tedious
Version:
A TDS driver, for connecting to MS SQLServer databases.
80 lines (79 loc) • 7.83 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.errorParser = errorParser;
exports.infoParser = infoParser;
var _helpers = require("./helpers");
var _token = require("./token");
function readToken(buf, offset, options) {
let tokenLength;
({
offset,
value: tokenLength
} = (0, _helpers.readUInt16LE)(buf, offset));
if (buf.length < tokenLength + offset) {
throw new _helpers.NotEnoughDataError(tokenLength + offset);
}
let number;
({
offset,
value: number
} = (0, _helpers.readUInt32LE)(buf, offset));
let state;
({
offset,
value: state
} = (0, _helpers.readUInt8)(buf, offset));
let clazz;
({
offset,
value: clazz
} = (0, _helpers.readUInt8)(buf, offset));
let message;
({
offset,
value: message
} = (0, _helpers.readUsVarChar)(buf, offset));
let serverName;
({
offset,
value: serverName
} = (0, _helpers.readBVarChar)(buf, offset));
let procName;
({
offset,
value: procName
} = (0, _helpers.readBVarChar)(buf, offset));
let lineNumber;
({
offset,
value: lineNumber
} = options.tdsVersion < '7_2' ? (0, _helpers.readUInt16LE)(buf, offset) : (0, _helpers.readUInt32LE)(buf, offset));
return new _helpers.Result({
'number': number,
'state': state,
'class': clazz,
'message': message,
'serverName': serverName,
'procName': procName,
'lineNumber': lineNumber
}, offset);
}
function infoParser(buf, offset, options) {
let data;
({
offset,
value: data
} = readToken(buf, offset, options));
return new _helpers.Result(new _token.InfoMessageToken(data), offset);
}
function errorParser(buf, offset, options) {
let data;
({
offset,
value: data
} = readToken(buf, offset, options));
return new _helpers.Result(new _token.ErrorMessageToken(data), offset);
}
//# 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