\r
**/\r
\r
-#if !defined(__SHELL_LIB__)\r
+#ifndef __SHELL_LIB__\r
#define __SHELL_LIB__\r
\r
#include <Uefi.h>\r
#include <Protocol/EfiShell.h>\r
#include <Protocol/EfiShellParameters.h>\r
\r
+// (20 * (6+5+2))+1) unicode characters from EFI FAT spec (doubled for bytes)\r
+#define MAX_FILE_NAME_LEN 512\r
+\r
+extern EFI_SHELL_PARAMETERS_PROTOCOL *mEfiShellParametersProtocol;\r
+extern EFI_SHELL_PROTOCOL *mEfiShellProtocol;\r
+\r
/**\r
This function will retrieve the information about the file for the handle\r
specified and store it in allocated pool memory.\r
EFI_FILE_INFO*\r
EFIAPI\r
ShellGetFileInfo (\r
- IN EFI_FILE_HANDLE FileHandle\r
+ IN SHELL_FILE_HANDLE FileHandle\r
);\r
\r
/**\r
- This function will set the information about the file for the opened handle\r
+ This function sets the information about the file for the opened handle\r
specified.\r
\r
@param[in] FileHandle The file handle of the file for which information\r
is being set.\r
\r
- @param[in] FileInfo The infotmation to set.\r
+ @param[in] FileInfo The information to set.\r
\r
- @retval EFI_SUCCESS The information was set.\r
- @retval EFI_UNSUPPORTED The InformationType is not known.\r
+ @retval EFI_SUCCESS The information was set.\r
+ @retval EFI_INVALID_PARAMETER A parameter was out of range or invalid.\r
+ @retval EFI_UNSUPPORTED The FileHandle does not support FileInfo.\r
@retval EFI_NO_MEDIA The device has no medium.\r
@retval EFI_DEVICE_ERROR The device reported an error.\r
@retval EFI_VOLUME_CORRUPTED The file system structures are corrupted.\r
- @retval EFI_WRITE_PROTECTED The file or medium is write protected.\r
- @retval EFI_ACCESS_DENIED The file was opened read only.\r
- @retval EFI_VOLUME_FULL The volume is full.\r
+ @retval EFI_WRITE_PROTECTED The file or medium is write protected.\r
+ @retval EFI_ACCESS_DENIED The file was opened read only.\r
+ @retval EFI_VOLUME_FULL The volume is full.\r
**/\r
EFI_STATUS\r
EFIAPI\r
ShellSetFileInfo (\r
- IN EFI_FILE_HANDLE FileHandle,\r
+ IN SHELL_FILE_HANDLE FileHandle,\r
IN EFI_FILE_INFO *FileInfo\r
);\r
\r
This function opens a file with the open mode according to the file path. The\r
Attributes is valid only for EFI_FILE_MODE_CREATE.\r
\r
- @param[in] FilePath On input the device path to the file. On output\r
+ @param[in,out] FilePath On input, the device path to the file. On output,\r
the remaining device path.\r
- @param[out] DeviceHandle Pointer to the system device handle.\r
- @param[out] FileHandle Pointer to the file handle.\r
- @param[in] OpenMode The mode to open the file with.\r
- @param[in] Attributes The file's file attributes.\r
+ @param[out] DeviceHandle Pointer to the system device handle.\r
+ @param[out] FileHandle Pointer to the file handle.\r
+ @param[in] OpenMode The mode to open the file with.\r
+ @param[in] Attributes The file's file attributes.\r
\r
- @retval EFI_SUCCESS The information was set.\r
+ @retval EFI_SUCCESS The information was set.\r
@retval EFI_INVALID_PARAMETER One of the parameters has an invalid value.\r
- @retval EFI_UNSUPPORTED Could not open the file path.\r
+ @retval EFI_UNSUPPORTED Could not open the file path.\r
@retval EFI_NOT_FOUND The specified file could not be found on the\r
device or the file system could not be found on\r
the device.\r
- @retval EFI_NO_MEDIA The device has no medium.\r
- @retval EFI_MEDIA_CHANGED The device has a different medium in it or the\r
+ @retval EFI_NO_MEDIA The device has no medium.\r
+ @retval EFI_MEDIA_CHANGED The device has a different medium in it or the\r
medium is no longer supported.\r
- @retval EFI_DEVICE_ERROR The device reported an error.\r
+ @retval EFI_DEVICE_ERROR The device reported an error.\r
@retval EFI_VOLUME_CORRUPTED The file system structures are corrupted.\r
- @retval EFI_WRITE_PROTECTED The file or medium is write protected.\r
- @retval EFI_ACCESS_DENIED The file was opened read only.\r
+ @retval EFI_WRITE_PROTECTED The file or medium is write protected.\r
+ @retval EFI_ACCESS_DENIED The file was opened read only.\r
@retval EFI_OUT_OF_RESOURCES Not enough resources were available to open the\r
file.\r
- @retval EFI_VOLUME_FULL The volume is full.\r
+ @retval EFI_VOLUME_FULL The volume is full.\r
**/\r
EFI_STATUS\r
EFIAPI\r
