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  /*
   *  Licensed to the Apache Software Foundation (ASF) under one or more
   *  contributor license agreements.  See the NOTICE file distributed with
   *  this work for additional information regarding copyright ownership.
   *  The ASF licenses this file to You under the Apache License, Version 2.0
   *  (the "License"); you may not use this file except in compliance with
   *  the License.  You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
  *
  *  Unless required by applicable law or agreed to in writing, software
  *  distributed under the License is distributed on an "AS IS" BASIS,
  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  *  See the License for the specific language governing permissions and
  *  limitations under the License.
  */
 
 package org.apache.tomcat.jni;

Status

Author(s):
Mladen Turk
Version:
$Revision: 515 $, $Date: 2008-03-17 22:02:23 +0100 (Mon, 17 Mar 2008) $
 
 
 public class Status {

    
APR_OS_START_ERROR is where the APR specific error values start.
 
      public static final int APR_OS_START_ERROR   = 20000;
    
APR_OS_ERRSPACE_SIZE is the maximum number of errors you can fit into one of the error/status ranges below -- except for APR_OS_START_USERERR, which see.
 
      public static final int APR_OS_ERRSPACE_SIZE = 50000;
    
APR_OS_START_STATUS is where the APR specific status codes start.
 
      public static final int APR_OS_START_STATUS  = ( + );

    
APR_OS_START_USERERR are reserved for applications that use APR that layer their own error codes along with APR's. Note that the error immediately following this one is set ten times farther away than usual, so that users of apr have a lot of room in which to declare custom error codes.
 
     public static final int APR_OS_START_USERERR  = ( + );
    
APR_OS_START_USEERR is obsolete, defined for compatibility only. Use APR_OS_START_USERERR instead.
 
     public static final int APR_OS_START_USEERR    = ;
    
APR_OS_START_CANONERR is where APR versions of errno values are defined on systems which don't have the corresponding errno.
 
     public static final int APR_OS_START_CANONERR  = ( + ( * 10));

    
APR_OS_START_EAIERR folds EAI_ error codes from getaddrinfo() into apr_status_t values.
 
     public static final int APR_OS_START_EAIERR  = ( + );
    
APR_OS_START_SYSERR folds platform-specific system error values into apr_status_t values.
 
     public static final int APR_OS_START_SYSERR  = ( + );

    
no error.
 
     public static final int APR_SUCCESS = 0;

    
APR Error Values
 APR ERROR VALUES
 APR_ENOSTAT      APR was unable to perform a stat on the file
 APR_ENOPOOL      APR was not provided a pool with which to allocate memory
 APR_EBADDATE     APR was given an invalid date
 APR_EINVALSOCK   APR was given an invalid socket
 APR_ENOPROC      APR was not given a process structure
 APR_ENOTIME      APR was not given a time structure
 APR_ENODIR       APR was not given a directory structure
 APR_ENOLOCK      APR was not given a lock structure
 APR_ENOPOLL      APR was not given a poll structure
 APR_ENOSOCKET    APR was not given a socket
 APR_ENOTHREAD    APR was not given a thread structure
 APR_ENOTHDKEY    APR was not given a thread key structure
 APR_ENOSHMAVAIL  There is no more shared memory available
 APR_EDSOOPEN     APR was unable to open the dso object.  For more
                  information call apr_dso_error().
 APR_EGENERAL     General failure (specific information not available)
 APR_EBADIP       The specified IP address is invalid
 APR_EBADMASK     The specified netmask is invalid
 APR_ESYMNOTFOUND Could not find the requested symbol
 
    public static final int APR_ENOSTAT       = ( + 1);
    public static final int APR_ENOPOOL       = ( + 2);
    public static final int APR_EBADDATE      = ( + 4);
    public static final int APR_EINVALSOCK    = ( + 5);
    public static final int APR_ENOPROC       = ( + 6);
    public static final int APR_ENOTIME       = ( + 7);
    public static final int APR_ENODIR        = ( + 8);
    public static final int APR_ENOLOCK       = ( + 9);
    public static final int APR_ENOPOLL       = ( + 10);
    public static final int APR_ENOSOCKET     = ( + 11);
    public static final int APR_ENOTHREAD     = ( + 12);
    public static final int APR_ENOTHDKEY     = ( + 13);
    public static final int APR_EGENERAL      = ( + 14);
    public static final int APR_ENOSHMAVAIL   = ( + 15);
    public static final int APR_EBADIP        = ( + 16);
    public static final int APR_EBADMASK      = ( + 17);
    public static final int APR_EDSOOPEN      = ( + 19);
    public static final int APR_EABSOLUTE     = ( + 20);
    public static final int APR_ERELATIVE     = ( + 21);
    public static final int APR_EINCOMPLETE   = ( + 22);
    public static final int APR_EABOVEROOT    = ( + 23);
    public static final int APR_EBADPATH      = ( + 24);
    public static final int APR_EPATHWILD     = ( + 25);
    public static final int APR_ESYMNOTFOUND  = ( + 26);
    public static final int APR_EPROC_UNKNOWN = ( + 27);
    public static final int APR_ENOTENOUGHENTROPY = ( + 28);

