Improve Windows installer

- Unify x86 and x64 installer files
- Get rid of version program
- Clean up .iss file
- Only allow one installation

1 files changed, 261 insertions, 0 deletions

diff --git a/win32/installer/hexchat.iss b/win32/installer/hexchat.iss
new file mode 100644
index 00000000..1368dcad
--- /dev/null
+++ b/win32/installer/hexchat.iss
@@ -0,0 +1,261 @@
+#define APPNAM "HexChat"
+#define APPVER "2.9.6"
+; These are defined by our installer project at build time
+;#define APPARCH "x64"
+;#define PROJECTDIR "C:\...\hexchat\win32\installer\"
+
+[Setup]
+AppName=HexChat
+AppVersion={#APPVER}
+AppVerName=HexChat {#APPVER}
+AppPublisher=HexChat
+AppPublisherURL=http://hexchat.github.io
+AppCopyright=Copyright (C) 1998-2010 Peter Zelezny
+AppSupportURL=https://github.com/hexchat/hexchat/issues
+AppUpdatesURL=http://hexchat.github.io/downloads.html
+LicenseFile=COPYING
+UninstallDisplayIcon={app}\hexchat.exe
+UninstallDisplayName=HexChat
+#if APPARCH == "x64"
+DefaultDirName={pf64}\HexChat
+#else
+DefaultDirName={pf32}\HexChat
+#endif
+DefaultGroupName=HexChat
+DisableProgramGroupPage=yes
+SolidCompression=yes
+Compression=lzma2/ultra64
+SourceDir=..\rel
+OutputDir=..
+#if APPARCH == "x64"
+OutputBaseFilename={#APPNAM} {#APPVER} x64
+#else
+OutputBaseFilename={#APPNAM} {#APPVER} x86
+#endif
+FlatComponentsList=no
+PrivilegesRequired=none
+ShowComponentSizes=no
+CreateUninstallRegKey=not IsTaskSelected('portable')
+Uninstallable=not IsTaskSelected('portable')
+#if APPARCH == "x64"
+ArchitecturesAllowed=x64
+ArchitecturesInstallIn64BitMode=x64
+#else
+ArchitecturesAllowed=x86 x64
+#endif
+MinVersion=6.0
+WizardImageFile={#PROJECTDIR}wizardimage.bmp
+WizardSmallImageFile={#PROJECTDIR}wizardsmallimage.bmp
+SetupIconFile={#PROJECTDIR}..\..\data\icons\hexchat.ico
+
+[Types]
+Name: "normal"; Description: "Normal Installation"
+Name: "minimal"; Description: "Minimal Installation"
+Name: "custom"; Description: "Custom Installation"; Flags: iscustom
+
+[Components]
+Name: "libs"; Description: "HexChat"; Types: normal minimal custom; Flags: fixed
+Name: "gtktheme"; Description: "GTK+ Theme"; Types: normal custom; Flags: disablenouninstallwarning
+Name: "xctext"; Description: "HexChat-Text"; Types: custom; Flags: disablenouninstallwarning
+Name: "xtm"; Description: "HexChat Theme Manager (Requires .NET 4.0)"; Types: custom; Flags: disablenouninstallwarning
+Name: "translations"; Description: "Translations"; Types: normal custom; Flags: disablenouninstallwarning
+Name: "plugins"; Description: "Plugins"; Types: custom; Flags: disablenouninstallwarning
+Name: "plugins\checksum"; Description: "Checksum"; Types: custom; Flags: disablenouninstallwarning
+Name: "plugins\dns"; Description: "DNS"; Types: custom; Flags: disablenouninstallwarning
+Name: "plugins\doat"; Description: "Do At"; Types: custom; Flags: disablenouninstallwarning
+Name: "plugins\exec"; Description: "Exec"; Types: custom; Flags: disablenouninstallwarning
+Name: "plugins\fishlim"; Description: "FiSHLiM"; Types: custom; Flags: disablenouninstallwarning
+Name: "plugins\mpcinfo"; Description: "mpcInfo"; Types: custom; Flags: disablenouninstallwarning
+Name: "plugins\sysinfo"; Description: "SysInfo"; Types: custom; Flags: disablenouninstallwarning
+Name: "plugins\upd"; Description: "Update Checker"; Types: normal custom; Flags: disablenouninstallwarning
+Name: "plugins\winamp"; Description: "Winamp"; Types: custom; Flags: disablenouninstallwarning
+Name: "langs"; Description: "Language Interfaces"; Types: custom; Flags: disablenouninstallwarning
+Name: "langs\perl"; Description: "Perl (requires Perl 5.18)"; Types: custom; Flags: disablenouninstallwarning
