mirror of https://github.com/tongzx/nt5src
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
1697 lines
29 KiB
1697 lines
29 KiB
/*++
|
|
|
|
Copyright (c) 1990 Microsoft Corporation
|
|
|
|
Module Name:
|
|
|
|
ARGUMENT_LEXEMIZER
|
|
|
|
Abstract:
|
|
|
|
|
|
This module contains the definition for the ARGUMENT_LEXEMIZER
|
|
class. The argument lexemizer is the engine of command-line
|
|
argument parsing.
|
|
|
|
Author:
|
|
|
|
steve rowe stever 2/1/91
|
|
|
|
Environment:
|
|
|
|
user
|
|
|
|
Notes:
|
|
|
|
The argument lexemizer divides the command line arguments into
|
|
a series of lexemes, which are then matched argument patterns.
|
|
|
|
The way in which the command line is lexed is determined by
|
|
a few parameters, which are user-settable:
|
|
|
|
* White space
|
|
* Switch characters
|
|
* Separators
|
|
* Start of quote
|
|
* End of quote
|
|
* Multiple switches (i.e. what switches can be grouped)
|
|
* Metacharacters (used to escape the following character)
|
|
* Case sensitivity for switches
|
|
* "Glomming" of switches (see note at "GLOMMING").
|
|
* No space between tokens (specifically for xcopy)
|
|
|
|
The class provides defaults for all of the above.
|
|
|
|
After the command line has been lexed, the lexemizer is
|
|
given an ARRAY of argument objects. Each argument provides:
|
|
|
|
1.- A pattern to match
|
|
2.- A method for setting the argument value
|
|
|
|
The lexemizer will try to match each lexeme agains all the
|
|
arguments. When a match is found, the corresponding argument
|
|
value is set, the lexeme is consumed and it proceeds with the
|
|
next lexeme.
|
|
|
|
Schematically:
|
|
|
|
|
|
|
|
|
|
< Command Line >
|
|
|
|
|
|
|
| Argument
|
|
| ARRAY
|
|
v __________
|
|
+-----------+ [__________]
|
|
Settings--->| Lexemizer |<-------> [__________]
|
|
+-----------+ ^ [__________]
|
|
|
|
|
|
|
|
v
|
|
( Matcher )
|
|
|
|
|
|
|
|
|
|
The matcher will try to match the lexeme provided by the
|
|
lexemizer and the pattern provided by the argument. If they
|
|
match, then the matcher asks the argument to set its value
|
|
(at this point, the argument might consume more lexemes from
|
|
the lexemizer). If the argument does not set its value, then
|
|
we will consider this a "no match", and the lexemizer will
|
|
try to match the lexeme against the following argument in
|
|
the ARRAY.
|
|
|
|
So, this is how to use this thing:
|
|
|
|
|
|
1.- Initialize the lexemizer (with an empty ARRAY object):
|
|
|
|
|
|
ARGUMENT_LEXEMIZER ArgLex;
|
|
ARRAY SomeEmtpyArray;
|
|
|
|
SomeEmtryArray->Initialize();
|
|
|
|
ArgLex->Initialize(&SomeEmptyArray);
|
|
|
|
|
|
|
|
2.- If we don't like some default, we change it:
|
|
|
|
ArgLex->PutSwitches("-/");
|
|
ArgLex->PutMetaCharacters("^");
|
|
|
|
|
|
|
|
3.- Prepare the lexemizer for parsing. If we don't provide
|
|
a command line, it will take it from the environment.
|
|
|
|
ArgLex->PrepareToParse();
|
|
|
|
|
|
|
|
4.- Define the arguments that our application will accept.
|
|
Initialize them with the pattern that they will match.
|
|
Put the argument in an ARRAY object. Note that the order
|
|
in which the arguments are in the array is important, since
|
|
that is the order in which they are matched.
|
|
|
|
|
|
ARRAY ArrayOfArg;
|
|
FLAG_ARGUMENT ArgRecursive; // Recursive flag
|
|
FLAG_ARGUMENT ArgVerbose; // Verbose flag
|
|
|
|
ArrayOfArg->Initialize();
|
|
|
|
ArgRecursive->Initialize("/R");
|
|
ArgVerbose->Initialize("/V");
|
|
|
|
ArrayOfArg->Put(&ArgRecursive);
|
|
ArrayOfArg->Put(&ArgVerbose);
|
|
|
|
|
|
5.- Now let the lexemizer parse the arguments. If the parsing
|
|
returns TRUE, then all the command line was parsed correctly,
|
|
if it returns FALSE, then an error was found (e.g. invalid
|
|
argument):
|
|
|
|
if (!(ArgLex->DoParsing(&ArrayOfArg))) {
|
|
|
|
//
|
|
// Error, display usage
|
|
//
|
|
Usage();
|
|
|
|
}
|
|
|
|
|
|
|
|
6.- Voila! We can now query our arguments for their value:
|
|
|
|
|
|
.
|
|
.
|
|
.
|
|
if (ArgRecursive->QueryFlag()) {
|
|
.
|
|
.
|
|
Do_recursive_stuff();
|
|
.
|
|
.
|
|
|
|
|
|
|
|
Warnings:
|
|
|
|
* The strings passed when setting options (such as switch
|
|
characters) have to remain in scope while the lexemizer is
|
|
being used, because the lexemizer keeps pointers to them.
