Commit Graph

1119 Commits

Author SHA1 Message Date
Ruiyu Ni 8bb61740d4 ShellPkg/memmap: Dump memory map information for all memory types
The patch dumps memory map information for all memory types.
But to follow the SFO format of "memmap" defined in Shell 2.2 spec,
the patch doesn't dump the memory map information for OEM/OS
memory types. But it does include the OEM/OS memory in the total
size in SFO format.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2017-05-12 10:50:51 +08:00
Ruiyu Ni ac25ebdccc ShellPkg/memmap: Refine code
The patch changes Buffer to Descriptors, changes
(UINT8 *Walker) to (EFI_MEMORY_DESCRIPTOR *Walker).
The change makes lots of type conversion unnecessary.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2017-05-12 10:50:51 +08:00
Jeff Westfahl f4ac435465 ShellPkg/HandleParsingLib: Show LoadedImageProtocol file name
This patch adds support for showing the file name associated with a
LoadedImageProtocol file path. This is a behavior that was present in
the old shell but has been lost in the new shell.

For example, using 'dh -v' in the old shell:

    Handle D3 (3A552218)
    Image (3A54C918)   File:MicrocodeUpdate
        ParentHandle..: 3A666398

vs. the new shell:

    D3: 3A552218
    LoadedImage
        Revision......: 0x00001000
        ParentHandle..: 3A666398

Here's what the output of 'dh -v' looks like after this patch:

    D3: 3A552218
    LoadedImage
        Name..........: MicrocodeUpdate
        Revision......: 0x00001000
        ParentHandle..: 3A666398

This seems like useful information for the shell to display.

Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Jaben Carsey <jaben.carsey@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jeff Westfahl <jeff.westfahl@ni.com>
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2017-05-11 19:14:44 +08:00
Jeff Westfahl bbb212afa0 ShellPkg/HandleParsingLib: Open LoadedImageProtocol first
This patch changes the order of operations to make sure we can open the
LoadedImageProtocol before getting the format string. This should not
affect functionality, and makes the next patch easier to review.

Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Jaben Carsey <jaben.carsey@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jeff Westfahl <jeff.westfahl@ni.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2017-05-11 19:14:43 +08:00
Jeff Westfahl c15323ae2e ShellPkg/HandleParsingLib: Show LoadedImageProtocol file path as text
This patch adds support for displaying a text representation of the file
path associated with a LoadedImageProtocol. This is a behavior that was
present in the old shell but has been lost in the new shell.

For example, using 'dh -v' in the old shell:

    FilePath......: FvFile(F3331DE6-4A55-44E4-B767-7453F7A1A021)
    FilePath......: \EFI\BOOT\BOOTX64.EFI

vs. the new shell:

    FilePath......: 3A539018
    FilePath......: 3A728718

This seems like useful information for the shell to display.

Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Jaben Carsey <jaben.carsey@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jeff Westfahl <jeff.westfahl@ni.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2017-05-11 19:14:43 +08:00
Jeff Westfahl 4bf3b994e8 ShellPkg/ShellCommandLib: Update DumpHex to print {|}~
ASCII characters {|}~ should be printed by DumpHex. The problem is that
if you have a string like

    {xizzy}~{foo|bar}~{quux}

in the dumped data, it will not appear as such in the *-delimited ASCII
column to the right, but as

    .xizzy...foo.bar...quux.

which is less than ideal.

Most of the commit message was inspired by/shamelessly stolen from
Laszlo's example:

    https://lists.01.org/pipermail/edk2-devel/2017-April/010266.html

Cc: Jaben Carsey <jaben.carsey@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jeff Westfahl <jeff.westfahl@ni.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
2017-05-04 15:58:44 +08:00
Ruiyu Ni cc43244842 ShellPkg: Update package version to 1.01
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2017-05-03 10:44:55 +08:00
Ruiyu Ni 00324f3fce ShellPkg/UefiHandleParsingLib: Fix memory leak
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Signed-off-by: Chen A Chen <chen.a.chen@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2017-05-03 10:41:03 +08:00
Laszlo Ersek 227fe49d5d ShellPkg/Shell: eliminate double-free in RunSplitCommand()
Commit bd3fc8133b ("ShellPkg/App: Fix memory leak and save resources.",
2016-05-20) added a FreePool() call for Split->SplitStdIn, near end of the
RunSplitCommand(), right after the same shell file was closed with
CloseFile(). The argument was:

> 1) RunSplitCommand() allocates the initial SplitStdOut via
>    CreateFileInterfaceMem(). Free SplitStdIn after the swap to fix
>    the memory leak.

There is no memory leak actually, and the FreePool() call in question
constitutes a double-free:

(a) This is how the handle is established:

    ConvertEfiFileProtocolToShellHandle (
      CreateFileInterfaceMem (Unicode),
      NULL
      );

    CreateFileInterfaceMem() allocates an EFI_FILE_PROTOCOL_MEM object and
    populates it fully. ConvertEfiFileProtocolToShellHandle() allocates
    some administrative structures and links the EFI_FILE_PROTOCOL_MEM
    object into "mFileHandleList".

(b) EFI_SHELL_PROTOCOL.CloseFile() is required to close the
    SHELL_FILE_HANDLE and to release all associated data. Accordingly,
    near the end of RunSplitCommand(), we have:

    EfiShellClose()
      ShellFileHandleRemove()
        //
        // undoes the effects of ConvertEfiFileProtocolToShellHandle()
        //
      ConvertShellHandleToEfiFileProtocol()
        //
        // note that this does not adjust the pointer value; it's a pure
        // type cast
        //
      FileHandleClose()
        FileInterfaceMemClose()
          //
          // tears down EFI_FILE_PROTOCOL_MEM completely, undoing the
          // effects of CreateFileInterfaceMem ()
          //

The FreePool() call added by bd3fc8133b conflicts with

  SHELL_FREE_NON_NULL(This);

in FileInterfaceMemClose(), so remove it.

This error can be reproduced for example with:

> Shell> map | more
> 'more' is not recognized as an internal or external command, operable
> program, or script file.

which triggers:

> ASSERT MdeModulePkg/Core/Dxe/Mem/Pool.c(624): CR has Bad Signature

with the following stack dump:

> #0  0x000000007f6dc094 in CpuDeadLoop () at
>     MdePkg/Library/BaseLib/CpuDeadLoop.c:37
> #1  0x000000007f6dd1b4 in DebugAssert (FileName=0x7f6ed9f0
>     "MdeModulePkg/Core/Dxe/Mem/Pool.c", LineNumber=624,
>     Description=0x7f6ed9d8 "CR has Bad Signature") at
>     OvmfPkg/Library/PlatformDebugLibIoPort/DebugLib.c:153
> #2  0x000000007f6d075d in CoreFreePoolI (Buffer=0x7e232c98,
>     PoolType=0x7f6bc1c4) at MdeModulePkg/Core/Dxe/Mem/Pool.c:624
> #3  0x000000007f6d060e in CoreInternalFreePool (Buffer=0x7e232c98,
>     PoolType=0x7f6bc1c4) at MdeModulePkg/Core/Dxe/Mem/Pool.c:529
> #4  0x000000007f6d0648 in CoreFreePool (Buffer=0x7e232c98) at
>     MdeModulePkg/Core/Dxe/Mem/Pool.c:552
> #5  0x000000007d49fbf8 in FreePool (Buffer=0x7e232c98) at
>     MdePkg/Library/UefiMemoryAllocationLib/MemoryAllocationLib.c:818
> #6  0x000000007d4875c3 in RunSplitCommand (CmdLine=0x7d898398,
>     StdIn=0x0, StdOut=0x0) at ShellPkg/Application/Shell/Shell.c:1813
> #7  0x000000007d487d59 in ProcessNewSplitCommandLine
>     (CmdLine=0x7d898398) at ShellPkg/Application/Shell/Shell.c:2121
> #8  0x000000007d488937 in RunShellCommand (CmdLine=0x7e233018,
>     CommandStatus=0x0) at ShellPkg/Application/Shell/Shell.c:2670
> #9  0x000000007d488b0b in RunCommand (CmdLine=0x7e233018) at
>     ShellPkg/Application/Shell/Shell.c:2732
> #10 0x000000007d4867c8 in DoShellPrompt () at
>     ShellPkg/Application/Shell/Shell.c:1349
> #11 0x000000007d48524d in UefiMain (ImageHandle=0x7e24c898,
>     SystemTable=0x7f5b6018) at ShellPkg/Application/Shell/Shell.c:631

Cc: Jaben Carsey <jaben.carsey@intel.com>
Cc: Marvin Häuser <Marvin.Haeuser@outlook.com>
Cc: Qiu Shumin <shumin.qiu@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Fixes: bd3fc8133b
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Marvin Häuser <Marvin.Haeuser@outlook.com>
2017-04-26 12:12:23 +02:00
Laszlo Ersek 1bd0bf153e ShellPkg/Shell: clean up bogus member types in SPLIT_LIST
The "SPLIT_LIST.SplitStdOut" and "SPLIT_LIST.SplitStdIn" members currently
have type (SHELL_FILE_HANDLE *). This is wrong; SHELL_FILE_HANDLE is
already a pointer, there's no need to store a pointer to a pointer.

