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| 1 /* | |
| 2 * Copyright (c) 2008, 2009, Google Inc. 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 are | |
| 6 * met: | |
| 7 * | |
| 8 * * Redistributions of source code must retain the above copyright | |
| 9 * notice, this list of conditions and the following disclaimer. | |
| 10 * * Redistributions in binary form must reproduce the above | |
| 11 * copyright notice, this list of conditions and the following disclaimer | |
| 12 * in the documentation and/or other materials provided with the | |
| 13 * distribution. | |
| 14 * * Neither the name of Google Inc. nor the names of its | |
| 15 * contributors may be used to endorse or promote products derived from | |
| 16 * this software without specific prior written permission. | |
| 17 * | |
| 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 29 */ | |
| 30 | |
| 31 #include "sky/engine/platform/clipboard/ClipboardUtilities.h" | |
| 32 | |
| 33 #include "sky/engine/platform/weborigin/KURL.h" | |
| 34 #include "sky/engine/wtf/text/WTFString.h" | |
| 35 | |
| 36 namespace blink { | |
| 37 | |
| 38 void replaceNBSPWithSpace(String& str) | |
| 39 { | |
| 40 static const UChar NonBreakingSpaceCharacter = 0xA0; | |
| 41 static const UChar SpaceCharacter = ' '; | |
| 42 str.replace(NonBreakingSpaceCharacter, SpaceCharacter); | |
| 43 } | |
| 44 | |
| 45 String convertURIListToURL(const String& uriList) | |
| 46 { | |
| 47 Vector<String> items; | |
| 48 // Line separator is \r\n per RFC 2483 - however, for compatibility | |
| 49 // reasons we allow just \n here. | |
| 50 uriList.split('\n', items); | |
| 51 // Process the input and return the first valid URL. In case no URLs can | |
| 52 // be found, return an empty string. This is in line with the HTML5 spec. | |
| 53 for (size_t i = 0; i < items.size(); ++i) { | |
| 54 String& line = items[i]; | |
| 55 line = line.stripWhiteSpace(); | |
| 56 if (line.isEmpty()) | |
| 57 continue; | |
| 58 if (line[0] == '#') | |
| 59 continue; | |
| 60 KURL url = KURL(ParsedURLString, line); | |
| 61 if (url.isValid()) | |
| 62 return url; | |
| 63 } | |
| 64 return String(); | |
| 65 } | |
| 66 | |
| 67 } // namespace blink | |
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