ShellOpenFileByDevicePath(\r
IN OUT EFI_DEVICE_PATH_PROTOCOL **FilePath,\r
OUT EFI_HANDLE *DeviceHandle,\r
- OUT EFI_FILE_HANDLE *FileHandle,\r
+ OUT SHELL_FILE_HANDLE *FileHandle,\r
IN UINT64 OpenMode,\r
IN UINT64 Attributes\r
);\r
This function will open a file or directory referenced by filename.\r
\r
If return is EFI_SUCCESS, the Filehandle is the opened file's handle;\r
- otherwise, the Filehandle is NULL. The Attributes is valid only for\r
+ otherwise, the Filehandle is NULL. Attributes is valid only for\r
EFI_FILE_MODE_CREATE.\r
\r
- @param[in] FileName Pointer to file name.\r
- @param[out] FileHandle Pointer to the file handle.\r
- @param[in] OpenMode The mode to open the file with.\r
- @param[in] Attributes The file's file attributes.\r
+ @param[in] FilePath The pointer to file name.\r
+ @param[out] FileHandle The pointer to the file handle.\r
+ @param[in] OpenMode The mode to open the file with.\r
+ @param[in] Attributes The file's file attributes.\r
\r
- @retval EFI_SUCCESS The information was set.\r
+ @retval EFI_SUCCESS The information was set.\r
@retval EFI_INVALID_PARAMETER One of the parameters has an invalid value.\r
- @retval EFI_UNSUPPORTED Could not open the file path.\r
+ @retval EFI_UNSUPPORTED Could not open the file path.\r
@retval EFI_NOT_FOUND The specified file could not be found on the\r
device or the file system could not be found\r
on the device.\r
- @retval EFI_NO_MEDIA The device has no medium.\r
- @retval EFI_MEDIA_CHANGED The device has a different medium in it or the\r
+ @retval EFI_NO_MEDIA The device has no medium.\r
+ @retval EFI_MEDIA_CHANGED The device has a different medium in it or the\r
medium is no longer supported.\r
- @retval EFI_DEVICE_ERROR The device reported an error.\r
+ @retval EFI_DEVICE_ERROR The device reported an error.\r
@retval EFI_VOLUME_CORRUPTED The file system structures are corrupted.\r
- @retval EFI_WRITE_PROTECTED The file or medium is write protected.\r
- @retval EFI_ACCESS_DENIED The file was opened read only.\r
+ @retval EFI_WRITE_PROTECTED The file or medium is write protected.\r
+ @retval EFI_ACCESS_DENIED The file was opened read only.\r
@retval EFI_OUT_OF_RESOURCES Not enough resources were available to open the\r
file.\r
- @retval EFI_VOLUME_FULL The volume is full.\r
+ @retval EFI_VOLUME_FULL The volume is full.\r
**/\r
EFI_STATUS\r
EFIAPI\r
ShellOpenFileByName(\r
IN CONST CHAR16 *FilePath,\r
- OUT EFI_FILE_HANDLE *FileHandle,\r
+ OUT SHELL_FILE_HANDLE *FileHandle,\r
IN UINT64 OpenMode,\r
IN UINT64 Attributes\r
);\r
otherwise, the Filehandle is NULL. If the directory already existed, this\r
function opens the existing directory.\r
\r
- @param[in] DirectoryName Pointer to Directory name.\r
- @param[out] FileHandle Pointer to the file handle.\r
+ @param[in] DirectoryName The pointer to Directory name.\r
+ @param[out] FileHandle The pointer to the file handle.\r
\r
- @retval EFI_SUCCESS The information was set.\r
+ @retval EFI_SUCCESS The information was set.\r
@retval EFI_INVALID_PARAMETER One of the parameters has an invalid value.\r
- @retval EFI_UNSUPPORTED Could not open the file path.\r
+ @retval EFI_UNSUPPORTED Could not open the file path.\r
@retval EFI_NOT_FOUND The specified file could not be found on the\r
- device or the file system could not be found\r
+ device, or the file system could not be found\r
on the device.\r
- @retval EFI_NO_MEDIA The device has no medium.\r
- @retval EFI_MEDIA_CHANGED The device has a different medium in it or the\r
+ @retval EFI_NO_MEDIA The device has no medium.\r
+ @retval EFI_MEDIA_CHANGED The device has a different medium in it or the\r
medium is no longer supported.\r
- @retval EFI_DEVICE_ERROR The device reported an error.\r
+ @retval EFI_DEVICE_ERROR The device reported an error.\r
@retval EFI_VOLUME_CORRUPTED The file system structures are corrupted.\r
- @retval EFI_WRITE_PROTECTED The file or medium is write protected.\r
- @retval EFI_ACCESS_DENIED The file was opened read only.\r
+ @retval EFI_WRITE_PROTECTED The file or medium is write protected.\r
+ @retval EFI_ACCESS_DENIED The file was opened read only.\r
@retval EFI_OUT_OF_RESOURCES Not enough resources were available to open the\r
file.\r
- @retval EFI_VOLUME_FULL The volume is full.\r
