/RbfConv/main.cpp
http://modstudio2.googlecode.com/ · C++ · 324 lines · 272 code · 27 blank · 25 comment · 37 complexity · f81ca949338b4243fac3bfe9dbc10b76 MD5 · raw file
- /*
- Copyright (c) 2008 Peter "Corsix" Cawley
-
- Permission is hereby granted, free of charge, to any person
- obtaining a copy of this software and associated documentation
- files (the "Software"), to deal in the Software without
- restriction, including without limitation the rights to use,
- copy, modify, merge, publish, distribute, sublicense, and/or sell
- copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following
- conditions:
-
- The above copyright notice and this permission notice shall be
- included in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
- OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
- HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- OTHER DEALINGS IN THE SOFTWARE.
- */
-
- #include "TextFileWriter.h"
- #include "TextFileReader.h"
- #include <stdio.h>
-
- struct command_line_options_t
- {
- command_line_options_t()
- : ePrintLevel(PRINT_NORMAL)
- , cPathSeperator('|')
- , pUCS(0)
- , iUcsLimit(100)
- , bSort(true)
- , bCache(true)
- , bInputIsList(false)
- , bRelicStyle(false)
- {
- }
-
- RainString sInput;
- RainString sOutput;
- RainString sUCS;
-
- UcsFile *pUCS;
- long iUcsLimit;
-
- enum
- {
- PRINT_VERBOSE,
- PRINT_NORMAL,
- PRINT_QUIET,
- } ePrintLevel;
-
- char cPathSeperator;
- bool bSort;
- bool bCache;
- bool bRelicStyle;
- bool bInputIsList;
- } g_oCommandLine;
-
- int nullprintf(const wchar_t*, ...) {return 0;}
- #define VERBOSEwprintf(...) ((g_oCommandLine.ePrintLevel <= command_line_options_t::PRINT_VERBOSE ? wprintf : nullprintf)(__VA_ARGS__))
- #define NOTQUIETwprintf(...) ((g_oCommandLine.ePrintLevel < command_line_options_t::PRINT_QUIET ? wprintf : nullprintf)(__VA_ARGS__))
-
- IFile* OpenInputFile(const RainString& sFile)
- {
- if(sFile.length() == 1 && sFile[0] == '-')
- return RainOpenFilePtr(stdin, false);
- else
- return RainOpenFileNoThrow(sFile, FM_Read);
- }
-
- IFile* OpenOutputFile(const RainString& sFile, const RainString& sFileIn)
- {
- if(sFile.isEmpty())
- {
- RainString sNewFileName = sFileIn.beforeLast('.');
- if(sFileIn.afterLast('.').compareCaseless("rbf") == 0)
- sNewFileName += L".txt";
- else
- sNewFileName += L".rbf";
- return RainOpenFileNoThrow(sNewFileName, FM_Write);
- }
- else
- return RainOpenFileNoThrow(sFile, FM_Write);
- }
-
- void ConvertRbfToTxt(IFile *pIn, IFile *pOut)
- {
- RbfAttributeFile oAttribFile;
- if(!g_oCommandLine.bSort)
- oAttribFile.enableTableChildrenSort(false);
- try
- {
- oAttribFile.load(pIn);
- }
- CATCH_THROW_SIMPLE({}, L"Cannot load input RBF");
- RbfTxtWriter oWriter(pOut);
- oWriter.setUCS(g_oCommandLine.pUCS, g_oCommandLine.iUcsLimit);
- oWriter.setIndentProperties(2, ' ', g_oCommandLine.cPathSeperator);
- std::auto_ptr<IAttributeTable> pTable(oAttribFile.getRootTable());
- oWriter.writeTable(&*pTable);
- }
-
- void ConvertTxtToRbf(IFile *pIn, IFile *pOut)
- {
- RbfWriter oWriter;
- TxtReader oReader(pIn, &oWriter);
