Commit Graph

171 Commits

Author SHA1 Message Date
Bernhard Übelacker f238e846e7 cmd.exe: Change parsing of the if command to avoid parsing the operators.
Found while trying to look into bug 44236.
A batch script is executed containing a line like this:
  if (%1)==(p) start /W  " "  "%SFDIR%WSFplot" wr2300.t35 3

This returns an error like this:
  Syntax error
  Can't recognize 'p' as an internal or external command, or batch script.

It looks like native does handle the brackets differently when contained
inside the condition part of the if command.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=44338
Signed-off-by: Bernhard Übelacker <bernhardu@mailbox.org>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2019-08-23 22:12:09 +02:00
Bernhard belacker 4684e1a9c6 cmd.exe: Command type with multiple files should print filenames to stderr.
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=46983
Signed-off-by: Bernhard Übelacker <bernhardu@mailbox.org>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2019-08-21 20:04:40 +02:00
Alexander Coffin fc358a8275 cmd/tests: Add some tests for "choice".
Signed-off-by: Alexander Coffin <alexcoffin1999@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2018-12-26 15:34:11 +01:00
Jason Edmeades f87e25a7bc cmd: Handle unechoed rem commands inside a (..) section.
When processing a (..) multiline section, each line is processed and
if it starts with a '@' it is not echoed, but more importantly if is
'rem' then anything else on that line should be ignored. The reported
issue was that a pipe was being executed when it was hidden behind a
rem, which was trigged by the preceeding '@' character not being
skipped.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=45729
Signed-off-by: Jason Edmeades <us@edmeades.me.uk>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2018-09-11 19:11:36 +02:00
Jason Edmeades 1a7333bec6 cmd: Handle "for" loop handling of tokens, where * does not follow a number.
With the 'for' loop /f syntax, if tokens are requested the the normal
syntax is something like tokens=1,2* but there is valid syntax like
1,2,* (which effectively means the same). Make this other syntax work.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=45722
Signed-off-by: Jason Edmeades <us@edmeades.me.uk>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2018-09-11 19:11:17 +02:00
Jason Edmeades becfbb80b4 cmd: Handle whitespace in 'for' argument items.
Avoid whitespace affecting the parsing of a for loops items. The
leading and trailing quote or backtick needed removing, and it was
assumed that the trailing character would be that character, which was
wrong when there was whitespace unless the parameter is trimmed.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=45731
Signed-off-by: Jason Edmeades <us@edmeades.me.uk>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2018-09-11 19:10:51 +02:00
Jason Edmeades 987fee3791 cmd: Correct handling of %~0 for batch call.
When a batch label is called, %0 and %~0 should be the label being
called, and if you start adding modifiers to it (eg %~d0) then you get
details of the batch program containing the label.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=44369
Signed-off-by: Jason Edmeades <us@edmeades.me.uk>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2018-08-29 22:01:38 +02:00
Jason Edmeades bc9d68bcbe cmd: Fix 'if exist' with a directory\ as a parameter.
'if exists' takes a parameter which can be directory, directory\ or
directory\. for example, and should equate to true if the directory
exists. The syntax directory\ is explicitly rejected by FindFirstFile
and hence was not working - look for this specific case, and if found
append a '.'.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=45506
Signed-off-by: Jason Edmeades <us@edmeades.me.uk>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2018-08-29 22:01:38 +02:00
Jason Edmeades 8b6ba774c0 cmd: for /f fails to launch quoted program plus args.
for /f can run a program and parse its output. The program name can
supply args and be quoted or not.  If quoted, wine fails to run the
program because internally we were adding an extra pair of
quotes. These are not needed and can be removed.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=39906
Signed-off-by: Jason Edmeades <us@edmeades.me.uk>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2018-08-29 22:01:38 +02:00
Jason Edmeades 58d21b3319 cmd: Handle single line 'if' as nested if or with redirects.
A single line if statement causes problems when it has redirects
and/or continuation type operators (|, &&, || etc) because it is
expected that if there is more than one command in the 'if', then it
will use brackets. This patch changes the 'if' parsing to emulate
brackets at a continuation character. In addition, 'for' and 'if'
statements do not have their output redirected immediately, instead it
is redirected on the individual commands being executed not the
statement itself. We were opening the redirect once for the 'if' and
once for the processing of the statement inside the if.

