int
main ( int argc, const char * argv[] )
{
int result = 0;
int selector = 0;
result = ValidateArguments ( argc, argv, &selector );
require_noerr_action ( result, ErrorExit, PrintUsage ( ) );
printf ( "\n" );
switch ( selector )
{
case kAllDevices:
result = PrintSMARTDataForAllDrives ( );
require_action ( ( result == kIOReturnSuccess ), ErrorExit, result = -1 );
break;
case kSpecificDevice:
result = PrintSMARTDataForBSDNode ( argv[argc - 1] );
require_action ( ( result == kIOReturnSuccess ), ErrorExit, result = -1 );
break;
default:
break;
}
ErrorExit:
return result;
}
/**
Function to parse the command line options.
Responsible to
1. Parse the input values.
2. Print the usage note.
3. Identify the valdations to be carried out.
4. Type of report needs to be generated.
@internalComponent
@released
@param aArgc - argument count
@param aArgv[] - argument values
*/
ReturnType CmdLineHandler::ProcessCommandLine(unsigned int aArgc, char* aArgv[])
{
if(aArgc < 2)
{
std::cout << PrintVersion().c_str() << std::endl;
std::cout << PrintUsage().c_str() << std::endl;
return EQuit;
}
ArgumentList argumentList(&aArgv[0], aArgv + aArgc);
int argCount = argumentList.size();
iInputCommand = KToolName;
for( int i = 1; i < argCount; i++ ) //Skip tool name
{
String name = argumentList.at(i);
iInputCommand += " ";
iInputCommand += name;
int longOptionFlag = 0;
if(IsOption(name, longOptionFlag))
{
String optionName;
bool optionValue = false;
StringList optionValueList;
ParseOption(name, optionName, optionValueList, optionValue);
char shortOption = KNull;
if(Validate(ReaderUtil::ToLower(optionName), optionValue, optionValueList.size()))
{
if(longOptionFlag)
{
shortOption = optionName.at(2);
}
else
{
shortOption = optionName.at(1);
}
}
switch(shortOption)
{
case 'q':
iCommmandFlag |= QuietMode;
break;
case 'a':
iCommmandFlag |= KAll;
break;
case 'x':
iCommmandFlag |= KXmlReport;
break;
case 'o':
iXmlFileName.assign(optionValueList.front());
NormaliseName();
break;
case 's':
if((optionName == KShortSuppressOption) || (optionName == KLongSuppressOption))
{
String value;
while(optionValueList.size() > 0)
{
value = optionValueList.front();
if(iSuppressVal[value])
{
if(iValidations > 0) //Is any check enabled?
{
if(iValidations & iSuppressVal[value])
{
iValidations ^= iSuppressVal[value]; //Consider only 3 LSB's
}
}
else //Is this valid value?
{
iSuppressions |= iSuppressVal[value];
}
}
else
{
throw ExceptionReporter(UNKNOWNSUPPRESSVAL,(char*)(optionValueList.front().c_str()));
}
optionValueList.pop_front();
}
}
else if(optionName == KLongEnableSidCheck)
{
iValidations |= KMarkEnable;
iValidations |= ESid;
}
else if(optionName == KLongSidAllOption)
{
iCommmandFlag |= KSidAll;
}
break;
case 'd':
if(optionName == KLongEnableDbgFlagCheck)
{
iValidations |= KMarkEnable;
iValidations |= EDbg;
if(optionValueList.size() > 0)
{
if(optionValueList.front() == String("true"))
{
iDebuggableFlagVal = true;
}
else if (optionValueList.front() == String("false"))
{
iDebuggableFlagVal = false;
}
else
{
throw ExceptionReporter(UNKNOWNDBGVALUE);
}
}
}
else if (optionName == KLongEnableDepCheck)
{
iValidations |= KMarkEnable;
iValidations |= EDep;
}
break;
case 'e':
if (optionName == KLongE32InputOption)
{
iCommmandFlag |= KE32Input;
}
break;
case 'v':
if(optionName == KLongVidValOption)
{
StringListToUnIntList(optionValueList, iVidValList);
}
else if(optionName == KLongEnableVidCheck)
{
iValidations |= KMarkEnable;
iValidations |= EVid;
}
else
{
iCommmandFlag |= KVerbose;
/**Initialize ExceptionImplementation class with verbose mode flag
to print all status information to standard output*/
ExceptionImplementation::Instance(iCommmandFlag);
}
break;
case 'n':
iCommmandFlag |= KNoCheck;
break;
case 'h':
std::cout << PrintVersion().c_str() << std::endl;
std::cout << PrintUsage().c_str() << std::endl;
return EQuit; //Don't proceed further
}
}
else
{
if(!AlreadyReceived(name))
{
iImageNameList.push_back(name);
}
else
{
ExceptionReporter(IMAGENAMEALREADYRECEIVED, (char*)name.c_str()).Report();
}
iNoImage = false;
}
} //While loop ends here
if((iCommmandFlag || iValidations || iSuppressions) && iNoImage)
{
PrintVersion();
PrintUsage();
}
//Always log the version information into log file
ExceptionImplementation::Instance(iCommmandFlag)->Log(iVersion);
ValidateArguments();
