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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "content/browser/browser_url_handler.h" | 5 #include "content/browser/browser_url_handler.h" |
6 | 6 |
7 #include "base/string_util.h" | 7 #include "base/string_util.h" |
8 #include "content/browser/content_browser_client.h" | 8 #include "content/browser/content_browser_client.h" |
9 #include "content/browser/webui/web_ui.h" | 9 #include "content/browser/webui/web_ui.h" |
10 #include "content/common/url_constants.h" | 10 #include "content/common/url_constants.h" |
11 #include "googleurl/src/gurl.h" | 11 #include "googleurl/src/gurl.h" |
12 | 12 |
13 // Handles rewriting view-source URLs for what we'll actually load. | 13 // Handles rewriting view-source URLs for what we'll actually load. |
14 static bool HandleViewSource(GURL* url, Profile* profile) { | 14 static bool HandleViewSource(GURL* url, |
| 15 content::BrowserContext* browser_context) { |
15 if (url->SchemeIs(chrome::kViewSourceScheme)) { | 16 if (url->SchemeIs(chrome::kViewSourceScheme)) { |
16 // Load the inner URL instead. | 17 // Load the inner URL instead. |
17 *url = GURL(url->path()); | 18 *url = GURL(url->path()); |
18 | 19 |
19 // Bug 26129: limit view-source to view the content and not any | 20 // Bug 26129: limit view-source to view the content and not any |
20 // other kind of 'active' url scheme like 'javascript' or 'data'. | 21 // other kind of 'active' url scheme like 'javascript' or 'data'. |
21 static const char* const allowed_sub_schemes[] = { | 22 static const char* const allowed_sub_schemes[] = { |
22 chrome::kHttpScheme, chrome::kHttpsScheme, chrome::kFtpScheme, | 23 chrome::kHttpScheme, chrome::kHttpsScheme, chrome::kFtpScheme, |
23 chrome::kChromeDevToolsScheme, chrome::kChromeUIScheme, | 24 chrome::kChromeDevToolsScheme, chrome::kChromeUIScheme, |
24 chrome::kFileScheme | 25 chrome::kFileScheme |
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36 *url = GURL(chrome::kAboutBlankURL); | 37 *url = GURL(chrome::kAboutBlankURL); |
37 return false; | 38 return false; |
38 } | 39 } |
39 | 40 |
40 return true; | 41 return true; |
41 } | 42 } |
42 return false; | 43 return false; |
43 } | 44 } |
44 | 45 |
45 // Turns a non view-source URL into the corresponding view-source URL. | 46 // Turns a non view-source URL into the corresponding view-source URL. |
46 static bool ReverseViewSource(GURL* url, Profile* profile) { | 47 static bool ReverseViewSource(GURL* url, |
| 48 content::BrowserContext* browser_context) { |
47 // No action necessary if the URL is already view-source: | 49 // No action necessary if the URL is already view-source: |
48 if (url->SchemeIs(chrome::kViewSourceScheme)) | 50 if (url->SchemeIs(chrome::kViewSourceScheme)) |
49 return false; | 51 return false; |
50 | 52 |
51 url_canon::Replacements<char> repl; | 53 url_canon::Replacements<char> repl; |
52 repl.SetScheme(chrome::kViewSourceScheme, | 54 repl.SetScheme(chrome::kViewSourceScheme, |
53 url_parse::Component(0, strlen(chrome::kViewSourceScheme))); | 55 url_parse::Component(0, strlen(chrome::kViewSourceScheme))); |
54 repl.SetPath(url->spec().c_str(), | 56 repl.SetPath(url->spec().c_str(), |
55 url_parse::Component(0, url->spec().size())); | 57 url_parse::Component(0, url->spec().size())); |
56 *url = url->ReplaceComponents(repl); | 58 *url = url->ReplaceComponents(repl); |
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82 } | 84 } |
83 | 85 |
84 BrowserURLHandler::~BrowserURLHandler() { | 86 BrowserURLHandler::~BrowserURLHandler() { |
85 } | 87 } |
86 | 88 |
87 void BrowserURLHandler::AddHandlerPair(URLHandler handler, | 89 void BrowserURLHandler::AddHandlerPair(URLHandler handler, |
88 URLHandler reverse_handler) { | 90 URLHandler reverse_handler) { |
89 url_handlers_.push_back(HandlerPair(handler, reverse_handler)); | 91 url_handlers_.push_back(HandlerPair(handler, reverse_handler)); |
90 } | 92 } |
91 | 93 |
92 void BrowserURLHandler::RewriteURLIfNecessary(GURL* url, Profile* profile, | 94 void BrowserURLHandler::RewriteURLIfNecessary( |
93 bool* reverse_on_redirect) { | 95 GURL* url, |
| 96 content::BrowserContext* browser_context, |
| 97 bool* reverse_on_redirect) { |
94 for (size_t i = 0; i < url_handlers_.size(); ++i) { | 98 for (size_t i = 0; i < url_handlers_.size(); ++i) { |
95 URLHandler handler = *url_handlers_[i].first; | 99 URLHandler handler = *url_handlers_[i].first; |
96 if (handler && handler(url, profile)) { | 100 if (handler && handler(url, browser_context)) { |
97 *reverse_on_redirect = (url_handlers_[i].second != NULL); | 101 *reverse_on_redirect = (url_handlers_[i].second != NULL); |
98 return; | 102 return; |
99 } | 103 } |
100 } | 104 } |
101 } | 105 } |
102 | 106 |
103 bool BrowserURLHandler::ReverseURLRewrite( | 107 bool BrowserURLHandler::ReverseURLRewrite( |
104 GURL* url, const GURL& original, Profile* profile) { | 108 GURL* url, const GURL& original, content::BrowserContext* browser_context) { |
105 for (size_t i = 0; i < url_handlers_.size(); ++i) { | 109 for (size_t i = 0; i < url_handlers_.size(); ++i) { |
106 URLHandler reverse_rewriter = *url_handlers_[i].second; | 110 URLHandler reverse_rewriter = *url_handlers_[i].second; |
107 if (reverse_rewriter) { | 111 if (reverse_rewriter) { |
108 GURL test_url(original); | 112 GURL test_url(original); |
109 URLHandler handler = *url_handlers_[i].first; | 113 URLHandler handler = *url_handlers_[i].first; |
110 if (!handler) { | 114 if (!handler) { |
111 if (reverse_rewriter(url, profile)) | 115 if (reverse_rewriter(url, browser_context)) |
112 return true; | 116 return true; |
113 } else if (handler(&test_url, profile)) { | 117 } else if (handler(&test_url, browser_context)) { |
114 return reverse_rewriter(url, profile); | 118 return reverse_rewriter(url, browser_context); |
115 } | 119 } |
116 } | 120 } |
117 } | 121 } |
118 return false; | 122 return false; |
119 } | 123 } |
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