Lista de funções pascal script do InnoSetup

Exception functions
procedure Abort;
procedure RaiseException(const Msg: String);
function GetExceptionMessage: String;
procedure ShowExceptionMessage;

System functions
function IsAdminLoggedOn: Boolean;
function IsPowerUserLoggedOn: Boolean;
function UsingWinNT: Boolean;
function GetWindowsVersion: Cardinal;
procedure GetWindowsVersionEx(var Version: TWindowsVersion);
function GetWindowsVersionString: String;
function IsWin64: Boolean;
function Is64BitInstallMode: Boolean;
function ProcessorArchitecture: TSetupProcessorArchitecture;
function InstallOnThisVersion(const MinVersion, OnlyBelowVersion: String): Integer;
function GetEnv(const EnvVar: String): String;
function GetUserNameString: String;
function GetComputerNameString: String;
function GetUILanguage: Integer;
function FindWindowByClassName(const ClassName: String): HWND;
function FindWindowByWindowName(const WindowName: String): HWND;
function SendMessage(const Wnd: HWND; const Msg, WParam, LParam: Longint): Longint;
function PostMessage(const Wnd: HWND; const Msg, WParam, LParam: Longint): Boolean;
function SendNotifyMessage(const Wnd: HWND; const Msg, WParam, LParam: Longint): Boolean;
function RegisterWindowMessage(const Name: String): Longint;
function SendBroadcastMessage(const Msg, WParam, LParam: Longint): Longint;
function PostBroadcastMessage(const Msg, WParam, LParam: Longint): Boolean;
function SendBroadcastNotifyMessage(const Msg, WParam, LParam: Longint): Boolean;
procedure CreateMutex(const Name: String);
function CheckForMutexes(Mutexes: String): Boolean;
procedure MakePendingFileRenameOperationsChecksum: String;
procedure UnloadDLL(Filename: String);
function DLLGetLastError(): Longint;

String functions
function Chr(B: Byte): Char;
function Ord(C: Char): Byte;
function Copy(S: String; Indx, Count: Integer): String;
function Length(s: String): Longint;
function Lowercase(S: String): String;
function Uppercase(S: String): String;
function AnsiLowercase(S: String): String;
function AnsiUppercase(S: String): String;
function StringOfChar(c: Char; I : Longint): String;
procedure Delete(var S: String; Indx, Count: Integer);
procedure Insert(Source: String; var Dest: String; Indx: Integer);
procedure StringChange(var S: String; const FromStr, ToStr: String);
function Pos(SubStr, S: String): Integer;
function AddQuotes(const S: String): String;
function RemoveQuotes(const S: String): String;
function ConvertPercentStr(var S: String): Boolean;
function CompareText(const S1, S2: string): Integer;
function CompareStr(const S1, S2: string): Integer;
function Format(const Format: string; const Args: array of const): string;
function Trim(const S: string): String;
function TrimLeft(const S: string): String;
function TrimRight(const S: string): String;
function StrToIntDef(s: string; def: Longint): Longint;
function StrToInt(s: string): Longint;
function IntToStr(i: Longint): String;
function CharLength(const S: String; const Index: Integer): Integer;
function AddBackslash(const S: String): String;
function RemoveBackslashUnlessRoot(const S: String): String;
function RemoveBackslash(const S: String): String;
function AddPeriod(const S: String): String;
function ExtractFileExt(const FileName: string): String;
function ExtractFileDir(const FileName: string): String;
function ExtractFilePath(const FileName: string): String;
function ExtractFileName(const FileName: string): String;
function ExtractFileDrive(const FileName: string): String;
function ExtractRelativePath(const BaseName, DestName: String): String;
function ExpandFileName(const FileName: string): String;
function ExpandUNCFileName(const FileName: string): String;
function GetDateTimeString(const DateTimeFormat: String; const DateSeparator, TimeSeparator: Char): String;
procedure SetLength(var S: String; L: Longint);
procedure CharToOemBuff(var S: String);
procedure OemToCharBuff(var S: String);
function GetMD5OfString(const S: String): String;
function SysErrorMessage(ErrorCode: Integer): String;

Array functions
function GetArrayLength(var Arr: Array): Longint;
procedure SetArrayLength(var Arr: Array; I: Longint);

