зеркало из https://github.com/mozilla/pjs.git
Fix RFC 822 quoting for LDAP autocompleted display names (bug 89198). Fix works by creating a new "formatter" interface and implementing an addressbook-specific version of it which uses the mailnews quoting code to fix it up. Also provides infrastructure for setting the LDAP autocomplete dropdown comment field, and fixes some error-handling issues in the compose window code for setting up LDAP autocompletion. r=leif@netscape.com (backend changes), srilatha@netscape.com (compose window changes); sr=bienvenu@netscape.com
This commit is contained in:
dmose%netscape.com
Родитель
f1f32fab65
Коммит
8bb1453922
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@ -346,4 +346,15 @@
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{0x84, 0xac, 0x12, 0x48, 0x25, 0xc7, 0x78, 0xf8} \
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}
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// nsAbLDAPAutoCompFormatter
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// 4e276d6d-9981-46b4-9070-92f344ac5f5a
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//
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#define NS_ABLDAPAUTOCOMPFORMATTER_CID \
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{ 0x4e276d6d, 0x9981, 0x46b4, \
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{ 0x90, 0x70, 0x92, 0xf3, 0x44, 0xac, 0x5f, 0x5a }}
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#define NS_ABLDAPAUTOCOMPFORMATTER_CONTRACTID \
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"@mozilla.org/ldap-autocomplete-formatter;1?type=addrbook"
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#endif // nsAbBaseCID_h__
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@ -33,7 +33,6 @@
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#include "nsCRT.h"
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#include "nsCOMPtr.h"
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/* Include all of the interfaces our factory can generate components for */
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#include "nsDirectoryDataSource.h"
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@ -70,6 +69,7 @@
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#include "nsAbLDAPDirectory.h"
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#include "nsAbLDAPCard.h"
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#include "nsAbLDAPDirFactory.h"
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#include "nsAbLDAPAutoCompFormatter.h"
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#endif
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NS_GENERIC_FACTORY_CONSTRUCTOR(nsAddressBook)
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@ -108,6 +108,7 @@ NS_GENERIC_FACTORY_CONSTRUCTOR(nsAbBooleanExpression)
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NS_GENERIC_FACTORY_CONSTRUCTOR(nsAbLDAPDirectory)
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NS_GENERIC_FACTORY_CONSTRUCTOR(nsAbLDAPCard)
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NS_GENERIC_FACTORY_CONSTRUCTOR(nsAbLDAPDirFactory)
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NS_GENERIC_FACTORY_CONSTRUCTOR(nsAbLDAPAutoCompFormatter)
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#endif
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NS_GENERIC_FACTORY_CONSTRUCTOR(nsAbDirectoryQueryProxy)
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@ -251,6 +252,12 @@ static nsModuleComponentInfo components[] =
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NS_ABLDAPDIRFACTORY_CID,
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NS_ABLDAPDIRFACTORY_CONTRACTID,
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nsAbLDAPDirFactoryConstructor },
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{ "Address book LDAP autocomplete formatter",
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NS_ABLDAPAUTOCOMPFORMATTER_CID,
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NS_ABLDAPAUTOCOMPFORMATTER_CONTRACTID,
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nsAbLDAPAutoCompFormatterConstructor },
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#endif
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{ "The directory query proxy interface",
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@ -52,9 +52,11 @@ XPIDLSRCS = \
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nsIAbDirectorySearch.idl \
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$(NULL)
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ifdef MOZ_LDAP_XPCOM
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XPIDLSRCS += nsILDAPPrefsService.idl
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XPIDLSRCS += \
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nsILDAPPrefsService.idl \
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nsIAbLDAPAutoCompFormatter.idl \
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$(NULL)
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endif
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include $(topsrcdir)/config/rules.mk
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@ -46,6 +46,7 @@ XPIDLSRCS = \
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.\nsIAbDirectorySearch.idl \
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!if !defined(DISABLE_LDAP)
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.\nsILDAPPrefsService.idl \
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.\nsIAbLDAPAutoCompFormatter.idl \
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!endif
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$(NULL)
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@ -0,0 +1,70 @@
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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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*
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* The contents of this file are subject to the Mozilla Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
|
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* rights and limitations under the License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 2001 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s): Dan Mosedale <dmose@netscape.com> (Original Author)
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*
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*/
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#include "nsILDAPAutoCompFormatter.idl"
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/**
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* An interface for formatter LDAP messages to be used as nsAutoCompleteItems
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* for use in RFC 2822 message headers.
