GUACAMOLE-175: Move common core of guacd into libguacd utility library.

Makefile.am

@@ -22,6 +22,7 @@ ACLOCAL_AMFLAGS = -I m4
 # Subprojects
 DIST_SUBDIRS =           \
     src/libguac          \
+    src/libguacd         \
     src/common           \
     src/common-ssh       \
     src/terminal         \
@@ -33,9 +34,10 @@ DIST_SUBDIRS =           \
     src/protocols/vnc    \
     tests
 
-SUBDIRS =       \
+SUBDIRS =        \
-    src/libguac \
+    src/libguac  \
-    src/common  \
+    src/common   \
+    src/libguacd \
     tests
 
 if ENABLE_COMMON_SSH

configure.ac

@@ -119,6 +119,10 @@ AC_SUBST([LIBGUAC_INCLUDE], '-I$(top_srcdir)/src/libguac')
 AC_SUBST([COMMON_LTLIB],   '$(top_builddir)/src/common/libguac_common.la')
 AC_SUBST([COMMON_INCLUDE], '-I$(top_srcdir)/src/common')
 
+# Common utility library for guacd implementations
+AC_SUBST([LIBGUACD_LTLIB],   '$(top_builddir)/src/libguacd/libguacd.la')
+AC_SUBST([LIBGUACD_INCLUDE], '-I$(top_srcdir)/src/libguacd')
+
 # Common base SSH client
 AC_SUBST([COMMON_SSH_LTLIB],   '$(top_builddir)/src/common-ssh/libguac_common_ssh.la')
 AC_SUBST([COMMON_SSH_INCLUDE], '-I$(top_srcdir)/src/common-ssh')
@@ -1101,6 +1105,7 @@ AC_CONFIG_FILES([Makefile
                  src/common-ssh/Makefile
                  src/terminal/Makefile
                  src/libguac/Makefile
+                 src/libguacd/Makefile
                  src/guacd/Makefile
                  src/guacenc/Makefile
                  src/protocols/rdp/Makefile

src/guacd/Makefile.am

@@ -30,11 +30,9 @@ noinst_HEADERS =  \
     conf-file.h   \
     conf-parse.h  \
     connection.h  \
-    log.h         \
     move-fd.h     \
     proc.h        \
-    proc-map.h    \
+    proc-map.h
-    user.h
 
 guacd_SOURCES =  \
     conf-args.c  \
@@ -42,19 +40,19 @@ guacd_SOURCES =  \
     conf-parse.c \
     connection.c \
     daemon.c     \
-    log.c        \
     move-fd.c    \
     proc.c       \
-    proc-map.c   \
+    proc-map.c
-    user.c
 
 guacd_CFLAGS =              \
     -Werror -Wall -pedantic \
     @COMMON_INCLUDE@        \
+    @LIBGUACD_INCLUDE@      \
     @LIBGUAC_INCLUDE@
 
-guacd_LDADD =       \
+guacd_LDADD =        \
-    @COMMON_LTLIB@  \
+    @COMMON_LTLIB@   \
+    @LIBGUACD_LTLIB@ \
     @LIBGUAC_LTLIB@
 
 guacd_LDFLAGS =    \
@@ -68,12 +66,6 @@ EXTRA_DIST =         \
 
 CLEANFILES = $(init_SCRIPTS)
 
-# SSL support
-if ENABLE_SSL
-noinst_HEADERS += socket-ssl.h
-guacd_SOURCES  += socket-ssl.c
-endif
-
 # Init script
 if ENABLE_INIT
 initdir = @init_dir@

src/libguacd/Makefile.am

@@ -0,0 +1,50 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+#
+
+AUTOMAKE_OPTIONS = foreign 
+
+noinst_LTLIBRARIES = libguacd.la
+
+noinst_HEADERS =  \
+    log.h         \
+    user.h
+
+libguacd_la_SOURCES = \
+    log.c             \
+    user.c
+
+libguacd_la_CFLAGS =        \
+    -Werror -Wall -pedantic \
+    @COMMON_INCLUDE@        \
+    @LIBGUAC_INCLUDE@
+
+libguacd_la_LIBADD = \
+    @COMMON_LTLIB@   \
+    @LIBGUAC_LTLIB@
+
+libguacd_la_LDFLAGS = \
+    @PTHREAD_LIBS@    \
+    @SSL_LIBS@
+
+# SSL support
+if ENABLE_SSL
+noinst_HEADERS      += socket-ssl.h
+libguacd_la_SOURCES += socket-ssl.c
+endif
+