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1 /* | 1 /* |
2 * Copyright (C) 2008 Apple Inc. All Rights Reserved. | 2 * Copyright (C) 2008 Apple Inc. All Rights Reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
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27 #include "File.h" | 27 #include "File.h" |
28 | 28 |
29 #include "FileMetadata.h" | 29 #include "FileMetadata.h" |
30 #include "FileSystem.h" | 30 #include "FileSystem.h" |
31 #include "MIMETypeRegistry.h" | 31 #include "MIMETypeRegistry.h" |
32 #include <wtf/CurrentTime.h> | 32 #include <wtf/CurrentTime.h> |
33 #include <wtf/text/WTFString.h> | 33 #include <wtf/text/WTFString.h> |
34 | 34 |
35 namespace WebCore { | 35 namespace WebCore { |
36 | 36 |
37 static String getContentTypeFromFileName(const String& name, File::ContentTypeLo
okupPolicy policy) | 37 static String getContentTypeFromFileName(const String& name) |
38 { | 38 { |
39 String type; | 39 String type; |
40 int index = name.reverseFind('.'); | 40 int index = name.reverseFind('.'); |
41 if (index != -1) { | 41 if (index != -1) |
42 if (policy == File::WellKnownContentTypes) | 42 type = MIMETypeRegistry::getWellKnownMIMETypeForExtension(name.substring
(index + 1)); |
43 type = MIMETypeRegistry::getWellKnownMIMETypeForExtension(name.subst
ring(index + 1)); | |
44 else { | |
45 ASSERT(policy == File::AllContentTypes); | |
46 type = MIMETypeRegistry::getMIMETypeForExtension(name.substring(inde
x + 1)); | |
47 } | |
48 } | |
49 return type; | 43 return type; |
50 } | 44 } |
51 | 45 |
52 static PassOwnPtr<BlobData> createBlobDataForFileWithType(const String& path, co
nst String& contentType) | 46 static PassOwnPtr<BlobData> createBlobDataForFileWithType(const String& path, co
nst String& contentType) |
53 { | 47 { |
54 OwnPtr<BlobData> blobData = BlobData::create(); | 48 OwnPtr<BlobData> blobData = BlobData::create(); |
55 blobData->setContentType(contentType); | 49 blobData->setContentType(contentType); |
56 blobData->appendFile(path); | 50 blobData->appendFile(path); |
57 return blobData.release(); | 51 return blobData.release(); |
58 } | 52 } |
59 | 53 |
60 static PassOwnPtr<BlobData> createBlobDataForFile(const String& path, File::Cont
entTypeLookupPolicy policy) | 54 static PassOwnPtr<BlobData> createBlobDataForFile(const String& path) |
61 { | 55 { |
62 return createBlobDataForFileWithType(path, getContentTypeFromFileName(path,
policy)); | 56 return createBlobDataForFileWithType(path, getContentTypeFromFileName(path))
; |
63 } | 57 } |
64 | 58 |
65 static PassOwnPtr<BlobData> createBlobDataForFileWithName(const String& path, co
nst String& fileSystemName, File::ContentTypeLookupPolicy policy) | 59 static PassOwnPtr<BlobData> createBlobDataForFileWithName(const String& path, co
nst String& fileSystemName) |
66 { | 60 { |
67 return createBlobDataForFileWithType(path, getContentTypeFromFileName(fileSy
stemName, policy)); | 61 return createBlobDataForFileWithType(path, getContentTypeFromFileName(fileSy
stemName)); |
68 } | 62 } |
69 | 63 |
70 #if ENABLE(FILE_SYSTEM) | 64 #if ENABLE(FILE_SYSTEM) |
71 static PassOwnPtr<BlobData> createBlobDataForFileWithMetadata(const String& file
SystemName, const FileMetadata& metadata) | 65 static PassOwnPtr<BlobData> createBlobDataForFileWithMetadata(const String& file
SystemName, const FileMetadata& metadata) |
72 { | 66 { |
73 OwnPtr<BlobData> blobData = BlobData::create(); | 67 OwnPtr<BlobData> blobData = BlobData::create(); |
74 blobData->setContentType(getContentTypeFromFileName(fileSystemName, File::We
llKnownContentTypes)); | 68 blobData->setContentType(getContentTypeFromFileName(fileSystemName)); |
75 blobData->appendFile(metadata.platformPath, 0, metadata.length, metadata.mod
