switch to dtk setup (#2203)

* switch to dtk setup

* some cleanup / fixes

* cleanup d_a_alink literals

* Restore doxygen, update CI & README.md (#1)

* Fix build image ref (#2)

---------

Co-authored-by: Luke Street <luke@street.dev>

1 files changed, 107 insertions, 0 deletions

diff --git a/src/JSystem/JSupport/JSUInputStream.cpp b/src/JSystem/JSupport/JSUInputStream.cpp
new file mode 100644
index 0000000000..4e7cbd3fee
--- /dev/null
+++ b/src/JSystem/JSupport/JSUInputStream.cpp
@@ -0,0 +1,107 @@
+//
+// Generated By: dol2asm
+// Translation Unit: JSUInputStream
+//
+
+#include "JSystem/JSupport/JSUInputStream.h"
+#include "JSystem/JSupport/JSURandomInputStream.h"
+
+//
+// Forward References:
+//
+
+extern "C" void skip__20JSURandomInputStreamFl();
+
+//
+// External References:
+//
+
+extern "C" void __dt__20JSURandomInputStreamFv();
+extern "C" void getAvailable__20JSURandomInputStreamCFv();
+
+//
+// Declarations:
+//
+
+/* ############################################################################################## */
+/* 803CC4B0-803CC4D4 0295D0 0024+00 0/0 7/7 0/0 .data            __vt__20JSURandomInputStream */
+extern void* __vt__20JSURandomInputStream[9] = {
+    (void*)NULL /* RTTI */,
+    (void*)NULL,
+    (void*)__dt__20JSURandomInputStreamFv,
+    (void*)getAvailable__20JSURandomInputStreamCFv,
+    (void*)skip__20JSURandomInputStreamFl,
+    (void*)NULL,
+    (void*)NULL,
+    (void*)NULL,
+    (void*)NULL,
+};
+
+/* 802DC23C-802DC298 2D6B7C 005C+00 1/0 6/6 0/0 .text            __dt__14JSUInputStreamFv */
+JSUInputStream::~JSUInputStream() {}
+
+/* 802DC298-802DC2F0 2D6BD8 0058+00 1/1 20/20 0/0 .text            read__14JSUInputStreamFPvl */
+s32 JSUInputStream::read(void* buffer, s32 numBytes) {
+    s32 bytesRead = readData(buffer, numBytes);
+    if (bytesRead != numBytes) {
+        setState(IOS_STATE_1);
+    }
+    return bytesRead;
+}
+
+/* 802DC2F0-802DC370 2D6C30 0080+00 1/0 0/0 0/0 .text            skip__14JSUInputStreamFl */
+s32 JSUInputStream::skip(s32 count) {
+    s32 skipCount = 0;
+    u8 buffer[1];
+    while (count > skipCount) {
+        if (readData(&buffer, 1) != 1) {
+            setState(IOS_STATE_1);
+            break;
+        }
+        skipCount++;
+    }
+    return skipCount;
+}
+
+/* 802DC370-802DC3FC 2D6CB0 008C+00 0/0 1/1 0/0 .text            align__20JSURandomInputStreamFl */
+s32 JSURandomInputStream::align(s32 alignment) {
+    s32 currentPos = getPosition();
+    s32 offset = (alignment + currentPos);
+    offset -= 1;
+    offset &= ~(alignment - 1);
+    s32 alignmentOffset = offset - currentPos;
+    if (alignmentOffset != 0) {
+        s32 seekLen = seekPos(offset, JSUStreamSeekFrom_SET);
+        if (seekLen != alignmentOffset) {
+            setState(IOS_STATE_1);
+        }
+    }
+    return alignmentOffset;
+}
+
+/* 802DC3FC-802DC458 2D6D3C 005C+00 1/0 2/0 0/0 .text            skip__20JSURandomInputStreamFl */
+s32 JSURandomInputStream::skip(s32 param_0) {
+    s32 val = seekPos(param_0, JSUStreamSeekFrom_CUR);
+    if (val != param_0) {
+        setState(IOS_STATE_1);
+    }
+    return val;
+}
+
+/* 802DC458-802DC4DC 2D6D98 0084+00 0/0 8/8 0/0 .text            peek__20JSURandomInputStreamFPvl */
+s32 JSURandomInputStream::peek(void* buffer, s32 numBytes) {
+    s32 oldPos = getPosition();
+    s32 bytesRead = read(buffer, numBytes);
+    if (bytesRead != 0) {
+        seekPos(oldPos, JSUStreamSeekFrom_SET);
+    }
+    return bytesRead;
+}
+
+/* 802DC4DC-802DC520 2D6E1C 0044+00 0/0 16/16 0/0 .text
+ * seek__20JSURandomInputStreamFl17JSUStreamSeekFrom            */
+s32 JSURandomInputStream::seek(s32 param_0, JSUStreamSeekFrom param_1) {
+    s32 seekResult = seekPos(param_0, param_1);
+    clrState(IOS_STATE_1);
+    return seekResult;
+}
\ No newline at end of file