|
|
|
|
* If after parsing the command line you want to change some
|
|
setting and parse the line again, you have to call the
|
|
PrepareToParse method after changing the setting and before
|
|
calling the DoParsing method. Note that in this case you
|
|
might want to use "fresh" argument objects, because most
|
|
arguments can only be set once.
|
|
|
|
* The method for querying the value of an argument is
|
|
argument-specific (no virtual method is provided).
|
|
|
|
|
|
* GLOMMING (mjb): This is something of a kludge I added to
|
|
allow xcopy to take switch arguments glommed together, as
|
|
in "/s/f/i/d" while not being confused by date arguments
|
|
such as "/d:8/24/95". This is handled similarly to the
|
|
"multiple switches"; only switches that are allowed to be
|
|
grouped may be glommed.
|
|
|
|
* NoSpcBetweenDstAndSwitch: This is a kludge to allow xcopy
|
|
to accept a destination path and a switch with no space
|
|
in between. The trick is to avoid being confused by date
|
|
arguments such as "/d:8/24/95".
|
|
|
|
Revision History:
|
|
|
|
|
|
--*/
|
|
|
|
|
|
#include "array.hxx"
|
|
#include "wstring.hxx"
|
|
|
|
#if !defined( _AUTOCHECK_ )
|
|
#include "timeinfo.hxx"
|
|
#include "path.hxx"
|
|
#endif
|
|
|
|
|
|
//
|
|
// Forward references
|
|
//
|
|
|
|
|
|
#if !defined (_ARGUMENT_LEXEMIZER_)
|
|
|
|
#define _ARGUMENT_LEXEMIZER_
|
|
|
|
DECLARE_CLASS( ARGUMENT_LEXEMIZER );
|
|
DECLARE_CLASS( ARGUMENT );
|
|
|
|
// Type of a pointer to the match function
|
|
//
|
|
typedef BOOLEAN (*PMATCHFUNCTION)(OUT PARGUMENT, OUT PARGUMENT_LEXEMIZER);
|
|
|
|
class ARGUMENT_LEXEMIZER : public OBJECT {
|
|
|
|
|
|
public:
|
|
|
|
ULIB_EXPORT
|
|
DECLARE_CONSTRUCTOR( ARGUMENT_LEXEMIZER );
|
|
|
|
VIRTUAL
|
|
ULIB_EXPORT
|
|
~ARGUMENT_LEXEMIZER(
|
|
);
|
|
|
|
|
|
NONVIRTUAL
|
|
ULIB_EXPORT
|
|
BOOLEAN
|
|
Initialize (
|
|
IN PARRAY LexemeArray
|
|
);
|
|
|
|
NONVIRTUAL
|
|
ULIB_EXPORT
|
|
BOOLEAN
|
|
DoParsing (
|
|
IN PARRAY ArgumentArray
|
|
);
|
|
|
|
NONVIRTUAL
|
|
ULIB_EXPORT
|
|
PWSTRING
|
|
GetLexemeAt (
|
|
IN ULONG Index
|
|
);
|
|
|
|
NONVIRTUAL
|
|
ULONG
|
|
IncrementConsumedCount (
|
|
IN ULONG HowMany DEFAULT 1
|
|
);
|
|
|
|
VOID
|
|
PutEndQuotes (
|
|
IN PCWSTRING QuoteChars
|
|
);
|
|
|
|
VOID
|
|
PutEndQuotes (
|
|
IN PCSTR QuoteChars
|
|
);
|
|
|
|
NONVIRTUAL
|
|
VOID
|
|
PutMetaChars (
|
|
IN PCSTR MetaChars
|
|
);
|
|
|
|
NONVIRTUAL
|
|
VOID
|
|
PutMetaChars (
|
|
IN PCWSTRING MetaChars
|
|
);
|
|
|
|
NONVIRTUAL
|
|
ULIB_EXPORT
|
|
VOID
|
|
PutMultipleSwitch (
|
|
IN PCSTR MultipleSwitch
|
|
);
|
|
|
|
NONVIRTUAL
|
|
ULIB_EXPORT
|
|
VOID
|
|
PutMultipleSwitch (
|
|
IN PCWSTRING MultipleSwitch
|
|
);
|
|
|
|
NONVIRTUAL
|
|
ULIB_EXPORT
|
|
VOID
|
|
PutSeparators (
|
|
IN PCSTR Separators
|
|
);
|
|
|
|
NONVIRTUAL
|
|
VOID
|
|
PutSeparators (
|
|
IN PCWSTRING Separators
|
|
);
|
|
|
|
VOID
|
|
PutStartQuotes (
|
|
IN PCSTR QuoteChars
|
|
);
|
|
|
|
VOID
|
|
PutStartQuotes (
|
|
IN PCWSTRING QuoteChars
|
|
);
|
|
|
|
NONVIRTUAL
|
|
ULIB_EXPORT
|
|
VOID
|
|
PutSwitches (
|
|
IN PCSTR Switches
|
|
);
|
|
|
|
NONVIRTUAL
|
|
ULIB_EXPORT
|
|
VOID
|
|
PutSwitches (
|
|
IN PCWSTRING Switches
|
|
);
|
|
|
|
NONVIRTUAL
|
|
PCWSTRING
|
|
GetSwitches (
|
|
);
|
|
|
|
NONVIRTUAL
|
|
CHNUM
|
|
QueryCharPos (
|
|
IN ULONG LexemeNumber
|
|
);
|
|
|
|
NONVIRTUAL
|
|
ULONG
|
|
QueryConsumedCount (
|
|
);
|
|
|
