grim/gplugin

Update to the develop branch
draft feature/gjs-cc
2020-02-15, Gary Kramlich
207be3b45350
Parents 52ccb9444f88c8e5a9ecf757
Children 1fcdde239c0b
Update to the develop branch
15 files changed, 794 insertions(+), 1 deletions(-)
  • +67 -0
    gjs/gplugin-gjs-core.cc
  • +192 -0
    gjs/gplugin-gjs-loader.cc
  • +60 -0
    gjs/gplugin-gjs-loader.h
  • +159 -0
    gjs/gplugin-gjs-plugin.cc
  • +54 -0
    gjs/gplugin-gjs-plugin.h
  • +39 -0
    gjs/meson.build
  • +13 -0
    gjs/tests/meson.build
  • +41 -0
    gjs/tests/plugins/basic.js
  • +33 -0
    gjs/tests/plugins/dependent.js
  • +32 -0
    gjs/tests/plugins/load-exception.js
  • +32 -0
    gjs/tests/plugins/load-failed.js
  • +32 -0
    gjs/tests/plugins/unload-failed.js
  • +31 -0
    gjs/tests/test-gjs-loader.c
  • +3 -1
    meson.build
  • +6 -0
    meson_options.txt
    • --- /dev/null Thu Jan 01 00:00:00 1970 +0000
    +++ b/gjs/gplugin-gjs-core.cc Sat Feb 15 01:33:13 2020 -0600
    @@ -0,0 +1,67 @@
    +/*
    + * Copyright (C) 2011-2019 Gary Kramlich <grim@reaperworld.com>
    + *
    + * This library is free software; you can redistribute it and/or
    + * modify it under the terms of the GNU Lesser General Public
    + * License as published by the Free Software Foundation; either
    + * version 2 of the License, or (at your option) any later version.
    + *
    + * This library 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
    + * Lesser General Public License for more details.
    + *
    + * You should have received a copy of the GNU Lesser General Public
    + * License along with this library; if not, see <http://www.gnu.org/licenses/>.
    + */
    +
    +#include <gplugin.h>
    +#include <gplugin-native.h>
    +
    +#include "gplugin-gjs-loader.h"
    +#include "gplugin-gjs-plugin.h"
    +
    +extern "C" G_MODULE_EXPORT GPluginPluginInfo *
    +gplugin_query(G_GNUC_UNUSED GError **error) {
    + const gchar * const authors[] = {
    + "Gary Kramlich <grim@reaperworld.com>",
    + NULL
    + };
    +
    + return gplugin_plugin_info_new(
    + "gplugin/gjs-loader",
    + GPLUGIN_NATIVE_PLUGIN_ABI_VERSION,
    + "internal", TRUE,
    + "load-on-query", TRUE,
    + "name", "Gjs JavaScript Plugin Loader",
    + "version", GPLUGIN_VERSION,
    + "license-id", "GPL3",
    + "summary", "A plugin that can load Gjs JavaScript plugins",
    + "description", "This plugin allows the loading of plugins written in "
    + "Gjs JavaScript.",
    + "authors", authors,
    + "website", GPLUGIN_WEBSITE,
    + "category", "loaders",
    + NULL
    + );
    +}
    +
    +extern "C" G_MODULE_EXPORT gboolean
    +gplugin_load(GPluginNativePlugin *plugin,
    + G_GNUC_UNUSED GError **error)
    +{
    + gplugin_gjs_loader_register(plugin);
    + gplugin_gjs_plugin_register(plugin);
    +
    + gplugin_manager_register_loader(gplugin_gjs_loader_get_type());
    +
    + return TRUE;
    +}
    +
    +extern "C" G_MODULE_EXPORT gboolean
    +gplugin_unload(G_GNUC_UNUSED GPluginNativePlugin *plugin,
    + G_GNUC_UNUSED GError **error)
    +{
    + return FALSE;
    +}
    +
    --- /dev/null Thu Jan 01 00:00:00 1970 +0000
    +++ b/gjs/gplugin-gjs-loader.cc Sat Feb 15 01:33:13 2020 -0600
    @@ -0,0 +1,192 @@
    +/*
    + * Copyright (C) 2011-2019 Gary Kramlich <grim@reaperworld.com>
    + *
    + * This library is free software; you can redistribute it and/or
    + * modify it under the terms of the GNU Lesser General Public
    + * License as published by the Free Software Foundation; either
    + * version 2 of the License, or (at your option) any later version.
