Re: cygstart.exe can't open file:///C:/
Thanks for clarification, guys! Indeed it was my bad for including
customary three forward slashes. Both file://C:/ and file://./C:/ do
work with cygstart.
Appreciate the help.
On 7 July 2016 at 20:43, Andrey Repin wrote:
> Greetings, Brian Inglis!
>
>> Andrey Repin writes:
>>>Brian Inglis writes:
cygstart file://C:/ works - read the MS DN and MS KB articles on file URIs
and shlwapi
>>> Which isn't quite right. "file:" is a protocol, "//" is the foreign host
>> mark, "[.]/" is "current host's filesystem root".
>>> So, I guess, the CORRECT solution (or, rather, workaround) would be an
>> explicit "." in host name.
>>> cygstart "file://./C:/"
>>> Works here. Please try it yourself.
>
>> MS approach makes some sense, as the RFCs e.g. 3986 define what you call the
>> the "host" as the namespace authority. In Unix systems, you have only one
>> unified local namespace (even though the mounted filesystems can have
>> radically different namespace rules e.g. fat, ufs, ext?, and the RFCs state
>> the authority may be delegated, so the rules can change along the path),
>> whereas on Windows, each device represents (possibly virtual e.g. subst)
>> separate filesystem namespaces.
>
>> Where MS approach makes no sense, is that . is a (MS) kludge which works,
>> but other local synonyms: null/nothing, localhost, 127.0.0.1, [::1] do not,
>> whereas $BROWSER file://{,.,localhost,127.0.0.1,::1}/C{:,\|} displays
>> identical contents, differing only in whether a : or | follows the drive
>> letter in the address for each tab.
>
> file://localhost/C:/ works, at least for CMD call. Not for cygstart, though.
> Using IP, of course, does not, which, again, makes sense.
> Browsers, on the other hand, often have their own protocol translation, so you
> can't quite compare their behavior to native API calls.
>
>> I dealt with a Windows product where file: (but not ftp, http, or https) had
>> to have an initial cap File: to work. The vendor accepted a bug report but
>> made it a doc issue rather than doing a non-compliance fix. The company
>> and/or products were traded annually like an end of career player!
>
> *sigh*
>
>
> --
> With best regards,
> Andrey Repin
> Thursday, July 7, 2016 20:38:24
>
> Sorry for my terrible english...
>
>
> --
> Problem reports: http://cygwin.com/problems.html
> FAQ: http://cygwin.com/faq/
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Re: cygstart.exe can't open file:///C:/
Greetings, Brian Inglis!
> Andrey Repin writes:
>>Brian Inglis writes:
>>> cygstart file://C:/ works - read the MS DN and MS KB articles on file URIs
>>> and shlwapi
>> Which isn't quite right. "file:" is a protocol, "//" is the foreign host
> mark, "[.]/" is "current host's filesystem root".
>> So, I guess, the CORRECT solution (or, rather, workaround) would be an
> explicit "." in host name.
>> cygstart "file://./C:/"
>> Works here. Please try it yourself.
> MS approach makes some sense, as the RFCs e.g. 3986 define what you call the
> the "host" as the namespace authority. In Unix systems, you have only one
> unified local namespace (even though the mounted filesystems can have
> radically different namespace rules e.g. fat, ufs, ext?, and the RFCs state
> the authority may be delegated, so the rules can change along the path),
> whereas on Windows, each device represents (possibly virtual e.g. subst)
> separate filesystem namespaces.
> Where MS approach makes no sense, is that . is a (MS) kludge which works,
> but other local synonyms: null/nothing, localhost, 127.0.0.1, [::1] do not,
> whereas $BROWSER file://{,.,localhost,127.0.0.1,::1}/C{:,\|} displays
> identical contents, differing only in whether a : or | follows the drive
> letter in the address for each tab.
file://localhost/C:/ works, at least for CMD call. Not for cygstart, though.
Using IP, of course, does not, which, again, makes sense.
Browsers, on the other hand, often have their own protocol translation, so you
can't quite compare their behavior to native API calls.
> I dealt with a Windows product where file: (but not ftp, http, or https) had
> to have an initial cap File: to work. The vendor accepted a bug report but
> made it a doc issue rather than doing a non-compliance fix. The company
> and/or products were traded annually like an end of career player!
*sigh*
--
With best regards,
Andrey Repin
Thursday, July 7, 2016 20:38:24
Sorry for my terrible english...
--
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Re: cygstart.exe can't open file:///C:/
Andrey Repin writes:
>Brian Inglis writes:
>> cygstart file://C:/ works - read the MS DN and MS KB articles on file URIs
>> and shlwapi
> Which isn't quite right. "file:" is a protocol, "//" is the foreign host
mark, "[.]/" is "current host's filesystem root".
> So, I guess, the CORRECT solution (or, rather, workaround) would be an
explicit "." in host name.
> cygstart "file://./C:/"
> Works here. Please try it yourself.
MS approach makes some sense, as the RFCs e.g. 3986 define what you call the
the "host" as the namespace authority. In Unix systems, you have only one
unified local namespace (even though the mounted filesystems can have
radically different namespace rules e.g. fat, ufs, ext?, and the RFCs state
the authority may be delegated, so the rules can change along the path),
whereas on Windows, each device represents (possibly virtual e.g. subst)
separate filesystem namespaces.
