Author: markt
Date: Wed Jul 18 19:48:57 2007
New Revision: 557469
URL: http://svn.apache.org/viewvc?view=rev&rev=557469
Log:
Tabs -> 8 spaces
No functional change
Modified:
tomcat/connectors/branches/tc5.0.x/util/java/org/apache/tomcat/util/http/Cookies.java
Modified:
tomcat/connectors/branches/tc5.0.x/util/java/org/apache/tomcat/util/http/Cookies.java
URL:
http://svn.apache.org/viewvc/tomcat/connectors/branches/tc5.0.x/util/java/org/apache/tomcat/util/http/Cookies.java?view=diff&rev=557469&r1=557468&r2=557469
==============================================================================
---
tomcat/connectors/branches/tc5.0.x/util/java/org/apache/tomcat/util/http/Cookies.java
(original)
+++
tomcat/connectors/branches/tc5.0.x/util/java/org/apache/tomcat/util/http/Cookies.java
Wed Jul 18 19:48:57 2007
@@ -50,7 +50,7 @@
* information from the provided headers.
*/
public Cookies(MimeHeaders headers) {
- this.headers=headers;
+ this.headers=headers;
}
/**
@@ -80,12 +80,12 @@
* Recycle.
*/
public void recycle() {
- for( int i=0; i< cookieCount; i++ ) {
- if( scookies[i]!=null )
- scookies[i].recycle();
- }
- cookieCount=0;
- unprocessed=true;
+ for( int i=0; i< cookieCount; i++ ) {
+ if( scookies[i]!=null )
+ scookies[i].recycle();
+ }
+ cookieCount=0;
+ unprocessed=true;
}
/**
@@ -105,18 +105,18 @@
// -------------------- Indexed access --------------------
public ServerCookie getCookie( int idx ) {
- if( unprocessed ) {
- getCookieCount(); // will also update the cookies
- }
- return scookies[idx];
+ if( unprocessed ) {
+ getCookieCount(); // will also update the cookies
+ }
+ return scookies[idx];
}
public int getCookieCount() {
- if( unprocessed ) {
- unprocessed=false;
- processCookies(headers);
- }
- return cookieCount;
+ if( unprocessed ) {
+ unprocessed=false;
+ processCookies(headers);
+ }
+ return cookieCount;
}
// -------------------- Adding cookies --------------------
@@ -126,19 +126,19 @@
* The caller can set the name/value and attributes for the cookie
*/
public ServerCookie addCookie() {
- if( cookieCount >= scookies.length ) {
- ServerCookie scookiesTmp[]=new ServerCookie[2*cookieCount];
- System.arraycopy( scookies, 0, scookiesTmp, 0, cookieCount);
- scookies=scookiesTmp;
- }
-
- ServerCookie c = scookies[cookieCount];
- if( c==null ) {
- c= new ServerCookie();
- scookies[cookieCount]=c;
- }
- cookieCount++;
- return c;
+ if( cookieCount >= scookies.length ) {
+ ServerCookie scookiesTmp[]=new ServerCookie[2*cookieCount];
+ System.arraycopy( scookies, 0, scookiesTmp, 0, cookieCount);
+ scookies=scookiesTmp;
+ }
+
+ ServerCookie c = scookies[cookieCount];
+ if( c==null ) {
+ c= new ServerCookie();
+ scookies[cookieCount]=c;
+ }
+ cookieCount++;
+ return c;
}
@@ -147,32 +147,32 @@
/** Add all Cookie found in the headers of a request.
