You've already forked UnrealEngineUWP
mirror of
https://github.com/izzy2lost/UnrealEngineUWP.git
synced 2026-03-26 18:15:20 -07:00
757 lines
26 KiB
C++
757 lines
26 KiB
C++
// Copyright 1998-2015 Epic Games, Inc. All Rights Reserved.
|
|
|
|
#include "CrashDebugHelperPrivatePCH.h"
|
|
#include "CrashDebugPDBCache.h"
|
|
|
|
#include "EngineVersion.h"
|
|
#include "ISourceControlModule.h"
|
|
#include "ISourceControlLabel.h"
|
|
#include "ISourceControlRevision.h"
|
|
|
|
#include "../../../../Launch/Resources/Version.h"
|
|
|
|
#ifndef MINIDUMPDIAGNOSTICS
|
|
#define MINIDUMPDIAGNOSTICS 0
|
|
#endif
|
|
|
|
const TCHAR* ICrashDebugHelper::P4_DEPOT_PREFIX = TEXT( "//depot/" );
|
|
|
|
void ICrashDebugHelper::SetDepotIndex( FString& PathToChange )
|
|
{
|
|
FString CmdDepotIndex;
|
|
FParse::Value( FCommandLine::Get(), TEXT( "DepotIndex=" ), CmdDepotIndex );
|
|
// %DEPOT_INDEX% - Index of the depot, when multiple processor are used.
|
|
PathToChange.ReplaceInline( TEXT( "%DEPOT_INDEX%" ), *CmdDepotIndex );
|
|
}
|
|
|
|
bool ICrashDebugHelper::Init()
|
|
{
|
|
bInitialized = true;
|
|
|
|
// Check if we have a valid EngineVersion, if so use it.
|
|
FString CmdEngineVersion;
|
|
const bool bHasEngineVersion = FParse::Value( FCommandLine::Get(), TEXT( "EngineVersion=" ), CmdEngineVersion );
|
|
if( bHasEngineVersion )
|
|
{
|
|
FEngineVersion EngineVersion;
|
|
FEngineVersion::Parse( CmdEngineVersion, EngineVersion );
|
|
|
|
// Clean branch name.
|
|
CrashInfo.DepotName = EngineVersion.GetBranch();
|
|
CrashInfo.BuiltFromCL = (int32)EngineVersion.GetChangelist();
|
|
|
|
CrashInfo.EngineVersion = CmdEngineVersion;
|
|
}
|
|
else
|
|
{
|
|
// Look up the depot name
|
|
// Try to use the command line param
|
|
FString DepotName;
|
|
FString CmdLineBranchName;
|
|
if( FParse::Value( FCommandLine::Get(), TEXT( "BranchName=" ), CmdLineBranchName ) )
|
|
{
|
|
DepotName = FString::Printf( TEXT( "%s%s" ), P4_DEPOT_PREFIX, *CmdLineBranchName );
|
|
}
|
|
// Default to BRANCH_NAME
|
|
else
|
|
{
|
|
DepotName = FString::Printf( TEXT( "%s%s" ), P4_DEPOT_PREFIX, TEXT( BRANCH_NAME ) );
|
|
}
|
|
|
|
CrashInfo.DepotName = DepotName;
|
|
|
|
// Try to get the BuiltFromCL from command line to use this instead of attempting to locate the CL in the minidump
|
|
FString CmdLineBuiltFromCL;
|
|
int32 BuiltFromCL = -1;
|
|
if( FParse::Value( FCommandLine::Get(), TEXT( "BuiltFromCL=" ), CmdLineBuiltFromCL ) )
|
|
{
|
|
if( !CmdLineBuiltFromCL.IsEmpty() )
|
|
{
|
|
BuiltFromCL = FCString::Atoi( *CmdLineBuiltFromCL );
|
|
}
|
|
}
|
|
// Default to BUILT_FROM_CHANGELIST.
