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installeruniversal.pas
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unit installerUniversal;
{ Universal (external) installer unit driven by .ini file directives
Copyright (C) 2012-2013 Ludo Brands, Reinier Olislagers
This library is free software; you can redistribute it and/or modify it
under the terms of the GNU Library General Public License as published by
the Free Software Foundation; either version 2 of the License, or (at your
option) any later version with the following modification:
As a special exception, the copyright holders of this library give you
permission to link this library with independent modules to produce an
executable, regardless of the license terms of these independent modules,and
to copy and distribute the resulting executable under terms of your choice,
provided that you also meet, for each linked independent module, the terms
and conditions of the license of that module. An independent module is a
module which is not derived from or based on this library. If you modify
this library, you may extend this exception to your version of the library,
but you are not obligated to do so. If you do not wish to do so, delete this
exception statement from your version.
This program is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License
for more details.
You should have received a copy of the GNU Library General Public License
along with this library; if not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
}
{$mode objfpc}{$H+}
{$modeswitch advancedrecords}
{$warn 6058 off}
{$i fpcupdefines.inc}
interface
uses
Classes, SysUtils, installerCore, m_crossinstaller, processutils
{$ifndef FPCONLY}
,updatelazconfig
{$endif}
;
type
{$ifndef FPCONLY}
TAPkgVersion = record
private
FName:string;
FFileVersion:longint;
FMajor: integer;
FMinor: integer;
FRelease: integer;
FBuild: integer;
public
function AsString: string;
procedure GetVersion(alpkdoc:TConfig;key:string);
property Name: string read FName write FName;
property FileVersion: longint read FFileVersion write FFileVersion;
//property Major: integer read FMajor;
//property Minor: integer read FMinor;
//property Release: integer read FRelease;
//property Build: integer read FBuild;
end;
{$endif}
{ TUniversalInstaller }
TUniversalInstaller = class(TBaseUniversalInstaller)
private
FPath:string; //Path to be used within this session (e.g. including compiler path)
InitDone:boolean;
{$ifndef FPCONLY}
// Compiler options chosen by user to build Lazarus. There is a CompilerOptions property,
// but let's leave that for use with FPC.
FLazarusCompilerOptions:string;
// Lazarus base directories
FLazarusSourceDir:string;
FLazarusInstallDir:string;
// Keep track of whether Lazarus needs to be rebuilt after package installation
// or running lazbuild with an .lpk
FLazarusNeedsRebuild:boolean;
// Directory where configuration for Lazarus is stored:
FLazarusPrimaryConfigPath:string;
// LCL widget set to be built
FLCL_Platform: string;
function RebuildLazarus:boolean;
{$endif}
protected
// Scans for and adds all packages specified in a (module's) stringlist with commands:
function AddPackages(sl:TStringList): boolean;
// Get a value for a key=value pair. Case-insensitive for keys. Expands macros in values.
function GetValueFromKey(Key:string;sl:TStringList;recursion:integer=0):string;
// internal initialisation, called from BuildModule,CleanModule,GetModule
// and UnInstallModule but executed only once
function InitModule:boolean;
{$ifndef FPCONLY}
// Installs a single package:
function InstallPackage(PackagePath, WorkingDir: string; RegisterOnly:boolean; {%H-}Silent:boolean=false): boolean;
// Scans for and removes all packages specfied in a (module's) stringlist with commands:
function RemovePackages(sl:TStringList): boolean;
// Uninstall a single package:
function UnInstallPackage(PackagePath, WorkingDir: string): boolean;
{$endif}
// Filters (a module's) sl stringlist and runs all <Directive> commands:
function RunCommands(Directive:string;sl:TStringList):boolean;
public
// FPC base directories
property FPCSourceDir:string read FFPCSourceDir write FFPCSourceDir;
property FPCInstallDir:string read FFPCInstallDir write FFPCInstallDir;
{$ifndef FPCONLY}
// Compiler options user chose to compile Lazarus with (coming from fpcup).