+ @retval EFI_VOLUME_FULL The volume is full.\r
**/\r
EFI_STATUS\r
EFIAPI\r
ShellCreateDirectory(\r
IN CONST CHAR16 *DirectoryName,\r
- OUT EFI_FILE_HANDLE *FileHandle\r
+ OUT SHELL_FILE_HANDLE *FileHandle\r
);\r
\r
/**\r
EFI_FILE_INFO is the structure returned as the directory entry.\r
\r
@param[in] FileHandle The opened file handle.\r
- @param[in] ReadSize On input the size of buffer in bytes. On return\r
+ @param[in,out] ReadSize On input the size of buffer in bytes. On return\r
the number of bytes written.\r
@param[out] Buffer The buffer to put read data into.\r
\r
- @retval EFI_SUCCESS Data was read.\r
+ @retval EFI_SUCCESS Data was read.\r
@retval EFI_NO_MEDIA The device has no media.\r
- @retval EFI_DEVICE_ERROR The device reported an error.\r
+ @retval EFI_DEVICE_ERROR The device reported an error.\r
@retval EFI_VOLUME_CORRUPTED The file system structures are corrupted.\r
- @retval EFI_BUFFER_TO_SMALL Buffer is too small. ReadSize contains required\r
+ @retval EFI_BUFFER_TO_SMALL Buffer is too small. ReadSize contains required\r
size.\r
\r
**/\r
EFI_STATUS\r
EFIAPI\r
ShellReadFile(\r
- IN EFI_FILE_HANDLE FileHandle,\r
+ IN SHELL_FILE_HANDLE FileHandle,\r
IN OUT UINTN *ReadSize,\r
OUT VOID *Buffer\r
);\r
\r
@param[in] FileHandle The opened file for writing.\r
\r
- @param[in] BufferSize On input the number of bytes in Buffer. On output\r
+ @param[in,out] BufferSize On input the number of bytes in Buffer. On output\r
the number of bytes written.\r
\r
@param[in] Buffer The buffer containing data to write is stored.\r
\r
- @retval EFI_SUCCESS Data was written.\r
- @retval EFI_UNSUPPORTED Writes to an open directory are not supported.\r
+ @retval EFI_SUCCESS Data was written.\r
+ @retval EFI_UNSUPPORTED Writes to an open directory are not supported.\r
@retval EFI_NO_MEDIA The device has no media.\r
- @retval EFI_DEVICE_ERROR The device reported an error.\r
- @retval EFI_VOLUME_CORRUPTED The file system structures are corrupted.\r
- @retval EFI_WRITE_PROTECTED The device is write-protected.\r
- @retval EFI_ACCESS_DENIED The file was open for read only.\r
- @retval EFI_VOLUME_FULL The volume is full.\r
+ @retval EFI_DEVICE_ERROR The device reported an error.\r
+ @retval EFI_VOLUME_CORRUPTED The file system structures are corrupted.\r
+ @retval EFI_WRITE_PROTECTED The device is write-protected.\r
+ @retval EFI_ACCESS_DENIED The file was open for read only.\r
+ @retval EFI_VOLUME_FULL The volume is full.\r
**/\r
EFI_STATUS\r
EFIAPI\r
ShellWriteFile(\r
- IN EFI_FILE_HANDLE FileHandle,\r
+ IN SHELL_FILE_HANDLE FileHandle,\r
IN OUT UINTN *BufferSize,\r
IN VOID *Buffer\r
);\r
@param[in] FileHandle The file handle to close.\r
\r
@retval EFI_SUCCESS The file handle was closed sucessfully.\r
- @retval INVALID_PARAMETER One of the parameters has an invalid value.\r
+ @retval INVALID_PARAMETER One of the parameters has an invalid value.\r
**/\r
EFI_STATUS\r
EFIAPI\r
ShellCloseFile (\r
- IN EFI_FILE_HANDLE *FileHandle\r
+ IN SHELL_FILE_HANDLE *FileHandle\r
);\r
\r
/**\r
EFI_STATUS\r
EFIAPI\r
ShellDeleteFile (\r
- IN EFI_FILE_HANDLE *FileHandle\r
+ IN SHELL_FILE_HANDLE *FileHandle\r
);\r
\r
/**\r
\r
This function sets the current file position for the handle to the position\r
supplied. With the exception of seeking to position 0xFFFFFFFFFFFFFFFF, only\r
- absolute positioning is supported, and seeking past the end of the file is\r
- allowed (a subsequent write would grow the file). Seeking to position\r
+ absolute positioning is supported, and moving past the end of the file is\r
+ allowed (a subsequent write would grow the file). Moving to position\r
0xFFFFFFFFFFFFFFFF causes the current position to be set to the end of the file.\r
If FileHandle is a directory, the only position that may be set is zero. This\r
has the effect of starting the read process of the directory entries over.\r
\r
@param[in] FileHandle The file handle on which the position is being set.\r
\r
- @param[in] Position Byte position from begining of file.\r
+ @param[in] Position The byte position from the begining of the file.\r
\r
@retval EFI_SUCCESS Operation completed sucessfully.\r
@retval EFI_UNSUPPORTED The seek request for non-zero is not valid on\r
EFI_STATUS\r
EFIAPI\r
ShellSetFilePosition (\r
