| private InternalSetName ( string value ) : bool | ||
| value | string | |
| return | bool | |
// twin parsing method, different enough that it's better to split it into
// a different method
internal Cookie GetServer() {
Cookie cookie = m_savedCookie;
m_savedCookie = null;
// only first ocurence of an attribute value must be counted
bool domainSet = false;
bool pathSet = false;
bool portSet = false; //special case as it may have no value in header
do {
bool first = cookie==null || cookie.Name==null || cookie.Name.Length==0;
CookieToken token = m_tokenizer.Next(first, false);
if (first && (token==CookieToken.NameValuePair || token==CookieToken.Attribute)) {
if (cookie==null) {
cookie = new Cookie();
}
if (cookie.InternalSetName(m_tokenizer.Name) == false) {
//will be rejected
cookie.InternalSetName(string.Empty);
}
cookie.Value = m_tokenizer.Value;
}
else {
switch (token) {
case CookieToken.NameValuePair:
switch (m_tokenizer.Token) {
case CookieToken.Domain:
if (!domainSet) {
domainSet = true;
cookie.Domain = CheckQuoted(m_tokenizer.Value);
cookie.IsQuotedDomain = m_tokenizer.Quoted;
}
break;
case CookieToken.Path:
if (!pathSet) {
pathSet = true;
cookie.Path = m_tokenizer.Value;
}
break;
case CookieToken.Port:
if (!portSet) {
portSet = true;
try {
cookie.Port = m_tokenizer.Value;
}
catch (CookieException) {
//this cookie will be rejected
cookie.InternalSetName(string.Empty);
}
}
break;
case CookieToken.Version:
// this is a new cookie, this token is for the next cookie.
m_savedCookie = new Cookie();
int parsed;
if (int.TryParse(m_tokenizer.Value, out parsed)) {
m_savedCookie.Version = parsed;
}
return cookie;
case CookieToken.Unknown:
// this is a new cookie, the token is for the next cookie.
m_savedCookie = new Cookie();
if (m_savedCookie.InternalSetName(m_tokenizer.Name) == false) {
//will be rejected
m_savedCookie.InternalSetName(string.Empty);
}
m_savedCookie.Value = m_tokenizer.Value;
return cookie;
}
break;
case CookieToken.Attribute:
switch (m_tokenizer.Token) {
case CookieToken.Port:
if (!portSet) {
portSet = true;
cookie.Port = string.Empty;
}
break;
}
break;
}
}
} while (!m_tokenizer.Eof && !m_tokenizer.EndOfCookie);
return cookie;
}
// properties
// methods
//
// Get
//
// Gets the next cookie
//
// Inputs:
// Nothing
//
// Outputs:
// Nothing
//
// Assumes:
// Nothing
//
// Returns:
// new cookie object, or null if there's no more
//
// Throws:
// Nothing
//
internal Cookie Get() {
Cookie cookie = null;
// only first ocurence of an attribute value must be counted
bool commentSet = false;
bool commentUriSet = false;
bool domainSet = false;
bool expiresSet = false;
bool pathSet = false;
bool portSet = false; //special case as it may have no value in header
bool versionSet = false;
bool secureSet = false;
bool discardSet = false;
do {
CookieToken token = m_tokenizer.Next(cookie==null, true);
if (cookie==null && (token==CookieToken.NameValuePair || token==CookieToken.Attribute)) {
cookie = new Cookie();
if (cookie.InternalSetName(m_tokenizer.Name) == false) {
//will be rejected
cookie.InternalSetName(string.Empty);
}
cookie.Value = m_tokenizer.Value;
}
else {
switch (token) {
case CookieToken.NameValuePair:
switch (m_tokenizer.Token) {
case CookieToken.Comment:
if (!commentSet) {
commentSet = true;
cookie.Comment = m_tokenizer.Value;
}
break;
case CookieToken.CommentUrl:
if (!commentUriSet) {
commentUriSet = true;
Uri parsed;
if (Uri.TryCreate(CheckQuoted(m_tokenizer.Value), UriKind.Absolute, out parsed)) {
