Restructure directories and build

This moves a all source code into separate subdirs per binary. The
helper and the generic stuff goes into lib/ which is then used by all
the others. For now this is a completely internal library, but at
some point we will probably clean it up and expose some subset.

Also, we move the dbus proxy to libexecdir.

.gitignore

@@ -35,3 +35,6 @@ xdg-app-systemd-dbus.[ch]
 xdg-app-resources.[ch]
 xdg-dbus-proxy
 *.service
+xdg-app.env
+xdg-app.sh
+

Makefile.am

@@ -1,5 +1,9 @@
 NULL =
 
+bin_PROGRAMS = $(NULL)
+libexec_PROGRAMS = $(NULL)
+DISTCLEANFILES= $(NULL)
+
 if BUILD_DOCUMENTATION
 SUBDIRS = doc
 endif
@@ -11,6 +15,10 @@ AM_CPPFLAGS =						\
 	-DXDG_APP_TRIGGERDIR=\"$(pkgdatadir)/triggers\" \
 	-DSYSTEM_FONTS_DIR=\"$(SYSTEM_FONTS_DIR)\"	\
 	-DHELPER=\"$(bindir)/xdg-app-helper\"		\
+	-DDBUSPROXY=\"$(libexecdir)/xdg-dbus-proxy\"	\
+	-I$(srcdir)/libglnx 				\
+	-I$(srcdir)/lib					\
+	-I$(builddir)/lib				\
 	$(NULL)
 
 triggersdir = $(pkgdatadir)/triggers
@@ -20,130 +28,18 @@ dist_triggers_SCRIPTS = \
 	triggers/desktop-database.trigger \
 	$(NULL)
 
-bin_PROGRAMS = \
-	xdg-app-helper \
-	xdg-dbus-proxy \
-	xdg-app \
-	$(NULL)
-
-libexec_PROGRAMS = \
-	xdg-app-session-helper \
-	$(NULL)
-
-EXTRA_DIST = xdg-app.gresource.xml xdg-app-dbus-interfaces.xml org.freedesktop.systemd1.xml
+EXTRA_DIST = data/xdg-app-dbus-interfaces.xml data/org.freedesktop.systemd1.xml
 
+noinst_LTLIBRARIES = libglnx.la
 libglnx_srcpath := $(srcdir)/libglnx
 libglnx_cflags := $(BASE_CFLAGS) "-I$(libglnx_srcpath)"
 libglnx_libs := $(BASE_LIBS)
 include libglnx/Makefile-libglnx.am.inc
 