|
|
else
|
|
{
|
|
BuiltFromCL = int32( BUILT_FROM_CHANGELIST );
|
|
}
|
|
|
|
CrashInfo.BuiltFromCL = BuiltFromCL;
|
|
}
|
|
|
|
GConfig->GetString( TEXT( "Engine.CrashDebugHelper" ), TEXT( "SourceControlBuildLabelPattern" ), SourceControlBuildLabelPattern, GEngineIni );
|
|
|
|
GConfig->GetArray( TEXT( "Engine.CrashDebugHelper" ), TEXT( "ExecutablePathPattern" ), ExecutablePathPatterns, GEngineIni );
|
|
GConfig->GetArray( TEXT( "Engine.CrashDebugHelper" ), TEXT( "SymbolPathPattern" ), SymbolPathPatterns, GEngineIni );
|
|
GConfig->GetArray( TEXT( "Engine.CrashDebugHelper" ), TEXT( "Branch" ), Branches, GEngineIni );
|
|
const bool bCanUseSearchPatterns = Branches.Num() == ExecutablePathPatterns.Num() && ExecutablePathPatterns.Num() == SymbolPathPatterns.Num() && Branches.Num() > 0;
|
|
UE_CLOG( !bCanUseSearchPatterns, LogCrashDebugHelper, Warning, TEXT( "Search patterns don't match" ) );
|
|
|
|
GConfig->GetString( TEXT( "Engine.CrashDebugHelper" ), TEXT( "DepotRoot" ), DepotRoot, GEngineIni );
|
|
ICrashDebugHelper::SetDepotIndex( DepotRoot );
|
|
|
|
const bool bHasDepotRoot = IFileManager::Get().DirectoryExists( *DepotRoot );
|
|
UE_CLOG( !bHasDepotRoot, LogCrashDebugHelper, Warning, TEXT( "DepotRoot: %s is not valid" ), *DepotRoot );
|
|
UE_LOG( LogCrashDebugHelper, Log, TEXT( "DepotRoot: %s" ), *DepotRoot );
|
|
|
|
if( bCanUseSearchPatterns && bHasDepotRoot )
|
|
{
|
|
FPDBCache::Get().Init();
|
|
}
|
|
else
|
|
{
|
|
UE_LOG( LogCrashDebugHelper, Warning, TEXT( "PDB Cache disabled" ) );
|
|
}
|
|
|
|
|
|
return bInitialized;
|
|
}
|
|
|
|
/**
|
|
* Initialise the source control interface, and ensure we have a valid connection
|
|
*/
|
|
bool ICrashDebugHelper::InitSourceControl(bool bShowLogin)
|
|
{
|
|
// Ensure we are in a valid state to sync
|
|
if (bInitialized == false)
|
|
{
|
|
UE_LOG(LogCrashDebugHelper, Warning, TEXT("InitSourceControl: CrashDebugHelper is not initialized properly."));
|
|
return false;
|
|
}
|
|
|
|
// Initialize the source control if it hasn't already been
|
|
if( !ISourceControlModule::Get().IsEnabled() || !ISourceControlModule::Get().GetProvider().IsAvailable() )
|
|
{
|
|
// make sure our provider is set to Perforce
|
|
ISourceControlModule::Get().SetProvider("Perforce");
|
|
|
|
// Attempt to load in a source control module
|
|
ISourceControlModule::Get().GetProvider().Init();
|
|
|
|
#if !MINIDUMPDIAGNOSTICS
|
|
if ((ISourceControlModule::Get().GetProvider().IsAvailable() == false) || bShowLogin)
|
|
{
|
|
// Unable to connect? Prompt the user for login information
|
|
ISourceControlModule::Get().ShowLoginDialog(FSourceControlLoginClosed(), ELoginWindowMode::Modeless, EOnLoginWindowStartup::PreserveProvider);
|
|
}
|
|
#endif
|
|
// If it's still disabled, none was found, so exit
|
|
if( !ISourceControlModule::Get().IsEnabled() || !ISourceControlModule::Get().GetProvider().IsAvailable() )
|
|
{
|
|
UE_LOG(LogCrashDebugHelper, Warning, TEXT("InitSourceControl: Source control unavailable or disabled."));
|
|
return false;
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Shutdown the connection to source control
|
|
*/
|
|
void ICrashDebugHelper::ShutdownSourceControl()
|
|
{
|
|
ISourceControlModule::Get().GetProvider().Close();
|
|
}
|
|
|
|
|
|
bool ICrashDebugHelper::SyncModules()
|
|
{
|
|
// Check source control
|
|
if( !ISourceControlModule::Get().IsEnabled() )
|
|
{
|
|
return false;
|
|
}
|
|
|
|
if( !FPDBCache::Get().UsePDBCache() )
|
|
{
|
|
UE_LOG( LogCrashDebugHelper, Warning, TEXT( "The PDB Cache is disabled, cannot proceed, %s" ), *CrashInfo.EngineVersion );
|
|
return false;
|
|
}
|
|
|
|
// @TODO yrx 2015-02-23 Obsolete, remove after 4.8
|
|
const TCHAR* UESymbols = TEXT( "Rocket/Symbols/" );
|
|
const bool bHasExecutable = !CrashInfo.ExecutablesPath.IsEmpty();
|
|
const bool bHasSymbols = !CrashInfo.SymbolsPath.IsEmpty();
|
|
TArray< TSharedRef<ISourceControlLabel> > Labels = ISourceControlModule::Get().GetProvider().GetLabels( CrashInfo.LabelName );
|
|
|
|
const bool bContainsProductVersion = FPDBCache::Get().ContainsPDBCacheEntry( CrashInfo.EngineVersion );
|
|
if( bHasExecutable && bHasSymbols )
|
|
{
|
|
if( bContainsProductVersion )
|
|
{
|
|
UE_LOG( LogCrashDebugHelper, Warning, TEXT( "Using cached storage: %s" ), *CrashInfo.EngineVersion );
|
|
CrashInfo.PDBCacheEntry = FPDBCache::Get().FindAndTouchPDBCacheEntry( CrashInfo.EngineVersion );
|
|
}
|
|
else
|
|
{
|
|
SCOPE_LOG_TIME_IN_SECONDS( TEXT( "SyncExecutableAndSymbolsFromNetwork" ), nullptr );
|
|
|
|
// Find all executables.
