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1 /* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
2 /*
3 * Based on gjs/console.c from GJS
4 *
5 * Copyright (c) 2008 litl, LLC
6 * Copyright (c) 2010 Red Hat, Inc.
7 *
8 * Permission is hereby granted, free of charge, to any person obtaining a copy
9 * of this software and associated documentation files (the "Software"), to
10 * deal in the Software without restriction, including without limitation the
11 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
12 * sell copies of the Software, and to permit persons to whom the Software is
13 * furnished to do so, subject to the following conditions:
14 *
15 * The above copyright notice and this permission notice shall be included in
16 * all copies or substantial portions of the Software.
17 *
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
19 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
20 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
21 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
22 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
23 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
24 * IN THE SOFTWARE.
25 */
26
27 #include "config.h"
28
29 #include <locale.h>
30 #include <stdlib.h>
31 #include <string.h>
32
33 #include <clutter/x11/clutter-x11.h>
34 #include <gdk/gdkx.h>
35 #include <girepository.h>
36 #include <gjs/gjs.h>
37 #include <gtk/gtk.h>
38
39 #include "shell-global.h"
40 #include "shell-global-private.h"
41
42 static char *command = NULL;
43
44 static GOptionEntry entries[] = {
45 { "command", 'c', 0, G_OPTION_ARG_STRING, &command, "Program passed in as a string", "COMMAND" },
46 { NULL }
47 };
48
49 static GdkFilterReturn
50 event_filter (GdkXEvent *xevent,
51 GdkEvent *event,
52 gpointer data)
53 {
54 XEvent *xev = (XEvent *)xevent;
55
56 if (clutter_x11_handle_event (xev) == CLUTTER_X11_FILTER_CONTINUE)
57 return GDK_FILTER_CONTINUE;
58 else
59 return GDK_FILTER_REMOVE;
60 }
61
62 int
63 main(int argc, char **argv)
64 {
65 GOptionContext *context;
66 GError *error = NULL;
67 ShellGlobal *global;
68 GjsContext *js_context;
69 char *script;
70 const char *filename;
71 char *title;
72 gsize len;
73 int code;
74
75 gtk_init (&argc, &argv);
76
77 clutter_x11_set_display (GDK_DISPLAY_XDISPLAY (gdk_display_get_default ()));
78 clutter_x11_disable_event_retrieval ();
79
80 if (clutter_init (&argc, &argv) != CLUTTER_INIT_SUCCESS)
81 return 1;
82
83 gdk_window_add_filter (NULL, event_filter, NULL);
84
85 context = g_option_context_new (NULL);
86
87 /* pass unknown through to the JS script */
88 g_option_context_set_ignore_unknown_options (context, TRUE);
89
90 g_option_context_add_main_entries (context, entries, NULL);
91 if (!g_option_context_parse (context, &argc, &argv, &error))
92 g_error ("option parsing failed: %s", error->message);
93
94 setlocale (LC_ALL, "");
95 g_type_init ();
96
97 _shell_global_init (NULL);
98 global = shell_global_get ();
99 js_context = _shell_global_get_gjs_context (global);
100
101 /* prepare command line arguments */
102 if (!gjs_context_define_string_array (js_context, "ARGV",
103 argc - 2, (const char**)argv + 2,
104 &error)) {
105 g_printerr ("Failed to defined ARGV: %s", error->message);
106 exit (1);
107 }
108
109 if (command != NULL) {
110 script = command;
111 len = strlen (script);
112 filename = "<command line>";
113 } else if (argc <= 1) {
114 script = g_strdup ("const Console = imports.console; Console.interact();");
115 len = strlen (script);
116 filename = "<stdin>";
117 } else /*if (argc >= 2)*/ {
118 error = NULL;
119 if (!g_file_get_contents (argv[1], &script, &len, &error)) {
120 g_printerr ("%s\n", error->message);
121 exit (1);
122 }
123 filename = argv[1];
124 }
125
126 title = g_filename_display_basename (filename);
127 g_set_prgname (title);
128 g_free (title);
129
130 #if HAVE_BLUETOOTH
131 /* The module imports are all so intertwined that if the test
132 * imports anything in js/ui, it will probably eventually end up
133 * pulling in ui/status/bluetooth.js. So we need this.
134 */
135 g_irepository_prepend_search_path (BLUETOOTH_DIR);
136 #endif
137
138 /* evaluate the script */
139 error = NULL;
140 if (!gjs_context_eval (js_context, script, len,
141 filename, &code, &error)) {
142 g_free (script);
143 g_printerr ("%s\n", error->message);
144 exit (1);
145 }
146
147 gjs_context_gc (js_context);
148 gjs_context_gc (js_context);
149
150 g_free (script);
151 exit (code);
152 }