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35 lines
1007 B
35 lines
1007 B
module.exports = ErrorPacket;
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function ErrorPacket(options) {
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options = options || {};
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this.fieldCount = options.fieldCount;
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this.errno = options.errno;
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this.sqlStateMarker = options.sqlStateMarker;
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this.sqlState = options.sqlState;
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this.message = options.message;
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}
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ErrorPacket.prototype.parse = function(parser) {
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this.fieldCount = parser.parseUnsignedNumber(1);
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this.errno = parser.parseUnsignedNumber(2);
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// sqlStateMarker ('#' = 0x23) indicates error packet format
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if (parser.peak() === 0x23) {
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this.sqlStateMarker = parser.parseString(1);
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this.sqlState = parser.parseString(5);
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}
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this.message = parser.parsePacketTerminatedString();
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};
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ErrorPacket.prototype.write = function(writer) {
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writer.writeUnsignedNumber(1, 0xff);
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writer.writeUnsignedNumber(2, this.errno);
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if (this.sqlStateMarker) {
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writer.writeString(this.sqlStateMarker);
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writer.writeString(this.sqlState);
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}
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writer.writeString(this.message);
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};
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