Added a tool to start the file browser in the snapshot directory

Makefile

@@ -1,6 +1,6 @@
 PACKAGE	= Camera
 VERSION	= 0.0.0
-SUBDIRS	= data src
+SUBDIRS	= data src tools
 RM	= rm -f
 LN	= ln -f
 TAR	= tar -czvf
@@ -29,6 +29,9 @@ dist:
 		$(PACKAGE)-$(VERSION)/src/Makefile \
 		$(PACKAGE)-$(VERSION)/src/camera.h \
 		$(PACKAGE)-$(VERSION)/src/project.conf \
+		$(PACKAGE)-$(VERSION)/tools/gallery.c \
+		$(PACKAGE)-$(VERSION)/tools/Makefile \
+		$(PACKAGE)-$(VERSION)/tools/project.conf \
 		$(PACKAGE)-$(VERSION)/Makefile \
 		$(PACKAGE)-$(VERSION)/config.h \
 		$(PACKAGE)-$(VERSION)/project.conf

project.conf

@@ -1,6 +1,6 @@
 package=Camera
 version=0.0.0
 
-subdirs=data,src
+subdirs=data,src,tools
 config=h
 dist=Makefile,config.h

tools/Makefile

@@ -0,0 +1,40 @@
+TARGETS	= gallery
+PREFIX	= /usr/local
+DESTDIR	=
+BINDIR	= $(PREFIX)/bin
+SBINDIR	= $(PREFIX)/sbin
+CC	= cc
+CPPFLAGSF=
+CPPFLAGS=
+CFLAGSF	= -W `pkg-config --cflags glib-2.0`
+CFLAGS	= -Wall -g -O2
+LDFLAGS	= `pkg-config --libs glib-2.0`
+RM	= rm -f
+LN	= ln -f
+MKDIR	= mkdir -p
+INSTALL	= install
+
+
+all: $(TARGETS)
+
+gallery_OBJS = gallery.o
+gallery_CFLAGS = $(CPPFLAGSF) $(CPPFLAGS) $(CFLAGSF) $(CFLAGS)
+gallery_LDFLAGS = $(LDFLAGSF) $(LDFLAGS)
+
+gallery: $(gallery_OBJS)
+	$(CC) -o gallery $(gallery_OBJS) $(gallery_LDFLAGS)
+
+gallery.o: gallery.c
+	$(CC) $(gallery_CFLAGS) -c gallery.c
+
+clean:
+	$(RM) -- $(gallery_OBJS)
+
+distclean: clean
+	$(RM) -- $(TARGETS)
+
+install: $(TARGETS)
+
+uninstall:
+
+.PHONY: all clean distclean install uninstall

tools/gallery.c

@@ -0,0 +1,82 @@
+/* $Id$ */
+/* Copyright (c) 2013 Pierre Pronchery <khorben@defora.org> */
+/* This file is part of DeforaOS desktop camera */
+/* 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, version 3 of the License.
+ *
+ * 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, see <http://www.gnu.org/licenses/>. */
+
+
+
+#include <unistd.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include <glib.h>
+
+
+/* Gallery */
+/* private */
+/* prototypes */
+static int _gallery(void);
+
+
+/* functions */
+/* gallery */
+static int _gallery(void)
+{
+	char const gallery[] = "gallery";
+	char const * homedir;
+	char const dcim[] = "DCIM";
+	char * path;
+	char * argv[] = { "browser", "--", NULL, NULL };
+
+	if((homedir = getenv("HOME")) == NULL)
+		homedir = g_get_home_dir();
+	if((path = g_build_filename(homedir, dcim, NULL)) == NULL)
+	{
+		/* XXX errno may not be set */
+		fprintf(stderr, "%s: %s\n", gallery, strerror(errno));
+		return -1;
+	}
+	argv[2] = path;
+	execvp(argv[0], argv);
+	fprintf(stderr, "%s: %s: %s\n", gallery, argv[0], strerror(errno));
+	g_free(path);
+	return -1;
+}
+
+
+/* usage */
+static int _usage(void)
+{
+	fputs("Usage: gallery\n", stderr);
+	return 1;
+}
+
+
+/* public */
+/* functions */
+/* main */
+int main(int argc, char * argv[])
+{
+	int o;
+
+	while((o = getopt(argc, argv, "")) != -1)
+		switch(o)
+		{
+			default:
+				return _usage();
+		}
+	if(optind != argc)
+		return _usage();
+	return (_gallery() == 0) ? 0 : 2;
+}

tools/project.conf

@@ -0,0 +1,9 @@
+targets=gallery
+cflags_force=-W `pkg-config --cflags glib-2.0`
+cflags=-Wall -g -O2
+ldflags=`pkg-config --libs glib-2.0`
+dist=Makefile
+
+[gallery]
+type=binary
+sources=gallery.c