+Name: "langs\python"; Description: "Python Interface"; Types: custom; Flags: disablenouninstallwarning
+Name: "langs\python\python2"; Description: "Python (requires Python 2.7)"; Types: custom; Flags: disablenouninstallwarning exclusive
+Name: "langs\python\python3"; Description: "Python (requires Python 3.3)"; Types: custom; Flags: disablenouninstallwarning exclusive
+
+[Tasks]
+Name: portable; Description: "Yes"; GroupDescription: "Portable Install (no Registry entries, no Start Menu icons, no uninstaller):"; Flags: unchecked
+
+[Registry]
+Root: HKCR; Subkey: "irc"; ValueType: none; ValueName: ""; ValueData: ""; Flags: deletekey uninsdeletekey; Tasks: not portable
+Root: HKCR; Subkey: "irc"; ValueType: string; ValueName: ""; ValueData: "URL:IRC Protocol"; Flags: uninsdeletevalue; Tasks: not portable
+Root: HKCR; Subkey: "irc"; ValueType: string; ValueName: "URL Protocol"; ValueData: ""; Flags: uninsdeletevalue; Tasks: not portable
+Root: HKCR; Subkey: "irc\DefaultIcon"; ValueType: string; ValueName: ""; ValueData: "{app}\hexchat.exe,0"; Flags: uninsdeletevalue; Tasks: not portable
+Root: HKCR; Subkey: "irc\shell"; ValueType: string; ValueName: ""; ValueData: "open"; Flags: uninsdeletevalue; Tasks: not portable
+Root: HKCR; Subkey: "irc\shell\open\command"; ValueType: string; ValueName: ""; ValueData: "{app}\hexchat.exe --url=""%1"""; Flags: uninsdeletevalue; Tasks: not portable
+
+Root: HKCR; Subkey: ".hct"; ValueType: none; ValueName: ""; ValueData: ""; Flags: deletekey uninsdeletekey; Components:xtm; Tasks: not portable
+Root: HKCR; Subkey: ".hct"; ValueType: string; ValueName: ""; ValueData: "HexChat Theme File"; Flags: uninsdeletevalue; Components:xtm; Tasks: not portable
+Root: HKCR; Subkey: ".hct"; ValueType: string; ValueName: "HexChat Theme File"; ValueData: ""; Flags: uninsdeletevalue; Components:xtm; Tasks: not portable
+Root: HKCR; Subkey: ".hct\DefaultIcon"; ValueType: string; ValueName: ""; ValueData: "{app}\thememan.exe,0"; Flags: uninsdeletevalue; Components:xtm; Tasks: not portable
+Root: HKCR; Subkey: ".hct\shell"; ValueType: string; ValueName: ""; ValueData: "open"; Flags: uninsdeletevalue; Components:xtm; Tasks: not portable
+Root: HKCR; Subkey: ".hct\shell\open\command"; ValueType: string; ValueName: ""; ValueData: "{app}\thememan.exe ""%1"""; Flags: uninsdeletevalue; Components:xtm; Tasks: not portable
+
+[Run]
+Filename: "{app}\hexchat.exe"; Description: "Run HexChat after closing the Wizard"; Flags: nowait postinstall skipifsilent
+Filename: "https://www.microsoft.com/en-us/download/details.aspx?id=39315"; Description: "Download Visual C++ 2013 Redistributable"; Flags: shellexec runasoriginaluser postinstall skipifsilent
+Filename: "http://www.microsoft.com/en-us/download/details.aspx?id=17851"; Description: "Download .NET 4.0 for theme manager"; Components: xtm; Flags: shellexec runasoriginaluser postinstall skipifsilent
+Filename: "http://docs.hexchat.org/en/latest/changelog.html"; Description: "See what's changed"; Flags: shellexec runasoriginaluser postinstall skipifsilent unchecked
+Filename: "http://hexchat.org/downloads.html"; Description: "Download Perl"; Flags: shellexec runasoriginaluser postinstall skipifsilent unchecked; Components: langs\perl and not langs\python
+Filename: "http://hexchat.org/downloads.html"; Description: "Download Python"; Flags: shellexec runasoriginaluser postinstall skipifsilent unchecked; Components: langs\python and not langs\perl
+Filename: "http://hexchat.org/downloads.html"; Description: "Download Perl and Python"; Flags: shellexec runasoriginaluser postinstall skipifsilent unchecked; Components: langs\perl and langs\python
+
+[Files]
+Source: "portable-mode"; DestDir: "{app}"; Tasks: portable
+
+Source: "changelog.url"; DestDir: "{app}"; Flags: ignoreversion; Components: libs
