114 lines
3.7 KiB
Plaintext
114 lines
3.7 KiB
Plaintext
; Script generated by the Inno Setup Script Wizard.
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; SEE THE DOCUMENTATION FOR DETAILS ON CREATING INNO SETUP SCRIPT FILES!
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#define MyAppName "@PROJECT_FULL_NAME@"
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#define MyAppVersion "@PROJECT_VERSION_MAJOR@.@PROJECT_VERSION_MINOR@.@PROJECT_VERSION_PATCH@.@PROJECT_VERSION_TWEAK@"
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#define MyAppPublisher "Xaymars Technology Workshop"
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#define MyAppURL "https://www.xaymar.com/"
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[Setup]
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; NOTE: The value of AppId uniquely identifies this application.
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; Do not use the same AppId value in installers for other applications.
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; (To generate a new GUID, click Tools | Generate GUID inside the IDE.)
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AppId={{DE56A03A-C8A4-474B-83B0-CFD270262D38}}
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AppName={#MyAppName}
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AppVersion={#MyAppVersion}
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;AppVerName={#MyAppName} {#MyAppVersion}
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AppPublisher={#MyAppPublisher}
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AppPublisherURL={#MyAppURL}
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AppSupportURL={#MyAppURL}
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AppUpdatesURL={#MyAppURL}
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DefaultDirName={code:GetDirName}
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DefaultGroupName={#MyAppName}
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AllowNoIcons=yes
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LicenseFile="@PROJECT_SOURCE_DIR@/LICENSE"
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OutputDir="@CMAKE_INSTALL_PREFIX@/../"
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OutputBaseFilename=obs-stream-effects-{#MyAppVersion}
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Compression=lzma
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SolidCompression=yes
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VersionInfoVersion={#MyAppVersion}
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VersionInfoCompany={#MyAppPublisher}
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VersionInfoDescription={#MyAppName} Setup
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[Languages]
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Name: "english"; MessagesFile: "compiler:Default.isl"
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[Files]
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Source: "@CMAKE_INSTALL_PREFIX@/*"; DestDir: "{app}"; Flags: ignoreversion recursesubdirs createallsubdirs
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; NOTE: Don't use "Flags: ignoreversion" on any shared system files
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[Icons]
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Name: "{group}\{cm:ProgramOnTheWeb,{#MyAppName}}"; Filename: "{#MyAppURL}"
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Name: "{group}\{cm:UninstallProgram,{#MyAppName}}"; Filename: "{uninstallexe}"
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[Code]
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function GetDirName(Value: string): string;
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var
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InstallPath: string;
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begin
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// initialize default path, which will be returned when the following registry
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// key queries fail due to missing keys or for some different reason
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Result := '{pf}\obs-studio';
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// query the first registry value; if this succeeds, return the obtained value
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if RegQueryStringValue(HKLM32, 'SOFTWARE\OBS Studio', '', InstallPath) then
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Result := InstallPath
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end;
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/////////////////////////////////////////////////////////////////////
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function GetUninstallString(): String;
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var
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sUnInstPath: String;
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sUnInstallString: String;
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begin
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sUnInstPath := ExpandConstant('Software\Microsoft\Windows\CurrentVersion\Uninstall\{#emit SetupSetting("AppId")}_is1');
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sUnInstallString := '';
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if not RegQueryStringValue(HKLM, sUnInstPath, 'UninstallString', sUnInstallString) then
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RegQueryStringValue(HKCU, sUnInstPath, 'UninstallString', sUnInstallString);
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Result := sUnInstallString;
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end;
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/////////////////////////////////////////////////////////////////////
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function IsUpgrade(): Boolean;
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begin
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Result := (GetUninstallString() <> '');
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end;
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/////////////////////////////////////////////////////////////////////
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function UnInstallOldVersion(): Integer;
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var
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sUnInstallString: String;
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iResultCode: Integer;
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begin
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// Return Values:
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// 1 - uninstall string is empty
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// 2 - error executing the UnInstallString
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// 3 - successfully executed the UnInstallString
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// default return value
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Result := 0;
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// get the uninstall string of the old app
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sUnInstallString := GetUninstallString();
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if sUnInstallString <> '' then begin
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sUnInstallString := RemoveQuotes(sUnInstallString);
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if Exec(sUnInstallString, '/SILENT /NORESTART /SUPPRESSMSGBOXES','', SW_HIDE, ewWaitUntilTerminated, iResultCode) then
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Result := 3
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else
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Result := 2;
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end else
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Result := 1;
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end;
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/////////////////////////////////////////////////////////////////////
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procedure CurStepChanged(CurStep: TSetupStep);
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begin
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if (CurStep=ssInstall) then
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begin
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if (IsUpgrade()) then
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begin
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UnInstallOldVersion();
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end;
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end;
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end; |