1/*
2 * Copyright (C) 2012 Samsung Electronics Ltd. All Rights Reserved.
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 THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
14 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
15 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
16 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
17 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
18 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
19 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
20 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
21 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
22 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
23 */
24
25#include "config.h"
26
27#if ENABLE(INSPECTOR_SERVER)
28#include "WebInspectorServer.h"
29
30#include "WebInspectorProxy.h"
31#include "WebPageProxy.h"
32#include <WebCore/FileSystem.h>
33#include <WebCore/MIMETypeRegistry.h>
34#include <gio/gio.h>
35#include <glib.h>
36#include <wtf/gobject/GOwnPtr.h>
37#include <wtf/text/CString.h>
38#include <wtf/text/StringBuilder.h>
39
40namespace WebKit {
41
42bool WebInspectorServer::platformResourceForPath(const String& path, Vector<char>& data, String& contentType)
43{
44    // The page list contains an unformated list of pages that can be inspected with a link to open a session.
45    if (path == "/pagelist.json") {
46        buildPageList(data, contentType);
47        return true;
48    }
49
50    // Point the default path to a formatted page that queries the page list and display them.
51    CString localPath = WebCore::fileSystemRepresentation(inspectorServerFilesPath() + ((path == "/") ? "/webinspector/inspectorPageIndex.html" : path));
52    if (localPath.isNull())
53        return false;
54
55    GRefPtr<GFile> file = adoptGRef(g_file_new_for_path(localPath.data()));
56    GRefPtr<GFileInfo> fileInfo = adoptGRef(g_file_query_info(file.get(), G_FILE_ATTRIBUTE_STANDARD_SIZE "," G_FILE_ATTRIBUTE_STANDARD_FAST_CONTENT_TYPE, G_FILE_QUERY_INFO_NONE, 0, 0));
57    if (!fileInfo)
58        return false;
59
60    GRefPtr<GFileInputStream> inputStream = adoptGRef(g_file_read(file.get(), 0, 0));
61    if (!inputStream)
62        return false;
63
64    data.grow(g_file_info_get_size(fileInfo.get()));
65    if (!g_input_stream_read_all(G_INPUT_STREAM(inputStream.get()), data.data(), data.size(), 0, 0, 0))
66        return false;
67
68    contentType = GOwnPtr<gchar>(g_file_info_get_attribute_as_string(fileInfo.get(), G_FILE_ATTRIBUTE_STANDARD_FAST_CONTENT_TYPE)).get();
69    return true;
70}
71
72void WebInspectorServer::buildPageList(Vector<char>& data, String& contentType)
73{
74    StringBuilder builder;
75    builder.appendLiteral("[ ");
76    ClientMap::iterator end = m_clientMap.end();
77    for (ClientMap::iterator it = m_clientMap.begin(); it != end; ++it) {
78        WebPageProxy* webPage = it->value->page();
79        if (it != m_clientMap.begin())
80            builder.appendLiteral(", ");
81        builder.appendLiteral("{ \"id\": ");
82        builder.appendNumber(it->key);
83        builder.appendLiteral(", \"title\": \"");
84        builder.append(webPage->pageTitle());
85        builder.appendLiteral("\", \"url\": \"");
86        builder.append(webPage->activeURL());
87        builder.appendLiteral("\", \"inspectorUrl\": \"");
88        builder.appendLiteral("/webinspector/inspector.html?page=");
89        builder.appendNumber(it->key);
90        builder.appendLiteral("\" }");
91    }
92    builder.appendLiteral(" ]");
93    CString cstr = builder.toString().utf8();
94    data.append(cstr.data(), cstr.length());
95    contentType = "application/json; charset=utf-8";
96}
97
98String WebInspectorServer::inspectorServerFilesPath()
99{
100    if (!m_inspectorServerFilesPath.isNull())
101        return m_inspectorServerFilesPath;
102
103    const char* environmentPath = g_getenv("WEBKIT_INSPECTOR_SERVER_PATH");
104    if (environmentPath && g_file_test(environmentPath, G_FILE_TEST_IS_DIR))
105        m_inspectorServerFilesPath = String(environmentPath);
106    else
107        m_inspectorServerFilesPath = String(WebCore::sharedResourcesPath().data());
108
109    return m_inspectorServerFilesPath;
110}
111
112}
113#endif
114