public void encode(Stream stream, int[] array, int offset, int length, IEncodingError error)
{
if((stream)==null)throw new ArgumentNullException("stream");
if((error)==null)throw new ArgumentNullException("error");
if((array)==null)throw new ArgumentNullException("array");
if((offset)<0)throw new ArgumentOutOfRangeException("offset"+" not greater or equal to "+"0"+" ("+Convert.ToString(offset,CultureInfo.InvariantCulture)+")");
if((length)<0)throw new ArgumentOutOfRangeException("length"+" not greater or equal to "+"0"+" ("+Convert.ToString(length,CultureInfo.InvariantCulture)+")");
if((offset+length)>array.Length)throw new ArgumentOutOfRangeException("offset+length"+" not less or equal to "+Convert.ToString(array.Length,CultureInfo.InvariantCulture)+" ("+Convert.ToString(offset+length,CultureInfo.InvariantCulture)+")");
for(int i=0;i<length;i++){
int c=array[offset++];
if(c<0 || c>=0x110000){
error.emitEncoderError(stream, c);
} else if(c<0x80){
stream.WriteByte(unchecked((byte)((byte)c)));
} else {
if(c<minValue){
error.emitEncoderError(stream, c);
continue;
}
int pointer=-1;
for(int k=0;k<0x80;k++){
if(indexes[k]==c){
pointer=k+0x80;
}
}
if(pointer>=0){
stream.WriteByte(unchecked((byte)((byte)pointer)));
} else {
error.emitEncoderError(stream, c);
}
}
}
}
public void encode(Stream stream, int[] array, int offset, int length, IEncodingError error)
{
if((stream)==null)throw new ArgumentNullException("stream");
if((error)==null)throw new ArgumentNullException("error");
if((array)==null)throw new ArgumentNullException("array");
if((offset)<0)throw new ArgumentOutOfRangeException("offset"+" not greater or equal to "+"0"+" ("+Convert.ToString(offset,CultureInfo.InvariantCulture)+")");
if((length)<0)throw new ArgumentOutOfRangeException("length"+" not greater or equal to "+"0"+" ("+Convert.ToString(length,CultureInfo.InvariantCulture)+")");
if((offset+length)>array.Length)throw new ArgumentOutOfRangeException("offset+length"+" not less or equal to "+Convert.ToString(array.Length,CultureInfo.InvariantCulture)+" ("+Convert.ToString(offset+length,CultureInfo.InvariantCulture)+")");
for(int i=0;i<length;i++){
int c=array[offset++];
if(c<0 || c>=0x110000){
error.emitEncoderError(stream, c);
} else if(c<0x80){
stream.WriteByte(unchecked((byte)((byte)c)));
} else if(c>=0xF780 && c<=0xF7FF){
c=(c-0xf780+0x80)&0xFF;
stream.WriteByte(unchecked((byte)((byte)c)));
} else {
error.emitEncoderError(stream, c);
}
}
}
public void encode(Stream stream, int[] array, int offset, int length, IEncodingError error)
{
if(stream==null || array==null)throw new ArgumentException();
if(offset<0 || length<0 || offset+length>array.Length)
throw new ArgumentOutOfRangeException();
for(int i=0;i<array.Length;i++){
int cp=array[offset+i];
if(cp<0 || cp>=0x110000 || (cp>=0xd800 && cp<=0xdfff)){
error.emitEncoderError(stream, cp);
continue;
}
int byte1=(cp>>24)&0xFF;
int byte2=(cp>>16)&0xFF;
int byte3=(cp>>8)&0xFF;
int byte4=(cp)&0xFF;
stream.WriteByte(unchecked((byte)(utf32be ? byte1 : byte4)));
stream.WriteByte(unchecked((byte)(utf32be ? byte2 : byte3)));
stream.WriteByte(unchecked((byte)(utf32be ? byte3 : byte2)));
stream.WriteByte(unchecked((byte)(utf32be ? byte4 : byte1)));
}
}