- IN EFI_FILE_HANDLE FileHandle,\r
+ IN SHELL_FILE_HANDLE FileHandle,\r
IN UINT64 Position\r
);\r
\r
if FileHandle is a directory.\r
\r
@param[in] FileHandle The open file handle on which to get the position.\r
- @param[out] Position Byte position from begining of file.\r
+ @param[out] Position The byte position from the begining of the file.\r
\r
@retval EFI_SUCCESS The operation completed sucessfully.\r
@retval INVALID_PARAMETER One of the parameters has an invalid value.\r
EFI_STATUS\r
EFIAPI\r
ShellGetFilePosition (\r
- IN EFI_FILE_HANDLE FileHandle,\r
+ IN SHELL_FILE_HANDLE FileHandle,\r
OUT UINT64 *Position\r
);\r
\r
EFI_STATUS\r
EFIAPI\r
ShellFlushFile (\r
- IN EFI_FILE_HANDLE FileHandle\r
+ IN SHELL_FILE_HANDLE FileHandle\r
);\r
\r
/**\r
\r
Caller must use FreePool on *Buffer opon completion of all file searching.\r
\r
- @param[in] DirHandle The file handle of the directory to search\r
- @param[out] Buffer Pointer to pointer to buffer for file's information\r
+ @param[in] DirHandle The file handle of the directory to search.\r
+ @param[out] Buffer The pointer to the buffer for the file's information.\r
\r
@retval EFI_SUCCESS Found the first file.\r
@retval EFI_NOT_FOUND Cannot find the directory.\r
@retval EFI_NO_MEDIA The device has no media.\r
@retval EFI_DEVICE_ERROR The device reported an error.\r
@retval EFI_VOLUME_CORRUPTED The file system structures are corrupted.\r
- @return ShellReadFile\r
+ @sa ShellReadFile\r
**/\r
EFI_STATUS\r
EFIAPI\r
ShellFindFirstFile (\r
- IN EFI_FILE_HANDLE DirHandle,\r
+ IN SHELL_FILE_HANDLE DirHandle,\r
OUT EFI_FILE_INFO **Buffer\r
);\r
\r
first file, and then use this function get other files. This function can be\r
called for several times to get each file's information in the directory. If\r
the call of ShellFindNextFile() got the last file in the directory, the next\r
- call of this function has no file to get. *NoFile will be set to TRUE and the\r
+ call of this function has no file to get. *NoFile will be set to TRUE, and the\r
data in Buffer is meaningless.\r
\r
@param[in] DirHandle The file handle of the directory.\r
- @param[out] Buffer Pointer to buffer for file's information.\r
- @param[out] NoFile Pointer to boolean when last file is found.\r
+ @param[in,out] Buffer The pointer to buffer for file's information.\r
+ @param[in,out] NoFile The pointer to boolean when last file is found.\r
\r
@retval EFI_SUCCESS Found the next file.\r
@retval EFI_NO_MEDIA The device has no media.\r
@retval EFI_DEVICE_ERROR The device reported an error.\r
@retval EFI_VOLUME_CORRUPTED The file system structures are corrupted.\r
+ @sa ShellReadFile\r
**/\r
EFI_STATUS\r
EFIAPI\r
ShellFindNextFile(\r
- IN EFI_FILE_HANDLE DirHandle,\r
- OUT EFI_FILE_INFO *Buffer,\r
- OUT BOOLEAN *NoFile\r
+ IN SHELL_FILE_HANDLE DirHandle,\r
+ IN OUT EFI_FILE_INFO *Buffer,\r
+ IN OUT BOOLEAN *NoFile\r
);\r
\r
/**\r
data.\r
\r
@param[in] FileHandle The file handle from which size is retrieved.\r
- @param[out] Size Pointer to size.\r
+ @param[out] Size The pointer to size.\r
\r
@retval EFI_SUCCESS The operation was completed sucessfully.\r
@retval EFI_DEVICE_ERROR Cannot access the file.\r
EFI_STATUS\r
EFIAPI\r
ShellGetFileSize (\r
- IN EFI_FILE_HANDLE FileHandle,\r
+ IN SHELL_FILE_HANDLE FileHandle,\r
OUT UINT64 *Size\r
);\r
\r
\r
This function is useful to check whether the application is being asked to halt by the shell.\r
\r
- @retval TRUE the execution break is enabled\r
- @retval FALSE the execution break is not enabled\r
+ @retval TRUE The execution break is enabled.\r
+ @retval FALSE The execution break is not enabled.\r
**/\r
BOOLEAN\r
EFIAPI\r
@param[in] EnvKey The key name of the environment variable.\r
\r
@retval NULL The named environment variable does not exist.\r
- @return != NULL pointer to the value of the environment variable.\r
+ @return != NULL The pointer to the value of the environment variable.\r
**/\r
CONST CHAR16*\r
EFIAPI\r
@param[in] EnvVal The Value of the environment variable\r
@param[in] Volatile Indicates whether the variable is non-volatile (FALSE) or volatile (TRUE).\r
\r
- @retval EFI_SUCCESS the operation was completed sucessfully\r
- @retval EFI_UNSUPPORTED This operation is not allowed in pre UEFI 2.0 Shell environments\r
