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cmake/InnoSetup.cmake Normal file
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# Windows installer written by Inno Setup, through CPack's own InnoSetup generator.
#
# Included from the WIN32 branch of the top-level CMakeLists.txt when
# COCKATRICE_WIN_INSTALLER is InnoSetup, which is the default. The NSIS template is kept
# next to this file rather than deleted so both installers can still be built from one tree
# and compared on a real upgrade.
#
# The generator writes [Files], [Dirs], [Icons], [Run] and [Registry] from the install()
# rules the project already declares, so nothing here repeats them. What is added is only
# what the generator has no opinion about: upgrade identity, closure behaviour for a
# running application, the stale-runtime [InstallDelete], and the migration off the NSIS
# installation (both script fragments below).
# The generator itself arrived in 3.27; cmake_minimum_required() here would reset the
# policies the top level already selected, so it is refused at the include site instead.
if(CMAKE_VERSION VERSION_LESS 3.27)
message(FATAL_ERROR "COCKATRICE_WIN_INSTALLER=InnoSetup needs CMake >= 3.27 (found ${CMAKE_VERSION})")
endif()
# CPack may be told -DCPACK_GENERATOR=... by the caller. For the Windows installers the
# choice is made by COCKATRICE_WIN_INSTALLER instead (.ci/compile.sh --package NSIS or
# InnoSetup maps to it), because picking the generator here and the installer tool there can
# silently build both in one run. Only guard against asking for InnoSetup twice.
if(NOT "InnoSetup" IN_LIST CPACK_GENERATOR)
set(CPACK_GENERATOR InnoSetup ${CPACK_GENERATOR})
endif()
if(CMAKE_SIZEOF_VOID_P EQUAL 8)
set(CPACK_INNOSETUP_ARCHITECTURE x64)
else()
set(CPACK_INNOSETUP_ARCHITECTURE x86)
endif()
# Shortcuts and the finish-page run entry come from the executables CPack already knows.
# Only the client is offered: oracle.exe and servatrice.exe are tools, and the NSIS
# installer never created shortcuts for them either.
set(CPACK_PACKAGE_EXECUTABLES "cockatrice" "Cockatrice")
set(CPACK_INNOSETUP_RUN_EXECUTABLES "cockatrice")
set(CPACK_INNOSETUP_USE_MODERN_WIZARD ON)
set(CPACK_INNOSETUP_PROGRAM_MENU_FOLDER "Cockatrice")
set(CPACK_INNOSETUP_ICON_FILE "${PROJECT_SOURCE_DIR}/cockatrice/resources/appicon.ico")
set(CPACK_INNOSETUP_IGNORE_README_PAGE ON)
# The uninstall entry is the only place a user sees the version they have after an update
# that replaced the folder, so keep it and give it the icon.
set(CPACK_INNOSETUP_CREATE_UNINSTALL_LINK ON)
# Upgrade identity. Never change this value: it is what makes a new build an upgrade of the
# previous one (same uninstall entry, same "previous app path", same tasks) instead of a
# second, parallel installation. No braces: a literal { in an .iss script opens a constant,
# and a GUID here buys nothing that this string does not already do.
set(CPACK_INNOSETUP_SETUP_AppId "Cockatrice-6F1C5B2A-9D84-4E37-B0A5-2C7E9A31D4F8")
set(CPACK_INNOSETUP_SETUP_AppName "Cockatrice")
set(CPACK_INNOSETUP_SETUP_DefaultGroupName "Cockatrice")
# An NSIS install registers nothing under Inno's own keys, so the default directory is
# resolved from the legacy registration instead of guessed. See GetDefaultInstallDir in
# cmake/InnoSetup.code.iss.
set(CPACK_INNOSETUP_SETUP_DefaultDirName "{code:GetDefaultInstallDir}")
set(CPACK_INNOSETUP_SETUP_Compression "lzma2/max")
set(CPACK_INNOSETUP_SETUP_SolidCompression ON)
