| 94b17fa1 |
1 | /** @file\r |
| 2 | EFI Shell Interface protocol from EDK shell (no spec).\r |
| 3 | \r |
| 4 | Shell Interface - additional information (over image_info) provided\r |
| 5 | to an application started by the shell.\r |
| 6 | \r |
| 7 | ConIo - provides a file style interface to the console. Note that the\r |
| 8 | ConOut & ConIn interfaces in the system table will work as well, and both\r |
| 9 | all will be redirected to a file if needed on a command line\r |
| 10 | \r |
| 11 | The shell interface's and data (including ConIo) are only valid during\r |
| 12 | the applications Entry Point. Once the application returns from it's\r |
| 13 | entry point the data is freed by the invoking shell.\r |
| 14 | \r |
| 15 | Copyright (c) 2006 - 2009, Intel Corporation \r |
| 16 | All rights reserved. This program and the accompanying materials \r |
| 17 | are licensed and made available under the terms and conditions of the BSD License \r |
| 18 | which accompanies this distribution. The full text of the license may be found at \r |
| 19 | http://opensource.org/licenses/bsd-license.php \r |
| 20 | \r |
| 21 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r |
| 22 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r |
| 23 | \r |
| 24 | **/\r |
| 25 | \r |
| 26 | #ifndef _SHELLINTERFACE_H_\r |
| 27 | #define _SHELLINTERFACE_H_\r |
| 28 | \r |
| 29 | #include <Protocol\LoadedImage.h>\r |
| 30 | \r |
| 31 | #define SHELL_INTERFACE_PROTOCOL_GUID \\r |
| 32 | { \\r |
| 33 | 0x47c7b223, 0xc42a, 0x11d2, 0x8e, 0x57, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b \\r |
| 34 | }\r |
| 35 | \r |
| 36 | ///\r |
| 37 | /// bit definitions for EFI_SHELL_ARG_INFO\r |
| 38 | ///\r |
| 39 | typedef enum {\r |
| 40 | ARG_NO_ATTRIB = 0x0,\r |
| 41 | ARG_IS_QUOTED = 0x1,\r |
| 42 | ARG_PARTIALLY_QUOTED = 0x2,\r |
| 43 | ARG_FIRST_HALF_QUOTED = 0x4,\r |
| 44 | ARG_FIRST_CHAR_IS_ESC = 0x8\r |
| 45 | };\r |
| 46 | \r |
| 47 | ///\r |
| 48 | /// attributes for an argument.\r |
| 49 | ///\r |
| 50 | typedef struct _EFI_SHELL_ARG_INFO {\r |
| 51 | UINT32 Attributes;\r |
| 52 | } EFI_SHELL_ARG_INFO;\r |
| 53 | \r |
| 54 | ///\r |
| 55 | /// This protocol provides access to additional information about a shell app.\r |
| 56 | ///\r |
| 57 | typedef struct {\r |
| 58 | ///\r |
| 59 | /// Handle back to original image handle & image info\r |
| 60 | ///\r |
| 61 | EFI_HANDLE ImageHandle;\r |
| 62 | EFI_LOADED_IMAGE_PROTOCOL *Info;\r |
| 63 | \r |
| 64 | ///\r |
| 65 | /// Parsed arg list converted more C like format\r |
| 66 | ///\r |
| 67 | CHAR16 **Argv;\r |
| 68 | UINTN Argc;\r |
| 69 | \r |
| 70 | ///\r |
| 71 | /// Storage for file redirection args after parsing\r |
| 72 | ///\r |
| 73 | CHAR16 **RedirArgv;\r |
| 74 | UINTN RedirArgc;\r |
| 75 | \r |
| 76 | ///\r |
| 77 | /// A file style handle for console io\r |
| 78 | ///\r |
| 79 | EFI_FILE_HANDLE StdIn;\r |
| 80 | EFI_FILE_HANDLE StdOut;\r |
| 81 | EFI_FILE_HANDLE StdErr;\r |
| 82 | \r |
| 83 | ///\r |
| 84 | /// list of attributes for each argument\r |
| 85 | ///\r |
| 86 | EFI_SHELL_ARG_INFO *ArgInfo;\r |
| 87 | \r |
| 88 | ///\r |
| 89 | /// whether we are echoing\r |
| 90 | ///\r |
| 91 | BOOLEAN EchoOn;\r |
| 92 | } EFI_SHELL_INTERFACE;\r |
| 93 | \r |
| 94 | extern EFI_GUID gEfiShellInterfaceGuid;\r |
| 95 | \r |
| 96 | #endif\r |
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