Where MS approach makes no sense, is that . is a (MS) kludge which works,
but other local synonyms: null/nothing, localhost, 127.0.0.1, [::1] do not,
whereas $BROWSER file://{,.,localhost,127.0.0.1,::1}/C{:,\|} displays
identical contents, differing only in whether a : or | follows the drive
letter in the address for each tab.
I dealt with a Windows product where file: (but not ftp, http, or https) had
to have an initial cap File: to work. The vendor accepted a bug report but
made it a doc issue rather than doing a non-compliance fix. The company
and/or products were traded annually like an end of career player!
--
Problem reports: http://cygwin.com/problems.html
FAQ: http://cygwin.com/faq/
Documentation: http://cygwin.com/docs.html
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Re: cygstart.exe can't open file:///C:/
Greetings, Brian Inglis! > Gene Pavlovsky gmail.com> writes: >> On 4 July 2016 at 04:10, Juan Miguel Navarro Martínez wrote: >>> On 2016-07-04 at 01:51, Gene Pavlovsky wrote: cygstart‘s manpage says it’s similar to the Windows command-line start command. However, cygstart file:///C:/ results in an error message: Unable to start 'C:\cygwin\c\': The specified file was not found. The Windows start command opens file:///C:/ links in the default browser without a hitch. >> Juan, thanks for this, it does work. (on my system I setup `cygdrive` to be >> `/mnt` using fstab, though). >> But I think the C:/ syntax should be supported as well. After all, `ls C:/` >> works correctly on Cygwin. > cygstart file://C:/ works - read the MS DN and MS KB articles on file URIs > and shlwapi Which isn't quite right. "file:" is a protocol, "//" is the foreign host mark, "[.]/" is "current host's filesystem root". So, I guess, the CORRECT solution (or, rather, workaround) would be an explicit "." in host name. cygstart "file://./C:/" Works here. Please try it yourself. -- With best regards, Andrey Repin Thursday, July 7, 2016 17:29:00 Sorry for my terrible english...
Re: cygstart.exe can't open file:///C:/
On Jul 5, 2016, at 12:10 PM, Brian Inglis wrote: > > cygstart file://C:/ works Right. The extra leading slash is causing the POSIX to DOS command conversion to effectively give you $(cygpath -m /c:/) rather than what you expected, which was $(cygpath -m c:/) -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple
Re: cygstart.exe can't open file:///C:/
Gene Pavlovsky gmail.com> writes: > On 4 July 2016 at 04:10, Juan Miguel Navarro Martínez gmail.com> wrote: >> On 2016-07-04 at 01:51, Gene Pavlovsky wrote: >>> cygstart‘s manpage says it’s similar to the Windows command-line start command. >>> However, cygstart file:///C:/ results in an error message: Unable to start 'C:\cygwin\c\': The specified file was not found. >>> The Windows start command opens file:///C:/ links in the default browser without a hitch. > Juan, thanks for this, it does work. (on my system I setup `cygdrive` to be `/mnt` using fstab, though). > But I think the C:/ syntax should be supported as well. After all, `ls C:/` works correctly on Cygwin. cygstart file://C:/ works - read the MS DN and MS KB articles on file URIs and shlwapi
Re: cygstart.exe can't open file:///C:/
Juan, thanks for this, it does work. (on my system I setup `cygdrive` to be `/mnt` using fstab, though). But I think the C:/ syntax should be supported as well. After all, `ls C:/` works correctly on Cygwin. Don't you think? On 4 July 2016 at 04:10, Juan Miguel Navarro Martínez wrote: > Even if it's similar to Windows command-line, you are still in a POSIX > system, and Cygwin use /cygdrive/ for all the drive letters. > > So for file:///C:/ you should use file:///cygdrive/c/ > > On 2016-07-04 at 01:51, Gene Pavlovsky wrote: >> cygstart‘s manpage says it’s similar to the Windows command-line start >> command. >> It is indeed able to open http://example.com in the default browser. >> However, cygstart file:///C:/ results in an error message: >> Unable to start 'C:\cygwin\c\': The specified file was not found. >> The Windows start command opens file:///C:/ links in the default >> browser without a hitch. >> >> -- >> Problem reports: http://cygwin.com/problems.html >> FAQ: http://cygwin.com/faq/ >> Documentation: http://cygwin.com/docs.html >> Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple >> > > -- > Juan Miguel Navarro Martínez > > GPG Keyfingerprint: > 5A91 90D4 CF27 9D52 D62A > BC58 88E2 947F 9BC6 B3CF > > -- > Problem reports: http://cygwin.com/problems.html > FAQ: http://cygwin.com/faq/ > Documentation: http://cygwin.com/docs.html > Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple > -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple
Re: cygstart.exe can't open file:///C:/
Even if it's similar to Windows command-line, you are still in a POSIX system, and Cygwin use /cygdrive/ for all the drive letters. So for file:///C:/ you should use file:///cygdrive/c/ On 2016-07-04 at 01:51, Gene Pavlovsky wrote: > cygstart‘s manpage says it’s similar to the Windows command-line start > command. > It is indeed able to open http://example.com in the default browser. > However, cygstart file:///C:/ results in an error message: > Unable to start 'C:\cygwin\c\': The specified file was not found. > The Windows start command opens file:///C:/ links in the default > browser without a hitch. > > -- > Problem reports: http://cygwin.com/problems.html > FAQ: http://cygwin.com/faq/ > Documentation: http://cygwin.com/docs.html > Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple > -- Juan Miguel Navarro Martínez GPG Keyfingerprint: 5A91 90D4 CF27 9D52 D62A BC58 88E2 947F 9BC6 B3CF -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple
