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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef nsError_h__
#define nsError_h__

#ifndef nscore_h___
#include "nscore.h"  /* needed for nsresult */
#endif

/*
 * To add error code to your module, you need to do the following:
 *
 * 1) Add a module offset code.  Add yours to the bottom of the list
 *    right below this comment, adding 1.
 *
 * 2) In your module, define a header file which uses one of the
 *    NE_ERROR_GENERATExxxxxx macros.  Some examples below:
 *
 *    #define NS_ERROR_MYMODULE_MYERROR1 NS_ERROR_GENERATE(NS_ERROR_SEVERITY_ERROR,NS_ERROR_MODULE_MYMODULE,1)
 *    #define NS_ERROR_MYMODULE_MYERROR2 NS_ERROR_GENERATE_SUCCESS(NS_ERROR_MODULE_MYMODULE,2)
 *    #define NS_ERROR_MYMODULE_MYERROR3 NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_MYMODULE,3)
 *
 */


/**
 * @name Standard Module Offset Code. Each Module should identify a unique number
 *       and then all errors associated with that module become offsets from the
 *       base associated with that module id. There are 16 bits of code bits for
 *       each module.
 */

#define NS_ERROR_MODULE_XPCOM      1
#define NS_ERROR_MODULE_BASE       2
#define NS_ERROR_MODULE_GFX        3
#define NS_ERROR_MODULE_WIDGET     4
#define NS_ERROR_MODULE_CALENDAR   5
#define NS_ERROR_MODULE_NETWORK    6
#define NS_ERROR_MODULE_PLUGINS    7
#define NS_ERROR_MODULE_LAYOUT     8
#define NS_ERROR_MODULE_HTMLPARSER 9
#define NS_ERROR_MODULE_RDF        10
#define NS_ERROR_MODULE_UCONV      11
#define NS_ERROR_MODULE_REG        12
#define NS_ERROR_MODULE_FILES      13
#define NS_ERROR_MODULE_DOM        14
#define NS_ERROR_MODULE_IMGLIB     15
#define NS_ERROR_MODULE_MAILNEWS   16
#define NS_ERROR_MODULE_EDITOR     17
#define NS_ERROR_MODULE_XPCONNECT  18
#define NS_ERROR_MODULE_PROFILE    19
#define NS_ERROR_MODULE_LDAP       20
#define NS_ERROR_MODULE_SECURITY   21
#define NS_ERROR_MODULE_DOM_XPATH  22
/* 23 used to be NS_ERROR_MODULE_DOM_RANGE (see bug 711047) */
#define NS_ERROR_MODULE_URILOADER  24
#define NS_ERROR_MODULE_CONTENT    25
#define NS_ERROR_MODULE_PYXPCOM    26
#define NS_ERROR_MODULE_XSLT       27
#define NS_ERROR_MODULE_IPC        28
#define NS_ERROR_MODULE_SVG        29
#define NS_ERROR_MODULE_STORAGE    30
#define NS_ERROR_MODULE_SCHEMA     31
#define NS_ERROR_MODULE_DOM_FILE   32
#define NS_ERROR_MODULE_DOM_INDEXEDDB 33
#define NS_ERROR_MODULE_DOM_FILEHANDLE 34
#define NS_ERROR_MODULE_SIGNED_JAR 35

/* NS_ERROR_MODULE_GENERAL should be used by modules that do not
 * care if return code values overlap. Callers of methods that
 * return such codes should be aware that they are not
 * globally unique. Implementors should be careful about blindly
 * returning codes from other modules that might also use
 * the generic base.
 */
#define NS_ERROR_MODULE_GENERAL    51

/**
 * @name Severity Code.  This flag identifies the level of warning
 */

#define NS_ERROR_SEVERITY_SUCCESS       0
#define NS_ERROR_SEVERITY_ERROR         1

/**
 * @name Mozilla Code.  This flag separates consumers of mozilla code
 *       from the native platform
 */

#define NS_ERROR_MODULE_BASE_OFFSET 0x45

/* Helpers for defining our enum, to be undef'd later */
#define SUCCESS_OR_FAILURE(sev, module, code) \
  ((uint32_t)(sev) << 31) | \
  ((uint32_t)(module + NS_ERROR_MODULE_BASE_OFFSET) << 16) | \
  (uint32_t)(code)
#define SUCCESS(code) \
  SUCCESS_OR_FAILURE(NS_ERROR_SEVERITY_SUCCESS, MODULE, code)
#define FAILURE(code) \
  SUCCESS_OR_FAILURE(NS_ERROR_SEVERITY_ERROR, MODULE, code)

/**
 * @name Standard Macros for retrieving error bits
 */

#define NS_ERROR_GET_CODE(err)     ((err) & 0xffff)
#define NS_ERROR_GET_MODULE(err)   ((((err) >> 16) - NS_ERROR_MODULE_BASE_OFFSET) & 0x1fff)
#define NS_ERROR_GET_SEVERITY(err) (((err) >> 31) & 0x1)

/**
 * @name Standard return values
 */

/*@{*/

typedef enum tag_nsresult
#if defined(__cplusplus) && defined(_MSC_VER) && defined(_M_X64)
  /* need underlying type for workaround of Microsoft compiler (Bug 794734) */
  : uint32_t
#endif
{ 
  /* Standard "it worked" return value */
  NS_OK = 0,

  /* ======================================================================= */
  /* Core errors, not part of any modules */
  /* ======================================================================= */
  NS_ERROR_BASE                         = 0xC1F30000,
  /* Returned when an instance is not initialized */
  NS_ERROR_NOT_INITIALIZED              = NS_ERROR_BASE + 1,
  /* Returned when an instance is already initialized */
  NS_ERROR_ALREADY_INITIALIZED          = NS_ERROR_BASE + 2,
  /* Returned by a not implemented function */
  NS_ERROR_NOT_IMPLEMENTED              = 0x80004001,
  /* Returned when a given interface is not supported. */
  NS_NOINTERFACE                        = 0x80004002,
  NS_ERROR_NO_INTERFACE                 = NS_NOINTERFACE,
  NS_ERROR_INVALID_POINTER              = 0x80004003,
  NS_ERROR_NULL_POINTER                 = NS_ERROR_INVALID_POINTER,
  /* Returned when a function aborts */
  NS_ERROR_ABORT                        = 0x80004004,
  /* Returned when a function fails */
  NS_ERROR_FAILURE                      = 0x80004005,
  /* Returned when an unexpected error occurs */
  NS_ERROR_UNEXPECTED                   = 0x8000ffff,
  /* Returned when a memory allocation fails */
  NS_ERROR_OUT_OF_MEMORY                = 0x8007000e,
  /* Returned when an illegal value is passed */
  NS_ERROR_ILLEGAL_VALUE                = 0x80070057,
  NS_ERROR_INVALID_ARG                  = NS_ERROR_ILLEGAL_VALUE,
  /* Returned when a class doesn't allow aggregation */
  NS_ERROR_NO_AGGREGATION               = 0x80040110,
  /* Returned when an operation can't complete due to an unavailable resource */
  NS_ERROR_NOT_AVAILABLE                = 0x80040111,
  /* Returned when a class is not registered */
  NS_ERROR_FACTORY_NOT_REGISTERED       = 0x80040154,
  /* Returned when a class cannot be registered, but may be tried again later */
  NS_ERROR_FACTORY_REGISTER_AGAIN       = 0x80040155,
  /* Returned when a dynamically loaded factory couldn't be found */
  NS_ERROR_FACTORY_NOT_LOADED           = 0x800401f8,
  /* Returned when a factory doesn't support signatures */
  NS_ERROR_FACTORY_NO_SIGNATURE_SUPPORT = NS_ERROR_BASE + 0x101,
  /* Returned when a factory already is registered */
  NS_ERROR_FACTORY_EXISTS               = NS_ERROR_BASE + 0x100,


  /* ======================================================================= */
  /* 1: NS_ERROR_MODULE_XPCOM */
  /* ======================================================================= */
#define MODULE NS_ERROR_MODULE_XPCOM
  /* Result codes used by nsIVariant */
  NS_ERROR_CANNOT_CONVERT_DATA      = FAILURE(1),
  NS_ERROR_OBJECT_IS_IMMUTABLE      = FAILURE(2),
  NS_ERROR_LOSS_OF_SIGNIFICANT_DATA = FAILURE(3),
  /* Result code used by nsIThreadManager */
  NS_ERROR_NOT_SAME_THREAD          = FAILURE(4),
  /* Various operations are not permitted during XPCOM shutdown and will fail
   * with this exception. */
  NS_ERROR_ILLEGAL_DURING_SHUTDOWN  = FAILURE(30),
  NS_ERROR_SERVICE_NOT_AVAILABLE    = FAILURE(22),

  NS_SUCCESS_LOSS_OF_INSIGNIFICANT_DATA = SUCCESS(1),
  /* Used by nsCycleCollectionParticipant */
  NS_SUCCESS_INTERRUPTED_TRAVERSE       = SUCCESS(2),
  /* DEPRECATED */
  NS_ERROR_SERVICE_NOT_FOUND            = SUCCESS(22),
  /* DEPRECATED */
  NS_ERROR_SERVICE_IN_USE               = SUCCESS(23),
#undef MODULE


  /* ======================================================================= */
  /* 2: NS_ERROR_MODULE_BASE */
  /* ======================================================================= */
#define MODULE NS_ERROR_MODULE_BASE
  /* I/O Errors */

  /*  Stream closed */
  NS_BASE_STREAM_CLOSED         = FAILURE(2),
  /*  Error from the operating system */
  NS_BASE_STREAM_OSERROR        = FAILURE(3),
  /*  Illegal arguments */
  NS_BASE_STREAM_ILLEGAL_ARGS   = FAILURE(4),
  /*  For unichar streams */
  NS_BASE_STREAM_NO_CONVERTER   = FAILURE(5),
  /*  For unichar streams */
  NS_BASE_STREAM_BAD_CONVERSION = FAILURE(6),
  NS_BASE_STREAM_WOULD_BLOCK    = FAILURE(7),
#undef MODULE


  /* ======================================================================= */
  /* 3: NS_ERROR_MODULE_GFX */
  /* ======================================================================= */
#define MODULE NS_ERROR_MODULE_GFX
  /* error codes for printer device contexts */
  /* Unix: print command (lp/lpr) not found */
  NS_ERROR_GFX_PRINTER_CMD_NOT_FOUND              = FAILURE(2),
  /* Unix: print command returned an error */
  NS_ERROR_GFX_PRINTER_CMD_FAILURE                = FAILURE(3),
  /* no printer available (e.g. cannot find _any_ printer) */
  NS_ERROR_GFX_PRINTER_NO_PRINTER_AVAILABLE       = FAILURE(4),
  /* _specified_ (by name) printer not found */
  NS_ERROR_GFX_PRINTER_NAME_NOT_FOUND             = FAILURE(5),
  /* access to printer denied */
  NS_ERROR_GFX_PRINTER_ACCESS_DENIED              = FAILURE(6),
  /* invalid printer attribute (for example: unsupported paper size etc.) */
  NS_ERROR_GFX_PRINTER_INVALID_ATTRIBUTE          = FAILURE(7),
  /* printer not "ready" (offline ?) */
  NS_ERROR_GFX_PRINTER_PRINTER_NOT_READY          = FAILURE(9),
  /* printer out of paper */
  NS_ERROR_GFX_PRINTER_OUT_OF_PAPER               = FAILURE(10),
  /* generic printer I/O error */
  NS_ERROR_GFX_PRINTER_PRINTER_IO_ERROR           = FAILURE(11),
  /* print-to-file: could not open output file */
  NS_ERROR_GFX_PRINTER_COULD_NOT_OPEN_FILE        = FAILURE(12),
  /* print-to-file: I/O error while printing to file */
  NS_ERROR_GFX_PRINTER_FILE_IO_ERROR              = FAILURE(13),
  /* print preview: needs at least one printer */
  NS_ERROR_GFX_PRINTER_PRINTPREVIEW               = FAILURE(14),
  /* print: starting document */
  NS_ERROR_GFX_PRINTER_STARTDOC                   = FAILURE(15),
  /* print: ending document */
  NS_ERROR_GFX_PRINTER_ENDDOC                     = FAILURE(16),
  /* print: starting page */
  NS_ERROR_GFX_PRINTER_STARTPAGE                  = FAILURE(17),
  /* print: ending page */
  NS_ERROR_GFX_PRINTER_ENDPAGE                    = FAILURE(18),
  /* print: print while in print preview */
  NS_ERROR_GFX_PRINTER_PRINT_WHILE_PREVIEW        = FAILURE(19),
  /* requested page size not supported by printer */
  NS_ERROR_GFX_PRINTER_PAPER_SIZE_NOT_SUPPORTED   = FAILURE(20),
  /* requested page orientation not supported */
  NS_ERROR_GFX_PRINTER_ORIENTATION_NOT_SUPPORTED  = FAILURE(21),
  /* requested colorspace not supported (like printing "color" on a
     "grayscale"-only printer) */
  NS_ERROR_GFX_PRINTER_COLORSPACE_NOT_SUPPORTED   = FAILURE(22),
  /* too many copies requested */
  NS_ERROR_GFX_PRINTER_TOO_MANY_COPIES            = FAILURE(23),
  /* driver configuration error */
  NS_ERROR_GFX_PRINTER_DRIVER_CONFIGURATION_ERROR = FAILURE(24),
  /* The document is still being loaded, can't Print Preview */
  NS_ERROR_GFX_PRINTER_DOC_IS_BUSY_PP             = FAILURE(25),
  /* The document was asked to be destroyed while we were preparing printing */
  NS_ERROR_GFX_PRINTER_DOC_WAS_DESTORYED          = FAILURE(26),
  /* Cannot Print or Print Preview XUL Documents */
  NS_ERROR_GFX_PRINTER_NO_XUL                     = FAILURE(27),
  /* The toolkit no longer supports the Print Dialog (for embedders) */
  NS_ERROR_GFX_NO_PRINTDIALOG_IN_TOOLKIT          = FAILURE(28),
  /* The was wasn't any Print Prompt service registered (this shouldn't happen) */
  NS_ERROR_GFX_NO_PRINTROMPTSERVICE               = FAILURE(29),
  /* requested plex mode not supported by printer */
  NS_ERROR_GFX_PRINTER_PLEX_NOT_SUPPORTED         = FAILURE(30),
  /* The document is still being loaded */
  NS_ERROR_GFX_PRINTER_DOC_IS_BUSY                = FAILURE(31),
  /* Printing is not implemented */
  NS_ERROR_GFX_PRINTING_NOT_IMPLEMENTED           = FAILURE(32),
  /* Cannot load the matching print module */
  NS_ERROR_GFX_COULD_NOT_LOAD_PRINT_MODULE        = FAILURE(33),
  /* requested resolution/quality mode not supported by printer */
  NS_ERROR_GFX_PRINTER_RESOLUTION_NOT_SUPPORTED   = FAILURE(34),
  /* Font cmap is strangely structured - avoid this font! */
  NS_ERROR_GFX_CMAP_MALFORMED                     = FAILURE(51),
#undef MODULE


  /* ======================================================================= */
  /* 4: NS_ERROR_MODULE_WIDGET */
  /* ======================================================================= */
#define MODULE NS_ERROR_MODULE_WIDGET
  /* nsIWidget::OnIMEFocusChange should be called during blur, but other
   * OnIME*Change methods should not be called */
  NS_SUCCESS_IME_NO_UPDATES = SUCCESS(1),
#undef MODULE


  /* ======================================================================= */
  /* 6: NS_ERROR_MODULE_NETWORK */
  /* ======================================================================= */
#define MODULE NS_ERROR_MODULE_NETWORK
  /* General async request error codes:
   *
   * These error codes are commonly passed through callback methods to indicate
   * the status of some requested async request.
   *
   * For example, see nsIRequestObserver::onStopRequest.
   */