-noinst_LTLIBRARIES = libglnx.la
-
-xdg_app_helper_SOURCES = xdg-app-helper.c
-xdg_app_helper_LDADD = $(LIBSECCOMP_LIBS)
-xdg_app_helper_CFLAGS = $(LIBSECCOMP_CFLAGS)
-
-dbus_built_sources = xdg-app-dbus.c xdg-app-dbus.h
-systemd_dbus_built_sources = xdg-app-systemd-dbus.c xdg-app-systemd-dbus.h
-BUILT_SOURCES = $(dbus_built_sources) $(systemd_dbus_built_sources)
-
-$(dbus_built_sources) : Makefile.am xdg-app-dbus-interfaces.xml
-	$(AM_V_GEN) $(GDBUS_CODEGEN)				\
-		--interface-prefix org.freedesktop.XdgApp.	\
-		--c-namespace XdgApp				\
-		--generate-c-code xdg-app-dbus			\
-		$(srcdir)/xdg-app-dbus-interfaces.xml		\
-		$(NULL)
-
-$(systemd_dbus_built_sources) : Makefile.am org.freedesktop.systemd1.xml
-	$(AM_V_GEN) $(GDBUS_CODEGEN)				\
-		--interface-prefix org.freedesktop.systemd1.	\
-		--c-namespace Systemd				\
-		--generate-c-code xdg-app-systemd-dbus			\
-		$(srcdir)/org.freedesktop.systemd1.xml		\
-		$(NULL)
-
-resource_files = $(shell $(GLIB_COMPILE_RESOURCES) --sourcedir=$(srcdir) --generate-dependencies $(srcdir)/xdg-app.gresource.xml)
-
-xdg-app-resources.h: xdg-app.gresource.xml
-	$(AM_V_GEN) $(GLIB_COMPILE_RESOURCES) $< \
-		--target=$@ --sourcedir=$(srcdir) --c-name _gtk --generate-header
-
-xdg-app-resources.c: xdg-app.gresource.xml $(resource_files)
-	$(AM_V_GEN) $(GLIB_COMPILE_RESOURCES) $< \
-		--target=$@ --sourcedir=$(srcdir) --c-name _gtk --generate-source
-
-# D-BUS service file
-%.service: %.service.in config.log
-	$(AM_V_GEN) $(SED) -e "s|\@libexecdir\@|$(libexecdir)|" $< > $@
-
-servicedir = $(DBUS_SERVICE_DIR)
-service_in_files = xdg-app-session.service.in
-service_DATA = xdg-app-session.service
-
-EXTRA_DIST += $(service_in_files)
-
-xdg_app_session_helper_SOURCES = \
-	xdg-app-session-helper.c	\
-	$(dbus_built_sources)		\
-	xdg-app-resources.h		\
-	xdg-app-resources.c		\
-	$(NULL)
-
-xdg_app_session_helper_LDADD = $(BASE_LIBS)
-xdg_app_session_helper_CFLAGS = $(BASE_CFLAGS)
-
-xdg_app_SOURCES = \
-	xdg-app-main.c \
-	xdg-app-builtins.h \
-	xdg-app-builtins-add-remote.c \
-	xdg-app-builtins-delete-remote.c \
-	xdg-app-builtins-list-remotes.c \
-	xdg-app-builtins-repo-contents.c \
-	xdg-app-builtins-install.c \
-	xdg-app-builtins-make-current.c \
-	xdg-app-builtins-update.c \
-	xdg-app-builtins-uninstall.c \
-	xdg-app-builtins-list.c \
-	xdg-app-builtins-run.c \
-	xdg-app-builtins-build-init.c \
-	xdg-app-builtins-build.c \
-	xdg-app-builtins-build-finish.c \
-	xdg-app-builtins-build-export.c \
-	xdg-app-builtins-repo-update.c \
-	xdg-app-dir.c \
-	xdg-app-dir.h \
-	xdg-app-run.c \
-	xdg-app-run.h \
-	xdg-app-utils.h \
-	xdg-app-utils.c \
-	$(systemd_dbus_built_sources)	\
-	$(dbus_built_sources)		\
-	$(NULL)
-
-xdg_app_LDADD = $(BASE_LIBS) $(OSTREE_LIBS) $(SOUP_LIBS) libglnx.la
-xdg_app_CFLAGS = $(BASE_CFLAGS) $(OSTREE_CFLAGS) $(SOUP_CFLAGS) -I$(srcdir)/libglnx
-
-xdg_dbus_proxy_SOURCES = \
-	xdg-app-proxy.c	\
-	xdg-app-proxy.h	\
-	dbus-proxy.c	\
-	$(NULL)
-
-xdg_dbus_proxy_LDADD = $(BASE_LIBS) libglnx.la
-xdg_dbus_proxy_CFLAGS = $(BASE_CFLAGS) -I$(srcdir)/libglnx
-
-install-exec-hook:
-if DISABLE_USERNS
-if PRIV_MODE_SETUID
-	$(SUDO_BIN) chown root $(DESTDIR)$(bindir)/xdg-app-helper
-	$(SUDO_BIN) chmod u+s $(DESTDIR)$(bindir)/xdg-app-helper
-else
-if PRIV_MODE_FILECAPS
-	$(SUDO_BIN) setcap cap_sys_admin+ep $(DESTDIR)$(bindir)/xdg-app-helper
-endif
-endif
-endif
+include lib/Makefile.am.inc
+include app/Makefile.am.inc
+include session-helper/Makefile.am.inc
+include dbus-proxy/Makefile.am.inc
 
 completiondir = $(datadir)/bash-completion/completions
 completion_DATA = completion/xdg-app
@@ -152,15 +48,17 @@ EXTRA_DIST += $(completion_DATA)
 profiledir = $(sysconfdir)/profile.d
 profile_DATA = xdg-app.sh
 EXTRA_DIST += profile/xdg-app.sh.in
-
-envdir = $(datadir)/gdm/env.d
-env_DATA = xdg-app.env
-EXTRA_DIST += env.d/xdg-app.env.in
+DISTCLEANFILES += xdg-app.sh
 
 xdg-app.sh: profile/xdg-app.sh.in
 	$(AM_V_GEN) $(SED) -e "s|\@localstatedir\@|$(localstatedir)|" \
 		-e "s|\@sysconfdir\@|$(sysconfdir)|" $< > $@
 