cookie.CommentUri = parsed;
}
}
break;
case CookieToken.Domain:
if (!domainSet) {
domainSet = true;
cookie.Domain = CheckQuoted(m_tokenizer.Value);
cookie.IsQuotedDomain = m_tokenizer.Quoted;
}
break;
case CookieToken.Expires:
if (!expiresSet) {
expiresSet = true;
DateTime expires;
if (DateTime.TryParse(CheckQuoted(m_tokenizer.Value),
CultureInfo.InvariantCulture, DateTimeStyles.AllowWhiteSpaces, out expires)) {
cookie.Expires = expires;
}
else {
//this cookie will be rejected
cookie.InternalSetName(string.Empty);
}
}
break;
case CookieToken.MaxAge:
if (!expiresSet) {
expiresSet = true;
int parsed;
if (int.TryParse(CheckQuoted(m_tokenizer.Value), out parsed)) {
cookie.Expires = DateTime.Now.AddSeconds((double)parsed);
}
else {
//this cookie will be rejected
cookie.InternalSetName(string.Empty);
}
}
break;
case CookieToken.Path:
if (!pathSet) {
pathSet = true;
cookie.Path = m_tokenizer.Value;
}
break;
case CookieToken.Port:
if (!portSet) {
portSet = true;
try {
cookie.Port = m_tokenizer.Value;
}
catch {
//this cookie will be rejected
cookie.InternalSetName(string.Empty);
}
}
break;
case CookieToken.Version:
if (!versionSet) {
versionSet = true;
int parsed;
if (int.TryParse(CheckQuoted(m_tokenizer.Value), out parsed)) {
cookie.Version = parsed;
cookie.IsQuotedVersion = m_tokenizer.Quoted;
}
else {
//this cookie will be rejected
cookie.InternalSetName(string.Empty);
}
}
break;
}
break;
case CookieToken.Attribute:
switch (m_tokenizer.Token) {
case CookieToken.Discard:
if (!discardSet) {
discardSet = true;
cookie.Discard = true;
}
break;
case CookieToken.Secure:
if (!secureSet) {
secureSet = true;
cookie.Secure = true;
}
break;
case CookieToken.HttpOnly:
cookie.HttpOnly = true;
break;
case CookieToken.Port:
if (!portSet) {
portSet = true;
cookie.Port = string.Empty;
}
break;
}
break;
}
}
} while (!m_tokenizer.Eof && !m_tokenizer.EndOfCookie);
return cookie;
}
// properties
// methods
//
// Get
//
// Gets the next cookie
//
// Inputs:
// Nothing
//
// Outputs:
// Nothing
//
// Assumes:
// Nothing
//
// Returns:
// new cookie object, or null if there's no more
//
// Throws:
// Nothing
//
internal Cookie Get() {
Cookie cookie = null;
//only first ocurence of an attribute value must be counted
bool commentSet = false;
bool commentUriSet = false;
bool domainSet = false;
bool expiresSet = false;
bool pathSet = false;
bool portSet = false; //special case as it may have no value in header
bool versionSet = false;
bool secureSet = false;
bool discardSet = false;
do {
CookieToken token = m_tokenizer.Next(cookie == null);
if (((token == CookieToken.NameValuePair) || (token == CookieToken.Attribute)) && (cookie == null)) {
cookie = new Cookie();
if (cookie.InternalSetName(m_tokenizer.Name) == false) {
cookie.InternalSetName(string.Empty); //will be rejected
}
cookie.Value= m_tokenizer.Value;
}
else switch (token) {
case CookieToken.NameValuePair:
switch (m_tokenizer.Token) {
case CookieToken.Comment:
if (!commentSet) {
commentSet = true;
cookie.Comment = m_tokenizer.Value;
}
break;
case CookieToken.CommentUrl:
if (!commentUriSet) {
commentUriSet = true;
try {
cookie.CommentUri = new Uri(CheckQuoted(m_tokenizer.Value));
}
catch {
//ignore this kind of problem
}
}
break;
case CookieToken.Domain:
if (!domainSet) {
domainSet = true;
cookie.Domain = CheckQuoted(m_tokenizer.Value);
cookie.IsQuotedDomain = m_tokenizer.Quoted;
}
break;
case CookieToken.Expires:
if (!expiresSet) {
expiresSet = true;
// ParseCookieDate() does many formats for the date.