    + *
    + * This library 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
    + * Lesser General Public License for more details.
    + *
    + * You should have received a copy of the GNU Lesser General Public
    + * License along with this library; if not, see <http://www.gnu.org/licenses/>.
    + */
    +
    +#include "gplugin-gjs-loader.h"
    +#include "gplugin-gjs-plugin.h"
    +
    +#include <glib/gi18n.h>
    +
    +#include <gjs/gjs.h>
    +
    +#include <jsapi.h>
    +
    +G_DEFINE_DYNAMIC_TYPE(GPluginGjsLoader, gplugin_gjs_loader, GPLUGIN_TYPE_LOADER);
    +
    +static GjsContext *global_ctx = NULL;
    +
    +/******************************************************************************
    + * Helpers
    + *****************************************************************************/
    +static gboolean
    +_gplugin_gjs_loader_eval_file(GjsContext *ctx,
    + const gchar *filename,
    + GError **error)
    +{
    + gint exit_code = 0;
    +
    + if(!gjs_context_eval_file(ctx, filename, &exit_code, error)) {
    + return FALSE;
    + }
    +
    + return exit_code == 0;
    +}
    +
    +/******************************************************************************
    + * GPluginLoaderInterface API
    + *****************************************************************************/
    +static GSList *
    +gplugin_gjs_loader_class_supported_extensions(G_GNUC_UNUSED const GPluginLoaderClass *klass) {
    + return g_slist_append(NULL, (gpointer)"js");
    +}
    +
    +static GPluginPlugin *
    +gplugin_gjs_loader_query(GPluginLoader *loader,
    + const gchar *filename,
    + GError **error)
    +{
    + GObject *gobj = NULL;
    + GPluginPluginInfo *info = NULL;
    + GjsContext *context = NULL;
    + JSContext *cx = NULL;
    + JSObject *jsobj = NULL;
    +
    + context = gjs_context_new();
    +
    + g_message("context: %p", context);
    +
    + if(!_gplugin_gjs_loader_eval_file(context, filename, error)) {
    + g_object_unref(G_OBJECT(context));
    +
    + return NULL;
    + }
    +
    + cx = (JSContext*)gjs_context_get_native_context(context);
    +
    +#if 0
    + /* now call the query function */
    + JS::RootedValue rval(cx);
    + JS::AutoValueArray<0> argv(cx);
    + if(!JS_CallFunctionName(cx, NULL, "gplugin_query", argv, &rval)) {
    + if(error) {
    + *error = g_error_new(GPLUGIN_DOMAIN, 0,
    + "Failed to call the query function");
    + }
    +
    + g_object_unref(G_OBJECT(context));
    +
    + return NULL;
    + }
    +
    + /* now grab the plugin info */
    + if(!JS_ValueToObject(cx, rval, &jsobj)) {
    + if(error) {
    + *error = g_error_new(GPLUGIN_DOMAIN, 0,
    + "Query function did not return a GObject");
    + }
    +
    + g_object_unref(G_OBJECT(context));
    +
    + return NULL;
    + }
    +
    + gobj = gjs_g_object_from_object(cx, jsobj);
    + if(!GPLUGIN_IS_PLUGIN_INFO(gobj)) {
    + if(error) {
    + *error = g_error_new(GPLUGIN_DOMAIN, 0,
    + "Query function did not return a "
    + "GPluginPluginInfo object");
    + }
    +
    + g_object_unref(G_OBJECT(context));
    +
    + return NULL;
    + }
    +
    + info = GPLUGIN_PLUGIN_INFO(gobj);
    +
    + return (GPluginPlugin *)g_object_new(GPLUGIN_TYPE_GJS_PLUGIN,
    + "filename", filename,
    + "loader", loader,
    + "info", info,
    + "context", context,
    + "global", scope,
    + NULL);
    +#endif
    +
    + return NULL;
    +}
    +
    +static gboolean
    +gplugin_gjs_loader_load_unload(G_GNUC_UNUSED GPluginLoader *loader,
    + GPluginPlugin *plugin,
    + gboolean load,
    + G_GNUC_UNUSED GError **error)
