From 3f848a42b75fb2a38b4ded1d6e5b21cfbe1bec5b Mon Sep 17 00:00:00 2001 From: Wolfgang Thaller Date: Thu, 29 Mar 2012 10:30:03 +0200 Subject: [PATCH] MakeAPPL --- MakeAPPL/CMakeLists.txt | 6 + MakeAPPL/main.cc | 363 ++++++++++++++++++++++++++++++++++++++++ 2 files changed, 369 insertions(+) create mode 100644 MakeAPPL/CMakeLists.txt create mode 100644 MakeAPPL/main.cc diff --git a/MakeAPPL/CMakeLists.txt b/MakeAPPL/CMakeLists.txt new file mode 100644 index 0000000000..066f9e47d0 --- /dev/null +++ b/MakeAPPL/CMakeLists.txt @@ -0,0 +1,6 @@ +cmake_minimum_required(VERSION 2.8) + +add_definitions(-std=c++0x) +add_executable(MakeAPPL main.cc) + +install(TARGETS MakeAPPL RUNTIME DESTINATION bin) diff --git a/MakeAPPL/main.cc b/MakeAPPL/main.cc new file mode 100644 index 0000000000..3dbd7398ff --- /dev/null +++ b/MakeAPPL/main.cc @@ -0,0 +1,363 @@ +#include +#include +#include +#include +#include +#include +#include +#include +#include + +void wrapMacBinary(std::string macBinaryFile, std::string diskImagePath) +{ + int size = static_cast( + std::ifstream(macBinaryFile).seekg(0,std::ios::end).tellg() + ); + + size += 20 * 1024; + size += 800*1024 - size % (800*1024); + + std::ofstream(diskImagePath, std::ios::binary | std::ios::trunc).seekp(size-1).put(0); + + std::system(("hformat " + diskImagePath + " > /dev/null").c_str()); + std::system(("hcopy -m " + macBinaryFile + " :").c_str()); +} + +class Resource +{ + std::string type; + int id; + std::string name; + std::string data; +public: + Resource(std::string type, int id, std::string data) + : type(type), id(id), data(data) {} + + const std::string& getData() { return data; } + inline std::string getType() { return type; } + inline int getID() { return id; } +}; + +class Resources +{ + std::vector resources; +public: + void writeFork(std::ostream& out); + void addResource(Resource res) { resources.push_back(res); } +}; + +void byte(std::ostream& out, int byte) +{ + out.put((unsigned char)byte); +} +void word(std::ostream& out, int word) +{ + byte(out,(word >> 8) & 0xFF); + byte(out,word & 0xFF); +} +void ostype(std::ostream& out, std::string type) +{ + assert(type.size() == 4); + out << type; +} +void longword(std::ostream& out, int longword) +{ + byte(out,(longword >> 24) & 0xFF); + byte(out,(longword >> 16) & 0xFF); + byte(out,(longword >> 8) & 0xFF); + byte(out,longword & 0xFF); +} + + +void Resources::writeFork(std::ostream& out) +{ + std::streampos start = out.tellp(); + longword(out,0x100); + longword(out,0); + longword(out,0); + longword(out,0); + out.seekp(start + std::streampos(0x100)); + std::map> resourceInfos; + std::streampos datastart = out.tellp(); + for(auto p = resources.begin(); p != resources.end(); ++p) + { + const std::string& data = p->getData(); + resourceInfos[ p->getType() ][ p->getID() ] = out.tellp() - datastart; + longword(out, data.size()); + out << data; + } + std::streampos dataend = out.tellp(); +// while(out.tellp() % 0x100) +// out.put(0); + std::streampos resmap = out.tellp(); + out.seekp(16+4+2+2, std::ios::cur); + word(out,16+4+2+2+2+2); // offset to resource type list + std::streampos resnameOffset = out.tellp(); + word(out,0); + std::streampos typelist = out.tellp(); + word(out,resourceInfos.size() - 1); + for(auto p = resourceInfos.begin(); p != resourceInfos.end(); ++p) + { + if(p->second.size()) + { + ostype(out,p->first); + word(out,p->second.size()-1); + word(out,0); // replaced later + } + } + int typeIndex = 0; + for(auto p = resourceInfos.begin(); p != resourceInfos.end(); ++p) + { + if(p->second.size()) + { + std::streampos pos = out.tellp(); + out.seekp((int)typelist + 2 + 8 * typeIndex + 6); + word(out, pos - typelist); + out.seekp(pos); + typeIndex++; + + for(auto q = p->second.begin(); q != p->second.end(); ++q) + { + word(out,q->first); + word(out,-1); + longword(out,q->second); + longword(out,0); + } + } + } + std::streampos resnames = out.tellp(); + out.seekp(resnameOffset); + word(out, resnames - resmap); + out.seekp(resnames); + std::streampos end = out.tellp(); + out.seekp(start + std::streampos(4)); + longword(out, resmap - start); + longword(out, dataend - start - std::streampos(0x100)); + longword(out, end - resmap); + out.seekp(end); +} + +typedef std::function WriterFunction; + + +// CRC 16 table lookup array +static unsigned short CRC16Table[256] = + {0x0000, 0x1021, 0x2042, 0x3063, 0x4084, 0x50A5, 0x60C6, 0x70E7, + 0x8108, 0x9129, 0xA14A, 0xB16B, 0xC18C, 0xD1AD, 0xE1CE, 0xF1EF, + 0x1231, 0x0210, 0x3273, 0x2252, 0x52B5, 0x4294, 0x72F7, 0x62D6, + 0x9339, 0x8318, 0xB37B, 0xA35A, 0xD3BD, 0xC39C, 0xF3FF, 0xE3DE, + 0x2462, 0x3443, 0x0420, 0x1401, 0x64E6, 0x74C7, 0x44A4, 0x5485, + 0xA56A, 0xB54B, 0x8528, 0x9509, 0xE5EE, 0xF5CF, 0xC5AC, 0xD58D, + 0x3653, 0x2672, 0x1611, 0x0630, 0x76D7, 0x66F6, 0x5695, 0x46B4, + 0xB75B, 0xA77A, 0x9719, 0x8738, 0xF7DF, 0xE7FE, 0xD79D, 0xC7BC, + 0x48C4, 0x58E5, 0x6886, 0x78A7, 0x0840, 0x1861, 0x2802, 0x3823, + 0xC9CC, 0xD9ED, 0xE98E, 0xF9AF, 0x8948, 0x9969, 0xA90A, 0xB92B, + 0x5AF5, 0x4AD4, 0x7AB7, 0x6A96, 0x1A71, 0x0A50, 0x3A33, 0x2A12, + 0xDBFD, 0xCBDC, 0xFBBF, 0xEB9E, 0x9B79, 0x8B58, 0xBB3B, 0xAB1A, + 0x6CA6, 0x7C87, 0x4CE4, 0x5CC5, 0x2C22, 0x3C03, 0x0C60, 0x1C41, + 0xEDAE, 0xFD8F, 0xCDEC, 0xDDCD, 0xAD2A, 0xBD0B, 0x8D68, 0x9D49, + 0x7E97, 0x6EB6, 0x5ED5, 0x4EF4, 0x3E13, 0x2E32, 0x1E51, 0x0E70, + 0xFF9F, 0xEFBE, 0xDFDD, 0xCFFC, 0xBF1B, 0xAF3A, 0x9F59, 0x8F78, + 0x9188, 0x81A9, 0xB1CA, 0xA1EB, 0xD10C, 0xC12D, 0xF14E, 0xE16F, + 0x1080, 0x00A1, 0x30C2, 0x20E3, 0x5004, 0x4025, 0x7046, 0x6067, + 0x83B9, 0x9398, 0xA3FB, 0xB3DA, 0xC33D, 0xD31C, 0xE37F, 0xF35E, + 0x02B1, 0x1290, 0x22F3, 0x32D2, 0x4235, 0x5214, 0x6277, 0x7256, + 0xB5EA, 0xA5CB, 0x95A8, 0x8589, 0xF56E, 0xE54F, 0xD52C, 0xC50D, + 0x34E2, 0x24C3, 0x14A0, 0x0481, 0x7466, 0x6447, 0x5424, 0x4405, + 0xA7DB, 0xB7FA, 0x8799, 0x97B8, 0xE75F, 0xF77E, 0xC71D, 0xD73C, + 0x26D3, 0x36F2, 0x0691, 0x16B0, 0x6657, 0x7676, 0x4615, 0x5634, + 0xD94C, 0xC96D, 0xF90E, 0xE92F, 0x99C8, 0x89E9, 0xB98A, 0xA9AB, + 0x5844, 0x4865, 0x7806, 0x6827, 0x18C0, 0x08E1, 0x3882, 0x28A3, + 0xCB7D, 0xDB5C, 0xEB3F, 0xFB1E, 0x8BF9, 0x9BD8, 0xABBB, 0xBB9A, + 0x4A75, 0x5A54, 0x6A37, 0x7A16, 0x0AF1, 0x1AD0, 0x2AB3, 0x3A92, + 0xFD2E, 0xED0F, 0xDD6C, 0xCD4D, 0xBDAA, 0xAD8B, 0x9DE8, 0x8DC9, + 0x7C26, 0x6C07, 0x5C64, 0x4C45, 0x3CA2, 0x2C83, 0x1CE0, 0x0CC1, + 0xEF1F, 0xFF3E, 0xCF5D, 0xDF7C, 0xAF9B, 0xBFBA, 0x8FD9, 0x9FF8, + 0x6E17, 0x7E36, 0x4E55, 0x5E74, 0x2E93, 0x3EB2, 0x0ED1, 0x1EF0}; + +// CalculateCRC +static unsigned short CalculateCRC(unsigned short CRC, const char* dataBlock, int dataSize) +{ + while (dataSize) + { + CRC = (CRC << 8) ^ CRC16Table[((*dataBlock) ^ (CRC >> 8)) & 0x00FF]; + dataBlock++; + dataSize--; + } + + return CRC; +} + + +void writeMacBinary(std::ostream& out, std::string filename, + std::string type, std::string creator, + WriterFunction rsrc, WriterFunction data) +{ + out.seekp(128); + data(out); + std::streampos dataend = out.tellp(); + std::streampos rsrcstart = ((int)dataend + 0x7F) & ~0x7F; + rsrc(out); + std::streampos