*/
public void processCookies( MimeHeaders headers ) {
- if( headers==null )
- return;// nothing to process
- // process each "cookie" header
- int pos=0;
- while( pos>=0 ) {
- // Cookie2: version ? not needed
- pos=headers.findHeader( "Cookie", pos );
- // no more cookie headers headers
- if( pos<0 ) break;
-
- MessageBytes cookieValue=headers.getValue( pos );
- if( cookieValue==null || cookieValue.isNull() ) continue;
-
- // Uncomment to test the new parsing code
- if( cookieValue.getType() == MessageBytes.T_BYTES ) {
- if( dbg>0 ) log( "Parsing b[]: " + cookieValue.toString());
- ByteChunk bc=cookieValue.getByteChunk();
- processCookieHeader( bc.getBytes(),
- bc.getOffset(),
- bc.getLength());
- } else {
- if( dbg>0 ) log( "Parsing S: " + cookieValue.toString());
- processCookieHeader( cookieValue.toString() );
- }
- pos++;// search from the next position
- }
+ if( headers==null )
+ return;// nothing to process
+ // process each "cookie" header
+ int pos=0;
+ while( pos>=0 ) {
+ // Cookie2: version ? not needed
+ pos=headers.findHeader( "Cookie", pos );
+ // no more cookie headers headers
+ if( pos<0 ) break;
+
+ MessageBytes cookieValue=headers.getValue( pos );
+ if( cookieValue==null || cookieValue.isNull() ) continue;
+
+ // Uncomment to test the new parsing code
+ if( cookieValue.getType() == MessageBytes.T_BYTES ) {
+ if( dbg>0 ) log( "Parsing b[]: " + cookieValue.toString());
+ ByteChunk bc=cookieValue.getByteChunk();
+ processCookieHeader( bc.getBytes(),
+ bc.getOffset(),
+ bc.getLength());
+ } else {
+ if( dbg>0 ) log( "Parsing S: " + cookieValue.toString());
+ processCookieHeader( cookieValue.toString() );
+ }
+ pos++;// search from the next position
+ }
}
/** Process a byte[] header - allowing fast processing of the
@@ -180,182 +180,182 @@
*/
void processCookieHeader( byte bytes[], int off, int len )
{
- if( len<=0 || bytes==null ) return;
- int end=off+len;
- int pos=off;
-
- int version=0; //sticky
- ServerCookie sc=null;
-
-
- while( pos<end ) {
- byte cc;
- // [ skip_spaces name skip_spaces "=" skip_spaces value EXTRA ; ] *
- if( dbg>0 ) log( "Start: " + pos + " " + end );
-
- pos=skipSpaces(bytes, pos, end);
- if( pos>=end )
- return; // only spaces
- int startName=pos;
- if( dbg>0 ) log( "SN: " + pos );
-
- // Version should be the first token
- boolean isSpecial=false;
- if(bytes[pos]=='$') { pos++; isSpecial=true; }
-
- pos= findDelim1( bytes, startName, end); // " =;,"
- int endName=pos;
- // current = "=" or " " or DELIM
- pos= skipSpaces( bytes, endName, end );
- if( dbg>0 ) log( "DELIM: " + endName + " " + (char)bytes[pos]);
-
- if(pos >= end ) {
- // it's a name-only cookie ( valid in RFC2109 )
- if( ! isSpecial ) {
- sc=addCookie();
- sc.getName().setBytes( bytes, startName,
- endName-startName );
- sc.getValue().setString("");
- sc.setVersion( version );
- if( dbg>0 ) log( "Name only, end: " + startName + " " +
- endName);
- }
- return;
- }
-
- cc=bytes[pos];
- pos++;
- if( cc==';' || cc==',' ) {
- if( ! isSpecial && startName!= endName ) {
- sc=addCookie();
- sc.getName().setBytes( bytes, startName,
- endName-startName );
- sc.getValue().setString("");
- sc.setVersion( version );
- if( dbg>0 ) log( "Name only: " + startName + " " + endName);
- }
- continue;
- }
-
- // we should have "=" ( tested all other alternatives )
- int startValue=skipSpaces( bytes, pos, end);
- int endValue=startValue;
-
- // quote is valid only in version=1 cookies
- cc=bytes[pos];
- if( ( version == 1 || isSpecial ) && ( cc== '\'' || cc=='"' ) ) {
- startValue++;
- endValue=indexOf( bytes, startValue, end, cc );
- pos=endValue+1; // to skip to next cookie