    +{
    + g_set_error_literal(error, GPLUGIN_DOMAIN, 0, "unimplemented");
    +
    + return FALSE;
    +}
    +
    +static gboolean
    +gplugin_gjs_loader_load(GPluginLoader *loader, GPluginPlugin *plugin,
    + GError **error)
    +{
    + return gplugin_gjs_loader_load_unload(loader, plugin, TRUE, error);
    +}
    +
    +static gboolean
    +gplugin_gjs_loader_unload(GPluginLoader *loader, GPluginPlugin *plugin,
    + GError **error)
    +{
    + return gplugin_gjs_loader_load_unload(loader, plugin, FALSE, error);
    +}
    +
    +/******************************************************************************
    + * GObject Stuff
    + *****************************************************************************/
    +static void
    +gplugin_gjs_loader_init(G_GNUC_UNUSED GPluginGjsLoader *loader) {
    +}
    +
    +static void
    +gplugin_gjs_loader_class_init(G_GNUC_UNUSED GPluginGjsLoaderClass *klass) {
    + GPluginLoaderClass *loader_class = GPLUGIN_LOADER_CLASS(klass);
    +
    + loader_class->supported_extensions =
    + gplugin_gjs_loader_class_supported_extensions;
    + loader_class->query = gplugin_gjs_loader_query;
    + loader_class->load = gplugin_gjs_loader_load;
    + loader_class->unload = gplugin_gjs_loader_unload;
    +
    + g_warning("current-context: %p", gjs_context_get_current());
    +
    + global_ctx = (GjsContext *)g_object_new(GJS_TYPE_CONTEXT, "program-name", "gplugin", NULL);
    +}
    +
    +static void
    +gplugin_gjs_loader_class_finalize(G_GNUC_UNUSED GPluginGjsLoaderClass *klass) {
    + g_clear_object(&global_ctx);
    +}
    +
    +/******************************************************************************
    + * API
    + *****************************************************************************/
    +void
    +gplugin_gjs_loader_register(GPluginNativePlugin *plugin) {
    + gplugin_gjs_loader_register_type(G_TYPE_MODULE(plugin));
    +}
    +
    --- /dev/null Thu Jan 01 00:00:00 1970 +0000
    +++ b/gjs/gplugin-gjs-loader.h Sat Feb 15 01:33:13 2020 -0600
    @@ -0,0 +1,60 @@
    +/*
    + * Copyright (C) 2011-2019 Gary Kramlich <grim@reaperworld.com>
    + *
    + * This library is free software; you can redistribute it and/or
    + * modify it under the terms of the GNU Lesser General Public
    + * License as published by the Free Software Foundation; either
    + * version 2 of the License, or (at your option) any later version.
    + *
    + * This library 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
    + * Lesser General Public License for more details.
    + *
    + * You should have received a copy of the GNU Lesser General Public
    + * License along with this library; if not, see <http://www.gnu.org/licenses/>.
    + */
    +
    +#ifndef GPLUGIN_GJS_LOADER_H
    +#define GPLUGIN_GJS_LOADER_H
    +
    +#define GPLUGIN_TYPE_GJS_LOADER (gplugin_gjs_loader_get_type())
    +#define GPLUGIN_GJS_LOADER(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), GPLUGIN_TYPE_GJS_LOADER, GPluginGjsLoader))
    +#define GPLUGIN_GJS_LOADER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((obj), GPLUGIN_TYPE_GJS_LOADER, GPluginGjsLoaderClass))
    +#define GPLUGIN_IS_GJS_LOADER(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), GPLUGIN_TYPE_GJS_LOADER))
    +#define GPLUGIN_IS_GJS_LOADER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((obj), GPLUGIN_TYPE_GJS_LOADER))
    +#define GPLUGIN_GJS_LOADER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), GPLUGIN_TYPE_GJS_LOADER, GPluginGjsLoaderClass))
    +
    +typedef struct _GPluginGjsLoader GPluginGjsLoader;