rsrcend = out.tellp(); + while((int)out.tellp() % 128) + byte(out,0); + + std::ostringstream header; + byte(header, 0); + byte(header, filename.size()); + header << filename; + while((int)header.tellp() < 65) + byte(header,0); + ostype(header, type); + ostype(header, creator); + byte(header, 0); // flags + byte(header, 0); + word(header, 0); // position.v + word(header, 0); // position.h + word(header, 0); // folder id + byte(header, 0); // protected flag + byte(header, 0); + longword(header, ((int)dataend - 128)); + longword(header, (int) (rsrcend - rsrcstart)); + longword(header, 0); // creation date + longword(header, 0); // modification date + while((int)header.tellp() < 124) + byte(header,0); + + out.seekp(0); + std::string headerData = header.str(); +// out.write(&headerData[0], headerData.size()); + out << headerData; + word(out, CalculateCRC(0, &headerData[0], headerData.size())); + word(out, 0); + //longword(out,0); + out.seekp(0, std::ios::end); +} + +std::string fromhex(std::string hex) +{ + std::string bin; + int nibble; + bool haveNibble = false; + for(auto p = hex.begin(); p != hex.end(); ++p) + { + if(std::isspace(*p)) + continue; + assert(isdigit(*p) || (tolower(*p) >= 'a' && tolower(*p) <= 'f')); + int digit; + if(isdigit(*p)) + digit = *p - '0'; + else + digit = tolower(*p) - 'a' + 0xA; + + if(haveNibble) + { + bin += (char) ((nibble << 4) | digit); + haveNibble = false; + } + else + { + nibble = digit; + haveNibble = true; + } + } + return bin; +} + +std::string readfile(std::string fn) +{ + std::ifstream in(fn, std::ios::in|std::ios::binary); + return std::string(std::istreambuf_iterator(in), + std::istreambuf_iterator()); +} + +int main(int argc, char *argv[]) +{ + Resources rsrc; + //Resource res("TEXT", 128, "Hello, world."); + //rsrc.addResource(res); + + std::string outFileName = "Test"; + std::string binFileName = "Test.bin"; + std::string dskFileName = "Test.dsk"; + + std::string curRType = "CODE"; + bool breakOnEntry = false; + + for(int i = 1; i < argc;) + { + std::string arg(argv[i++]); + if(arg == "-o") + { + assert(i < argc); + outFileName = argv[i++]; + binFileName = outFileName + ".bin"; + dskFileName = outFileName + ".dsk"; + } + else if(arg == "-t") + { + assert(i < argc); + curRType = argv[i++]; + } + else if(arg == "-r") + { + assert(i < argc); + int id = atoi(argv[i++]); + assert(i < argc); + std::string fn = argv[i++]; + + rsrc.addResource(Resource(curRType, id, readfile(fn))); + } + else if(arg == "-c") + { + assert(i < argc); + std::string fn = argv[i++]; + std::string flt = readfile(fn); + + rsrc.addResource(Resource("CODE", 0, + fromhex( + "00000028 00000000 00000008 00000020" + "0000 3F3C 0001 A9F0" + ) + )); + + + long entrypoint = (static_cast(flt[ 8]) << 24) + | (static_cast(flt[ 9]) << 16) + | (static_cast(flt[10]) << 8) + | (static_cast(flt[11])) + ; + + std::ostringstream code1; + + + word(code1, 0); + word(code1, 1); + + if(breakOnEntry) + word(code1, 0xa9ff); + longword(code1, 0x61000002); // bsr *+2 + + word(code1, 0x0697); // addi.l #_, (a7) + longword(code1, entrypoint + 8); + word(code1, 0x4e75); // rts + + code1 << flt; + + rsrc.addResource(Resource("CODE", 1, code1.str())); + } + else if(arg == "-b") + breakOnEntry = true; + else + std::cout << "xxx\n"; + } + + { + std::ofstream out(binFileName); + writeMacBinary(out, outFileName, "APPL", "????", + [&](std::ostream& out) { rsrc.writeFork(out); }, + [](std::ostream& out) {}); + } + wrapMacBinary(binFileName, dskFileName); + return 0; +}