# Replaces the CockLog/CockLogListing machinery: every run writes a log to %TEMP% without
# any script support, which is what a failed upgrade on a user's machine needs to be
# diagnosable after the fact.
set(CPACK_INNOSETUP_SETUP_SetupLogging ON)
set(CPACK_INNOSETUP_SETUP_PrivilegesRequired "admin")
# Users without administrator rights get a working installation instead of a dead end;
# /CURRENTUSER covers the same choice when driven by a package manager or the updater.
set(CPACK_INNOSETUP_SETUP_PrivilegesRequiredOverridesAllowed "dialog commandline")
# Restart Manager, not a PowerShell process scan. Setup detects the applications holding
# the files it is about to replace, closes them, and starts them again afterwards. This is
# the whole of what WaitForAppToClose/GuardAppsNotRunning/ForceCloseApps approximated in
# the NSIS template, including the uninstaller copies that had to repeat it.
set(CPACK_INNOSETUP_SETUP_CloseApplications ON)
set(CPACK_INNOSETUP_SETUP_RestartApplications ON)
# The payload is built for one architecture only; refuse to install it on a system that
# cannot run it. x64 (not x64compatible) keeps this valid on every Inno Setup 6.x.
if(CPACK_INNOSETUP_ARCHITECTURE STREQUAL "x64")
set(CPACK_INNOSETUP_SETUP_ArchitecturesAllowed "x64")
set(CPACK_INNOSETUP_SETUP_ArchitecturesInstallIn64BitMode "x64")
endif()
set(CPACK_INNOSETUP_SETUP_UninstallDisplayIcon "{app}\\cockatrice.exe")
# Sections the generator does not emit (the stale-runtime deletes), and the behaviour it
# cannot express (legacy migration, portable marker, C++ runtime bootstrap).
set(CPACK_INNOSETUP_EXTRA_SCRIPTS "${COCKATRICE_CMAKE_PATH}/InnoSetup.install.iss")
set(CPACK_INNOSETUP_CODE_FILES "${COCKATRICE_CMAKE_PATH}/InnoSetup.code.iss")
# The installer-log sender the failure hook in InnoSetup.code.iss offers after an upgrade
# that did not finish. CPack passes these as public ISCC macros (/Dname=value), so the extra
# script can embed the helper with a [Files] dontcopy entry and the code can extract it at
# send time. Undefined when the build carries no reporting, which is what the ifdef guards in
# both scripts test.
if(CPACK_SENTRY_ENABLED)
set(CPACK_INNOSETUP_DEFINE_SentryHelperPath "${COCKATRICE_SENTRY_INSTALLER_LOG}")
endif()
message(STATUS "Windows installer: Inno Setup (CPack InnoSetup generator, ${CPACK_INNOSETUP_ARCHITECTURE})")

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// Behaviour for the Windows installer written by CPack's Inno Setup generator.
//
// Included through CPACK_INNOSETUP_CODE_FILES, which places this file inside the generated
// script's code section. Everything here is something the generator cannot express as
// data: the migration off the NSIS installation, the portable marker, and the C++ runtime
// bootstrap. Comments use Pascal braces, so the install-directory constant is spelled out
// as ExpandConstant rather than written inside prose.
const
// Written by every NSIS build up to and including 3.1.x: HKLM in the 64-bit view for a
// 64-bit installer, and in the 32-bit view by the older 32-bit ones.
LegacyUninstallKey = 'SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Cockatrice';
var
PortablePage: TCustomPage;
PortableCheck: TNewCheckBox;
// Progress of this run, for the failure hook further down. Setup has no "the installation
// failed" callback, and DeinitializeSetup runs on every way out of the wizard, so the two
// steps that bracket the file work are what distinguishes those ways.
InstallStarted: Boolean;
InstallCompleted: Boolean;
UserCancelled: Boolean;
// True when the given switch appears on the setup command line. Used for the legacy
// portable switch, which the in-app updater and the older installers pass.
function HasSwitch(const Name: String): Boolean;
var
I: Integer;
begin
Result := False;
for I := 1 to ParamCount do
if CompareText(ParamStr(I), Name) = 0 then
begin
Result := True;
Exit;
end;
end;
// The install directory recorded by the NSIS installer, or an empty string when this
// machine has no such installation. Read-only access to HKLM, so it works unelevated.
