42 lines
1.2 KiB
JavaScript
42 lines
1.2 KiB
JavaScript
|
module.exports = OkPacket;
|
||
|
|
function OkPacket(options) {
|
||
|
|
options = options || {};
|
||
|
|
|
||
|
|
this.fieldCount = undefined;
|
||
|
|
this.affectedRows = undefined;
|
||
|
|
this.insertId = undefined;
|
||
|
|
this.serverStatus = undefined;
|
||
|
|
this.warningCount = undefined;
|
||
|
|
this.message = undefined;
|
||
|
|
this.protocol41 = options.protocol41;
|
||
|
|
}
|
||
|
|
|
||
|
|
OkPacket.prototype.parse = function(parser) {
|
||
|
|
this.fieldCount = parser.parseUnsignedNumber(1);
|
||
|
|
this.affectedRows = parser.parseLengthCodedNumber();
|
||
|
|
this.insertId = parser.parseLengthCodedNumber();
|
||
|
|
if (this.protocol41) {
|
||
|
|
this.serverStatus = parser.parseUnsignedNumber(2);
|
||
|
|
this.warningCount = parser.parseUnsignedNumber(2);
|
||
|
|
}
|
||
|
|
this.message = parser.parsePacketTerminatedString();
|
||
|
|
this.changedRows = 0;
|
||
|
|
|
||
|
|
var m = this.message.match(/\schanged:\s*(\d+)/i);
|
||
|
|
|
||
|
|
if (m !== null) {
|
||
|
|
this.changedRows = parseInt(m[1], 10);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
OkPacket.prototype.write = function(writer) {
|
||
|
|
writer.writeUnsignedNumber(1, 0x00);
|
||
|
|
writer.writeLengthCodedNumber(this.affectedRows || 0);
|
||
|
|
writer.writeLengthCodedNumber(this.insertId || 0);
|
||
|
|
if (this.protocol41) {
|
||
|
|
writer.writeUnsignedNumber(2, this.serverStatus || 0);
|
||
|
|
writer.writeUnsignedNumber(2, this.warningCount || 0);
|
||
|
|
}
|
||
|
|
writer.writeString(this.message);
|
||
|
|
};
|