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// **********************************************************************
//
// Copyright (c) 2003-2009 ZeroC, Inc. All rights reserved.
//
// This copy of Ice is licensed to you under the terms described in the
// ICE_LICENSE file included in this distribution.
//
// **********************************************************************
#include <IceUtil/Options.h>
#include <IceUtil/CtrlCHandler.h>
#include <IceUtil/StaticMutex.h>
#include <Slice/Preprocessor.h>
#include <Slice/FileTracker.h>
#include <Slice/Util.h>
#include <Gen.h>
using namespace std;
using namespace Slice;
static IceUtil::StaticMutex _mutex = ICE_STATIC_MUTEX_INITIALIZER;
static bool _interrupted = false;
void
interruptedCallback(int signal)
{
IceUtil::StaticMutex::Lock lock(_mutex);
_interrupted = true;
}
void
usage(const char* n)
{
cerr << "Usage: " << n << " [options] slice-files...\n";
cerr <<
"Options:\n"
"-h, --help Show this message.\n"
"-v, --version Display the Ice version.\n"
"-DNAME Define NAME as 1.\n"
"-DNAME=DEF Define NAME as DEF.\n"
"-UNAME Remove any definition for NAME.\n"
"-IDIR Put DIR in the include file search path.\n"
"-E Print preprocessor output on stdout.\n"
"--output-dir DIR Create files in the directory DIR.\n"
"--tie Generate TIE classes.\n"
"--impl Generate sample implementations.\n"
"--impl-tie Generate sample TIE implementations.\n"
"--depend Generate Makefile dependencies.\n"
"-d, --debug Print debug messages.\n"
"--ice Permit `Ice' prefix (for building Ice source code only)\n"
"--checksum Generate checksums for Slice definitions.\n"
"--stream Generate marshaling support for public stream API.\n"
;
// Note: --case-sensitive is intentionally not shown here!
}
int
main(int argc, char* argv[])
{
IceUtilInternal::Options opts;
opts.addOpt("h", "help");
opts.addOpt("v", "version");
opts.addOpt("D", "", IceUtilInternal::Options::NeedArg, "", IceUtilInternal::Options::Repeat);
opts.addOpt("U", "", IceUtilInternal::Options::NeedArg, "", IceUtilInternal::Options::Repeat);
opts.addOpt("I", "", IceUtilInternal::Options::NeedArg, "", IceUtilInternal::Options::Repeat);
opts.addOpt("E");
opts.addOpt("", "output-dir", IceUtilInternal::Options::NeedArg);
opts.addOpt("", "tie");
opts.addOpt("", "impl");
opts.addOpt("", "impl-tie");
opts.addOpt("", "depend");
opts.addOpt("d", "debug");
opts.addOpt("", "ice");
opts.addOpt("", "checksum");
opts.addOpt("", "stream");
opts.addOpt("", "case-sensitive");
vector<string> args;
try
{
#if defined(__BCPLUSPLUS__) && (__BCPLUSPLUS__ >= 0x0600)
IceUtil::DummyBCC dummy;
#endif
args = opts.parse(argc, (const char**)argv);
}
catch(const IceUtilInternal::BadOptException& e)
{
cerr << argv[0] << ": error: " << e.reason << endl;
usage(argv[0]);
return EXIT_FAILURE;
}
if(opts.isSet("help"))
{
usage(argv[0]);
return EXIT_SUCCESS;
}
if(opts.isSet("version"))
{
cerr << ICE_STRING_VERSION << endl;
return EXIT_SUCCESS;
}
vector<string> cppArgs;
vector<string> optargs = opts.argVec("D");
vector<string>::const_iterator i;
for(i = optargs.begin(); i != optargs.end(); ++i)
{
cppArgs.push_back("-D" + *i);
}
optargs = opts.argVec("U");
for(i = optargs.begin(); i != optargs.end(); ++i)
{
cppArgs.push_back("-U" + *i);
}
vector<string> includePaths = opts.argVec("I");
for(i = includePaths.begin(); i != includePaths.end(); ++i)
{
cppArgs.push_back("-I" + Preprocessor::normalizeIncludePath(*i));
}
bool preprocess = opts.isSet("E");
string output = opts.optArg("output-dir");
bool tie = opts.isSet("tie");
bool impl = opts.isSet("impl");
bool implTie = opts.isSet("impl-tie");
bool depend = opts.isSet("depend");
bool debug = opts.isSet("debug");
bool ice = opts.isSet("ice");
bool checksum = opts.isSet("checksum");
bool stream = opts.isSet("stream");
bool caseSensitive = opts.isSet("case-sensitive");
if(args.empty())
{
getErrorStream() << argv[0] << ": error: no input file" << endl;
usage(argv[0]);
return EXIT_FAILURE;
}
if(impl && implTie)
{
getErrorStream() << argv[0] << ": error: cannot specify both --impl and --impl-tie" << endl;
usage(argv[0]);
return EXIT_FAILURE;
}
int status = EXIT_SUCCESS;
IceUtil::CtrlCHandler ctrlCHandler;
ctrlCHandler.setCallback(interruptedCallback);
for(i = args.begin(); i != args.end(); ++i)
{
if(depend)
{
Preprocessor icecpp(argv[0], *i, cppArgs);
if(!icecpp.printMakefileDependencies(Preprocessor::CSharp, includePaths))
{
return EXIT_FAILURE;
}
}
else
{
Preprocessor icecpp(argv[0], *i, cppArgs);
FILE* cppHandle = icecpp.preprocess(false);
if(cppHandle == 0)
{
return EXIT_FAILURE;
}
if(preprocess)
{
char buf[4096];
while(fgets(buf, static_cast<int>(sizeof(buf)), cppHandle) != NULL)
{
if(fputs(buf, stdout) == EOF)
{
return EXIT_FAILURE;
}
}
if(!icecpp.close())
{
return EXIT_FAILURE;
}
}
else
{
UnitPtr p = Unit::createUnit(false, false, ice, caseSensitive);
int parseStatus = p->parse(*i, cppHandle, debug);
if(!icecpp.close())
{
p->destroy();
return EXIT_FAILURE;
}
if(parseStatus == EXIT_FAILURE)
{
status = EXIT_FAILURE;
}
else
{
try
{
Gen gen(icecpp.getBaseName(), includePaths, output, impl, implTie, stream);
gen.generate(p);
if(tie)
{
gen.generateTie(p);
}
if(impl)
{
gen.generateImpl(p);
}
if(implTie)
{
gen.generateImplTie(p);
}
if(checksum)
{
gen.generateChecksums(p);
}
}
catch(const Slice::FileException& ex)
{
// If a file could not be created, then
// cleanup any created files.
FileTracker::instance()->cleanup();
p->destroy();
getErrorStream() << argv[0] << ": error: " << ex.reason() << endl;
return EXIT_FAILURE;
}
}
p->destroy();
}
}
{
IceUtil::StaticMutex::Lock lock(_mutex);
if(_interrupted)
{
FileTracker::instance()->cleanup();
return EXIT_FAILURE;
}
}
}
return status;
}
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