Abneco
commented
5 years ago In search of the problem, it would seem that it comes from the recover value, impossible to store in a byte (-128 to 127), and there is no byte unsigned
byte[] byteArray = response.getBytes(); INFOS: 79 INFOS: 112 INFOS: -126 + 256 = 130 = é INFOS: 114 INFOS: 97 INFOS: 116 INFOS: 105 INFOS: 111 INFOS: 110 INFOS: 32 INFOS: 114 INFOS: -126 INFOS: 117 INFOS: 115 INFOS: 115 INFOS: 105 INFOS: 101 INFOS: -1 INFOS: 58 INFOS: 32 INFOS: 108 INFOS: 101 INFOS: 32 INFOS: 112 INFOS: 114 INFOS: 111 INFOS: 99 INFOS: 101 INFOS: 115 INFOS: 115 INFOS: 117 INFOS: 115 INFOS: 32 INFOS: 100 INFOS: 101 INFOS: 32 INFOS: 80 INFOS: 73 INFOS: 68 INFOS: 32 INFOS: 49 INFOS: 51 INFOS: 56 INFOS: 56 INFOS: 52 INFOS: 32 INFOS: 40 INFOS: 112 INFOS: 114 INFOS: 111 INFOS: 99 INFOS: 101 INFOS: 115 INFOS: 115 INFOS: 117 INFOS: 115 INFOS: 32 INFOS: 101 INFOS: 110 INFOS: 102 INFOS: 97 INFOS: 110 INFOS: 116 INFOS: 32 INFOS: 100 INFOS: 101 INFOS: 32 INFOS: 80 INFOS: 73 INFOS: 68 INFOS: 32 INFOS: 50 INFOS: 49 INFOS: 49 INFOS: 51 INFOS: 54 INFOS: 41 INFOS: 32 INFOS: 97 INFOS: 32 INFOS: -126 INFOS: 116 INFOS: -126 INFOS: 13 INFOS: 10 INFOS: 97 INFOS: 114 INFOS: 114 INFOS: -120 INFOS: 116 INFOS: -126 INFOS: 46 INFOS: 13 INFOS: 10
so I create a conversion method
// appelle invokePowerShell
Powershell responsePS = new Powershell();
String response = responsePS.invokePowerShell("192.168.1.51", "C:\\SCRIPT\\Kill-ProcessFirefox.ps1");
byte[] byteArray = response.getBytes();
int[] intArray = convertByteArrayToIntArray(byteArray);
response = cp850ToUTF8(intArray);
// conversion byte array to int array to keep the byte unsigned
public int[] convertByteArrayToIntArray(byte[] byteArray) {
int[] intArray = new int[byteArray.length];
for (int i = 0; i < byteArray.length; i++) {
if (byteArray[i] < 0) {
//System.out.println(256 + (byteArray[i]));
intArray[i] = 256 + (byteArray[i]);
} else {
//System.out.println(byteArray[i]);
intArray[i] = (byteArray[i]);
}
//System.out.println(intArray[i]);
}
return intArray;
}
// the bute of this method is to read the int array and convert to a string thanks to the string builder
public String cp850ToUTF8(int[] intArray) {
// https://www.wikiwand.com/en/Code_page_437
// https://www.wikiwand.com/en/Code_page_850
StringBuilder sb = new StringBuilder();
for (int i = 0; i < intArray.length; i++) {
switch (intArray[i]) {
case 0:
sb.append("NUL");
break;
case 10:
sb.append("\n"); // LF
break;
case 13:
sb.append("\r"); // CR
break;
case 32:
sb.append(" ");
break;
case 33:
sb.append("!");
break;
case 34:
sb.append("\"");
break;
case 35:
sb.append("#");
break;
case 36:
sb.append("$");
break;
case 37:
sb.append("%");
break;
case 38:
sb.append("&");
break;
case 39:
sb.append("'");
break;
case 40:
sb.append("(");
break;
case 41:
sb.append(")");
break;
case 42:
sb.append("*");
break;
case 43:
sb.append("+");
break;
case 44:
sb.append(",");
break;
case 45:
sb.append("-");
break;
case 46:
sb.append(".");
break;
case 47:
sb.append("/");
break;
case 48:
sb.append("0");
break;
case 49:
sb.append("1");
break;
case 50:
sb.append("2");
break;
case 51:
sb.append("3");
break;
case 52:
sb.append("4");
break;
case 53:
sb.append("5");
break;
case 54:
sb.append("6");
break;
case 55:
sb.append("7");
break;
case 56:
sb.append("8");
break;
case 57:
sb.append("9");
break;
case 58:
sb.append(":");
break;
case 59:
sb.append(";");
break;
case 60:
sb.append("<");
break;
case 61:
sb.append("=");
break;
case 62:
sb.append(">");
break;
case 63:
sb.append("?");
break;
case 64:
sb.append("@");
break;
case 65:
sb.append("A");
break;
case 66:
sb.append("B");
break;
case 67:
sb.append("C");
break;
case 68:
sb.append("D");
break;
case 69:
sb.append("E");
break;
case 70:
sb.append("F");
break;
case 71:
sb.append("G");
break;
case 72:
sb.append("H");
break;
case 73:
sb.append("I");
break;
case 74:
sb.append("J");
break;
case 75:
sb.append("K");
break;
case 76:
sb.append("L");
break;
case 77:
sb.append("M");
break;
case 78:
sb.append("N");
break;
case 79:
sb.append("O");
break;
case 80:
sb.append("P");
break;
case 81:
sb.append("Q");
break;
case 82:
sb.append("R");
break;
case 83:
sb.append("S");