ValidateE32NoCheckArguments();
if(iCommmandFlag & KE32Input)
{
ValidateImageNameList();
}
return ESuccess;
}
bool Compiler::CompileShaderPrimary(
const ShaderInput& inputDesc,
const ShaderOutput& outputDesc,
Reflection::ReflectionData* reflectionData)
{
/* Validate arguments */
ValidateArguments(inputDesc, outputDesc);
/* ----- Pre-processing ----- */
timePoints_.preprocessor = Time::now();
std::unique_ptr<IncludeHandler> stdIncludeHandler;
if (!inputDesc.includeHandler)
stdIncludeHandler = std::unique_ptr<IncludeHandler>(new IncludeHandler());
auto includeHandler = (inputDesc.includeHandler != nullptr ? inputDesc.includeHandler : stdIncludeHandler.get());
std::unique_ptr<PreProcessor> preProcessor;
if (IsLanguageHLSL(inputDesc.shaderVersion))
preProcessor = MakeUnique<PreProcessor>(*includeHandler, log_);
else if (IsLanguageGLSL(inputDesc.shaderVersion))
preProcessor = MakeUnique<GLSLPreProcessor>(*includeHandler, log_);
const bool writeLineMarksInPP = (!outputDesc.options.preprocessOnly || outputDesc.formatting.lineMarks);
const bool writeLineMarkFilenamesInPP = (!outputDesc.options.preprocessOnly || IsLanguageHLSL(inputDesc.shaderVersion));
auto processedInput = preProcessor->Process(
std::make_shared<SourceCode>(inputDesc.sourceCode),
inputDesc.filename,
writeLineMarksInPP,
writeLineMarkFilenamesInPP,
((inputDesc.warnings & Warnings::PreProcessor) != 0)
);
if (reflectionData)
reflectionData->macros = preProcessor->ListDefinedMacroIdents();
if (!processedInput)
return ReturnWithError(R_PreProcessingSourceFailed);
if (outputDesc.options.preprocessOnly)
{
(*outputDesc.sourceCode) << processedInput->rdbuf();
return true;
}
/* ----- Parsing ----- */
timePoints_.parser = Time::now();
std::unique_ptr<IntrinsicAdept> intrinsicAdpet;
ProgramPtr program;
if (IsLanguageHLSL(inputDesc.shaderVersion))
{
/* Establish intrinsic adept */
intrinsicAdpet = MakeUnique<HLSLIntrinsicAdept>();
/* Parse HLSL input code */
HLSLParser parser(log_);
program = parser.ParseSource(
std::make_shared<SourceCode>(std::move(processedInput)),
outputDesc.nameMangling,
inputDesc.shaderVersion,
outputDesc.options.rowMajorAlignment,
((inputDesc.warnings & Warnings::Syntax) != 0)
);
}
else if (IsLanguageGLSL(inputDesc.shaderVersion))
{
/* Establish intrinsic adept */
#if 0
intrinsicAdpet = MakeUnique<GLSLIntrinsicAdept>();
#else //!!!
intrinsicAdpet = MakeUnique<HLSLIntrinsicAdept>();
#endif
/* Parse GLSL input code */
GLSLParser parser(log_);
program = parser.ParseSource(
std::make_shared<SourceCode>(std::move(processedInput)),
outputDesc.nameMangling,
inputDesc.shaderVersion,
((inputDesc.warnings & Warnings::Syntax) != 0)
);
}
if (!program)
return ReturnWithError(R_ParsingSourceFailed);
/* ----- Context analysis ----- */
timePoints_.analyzer = Time::now();
bool analyzerResult = false;
if (IsLanguageHLSL(inputDesc.shaderVersion))
{
/* Analyse HLSL program */
HLSLAnalyzer analyzer(log_);
analyzerResult = analyzer.DecorateAST(*program, inputDesc, outputDesc);
}
/* Print AST */
if (outputDesc.options.showAST)
{
ASTPrinter printer;
printer.PrintAST(program.get());
}
if (!analyzerResult)
return ReturnWithError(R_AnalyzingSourceFailed);
/* Optimize AST */
timePoints_.optimizer = Time::now();
if (outputDesc.options.optimize)
{
Optimizer optimizer;
optimizer.Optimize(*program);
}
/* ----- Code generation ----- */
timePoints_.generation = Time::now();
bool generatorResult = false;
if (IsLanguageGLSL(outputDesc.shaderVersion) || IsLanguageESSL(outputDesc.shaderVersion) || IsLanguageVKSL(outputDesc.shaderVersion))
{
/* Generate GLSL output code */
GLSLGenerator generator(log_);
generatorResult = generator.GenerateCode(*program, inputDesc, outputDesc, log_);
}
if (!generatorResult)
return ReturnWithError(R_GeneratingOutputCodeFailed);
/* ----- Code reflection ----- */
timePoints_.reflection = Time::now();
if (reflectionData)
{
ReflectionAnalyzer reflectAnalyzer(log_);
reflectAnalyzer.Reflect(
*program, inputDesc.shaderTarget, *reflectionData,
((inputDesc.warnings & Warnings::CodeReflection) != 0)
);
}
return true;
}
/**
Handy method to automatically validate the arguments and
then execute the command
\throws WrongNumberOfArgumentsException
\throws WrongArgumentTypeException
*/
Expression operator()() const {
ValidateArguments();
return Execute();
}