property LazarusCompilerOptions: string write FLazarusCompilerOptions;
// Lazarus primary config path
property LazarusPrimaryConfigPath:string read FLazarusPrimaryConfigPath write FLazarusPrimaryConfigPath;
// Lazarus base directories
property LazarusSourceDir:string read FLazarusSourceDir write FLazarusSourceDir;
property LazarusInstallDir:string read FLazarusInstallDir write FLazarusInstallDir;
// LCL widget set to be built
property LCL_Platform: string write FLCL_Platform;
{$endif}
// Build module
function BuildModule(ModuleName:string): boolean; override;
// Clean up environment
function CleanModule(ModuleName:string): boolean; override;
// Configure module
function ConfigModule(ModuleName:string): boolean; override;
// Install/update sources (e.g. via svn)
function GetModule(ModuleName:string): boolean; override;
// Uninstall module
function UnInstallModule(ModuleName:string): boolean; override;
end;
{ TmORMotPXLInstaller }
TmORMotPXLInstaller = class(TUniversalInstaller)
public
function BuildModule(ModuleName: string): boolean; override;
end;
{ TAWGGInstaller }
TAWGGInstaller = class(TUniversalInstaller)
public
function BuildModule(ModuleName: string): boolean; override;
end;
{ TPas2jsInstaller }
TPas2jsInstaller = class(TUniversalInstaller)
public
function BuildModule(ModuleName: string): boolean; override;
end;
{ TInternetToolsInstaller }
TInternetToolsInstaller = class(TUniversalInstaller)
public
function GetModule(ModuleName: string): boolean; override;
end;
{ TDeveltools4FPCInstaller }
TDeveltools4FPCInstaller = class(TUniversalInstaller)
public
function GetModule(ModuleName: string): boolean; override;
end;
{ TMBFFreeRTOSWioInstaller }
TMBFFreeRTOSWioInstaller = class(TUniversalInstaller)
public
function GetModule(ModuleName: string): boolean; override;
end;
{ TmORMot2Installer }
TmORMot2Installer = class(TUniversalInstaller)
public
function GetModule(ModuleName: string): boolean; override;
end;
{ TWSTInstaller }
TWSTInstaller = class(TUniversalInstaller)
public
function GetModule(ModuleName: string): boolean; override;
end;
// Gets the list of modules enabled in ConfigFile. Appends to existing TStringList
function GetModuleEnabledList(var ModuleList:TStringList):boolean;
// Gets the sequence representation for all modules in the ini file
// Used to pass on to higher level code for selection, display etc.
//todo: get Description field into module list
function GetModuleList:string;
// gets keywords for alias in Dictionary.
function GetKeyword(aDictionary,aAlias: string): string;
// gets alias for keywords in Dictionary.
//The keyword 'list' is reserved and returns the list of keywords as commatext
function GetAlias(aDictionary,aKeyword: string): string;
function SetAlias(aDictionary,aKeyWord,aValue: string):boolean;
// check if enabled modules are allowed !
function CheckIncludeModule(ModuleName: string):boolean;
function SetConfigFile(aConfigFile: string):boolean;
var
sequences:string;
UniModuleList:TStringList=nil;
Const
CONFIGFILENAME='fpcup.ini';
SETTTINGSFILENAME='settings.ini';
DELUXEFILENAME='fpcupdeluxe.ini';
INIKEYWORD_NAME='Name';
INIKEYWORD_CATEGORY='Category';
INIKEYWORD_DESCRIPTION='Description';
implementation
uses
StrUtils, typinfo,inifiles, process, fpjson,
FileUtil,
fpcuputil;
Const
MAXSYSMODULES=250;
MAXUSERMODULES=20;
// Allow enough instructions per module:
MAXINSTRUCTIONS=255;
MAXEMPTYINSTRUCTIONS=5;
MAXRECURSIONS=10;
LOCATIONMAGIC='Workingdir';
INSTALLMAGIC='Installdir';
var
CurrentConfigFile:string;
IniGeneralSection:TStringList=nil;
UniModuleEnabledList:TStringlist=nil;
{$ifndef FPCONLY}
function TAPkgVersion.AsString: string;
var
AddValues:boolean;
begin
result:='';
AddValues:=(FBuild>0);