break;
case 84:
sb.append("T");
break;
case 85:
sb.append("U");
break;
case 86:
sb.append("V");
break;
case 87:
sb.append("W");
break;
case 88:
sb.append("X");
break;
case 89:
sb.append("Y");
break;
case 90:
sb.append("Z");
break;
case 91:
sb.append("[");
break;
case 92:
sb.append("\\");
break;
case 93:
sb.append("]");
break;
case 94:
sb.append("^");
break;
case 95:
sb.append("_");
break;
case 96:
sb.append("`");
break;
case 97:
sb.append("a");
break;
case 98:
sb.append("b");
break;
case 99:
sb.append("c");
break;
case 100:
sb.append("d");
break;
case 101:
sb.append("e");
break;
case 102:
sb.append("f");
break;
case 103:
sb.append("g");
break;
case 104:
sb.append("h");
break;
case 105:
sb.append("i");
break;
case 106:
sb.append("j");
break;
case 107:
sb.append("k");
break;
case 108:
sb.append("l");
break;
case 109:
sb.append("m");
break;
case 110:
sb.append("n");
break;
case 111:
sb.append("o");
break;
case 112:
sb.append("p");
break;
case 113:
sb.append("q");
break;
case 114:
sb.append("r");
break;
case 115:
sb.append("s");
break;
case 116:
sb.append("t");
break;
case 117:
sb.append("u");
break;
case 118:
sb.append("v");
break;
case 119:
sb.append("w");
break;
case 120:
sb.append("x");
break;
case 121:
sb.append("y");
break;
case 122:
sb.append("z");
break;
case 123:
sb.append("{");
break;
case 124:
sb.append("|");
break;
case 125:
sb.append("}");
break;
case 126:
sb.append("~");
break;
case 127:
sb.append("⌂");
break;
case 128:
sb.append("Ç");
break;
case 129:
sb.append("ü");
break;
case 130:
sb.append("é");
break;
case 131:
sb.append("â");
break;
case 132:
sb.append("ä");
break;
case 133:
sb.append("à");
break;
case 134:
sb.append("å");
break;
case 135:
sb.append("ç");
break;
case 136:
sb.append("ê");
break;
case 137:
sb.append("ë");
break;
case 138:
sb.append("è");
break;
case 139:
sb.append("ï");
break;
case 140:
sb.append("î");
break;
case 141:
sb.append("ì");
break;
case 142:
sb.append("Ä");
break;
case 143:
sb.append("Å");
break;
case 144:
sb.append("É");
break;
case 145:
sb.append("æ");
break;
case 146:
sb.append("Æ");
break;
case 147:
sb.append("ô");
break;
case 148:
sb.append("ö");
break;
case 149:
sb.append("ò");
break;
case 150:
sb.append("û");
break;
case 151:
sb.append("ù");
break;
case 152:
sb.append("ÿ");
break;
case 153:
sb.append("Ö");
break;
case 154:
sb.append("Ü");
break;
case 155:
sb.append("¢");
break;
case 156:
sb.append("£");
break;
case 157:
sb.append("¥");
break;
case 158:
sb.append("₧");
break;
case 159:
sb.append("ƒ");
break;
case 160:
sb.append("á");
break;
case 161:
sb.append("í");
break;
case 162:
sb.append("ó");
break;
case 163:
sb.append("ú");
break;
case 164:
sb.append("ñ");
break;
case 165:
sb.append("Ñ");
break;
default:
sb.append("?");
System.err.println("err : le caractère '" + intArray[i] + "' n est pas répertorié");
}
}
String response = new String(sb);
return response;
}
it must surely exist a simpler way but it is the only one that I managed to make work ... I pose this in case someone would like to do something similar...
Still looking for why the characters received was not correct, I did test the invoke command on windows 10 powershell directly, it turns out that the problem appears too, ... I do not know if I am the only one ??
Invoke-Command -ComputerName 192.168.1.51 -FilePath C:\\SCRIPT\\Kill-ProcessFirefox.ps1
Op‚ration r‚ussieÿ: le processus de PID 18524 (processus enfant de PID 22116) a ‚t‚
arrˆt‚.even specifying in the console chcp 65001 or [Console] :: OutputEncoding = [Text.UTF8Encoding] :: UTF8 before the invoke command ...
hello, need a little help
I encounter a problem when invoking an order, the answer is not displayed correctly, the characters does not respect the utf-8 ...
new 3.0 : The remote mode is no longer needed. Commands should work on remote as in local. -> the script works but is not well encoded
is there another method, or a way to fix this problem?
here is my code
other information (local and remote) CHCP -> 850 PSVersion 5.1.17763.503 WIN 10
PowerShell has no encoding problem, when it is used like this
but this code does not work remotely
thank you in advance for your help