  /* The async request completed successfully. */
  NS_BINDING_SUCCEEDED = NS_OK,

  /* The async request failed for some unknown reason.  */
  NS_BINDING_FAILED     = FAILURE(1),
  /* The async request failed because it was aborted by some user action. */
  NS_BINDING_ABORTED    = FAILURE(2),
  /* The async request has been "redirected" to a different async request.
   * (e.g., an HTTP redirect occurred).
   *
   * This error code is used with load groups to notify the load group observer
   * when a request in the load group is redirected to another request. */
  NS_BINDING_REDIRECTED = FAILURE(3),
  /* The async request has been "retargeted" to a different "handler."
   *
   * This error code is used with load groups to notify the load group observer
   * when a request in the load group is removed from the load group and added
   * to a different load group. */
  NS_BINDING_RETARGETED = FAILURE(4),

  /* Miscellaneous error codes: These errors are not typically passed via
   * onStopRequest. */

  /* The URI is malformed. */
  NS_ERROR_MALFORMED_URI                      = FAILURE(10),
  /* The requested action could not be completed while the object is busy.
   * Implementations of nsIChannel::asyncOpen will commonly return this error
   * if the channel has already been opened (and has not yet been closed). */
  NS_ERROR_IN_PROGRESS                        = FAILURE(15),
  /* Returned from nsIChannel::asyncOpen to indicate that OnDataAvailable will
   * not be called because there is no content available.  This is used by
   * helper app style protocols (e.g., mailto).  XXX perhaps this should be a
   * success code. */
  NS_ERROR_NO_CONTENT                         = FAILURE(17),
  /* The URI scheme corresponds to an unknown protocol handler. */
  NS_ERROR_UNKNOWN_PROTOCOL                   = FAILURE(18),
  /* The content encoding of the source document was incorrect, for example
   * returning a plain HTML document advertised as Content-Encoding: gzip */
  NS_ERROR_INVALID_CONTENT_ENCODING           = FAILURE(27),
  /* A transport level corruption was found in the source document. for example
   * a document with a calculated checksum that does not match the Content-MD5
   * http header. */
  NS_ERROR_CORRUPTED_CONTENT                  = FAILURE(29),
  /* While parsing for the first component of a header field using syntax as in
   * Content-Disposition or Content-Type, the first component was found to be
   * empty, such as in: Content-Disposition: ; filename=foo */
  NS_ERROR_FIRST_HEADER_FIELD_COMPONENT_EMPTY = FAILURE(34),
  /* Returned from nsIChannel::asyncOpen when trying to open the channel again
   * (reopening is not supported). */
  NS_ERROR_ALREADY_OPENED                     = FAILURE(73),

  /* Connectivity error codes: */

  /* The connection is already established.  XXX unused - consider removing. */
  NS_ERROR_ALREADY_CONNECTED        = FAILURE(11),
  /* The connection does not exist.  XXX unused - consider removing. */
  NS_ERROR_NOT_CONNECTED            = FAILURE(12),
  /* The connection attempt failed, for example, because no server was
   * listening at specified host:port. */
  NS_ERROR_CONNECTION_REFUSED       = FAILURE(13),
  /* The connection was lost due to a timeout error.  */
  NS_ERROR_NET_TIMEOUT              = FAILURE(14),
  /* The requested action could not be completed while the networking library
   * is in the offline state. */
  NS_ERROR_OFFLINE                  = FAILURE(16),
  /* The requested action was prohibited because it would have caused the
   * networking library to establish a connection to an unsafe or otherwise
   * banned port. */
  NS_ERROR_PORT_ACCESS_NOT_ALLOWED  = FAILURE(19),
  /* The connection was established, but no data was ever received. */
  NS_ERROR_NET_RESET                = FAILURE(20),
  /* The connection was established, but the data transfer was interrupted. */
  NS_ERROR_NET_INTERRUPT            = FAILURE(71),
  /* The connection attempt to a proxy failed. */
  NS_ERROR_PROXY_CONNECTION_REFUSED = FAILURE(72),

  /* XXX really need to better rationalize these error codes.  are consumers of
   * necko really expected to know how to discern the meaning of these?? */
  /* This request is not resumable, but it was tried to resume it, or to
   * request resume-specific data. */
  NS_ERROR_NOT_RESUMABLE       = FAILURE(25),
  /* The request failed as a result of a detected redirection loop.  */
  NS_ERROR_REDIRECT_LOOP       = FAILURE(31),
  /* It was attempted to resume the request, but the entity has changed in the
   * meantime. */
  NS_ERROR_ENTITY_CHANGED      = FAILURE(32),
  /* The request failed because the content type returned by the server was not
   * a type expected by the channel (for nested channels such as the JAR
   * channel). */
  NS_ERROR_UNSAFE_CONTENT_TYPE = FAILURE(74),
  /* The request failed because the user tried to access to a remote XUL
   * document from a website that is not in its white-list. */
  NS_ERROR_REMOTE_XUL          = FAILURE(75),


  /* FTP specific error codes: */

  NS_ERROR_FTP_LOGIN = FAILURE(21),
  NS_ERROR_FTP_CWD   = FAILURE(22),
  NS_ERROR_FTP_PASV  = FAILURE(23),
  NS_ERROR_FTP_PWD   = FAILURE(24),
  NS_ERROR_FTP_LIST  = FAILURE(28),

  /* DNS specific error codes: */

  /* The lookup of a hostname failed.  This generally refers to the hostname
   * from the URL being loaded. */
  NS_ERROR_UNKNOWN_HOST          = FAILURE(30),
  /* A low or medium priority DNS lookup failed because the pending queue was
   * already full. High priorty (the default) always makes room */
  NS_ERROR_DNS_LOOKUP_QUEUE_FULL = FAILURE(33),
  /* The lookup of a proxy hostname failed.  If a channel is configured to
   * speak to a proxy server, then it will generate this error if the proxy
   * hostname cannot be resolved. */
  NS_ERROR_UNKNOWN_PROXY_HOST    = FAILURE(42),


  /* Socket specific error codes: */

  /* The specified socket type does not exist. */
  NS_ERROR_UNKNOWN_SOCKET_TYPE  = FAILURE(51),
  /* The specified socket type could not be created. */
  NS_ERROR_SOCKET_CREATE_FAILED = FAILURE(52),


  /* Cache specific error codes: */
  NS_ERROR_CACHE_KEY_NOT_FOUND       = FAILURE(61),
  NS_ERROR_CACHE_DATA_IS_STREAM      = FAILURE(62),
  NS_ERROR_CACHE_DATA_IS_NOT_STREAM  = FAILURE(63),
  NS_ERROR_CACHE_WAIT_FOR_VALIDATION = FAILURE(64),
  NS_ERROR_CACHE_ENTRY_DOOMED        = FAILURE(65),
  NS_ERROR_CACHE_READ_ACCESS_DENIED  = FAILURE(66),
  NS_ERROR_CACHE_WRITE_ACCESS_DENIED = FAILURE(67),
  NS_ERROR_CACHE_IN_USE              = FAILURE(68),
  /* Error passed through onStopRequest if the document could not be fetched
   * from the cache. */
  NS_ERROR_DOCUMENT_NOT_CACHED       = FAILURE(70),

  /* Effective TLD Service specific error codes: */

  /* The requested number of domain levels exceeds those present in the host
   * string. */
  NS_ERROR_INSUFFICIENT_DOMAIN_LEVELS = FAILURE(80),
  /* The host string is an IP address. */
  NS_ERROR_HOST_IS_IP_ADDRESS         = FAILURE(81),


  /* StreamLoader specific result codes: */

  /* Result code returned by nsIStreamLoaderObserver to indicate that the
   * observer is taking over responsibility for the data buffer, and the loader
   * should NOT free it. */
  NS_SUCCESS_ADOPTED_DATA = SUCCESS(90),

  /* FTP */
  NS_NET_STATUS_BEGIN_FTP_TRANSACTION = SUCCESS(27),
  NS_NET_STATUS_END_FTP_TRANSACTION   = SUCCESS(28),

  /* This success code may be returned by nsIAuthModule::getNextToken to
   * indicate that the authentication is finished and thus there's no need
   * to call getNextToken again. */
  NS_SUCCESS_AUTH_FINISHED = SUCCESS(40),

  /* These are really not "results", they're statuses, used by nsITransport and
   * friends.  This is abuse of nsresult, but we'll put up with it for now. */
  /* nsITransport */
  NS_NET_STATUS_READING = FAILURE(8),
  NS_NET_STATUS_WRITING = FAILURE(9),