if AddValues then Result:='.'+IntToStr(FBuild)+Result else AddValues:=(FRelease>0);
if AddValues then Result:='.'+IntToStr(FRelease)+Result else AddValues:=(FMinor>0);
if AddValues then Result:='.'+IntToStr(FMinor)+Result;
Result:=IntToStr(FMajor)+Result;
end;
procedure TAPkgVersion.GetVersion(alpkdoc:TConfig;key:string);
begin
FMajor:=alpkdoc.GetValue(key+'Major',0);
FMinor:=alpkdoc.GetValue(key+'Minor',0);
FRelease:=alpkdoc.GetValue(key+'Release',0);
FBuild:=alpkdoc.GetValue(key+'Build',0);
end;
{$endif}
{ TUniversalInstaller }
{$ifndef FPCONLY}
function TUniversalInstaller.RebuildLazarus:boolean;
var
OldPath,s:string;
LazarusConfig: TUpdateLazConfig;
i,j:integer;
begin
result:=false;
FLazarusNeedsRebuild:=false;
Processor.Process.Parameters.Clear;
Processor.Process.CurrentDirectory := ExcludeTrailingPathDelimiter(LazarusSourceDir);
{$push}
{$warn 6018 off}
{$ifdef FORCELAZBUILD}
if false then
{$else}
if true then
{$endif}
begin
Processor.Executable := Make;
Processor.Process.Parameters.Add('--directory=' + Processor.Process.CurrentDirectory);
{$IFDEF MSWINDOWS}
if Length(Shell)>0 then Processor.Process.Parameters.Add('SHELL='+Shell);
{$ENDIF}
{$IF DEFINED(CPUARM) AND DEFINED(LINUX)}
Processor.Process.Parameters.Add('--jobs=1');
{$ELSE}
//Still not clear if jobs can be enabled for Lazarus make builds ... :-|
//if (NOT FNoJobs) then
// Processor.Process.Parameters.Add('--jobs='+IntToStr(FCPUCount));
{$ENDIF}
Processor.Process.Parameters.Add('FPC=' + FCompiler);
Processor.Process.Parameters.Add('PP=' + ExtractFilePath(FCompiler)+GetCompilerName(GetTargetCPU));
Processor.Process.Parameters.Add('USESVN2REVISIONINC=0');
Processor.Process.Parameters.Add('PREFIX='+ExcludeTrailingPathDelimiter(LazarusInstallDir));
Processor.Process.Parameters.Add('INSTALL_PREFIX='+ExcludeTrailingPathDelimiter(LazarusInstallDir));
Processor.Process.Parameters.Add('LAZARUS_INSTALL_DIR='+IncludeTrailingPathDelimiter(LazarusInstallDir));
//Make sure our FPC units can be found by Lazarus
Processor.Process.Parameters.Add('FPCDIR=' + ExcludeTrailingPathDelimiter(FPCSourceDir));
//Make sure Lazarus does not pick up these tools from other installs
Processor.Process.Parameters.Add('FPCMAKE=' + FFPCCompilerBinPath+'fpcmake'+GetExeExt);
Processor.Process.Parameters.Add('PPUMOVE=' + FFPCCompilerBinPath+'ppumove'+GetExeExt);
s:=IncludeTrailingPathDelimiter(LazarusPrimaryConfigPath)+DefaultIDEMakeOptionFilename;
//if FileExists(s) then
Processor.Process.Parameters.Add('CFGFILE=' + s);
{$IFDEF MSWINDOWS}
Processor.Process.Parameters.Add('UPXPROG=echo'); //Don't use UPX
{$else}
//Processor.Process.Parameters.Add('INSTALL_BINDIR='+FBinPath);
{$ENDIF MSWINDOWS}
if FLCL_Platform <> '' then Processor.Process.Parameters.Add('LCL_PLATFORM=' + FLCL_Platform);
//Set options
s := FLazarusCompilerOptions;
{$ifdef Unix}
{$ifndef Darwin}
{$ifdef LCLQT}
{$endif}
{$ifdef LCLQT5}
// Did we copy the QT5 libs ??
// If so, add some linker help.
if (NOT LibWhich(LIBQT5)) AND (FileExists(IncludeTrailingPathDelimiter(LazarusInstallDir)+LIBQT5)) then
begin
s:=s+' -k"-rpath=./"';
s:=s+' -k"-rpath=$$ORIGIN"';
s:=s+' -k"-rpath=\\$$$$$\\ORIGIN"';
s:=s+' -Fl'+ExcludeTrailingPathDelimiter(LazarusInstallDir);
end;
{$endif}
{$endif}
{$endif}
while Pos(' ',s)>0 do
begin
s:=StringReplace(s,' ',' ',[rfReplaceAll]);
end;
s:=Trim(s);
if Length(s)>0 then Processor.Process.Parameters.Add('OPT='+s);
{$ifdef DISABLELAZBUILDJOBS}
Processor.Process.Parameters.Add('LAZBUILDJOBS=1');//prevent runtime 217 errors
{$else}
Processor.Process.Parameters.Add('LAZBUILDJOBS='+IntToStr(FCPUCount));
{$endif}
Processor.Process.Parameters.Add('useride');
try
{$ifdef MSWindows}
//Prepend FPC binary directory to PATH to prevent pickup of strange tools