+ @retval EFI_SUCCESS The operation completed sucessfully\r
+ @retval EFI_UNSUPPORTED This operation is not allowed in pre-UEFI 2.0 Shell environments.\r
**/\r
EFI_STATUS\r
EFIAPI\r
ShellExecute() function. The Output parameter has no effect in a\r
UEFI Shell 2.0 environment.\r
\r
- @param[in] ImageHandle Parent image that is starting the operation.\r
- @param[in] CommandLine Pointer to NULL terminated command line.\r
+ @param[in] ParentHandle The parent image starting the operation.\r
+ @param[in] CommandLine The pointer to a NULL terminated command line.\r
@param[in] Output True to display debug output. False to hide it.\r
@param[in] EnvironmentVariables Optional pointer to array of environment variables\r
- in the form "x=y". If NULL current set is used.\r
+ in the form "x=y". If NULL, the current set is used.\r
@param[out] Status The status of the run command line.\r
\r
@retval EFI_SUCCESS The operation completed sucessfully. Status\r
CONST CHAR16*\r
EFIAPI\r
ShellGetCurrentDir (\r
- IN CHAR16 *DeviceName OPTIONAL\r
+ IN CHAR16 * CONST DeviceName OPTIONAL\r
);\r
\r
/**\r
If you are NOT appending to an existing list *ListHead must be NULL. If\r
*ListHead is NULL then it must be callee freed.\r
\r
- @param[in] Arg Pointer to path string.\r
+ @param[in] Arg The pointer to path string.\r
@param[in] OpenMode Mode to open files with.\r
- @param[in] ListHead Head of linked list of results.\r
+ @param[in,out] ListHead Head of linked list of results.\r
\r
@retval EFI_SUCCESS The operation was sucessful and the list head\r
contains the list of opened files.\r
/**\r
Free the linked list returned from ShellOpenFileMetaArg.\r
\r
- @param[in] ListHead The pointer to free.\r
+ @param[in,out] ListHead The pointer to free.\r
\r
@retval EFI_SUCCESS The operation was sucessful.\r
@retval EFI_INVALID_PARAMETER A parameter was invalid.\r
in the order provided and return the first one that is successful.\r
\r
If FileName is NULL, then ASSERT.\r
- If FileExtension is NULL, then behavior is identical to ShellFindFilePath.\r
+ If FileExtension is NULL, then the behavior is identical to ShellFindFilePath.\r
\r
If the return value is not NULL then the memory must be caller freed.\r
\r
- @param[in] FileName Filename string.\r
- @param[in] FileExtension Semi-colon delimeted list of possible extensions.\r
+ @param[in] FileName The filename string.\r
+ @param[in] FileExtension Semicolon delimited list of possible extensions.\r
\r
@retval NULL The file was not found.\r
@retval !NULL The path to the file.\r
TypeDoubleValue, ///< A flag that has 2 space seperated value data following it (IE "-a 1 2").\r
TypeMaxValue, ///< A flag followed by all the command line data before the next flag.\r
TypeMax,\r
-} ParamType;\r
+} SHELL_PARAM_TYPE;\r
\r
typedef struct {\r
- CHAR16 *Name;\r
- ParamType Type;\r
+ CHAR16 *Name;\r
+ SHELL_PARAM_TYPE Type;\r
} SHELL_PARAM_ITEM;\r
\r
\r
/// Helper structure for no parameters (besides -? and -b)\r
extern SHELL_PARAM_ITEM EmptyParamList[];\r
\r
+/// Helper structure for -sfo only (besides -? and -b)\r
+extern SHELL_PARAM_ITEM SfoParamList[];\r
+\r
/**\r
Checks the command line arguments passed against the list of valid ones.\r
Optionally removes NULL values first.\r
\r
If no initialization is required, then return RETURN_SUCCESS.\r
\r
- @param[in] CheckList Pointer to list of parameters to check.\r
- @param[out] CheckPackage Package of checked values.\r
+ @param[in] CheckList The pointer to list of parameters to check.\r
+ @param[out] CheckPackage The package of checked values.\r
@param[out] ProblemParam Optional pointer to pointer to unicode string for\r
the paramater that caused failure.\r
@param[in] AutoPageBreak Will automatically set PageBreakEnabled.\r
@retval EFI_SUCCESS The operation completed sucessfully.\r
@retval EFI_OUT_OF_RESOURCES A memory allocation failed.\r
@retval EFI_INVALID_PARAMETER A parameter was invalid.\r
- @retval EFI_VOLUME_CORRUPTED The command line was corrupt. An argument was\r
- duplicated. The duplicated command line argument\r
- was returned in ProblemParam if provided.\r
+ @retval EFI_VOLUME_CORRUPTED The command line was corrupt.\r
@retval EFI_DEVICE_ERROR The commands contained 2 opposing arguments. One\r
