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duniter.iss
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Cédric Moreau authoredCédric Moreau authored
duniter.iss 3.75 KiB
#define MyAppName "Duniter"
#define MyAppPublisher "Duniter team"
#define MyAppURL "http://duniter.org"
#define MyAppExeName "nw.exe"
#if !Defined(ROOT_PATH)
#define ROOT_PATH "."
#endif
#define MyAppSrc ROOT_PATH
#define MyAppExe ROOT_PATH + "\nw\" + MyAppExeName
#pragma message MyAppSrc
#if !FileExists(MyAppExe)
#error "Unable to find MyAppExe"
#endif
#define MyAppVerStr "v0.20.0a18"
[Setup]
AppName={#MyAppName}
AppVersion={#MyAppVerStr}
AppPublisher={#MyAppPublisher}
AppPublisherURL={#MyAppURL}
AppSupportURL={#MyAppURL}
AppUpdatesURL={#MyAppURL}
DefaultDirName={pf}\{#MyAppName}
DisableDirPage=yes
DefaultGroupName={#MyAppName}
DisableProgramGroupPage=yes
OutputDir={#ROOT_PATH}
OutputBaseFilename={#MyAppName}
Compression=lzma
SolidCompression=yes
UninstallDisplayIcon={app}\nw\{#MyAppExeName}
ArchitecturesInstallIn64BitMode=x64
[Languages]
Name: "english"; MessagesFile: "compiler:Default.isl"
Name: "french"; MessagesFile: "compiler:Languages\French.isl"
[Tasks]
Name: "desktopicon"; Description: "{cm:CreateDesktopIcon}"; GroupDescription: "{cm:AdditionalIcons}"; Flags: unchecked
[Files]
Source: "{#MyAppSrc}\nw\*"; DestDir: "{app}\nw\"; Flags: ignoreversion recursesubdirs
Source: "{#MyAppSrc}\sources\*"; DestDir: "{app}\sources\"; Flags: ignoreversion recursesubdirs
[Icons]
Name: "{group}\{#MyAppName}"; IconFilename: "{app}\nw\duniter.ico"; Filename: "{app}\nw\{#MyAppExeName}"
Name: "{group}\{cm:UninstallProgram,{#MyAppName}}"; Filename: "{uninstallexe}"
Name: "{commondesktop}\{#MyAppName}"; IconFilename: "{app}\nw\duniter.ico"; Filename: "{app}\nw\{#MyAppExeName}"; Tasks: desktopicon
[Run]
Filename: "{app}\nw\{#MyAppExeName}"; Description: "{cm:LaunchProgram,{#StringChange(MyAppName, '&', '&&')}}"; Flags: nowait postinstall skipifsilent
[Setup]
; NOTE: The value of AppId uniquely identifies this application.
; Do not use the same AppId value in installers for other applications.
; (To generate a new GUID, click Tools | Generate GUID inside the IDE.)
AppId={{E01B0960-74D2-8ACD-734E-8B3CB033B07F}
LicenseFile="{#MyAppSrc}\sources\LICENSE"
[Code]
//////////
// Code taken from http://stackoverflow.com/a/2099805
//////////
/////////////////////////////////////////////////////////////////////
function GetUninstallString(): String;
var
sUnInstPath: String;
sUnInstallString: String;
begin
sUnInstPath := ExpandConstant('Software\Microsoft\Windows\CurrentVersion\Uninstall\{#emit SetupSetting("AppId")}_is1');
sUnInstallString := '';
if not RegQueryStringValue(HKLM, sUnInstPath, 'UninstallString', sUnInstallString) then
RegQueryStringValue(HKCU, sUnInstPath, 'UninstallString', sUnInstallString);
Result := sUnInstallString;
end;
/////////////////////////////////////////////////////////////////////
function IsUpgrade(): Boolean;
begin
Result := (GetUninstallString() <> '');
end;
/////////////////////////////////////////////////////////////////////
function UnInstallOldVersion(): Integer;
var
sUnInstallString: String;
iResultCode: Integer;
begin
// Return Values:
// 1 - uninstall string is empty
// 2 - error executing the UnInstallString
// 3 - successfully executed the UnInstallString
// default return value
Result := 0;
// get the uninstall string of the old app
sUnInstallString := GetUninstallString();
if sUnInstallString <> '' then begin
sUnInstallString := RemoveQuotes(sUnInstallString);
if Exec(sUnInstallString, '/SILENT /NORESTART /SUPPRESSMSGBOXES','', SW_HIDE, ewWaitUntilTerminated, iResultCode) then
Result := 3
else
Result := 2;
end else
Result := 1;
end;
/////////////////////////////////////////////////////////////////////
procedure CurStepChanged(CurStep: TSetupStep);
begin
if (CurStep=ssInstall) then
begin
if (IsUpgrade()) then
begin
UnInstallOldVersion();
end;
end;
end;