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*/
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[scriptable, uuid(cde8836e-1dd1-11b2-baff-a6d918243e80)]
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interface nsIAbLDAPAutoCompFormatter: nsILDAPAutoCompFormatter {
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/**
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* All three Format attributes are templates, which work as follows:
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*
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* Required LDAP attributes are delimited by curly braces, and
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* optional LDAP attributes are determined by brackets. Backslash
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* escapes any character, including itself. Someday perhaps we'll rev
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* this interface and change these to a more flexible format; perhaps
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* something regexp based.
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*
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* If any of these are unset, components implementing this interface
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* are free to choose reasonable defaults. As an example, the
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*"@mozilla.org/ldap-autocomplete-formatter;1?type=addrbook"
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* implementation currently happens to use the followingn defaults:
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*
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* nameFormat: [cn]
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* addressFormat: {mail}
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* commentFormat: [o]
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*
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* and generates autocomplete items like this:
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*
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* value: John Doe <john.doe@foo.org>
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* comment: Foo Organization
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*
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* Note that nsILDAPAutoCompFormatter::getAttributes() is only
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* required to be called by the nsILDAPAutoCompleteSession
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* implementation when the nsILDAPAutoCompleteSession::formatter
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* IDL attribute is set. So if for some reason the format
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* attributes exposed through this interface get changed (eg a
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* user changes their prefs), it is the changing code's
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* responsibly to re-set the nsILDAPAutoCompleteSession::formatter
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* IDL attribute to the same object to force a new getAttributes()
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* call.
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*/
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attribute AString nameFormat;
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attribute AString addressFormat;
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attribute AString commentFormat;
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};
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@ -98,6 +98,7 @@ EXPORTS += nsAbLDAPDirectoryQuery.h \
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nsAbLDAPDirectory.h \
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nsAbLDAPDirFactory.h \
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nsAbLDAPCard.h \
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nsAbLDAPAutoCompFormatter.h \
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$(NULL)
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CPPSRCS += nsAbLDAPDirectory.cpp \
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@ -106,6 +107,7 @@ CPPSRCS += nsAbLDAPDirectory.cpp \
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nsAbLDAPProperties.cpp \
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nsAbLDAPDirectoryQuery.cpp \
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nsAbBoolExprToLDAPFilter.cpp \
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nsAbLDAPAutoCompFormatter.cpp \
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$(NULL)
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endif
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@ -60,6 +60,7 @@ EXPORTS= \
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nsAbLDAPDirectory.h \
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nsAbLDAPDirFactory.h \
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nsAbLDAPCard.h \
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nsAbLDAPAutoCompFormatter.h \
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!endif
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nsAbDirectoryRDFResource.h \
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nsAbBooleanExpression.h \
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@ -107,6 +108,7 @@ CPP_OBJS= \
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.\$(OBJDIR)\nsAbLDAPProperties.obj \
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.\$(OBJDIR)\nsAbLDAPDirectoryQuery.obj \
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.\$(OBJDIR)\nsAbBoolExprToLDAPFilter.obj \
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.\$(OBJDIR)\nsAbLDAPAutoCompFormatter.obj \
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!endif
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.\$(OBJDIR)\nsAbBooleanExpression.obj \
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.\$(OBJDIR)\nsAbDirectoryRDFResource.obj \
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@ -0,0 +1,521 @@
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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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*
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||||
* The contents of this file are subject to the Mozilla Public
|
||||
* License Version 1.1 (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.mozilla.org/MPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
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||||
* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 2001 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s): Dan Mosedale <dmose@netscape.com> (Original Author)
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*/
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// Work around lack of conditional build logic in codewarrior's
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// build system. The MOZ_LDAP_XPCOM preprocessor symbol is only
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// defined on Mac because noone else needs this weirdness; thus
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// the XP_MAC check first. This conditional encloses the entire
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// file, so that in the case where the ldap option is turned off
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// in the mac build, a dummy (empty) object will be generated.