of the command line arguments was returned in\r
ProblemParam if provided.\r
\r
@retval TRUE The flag is on the command line.\r
@retval FALSE The flag is not on the command line.\r
- **/\r
+**/\r
BOOLEAN\r
EFIAPI\r
ShellCommandLineGetFlag (\r
- IN CONST LIST_ENTRY *CheckPackage,\r
- IN CHAR16 *KeyString\r
+ IN CONST LIST_ENTRY * CONST CheckPackage,\r
+ IN CONST CHAR16 * CONST KeyString\r
);\r
\r
/**\r
@param[in] KeyString The Key of the command line argument to check for.\r
\r
@retval NULL The flag is not on the command line.\r
- @retval !=NULL Pointer to unicode string of the value.\r
- **/\r
+ @retval !=NULL The pointer to unicode string of the value.\r
+**/\r
CONST CHAR16*\r
EFIAPI\r
ShellCommandLineGetValue (\r
@param[in] Position The position of the value.\r
\r
@retval NULL The flag is not on the command line.\r
- @retval !=NULL Pointer to unicode string of the value.\r
- **/\r
+ @retval !=NULL The pointer to unicode string of the value.\r
+**/\r
CONST CHAR16*\r
EFIAPI\r
ShellCommandLineGetRawValue (\r
- IN CONST LIST_ENTRY *CheckPackage,\r
- IN UINT32 Position\r
+ IN CONST LIST_ENTRY * CONST CheckPackage,\r
+ IN UINTN Position\r
);\r
\r
/**\r
\r
This will not include flags.\r
\r
- @retval (UINTN)-1 No parsing has ocurred.\r
- @return The number of value parameters found.\r
+ @param[in] CheckPackage The package of parsed command line arguments.\r
+\r
+ @retval (UINTN)-1 No parsing has occurred.\r
+ @retval other The number of value parameters found.\r
**/\r
UINTN\r
EFIAPI\r
ShellCommandLineGetCount(\r
- VOID\r
+ IN CONST LIST_ENTRY *CheckPackage\r
);\r
\r
/**\r
- Determins if a parameter is duplicated.\r
+ Determines if a parameter is duplicated.\r
\r
- If Param is not NULL then it will point to a callee allocated string buffer\r
- with the parameter value if a duplicate is found.\r
+ If Param is not NULL, then it will point to a callee-allocated string buffer\r
+ with the parameter value, if a duplicate is found.\r
\r
If CheckPackage is NULL, then ASSERT.\r
\r
\r
/**\r
This function causes the shell library to initialize itself. If the shell library\r
- is already initialized it will de-initialize all the current protocol poitners and\r
+ is already initialized it will de-initialize all the current protocol pointers and\r
re-populate them again.\r
\r
When the library is used with PcdShellLibAutoInitialize set to true this function\r
\r
This function is intended for internal access for shell commands only.\r
\r
- @retval EFI_SUCCESS the initialization was complete sucessfully\r
+ @retval EFI_SUCCESS The initialization was complete sucessfully.\r
\r
**/\r
EFI_STATUS\r
\r
Note: The background color is controlled by the shell command cls.\r
\r
- @param[in] Row The row to print at.\r
@param[in] Col The column to print at.\r
+ @param[in] Row The row to print at.\r
@param[in] Format The format string.\r
+ @param[in] ... The variable argument list.\r
\r
- @return The number of characters printed to the screen.\r
+ @return EFI_SUCCESS The printing was successful.\r
+ @return EFI_DEVICE_ERROR The console device reported an error.\r
**/\r
-\r
-UINTN\r
+EFI_STATUS\r
EFIAPI\r
ShellPrintEx(\r
IN INT32 Col OPTIONAL,\r
\r
Note: The background color is controlled by the shell command cls.\r
\r
- @param[in] Row The row to print at.\r
@param[in] Col The column to print at.\r
+ @param[in] Row The row to print at.\r
@param[in] Language The language of the string to retrieve. If this parameter\r
is NULL, then the current platform language is used.\r
@param[in] HiiFormatStringId The format string Id for getting from Hii.\r
@param[in] HiiFormatHandle The format string Handle for getting from Hii.\r
+ @param[in] ... The variable argument list.\r
\r
- @return the number of characters printed to the screen.\r
+ @return EFI_SUCCESS The printing was successful.\r
+ @return EFI_DEVICE_ERROR The console device reported an error.\r
**/\r
-UINTN\r
+EFI_STATUS\r
EFIAPI\r
ShellPrintHiiEx(\r
IN INT32 Col OPTIONAL,\r
given in CurrentSize the string will be grown such that the copy can be performed\r
and CurrentSize will be updated to the new size.\r
\r
- If Source is NULL, there is nothing to append, just return the current buffer in\r
+ If Source is NULL, there is nothing to append, so return the current buffer in\r