// Also note that the parser will eat day of the week
// plus comma and leading spaces
DateTime expires;
if (HttpDateParse.ParseCookieDate(CheckQuoted(m_tokenizer.Value), out expires)) {
cookie.Expires = expires;
}
else {
cookie.InternalSetName(string.Empty); //this cookie will be rejected
}
}
break;
case CookieToken.MaxAge:
if (!expiresSet) {
expiresSet = true;
try {
cookie.Expires = DateTime.Now.AddSeconds((Double)(Int32.Parse(CheckQuoted(m_tokenizer.Value))));
}
catch {
cookie.InternalSetName(string.Empty); //this cookie will be rejected
}
}
break;
case CookieToken.Path:
if (!pathSet) {
pathSet = true;
cookie.Path = m_tokenizer.Value;
}
break;
case CookieToken.Port:
if (!portSet) {
portSet = true;
try {
cookie.Port = m_tokenizer.Value;
}
catch {
cookie.InternalSetName(string.Empty); //this cookie will be rejected
}
}
break;
case CookieToken.Version:
if (!versionSet) {
versionSet = true;
try {
cookie.Version = Int32.Parse(CheckQuoted(m_tokenizer.Value));
cookie.IsQuotedVersion = m_tokenizer.Quoted;
}
catch {
cookie.InternalSetName(string.Empty); //this cookie will be rejected
}
}
break;
}
break;
case CookieToken.Attribute:
switch (m_tokenizer.Token) {
case CookieToken.Discard:
if (!discardSet) {
discardSet = true;
cookie.Discard = true;
}
break;
case CookieToken.Secure:
if (!secureSet) {
secureSet = true;
cookie.Secure = true;
}
break;
case CookieToken.Port:
if (!portSet) {
portSet = true;
cookie.Port = string.Empty;
}
break;
}
break;
}
} while (!m_tokenizer.Eof && !m_tokenizer.EndOfCookie);
return cookie;
}
private static bool InternalSetNameMethod(Cookie cookie, string value)
{
return(cookie.InternalSetName(value));
}
internal Cookie Get()
{
Cookie cookie = null;
bool flag = false;
bool flag2 = false;
bool flag3 = false;
bool flag4 = false;
bool flag5 = false;
bool flag6 = false;
bool flag7 = false;
bool flag8 = false;
bool flag9 = false;
do
{
CookieToken token = this.m_tokenizer.Next(cookie == null, true);
if ((cookie == null) && ((token == CookieToken.NameValuePair) || (token == CookieToken.Attribute)))
{
cookie = new Cookie();
if (!cookie.InternalSetName(this.m_tokenizer.Name))
{
cookie.InternalSetName(string.Empty);
}
cookie.Value = this.m_tokenizer.Value;
}
else
{
switch (token)
{
case CookieToken.NameValuePair:
switch (this.m_tokenizer.Token)
{
case CookieToken.Comment:
if (!flag)
{
flag = true;
cookie.Comment = this.m_tokenizer.Value;
}
break;
case CookieToken.CommentUrl:
if (!flag2)
{
Uri uri;
flag2 = true;
if (Uri.TryCreate(CheckQuoted(this.m_tokenizer.Value), UriKind.Absolute, out uri))
{
cookie.CommentUri = uri;
}
}
break;
case CookieToken.Domain:
if (!flag3)
{
flag3 = true;
cookie.Domain = CheckQuoted(this.m_tokenizer.Value);
cookie.IsQuotedDomain = this.m_tokenizer.Quoted;
}
break;
case CookieToken.Expires:
if (!flag4)
{
DateTime time;
flag4 = true;
if (DateTime.TryParse(CheckQuoted(this.m_tokenizer.Value), out time))
{
cookie.Expires = time;
}
else
{
cookie.InternalSetName(string.Empty);
}
}
break;
case CookieToken.MaxAge:
if (!flag4)
{
int num;
flag4 = true;
if (int.TryParse(CheckQuoted(this.m_tokenizer.Value), out num))
{
cookie.Expires = DateTime.Now.AddSeconds((double)num);
}
else
{
cookie.InternalSetName(string.Empty);
}
}
break;
case CookieToken.Path:
if (!flag5)
{
flag5 = true;
cookie.Path = this.m_tokenizer.Value;
}
break;
case CookieToken.Port:
if (!flag6)
{
flag6 = true;
try
{
cookie.Port = this.m_tokenizer.Value;
}
catch
{
cookie.InternalSetName(string.Empty);
}
}
break;
case CookieToken.Version:
if (!flag7)
{
int num2;
flag7 = true;
if (int.TryParse(CheckQuoted(this.m_tokenizer.Value), out num2))
{
cookie.Version = num2;
cookie.IsQuotedVersion = this.m_tokenizer.Quoted;
}
else
{
cookie.InternalSetName(string.Empty);
}
}
break;
}
break;
case CookieToken.Attribute:
switch (this.m_tokenizer.Token)
{
case CookieToken.Port:
if (!flag6)
{
flag6 = true;
cookie.Port = string.Empty;
}
break;
case CookieToken.Secure:
if (!flag8)
{
flag8 = true;
cookie.Secure = true;
}
break;
case CookieToken.HttpOnly:
cookie.HttpOnly = true;
break;
case CookieToken.Discard:
if (!flag9)
{
flag9 = true;
cookie.Discard = true;
}
break;
}
break;
}
}
}while (!this.m_tokenizer.Eof && !this.m_tokenizer.EndOfCookie);
return(cookie);
}
