Import project

Original repository: https://github.com/encounter/ww

1 files changed, 76 insertions, 0 deletions

diff --git a/src/JSystem/JSupport/JSUInputStream.cpp b/src/JSystem/JSupport/JSUInputStream.cpp
new file mode 100644
index 00000000..188d1098
--- /dev/null
+++ b/src/JSystem/JSupport/JSUInputStream.cpp
@@ -0,0 +1,76 @@
+//
+// Generated by dtk
+// Translation Unit: JSUInputStream.cpp
+//
+
+#include "JSystem/JSupport/JSUInputStream.h"
+#include "JSystem/JSupport/JSURandomInputStream.h"
+
+/* 802BF3F4-802BF47C       .text __dt__14JSUInputStreamFv */
+JSUInputStream::~JSUInputStream() {
+}
+
+/* 802BF47C-802BF4D4       .text read__14JSUInputStreamFPvl */
+s32 JSUInputStream::read(void* buffer, s32 numBytes) {
+    s32 bytesRead = readData(buffer, numBytes);
+    if (bytesRead != numBytes) {
+        setState(IOS_STATE_1);
+    }
+    return bytesRead;
+}
+
+/* 802BF4D4-802BF554       .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;
+}
+
+/* 802BF554-802BF5E0       .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;
+}
+
+/* 802BF5E0-802BF63C       .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;
+}
+
+/* 802BF63C-802BF6C0       .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;
+}
+
+/* 802BF6C0-802BF704       .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;
+}