|
|
TArray<FString> NetworkExecutables;
|
|
IFileManager::Get().FindFilesRecursive( NetworkExecutables, *CrashInfo.ExecutablesPath, TEXT( "*.dll" ), true, false, false );
|
|
IFileManager::Get().FindFilesRecursive( NetworkExecutables, *CrashInfo.ExecutablesPath, TEXT( "*.exe" ), true, false, false );
|
|
|
|
// Find all symbols.
|
|
TArray<FString> NetworkSymbols;
|
|
IFileManager::Get().FindFilesRecursive( NetworkSymbols, *CrashInfo.SymbolsPath, TEXT( "*.pdb" ), true, false, false );
|
|
|
|
// From=Full pathname
|
|
// To=Relative pathname
|
|
TMap<FString, FString> FilesToBeCached;
|
|
|
|
for( const auto& ExecutablePath : NetworkExecutables )
|
|
{
|
|
const FString NetworkRelativePath = ExecutablePath.Replace( *CrashInfo.ExecutablesPath, TEXT( "" ) );
|
|
FilesToBeCached.Add( ExecutablePath, NetworkRelativePath );
|
|
}
|
|
|
|
for( const auto& SymbolPath : NetworkSymbols )
|
|
{
|
|
const FString SymbolRelativePath = SymbolPath.Replace( *CrashInfo.SymbolsPath, TEXT( "" ) );
|
|
FilesToBeCached.Add( SymbolPath, SymbolRelativePath );
|
|
}
|
|
|
|
// Initialize and add a new PDB Cache entry to the database.
|
|
CrashInfo.PDBCacheEntry = FPDBCache::Get().CreateAndAddPDBCacheEntryMixed( CrashInfo.EngineVersion, FilesToBeCached );
|
|
}
|
|
}
|
|
// Get all labels associated with the crash info's label.
|
|
else if( Labels.Num() >= 1 )
|
|
{
|
|
TSharedRef<ISourceControlLabel> Label = Labels[0];
|
|
TSet<FString> FilesToSync;
|
|
|
|
// Use product version instead of label name to make a distinguish between chosen methods.
|
|
const bool bContainsLabelName = FPDBCache::Get().ContainsPDBCacheEntry( CrashInfo.LabelName );
|
|
|
|
if( bContainsProductVersion )
|
|
{
|
|
UE_LOG( LogCrashDebugHelper, Warning, TEXT( "Using cached storage: %s" ), *CrashInfo.EngineVersion );
|
|
CrashInfo.PDBCacheEntry = FPDBCache::Get().FindAndTouchPDBCacheEntry( CrashInfo.EngineVersion );
|
|
}
|
|
else if( bContainsLabelName )
|
|
{
|
|
UE_LOG( LogCrashDebugHelper, Warning, TEXT( "Using cached storage: %s" ), *CrashInfo.LabelName );
|
|
CrashInfo.PDBCacheEntry = FPDBCache::Get().FindAndTouchPDBCacheEntry( CrashInfo.LabelName );
|
|
}
|
|
else if( bHasExecutable )
|
|
{
|
|
SCOPE_LOG_TIME_IN_SECONDS( TEXT( "SyncModulesAndNetwork" ), nullptr );
|
|
|
|
// Grab information about symbols.
|
|
TArray< TSharedRef<class ISourceControlRevision, ESPMode::ThreadSafe> > PDBSourceControlRevisions;
|
|
const FString PDBsPath = FString::Printf( TEXT( "%s/%s....pdb" ), *CrashInfo.DepotName, UESymbols );
|
|
Label->GetFileRevisions( PDBsPath, PDBSourceControlRevisions );
|
|
|
|
TSet<FString> PDBPaths;
|
|
for( const auto& PDBSrc : PDBSourceControlRevisions )
|
|
{
|
|
PDBPaths.Add( PDBSrc->GetFilename() );
|
|
}
|
|
|
|
// Now, sync symbols.
|
|
for( const auto& PDBPath : PDBPaths )
|
|
{
|
|
if( Label->Sync( PDBPath ) )
|
|
{
|
|
UE_LOG( LogCrashDebugHelper, Warning, TEXT( "Synced PDB: %s" ), *PDBPath );
|
|
}
|
|
}
|
|
|
|
// Find all the executables in the product network path.
|
|
TArray<FString> NetworkExecutables;
|
|
IFileManager::Get().FindFilesRecursive( NetworkExecutables, *CrashInfo.ExecutablesPath, TEXT( "*.dll" ), true, false, false );
|
|
IFileManager::Get().FindFilesRecursive( NetworkExecutables, *CrashInfo.ExecutablesPath, TEXT( "*.exe" ), true, false, false );
|
|
|
|
// From=Full pathname
|
|
// To=Relative pathname
|
|
TMap<FString, FString> FilesToBeCached;
|
|
|
|
// If a symbol matches an executable, add the pair to the list of files that should be cached.
