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IOFile: Make origin parameter to Seek() an enum class.

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This commit is contained in:
Admiral H. Curtiss
2022-01-29 05:58:31 +01:00
parent c2d8191fbb
commit 36cfcb530f
26 changed files with 116 additions and 78 deletions
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14
Source/Core/DiscIO/CompressedBlob.cpp
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@ -38,7 +38,7 @@ CompressedBlobReader::CompressedBlobReader(File::IOFile file, const std::string&
: m_file(std::move(file)), m_file_name(filename)
{
m_file_size = m_file.GetSize();
m_file.Seek(0, SEEK_SET);
m_file.Seek(0, File::SeekOrigin::Begin);
m_file.ReadArray(&m_header, 1);
SetSectorSize(m_header.block_size);
@ -104,7 +104,7 @@ bool CompressedBlobReader::GetBlock(u64 block_num, u8* out_ptr)
// clear unused part of zlib buffer. maybe this can be deleted when it works fully.
memset(&m_zlib_buffer[comp_block_size], 0, m_zlib_buffer.size() - comp_block_size);
m_file.Seek(offset, SEEK_SET);
m_file.Seek(offset, File::SeekOrigin::Begin);
if (!m_file.ReadBytes(m_zlib_buffer.data(), comp_block_size))
{
ERROR_LOG_FMT(DISCIO, "The disc image \"{}\" is truncated, some of the data is missing.",
@ -301,9 +301,9 @@ bool ConvertToGCZ(BlobReader* infile, const std::string& infile_path,
std::vector<u32> hashes(header.num_blocks);
// seek past the header (we will write it at the end)
outfile.Seek(sizeof(CompressedBlobHeader), SEEK_CUR);
outfile.Seek(sizeof(CompressedBlobHeader), File::SeekOrigin::Current);
// seek past the offset and hash tables (we will write them at the end)
outfile.Seek((sizeof(u64) + sizeof(u32)) * header.num_blocks, SEEK_CUR);
outfile.Seek((sizeof(u64) + sizeof(u32)) * header.num_blocks, File::SeekOrigin::Current);
// Now we are ready to write compressed data!
u64 inpos = 0;
@ -361,7 +361,7 @@ bool ConvertToGCZ(BlobReader* infile, const std::string& infile_path,
else
{
// Okay, go back and fill in headers
outfile.Seek(0, SEEK_SET);
outfile.Seek(0, File::SeekOrigin::Begin);
outfile.WriteArray(&header, 1);
outfile.WriteArray(offsets.data(), header.num_blocks);
outfile.WriteArray(hashes.data(), header.num_blocks);
@ -385,11 +385,11 @@ bool ConvertToGCZ(BlobReader* infile, const std::string& infile_path,
bool IsGCZBlob(File::IOFile& file)
{
const u64 position = file.Tell();
if (!file.Seek(0, SEEK_SET))
if (!file.Seek(0, File::SeekOrigin::Begin))
return false;
CompressedBlobHeader header;
bool is_gcz = file.ReadArray(&header, 1) && header.magic_cookie == GCZ_MAGIC;
file.Seek(position, SEEK_SET);
file.Seek(position, File::SeekOrigin::Begin);
return is_gcz;
}