Merge pull request #16 from getsolus/gio-modules

Add handler for GIO modules

src/context.c

@@ -76,6 +76,7 @@ static const UscHandler *usc_handlers[] = {
 
         /** Enter userspace. */
         &usc_handler_glib2,
+        &usc_handler_glib2_gio,
         &usc_handler_gdk_pixbuf,
         &usc_handler_fonts,
         &usc_handler_mime,

src/handlers.h

@@ -51,6 +51,7 @@ extern UscHandler usc_handler_apparmor;
 #endif
 
 extern UscHandler usc_handler_glib2;
+extern UscHandler usc_handler_glib2_gio;
 extern UscHandler usc_handler_gdk_pixbuf;
 extern UscHandler usc_handler_fonts;
 extern UscHandler usc_handler_mime;

src/handlers/xdg/glib2-gio.c

@@ -0,0 +1,71 @@
+/*
+ * This file is part of usysconf.
+ *
+ * Copyright © 2017-2019 Solus Project
+ *
+ * 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; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#define _GNU_SOURCE
+
+#include "context.h"
+#include "files.h"
+#include "util.h"
+
+static const char *gio_modules_paths[] = {
+        "/usr/lib64/gio/modules/",
+};
+
+/**
+ * Create a module cache with metadata from gio modules. Without this gio has to open each module which can cause bugs.
+ */
+static UscHandlerStatus usc_handler_glib2_gio_exec(__usc_unused__ UscContext *ctx, const char *path)
+{
+        autofree(char) *fp = NULL;
+        char *command[] = {
+                "/usr/bin/gio-querymodules",
+                NULL, /* /usr/lib64/gio/modules */
+                NULL, /* Terminator */
+        };
+
+        if (!usc_file_is_dir(path)) {
+                return USC_HANDLER_SKIP;
+        }
+
+        command[1] = (char *)path,
+
+        usc_context_emit_task_start(ctx, "Creating GIO modules cache");
+        int ret = usc_exec_command(command);
+        if (ret != 0) {
+                usc_context_emit_task_finish(ctx, USC_HANDLER_FAIL);
+                return USC_HANDLER_FAIL | USC_HANDLER_BREAK;
+        }
+        usc_context_emit_task_finish(ctx, USC_HANDLER_SUCCESS);
+        /* Only want to run once for all of our globs */
+        return USC_HANDLER_SUCCESS | USC_HANDLER_BREAK;
+}
+
+const UscHandler usc_handler_glib2_gio = {
+        .name = "glib2-gio",
+        .description = "Create glib2 GIO modules cache",
+        .required_bin = "/usr/bin/gio-querymodules",
+        .exec = usc_handler_glib2_gio_exec,
+        .paths = gio_modules_paths,
+        .n_paths = ARRAY_SIZE(gio_modules_paths),
+};
+
+/*
+ * Editor modelines  -  https://www.wireshark.org/tools/modelines.html
+ *
+ * Local variables:
+ * c-basic-offset: 8
+ * tab-width: 8
+ * indent-tabs-mode: nil
+ * End:
+ *
+ * vi: set shiftwidth=8 tabstop=8 expandtab:
+ * :indentSize=8:tabSize=8:noTabs=true:
+ */

src/meson.build

@@ -3,6 +3,7 @@ xdg_handlers = [
     'gconf',
     'gdk-pixbuf',
     'glib2',
+    'glib2-gio',
     'mime',
     'icon-cache',
     'fonts',