1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
|
// Copyright (c) 2006-2009 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/extensions/extensions_ui.h"
#include "app/resource_bundle.h"
#include "base/thread.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/extensions/extensions_service.h"
#include "chrome/browser/extensions/extension_error_reporter.h"
#include "chrome/browser/profile.h"
#include "chrome/common/extensions/url_pattern.h"
#include "chrome/common/jstemplate_builder.h"
#include "chrome/common/l10n_util.h"
#include "chrome/common/url_constants.h"
#include "net/base/net_util.h"
#include "grit/browser_resources.h"
#include "grit/generated_resources.h"
////////////////////////////////////////////////////////////////////////////////
//
// ExtensionsHTMLSource
//
////////////////////////////////////////////////////////////////////////////////
ExtensionsUIHTMLSource::ExtensionsUIHTMLSource()
: DataSource(chrome::kChromeUIExtensionsHost, MessageLoop::current()) {
}
void ExtensionsUIHTMLSource::StartDataRequest(const std::string& path,
int request_id) {
DictionaryValue localized_strings;
localized_strings.SetString(L"title",
l10n_util::GetString(IDS_EXTENSIONS_TITLE));
static const StringPiece extensions_html(
ResourceBundle::GetSharedInstance().GetRawDataResource(
IDR_EXTENSIONS_UI_HTML));
const std::string full_html = jstemplate_builder::GetTemplateHtml(
extensions_html, &localized_strings, "root");
scoped_refptr<RefCountedBytes> html_bytes(new RefCountedBytes);
html_bytes->data.resize(full_html.size());
std::copy(full_html.begin(), full_html.end(), html_bytes->data.begin());
SendResponse(request_id, html_bytes);
}
///////////////////////////////////////////////////////////////////////////////
//
// ExtensionsDOMHandler
//
///////////////////////////////////////////////////////////////////////////////
ExtensionsDOMHandler::ExtensionsDOMHandler(DOMUI* dom_ui,
ExtensionsService* extension_service)
: DOMMessageHandler(dom_ui), extensions_service_(extension_service) {
dom_ui_->RegisterMessageCallback("requestExtensionsData",
NewCallback(this, &ExtensionsDOMHandler::HandleRequestExtensionsData));
}
void ExtensionsDOMHandler::HandleRequestExtensionsData(const Value* value) {
DictionaryValue results;
// Add the extensions to the results structure.
ListValue *extensions_list = new ListValue();
const ExtensionList* extensions = extensions_service_->extensions();
for (ExtensionList::const_iterator extension = extensions->begin();
extension != extensions->end(); ++extension) {
extensions_list->Append(CreateExtensionDetailValue(*extension));
}
results.Set(L"extensions", extensions_list);
// Add any error log lines to the result structure.
ListValue *errors_list = new ListValue();
const std::vector<std::string>* errors =
ExtensionErrorReporter::GetInstance()->GetErrors();
for (std::vector<std::string>::const_iterator error = errors->begin();
error != errors->end(); ++error) {
errors_list->Append(Value::CreateStringValue(*error));
}
results.Set(L"errors", errors_list);
dom_ui_->CallJavascriptFunction(L"returnExtensionsData", results);
}
static void CreateScriptFileDetailValue(
const FilePath& extension_path, const UserScript::FileList& scripts,
const wchar_t* key, DictionaryValue* script_data) {
if (scripts.empty())
return;
ListValue *list = new ListValue();
for (size_t i = 0; i < scripts.size(); ++i) {
const UserScript::File &file = scripts[i];
// We are passing through GURLs to canonicalize the output to a valid
// URL path fragment.
GURL script_url = net::FilePathToFileURL(file.path());
GURL extension_url = net::FilePathToFileURL(extension_path);
std::string relative_path =
script_url.spec().substr(extension_url.spec().length() + 1);
list->Append(new StringValue(relative_path));
}
script_data->Set(key, list);
}
// Static
DictionaryValue* ExtensionsDOMHandler::CreateContentScriptDetailValue(
const UserScript& script, const FilePath& extension_path) {
DictionaryValue* script_data = new DictionaryValue();
CreateScriptFileDetailValue(extension_path, script.js_scripts(), L"js",
script_data);
CreateScriptFileDetailValue(extension_path, script.css_scripts(), L"css",
script_data);
// Get list of glob "matches" strings
ListValue *url_pattern_list = new ListValue();
const std::vector<URLPattern>& url_patterns = script.url_patterns();
for (std::vector<URLPattern>::const_iterator url_pattern =
url_patterns.begin();
url_pattern != url_patterns.end(); ++url_pattern) {
url_pattern_list->Append(new StringValue(url_pattern->GetAsString()));
}
script_data->Set(L"matches", url_pattern_list);
return script_data;
}
// Static
DictionaryValue* ExtensionsDOMHandler::CreateExtensionDetailValue(
const Extension *extension) {
DictionaryValue* extension_data = new DictionaryValue();
extension_data->SetString(L"name", extension->name());
extension_data->SetString(L"description", extension->description());
extension_data->SetString(L"version", extension->version()->GetString());
// Add list of content_script detail DictionaryValues
ListValue *content_script_list = new ListValue();
UserScriptList content_scripts = extension->content_scripts();
for (UserScriptList::const_iterator script = content_scripts.begin();
script != content_scripts.end(); ++script) {
content_script_list->Append(CreateContentScriptDetailValue(*script,
extension->path()));
}
extension_data->Set(L"content_scripts", content_script_list);
// Add permissions
ListValue *permission_list = new ListValue;
std::vector<URLPattern> permissions = extension->permissions();
for (std::vector<URLPattern>::iterator permission = permissions.begin();
permission != permissions.end(); ++permission) {
permission_list->Append(Value::CreateStringValue(
permission->GetAsString()));
}
extension_data->Set(L"permissions", permission_list);
return extension_data;
}
ExtensionsDOMHandler::~ExtensionsDOMHandler() {
}
// ExtensionsDOMHandler, public: -----------------------------------------------
void ExtensionsDOMHandler::Init() {
}
ExtensionsUI::ExtensionsUI(TabContents* contents) : DOMUI(contents) {
ExtensionsService *exstension_service = GetProfile()->GetExtensionsService();
ExtensionsDOMHandler* handler = new ExtensionsDOMHandler(this,
exstension_service);
AddMessageHandler(handler);
handler->Init();
ExtensionsUIHTMLSource* html_source = new ExtensionsUIHTMLSource();
// Set up the chrome-ui://extensions/ source.
g_browser_process->io_thread()->message_loop()->PostTask(FROM_HERE,
NewRunnableMethod(&chrome_url_data_manager,
&ChromeURLDataManager::AddDataSource, html_source));
}
|
