Proper handling of versions of the library

.gitignore

@@ -4,5 +4,5 @@ TAGS
 *.o
 *~
 nethogs.project
-libnethogs.so
+libnethogs.so.*
 libnethogs.a

MakeApp.mk

@@ -1,3 +1,7 @@
+VERSION      := 0
+SUBVERSION   := 8
+MINORVERSION := 2-SNAPSHOT
+
 #prefix := /usr
 prefix := /usr/local
 

MakeLib.mk

@@ -1,10 +1,18 @@
+LIBVERSION      := 0
+LIBSUBVERSION   := 1
+LIBMINORVERSION := 0
+
+LIBRARY=libnethogs.so
+LIBNAME=$(LIBRARY).$(LIBVERSION).$(LIBSUBVERSION).$(LIBMINORVERSION)
+SO_NAME=$(LIBRARY).$(LIBVERSION)
+
 prefix := /usr/local
 libdir := $(prefix)/lib
 incdir := $(prefix)/include
 
-all: libnethogs.so libnethogs.a
+all: $(LIBNAME) libnethogs.a
 		
-LDFLAGS:= -shared
+LDFLAGS:= -shared -Wl,-soname,$(SO_NAME)
 CXXINCLUDES :=
 VISIBILITY=-fvisibility=hidden
 ODIR_BASE := obj
@@ -31,10 +39,14 @@ OBJS=$(addprefix $(ODIR)/,$(OBJ_NAMES))
 
 .PHONY: uninstall
 
-install: libnethogs.so
+install: $(LIBNAME)
 	install -d -m 755 $(DESTDIR)$(libdir)
-	install -m 755 libnethogs.so $(DESTDIR)$(libdir)
+	install -m 755 $(LIBNAME) $(DESTDIR)$(libdir)
-	@echo "Installed libnethogs.so to $(DESTDIR)$(libdir)"
+	@echo "Installed $(LIBNAME) to $(DESTDIR)$(libdir)"
+	ldconfig
+
+install_dev: install
+	@ln -s $(DESTDIR)$(libdir)/$(LIBNAME) $(DESTDIR)$(libdir)/$(LIBRARY)
 	install -m 755 libnethogs.a $(DESTDIR)$(libdir)
 	@echo "Installed libnethogs.a to $(DESTDIR)$(libdir)"
 	install -d -m 755 $(DESTDIR)$(incdir)
@@ -43,12 +55,13 @@ install: libnethogs.so
 	ldconfig
 
 uninstall:
-	rm $(DESTDIR)$(libdir)/libnethogs.so
+	rm -f $(DESTDIR)$(libdir)/$(LIBNAME)
-	rm $(DESTDIR)$(libdir)/libnethogs.a
+	rm -f $(DESTDIR)$(libdir)/$(LIBRARY)
-	rm $(DESTDIR)$(incdir)/libnethogs.h
+	rm -f $(DESTDIR)$(libdir)/libnethogs.a
+	rm -f $(DESTDIR)$(incdir)/libnethogs.h
 	ldconfig
 
-libnethogs.so: $(OBJS)
+$(LIBNAME): $(OBJS)
 	$(CXX) $(CPPFLAGS) $(CXXFLAGS) $(LDFLAGS) $(OBJS) -o $@ -lpcap
 
 libnethogs.a: $(OBJS)
@@ -86,12 +99,12 @@ $(ODIR)/devices.o: devices.cpp devices.h
 
 $(ODIR)/libnethogs.o: libnethogs.cpp libnethogs.h
 	@mkdir -p $(ODIR)
-	$(CXX) $(CXXFLAGS) -o $@ -c libnethogs.cpp -DVERSION=\"$(VERSION)\" -DSUBVERSION=\"$(SUBVERSION)\" -DMINORVERSION=\"$(MINORVERSION)\"
+	$(CXX) $(CXXFLAGS) -o $@ -c libnethogs.cpp -DVERSION=\"$(LIBVERSION)\" -DSUBVERSION=\"$(LIBSUBVERSION)\" -DMINORVERSION=\"$(LIBMINORVERSION)\"
 
 .PHONY: clean
 clean:
 	rm -f $(OBJS)
-	rm -f libnethogs.so
+	rm -f $(LIBNAME)
 	rm -f libnethogs.a
 	mkdir -p $(ODIR)
 	rmdir -p --ignore-fail-on-non-empty $(ODIR)

Makefile

@@ -1,7 +1,3 @@
-export VERSION      := 0
-export SUBVERSION   := 8
-export MINORVERSION := 2-SNAPSHOT
-
 all: nethogs decpcap_test
 	$(MAKE) -f MakeApp.mk $@
 	$(MAKE) -f MakeLib.mk $@

libnethogs.h

@@ -37,7 +37,7 @@ typedef void(*NethogsMonitorCallback)(NethogsMonitorUpdate const*);
 /**
  * @brief Enter the process monitoring loop and reports updates using the 
  * callback provided as parameter.
- * This call will block until nethogsmonitor_stop is called or a failure occurs.
+ * This call will block until nethogsmonitor_breakloop is called or a failure occurs.
  * @param cb A pointer to a callback function following the NethogsMonitorCallback definition
  */
 

refresh.h

@@ -1,22 +0,0 @@
-/* 
- * refresh.h
- *
- * Copyright (c) 2004 Arnout Engelen
- *
- * This program 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 2
- * of the License, or (at your option) any later version.
- *
- * This program 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 this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- *
- */
-
-void alarm_cb (int i);