2 * Devices support using the MacOS Disk Arbitration library.
4 * Copyright 2006 Alexandre Julliard
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
22 #include "wine/port.h"
31 #include "wine/debug.h"
33 WINE_DEFAULT_DEBUG_CHANNEL(mountmgr);
35 #ifdef HAVE_DISKARBITRATION_DISKARBITRATION_H
37 #include <DiskArbitration/DiskArbitration.h>
39 static void appeared_callback( DADiskRef disk, void *context )
41 CFDictionaryRef dict = DADiskCopyDescription( disk );
44 char mount_point[PATH_MAX];
45 enum device_type type = DEVICE_UNKNOWN;
49 /* ignore non-removable devices */
50 if (!(ref = CFDictionaryGetValue( dict, CFSTR("DAMediaRemovable") )) ||
51 !CFBooleanGetValue( ref )) goto done;
54 if (!(ref = CFDictionaryGetValue( dict, CFSTR("DAMediaBSDName") ))) goto done;
55 strcpy( device, "/dev/r" );
56 CFStringGetCString( ref, device + 6, sizeof(device) - 6, kCFStringEncodingASCII );
58 if ((ref = CFDictionaryGetValue( dict, CFSTR("DAVolumePath") )))
59 CFURLGetFileSystemRepresentation( ref, true, (UInt8 *)mount_point, sizeof(mount_point) );
63 if ((ref = CFDictionaryGetValue( dict, CFSTR("DAVolumeKind") )))
65 if (!CFStringCompare( ref, CFSTR("cd9660"), 0 ) ||
66 !CFStringCompare( ref, CFSTR("udf"), 0 ))
70 TRACE( "got mount notification for '%s' on '%s'\n", device, mount_point );
72 add_dos_device( -1, device, device, mount_point, type );
77 static void changed_callback( DADiskRef disk, CFArrayRef keys, void *context )
79 appeared_callback( disk, context );
82 static void disappeared_callback( DADiskRef disk, void *context )
84 CFDictionaryRef dict = DADiskCopyDescription( disk );
90 /* ignore non-removable devices */
91 if (!(ref = CFDictionaryGetValue( dict, CFSTR("DAMediaRemovable") )) ||
92 !CFBooleanGetValue( ref )) goto done;
95 if (!(ref = CFDictionaryGetValue( dict, CFSTR("DAMediaBSDName") ))) goto done;
96 strcpy( device, "/dev/r" );
97 CFStringGetCString( ref, device + 6, sizeof(device) - 6, kCFStringEncodingASCII );
99 TRACE( "got unmount notification for '%s'\n", device );
101 remove_dos_device( -1, device );
106 static DWORD WINAPI runloop_thread( void *arg )
108 DASessionRef session = DASessionCreate( NULL );
110 if (!session) return 1;
112 DASessionScheduleWithRunLoop( session, CFRunLoopGetCurrent(), kCFRunLoopDefaultMode );
113 DARegisterDiskAppearedCallback( session, kDADiskDescriptionMatchVolumeMountable,
114 appeared_callback, NULL );
115 DARegisterDiskDisappearedCallback( session, kDADiskDescriptionMatchVolumeMountable,
116 disappeared_callback, NULL );
117 DARegisterDiskDescriptionChangedCallback( session, kDADiskDescriptionMatchVolumeMountable,
118 kDADiskDescriptionWatchVolumePath, changed_callback, NULL );
120 DASessionUnscheduleFromRunLoop( session, CFRunLoopGetCurrent(), kCFRunLoopDefaultMode );
121 CFRelease( session );
125 void initialize_diskarbitration(void)
129 if (!(handle = CreateThread( NULL, 0, runloop_thread, NULL, 0, NULL ))) return;
130 CloseHandle( handle );
133 #else /* HAVE_DISKARBITRATION_DISKARBITRATION_H */
135 void initialize_diskarbitration(void)
137 TRACE( "Skipping, Disk Arbitration support not compiled in\n" );
140 #endif /* HAVE_DISKARBITRATION_DISKARBITRATION_H */