+Source: "readme.url"; DestDir: "{app}"; Flags: ignoreversion; Components: libs
+Source: "cert.pem"; DestDir: "{app}"; Flags: ignoreversion; Components: libs
+Source: "etc\gtk-2.0\gtkrc"; DestDir: "{app}\etc\gtk-2.0"; Flags: ignoreversion; Components: gtktheme
+Source: "share\xml\*"; DestDir: "{app}\share\xml"; Flags: ignoreversion createallsubdirs recursesubdirs; Components: libs
+Source: "COPYING"; DestDir: "{app}"; Flags: ignoreversion; Components: libs
+Source: "share\locale\*"; DestDir: "{app}\share\locale"; Flags: ignoreversion createallsubdirs recursesubdirs; Components: translations
+
+Source: "atk-1.0.dll"; DestDir: "{app}"; Flags: ignoreversion; Components: libs
+Source: "cairo.dll"; DestDir: "{app}"; Flags: ignoreversion; Components: libs
+Source: "fontconfig.dll"; DestDir: "{app}"; Flags: ignoreversion; Components: libs
+Source: "gdk_pixbuf-2.0.dll"; DestDir: "{app}"; Flags: ignoreversion; Components: libs
+Source: "gdk-win32-2.0.dll"; DestDir: "{app}"; Flags: ignoreversion; Components: libs
+Source: "gio-2.0.dll"; DestDir: "{app}"; Flags: ignoreversion; Components: libs
+Source: "glib-2.0.dll"; DestDir: "{app}"; Flags: ignoreversion; Components: libs
+Source: "gmodule-2.0.dll"; DestDir: "{app}"; Flags: ignoreversion; Components: libs
+Source: "gobject-2.0.dll"; DestDir: "{app}"; Flags: ignoreversion; Components: libs
+Source: "gthread-2.0.dll"; DestDir: "{app}"; Flags: ignoreversion; Components: libs
+Source: "gtk-win32-2.0.dll"; DestDir: "{app}"; Flags: ignoreversion; Components: libs
+Source: "harfbuzz.dll"; DestDir: "{app}"; Flags: ignoreversion; Components: libs
+Source: "iconv.dll"; DestDir: "{app}"; Flags: ignoreversion; Components: libs
+Source: "libeay32.dll"; DestDir: "{app}"; Flags: ignoreversion; Components: libs
+Source: "libenchant.dll"; DestDir: "{app}"; Flags: ignoreversion; Components: libs
+Source: "libintl.dll"; DestDir: "{app}"; Flags: ignoreversion; Components: libs
+Source: "libpng16.dll"; DestDir: "{app}"; Flags: ignoreversion; Components: libs
+Source: "libxml2.dll"; DestDir: "{app}"; Flags: ignoreversion; Components: libs
+Source: "pango-1.0.dll"; DestDir: "{app}"; Flags: ignoreversion; Components: libs
+Source: "pangocairo-1.0.dll"; DestDir: "{app}"; Flags: ignoreversion; Components: libs
+Source: "pangoft2-1.0.dll"; DestDir: "{app}"; Flags: ignoreversion; Components: libs
+Source: "pangowin32-1.0.dll"; DestDir: "{app}"; Flags: ignoreversion; Components: libs
+Source: "pixman-1.dll"; DestDir: "{app}"; Flags: ignoreversion; Components: libs
+Source: "ssleay32.dll"; DestDir: "{app}"; Flags: ignoreversion; Components: libs
+Source: "zlib1.dll"; DestDir: "{app}"; Flags: ignoreversion; Components: libs
+
+Source: "lib\enchant\libenchant_myspell.dll"; DestDir: "{app}\lib\enchant"; Flags: ignoreversion; Components: libs
+
+Source: "lib\gtk-2.0\i686-pc-vs10\engines\libwimp.dll"; DestDir: "{app}\lib\gtk-2.0\i686-pc-vs10\engines"; Flags: ignoreversion; Components: libs
+
+Source: "plugins\hcchecksum.dll"; DestDir: "{app}\plugins"; Flags: ignoreversion; Components: plugins\checksum
+Source: "plugins\hcdns.dll"; DestDir: "{app}\plugins"; Flags: ignoreversion; Components: plugins\dns
+Source: "plugins\hcdoat.dll"; DestDir: "{app}\plugins"; Flags: ignoreversion; Components: plugins\doat
+Source: "plugins\hcexec.dll"; DestDir: "{app}\plugins"; Flags: ignoreversion; Components: plugins\exec
+Source: "plugins\hcfishlim.dll"; DestDir: "{app}\plugins"; Flags: ignoreversion; Components: plugins\fishlim
+Source: "share\music.png"; DestDir: "{app}\share"; Flags: ignoreversion; Components: plugins\winamp or plugins\mpcinfo
+Source: "plugins\hcmpcinfo.dll"; DestDir: "{app}\plugins"; Flags: ignoreversion; Components: plugins\mpcinfo
