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strat: revise fs unsupported operation results, add overflow utils

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This commit is contained in:
Michael Scire
2022-03-13 01:32:34 -08:00
parent 46f2d34f25
commit b7ed9c58bb
31 changed files with 265 additions and 142 deletions
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28
libraries/libstratosphere/include/stratosphere/fs/fs_read_only_filesystem.hpp
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@@ -52,12 +52,12 @@ namespace ams::fs {
AMS_ASSERT(!need_append);
AMS_UNUSED(buffer);
return fs::ResultUnsupportedOperationInReadOnlyFileA();
return fs::ResultUnsupportedWriteForReadOnlyFile();
}
virtual Result DoSetSize(s64 size) override final {
R_TRY(this->DrySetSize(size, fs::OpenMode_Read));
return fs::ResultUnsupportedOperationInReadOnlyFileA();
return fs::ResultUnsupportedWriteForReadOnlyFile();
}
virtual Result DoOperateRange(void *dst, size_t dst_size, fs::OperationId op_id, s64 offset, s64 size, const void *src, size_t src_size) override final {
@@ -66,7 +66,7 @@ namespace ams::fs {
case OperationId::QueryRange:
return m_base_file->OperateRange(dst, dst_size, op_id, offset, size, src, src_size);
default:
return fs::ResultUnsupportedOperationInReadOnlyFileB();
return fs::ResultUnsupportedOperateRangeForReadOnlyFile();
}
}
public:
@@ -115,57 +115,57 @@ namespace ams::fs {
virtual Result DoCreateFile(const fs::Path &path, s64 size, int flags) override final {
AMS_UNUSED(path, size, flags);
return fs::ResultUnsupportedOperationInReadOnlyFileSystemTemplateA();
return fs::ResultUnsupportedWriteForReadOnlyFileSystem();
}
virtual Result DoDeleteFile(const fs::Path &path) override final {
AMS_UNUSED(path);
return fs::ResultUnsupportedOperationInReadOnlyFileSystemTemplateA();
return fs::ResultUnsupportedWriteForReadOnlyFileSystem();
}
virtual Result DoCreateDirectory(const fs::Path &path) override final {
AMS_UNUSED(path);
return fs::ResultUnsupportedOperationInReadOnlyFileSystemTemplateA();
return fs::ResultUnsupportedWriteForReadOnlyFileSystem();
}
virtual Result DoDeleteDirectory(const fs::Path &path) override final {
AMS_UNUSED(path);
return fs::ResultUnsupportedOperationInReadOnlyFileSystemTemplateA();
return fs::ResultUnsupportedWriteForReadOnlyFileSystem();
}
virtual Result DoDeleteDirectoryRecursively(const fs::Path &path) override final {
AMS_UNUSED(path);
return fs::ResultUnsupportedOperationInReadOnlyFileSystemTemplateA();
return fs::ResultUnsupportedWriteForReadOnlyFileSystem();
}
virtual Result DoRenameFile(const fs::Path &old_path, const fs::Path &new_path) override final {
AMS_UNUSED(old_path, new_path);
return fs::ResultUnsupportedOperationInReadOnlyFileSystemTemplateA();
return fs::ResultUnsupportedWriteForReadOnlyFileSystem();
}
virtual Result DoRenameDirectory(const fs::Path &old_path, const fs::Path &new_path) override final {
AMS_UNUSED(old_path, new_path);
return fs::ResultUnsupportedOperationInReadOnlyFileSystemTemplateA();
return fs::ResultUnsupportedWriteForReadOnlyFileSystem();
}
virtual Result DoCleanDirectoryRecursively(const fs::Path &path) override final {
AMS_UNUSED(path);
return fs::ResultUnsupportedOperationInReadOnlyFileSystemTemplateA();
return fs::ResultUnsupportedWriteForReadOnlyFileSystem();
}
virtual Result DoGetFreeSpaceSize(s64 *out, const fs::Path &path) override final {
AMS_UNUSED(out, path);
return fs::ResultUnsupportedOperationInReadOnlyFileSystemTemplateB();
return fs::ResultUnsupportedCommitProvisionallyForReadOnlyFileSystem();
}
virtual Result DoGetTotalSpaceSize(s64 *out, const fs::Path &path) override final {
AMS_UNUSED(out, path);
return fs::ResultUnsupportedOperationInReadOnlyFileSystemTemplateB();
return fs::ResultUnsupportedCommitProvisionallyForReadOnlyFileSystem();
}
virtual Result DoCommitProvisionally(s64 counter) override final {
AMS_UNUSED(counter);
return fs::ResultUnsupportedOperationInReadOnlyFileSystemTemplateC();
return fs::ResultUnsupportedGetTotalSpaceSizeForReadOnlyFileSystem();
}
};