var inherits = require('inherits'); var Reporter = require('../base').Reporter; var Buffer = require('buffer').Buffer; function DecoderBuffer(base, options) { Reporter.call(this, options); if (!Buffer.isBuffer(base)) { this.error('Input not Buffer'); return; } this.base = base; this.offset = 0; this.length = base.length; } inherits(DecoderBuffer, Reporter); exports.DecoderBuffer = DecoderBuffer; DecoderBuffer.prototype.save = function save() { return { offset: this.offset, reporter: Reporter.prototype.save.call(this) }; }; DecoderBuffer.prototype.restore = function restore(save) { // Return skipped data var res = new DecoderBuffer(this.base); res.offset = save.offset; res.length = this.offset; this.offset = save.offset; Reporter.prototype.restore.call(this, save.reporter); return res; }; DecoderBuffer.prototype.isEmpty = function isEmpty() { return this.offset === this.length; }; DecoderBuffer.prototype.readUInt8 = function readUInt8(fail) { if (this.offset + 1 <= this.length) return this.base.readUInt8(this.offset++, true); else return this.error(fail || 'DecoderBuffer overrun'); } DecoderBuffer.prototype.skip = function skip(bytes, fail) { if (!(this.offset + bytes <= this.length)) return this.error(fail || 'DecoderBuffer overrun'); var res = new DecoderBuffer(this.base); // Share reporter state res._reporterState = this._reporterState; res.offset = this.offset; res.length = this.offset + bytes; this.offset += bytes; return res; } DecoderBuffer.prototype.raw = function raw(save) { return this.base.slice(save ? save.offset : this.offset, this.length); } function EncoderBuffer(value, reporter) { if (Array.isArray(value)) { this.length = 0; this.value = value.map(function(item) { if (!(item instanceof EncoderBuffer)) item = new EncoderBuffer(item, reporter); this.length += item.length; return item; }, this); } else if (typeof value === 'number') { if (!(0 <= value && value <= 0xff)) return reporter.error('non-byte EncoderBuffer value'); this.value = value; this.length = 1; } else if (typeof value === 'string') { this.value = value; this.length = Buffer.byteLength(value); } else if (Buffer.isBuffer(value)) { this.value = value; this.length = value.length; } else { return reporter.error('Unsupported type: ' + typeof value); } } exports.EncoderBuffer = EncoderBuffer; EncoderBuffer.prototype.join = function join(out, offset) { if (!out) out = new Buffer(this.length); if (!offset) offset = 0; if (this.length === 0) return out; if (Array.isArray(this.value)) { this.value.forEach(function(item) { item.join(out, offset); offset += item.length; }); } else { if (typeof this.value === 'number') out[offset] = this.value; else if (typeof this.value === 'string') out.write(this.value, offset); else if (Buffer.isBuffer(this.value)) this.value.copy(out, offset); offset += this.length; } return out; };
# | Change | User | Description | Committed | |
---|---|---|---|---|---|
#1 | 19553 | swellard | Move and rename clients | ||
//guest/perforce_software/helix-web-services/main/source/clients/2016.1.0/javascript/node_modules/asn1.js/lib/asn1/base/buffer.js | |||||
#1 | 18810 | tjuricek |
First-pass at JavaScript client SDK. JavaScript requires Node with Gulp to "browserfy" the library. It's the easiest way I found to use the swagger-js project; bundle up a wrapping method. There is no JavaScript reference guide. The swagger-js doesn't really document what they do very well, actually. Overall I'm not particularly impressed by swagger-js, it was hard to even figure out what the right method syntax was. We may want to invest time in doing it better. This required setting CORS response headers, which are currently defaulted to a fairly insecure setting. |