ificationTime); | 69 blobData->appendFile(metadata.platformPath, 0, metadata.length, metadata.mod
ificationTime); |
76 return blobData.release(); | 70 return blobData.release(); |
77 } | 71 } |
78 #endif | 72 #endif |
79 | 73 |
80 #if ENABLE(DIRECTORY_UPLOAD) | 74 #if ENABLE(DIRECTORY_UPLOAD) |
81 PassRefPtr<File> File::createWithRelativePath(const String& path, const String&
relativePath) | 75 PassRefPtr<File> File::createWithRelativePath(const String& path, const String&
relativePath) |
82 { | 76 { |
83 RefPtr<File> file = adoptRef(new File(path, AllContentTypes)); | 77 RefPtr<File> file = adoptRef(new File(path)); |
84 file->m_relativePath = relativePath; | 78 file->m_relativePath = relativePath; |
85 return file.release(); | 79 return file.release(); |
86 } | 80 } |
87 #endif | 81 #endif |
88 | 82 |
89 File::File(const String& path, ContentTypeLookupPolicy policy) | 83 File::File(const String& path) |
90 : Blob(createBlobDataForFile(path, policy), -1) | 84 : Blob(createBlobDataForFile(path), -1) |
91 , m_path(path) | 85 , m_path(path) |
92 , m_name(pathGetFileName(path)) | 86 , m_name(pathGetFileName(path)) |
93 #if ENABLE(FILE_SYSTEM) | 87 #if ENABLE(FILE_SYSTEM) |
94 , m_snapshotSize(-1) | 88 , m_snapshotSize(-1) |
95 , m_snapshotModificationTime(invalidFileTime()) | 89 , m_snapshotModificationTime(invalidFileTime()) |
96 #endif | 90 #endif |
97 { | 91 { |
98 } | 92 } |
99 | 93 |
100 File::File(const String& path, const KURL& url, const String& type) | 94 File::File(const String& path, const KURL& url, const String& type) |
101 : Blob(url, type, -1) | 95 : Blob(url, type, -1) |
102 , m_path(path) | 96 , m_path(path) |
103 #if ENABLE(FILE_SYSTEM) | 97 #if ENABLE(FILE_SYSTEM) |
104 , m_snapshotSize(-1) | 98 , m_snapshotSize(-1) |
105 , m_snapshotModificationTime(invalidFileTime()) | 99 , m_snapshotModificationTime(invalidFileTime()) |
106 #endif | 100 #endif |
107 { | 101 { |
108 m_name = pathGetFileName(path); | 102 m_name = pathGetFileName(path); |
109 // FIXME: File object serialization/deserialization does not include | 103 // FIXME: File object serialization/deserialization does not include |
110 // newer file object data members: m_name and m_relativePath. | 104 // newer file object data members: m_name and m_relativePath. |
111 // See SerializedScriptValue.cpp for js and v8. | 105 // See SerializedScriptValue.cpp for js and v8. |
112 } | 106 } |
113 | 107 |
114 File::File(const String& path, const String& name, ContentTypeLookupPolicy polic
y) | 108 File::File(const String& path, const String& name) |
115 : Blob(createBlobDataForFileWithName(path, name, policy), -1) | 109 : Blob(createBlobDataForFileWithName(path, name), -1) |
116 , m_path(path) | 110 , m_path(path) |
117 , m_name(name) | 111 , m_name(name) |
118 #if ENABLE(FILE_SYSTEM) | 112 #if ENABLE(FILE_SYSTEM) |
119 , m_snapshotSize(-1) | 113 , m_snapshotSize(-1) |
120 , m_snapshotModificationTime(invalidFileTime()) | 114 , m_snapshotModificationTime(invalidFileTime()) |
121 #endif | 115 #endif |
122 { | 116 { |
123 } | 117 } |
124 | 118 |
125 #if ENABLE(FILE_SYSTEM) | 119 #if ENABLE(FILE_SYSTEM) |
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180 snapshotSize = 0; | 174 snapshotSize = 0; |
181 snapshotModificationTime = invalidFileTime(); | 175 snapshotModificationTime = invalidFileTime(); |
182 return; | 176 return; |
183 } | 177 } |
184 | 178 |
185 snapshotSize = metadata.length; | 179 snapshotSize = metadata.length; |
186 snapshotModificationTime = metadata.modificationTime; | 180 snapshotModificationTime = metadata.modificationTime; |
187 } | 181 } |
188 | 182 |
189 } // namespace WebCore | 183 } // namespace WebCore |
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