|
|
for( const auto& NetworkExecutableFullpath : NetworkExecutables )
|
|
{
|
|
for( const auto& PDBPath : PDBPaths )
|
|
{
|
|
const FString PDBRelativePath = PDBPath.Replace( *CrashInfo.DepotName, TEXT( "" ) ).Replace( UESymbols, TEXT( "" ) );
|
|
const FString PDBFullpath = DepotRoot / PDBPath.Replace( P4_DEPOT_PREFIX, TEXT( "" ) );
|
|
|
|
const FString PDBMatch = PDBRelativePath.Replace( TEXT( "pdb" ), TEXT( "" ) );
|
|
const FString NetworkRelativePath = NetworkExecutableFullpath.Replace( *CrashInfo.ExecutablesPath, TEXT( "" ) );
|
|
const bool bMatch = NetworkExecutableFullpath.Contains( PDBMatch );
|
|
if( bMatch )
|
|
{
|
|
// From -> Where
|
|
FilesToBeCached.Add( NetworkExecutableFullpath, NetworkRelativePath );
|
|
FilesToBeCached.Add( PDBFullpath, PDBRelativePath );
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
// Initialize and add a new PDB Cache entry to the database.
|
|
CrashInfo.PDBCacheEntry = FPDBCache::Get().CreateAndAddPDBCacheEntryMixed( CrashInfo.EngineVersion, FilesToBeCached );
|
|
}
|
|
else
|
|
{
|
|
TArray<FString> FilesToBeCached;
|
|
|
|
//@TODO: MAC: Excluding labels for Mac since we are only syncing windows binaries here...
|
|
if( Label->GetName().Contains( TEXT( "Mac" ) ) )
|
|
{
|
|
UE_LOG( LogCrashDebugHelper, Log, TEXT( "Skipping Mac label: %s" ), *Label->GetName() );
|
|
}
|
|
else
|
|
{
|
|
// Sync all the dll, exes, and related symbol files
|
|
UE_LOG( LogCrashDebugHelper, Log, TEXT( "Syncing modules with label: %s" ), *Label->GetName() );
|
|
|
|
SCOPE_LOG_TIME_IN_SECONDS( TEXT( "SyncModules" ), nullptr );
|
|
|
|
// Grab all dll and pdb files for the specified label.
|
|
TArray< TSharedRef<class ISourceControlRevision, ESPMode::ThreadSafe> > DLLSourceControlRevisions;
|
|
const FString DLLsPath = FString::Printf( TEXT( "%s/....dll" ), *CrashInfo.DepotName );
|
|
Label->GetFileRevisions( DLLsPath, DLLSourceControlRevisions );
|
|
|
|
TArray< TSharedRef<class ISourceControlRevision, ESPMode::ThreadSafe> > EXESourceControlRevisions;
|
|
const FString EXEsPath = FString::Printf( TEXT( "%s/....exe" ), *CrashInfo.DepotName );
|
|
Label->GetFileRevisions( EXEsPath, EXESourceControlRevisions );
|
|
|
|
TArray< TSharedRef<class ISourceControlRevision, ESPMode::ThreadSafe> > PDBSourceControlRevisions;
|
|
const FString PDBsPath = FString::Printf( TEXT( "%s/....pdb" ), *CrashInfo.DepotName );
|
|
Label->GetFileRevisions( PDBsPath, PDBSourceControlRevisions );
|
|
|
|
TSet<FString> ModulesPaths;
|
|
for( const auto& DLLSrc : DLLSourceControlRevisions )
|
|
{
|
|
ModulesPaths.Add( DLLSrc->GetFilename().Replace( *CrashInfo.DepotName, TEXT( "" ) ) );
|
|
}
|
|
for( const auto& EXESrc : EXESourceControlRevisions )
|
|
{
|
|
ModulesPaths.Add( EXESrc->GetFilename().Replace( *CrashInfo.DepotName, TEXT( "" ) ) );
|
|
}
|
|
|
|
TSet<FString> PDBPaths;
|
|
for( const auto& PDBSrc : PDBSourceControlRevisions )
|
|
{
|
|
PDBPaths.Add( PDBSrc->GetFilename().Replace( *CrashInfo.DepotName, TEXT( "" ) ) );
|
|
}
|
|
|
|
// Iterate through all module and see if we have dll and pdb associated with the module, if so add it to the files to sync.
|
|
for( const auto& ModuleName : CrashInfo.ModuleNames )
|
|
{
|
|
const FString ModuleNamePDB = ModuleName.Replace( TEXT( ".dll" ), TEXT( ".pdb" ) ).Replace( TEXT( ".exe" ), TEXT( ".pdb" ) );
|
|
|
|
for( const auto& ModulePath : ModulesPaths )
|
|
{
|
|
const bool bContainsModule = ModulePath.Contains( ModuleName );
|
|
if( bContainsModule )
|
|
{
|
|
FilesToSync.Add( ModulePath );
|
|
}
|
|
}
|
|
|
|
for( const auto& PDBPath : PDBPaths )
|
|
{
|
|
const bool bContainsPDB = PDBPath.Contains( ModuleNamePDB );
|
|
if( bContainsPDB )
|
|
{
|
|
FilesToSync.Add( PDBPath );
|
|
}
|
|
}
|
|
}
|
|
|
|
// Now, sync all files.