|
NONVIRTUAL
|
|
ULONG
|
|
QueryLexemeCount (
|
|
) CONST;
|
|
|
|
NONVIRTUAL
|
|
ULIB_EXPORT
|
|
PWSTRING
|
|
QueryInvalidArgument (
|
|
);
|
|
|
|
NONVIRTUAL
|
|
ULIB_EXPORT
|
|
BOOLEAN
|
|
PrepareToParse (
|
|
IN PWSTRING CommandLine DEFAULT NULL
|
|
);
|
|
|
|
NONVIRTUAL
|
|
ULIB_EXPORT
|
|
VOID
|
|
SetCaseSensitive (
|
|
BOOLEAN CaseSensitive
|
|
);
|
|
|
|
NONVIRTUAL
|
|
PCWSTRING
|
|
GetCmdLine(
|
|
) CONST;
|
|
|
|
NONVIRTUAL
|
|
ULIB_EXPORT
|
|
VOID
|
|
SetAllowSwitchGlomming (
|
|
BOOLEAN AllowGlomming
|
|
);
|
|
|
|
NONVIRTUAL
|
|
ULIB_EXPORT
|
|
VOID
|
|
SetNoSpcBetweenDstAndSwitch (
|
|
BOOLEAN NoSpcBetweenDstAndSwitch
|
|
);
|
|
|
|
private:
|
|
|
|
NONVIRTUAL
|
|
VOID
|
|
Construct (
|
|
);
|
|
|
|
NONVIRTUAL
|
|
BOOLEAN
|
|
PutCharPos (
|
|
IN ULONG Position,
|
|
IN CHNUM CharPos
|
|
);
|
|
|
|
PARRAY _parray; // Array of lexemes
|
|
PCHNUM _CharPos; // Character positions
|
|
ULONG _CharPosSize; // Size of _CharPos array
|
|
ULONG _ConsumedCount; // Lexemes consumed
|
|
ULONG _LexemeCount; // Total lexemes
|
|
DSTRING _WhiteSpace; // White space characters
|
|
DSTRING _SwitchChars; // Switch characters
|
|
DSTRING _Separators; // Separator characters
|
|
DSTRING _StartQuote; // Start of quote characters
|
|
DSTRING _SeparatorString; // All characters which cause separation
|
|
DSTRING _EndQuote; // End of quote characters
|
|
DSTRING _MultipleSwitches; // "Groupable" switches
|
|
DSTRING _MetaChars; // Meta-characters
|
|
BOOLEAN _CaseSensitive; // TRUE if case sensitive
|
|
BOOLEAN _AllowGlomming; // TRUE if switch glomming allowed
|
|
BOOLEAN _NoSpcBetweenDstAndSwitch; // TRUE if no space is required
|
|
// between tokens
|
|
|
|
WCHAR _Switch; // Switch character
|
|
DSTRING _CmdLine; // The entire command line
|
|
|
|
};
|
|
|
|
|
|
INLINE
|
|
PCWSTRING
|
|
ARGUMENT_LEXEMIZER::GetSwitches (
|
|
)
|
|
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Returns a ptr to a string containing the valid switch chars
|
|
|
|
Arguments:
|
|
|
|
none
|
|
|
|
Return Value:
|
|
|
|
Returns string containing the valid switch chars
|
|
|
|
--*/
|
|
{
|
|
return &_SwitchChars;
|
|
}
|
|
|
|
|
|
INLINE
|
|
ULONG
|
|
ARGUMENT_LEXEMIZER::IncrementConsumedCount (
|
|
IN ULONG HowMany
|
|
)
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Increments count of Lexemes consumed
|
|
|
|
Arguments:
|
|
|
|
HowMany - Supplies by how many to increment.
|
|
|
|
Return Value:
|
|
|
|
New count
|
|
|
|
--*/
|
|
{
|
|
return (_ConsumedCount += HowMany);
|
|
}
|
|
|
|
|
|
INLINE
|
|
VOID
|
|
ARGUMENT_LEXEMIZER::PutEndQuotes (
|
|
IN PCSTR QuoteChars
|
|
)
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Initializes the ending quote chars
|
|
|
|
Arguments:
|
|
|
|
QuoteChars - Supplies pointer to string of close quote chars
|
|
|
|
Return Value:
|
|
|
|
none
|
|
--*/
|
|
{
|
|
DebugPtrAssert( QuoteChars );
|
|
_EndQuote.Initialize(QuoteChars);
|
|
}
|
|
|
|
|
|
INLINE
|
|
VOID
|
|
ARGUMENT_LEXEMIZER::PutEndQuotes (
|
|
IN PCWSTRING QuoteChars
|
|
)
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Initializes the ending quote chars
|
|
|
|
Arguments:
|
|
|
|
QuoteChars - Supplies pointer to string of close quote chars
|
|
|
|
Return Value:
|
|
|
|
none
|
|
--*/
|
|
{
|
|
DebugPtrAssert( QuoteChars );
|
|
_EndQuote.Initialize(QuoteChars);
|
|
}
|
|
|
|
|
|
INLINE
|
|
VOID
|
|
ARGUMENT_LEXEMIZER::PutStartQuotes (