function ReadLegacyInstallDir(): String;
var
Value: String;
begin
Result := '';
if RegQueryStringValue(HKLM64, LegacyUninstallKey, 'InstallLocation', Value) then
Result := Value
else if RegQueryStringValue(HKLM32, LegacyUninstallKey, 'InstallLocation', Value) then
Result := Value;
end;
// Scripted constant behind the DefaultDirName directive. An NSIS installation keeps no
// Inno-style "previous app path", so without this an upgrade of a user who picked a custom
// folder in 3.1.x would land in the default folder and leave the old copy behind.
function GetDefaultInstallDir(Param: String): String;
var
Legacy: String;
begin
Legacy := ReadLegacyInstallDir();
if (Legacy <> '') and DirExists(Legacy) then
begin
Result := Legacy;
Log('Default install directory follows the NSIS installation: ' + Result);
end
else
Result := ExpandConstant('{autopf}\Cockatrice');
end;
procedure InitializeWizard();
begin
PortablePage := CreateCustomPage(wpSelectDir, 'Installation mode',
'Cockatrice keeps settings, decks and downloaded pictures in your user profile by default. '
+ 'Portable mode keeps them in the install folder instead.');
PortableCheck := TNewCheckBox.Create(PortablePage);
PortableCheck.Parent := PortablePage.Surface;
PortableCheck.Left := 0;
PortableCheck.Top := 0;
PortableCheck.Width := PortablePage.SurfaceWidth;
PortableCheck.Height := ScaleY(32);
PortableCheck.WordWrap := True;
PortableCheck.Caption := 'Portable: keep settings and decks in the install folder';
PortableCheck.Checked := HasSwitch('/PORTABLE');
end;
function PortableRequested(): Boolean;
begin
Result := (Assigned(PortableCheck) and PortableCheck.Checked) or HasSwitch('/PORTABLE');
end;
// The client decides portable mode by the presence of this file next to the executable
// (cache_settings.cpp and logger.cpp), not by its contents.
procedure WritePortableMarker();
var
Lines: TArrayOfString;
begin
if not PortableRequested() then
Exit;
SetArrayLength(Lines, 1);
Lines[0] := 'Portable install: settings, decks and pictures live beside the executable.';
if not SaveStringsToFile(ExpandConstant('{app}\portable.dat'), Lines, False) then
MsgBox('Could not write portable.dat into the install folder. Portable mode will not be'
+ ' active until it exists.', mbError, MB_OK);
end;
// Runs the Visual C++ redistributable the payload carries, when it carries one. The file
// name differs between the VS 2017 and VS 2022 layouts, so it is matched rather than named.
// A failure is logged and ignored: the redistributable is usually already present, and the
// application is what reports a real problem.
procedure InstallVCRedist();
var
FindRec: TFindRec;
ResultCode: Integer;
Redist: String;
begin
if not FindFirst(ExpandConstant('{app}\vc*redist*.exe'), FindRec) then
Exit;
try
repeat
if (FindRec.Attributes and FILE_ATTRIBUTE_DIRECTORY) = 0 then
begin
Redist := ExpandConstant('{app}\') + FindRec.Name;
Log('Installing the C++ runtime: ' + Redist);
if Exec(Redist, '/install /quiet /norestart', '', SW_HIDE, ewWaitUntilTerminated, ResultCode) then
begin
Log('C++ runtime installer exited with ' + IntToStr(ResultCode));
DeleteFile(Redist);
end
else
Log('Could not start the C++ runtime installer: ' + Redist);
end;
until not FindNext(FindRec);
finally
FindClose(FindRec);
end;
end;
// Removes the Add/Remove Programs entry the NSIS installer left behind. Without this the
// user sees two entries for Cockatrice and can still run the old uninstaller, whose
// blanket removal of the install directory is the data loss the 3.1.x backup pair was
// written to survive. Deleting the registration is what makes that uninstaller
// unreachable; the binary next to it is removed earlier by the install-delete section.
procedure RemoveLegacyNSISRegistration();
var
Uninstaller: String;
begin
if not (RegQueryStringValue(HKLM64, LegacyUninstallKey, 'UninstallString', Uninstaller)
or RegQueryStringValue(HKLM32, LegacyUninstallKey, 'UninstallString', Uninstaller)) then
Exit;
RegDeleteKeyIncludingSubkeys(HKLM64, LegacyUninstallKey);
RegDeleteKeyIncludingSubkeys(HKLM32, LegacyUninstallKey);
Log('Removed the legacy NSIS uninstall registration: ' + Uninstaller);
end;
procedure CurStepChanged(CurStep: TSetupStep);
begin
if CurStep = ssInstall then
InstallStarted := True;
if CurStep = ssPostInstall then
begin
InstallVCRedist();
WritePortableMarker();
RemoveLegacyNSISRegistration();
end;
if CurStep = ssDone then
InstallCompleted := True;
end;
// Cancel is a decision, not a failure, so the hook below stays quiet after one.