    +typedef struct _GPluginGjsLoaderClass GPluginGjsLoaderClass;
    +
    +#include <gplugin.h>
    +#include <gplugin-native.h>
    +
    +struct _GPluginGjsLoader {
    + GPluginLoader parent;
    +
    + void (*_gplugin_reserved_1)(void);
    + void (*_gplugin_reserved_2)(void);
    + void (*_gplugin_reserved_3)(void);
    + void (*_gplugin_reserved_4)(void);
    +};
    +
    +struct _GPluginGjsLoaderClass {
    + GPluginLoaderClass parent;
    +
    + void (*_gplugin_reserved_1)(void);
    + void (*_gplugin_reserved_2)(void);
    + void (*_gplugin_reserved_3)(void);
    + void (*_gplugin_reserved_4)(void);
    +};
    +
    +G_BEGIN_DECLS
    +
    +void gplugin_gjs_loader_register(GPluginNativePlugin *plugin);
    +GType gplugin_gjs_loader_get_type(void);
    +
    +G_END_DECLS
    +
    +#endif /* GPLUGIN_GJS_LOADER_H */
    +
    --- /dev/null Thu Jan 01 00:00:00 1970 +0000
    +++ b/gjs/gplugin-gjs-plugin.cc Sat Feb 15 01:33:13 2020 -0600
    @@ -0,0 +1,159 @@
    +/*
    + * Copyright (C) 2011-2014 Gary Kramlich <grim@reaperworld.com>
    + *
    + * This library is free software; you can redistribute it and/or
    + * modify it under the terms of the GNU Lesser General Public
    + * License as published by the Free Software Foundation; either
    + * version 2 of the License, or (at your option) any later version.
    + *
    + * This library 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
    + * Lesser General Public License for more details.
    + *
    + * You should have received a copy of the GNU Lesser General Public
    + * License along with this library; if not, see <http://www.gnu.org/licenses/>.
    + */
    +
    +#include "gplugin-gjs-plugin.h"
    +
    +#define GPLUGIN_GJS_PLUGIN_GET_PRIVATE(obj) \
    + (G_TYPE_INSTANCE_GET_PRIVATE((obj), GPLUGIN_TYPE_GJS_PLUGIN, GPluginGjsPluginPrivate))
    +
    +/******************************************************************************
    + * Typedefs
    + *****************************************************************************/
    +typedef struct {
    + GjsContext *context;
    +} GPluginGjsPluginPrivate;
    +
    +/******************************************************************************
    + * Enums
    + *****************************************************************************/
    +enum {
    + PROP_ZERO,
    + PROP_CONTEXT,
    + N_PROPERTIES,
    +};
    +static GParamSpec *properties[N_PROPERTIES] = {NULL, };
    +
    +static void gplugin_gjs_plugin_iface_init(GPluginPluginInterface *iface);
    +
    +G_DEFINE_DYNAMIC_TYPE_EXTENDED(
    + GPluginGjsPlugin,
    + gplugin_gjs_plugin,
    + G_TYPE_OBJECT,
    + 0,
    + G_ADD_PRIVATE_DYNAMIC(GPluginGjsPlugin)
    + G_IMPLEMENT_INTERFACE(GPLUGIN_TYPE_PLUGIN, gplugin_gjs_plugin_iface_init)
    +);
    +
    +/******************************************************************************
    + * GPluginPlugin Implementation
    + *****************************************************************************/
    +static void
    +gplugin_gjs_plugin_iface_init(G_GNUC_UNUSED GPluginPluginInterface *iface) {
    +}
    +
    +/******************************************************************************
    + * GObject Implementation
    + *****************************************************************************/
    +static void
    +gplugin_gjs_plugin_set_context(GPluginGjsPlugin *plugin, GjsContext *context) {
    + GPluginGjsPluginPrivate *priv = GPLUGIN_GJS_PLUGIN_GET_PRIVATE(plugin);
    +
    + if(priv->context)
    + g_object_unref(G_OBJECT(priv->context));
    +
    + if(GJS_IS_CONTEXT(context)) {