+envdir = $(datadir)/gdm/env.d
+env_DATA = xdg-app.env
+EXTRA_DIST += env.d/xdg-app.env.in
+DISTCLEANFILES += xdg-app.env
+
 xdg-app.env: env.d/xdg-app.env.in
 	$(AM_V_GEN) $(SED) -e "s|\@localstatedir\@|$(localstatedir)|" \
 		-e "s|\@sysconfdir\@|$(sysconfdir)|" $< > $@

app/Makefile.am.inc

@@ -0,0 +1,27 @@
+bin_PROGRAMS += \
+	xdg-app \
+	$(NULL)
+
+xdg_app_SOURCES = \
+	app/xdg-app-main.c \
+	app/xdg-app-builtins.h \
+	app/xdg-app-builtins-add-remote.c \
+	app/xdg-app-builtins-delete-remote.c \
+	app/xdg-app-builtins-list-remotes.c \
+	app/xdg-app-builtins-repo-contents.c \
+	app/xdg-app-builtins-install.c \
+	app/xdg-app-builtins-make-current.c \
+	app/xdg-app-builtins-update.c \
+	app/xdg-app-builtins-uninstall.c \
+	app/xdg-app-builtins-list.c \
+	app/xdg-app-builtins-run.c \
+	app/xdg-app-builtins-build-init.c \
+	app/xdg-app-builtins-build.c \
+	app/xdg-app-builtins-build-finish.c \
+	app/xdg-app-builtins-build-export.c \
+	app/xdg-app-builtins-repo-update.c \
+	$(NULL)
+
+xdg_app_LDADD = $(BASE_LIBS) $(OSTREE_LIBS) $(SOUP_LIBS) libglnx.la libxdgapp.la
+xdg_app_CFLAGS = $(BASE_CFLAGS) $(OSTREE_CFLAGS) $(SOUP_CFLAGS)
+

app/xdg-app-builtins-run.c

@@ -337,7 +337,7 @@ xdg_app_builtin_run (int argc, char **argv, GCancellable *cancellable, GError **
 	  goto out;
 	}
 
-      g_ptr_array_insert (dbus_proxy_argv, 0, g_strdup ("xdg-dbus-proxy"));
+      g_ptr_array_insert (dbus_proxy_argv, 0, g_strdup (DBUSPROXY));
       g_ptr_array_insert (dbus_proxy_argv, 1, g_strdup_printf ("--fd=%d", sync_proxy_pipes[1]));
 
       g_ptr_array_add (dbus_proxy_argv, NULL); /* NULL terminate */

configure.ac

@@ -11,7 +11,7 @@ AC_DISABLE_STATIC
 LT_PREREQ([2.2.6])
 LT_INIT([disable-static])
 
-AC_CONFIG_SRCDIR([xdg-app-helper.c])
+AC_CONFIG_SRCDIR([lib/xdg-app-helper.c])
 AC_CONFIG_HEADERS([config.h])
 AC_CONFIG_MACRO_DIR([m4])
 AM_INIT_AUTOMAKE([1.11 no-define no-dist-gzip dist-xz tar-ustar foreign subdir-objects])

dbus-proxy/Makefile.am.inc

@@ -0,0 +1,12 @@
+libexec_PROGRAMS += \
+	xdg-dbus-proxy \
+	$(NULL)
+
+xdg_dbus_proxy_SOURCES = \
+	dbus-proxy/xdg-app-proxy.c	\
+	dbus-proxy/xdg-app-proxy.h	\
+	dbus-proxy/dbus-proxy.c	        \
+	$(NULL)
+
+xdg_dbus_proxy_LDADD = $(BASE_LIBS) libglnx.la
+xdg_dbus_proxy_CFLAGS = $(BASE_CFLAGS) -I$(srcdir)/dbus-proxy