Destination.\r
\r
If Destination is NULL, then ASSERT().\r
CurrentSize, then ASSERT().\r
\r
@param[in,out] Destination The String to append onto.\r
- @param[in,out] CurrentSize On call the number of bytes in Destination. On\r
- return possibly the new size (still in bytes). If NULL\r
+ @param[in,out] CurrentSize On call, the number of bytes in Destination. On\r
+ return, possibly the new size (still in bytes). If NULL,\r
then allocate whatever is needed.\r
@param[in] Source The String to append from.\r
- @param[in] Count Maximum number of characters to append. If 0 then\r
+ @param[in] Count The maximum number of characters to append. If 0, then\r
all are appended.\r
\r
- @return The Destination after apending the Source.\r
+ @return The Destination after appending the Source.\r
**/\r
CHAR16*\r
EFIAPI\r
\r
If the string would grow bigger than NewSize it will halt and return error.\r
\r
- @param[in] SourceString String with source buffer.\r
- @param[in,out] NewString String with resultant buffer.\r
- @param[in] NewSize Size in bytes of NewString.\r
- @param[in] FindTarget String to look for.\r
- @param[in] ReplaceWith String to replace FindTarget with.\r
+ @param[in] SourceString The string with source buffer.\r
+ @param[in,out] NewString The string with resultant buffer.\r
+ @param[in] NewSize The size in bytes of NewString.\r
+ @param[in] FindTarget The string to look for.\r
+ @param[in] ReplaceWith The string to replace FindTarget with.\r
@param[in] SkipPreCarrot If TRUE will skip a FindTarget that has a '^'\r
immediately before it.\r
+ @param[in] ParameterReplacing If TRUE will add "" around items with spaces.\r
\r
@retval EFI_INVALID_PARAMETER SourceString was NULL.\r
@retval EFI_INVALID_PARAMETER NewString was NULL.\r
@retval EFI_INVALID_PARAMETER SourceString had length < 1.\r
@retval EFI_BUFFER_TOO_SMALL NewSize was less than the minimum size to hold\r
the new string (truncation occurred).\r
- @retval EFI_SUCCESS The string was sucessfully copied with replacement.\r
+ @retval EFI_SUCCESS The string was successfully copied with replacement.\r
**/\r
-\r
EFI_STATUS\r
EFIAPI\r
-ShellCopySearchAndReplace2(\r
+ShellCopySearchAndReplace(\r
IN CHAR16 CONST *SourceString,\r
- IN CHAR16 *NewString,\r
+ IN OUT CHAR16 *NewString,\r
IN UINTN NewSize,\r
IN CONST CHAR16 *FindTarget,\r
IN CONST CHAR16 *ReplaceWith,\r
- IN CONST BOOLEAN SkipPreCarrot\r
+ IN CONST BOOLEAN SkipPreCarrot,\r
+ IN CONST BOOLEAN ParameterReplacing\r
);\r
\r
-///\r
-/// make upgrades easier from old version\r
-///\r
-#define ShellLibCopySearchAndReplace(a,b,c,d,e) ShellCopySearchAndReplace2(a,b,c,d,e,FALSE)\r
-\r
/**\r
Check if a Unicode character is a hexadecimal character.\r
\r
This internal function checks if a Unicode character is a\r
- decimal character. The valid hexadecimal character is\r
+ numeric character. The valid hexadecimal characters are\r
L'0' to L'9', L'a' to L'f', or L'A' to L'F'.\r
\r
- @param[in] Char The character to check.\r
\r
- @retval TRUE The Char is a hexadecmial character.\r
- @retval FALSE The Char is not a hexadecmial character.\r
+ @param Char The character to check against.\r
+\r
+ @retval TRUE The Char is a hexadecmial character.\r
+ @retval FALSE The Char is not a hexadecmial character.\r
\r
**/\r
BOOLEAN\r
IN CHAR16 Char\r
);\r
\r
+/**\r
+ Check if a Unicode character is a decimal character.\r
+\r
+ This internal function checks if a Unicode character is a\r
+ decimal character. The valid characters are\r
+ L'0' to L'9'.\r
+\r
+\r
+ @param Char The character to check against.\r
+\r
+ @retval TRUE The Char is a hexadecmial character.\r
+ @retval FALSE The Char is not a hexadecmial character.\r
+\r
+**/\r
+BOOLEAN\r
+EFIAPI\r
+ShellIsDecimalDigitCharacter (\r
+ IN CHAR16 Char\r
+ );\r
+\r
///\r
-/// What type of answer is requested\r
+/// What type of answer is requested.\r
///\r
typedef enum {\r
- SHELL_PROMPT_REQUEST_TYPE_YES_NO,\r
- SHELL_PROMPT_REQUEST_TYPE_YES_NO_CANCEL,\r
- SHELL_PROMPT_REQUEST_TYPE_FREEFORM,\r
- SHELL_PROMPT_REQUEST_TYPE_QUIT_CONTINUE,\r
- SHELL_PROMPT_REQUEST_TYPE_YES_NO_ALL_CANCEL,\r
- SHELL_PROMPT_REQUEST_TYPE_ENTER_TO_COMTINUE,\r
- SHELL_PROMPT_REQUEST_TYPE_ANYKEY_TO_COMTINUE,\r
- SHELL_PROMPT_REQUEST_TYPE_MAX\r