|
|
IN PCSTR QuoteChars
|
|
)
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Initializes the starting quote chars
|
|
|
|
Arguments:
|
|
|
|
QuoteChars - Supplies pointer to string of open quote chars
|
|
|
|
Return Value:
|
|
|
|
none
|
|
--*/
|
|
{
|
|
DebugPtrAssert( QuoteChars );
|
|
_StartQuote.Initialize(QuoteChars);
|
|
}
|
|
|
|
|
|
INLINE
|
|
VOID
|
|
ARGUMENT_LEXEMIZER::PutStartQuotes (
|
|
IN PCWSTRING QuoteChars
|
|
)
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Initializes the starting quote chars
|
|
|
|
Arguments:
|
|
|
|
QuoteChars - Supplies pointer to string of open quote chars
|
|
|
|
Return Value:
|
|
|
|
none
|
|
--*/
|
|
{
|
|
DebugPtrAssert( QuoteChars );
|
|
_StartQuote.Initialize(QuoteChars);
|
|
}
|
|
|
|
|
|
INLINE
|
|
ULONG
|
|
ARGUMENT_LEXEMIZER::QueryConsumedCount (
|
|
)
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Returns number of lexemes consumed
|
|
|
|
Arguments:
|
|
|
|
none
|
|
|
|
Return Value:
|
|
|
|
Number of lexemes consumed
|
|
|
|
--*/
|
|
{
|
|
return _ConsumedCount;
|
|
}
|
|
|
|
|
|
INLINE
|
|
ULONG
|
|
ARGUMENT_LEXEMIZER::QueryLexemeCount (
|
|
) CONST
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Returns total number of lexemes
|
|
|
|
Arguments:
|
|
|
|
none
|
|
|
|
Return Value:
|
|
|
|
Total number of lexemes
|
|
|
|
--*/
|
|
{
|
|
return _LexemeCount;
|
|
}
|
|
|
|
INLINE
|
|
PCWSTRING
|
|
ARGUMENT_LEXEMIZER::GetCmdLine(
|
|
) CONST
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Returns the original commmand line.
|
|
|
|
Arguments:
|
|
|
|
None.
|
|
|
|
Return Value:
|
|
|
|
The original command line.
|
|
|
|
--*/
|
|
{
|
|
return &_CmdLine;
|
|
}
|
|
|
|
|
|
#endif // _ARGUMENT_LEXEMIZER_
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/*++
|
|
|
|
Copyright (c) 1990 Microsoft Corporation
|
|
|
|
Module Name:
|
|
|
|
ARGUMENT
|
|
|
|
Abstract:
|
|
|
|
Base class for arguments.
|
|
|
|
Author:
|
|
|
|
steve rowe stever 2/1/91
|
|
|
|
[Environment:]
|
|
|
|
optional-environment-info (e.g. kernel mode only...)
|
|
|
|
Notes:
|
|
|
|
|
|
|
|
Revision History:
|
|
|
|
--*/
|
|
|
|
#if !defined (_ARGUMENT_)
|
|
|
|
#define _ARGUMENT_
|
|
|
|
|
|
class ARGUMENT : public OBJECT {
|
|
|
|
public:
|
|
|
|
DECLARE_CONSTRUCTOR( ARGUMENT );
|
|
|
|
|
|
NONVIRTUAL
|
|
BOOLEAN
|
|
Initialize (
|
|
IN PSTR Pattern
|
|
);
|
|
|
|
NONVIRTUAL
|
|
BOOLEAN
|
|
Initialize (
|
|
IN PWSTRING Pattern
|
|
);
|
|
|
|
NONVIRTUAL
|
|
ULIB_EXPORT
|
|
PWSTRING
|
|
GetLexeme (
|
|
);
|
|
|
|
NONVIRTUAL
|
|
ULIB_EXPORT
|
|
PWSTRING
|
|
GetPattern (
|
|
);
|
|
|
|
NONVIRTUAL
|
|
ULIB_EXPORT
|
|
BOOLEAN
|
|
IsValueSet (
|
|
);
|
|
|
|
VIRTUAL
|
|
BOOLEAN
|
|
SetIfMatch (
|
|
OUT PARGUMENT_LEXEMIZER ArgumentLexemizer,
|
|
IN BOOLEAN CaseSensitive
|
|
);
|
|
|
|
VIRTUAL
|
|
BOOLEAN
|
|
SetValue (
|
|
IN PWSTRING Arg,
|
|
IN CHNUM chnIdx,
|
|
IN CHNUM chnEnd,
|
|
IN PARGUMENT_LEXEMIZER ArgumentLexemizer
|
|
);
|
|
|
|
|
|
protected:
|
|
|
|
NONVIRTUAL
|
|
VOID
|
|
Construct (
|
|
);
|
|
|
|
BOOLEAN _fValueSet; // TRUE when value set
|
|
PWSTRING _Lexeme; // Matched Lexeme
|
|
DSTRING _Pattern; // Pattern
|
|
|
|
};
|
|
|
|
#endif // _ARGUMENT
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/*++
|
|
|
|
Copyright (c) 1990 Microsoft Corporation
|
|
|
|
Module Name:
|
|
|
|
FLAG_ARGUMENT
|
|
|
|
Abstract:
|
|
|
|
Argument class for flags and switches.