-
- if(!g_oCommandLine.bCache)
- oWriter.enableCaching(false);
-
- oWriter.initialise();
- oReader.read();
- if(g_oCommandLine.bRelicStyle)
- {
- RbfWriter oRelicStyled;
- oRelicStyled.initialise();
- oWriter.rewriteInRelicStyle(&oRelicStyled);
- oRelicStyled.writeToFile(pOut, true);
- }
- else
- oWriter.writeToFile(pOut);
-
- VERBOSEwprintf(L"RBF stats:\n");
- VERBOSEwprintf(L" %lu tables\n", oWriter.getTableCount());
- VERBOSEwprintf(L" %lu keys\n", oWriter.getKeyCount());
- VERBOSEwprintf(L" %lu data items via %lu indicies\n", oWriter.getDataCount(), oWriter.getDataIndexCount());
- VERBOSEwprintf(L" %lu strings over %lu bytes\n", oWriter.getStringCount(), oWriter.getStringsLength());
- VERBOSEwprintf(L" %lu bytes saved by caching\n", oWriter.getAmountSavedByCache());
- }
-
- bool DoWork(RainString& sInput, RainString& sOutput)
- {
- std::auto_ptr<IFile> pInFile;
- std::auto_ptr<IFile> pOutFile;
-
- pInFile.reset(OpenInputFile(sInput));
- pOutFile.reset(OpenOutputFile(sOutput, sInput));
-
- if(pInFile.get() && pOutFile.get())
- {
- if(sInput.afterLast('.').compareCaseless("rbf") == 0)
- {
- NOTQUIETwprintf(L"Converting RBF to text...\n");
- ConvertRbfToTxt(&*pInFile, &*pOutFile);
- }
- else
- {
- NOTQUIETwprintf(L"Converting text to RBF...\n");
- ConvertTxtToRbf(&*pInFile, &*pOutFile);
- }
- return true;
- }
- else
- {
- if(!pInFile.get())
- fwprintf(stderr, L"Cannot open input file \'%s\'\n", sInput.getCharacters());
- if(!pOutFile.get())
- fwprintf(stderr, L"Cannot open output file \'%s\'\n", sOutput.getCharacters());
- }
- return false;
- }
-
- int wmain(int argc, wchar_t** argv)
- {
- #define REQUIRE_NEXT_ARG(noun) if((i + 1) >= argc) { \
- fwprintf(stderr, L"Expected " L ## noun L" to follow \"%s\"\n", arg); \
- return -2; \
- }
-
- for(int i = 1; i < argc; ++i)
- {
- wchar_t *arg = argv[i];
- if(arg[0] == '-')
- {
- bool bValid = false;
- if(arg[1] != 0 && arg[2] == 0)
- {
- bValid = true;
- switch(arg[1])
- {
- case 'i':
- REQUIRE_NEXT_ARG("filename");
- g_oCommandLine.sInput = argv[++i];
- break;
- case 'o':
- REQUIRE_NEXT_ARG("filename");
- g_oCommandLine.sOutput = argv[++i];
- break;
- case 's':
- g_oCommandLine.bSort = false;
- break;
- case 'R':
- g_oCommandLine.bRelicStyle = true;
- // no break
- case 'c':
- g_oCommandLine.bCache = false;
- break;
- case 'v':
- g_oCommandLine.ePrintLevel = command_line_options_t::PRINT_VERBOSE;
- break;
- case 'q':
- g_oCommandLine.ePrintLevel = command_line_options_t::PRINT_QUIET;
- break;
- case 'p':
- REQUIRE_NEXT_ARG("path seperator");
- g_oCommandLine.cPathSeperator = argv[++i][0];
- break;
- case 'u':
- REQUIRE_NEXT_ARG("filename");
- g_oCommandLine.sUCS = argv[++i];
- break;
- case 'U':
- REQUIRE_NEXT_ARG("number");
- g_oCommandLine.iUcsLimit = _wtoi(argv[++i]);
- break;
- case 'L':
- g_oCommandLine.bInputIsList = true;
- break;
- default:
- bValid = false;
- break;
- }
- }
- if(!bValid)
- {
- fwprintf(stderr, L"Unrecognised command line switch \"%s\"\n", arg);
- return -1;
- }
- }
- else
- {
- fwprintf(stderr, L"Expected command line switch rather than \"%s\"\n", arg);
