Add lightweight client - birdcl

Restructure client/ subdir. Add two different flavors of client.
The full featured birdc client code is in client/birdc/.
The new light client birtcl is in client/birdcl/.
Common sources of both clients are directly in client/.

Rework on-line auto-completion in client/command.c to conditionally turn off
ncurses-specific code.

Add lightweight client without libreadline and ncurses dependencies - birdcl.
The birdcl lacks support of history, on-line auto-completion and there
are different implementations of "more" functionality and help on '?' press.
New client operates in canonical terminal mode (apart from "more" display)
and therefore all commands have to be executed by a return key including help
commands (called by '?' character in the end of the line).
Apart from these limitations the interaction style should be the same as
for the full client - birdc.
Build of birdcl is always on (independent on --enable-client parameter).

2 files changed, 24 insertions, 11 deletions

diff --git a/tools/Makefile.in b/tools/Makefile.in
index 728e5797..adf35b64 100644
--- a/tools/Makefile.in
+++ b/tools/Makefile.in
@@ -3,29 +3,36 @@
 
 include Rules
 
-.PHONY: all daemon client subdir depend clean distclean tags docs userdocs progdocs
+.PHONY: all daemon birdci birdcl subdir depend clean distclean tags docs userdocs progdocs
 
-all: sysdep/paths.h .dep-stamp subdir daemon @CLIENT@
+all: sysdep/paths.h .dep-stamp subdir daemon birdcl @CLIENT@
 
 daemon: $(exedir)/bird
 
-client: $(exedir)/birdc
+birdc: $(exedir)/birdc
+
+birdcl: $(exedir)/birdcl
 
 bird-dep := $(addsuffix /all.o, $(static-dirs)) conf/all.o lib/birdlib.a
 
 $(bird-dep): sysdep/paths.h .dep-stamp subdir
 
-birdc-dep := client/all.o lib/birdlib.a
+birdc-dep := client/birdc/all.o client/all.o lib/birdlib.a
 
 $(birdc-dep): sysdep/paths.h .dep-stamp subdir
 
+birdcl-dep := client/birdcl/all.o client/all.o lib/birdlib.a
+
+$(birdcl-dep): sysdep/paths.h .dep-stamp subdir
+
+
 depend: sysdep/paths.h .dir-stamp
 	set -e ; for a in $(dynamic-dirs) ; do $(MAKE) -C $$a $@ ; done
-	set -e ; for a in $(static-dirs) $(client-dirs) ; do $(MAKE) -C $$a -f $(srcdir_abs)/$$a/Makefile $@ ; done
+	set -e ; for a in $(static-dirs) $(birdcl-dirs) $(birdc-dirs) ; do $(MAKE) -C $$a -f $(srcdir_abs)/$$a/Makefile $@ ; done
 
 subdir: sysdep/paths.h .dir-stamp .dep-stamp
 	set -e ; for a in $(dynamic-dirs) ; do $(MAKE) -C $$a $@ ; done
-	set -e ; for a in $(static-dirs) $(client-dirs) ; do $(MAKE) -C $$a -f $(srcdir_abs)/$$a/Makefile $@ ; done
+	set -e ; for a in $(static-dirs) $(birdcl-dirs) $(birdc-dirs) ; do $(MAKE) -C $$a -f $(srcdir_abs)/$$a/Makefile $@ ; done
 
 $(exedir)/bird: $(bird-dep)
 	$(CC) $(LDFLAGS) -o $@ $^ $(LIBS)
@@ -33,8 +40,11 @@ $(exedir)/bird: $(bird-dep)
 $(exedir)/birdc: $(birdc-dep)
 	$(CC) $(LDFLAGS) -o $@ $^ $(LIBS) $(CLIENT_LIBS)
 
+$(exedir)/birdcl: $(birdcl-dep)
+	$(CC) $(LDFLAGS) -o $@ $^ $(LIBS)
+
 .dir-stamp: sysdep/paths.h
-	mkdir -p $(static-dirs) $(client-dirs) $(doc-dirs)
+	mkdir -p $(static-dirs) $(birdcl-dirs) $(birdc-dirs) $(doc-dirs)
 	touch .dir-stamp
 
 .dep-stamp:
@@ -58,6 +68,7 @@ tags:
 install: all
 	$(INSTALL) -d $(DESTDIR)/$(sbindir) $(DESTDIR)/$(sysconfdir) $(DESTDIR)/@runtimedir@
 	$(INSTALL_PROGRAM) -s $(exedir)/bird $(DESTDIR)/$(sbindir)/bird@SUFFIX@
+	$(INSTALL_PROGRAM) -s $(exedir)/birdcl $(DESTDIR)/$(sbindir)/birdcl@SUFFIX@
 	if test -n "@CLIENT@" ; then								\
 		$(INSTALL_PROGRAM) -s $(exedir)/birdc $(DESTDIR)/$(sbindir)/birdc@SUFFIX@ ;	\
 	fi
@@ -74,7 +85,7 @@ install-docs:
 clean:
 	find . -name "*.[oa]" -o -name core -o -name depend -o -name "*.html" | xargs rm -f
 	rm -f conf/cf-lex.c conf/cf-parse.* conf/commands.h conf/keywords.h
-	rm -f $(exedir)/bird $(exedir)/birdc $(exedir)/bird.ctl $(exedir)/bird6.ctl .dep-stamp
+	rm -f $(exedir)/bird $(exedir)/birdcl $(exedir)/birdc $(exedir)/bird.ctl $(exedir)/bird6.ctl .dep-stamp
 
 distclean: clean
 	rm -f config.* configure sysdep/autoconf.h sysdep/paths.h Makefile Rules
diff --git a/tools/Rules.in b/tools/Rules.in
index fc06aeb1..fd10f5de 100644
--- a/tools/Rules.in
+++ b/tools/Rules.in
@@ -11,12 +11,14 @@ static-dirs := nest filter $(addprefix proto/,$(protocols))
 static-dir-paths := $(addprefix $(srcdir)/,$(static-dirs))
 dynamic-dirs := lib conf
 dynamic-dir-paths := $(dynamic-dirs)
-client-dirs := @CLIENT@
-client-dir-paths := $(client-dirs)
+birdc-dirs := client client/@CLIENT@
+birdc-dir-paths := $(birdc-dirs)
+birdcl-dirs := client client/birdcl
+birdcl-dir-paths := $(birdcl-dirs)
 doc-dirs := doc
 doc-dir-paths := $(doc-dirs)
 
-all-dirs:=$(static-dirs) $(dynamic-dirs) $(client-dirs) $(doc-dirs)
+all-dirs:=$(static-dirs) $(dynamic-dirs) $(birdc-dirs) $(doc-dirs)
 clean-dirs:=$(all-dirs) proto sysdep
 
 CPPFLAGS=-I$(root-rel) -I$(srcdir) @CPPFLAGS@