|
|
|
|
Author:
|
|
|
|
steve rowe stever 2/1/91
|
|
|
|
Revision History:
|
|
|
|
--*/
|
|
|
|
#if !defined ( _FLAG_ARGUMENT_ )
|
|
|
|
#define _FLAG_ARGUMENT_
|
|
|
|
DECLARE_CLASS( FLAG_ARGUMENT );
|
|
|
|
class FLAG_ARGUMENT : public ARGUMENT {
|
|
|
|
public:
|
|
|
|
ULIB_EXPORT
|
|
DECLARE_CONSTRUCTOR( FLAG_ARGUMENT );
|
|
|
|
NONVIRTUAL
|
|
ULIB_EXPORT
|
|
BOOLEAN
|
|
Initialize (
|
|
IN PSTR Pattern
|
|
);
|
|
|
|
NONVIRTUAL
|
|
ULIB_EXPORT
|
|
BOOLEAN
|
|
Initialize (
|
|
IN PWSTRING Pattern
|
|
);
|
|
|
|
VIRTUAL
|
|
BOOLEAN
|
|
SetValue (
|
|
IN PWSTRING Arg,
|
|
IN CHNUM chnIdx,
|
|
IN CHNUM chnEnd,
|
|
IN PARGUMENT_LEXEMIZER ArgumentLexemizer
|
|
);
|
|
|
|
NONVIRTUAL
|
|
BOOLEAN
|
|
QueryFlag (
|
|
);
|
|
|
|
NONVIRTUAL
|
|
ULONG
|
|
QueryArgPos(
|
|
);
|
|
|
|
|
|
private:
|
|
|
|
NONVIRTUAL
|
|
VOID
|
|
Construct (
|
|
);
|
|
|
|
ULONG _LastConsumedCount; // Lexemes consumed
|
|
BOOLEAN _flag; // TRUE if flag (switch) set
|
|
|
|
};
|
|
|
|
INLINE
|
|
BOOLEAN
|
|
FLAG_ARGUMENT::QueryFlag (
|
|
)
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Returns TRUE if flag set
|
|
|
|
Arguments:
|
|
|
|
none
|
|
|
|
Return Value:
|
|
|
|
TRUE if flag set. FALSE otherwise
|
|
|
|
--*/
|
|
{
|
|
return _flag;
|
|
}
|
|
|
|
INLINE
|
|
ULONG
|
|
FLAG_ARGUMENT::QueryArgPos (
|
|
)
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Returns the last position of the argument on the command line.
|
|
|
|
Arguments:
|
|
|
|
none
|
|
|
|
Return Value:
|
|
|
|
The return value is only meaningful if IsValueSet() is TRUE.
|
|
|
|
--*/
|
|
{
|
|
return _LastConsumedCount;
|
|
}
|
|
|
|
#endif // _FLAG_ARGUMENT_
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/*++
|
|
|
|
Copyright (c) 1990 Microsoft Corporation
|
|
|
|
Module Name:
|
|
|
|
STRING_ARGUMENT
|
|
|
|
Abstract:
|
|
|
|
Argument class for strings.
|
|
|
|
Author:
|
|
|
|
steve rowe stever 2/1/91
|
|
|
|
Revision History:
|
|
|
|
--*/
|
|
|
|
#if !defined ( _STRING_ARGUMENT_ )
|
|
|
|
#define _STRING_ARGUMENT_
|
|
|
|
DECLARE_CLASS( STRING_ARGUMENT );
|
|
|
|
class STRING_ARGUMENT : public ARGUMENT {
|
|
|
|
public:
|
|
|
|
ULIB_EXPORT
|
|
DECLARE_CONSTRUCTOR( STRING_ARGUMENT );
|
|
|
|
|
|
NONVIRTUAL
|
|
ULIB_EXPORT
|
|
~STRING_ARGUMENT(
|
|
);
|
|
|
|
NONVIRTUAL
|
|
ULIB_EXPORT
|
|
BOOLEAN
|
|
Initialize (
|
|
IN PSTR Pattern
|
|
);
|
|
|
|
NONVIRTUAL
|
|
BOOLEAN
|
|
Initialize (
|
|
IN PWSTRING Pattern
|
|
);
|
|
|
|
NONVIRTUAL
|
|
PWSTRING
|
|
GetString (
|
|
);
|
|
|
|
VIRTUAL
|
|
BOOLEAN
|
|
SetValue (
|
|
IN PWSTRING Arg,
|
|
IN CHNUM chnIdx,
|
|
IN CHNUM chnEnd,
|
|
IN PARGUMENT_LEXEMIZER ArgumentLexemizer
|
|
);
|
|
|
|
protected:
|
|
|
|
NONVIRTUAL
|
|
VOID
|
|
Construct (
|
|
);
|
|
|
|
|
|
PWSTRING _String; // Pointer to the string
|
|
|
|
};
|
|
|
|
INLINE
|
|
PWSTRING
|
|
STRING_ARGUMENT::GetString (
|
|
)
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Returns pointer to the string
|
|
|
|
Arguments:
|
|
|
|
none
|
|
|
|
Return Value:
|
|
|
|
pointer to the string
|
|
|
|
--*/
|
|
{
|
|
DebugAssert( _fValueSet );
|
|
|
|
return _String;
|
|
}
|
|
|
|
#endif // _STRING_ARGUMENT_
|
|
|
|
|
|
|
|
|
|
|
|
/*++
|
|
|
|
Copyright (c) 1990 Microsoft Corporation
|
|
|
|
Module Name:
|
|
|
|
LONG_ARGUMENT
|
|
|
|
Abstract:
|
|
|
|
Argument class for long integers.
