DynamicLink

src/d/d_dvd.cpp

@@ -0,0 +1,62 @@
+#include <d/d_dvd.h>
+#include <m/m_dvd.h>
+
+namespace dDvd {
+
+/** 800520f0 */
+void create(s32 priority, EGG::Heap *archiveHeap, EGG::Heap *commandHeap, EGG::Heap *threadHeap) {
+    mDvd::create(priority, archiveHeap, commandHeap, threadHeap);
+}
+
+/** 80052100 */
+loader_c::loader_c() {
+    mpCommand = nullptr;
+    mSize = -1;
+    mpHeap = nullptr;
+    mpBuffer = nullptr;
+}
+
+/** 80052130 */
+loader_c::~loader_c() {}
+
+// sprintf2
+extern "C" void fn_8003D650(char *out, const char *fmt, ...);
+
+/** 80052170 */
+void *loader_c::request(const char *path, u8 mountDirection, EGG::Heap *heap) {
+    char buf[128];
+
+    if (mpBuffer != nullptr) {
+        return mpBuffer;
+    }
+    if (mpCommand == 0) {
+        mSize = -1;
+        mpHeap = heap != nullptr ? heap : mDvd::getArchiveHeap();
+        buf[0] = '\0';
+        fn_8003D650(buf, "US%s", path);
+        if (!mDvd::IsExistPath(buf)) {
+            fn_8003D650(buf, "%s", path);
+        }
+        mpCommand = mDvd_toMainRam_normal_c::create(buf, mountDirection, heap);
+    }
+    if (mpCommand != nullptr && mpCommand->mStatus != 0) {
+        mpBuffer = mpCommand->mDataPtr;
+        mSize = mpCommand->mAmountRead;
+        mpCommand->mDataPtr = nullptr;
+        fn_802EF480(mpCommand);
+        mpCommand = nullptr;
+        return mpBuffer;
+    } else {
+        return nullptr;
+    }
+}
+
+/** 800522a0 */
+void loader_c::remove() {
+    if (mpHeap != nullptr && mpBuffer != nullptr) {
+        mpHeap->free(mpBuffer);
+        mpBuffer = nullptr;
+    }
+}
+
+} // namespace dDvd