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Add support for parsing EXD integer types

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This commit is contained in:
Joshua Goins 2022-03-16 08:50:13 -04:00
parent 3befb9070b
commit ddd3993db8
1 changed files with 38 additions and 0 deletions
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38
src/exdparser.cpp
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@ -26,6 +26,16 @@ struct ExcelDataRowHeader {
uint16_t rowCount;
};
template<typename T>
std::string readData(FILE* file, int offset) {
fseek(file, offset, SEEK_SET);
T value;
fread(&value, sizeof value, 1, file);
endianSwap(&value);
return std::to_string(value);
}
EXD readEXD(EXH& exh, ExcelDataPagination& page) {
EXD exd;
@ -89,7 +99,35 @@ EXD readEXD(EXH& exh, ExcelDataPagination& page) {
c.data = string;
}
break;
case Int8:
c.data = readData<int8_t>(file, rowOffset + column.offset);
break;
case UInt8:
c.data = readData<uint8_t>(file, rowOffset + column.offset);
break;
case Int16:
c.data = readData<int16_t>(file, rowOffset + column.offset);
break;
case UInt16:
c.data = readData<uint16_t>(file, rowOffset + column.offset);
break;
case Int32:
c.data = readData<int32_t>(file, rowOffset + column.offset);
break;
case UInt32:
c.data = readData<uint32_t>(file, rowOffset + column.offset);
break;
case Float32:
c.data = readData<float>(file, rowOffset + column.offset);
break;
case Int64:
c.data = readData<int64_t>(file, rowOffset + column.offset);
break;
case UInt64:
c.data = readData<uint64_t>(file, rowOffset + column.offset);
break;
default:
c.data = "undefined";
break;
}