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/*-
* Copyright (c) 2006, 2007 CTPP Team
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 4. Neither the name of the CTPP Team nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* CTPP2Interpreter.cpp
*
* $CTPP$
*/
#include <CTPP2Compiler.hpp>
#include <CTPP2JSONParser.hpp>
#include <CTPP2FileOutputCollector.hpp>
#include <CTPP2FileLogger.hpp>
#include <CTPP2FileSourceLoader.hpp>
#include <CTPP2HashTable.hpp>
#include <CTPP2JSONFileParser.hpp>
#include <CTPP2Parser.hpp>
#include <CTPP2ParserException.hpp>
#include <CTPP2StaticData.hpp>
#include <CTPP2StaticText.hpp>
#include <CTPP2SyscallFactory.hpp>
#include <CTPP2VMDebugInfo.hpp>
#include <CTPP2VMDumper.hpp>
#include <CTPP2VM.hpp>
#include <CTPP2VMFileLoader.hpp>
#include <CTPP2VMOpcodeCollector.hpp>
#include <CTPP2VMSTDLib.hpp>
#include <CTPP2VMStackException.hpp>
#include <CTPP2GetText.hpp>
#include <stdio.h>
using namespace CTPP;
int main(int argc, char ** argv)
{
INT_32 iRetCode = EX_SOFTWARE;
if (argc != 2 && argc != 3 && argc != 4 && argc != 5)
{
fprintf(stdout, "CTPP2 interpreter v" CTPP_VERSION " (" CTPP_IDENT "). Copyright (c) 2004-2011 CTPP Dev. Team.\n\n");
fprintf(stderr, "usage: %s file.name [data.json] [translation.mo | 0] [limit of steps]\n", argv[0]);
return EX_USAGE;
}
// Output
FileOutputCollector oOutputCollector(stdout);
// Initialize Standard CTPP library
SyscallFactory oSyscallFactory(100);
// Load standard library
STDLibInitializer::InitLibrary(oSyscallFactory);
CTPP2GetText oGetText;
if (argc >= 4 && strncmp(argv[3], "0", sizeof(argv[3])) != 0) { oGetText.AddTranslation(argv[3], "test", "unknown"); }
oGetText.InitSTDLibFunction(oSyscallFactory);
oGetText.SetLanguage(oSyscallFactory, "unknown");
oGetText.SetDefaultDomain("test");
UINT_32 iStepsLimit = 10240;
if(argc == 5) { iStepsLimit = atoi(argv[4]); }
else
{
fprintf(stderr, "WARNING: [limit of steps] not set, use default value of %d\n", iStepsLimit);
}
try
{
VMOpcodeCollector oVMOpcodeCollector;
StaticText oSyscalls;
StaticData oStaticData;
StaticText oStaticText;
HashTable oHashTable;
CTPP2Compiler oCompiler(oVMOpcodeCollector, oSyscalls, oStaticData, oStaticText, oHashTable);
// Load template
CTPP2FileSourceLoader oSourceLoader;
oSourceLoader.LoadTemplate(argv[1]);
// Create template parser
CTPP2Parser oCTPP2Parser(&oSourceLoader, &oCompiler, argv[1]);
// Compile template
oCTPP2Parser.Compile();
// Get program core
UINT_32 iCodeSize = 0;
const VMInstruction * oVMInstruction = oVMOpcodeCollector.GetCode(iCodeSize);
// Dump program
VMDumper oDumper(iCodeSize, oVMInstruction, oSyscalls, oStaticData, oStaticText, oHashTable);
UINT_32 iSize = 0;
const VMExecutable * aProgramCore = oDumper.GetExecutable(iSize);
// Get program core
const VMMemoryCore oVMMemoryCore(aProgramCore);
CDT oHash(CDT::HASH_VAL);
// Load JSON data
if(argc >= 3)
{
// Our data
CTPP2JSONFileParser oJSONFileParser(oHash);
oJSONFileParser.Parse(argv[2]);
}
else
{
fprintf(stderr, "WARNING: [data.json] not given\n");
}
// Logger
FileLogger oLogger(stderr);
// Run program
VM oVM(&oSyscallFactory, 10240, 10240, iStepsLimit);
UINT_32 iIP = 0;
oVM.Init(&oVMMemoryCore, &oOutputCollector, &oLogger);
oVM.Run(&oVMMemoryCore, &oOutputCollector, iIP, oHash, &oLogger);
iRetCode = EX_OK;
}
catch(CTPPParserSyntaxError & e) { fprintf(stderr, "ERROR: At line %d, pos. %d: %s\n", e.GetLine(), e.GetLinePos(), e.what()); }
catch(CTPPParserOperatorsMismatch & e) { fprintf(stderr, "ERROR: At line %d, pos. %d: expected %s, but found </%s>\n", e.GetLine(), e.GetLinePos(), e.Expected(), e.Found()); }
// CDT
catch(CDTTypeCastException & e) { fprintf(stderr, "ERROR: Type Cast %s\n", e.what()); }
catch(CDTAccessException & e) { fprintf(stderr, "ERROR: Array index out of bounds: %s\n", e.what()); }
// Virtual machine
catch(IllegalOpcode & e) { fprintf(stderr, "ERROR: Illegal opcode 0x%08X at 0x%08X\n", e.GetOpcode(), e.GetIP()); }
catch(InvalidSyscall & e)
{
if (e.GetIP() != 0)
{
VMDebugInfo oVMDebugInfo(e.GetDebugInfo());
fprintf(stderr, "ERROR: %s at 0x%08X (Template file \"%s\", Line %d, Pos: %d)\n", e.what(), e.GetIP(), e.GetSourceName(), oVMDebugInfo.GetLine(), oVMDebugInfo.GetLinePos());
}
else
{
fprintf(stderr, "Unsupported syscall: \"%s\"\n", e.what());
}
}
catch(CodeSegmentOverrun & e) { fprintf(stderr, "ERROR: %s at 0x%08X\n", e.what(), e.GetIP()); }
catch(StackOverflow & e) { fprintf(stderr, "ERROR: Stack overflow at 0x%08X\n", e.GetIP()); }
catch(StackUnderflow & e) { fprintf(stderr, "ERROR: Stack underflow at 0x%08X\n", e.GetIP()); }
catch(ExecutionLimitReached & e) { fprintf(stderr, "ERROR: Execution limit of %d step(s) reached at 0x%08X\n", iStepsLimit, e.GetIP()); }
catch(VMException & e) { fprintf(stderr, "ERROR: VM generic exception: %s at 0x%08X\n", e.what(), e.GetIP()); }
// CTPP
catch(CTPPLogicError & e) { fprintf(stderr, "ERROR: %s\n", e.what()); }
catch(CTPPUnixException & e) { fprintf(stderr, "ERROR: I/O in %s: %s\n", e.what(), strerror(e.ErrNo())); }
catch(CTPPException & e) { fprintf(stderr, "ERROR: CTPP Generic exception: %s\n", e.what()); }
catch(...) { fprintf(stderr, "ERROR: Bad thing happened.\n"); }
// Destroy standard library
STDLibInitializer::DestroyLibrary(oSyscallFactory);
// make valgrind happy
fclose(stdin);
fclose(stdout);
fclose(stderr);
return iRetCode;
}
// End.
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