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feat: parse directory with -d option (#4)

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TaurusXin
2024-01-05 18:34:42 +08:00
parent e08b922be3
commit cce512bbf3
3 changed files with 91 additions and 33 deletions
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ncmcrypt.cpp
+10 -10
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@@ -113,12 +113,12 @@ NeteaseMusicMetadata::NeteaseMusicMetadata(cJSON* raw) {
}
bool NeteaseCrypt::openFile(std::string const& path) {
try {
mFile.open(path, std::ios::in | std::ios::binary);
} catch (...) {
return false;
}
return true;
mFile.open(path, std::ios::in | std::ios::binary);
if (!mFile.is_open()) {
return false;
} else {
return true;
}
}
bool NeteaseCrypt::isNcmFile() {
@@ -143,7 +143,7 @@ int NeteaseCrypt::read(char *s, std::streamsize n) {
int gcount = mFile.gcount();
if (gcount <= 0) {
throw std::invalid_argument("can't read file");
throw std::invalid_argument(" can't read file");
}
return gcount;
@@ -292,15 +292,15 @@ NeteaseCrypt::~NeteaseCrypt() {
NeteaseCrypt::NeteaseCrypt(std::string const& path) {
if (!openFile(path)) {
throw std::invalid_argument("can't open file");
throw std::invalid_argument(" can't open file");
}
if (!isNcmFile()) {
throw std::invalid_argument("not netease protected file");
throw std::invalid_argument(" not netease protected file");
}
if (!mFile.seekg(2, mFile.cur)) {
throw std::invalid_argument("can't seek file");
throw std::invalid_argument(" can't seek file");
}
mFilepath = path;