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#include "d/d_dvd.h"
#include "m/m_dvd.h"
// clang-format off
#include "sized_string.h"
// clang-format on
namespace dDvd {
void create(s32 priority, EGG::Heap *archiveHeap, EGG::Heap *commandHeap, EGG::Heap *threadHeap) {
mDvd::create(priority, archiveHeap, commandHeap, threadHeap);
}
loader_c::loader_c() {
mpCommand = nullptr;
mSize = -1;
mpHeap = nullptr;
mpBuffer = nullptr;
}
loader_c::~loader_c() {}
void *loader_c::request(const char *path, u8 mountDirection, EGG::Heap *heap) {
if (mpBuffer != nullptr) {
return mpBuffer;
}
if (mpCommand == 0) {
mSize = -1;
mpHeap = heap != nullptr ? heap : mDvd::getArchiveHeap();
SizedString<128> buf;
buf.sprintf("US%s", path);
if (!mDvd::IsExistPath(buf)) {
buf.sprintf("%s", path);
}
mpCommand = mDvd_toMainRam_normal_c::create(buf, mountDirection, heap);
}
if (mpCommand != nullptr && mpCommand->isDone()) {
mpBuffer = mpCommand->mDataPtr;
mSize = mpCommand->mAmountRead;
mpCommand->mDataPtr = nullptr;
mpCommand->do_delete();
mpCommand = nullptr;
return mpBuffer;
} else {
return nullptr;
}
}
void loader_c::remove() {
if (mpHeap != nullptr && mpBuffer != nullptr) {
mpHeap->free(mpBuffer);
mpBuffer = nullptr;
}
}
} // namespace dDvd
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