procedure CancelButtonClick(CurPageID: Integer; var Cancel, Confirm: Boolean);
begin
UserCancelled := True;
end;
#ifdef SentryHelperPath
// The failure hook, which is what the NSIS template's AbortInstall did for updates that
// stopped half way. The three conditions it watched for - the application would not close,
// the stale runtime could not be purged, the launcher did not exit - are Restart Manager's
// and the [InstallDelete] section's job here, so what is left is the outcome rather than the
// cause: a silent run the in-app updater started, which began replacing files and never
// reached the end. That run is the one that needs it, because the updater quits after
// launching Setup and leaves no window on screen to read an error from; an interactive user
// sees the message Setup shows and can find the log in the temporary directory themselves.
procedure OfferToSendInstallerLog();
var
LogPath, Params: String;
ResultCode: Integer;
begin
LogPath := ExpandConstant('{log}');
if LogPath = '' then
Exit;
// The sender takes the reason from the log (see SendInstallerLog.ps1.in), so record it
// whether or not the user agrees: it is the first thing to look at in a report either way.
Log('ABORT: the update did not finish installing');
Log('full installer log: ' + LogPath);
if MsgBox('Send the installer log to the developers to help fix this? The log contains'
+ ' file paths from this machine, which may include your Windows user name.',
mbConfirmation, MB_YESNO) <> IDYES then
begin
Log('Sentry send: declined by user');
Exit;
end;
ExtractTemporaryFile('SendInstallerLog.ps1');
Params := '-NoProfile -NonInteractive -ExecutionPolicy Bypass -File "'
+ ExpandConstant('{tmp}\SendInstallerLog.ps1') + '" -LogPath "' + LogPath + '"';
ResultCode := -1;
if Exec('powershell.exe', Params, '', SW_HIDE, ewWaitUntilTerminated, ResultCode)
and (ResultCode = 0) then
begin
Log('Sentry send: result=' + IntToStr(ResultCode));
MsgBox('The installer log was sent. Thank you for helping improve Cockatrice!',
mbInformation, MB_OK);
end
else
begin
Log('Sentry send: result=' + IntToStr(ResultCode));
MsgBox('The installer log could not be sent. You can still share it manually; it was'
+ ' written to:' + #13#10 + LogPath, mbError, MB_OK);
end;
end;
#endif
// Runs after logging has started and while the log is still open and flushed, which is what
// makes the log of this run available to the sender.
procedure DeinitializeSetup();
begin
#ifdef SentryHelperPath
// /UPDATER is the client's own mark on the command lines it hands either installer.
// Requiring it keeps this offer out of a package manager's silent install, where a message
// box that nobody answers would block the install - the case the NSIS template kept clear
// of by prompting on its /R switch rather than on silence alone.
if WizardSilent and HasSwitch('/UPDATER') and InstallStarted and not InstallCompleted
and not UserCancelled then
OfferToSendInstallerLog();
#endif
end;
// The in-app updater used to pass two switches that belong to the NSIS build: /R (silent
// reinstall) and /PID= (the process to wait for). Setup ignores switches it does not know -
// its command line is an if/else-if chain over the ones it does know, with no fallback that
// rejects the rest (ProcessCommandLine in Setup.MainFunc.pas) - so an older client still
// installs from this one, it just walks the wizard instead of running silently. Logging the
// switches keeps both cases visible in the log of the first upgrade that comes through here.
function InitializeSetup(): Boolean;
var
I: Integer;
Param: String;
begin
Log('Setup command line: ' + GetCmdTail());
for I := 1 to ParamCount do
begin
Param := ParamStr(I);
if (CompareText(Param, '/R') = 0) or (CompareText(Param, '/UPDATER') = 0)
or (CompareText(Copy(Param, 1, 5), '/PID=') = 0) then
Log('In-app updater switch: ' + Param);
end;
Result := True;
end;

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; Sections added to the setup script CPack's Inno Setup generator writes.