OldPath:=Processor.Environment.GetVar(PATHVARNAME);
s:=ExcludeTrailingPathDelimiter(FFPCCompilerBinPath);
if OldPath<>'' then
Processor.Environment.SetVar(PATHVARNAME, s+PathSeparator+OldPath)
else
Processor.Environment.SetVar(PATHVARNAME, s);
{$endif}
ProcessorResult:=Processor.ExecuteAndWait;
result := (ProcessorResult=0);
if result then
begin
Infoln(infotext+'Lazarus rebuild succeeded',etDebug);
end
else
WritelnLog(etError,infotext+'Failure trying to rebuild Lazarus. '+LineEnding+
'Details: '+FErrorLog.Text,true);
{$ifdef MSWindows}
Processor.Environment.SetVar(PATHVARNAME, OldPath);
{$endif}
except
on E: Exception do
begin
result:=false;
WritelnLog(etError, infotext+'Exception trying to rebuild Lazarus '+LineEnding+
'Details: '+E.Message,true);
end;
end;
end
else
begin
Processor.Executable := IncludeTrailingPathDelimiter(LazarusInstallDir)+LAZBUILDNAME+GetExeExt;
OldPath:=Processor.Environment.GetVar('FPCDIR');
Processor.Environment.SetVar('FPCDIR',ExcludeTrailingPathDelimiter(FFPCSourceDir));
{$IFDEF DEBUG}
Processor.Process.Parameters.Add('--verbose');
{$ELSE}
// See compileroptions.pp
// Quiet:=ConsoleVerbosity<=-3;
Processor.Process.Parameters.Add('--quiet');
{$ENDIF}
{$ifdef DISABLELAZBUILDJOBS}
Processor.Process.Parameters.Add('--max-process-count=1');
{$else}
Processor.Process.Parameters.Add('--max-process-count='+IntToStr(FCPUCount));
{$endif}
Processor.Process.Parameters.Add('--pcp=' + DoubleQuoteIfNeeded(LazarusPrimaryConfigPath));
Processor.Process.Parameters.Add('--cpu=' + GetTargetCPU);
Processor.Process.Parameters.Add('--os=' + GetTargetOS);
if FLCL_Platform <> '' then
Processor.Process.Parameters.Add('--ws=' + FLCL_Platform);
Processor.Process.Parameters.Add('--build-ide=-dKeepInstalledPackages ' + FCompilerOptions);
//Processor.Process.Parameters.Add('--build-ide= ' + FCompilerOptions);
//Processor.Process.Parameters.Add('--build-mode="Normal IDE"');
Infoln(infotext+'Running lazbuild to get IDE with user-specified packages', etInfo);
try
ProcessorResult:=Processor.ExecuteAndWait;
result := (ProcessorResult=0);
//Restore FPCDIR environment variable ... could be trivial, but better safe than sorry
Processor.Environment.SetVar('FPCDIR',OldPath);
if (NOT result) then
begin
WritelnLog(etError, infotext+ExtractFileName(Processor.Executable)+' returned error code ' + IntToStr(ProcessorResult) + LineEnding +
'Details: ' + FErrorLog.Text, true);
end;
except
on E: Exception do
begin
result := false;
WritelnLog(etError, infotext+'Exception running '+ExtractFileName(Processor.Executable)+' to get IDE with user-specified packages!' + LineEnding +
'Details: ' + E.Message, true);
end;
end;
end;
{$pop}
//We now have, for certain, a miscellaneousoptions.xml file.
//This file has been generated by lazbuild..
//Edit it to reflect our own settings, if needed.
LazarusConfig:=TUpdateLazConfig.Create(LazarusPrimaryConfigPath);
try
i:=LazarusConfig.GetVariable(MiscellaneousConfig, 'MiscellaneousOptions/BuildLazarusOptions/Profiles/Count',0);
if i>0 then
begin
// Change the build modes to reflect the options set.
j:=LazarusConfig.GetVariable(MiscellaneousConfig, 'MiscellaneousOptions/BuildLazarusOptions/Profiles/Profile0/Options/Count', 0);
s:=Trim(FLazarusCompilerOptions);
if ((j=0) AND (Length(s)>0)) then
begin
LazarusConfig.SetVariable(MiscellaneousConfig, 'MiscellaneousOptions/BuildLazarusOptions/Profiles/Profile0/Options/Count', 1);
LazarusConfig.SetVariable(MiscellaneousConfig, 'MiscellaneousOptions/BuildLazarusOptions/Profiles/Profile0/Options/Item1/Value', Trim(FLazarusCompilerOptions));
end;
if Length(FLCL_Platform)>0 then
begin
// Change the build modes to reflect the default LCL widget set.