File System functions
function DirExists(const Name: String): Boolean;
function FileExists(const Name: String): Boolean;
function FileOrDirExists(const Name: String): Boolean;
function FileSize(const Name: String; var Size: Integer): Boolean;
function GetSpaceOnDisk(const Path: String; const InMegabytes: Boolean; var Free, Total: Cardinal): Boolean;
function FileSearch(const Name, DirList: string): String;
function FindFirst(const FileName: String; var FindRec: TFindRec): Boolean;
function FindNext(var FindRec: TFindRec): Boolean;
procedure FindClose(var FindRec: TFindRec);
function GetCurrentDir: String;
function SetCurrentDir(const Dir: string): Boolean;
function GetWinDir: String;
function GetSystemDir: String;
function GetSysWow64Dir: String;
function GetTempDir: String;
function GetShellFolder(Common: Boolean; const ID: TShellFolderID): String;
function GetShellFolderByCSIDL(const Folder: Integer; const Create: Boolean): String;
function GetShortName(const LongName: String): String;
function GenerateUniqueName(Path: String; const Extension: String): String;
function GetVersionNumbers(const Filename: String; var VersionMS, VersionLS: Cardinal): Boolean;
function GetVersionNumbersString(const Filename: String; var Version: String): Boolean;
function IsProtectedSystemFile(const Filename: String): Boolean;
function GetMD5OfFile(const Filename: String): String;

File functions
function Exec(const Filename, Params, WorkingDir: String; const ShowCmd: Integer; const Wait: TExecWait; var ResultCode: Integer): Boolean;
function ShellExec(const Verb, Filename, Params, WorkingDir: String; const ShowCmd: Integer; const Wait: TExecWait; var ErrorCode: Integer): Boolean;
function RenameFile(const OldName, NewName: string): Boolean;
function ChangeFileExt(const FileName, Extension: string): String;
function FileCopy(const ExistingFile, NewFile: String; const FailIfExists: Boolean): Boolean;
function DeleteFile(const FileName: string): Boolean;
procedure DelayDeleteFile(const Filename: String; const Tries: Integer);
function LoadStringFromFile(const FileName: String; var S: String): Boolean;
function LoadStringsFromFile(const FileName: String; var S: TArrayOfString): Boolean;
function SaveStringToFile(const FileName, S: String; const Append: Boolean): Boolean;
function SaveStringsToFile(const FileName: String; const S: TArrayOfString; const Append: Boolean): Boolean;
function CreateDir(const Dir: string): Boolean;
function ForceDirectories(Dir: string): Boolean;
function RemoveDir(const Dir: string): Boolean;
function DelTree(const Path: String; const IsDir, DeleteFiles, DeleteSubdirsAlso: Boolean): Boolean;
function CreateShellLink(const Filename, Description, ShortcutTo, Parameters, WorkingDir, IconFilename: String; const IconIndex, ShowCmd: Integer): String;
procedure RegisterServer(const Is64Bit: Boolean; const Filename: String; const FailCriticalErrors: Boolean);
function UnregisterServer(const Is64Bit: Boolean; const Filename: String; const FailCriticalErrors: Boolean): Boolean;
procedure RegisterTypeLibrary(const Is64Bit: Boolean; const Filename: String);
function UnregisterTypeLibrary(const Is64Bit: Boolean; const Filename: String): Boolean
procedure IncrementSharedCount(const Is64Bit: Boolean; const Filename: String; const AlreadyExisted: Boolean);
function DecrementSharedCount(const Is64Bit: Boolean; const Filename: String): Boolean;
procedure RestartReplace(const TempFile, DestFile: String);
procedure UnregisterFont(const FontName, FontFilename: String);
function ModifyPifFile(const Filename: String; const CloseOnExit: Boolean): Boolean;

Registry functions
function RegKeyExists(const RootKey: Integer; const SubKeyName: String): Boolean;
function RegValueExists(const RootKey: Integer; const SubKeyName, ValueName: String): Boolean;
function RegGetSubkeyNames(const RootKey: Integer; const SubKeyName: String; var Names: TArrayOfString): Boolean;
function RegGetValueNames(const RootKey: Integer; const SubKeyName: String; var Names: TArrayOfString): Boolean;
function RegQueryStringValue(const RootKey: Integer; const SubKeyName, ValueName: String; var ResultStr: String): Boolean;
function RegQueryMultiStringValue(const RootKey: Integer; const SubKeyName, ValueName: String; var ResultStr: String): Boolean;
function RegQueryDWordValue(const RootKey: Integer; const SubKeyName, ValueName: String; var ResultDWord: Cardinal): Boolean;
function RegQueryBinaryValue(const RootKey: Integer; const SubKeyName, ValueName: String; var ResultStr: String): Boolean;
function RegWriteStringValue(const RootKey: Integer; const SubKeyName, ValueName, Data: String): Boolean;
function RegWriteExpandStringValue(const RootKey: Integer; const SubKeyName, ValueName, Data: String): Boolean;
function RegWriteMultiStringValue(const RootKey: Integer; const SubKeyName, ValueName, Data: String): Boolean;
function RegWriteDWordValue(const RootKey: Integer; const SubKeyName, ValueName: String; const Data: Cardinal): Boolean;
function RegWriteBinaryValue(const RootKey: Integer; const SubKeyName, ValueName, Data: String): Boolean;
function RegDeleteKeyIncludingSubkeys(const RootKey: Integer; const SubkeyName: String): Boolean;
function RegDeleteKeyIfEmpty(const RootKey: Integer; const SubkeyName: String): Boolean;
function RegDeleteValue(const RootKey: Integer; const SubKeyName, ValueName: String): Boolean;

