void ExtractKyra::execute() {
Common::Filename inputpath(_inputPaths[0].path);
Extractor *extract = 0;
if (isHoFInstaller) {
extract = new HoFInstaller(inputpath.getFullPath().c_str());
} else {
PAKFile *myfile = new PAKFile;
if (!myfile->loadFile(inputpath.getFullPath().c_str(), isAmiga)) {
delete myfile;
error("Couldn't load file '%s'", inputpath.getFullPath().c_str());
}
extract = myfile;
}
// Everything has been decided, do the actual extraction
if (extractAll) {
extract->outputAllFiles(&_outputPath);
} else if (extractOne) {
inputpath.setFullName(singleFilename);
extract->outputFileAs(singleFilename.c_str(), inputpath.getFullPath().c_str());
} else {
extract->drawFileList();
}
delete extract;
}
int main(int argc, char *argv[]) {
if (argc < 3) {
printHelp(argv[0]);
return -1;
}
// Special case for developer mode of this tool:
// With "--create filename offset size" the tool will output
// a search entry for the specifed data in the specified file.
if (!strcmp(argv[1], "--create")) {
if (argc < 5) {
printf("Developer usage: %s --create input_file hex_offset hex_size\n", argv[0]);
return -1;
}
uint32 offset, size;
sscanf(argv[3], "%x", &offset);
sscanf(argv[4], "%x", &size);
FILE *input = fopen(argv[2], "rb");
if (!input)
error("Couldn't open file '%s'", argv[2]);
byte *buffer = new byte[size];
fseek(input, offset, SEEK_SET);
if (fread(buffer, 1, size, input) != size) {
delete[] buffer;
error("Couldn't read from file '%s'", argv[2]);
}
fclose(input);
SearchData d = SearchCreator::create(buffer, size);
delete[] buffer;
printf("{ 0x%.08X, 0x%.08X, { {", d.size, d.byteSum);
for (int j = 0; j < 16; ++j) {
printf(" 0x%.2X", d.hash.digest[j]);
if (j != 15)
printf(",");
else
printf(" } } }\n");
}
return 0;
}
PAKFile out;
out.loadFile(argv[1], false);
// When the output file is no valid kyra.dat file, we will delete
// all the output.
if (!checkIndex(out))
out.clearFile();
MD5Map inputFiles = createMD5Sums(argc - 2, &argv[2]);
GameMap games = createGameMap(inputFiles);
// Check for unused input files
MD5Map unusedFiles = inputFiles;
for (GameMap::const_iterator i = games.begin(); i != games.end(); ++i) {
unusedFiles.erase(i->first->md5[0]);
if (i->first->md5[1])
unusedFiles.erase(i->first->md5[1]);
}
for (MD5Map::const_iterator i = unusedFiles.begin(); i != unusedFiles.end(); ++i)
printf("Input file '%s' with md5 sum '%s' is not known.\n", i->second.c_str(), i->first.c_str());
unusedFiles.clear();
// Short circuit, in case no games are found.
if (games.empty()) {
printf("No games found. Exiting prematurely\n");
return -1;
}
// Process all games found
for (GameMap::const_iterator i = games.begin(); i != games.end(); ++i) {
MD5Map::const_iterator f1 = inputFiles.find(i->first->md5[0]);
MD5Map::const_iterator f2 = inputFiles.end();
if (i->first->md5[1])
f2 = inputFiles.find(i->first->md5[1]);
if (f2 != inputFiles.end())
printf("Processing files '%s' and '%s'...\n", f1->second.c_str(), f2->second.c_str());
else
printf("Processing file '%s'...\n", f1->second.c_str());
if (!process(out, i->first, i->second.data, i->second.size))
printf("FAILED\n");
else
printf("OK\n");
}
// Free up memory
for (GameMap::iterator i = games.begin(); i != games.end(); ++i)
delete[] i->second.data;
games.clear();
inputFiles.clear();
if (!out.saveFile(argv[1]))
error("couldn't save changes to '%s'", argv[1]);
uint8 digest[16];
if (!md5_file(argv[1], digest, 0))
error("couldn't calc. md5 for file '%s'", argv[1]);
FILE *f = fopen(argv[1], "ab");
if (!f)
error("couldn't open file '%s'", argv[1]);
if (fwrite(digest, 1, 16, f) != 16)
error("couldn't write md5sum to file '%s'", argv[1]);
fclose(f);
return 0;
}