+ ShellPromptResponseTypeYesNo,\r
+ ShellPromptResponseTypeYesNoCancel,\r
+ ShellPromptResponseTypeFreeform,\r
+ ShellPromptResponseTypeQuitContinue,\r
+ ShellPromptResponseTypeYesNoAllCancel,\r
+ ShellPromptResponseTypeEnterContinue,\r
+ ShellPromptResponseTypeAnyKeyContinue,\r
+ ShellPromptResponseTypeMax\r
} SHELL_PROMPT_REQUEST_TYPE;\r
\r
///\r
-/// what answer was given\r
+/// What answer was given.\r
///\r
typedef enum {\r
- SHELL_PROMPT_RESPONSE_YES,\r
- SHELL_PROMPT_RESPONSE_NO,\r
- SHELL_PROMPT_RESPONSE_CANCEL,\r
- SHELL_PROMPT_RESPONSE_QUIT,\r
- SHELL_PROMPT_RESPONSE_CONTINUE,\r
- SHELL_PROMPT_RESPONSE_ALL,\r
- SHELL_PROMPT_RESPONSE_MAX\r
+ ShellPromptResponseYes,\r
+ ShellPromptResponseNo,\r
+ ShellPromptResponseCancel,\r
+ ShellPromptResponseQuit,\r
+ ShellPromptResponseContinue,\r
+ ShellPromptResponseAll,\r
+ ShellPromptResponseMax\r
} SHELL_PROMPT_RESPONSE;\r
\r
/**\r
This function will display the requested question on the shell prompt and then\r
wait for an apropriate answer to be input from the console.\r
\r
- if the SHELL_PROMPT_REQUEST_TYPE is SHELL_PROMPT_REQUEST_TYPE_YESNO, SHELL_PROMPT_REQUEST_TYPE_QUIT_CONTINUE\r
+ If the SHELL_PROMPT_REQUEST_TYPE is SHELL_PROMPT_REQUEST_TYPE_YESNO, ShellPromptResponseTypeQuitContinue\r
or SHELL_PROMPT_REQUEST_TYPE_YESNOCANCEL then *Response is of type SHELL_PROMPT_RESPONSE.\r
\r
- if the SHELL_PROMPT_REQUEST_TYPE is SHELL_PROMPT_REQUEST_TYPE_FREEFORM then *Response is of type\r
+ If the SHELL_PROMPT_REQUEST_TYPE is ShellPromptResponseTypeFreeform then *Response is of type\r
CHAR16*.\r
\r
In either case *Response must be callee freed if Response was not NULL;\r
\r
@param Type What type of question is asked. This is used to filter the input\r
to prevent invalid answers to question.\r
- @param Prompt Pointer to string prompt to use to request input.\r
- @param Response Pointer to Response which will be populated upon return.\r
+ @param Prompt The pointer to a string prompt used to request input.\r
+ @param Response The pointer to Response, which will be populated upon return.\r
\r
- @retval EFI_SUCCESS The operation was sucessful.\r
+ @retval EFI_SUCCESS The operation was successful.\r
@retval EFI_UNSUPPORTED The operation is not supported as requested.\r
@retval EFI_INVALID_PARAMETER A parameter was invalid.\r
- @retval EFI_OUT_OF_RESOURCES A memory allocation failed.\r
@return other The operation failed.\r
**/\r
EFI_STATUS\r
\r
@param Type What type of question is asked. This is used to filter the input\r
to prevent invalid answers to question.\r
- @param Prompt Pointer to string prompt to use to request input.\r
- @param Response Pointer to Response which will be populated upon return.\r
+ @param[in] HiiFormatStringId The format string Id for getting from Hii.\r
+ @param[in] HiiFormatHandle The format string Handle for getting from Hii.\r
+ @param Response The pointer to Response, which will be populated upon return.\r
\r
- @retval EFI_SUCCESS the operation was sucessful.\r
- @return other the operation failed.\r
+ @retval EFI_SUCCESS The operation was sucessful.\r
+ @return other The operation failed.\r
\r
@sa ShellPromptForResponse\r
**/\r
IN OUT VOID **Response\r
);\r
\r
+/**\r
+ Function to determin if an entire string is a valid number.\r
+\r
+ If Hex it must be preceeded with a 0x or has ForceHex, set TRUE.\r
+\r
+ @param[in] String The string to evaluate.\r
+ @param[in] ForceHex TRUE - always assume hex.\r
+ @param[in] StopAtSpace TRUE to halt upon finding a space, FALSE to keep going.\r
+\r
+ @retval TRUE It is all numeric (dec/hex) characters.\r
+ @retval FALSE There is a non-numeric character.\r
+**/\r
+BOOLEAN\r
+EFIAPI\r
+ShellIsHexOrDecimalNumber (\r
+ IN CONST CHAR16 *String,\r
+ IN CONST BOOLEAN ForceHex,\r
+ IN CONST BOOLEAN StopAtSpace\r
+ );\r
+\r
+/**\r
+ Function to determine if a given filename exists.\r
+\r
+ @param[in] Name Path to test.\r
+\r
+ @retval EFI_SUCCESS The Path represents a file.\r
+ @retval EFI_NOT_FOUND The Path does not represent a file.\r
+ @retval other The path failed to open.\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+ShellFileExists(\r
+ IN CONST CHAR16 *Name\r
+ );\r
\r
#endif // __SHELL_LIB__\r
projects / mirror_edk2.git / blobdiff