INI File functions
function IniKeyExists(const Section, Key, Filename: String): Boolean;
function IsIniSectionEmpty(const Section, Filename: String): Boolean;
function GetIniBool(const Section, Key: String; const Default: Boolean; const Filename: String): Boolean
function GetIniInt(const Section, Key: String; const Default, Min, Max: Longint; const Filename: String): Longint;
function GetIniString(const Section, Key, Default, Filename: String): String;
function SetIniBool(const Section, Key: String; const Value: Boolean; const Filename: String): Boolean;
function SetIniInt(const Section, Key: String; const Value: Longint; const Filename: String): Boolean;
function SetIniString(const Section, Key, Value, Filename: String): Boolean;
procedure DeleteIniSection(const Section, Filename: String);
procedure DeleteIniEntry(const Section, Key, Filename: String);
Custom Setup Wizard Page functions
function CreateInputQueryPage(const AfterID: Integer; const ACaption, ADescription, ASubCaption: String): TInputQueryWizardPage;
function CreateInputOptionPage(const AfterID: Integer; const ACaption, ADescription, ASubCaption: String; Exclusive, ListBox: Boolean): TInputOptionWizardPage;
function CreateInputDirPage(const AfterID: Integer; const ACaption, ADescription, ASubCaption: String; AAppendDir: Boolean; ANewFolderName: String): TInputDirWizardPage;
function CreateInputFilePage(const AfterID: Integer; const ACaption, ADescription, ASubCaption: String): TInputFileWizardPage;
function CreateOutputMsgPage(const AfterID: Integer; const ACaption, ADescription, AMsg: String): TOutputMsgWizardPage;
function CreateOutputMsgMemoPage(const AfterID: Integer; const ACaption, ADescription, ASubCaption, AMsg: String): TOutputMsgMemoWizardPage;
function CreateOutputProgressPage(const ACaption, ADescription: String): TOutputProgressWizardPage;
function CreateCustomPage(const AfterID: Integer; const ACaption, ADescription: String): TWizardPage;
function CreateCustomForm: TSetupForm;
function PageFromID(const ID: Integer): TWizardPage;
function ScaleX(X: Integer): Integer;
function ScaleY(Y: Integer): Integer;

Dialog functions
function MsgBox(const Text: String; const Typ: TMsgBoxType; const Buttons: Integer): Integer;
function SuppressibleMsgBox(const Text: String; const Typ: TMsgBoxType; const Buttons, Default: Integer): Integer;
function GetOpenFileName(const Prompt: String; var FileName: String; const InitialDirectory, Filter, DefaultExtension: String): Boolean;
function BrowseForFolder(const Prompt: String; var Directory: String; const NewFolderButton: Boolean): Boolean;
function ExitSetupMsgBox: Boolean;
COM Automation objects support functions
function CreateOleObject(const ClassName: string): Variant;
function GetActiveOleObject(const ClassName: string): Variant;
procedure CoFreeUnusedLibraries;
Setup Logging functions
procedure Log(const S: String);

Other functions
procedure Sleep(const Milliseconds: LongInt);
function Random(const Range: Integer): Integer;
procedure Beep;
procedure BringToFrontAndRestore;
Deprecated functions
function LoadDLL(const DLLName: String; var ErrorCode: Integer): Longint;
function CallDLLProc(const DLLHandle: Longint; const ProcName: String; const Param1, Param2: Longint; var Result: Longint): Boolean;
function FreeDLL(const DLLHandle: Longint): Boolean;
function CastStringToInteger(var S: String): Longint;
function CastIntegerToString(const L: Longint): String;