    
APR Status Values
 APR STATUS VALUES
 APR_INCHILD        Program is currently executing in the child
 APR_INPARENT       Program is currently executing in the parent
 APR_DETACH         The thread is detached
 APR_NOTDETACH      The thread is not detached
 APR_CHILD_DONE     The child has finished executing
 APR_CHILD_NOTDONE  The child has not finished executing
 APR_TIMEUP         The operation did not finish before the timeout
 APR_INCOMPLETE     The operation was incomplete although some processing
                    was performed and the results are partially valid
 APR_BADCH          Getopt found an option not in the option string
 APR_BADARG         Getopt found an option that is missing an argument
                    and an argument was specified in the option string
 APR_EOF            APR has encountered the end of the file
 APR_NOTFOUND       APR was unable to find the socket in the poll structure
 APR_ANONYMOUS      APR is using anonymous shared memory
 APR_FILEBASED      APR is using a file name as the key to the shared memory
 APR_KEYBASED       APR is using a shared key as the key to the shared memory
 APR_EINIT          Ininitalizer value.  If no option has been found, but
                    the status variable requires a value, this should be used
 APR_ENOTIMPL       The APR function has not been implemented on this
                    platform, either because nobody has gotten to it yet,
                    or the function is impossible on this platform.
 APR_EMISMATCH      Two passwords do not match.
 APR_EBUSY          The given lock was busy.
 
    public static final int APR_INCHILD       = ( + 1);
    public static final int APR_INPARENT      = ( + 2);
    public static final int APR_DETACH        = ( + 3);
    public static final int APR_NOTDETACH     = ( + 4);
    public static final int APR_CHILD_DONE    = ( + 5);
    public static final int APR_CHILD_NOTDONE = ( + 6);
    public static final int APR_TIMEUP        = ( + 7);
    public static final int APR_INCOMPLETE    = ( + 8);
    public static final int APR_BADCH         = ( + 12);
    public static final int APR_BADARG        = ( + 13);
    public static final int APR_EOF           = ( + 14);
    public static final int APR_NOTFOUND      = ( + 15);
    public static final int APR_ANONYMOUS     = ( + 19);
    public static final int APR_FILEBASED     = ( + 20);
    public static final int APR_KEYBASED      = ( + 21);
    public static final int APR_EINIT         = ( + 22);
    public static final int APR_ENOTIMPL      = ( + 23);
    public static final int APR_EMISMATCH     = ( + 24);
    public static final int APR_EBUSY         = ( + 25);
    public static final int TIMEUP            = ( + 1);
    public static final int EAGAIN            = ( + 2);
    public static final int EINTR             = ( + 3);
    public static final int EINPROGRESS       = ( + 4);
    public static final int ETIMEDOUT         = ( + 5);
    private static native boolean is(int errint idx);
    