;
; Included through CPACK_INNOSETUP_EXTRA_SCRIPTS, which prepends this file to the
; generated script. Repeating a section that the generator also writes is not an error: the
; compiler re-tests every [Header] against the section it is collecting and enumerates the
; lines of each occurrence (FoundSection in TSetupCompiler.EnumIniSection,
; Compiler.SetupCompiler.pas), so the [Files] and [InstallDelete] below merge with the ones
; built from the install() rules. Behaviour belongs in InnoSetup.code.iss.
[InstallDelete]
; The previous version's runtime, whatever it was called. Replacing a DLL in place is not
; enough: a module the payload no longer carries (Qt6Multimedia.dll while it was still
; shared, Qt6QuickWidgets.dll) would survive the install and then be loaded next to the new
; executable, which is the "procedure entry point ... could not be located" failure after
; an update. Removing every DLL and letting the payload put its own back is what the NSIS
; RetryDllPurge did with 250 lines of retry and diagnostics; with CloseApplications on,
; Restart Manager has already released the handles, so one pass is enough.
Type: files; Name: "{app}\*.dll"
; Plugins are loaded by name from this directory, so a stale one is just as fatal and is
; not covered by the payload's own file list.
Type: filesandordirs; Name: "{app}\Plugins"
; The NSIS uninstaller. Its Add/Remove Programs registration is deleted after a successful
; install (RemoveLegacyNSISRegistration in InnoSetup.code.iss); the binary itself has no
; business staying next to the new one.
Type: files; Name: "{app}\Uninstall.exe"
; The installer-log sender behind the failure hook in InnoSetup.code.iss. dontcopy embeds
; the file in the setup image without installing it, and ExtractTemporaryFile pulls it out
; into the temporary directory only when something went wrong - what the NSIS template did
; by writing the same helper into $PLUGINSDIR. The path arrives from CMake as a public ISCC
; macro defined only for a build that carries a Sentry DSN; without one there is nothing to
; send, so nothing is embedded and the hook compiles out.
#ifdef SentryHelperPath
[Files]
Source: "{#SentryHelperPath}"; Flags: dontcopy
#endif

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# Sends the NSIS installer log to Sentry as an envelope carrying one error
# event plus the log as an attachment.
# Sends the installer log, from either installer, to Sentry as an envelope carrying one
# error event plus the log as an attachment.
#
# Generated at configure time from this template by CMake configure_file: the
# CPACK_SENTRY_* placeholders are baked in then, so the real values only ever
@ -44,16 +44,20 @@ try {
}
# --- Abort reason, read from the log itself --------------------------------
# AbortInstall logs "ABORT: ..." first, so the reason travels inside the file
# and nothing reason-shaped crosses the command line (no quoting hazards).
# Select-String yields the matching line alone, so the reason is already one
# physical line for the message; anything else stays in the attached log.
# Non-ASCII paths may garble here; the attachment is byte-exact regardless.
# Each installer records the reason before offering to send, so it travels inside the
# file and nothing reason-shaped crosses the command line (no quoting hazards).
# NSIS writes the line as "ABORT: ..." through CockLog. Inno Setup prefixes every line
# of its log with a timestamp and three spaces, so that prefix is optional here and
# removed together with the marker. Select-String yields the matching line alone, so
# the reason is already one physical line for the message; anything else stays in the
# attached log. Non-ASCII paths may garble here; the attachment is byte-exact
# regardless.
$stamp = '\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}\.\d{3}\s+'
$Reason = 'unknown (no ABORT line in log)'
if (Test-Path -LiteralPath $LogPath) {
$abortLine = Select-String -LiteralPath $LogPath -Pattern '^ABORT: ' | Select-Object -Last 1
$abortLine = Select-String -LiteralPath $LogPath -Pattern ('^(' + $stamp + ')?ABORT: ') | Select-Object -Last 1
if ($abortLine) {
$Reason = ($abortLine.Line -replace '^ABORT:\s*', '')
$Reason = ($abortLine.Line -replace ('^(' + $stamp + ')?ABORT:\s*'), '')
}
}