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initial error reply unpacking, client emits 'error' event

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sidorares 2011-07-18 17:41:58 +10:00
parent ebb8dfaabf
commit 85fe833e9f
1 changed files with 16 additions and 3 deletions
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19
lib/x11/xcore.js
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@ -185,12 +185,25 @@ XClient.prototype.expectReplyHeader = function()
var type = res[0]; var type = res[0];
var seq_num = res[2]; var seq_num = res[2];
if (type == 0) if (type == 0)
{ {
var error_code = res[1]; var error_code = res[1];
var error = {};
error.code = error_code;
error.seq = seq_num;
error.message = xerrors.errorText[error_code];
// unpack error packet (32 bytes for all error types, 8 of them in CCSL header) // unpack error packet (32 bytes for all error types, 8 of them in CCSL header)
client.pack_stream.get(24, function(buf) { client.pack_stream.get(24, function(buf) {
// TODO: dispatch, use sequence number // TODO: dispatch, use sequence number
console.error('error!!!!' + xerrors.errorText[error_code]); //TODO: add more generic way to read common values
// if (error_code == 14)
{
var res = buf.unpack('LSC');
error.badPparam = res[0]; // id: GC, WinID, Font, Atom etc; Value
error.minorOpcode = res[1];
error.majorOpcode = res[2];
}
client.emit('error', error);
client.expectReplyHeader(); client.expectReplyHeader();
} ); } );
return; return;