lib/Makefile.am.inc

@@ -0,0 +1,55 @@
+noinst_LTLIBRARIES += libxdgapp.la
+
+dbus_built_sources = lib/xdg-app-dbus.c lib/xdg-app-dbus.h
+systemd_dbus_built_sources = lib/xdg-app-systemd-dbus.c lib/xdg-app-systemd-dbus.h
+BUILT_SOURCES = $(dbus_built_sources) $(systemd_dbus_built_sources)
+
+$(dbus_built_sources) : data/xdg-app-dbus-interfaces.xml
+	$(AM_V_GEN) $(GDBUS_CODEGEN)				\
+		--interface-prefix org.freedesktop.XdgApp.	\
+		--c-namespace XdgApp				\
+		--generate-c-code $(builddir)/lib/xdg-app-dbus		\
+		$(srcdir)/data/xdg-app-dbus-interfaces.xml	\
+		$(NULL)
+
+$(systemd_dbus_built_sources) : data/org.freedesktop.systemd1.xml
+	$(AM_V_GEN) $(GDBUS_CODEGEN)				\
+		--interface-prefix org.freedesktop.systemd1.	\
+		--c-namespace Systemd				\
+		--generate-c-code $(builddir)/lib/xdg-app-systemd-dbus	\
+		$(srcdir)/data/org.freedesktop.systemd1.xml	\
+		$(NULL)
+
+libxdgapp_la_SOURCES = \
+	lib/xdg-app-dir.c \
+	lib/xdg-app-dir.h \
+	lib/xdg-app-run.c \
+	lib/xdg-app-run.h \
+	lib/xdg-app-utils.c \
+	lib/xdg-app-utils.h \
+	$(dbus_built_sources)		\
+	$(systemd_dbus_built_sources)	\
+	$(NULL)
+
+libxdgapp_la_CFLAGS = $(AM_CFLAGS) $(BASE_CFLAGS) $(OSTREE_CFLAGS) $(SOUP_CFLAGS) -I$(srcdir)/dbus-proxy
+libxdgapp_la_LIBADD = libglnx.la $(BASE_LIBS) $(OSTREE_LIBS) $(SOUP_LIBS)
+
+bin_PROGRAMS += \
+	xdg-app-helper \
+	$(NULL)
+
+xdg_app_helper_SOURCES = lib/xdg-app-helper.c
+xdg_app_helper_LDADD = $(LIBSECCOMP_LIBS)
+xdg_app_helper_CFLAGS = $(LIBSECCOMP_CFLAGS)
+
+install-exec-hook:
+if DISABLE_USERNS
+if PRIV_MODE_SETUID
+	$(SUDO_BIN) chown root $(DESTDIR)$(bindir)/xdg-app-helper
+	$(SUDO_BIN) chmod u+s $(DESTDIR)$(bindir)/xdg-app-helper
+else
+if PRIV_MODE_FILECAPS
+	$(SUDO_BIN) setcap cap_sys_admin+ep $(DESTDIR)$(bindir)/xdg-app-helper
+endif
+endif
+endif

session-helper/Makefile.am.inc

@@ -0,0 +1,33 @@
+resource_files = $(shell $(GLIB_COMPILE_RESOURCES) --sourcedir=$(srcdir) --generate-dependencies $(srcdir)/session-helper/xdg-app.gresource.xml)
+
+libexec_PROGRAMS += \
+	xdg-app-session-helper \
+	$(NULL)
+
+session-helper/xdg-app-resources.h: session-helper/xdg-app.gresource.xml
+	$(AM_V_GEN) $(GLIB_COMPILE_RESOURCES) $< \
+		--target=$@ --sourcedir=$(srcdir) --c-name _gtk --generate-header
+
+session-helper/xdg-app-resources.c: session-helper/xdg-app.gresource.xml $(resource_files)
+	$(AM_V_GEN) $(GLIB_COMPILE_RESOURCES) $< \
+		--target=$@ --sourcedir=$(srcdir) --c-name _gtk --generate-source
+
+# D-BUS service file
+%.service: %.service.in config.log
+	$(AM_V_GEN) $(SED) -e "s|\@libexecdir\@|$(libexecdir)|" $< > $@
+
+servicedir = $(DBUS_SERVICE_DIR)
+service_in_files = session-helper/xdg-app-session.service.in
+service_DATA = session-helper/xdg-app-session.service
+DISTCLEANFILES += $(service_DATA)
+
+EXTRA_DIST += session-helper/xdg-app.gresource.xml $(service_in_files)
+
+xdg_app_session_helper_SOURCES = \
+	session-helper/xdg-app-session-helper.c	\
+	session-helper/xdg-app-resources.h	\
+	session-helper/xdg-app-resources.c	\
+	$(NULL)
+
+xdg_app_session_helper_LDADD = $(BASE_LIBS) libxdgapp.la
+xdg_app_session_helper_CFLAGS = $(BASE_CFLAGS)

session-helper/xdg-app.gresource.xml

@@ -1,6 +1,6 @@
 <?xml version='1.0' encoding='UTF-8'?>
 <gresources>
   <gresource prefix='/org/freedesktop/XdgApp'>
-    <file>xdg-app-dbus-interfaces.xml</file>
+    <file alias="xdg-app-dbus-interfaces.xml">data/xdg-app-dbus-interfaces.xml</file>
   </gresource>
 </gresources>