- return -3;
- }
- }
-
- #undef REQUIRE_NEXT_ARG
-
- NOTQUIETwprintf(L"** Corsix\'s Crude RBF Convertor **\n");
- if(g_oCommandLine.sInput.isEmpty())
- {
- fwprintf(stderr, L"Expected an input filename. Command format is:\n");
- fwprintf(stderr, L"%s -i infile [-L | -o outfile] [-q | -v] [-p \".\" | -p \" \"] [-u ucsfile] [-U threshold] [-s] [-R | -c]\n", wcsrchr(*argv, '\\') ? (wcsrchr(*argv, '\\') + 1) : (*argv));
- fwprintf(stderr, L" -i; file to read from, either a .rbf file or a .txt file\n");
- fwprintf(stderr, L" if \"-\", then uses stdin as input text file or input list file\n");
- fwprintf(stderr, L" -o; file to write to, either a .rbf file or a .txt file\n");
- fwprintf(stderr, L" if not given, then uses input name with .txt swapped for .rbf (and vice versa)\n");
- fwprintf(stderr, L" -L; infile is a file containing a list of input files (one per line)\n");
- fwprintf(stderr, L" -q; quiet output to console\n");
- fwprintf(stderr, L" -v; verbose output to console\n");
- fwprintf(stderr, L" Options for writing text files:\n");
- fwprintf(stderr, L" -p; path seperator to use (defaults to vertical bar)\n");
- fwprintf(stderr, L" -u; UCS file to use to comment number values\n");
- fwprintf(stderr, L" -U; Integers above which to interpret as UCS references (defaults to 100)\n");
- fwprintf(stderr, L" -s; Disable sorting of values (use order from RBF file)\n");
- fwprintf(stderr, L" Options for writing RBF files:\n");
- fwprintf(stderr, L" -c; Disable caching of data (faster, but makes larger file)\n");
- fwprintf(stderr, L" -R; Write in Relic style (takes longer, also forces -c)\n");
-
- return -4;
- }
- if(g_oCommandLine.sInput.compareCaseless(g_oCommandLine.sOutput) == 0)
- {
- fwprintf(stderr, L"Expected input file and output file to be different files");
- return -5;
- }
-
- bool bAllGood = false;
-
- try
- {
- if(!g_oCommandLine.sUCS.isEmpty())
- {
- g_oCommandLine.pUCS = new UcsFile;
- g_oCommandLine.pUCS->loadFromFile(g_oCommandLine.sUCS);
- }
-
- if(g_oCommandLine.bInputIsList)
- {
- bAllGood = true;
- g_oCommandLine.sOutput.clear();
- std::auto_ptr<IFile> pListFile(OpenInputFile(g_oCommandLine.sInput));
- BufferingInputTextStream<char> oListFile(&*pListFile);
- while(!oListFile.isEOF())
- {
- RainString sLine(oListFile.readLine().trimWhitespace());
- if(!sLine.isEmpty())
- {
- NOTQUIETwprintf(L"%s\n", sLine.getCharacters());
- bAllGood = DoWork(sLine, g_oCommandLine.sOutput) && bAllGood;
- }
- }
- }
- else
- bAllGood = DoWork(g_oCommandLine.sInput, g_oCommandLine.sOutput);
- }
- catch(RainException *pE)
- {
- bAllGood = false;
- fwprintf(stderr, L"Fatal exception:\n");
- for(RainException *p = pE; p; p = p->getPrevious())
- {
- fwprintf(stderr, L"%s:%li - %s\n", p->getFile().getCharacters(), p->getLine(), p->getMessage().getCharacters());
- if(g_oCommandLine.ePrintLevel >= command_line_options_t::PRINT_QUIET)
- break;
- }
- delete pE;
- }
-
- delete g_oCommandLine.pUCS;
-
- if(bAllGood)
- {
- NOTQUIETwprintf(L"Done\n");
- return 0;
- }
- return -10;
- }