The error is obvious if we check where and how these members are used:

- In the RunSplitCommand() function, these members are used (populated)
  extensively; this function has to be updated in sync.

  ConvertEfiFileProtocolToShellHandle() already returns the temporary
  memory file created with CreateFileInterfaceMem() as SHELL_FILE_HANDLE,
  not as (SHELL_FILE_HANDLE *).

- In particular, the ConvertShellHandleToEfiFileProtocol() calls need to
  be dropped as well in RunSplitCommand(), since
  EFI_SHELL_PROTOCOL.SetFilePosition() and EFI_SHELL_PROTOCOL.CloseFile()
  take SHELL_FILE_HANDLE parameters, not (EFI_FILE_PROTOCOL *).

  Given that ConvertShellHandleToEfiFileProtocol() only performs a
  type-cast (it does not adjust any pointer values), *and*
  SHELL_FILE_HANDLE -- taken by EFI_SHELL_PROTOCOL member functions -- is
  actually a typedef to (VOID *) -- see more on this later --, this
  conversion error hasn't been caught by compilers.

- In the ProcessNewSplitCommandLine() function, RunSplitCommand() is
  called either initially (passing in NULL / NULL; no update needed), or
  recursively (passing in Split->SplitStdIn / Split->SplitStdOut; again no
  update is necessary beyond the RunSplitCommand() modification above).

- In the UpdateStdInStdOutStdErr() and RestoreStdInStdOutStdErr()
  functions, said structure members are compared and assigned to
  "EFI_SHELL_PARAMETERS_PROTOCOL.StdIn" and
  "EFI_SHELL_PARAMETERS_PROTOCOL.StdOut", both of which have type
  SHELL_FILE_HANDLE, *not* (SHELL_FILE_HANDLE *).

  The compiler hasn't caught this error because of the fatally flawed type
  definition of SHELL_FILE_HANDLE, namely

    typedef VOID *SHELL_FILE_HANDLE;

  Pointer-to-void silently converts to and from most other pointer types;
  among them, pointer-to-pointer-to-void. That is also why no update is
  necessary for UpdateStdInStdOutStdErr() and RestoreStdInStdOutStdErr()
  in this fix.

(

Generally speaking, using (VOID *) typedefs for opaque handles is a tragic
mistake in all of the UEFI-related specifications; this practice defeats
any type checking that compilers might help programmers with. The right
way to define an opaque handle is as follows:

  //
  // Introduce the incomplete structure type, and the derived pointer
  // type, in both the specification and the public edk2 headers. Note
  // that the derived pointer type itself is a complete type, and it can
  // be used freely by client code.
  //
  typedef struct SHELL_FILE *SHELL_FILE_HANDLE;

  //
  // Complete the structure type in the edk2 internal C source files.
  //
  struct SHELL_FILE {
    //
    // list fields
    //
  };

This way the structure size and members remain hidden from client code,
but the C compiler can nonetheless catch any invalid conversions between
incompatible XXX_HANDLE types.

)

Cc: Jaben Carsey <jaben.carsey@intel.com>
Cc: Marvin Häuser <Marvin.Haeuser@outlook.com>
Cc: Qiu Shumin <shumin.qiu@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2017-04-26 12:10:30 +02:00
Jeff Westfahl fed709deb4 ShellPkg SmbiosView: Display Type 0 BIOS segment in hexadecimal
The SMBIOS Type 0 BIOS segment field is currently displayed in decimal.
Since this field is likely to have a value like 0xE800 or 0xF000, using
hexadecimal seems like a better choice.

Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Jaben Carsey <jaben.carsey@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jeff Westfahl <jeff.westfahl@ni.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
2017-04-25 08:52:03 +08:00
Ruiyu Ni f1894fa294 ShellPkg/pci: Fix VS2012 build failure
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
Cc: Dandan Bi <dandan.bi@intel.com>
2017-04-20 11:04:50 +08:00
Ruiyu Ni a32c1a5b1c ShellPkg/comp: Fix file tag name.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chen A Chen <chen.a.chen@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
2017-04-20 10:44:13 +08:00
Ruiyu Ni 33cc487c26 ShellPkg/Pci: Always dump the extended config space for PCIE
It is to align to the original behavior before "-ec" option was
added.

The patch also refines the code to make it more readable.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Cc: Jim Dailey <Jim.Dailey@dell.com>
2017-04-19 10:54:11 +08:00
Ruiyu Ni 17c3dc1939 ShellPkg/ConsistMapping: Remove unneeded memory reallocation
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Michael Turner <Michael.Turner@microsoft.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2017-04-18 10:25:09 +08:00
Dandan Bi 6877b9bd04 ShellPkg/SetVar: Fix typo in comments
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
2017-04-07 14:15:47 +08:00
Ruiyu Ni 35b523c29f ShellPkg: Fix Shell to not return without startup.nsh after timeout
When user doesn't press key to exit the timeout waiting in Shell,
and there is no startup.nsh, Shell exits with failure status.
aaf51f08ee introduced this bug.
The patch fixes this issue.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Chen A Chen <chen.a.chen@intel.com>
2017-04-07 11:06:12 +08:00
Ruiyu Ni 028db58d1f ShellPkg/setvar: Add assertion indicating TempData shouldn't be NULL
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
2017-04-05 13:57:11 +08:00
Chen A Chen 47454e238c ShellPkg/setvar: Support data format in Shell 2.2 spec
Shell 2.2 spec defines =0x/=0X, =H/=h, =S, =L and =P for
hex number, hex array, ascii string, unicode string and
device path data.
The patch adds such support.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chen A Chen <chen.a.chen@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Jaben Carsey <jaben.carsey@intel.com>
Cc: Jeff Fan <jeff.fan@intel.com>
2017-03-31 22:05:21 +08:00
Ruiyu Ni 15de94cf05 ShellPkg/Shell: Avoid potential null pointer deference
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
2017-03-29 10:59:44 +08:00
Dandan Bi 3efa3f3d05 ShellPkg/Shell: Make comments align with the function
Cc: Chen A Chen <chen.a.chen@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
2017-03-28 15:01:53 +08:00
Ruiyu Ni 0027921b1b ShellPkg/mm: Support UINT16 segment number
It's to follow the Shell 2.2 spec.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2017-03-27 14:10:59 +08:00
Chen A Chen 6ca29fa310 ShellPkg: Add Shell invocation option '-exit'
According to Shell spec 2.2 '-exit' invocation option is used to specify
that after running the command line when launched, the UEFI Shell must
immediately exit.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chen A Chen <chen.a.chen@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2017-03-23 12:48:51 +08:00
Chen A Chen aaf51f08ee ShellPkg: Fix shell not able to run startup.nsh
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chen A Chen <chen.a.chen@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2017-03-23 12:48:51 +08:00
Ard Biesheuvel 2edc20c468 ShellPkg: add GUID declaration for FILE_GUID of UEFI Shell app to package
In QuarkPlatformPkg/Library/PlatformBootManagerLib/PlatformBootManager.c,
there is a definition of mUefiShellFileGuid which is a constant reference
to the FILE_GUID as defined in ShellPkg/Application/Shell/Shell.inf.

