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work on parser

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This commit is contained in:
Erik 2015-03-18 19:54:51 -04:00
parent d13d185011
commit 911cac9c23
1 changed files with 78 additions and 93 deletions
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171
SwiftIO/SocketParser.swift
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@ -220,9 +220,6 @@ class SocketParser {
return
}
/**
Begin check for message
**/
var messageGroups:[String]?
let type = stringMessage.removeAtIndex(stringMessage.startIndex)
@ -231,7 +228,7 @@ class SocketParser {
if let groups = stringMessage["(\\d*)\\/?(\\w*)?,?(\\d*)?\\[\"(.*?)\",?(.*?)?\\]$",
NSRegularExpressionOptions.DotMatchesLineSeparators].groups() {
messageGroups = groups
var mesNum = messageGroups![1]
var ackNum:String
var namespace:String?
@ -264,10 +261,7 @@ class SocketParser {
socket.handleEvent(event, data: parsed, isInternalMessage: false,
wantsAck: ackNum.toInt(), withAckType: 3)
}
return
}
}
} else if type == "3" {
if let ackGroup = stringMessage["(\\d*)\\/?(\\w*)?,?(\\d*)?\\[(.*?)?\\]$",
@ -290,13 +284,11 @@ class SocketParser {
let ackData:AnyObject? = self.parseData("[\(messageGroups![4])]")
socket.handleAck(ackNum.toInt()!, data: ackData)
return
}
} else {
NSLog("Error in parsing message: %s", stringMessage)
return
}
/**
End Check for message
**/
}
// Handles binary data
@ -352,94 +344,87 @@ class SocketParser {
}
// Tries to parse a message that contains binary
class func parseBinaryMessage(message:String, socket:SocketIOClient) {
class func parseBinaryMessage(var message:String, socket:SocketIOClient) {
// NSLog(message)
/**
Begin check for binary placeholders
**/
var binaryGroup:[String]?
if let groups = message["^(\\d*)-\\/?(\\w*)?,?(\\d*)?\\[(\".*?\")?,?(.*)?\\]$",
NSRegularExpressionOptions.DotMatchesLineSeparators].groups() {
binaryGroup = groups
} else if let groups = message["^(\\d*)-\\/?(\\w*)?,?(\\d*)?\\[(.*?)?\\]$",
NSRegularExpressionOptions.DotMatchesLineSeparators].groups() {
binaryGroup = groups
let type = message.removeAtIndex(message.startIndex)
if type == "5" {
if let groups = message["^(\\d*)-\\/?(\\w*)?,?(\\d*)?\\[(\".*?\")?,?(.*)?\\]$",
NSRegularExpressionOptions.DotMatchesLineSeparators].groups() {
binaryGroup = groups
var ackNum:String
var event:String
var mutMessageObject:String
var namespace:String?
let numberOfPlaceholders = binaryGroup![1]
namespace = binaryGroup![2]
if binaryGroup![3] != "" {
ackNum = binaryGroup![3] as String
} else if socket.nsp == nil && binaryGroup![2] != "" {
ackNum = binaryGroup![2]
} else {
ackNum = ""
}
event = (binaryGroup![4]["\""] ~= "") as String
mutMessageObject = binaryGroup![5]
if namespace == "" && socket.nsp != nil {
return
}
let placeholdersRemoved = mutMessageObject["(\\{\"_placeholder\":true,\"num\":(\\d*)\\})"]
~= "\"~~$2\""
var mes:SocketEvent
if ackNum == "" {
mes = SocketEvent(event: event, args: placeholdersRemoved,
placeholders: numberOfPlaceholders.toInt()!)
} else {
socket.currentAck = ackNum.toInt()!
mes = SocketEvent(event: event, args: placeholdersRemoved,
placeholders: numberOfPlaceholders.toInt()!, ackNum: ackNum.toInt())
}
socket.waitingData.append(mes)
}
} else if type == "6" {
if let groups = message["^(\\d*)-\\/?(\\w*)?,?(\\d*)?\\[(.*?)?\\]$",
NSRegularExpressionOptions.DotMatchesLineSeparators].groups() {
binaryGroup = groups
let numberOfPlaceholders = binaryGroup![1]
var ackNum:String
var nsp:String
if binaryGroup![3] == "" {
ackNum = binaryGroup![2]
nsp = ""
} else {
ackNum = binaryGroup![3]
nsp = binaryGroup![2]
}
if nsp == "" && socket.nsp != nil {
return
}
var mutMessageObject = binaryGroup![5]
let placeholdersRemoved = mutMessageObject["(\\{\"_placeholder\":true,\"num\":(\\d*)\\})"]
~= "\"~~$2\""
let event = SocketEvent(event: "", args: placeholdersRemoved,
placeholders: numberOfPlaceholders.toInt()!, ackNum: ackNum.toInt(), justAck: true)
socket.waitingData.append(event)
}
} else {
NSLog("Error in parsing binary message: %s", message)
return
}
if binaryGroup![1].hasPrefix("5") {
// println(binaryGroup)
var ackNum:String
var event:String
var mutMessageObject:String
var namespace:String?
var numberOfPlaceholders:String
let messageType = binaryGroup![1]
namespace = binaryGroup![2]
if binaryGroup![3] != "" {
ackNum = binaryGroup![3] as String
} else if socket.nsp == nil && binaryGroup![2] != "" {
ackNum = binaryGroup![2]
} else {
ackNum = ""
}
numberOfPlaceholders = (messageType["5"] ~= "") as String
event = (binaryGroup![4]["\""] ~= "") as String
mutMessageObject = binaryGroup![5]
if namespace == "" && socket.nsp != nil {
return
}
let placeholdersRemoved = mutMessageObject["(\\{\"_placeholder\":true,\"num\":(\\d*)\\})"]
~= "\"~~$2\""
var mes:SocketEvent
if ackNum == "" {
mes = SocketEvent(event: event, args: placeholdersRemoved,
placeholders: numberOfPlaceholders.toInt()!)
} else {
socket.currentAck = ackNum.toInt()!
mes = SocketEvent(event: event, args: placeholdersRemoved,
placeholders: numberOfPlaceholders.toInt()!, ackNum: ackNum.toInt())
}
socket.waitingData.append(mes)
} else if binaryGroup![1].hasPrefix("6") {
let messageType = binaryGroup![1]
let numberOfPlaceholders = (messageType["6"] ~= "") as String
var ackNum:String
var nsp:String
if binaryGroup![3] == "" {
ackNum = binaryGroup![2]
nsp = ""
} else {
ackNum = binaryGroup![3]
nsp = binaryGroup![2]
}
if nsp == "" && socket.nsp != nil {
return
}
var mutMessageObject = binaryGroup![5]
let placeholdersRemoved = mutMessageObject["(\\{\"_placeholder\":true,\"num\":(\\d*)\\})"]
~= "\"~~$2\""
let event = SocketEvent(event: "", args: placeholdersRemoved,
placeholders: numberOfPlaceholders.toInt()!, ackNum: ackNum.toInt(), justAck: true)
socket.waitingData.append(event)
}
/**
End check for binary placeholders
**/
}
}