| Fields Summary |
|---|
| private static org.apache.juli.logging.Log | log |
| private org.apache.tomcat.util.buf.MessageBytes | name |
| private org.apache.tomcat.util.buf.MessageBytes | value |
| private org.apache.tomcat.util.buf.MessageBytes | comment |
| private org.apache.tomcat.util.buf.MessageBytes | domain |
| private int | maxAge |
| private org.apache.tomcat.util.buf.MessageBytes | path |
| private boolean | secure |
| private int | version |
| private static final String | tspecials |
| private static final String | tspecials2 |
| private static final String | ancientDate |
| static final int | dbg |
| Methods Summary |
|---|
| public static void | appendCookieValue(java.lang.StringBuffer buf, int version, java.lang.String name, java.lang.String value, java.lang.String path, java.lang.String domain, java.lang.String comment, int maxAge, boolean isSecure)
// this part is the same for all cookies
buf.append( name );
buf.append("=");
maybeQuote2(version, buf, value);
// XXX Netscape cookie: "; "
// add version 1 specific information
if (version == 1) {
// Version=1 ... required
buf.append ("; Version=1");
// Comment=comment
if ( comment!=null ) {
buf.append ("; Comment=");
maybeQuote (version, buf, comment);
}
}
// add domain information, if present
if (domain!=null) {
buf.append("; Domain=");
maybeQuote (version, buf, domain);
}
// Max-Age=secs/Discard ... or use old "Expires" format
if (maxAge >= 0) {
if (version == 0) {
// XXX XXX XXX We need to send both, for
// interoperatibility (long word )
buf.append ("; Expires=");
// Wdy, DD-Mon-YY HH:MM:SS GMT ( Expires netscape format )
// To expire we need to set the time back in future
// ( pfrieden@dChain.com )
if (maxAge == 0)
buf.append( ancientDate );
else
DateTool.formatOldCookie
(new Date( System.currentTimeMillis() +
maxAge *1000L), buf,
new FieldPosition(0));
} else {
buf.append ("; Max-Age=");
buf.append (maxAge);
}
}
// Path=path
if (path!=null) {
buf.append ("; Path=");
maybeQuote (version, buf, path);
}
// Secure
if (isSecure) {
buf.append ("; Secure");
}
|
| public static boolean | checkName(java.lang.String name)
if (!isToken(name)
|| name.equalsIgnoreCase("Comment") // rfc2019
|| name.equalsIgnoreCase("Discard") // 2019++
|| name.equalsIgnoreCase("Domain")
|| name.equalsIgnoreCase("Expires") // (old cookies)
|| name.equalsIgnoreCase("Max-Age") // rfc2019
|| name.equalsIgnoreCase("Path")
|| name.equalsIgnoreCase("Secure")
|| name.equalsIgnoreCase("Version")
) {
return false;
}
return true;
|
| private static java.lang.String | escapeDoubleQuotes(java.lang.String s)Escapes any double quotes in the given string.
if (s == null || s.length() == 0 || s.indexOf('"") == -1) {
return s;
}
StringBuffer b = new StringBuffer();
char p = s.charAt(0);
for (int i = 0; i < s.length(); i++) {
char c = s.charAt(i);
if (c == '"" && p != '\\")
b.append('\\").append('"");
else
b.append(c);
p = c;
}
return b.toString();
|
| public org.apache.tomcat.util.buf.MessageBytes | getComment()
return comment;
|
| public java.lang.String | getCookieHeaderName()Return the header name to set the cookie, based on cookie
version
return getCookieHeaderName(version);
|
| public static java.lang.String | getCookieHeaderName(int version)Return the header name to set the cookie, based on cookie
version
if( dbg>0 ) log( (version==1) ? "Set-Cookie2" : "Set-Cookie");
if (version == 1) {
// RFC2109
return "Set-Cookie";
// XXX RFC2965 is not standard yet, and Set-Cookie2
// is not supported by Netscape 4, 6, IE 3, 5 .
// It is supported by Lynx, and there is hope
// return "Set-Cookie2";
} else {
// Old Netscape
return "Set-Cookie";
}
|
| public org.apache.tomcat.util.buf.MessageBytes | getDomain()
return domain;
|
| public int | getMaxAge()
return maxAge;
|
| public org.apache.tomcat.util.buf.MessageBytes | getName()
return name;
|
| public org.apache.tomcat.util.buf.MessageBytes | getPath()
return path;
|
| public boolean | getSecure()
return secure;
|
| public org.apache.tomcat.util.buf.MessageBytes | getValue()
return value;
|
| public int | getVersion()
return version;
|
| public static boolean | isToken(java.lang.String value)
/*
* Tests a string and returns true if the string counts as a
* reserved token in the Java language.
*
* @param value the <code>String</code> to be tested
*
* @return <code>true</code> if the <code>String</code> is a reserved
* token; <code>false</code> if it is not
*/
if( value==null) return true;
int len = value.length();
for (int i = 0; i < len; i++) {
char c = value.charAt(i);
if (c < 0x20 || c >= 0x7f || tspecials.indexOf(c) != -1)
return false;
}
return true;
|
| public static boolean | isToken2(java.lang.String value)
if( value==null) return true;
int len = value.length();
for (int i = 0; i < len; i++) {
char c = value.charAt(i);
if (c < 0x20 || c >= 0x7f || tspecials2.indexOf(c) != -1)
return false;
}
return true;
|
| public static void | log(java.lang.String s)
if (log.isDebugEnabled())
log.debug("ServerCookie: " + s);
|
| public static void | maybeQuote(int version, java.lang.StringBuffer buf, java.lang.String value)
// special case - a \n or \r shouldn't happen in any case
if (isToken(value)) {
buf.append(value);
} else {
buf.append('"");
buf.append(escapeDoubleQuotes(value));
buf.append('"");
}
|
| public static void | maybeQuote2(int version, java.lang.StringBuffer buf, java.lang.String value)
// special case - a \n or \r shouldn't happen in any case
if (isToken2(value)) {
buf.append(value);
} else {
buf.append('"");
buf.append(escapeDoubleQuotes(value));
buf.append('"");
}
|
| public void | recycle()
path.recycle();
name.recycle();
value.recycle();
comment.recycle();
maxAge=-1;
path.recycle();
domain.recycle();
version=0;
secure=false;
|
| public void | setMaxAge(int expiry)
maxAge = expiry;
|
| public void | setSecure(boolean flag)
secure = flag;
|
| public void | setVersion(int v)
version = v;
|
| public java.lang.String | toString()
return "Cookie " + getName() + "=" + getValue() + " ; "
+ getVersion() + " " + getPath() + " " + getDomain();
|