To prevent the need for duplicating it to other modules, promote it to
a proper global GUID, and add it to the ShellPkg.dec package declaration.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2017-03-22 15:32:16 +00:00
Jeff Westfahl 7c6f0d14c3 ShellPkg/HandleParsingLib: Correct format specifier for LoadedImage
The format specifier for the LoadOptions field of the LoadedImage protocol
is "%s". However, the data in LoadOptions is often generic binary data. A
format specifier of "%x" is more appropriate for this field.

Using "dh -v" with format specifier "%s" on BIOS images based on EDK II
source before commit 891d844 can cause a crash.

Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Jaben Carsey <jaben.carsey@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jeff Westfahl <jeff.westfahl@ni.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2017-03-17 12:25:14 +08:00
Star Zeng 9248d55126 ShellPkg UefiDpLib: Handle "/" separator in debug path for GCC build
Cc: Liming Gao <liming.gao@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Jaben Carsey <jaben.carsey@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
2017-03-16 11:08:48 +08:00
Dandan Bi f4fc7d5304 ShellPkg/UefiShellBcfgCommandLib: Fix VS2012 build failure
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Jaben Carsey <jaben.carsey@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
2017-03-15 10:03:23 +08:00
Ruiyu Ni 891417a74d ShellPkg/comp: Use proper parameter names
The patch doesn't impact the functionality.
The rename also fixes the inconsistency between function
header comments and function parameters.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
2017-03-06 15:33:35 +08:00
Hao Wu 22454f1042 ShellPkg: Refine casting expression result to bigger size
There are cases that the operands of an expression are all with rank less
than UINT64/INT64 and the result of the expression is explicitly cast to
UINT64/INT64 to fit the target size.

An example will be:
UINT32 a,b;
// a and b can be any unsigned int type with rank less than UINT64, like
// UINT8, UINT16, etc.
UINT64 c;
c = (UINT64) (a + b);

Some static code checkers may warn that the expression result might
overflow within the rank of "int" (integer promotions) and the result is
then cast to a bigger size.

The commit refines codes by the following rules:
1). When the expression is possible to overflow the range of unsigned int/
int:
c = (UINT64)a + b;

2). When the expression will not overflow within the rank of "int", remove
the explicit type casts:
c = a + b;

3). When the expression will be cast to pointer of possible greater size:
UINT32 a,b;
VOID *c;
c = (VOID *)(UINTN)(a + b); --> c = (VOID *)((UINTN)a + b);

4). When one side of a comparison expression contains only operands with
rank less than UINT32:
UINT8 a;
UINT16 b;
UINTN c;
if ((UINTN)(a + b) > c) {...} --> if (((UINT32)a + b) > c) {...}

For rule 4), if we remove the 'UINTN' type cast like:
if (a + b > c) {...}
The VS compiler will complain with warning C4018 (signed/unsigned
mismatch, level 3 warning) due to promoting 'a + b' to type 'int'.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2017-03-06 14:33:25 +08:00
Hao Wu 810c635d6f ShellPkg: Refine type cast for pointer subtraction
For pointer subtraction, the result is of type "ptrdiff_t". According to
the C11 standard (Committee Draft - April 12, 2011):

"When two pointers are subtracted, both shall point to elements of the
same array object, or one past the last element of the array object; the
result is the difference of the subscripts of the two array elements. The
size of the result is implementation-defined, and its type (a signed
integer type) is ptrdiff_t defined in the <stddef.h> header. If the result
is not representable in an object of that type, the behavior is
undefined."

In our codes, there are cases that the pointer subtraction is not
performed by pointers to elements of the same array object. This might
lead to potential issues, since the behavior is undefined according to C11
standard.

Also, since the size of type "ptrdiff_t" is implementation-defined. Some
static code checkers may warn that the pointer subtraction might underflow
first and then being cast to a bigger size. For example:

UINT8  *Ptr1, *Ptr2;
UINTN  PtrDiff;
...
PtrDiff = (UINTN) (Ptr1 - Ptr2);

The commit will refine the pointer subtraction expressions by casting each
pointer to UINTN first and then perform the subtraction:

PtrDiff = (UINTN) Ptr1 - (UINTN) Ptr2;

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Acked-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2017-03-06 14:16:00 +08:00
Star Zeng dc6ab283ca ShellPkg: Link DxeSmmPerformanceLib to make DP command generic
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=412

Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Jaben Carsey <jaben.carsey@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2017-03-02 09:12:53 +08:00
Chen A Chen 5ab97a64b5 ShellPkg/bcfg: Add Shell Spec 2.2 modification functionality
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chen A Chen <chen.a.chen@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2017-03-01 13:39:46 +08:00
Ruiyu Ni 7f6511ee57 ShellPkg/Debug1CommandLib: Use StrToGuid/StrHexToBytes in BaseLib
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2017-03-01 13:39:46 +08:00
Ruiyu Ni 31abcf1dc7 ShellPkg/comp: Fix GCC build failure
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
2017-02-28 16:05:32 +08:00
Chen A Chen 6e84fd6e97 ShellPkg/comp: Add "-n <diff-count>"/"-s <diff-byte>" support
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chen A Chen <chen.a.chen@intel.com>
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2017-02-28 10:44:05 +08:00
Chen A Chen d571c666f4 ShellPkg/comp: Rename variable names to proper ones
The change doesn't impact the functionality.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chen A Chen <chen.a.chen@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2017-02-28 10:44:04 +08:00
Hao Wu 24c6962d09 ShellPkg/UefiDpLib: Add check to avoid NULL pointer deference
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
2017-02-28 08:57:52 +08:00
Star Zeng 37322be5bc ShellPkg UefiDpLib: Fixed GCC build failure caused by ef22403
Cc: Michael Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Jaben Carsey <jaben.carsey@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
2017-02-24 16:33:28 +08:00
Star Zeng ef22403278 ShellPkg UefiDpLib: Remove TimerLib dependency
Current UefiDpLib implementation depends on TimerLib,
as different platforms may implement and use their
own TimerLib, it makes the dp command needs to be built
by platform. The TimerLib dependency can be removed by
using performance property configuration table to make
UefiDpLib to be generic.

Cc: Andrew Fish <afish@apple.com>
Cc: Michael Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Cinnamon Shia <cinnamon.shia@hpe.com>
Cc: Jaben Carsey <jaben.carsey@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Andrew Fish <afish@apple.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
2017-02-23 09:01:30 -08:00
Ruiyu Ni 31d7be0135 ShellPkg/pci: Report error when invalid value is specified for "-ec"
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2017-02-16 13:40:28 +08:00
Star Zeng 33bed7561f ShellPkg SmbiosView: Correct some outputs for Type 0/3/10
Type 0: Update "EDD Enhanced Disk Driver)..." to
"EDD (Enhanced Disk Driver)..." for
STR_SMBIOSVIEW_PRINTINFO_EDD_ENHANCED_DRIVER

Type 3: Use L"  Laptop" instead of L"  LapTop" in
SystemEnclosureTypeTable to match SMBIOS spec.

Type 10: The BIT7 of Device Type is representing the
status of device whether it is enabled or disabled.
But current code is not considering the BIT7 and will
print "Undefined Value" for enabled device. Type 41
has same definition of Device Type, the code is
correct and will be applied to Type 10 by this patch.

Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Jaben Carsey <jaben.carsey@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2017-02-10 16:18:13 +08:00
Star Zeng d4c109da73 ShellPkg SmbiosView: Eliminate trailing " | " in PrintBitsInfo()
Current PrintBitsInfo() will always print an additional trailing
" | " for the bit flags, for example,

Base Board Feature Flags: Hosting board |  Replaceable |

Th patch is to eliminate trailing " | " in PrintBitsInfo(), then
the output will be like below

Base Board Feature Flags: Hosting board |  Replaceable

Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Jaben Carsey <jaben.carsey@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2017-02-10 16:18:13 +08:00
Ruiyu Ni f1d91f33a1 ShellPkg/cd: Do not print the destination dir when CD exits
Before the "cd fs0:dir" fix, CD only prints destination directory
when the destination contains ":".
However, the "cd fs0:dir" fix changed CD to always print destination
directory.