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//
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#if !defined(XP_MAC) || defined(MOZ_LDAP_XPCOM)
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#include "nsAbLDAPAutoCompFormatter.h"
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#include "nsIAutoCompleteResults.h"
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#include "nsIServiceManager.h"
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#include "nsIMsgHeaderParser.h"
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#include "nsLDAP.h"
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#include "prlog.h"
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NS_IMPL_ISUPPORTS2(nsAbLDAPAutoCompFormatter,
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nsILDAPAutoCompFormatter,
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nsIAbLDAPAutoCompFormatter)
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nsAbLDAPAutoCompFormatter::nsAbLDAPAutoCompFormatter() :
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mNameFormat(NS_LITERAL_STRING("[cn]")),
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mAddressFormat(NS_LITERAL_STRING("{mail}")),
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mCommentFormat(NS_LITERAL_STRING("[o]"))
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{
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NS_INIT_ISUPPORTS();
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}
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nsAbLDAPAutoCompFormatter::~nsAbLDAPAutoCompFormatter()
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{
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}
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NS_IMETHODIMP
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nsAbLDAPAutoCompFormatter::Format(nsILDAPMessage *aMsg,
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nsIAutoCompleteItem **aItem)
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{
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nsresult rv;
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nsCOMPtr<nsIMsgHeaderParser> msgHdrParser =
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do_GetService("@mozilla.org/messenger/headerparser;1", &rv);
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if (NS_FAILED(rv)) {
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NS_ERROR("nsAbLDAPAutoCompFormatter::Format(): do_GetService()"
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" failed trying to obtain"
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" '@mozilla.org/messenger/headerparser;1'");
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return NS_ERROR_NOT_AVAILABLE;
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}
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// generate the appropriate string
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//
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nsCAutoString name;
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rv = ProcessFormat(mNameFormat, aMsg, &name, 0);
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if (NS_FAILED(rv)) {
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// Something went wrong lower down the stack; a message should
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// have already been logged there. Return an error, rather
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// than trying to generate a bogus nsIAutoCompleteItem
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//
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return rv;
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}
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nsCAutoString address;
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rv = ProcessFormat(mAddressFormat, aMsg, &address, 0);
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if (NS_FAILED(rv)) {
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// Something went wrong lower down the stack; a message should have
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// already been logged there. Return an error, rather than trying to
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// generate a bogus nsIAutoCompleteItem.
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//
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return rv;
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}
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nsXPIDLCString value;
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/* As far as I can tell, the documentation in nsIMsgHdrParser that
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* nsnull means "US-ASCII" is actually wrong, it appears to mean UTF8
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*/
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rv = msgHdrParser->MakeFullAddress(nsnull, name.get(), address.get(),
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getter_Copies(value));
|
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if (NS_FAILED(rv)) {
|
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NS_ERROR("nsAbLDAPAutoCompFormatter::Format(): call to"
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" MakeFullAddress() failed");
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return rv;
|
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}
|
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// create an nsIAutoCompleteItem to hold the returned value
|
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//
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nsCOMPtr<nsIAutoCompleteItem> item = do_CreateInstance(
|
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NS_AUTOCOMPLETEITEM_CONTRACTID, &rv);
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|
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if (NS_FAILED(rv)) {
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NS_ERROR("nsAbLDAPAutoCompFormatter::Format(): couldn't"
|
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" create " NS_AUTOCOMPLETEITEM_CONTRACTID "\n");
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return NS_ERROR_NOT_AVAILABLE;
|
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}
|
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|
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// this is that part that actually gets autocompleted to
|
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//
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rv = item->SetValue(NS_ConvertUTF8toUCS2(value));
|
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if (NS_FAILED(rv)) {
|
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NS_ERROR("nsAbLDAPAutoCompFormatter::Format(): "
|
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"item->SetValue failed");
|
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return rv;
|
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}
|
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|
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// generate the appropriate string to appear as a comment off to the side
|
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//
|
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nsCAutoString comment;
|
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rv = ProcessFormat(mCommentFormat, aMsg, &comment, 0);
|
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if (NS_FAILED(rv)) {
|
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// Something went wrong lower down the stack; a messagne should have
|
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// already been logged there. Return an error rather than
|
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// trying to generate a bogus nsIAutoCompleteItem.