  /* nsISocketTransport */
  NS_NET_STATUS_RESOLVING_HOST = FAILURE(3),
  NS_NET_STATUS_RESOLVED_HOST  = FAILURE(11),
  NS_NET_STATUS_CONNECTING_TO  = FAILURE(7),
  NS_NET_STATUS_CONNECTED_TO   = FAILURE(4),
  NS_NET_STATUS_SENDING_TO     = FAILURE(5),
  NS_NET_STATUS_WAITING_FOR    = FAILURE(10),
  NS_NET_STATUS_RECEIVING_FROM = FAILURE(6),
#undef MODULE


  /* ======================================================================= */
  /* 7: NS_ERROR_MODULE_PLUGINS */
  /* ======================================================================= */
#define MODULE NS_ERROR_MODULE_PLUGINS
  NS_ERROR_PLUGINS_PLUGINSNOTCHANGED       = FAILURE(1000),
  NS_ERROR_PLUGIN_DISABLED                 = FAILURE(1001),
  NS_ERROR_PLUGIN_BLOCKLISTED              = FAILURE(1002),
  NS_ERROR_PLUGIN_TIME_RANGE_NOT_SUPPORTED = FAILURE(1003),
  NS_ERROR_PLUGIN_CLICKTOPLAY              = FAILURE(1004),
#undef MODULE


  /* ======================================================================= */
  /* 8: NS_ERROR_MODULE_LAYOUT */
  /* ======================================================================= */
#define MODULE NS_ERROR_MODULE_LAYOUT
  /* Return code for nsITableLayout */
  NS_TABLELAYOUT_CELL_NOT_FOUND = SUCCESS(0),
  /* Return code for nsFrame::GetNextPrevLineFromeBlockFrame */
  NS_POSITION_BEFORE_TABLE      = SUCCESS(3),
  /** Return codes for nsPresState::GetProperty() */
  /* Returned if the property exists */
  NS_STATE_PROPERTY_EXISTS      = NS_OK,
  /* Returned if the property does not exist */
  NS_STATE_PROPERTY_NOT_THERE   = SUCCESS(5),
#undef MODULE


  /* ======================================================================= */
  /* 9: NS_ERROR_MODULE_HTMLPARSER */
  /* ======================================================================= */
#define MODULE NS_ERROR_MODULE_HTMLPARSER
  NS_ERROR_HTMLPARSER_CONTINUE = NS_OK,

  NS_ERROR_HTMLPARSER_EOF                       = FAILURE(1000),
  NS_ERROR_HTMLPARSER_UNKNOWN                   = FAILURE(1001),
  NS_ERROR_HTMLPARSER_CANTPROPAGATE             = FAILURE(1002),
  NS_ERROR_HTMLPARSER_CONTEXTMISMATCH           = FAILURE(1003),
  NS_ERROR_HTMLPARSER_BADFILENAME               = FAILURE(1004),
  NS_ERROR_HTMLPARSER_BADURL                    = FAILURE(1005),
  NS_ERROR_HTMLPARSER_INVALIDPARSERCONTEXT      = FAILURE(1006),
  NS_ERROR_HTMLPARSER_INTERRUPTED               = FAILURE(1007),
  NS_ERROR_HTMLPARSER_BLOCK                     = FAILURE(1008),
  NS_ERROR_HTMLPARSER_BADTOKENIZER              = FAILURE(1009),
  NS_ERROR_HTMLPARSER_BADATTRIBUTE              = FAILURE(1010),
  NS_ERROR_HTMLPARSER_UNRESOLVEDDTD             = FAILURE(1011),
  NS_ERROR_HTMLPARSER_MISPLACEDTABLECONTENT     = FAILURE(1012),
  NS_ERROR_HTMLPARSER_BADDTD                    = FAILURE(1013),
  NS_ERROR_HTMLPARSER_BADCONTEXT                = FAILURE(1014),
  NS_ERROR_HTMLPARSER_STOPPARSING               = FAILURE(1015),
  NS_ERROR_HTMLPARSER_UNTERMINATEDSTRINGLITERAL = FAILURE(1016),
  NS_ERROR_HTMLPARSER_HIERARCHYTOODEEP          = FAILURE(1017),
  NS_ERROR_HTMLPARSER_FAKE_ENDTAG               = FAILURE(1018),
  NS_ERROR_HTMLPARSER_INVALID_COMMENT           = FAILURE(1019),

  NS_HTMLTOKENS_NOT_AN_ENTITY      = SUCCESS(2000),
  NS_HTMLPARSER_VALID_META_CHARSET = SUCCESS(3000),
#undef MODULE


  /* ======================================================================= */
  /* 10: NS_ERROR_MODULE_RDF */
  /* ======================================================================= */
#define MODULE NS_ERROR_MODULE_RDF
  /* Returned from nsIRDFDataSource::Assert() and Unassert() if the assertion
   * (or unassertion was accepted by the datasource */
  NS_RDF_ASSERTION_ACCEPTED = NS_OK,
  /* Returned from nsIRDFCursor::Advance() if the cursor has no more
   * elements to enumerate */
  NS_RDF_CURSOR_EMPTY       = SUCCESS(1),
  /* Returned from nsIRDFDataSource::GetSource() and GetTarget() if the
   * source/target has no value */
  NS_RDF_NO_VALUE           = SUCCESS(2),
  /* Returned from nsIRDFDataSource::Assert() and Unassert() if the assertion
   * (or unassertion) was rejected by the datasource; i.e., the datasource was
   * not willing to record the statement. */
  NS_RDF_ASSERTION_REJECTED = SUCCESS(3),
  /* Return this from rdfITripleVisitor to stop cycling */
  NS_RDF_STOP_VISIT         = SUCCESS(4),
#undef MODULE


  /* ======================================================================= */
  /* 11: NS_ERROR_MODULE_UCONV */
  /* ======================================================================= */
#define MODULE NS_ERROR_MODULE_UCONV
  NS_ERROR_UCONV_NOCONV      = FAILURE(1),
  NS_ERROR_UDEC_ILLEGALINPUT = FAILURE(14),

  NS_SUCCESS_USING_FALLBACK_LOCALE = SUCCESS(2),
  NS_OK_UDEC_EXACTLENGTH           = SUCCESS(11),
  NS_OK_UDEC_MOREINPUT             = SUCCESS(12),
  NS_OK_UDEC_MOREOUTPUT            = SUCCESS(13),
  NS_OK_UDEC_NOBOMFOUND            = SUCCESS(14),
  NS_OK_UENC_EXACTLENGTH           = SUCCESS(33),
  NS_OK_UENC_MOREOUTPUT            = SUCCESS(34),
  NS_ERROR_UENC_NOMAPPING          = SUCCESS(35),
  NS_OK_UENC_MOREINPUT             = SUCCESS(36),

  /* BEGIN DEPRECATED */
  NS_EXACT_LENGTH        = NS_OK_UDEC_EXACTLENGTH,
  NS_PARTIAL_MORE_INPUT  = NS_OK_UDEC_MOREINPUT,
  NS_PARTIAL_MORE_OUTPUT = NS_OK_UDEC_MOREOUTPUT,
  NS_ERROR_ILLEGAL_INPUT = NS_ERROR_UDEC_ILLEGALINPUT,
  /* END DEPRECATED */
#undef MODULE


