Macintosh-Tools
/
MacDiskExtractor
mirror of https://github.com/Dovgalyuk/MacDiskExtractor.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

Added save files and info file about all files

This commit is contained in:
Mixac1 2016-03-30 11:50:28 +03:00
parent 584be84d23
commit b9a9897451
2 changed files with 69 additions and 47 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

BIN
disk
View File

Binary file not shown.

116
disk.cpp
View File

@ -3,6 +3,7 @@
#include <string> #include <string>
#include <vector> #include <vector>
#include <iomanip> #include <iomanip>
#include <sstream>
#define LOGBLOCK_LENGTH 512 #define LOGBLOCK_LENGTH 512
#define ALLOCBLOCK_LENGTH LOGBLOCK_LENGTH * 2 #define ALLOCBLOCK_LENGTH LOGBLOCK_LENGTH * 2
@ -177,26 +178,29 @@ public:
} }
} }
string printAll() { string printAll() {
return string("--------------------") + stringstream temp;
"\nflags " + to_string(flFIags) + temp << hex;
"\nversion number " + to_string(flTyp) + temp << "--------------------" << endl;
"\ninformation used by the Finder " + to_string(flUsrWds) + temp << "flags " << flFIags << endl;
"\nfile number " + to_string(flFINum) + temp << "version number " << flTyp << endl;
"\nfirst allocation block of data fork " + to_string(flStBlk) + temp << "information used by the Finder " << flUsrWds << endl;
"\nlogical end-of-file of data fork " + to_string(flLgLen) + temp << "file number " << flFINum << endl;
"\nphysical end-of-file of data fork " + to_string(flPyLen) + temp << "first allocation block of data fork " << flStBlk << endl;
"\nfirst allocation block of resource fork " + to_string(flRStBlk) + temp << "logical end-of-file of data fork " << flLgLen << endl;
"\nlogical end-of-file of resource fork " + to_string(flRLgLen) + temp << "physical end-of-file of data fork " << flPyLen << endl;
"\nphysical end-of-file of resource fork " + to_string(flRPyLen) + temp << "first allocation block of resource fork " << flRStBlk << endl;
"\ndate and time of creation " + to_string(flCrDat) + temp << "logical end-of-file of resource fork " << flRLgLen << endl;
"\ndate and time of last modification " + to_string(flMdDat) + temp << "physical end-of-file of resource fork " << flRPyLen << endl;
"\nlength of file name " + to_string(flNam) + temp << "date and time of creation " << flCrDat << endl;
"\n--------------------\n"; temp << "date and time of last modification " << flMdDat << endl;
temp << "length of file name " << flNam << endl;
temp << "--------------------" << endl;
return temp.str();
} }
string printFileName() { string printFileName() {
return string("File name: ") + flNamS + "\n"; return string("File name: ") + flNamS;
} }
string getValidFileName() { string getValidFileName() {
@ -209,18 +213,57 @@ public:
return temp; return temp;
} }
string saveFile() { void saveData(fstream& out, int point) {
string temp = "save file: \n"; int firstOffset = Disk::getFContOffset();
char str[ALLOCBLOCK_LENGTH + 1];
Disk::getDiskStream().seekg(Disk::getFContOffset() + (flRStBlk - 2) * ALLOCBLOCK_LENGTH); while ((point != 1) && (point != 0)) {
for (int i = 0; i < flRLgLen; ++i) { Disk::getDiskStream().seekg(firstOffset + (point - 2) * ALLOCBLOCK_LENGTH);
temp += (char)Disk::getDiskStream().get(); Disk::getDiskStream().get(str, ALLOCBLOCK_LENGTH + 1);
out.write(str, ALLOCBLOCK_LENGTH + 1);
point = Disk::getDisk().allocBlockMap[point - 2];
}
}
void saveFile(string path) {
if (flRStBlk != 0) {
fstream file(path + getValidFileName() + ".resourсe", ios_base::binary | ios_base::out);
if (!file.is_open()) {
cout << "error: file not created: " << flNamS << endl;
}
saveData(file, flRStBlk);
file.close();
}
if (flStBlk != 0) {
fstream file(path + getValidFileName() + ".data", ios_base::binary | ios_base::out);
if (!file.is_open()) {
cout << "error: file not created: " << flNamS << endl;
}
saveData(file, flStBlk);
file.close();
} }
return temp;
} }
}; };
void generInfoFile(string path, vector< File > files) {
fstream file(path + "Files.info", ios_base::binary | ios_base::out);
if (!file.is_open()) {
cout << "error: info-file not created: " << endl;
}
file << hex;
for (int i = 0; i < files.size(); ++i) {
file << files[i].printFileName() << endl;
file << files[i].printAll() << endl;
file << "firstOffset resource fork: " << (!files[i].flRStBlk ? 0 : Disk::getFContOffset() + (files[i].flRStBlk - 2) * ALLOCBLOCK_LENGTH) << endl;
file << "firstOffset data fork: " << (!files[i].flStBlk ? 0 : Disk::getFContOffset() + (files[i].flStBlk - 2) * ALLOCBLOCK_LENGTH) << endl;
file << endl << endl;
}
file.close();
}
int main() { int main() {
Disk::getDiskStream().seekg(VINF_OFFSET + 12); Disk::getDiskStream().seekg(VINF_OFFSET + 12);
@ -239,32 +282,11 @@ int main() {
system("rm -r Files"); system("rm -r Files");
system("mkdir Files"); system("mkdir Files");
vector< fstream > fileStreams(fileCount);
for (int i = 0; i < fileCount; ++i) { for (int i = 0; i < fileCount; ++i) {
fileStreams[i].open(string("Files/") + to_string(i) + ":" + files[i].getValidFileName() + ".txt", std::fstream::out); files[i].saveFile("Files/");
if (!fileStreams[i].is_open()) {
cout << "error: file not created: " << files[i].flNamS + ".txt" << endl;
}
fileStreams[i] << files[i].printAll() << endl;
fileStreams[i] << files[i].saveFile() << endl;
fileStreams[i].close();
} }
generInfoFile("Files/", files);
int q1 = Disk::getFContOffset();
int q2 = q1 + (files.back().flRStBlk - 2) * ALLOCBLOCK_LENGTH;
int q3 = q2 + files.back().flRPyLen;
cout << dec;
cout << "our first file " << q1/ 16 << endl;
cout << "our end file " << q2 / 16 << endl;
cout << "our end file end " << q3 / 16 << endl;
cout << "MB end file " << (q3 + LOGBLOCK_LENGTH * 3) / 16 << endl;
Disk::getDiskStream().seekg(0, ios::end);
cout << "Disk size " << Disk::getDiskStream().tellg() / 16 << endl;
return 1; return 1;
} }