    + priv->context = (GjsContext*)g_object_ref(G_OBJECT(context));
    + } else {
    + priv->context = NULL;
    + }
    +}
    +
    +static void
    +gplugin_gjs_plugin_get_property(GObject *obj, guint param_id, GValue *value,
    + GParamSpec *pspec)
    +{
    + GPluginGjsPlugin *plugin = GPLUGIN_GJS_PLUGIN(obj);
    +
    + switch(param_id) {
    + case PROP_CONTEXT:
    + g_value_set_object(value, gplugin_gjs_plugin_get_context(plugin));
    + break;
    + default:
    + G_OBJECT_WARN_INVALID_PROPERTY_ID(obj, param_id, pspec);
    + break;
    + }
    +}
    +
    +static void
    +gplugin_gjs_plugin_set_property(GObject *obj, guint param_id,
    + const GValue *value, GParamSpec *pspec)
    +{
    + GPluginGjsPlugin *plugin = GPLUGIN_GJS_PLUGIN(obj);
    +
    + switch(param_id) {
    + case PROP_CONTEXT:
    + gplugin_gjs_plugin_set_context(plugin, (GjsContext*)g_value_get_object(value));
    + break;
    + default:
    + G_OBJECT_WARN_INVALID_PROPERTY_ID(obj, param_id, pspec);
    + break;
    + }
    +}
    +
    +static void
    +gplugin_gjs_plugin_init(G_GNUC_UNUSED GPluginGjsPlugin *plugin) {
    +}
    +
    +static void
    +gplugin_gjs_plugin_finalize(GObject *obj) {
    + GPluginGjsPluginPrivate *priv = GPLUGIN_GJS_PLUGIN_GET_PRIVATE(obj);
    +
    + g_clear_object(&priv->context);
    +
    + G_OBJECT_CLASS(gplugin_gjs_plugin_parent_class)->finalize(obj);
    +}
    +
    +static void
    +gplugin_gjs_plugin_class_init(GPluginGjsPluginClass *klass) {
    + GObjectClass *obj_class = G_OBJECT_CLASS(klass);
    +
    + obj_class->get_property = gplugin_gjs_plugin_get_property;
    + obj_class->set_property = gplugin_gjs_plugin_set_property;
    + obj_class->finalize = gplugin_gjs_plugin_finalize;
    +
    + properties[PROP_CONTEXT] = g_param_spec_object(
    + "context", "context",
    + "The Gjs Context for this plugin",
    + GJS_TYPE_CONTEXT,
    + (GParamFlags)(G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS)
    + );
    +
    + g_object_class_install_properties(obj_class, N_PROPERTIES, properties);
    +}
    +
    +static void
    +gplugin_gjs_plugin_class_finalize(G_GNUC_UNUSED GPluginGjsPluginClass *klass) {
    +}
    +
    +/******************************************************************************
    + * API
    + *****************************************************************************/
    +void
    +gplugin_gjs_plugin_register(GPluginNativePlugin *plugin) {
    + gplugin_gjs_plugin_register_type(G_TYPE_MODULE(plugin));
    +}
    +
    +GjsContext *
    +gplugin_gjs_plugin_get_context(const GPluginGjsPlugin *plugin) {
    + GPluginGjsPluginPrivate *priv = NULL;
    +
    + g_return_val_if_fail(GPLUGIN_IS_GJS_PLUGIN(plugin), NULL);
    +
    + priv = GPLUGIN_GJS_PLUGIN_GET_PRIVATE(plugin);
    +
    + return priv->context;
    +}
    --- /dev/null Thu Jan 01 00:00:00 1970 +0000
    +++ b/gjs/gplugin-gjs-plugin.h Sat Feb 15 01:33:13 2020 -0600
    @@ -0,0 +1,54 @@
    +/*
    + * Copyright (C) 2011-2019 Gary Kramlich <grim@reaperworld.com>
    + *
    + * This library is free software; you can redistribute it and/or
    + * modify it under the terms of the GNU Lesser General Public
    + * License as published by the Free Software Foundation; either
    + * version 2 of the License, or (at your option) any later version.
    + *
    + * This library 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
    + * Lesser General Public License for more details.
    + *
    + * You should have received a copy of the GNU Lesser General Public
    + * License along with this library; if not, see <http://www.gnu.org/licenses/>.