This patch changes CD to never print destination directory.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Cc: Chris J Phillips <chrisp@hpe.com>
Reviewed-by: Tapan Shah <tapandshah@hpe.com>
2017-02-03 13:23:52 +08:00
Ruiyu Ni 26ca6f7e1e ShellPkg/pci: Fix extended register dumping for MFVC capability
https://bugzilla.tianocore.org/show_bug.cgi?id=355

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2017-01-25 16:09:13 +08:00
Ruiyu Ni c831a2c3b0 ShellPkg/pci: Support interpreting specific PCIE ext cap thru "-ec"
The implementation was already there but through a private flag
"-_e". The patch removes "-_e" support and add "-ec" support.
Removing old "-_e" support makes the pci command more clean.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2017-01-25 16:09:08 +08:00
Ruiyu Ni 0c84a69fbe ShellPkg/pci: Use PCI definitions defined in MdePkg
https://bugzilla.tianocore.org/show_bug.cgi?id=354

The patch removes the local PCI definitions and uses the definitions
defined in MdePkg/Include/IndustryStandard folder.
There is no functionality impact.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jarben.carsey@intel.com>
2017-01-25 16:09:05 +08:00
Star Zeng 5734d486b6 ShellPkg SmbiosView: Add decoding of SMBIOS spec 3.1.1
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=349

Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Jaben Carsey <jaben.carsey@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2017-01-24 18:11:52 +08:00
Star Zeng 44175ee77f ShellPkg SmbiosView: Add decoding of SMBIOS spec 3.1.0
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=340

The decoding of TPM Device (Type 43) has been added at
e9f0be021b.

Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Jaben Carsey <jaben.carsey@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2017-01-22 10:34:57 +08:00
Zhang Lubo 266746561d ShellPkg: Add check logic for the gateway validity.
if we set a static IP using command
'ifconfig -s eth0 static 192.168.0.121 255.255.255.0 0.0.0.0'
The system says 'Failed to set address.' but using
'ifconfig -l', the static IP can be assigned successfully.
so we need to check the gateway validity before setting manual
address to keep the ifconfig -s command more consistent.

Signed-off-by: Zhang Lubo <lubo.zhang@intel.com>
Cc: Santhapur Naveen <naveens@amiindia.co.in>
Cc: Ye Ting <ting.ye@intel.com>
Cc: Fu Siyuan <siyuan.fu@intel.com>
Cc: Wu Jiaxin <jiaxin.wu@intel.com>
Reviewed-by: Wu Jiaxin <jiaxin.wu@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
2017-01-19 11:32:14 +08:00
Dandan Bi a08cdd228a ShellPkg/HandleParsingLib: Fix coding style issue
Cc: Jaben Carsey <jaben.carsey@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2017-01-19 10:14:26 +08:00
Star Zeng c326e0780a ShellPkg SmbiosView: Add missing decoding of SMBIOS spec 3.0.0
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=345

When I am adding SMBIOS spec 3.1.0 support, I found the decoding
of SMBIOS spec 3.0.0 for some definitions is missing.

Cc: Jaben Carsey <jaben.carsey@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2017-01-19 10:00:07 +08:00
Star Zeng 5ab0ffc9f6 ShellPkg SmbiosView: Add missing decoding of SlotType AGP8X
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=344

SlotType AGP8X was added in SMBIOS spec 2.3.4, but the decoding
of it is missing. I found it when I am adding SMBIOS spec 3.1.0
support.

Cc: Jaben Carsey <jaben.carsey@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2017-01-19 09:47:28 +08:00
hegdenag 521981ee76 ShellPkg/Ifconfig6: Address ASSERT because of a missing NULL check
When we issue 'ifconfig6 -s <interface> auto' system hangs with
an ASSERT in StrLen. in IfConfig6SetInterfaceInfo, for 'auto' case
we added checks to rule out the invalid inputs like 'host', 'gw'
and 'dns'. To parse through this, we do a VarArg = VarArg->Next but
we dont check new VarArg before calling StrCmp. Fix with a check
in this patch.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hegde Nagaraj P <nagaraj-p.hegde@hpe.com>
Reviewed-by: Zhang Lubo <lubo.zhang@intel.com>
Reviewed-by: Wu Jiaxin <jiaxin.wu@intel.com>
Reviewed-by: Sriram Subramanian <sriram-s@hpe.com>
2017-01-13 09:40:48 +08:00
Linson Augustine e9f0be021b ShellPkg/SmbiosView: Add decoding of SMBIOS record type 43
Added decoding of the new SMBIOS Type 43 record.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Augustine Linson P <linson.augustine@hpe.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
2017-01-13 09:15:57 +08:00
Chris Phillips 12233c1917 ShellPkg: Update smbiosview command to display Type 3 values
The smbiosview command was not displaying SMBIOS Type 3 Height, NumberofPowerCords, or SKU Number.
Added handling to display these values.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chris Phillips <chrisp@hpe.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
2017-01-12 16:46:36 +08:00
Michael Kinney e044364b82 ShellPkg/Shell: Add double quotes to args with white space
https://bugzilla.tianocore.org/show_bug.cgi?id=332

When the ShellLib ShellExecute() API or the Shell
Protocol Execute() API are used to execute a
command, the arguments are parsed to produce the
Argc/Argv list in the Shell Parameters Protocol and
double quotes are removed from arguments that are
surrounded by double quotes.  This is the required
behavior of the Shell Parameters Protocol.

The ProcessCommandLine() function in the shell
implementation uses the Argc/Argv list from the
Shell Parameters Protocol to assemble a new command
line, but the double quotes that may have been
originally present for an argument are not preserved.

ProcessCommandLine() is updated to check if an
argument added to the generated command line
contains one or more white space characters, and
if it does, double quotes are added around the
argument.

Cc: Jaben Carsey <jaben.carsey@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Ruiyu Ni <Ruiyu.ni@intel.com>
2017-01-11 10:34:58 -08:00
Ruiyu Ni 7c14bc8769 ShellPkg/HandleParsingLib: Fix build failure due to missing semicolon
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
2017-01-11 13:14:40 +08:00
Ruiyu Ni de8cea6f3c ShellPkg/dh: Support dump from GUID and "decode" parameter
To follow Shell spec 2.2, change "dh" to support dump from
protocol GUID and support "decode" parameter to dump the
GUID/name mapping.

Contributed-under: TianoCore Contribution Agreement 1.0
Cc: Jaben Carsey <jaben.carsey@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Signed-off-by: Chen A Chen <chen.a.chen@intel.com>
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2017-01-11 10:07:08 +08:00
Chen A Chen 28f898f856 ShellPkg/Dh: Fix coding style issues
The change doesn't impact the functionality.

Contributed-under: TianoCore Contribution Agreement 1.0
Cc: Jaben Carsey <jaben.carsey@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Signed-off-by: Chen A Chen <chen.a.chen@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2017-01-11 10:07:07 +08:00
Chen A Chen 0976f90821 ShellPkg/HandleParsingLib: Add new API GetAllMappingGuids
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Signed-off-by: Chen A Chen <chen.a.chen@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2017-01-11 10:07:07 +08:00
Ruiyu Ni 0e88348e4b ShellPkg/HandleParsingLib: Return NULL name for unknown GUID
GetStringNameFromGuid() returns NULL for unknown GUID, instead of
returning "UnknownDevice".
The behavior change matches ShellProtocol.GetGuidName().

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2017-01-11 10:07:06 +08:00
Ruiyu Ni d4ec9a5725 ShellPkg/HandleParsingLib: Rename global variables
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2017-01-11 10:07:06 +08:00
Chen A Chen 5016d46603 ShellPkg: Fix a bug ">>v" cannot append data to environment variable
When ">v" is used to redirect the command output to environment
variable, the ending "\r\n\0" is removed before setting to environment
variable but the length is not updated.
It causes ">>v" fails to append data to the environment variable
created by ">v".
The patch fixes the above bug.

