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-rw-r--r--src/core/file_sys/registered_cache.cpp101
-rw-r--r--src/core/file_sys/registered_cache.h6
2 files changed, 54 insertions, 53 deletions
diff --git a/src/core/file_sys/registered_cache.cpp b/src/core/file_sys/registered_cache.cpp
index 37351c561..e94eed3b6 100644
--- a/src/core/file_sys/registered_cache.cpp
+++ b/src/core/file_sys/registered_cache.cpp
@@ -547,56 +547,6 @@ InstallResult RegisteredCache::InstallEntry(const XCI& xci, bool overwrite_if_ex
return InstallEntry(*xci.GetSecurePartitionNSP(), overwrite_if_exists, copy);
}
-bool RegisteredCache::RemoveExistingEntry(u64 title_id) {
- const auto delete_nca = [this](const NcaID& id) {
- const auto path = GetRelativePathFromNcaID(id, false, true, false);
-
- if (dir->GetFileRelative(path) == nullptr) {
- return false;
- }
-
- Core::Crypto::SHA256Hash hash{};
- mbedtls_sha256_ret(id.data(), id.size(), hash.data(), 0);
- const auto dirname = fmt::format("000000{:02X}", hash[0]);
-
- const auto dir2 = GetOrCreateDirectoryRelative(dir, dirname);
-
- const auto res = dir2->DeleteFile(fmt::format("{}.nca", Common::HexToString(id, false)));
-
- return res;
- };
-
- // If an entry exists in the registered cache, remove it
- if (HasEntry(title_id, ContentRecordType::Meta)) {
- LOG_INFO(Loader,
- "Previously installed entry (v{}) for title_id={:016X} detected! "
- "Attempting to remove...",
- GetEntryVersion(title_id).value_or(0), title_id);
- // Get all the ncas associated with the current CNMT and delete them
- const auto meta_old_id =
- GetNcaIDFromMetadata(title_id, ContentRecordType::Meta).value_or(NcaID{});
- const auto program_id =
- GetNcaIDFromMetadata(title_id, ContentRecordType::Program).value_or(NcaID{});
- const auto data_id =
- GetNcaIDFromMetadata(title_id, ContentRecordType::Data).value_or(NcaID{});
- const auto control_id =
- GetNcaIDFromMetadata(title_id, ContentRecordType::Control).value_or(NcaID{});
- const auto html_id =
- GetNcaIDFromMetadata(title_id, ContentRecordType::HtmlDocument).value_or(NcaID{});
- const auto legal_id =
- GetNcaIDFromMetadata(title_id, ContentRecordType::LegalInformation).value_or(NcaID{});
-
- delete_nca(meta_old_id);
- delete_nca(program_id);
- delete_nca(data_id);
- delete_nca(control_id);
- delete_nca(html_id);
- delete_nca(legal_id);
- return true;
- }
- return false;
-}
-
InstallResult RegisteredCache::InstallEntry(const NSP& nsp, bool overwrite_if_exists,
const VfsCopyFunction& copy) {
const auto ncas = nsp.GetNCAsCollapsed();
@@ -692,6 +642,57 @@ InstallResult RegisteredCache::InstallEntry(const NCA& nca, TitleType type,
return RawInstallNCA(nca, copy, overwrite_if_exists, c_rec.nca_id);
}
+bool RegisteredCache::RemoveExistingEntry(u64 title_id) const {
+ const auto delete_nca = [this](const NcaID& id) {
+ const auto path = GetRelativePathFromNcaID(id, false, true, false);
+
+ const bool isFile = dir->GetFileRelative(path) != nullptr;
+ const bool isDir = dir->GetDirectoryRelative(path) != nullptr;
+
+ if (isFile) {
+ return dir->DeleteFile(path);
+ } else if (isDir) {
+ return dir->DeleteSubdirectoryRecursive(path);
+ }
+
+ return false;
+ };
+
+ // If an entry exists in the registered cache, remove it
+ if (HasEntry(title_id, ContentRecordType::Meta)) {
+ LOG_INFO(Loader,
+ "Previously installed entry (v{}) for title_id={:016X} detected! "
+ "Attempting to remove...",
+ GetEntryVersion(title_id).value_or(0), title_id);
+
+ // Get all the ncas associated with the current CNMT and delete them
+ const auto meta_old_id =
+ GetNcaIDFromMetadata(title_id, ContentRecordType::Meta).value_or(NcaID{});
+ const auto program_id =
+ GetNcaIDFromMetadata(title_id, ContentRecordType::Program).value_or(NcaID{});
+ const auto data_id =
+ GetNcaIDFromMetadata(title_id, ContentRecordType::Data).value_or(NcaID{});
+ const auto control_id =
+ GetNcaIDFromMetadata(title_id, ContentRecordType::Control).value_or(NcaID{});
+ const auto html_id =
+ GetNcaIDFromMetadata(title_id, ContentRecordType::HtmlDocument).value_or(NcaID{});
+ const auto legal_id =
+ GetNcaIDFromMetadata(title_id, ContentRecordType::LegalInformation).value_or(NcaID{});
+
+ const auto deleted_meta = delete_nca(meta_old_id);
+ const auto deleted_program = delete_nca(program_id);
+ const auto deleted_data = delete_nca(data_id);
+ const auto deleted_control = delete_nca(control_id);
+ const auto deleted_html = delete_nca(html_id);
+ const auto deleted_legal = delete_nca(legal_id);
+
+ return deleted_meta && (deleted_meta || deleted_program || deleted_data ||
+ deleted_control || deleted_html || deleted_legal);
+ }
+
+ return false;
+}
+
InstallResult RegisteredCache::RawInstallNCA(const NCA& nca, const VfsCopyFunction& copy,
bool overwrite_if_exists,
std::optional<NcaID> override_id) {
diff --git a/src/core/file_sys/registered_cache.h b/src/core/file_sys/registered_cache.h
index 29cf0d40c..ec1d54f27 100644
--- a/src/core/file_sys/registered_cache.h
+++ b/src/core/file_sys/registered_cache.h
@@ -155,9 +155,6 @@ public:
std::optional<TitleType> title_type = {}, std::optional<ContentRecordType> record_type = {},
std::optional<u64> title_id = {}) const override;
- // Removes an existing entry based on title id
- bool RemoveExistingEntry(u64 title_id);
-
// Raw copies all the ncas from the xci/nsp to the csache. Does some quick checks to make sure
// there is a meta NCA and all of them are accessible.
InstallResult InstallEntry(const XCI& xci, bool overwrite_if_exists = false,
@@ -172,6 +169,9 @@ public:
InstallResult InstallEntry(const NCA& nca, TitleType type, bool overwrite_if_exists = false,
const VfsCopyFunction& copy = &VfsRawCopy);
+ // Removes an existing entry based on title id
+ bool RemoveExistingEntry(u64 title_id) const;
+
private:
template <typename T>
void IterateAllMetadata(std::vector<T>& out,