|
|
for( const auto& Filename : FilesToSync )
|
|
{
|
|
const FString DepotPath = CrashInfo.DepotName + Filename;
|
|
if( Label->Sync( DepotPath ) )
|
|
{
|
|
UE_LOG( LogCrashDebugHelper, Warning, TEXT( "Synced binary: %s" ), *DepotPath );
|
|
}
|
|
FilesToBeCached.Add( DepotPath );
|
|
}
|
|
}
|
|
|
|
// Initialize and add a new PDB Cache entry to the database.
|
|
CrashInfo.PDBCacheEntry = FPDBCache::Get().CreateAndAddPDBCacheEntry( CrashInfo.LabelName, DepotRoot, CrashInfo.DepotName, FilesToBeCached );
|
|
}
|
|
}
|
|
else
|
|
{
|
|
UE_LOG( LogCrashDebugHelper, Error, TEXT( "Could not find label: %s"), *CrashInfo.LabelName );
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
bool ICrashDebugHelper::SyncSourceFile()
|
|
{
|
|
// Check source control
|
|
if( !ISourceControlModule::Get().IsEnabled() )
|
|
{
|
|
return false;
|
|
}
|
|
|
|
// Sync a single source file to requested CL.
|
|
FString DepotPath = CrashInfo.DepotName / CrashInfo.SourceFile + TEXT( "@" ) + TTypeToString<int32>::ToString( CrashInfo.BuiltFromCL );
|
|
ISourceControlModule::Get().GetProvider().Execute(ISourceControlOperation::Create<FSync>(), DepotPath);
|
|
|
|
UE_LOG( LogCrashDebugHelper, Warning, TEXT( "Syncing a single source file: %s"), *DepotPath );
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
bool ICrashDebugHelper::ReadSourceFile( TArray<FString>& OutStrings )
|
|
{
|
|
const FString FilePath = CrashInfo.DepotName.Replace( P4_DEPOT_PREFIX, *DepotRoot ) / CrashInfo.SourceFile;
|
|
|
|
FString Line;
|
|
if( FFileHelper::LoadFileToString( Line, *FilePath ) )
|
|
{
|
|
Line = Line.Replace( TEXT( "\r" ), TEXT( "" ) );
|
|
Line.ParseIntoArray( OutStrings, TEXT( "\n" ), false );
|
|
UE_LOG( LogCrashDebugHelper, Log, TEXT( "Reading a single source file: %s" ), *FilePath );
|
|
return false;
|
|
|
|
return true;
|
|
}
|
|
else
|
|
{
|
|
UE_LOG( LogCrashDebugHelper, Warning, TEXT( "Failed to open source file: %s" ), *FilePath );
|
|
return false;
|
|
}
|
|
}
|
|
|
|
void ICrashDebugHelper::AddSourceToReport()
|
|
{
|
|
if( CrashInfo.SourceFile.Len() > 0 && CrashInfo.SourceLineNumber != 0 )
|
|
{
|
|
TArray<FString> Lines;
|
|
ReadSourceFile( Lines );
|
|
|
|
const uint32 MinLine = FMath::Clamp( CrashInfo.SourceLineNumber - 15, (uint32)1, (uint32)Lines.Num() );
|
|
const uint32 MaxLine = FMath::Clamp( CrashInfo.SourceLineNumber + 15, (uint32)1, (uint32)Lines.Num() );
|
|
|
|
for( uint32 Line = MinLine; Line < MaxLine; Line++ )
|
|
{
|
|
if( Line == CrashInfo.SourceLineNumber - 1 )
|
|
{
|
|
CrashInfo.SourceContext.Add( FString::Printf( TEXT( "%5u ***** %s" ), Line, *Lines[Line] ) );
|
|
}
|
|
else
|
|
{
|
|
CrashInfo.SourceContext.Add( FString::Printf( TEXT( "%5u %s" ), Line, *Lines[Line] ) );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
bool ICrashDebugHelper::AddAnnotatedSourceToReport()
|
|
{
|
|
// Make sure we have a source file to interrogate
|
|
if( CrashInfo.SourceFile.Len() > 0 && CrashInfo.SourceLineNumber != 0 && !CrashInfo.LabelName.IsEmpty() )
|
|
{
|
|
// Check source control
|
|
if( !ISourceControlModule::Get().IsEnabled() )
|
|
{
|
|
return false;
|
|
}
|
|
|
|
// Ask source control to annotate the file for us
|
|
FString DepotPath = CrashInfo.DepotName / CrashInfo.SourceFile;
|
|
|
|
TArray<FAnnotationLine> Lines;
|
|
SourceControlHelpers::AnnotateFile( ISourceControlModule::Get().GetProvider(), CrashInfo.LabelName, DepotPath, Lines );
|