Signed-off-by: Chen A Chen <chen.a.chen@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2017-01-06 20:46:41 +08:00
Ruiyu Ni d9bb3ca3c2 ShellPkg/cd: Fix "cd" to support "fs0:dir" (no slash after ':')
When "fs0:dir"(drive letter without slash) is used as destination
of "cd", "cd" tries to change to "dir" in root directory of "fs0:".
It's incorrect. The correct behavior is to change to "dir" in
current directory of "fs0:"

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Signed-off-by: Chen A Chen <chen.a.chen@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2016-12-29 09:35:14 +08:00
Ruiyu Ni 7dede0a219 ShellPkg/setvar: Correct typo in setvar help message
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2016-12-16 09:32:28 +08:00
Dandan Bi 150d35eb16 ShellPkg/UefiShellNetwork2CommandsLib: Fix incorrect Protocol format
Cc: Fu Siyuan <siyuan.fu@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2016-12-14 21:34:34 +08:00
Dandan Bi de9005e55f ShellPkg/UefiShellNetwork1CommandsLib: Fix incorrect Protocol format
Cc: Fu Siyuan <siyuan.fu@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2016-12-14 21:34:33 +08:00
Dandan Bi ff28c72b45 ShellPkg/UefiShellDebug1CommandsLib: Fix coding style issues
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2016-12-14 21:34:32 +08:00
Gary Lin 69f6787b0d ShellPkg: Assign the correct value to ShellStatus
Since the type of ShellStatus is SHELL_STATUS, we should use
SHELL_INVALID_PARAMETER instead of EFI_INVALID_PARAMETER.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Gary Lin <glin@suse.com>
Cc: Zhang Lubo <lubo.zhang@intel.com>
Cc: Ye Ting <ting.ye@intel.com>
Cc: Fu Siyuan <siyuan.fu@intel.com>
Cc: Wu Jiaxin <jiaxin.wu@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Zhang Lubo <lubo.zhang@intel.com>
Reviewed-by: Wu Jiaxin <jiaxin.wu@intel.com>
2016-12-09 10:10:39 +08:00
Tapan Shah 528d74e615 ShellPkg: Add missing header line for SFO flag in 'cls' command
Adding a missing header line for 'cls -sfo' command

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Tapan Shah <tapandshah@hpe.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2016-12-09 09:32:51 +08:00
Chen A Chen c5c994c573 ShellPkg/Application: Fix ">v" cannot update environment variable
When ">v" is used to redirect the command output to environment
variable (e.g.: "echo xxx >v yyy"), we only called SetVariable()
to update the variable storage but forgot to update the cached
environment variables in gShellEnvVarList.
When updating the variable storage, the existing code unnecessary
saved the ending NULL character into variable storage.

The patch fixes all the above issues.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chen A Chen <chen.a.chen@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Tapan Shah <tapandshah@hpe.com>
2016-12-09 09:26:28 +08:00
Zhang Lubo 445d200762 ShellPkg: Add error prompt message in Ifconfig6 command.
v2: update the prompt message more readable.

It should display error prompt message when Ifconfig6 can
not configure correctly.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Zhang Lubo <lubo.zhang@intel.com>
Cc: Ye Ting <ting.ye@intel.com>
Cc: Fu Siyuan <siyuan.fu@intel.com>
Cc: Wu Jiaxin <jiaxin.wu@intel.com>
Reviewed by : Wu Jiaxin <jiaxin.wu@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
Reviewed-by: Hegde Nagaraj P <nagaraj-p.hegde@hpe.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
2016-12-06 18:37:50 +08:00
Chen A Chen 0db4acb61a ShellPkg/MV: Fix MV to deny moving parent of current directory
When user types "mv -r fs0:\A\ fs1:\" under directory
"fs0:\A\B\", MV command should deny such movement.

The patch fixes the above issue.
It also denies moving current directory.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chen A Chen <chen.a.chen@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
2016-12-05 09:18:32 +08:00
Zhang Lubo 825f09b762 ShellPkg: update ping6 to use timer service instead of timer arch protocol .
This patch update the shell ping command to use timer service to calculate the
RTT time, instead of using the timer arch protocol.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Zhang Lubo <lubo.zhang@intel.com>
Cc: Ni Ruiyu <ruiyu.ni@intel.com>
Cc: Ye Ting <ting.ye@intel.com>
Cc: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
2016-11-23 14:01:32 +08:00
Ruiyu Ni 2adf689cb7 ShellPkg: #ifndef of header files should have postfix underscore
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2016-11-16 12:45:54 +08:00
Ruiyu Ni e9597b4519 ShellPkg/dmpstore: Support "-sfo"
The patch adds the "-sfo" support to "dmpstore" command.

When -l or -d is specified, -sfo is not supported.

When the variable specified by name and GUID cannot be found,
an error message is displayed; Otherwise, the SFO is displayed.
E.g.: "dmpstore -guid GuidThatDoesntExist -sfo" produces output
as:
ShellCommand,"dmpstore"
VariableInfo,"","GuidThatDoesntExist","","",""

"dmpstore NameThatDoesntExist -guid GuidThatDoesntExist -sfo"
produces output as:
ShellCommand,"dmpstore"
dmpstore: No matching variables found. Guid GuidThatDoesntExist, Name
NameThatDoesntExist

The difference between the above 2 cases is that former one only
specifies the GUID, but the latter one specifies both name and GUID.
Since not specifying GUID means to use GlobalVariableGuid,
"dmpstore NameThatDoesntExist -sfo" produces the similar output as
latter one.
I personally prefer to always produce SFO output for both cases.
But the above behavior is the discussion result between HPE engineers.

Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Signed-off-by: Chen A Chen <chen.a.chen@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Tapan Shah <tapandshah@hpe.com>
2016-11-16 12:32:17 +08:00
Gary Lin 268d344557 ShellPkg: Fix typos in comments and variables
- funciton -> function
- paramter -> parameter
- supresses -> suppresses
- Seperator -> Separator
- permenant -> permanent

Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Gary Lin <glin@suse.com>
2016-11-15 11:05:34 +08:00
Ruiyu Ni 667d714650 ShellPkg/ShellCommandLib: Add missing EFIAPI for public library APIs
DumpHex() and CatSDumpHex() are public library APIs but don't have
EFIAPI modifier. Add the missing EFIAPI.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2016-11-11 10:59:39 +08:00
Bi, Dandan 8009b2e47f ShellPkg: Fix the coding style issue
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
2016-11-10 15:58:38 +08:00
hegdenag d66f85cb5e ShellPkg/Ping6: Add a note in help for TargetIp
'Ping6 TargetIp' is a valid command input but we bail out
when TargetIp is a link local address because we would want
the user to specify the NIC (via SourceIp) through which
he/she would want to ping to TargetIp. This patch updates
the help text to mention the same.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hegde Nagaraj P <nagaraj-p.hegde@hpe.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2016-11-07 10:21:59 -08:00
Chen A Chen f675a1b422 ShellPkg/reset: Support "-fwui" flag
The patch adds "-fwui" support to reset command which is newly added
to Shell 2.2 spec.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chen A Chen <chen.a.chen@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2016-11-07 10:43:27 +08:00
Tapan Shah ac55b92554 ShellPkg: print only valid characters for file overwrite prompt
When copy command prompts to overwrite an existing file, pressing
backspace continuously removes everything including the shell prompt.
So print only valid characters for file overwrite prompt.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Tapan Shah <tapandshah@hpe.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2016-10-31 08:21:05 -07:00
Laszlo Ersek fe6c62fc0c ShellPkg/UefiShellLevel2CommandsLib: rebase to ARRAY_SIZE()
Cc: Jaben Carsey <jaben.carsey@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
2016-10-27 11:15:20 +02:00
Laszlo Ersek cb4669e051 ShellPkg/UefiDpLib: rebase to ARRAY_SIZE()
Cc: Jaben Carsey <jaben.carsey@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
2016-10-27 11:15:20 +02:00
Fu Siyuan 2a3263303b ShellPkg: update ping to use timer service instead of timer arch protocol .
The ping command uses PI CPU arch protocol to calculate the RTT time, which is
not allowed to use in UEFI shell. This patch updates it to use the UEFI timer
event and Stall service to estimate the system timer period.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Hegde, Nagaraj P <nagaraj-p.hegde@hpe.com>
2016-10-25 15:16:43 +08:00
Tapan Shah 9d54bf4e7e ShellPkg: handle '-t or -terse' and '-s' flags for 'ver' command properly
'-t or -terse' and '-s' flags are multiple exclusive
So when both flags are used together, command should report an error message.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Tapan Shah <tapandshah@hpe.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2016-10-24 10:27:08 -07:00
Ruiyu Ni 28165f245f ShellPkg: Update sources to include MdePkg protocol definitions
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2016-10-19 10:26:16 +08:00
Ruiyu Ni acf634b131 ShellPkg: Update header files to reference MdePkg protocol definition
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2016-10-19 10:24:46 +08:00
Ruiyu Ni 52d2e0a08b MdePkg: Include Shell/ShellDynamicCommand/ShellParameters definitions
Move Shell/ShellDynamicCommand/ShellParameters definitions from
ShellPkg to MdePkg.