|
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//
|
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return rv;
|
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}
|
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|
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rv = item->SetComment(NS_ConvertUTF8toUCS2(comment).get());
|
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if (NS_FAILED(rv)) {
|
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NS_ERROR("nsAbLDAPAutoCompFormatter::Format():"
|
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" item->SetComment failed");
|
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return rv;
|
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}
|
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|
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// all done; return the item
|
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//
|
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NS_IF_ADDREF(*aItem = item);
|
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|
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return NS_OK;
|
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}
|
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|
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NS_IMETHODIMP
|
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nsAbLDAPAutoCompFormatter::GetAttributes(PRUint32 *aCount, char ** *aAttrs)
|
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{
|
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if (!aCount || !aAttrs) {
|
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return NS_ERROR_INVALID_POINTER;
|
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}
|
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|
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nsCStringArray mSearchAttrs;
|
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nsresult rv = ProcessFormat(mNameFormat, 0, 0, &mSearchAttrs);
|
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if (NS_FAILED(rv)) {
|
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NS_WARNING("nsAbLDAPAutoCompFormatter::SetNameFormat(): "
|
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"ProcessFormat() failed");
|
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return rv;
|
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}
|
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rv = ProcessFormat(mAddressFormat, 0, 0, &mSearchAttrs);
|
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if (NS_FAILED(rv)) {
|
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NS_WARNING("nsAbLDAPAutoCompFormatter::SetNameFormat(): "
|
||||
"ProcessFormat() failed");
|
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return rv;
|
||||
}
|
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rv = ProcessFormat(mCommentFormat, 0, 0, &mSearchAttrs);
|
||||
if (NS_FAILED(rv)) {
|
||||
NS_WARNING("nsAbLDAPAutoCompFormatter::SetNameFormat(): "
|
||||
"ProcessFormat() failed");
|
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return rv;
|
||||
}
|
||||
|
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// none of the formatting templates require any LDAP attributes
|
||||
//
|
||||
PRUint32 count = mSearchAttrs.Count(); // size of XPCOM array we'll need
|
||||
if (!count) {
|
||||
NS_ERROR("nsAbLDAPAutoCompFormatter::GetAttributes(): "
|
||||
"current output format (if set) requires no search "
|
||||
"attributes");
|
||||
return NS_ERROR_NOT_INITIALIZED;
|
||||
}
|
||||
|
||||
// build up the raw XPCOM array to return
|
||||
//
|
||||
PRUint32 rawSearchAttrsSize = 0; // grown as XPCOM array is built
|
||||
char **rawSearchAttrs =
|
||||
NS_STATIC_CAST(char **, nsMemory::Alloc(count * sizeof(char *)));
|
||||
if (!rawSearchAttrs) {
|
||||
NS_ERROR("nsAbLDAPAutoCompFormatter::GetAttributes(): out of "
|
||||
"memory");
|
||||
return NS_ERROR_OUT_OF_MEMORY;
|
||||
}
|
||||
|
||||
// Loop through the string array, and build up the C-array.