  /* ======================================================================= */
  /* 13: NS_ERROR_MODULE_FILES */
  /* ======================================================================= */
#define MODULE NS_ERROR_MODULE_FILES
  NS_ERROR_FILE_UNRECOGNIZED_PATH     = FAILURE(1),
  NS_ERROR_FILE_UNRESOLVABLE_SYMLINK  = FAILURE(2),
  NS_ERROR_FILE_EXECUTION_FAILED      = FAILURE(3),
  NS_ERROR_FILE_UNKNOWN_TYPE          = FAILURE(4),
  NS_ERROR_FILE_DESTINATION_NOT_DIR   = FAILURE(5),
  NS_ERROR_FILE_TARGET_DOES_NOT_EXIST = FAILURE(6),
  NS_ERROR_FILE_COPY_OR_MOVE_FAILED   = FAILURE(7),
  NS_ERROR_FILE_ALREADY_EXISTS        = FAILURE(8),
  NS_ERROR_FILE_INVALID_PATH          = FAILURE(9),
  NS_ERROR_FILE_DISK_FULL             = FAILURE(10),
  NS_ERROR_FILE_CORRUPTED             = FAILURE(11),
  NS_ERROR_FILE_NOT_DIRECTORY         = FAILURE(12),
  NS_ERROR_FILE_IS_DIRECTORY          = FAILURE(13),
  NS_ERROR_FILE_IS_LOCKED             = FAILURE(14),
  NS_ERROR_FILE_TOO_BIG               = FAILURE(15),
  NS_ERROR_FILE_NO_DEVICE_SPACE       = FAILURE(16),
  NS_ERROR_FILE_NAME_TOO_LONG         = FAILURE(17),
  NS_ERROR_FILE_NOT_FOUND             = FAILURE(18),
  NS_ERROR_FILE_READ_ONLY             = FAILURE(19),
  NS_ERROR_FILE_DIR_NOT_EMPTY         = FAILURE(20),
  NS_ERROR_FILE_ACCESS_DENIED         = FAILURE(21),

  NS_SUCCESS_FILE_DIRECTORY_EMPTY = SUCCESS(1),
  /* Result codes used by nsIDirectoryServiceProvider2 */
  NS_SUCCESS_AGGREGATE_RESULT     = SUCCESS(2),
#undef MODULE


  /* ======================================================================= */
  /* 14: NS_ERROR_MODULE_DOM */
  /* ======================================================================= */
#define MODULE NS_ERROR_MODULE_DOM
  /* XXX If you add a new DOM error code, also add an error string to
   * dom/src/base/domerr.msg */

  /* Standard DOM error codes: http://dvcs.w3.org/hg/domcore/raw-file/tip/Overview.html */
  NS_ERROR_DOM_INDEX_SIZE_ERR              = FAILURE(1),
  NS_ERROR_DOM_HIERARCHY_REQUEST_ERR       = FAILURE(3),
  NS_ERROR_DOM_WRONG_DOCUMENT_ERR          = FAILURE(4),
  NS_ERROR_DOM_INVALID_CHARACTER_ERR       = FAILURE(5),
  NS_ERROR_DOM_NO_MODIFICATION_ALLOWED_ERR = FAILURE(7),
  NS_ERROR_DOM_NOT_FOUND_ERR               = FAILURE(8),
  NS_ERROR_DOM_NOT_SUPPORTED_ERR           = FAILURE(9),
  NS_ERROR_DOM_INUSE_ATTRIBUTE_ERR         = FAILURE(10),
  NS_ERROR_DOM_INVALID_STATE_ERR           = FAILURE(11),
  NS_ERROR_DOM_SYNTAX_ERR                  = FAILURE(12),
  NS_ERROR_DOM_INVALID_MODIFICATION_ERR    = FAILURE(13),
  NS_ERROR_DOM_NAMESPACE_ERR               = FAILURE(14),
  NS_ERROR_DOM_INVALID_ACCESS_ERR          = FAILURE(15),
  NS_ERROR_DOM_TYPE_MISMATCH_ERR           = FAILURE(17),
  NS_ERROR_DOM_SECURITY_ERR                = FAILURE(18),
  NS_ERROR_DOM_NETWORK_ERR                 = FAILURE(19),
  NS_ERROR_DOM_ABORT_ERR                   = FAILURE(20),
  NS_ERROR_DOM_URL_MISMATCH_ERR            = FAILURE(21),
  NS_ERROR_DOM_QUOTA_EXCEEDED_ERR          = FAILURE(22),
  NS_ERROR_DOM_TIMEOUT_ERR                 = FAILURE(23),
  NS_ERROR_DOM_INVALID_NODE_TYPE_ERR       = FAILURE(24),
  NS_ERROR_DOM_DATA_CLONE_ERR              = FAILURE(25),
  /* XXX Should be JavaScript native errors */
  NS_ERROR_TYPE_ERR                        = FAILURE(26),
  NS_ERROR_RANGE_ERR                       = FAILURE(27),
  /* StringEncoding API errors from http://wiki.whatwg.org/wiki/StringEncoding */
  NS_ERROR_DOM_ENCODING_NOT_SUPPORTED_ERR  = FAILURE(28),
  NS_ERROR_DOM_ENCODING_NOT_UTF_ERR        = FAILURE(29),
  NS_ERROR_DOM_ENCODING_DECODE_ERR         = FAILURE(30),
  /* DOM error codes defined by us */
  NS_ERROR_DOM_SECMAN_ERR                  = FAILURE(1001),
  NS_ERROR_DOM_WRONG_TYPE_ERR              = FAILURE(1002),
  NS_ERROR_DOM_NOT_OBJECT_ERR              = FAILURE(1003),
  NS_ERROR_DOM_NOT_XPC_OBJECT_ERR          = FAILURE(1004),
  NS_ERROR_DOM_NOT_NUMBER_ERR              = FAILURE(1005),
  NS_ERROR_DOM_NOT_BOOLEAN_ERR             = FAILURE(1006),
  NS_ERROR_DOM_NOT_FUNCTION_ERR            = FAILURE(1007),
  NS_ERROR_DOM_TOO_FEW_PARAMETERS_ERR      = FAILURE(1008),
  NS_ERROR_DOM_BAD_DOCUMENT_DOMAIN         = FAILURE(1009),
  NS_ERROR_DOM_PROP_ACCESS_DENIED          = FAILURE(1010),
  NS_ERROR_DOM_XPCONNECT_ACCESS_DENIED     = FAILURE(1011),
  NS_ERROR_DOM_BAD_URI                     = FAILURE(1012),
  NS_ERROR_DOM_RETVAL_UNDEFINED            = FAILURE(1013),
  NS_ERROR_DOM_QUOTA_REACHED               = FAILURE(1014),
#undef MODULE


  /* ======================================================================= */
  /* 15: NS_ERROR_MODULE_IMGLIB */
  /* ======================================================================= */
#define MODULE NS_ERROR_MODULE_IMGLIB
  NS_IMAGELIB_SUCCESS_LOAD_FINISHED = SUCCESS(0),
  NS_IMAGELIB_CHANGING_OWNER        = SUCCESS(1),

  NS_IMAGELIB_ERROR_FAILURE      = FAILURE(5),
  NS_IMAGELIB_ERROR_NO_DECODER   = FAILURE(6),
  NS_IMAGELIB_ERROR_NOT_FINISHED = FAILURE(7),
  NS_IMAGELIB_ERROR_NO_ENCODER   = FAILURE(9),
#undef MODULE


  /* ======================================================================= */
  /* 17: NS_ERROR_MODULE_EDITOR */
  /* ======================================================================= */
#define MODULE NS_ERROR_MODULE_EDITOR
  NS_ERROR_EDITOR_NO_SELECTION = FAILURE(1),
  NS_ERROR_EDITOR_NO_TEXTNODE  = FAILURE(2),
  NS_FOUND_TARGET              = FAILURE(3),