|
|
|
|
Author:
|
|
|
|
steve rowe stever 2/1/91
|
|
|
|
Revision History:
|
|
|
|
--*/
|
|
|
|
#if !defined ( _LONG_ARGUMENT_ )
|
|
|
|
#define _LONG_ARGUMENT_
|
|
|
|
DECLARE_CLASS( LONG_ARGUMENT );
|
|
|
|
class LONG_ARGUMENT : public ARGUMENT {
|
|
|
|
public:
|
|
|
|
|
|
ULIB_EXPORT
|
|
DECLARE_CONSTRUCTOR( LONG_ARGUMENT );
|
|
|
|
NONVIRTUAL
|
|
ULIB_EXPORT
|
|
BOOLEAN
|
|
Initialize (
|
|
IN PSTR Pattern
|
|
);
|
|
|
|
NONVIRTUAL
|
|
BOOLEAN
|
|
Initialize (
|
|
IN PWSTRING Pattern
|
|
);
|
|
|
|
VIRTUAL
|
|
BOOLEAN
|
|
SetValue (
|
|
IN PWSTRING Arg,
|
|
IN CHNUM chnIdx,
|
|
IN CHNUM chnEnd,
|
|
IN PARGUMENT_LEXEMIZER ArgumentLexemizer
|
|
);
|
|
|
|
NONVIRTUAL
|
|
LONG
|
|
QueryLong (
|
|
);
|
|
|
|
private:
|
|
|
|
NONVIRTUAL
|
|
VOID
|
|
Construct (
|
|
);
|
|
|
|
LONG _value; // Long value
|
|
|
|
};
|
|
|
|
INLINE
|
|
LONG
|
|
LONG_ARGUMENT::QueryLong (
|
|
)
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Returns value of the long argument
|
|
|
|
Arguments:
|
|
|
|
none
|
|
|
|
Return Value:
|
|
|
|
value of the argument
|
|
|
|
--*/
|
|
{
|
|
DebugAssert( _fValueSet );
|
|
|
|
return _value;
|
|
}
|
|
|
|
#endif // _LONG_ARGUMENT_
|
|
|
|
|
|
|
|
#if !defined( _AUTOCHECK_ )
|
|
|
|
|
|
|
|
/*++
|
|
|
|
Copyright (c) 1990 Microsoft Corporation
|
|
|
|
Module Name:
|
|
|
|
PATH_ARGUMENT
|
|
|
|
Abstract:
|
|
|
|
Argument class for paths.
|
|
|
|
Author:
|
|
|
|
steve rowe stever 2/1/91
|
|
|
|
Revision History:
|
|
|
|
--*/
|
|
|
|
#if !defined( _PATH_ARGUMENT_ )
|
|
|
|
#define _PATH_ARGUMENT_
|
|
|
|
DECLARE_CLASS( PATH_ARGUMENT );
|
|
|
|
class PATH_ARGUMENT : public ARGUMENT {
|
|
|
|
public:
|
|
|
|
ULIB_EXPORT
|
|
DECLARE_CONSTRUCTOR( PATH_ARGUMENT );
|
|
|
|
ULIB_EXPORT
|
|
NONVIRTUAL
|
|
~PATH_ARGUMENT (
|
|
);
|
|
|
|
NONVIRTUAL
|
|
ULIB_EXPORT
|
|
BOOLEAN
|
|
Initialize (
|
|
IN PSTR Pattern,
|
|
IN BOOLEAN Canonicalize DEFAULT FALSE
|
|
);
|
|
|
|
NONVIRTUAL
|
|
BOOLEAN
|
|
Initialize (
|
|
IN PWSTRING Pattern,
|
|
IN BOOLEAN Canonicalize DEFAULT FALSE
|
|
);
|
|
|
|
NONVIRTUAL
|
|
PPATH
|
|
GetPath (
|
|
);
|
|
|
|
VIRTUAL
|
|
BOOLEAN
|
|
SetValue (
|
|
IN PWSTRING Arg,
|
|
IN CHNUM chnIdx,
|
|
IN CHNUM chnEnd,
|
|
IN PARGUMENT_LEXEMIZER ArgumentLexemizer
|
|
);
|
|
|
|
protected:
|
|
|
|
NONVIRTUAL
|
|
VOID
|
|
Construct (
|
|
);
|
|
|
|
|
|
PPATH _Path; // Pointer to the path
|
|
BOOLEAN _Canonicalize; // Canonicalization flag
|
|
|
|
private:
|
|
|
|
NONVIRTUAL
|
|
VOID
|
|
Destroy (
|
|
);
|
|
|
|
};
|
|
|
|
INLINE
|
|
PPATH
|
|
PATH_ARGUMENT::GetPath (
|
|
)
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Returns pointer to the path
|
|
|
|
Arguments:
|
|
|
|
none
|
|
|
|
Return Value:
|
|
|
|
pointer to the path
|
|
|
|
--*/
|
|
{
|
|
DebugAssert( _fValueSet );
|
|
|
|
return _Path;
|
|
}
|
|
|
|
#endif // _PATH_ARGUMENT_
|
|
|
|
|
|
#endif // _AUTOCHECK_
|
|
|
|
|
|
|
|
#if !defined( _AUTOCHECK_ )
|
|
|
|
/*++
|
|
|
|
Copyright (c) 1990 Microsoft Corporation
|
|
|
|
Module Name:
|
|
|
|
MULTIPLE_PATH_ARGUMENT
|
|
|
|
Abstract:
|
|
|
|
Provide for access to command line arguments that are file or path names.
