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loader: Add BKTR-specific error messages and codes

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This commit is contained in:
Zach Hilman 2018-08-25 19:05:22 -04:00
parent 08fcb4694f
commit f5e03b9173
3 changed files with 28 additions and 7 deletions
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4
src/core/CMakeLists.txt
View file

@ -35,8 +35,12 @@ add_library(core STATIC
file_sys/mode.h
file_sys/nca_metadata.cpp
file_sys/nca_metadata.h
file_sys/nca_patch.cpp
file_sys/nca_patch.h
file_sys/partition_filesystem.cpp
file_sys/partition_filesystem.h
file_sys/patch_manager.cpp
file_sys/patch_manager.h
file_sys/program_metadata.cpp
file_sys/program_metadata.h
file_sys/registered_cache.cpp

11
src/core/loader/loader.cpp
View file

@ -93,7 +93,7 @@ std::string GetFileTypeString(FileType type) {
return "unknown";
}
constexpr std::array<const char*, 50> RESULT_MESSAGES{
constexpr std::array<const char*, 57> RESULT_MESSAGES{
"The operation completed successfully.",
"The loader requested to load is already loaded.",
"The operation is not implemented.",
@ -144,6 +144,15 @@ constexpr std::array<const char*, 50> RESULT_MESSAGES{
"The SD Save Key Source could not be found.",
"The SD NCA Key Source could not be found.",
"The NSP file is missing a Program-type NCA."};
"The BKTR-type NCA has a bad BKTR header.",
"The BKTR Subsection entry is not located immediately after the Relocation entry.",
"The BKTR Subsection entry is not at the end of the media block.",
"The BKTR-type NCA has a bad Relocation block.",
"The BKTR-type NCA has a bad Subsection block.",
"The BKTR-type NCA has a bad Relocation bucket.",
"The BKTR-type NCA has a bad Subsection bucket.",
"The BKTR-type NCA is missing the base RomFS.",
};
std::ostream& operator<<(std::ostream& os, ResultStatus status) {
os << RESULT_MESSAGES.at(static_cast<size_t>(status));

20
src/core/loader/loader.h
View file

@ -107,6 +107,14 @@ enum class ResultStatus : u16 {
ErrorMissingSDSaveKeySource,
ErrorMissingSDNCAKeySource,
ErrorNSPMissingProgramNCA,
ErrorBadBKTRHeader,
ErrorBKTRSubsectionNotAfterRelocation,
ErrorBKTRSubsectionNotAtEnd,
ErrorBadRelocationBlock,
ErrorBadSubsectionBlock,
ErrorBadRelocationBuckets,
ErrorBadSubsectionBuckets,
ErrorMissingBKTRBaseRomFS,
};
std::ostream& operator<<(std::ostream& os, ResultStatus status);
@ -197,13 +205,13 @@ public:
}
/**
* Get the update RomFS of the application
* Since the RomFS can be huge, we return a file reference instead of copying to a buffer
* @param file The file containing the RomFS
* @return ResultStatus result of function
* Get whether or not updates can be applied to the RomFS.
* By default, this is true, however for formats where it cannot be guaranteed that the RomFS is
* the base game it should be set to false.
* @return bool whether or not updatable.
*/
virtual ResultStatus ReadUpdateRomFS(FileSys::VirtualFile& file) {
return ResultStatus::ErrorNotImplemented;
virtual bool IsRomFSUpdatable() {
return true;
}
/**