for j:=0 to (i-1) do
begin
Infoln(infotext+'Changing default LCL_platforms for build-profiles in '+MiscellaneousConfig+' to build for '+FLCL_Platform, etInfo);
LazarusConfig.SetVariable(MiscellaneousConfig, 'MiscellaneousOptions/BuildLazarusOptions/Profiles/Profile'+InttoStr(j)+'/LCLPlatform/Value', FLCL_Platform);
end;
end;
end;
finally
LazarusConfig.Free;
end;
end;
{$endif}
function TUniversalInstaller.GetValueFromKey(Key: string; sl: TStringList;
recursion: integer): string;
// Look for entries with Key and process macros etc in value
var
i,len:integer;
s,macro:string;
doublequote:boolean;
begin
Key:=UpperCase(Key);
s:='';
if recursion=MAXRECURSIONS then
exit;
for i:=0 to sl.Count-1 do
begin
s:=sl[i];
if (copy(UpperCase(s),1, length(Key))=Key) and ((s[length(Key)+1]='=') or (s[length(Key)+1]=' ')) then
begin
if Pos('=',s)>0 then
s:=trim(copy(s,pos('=',s)+1,length(s)));
break;
end;
s:='';
end;
if s='' then //search general section
for i:=0 to IniGeneralSection.Count-1 do
begin
s:=IniGeneralSection[i];
if (copy(UpperCase(s),1, length(Key))=Key) and ((s[length(Key)+1]='=') or
(s[length(Key)+1]=' ')) then
begin
if Pos('=',s)>0 then
s:=trim(copy(s,pos('=',s)+1,length(s)));
break;
end;
s:='';
end;
//expand macros
doublequote:=true;
if s<>'' then
while Pos('$(',s)>0 do
begin
i:=pos('$(',s);
macro:=copy(s,i+2,length(s));
if Pos(')',macro)>0 then
begin
delete(macro,pos(')',macro),length(macro));
macro:=UpperCase(macro);
len:=length(macro)+3; // the brackets
// For the directory macros, the user expects to add path separators himself in fpcup.ini,
// so strip them out if they are there.
if macro='BASEDIR' then
macro:=ExcludeTrailingPathDelimiter(FBaseDirectory)
else if macro='FPCDIR' then
macro:=ExcludeTrailingPathDelimiter(FPCInstallDir)
else if macro='FPCBINDIR' then
macro:=ExcludeTrailingPathDelimiter(FFPCCompilerBinPath)
else if macro='FPCBIN' then
macro:=ExcludeTrailingPathDelimiter(FCompiler)
else if macro='TOOLDIR' then
{$IFDEF MSWINDOWS}
// make is a binutil and should be located in the make dir
macro:=ExcludeTrailingPathDelimiter(FMakeDir)
{$ENDIF}
{$IFDEF UNIX}
// Strip can be anywhere in the path
macro:=ExcludeTrailingPathDelimiter(ExtractFilePath(Which('make')))
{$ENDIF}
else if macro='GETEXEEXT' then
macro:=GetExeExt
{$ifndef FPCONLY}
else if macro='LAZARUSDIR' then
macro:=ExcludeTrailingPathDelimiter(FLazarusInstallDir)
else if macro='LAZARUSPRIMARYCONFIGPATH' then
macro:=ExcludeTrailingPathDelimiter(FLazarusPrimaryConfigPath)
{$endif}
else if macro='STRIPDIR' then
{$IFDEF MSWINDOWS}
// Strip is a binutil and should be located in the make dir
macro:=ExcludeTrailingPathDelimiter(FMakeDir)
{$ENDIF}
{$IFDEF UNIX}
// Strip can be anywhere in the path
macro:=ExcludeTrailingPathDelimiter(ExtractFilePath(Which('strip')))
{$ENDIF}
else if macro='REMOVEDIRECTORY' then
begin
doublequote:=false;
{$IFDEF MSWINDOWS}
macro:='cmd /c rmdir /s /q';
{$ENDIF}
{$IFDEF UNIX}
macro:='rm -Rf';
{$ENDIF}
end
else if macro='TERMINAL' then
begin
doublequote:=false;
{$ifdef MSWINDOWS}
macro:=GetEnvironmentVariable('COMSPEC');
if NOT FileExists(macro) then macro:='c:\windows\system32\cmd.exe';
if NOT FileExists(macro) then macro:='' else macro:=macro+' /c';
{$endif MSWINDOWS}
{$ifdef UNIX}
macro := '/bin/sh';
if NOT FileExists(macro) then macro:='' else macro:=macro+' -c';
{$endif UNIX}
end
else if macro='REMOVEINSTALLDIRECTORY' then
begin
doublequote:=false;
{$IFDEF MSWINDOWS}
macro:='cmd /c rmdir '+'$(Installdir)'+' /s /q';
{$ENDIF}
{$IFDEF UNIX}
macro:='rm -Rf '+'$(Installdir)';
{$ENDIF}
end
else macro:=GetValueFromKey(macro,sl,recursion+1); //user defined value
// quote if containing spaces
if doublequote then
begin
//if Pos(' ',macro)>0 then macro:='"'+macro+'"';
macro:=MaybeQuoted(macro);
end;
delete(s,i,len);
insert(macro,s,i);
end;
end;
// correct path delimiter
if (pos('URL',Key)<=0) and (pos('ADDTO',Key)<>1)then
begin
{$IFDEF MSWINDOWS}
len:=2;
{$ELSE}
len:=1;
{$ENDIF}
//DoDirSeparators(s);
for i:=len to length(s) do
if (s[i] in ['/','\']){$IFDEF MSWINDOWS} AND (s[i-1]<>' '){$ENDIF} then
s[i]:=DirectorySeparator;
end;
result:=s;
end;
function TUniversalInstaller.InitModule: boolean;
begin
result:=true;
localinfotext:=Copy(Self.ClassName,2,MaxInt)+' (InitModule): ';
Infoln(localinfotext+'Entering ...',etDebug);
if InitDone then exit;
// While getting svn etc may help a bit, if Lazarus isn't installed correctly,
// it probably won't help for normal use cases.