    + */
    +
    +#ifndef GPLUGIN_GJS_PLUGIN_H
    +#define GPLUGIN_GJS_PLUGIN_H
    +
    +#define GPLUGIN_TYPE_GJS_PLUGIN (gplugin_gjs_plugin_get_type())
    +#define GPLUGIN_GJS_PLUGIN(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), GPLUGIN_TYPE_GJS_PLUGIN, GPluginGjsPlugin))
    +#define GPLUGIN_GJS_PLUGIN_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((obj), GPLUGIN_TYPE_GJS_PLUGIN, GPluginGjsPluginClass))
    +#define GPLUGIN_IS_GJS_PLUGIN(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), GPLUGIN_TYPE_GJS_PLUGIN))
    +#define GPLUGIN_IS_GJS_PLUGIN_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((obj), GPLUGIN_TYPE_GJS_PLUGIN))
    +#define GPLUGIN_GJS_PLUGIN_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), GPLUGIN_TYPE_GJS_PLUGIN, GPluginGjsPluginClass))
    +
    +typedef struct _GPluginGjsPlugin GPluginGjsPlugin;
    +typedef struct _GPluginGjsPluginClass GPluginGjsPluginClass;
    +
    +#include <gplugin.h>
    +#include <gplugin-native.h>
    +
    +#include <gjs/gjs.h>
    +
    +struct _GPluginGjsPlugin {
    + GObject parent;
    +};
    +
    +struct _GPluginGjsPluginClass {
    + GObjectClass parent;
    +};
    +
    +G_BEGIN_DECLS
    +
    +void gplugin_gjs_plugin_register(GPluginNativePlugin *plugin);
    +GType gplugin_gjs_plugin_get_type(void);
    +
    +GjsContext *gplugin_gjs_plugin_get_context(const GPluginGjsPlugin *plugin);
    +
    +G_END_DECLS
    +
    +#endif /* GPLUGIN_GJS_PLUGIN_H */
    +
    --- /dev/null Thu Jan 01 00:00:00 1970 +0000
    +++ b/gjs/meson.build Sat Feb 15 01:33:13 2020 -0600
    @@ -0,0 +1,39 @@
    +if get_option('gjs')
    + if not get_option('gobject-introspection')
    + error('gnome-javascript plugin requires GObject Introspection.')
    + endif
    +
    + GPLUGIN_GJS_SOURCES = [
    + 'gplugin-gjs-core.cc',
    + 'gplugin-gjs-loader.cc',
    + 'gplugin-gjs-plugin.cc',
    + ]
    +
    + GPLUGIN_GJS_HEADERS = [
    + 'gplugin-gjs-loader.h',
    + 'gplugin-gjs-plugin.h',
    + ]
    +
    + GJS = dependency('gjs-1.0', version: '>=1.32.0')
    +
    + # tell meson we need cpp since we have gjs
    + add_languages('cpp')
    +
    + gjs_args = [
    +# '-DPREFIX="@0@"'.format(get_option('prefix')),
    +# '-DLIBDIR="@0@"'.format(get_option('libdir')),
    + '-DGPLUGIN_WEBSITE="http://bitbucket.org/gplugin/main"',
    + ]
    +
    + shared_library('gplugin-gjs',
    + GPLUGIN_GJS_SOURCES,
    + GPLUGIN_GJS_HEADERS,
    + name_prefix : '',
    + dependencies : [GIO, GJS, gplugin_dep],
    + install : true,
    + install_dir : join_paths(get_option('libdir'), 'gplugin'),
    + cpp_args: gjs_args,
    + )
    +endif # gjs
    +
    +subdir('tests')
    --- /dev/null Thu Jan 01 00:00:00 1970 +0000
    +++ b/gjs/tests/meson.build Sat Feb 15 01:33:13 2020 -0600
    @@ -0,0 +1,13 @@
    +if get_option('gjs')
    +
    +e = executable('test-gjs-loader', 'test-gjs-loader.c',
    + include_directories : include_directories('.'),
    + c_args : [
    + '-DGJS_LOADER_DIR="@0@/gjs"'.format(meson.build_root()),
    + '-DGJS_PLUGIN_DIR="@0@/plugins"'.format(meson.current_source_dir()),
    + ],
    + link_with : gplugin_loader_tests,
    + dependencies : [GLIB, GOBJECT, GJS, gplugin_dep])
    +test('GNOME JavaScript loader', e)
    +
    +endif # gjs
    --- /dev/null Thu Jan 01 00:00:00 1970 +0000
    +++ b/gjs/tests/plugins/basic.js Sat Feb 15 01:33:13 2020 -0600
    @@ -0,0 +1,41 @@
    +/*
    + * Copyright (C) 2011-2014 Gary Kramlich <grim@reaperworld.com>
    + *
    + * This library is free software; you can redistribute it and/or
    + * modify it under the terms of the GNU Lesser General Public
    + * License as published by the Free Software Foundation; either
    + * version 2 of the License, or (at your option) any later version.