|
|
|
|
Author:
|
|
|
|
steve rowe stever 2/1/91
|
|
|
|
Environment:
|
|
|
|
user
|
|
|
|
Revision History:
|
|
|
|
|
|
--*/
|
|
|
|
/*++
|
|
|
|
Copyright (c) 1990 Microsoft Corporation
|
|
|
|
Module Name:
|
|
|
|
MULTIPLE_PATH_ARGUMENT
|
|
|
|
Abstract:
|
|
|
|
Hold multiple file names on command line.
|
|
|
|
Author:
|
|
|
|
steve rowe stever 2/1/91
|
|
|
|
|
|
Revision History:
|
|
|
|
--*/
|
|
|
|
#if !defined ( _MULTIPLE_PATH_ARGUMENT_ )
|
|
|
|
#define _MULTIPLE_PATH_ARGUMENT_
|
|
|
|
DECLARE_CLASS( MULTIPLE_PATH_ARGUMENT );
|
|
|
|
class MULTIPLE_PATH_ARGUMENT : public PATH_ARGUMENT {
|
|
|
|
public:
|
|
|
|
ULIB_EXPORT
|
|
DECLARE_CONSTRUCTOR( MULTIPLE_PATH_ARGUMENT );
|
|
|
|
NONVIRTUAL
|
|
ULIB_EXPORT
|
|
~MULTIPLE_PATH_ARGUMENT (
|
|
);
|
|
|
|
NONVIRTUAL
|
|
ULIB_EXPORT
|
|
BOOLEAN
|
|
Initialize (
|
|
IN PSTR Pattern,
|
|
IN BOOLEAN Canonicalize DEFAULT FALSE,
|
|
IN BOOLEAN ExpandWildCards DEFAULT FALSE
|
|
);
|
|
|
|
NONVIRTUAL
|
|
BOOLEAN
|
|
Initialize (
|
|
IN PWSTRING Pattern,
|
|
IN BOOLEAN Canonicalize DEFAULT FALSE,
|
|
IN BOOLEAN ExpandWildCards DEFAULT FALSE
|
|
);
|
|
|
|
NONVIRTUAL
|
|
PCWSTRING
|
|
GetLexemeThatFailed (
|
|
);
|
|
|
|
NONVIRTUAL
|
|
PARRAY
|
|
GetPathArray (
|
|
);
|
|
|
|
NONVIRTUAL
|
|
ULONG
|
|
QueryPathCount (
|
|
);
|
|
|
|
VIRTUAL
|
|
BOOLEAN
|
|
SetValue (
|
|
IN PWSTRING pwcArg,
|
|
IN CHNUM chnIdx,
|
|
IN CHNUM chnEnd,
|
|
IN PARGUMENT_LEXEMIZER ArgumentLexemizer
|
|
);
|
|
|
|
NONVIRTUAL
|
|
BOOLEAN
|
|
WildCardExpansionFailed (
|
|
);
|
|
|
|
|
|
private:
|
|
|
|
NONVIRTUAL
|
|
VOID
|
|
Construct (
|
|
);
|
|
|
|
NONVIRTUAL
|
|
VOID
|
|
Destroy (
|
|
);
|
|
|
|
PARRAY _PathArray;
|
|
ULONG _PathCount;
|
|
BOOLEAN _ExpandWildCards;
|
|
BOOLEAN _WildCardExpansionFailed;
|
|
DSTRING _LexemeThatFailed;
|
|
};
|
|
|
|
|
|
INLINE
|
|
PCWSTRING
|
|
MULTIPLE_PATH_ARGUMENT::GetLexemeThatFailed (
|
|
)
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Gets the lexeme that failed in case of a wildcard expansion failure
|
|
|
|
Arguments:
|
|
|
|
none
|
|
|
|
Return Value:
|
|
|
|
Pointer to the lexeme that failed
|
|
|
|
--*/
|
|
{
|
|
return _WildCardExpansionFailed ? (PCWSTRING)&_LexemeThatFailed : NULL;
|
|
}
|
|
|
|
|
|
INLINE
|
|
PARRAY
|
|
MULTIPLE_PATH_ARGUMENT::GetPathArray (
|
|
)
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Returns pointer to the path array
|
|
|
|
Arguments:
|
|
|
|
none
|
|
|
|
Return Value:
|
|
|
|
pointer to the path array
|
|
|
|
--*/
|
|
{
|
|
return _PathArray;
|
|
}
|
|
|
|
INLINE
|
|
ULONG
|
|
MULTIPLE_PATH_ARGUMENT::QueryPathCount (
|
|
)
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Returns number of paths in the array
|
|
|
|
Arguments:
|
|
|
|
none
|
|
|
|
Return Value:
|
|
|
|
Number of paths in the array
|
|
|
|
--*/
|
|
{
|
|
return _PathCount;
|
|
}
|
|
|
|
|
|
|
|
INLINE
|
|
BOOLEAN
|
|
MULTIPLE_PATH_ARGUMENT::WildCardExpansionFailed (
|
|
)
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Tells the caller if wildcard expansion failed
|
|
|
|
Arguments:
|
|
|
|
none
|
|
|
|
Return Value:
|
|
|
|
BOOLEAN - TRUE if wildcard expansion failed
|
|
|
|
--*/
|
|
{
|
|
return _WildCardExpansionFailed;
|
|
}
|
|
|
|
#endif // _MULTIPLE_PATH_ARGUMENT_
|
|
|
|
|
|
#endif // _AUTOCHECK_
|
|
|
|
|
|
|
|
#if !defined( _AUTOCHECK_ )
|
|
|
|
|
|
/*++
|
|
|
|
Copyright (c) 1990 Microsoft Corporation
|
|
|
|
Module Name:
|
|
|
|
TIMEINFO_ARGUMENT
|
|
|
|
Abstract:
|
|
|
|
Argument class for time information.
