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-rw-r--r--src/core/loader/3dsx.cpp27
1 files changed, 27 insertions, 0 deletions
diff --git a/src/core/loader/3dsx.cpp b/src/core/loader/3dsx.cpp
index 5fb3b9e2b..48a11ef81 100644
--- a/src/core/loader/3dsx.cpp
+++ b/src/core/loader/3dsx.cpp
@@ -303,4 +303,31 @@ ResultStatus AppLoader_THREEDSX::ReadRomFS(std::shared_ptr<FileUtil::IOFile>& ro
return ResultStatus::ErrorNotUsed;
}
+ResultStatus AppLoader_THREEDSX::ReadIcon(std::vector<u8>& buffer) {
+ if (!file.IsOpen())
+ return ResultStatus::Error;
+
+ // Reset read pointer in case this file has been read before.
+ file.Seek(0, SEEK_SET);
+
+ THREEDSX_Header hdr;
+ if (file.ReadBytes(&hdr, sizeof(THREEDSX_Header)) != sizeof(THREEDSX_Header))
+ return ResultStatus::Error;
+
+ if (hdr.header_size != sizeof(THREEDSX_Header))
+ return ResultStatus::Error;
+
+ // Check if the 3DSX has a SMDH...
+ if (hdr.smdh_offset != 0) {
+ file.Seek(hdr.smdh_offset, SEEK_SET);
+ buffer.resize(hdr.smdh_size);
+
+ if (file.ReadBytes(&buffer[0], hdr.smdh_size) != hdr.smdh_size)
+ return ResultStatus::Error;
+
+ return ResultStatus::Success;
+ }
+ return ResultStatus::ErrorNotUsed;
+}
+
} // namespace Loader