| OLD | NEW |
|---|
| (Empty) |
| 1 // Copyright (c) 2009 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/common/quarantine_mac.h" | |
| 6 | |
| 7 #include <ApplicationServices/ApplicationServices.h> | |
| 8 #import <Foundation/Foundation.h> | |
| 9 | |
| 10 #include "base/file_path.h" | |
| 11 #include "base/logging.h" | |
| 12 #include "base/mac_util.h" | |
| 13 #include "googleurl/src/gurl.h" | |
| 14 | |
| 15 namespace quarantine_mac { | |
| 16 | |
| 17 // The OS will automatically quarantine files due to the | |
| 18 // LSFileQuarantineEnabled entry in our Info.plist, but it knows relatively | |
| 19 // little about the files. We add more information about the download to | |
| 20 // improve the UI shown by the OS when the users tries to open the file. | |
| 21 void AddQuarantineMetadataToFile(const FilePath& file, const GURL& source, | |
| 22 const GURL& referrer) { | |
| 23 FSRef file_ref; | |
| 24 if (!mac_util::FSRefFromPath(file.value(), &file_ref)) | |
| 25 return; | |
| 26 | |
| 27 NSMutableDictionary* quarantine_properties = nil; | |
| 28 CFTypeRef quarantine_properties_base = NULL; | |
| 29 if (::LSCopyItemAttribute(&file_ref, kLSRolesAll, kLSItemQuarantineProperties, | |
| 30 &quarantine_properties_base) == noErr) { | |
| 31 if (::CFGetTypeID(quarantine_properties_base) == | |
| 32 ::CFDictionaryGetTypeID()) { | |
| 33 // Quarantine properties will already exist if LSFileQuarantineEnabled | |
| 34 // is on and the file doesn't match an exclusion. | |
| 35 quarantine_properties = | |
| 36 [[(NSDictionary*)quarantine_properties_base mutableCopy] autorelease]; | |
| 37 } else { | |
| 38 LOG(WARNING) << "kLSItemQuarantineProperties is not a dictionary on file " | |
| 39 << file.value(); | |
| 40 } | |
| 41 ::CFRelease(quarantine_properties_base); | |
| 42 } | |
| 43 | |
| 44 if (!quarantine_properties) { | |
| 45 // If there are no quarantine properties, then the file isn't quarantined | |
| 46 // (e.g., because the user has set up exclusions for certain file types). | |
| 47 // We don't want to add any metadata, because that will cause the file to | |
| 48 // be quarantined against the user's wishes. | |
| 49 return; | |
| 50 } | |
| 51 | |
| 52 // kLSQuarantineAgentNameKey, kLSQuarantineAgentBundleIdentifierKey, and | |
| 53 // kLSQuarantineTimeStampKey are set for us (see LSQuarantine.h), so we only | |
| 54 // need to set the values that the OS can't infer. | |
| 55 | |
| 56 if (![quarantine_properties valueForKey:(NSString*)kLSQuarantineTypeKey]) { | |
| 57 CFStringRef type = (source.SchemeIs("http") || source.SchemeIs("https")) | |
| 58 ? kLSQuarantineTypeWebDownload | |
| 59 : kLSQuarantineTypeOtherDownload; | |
| 60 [quarantine_properties setValue:(NSString*)type | |
| 61 forKey:(NSString*)kLSQuarantineTypeKey]; | |
| 62 } | |
| 63 | |
| 64 if (![quarantine_properties | |
| 65 valueForKey:(NSString*)kLSQuarantineOriginURLKey] && | |
| 66 referrer.is_valid()) { | |
| 67 NSString* referrer_url = | |
| 68 [NSString stringWithUTF8String:referrer.spec().c_str()]; | |
| 69 [quarantine_properties setValue:referrer_url | |
| 70 forKey:(NSString*)kLSQuarantineOriginURLKey]; | |
| 71 } | |
| 72 | |
| 73 if (![quarantine_properties valueForKey:(NSString*)kLSQuarantineDataURLKey] && | |
| 74 source.is_valid()) { | |
| 75 NSString* origin_url = | |
| 76 [NSString stringWithUTF8String:source.spec().c_str()]; | |
| 77 [quarantine_properties setValue:origin_url | |
| 78 forKey:(NSString*)kLSQuarantineDataURLKey]; | |
| 79 } | |
| 80 | |
| 81 OSStatus os_error = ::LSSetItemAttribute(&file_ref, kLSRolesAll, | |
| 82 kLSItemQuarantineProperties, | |
| 83 quarantine_properties); | |
| 84 if (os_error != noErr) { | |
| 85 LOG(WARNING) << "Unable to set quarantine attributes on file " | |
| 86 << file.value(); | |
| 87 } | |
| 88 } | |
| 89 | |
| 90 } // namespace quarantine_mac | |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 220037:
Add kMDItemWhereFroms metadata attribute to downloaded files. Combine with qu... (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src/