|
|
|
uint32 MinLine = FMath::Clamp( CrashInfo.SourceLineNumber - 15, (uint32)1, (uint32)Lines.Num() );
|
|
uint32 MaxLine = FMath::Clamp( CrashInfo.SourceLineNumber + 15, (uint32)1, (uint32)Lines.Num() );
|
|
|
|
// Display a source context in the report, and decorate each line with the last editor of the line
|
|
for( uint32 Line = MinLine; Line < MaxLine; Line++ )
|
|
{
|
|
if( Line == CrashInfo.SourceLineNumber )
|
|
{
|
|
CrashInfo.SourceContext.Add( FString::Printf( TEXT( "*****%20s: %s" ), *Lines[Line].UserName, *Lines[Line].Line ) );
|
|
}
|
|
else
|
|
{
|
|
CrashInfo.SourceContext.Add( FString::Printf( TEXT( " %20s: %s" ), *Lines[Line].UserName, *Lines[Line].Line ) );
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
void FCrashInfo::Log( FString Line )
|
|
{
|
|
UE_LOG( LogCrashDebugHelper, Warning, TEXT("%s"), *Line );
|
|
Report += Line + LINE_TERMINATOR;
|
|
}
|
|
|
|
|
|
const TCHAR* FCrashInfo::GetProcessorArchitecture( EProcessorArchitecture PA )
|
|
{
|
|
switch( PA )
|
|
{
|
|
case PA_X86:
|
|
return TEXT( "x86" );
|
|
case PA_X64:
|
|
return TEXT( "x64" );
|
|
case PA_ARM:
|
|
return TEXT( "ARM" );
|
|
}
|
|
|
|
return TEXT( "Unknown" );
|
|
}
|
|
|
|
|
|
int64 FCrashInfo::StringSize( const ANSICHAR* Line )
|
|
{
|
|
int64 Size = 0;
|
|
if( Line != nullptr )
|
|
{
|
|
while( *Line++ != 0 )
|
|
{
|
|
Size++;
|
|
}
|
|
}
|
|
return Size;
|
|
}
|
|
|
|
|
|
void FCrashInfo::WriteLine( FArchive* ReportFile, const ANSICHAR* Line )
|
|
{
|
|
if( Line != NULL )
|
|
{
|
|
int64 StringBytes = StringSize( Line );
|
|
ReportFile->Serialize( ( void* )Line, StringBytes );
|
|
}
|
|
|
|
ReportFile->Serialize( TCHAR_TO_UTF8( LINE_TERMINATOR ), FCStringWide::Strlen(LINE_TERMINATOR) );
|
|
}
|
|
|
|
|
|
void FCrashInfo::GenerateReport( const FString& DiagnosticsPath )
|
|
{
|
|
FArchive* ReportFile = IFileManager::Get().CreateFileWriter( *DiagnosticsPath );
|
|
if( ReportFile != NULL )
|
|
{
|
|
FString Line;
|
|
|
|
WriteLine( ReportFile, TCHAR_TO_UTF8( TEXT( "Generating report for minidump" ) ) );
|
|
WriteLine( ReportFile );
|
|
|
|
if ( EngineVersion.Len() > 0 )
|
|
{
|
|
Line = FString::Printf( TEXT( "Application version %s" ), *EngineVersion );
|
|
WriteLine( ReportFile, TCHAR_TO_UTF8( *Line ) );
|
|
}
|
|
else if( Modules.Num() > 0 )
|
|
{
|
|
Line = FString::Printf( TEXT( "Application version %d.%d.%d" ), Modules[0].Major, Modules[0].Minor, Modules[0].Patch );
|
|
WriteLine( ReportFile, TCHAR_TO_UTF8( *Line ) );
|
|
}
|
|
|
|
Line = FString::Printf( TEXT( " ... built from changelist %d" ), BuiltFromCL );
|
|
WriteLine( ReportFile, TCHAR_TO_UTF8( *Line ) );
|
|
if( LabelName.Len() > 0 )
|
|
{
|
|
Line = FString::Printf( TEXT( " ... based on label %s" ), *LabelName );
|
|
WriteLine( ReportFile, TCHAR_TO_UTF8( *Line ) );
|
|
}
|
|
WriteLine( ReportFile );
|
|
|
|
Line = FString::Printf( TEXT( "OS version %d.%d.%d.%d" ), SystemInfo.OSMajor, SystemInfo.OSMinor, SystemInfo.OSBuild, SystemInfo.OSRevision );
|
|
WriteLine( ReportFile, TCHAR_TO_UTF8( *Line ) );
|
|
|
|
Line = FString::Printf( TEXT( "Running %d %s processors" ), SystemInfo.ProcessorCount, GetProcessorArchitecture( SystemInfo.ProcessorArchitecture ) );
|
|
WriteLine( ReportFile, TCHAR_TO_UTF8( *Line ) );
|
|
|
|
Line = FString::Printf( TEXT( "Exception was \"%s\"" ), *Exception.ExceptionString );
|
|
WriteLine( ReportFile, TCHAR_TO_UTF8( *Line ) );
|
|
WriteLine( ReportFile );
