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Code Issues Releases Activity

hash checks

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This commit is contained in:
Laserlicht 2024-12-01 23:18:52 +01:00
parent 0b7b695d8f
commit 4103bb9e55
2 changed files with 45 additions and 28 deletions
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2
launcher/firstLaunch/firstlaunch_moc.cpp
View File

@ -395,7 +395,7 @@ void FirstLaunchView::extractGogData()
QStringList dirData = tempDir.entryList({"data"}, QDir::Filter::Dirs);
if(!errorText.isEmpty() || dirData.empty() || QDir(tempDir.filePath(dirData.front())).entryList({"*.lod"}, QDir::Filter::Files).empty())
{
if(!errorText.isEmpty())
if(!errorText.isEmpty()) //
QMessageBox::critical(this, tr("Extracting error!"), errorText, QMessageBox::Ok, QMessageBox::Ok);
else
QMessageBox::critical(this, tr("No Heroes III data!"), tr("Selected files do not contain Heroes III data!"), QMessageBox::Ok, QMessageBox::Ok);

71
launcher/innoextract.cpp
View File

@ -65,15 +65,7 @@ QString Innoextract::getHashError(QFile exe, std::optional<QFile> bin)
{
enum filetype
{
H3_COMPLETE,
CHR1,
CHR2,
CHR3,
CHR4,
CHR5,
CHR6,
CHR7,
CHR8
H3_COMPLETE, CHR
};
struct data
{
@ -94,42 +86,67 @@ QString Innoextract::getHashError(QFile exe, std::optional<QFile> bin)
{ H3_COMPLETE, "french", 822688, 998540653, "fbb300eeef52f5d81a571a178723b19313e3856d", "4f4d90ff2f60968616766237664744bc54754500" }, // setup_heroes_of_might_and_magic_3_complete_4.0_(3.2)_gog_0.1_(french)_(77075).exe
{ H3_COMPLETE, "polish", 819904, 851750601, "a413b0b9f3d5ca3e1a57e84a42de28c67d77b1a7", "fd9fe58bcbb8b442e8cfc299d90f1d503f281d40" }, // setup_heroes_of_might_and_magic_3_complete_4.0_(3.2)_gog_0.1_(polish)_(77075).exe
{ H3_COMPLETE, "russian", 819416, 981633128, "e84eedf62fe2e5f9171a7e1ce6e99315a09ce41f", "49cc683395c0cf80830bfa66e42bb5dfdb7aa124" }, // setup_heroes_of_might_and_magic_3_complete_4.0_(3.2)_gog_0.1_(russian)_(77075).exe
{ CHR1, "english", 485694752, 0, "44e4fc2c38261a1c2a57d5198f44493210e8fc1a", "" }, // setup_heroes_chronicles_chapter1_2.1.0.42.exe
{ CHR2, "english", 493102840, 0, "b479a3272cf4b57a6b7fc499df5eafb624dcd6de", "" }, // setup_heroes_chronicles_chapter2_2.1.0.43.exe
{ CHR3, "english", 470364128, 0, "5ad36d822e1700c9ecf93b78652900a52518146b", "" }, // setup_heroes_chronicles_chapter3_2.1.0.41.exe
{ CHR4, "english", 469211296, 0, "5deb374a2e188ed14e8f74ad1284c45e46adf760", "" }, // setup_heroes_chronicles_chapter4_2.1.0.42.exe
{ CHR5, "english", 447497560, 0, "a6daa6ed56c840f3be7ad6ad920a2f9f2439acc8", "" }, // setup_heroes_chronicles_chapter5_2.1.0.42.exe
{ CHR6, "english", 447430456, 0, "93a42dd24453f36e7020afc61bca05b8461a3f04", "" }, // setup_heroes_chronicles_chapter6_2.1.0.42.exe
{ CHR7, "english", 481583720, 0, "d74b042015f3c5b667821c5d721ac3d2fdbf43fc", "" }, // setup_heroes_chronicles_chapter7_2.1.0.42.exe
{ CHR8, "english", 462976008, 0, "9039050e88b9dabcdb3ffa74b33e6aa86a20b7d9", "" }, // setup_heroes_chronicles_chapter8_2.1.0.42.exe
{ CHR, "english", 485694752, 0, "44e4fc2c38261a1c2a57d5198f44493210e8fc1a", "" }, // setup_heroes_chronicles_chapter1_2.1.0.42.exe