  NS_EDITOR_ELEMENT_NOT_FOUND  = SUCCESS(1),
#undef MODULE


  /* ======================================================================= */
  /* 18: NS_ERROR_MODULE_XPCONNECT */
  /* ======================================================================= */
#define MODULE NS_ERROR_MODULE_XPCONNECT
  NS_ERROR_XPC_NOT_ENOUGH_ARGS                 = FAILURE(1),
  NS_ERROR_XPC_NEED_OUT_OBJECT                 = FAILURE(2),
  NS_ERROR_XPC_CANT_SET_OUT_VAL                = FAILURE(3),
  NS_ERROR_XPC_NATIVE_RETURNED_FAILURE         = FAILURE(4),
  NS_ERROR_XPC_CANT_GET_INTERFACE_INFO         = FAILURE(5),
  NS_ERROR_XPC_CANT_GET_PARAM_IFACE_INFO       = FAILURE(6),
  NS_ERROR_XPC_CANT_GET_METHOD_INFO            = FAILURE(7),
  NS_ERROR_XPC_UNEXPECTED                      = FAILURE(8),
  NS_ERROR_XPC_BAD_CONVERT_JS                  = FAILURE(9),
  NS_ERROR_XPC_BAD_CONVERT_NATIVE              = FAILURE(10),
  NS_ERROR_XPC_BAD_CONVERT_JS_NULL_REF         = FAILURE(11),
  NS_ERROR_XPC_BAD_OP_ON_WN_PROTO              = FAILURE(12),
  NS_ERROR_XPC_CANT_CONVERT_WN_TO_FUN          = FAILURE(13),
  NS_ERROR_XPC_CANT_DEFINE_PROP_ON_WN          = FAILURE(14),
  NS_ERROR_XPC_CANT_WATCH_WN_STATIC            = FAILURE(15),
  NS_ERROR_XPC_CANT_EXPORT_WN_STATIC           = FAILURE(16),
  NS_ERROR_XPC_SCRIPTABLE_CALL_FAILED          = FAILURE(17),
  NS_ERROR_XPC_SCRIPTABLE_CTOR_FAILED          = FAILURE(18),
  NS_ERROR_XPC_CANT_CALL_WO_SCRIPTABLE         = FAILURE(19),
  NS_ERROR_XPC_CANT_CTOR_WO_SCRIPTABLE         = FAILURE(20),
  NS_ERROR_XPC_CI_RETURNED_FAILURE             = FAILURE(21),
  NS_ERROR_XPC_GS_RETURNED_FAILURE             = FAILURE(22),
  NS_ERROR_XPC_BAD_CID                         = FAILURE(23),
  NS_ERROR_XPC_BAD_IID                         = FAILURE(24),
  NS_ERROR_XPC_CANT_CREATE_WN                  = FAILURE(25),
  NS_ERROR_XPC_JS_THREW_EXCEPTION              = FAILURE(26),
  NS_ERROR_XPC_JS_THREW_NATIVE_OBJECT          = FAILURE(27),
  NS_ERROR_XPC_JS_THREW_JS_OBJECT              = FAILURE(28),
  NS_ERROR_XPC_JS_THREW_NULL                   = FAILURE(29),
  NS_ERROR_XPC_JS_THREW_STRING                 = FAILURE(30),
  NS_ERROR_XPC_JS_THREW_NUMBER                 = FAILURE(31),
  NS_ERROR_XPC_JAVASCRIPT_ERROR                = FAILURE(32),
  NS_ERROR_XPC_JAVASCRIPT_ERROR_WITH_DETAILS   = FAILURE(33),
  NS_ERROR_XPC_CANT_CONVERT_PRIMITIVE_TO_ARRAY = FAILURE(34),
  NS_ERROR_XPC_CANT_CONVERT_OBJECT_TO_ARRAY    = FAILURE(35),
  NS_ERROR_XPC_NOT_ENOUGH_ELEMENTS_IN_ARRAY    = FAILURE(36),
  NS_ERROR_XPC_CANT_GET_ARRAY_INFO             = FAILURE(37),
  NS_ERROR_XPC_NOT_ENOUGH_CHARS_IN_STRING      = FAILURE(38),
  NS_ERROR_XPC_SECURITY_MANAGER_VETO           = FAILURE(39),
  NS_ERROR_XPC_INTERFACE_NOT_SCRIPTABLE        = FAILURE(40),
  NS_ERROR_XPC_INTERFACE_NOT_FROM_NSISUPPORTS  = FAILURE(41),
  NS_ERROR_XPC_CANT_GET_JSOBJECT_OF_DOM_OBJECT = FAILURE(42),
  NS_ERROR_XPC_CANT_SET_READ_ONLY_CONSTANT     = FAILURE(43),
  NS_ERROR_XPC_CANT_SET_READ_ONLY_ATTRIBUTE    = FAILURE(44),
  NS_ERROR_XPC_CANT_SET_READ_ONLY_METHOD       = FAILURE(45),
  NS_ERROR_XPC_CANT_ADD_PROP_TO_WRAPPED_NATIVE = FAILURE(46),
  NS_ERROR_XPC_CALL_TO_SCRIPTABLE_FAILED       = FAILURE(47),
  NS_ERROR_XPC_JSOBJECT_HAS_NO_FUNCTION_NAMED  = FAILURE(48),
  NS_ERROR_XPC_BAD_ID_STRING                   = FAILURE(49),
  NS_ERROR_XPC_BAD_INITIALIZER_NAME            = FAILURE(50),
  NS_ERROR_XPC_HAS_BEEN_SHUTDOWN               = FAILURE(51),
  NS_ERROR_XPC_CANT_MODIFY_PROP_ON_WN          = FAILURE(52),
  NS_ERROR_XPC_BAD_CONVERT_JS_ZERO_ISNOT_NULL  = FAILURE(53),
  /* any new errors here should have an associated entry added in xpc.msg */

  NS_SUCCESS_I_DID_SOMETHING     = SUCCESS(1),
  /* Classes that want to only be touched by chrome (or from code whose
   * filename begins with chrome://global/) shoudl return this from their
   * scriptable helper's PreCreate hook. */
  NS_SUCCESS_CHROME_ACCESS_ONLY  = SUCCESS(2),
  /* Classes that want slim wrappers should return
   * NS_SUCCESS_ALLOW_SLIM_WRAPPERS from their scriptable helper's PreCreate
   * hook. They must also force a parent for their wrapper (from the PreCreate
   * hook), they must implement nsWrapperCache and their scriptable helper must
   * implement nsXPCClassInfo and must return DONT_ASK_INSTANCE_FOR_SCRIPTABLE
   * in the flags. */
  NS_SUCCESS_ALLOW_SLIM_WRAPPERS = SUCCESS(3),
#undef MODULE


  /* ======================================================================= */
  /* 19: NS_ERROR_MODULE_PROFILE */
  /* ======================================================================= */
#define MODULE NS_ERROR_MODULE_PROFILE
  NS_ERROR_LAUNCHED_CHILD_PROCESS = FAILURE(200),
#undef MODULE


  /* ======================================================================= */
  /* 21: NS_ERROR_MODULE_SECURITY */
  /* ======================================================================= */
#define MODULE NS_ERROR_MODULE_SECURITY
  /* Error code for CSP */
  NS_ERROR_CSP_FRAME_ANCESTOR_VIOLATION    = FAILURE(99),

  /* CMS specific nsresult error codes.  Note: the numbers used here correspond
   * to the values in nsICMSMessageErrors.idl. */
  NS_ERROR_CMS_VERIFY_NOT_SIGNED           = FAILURE(1024),
  NS_ERROR_CMS_VERIFY_NO_CONTENT_INFO      = FAILURE(1025),
  NS_ERROR_CMS_VERIFY_BAD_DIGEST           = FAILURE(1026),
  NS_ERROR_CMS_VERIFY_NOCERT               = FAILURE(1028),
  NS_ERROR_CMS_VERIFY_UNTRUSTED            = FAILURE(1029),
  NS_ERROR_CMS_VERIFY_ERROR_UNVERIFIED     = FAILURE(1031),
  NS_ERROR_CMS_VERIFY_ERROR_PROCESSING     = FAILURE(1032),
  NS_ERROR_CMS_VERIFY_BAD_SIGNATURE        = FAILURE(1033),
  NS_ERROR_CMS_VERIFY_DIGEST_MISMATCH      = FAILURE(1034),
  NS_ERROR_CMS_VERIFY_UNKNOWN_ALGO         = FAILURE(1035),
  NS_ERROR_CMS_VERIFY_UNSUPPORTED_ALGO     = FAILURE(1036),
  NS_ERROR_CMS_VERIFY_MALFORMED_SIGNATURE  = FAILURE(1037),
  NS_ERROR_CMS_VERIFY_HEADER_MISMATCH      = FAILURE(1038),
  NS_ERROR_CMS_VERIFY_NOT_YET_ATTEMPTED    = FAILURE(1039),
  NS_ERROR_CMS_VERIFY_CERT_WITHOUT_ADDRESS = FAILURE(1040),
  NS_ERROR_CMS_ENCRYPT_NO_BULK_ALG         = FAILURE(1056),
  NS_ERROR_CMS_ENCRYPT_INCOMPLETE          = FAILURE(1057),
#undef MODULE