- } else {
- endValue=findDelim2( bytes, startValue, end );
- pos=endValue+1;
- }
-
- // if not $Version, etc
- if( ! isSpecial ) {
- sc=addCookie();
- sc.getName().setBytes( bytes, startName, endName-startName );
- sc.getValue().setBytes( bytes, startValue, endValue-startValue);
- sc.setVersion( version );
- if( dbg>0 ) log( "New: " + sc.getName() + "X=X" +
sc.getValue());
- continue;
- }
-
- // special - Path, Version, Domain, Port
- if( dbg>0 ) log( "Special: " + startName + " " + endName);
- // XXX TODO
- if( equals( "$Version", bytes, startName, endName ) ) {
- if(dbg>0 ) log( "Found version " );
- if( bytes[startValue]=='1' && endValue==startValue+1 ) {
- version=1;
- if(dbg>0 ) log( "Found version=1" );
- }
- continue;
- }
- if( sc==null ) {
- // Path, etc without a previous cookie
- continue;
- }
- if( equals( "$Path", bytes, startName, endName ) ) {
- sc.getPath().setBytes( bytes, startValue, endValue-startValue );
- }
- if( equals( "$Domain", bytes, startName, endName ) ) {
- sc.getDomain().setBytes( bytes, startValue, endValue-startValue
);
- }
- if( equals( "$Port", bytes, startName, endName ) ) {
- // sc.getPort().setBytes( bytes, startValue,
endValue-startValue );
- }
- }
+ if( len<=0 || bytes==null ) return;
+ int end=off+len;
+ int pos=off;
+
+ int version=0; //sticky
+ ServerCookie sc=null;
+
+
+ while( pos<end ) {
+ byte cc;
+ // [ skip_spaces name skip_spaces "=" skip_spaces value EXTRA ; ] *
+ if( dbg>0 ) log( "Start: " + pos + " " + end );
+
+ pos=skipSpaces(bytes, pos, end);
+ if( pos>=end )
+ return; // only spaces
+ int startName=pos;
+ if( dbg>0 ) log( "SN: " + pos );
+
+ // Version should be the first token
+ boolean isSpecial=false;
+ if(bytes[pos]=='$') { pos++; isSpecial=true; }
+
+ pos= findDelim1( bytes, startName, end); // " =;,"
+ int endName=pos;
+ // current = "=" or " " or DELIM
+ pos= skipSpaces( bytes, endName, end );
+ if( dbg>0 ) log( "DELIM: " + endName + " " + (char)bytes[pos]);
+
+ if(pos >= end ) {
+ // it's a name-only cookie ( valid in RFC2109 )
+ if( ! isSpecial ) {
+ sc=addCookie();
+ sc.getName().setBytes( bytes, startName,
+ endName-startName );
+ sc.getValue().setString("");
+ sc.setVersion( version );
+ if( dbg>0 ) log( "Name only, end: " + startName + " " +
+ endName);
+ }
+ return;
+ }
+
+ cc=bytes[pos];
+ pos++;
+ if( cc==';' || cc==',' ) {
+ if( ! isSpecial && startName!= endName ) {
+ sc=addCookie();
+ sc.getName().setBytes( bytes, startName,
+ endName-startName );
+ sc.getValue().setString("");
+ sc.setVersion( version );
+ if( dbg>0 ) log( "Name only: " + startName + " " +
endName);
+ }
+ continue;
+ }
+
+ // we should have "=" ( tested all other alternatives )
+ int startValue=skipSpaces( bytes, pos, end);
+ int endValue=startValue;
+
+ // quote is valid only in version=1 cookies
+ cc=bytes[pos];
+ if( ( version == 1 || isSpecial ) && ( cc== '\'' || cc=='"' ) ) {
+ startValue++;
+ endValue=indexOf( bytes, startValue, end, cc );
+ pos=endValue+1; // to skip to next cookie
+ } else {
+ endValue=findDelim2( bytes, startValue, end );
+ pos=endValue+1;
+ }
+
+ // if not $Version, etc
+ if( ! isSpecial ) {
+ sc=addCookie();
+ sc.getName().setBytes( bytes, startName, endName-startName );
+ sc.getValue().setBytes( bytes, startValue,
endValue-startValue);
+ sc.setVersion( version );
+ if(dbg>0) log("New: " + sc.getName() + "X=X" + sc.getValue());
+ continue;
+ }
+
+ // special - Path, Version, Domain, Port
+ if( dbg>0 ) log( "Special: " + startName + " " + endName);
+ // XXX TODO
+ if( equals( "$Version", bytes, startName, endName ) ) {
+ if(dbg>0 ) log( "Found version " );