APR_STATUS_IS Status Value Tests
Warning : For any particular error condition, more than one of these tests may match. This is because platform-specific error codes may not always match the semantics of the POSIX codes these tests (and the corresponding APR error codes) are named after. A notable example are the APR_STATUS_IS_ENOENT and APR_STATUS_IS_ENOTDIR tests on Win32 platforms. The programmer should always be aware of this and adjust the order of the tests accordingly.
    public static final boolean APR_STATUS_IS_ENOSTAT(int s)    { return is(s, 1); }
    public static final boolean APR_STATUS_IS_ENOPOOL(int s)    { return is(s, 2); }
    /* empty slot: +3 */
    public static final boolean APR_STATUS_IS_EBADDATE(int s)   { return is(s, 4); }
    public static final boolean APR_STATUS_IS_EINVALSOCK(int s) { return is(s, 5); }
    public static final boolean APR_STATUS_IS_ENOPROC(int s)    { return is(s, 6); }
    public static final boolean APR_STATUS_IS_ENOTIME(int s)    { return is(s, 7); }
    public static final boolean APR_STATUS_IS_ENODIR(int s)     { return is(s, 8); }
    public static final boolean APR_STATUS_IS_ENOLOCK(int s)    { return is(s, 9); }
    public static final boolean APR_STATUS_IS_ENOPOLL(int s)    { return is(s, 10); }
    public static final boolean APR_STATUS_IS_ENOSOCKET(int s)  { return is(s, 11); }
    public static final boolean APR_STATUS_IS_ENOTHREAD(int s)  { return is(s, 12); }
    public static final boolean APR_STATUS_IS_ENOTHDKEY(int s)  { return is(s, 13); }
    public static final boolean APR_STATUS_IS_EGENERAL(int s)   { return is(s, 14); }
    public static final boolean APR_STATUS_IS_ENOSHMAVAIL(int s){ return is(s, 15); }
    public static final boolean APR_STATUS_IS_EBADIP(int s)     { return is(s, 16); }
    public static final boolean APR_STATUS_IS_EBADMASK(int s)   { return is(s, 17); }
    /* empty slot: +18 */
    public static final boolean APR_STATUS_IS_EDSOPEN(int s)    { return is(s, 19); }
    public static final boolean APR_STATUS_IS_EABSOLUTE(int s)  { return is(s, 20); }
    public static final boolean APR_STATUS_IS_ERELATIVE(int s)  { return is(s, 21); }
    public static final boolean APR_STATUS_IS_EINCOMPLETE(int s){ return is(s, 22); }
    public static final boolean APR_STATUS_IS_EABOVEROOT(int s) { return is(s, 23); }
    public static final boolean APR_STATUS_IS_EBADPATH(int s)   { return is(s, 24); }
    public static final boolean APR_STATUS_IS_EPATHWILD(int s)  { return is(s, 25); }
    public static final boolean APR_STATUS_IS_ESYMNOTFOUND(int s)      { return is(s, 26); }
    public static final boolean APR_STATUS_IS_EPROC_UNKNOWN(int s)     { return is(s, 27); }
    public static final boolean APR_STATUS_IS_ENOTENOUGHENTROPY(int s) { return is(s, 28); }
    /*
     * APR_Error
     */
    public static final boolean APR_STATUS_IS_INCHILD(int s)    { return is(s, 51); }
    public static final boolean APR_STATUS_IS_INPARENT(int s)   { return is(s, 52); }
    public static final boolean APR_STATUS_IS_DETACH(int s)     { return is(s, 53); }
    public static final boolean APR_STATUS_IS_NOTDETACH(int s)  { return is(s, 54); }
    public static final boolean APR_STATUS_IS_CHILD_DONE(int s) { return is(s, 55); }
    public static final boolean APR_STATUS_IS_CHILD_NOTDONE(int s)  { return is(s, 56); }
    public static final boolean APR_STATUS_IS_TIMEUP(int s)     { return is(s, 57); }
    public static final boolean APR_STATUS_IS_INCOMPLETE(int s) { return is(s, 58); }
    /* empty slot: +9 */
    /* empty slot: +10 */
    /* empty slot: +11 */
    public static final boolean APR_STATUS_IS_BADCH(int s)      { return is(s, 62); }
    public static final boolean APR_STATUS_IS_BADARG(int s)     { return is(s, 63); }
    public static final boolean APR_STATUS_IS_EOF(int s)        { return is(s, 64); }
    public static final boolean APR_STATUS_IS_NOTFOUND(int s)   { return is(s, 65); }
    /* empty slot: +16 */
    /* empty slot: +17 */
    /* empty slot: +18 */
    public static final boolean APR_STATUS_IS_ANONYMOUS(int s)  { return is(s, 69); }
    public static final boolean APR_STATUS_IS_FILEBASED(int s)  { return is(s, 70); }
    public static final boolean APR_STATUS_IS_KEYBASED(int s)   { return is(s, 71); }
    public static final boolean APR_STATUS_IS_EINIT(int s)      { return is(s, 72); }
    public static final boolean APR_STATUS_IS_ENOTIMPL(int s)   { return is(s, 73); }
    public static final boolean APR_STATUS_IS_EMISMATCH(int s)  { return is(s, 74); }
    public static final boolean APR_STATUS_IS_EBUSY(int s)      { return is(s, 75); }
    /* Socket errors */
    public static final boolean APR_STATUS_IS_EAGAIN(int s)     { return is(s, 90); }
    public static final boolean APR_STATUS_IS_ETIMEDOUT(int s)  { return is(s, 91); }
    public static final boolean APR_STATUS_IS_ECONNABORTED(int s) { return is(s, 92); }
    public static final boolean APR_STATUS_IS_ECONNRESET(int s)   { return is(s, 93); }
    public static final boolean APR_STATUS_IS_EINPROGRESS(int s)  { return is(s, 94); }
    public static final boolean APR_STATUS_IS_EINTR(int s)      { return is(s, 95); }
    public static final boolean APR_STATUS_IS_ENOTSOCK(int s)   { return is(s, 96); }
    public static final boolean APR_STATUS_IS_EINVAL(int s)     { return is(s, 97); }
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