    + *
    + * This library 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
    + * Lesser General Public License for more details.
    + *
    + * You should have received a copy of the GNU Lesser General Public
    + * License along with this library; if not, see <http://www.gnu.org/licenses/>.
    + */
    +
    +const GPlugin = imports.gi.GPlugin;
    +
    +function gplugin_query() {
    + return new GPlugin.PluginInfo({
    + id: "gplugin/gjs-basic-plugin",
    + abi_version: 0x01020304,
    + name: "basic plugin",
    + authors: ['author1'],
    + category: 'test',
    + version: 'version',
    + license_id: 'license',
    + summary: 'summary',
    + website: 'website',
    + description: 'description'
    + });
    +};
    +
    +function gplugin_load(plugin) {
    + return true;
    +};
    +
    +function gplugin_unload(plugin) {
    + return true;
    +};
    --- /dev/null Thu Jan 01 00:00:00 1970 +0000
    +++ b/gjs/tests/plugins/dependent.js Sat Feb 15 01:33:13 2020 -0600
    @@ -0,0 +1,33 @@
    +/*
    + * Copyright (C) 2011-2014 Gary Kramlich <grim@reaperworld.com>
    + *
    + * This library is free software; you can redistribute it and/or
    + * modify it under the terms of the GNU Lesser General Public
    + * License as published by the Free Software Foundation; either
    + * version 2 of the License, or (at your option) any later version.
    + *
    + * This library 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
    + * Lesser General Public License for more details.
    + *
    + * You should have received a copy of the GNU Lesser General Public
    + * License along with this library; if not, see <http://www.gnu.org/licenses/>.
    + */
    +
    +const GPlugin = imports.gi.GPlugin;
    +
    +function gplugin_query() {
    + return new GPlugin.PluginInfo({
    + id: "gplugin/gjs-dependent-plugin",
    + dependencies: ["dependency1", "dependency2"],
    + });
    +};
    +
    +function gplugin_load(plugin) {
    + return false;
    +};
    +
    +function gplugin_unload(plugin) {
    + return false;
    +};
    --- /dev/null Thu Jan 01 00:00:00 1970 +0000
    +++ b/gjs/tests/plugins/load-exception.js Sat Feb 15 01:33:13 2020 -0600
    @@ -0,0 +1,32 @@
    +/*
    + * Copyright (C) 2011-2014 Gary Kramlich <grim@reaperworld.com>
    + *
    + * This library is free software; you can redistribute it and/or
    + * modify it under the terms of the GNU Lesser General Public
    + * License as published by the Free Software Foundation; either
    + * version 2 of the License, or (at your option) any later version.
    + *
    + * This library 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
    + * Lesser General Public License for more details.
    + *
    + * You should have received a copy of the GNU Lesser General Public
    + * License along with this library; if not, see <http://www.gnu.org/licenses/>.
    + */
    +
    +const GPlugin = imports.gi.GPlugin;
    +
    +function gplugin_query() {
    + return new GPlugin.PluginInfo({
    + id: "gplugin/gjs-load-exception"
    + });
    +};
    +
    +function gplugin_load(plugin) {
    + throw "boom!";
    +};
    +
    +function gplugin_unload(plugin) {
    + return true;
    +};
    --- /dev/null Thu Jan 01 00:00:00 1970 +0000
    +++ b/gjs/tests/plugins/load-failed.js Sat Feb 15 01:33:13 2020 -0600
    @@ -0,0 +1,32 @@
    +/*
    + * Copyright (C) 2011-2014 Gary Kramlich <grim@reaperworld.com>
    + *
    + * This library is free software; you can redistribute it and/or
    + * modify it under the terms of the GNU Lesser General Public
    + * License as published by the Free Software Foundation; either
    + * version 2 of the License, or (at your option) any later version.
    + *
    + * This library 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
    + * Lesser General Public License for more details.
    + *
    + * You should have received a copy of the GNU Lesser General Public
    + * License along with this library; if not, see <http://www.gnu.org/licenses/>.
