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library PigLatinDll;
uses
Windows,
SysUtils,
Classes,
HookTextUnit in ''''HookTextUnit.pas'''';
function PigLatinWord(s: String): String;
Var start: String; Capitalize, AllCapitals: Boolean; i: Integer; begin
Result:=s;
if length(s)<=1 then exit;
Capitalize:=IsCharUpper(s[1]);
AllCapitals:=True;
for i:=1 to length(s) do begin
if IsCharLower(s[i]) then begin
AllCapitals:=False; break;
end;
end;
start:=lowercase(copy(s,1,2));
if (start[1]<''''a'''') or (start[1]>''''z'''') then exit;
if (start[1] in [''''a'''',''''e'''',''''i'''',''''o'''',''''u'''']) then start:='''''''';
if (start<>''''ch'''') and (start<>''''th'''') and (start<>''''sh'''') and (start<>''''wh'''')
and (start<>''''qu'''') and (start<>''''kn'''') and (start<>''''wr'''') then delete(start,2,1);
Result:=copy(s,length(start)+1,length(s))+start;
if start='''''''' then Result:=Result+''''yay'''' else Result:=Result+''''ay''''; if AllCapitals then result:=Uppercase(Result) else
if Capitalize then result[1]:=Upcase(result[1]);
end;
function IntToRoman(n: Integer): String;
Var i, units, tens, hundreds, thousands: Integer;
begin
If (n>=5000) or (n<=0) then Result:=IntToStr(n) else begin thousands:=n div 1000; n:=n mod 1000;
hundreds:=n div 100; n:=n mod 100;
tens:=n div 10; n:=n mod 10;
units:=n;
Result:='''''''';
for i:=1 to Thousands do begin
Result:=Result+''''M'''';
end;
Case Hundreds of
1: Result:=Result+''''C'''';
2: Result:=Result+''''CC'''';
3: Result:=Result+''''CCC'''';
4: Result:=Result+''''CD'''';
5: Result:=Result+''''D'''';
6: Result:=Result+''''DC'''';
7: Result:=Result+''''DCC'''';
8: Result:=Result+''''DCCC'''';
9: Result:=Result+''''CM'''';
end;
Case Tens of
1: Result:=Result+''''X'''';
2: Result:=Result+''''XX'''';
3: Result:=Result+''''XXX'''';
4: Result:=Result+''''XL'''';
5: Result:=Result+''''L'''';
6: Result:=Result+''''LX'''';
7: Result:=Result+''''LXX'''';
8: Result:=Result+''''LXXX'''';
9: Result:=Result+''''XC'''';
end;
Case Units of
1: Result:=Result+''''I'''';
2: Result:=Result+''''II'''';
3: Result:=Result+''''III'''';
4: Result:=Result+''''IV'''';
5: Result:=Result+''''V'''';
6: Result:=Result+''''VI'''';
7: Result:=Result+''''VII'''';
8: Result:=Result+''''VIII'''';
9: Result:=Result+''''IX'''';
end;
end;
end;
function LatinNumber(s: String): String;
Var n: Integer;
begin
try
n:=StrToInt(s);
Result:=IntToRoman(n);
except
Result:=s;
end;
end;
function Conv(s: String): String;
Var i: Integer; w: String;
begin
Result:='''''''';
try
if s='''''''' then exit;
i:=1;
while (i<=length(s)) do begin
while (i<=length(s)) and (s[i]<='''' '''') do begin
Result:=Result+s[i];
Inc(i);
end;
// convert any numbers into latin numbers
w:='''''''';
while (i<=length(s)) and (s[i]>=''''0'''') and (s[i]<=''''9'''') do begin w:=w+s[i];
Inc(i);
end;
Result:=Result+LatinNumber(w);
// add any other symbols unchanged (for now)
w:='''''''';
while (i<=length(s)) and not IsCharAlphaNumeric(s[i]) do begin w:=w+s[i];
Inc(i);
end;
Result:=Result+w;
// convert whole words into pig latin
w:='''''''';
while (i<=length(s)) and IsCharAlpha(s[i]) do begin
w:=w+s[i];
Inc(i);
end;
Result:=Result+PigLatinWord(w);
end;
except
end;
end;
function GetMsgProc(code: integer; removal: integer; msg: Pointer): Integer; stdcall;
begin
Result:=0;
end;
Var HookHandle: THandle;
procedure StartHook; stdcall;
begin
HookHandle:=SetWindowsHookEx(WH_GETMESSAGE, @GetMsgProc, HInstance, 0);
end;
procedure StopHook; stdcall;
begin
UnhookWindowsHookEx(HookHandle);
end;
exports StartHook, StopHook;
begin
HookTextOut(Conv);
end.
====================================================
unit HookTextUnit;
interface
uses Windows, SysUtils, Classes, PEStuff;
type
TConvertTextFunction = function(text: String): String;
TTextOutA = function(hdc: HDC; x,y: Integer; text: PAnsiChar; len: Integer): BOOL; stdcall;
TTextOutW = function(hdc: HDC; x,y: Integer; text: PWideChar; len: Integer): BOOL; stdcall;
TExtTextOutA = function(hdc: HDC; x,y: Integer; Options: DWORD; Clip: PRect;
text: PAnsiChar; len: Integer; dx: PInteger): BOOL; stdcall;
TExtTextOutW = function(hdc: HDC; x,y: Integer; Options: DWORD; Clip: PRect;
text: PWideChar; len: Integer; dx: PInteger): BOOL; stdcall;
TDrawTextA = function(hdc: HDC; text: PAnsiChar; len: Integer; rect: PRect;
Format: DWORD): Integer; stdcall;
TDrawTextW = function(hdc: HDC; text: PWideChar; len: Integer; rect: PRect;
Format: DWORD): Integer; stdcall;
TDrawTextExA = function(hdc: HDC; text: PAnsiChar; len: Integer; rect: PRect;
Format: DWORD; DTParams: PDrawTextParams): Integer; stdcall;
TDrawTextExW = function(hdc: HDC; text: PWideChar; len: Integer; rect: PRect;
Format: DWORD; DTParams: PDrawTextParams): Integer; stdcall;
TTabbedTextOutA = function(hdc: HDC; x,y: Integer; text: PAnsiChar; len: Integer;
TabCount: Integer; TabPositions: PInteger; TabOrigin: Integer): Integer; stdcall;
TTabbedTextOutW = function(hdc: HDC; x,y: Integer; text: PWideChar; len: Integer;
TabCount: Integer; TabPositions: PInteger; TabOrigin: Integer): Integer; stdcall;
TPolyTextOutA = function(hdc: HDC; pptxt: PPOLYTEXTA; count: Integer): BOOL; stdcall;
TPolyTextOutW = function(hdc: HDC; pptxt: PPOLYTEXTW; count: Integer): BOOL; stdcall;
TGetTextExtentExPointA = function(hdc: HDC; text: PAnsiChar; len: Integer;
maxExtent: Integer; Fit: PInteger; Dx: PInteger; Size: Pointer): BOOL; stdcall;
TGetTextExtentExPointW = function(hdc: HDC; text: PWideChar; len: Integer;
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