|
||||
//
|
||||
while (rawSearchAttrsSize < count) {
|
||||
if (!(rawSearchAttrs[rawSearchAttrsSize] =
|
||||
(mSearchAttrs.CStringAt(rawSearchAttrsSize))->ToNewCString())) {
|
||||
NS_FREE_XPCOM_ALLOCATED_POINTER_ARRAY(rawSearchAttrsSize,
|
||||
rawSearchAttrs);
|
||||
NS_ERROR("nsAbLDAPAutoCompFormatter::GetAttributes(): out "
|
||||
"of memory");
|
||||
return NS_ERROR_OUT_OF_MEMORY;
|
||||
}
|
||||
rawSearchAttrsSize++;
|
||||
}
|
||||
|
||||
*aCount = rawSearchAttrsSize;
|
||||
*aAttrs = rawSearchAttrs;
|
||||
|
||||
return NS_OK;
|
||||
|
||||
}
|
||||
// parse and process a formatting attribute. If aStringArray is
|
||||
// non-NULL, return a list of the attributes from mNameFormat in
|
||||
// aStringArray. Otherwise, generate an autocomplete value from the
|
||||
// information in aMessage and append it to aValue. Any errors
|
||||
// (including failure to find a required attribute while building up aValue)
|
||||
// return an NS_ERROR_* up the stack so that the caller doesn't try and
|
||||
// generate an nsIAutoCompleteItem from this.
|
||||
//
|
||||
nsresult
|
||||
nsAbLDAPAutoCompFormatter::ProcessFormat(const nsAReadableString & aFormat,
|
||||
nsILDAPMessage *aMessage,
|
||||
nsAWritableCString *aValue,
|
||||
nsCStringArray *aAttrs)
|
||||
{
|
||||
nsresult rv; // temp for return values
|
||||
|
||||
// get some iterators to parse aFormat
|
||||
//
|
||||
nsReadingIterator<PRUnichar> iter, iterEnd;
|
||||
aFormat.BeginReading(iter);
|
||||
aFormat.EndReading(iterEnd);
|
||||
|
||||
// get the console service for error logging
|
||||
//
|
||||
nsCOMPtr<nsIConsoleService> consoleSvc =
|
||||
do_GetService("@mozilla.org/consoleservice;1", &rv);
|
||||
if (NS_FAILED(rv)) {
|
||||
NS_WARNING("nsAbLDAPAutoCompFormatter::ProcessFormat(): "
|
||||
"couldn't get console service");
|
||||
}
|
||||
|
||||
PRBool attrRequired = PR_FALSE; // is this attr required or optional?
|
||||
nsCAutoString attrName; // current attr to get
|
||||
|
||||
// parse until we hit the end of the string
|
||||
//
|
||||
while (iter != iterEnd) {
|
||||
|
||||
switch (*iter) { // process the next char
|
||||
|
||||
case PRUnichar('{'):
|
||||
|
||||
attrRequired = PR_TRUE; // this attribute is required
|
||||
|
||||
/*FALLTHROUGH*/
|
||||
|
||||
case PRUnichar('['):
|
||||
|
||||
rv = ParseAttrName(iter, iterEnd, attrRequired, consoleSvc,
|
||||
attrName);
|
||||
if ( NS_FAILED(rv) ) {
|
||||
|
||||
// something unrecoverable happened; stop parsing and
|
||||
// propagate the error up the stack
|
||||
//
|
||||
return rv;
|
||||
}
|
||||
|
||||
// if we're building an array
|
||||
if ( aAttrs ) {
|
||||
|
||||
// and it doesn't already contain this string
|
||||
if (aAttrs->IndexOfIgnoreCase(attrName) == -1) {
|
||||
|
||||
// add it
|
||||
if (!aAttrs->AppendCString(attrName)) {
|
||||
|
||||
// current AppendCString always returns PR_TRUE;
|
||||
// if we hit this error, something has changed in
|
||||
// that code
|
||||
//
|
||||
NS_ERROR(
|
||||
"nsAbLDAPAutoCompFormatter::ProcessFormat():"
|
||||
" aAttrs->AppendCString(attrName) failed");
|
||||
return NS_ERROR_UNEXPECTED;
|
||||
}
|
||||
}
|
||||
} else {
|
||||
|
||||
// otherwise, append the first value of this attr to aValue
|
||||
// XXXdmose should do better than this; bug 76595
|
||||
|
||||