+Source: "share\download.png"; DestDir: "{app}\share"; Flags: ignoreversion; Components: plugins\upd
+Source: "plugins\hcupd.dll"; DestDir: "{app}\plugins"; Flags: ignoreversion; Components: plugins\upd
+Source: "plugins\hcwinamp.dll"; DestDir: "{app}\plugins"; Flags: ignoreversion; Components: plugins\winamp
+Source: "share\system.png"; DestDir: "{app}\share"; Flags: ignoreversion; Components: plugins\sysinfo
+Source: "plugins\hcsysinfo.dll"; DestDir: "{app}\plugins"; Flags: ignoreversion; Components: plugins\sysinfo
+
+Source: "plugins\hcpython2.dll"; DestDir: "{app}\plugins"; Flags: ignoreversion; Components: langs\python\python2
+Source: "plugins\hcpython3.dll"; DestDir: "{app}\plugins"; Flags: ignoreversion; Components: langs\python\python3
+Source: "plugins\hcperl.dll"; DestDir: "{app}\plugins"; Flags: ignoreversion; Components: langs\perl
+
+Source: "hexchat.exe"; DestDir: "{app}"; Flags: ignoreversion; Components: libs
+Source: "hexchat-text.exe"; DestDir: "{app}"; Flags: ignoreversion; Components: xctext
+Source: "thememan.exe"; DestDir: "{app}"; Flags: ignoreversion; Components: xtm
+
+[Icons]
+Name: "{group}\HexChat"; Filename: "{app}\hexchat.exe"; Tasks: not portable
+Name: "{group}\HexChat Safe Mode"; Filename: "{app}\hexchat.exe"; Parameters: "--no-auto --no-plugins"; Tasks: not portable
+Name: "{group}\HexChat ChangeLog"; Filename: "{app}\changelog.url"; IconFilename: "{sys}\shell32.dll"; IconIndex: 165; Tasks: not portable
+Name: "{group}\HexChat ReadMe"; Filename: "{app}\readme.url"; IconFilename: "{sys}\shell32.dll"; IconIndex: 23; Tasks: not portable
+Name: "{group}\HexChat Config Folder"; Filename: "%APPDATA%\HexChat\"; Tasks: not portable
+Name: "{group}\HexChat-Text"; Filename: "{app}\hexchat-text.exe"; Components: xctext; Tasks: not portable
+Name: "{group}\HexChat Theme Manager"; Filename: "{app}\thememan.exe"; Components: xtm; Tasks: not portable
+Name: "{group}\Uninstall HexChat"; Filename: "{uninstallexe}"; Tasks: not portable
+
+[Messages]
+BeveledLabel= {#APPNAM}
+
+[Code]
+/////////////////////////////////////////////////////////////////////
+procedure InitializeWizard;
+begin
+	WizardForm.LicenseAcceptedRadio.Checked := True;
+end;
+
+
+/////////////////////////////////////////////////////////////////////
+// these are required for x86->x64 or reverse upgrades
+/////////////////////////////////////////////////////////////////////
+function GetUninstallString(): String;
+var
+	sUnInstPath: String;
+	sUnInstallString: String;
+begin
+#if APPARCH == "x64"
+	sUnInstPath := ExpandConstant('Software\Microsoft\Windows\CurrentVersion\Uninstall\HexChat (x64)_is1');
+#else
+	sUnInstPath := ExpandConstant('Software\Microsoft\Windows\CurrentVersion\Uninstall\HexChat (x86)_is1');
+#endif
+	sUnInstallString := '';
+	if not RegQueryStringValue(HKLM, sUnInstPath, 'UninstallString', sUnInstallString) then
+		RegQueryStringValue(HKCU, sUnInstPath, 'UninstallString', sUnInstallString);
+	if not (sUnInstallString <> '') then
+		sUnInstPath := ExpandConstant('Software\Microsoft\Windows\CurrentVersion\Uninstall\HexChat_is1');
+		if not RegQueryStringValue(HKLM64, sUnInstPath, 'UninstallString', sUnInstallString) then
+			if not RegQueryStringValue(HKCU64, sUnInstPath, 'UninstallString', sUnInstallString) then
+				if not RegQueryStringValue(HKLM32, sUnInstPath, 'UninstallString', sUnInstallString) then
+					RegQueryStringValue(HKCU32, 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 not (IsTaskSelected('portable')) then
+	begin
+		if (CurStep=ssInstall) then
+		begin
+			if (IsUpgrade()) then
+			begin
+				UnInstallOldVersion();
+			end;
+			DeleteFile(ExpandConstant('{app}\portable-mode'));
+		end;
+	end;
+end;