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fix: file name encoding under Windows (#3)

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TaurusXin
2024-01-06 00:20:17 +08:00
parent cce512bbf3
commit 8f5c9a9c10
4 changed files with 64 additions and 36 deletions
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ncmcrypt.cpp
+9 -15
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@@ -13,6 +13,8 @@
#include <stdexcept>
#include <string>
#include <filesystem>
const unsigned char NeteaseCrypt::sCoreKey[17] = {0x68, 0x7A, 0x48, 0x52, 0x41, 0x6D, 0x73, 0x6F, 0x35, 0x6B, 0x49, 0x6E, 0x62, 0x61, 0x78, 0x57, 0};
const unsigned char NeteaseCrypt::sModifyKey[17] = {0x23, 0x31, 0x34, 0x6C, 0x6A, 0x6B, 0x5F, 0x21, 0x5C, 0x5D, 0x26, 0x30, 0x55, 0x3C, 0x27, 0x28, 0};
@@ -52,14 +54,6 @@ static void replace(std::string& str, const std::string& from, const std::string
}
}
static std::string fileNameWithoutExt(const std::string& str)
{
size_t lastPath = str.find_last_of("/\\");
std::string path = str.substr(lastPath+1);
size_t lastExt = path.find_last_of(".");
return path.substr(0, lastExt);
}
NeteaseMusicMetadata::~NeteaseMusicMetadata() {
cJSON_Delete(mRaw);
}
@@ -112,7 +106,7 @@ NeteaseMusicMetadata::NeteaseMusicMetadata(cJSON* raw) {
}
}
bool NeteaseCrypt::openFile(std::string const& path) {
bool NeteaseCrypt::openFile(std::filesystem::path const& path) {
mFile.open(path, std::ios::in | std::ios::binary);
if (!mFile.is_open()) {
return false;
@@ -179,7 +173,7 @@ std::string NeteaseCrypt::mimeType(std::string& data) {
}
void NeteaseCrypt::FixMetadata() {
if (mDumpFilepath.length() <= 0) {
if (mDumpFilepath.string().length() <= 0) {
throw std::invalid_argument("must dump before");
}
@@ -243,7 +237,7 @@ void NeteaseCrypt::Dump() {
// replace(mDumpFilepath, ">", "＞");
// replace(mDumpFilepath, "|", "｜");
// } else {
mDumpFilepath = fileNameWithoutExt(mFilepath);
mDumpFilepath = mFilepath;
// }
n = 0x8000;
@@ -265,11 +259,11 @@ void NeteaseCrypt::Dump() {
// identify format
// ID3 format mp3
if (buffer[0] == 0x49 && buffer[1] == 0x44 && buffer[2] == 0x33) {
mDumpFilepath += ".mp3";
mDumpFilepath.replace_extension(".mp3");
mFormat = NeteaseCrypt::MP3;
} else {
mDumpFilepath += ".flac";
mFormat = NeteaseCrypt::FLAC;
mDumpFilepath.replace_extension(".flac");
mFormat = NeteaseCrypt::FLAC;
}
output.open(mDumpFilepath, output.out | output.binary);
@@ -290,7 +284,7 @@ NeteaseCrypt::~NeteaseCrypt() {
mFile.close();
}
NeteaseCrypt::NeteaseCrypt(std::string const& path) {
NeteaseCrypt::NeteaseCrypt(std::filesystem::path const& path) {
if (!openFile(path)) {
throw std::invalid_argument(" can't open file");
}