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public byte[] ReadCert( int usage )
{
byte[] b;
try {
if(usage == 1)
{
localFileConnection = (FileConnection)Connector.open(/*"file:///SDCard/sym/EncCert.cer"*/"file:///store/EncCert.cer",Connector.READ_WRITE);
}
else
localFileConnection = (FileConnection)Connector.open(/*"file:///SDCard/sym/SigCert.cer"*/"file:///store/SigCert.cer",Connector.READ_WRITE);
if(!localFileConnection.exists())
return null;
is= localFileConnection.openInputStream();
b= new byte[(int)localFileConnection.fileSize()];
is.read(b);
is.close();
is = null;
localFileConnection.close();
localFileConnection = null;
} catch (IOException e) {
System.out.println("ReadCert error!"+e.toString());
}
return b;
}