public void encode(Stream stream, int[] array, int offset, int length, IEncodingError error)
{
if(stream==null || array==null)throw new ArgumentException();
if(offset<0 || length<0 || offset+length>array.Length)
throw new ArgumentOutOfRangeException();
for(int i=0;i<array.Length;i++){
int cp=array[offset+i];
if(cp<0 || cp>=0x110000){
error.emitEncoderError(stream, cp);
continue;
}
if((cp<=0x7F || cp==0xa5 || cp==0x203e) && state!=0){
// ASCII state
state=0;
stream.WriteByte(unchecked((byte)(0x1b)));
stream.WriteByte(unchecked((byte)(0x28)));
stream.WriteByte(unchecked((byte)(0x42)));
}
if(cp<=0x7F){
stream.WriteByte(unchecked((byte)(cp)));
continue;
} else if(cp==0xa5){
stream.WriteByte(unchecked((byte)(0x5c)));
continue;
} else if(cp==0x203e){
stream.WriteByte(unchecked((byte)(0x7e)));
continue;
}
if(cp>=0xFF61 && cp<=0xFF9F && state!=7){
// Katakana state
state=7;
stream.WriteByte(unchecked((byte)(0x1b)));
stream.WriteByte(unchecked((byte)(0x28)));
stream.WriteByte(unchecked((byte)(0x49)));
}
if(cp>=0xFF61 && cp<=0xFF9F){
stream.WriteByte(unchecked((byte)(cp-0xFF61+0x21)));
continue;
}
int pointer=JIS0208.codePointToIndex(cp);
if(pointer<0){
error.emitEncoderError(stream, cp);
continue;
}
if(state!=5){ // lead state
state=5;
stream.WriteByte(unchecked((byte)(0x1b)));
stream.WriteByte(unchecked((byte)(0x24)));
stream.WriteByte(unchecked((byte)(0x42)));
}
int lead=pointer/94+0x21;
int trail=pointer%94+0x21;
stream.WriteByte(unchecked((byte)(lead)));
stream.WriteByte(unchecked((byte)(trail)));
}
}
public void encode(Stream stream, int[] array, int offset, int length, IEncodingError error)
{
if(stream==null || array==null)throw new ArgumentException();
if(offset<0 || length<0 || offset+length>array.Length)
throw new ArgumentOutOfRangeException();
for(int i=0;i<array.Length;i++){
int cp=array[offset+i];
if(cp<0 || cp>=0x110000){
error.emitEncoderError(stream, cp);
continue;
}
if(cp<0x80){
stream.WriteByte(unchecked((byte)(cp)));
continue;
}
if(cp==0xa5){
stream.WriteByte(unchecked((byte)(0x5c)));
continue;
}
if(cp==0x203e){
stream.WriteByte(unchecked((byte)(0x7e)));
continue;
}
if(cp>=0xff61 && cp<=0xff9f){
stream.WriteByte(unchecked((byte)(cp-0xff61+0xa1)));
continue;
}
int pointer=JIS0208.codePointToIndex(cp);
if(pointer<0){
error.emitEncoderError(stream, cp);
continue;
}
int lead=pointer/188;
lead+=(lead<0x1f) ? 0x81 : 0xc1;
int trail=pointer%188;
trail+=(trail<0x3f) ? 0x40 : 0x41;
stream.WriteByte(unchecked((byte)(lead)));
stream.WriteByte(unchecked((byte)(trail)));
}
}
public void encode(Stream stream, int[] buffer, int offset, int length,
IEncodingError error)
{
if(stream==null || buffer==null)throw new ArgumentException();
if(offset<0 || length<0 || offset+length>buffer.Length)
throw new ArgumentOutOfRangeException();
for(int i=0;i<buffer.Length;i++){
int cp=buffer[offset+i];
if(cp<0 || cp>=0x110000){
error.emitEncoderError(stream, cp);
continue;
}
if(cp<=0x7F){
stream.WriteByte(unchecked((byte)(cp)));
break;
}
int pointer=Big5.codePointToIndex(cp);
if(pointer<0){
error.emitEncoderError(stream, cp);
continue;
}
int lead=pointer/157+0x81;
if(lead<0xa1){
// NOTE: Encoding specification says to
// "[a]void emitting Hong Kong Supplementary
// Character Set extensions literally."