// However, in theory, we could run only external modules and
// only download some SVN repositories
// So.. enable this.
result:=(CheckAndGetTools) AND (CheckAndGetNeededBinUtils);
if not(result) then
Infoln(localinfotext+'Missing required executables. Aborting.',etError);
// Need to remember because we don't always use ProcessEx
FPath:=ExcludeTrailingPathDelimiter(FFPCCompilerBinPath)+PathSeparator+
{$IFDEF DARWIN}
// pwd is located in /bin ... the makefile needs it !!
// tools are located in /usr/bin ... the makefile needs it !!
// don't ask, but this is needed when fpcupdeluxe runs out of an .app package ... quirk solved this way .. ;-)
'/bin'+PathSeparator+'/usr/bin'+PathSeparator+
{$ENDIF}
ExcludeTrailingPathDelimiter(FPCInstallDir)+PathSeparator;
SetPath(FPath,true,false);
// No need to build Lazarus IDE again right now; will
// be changed by buildmodule/configmodule installexecute/
// installpackage
{$ifndef FPCONLY}
FLazarusNeedsRebuild:=false;
{$endif}
InitDone:=result;
end;
{$ifndef FPCONLY}
function TUniversalInstaller.InstallPackage(PackagePath, WorkingDir: string; RegisterOnly:boolean; Silent:boolean=false): boolean;
var
PackageName,PackageAbsolutePath: string;
Path: String;
lpkdoc:TConfig;
lpkversion:TAPkgVersion;
TxtFile:TextFile;
RegisterPackageFeature:boolean;
i,ReqCount:integer;
ReqPackage:string;
PackageFiles: TStringList;
begin
result:=false;
localinfotext:=Copy(Self.ClassName,2,MaxInt)+' (InstallPackage): ';
PackageName:=FileNameWithoutExt(PackagePath);
// Convert any relative path to absolute path, if it's not just a file/package name:
if ExtractFileName(PackagePath)=PackagePath then
// we have a relative path or packagename: let Lazarus handle it
PackageAbsolutePath:=PackagePath
else
// Just use absolute path
PackageAbsolutePath:=SafeExpandFileName(PackagePath);
// find a package component, if any
// all other packages will be ignored
if ( (NOT FileExists(PackageAbsolutePath)) AND (Length(WorkingDir)>0) AND DirectoryExists(WorkingDir) ) then
begin
PackageFiles:=FindAllFiles(WorkingDir, PackageName+'.lpk' , true);
if PackageFiles.Count>0 then PackageAbsolutePath:=PackageFiles.Strings[0];
PackageFiles.Free;
end;
// find a Lazarus component, if any
// all other packages will be ignored
if (NOT FileExists(PackageAbsolutePath)) then
begin
PackageFiles:=FindAllFiles(IncludeTrailingPathDelimiter(LazarusInstallDir)+'components', PackageName+'.lpk' , true);
if PackageFiles.Count>0 then PackageAbsolutePath:=PackageFiles.Strings[0];
PackageFiles.Free;
end;
// find an OPM component, if any
// all other packages will be ignored
if (NOT FileExists(PackageAbsolutePath)) then
begin
PackageFiles:=FindAllFiles(IncludeTrailingPathDelimiter(LazarusPrimaryConfigPath)+'onlinepackagemanager'+DirectorySeparator+'packages', PackageName+'.lpk' , true);
if PackageFiles.Count>0 then PackageAbsolutePath:=PackageFiles.Strings[0];
PackageFiles.Free;
end;
// find a fpcupdeluxe ccr component, if any
// all other packages will be ignored
{
Path:=IncludeTrailingPathDelimiter(FBaseDirectory)+'ccr';
if ( (NOT FileExists(PackageAbsolutePath)) AND DirectoryExists(Path) ) then
begin
PackageFiles:=FindAllFiles(Path, PackageName+'.lpk' , true);
if PackageFiles.Count>0 then PackageAbsolutePath:=PackageFiles.Strings[0];
PackageFiles.Free;
end;
}
lpkversion.Name:='unknown';
if FileExists(PackageAbsolutePath) then
begin
lpkdoc:=TConfig.Create(PackageAbsolutePath);
try
// if only a filename (without path) is given, then lazarus will handle everything by itself
// set lpkversion.Name to 'unknown' to flag this case
// if not, get some extra info from package file !!