The following patches will rename the header file name.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
2016-10-19 10:24:42 +08:00
Ruiyu Ni c6377bfacc ShellPkg: Move SHELL_FREE_NON_NULL from ShellBase.h to ShellLib.h
The more proper place for macro SHELL_FREE_NON_NULL is ShellLib.h
instead of ShellBase.h.

Modify Compress.c to resolve build failure due to this change.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
2016-10-19 10:24:36 +08:00
Laszlo Ersek 09bd67f095 ShellPkg/Shell: fix CopyGuid() arg order in EfiShellGetGuidFromName()
The destination GUID comes first; from
"MdePkg/Include/Library/BaseMemoryLib.h":

> GUID *
> EFIAPI
> CopyGuid (
>   OUT GUID       *DestinationGuid,
>   IN CONST GUID  *SourceGuid
>   );

Here "NewGuid" is the GUID looked up by GetGuidFromStringName(), and
"Guid" is where EfiShellGetGuidFromName() has to propagate that result to.

Cc: Jaben Carsey <jaben.carsey@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Tim Lewis <tim.lewis@insyde.com>
Reported-by: Tim Lewis <tim.lewis@insyde.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Tim Lewis <tim.lewis@insyde.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2016-10-18 19:30:38 +02:00
Thomas Palmer 75351daf3e ShellPkg/UefiShellTftpCommandLib: Update TFTP help text
Clear up some help text for the TFTP shell command

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Thomas Palmer <thomas.palmer@hpe.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2016-10-12 14:08:20 -07:00
Tapan Shah a7ea752e59 ShellPkg:?cd \? command fails to go back to the root directory of a file system
Allows cd command to go back to the root directory when 'cd \' executed in system.

This change prevents last PathRemoveLastItem() call which truncates '\' from 'fs0:\'
in desired root path which is required to set CWD to the root directory.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Tapan Shah <tapandshah@hpe.com>
Reviewed-by: Jaben Carsey <Jaben.carsey@intel.com>
2016-10-12 10:24:35 -07:00
Chen A Chen 8f3ecc5e53 ShellPkg/UefiShellNetwork1CommandsLib: Remove unnecessary EFIAPI
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chen A Chen <chen.a.chen@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Ruiyu Ni <Ruiyu.ni@intel.com>
2016-10-09 10:27:51 +08:00
Chen A Chen 8e6b1be77a ShellPkg/UefiShellLib: Remove unnecessary EFIAPI
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chen A Chen <chen.a.chen@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Ruiyu Ni <Ruiyu.ni@intel.com>
2016-10-09 10:27:51 +08:00
Chen A Chen 398faa1c1d ShellPkg/UefiShellCommandLib: Remove unnecessary EFIAPI
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chen A Chen <chen.a.chen@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Ruiyu Ni <Ruiyu.ni@intel.com>
2016-10-09 10:27:50 +08:00
Chen A Chen 8fc1d11c71 ShellPkg/UefiShellBcfgCommandLib: Remove unnecessary EFIAPI
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chen A Chen <chen.a.chen@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Ruiyu Ni <Ruiyu.ni@intel.com>
2016-10-09 10:27:50 +08:00
Chen A Chen a9e05b9fc8 ShellPkg/UefiShellParsingLib: Remove unnecessary EFIAPI
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chen A Chen <chen.a.chen@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Ruiyu Ni <Ruiyu.ni@intel.com>
2016-10-09 10:27:50 +08:00
Chen A Chen 23a4329cb0 ShellPkg/UefiShellLevel3CommandsLib: Remove unnecessary EFIAPI
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chen A Chen <chen.a.chen@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Ruiyu Ni <Ruiyu.ni@intel.com>
2016-10-09 10:27:49 +08:00
Chen A Chen 1c5cc5e5f7 ShellPkg/UefiShellLevel2CommandsLib: Remove unnecessary EFIAPI
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chen A Chen <chen.a.chen@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Ruiyu Ni <Ruiyu.ni@intel.com>
2016-10-09 10:27:49 +08:00
Chen A Chen 3be79f1b44 ShellPkg/UefiShellLevel1CommandsLib: Remove unnecessary EFIAPI
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chen A Chen <chen.a.chen@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Ruiyu Ni <Ruiyu.ni@intel.com>
2016-10-09 10:27:48 +08:00
Chen A Chen 4640a5df41 ShellPkg/UefiShellDriver1CommandsLib: Remove unnecessary EFIAPI
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chen A Chen <chen.a.chen@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Ruiyu Ni <Ruiyu.ni@intel.com>
2016-10-09 10:27:48 +08:00
Chen A Chen c4e74e9b81 ShellPkg/UefiShellDebug1CommandsLib: Remove unnecessary EFIAPI
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chen A Chen <chen.a.chen@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Ruiyu Ni <Ruiyu.ni@intel.com>
2016-10-09 10:27:47 +08:00
Chen A Chen c20bd8e1e2 ShellPkg/Application: Remove unnecessary EFIAPI
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chen A Chen <chen.a.chen@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Ruiyu Ni <Ruiyu.ni@intel.com>
2016-10-09 10:27:45 +08:00
Vladimir Olovyannikov f9c3b1b534 ShellPkg: Fix erroneous Status returned by ShellOpenFileByName()
In ShellOpenFileByName() the file is opened using
gEfiShellProtocol->OpenFileByName().
It is supposed that if this call returns an EFI_ERROR, the function
should return that error immediately. However, this return was missing,
and if UnicodeCollationProtocol has not been located by this time, the
Status gets overwritten with LocateProtocol() call result, which
eventually erroneously returns EFI_SUCCESS to the Shell.c, and this
leads to attempt to execute a non-existent startup script, which fails,
and which in turn leads to Shell being unloaded with "Invalid parameter"
error. This patch fixes the bug.

Cc: Tapan Shah <tapandshah@hpe.com>
Cc: Jaben Carsey <jaben.carsey@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Vladimir Olovyannikov <vladimir.olovyannikov@broadcom.com>
Reviewed-by: Tapan Shah <tapandshah@hpe.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2016-10-07 10:35:40 -07:00
Tapan Shah 2cf9ecd226 ShellPkg: Move UnicodeCollation2 Protcol locate out of UefiShellLib constructor
Move gEfiUnicodeCollation2ProtocolGuid protocol outside of UefiShellLib constructor
function.
Locate gEfiUnicodeCollation2ProtocolGuid protocol in ShellOpenFileByName() which
consumes this protocol API.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Tapan Shah <tapandshah@hpe.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2016-10-05 15:19:40 -07:00
Michael Kinney c0b7e2b2bf ShellPkg/Hexedit: Fix FreePool() ASSERT() when writing disk
The HDiskImageSave() function copies a device path using
DuplicateDevicePath() and passes that device path to
gBS->LocateDevicePath() that changes the value of the
device path pointer.  When FreePool() is called with the
modified device path pointer, the FreePool() service
generates an ASSERT() because the signature for the pool
head can not be found.

