RemovableDriveManagerMM Class Reference

#include </home/runner/work/OrcaSlicer/OrcaSlicer/src/slic3r/GUI/RemovableDriveManagerMM.h>

Inheritance diagram for RemovableDriveManagerMM:

Collaboration diagram for RemovableDriveManagerMM:

Instance Methods
(instancetype)	- init
(void)	- add_unmount_observer
(void)	- on_device_unmount:
(NSArray *)	- list_dev
(void)	- eject_drive:

Detailed Description

Method Documentation

add_unmount_observer

- (void) add_unmount_observer

{
    //NSLog(@"add unmount observer");
    [[[NSWorkspace sharedWorkspace] notificationCenter] addObserver:self selector: @selector(on_device_unmount:) name:NSWorkspaceDidUnmountNotification object:nil];
    [[[NSWorkspace sharedWorkspace] notificationCenter] addObserver:self selector: @selector(on_device_unmount:) name:NSWorkspaceDidMountNotification object:nil];
}

References add_unmount_observer.

Referenced by add_unmount_observer.

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eject_drive:

- (void) eject_drive:

(NSString *)

path

                  :(NSString *)path
{
    NSURL *url = [[NSURL alloc] initFileURLWithPath:path];
    DASessionRef session = DASessionCreate(nullptr);
    int err = 0;
    if (session == nullptr)
        err = EINVAL;
    DADiskRef disk = nullptr;
    if (err == 0)
        disk = DADiskCreateFromVolumePath(nullptr, session, (CFURLRef)url);
    if (err == 0)
        //DADiskUnmount(disk, kDADiskUnmountOptionDefault, nullptr, nullptr);
        DADiskUnmount(disk, kDADiskUnmountOptionWhole | kDADiskUnmountOptionForce, unmount_callback, nullptr);
    if (disk != nullptr)
        CFRelease(disk);
    if (session != nullptr)
        CFRelease(session);
}

References unmount_callback().

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init

- (instancetype) init

{
  self = [super init];
  //if(self){}
  return self;
}

References init.

Referenced by init.

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list_dev

- (NSArray *) list_dev

CFEqual(deviceModelKey, CFSTR("Disk Image"));

{
    // DEPRICATED:
    //NSArray* devices = [[NSWorkspace sharedWorkspace] mountedRemovableMedia];
  //return devices;
    
    NSArray *mountedRemovableMedia = [[NSFileManager defaultManager] mountedVolumeURLsIncludingResourceValuesForKeys:nil options:NSVolumeEnumerationSkipHiddenVolumes];
    NSMutableArray *result = [NSMutableArray array];
    for(NSURL *volURL in mountedRemovableMedia)
    {
        int                 err = 0;
        DADiskRef           disk;
        CFDictionaryRef     descDict = nullptr;        
        DASessionRef        session = DASessionCreate(nullptr);
        if (session == nullptr)
            err = EINVAL;
        if (err == 0) {
            disk = DADiskCreateFromVolumePath(nullptr,session,(CFURLRef)volURL);
            if (session == nullptr)
                err = EINVAL;
        }
        if (err == 0) {
            descDict = DADiskCopyDescription(disk);
            if (descDict == nullptr)
                err = EINVAL;
        }
        if (err == 0) {
            CFTypeRef mediaEjectableKey = CFDictionaryGetValue(descDict,kDADiskDescriptionMediaEjectableKey);
            BOOL ejectable = [(id)mediaEjectableKey boolValue];
            CFTypeRef deviceProtocolName = CFDictionaryGetValue(descDict,kDADiskDescriptionDeviceProtocolKey);
            
            CFTypeRef deviceModelKey = CFDictionaryGetValue(descDict, kDADiskDescriptionDeviceModelKey);
            //debug logging
            /*
            if (deviceProtocolName)
                NSLog(@"%@",(CFStringRef)deviceProtocolName);
            if (deviceModelKey)
                NSLog(@"-%@",(CFStringRef)deviceModelKey);
            */
            if (mediaEjectableKey != nullptr) {
                BOOL op = ejectable && 
                    ( (deviceProtocolName != nullptr && (CFEqual(deviceProtocolName, CFSTR("USB")) || CFEqual(deviceProtocolName, CFSTR("Secure Digital")))) || 
                      (deviceModelKey     != nullptr && CFEqual(deviceModelKey, CFSTR("SD Card Reader"))) );
                if (op)
                    [result addObject:volURL.path];
            }
        }
        if (descDict != nullptr)
            CFRelease(descDict);
    }
    return result;
}

References list_dev.

Referenced by list_dev.

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on_device_unmount:

- (void) on_device_unmount:

(NSNotification*)

notification

                         : (NSNotification*) notification
{
    //NSLog(@"on device change");
    Slic3r::GUI::wxGetApp().removable_drive_manager()->update();
}

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The documentation for this class was generated from the following files:

• /home/runner/work/OrcaSlicer/OrcaSlicer/src/slic3r/GUI/RemovableDriveManagerMM.h
• /home/runner/work/OrcaSlicer/OrcaSlicer/src/slic3r/GUI/RemovableDriveManagerMM.mm