macos - NetFSMountURLSync 无法使用自定义挂载点？

Question

我正在尝试以编程方式安装一些 WebDAV 和 SMB 共享，并且我想为卷指定默认名称以外的特定名称。例如，如果我挂载

https://my.sharepoint.school.edu/personal/grigutis

我希望它在 Finder 中显示为

/Volumes/My SharePoint Site
or
~/Desktop/My SharePoint Site

代替

/Volumes/grigutis
or
~/Desktop/grigutis

我可以用 mount_webdav 命令做到这一点:

$ mkdir /Volumes/My\ SharePoint\ Site
$ mount_webdav -s -i https://my.sharepoint.school.edu/personal/grigutis /Volumes/My\ SharePoint\ Site
or
$ mkdir ~/Desktop/My\ SharePoint\ Site
$ mount_webdav -s -i https://my.sharepoint.school.edu/personal/grigutis ~/Desktop/My\ SharePoint\ Site

但我无法使用 NetFSMountURLSync(假设我已经创建了目录):

NSURL *url = [NSURL URLWithString:@"https://my.sharepoint.school.edu/personal/grigutis"];

NSURL *mountpath = [NSURL fileURLWithPath:@"/Volumes/My SharePoint Site" isDirectory:YES];
or
NSURL *mountpath = [NSURL fileURLWithPath:[@"~/Desktop/My SharePoint Site" stringByExpandingTildeInPath] isDirectory:YES];

CFArrayRef mountpoints = NULL;
int result = 0;
result = NetFSMountURLSync((__bridge CFURLRef)url,
    (__bridge CFURLRef)mountpath,
    CFSTR("Kerberos"),
    CFSTR("NoPassword"),
    NULL,
    NULL,
    &mountpoints);

如果我尝试安装到/Volumes/My SharePoint Site，我会看到 Finder 对话框:

'There was a problem connecting to the server "my.sharepoint.school.edu". You do not have permission to access this server.'

并且该函数返回结果 13(权限被拒绝)。

如果我尝试挂载到 ~/Desktop/My SharePoint 网站，那么它会像这样挂载

~/Desktop/My SharePoint Site/grigutis

这不是我想要的。我已经提交了 a bug report对这个。有任何想法吗？如果可能的话，我想避免使用 NSTask。

Answer 1

预先创建挂载点，并在挂载选项中启用kNetFSMountAtMountDirKey:

CFMutableDictionaryRef mountOpts = CFDictionaryCreateMutable(NULL, 0, &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks);
CFDictionarySetValue(mountOpts, kNetFSMountAtMountDirKey, CFSTR("true"));
int ret = NetFSMountURLSync(
    (__bridge CFURLRef) url,
    (__bridge CFURLRef) mountPath,
    NULL,
    NULL,
    0,
    mountOpts,
    &mountPoints
);