if (ExtractFileName(PackagePath)<>PackagePath) then
begin
Path:='Package/';
lpkversion.FileVersion:=lpkdoc.GetValue(Path+'Version',0);
Path:='Package/Name/';
lpkversion.Name:=lpkdoc.GetValue(Path+'Value','unknown');
Path:='Package/Version/';
lpkversion.GetVersion(lpkdoc,Path);
end;
// get package requirements
Path:='Package/RequiredPkgs/';
ReqCount:=lpkdoc.GetValue(Path+'Count',0);
for i:=1 to ReqCount do
begin
Path:='Package/RequiredPkgs/';
ReqPackage:=lpkdoc.GetValue(Path+'Item'+InttoStr(i)+'/PackageName/Value','unknown');
// try to auto-resolve dependencies, but skip trivial packages
// not very elegant, but working
if (ReqPackage<>'unknown') AND
(ReqPackage<>'LCL') AND
(ReqPackage<>'LazControls') AND
(ReqPackage<>'IDEIntf') AND
(ReqPackage<>'FCL') AND
(ReqPackage<>'LCLBase') AND
(ReqPackage<>'LazControlDsgn') AND
(ReqPackage<>'LazUtils') AND
(ReqPackage<>'cairocanvas_pkg') AND
(ReqPackage<>'SynEdit') AND
(ReqPackage<>'DebuggerIntf') AND
(ReqPackage<>'LazDebuggerGdbmi') AND
(ReqPackage<>'CodeTools') then
begin
InstallPackage(ReqPackage, WorkingDir, RegisterOnly, true);
end;
end;
finally
lpkdoc.Free;
end;
end;
//if (NOT Silent){ OR FVerbose} then
begin
if lpkversion.Name='unknown'
then WritelnLog(localinfotext+'Installing '+PackageName,True)
else WritelnLog(localinfotext+'Installing '+PackageName+' version '+lpkversion.AsString,True);
end;
Processor.Executable := IncludeTrailingPathDelimiter(LazarusInstallDir)+LAZBUILDNAME+GetExeExt;
RegisterPackageFeature:=false;
// get lazbuild version to see if we can register packages (available from version 1.7 and up)
Processor.Process.Parameters.Clear;
Processor.Process.Parameters.Add('--version');
try
ProcessorResult:=Processor.ExecuteAndWait;
result := (ProcessorResult=0);
if result then
begin
if Processor.WorkerOutput.Count>0 then
RegisterPackageFeature:=(CalculateNumericalVersion(Processor.WorkerOutput.Strings[Processor.WorkerOutput.Count-1])>=CalculateFullVersion(1,7,0));
end;
except
on E: Exception do
begin
result:=false;
WritelnLog(localinfotext+'Exception trying to getting lazbuild version. Details: '+E.Message,true);
end;
end;
if (NOT result) then
begin
WritelnLog(localinfotext+'Error trying to add package '+PackageName,true);
exit;
end;
if RegisterPackageFeature then RegisterPackageFeature:=RegisterOnly;
Processor.Process.Parameters.Clear;
FErrorLog.Clear;
if WorkingDir<>'' then
Processor.Process.CurrentDirectory:=ExcludeTrailingPathDelimiter(WorkingDir);
Processor.Process.Parameters.Clear;
{$IFDEF DEBUG}
Processor.Process.Parameters.Add('--verbose');
{$ELSE}
Processor.Process.Parameters.Add('--quiet');
{$ENDIF}
Processor.Process.Parameters.Add('--pcp=' + DoubleQuoteIfNeeded(FLazarusPrimaryConfigPath));
Processor.Process.Parameters.Add('--cpu=' + GetTargetCPU);
Processor.Process.Parameters.Add('--os=' + GetTargetOS);
if FLCL_Platform <> '' then
Processor.Process.Parameters.Add('--ws=' + FLCL_Platform);
if RegisterPackageFeature then
Processor.Process.Parameters.Add('--add-package-link')
else
Processor.Process.Parameters.Add('--add-package');
Processor.Process.Parameters.Add(DoubleQuoteIfNeeded(PackageAbsolutePath));
try
ProcessorResult:=Processor.ExecuteAndWait;
result := (ProcessorResult=0);
// runtime packages will return false, but output will have info about package being "only for runtime"
if result then
begin
if (NOT RegisterPackageFeature) then
begin
Infoln('Marking Lazarus for rebuild based on package install for '+PackageAbsolutePath,etDebug);
FLazarusNeedsRebuild:=true; //Mark IDE for rebuild
end;
end
else
begin
// if the package is only for runtime, just add an lpl file to inform Lazarus of its existence and location ->> set result to true
if (Pos('only for runtime',Processor.WorkerOutput.Text)>0) OR (RegisterPackageFeature) OR (ProcessorResult=4)
then result:=True
else WritelnLog(localinfotext+'Error trying to add package '+PackageName+'. Details: '+FErrorLog.Text,true);
end;
except
on E: Exception do
begin
WritelnLog(localinfotext+'Exception trying to add package '+PackageName+'. Details: '+E.Message,true);
end;
end;
// all ok AND a filepath is given --> check / add lpl file to inform Lazarus of package excistence and location
// if only a filename (without path) is given, then lazarus will handle everything (including lpl) by itself
// in fact, we cannot do anything in that case : we do not know anything about the package !