|
|
|
|
Line = FString::Printf( TEXT( "Source context from \"%s\"" ), *SourceFile );
|
|
WriteLine( ReportFile, TCHAR_TO_UTF8( *Line ) );
|
|
WriteLine( ReportFile );
|
|
|
|
Line = FString::Printf( TEXT( "<SOURCE START>" ) );
|
|
WriteLine( ReportFile, TCHAR_TO_UTF8( *Line ) );
|
|
for( int32 LineIndex = 0; LineIndex < SourceContext.Num(); LineIndex++ )
|
|
{
|
|
Line = FString::Printf( TEXT( "%s" ), *SourceContext[LineIndex] );
|
|
WriteLine( ReportFile, TCHAR_TO_UTF8( *Line ) );
|
|
}
|
|
Line = FString::Printf( TEXT( "<SOURCE END>" ) );
|
|
WriteLine( ReportFile, TCHAR_TO_UTF8( *Line ) );
|
|
WriteLine( ReportFile );
|
|
|
|
Line = FString::Printf( TEXT( "<CALLSTACK START>" ) );
|
|
WriteLine( ReportFile, TCHAR_TO_UTF8( *Line ) );
|
|
|
|
for( int32 StackIndex = 0; StackIndex < Exception.CallStackString.Num(); StackIndex++ )
|
|
{
|
|
Line = FString::Printf( TEXT( "%s" ), *Exception.CallStackString[StackIndex] );
|
|
WriteLine( ReportFile, TCHAR_TO_UTF8( *Line ) );
|
|
}
|
|
|
|
Line = FString::Printf( TEXT( "<CALLSTACK END>" ) );
|
|
WriteLine( ReportFile, TCHAR_TO_UTF8( *Line ) );
|
|
WriteLine( ReportFile );
|
|
|
|
Line = FString::Printf( TEXT( "%d loaded modules" ), Modules.Num() );
|
|
WriteLine( ReportFile, TCHAR_TO_UTF8( *Line ) );
|
|
|
|
for( int32 ModuleIndex = 0; ModuleIndex < Modules.Num(); ModuleIndex++ )
|
|
{
|
|
FCrashModuleInfo& Module = Modules[ModuleIndex];
|
|
|
|
FString ModuleDirectory = FPaths::GetPath(Module.Name);
|
|
FString ModuleName = FPaths::GetBaseFilename( Module.Name, true ) + FPaths::GetExtension( Module.Name, true );
|
|
|
|
FString ModuleDetail = FString::Printf( TEXT( "%40s" ), *ModuleName );
|
|
FString Version = FString::Printf( TEXT( " (%d.%d.%d.%d)" ), Module.Major, Module.Minor, Module.Patch, Module.Revision );
|
|
ModuleDetail += FString::Printf( TEXT( " %22s" ), *Version );
|
|
ModuleDetail += FString::Printf( TEXT( " 0x%016x 0x%08x" ), Module.BaseOfImage, Module.SizeOfImage );
|
|
ModuleDetail += FString::Printf( TEXT( " %s" ), *ModuleDirectory );
|
|
|
|
WriteLine( ReportFile, TCHAR_TO_UTF8( *ModuleDetail ) );
|
|
}
|
|
|
|
WriteLine( ReportFile );
|
|
|
|
// Write out the processor debugging log
|
|
WriteLine( ReportFile, TCHAR_TO_UTF8( *Report ) );
|
|
|
|
Line = FString::Printf( TEXT( "Report end!" ) );
|
|
WriteLine( ReportFile, TCHAR_TO_UTF8( *Line ) );
|
|
|
|
ReportFile->Close();
|
|
delete ReportFile;
|
|
}
|
|
}
|
|
|
|
bool ICrashDebugHelper::SyncRequiredFilesForDebuggingFromLabel(const FString& InLabel, const FString& InPlatform)
|
|
{
|
|
// @TODO yrx 2015-02-19 Use PDB cache
|
|
|
|
return false;
|
|
}
|
|
|
|
bool ICrashDebugHelper::SyncRequiredFilesForDebuggingFromChangelist(int32 InChangelistNumber, const FString& InPlatform)
|
|
{
|
|
// @TODO yrx 2015-02-19 Use PDB cache
|
|
|
|
return false;
|
|
}
|
|
|
|
void ICrashDebugHelper::FindSymbolsAndBinariesStorage()
|
|
{
|
|
CrashInfo.ExecutablesPath.Empty();
|
|
CrashInfo.SymbolsPath.Empty();
|
|
CrashInfo.LabelName.Empty();
|
|
|
|
if( CrashInfo.BuiltFromCL == FCrashInfo::INVALID_CHANGELIST )
|
|
{
|
|
UE_LOG( LogCrashDebugHelper, Warning, TEXT( "Invalid parameters" ) );
|
|
return;
|
|
}
|
|
|
|
UE_LOG( LogCrashDebugHelper, Log, TEXT( "Engine version: %s" ), *CrashInfo.EngineVersion );
|
|
|
|
int32 Index = 0;
|
|
bool bFoundPattern = false;
|
|
FString ExecutablePathPattern;
|
|
FString SymbolPathPattern;
|
|
// Find branch.
