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remove some internal functions and allocate some FIFO data structure instead of declaring in global variable. To save size.

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7416 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
vanjeff
2009-02-03 07:25:00 +00:00
parent 1068a65374
commit 5c998646f3
4 changed files with 112 additions and 180 deletions
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79
MdeModulePkg/Universal/Console/TerminalDxe/Terminal.h
View File

@@ -84,9 +84,9 @@ typedef struct {
EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL SimpleTextOutput;
EFI_SIMPLE_TEXT_OUTPUT_MODE SimpleTextOutputMode;
UINTN SerialInTimeOut;
RAW_DATA_FIFO RawFiFo;
UNICODE_FIFO UnicodeFiFo;
EFI_KEY_FIFO EfiKeyFiFo;
RAW_DATA_FIFO *RawFiFo;
UNICODE_FIFO *UnicodeFiFo;
EFI_KEY_FIFO *EfiKeyFiFo;
EFI_UNICODE_STRING_TABLE *ControllerNameTable;
EFI_EVENT TwoSecondTimeOut;
UINT32 InputState;
@@ -491,7 +491,7 @@ TerminalConOutQueryMode (
@param ModeNumber The text mode to set.
@retval EFI_SUCCESS The requested text mode is set.
@retval EFI_DEVICE_ERROR The requested text mode cannot be set
@retval EFI_DEVICE_ERROR The requested text mode cannot be set
because of serial device error.
@retval EFI_UNSUPPORTED The text mode number is not valid.
@@ -581,7 +581,7 @@ TerminalConOutEnableCursor (
);
/**
Test to see if this driver supports Controller.
Test to see if this driver supports Controller.
@param This Protocol instance pointer.
@param ControllerHandle Handle of device to test
@@ -629,7 +629,7 @@ TerminalDriverBindingStart (
/**
Stop this driver on Controller by closing Simple Text In, Simple Text
In Ex, Simple Text Out protocol, and removing parent device path from
Console Device Environment Variables.
Console Device Environment Variables.
@param This Protocol instance pointer.
@param Controller Handle of device to stop driver on
@@ -847,7 +847,7 @@ TerminalRemoveConsoleDevVariable (
@param VariableSize Returns the size of the EFI variable that was read
@return Dynamically allocated memory that contains a copy of the EFI variable.
Caller is repsoncible freeing the buffer. If variable was not read,
Caller is repsoncible freeing the buffer. If variable was not read,
NULL regturned.
**/
@@ -877,39 +877,6 @@ SetTerminalDevicePath (
OUT EFI_DEVICE_PATH_PROTOCOL **TerminalDevicePath
);
/**
Initialize the Raw Data FIFO.
@param TerminalDevice The terminal device.
**/
VOID
InitializeRawFiFo (
IN TERMINAL_DEV *TerminalDevice
);
/**
Initialize the Unicode FIFO.
@param TerminalDevice The terminal device.
**/
VOID
InitializeUnicodeFiFo (
IN TERMINAL_DEV *TerminalDevice
);
/**
Initialize the EFI Key FIFO.
@param TerminalDevice The terminal device.
**/
VOID
InitializeEfiKeyFiFo (
IN TERMINAL_DEV *TerminalDevice
);
/**
Get one key out of serial buffer.
@@ -1125,8 +1092,8 @@ UnicodeFiFoGetKeyCount (
);
/**
Translate raw data into Unicode (according to different encode), and
translate Unicode into key information. (according to different standard).
Translate raw data into Unicode (according to different encode), and
translate Unicode into key information. (according to different standard).
@param TerminalDevice Terminal driver private structure.
@@ -1154,8 +1121,8 @@ AnsiRawDataToUnicode (
/**
Converts a stream of Unicode characters from a terminal input device into EFI Keys that
can be read through the Simple Input Protocol.
can be read through the Simple Input Protocol.
The table below shows the keyboard input mappings that this function supports.
If the ESC sequence listed in one of the columns is presented, then it is translated
into the coorespoding EFI Scan Code. If a matching sequence is not found, then the raw
@@ -1206,7 +1173,7 @@ AnsiRawDataToUnicode (
| F11 | 0x15 | | ESC ! | |
| F12 | 0x16 | | ESC @ | |
+=========+======+===========+==========+==========+
Special Mappings
================
ESC R ESC r ESC R = Reset System
@@ -1225,8 +1192,8 @@ UnicodeToEfiKey (
or valid text graphics.
@param TerminalDevice The terminal device.
@param WString The input string.
@param WString The input string.
@retval EFI_UNSUPPORTED If not all input characters are valid.
@retval EFI_SUCCESS If all input characters are valid.
@@ -1242,7 +1209,7 @@ AnsiTestString (
//
/**
Translate all VT-UTF8 characters in the Raw FIFI into unicode characters,
Translate all VT-UTF8 characters in the Raw FIFI into unicode characters,
and insert them into Unicode FIFO.
@param VtUtf8Device The terminal device.
@@ -1257,8 +1224,8 @@ VTUTF8RawDataToUnicode (
Check if input string is valid VT-UTF8 string.
@param TerminalDevice The terminal device.
@param WString The input string.
@param WString The input string.
@retval EFI_SUCCESS If all input characters are valid.
**/
@@ -1268,7 +1235,7 @@ VTUTF8TestString (
IN CHAR16 *WString
);
/**
/**
Translate one Unicode character into VT-UTF8 characters.
UTF8 Encoding Table
@@ -1296,7 +1263,7 @@ UnicodeToUtf8 (
@param Utf8Device The terminal device.
@param Utf8Char Returned valid VT-UTF8 characters set.
@param ValidBytes The count of returned VT-VTF8 characters.
@param ValidBytes The count of returned VT-VTF8 characters.
If ValidBytes is zero, no valid VT-UTF8 returned.
**/
@@ -1307,7 +1274,7 @@ GetOneValidUtf8Char (
OUT UINT8 *ValidBytes
);
/**
/**
Translate VT-UTF8 characters into one Unicode character.
UTF8 Encoding Table
@@ -1319,7 +1286,7 @@ GetOneValidUtf8Char (
@param Utf8Char VT-UTF8 character set needs translating.
@param ValidBytes The count of valid VT-UTF8 characters.
@param UnicodeChar Returned unicode character.
@param UnicodeChar Returned unicode character.
**/
VOID
@@ -1356,7 +1323,7 @@ TerminalIsValidTextGraphics (
Detects if a valid ASCII char.
@param Ascii An ASCII character.
@retval TRUE If it is a valid ASCII character.
@retval FALSE If it is not a valid ASCII character.
@@ -1370,7 +1337,7 @@ TerminalIsValidAscii (
Detects if a valid EFI control character.
@param CharC An input EFI Control character.
@retval TRUE If it is a valid EFI control character.
@retval FALSE If it is not a valid EFI control character.