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path: root/ShellPkg/Library/UefiShellLevel3CommandsLib/Echo.c
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2026-05-01ShellPkg/UefiShellLevel3: Lower indentation level in MainCmdXXX()Pierre Gondois1-25/+27
This patch aims to help breaking down the long function present in the ShellPkg and reduce complexity/nested code and conditions. Lower the indentation level in the newly created MainCmdXXX() functions. Some ASSERT() are removed in Help.c as they check variables which were initialized a few lines above. No functional change should be induced by this patch. Signed-off-by: Pierre Gondois <pierre.gondois@arm.com>
2026-05-01ShellPkg/UefiShellLevel3: Extract MainCmdXXX() functionPierre Gondois1-37/+56
This patch aims to help breaking down the long function present in the ShellPkg and reduce complexity/nested code and conditions. Extract a MainCmdXXX() function for each shell command. This command contains the possible operations the command aims to operate. The ShellCommandRunXXX() function from which it is extracted is only responsible of: - initializing the shell/command environment - parsing the command parameter and creating a Package - freeing the Package No functional change should be induced by this patch. Signed-off-by: Pierre Gondois <pierre.gondois@arm.com>
2026-05-01ShellPkg/UefiShellLevel3: Return if ShellCommandLineParse() failedPierre Gondois1-44/+46
This patch aims to help breaking down the long function present in the ShellPkg and reduce complexity/nested code and conditions. Return directly if ShellCommandLineParse() returned an error Status. In such case, the "Package" that should be allocated by ShellCommandLineParse() is already freed in: ShellCommandLineParse() \-ShellCommandLineParseEx() \-InternalCommandLineParse() so there is no need to free it with ShellCommandLineFreeVarList(). No functional change should be induced by this patch. Signed-off-by: Pierre Gondois <pierre.gondois@arm.com>
2025-10-01ShellPkg: Use the newly introduced ShellPrintDefaultEx() aliasPierre Gondois1-1/+1
Make use the newly introduced ShellPrintDefaultEx() alias and replace wherever it is possible: - "ShellPrintEx (-1, -1," with: - "ShellPrintDefaultEx (" No functional change is introduced. Signed-off-by: Pierre Gondois <pierre.gondois@arm.com>
2025-10-01ShellPkg: Use the newly introduced ShellPrintHiiDefaultEx() aliasPierre Gondois1-3/+3
Make use the newly introduced ShellPrintHiiDefaultEx() alias and replace wherever it is possible: - "ShellPrintHiiEx (-1, -1, NULL," with: - "ShellPrintHiiDefaultEx (" No functional change is introduced. Signed-off-by: Pierre Gondois <pierre.gondois@arm.com>
2021-12-07ShellPkg: Apply uncrustify changesMichael Kubacki1-42/+44
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3737 Apply uncrustify changes to .c/.h files in the ShellPkg package Cc: Andrew Fish <afish@apple.com> Cc: Leif Lindholm <leif@nuviainc.com> Cc: Michael D Kinney <michael.d.kinney@intel.com> Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com> Reviewed-by: Ray Ni <ray.ni@intel.com>
2019-04-09ShellPkg: Replace BSD License with BSD+Patent LicenseMichael D Kinney1-7/+1
https://bugzilla.tianocore.org/show_bug.cgi?id=1373 Replace BSD 2-Clause License with BSD+Patent License. This change is based on the following emails: https://lists.01.org/pipermail/edk2-devel/2019-February/036260.html https://lists.01.org/pipermail/edk2-devel/2018-October/030385.html RFCs with detailed process for the license change: V3: https://lists.01.org/pipermail/edk2-devel/2019-March/038116.html V2: https://lists.01.org/pipermail/edk2-devel/2019-March/037669.html V1: https://lists.01.org/pipermail/edk2-devel/2019-March/037500.html Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com> Reviewed-by: Ray Ni <ray.ni@intel.com> Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2018-06-28ShellPkg: Clean up source filesLiming Gao1-3/+3
1. Do not use tab characters 2. No trailing white space in one line 3. All files must end with CRLF Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Liming Gao <liming.gao@intel.com> Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
2016-08-25Revert "ShellPkg: Fix echo to support displaying special characters"Ruiyu Ni1-61/+80
This reverts commit 95fc5a877502a6e6324300eed0136243d359fa96. 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>
2016-07-20ShellPkg: Fix echo to support displaying special charactersRuiyu Ni1-80/+61
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>
2015-02-05ShellPkg: Standardized HP Copyright Message StringTapan Shah1-1/+1
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Tapan Shah <tapandshah@hp.com> Reviewed-by: Jaben Carsey <jaben.carsey@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16759 6f19259b-4bc3-4df7-8a09-765794883524
2015-02-04ShellPkg: Update Level3 profile commands response outputTapan Shah1-1/+2
Updates to Level3 profile commands response output. Updating Level3 profile commands source code to include command name as a prefix in error message. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Tapan Shah <tapandshah@hp.com> Reviewed-by: Jaben Carsey <jaben.carsey@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16732 6f19259b-4bc3-4df7-8a09-765794883524
2012-01-31ShellPkg: Update 'echo' command to print everything at once. this allows ↵jcarsey1-6/+10
for format color coding on the output. signed-off-by: jcarsey reviewed-by: darylm503 git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12969 6f19259b-4bc3-4df7-8a09-765794883524
2011-03-26cls - add input verification.jcarsey1-14/+14
echo - add input verificaiton. help - prints out commands in sorted order. touch - add comments. type - add error when file not found. add comments. main lib files: add comments, clarify error messages. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11427 6f19259b-4bc3-4df7-8a09-765794883524
2010-09-14udk2010.up2.shell initial release.jcarsey1-0/+116
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10874 6f19259b-4bc3-4df7-8a09-765794883524
generated by cgit v1.2.3 (git 2.39.0) at 2026-09-15 04:17:24 +0300