|
|
for( ; Index < Branches.Num(); Index++ )
|
|
{
|
|
if( CrashInfo.DepotName.Contains( Branches[Index] ) )
|
|
{
|
|
bFoundPattern = true;
|
|
ExecutablePathPattern = ExecutablePathPatterns[Index];
|
|
SymbolPathPattern = SymbolPathPatterns[Index];
|
|
break;
|
|
}
|
|
}
|
|
|
|
if( bFoundPattern )
|
|
{
|
|
UE_LOG( LogCrashDebugHelper, Log, TEXT( "Using branch: %s" ), *CrashInfo.DepotName );
|
|
}
|
|
else
|
|
{
|
|
UE_LOG( LogCrashDebugHelper, Log, TEXT( "Branch not found: %s" ), *CrashInfo.DepotName );
|
|
return;
|
|
}
|
|
|
|
const FString StrENGINE_VERSION = CrashInfo.EngineVersion;
|
|
const FString StrPLATFORM_NAME = TEXT( "" ); // Not implemented yet
|
|
const FString StrOLD_ENGINE_VERSION = FString::Printf( TEXT( "++depot+%s-CL-%i" ), *CrashInfo.DepotName.Replace( P4_DEPOT_PREFIX, TEXT("") ), CrashInfo.BuiltFromCL );
|
|
|
|
const FString TestExecutablesPath = ExecutablePathPattern
|
|
.Replace( TEXT( "%ENGINE_VERSION%" ), *StrENGINE_VERSION )
|
|
.Replace( TEXT( "%PLATFORM_NAME%" ), *StrPLATFORM_NAME )
|
|
.Replace( TEXT( "%OLD_ENGINE_VERSION%" ), *StrOLD_ENGINE_VERSION );
|
|
|
|
const FString TestSymbolsPath = SymbolPathPattern
|
|
.Replace( TEXT( "%ENGINE_VERSION%" ), *StrENGINE_VERSION )
|
|
.Replace( TEXT( "%PLATFORM_NAME%" ), *StrPLATFORM_NAME )
|
|
.Replace( TEXT( "%OLD_ENGINE_VERSION%" ), *StrOLD_ENGINE_VERSION );
|
|
|
|
// Try to find the network path by using the pattern supplied via ini.
|
|
// If this step successes, we will grab the executable from the network path instead of P4.
|
|
bool bFoundDirectory = false;
|
|
|
|
const bool bHasExecutables = IFileManager::Get().DirectoryExists( *TestExecutablesPath );
|
|
const bool bHasSymbols = IFileManager::Get().DirectoryExists( *TestSymbolsPath );
|
|
|
|
if( bHasExecutables && bHasSymbols )
|
|
{
|
|
CrashInfo.ExecutablesPath = TestExecutablesPath;
|
|
CrashInfo.SymbolsPath = TestSymbolsPath;
|
|
bFoundDirectory = true;
|
|
UE_LOG( LogCrashDebugHelper, Log, TEXT( "Using path for executables and symbols: %s" ), *CrashInfo.ExecutablesPath );
|
|
}
|
|
else if( bHasExecutables )
|
|
{
|
|
CrashInfo.ExecutablesPath = TestExecutablesPath;
|
|
UE_LOG( LogCrashDebugHelper, Log, TEXT( "Using path for executables: %s" ), *CrashInfo.ExecutablesPath );
|
|
}
|
|
else
|
|
{
|
|
UE_LOG( LogCrashDebugHelper, Log, TEXT( "Path for executables not found: %s" ), *TestExecutablesPath );
|
|
}
|
|
|
|
|
|
// Try to find the label directly in source control by using the pattern supplied via ini.
|
|
if( !bFoundDirectory && !SourceControlBuildLabelPattern.IsEmpty() )
|
|
{
|
|
const FString ChangelistString = FString::Printf( TEXT( "%d" ), CrashInfo.BuiltFromCL );
|
|
const FString LabelWithCL = SourceControlBuildLabelPattern.Replace( TEXT( "%CHANGELISTNUMBER%" ), *ChangelistString, ESearchCase::CaseSensitive );
|
|
UE_LOG( LogCrashDebugHelper, Log, TEXT( "Label matching pattern: %s" ), *LabelWithCL );
|
|
|
|
TArray< TSharedRef<ISourceControlLabel> > Labels = ISourceControlModule::Get().GetProvider().GetLabels( LabelWithCL );
|
|
if( Labels.Num() > 0 )
|
|
{
|
|
const int32 LabelIndex = 0;
|
|
CrashInfo.LabelName = Labels[LabelIndex]->GetName();;
|
|
|
|
// If we found more than one label, warn about it and just use the first one
|
|
if( Labels.Num() > 1 )
|
|
{
|
|
UE_LOG( LogCrashDebugHelper, Warning, TEXT( "More than one build label found, using label: %s" ), *LabelWithCL, *CrashInfo.LabelName );
|
|
}
|
|
else
|
|
{
|
|
UE_LOG( LogCrashDebugHelper, Log, TEXT( "Using label: %s" ), *CrashInfo.LabelName );
|
|
}
|
|
}
|
|
}
|
|
}
|