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# File 'lib/io.rb', line 292
def writeValue(*args)
val = args[0]
type = args[1]
if args.length > 2
implicit = args[2]
else
implicit = false
end
typeByte = StringBuffer.new
if type === Constants::NATIVE_OBJECT
typeByte.writeUInt8(Constants::OBJECT, 0)
else
typeByte.writeUInt8(type, 0)
end
if type === Constants::UNDEFINED or type === Constants::BOOLEAN or type === Constants::BOOLEAN + 1 or type === Constants::NULL or type === Constants::NAN or type === Constants::MINUS_INFINITY or type === Constants::INFINITY
append(typeByte)
return 1
end
byteCount = 0
if !implicit
append(typeByte)
byteCount += 1
end
if type === Constants::STRING
if val.kind_of? Symbol
val = val.to_s
end
if @stringIndex.length === 0
writeString(val)
return 1 + byteCount + val.length
end
writeValue(@stringIndex.index(val), @stringIndexType, true)
return byteCount + 1
elsif type == Constants::CHAR
bytes = StringBuffer.new
bytes.writeInt8(val, 0)
append(bytes)
return byteCount + 1
elsif type == Constants::UNSIGNED_CHAR
bytes = StringBuffer.new
bytes.writeUInt8(val, 0)
append(bytes)
return byteCount + 1
elsif type === Constants::SHORT
bytes = StringBuffer.new
bytes.writeInt16LE(val, 0)
append(bytes)
return byteCount + 2
elsif type === Constants::UNSIGNED_SHORT
bytes = StringBuffer.new
bytes.writeUInt16LE(val, 0)
append(bytes)
return byteCount + 2
elsif type === Constants::INT
bytes = StringBuffer.new
bytes.writeInt32LE(val, 0)
append(bytes)
return byteCount + 4
elsif type === Constants::UNSIGNED_INT
bytes = StringBuffer.new
bytes.writeUInt32LE(val, 0)
append(bytes)
return byteCount + 4
elsif type === Constants::FLOAT
bytes = StringBuffer.new
bytes.writeFloatLE(val, 0)
append(bytes)
return byteCount + 4
elsif type === Constants::DOUBLE
bytes = StringBuffer.new
bytes.writeDoubleLE(val, 0)
append(bytes)
return byteCount + 8
elsif type === Constants::ARRAY
writeValue(val.length, LEON::type_check(val.length))
val.each { |v|
writeValue(v, LEON::type_check(v))
}
return
elsif type === Constants::OBJECT
index = LEON::match_layout(val, @stringIndex, @OLI)
if !implicit
writeValue(index, @OLItype, true)
end
for i in 0..(@OLI[index].length - 1)
key = @stringIndex[@OLI[index][i]]
if not val.has_key? key
key = key.to_sym
end
tmp = val[key]
writeValue(tmp, LEON::type_check(tmp))
end
return
elsif type === Constants::NATIVE_OBJECT
index = LEON::match_layout(val, @stringIndex, @OLI)
if !implicit
writeValue(index, @OLItype, true)
end
for i in 0..(@OLI[index].length - 1)
key = @stringIndex[@OLI[index][i]]
tmp = val.send key
writeValue(tmp, LEON::type_check(tmp))
end
return
elsif type === Constants::BUFFER
len = val.buffer.length
writeValue(len, LEON::type_check(len))
for i in 0..(len - 1)
writeValue(val.buffer[i].ord, Constants::UNSIGNED_CHAR, true)
end
return byteCount + val.buffer.length
elsif type === Constants::REGEXP
writeString(val.pattern)
writeString(val.modifier)
return byteCount + 2 + val.pattern.length + val.modifier.length
elsif type === Constants::DATE
if val.kind_of? Date
val = Time.parse(val.to_s)
end
writeValue(val.to_f * 1000, Constants::DOUBLE, true)
return byteCount + 8
end
end
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