  /* ======================================================================= */
  /* 22: NS_ERROR_MODULE_DOM_XPATH */
  /* ======================================================================= */
#define MODULE NS_ERROR_MODULE_DOM_XPATH
  /* DOM error codes from http://www.w3.org/TR/DOM-Level-3-XPath/ */
  NS_ERROR_DOM_INVALID_EXPRESSION_ERR = FAILURE(51),
  NS_ERROR_DOM_TYPE_ERR               = FAILURE(52),
#undef MODULE


  /* ======================================================================= */
  /* 24: NS_ERROR_MODULE_URILOADER */
  /* ======================================================================= */
#define MODULE NS_ERROR_MODULE_URILOADER
  NS_ERROR_WONT_HANDLE_CONTENT  = FAILURE(1),
  /* The load has been cancelled because it was found on a malware or phishing
   * blacklist. */
  NS_ERROR_MALWARE_URI          = FAILURE(30),
  NS_ERROR_PHISHING_URI         = FAILURE(31),
  /* Used when "Save Link As..." doesn't see the headers quickly enough to
   * choose a filename.  See nsContextMenu.js. */
  NS_ERROR_SAVE_LINK_AS_TIMEOUT = FAILURE(32),
  /* Used when the data from a channel has already been parsed and cached so it
   * doesn't need to be reparsed from the original source. */
  NS_ERROR_PARSED_DATA_CACHED   = FAILURE(33),

  /* This success code indicates that a refresh header was found and
   * successfully setup.  */
  NS_REFRESHURI_HEADER_FOUND = SUCCESS(2),
#undef MODULE


  /* ======================================================================= */
  /* 25: NS_ERROR_MODULE_CONTENT */
  /* ======================================================================= */
#define MODULE NS_ERROR_MODULE_CONTENT
  /* Error codes for image loading */
  NS_ERROR_IMAGE_SRC_CHANGED            = FAILURE(4),
  NS_ERROR_IMAGE_BLOCKED                = FAILURE(5),
  /* Error codes for content policy blocking */
  NS_ERROR_CONTENT_BLOCKED              = FAILURE(6),
  NS_ERROR_CONTENT_BLOCKED_SHOW_ALT     = FAILURE(7),
  /* Success variations of content policy blocking */
  NS_PROPTABLE_PROP_NOT_THERE           = FAILURE(10),
  /* Error code for XBL */
  NS_ERROR_XBL_BLOCKED                  = FAILURE(15),

  /* XXX this is not really used */
  NS_HTML_STYLE_PROPERTY_NOT_THERE  = SUCCESS(2),
  NS_CONTENT_BLOCKED                = SUCCESS(8),
  NS_CONTENT_BLOCKED_SHOW_ALT       = SUCCESS(9),
  NS_PROPTABLE_PROP_OVERWRITTEN     = SUCCESS(11),
  /* Error codes for FindBroadcaster in nsXULDocument.cpp */
  NS_FINDBROADCASTER_NOT_FOUND      = SUCCESS(12),
  NS_FINDBROADCASTER_FOUND          = SUCCESS(13),
  NS_FINDBROADCASTER_AWAIT_OVERLAYS = SUCCESS(14),
#undef MODULE


  /* ======================================================================= */
  /* 27: NS_ERROR_MODULE_XSLT */
  /* ======================================================================= */
#define MODULE NS_ERROR_MODULE_XSLT
  NS_ERROR_XPATH_INVALID_ARG = NS_ERROR_INVALID_ARG,

  NS_ERROR_XSLT_PARSE_FAILURE                 = FAILURE(1),
  NS_ERROR_XPATH_PARSE_FAILURE                = FAILURE(2),
  NS_ERROR_XSLT_ALREADY_SET                   = FAILURE(3),
  NS_ERROR_XSLT_EXECUTION_FAILURE             = FAILURE(4),
  NS_ERROR_XPATH_UNKNOWN_FUNCTION             = FAILURE(5),
  NS_ERROR_XSLT_BAD_RECURSION                 = FAILURE(6),
  NS_ERROR_XSLT_BAD_VALUE                     = FAILURE(7),
  NS_ERROR_XSLT_NODESET_EXPECTED              = FAILURE(8),
  NS_ERROR_XSLT_ABORTED                       = FAILURE(9),
  NS_ERROR_XSLT_NETWORK_ERROR                 = FAILURE(10),
  NS_ERROR_XSLT_WRONG_MIME_TYPE               = FAILURE(11),
  NS_ERROR_XSLT_LOAD_RECURSION                = FAILURE(12),
  NS_ERROR_XPATH_BAD_ARGUMENT_COUNT           = FAILURE(13),
  NS_ERROR_XPATH_BAD_EXTENSION_FUNCTION       = FAILURE(14),
  NS_ERROR_XPATH_PAREN_EXPECTED               = FAILURE(15),
  NS_ERROR_XPATH_INVALID_AXIS                 = FAILURE(16),
  NS_ERROR_XPATH_NO_NODE_TYPE_TEST            = FAILURE(17),
  NS_ERROR_XPATH_BRACKET_EXPECTED             = FAILURE(18),
  NS_ERROR_XPATH_INVALID_VAR_NAME             = FAILURE(19),
  NS_ERROR_XPATH_UNEXPECTED_END               = FAILURE(20),
  NS_ERROR_XPATH_OPERATOR_EXPECTED            = FAILURE(21),
  NS_ERROR_XPATH_UNCLOSED_LITERAL             = FAILURE(22),
  NS_ERROR_XPATH_BAD_COLON                    = FAILURE(23),
  NS_ERROR_XPATH_BAD_BANG                     = FAILURE(24),
  NS_ERROR_XPATH_ILLEGAL_CHAR                 = FAILURE(25),
  NS_ERROR_XPATH_BINARY_EXPECTED              = FAILURE(26),
  NS_ERROR_XSLT_LOAD_BLOCKED_ERROR            = FAILURE(27),
  NS_ERROR_XPATH_INVALID_EXPRESSION_EVALUATED = FAILURE(28),
  NS_ERROR_XPATH_UNBALANCED_CURLY_BRACE       = FAILURE(29),
  NS_ERROR_XSLT_BAD_NODE_NAME                 = FAILURE(30),
  NS_ERROR_XSLT_VAR_ALREADY_SET               = FAILURE(31),

  NS_XSLT_GET_NEW_HANDLER = SUCCESS(1),
#undef MODULE


  /* ======================================================================= */
  /* 29: NS_ERROR_MODULE_SVG */
  /* ======================================================================= */
#define MODULE NS_ERROR_MODULE_SVG
  /* SVG DOM error codes from http://www.w3.org/TR/SVG11/svgdom.html */
  NS_ERROR_DOM_SVG_WRONG_TYPE_ERR        = FAILURE(0),
  /* Yes, the spec says "INVERTABLE", not "INVERTIBLE" */
  NS_ERROR_DOM_SVG_MATRIX_NOT_INVERTABLE = FAILURE(2),
#undef MODULE


  /* ======================================================================= */
  /* 30: NS_ERROR_MODULE_STORAGE */
  /* ======================================================================= */
#define MODULE NS_ERROR_MODULE_STORAGE
  /* To add additional errors to Storage, please append entries to the bottom
   * of the list in the following format:
   *   NS_ERROR_STORAGE_YOUR_ERR = FAILURE(n)
   * where n is the next unique positive integer.  You must also add an entry
   * to js/xpconnect/src/xpc.msg under the code block beginning with the
   * comment 'storage related codes (from mozStorage.h)', in the following
   * format: 'XPC_MSG_DEF(NS_ERROR_STORAGE_YOUR_ERR, "brief description of your
   * error")' */
  NS_ERROR_STORAGE_BUSY       = FAILURE(1),
  NS_ERROR_STORAGE_IOERR      = FAILURE(2),
  NS_ERROR_STORAGE_CONSTRAINT = FAILURE(3),
#undef MODULE