The function HDiskImageRead() immediately above
HDiskImageSave() has the correct algorithm that uses an
additional local variable called DupDevicePathForFree to
preserve the pointer to the allocated buffer so it can
be used in the call to FreePool().

Bug: <https://bugzilla.tianocore.org/show_bug.cgi?id=131>

Cc: Jaben Carsey <jaben.carsey@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Michael Kinney <michael.d.kinney@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <Jaben.carsey@intel.com>
2016-10-03 15:05:40 -07:00
Cinnamon Shia 8550b5f081 ShellPkg/Shell: Update CRC32 in the EFI System Table header
Update CRC32 in the EFI System Table header after shell changes the
value of gST->ConsoleOutHandle and gST->ConOut

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Cinnamon Shia <cinnamon.shia@hpe.com>
Reviewed-By: Tapan Shah <tapandshah@hpe.com>
Reviewed-By: Jaben Carsey <Jaben.carsey@intel.com>
2016-10-03 14:36:18 -07:00
Tapan Shah 7188b4557a ShellPkg: Enhance 'cls' command to change the background and foreground colors
As per ECR 1416 change in UEFI Shell Specification 2.2,
enhancing 'cls' command to change the background color as well as
foreground color. Also add support to display current settings
using 'cls -sfo' command.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Tapan Shah <tapandshah@hpe.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2016-09-26 13:10:31 -07:00
Tapan Shah ea317c0658 ShellPkg: Update help output for disconnect command
Minor changes to match help output notes for disconnect command
with UEFI Shell 2.2 specification document.

Few other formatting changes to fit the help output in 80x25 screen size.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Tapan Shah <tapandshah@hpe.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2016-09-23 10:39:42 -07:00
Tapan Shah 85b88deb18 ShellPkg: Remove current working dir path ".;" from 'path' variable
As per ECR 1349, latest UEFI Shell 2.2 specification has removed current working directory
path ".;" from a default 'path' environment variable as current working directory always
search first in system.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Tapan Shah <tapandshah@hpe.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2016-09-22 14:17:34 -07:00
Tapan Shah 583448b441 ShellPkg: Expand special output file to include "NULL" and case insensitive
As per ECR 1349 change in UEFI Shell Specification 2.2, expanding
a special output file name to include "NULL". Previously it only
supported "NUL" as a special output file and it was case sensitive.
With this change both "NUL" and "NULL" are special output file and
checked as case insensitive.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Tapan Shah <tapandshah@hpe.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2016-09-22 14:17:24 -07:00
Tapan Shah 38707d76fc ShellPkg: Add Persistent Memory support in 'memmap' command
As per ECR 1416, latest UEFI Shell 2.2 Specification has added Persistent
Memory support in 'memmap' command.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Tapan Shah <tapandshah@hpe.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2016-09-22 14:17:07 -07:00
Tapan Shah 339a2b935e ShellPkg: Add '-nc' flag support in 'disconnect' command
As per ECR 1416, latest UEFI Shell 2.2 specification:
Define a behavior where 'disconnect -r' will disconnect drivers
from all devices but it will reconnect all consoles.
If -nc flag is used (e.g. 'disconnect -r -nc') then disconnect drivers
from all devices and don't reconnect consoles.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Tapan Shah <tapandshah@hpe.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2016-09-22 14:17:01 -07:00
Laszlo Ersek 7eb3bb6c55 ShellPkg/UefiHandleParsingLib: fix retval for empty child controller array
The ParseHandleDatabaseForChildControllers() function intends to work like
this:

(1) It allocates a "HandleBufferForReturn" local array that's guaranteed
    to be big enough for all found handles,

(2) it collects the handles, both counting them in the (mandatory)
    "MatchingHandleCount" output parameter, and saving them in the local
    "HandleBufferForReturn" array,

(3) if the caller is not interested in the actual handles, then
    "HandleBufferForReturn" is released,

(4) if the caller is interested in the handles, and we've found some, then
    "HandleBufferForReturn" is passed out through the
    "MatchingHandleBuffer" output parameter,

(5) if the caller is interested in the actual handles, but we've found
    none, then the "MatchingHandleBuffer" output parameter is set to NULL.

The ASSERT() at the end of the function makes this clear, but the
implementation does not conform to (5). Fix it.

Cc: Jaben Carsey <jaben.carsey@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Tapan Shah <tapandshah@hpe.com>
Reported-by: Tapan Shah <tapandshah@hpe.com>
Ref: https://tianocore.acgmultimedia.com/show_bug.cgi?id=112
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Tapan Shah <tapandshah@hpe.com>
2016-09-08 20:43:37 +02:00
Laszlo Ersek b6c5420461 ShellPkg/UefiHandleParsingLib: fix IN/OUT notation in child ctrlr parsing
"MatchingHandleCount" is an output parameter of
ParseHandleDatabaseForChildControllers().

Cc: Jaben Carsey <jaben.carsey@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Tapan Shah <tapandshah@hpe.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Tapan Shah <tapandshah@hpe.com>
2016-09-08 20:42:28 +02:00
Abdul Lateef Attar 1b3be4a12e ShellPkg: pci -i -_e to print next capability
According to PCI spec the next AER capability is relative to
the beginning of PCI configuration space. Hence substract the
base offset to get the next capability.

"-_e" option is changed from TypeFlag to TypeValue, so that
user can specify individual AER capability to print.
e.g. pci 00 00 01 -i -_e <capability-id>

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Abdul Lateef Attar <abdul-lateef.attar@hpe.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2016-09-08 09:27:40 -07:00
Dandan Bi 00afc8f820 ShellPkg: Fix the incorrect return status in function FindFiles()
According to the latest shell spec, in function FindFiles(),
when no files were found, it should return EFI_NOT_FOUND.
But current codes don't follow the spec.
This patch is to fix this issue.

Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Jaben Carsey <jaben.carsey@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
2016-09-01 16:38:07 +08:00
Dandan Bi c6fc823413 ShellPkg: Add the check of parameter number in "DrvCfg" command
In shell spec, the usage of "Drvcfg" command is: drvcfg [-l XXX] [-c]
[-f <Type>|-v|-s] [DriverHandle [DeviceHandle [ChildHandle]]]
[-i filename] [-o filename]. The parameter number(doesn't include the flags)
cannot exceed 4, now we add this point to check whether using the command
correctly.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Tapan Shah <tapandshah@hpe.com>
2016-09-01 16:38:06 +08:00
Dandan Bi d653d8062e ShellPkg: Add check for "dump" parameter in "bcfg" command
When user uses the command "bcfg driver|boot [dump [-v]]",
the number of command line value parameters (doesn't include the
flag) must be three. We can add this point to check whether using
this command correctly.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Tapan Shah <tapandshah@hpe.com>
2016-09-01 16:38:06 +08:00
Ruiyu Ni 1219c85df4 Revert "ShellPkg: Move FindFirstCharacter/GetNextParameter to ShellCommandLib"
This reverts commit c0bcd3433f.
The above commit causes several regression of "echo" command:
1. Double quotes are not being stripped from the final text. UEFI Shell 2.2 section 3.4.5 chops out the quotes.
2. Output redirection is not working as expected. Text is being redirected, but the ‘> …’ text should not be.
3. Inconsistent special character handling.  For example, comments with # seem to be parsed out correctly, but handing of ^ is incorrect.
In summary, ‘echo “You are ^#1” > t.txt’ results in the below content in t.txt:
 “You are ^#1” > t.txt