error.emitEncoderError(stream, cp);
continue;
}
int trail=pointer%157;
if(trail<0x3f) {
trail+=0x40;
} else {
trail+=0x62;
}
stream.WriteByte(unchecked((byte)(lead)));
stream.WriteByte(unchecked((byte)(trail)));
}
}
public void encode(Stream stream, int[] array, int offset, int length, IEncodingError error)
{
if(stream==null || array==null)throw new ArgumentException();
if(offset<0 || length<0 || offset+length>array.Length)
throw new ArgumentOutOfRangeException();
for(int i=0;i<array.Length;i++){
int cp=array[offset+i];
if(cp<0 || cp>=0x110000){
error.emitEncoderError(stream, cp);
continue;
}
if(cp<=0x7f){
stream.WriteByte(unchecked((byte)(cp)));
} else {
int pointer=Korean.codePointToIndex(cp);
if(pointer<0){
error.emitEncoderError(stream, cp);
continue;
}
if(pointer<(26+26+126)*(0xc7-0x81)){
int lead=pointer/(26+26+126)+0x81;
int trail=pointer%(26+26+126);
int o=0x4d;
if(trail<26) {
o=0x41;
} else if(trail<26+26) {
o=0x47;
}
trail+=o;
stream.WriteByte(unchecked((byte)(lead)));
stream.WriteByte(unchecked((byte)(trail)));
} else {
pointer-=(26+26+126)*(0xc7-0x81);
int lead=pointer/94+0xc7;
int trail=pointer%94+0xa1;
stream.WriteByte(unchecked((byte)(lead)));
stream.WriteByte(unchecked((byte)(trail)));
}
}
}
}
public void encode(Stream stream, int[] array, int offset, int length, IEncodingError error)
{
if(stream==null || array==null)throw new ArgumentException();
if(offset<0 || length<0 || offset+length>array.Length)
throw new ArgumentOutOfRangeException();
for(int i=0;i<array.Length;i++){
int cp=array[offset+i];
if(cp<0 || cp>=0x110000){
error.emitEncoderError(stream, cp);
continue;
}
if(!initialization){
initialization=true;
stream.WriteByte(unchecked((byte)(0x1b)));
stream.WriteByte(unchecked((byte)(0x24)));
stream.WriteByte(unchecked((byte)(0x29)));
stream.WriteByte(unchecked((byte)(0x43)));
}
if(state!=0 && cp<=0x7F){
state=0;
stream.WriteByte(unchecked((byte)(0x0F)));
}
if(cp<=0x7F){
stream.WriteByte(unchecked((byte)(cp)));
continue;
}
int pointer=Korean.codePointToIndex(cp);
if(pointer<0){
error.emitEncoderError(stream, cp);
continue;
}
if(state!=5){
state=5;
stream.WriteByte(unchecked((byte)(0x0e)));
}
if(pointer<(26+26+126)*(0xc7-0x81)){
int lead=pointer/(26+26+126)+1;
int trail=pointer%(26+26+126)-26-26+1;
if(lead<0x21 || trail<0x21){
error.emitEncoderError(stream, cp);
continue;
}
stream.WriteByte(unchecked((byte)(lead)));
stream.WriteByte(unchecked((byte)(trail)));
} else {
pointer-=(26+26+126)*(0xc7-0x81);
int lead=pointer/94+0x47;
int trail=pointer%94+0x21;
stream.WriteByte(unchecked((byte)(lead)));
stream.WriteByte(unchecked((byte)(trail)));
}
}
if(state!=0 && length>0){
state=0;
stream.WriteByte(unchecked((byte)(0x0F)));
}
}
public void encode(Stream stream, int[] array, int offset, int length, IEncodingError error)
{
if(stream==null || array==null)throw new ArgumentException();
if(offset<0 || length<0 || offset+length>array.Length)
throw new ArgumentOutOfRangeException();
for(int i=0;i<array.Length;i++){
int cp=array[offset+i];
if(cp<0 || cp>=0x110000 || (cp>=0xd800 && cp<=0xdfff)){
error.emitEncoderError(stream, cp);
continue;
}
if(cp<=0xFFFF){
int b1=(cp>>8)&0xFF;
int b2=(cp)&0xFF;
stream.WriteByte(unchecked((byte)(utf16be ? b1 : b2)));
stream.WriteByte(unchecked((byte)(utf16be ? b2 : b1)));
} else {
cp-=0x10000;
int lead=cp/0x400+0xd800;
int trail=cp%0x400+0xdc00;
int b1=(lead>>8)&0xFF;
int b2=(lead)&0xFF;
stream.WriteByte(unchecked((byte)(utf16be ? b1 : b2)));
stream.WriteByte(unchecked((byte)(utf16be ? b2 : b1)));
b1=(trail>>8)&0xFF;
b2=(trail)&0xFF;
stream.WriteByte(unchecked((byte)(utf16be ? b1 : b2)));
stream.WriteByte(unchecked((byte)(utf16be ? b2 : b1)));
}
}
}
public void encode(Stream stream, int[] array, int offset, int length, IEncodingError error)
{
if(stream==null || array==null)throw new ArgumentException();
if(offset<0 || length<0 || offset+length>array.Length)