  /* ======================================================================= */
  /* 32: NS_ERROR_MODULE_DOM_FILE */
  /* ======================================================================= */
#define MODULE NS_ERROR_MODULE_DOM_FILE
  NS_ERROR_DOM_FILE_NOT_FOUND_ERR    = FAILURE(0),
  NS_ERROR_DOM_FILE_NOT_READABLE_ERR = FAILURE(1),
  NS_ERROR_DOM_FILE_ABORT_ERR        = FAILURE(2),
#undef MODULE


  /* ======================================================================= */
  /* 33: NS_ERROR_MODULE_DOM_INDEXEDDB */
  /* ======================================================================= */
#define MODULE NS_ERROR_MODULE_DOM_INDEXEDDB
  /* IndexedDB error codes http://dvcs.w3.org/hg/IndexedDB/raw-file/tip/Overview.html */
  NS_ERROR_DOM_INDEXEDDB_UNKNOWN_ERR              = FAILURE(1),
  NS_ERROR_DOM_INDEXEDDB_NOT_FOUND_ERR            = FAILURE(3),
  NS_ERROR_DOM_INDEXEDDB_CONSTRAINT_ERR           = FAILURE(4),
  NS_ERROR_DOM_INDEXEDDB_DATA_ERR                 = FAILURE(5),
  NS_ERROR_DOM_INDEXEDDB_NOT_ALLOWED_ERR          = FAILURE(6),
  NS_ERROR_DOM_INDEXEDDB_TRANSACTION_INACTIVE_ERR = FAILURE(7),
  NS_ERROR_DOM_INDEXEDDB_ABORT_ERR                = FAILURE(8),
  NS_ERROR_DOM_INDEXEDDB_READ_ONLY_ERR            = FAILURE(9),
  NS_ERROR_DOM_INDEXEDDB_TIMEOUT_ERR              = FAILURE(10),
  NS_ERROR_DOM_INDEXEDDB_QUOTA_ERR                = FAILURE(11),
  NS_ERROR_DOM_INDEXEDDB_VERSION_ERR              = FAILURE(12),
  NS_ERROR_DOM_INDEXEDDB_RECOVERABLE_ERR          = FAILURE(1001),
#undef MODULE


  /* ======================================================================= */
  /* 34: NS_ERROR_MODULE_DOM_FILEHANDLE */
  /* ======================================================================= */
#define MODULE NS_ERROR_MODULE_DOM_FILEHANDLE
  NS_ERROR_DOM_FILEHANDLE_UNKNOWN_ERR             = FAILURE(1),
  NS_ERROR_DOM_FILEHANDLE_NOT_ALLOWED_ERR         = FAILURE(2),
  NS_ERROR_DOM_FILEHANDLE_LOCKEDFILE_INACTIVE_ERR = FAILURE(3),
  NS_ERROR_DOM_FILEHANDLE_ABORT_ERR               = FAILURE(4),
  NS_ERROR_DOM_FILEHANDLE_READ_ONLY_ERR           = FAILURE(5),
#undef MODULE


  /* ======================================================================= */
  /* 35: NS_ERROR_MODULE_SIGNED_JAR */
  /* ======================================================================= */
#define MODULE NS_ERROR_MODULE_SIGNED_JAR
  NS_ERROR_SIGNED_JAR_NOT_SIGNED                  = FAILURE(1),
  NS_ERROR_SIGNED_JAR_MODIFIED_ENTRY              = FAILURE(2),
  NS_ERROR_SIGNED_JAR_UNSIGNED_ENTRY              = FAILURE(3),
  NS_ERROR_SIGNED_JAR_ENTRY_MISSING               = FAILURE(4),
  NS_ERROR_SIGNED_JAR_WRONG_SIGNATURE             = FAILURE(5),
  NS_ERROR_SIGNED_JAR_ENTRY_TOO_LARGE             = FAILURE(6),
  NS_ERROR_SIGNED_JAR_ENTRY_INVALID               = FAILURE(7),
  NS_ERROR_SIGNED_JAR_MANIFEST_INVALID            = FAILURE(8),
#undef MODULE


  /* ======================================================================= */
  /* 51: NS_ERROR_MODULE_GENERAL */
  /* ======================================================================= */
#define MODULE NS_ERROR_MODULE_GENERAL
  /* Error code used internally by the incremental downloader to cancel the
   * network channel when the download is already complete. */
  NS_ERROR_DOWNLOAD_COMPLETE     = FAILURE(1),
  /* Error code used internally by the incremental downloader to cancel the
   * network channel when the response to a range request is 200 instead of
   * 206. */
  NS_ERROR_DOWNLOAD_NOT_PARTIAL  = FAILURE(2),
  NS_ERROR_UNORM_MOREOUTPUT      = FAILURE(33),

  NS_ERROR_DOCSHELL_REQUEST_REJECTED = FAILURE(1001),
  /* This is needed for displaying an error message when navigation is
   * attempted on a document when printing The value arbitrary as long as it
   * doesn't conflict with any of the other values in the errors in
   * DisplayLoadError */
  NS_ERROR_DOCUMENT_IS_PRINTMODE = FAILURE(2001),

  NS_SUCCESS_DONT_FIXUP          = SUCCESS(1),
  /* This success code may be returned by nsIAppStartup::Run to indicate that
   * the application should be restarted.  This condition corresponds to the
   * case in which nsIAppStartup::Quit was called with the eRestart flag. */
  NS_SUCCESS_RESTART_APP         = SUCCESS(1),
  NS_SUCCESS_UNORM_NOTFOUND = SUCCESS(17),


  /* a11y */
  /* raised when current pivot's position is needed but it's not in the tree */
  NS_ERROR_NOT_IN_TREE = FAILURE(38),

  /* see Accessible::GetAttrValue */
  NS_OK_NO_ARIA_VALUE          = SUCCESS(33),
  NS_OK_DEFUNCT_OBJECT         = SUCCESS(34),
  /* see Accessible::GetNameInternal */
  NS_OK_EMPTY_NAME             = SUCCESS(35),
  NS_OK_NO_NAME_CLAUSE_HANDLED = SUCCESS(36),
  /* see Accessible::GetNameInternal */
  NS_OK_NAME_FROM_TOOLTIP      = SUCCESS(37)
#undef MODULE
} nsresult;

#undef SUCCESS_OR_FAILURE
#undef SUCCESS
#undef FAILURE

/**
 * @name Standard Error Handling Macros
 * @return 0 or 1
 */

#ifdef __cplusplus
inline int NS_FAILED(nsresult _nsresult) {
  return   _nsresult & 0x80000000;
}

inline int NS_SUCCEEDED(nsresult _nsresult) {
  return !(_nsresult & 0x80000000);
}
#else
#define NS_FAILED(_nsresult)    (NS_UNLIKELY((_nsresult) & 0x80000000))
#define NS_SUCCEEDED(_nsresult) (NS_LIKELY(!((_nsresult) & 0x80000000)))
#endif

/**
 * @name Standard Error Generating Macros
 */

#define NS_ERROR_GENERATE(sev, module, code) \
    (nsresult)(((uint32_t)(sev) << 31) | \
               ((uint32_t)(module + NS_ERROR_MODULE_BASE_OFFSET) << 16) | \
               ((uint32_t)(code)))

#define NS_ERROR_GENERATE_SUCCESS(module, code) \
  NS_ERROR_GENERATE(NS_ERROR_SEVERITY_SUCCESS, module, code)

#define NS_ERROR_GENERATE_FAILURE(module, code) \
  NS_ERROR_GENERATE(NS_ERROR_SEVERITY_ERROR, module, code)

 /*
  * This will return the nsresult corresponding to the most recent NSPR failure
  * returned by PR_GetError.
  *
  ***********************************************************************
  *      Do not depend on this function. It will be going away!
  ***********************************************************************
  */
extern nsresult
NS_ErrorAccordingToNSPR();


#ifdef _MSC_VER
#pragma warning(disable: 4251) /* 'nsCOMPtr<class nsIInputStream>' needs to have dll-interface to be used by clients of class 'nsInputStream' */
#pragma warning(disable: 4275) /* non dll-interface class 'nsISupports' used as base for dll-interface class 'nsIRDFNode' */
#endif

#if defined(XP_WIN) && defined(__cplusplus)
extern bool sXPCOMHasLoadedNewDLLs;
NS_EXPORT void NS_SetHasLoadedNewDLLs();
#endif

#endif