rv = AppendFirstAttrValue(attrName, aMessage, attrRequired,
|
||||
*aValue);
|
||||
if ( NS_FAILED(rv) ) {
|
||||
|
||||
// something unrecoverable happened; stop parsing and
|
||||
// propagate the error up the stack
|
||||
//
|
||||
return rv;
|
||||
}
|
||||
}
|
||||
|
||||
attrName.Truncate(); // clear out for next pass
|
||||
attrRequired = PR_FALSE; // reset to the default for the next pass
|
||||
|
||||
break;
|
||||
|
||||
case PRUnichar('\\'):
|
||||
|
||||
// advance the iterator and be sure we haven't run off the end
|
||||
//
|
||||
++iter;
|
||||
if (iter == iterEnd) {
|
||||
|
||||
// abort; missing escaped char
|
||||
//
|
||||
if (consoleSvc) {
|
||||
consoleSvc->LogStringMessage(
|
||||
NS_LITERAL_STRING(
|
||||
"LDAP addressbook autocomplete formatter: error parsing format string: premature end of string after \\ escape").get());
|
||||
|
||||
NS_ERROR("LDAP addressbook autocomplete formatter: error "
|
||||
"parsing format string: premature end of string "
|
||||
"after \\ escape");
|
||||
}
|
||||
|
||||
return NS_ERROR_ILLEGAL_VALUE;
|
||||
}
|
||||
|
||||
/*FALLTHROUGH*/
|
||||
|
||||
default:
|
||||
|
||||
// if we're not just building an array of attribute names, append
|
||||
// this character to the item we're generating.
|
||||
//
|
||||
if (!aAttrs) {
|
||||
|
||||
// this character gets treated as a literal
|
||||
//
|
||||
(*aValue).Append(NS_STATIC_CAST(char, *iter));
|
||||
}
|
||||
}
|
||||
|
||||
++iter; // advance the iterator
|
||||
}
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
nsresult
|
||||
nsAbLDAPAutoCompFormatter::ParseAttrName(
|
||||
nsReadingIterator<PRUnichar> &aIter, // iterators for mOutputString
|
||||
nsReadingIterator<PRUnichar> &aIterEnd,
|
||||
PRBool aAttrRequired, // required? or just optional?
|
||||
nsCOMPtr<nsIConsoleService> &aConsoleSvc, // no need to reacquire this
|
||||
nsAWritableCString &aAttrName) // attribute token
|
||||
{
|
||||
// reset attrname, and move past the opening brace
|
||||
//
|
||||
++aIter;
|
||||
|
||||
// get the rest of the attribute name
|
||||
//
|
||||
do {
|
||||
|
||||
// be sure we haven't run off the end
|
||||
//
|
||||
if (aIter == aIterEnd) {
|
||||
|
||||
// abort; missing closing delimiter
|
||||
//
|
||||
if (aConsoleSvc) {
|
||||
aConsoleSvc->LogStringMessage(
|
||||
NS_LITERAL_STRING(
|
||||
"LDAP address book autocomplete formatter: error parsing format string: missing } or ]").get());
|
||||
|
||||
NS_ERROR("LDAP address book autocomplete formatter: error "
|
||||
"parsing format string: missing } or ]");
|
||||
}
|
||||
|
||||
return NS_ERROR_ILLEGAL_VALUE;
|
||||
|
||||
} else if ( (aAttrRequired && *aIter == PRUnichar('}')) ||
|
||||
(!aAttrRequired && *aIter == PRUnichar(']')) ) {
|
||||
|
||||
// done with this attribute
|
||||
//
|
||||
break;
|
||||
|
||||
} else {
|
||||
|
||||
// this must be part of the attribute name
|
||||
//
|
||||
aAttrName.Append(NS_STATIC_CAST(char,*aIter));
|
||||
}
|
||||
|
||||
++aIter;
|
||||
|
||||
} while (1);
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
nsresult
|
||||
nsAbLDAPAutoCompFormatter::AppendFirstAttrValue(
|
||||
nsAReadableCString &aAttrName, // attr to get
|
||||
nsILDAPMessage *aMessage, // msg to get values from
|
||||
PRBool aAttrRequired, // is this a required value?