Signed-off-by: Jason Edmeades <us@edmeades.me.uk>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2018-08-29 22:01:38 +02:00
Fabian Maurer d175419f0b cmd: Handle quotes when parsing the folders in the PATH environment variable.
Semicolons are also allowed inside a path, as long as they are quoted.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=45552
Signed-off-by: Fabian Maurer <dark.shadow4@web.de>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2018-08-16 13:14:10 +02:00
Jason Edmeades 6cb520476a cmd: Fix statements after 'else' inside for loops.
When inside a for loop, an 'if' statement is processed and the true part
taken. Once all the commands in the true are processed, the else part is
parsed, and a flag set to skip all commands in the else part. Unfortunately
this flag is left on even when the if statement ends, meaning subsequent
commands are also skipped.

Signed-off-by: Jason Edmeades <us@edmeades.me.uk>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2018-07-16 09:19:20 +02:00
Jason Edmeades 4030a95209 cmd: Handle special case tokens=* in for /f.
for /f allows a special syntax of tokens=* (rather than tokens=1* for example)
which just means put the whole line into the next variable). Note the handling of
the 'next variable' was wrong in the case of it being 'A' or 'a' as the wrap
calculation was wrong, but this only affected using this new syntax.

Signed-off-by: Jason Edmeades <us@edmeades.me.uk>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2018-07-16 09:18:23 +02:00
Jason Edmeades 254dc78c2c cmd: Call and goto finds the next matching label.
A call or a goto will find the next matching label not the first one in the
file. This means it could be later in the file or it could be earlier in the
file, so make goto (which 'call' also uses) first scan from current file
position to the end of the file, and subsequently from the start of the file
to the wrap point.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=42823
Signed-off-by: Jason Edmeades <us@edmeades.me.uk>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2018-07-05 11:38:13 +02:00
Jason Edmeades daee8b753c cmd: Support "c:<space>" etc when changing drive letters.
This allows whitespace and any other text on the line when changing drive letters.
Mostly I expect it crops up when commands are concatenated and the readability
whitespace is added to the end of the command. For example C: & dir results in
"C: " and "dir" as the two commands. We cannot unconditionally remove whitespace
as some commands rely on it.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=40694
Signed-off-by: Jason Edmeades <us@edmeades.me.uk>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2018-07-05 11:29:44 +02:00
Jason Edmeades 15215bd071 cmd: Fix subdirectory prefix in for loops.
A for loop can be working through a wildcarded subdirectory, but when
processing the first file in the subdirectory, it stores the prefix in
a static variable which gets overwritten during the 'for' body
processing.

Signed-off-by: Jason Edmeades <us@edmeades.me.uk>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2018-06-25 21:44:48 +02:00
Jason Edmeades f53d57c854 cmd: Add support for wildcards in if exist.
Signed-off-by: Jason Edmeades <us@edmeades.me.uk>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2018-06-25 21:44:48 +02:00
Bernhard Übelacker f95b85a856 cmd: Avoid having first parameter to start.exe ignored.
Signed-off-by: Bernhard Übelacker <bernhardu@mailbox.org>
Signed-off-by: Dmitry Timoshkov <dmitry@baikal.ru>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2018-04-27 17:07:48 +02:00
Fabian Maurer e62000c5c0 cmd.exe: Parse parameters in "FOR /F" properly.
We must not remove the quotes from parameters, or strings like
"param=value" will get parsed incorrectly.

Signed-off-by: Fabian Maurer <dark.shadow4@web.de>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2018-02-07 22:22:53 +01:00
Francois Gouget a29c5bab22 cmd/tests: A spelling fix in a comment.
Signed-off-by: Francois Gouget <fgouget@free.fr>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2017-01-09 12:10:23 +01:00
Lauri Kenttä 064508c0dd cmd: Fix copying when the dest is one of the sources.
"COPY a+b a" appends b to a.
"COPY a+b b" skips b from the sources.

Signed-off-by: Lauri Kenttä <lauri.kentta@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2016-12-06 18:57:12 +01:00
Flávio J. Saraiva c0a5b1eab9 cmd/tests: Add tests for chaining rules of pipe and else.
Signed-off-by: Flávio J. Saraiva <flaviojs2005@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2016-11-29 12:22:36 +01:00
Flávio J. Saraiva df500b3a37 cmd/tests: Add test for chaining rules.
brackets precede '&&', '||' and '&'
'&&' precedes '||' and '&'
'||' precedes '&'
'a && b || c & d' is equivalent to '(((a && b) || c) & d)'

Signed-off-by: Flávio J. Saraiva <flaviojs2005@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2016-11-21 21:53:16 +01:00
Flávio J. Saraiva a4161801f3 cmd/tests: 'no echo' character with chains and brackets.
The @ character chains until we leave the current depth.
The @ character can be applied to brackets.