+ if( bytes[startValue]=='1' && endValue==startValue+1 ) {
+ version=1;
+ if(dbg>0 ) log( "Found version=1" );
+ }
+ continue;
+ }
+ if( sc==null ) {
+ // Path, etc without a previous cookie
+ continue;
+ }
+ if(equals("$Path", bytes, startName, endName)) {
+ sc.getPath().setBytes(bytes, startValue, endValue-startValue);
+ }
+ if(equals("$Domain", bytes, startName, endName)) {
+ sc.getDomain().setBytes(bytes, startValue,
endValue-startValue);
+ }
+ if(equals("$Port", bytes, startName, endName)) {
+ //sc.getPort().setBytes(bytes, startValue,
endValue-startValue);
+ }
+ }
}
// -------------------- Utils --------------------
public static int skipSpaces( byte bytes[], int off, int end ) {
- while( off < end ) {
- byte b=bytes[off];
- if( b!= ' ' ) return off;
- off ++;
- }
- return off;
+ while( off < end ) {
+ byte b=bytes[off];
+ if( b!= ' ' ) return off;
+ off ++;
+ }
+ return off;
}
public static int findDelim1( byte bytes[], int off, int end )
{
- while( off < end ) {
- byte b=bytes[off];
- if( b==' ' || b=='=' || b==';' || b==',' )
- return off;
- off++;
- }
- return off;
+ while( off < end ) {
+ byte b=bytes[off];
+ if( b==' ' || b=='=' || b==';' || b==',' )
+ return off;
+ off++;
+ }
+ return off;
}
public static int findDelim2( byte bytes[], int off, int end )
{
- while( off < end ) {
- byte b=bytes[off];
- if( b==';' || b==',' )
- return off;
- off++;
- }
- return off;
+ while( off < end ) {
+ byte b=bytes[off];
+ if( b==';' || b==',' )
+ return off;
+ off++;
+ }
+ return off;
}
public static int indexOf( byte bytes[], int off, int end, byte qq )
{
- while( off < end ) {
- byte b=bytes[off];
- if( b==qq )
- return off;
- off++;
- }
- return off;
+ while( off < end ) {
+ byte b=bytes[off];
+ if( b==qq )
+ return off;
+ off++;
+ }
+ return off;
}
public static int indexOf( byte bytes[], int off, int end, char qq )
{
- while( off < end ) {
- byte b=bytes[off];
- if( b==qq )
- return off;
- off++;
- }
- return off;
+ while( off < end ) {
+ byte b=bytes[off];
+ if( b==qq )
+ return off;
+ off++;
+ }
+ return off;
}
// XXX will be refactored soon!
public static boolean equals( String s, byte b[], int start, int end) {
- int blen = end-start;
- if (b == null || blen != s.length()) {
- return false;
- }
- int boff = start;
- for (int i = 0; i < blen; i++) {
- if (b[boff++] != s.charAt(i)) {
- return false;
- }
- }
- return true;
+ int blen = end-start;
+ if (b == null || blen != s.length()) {
+ return false;
+ }
+ int boff = start;
+ for (int i = 0; i < blen; i++) {
+ if (b[boff++] != s.charAt(i)) {
+ return false;
+ }
+ }
+ return true;
}
@@ -364,35 +364,35 @@
private void processCookieHeader( String cookieString )
{
- if( dbg>0 ) log( "Parsing cookie header " + cookieString );
- // normal cookie, with a string value.
- // This is the original code, un-optimized - it shouldn't
- // happen in normal case
-
- StringTokenizer tok = new StringTokenizer(cookieString,
- ";", false);
- while (tok.hasMoreTokens()) {
- String token = tok.nextToken();
- int i = token.indexOf("=");
- if (i > -1) {
-
- // XXX
- // the trims here are a *hack* -- this should
- // be more properly fixed to be spec compliant
-
- String name = token.substring(0, i).trim();
- String value = token.substring(i+1, token.length()).trim();
- // RFC 2109 and bug
- value=stripQuote( value );
- ServerCookie cookie = addCookie();
-
- cookie.getName().setString(name);
- cookie.getValue().setString(value);
- if( dbg > 0 ) log( "Add cookie " + name + "=" + value);
- } else {
- // we have a bad cookie.... just let it go
- }
- }
+ if( dbg>0 ) log( "Parsing cookie header " + cookieString );
+ // normal cookie, with a string value.
