From d8da707bb90c233d5e815a508bea3473e6e50afa Mon Sep 17 00:00:00 2001 From: bunnei Date: Fri, 27 Jun 2014 15:33:23 -0400 Subject: Loader: Refactored interface such that data is no longer stored by loader. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit NCCH: Removed extra qualification ‘Loader::AppLoader_NCCH::’. --- src/core/loader/ncch.cpp | 77 +++++++++++++++++++++--------------------------- 1 file changed, 34 insertions(+), 43 deletions(-) (limited to 'src/core/loader/ncch.cpp') diff --git a/src/core/loader/ncch.cpp b/src/core/loader/ncch.cpp index 60505bdfa..0e3f768ce 100644 --- a/src/core/loader/ncch.cpp +++ b/src/core/loader/ncch.cpp @@ -125,25 +125,22 @@ ResultStatus AppLoader_NCCH::LoadExec() { if (!is_loaded) return ResultStatus::ErrorNotLoaded; - ResultStatus res; - code = ReadCode(res); - - if (ResultStatus::Success == res) { + std::vector code; + if (ResultStatus::Success == ReadCode(code)) { Memory::WriteBlock(entry_point, &code[0], code.size()); Kernel::LoadExec(entry_point); + return ResultStatus::Success; } - return res; + return ResultStatus::Error; } /** * Reads an application ExeFS section of an NCCH file into AppLoader (e.g. .code, .logo, etc.) * @param name Name of section to read out of NCCH file * @param buffer Vector to read data into - * @param error ResultStatus result of function - * @return Reference to buffer of data that was read + * @return ResultStatus result of function */ -const std::vector& AppLoader_NCCH::LoadSectionExeFS(const char* name, std::vector& buffer, - ResultStatus& error) { +ResultStatus AppLoader_NCCH::LoadSectionExeFS(const char* name, std::vector& buffer) { // Iterate through the ExeFs archive until we find the .code file... for (int i = 0; i < kMaxSections; i++) { // Load the specified section... @@ -169,20 +166,17 @@ const std::vector& AppLoader_NCCH::LoadSectionExeFS(const char* name, std::v buffer.resize(decompressed_size); if (!LZSS_Decompress(&temp_buffer[0], exefs_header.section[i].size, &buffer[0], decompressed_size)) { - error = ResultStatus::ErrorInvalidFormat; - return buffer; + return ResultStatus::ErrorInvalidFormat; } // Section is uncompressed... } else { buffer.resize(exefs_header.section[i].size); file.ReadBytes(&buffer[0], exefs_header.section[i].size); } - error = ResultStatus::Success; - return buffer; + return ResultStatus::Success; } } - error = ResultStatus::ErrorNotUsed; - return buffer; + return ResultStatus::ErrorNotUsed; } /** @@ -247,46 +241,46 @@ ResultStatus AppLoader_NCCH::Load() { /** * Get the code (typically .code section) of the application - * @param error ResultStatus result of function - * @return Reference to code buffer + * @param buffer Reference to buffer to store data + * @return ResultStatus result of function */ -const std::vector& AppLoader_NCCH::ReadCode(ResultStatus& error) { - return LoadSectionExeFS(".code", code, error); +ResultStatus AppLoader_NCCH::ReadCode(std::vector& buffer) { + return LoadSectionExeFS(".code", buffer); } /** * Get the icon (typically icon section) of the application - * @param error ResultStatus result of function - * @return Reference to icon buffer + * @param buffer Reference to buffer to store data + * @return ResultStatus result of function */ -const std::vector& AppLoader_NCCH::ReadIcon(ResultStatus& error) { - return LoadSectionExeFS("icon", icon, error); +ResultStatus AppLoader_NCCH::ReadIcon(std::vector& buffer) { + return LoadSectionExeFS("icon", buffer); } /** * Get the banner (typically banner section) of the application - * @param error ResultStatus result of function - * @return Reference to banner buffer + * @param buffer Reference to buffer to store data + * @return ResultStatus result of function */ -const std::vector& AppLoader_NCCH::ReadBanner(ResultStatus& error) { - return LoadSectionExeFS("banner", banner, error); +ResultStatus AppLoader_NCCH::ReadBanner(std::vector& buffer) { + return LoadSectionExeFS("banner", buffer); } /** * Get the logo (typically logo section) of the application - * @param error ResultStatus result of function - * @return Reference to logo buffer + * @param buffer Reference to buffer to store data + * @return ResultStatus result of function */ -const std::vector& AppLoader_NCCH::ReadLogo(ResultStatus& error) { - return LoadSectionExeFS("logo", logo, error); +ResultStatus AppLoader_NCCH::ReadLogo(std::vector& buffer) { + return LoadSectionExeFS("logo", buffer); } /** - * Get the RomFs archive of the application - * @param error ResultStatus result of function - * @return Reference to RomFs archive buffer + * Get the RomFS of the application + * @param buffer Reference to buffer to store data + * @return ResultStatus result of function */ -const std::vector& AppLoader_NCCH::ReadRomFS(ResultStatus& error) { +ResultStatus AppLoader_NCCH::ReadRomFS(std::vector& buffer) { // Check if the NCCH has a RomFS... if (ncch_header.romfs_offset != 0 && ncch_header.romfs_size != 0) { u32 romfs_offset = ncch_offset + (ncch_header.romfs_offset * kBlockSize) + 0x1000; @@ -295,18 +289,15 @@ const std::vector& AppLoader_NCCH::ReadRomFS(ResultStatus& error) { INFO_LOG(LOADER, "RomFS offset: 0x%08X", romfs_offset); INFO_LOG(LOADER, "RomFS size: 0x%08X", romfs_size); - romfs.resize(romfs_size); + buffer.resize(romfs_size); file.Seek(romfs_offset, 0); - file.ReadBytes(&romfs[0], romfs_size); + file.ReadBytes(&buffer[0], romfs_size); - error = ResultStatus::Success; - return romfs; - } else { - NOTICE_LOG(LOADER, "RomFS unused"); + return ResultStatus::Success; } - error = ResultStatus::ErrorNotUsed; - return romfs; + NOTICE_LOG(LOADER, "RomFS unused"); + return ResultStatus::ErrorNotUsed; } } // namespace Loader -- cgit v1.2.3