diff options
Diffstat (limited to '')
-rw-r--r-- | src/core/file_sys/nca_metadata.cpp | 4 | ||||
-rw-r--r-- | src/core/file_sys/nca_metadata.h | 1 | ||||
-rw-r--r-- | src/core/file_sys/registered_cache.cpp | 28 | ||||
-rw-r--r-- | src/core/file_sys/registered_cache.h | 5 |
4 files changed, 37 insertions, 1 deletions
diff --git a/src/core/file_sys/nca_metadata.cpp b/src/core/file_sys/nca_metadata.cpp index 52c78020c..f4a774675 100644 --- a/src/core/file_sys/nca_metadata.cpp +++ b/src/core/file_sys/nca_metadata.cpp @@ -45,6 +45,10 @@ CNMT::CNMT(CNMTHeader header_, OptionalHeader opt_header_, CNMT::~CNMT() = default; +const CNMTHeader& CNMT::GetHeader() const { + return header; +} + u64 CNMT::GetTitleID() const { return header.title_id; } diff --git a/src/core/file_sys/nca_metadata.h b/src/core/file_sys/nca_metadata.h index c59ece010..68e463b5f 100644 --- a/src/core/file_sys/nca_metadata.h +++ b/src/core/file_sys/nca_metadata.h @@ -89,6 +89,7 @@ public: std::vector<ContentRecord> content_records_, std::vector<MetaRecord> meta_records_); ~CNMT(); + const CNMTHeader& GetHeader() const; u64 GetTitleID() const; u32 GetTitleVersion() const; TitleType GetType() const; diff --git a/src/core/file_sys/registered_cache.cpp b/src/core/file_sys/registered_cache.cpp index f70adab82..e33b00d89 100644 --- a/src/core/file_sys/registered_cache.cpp +++ b/src/core/file_sys/registered_cache.cpp @@ -9,6 +9,7 @@ #include "common/fs/path_util.h" #include "common/hex_util.h" #include "common/logging/log.h" +#include "common/scope_exit.h" #include "core/crypto/key_manager.h" #include "core/file_sys/card_image.h" #include "core/file_sys/common_funcs.h" @@ -625,7 +626,7 @@ InstallResult RegisteredCache::InstallEntry(const NSP& nsp, bool overwrite_if_ex nca->GetTitleId() != title_id) { // Create fake cnmt for patch to multiprogram application const auto sub_nca_result = - InstallEntry(*nca, TitleType::Update, overwrite_if_exists, copy); + InstallEntry(*nca, cnmt.GetHeader(), record, overwrite_if_exists, copy); if (sub_nca_result != InstallResult::Success) { return sub_nca_result; } @@ -672,6 +673,31 @@ InstallResult RegisteredCache::InstallEntry(const NCA& nca, TitleType type, return RawInstallNCA(nca, copy, overwrite_if_exists, c_rec.nca_id); } +InstallResult RegisteredCache::InstallEntry(const NCA& nca, const CNMTHeader& base_header, + const ContentRecord& base_record, + bool overwrite_if_exists, const VfsCopyFunction& copy) { + const CNMTHeader header{ + .title_id = nca.GetTitleId(), + .title_version = base_header.title_version, + .type = base_header.type, + .reserved = {}, + .table_offset = 0x10, + .number_content_entries = 1, + .number_meta_entries = 0, + .attributes = 0, + .reserved2 = {}, + .is_committed = 0, + .required_download_system_version = 0, + .reserved3 = {}, + }; + const OptionalHeader opt_header{0, 0}; + const CNMT new_cnmt(header, opt_header, {base_record}, {}); + if (!RawInstallYuzuMeta(new_cnmt)) { + return InstallResult::ErrorMetaFailed; + } + return RawInstallNCA(nca, copy, overwrite_if_exists, base_record.nca_id); +} + bool RegisteredCache::RemoveExistingEntry(u64 title_id) const { bool removed_data = false; diff --git a/src/core/file_sys/registered_cache.h b/src/core/file_sys/registered_cache.h index bd7f53eaf..64815a845 100644 --- a/src/core/file_sys/registered_cache.h +++ b/src/core/file_sys/registered_cache.h @@ -24,6 +24,7 @@ enum class NCAContentType : u8; enum class TitleType : u8; struct ContentRecord; +struct CNMTHeader; struct MetaRecord; class RegisteredCache; @@ -169,6 +170,10 @@ public: InstallResult InstallEntry(const NCA& nca, TitleType type, bool overwrite_if_exists = false, const VfsCopyFunction& copy = &VfsRawCopy); + InstallResult InstallEntry(const NCA& nca, const CNMTHeader& base_header, + const ContentRecord& base_record, bool overwrite_if_exists = false, + const VfsCopyFunction& copy = &VfsRawCopy); + // Removes an existing entry based on title id bool RemoveExistingEntry(u64 title_id) const; |