+ // This is the original code, un-optimized - it shouldn't
+ // happen in normal case
+
+ StringTokenizer tok = new StringTokenizer(cookieString,
+ ";", false);
+ while (tok.hasMoreTokens()) {
+ String token = tok.nextToken();
+ int i = token.indexOf("=");
+ if (i > -1) {
+
+ // XXX
+ // the trims here are a *hack* -- this should
+ // be more properly fixed to be spec compliant
+
+ String name = token.substring(0, i).trim();
+ String value = token.substring(i+1, token.length()).trim();
+ // RFC 2109 and bug
+ value=stripQuote( value );
+ ServerCookie cookie = addCookie();
+
+ cookie.getName().setString(name);
+ cookie.getValue().setString(value);
+ if( dbg > 0 ) log( "Add cookie " + name + "=" + value);
+ } else {
+ // we have a bad cookie.... just let it go
+ }
+ }
}
/**
@@ -408,59 +408,59 @@
*/
private static String stripQuote( String value )
{
- // log("Strip quote from " + value );
- if (((value.startsWith("\"")) && (value.endsWith("\""))) ||
- ((value.startsWith("'") && (value.endsWith("'"))))) {
- try {
- return value.substring(1,value.length()-1);
- } catch (Exception ex) {
- }
- }
- return value;
+ // log("Strip quote from " + value );
+ if (((value.startsWith("\"")) && (value.endsWith("\""))) ||
+ ((value.startsWith("'") && (value.endsWith("'"))))) {
+ try {
+ return value.substring(1,value.length()-1);
+ } catch (Exception ex) {
+ }
+ }
+ return value;
}
// log
static final int dbg=0;
public void log(String s ) {
- System.out.println("Cookies: " + s);
+ System.out.println("Cookies: " + s);
}
/*
public static void main( String args[] ) {
- test("foo=bar; a=b");
- test("foo=bar;a=b");
- test("foo=bar;a=b;");
- test("foo=bar;a=b; ");
- test("foo=bar;a=b; ;");
- test("foo=;a=b; ;");
- test("foo;a=b; ;");
- // v1
- test("$Version=1; foo=bar;a=b");
+ test("foo=bar; a=b");
+ test("foo=bar;a=b");
+ test("foo=bar;a=b;");
+ test("foo=bar;a=b; ");
+ test("foo=bar;a=b; ;");
+ test("foo=;a=b; ;");
+ test("foo;a=b; ;");
+ // v1
+ test("$Version=1; foo=bar;a=b");
test("$Version=\"1\"; foo='bar'; $Path=/path; $Domain=\"localhost\"");
- test("$Version=1;foo=bar;a=b; ; ");
- test("$Version=1;foo=;a=b; ; ");
- test("$Version=1;foo= ;a=b; ; ");
- test("$Version=1;foo;a=b; ; ");
- test("$Version=1;foo=\"bar\";a=b; ; ");
- test("$Version=1;foo=\"bar\";$Path=/examples;a=b; ; ");
- test("$Version=1;foo=\"bar\";$Domain=apache.org;a=b");
- test("$Version=1;foo=\"bar\";$Domain=apache.org;a=b;$Domain=yahoo.com");
- // rfc2965
- test("$Version=1;foo=\"bar\";$Domain=apache.org;$Port=8080;a=b");
+ test("$Version=1;foo=bar;a=b; ; ");
+ test("$Version=1;foo=;a=b; ; ");
+ test("$Version=1;foo= ;a=b; ; ");
+ test("$Version=1;foo;a=b; ; ");
+ test("$Version=1;foo=\"bar\";a=b; ; ");
+ test("$Version=1;foo=\"bar\";$Path=/examples;a=b; ; ");
+ test("$Version=1;foo=\"bar\";$Domain=apache.org;a=b");
+
test("$Version=1;foo=\"bar\";$Domain=apache.org;a=b;$Domain=yahoo.com");
+ // rfc2965
+ test("$Version=1;foo=\"bar\";$Domain=apache.org;$Port=8080;a=b");
- // wrong
- test("$Version=1;foo=\"bar\";$Domain=apache.org;$Port=8080;a=b");
+ // wrong
+ test("$Version=1;foo=\"bar\";$Domain=apache.org;$Port=8080;a=b");
}
public static void test( String s ) {
- System.out.println("Processing " + s );
- Cookies cs=new Cookies(null);
- cs.processCookieHeader( s.getBytes(), 0, s.length());
- for( int i=0; i< cs.getCookieCount() ; i++ ) {
- System.out.println("Cookie: " + cs.getCookie( i ));
- }
-
+ System.out.println("Processing " + s );
+ Cookies cs=new Cookies(null);
+ cs.processCookieHeader( s.getBytes(), 0, s.length());
+ for( int i=0; i< cs.getCookieCount() ; i++ ) {
+ System.out.println("Cookie: " + cs.getCookie( i ));
+ }
+
}
*/
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