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most of JHostIO / m_Do_hostIO done (#2288)

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This commit is contained in:
TakaRikka
2025-01-19 21:05:53 -08:00
committed by GitHub
parent b6dbdd16e8
commit 2014eab06f
41 changed files with 3653 additions and 52 deletions
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src/JSystem/JSupport/JSUInputStream.cpp
+32 -10
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@@ -5,6 +5,7 @@
#include "JSystem/JSupport/JSUInputStream.h"
#include "JSystem/JSupport/JSURandomInputStream.h"
#include <dolphin.h>
//
// Forward References:
@@ -38,7 +39,11 @@ extern void* __vt__20JSURandomInputStream[9] = {
};
/* 802DC23C-802DC298 2D6B7C 005C+00 1/0 6/6 0/0 .text __dt__14JSUInputStreamFv */
JSUInputStream::~JSUInputStream() {}
JSUInputStream::~JSUInputStream() {
if (!isGood()) {
OS_REPORT("JSUInputStream: occur error.\n");
}
}
/* 802DC298-802DC2F0 2D6BD8 0058+00 1/1 20/20 0/0 .text read__14JSUInputStreamFPvl */
s32 JSUInputStream::read(void* buffer, s32 numBytes) {
@@ -49,29 +54,46 @@ s32 JSUInputStream::read(void* buffer, s32 numBytes) {
return bytesRead;
}
char* JSUInputStream::read(char* str) {
u16 sp8;
if (readData(&sp8, sizeof(sp8)) != sizeof(sp8)) {
*str = 0;
setState(IOS_STATE_1);
return 0;
}
s32 len = readData(str, sp8);
str[len] = 0;
if (len != sp8) {
setState(IOS_STATE_1);
}
return str;
}
/* 802DC2F0-802DC370 2D6C30 0080+00 1/0 0/0 0/0 .text skip__14JSUInputStreamFl */
s32 JSUInputStream::skip(s32 count) {
u8 buffer;
s32 skipCount = 0;
u8 buffer[1];
while (count > skipCount) {
if (readData(&buffer, 1) != 1) {
for (; skipCount < count; skipCount++) {
if (readData(&buffer, sizeof(buffer)) != sizeof(buffer)) {
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 seekLen = 0;
s32 currentPos = getPosition();
s32 offset = (alignment + currentPos);
offset -= 1;
offset &= ~(alignment - 1);
s32 offset = (alignment - 1 + currentPos) & ~(alignment - 1);
s32 alignmentOffset = offset - currentPos;
if (alignmentOffset != 0) {
s32 seekLen = seekPos(offset, JSUStreamSeekFrom_SET);
seekLen = seekPos(offset, JSUStreamSeekFrom_SET);
if (seekLen != alignmentOffset) {
setState(IOS_STATE_1);
}
@@ -104,4 +126,4 @@ s32 JSURandomInputStream::seek(s32 param_0, JSUStreamSeekFrom param_1) {
s32 seekResult = seekPos(param_0, param_1);
clrState(IOS_STATE_1);
return seekResult;
}
}