serverscanning/capnproto-java-rpc
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filling in the holes

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This commit is contained in:
David Renshaw 2014-10-06 20:04:01 -04:00
parent 4773300ac3
commit e05c743134
3 changed files with 46 additions and 2 deletions
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4
compiler/src/main/cpp/capnpc-java.c++
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@ -1046,7 +1046,7 @@ private:
spaces(indent), " }\n",
spaces(indent), " public final ", type, ".Builder init", titleCase, "(int size) {\n",
spaces(indent), " throw new Error();\n",
spaces(indent), " return _builder.getPointerField(", offset, ").init", blobKind, "(size);\n",
spaces(indent), " }\n"),
};
} else if (kind == FieldKind::LIST) {
@ -1086,7 +1086,7 @@ private:
spaces(indent), " }\n",
spaces(indent), " public final void set", titleCase, "(", readerClass, " value) {\n",
spaces(indent), " throw new Error();\n",
spaces(indent), " _builder.getPointerField(", offset, ").setList(value.reader);\n",
spaces(indent), " }\n",
spaces(indent), " public final ", builderClass,

12
runtime/src/main/java/org/capnproto/PointerBuilder.java
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@ -72,6 +72,18 @@ public final class PointerBuilder {
return WireHelpers.initStructListPointer(this.pointer, this.segment, elementCount, elementSize);
}
public final Text.Builder initText(int size) {
return WireHelpers.initTextPointer(this.pointer, this.segment, size);
}
public final Data.Builder initData(int size) {
return WireHelpers.initDataPointer(this.pointer, this.segment, size);
}
public final void setList(ListReader value) {
WireHelpers.setListPointer(this.segment, this.pointer, value);
}
public final void setStruct(StructReader value) {
WireHelpers.setStructPointer(this.segment, this.pointer, value);
}

32
runtime/src/main/java/org/capnproto/WireHelpers.java
View file

@ -462,6 +462,38 @@ final class WireHelpers {
throw new Error("setStructPointer is unimplemented");
};
static SegmentBuilder setListPointer(SegmentBuilder segment, int refOffset, ListReader value) {
int totalSize = roundBitsUpToWords(value.elementCount * value.step);
if (value.step <= Constants.BITS_PER_WORD) {
//# List of non-structs.
AllocateResult allocation = allocate(refOffset, segment, totalSize, WirePointer.LIST);
if (value.structPointerCount == 1) {
//# List of pointers.
ListPointer.set(allocation.segment.buffer, allocation.refOffset, FieldSize.POINTER, value.elementCount);
for (int i = 0; i < value.elementCount; ++i) {
//copyPointer(segment);
}
} else {
//# List of data.
}
} else {
//# List of structs.
}
throw new Error("setListPointer is unimplemented");
}
static SegmentBuilder copyPointer(SegmentBuilder dstSegment, int dstOffset,
SegmentReader srcSegment, int srcOffset, int nestingLimit) {
// Deep-copy the object pointed to by src into dst. It turns out we can't reuse
// readStructPointer(), etc. because they do type checking whereas here we want to accept any
// valid pointer.
throw new Error("copyPointer is unimplemented");
}
static ListReader readListPointer(SegmentReader segment,
int refOffset,
SegmentReader defaultSegment,