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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include "chrome/browser/net/browser_url_util.h" | |
| 6 | |
| 7 #include "base/string_util.h" | |
| 8 #include "base/utf_string_conversions.h" | |
| 9 #include "chrome/common/url_constants.h" | |
| 10 #include "googleurl/src/gurl.h" | |
| 11 #include "googleurl/src/url_parse.h" | |
| 12 #include "net/base/escape.h" | |
| 13 #include "net/base/net_util.h" | |
| 14 #include "ui/base/clipboard/scoped_clipboard_writer.h" | |
| 15 | |
| 16 namespace chrome_browser_net { | |
| 17 | |
| 18 void WriteURLToClipboard(const GURL& url, | |
| 19 const std::string& languages, | |
| 20 ui::Clipboard *clipboard) { | |
| 21 if (url.is_empty() || !url.is_valid() || !clipboard) | |
| 22 return; | |
| 23 | |
| 24 // Unescaping path and query is not a good idea because other applications | |
| 25 // may not encode non-ASCII characters in UTF-8. See crbug.com/2820. | |
| 26 string16 text = url.SchemeIs(chrome::kMailToScheme) ? | |
| 27 ASCIIToUTF16(url.path()) : | |
| 28 net::FormatUrl(url, languages, net::kFormatUrlOmitNothing, | |
| 29 net::UnescapeRule::NONE, NULL, NULL, NULL); | |
| 30 | |
| 31 ui::ScopedClipboardWriter scw(clipboard, ui::Clipboard::BUFFER_STANDARD); | |
| 32 scw.WriteURL(text); | |
| 33 } | |
| 34 | |
| 35 GURL AppendQueryParameter(const GURL& url, | |
| 36 const std::string& name, | |
| 37 const std::string& value) { | |
| 38 std::string query(url.query()); | |
| 39 | |
| 40 if (!query.empty()) | |
| 41 query += "&"; | |
| 42 | |
| 43 query += (net::EscapeQueryParamValue(name, true) + "=" + | |
| 44 net::EscapeQueryParamValue(value, true)); | |
| 45 GURL::Replacements replacements; | |
| 46 replacements.SetQueryStr(query); | |
| 47 return url.ReplaceComponents(replacements); | |
| 48 } | |
| 49 | |
| 50 | |
| 51 GURL AppendOrReplaceQueryParameter(const GURL& url, | |
| 52 const std::string& name, | |
| 53 const std::string& value) { | |
| 54 bool replaced = false; | |
| 55 std::string param_name = net::EscapeQueryParamValue(name, true); | |
| 56 std::string param_value = net::EscapeQueryParamValue(value, true); | |
| 57 | |
| 58 const std::string input = url.query(); | |
| 59 url_parse::Component cursor(0, input.size()); | |
| 60 std::string output; | |
| 61 url_parse::Component key_range, value_range; | |
| 62 while (url_parse::ExtractQueryKeyValue( | |
| 63 input.data(), &cursor, &key_range, &value_range)) { | |
| 64 const base::StringPiece key( | |
| 65 input.data() + key_range.begin, key_range.len); | |
| 66 const base::StringPiece value( | |
| 67 input.data() + value_range.begin, value_range.len); | |
| 68 std::string key_value_pair; | |
| 69 // Check |replaced| as only the first pair should be replaced. | |
| 70 if (!replaced && key == param_name) { | |
| 71 replaced = true; | |
| 72 key_value_pair = (param_name + "=" + param_value); | |
| 73 } else { | |
| 74 key_value_pair.assign(input.data(), | |
| 75 key_range.begin, | |
| 76 value_range.end() - key_range.begin); | |
| 77 } | |
| 78 if (!output.empty()) | |
| 79 output += "&"; | |
| 80 | |
| 81 output += key_value_pair; | |
| 82 } | |
| 83 if (!replaced) { | |
| 84 if (!output.empty()) | |
| 85 output += "&"; | |
| 86 | |
| 87 output += (param_name + "=" + param_value); | |
| 88 } | |
| 89 GURL::Replacements replacements; | |
| 90 replacements.SetQueryStr(output); | |
| 91 return url.ReplaceComponents(replacements); | |
| 92 } | |
| 93 | |
| 94 } // namespace chrome_browser_net | |
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Chromium Code Reviews
Issue 10384086:
Moved url_utils from chrome/browser/net to chrome/common/net. (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src