    + */
    +
    +const GPlugin = imports.gi.GPlugin;
    +
    +var gplugin_query = function() {
    + return new GPlugin.PluginInfo({
    + id: "gplugin/gjs-load-failed"
    + });
    +};
    +
    +var gplugin_load = function(plugin) {
    + return false;
    +};
    +
    +var gplugin_unload = function(plugin) {
    + return true;
    +};
    --- /dev/null Thu Jan 01 00:00:00 1970 +0000
    +++ b/gjs/tests/plugins/unload-failed.js Sat Feb 15 01:33:13 2020 -0600
    @@ -0,0 +1,32 @@
    +/*
    + * Copyright (C) 2011-2014 Gary Kramlich <grim@reaperworld.com>
    + *
    + * This library is free software; you can redistribute it and/or
    + * modify it under the terms of the GNU Lesser General Public
    + * License as published by the Free Software Foundation; either
    + * version 2 of the License, or (at your option) any later version.
    + *
    + * This library 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
    + * Lesser General Public License for more details.
    + *
    + * You should have received a copy of the GNU Lesser General Public
    + * License along with this library; if not, see <http://www.gnu.org/licenses/>.
    + */
    +
    +const GPlugin = imports.gi.GPlugin;
    +
    +function gplugin_query() {
    + return new GPlugin.PluginInfo({
    + id: "gplugin/gjs-unload-failed"
    + });
    +};
    +
    +function gplugin_load(plugin) {
    + return true;
    +};
    +
    +function gplugin_unload(plugin) {
    + return false;
    +};
    --- /dev/null Thu Jan 01 00:00:00 1970 +0000
    +++ b/gjs/tests/test-gjs-loader.c Sat Feb 15 01:33:13 2020 -0600
    @@ -0,0 +1,31 @@
    +/*
    + * Copyright (C) 2011-2017 Gary Kramlich <grim@reaperworld.com>
    + *
    + * This library is free software; you can redistribute it and/or
    + * modify it under the terms of the GNU Lesser General Public
    + * License as published by the Free Software Foundation; either
    + * version 2 of the License, or (at your option) any later version.
    + *
    + * This library 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
    + * Lesser General Public License for more details.
    + *
    + * You should have received a copy of the GNU Lesser General Public
    + * License along with this library; if not, see <http://www.gnu.org/licenses/>.
    + */
    +
    +#include <glib.h>
    +#include <gplugin.h>
    +
    +#include <gplugin/gplugin-loader-tests.h>
    +
    +gint
    +main(gint argc, gchar **argv) {
    + g_test_init(&argc, &argv, NULL);
    +
    + gplugin_loader_tests_main(GJS_LOADER_DIR, GJS_PLUGIN_DIR, "gjs");
    +
    + return g_test_run();
    +}
    +
    --- a/meson.build Tue Aug 03 03:42:48 2021 -0500
    +++ b/meson.build Sat Feb 15 01:33:13 2020 -0600
    @@ -5,7 +5,7 @@
    license : 'LGPL-2.0-or-later',
    version : '0.33.1-dev',
    meson_version : '>=0.56.0',
    - default_options : ['c_std=c99'])
    + default_options : ['c_std=c99', 'cpp_std=c++11'])
    parts = meson.project_version().split('-')
    if parts.length() > 1
    @@ -36,6 +36,7 @@
    GLIB = dependency('glib-2.0', version : '>=2.40.0')
    GOBJECT = dependency('gobject-2.0')
    +GIO = dependency('gio-2.0')
    # we separate gmodule out so our test aren't linked to it
    GMODULE = dependency('gmodule-2.0')
    @@ -90,6 +91,7 @@
    subdir('packaging')
    subdir('po')
    +subdir('gjs')
    subdir('lua')
    subdir('perl5')
    subdir('python3')
    --- a/meson_options.txt Tue Aug 03 03:42:48 2021 -0500
    +++ b/meson_options.txt Sat Feb 15 01:33:13 2020 -0600
    @@ -17,6 +17,12 @@
    )
    option(
    + 'gjs',
    + type : 'boolean', value : true,
    + description : 'Whether or not to build the GNOME JavaScript plugin loader'
    +)
    +
    +option(
    'help2man',
    type : 'boolean', value : true,
    description : 'Whether or not to build man pages from --help output'