move config parser to a convenience library

Create a new directory for convenience librariers that can be shared
between compositor components and clients.

Signed-off-by: Pekka Paalanen <ppaalanen@gmail.com>

Makefile.am

@@ -1 +1 @@
-SUBDIRS = compositor clients data
+SUBDIRS = shared compositor clients data

clients/Makefile.am

@@ -40,8 +40,7 @@ libtoytoolkit_a_SOURCES =			\
 	window.c				\
 	window.h				\
 	cairo-util.c				\
-	cairo-util.h				\
-	config.c
+	cairo-util.h
 
 toolkit_libs =					\
 	libtoytoolkit.a				\
@@ -81,13 +80,15 @@ wayland_desktop_shell_SOURCES =			\
 	desktop-shell.c				\
 	desktop-shell-client-protocol.h		\
 	desktop-shell-protocol.c
-wayland_desktop_shell_LDADD = $(toolkit_libs)
+wayland_desktop_shell_LDADD = $(toolkit_libs)	\
+	../shared/libconfigparser.la
 
 wayland_tablet_shell_SOURCES =			\
 	tablet-shell.c				\
 	tablet-shell-client-protocol.h		\
 	tablet-shell-protocol.c
-wayland_tablet_shell_LDADD = $(toolkit_libs)
+wayland_tablet_shell_LDADD = $(toolkit_libs)	\
+	../shared/libconfigparser.la
 
 BUILT_SOURCES =					\
 	screenshooter-client-protocol.h		\

clients/desktop-shell.c

@@ -35,6 +35,7 @@
 #include <wayland-client.h>
 #include "cairo-util.h"
 #include "window.h"
+#include "../shared/configparser.h"
 
 #include "desktop-shell-client-protocol.h"
 

clients/tablet-shell.c

@@ -27,6 +27,7 @@
 
 #include "window.h"
 #include "cairo-util.h"
+#include "../shared/configparser.h"
 
 #include "tablet-shell-client-protocol.h"
 

clients/window.h

@@ -362,31 +362,4 @@ void
 output_get_allocation(struct output *output, struct rectangle *allocation);
 
 
-enum {
-	CONFIG_KEY_INTEGER,
-	CONFIG_KEY_STRING,
-	CONFIG_KEY_BOOL
-};
-
-struct config_key {
-	const char *name;
-	int type;
-	void *data;
-};
-
-struct config_section {
-	const char *name;
-	const struct config_key *keys;
-	int num_keys;
-	void (*done)(void *data);
-};
-
-int
-parse_config_file(const char *path,
-		  const struct config_section *sections, int num_sections,
-		  void *data);
-
-char *
-config_file_path(const char *name);
-
 #endif

configure.ac

@@ -140,6 +140,7 @@ AC_SUBST(GCC_CFLAGS)
 WAYLAND_SCANNER_RULES(['$(top_srcdir)/protocol'])
 
 AC_CONFIG_FILES([Makefile
+		 shared/Makefile
 		 compositor/Makefile
 		 clients/Makefile
 		 data/Makefile])

shared/Makefile.am

@@ -0,0 +1,3 @@
+noinst_LTLIBRARIES = libconfigparser.la
+libconfigparser_la_SOURCES = configparser.c \
+	configparser.h

shared/configparser.c

@@ -25,7 +25,7 @@
 #include <stdlib.h>
 #include <assert.h>
 
-#include "window.h"
+#include "configparser.h"
 
 static int
 handle_key(const struct config_key *key, const char *value)

shared/configparser.h

@@ -0,0 +1,54 @@
+/*
+ * Copyright © 2008 Kristian Høgsberg
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that copyright
+ * notice and this permission notice appear in supporting documentation, and
+ * that the name of the copyright holders not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission.  The copyright holders make no representations
+ * about the suitability of this software for any purpose.  It is provided "as
+ * is" without express or implied warranty.
+ *
+ * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
+ * OF THIS SOFTWARE.
+ */
+
+#ifndef CONFIGPARSER_H
+#define CONFIGPARSER_H
+
+enum {
+	CONFIG_KEY_INTEGER,
+	CONFIG_KEY_STRING,
+	CONFIG_KEY_BOOL
+};
+
+struct config_key {
+	const char *name;
+	int type;
+	void *data;
+};
+
+struct config_section {
+	const char *name;
+	const struct config_key *keys;
+	int num_keys;
+	void (*done)(void *data);
+};
+
+int
+parse_config_file(const char *path,
+		  const struct config_section *sections, int num_sections,
+		  void *data);
+
+char *
+config_file_path(const char *name);
+
+#endif /* CONFIGPARSER_H */
+