|
|
|
|
Author:
|
|
|
|
Ramon Juan San Andres (ramonsa) May-15-1991
|
|
|
|
Revision History:
|
|
|
|
--*/
|
|
|
|
#if !defined ( _TIMEINFO_ARGUMENT_ )
|
|
|
|
#define _TIMEINFO_ARGUMENT_
|
|
|
|
DECLARE_CLASS( TIMEINFO_ARGUMENT );
|
|
|
|
class TIMEINFO_ARGUMENT : public ARGUMENT {
|
|
|
|
public:
|
|
|
|
|
|
ULIB_EXPORT
|
|
DECLARE_CONSTRUCTOR( TIMEINFO_ARGUMENT );
|
|
|
|
NONVIRTUAL
|
|
ULIB_EXPORT
|
|
~TIMEINFO_ARGUMENT(
|
|
);
|
|
|
|
|
|
NONVIRTUAL
|
|
ULIB_EXPORT
|
|
BOOLEAN
|
|
Initialize (
|
|
IN PSTR Pattern
|
|
);
|
|
|
|
NONVIRTUAL
|
|
BOOLEAN
|
|
Initialize (
|
|
IN PWSTRING Pattern
|
|
);
|
|
|
|
VIRTUAL
|
|
BOOLEAN
|
|
SetValue (
|
|
IN PWSTRING Arg,
|
|
IN CHNUM chnIdx,
|
|
IN CHNUM chnEnd,
|
|
IN PARGUMENT_LEXEMIZER ArgumentLexemizer
|
|
);
|
|
|
|
NONVIRTUAL
|
|
PTIMEINFO
|
|
GetTimeInfo (
|
|
);
|
|
|
|
private:
|
|
|
|
NONVIRTUAL
|
|
VOID
|
|
Construct (
|
|
);
|
|
|
|
PTIMEINFO _TimeInfo; // Time info.
|
|
|
|
};
|
|
|
|
INLINE
|
|
PTIMEINFO
|
|
TIMEINFO_ARGUMENT::GetTimeInfo (
|
|
)
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Returns pointer to the time information
|
|
|
|
Arguments:
|
|
|
|
none
|
|
|
|
Return Value:
|
|
|
|
Pointer to time info.
|
|
|
|
--*/
|
|
{
|
|
DebugAssert( _fValueSet );
|
|
|
|
return _TimeInfo;
|
|
}
|
|
|
|
#endif // _TIMEINFO_ARGUMENT_
|
|
|
|
|
|
|
|
#endif // _AUTOCHECK_
|
|
|
|
|
|
|
|
|
|
#if !defined( _AUTOCHECK_ )
|
|
|
|
|
|
/*++
|
|
|
|
Copyright (c) 1990 Microsoft Corporation
|
|
|
|
Module Name:
|
|
|
|
TIMEINFO_ARGUMENT
|
|
|
|
Abstract:
|
|
|
|
Argument class for time information.
|
|
|
|
Author:
|
|
|
|
Ramon Juan San Andres (ramonsa) May-15-1991
|
|
|
|
Revision History:
|
|
|
|
--*/
|
|
|
|
#if !defined ( _REST_OF_LINE_ARGUMENT_ )
|
|
|
|
#define _REST_OF_LINE_ARGUMENT_
|
|
|
|
DECLARE_CLASS( REST_OF_LINE_ARGUMENT );
|
|
|
|
class REST_OF_LINE_ARGUMENT : public ARGUMENT {
|
|
|
|
public:
|
|
|
|
ULIB_EXPORT
|
|
DECLARE_CONSTRUCTOR( REST_OF_LINE_ARGUMENT );
|
|
|
|
NONVIRTUAL
|
|
ULIB_EXPORT
|
|
BOOLEAN
|
|
Initialize(
|
|
);
|
|
|
|
VIRTUAL
|
|
BOOLEAN
|
|
SetIfMatch(
|
|
IN OUT PARGUMENT_LEXEMIZER ArgumentLexemizer,
|
|
IN BOOLEAN CaseSensitive
|
|
);
|
|
|
|
NONVIRTUAL
|
|
PCWSTRING
|
|
GetRestOfLine(
|
|
) CONST;
|
|
|
|
private:
|
|
|
|
DSTRING _RestOfLine;
|
|
|
|
};
|
|
|
|
|
|
INLINE
|
|
PCWSTRING
|
|
REST_OF_LINE_ARGUMENT::GetRestOfLine(
|
|
) CONST
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Returns pointer to the macro argument.
|
|
|
|
Arguments:
|
|
|
|
none
|
|
|
|
Return Value:
|
|
|
|
A pointer to the macro argument.
|
|
|
|
--*/
|
|
{
|
|
DebugAssert( _fValueSet );
|
|
|
|
return &_RestOfLine;
|
|
}
|
|
|
|
#endif // _REST_OF_LINE_ARGUMENT_
|
|
|
|
|
|
|
|
#endif // _AUTOCHECK_
|