moved bufferlist to helper file
This commit is contained in:
parent
eb698f8619
commit
871f529fea
@ -34,3 +34,53 @@ stringToHex = function(string) {
|
||||
hexToString = function(hexArray) {
|
||||
return new Buffer(hexArray).toString('utf8');
|
||||
}
|
||||
var BufferList = function() {
|
||||
this.buffers = [];
|
||||
};
|
||||
|
||||
BufferList.prototype.add = function(buffer, front) {
|
||||
this.buffers[front ? "unshift" : "push"](buffer);
|
||||
return this;
|
||||
};
|
||||
|
||||
BufferList.prototype.addInt16 = function(val, front) {
|
||||
return this.add(Buffer([(val >>> 8),(val >>> 0)]),front);
|
||||
};
|
||||
|
||||
BufferList.prototype.getByteLength = function(initial) {
|
||||
return this.buffers.reduce(function(previous, current){
|
||||
return previous + current.length;
|
||||
},initial || 0);
|
||||
};
|
||||
|
||||
BufferList.prototype.addInt32 = function(val, first) {
|
||||
return this.add(Buffer([
|
||||
(val >>> 24),
|
||||
(val >>> 16),
|
||||
(val >>> 8),
|
||||
(val >>> 0)
|
||||
]),first);
|
||||
};
|
||||
|
||||
BufferList.prototype.addCString = function(val) {
|
||||
return this.add(Buffer(val + '\0','utf8'));
|
||||
};
|
||||
|
||||
BufferList.prototype.join = function(appendLength, char) {
|
||||
var length = this.getByteLength();
|
||||
if(appendLength) {
|
||||
this.addInt32(length+4, true);
|
||||
return this.join(false, char);
|
||||
}
|
||||
if(char) {
|
||||
this.buffers.unshift(Buffer(char,'utf8'));
|
||||
length++;
|
||||
}
|
||||
var result = Buffer(length);
|
||||
var index = 0;
|
||||
this.buffers.forEach(function(buffer) {
|
||||
buffer.copy(result, index, 0);
|
||||
index += buffer.length;
|
||||
});
|
||||
return result;
|
||||
};
|
||||
|
@ -1,55 +1,5 @@
|
||||
require(__dirname + "/test-helper");
|
||||
|
||||
var BufferList = function() {
|
||||
this.buffers = [];
|
||||
};
|
||||
|
||||
BufferList.prototype.add = function(buffer, front) {
|
||||
this.buffers[front ? "unshift" : "push"](buffer);
|
||||
return this;
|
||||
};
|
||||
|
||||
BufferList.prototype.addInt16 = function(val, front) {
|
||||
return this.add(Buffer([(val >>> 8),(val >>> 0)]),front);
|
||||
};
|
||||
|
||||
BufferList.prototype.getByteLength = function(initial) {
|
||||
return this.buffers.reduce(function(previous, current){
|
||||
return previous + current.length;
|
||||
},initial || 0);
|
||||
};
|
||||
|
||||
BufferList.prototype.addInt32 = function(val, first) {
|
||||
return this.add(Buffer([
|
||||
(val >>> 24),
|
||||
(val >>> 16),
|
||||
(val >>> 8),
|
||||
(val >>> 0)
|
||||
]),first);
|
||||
};
|
||||
|
||||
BufferList.prototype.addCString = function(val) {
|
||||
return this.add(Buffer(val + '\0','utf8'));
|
||||
};
|
||||
|
||||
BufferList.prototype.join = function(appendLength, char) {
|
||||
var length = this.getByteLength();
|
||||
if(appendLength) {
|
||||
this.addInt32(length+4, true);
|
||||
return this.join(false, char);
|
||||
}
|
||||
if(char) {
|
||||
this.buffers.unshift(Buffer(char,'utf8'));
|
||||
length++;
|
||||
}
|
||||
var result = Buffer(length);
|
||||
var index = 0;
|
||||
this.buffers.forEach(function(buffer) {
|
||||
buffer.copy(result, index, 0);
|
||||
index += buffer.length;
|
||||
});
|
||||
return result;
|
||||
};
|
||||
|
||||
assert.equalBuffers = function(actual, expected) {
|
||||
if(actual.length != expected.length) {
|
||||
|
Loading…
Reference in New Issue
Block a user