throw new ArgumentOutOfRangeException();
for(int i=0;i<array.Length;i++){
int cp=array[offset+i];
if(cp<0 || cp>=0x10000){
error.emitEncoderError(stream, cp);
continue;
}
if(cp<=0x7F){
stream.WriteByte(unchecked((byte)(cp)));
} else if(cp==0xA5){
stream.WriteByte(unchecked((byte)(0x5c)));
} else if(cp==0x203E){
stream.WriteByte(unchecked((byte)(0x7E)));
} else {
int index=JIS0208.codePointToIndex(cp);
if(index<0){
error.emitEncoderError(stream, cp);
continue;
}
stream.WriteByte(unchecked((byte)(index/94+0xa1)));
stream.WriteByte(unchecked((byte)(index%94+0xa1)));
}
}
}
public void encode(Stream stream, int[] array, int offset, int length, IEncodingError error)
{
if(stream==null || array==null)throw new ArgumentException();
if(offset<0 || length<0 || offset+length>array.Length)
throw new ArgumentOutOfRangeException();
for(int i=0;i<array.Length;i++){
int cp=array[offset+i];
if(cp<0 || cp>=0x10000 || (cp>=0xd800 && cp<=0xdfff)){
error.emitEncoderError(stream, cp);
continue;
}
if(cp<=0x7F){
stream.WriteByte(unchecked((byte)(cp)));
} else if(cp<=0x7FF){
stream.WriteByte(unchecked((byte)((0xC0|((cp>>6)))&0x1F)));
stream.WriteByte(unchecked((byte)((0x80|(cp &0x3F)))));
} else if(cp<=0xFFFF){
stream.WriteByte(unchecked((byte)((0xE0|((cp>>12)))&0x0F)));
stream.WriteByte(unchecked((byte)((0x80|((cp>>6 )))&0x3F)));
stream.WriteByte(unchecked((byte)((0x80|(cp &0x3F)))));
} else {
stream.WriteByte(unchecked((byte)((0xF0|((cp>>18)))&0x07)));
stream.WriteByte(unchecked((byte)((0x80|((cp>>12)))&0x3F)));
stream.WriteByte(unchecked((byte)((0x80|((cp>>6 )))&0x3F)));
stream.WriteByte(unchecked((byte)((0x80|(cp &0x3F)))));
}
}
}
public void encode(Stream stream, int[] array, int offset, int length, IEncodingError error)
{
if(stream==null || array==null)throw new ArgumentException();
if(offset<0 || length<0 || offset+length>array.Length)
throw new ArgumentOutOfRangeException();
for(int i=0;i<array.Length;i++){
int cp=array[offset+i];
if(cp<0 || cp>=0x110000){
error.emitEncoderError(stream, cp);
continue;
}
if(cp<=0x7F && flag){
flag=false;
stream.WriteByte(unchecked((byte)(0x7E)));
stream.WriteByte(unchecked((byte)(0x7D)));
}
if(cp==0x7E){
stream.WriteByte(unchecked((byte)(0x7E)));
stream.WriteByte(unchecked((byte)(0x7E)));
}
if(cp<=0x7F){
stream.WriteByte(unchecked((byte)(cp)));
break;
}
int pointer=GBK.codePointToIndex(cp);
if(pointer<0){
error.emitEncoderError(stream, cp);
continue;
}
if(!flag){
flag=true;
stream.WriteByte(unchecked((byte)(0x7E)));
stream.WriteByte(unchecked((byte)(0x7B)));
}
int lead=pointer/190+1;
int trail=pointer%190-0x3f;
if(lead<0x21 || trail<0x21){
error.emitEncoderError(stream, cp);
continue;
}
stream.WriteByte(unchecked((byte)(lead)));
stream.WriteByte(unchecked((byte)(trail)));
}
}
public void encode(Stream stream, int[] array, int offset, int length, IEncodingError error)
{
if(stream==null || array==null)throw new ArgumentException();
if(offset<0 || length<0 || offset+length>array.Length)
throw new ArgumentOutOfRangeException();
for(int i=0;i<array.Length;i++){
int cp=array[offset+i];
if(cp<0 || cp>=0x110000){
error.emitEncoderError(stream, cp);
continue;
}
if(cp<0x7F){
stream.WriteByte(unchecked((byte)((byte)cp)));
} else {
int pointer=GBK.codePointToIndex(cp);
if(pointer>=0){
int lead=pointer/190+0x81;
int trail=pointer%190;
trail+=(trail<0x3F) ? 0x40 : 0x41;
stream.WriteByte(unchecked((byte)(lead)));
stream.WriteByte(unchecked((byte)(trail)));
continue;
}
if(!gb18030){
error.emitEncoderError(stream, cp);
continue;
}
pointer=GB18030Pointer(cp);
if(pointer<0){
error.emitEncoderError(stream, cp);
continue;
}
int b1=pointer/10/126/10;
pointer-=b1*10*126*10;
int b2=pointer/10/126;
pointer-=b2*10*126;
int b3=pointer/10;
int b4=pointer-b3*10;
stream.WriteByte(unchecked((byte)(b1+0x81)));
stream.WriteByte(unchecked((byte)(b2+0x30)));
stream.WriteByte(unchecked((byte)(b3+0x81)));
stream.WriteByte(unchecked((byte)(b4+0x30)));
}
}
}