{ CHR, "english", 493102840, 0, "b479a3272cf4b57a6b7fc499df5eafb624dcd6de", "" }, // setup_heroes_chronicles_chapter2_2.1.0.43.exe
{ CHR, "english", 470364128, 0, "5ad36d822e1700c9ecf93b78652900a52518146b", "" }, // setup_heroes_chronicles_chapter3_2.1.0.41.exe
{ CHR, "english", 469211296, 0, "5deb374a2e188ed14e8f74ad1284c45e46adf760", "" }, // setup_heroes_chronicles_chapter4_2.1.0.42.exe
{ CHR, "english", 447497560, 0, "a6daa6ed56c840f3be7ad6ad920a2f9f2439acc8", "" }, // setup_heroes_chronicles_chapter5_2.1.0.42.exe
{ CHR, "english", 447430456, 0, "93a42dd24453f36e7020afc61bca05b8461a3f04", "" }, // setup_heroes_chronicles_chapter6_2.1.0.42.exe
{ CHR, "english", 481583720, 0, "d74b042015f3c5b667821c5d721ac3d2fdbf43fc", "" }, // setup_heroes_chronicles_chapter7_2.1.0.42.exe
{ CHR, "english", 462976008, 0, "9039050e88b9dabcdb3ffa74b33e6aa86a20b7d9", "" }, // setup_heroes_chronicles_chapter8_2.1.0.42.exe
};
std::string exeHash;
std::string binHash;
int exeSize = 0;
int binSize = 0;
if(exe.open(QFile::ReadOnly)) {
QCryptographicHash hash(QCryptographicHash::Algorithm::Sha1);
if(hash.addData(&exe)) {
exeHash = hash.result().toHex().toLower().toStdString();
}
}
QCryptographicHash hash(QCryptographicHash::Algorithm::Sha1);
if(hash.addData(&exe))
exeHash = hash.result().toHex().toLower().toStdString();
exeSize = exe.size();
}
else
return QString{}; // reading problem
if(bin)
{
if((*bin).open(QFile::ReadOnly)) {
QCryptographicHash hash(QCryptographicHash::Algorithm::Sha1);
if(hash.addData(&(*bin))) {
if(hash.addData(&(*bin)))
binHash = hash.result().toHex().toLower().toStdString();
}
binSize = (*bin).size();
}
else
return QString{}; // reading problem
}
QString hashOutput = tr("Hash:\n") + tr("Exe: ") + QString::fromStdString(exeHash);
QString hashOutput = tr("Hash:\n") + tr("Exe") + ": " + QString::fromStdString(exeHash) + " (" + QString::number(1) + " " + tr("bytes") + ")";
if(!binHash.empty())
hashOutput += "\n" + tr("Bin: ") + QString::fromStdString(binHash);
hashOutput += "\n" + tr("Bin") + ": " + QString::fromStdString(binHash) + " (" + QString::number(1) + " " + tr("bytes") + ")";
QString foundKnown;
QString exeLang;
QString binLang;
auto find = [exeHash, binHash](const data & d) { return (!d.exe.empty() && d.exe == exeHash) || (!d.bin.empty() && d.bin == binHash);};
auto it = std::find_if(knownHashes.begin(), knownHashes.end(), find);
while(it != knownHashes.end()){
auto lang = QString::fromStdString((*it).language);
foundKnown += (exeHash == (*it).exe ? tr("Exe") : tr("Bin")) + " - " + lang + "\n";
if(exeHash == (*it).exe)
exeLang = lang;
else
binLang = lang;
it = std::find_if(++it, knownHashes.end(), find);
}
if(!exeLang.isEmpty() && !binLang.isEmpty() && exeLang != binLang && bin)
return tr("Language mismatch.\n\n") + foundKnown + "\n\n" + hashOutput;
else if((!exeLang.isEmpty() || !binLang.isEmpty()) && bin)
return tr("Only one file known.\n\n") + foundKnown + "\n\n" + hashOutput;
else if(!exeLang.isEmpty() && !bin)
return QString{};
else if(!exeLang.isEmpty() && bin && exeLang == binLang)
return QString{};
return tr("Unknown files:\n\n") + hashOutput;
return tr("Unknown files. Maybe files are corrupted? Please download again.\n\n") + hashOutput;
}