[gssdp/wip/meson: 14/17] sniffer: Change to use UI from resource

[Jens Georg <jensgeorg src gnome org>]

commit d5895ce604f715961049e9f9734dabf7bbd2a9bd
Author: Jens Georg <mail jensge org>
Date:   Fri Oct 26 16:43:49 2018 +0200

    sniffer: Change to use UI from resource

 tools/gssdp-device-sniffer.c             | 20 ++------------------
 tools/gssdp-device-sniffer.gresource.xml |  6 ++++++
 tools/meson.build                        | 27 +++++++++++++++++----------
 3 files changed, 25 insertions(+), 28 deletions(-)
---
diff --git a/tools/gssdp-device-sniffer.c b/tools/gssdp-device-sniffer.c
index 96442d6..55bd76c 100644
--- a/tools/gssdp-device-sniffer.c
+++ b/tools/gssdp-device-sniffer.c
@@ -24,7 +24,7 @@
 #include <string.h>
 #include <stdlib.h>
 
-#define UI_FILE "gssdp-device-sniffer.ui"
+#define UI_RESOURCE "/org/gupnp/GSSDP/DeviceSniffer.ui"
 #define MAX_IP_LEN 16
 
 static char *interface = NULL;
@@ -581,7 +581,6 @@ init_ui (gint *argc, gchar **argv[])
 {
         GtkWidget *main_window;
         gint window_width, window_height;
-        const gchar *ui_path = NULL;
         GError *error = NULL;
         GOptionContext *context;
         double w, h;
@@ -596,23 +595,8 @@ init_ui (gint *argc, gchar **argv[])
                 return FALSE;
         }
 
-        /* Try to fetch the ui file from the CWD first */
-        ui_path = UI_FILE;
-        if (!g_file_test (ui_path, G_FILE_TEST_EXISTS)) {
-                /* Then Try to fetch it from the system path */
-                ui_path = UI_DIR "/" UI_FILE;
-
-                if (!g_file_test (ui_path, G_FILE_TEST_EXISTS))
-                        ui_path = NULL;
-        }
-        
-        if (ui_path == NULL) {
-                g_critical ("Unable to load the GUI file %s", UI_FILE);
-                return FALSE;
-        }
-
         builder = gtk_builder_new();
-        if (gtk_builder_add_from_file(builder, ui_path, NULL) == 0)
+        if (gtk_builder_add_from_resource(builder, UI_RESOURCE, NULL) == 0)
                 return FALSE;
 
         main_window = GTK_WIDGET(gtk_builder_get_object (builder, "main-window"));
diff --git a/tools/gssdp-device-sniffer.gresource.xml b/tools/gssdp-device-sniffer.gresource.xml
new file mode 100644
index 0000000..dd36bc0
--- /dev/null
+++ b/tools/gssdp-device-sniffer.gresource.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<gresources>
+  <gresource prefix="/org/gupnp/GSSDP">
+    <file preprocess="xml-stripblanks" alias="DeviceSniffer.ui">gssdp-device-sniffer.ui</file>
+  </gresource>
+</gresources>
diff --git a/tools/meson.build b/tools/meson.build
index 44713fd..fb7dbff 100644
--- a/tools/meson.build
+++ b/tools/meson.build
@@ -1,12 +1,19 @@
-sniffer_uidir = join_paths(get_option('datadir'), 'gssdp-1.2')
+resource = gnome.compile_resources(
+    'org.gupnp.GSSDP.DeviceSniffer',
+    'gssdp-device-sniffer.gresource.xml'
+)
 
 sniffer_deps = [glib_dep, gobject_dep, gio_dep, gtk, soup_dep]
-sniffer = executable('gssdp-device-sniffer',
-                     ['gssdp-device-sniffer.c'],
-                     dependencies : sniffer_deps,
-                     include_directories : include_directories('..'),
-                     link_with: libgssdp,
-                     install: true,
-                     c_args : '-DUI_DIR="@0@"'.format(sniffer_uidir)
-                     )
-install_data('gssdp-device-sniffer.ui', install_dir : sniffer_uidir)
+sniffer = executable(
+    'gssdp-device-sniffer',
+    [
+        'gssdp-device-sniffer.c',
+        resource
+    ],
+    dependencies : sniffer_deps,
+    include_directories : include_directories('..'),
+    link_with: libgssdp,
+    install: true,
+    export_dynamic : true
+)
+