if (result) AND (lpkversion.Name<>'unknown') then
begin
if FVerbose then WritelnLog(localinfotext+'Checking lpl file for '+PackageName,true);
Path := ConcatPaths([LazarusInstallDir,'packager','globallinks'])+DirectorySeparator+LowerCase(lpkversion.Name)+'-'+lpkversion.AsString+'.lpl';
if NOT FileExists(Path) then
begin
AssignFile(TxtFile,Path);
try
Rewrite(TxtFile);
writeln(TxtFile,PackageAbsolutePath);
finally
CloseFile(TxtFile);
end;
if FVerbose then WritelnLog(localinfotext+'Created lpl file ('+Path+') with contents: '+PackageAbsolutePath,true);
end;
end;
end;
function TUniversalInstaller.RemovePackages(sl: TStringList): boolean;
const
// The command that will be processed:
Directive='AddPackage';
var
Failure: boolean;
i:integer;
RealDirective:string;
PackagePath:string;
Workingdir:string;
BaseWorkingdir:string;
RegisterOnly:boolean;
begin
Failure:=false;
localinfotext:=Copy(Self.ClassName,2,MaxInt)+' (RemovePackages): ';
BaseWorkingdir:=GetValueFromKey(LOCATIONMAGIC,sl);
if BaseWorkingdir='' then BaseWorkingdir:=GetValueFromKey(INSTALLMAGIC,sl);
BaseWorkingdir:=FixPath(BaseWorkingdir);
Workingdir:=BaseWorkingdir;
for RegisterOnly:=false to true do
begin
// Go backward; reverse order to deal with any dependencies
for i:=MAXINSTRUCTIONS downto -1 do
begin
if RegisterOnly then
RealDirective:=Directive+'Link'
else
RealDirective:=Directive;
if i>=0 then
begin
RealDirective:=RealDirective+IntToStr(i);
Workingdir:=GetValueFromKey(LOCATIONMAGIC+IntToStr(i),sl);
Workingdir:=FixPath(Workingdir);
end else
begin
Workingdir:=BaseWorkingdir;
end;
PackagePath:=GetValueFromKey(RealDirective,sl);
PackagePath:=FixPath(PackagePath);
// Skip over missing data or if no AddPackage is defined
if (PackagePath='') then continue;
if Workingdir='' then Workingdir:=BaseWorkingdir;
if NOT FileExists(PackagePath) then
begin
Infoln(localinfotext+'Package '+ExtractFileName(PackagePath)+' not found ... skipping.',etInfo);
UnInstallPackage(PackagePath, WorkingDir);
continue;
end;
// Try to uninstall everything, even if some of these fail.
if UnInstallPackage(PackagePath, WorkingDir)=false then Failure:=true;
end;
result:=Failure;
end;
end;
{$endif}
function TUniversalInstaller.AddPackages(sl:TStringList): boolean;
const
// The command that will be processed:
Directive='AddPackage';
NAMEMAGIC='Name';
var
i:integer;
s,s2:string;
PackagePath:string;
ModuleName:string;
Workingdir:string;
BaseWorkingdir:string;
RealDirective:string;
RegisterOnly:boolean;
ReadyCounter:integer;
begin
BaseWorkingdir:=GetValueFromKey(LOCATIONMAGIC,sl);
if BaseWorkingdir='' then BaseWorkingdir:=GetValueFromKey(INSTALLMAGIC,sl);;
BaseWorkingdir:=FixPath(BaseWorkingdir);
Workingdir:=BaseWorkingdir;
ModuleName:=GetValueFromKey(NAMEMAGIC,sl);
localinfotext:=Copy(Self.ClassName,2,MaxInt)+' (AddPackages of '+ModuleName+'): ';
for RegisterOnly:=false to true do
begin
//Reset ready counter
ReadyCounter:=0;
// trick: run from -1 to allow the above basic statements to be processed first
for i:=-1 to MAXINSTRUCTIONS do
begin
if RegisterOnly then
RealDirective:=Directive+'Link'
else
RealDirective:=Directive;
if (i>=0) then
begin
RealDirective:=RealDirective+IntToStr(i);
Workingdir:=GetValueFromKey(LOCATIONMAGIC+IntToStr(i),sl);
Workingdir:=FixPath(Workingdir);
end
else
begin
Workingdir:=BaseWorkingdir;
end;