Signed-off-by: Flávio J. Saraiva <flaviojs2005@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2016-11-17 10:21:57 -06:00
Carlos Rafael Ramirez 55be713d76 cmd: When 'if' condition is not met, ignore the next commands in the list.
Signed-off-by: Carlos Rafael Ramirez <crramirez@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2016-11-01 20:32:56 +01:00
Francois Gouget f90871cbfd cmd/tests: Slash spelling fix.
Signed-off-by: Francois Gouget <fgouget@free.fr>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2016-03-28 16:26:54 +09:00
Francois Gouget 413c6f60cf Assorted spelling fixes.
Signed-off-by: Francois Gouget <fgouget@free.fr>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2015-12-02 12:59:52 +09:00
Francois Gouget 46e94c8d19 cmd/tests: Fix the builtin tests when the current directory contains a space.
Signed-off-by: Francois Gouget <fgouget@free.fr>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2015-11-23 23:35:11 +09:00
Francois Gouget 9dee791516 cmd/tests: Use net session to verify we have sufficient privileges.
Modifying the associations requires holding administrator+elevated privileges.
'net session' is the standard way of checking that in batch files.

Signed-off-by: Francois Gouget <fgouget@free.fr>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2015-11-19 00:21:45 +09:00
Hugh McMaster 16cb9c4cb7 cmd: 'del' should set %errorlevel% to zero, not one, on error.
Signed-off-by: Hugh McMaster <hugh.mcmaster@outlook.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2015-11-17 22:56:40 +09:00
Thomas Faller 1d09a35878 cmd: Implement 'echo/'. 2015-08-19 08:39:26 +09:00
Thomas Faller 3cda870469 cmd: Fix invalid "else if" execution. 2015-06-25 13:56:40 +09:00
Frédéric Delanoy f80dd2469f cmd/tests: Correctly determine script path for root directories. 2014-03-11 19:39:05 +01:00
Frédéric Delanoy 0f2bed51bd Assorted spelling fixes. 2014-02-10 15:47:29 +01:00
Jason Edmeades a5b1172e90 cmd: Fix 'for' expansion of wildcards when no args are supplied. 2013-06-05 11:45:23 +02:00
Jason Edmeades 56a33a8c55 cmd: set "var=value" ignores trailing characters. 2013-06-05 11:45:19 +02:00
Jason Edmeades 2b9649d9db cmd: Fix tilda parameter expansion when arg is empty. 2013-06-04 21:01:13 +02:00
Jason Edmeades dc4dd0cb97 cmd: Fix handling of redundant information on goto/labels. 2013-06-04 21:01:13 +02:00
Francois Gouget f963f93964 Assorted spelling fixes. 2013-01-07 11:10:40 +01:00
Jason Edmeades 51c4411a15 cmd: Add more tests for set /a. 2012-12-21 11:45:31 +01:00
Jason Edmeades 836f3e4c29 cmd: Convert the set /a tests to validate better. 2012-12-21 11:45:18 +01:00
Jason Edmeades d16f4e700b cmd: Add support for NUL in copy. 2012-11-20 11:53:15 +01:00
Jason Edmeades 2e92853091 cmd: Prevent external env vars causing tests to fail. 2012-11-20 11:53:10 +01:00
Jason Edmeades 47b35d5545 cmd: Add support for tokens= (for /f). 2012-11-20 11:46:40 +01:00
Frédéric Delanoy 250ce222b9 cmd/tests: Simplify 'if' comparison tests. 2012-11-07 11:57:51 +01:00
Francois Gouget d55bb4497f Assorted spelling fixes. 2012-11-05 11:30:30 +01:00
Jason Edmeades a45301cb93 cmd: Strip quotes from for /f string before attempting to parse it. 2012-10-24 11:30:40 +02:00
Jason Edmeades 9171fd1454 cmd: Add support for usebackq (for /f). 2012-10-24 11:30:11 +02:00
Jason Edmeades 293da2d06c cmd: Implement support for for /f eol=c option. 2012-10-24 11:29:43 +02:00
Jason Edmeades d64298df99 cmd: Add support parsing for /f options and implement skip. 2012-10-24 11:29:06 +02:00