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Tapan Shah <tapandshah@hpe.com>
2016-08-25 13:00:47 +08:00
Ruiyu Ni a747bc1eec Revert "ShellPkg: Add Shell[Get|Set]RawCmdLine to ShellCommandLib"
This reverts commit 0fcf8d4df8.
The above commit causes several regression of "echo" command:
1. Double quotes are not being stripped from the final text. UEFI Shell 2.2 section 3.4.5 chops out the quotes.
2. Output redirection is not working as expected. Text is being redirected, but the ‘> …’ text should not be.
3. Inconsistent special character handling.  For example, comments with # seem to be parsed out correctly, but handing of ^ is incorrect.
In summary, ‘echo “You are ^#1” > t.txt’ results in the below content in t.txt:
 “You are ^#1” > t.txt

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Tapan Shah <tapandshah@hpe.com>
2016-08-25 13:00:45 +08:00
Ruiyu Ni 8e16ac3d74 Revert "ShellPkg: Fix echo to support displaying special characters"
This reverts commit 95fc5a8775.
The above commit causes several regression of "echo" command:
1. Double quotes are not being stripped from the final text. UEFI Shell 2.2 section 3.4.5 chops out the quotes.
2. Output redirection is not working as expected. Text is being redirected, but the ‘> …’ text should not be.
3. Inconsistent special character handling.  For example, comments with # seem to be parsed out correctly, but handing of ^ is incorrect.
In summary, ‘echo “You are ^#1” > t.txt’ results in the below content in t.txt:
 “You are ^#1” > t.txt

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Tapan Shah <tapandshah@hpe.com>
2016-08-25 13:00:42 +08:00
Ruiyu Ni 795c78cf19 ShellPkg/Ls: Handle the case when SearchString is NULL
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Hao Wu <hao.a.wu@intel.com>
2016-08-17 13:44:51 +08:00
Shi, Steven af90df3cb0 ShellPkg-UefiShellCommandLib: Add EFIAPI in VA_List library function
Add EFIAPI in CatPrint library function. Every function which uses
variable list need explicit use EFIAPI to force use MS ABI. This change
is needed to pass CLANG38 build.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Steven Shi <steven.shi@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2016-08-10 12:56:53 +08:00
Shi, Steven ba601bddf8 ShellPkg-UefiShellTftpCommandLib: Replace compiler builtin
Use explicit CopyMem to replace compiler builtin to do the structure
values assignment. This change is needed to pass CLANG38 build.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Steven Shi <steven.shi@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2016-08-10 12:56:37 +08:00
Ruiyu Ni 5aeafb3a25 ShellPkg/ls: Display the correct directory path
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Tapan Shah <tapandshah@hpe.com>
2016-08-10 10:17:17 +08:00
Ruiyu Ni 47ec935660 ShellPkg/ls: Fix to support "ls fs0:File.txt"
“ls fs0:\File.txt" can list the file correctly but
when the backslash is removed from colon, the file cannot
be listed.
The patch fixes this issue.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Tapan Shah <tapandshah@hpe.com>
2016-08-10 10:17:13 +08:00
Ruiyu Ni d25d59cb7e ShellPkg: Fix FindFiles() to handle "fsx:EFI\BOOT" path
When the FilePattern is similar to "fsx:EFI\BOOT", FindFiles()
cannot handle it correctly because it always assumes there is
"\\" after "fsx:".

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Tapan Shah <tapandshah@hpe.com>
2016-08-10 10:17:08 +08:00
Ruiyu Ni db2e266a0e ShellPkg: TAB logic incorrectly shows files in CWD when typing \<TAB>
It should shows files in root directory of current map.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Tapan Shah <tapandshah@hpe.com>
2016-08-10 10:17:05 +08:00
Ruiyu Ni 9fcfa150fb ShellPkg: TAB logic incorrectly chops out fs0: when typing fs0:<TAB>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Tapan Shah <tapandshah@hpe.com>
2016-08-10 10:17:00 +08:00
Star Zeng f4c6c0fdb6 ShellPkg SmbiosView: Show "SocketDesignation" instead of "Socket" for Type 4
It is to make the info shown more aligned with SMBIOS spec.

Cc: Amy Chan <amy.chan@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Jaben Carsey <jaben.carsey@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Amy Chan <amy.chan@intel.com>
2016-08-08 17:00:20 +08:00
Hao Wu 8677661631 ShellPkg DSC: Add build option to disable deprecated APIs
Add the following definition in the [BuildOptions] section in package DSC
files to disable APIs that are deprecated:

[BuildOptions]
  *_*_*_CC_FLAGS = -D DISABLE_NEW_DEPRECATED_INTERFACES

Cc: Jaben Carsey <jaben.carsey@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
2016-08-08 11:00:11 +08:00
Ruiyu Ni 031403460c ShellPkg: Unregister hotkey callback when exiting Shell
Commit 9168df3dea
"ShellPkg/ShellProtocol.c: Handle memory allocation failure"
only keeps the protocol clean up in CleanUpShellProtocol() and
creates a new function CleanUpShellEnvironment() which calls
CleanUpShellProtocol(), then unregisters the hotkey callback.

But the commit forgot to change the Shell.c to call
CleanUpShellEnvironment() which causes the hotkey callback is
not unregistered while the callback function doesn't exist
when Shell exits.

This causes system hang when pressing CTRL+C after exiting shell.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
2016-07-29 09:52:40 +08:00
Liming Gao 9b7143c904 ShellPkg: Correct files with CRLF line ending
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Jaben Carsey <jaben.carsey@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2016-07-29 09:18:12 +08:00
Ruiyu Ni fc41b97f12 ShellPkg/LoadPciRom: Fix the ConnectAll() implementation
Old implementation depends on UefiHandleParsingLib and uses
incorrect Index to get handle type.
The simplest ConnectAll() implementation can be just to
locate all handles and call BS.ConnectController() for each
of them recursively. BS.ConnectController() does nothing
to the image handle. Such implementation is borrowed from
BDS core implementation.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
2016-07-25 10:20:14 +08:00
Ruiyu Ni 1b0319535b ShellPkg/If: Fix issue to pass static code checker
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
2016-07-25 10:20:13 +08:00
Ruiyu Ni 94fcb76b61 ShellPkg/UefiHandleParsingLib: Fix issue to pass static code checker
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
2016-07-25 10:20:13 +08:00
Ruiyu Ni 51686a7a29 ShellPkg: Fix a potential NULL pointer deference issue
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
2016-07-25 10:20:13 +08:00
Ruiyu Ni cb9f3a59c3 ShellPkg/DrvDiag: Fix a critical typo bug
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
2016-07-25 10:20:12 +08:00
Ruiyu Ni 95fc5a8775 ShellPkg: Fix echo to support displaying special characters
Run 'echo -t' without the patch will get the result:
  echo: Unknown flag - '-t'
  The expected result is to display '-t' literally.
  This patch adds special handle for 'echo'. 'echo' will not use the
  general parameter parsing library.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2016-07-20 10:28:00 +08:00
Ruiyu Ni 0fcf8d4df8 ShellPkg: Add Shell[Get|Set]RawCmdLine to ShellCommandLib
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2016-07-20 10:27:56 +08:00
Ruiyu Ni c0bcd3433f ShellPkg: Move FindFirstCharacter/GetNextParameter to ShellCommandLib
And add Shell prefix to the two library APIs.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2016-07-20 10:27:51 +08:00
Ruiyu Ni b464d7ed0f ShellPkg/ShellCommandLib.h: Formalize EOL
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2016-07-20 10:27:47 +08:00
Ruiyu Ni cf041fd799 ShellPkg/UefiShellCommandLib.c: Formalize EOL
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2016-07-20 10:26:58 +08:00
Ruiyu Ni 9ba25c7db7 ShellPkg: Fix VS2010/2012 build failure
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Dandan Bi <dandan.bi@intel.com>
2016-07-19 11:12:22 +08:00
Ruiyu Ni e7a5a238c3 ShellPkg/Ping6: Handle memory allocation failure
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2016-07-18 11:04:22 +08:00
Ruiyu Ni a915fea68e ShellPkg/Ifconfig6: Handle memory allocation failure
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2016-07-18 11:04:19 +08:00
Ruiyu Ni eeb9744e56 ShellPkg/UefiShellLib.c: Handle memory allocation failure
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2016-07-18 11:04:16 +08:00