| /* |
| * Copyright (C) 2006, 2007 Apple Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #include "config.h" |
| #include "MIMETypeRegistry.h" |
| |
| #include <wtf/Assertions.h> |
| #include <wtf/HashMap.h> |
| #include <wtf/MainThread.h> |
| #include <wtf/WindowsExtras.h> |
| |
| namespace WebCore { |
| |
| static String mimeTypeForExtensionFromRegistry(const String& extension) |
| { |
| String ext = "." + extension; |
| WCHAR contentTypeStr[256]; |
| DWORD contentTypeStrLen = sizeof(contentTypeStr); |
| DWORD keyType; |
| |
| HRESULT result = getRegistryValue(HKEY_CLASSES_ROOT, ext.wideCharacters().data(), L"Content Type", &keyType, contentTypeStr, &contentTypeStrLen); |
| |
| if (result == ERROR_SUCCESS && keyType == REG_SZ) |
| return String(contentTypeStr, contentTypeStrLen / sizeof(contentTypeStr[0]) - 1); |
| |
| return String(); |
| } |
| |
| String MIMETypeRegistry::preferredExtensionForMIMEType(const String& type) |
| { |
| String path = "MIME\\Database\\Content Type\\" + type; |
| WCHAR extStr[MAX_PATH]; |
| DWORD extStrLen = sizeof(extStr); |
| DWORD keyType; |
| |
| HRESULT result = getRegistryValue(HKEY_CLASSES_ROOT, path.wideCharacters().data(), L"Extension", &keyType, extStr, &extStrLen); |
| |
| if (result == ERROR_SUCCESS && keyType == REG_SZ) |
| return String(extStr + 1, extStrLen / sizeof(extStr[0]) - 2); |
| |
| return String(); |
| } |
| |
| String MIMETypeRegistry::mimeTypeForExtension(StringView string) |
| { |
| ASSERT(isMainThread()); |
| |
| if (string.isEmpty()) |
| return String(); |
| |
| auto ext = string.toString(); |
| static HashMap<String, String> mimetypeMap; |
| if (mimetypeMap.isEmpty()) { |
| //fill with initial values |
| mimetypeMap.add("txt"_s, "text/plain"_s); |
| mimetypeMap.add("pdf"_s, "application/pdf"_s); |
| mimetypeMap.add("ps"_s, "application/postscript"_s); |
| mimetypeMap.add("css"_s, "text/css"_s); |
| mimetypeMap.add("html"_s, "text/html"_s); |
| mimetypeMap.add("htm"_s, "text/html"_s); |
| mimetypeMap.add("xml"_s, "text/xml"_s); |
| mimetypeMap.add("xsl"_s, "text/xsl"_s); |
| mimetypeMap.add("js"_s, "application/x-javascript"_s); |
| mimetypeMap.add("xht"_s, "application/xhtml+xml"_s); |
| mimetypeMap.add("xhtml"_s, "application/xhtml+xml"_s); |
| mimetypeMap.add("rss"_s, "application/rss+xml"_s); |
| mimetypeMap.add("webarchive"_s, "application/x-webarchive"_s); |
| mimetypeMap.add("svg"_s, "image/svg+xml"_s); |
| mimetypeMap.add("svgz"_s, "image/svg+xml"_s); |
| mimetypeMap.add("jpg"_s, "image/jpeg"_s); |
| mimetypeMap.add("jpeg"_s, "image/jpeg"_s); |
| mimetypeMap.add("png"_s, "image/png"_s); |
| mimetypeMap.add("tif"_s, "image/tiff"_s); |
| mimetypeMap.add("tiff"_s, "image/tiff"_s); |
| mimetypeMap.add("ico"_s, "image/ico"_s); |
| mimetypeMap.add("cur"_s, "image/ico"_s); |
| mimetypeMap.add("bmp"_s, "image/bmp"_s); |
| mimetypeMap.add("wml"_s, "text/vnd.wap.wml"_s); |
| mimetypeMap.add("wmlc"_s, "application/vnd.wap.wmlc"_s); |
| mimetypeMap.add("m4a"_s, "audio/x-m4a"_s); |
| #if USE(JPEGXL) |
| mimetypeMap.add("jxl"_s, "image/jxl"_s); |
| #endif |
| } |
| String result = mimetypeMap.get(ext); |
| if (result.isEmpty()) { |
| result = mimeTypeForExtensionFromRegistry(ext); |
| if (!result.isEmpty()) |
| mimetypeMap.add(ext, result); |
| } |
| return result; |
| } |
| |
| bool MIMETypeRegistry::isApplicationPluginMIMEType(const String&) |
| { |
| return false; |
| } |
| |
| Vector<String> MIMETypeRegistry::extensionsForMIMEType(const String&) |
| { |
| ASSERT_NOT_IMPLEMENTED_YET(); |
| return { }; |
| } |
| |
| } |