some doubts in dokanfuse

[PeachBlossomIsland]

Feature request can skip this form. Bug report must complete it. Check List must be 100% match or it will be automatically closed without further discussion. Please remove this line.

Environment

• Windows version: win11
• Processor architecture: X64
• Dokany version: any
• Library type (Dokany/FUSE): FUSE

Check List

[ Y] I checked my issue doesn't exist yet
[ Y] My issue is valid with mirror default sample and not specific to my user-mode driver implementation
[ Y] I can always reproduce the issue with the provided description below.
[ Y] I have updated Dokany to the latest version and have reboot my computer after.
[ Y] I tested one of the last snapshot from appveyor CI

Description

Question1: Can the icon of the mounted disk be set through the fuse interface, for example, can the mounted disk be set as a phone icon instead of the default icon in Windows? If possible, which interface to use for setting.
Question2:
How to mount a disk in a network location through the fuse_setup interface without displaying the server in the UNC path? The disk name can be displayed as a custom.

Logs

no log

[PeachBlossomIsland]

What do - m and - n represent in the argv parameter of the fuse_setup interface? There are also similar parameters like this. Thanks very much

[PeachBlossomIsland]

Question3：How to rename a disk name after mounting it through fuse_setup?

[Liryna]

1 - Please see #51
2 - What would be the goal of having a network drive but without UNC ? I can understand the other way #879
3 - m and - n represent in the argv parameter of the fuse_setup interface? Not sure to see which m and n, could you share a link to the code ?
4 - This might work https://learn.microsoft.com/en-us/windows/win32/api/winbase/nf-winbase-setvolumelabela

[PeachBlossomIsland]

@Liryna Thank you very much for your careful answer.Take a look at the following code example:
`

auto mountPointArg = params.mountPoint;
auto volNameArg = fmt::format("volname={}", params.volumeName);
std::vector<const char *> argv = { "",   mountPointArg.data(), "-o", "fsname=dfs",
                                   "-o", volNameArg.data(),"-lock" };

if (!FileUtil::IsWhiteListUser() && LogUtil::IsProxyUser()) {
    argv.push_back("-r");
}
if (params.features & FUSE_ENABLE_NETWORK_DRIVE) {
    auto uncNameArg = fmt::format("uncname=\\dfs\\{}", params.volumeName);
    argv.insert(argv.end(), { "-o", uncNameArg.data(), "-n" });
}

auto mountPoint = static_cast<char *>(nullptr);
auto multiThread = static_cast<int>(0);
auto context = new FuseContext();
context->ops = params.adapter;
context->interrupted.store(false);
context->refcount = 2;  // destroy -1, loop exit -1
context->activeInterrupt.store(false);
auto instance = fuse_setup(static_cast<int>(argv.size()), const_cast<char **>(argv.data()), &funcs_, sizeof(funcs_),
                           &mountPoint, &multiThread, context);`

I want to mount a disk at a network location, but uncname must have a server//dfs and this//dfs will be displayed on the name of the disk, as shown in the following figure:

How to set it so that only volumeName can be displayed instead of displaying//dfs?
And how to name volumeName as the way of combining Chinese and English? Similar to the following diagram:

After the disk obtains the remote directory, the volumeName can be changed to only have the English part.Similar to the following image, only the English part is displayed:

I would like to ask a little more: what are the meanings of the - r and - n parameters in the above code, and what are the similar parameters. thanks

[Liryna]

This code does not belong to Dokany but here is the list of our parameters.

dokany/dokan_fuse/src/dokanfuse.cpp

Line 613 in 69e3d88

FUSE_LIB_OPT("-r", readonly, 1),

[PeachBlossomIsland]

@Liryna Thank you very much