1/*
2 * Copyright (C) 2017 Igalia S.L.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#include "config.h"
27#include "RemoteInspectorUtils.h"
28
29#if ENABLE(REMOTE_INSPECTOR)
30
31#include <gio/gio.h>
32#include <mutex>
33#include <wtf/SHA1.h>
34
35#define INSPECTOR_BACKEND_COMMANDS_PATH "/org/webkit/inspector/UserInterface/Protocol/InspectorBackendCommands.js"
36
37namespace Inspector {
38
39GRefPtr<GBytes> backendCommands()
40{
41#if PLATFORM(WPE)
42 static std::once_flag flag;
43 std::call_once(flag, [] {
44 GModule* resourcesModule = g_module_open(PKGLIBDIR G_DIR_SEPARATOR_S "libWPEWebInspectorResources.so", G_MODULE_BIND_LAZY);
45 if (!resourcesModule) {
46 WTFLogAlways("Error loading libWPEWebInspectorResources.so: %s", g_module_error());
47 return;
48 }
49
50 g_module_make_resident(resourcesModule);
51 });
52#endif
53 GRefPtr<GBytes> bytes = adoptGRef(g_resources_lookup_data(INSPECTOR_BACKEND_COMMANDS_PATH, G_RESOURCE_LOOKUP_FLAGS_NONE, nullptr));
54 ASSERT(bytes);
55 return bytes;
56}
57
58const CString& backendCommandsHash()
59{
60 static CString hexDigest;
61 if (hexDigest.isNull()) {
62 auto bytes = backendCommands();
63 size_t dataSize;
64 gconstpointer data = g_bytes_get_data(bytes.get(), &dataSize);
65 ASSERT(dataSize);
66 SHA1 sha1;
67 sha1.addBytes(static_cast<const uint8_t*>(data), dataSize);
68 hexDigest = sha1.computeHexDigest();
69 }
70 return hexDigest;
71}
72
73} // namespace Inspector
74
75#endif // ENABLE(REMOTE_INSPECTOR)
76