAGS := $CFLAGS
+LDFLAGS := $LDFLAGS
+INSTALL := install
+
+prefix := $PREFIX
+BINDIR := $BINDIR
+EOF
+
+exit 0
diff --git a/src/klokdisplay.c b/src/klokdisplay.c
new file mode 100644
index 0000000..ed0b757
--- /dev/null
+++ b/src/klokdisplay.c
@@ -0,0 +1,43 @@
+/*
+ *  klokdisplay
+ *
+ *  Copyright (C) 2009-2015 Christian Pointner <equinox@spreadspace.org>
+ *
+ *  This file is part of klokdisplay.
+ *
+ *  klokdisplay 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 3 of the License, or
+ *  any later version.
+ *
+ *  klokdisplay 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 klokdisplay. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <stdio.h>
+
+#include <wand/MagickWand.h>
+
+int main(int argc, char **argv)
+{
+  ExceptionInfo *exception;
+  ImageInfo *image_info;
+  MagickBooleanType status;
+
+  MagickCoreGenesis(*argv, MagickTrue);
+
+  exception = AcquireExceptionInfo();
+  image_info = AcquireImageInfo();
+  status = MagickCommandGenesis(image_info, DisplayImageCommand, argc, argv,  (char **)NULL, exception);
+
+  image_info = DestroyImageInfo(image_info);
+  exception = DestroyExceptionInfo(exception);
+  MagickCoreTerminus();
+
+  return(status != MagickFalse ? 0 : 1);
+}