Subject: Re: [boost] [filesystem] home_directory_path
From: Christian Holmquist (c.holmquist_at_[hidden])
Date: 2010-10-19 12:56:45
On 19 October 2010 07:11, Jeff Flinn <TriumphSprint2000_at_[hidden]> wrote:
> Christian Holmquist wrote:
>> You might be better off calling SHGetFolderPath with a CSIDL value like
>>>> I think CSIDL_APPDATA is not the correct flag, we're using the
>> args to SHGetFolderPath, and it appears to work
>> char path[MAX_PATH];
>> bool success = SUCCEEDED(SHGetFolderPath(NULL, CSIDL_PERSONAL |
>> CSIDL_FLAG_CREATE, NULL, 0, path))));
> CSIDL_PERSONAL corresponds to the user's 'My Documents' folder, whereas
> CSIDL_PROFILE corresponds to the user's profile directory which is more
> consistent with the POSIX 'HOME' directory.
Ok, I've always thought of My Documents as the HOME directory on Windows. At
my current location, My Documents points to:
while the environment variable "USERPROFILE" is set to C:\Documents And
The fact that some stuff is saved to local C:\ drive is to me annoying, I
never fully understood this..
Is there a POSIX equivalent for My Documents?
Without a way to retrieve My Documents, I for one still needs my own wrapper
About the boost.filesystem API, maybe it'd be a good idea to have it similar
to the SHGetFolder function, i.e. the user passes an enum about which
special path (s)he wants, instead of a separate call for each.
path_windows_my_documents, // Or is this too ugly?
os_path might not the best name, but you get the idea..
> Also consensus from discussion on temp_directory_path was that the library
> should *not* create a directory if one doesn't exist.
> Hmm, the other drawback of this function is the lack of ability to get the
> buffer size, and no documented error code corresponding to insufficient
> buffer size. Is it guaranteed that the buffer size = MAX_PATH is always
> I think ther's a lot of code out there that depends on MAX_PATH always
being sufficient, but I found here:
that one could retrieve this value from GetVolumeInformation.
Is the strategy to use the SHGetFolderPathW, and then convert to utf8? It
seems the Wide version has a maximum size of roughly 32kb.
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