|
||||
nsAWritableCString &aValue)
|
||||
{
|
||||
// get the attribute values for the field which will be used
|
||||
// to fill in nsIAutoCompleteItem::value
|
||||
//
|
||||
PRUint32 numVals;
|
||||
PRUnichar **values;
|
||||
|
||||
nsresult rv;
|
||||
rv = aMessage->GetValues(PromiseFlatCString(aAttrName).get(), &numVals,
|
||||
&values);
|
||||
if (NS_FAILED(rv)) {
|
||||
|
||||
switch (rv) {
|
||||
case NS_ERROR_LDAP_DECODING_ERROR:
|
||||
// this may not be an error, per se; it could just be that the
|
||||
// requested attribute does not exist in this particular message,
|
||||
// either because we didn't request it with the search operation,
|
||||
// or because it doesn't exist on the server.
|
||||
//
|
||||
break;
|
||||
|
||||
case NS_ERROR_OUT_OF_MEMORY:
|
||||
case NS_ERROR_UNEXPECTED:
|
||||
break;
|
||||
|
||||
default:
|
||||
NS_ERROR("nsLDAPAutoCompleteSession::OnLDAPSearchEntry(): "
|
||||
"unexpected return code from aMessage->getValues()");
|
||||
rv = NS_ERROR_UNEXPECTED;
|
||||
break;
|
||||
}
|
||||
|
||||
// if this was a required attribute, don't append anything to aValue
|
||||
// and return the error code
|
||||
//
|
||||
if (aAttrRequired) {
|
||||
return rv;
|
||||
} else {
|
||||
// otherwise forget about this attribute, but return NS_OK, which
|
||||
// will cause our caller to continue processing nameFormat in
|
||||
// order to generate an nsIAutoCompleteItem.
|
||||
//
|
||||
return NS_OK;
|
||||
}
|
||||
}
|
||||
|
||||
// append the value to our string; then free the array of results
|
||||
//
|
||||
aValue.Append(NS_ConvertUCS2toUTF8(values[0]));
|
||||
NS_FREE_XPCOM_ALLOCATED_POINTER_ARRAY(numVals, values);
|
||||
|
||||
// if this attribute wasn't required, we fall through to here, and return
|
||||
// ok
|
||||
//
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
// attribute AString nameFormat;
|
||||
NS_IMETHODIMP
|
||||
nsAbLDAPAutoCompFormatter::GetNameFormat(nsAWritableString & aNameFormat)
|
||||
{
|
||||
aNameFormat = mNameFormat;
|
||||
return NS_OK;
|
||||
}
|
||||
NS_IMETHODIMP
|
||||
nsAbLDAPAutoCompFormatter::SetNameFormat(const nsAReadableString & aNameFormat)
|
||||
{
|
||||
mNameFormat = aNameFormat;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
// attribute AString addressFormat;
|
||||
NS_IMETHODIMP
|
||||
nsAbLDAPAutoCompFormatter::GetAddressFormat(nsAWritableString & aAddressFormat)
|
||||
{
|
||||
aAddressFormat = mAddressFormat;
|
||||
return NS_OK;
|
||||
}
|
||||
NS_IMETHODIMP
|
||||
nsAbLDAPAutoCompFormatter::SetAddressFormat(const nsAReadableString &
|
||||
aAddressFormat)
|
||||
{
|
||||
mAddressFormat = aAddressFormat;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
// attribute AString commentFormat;
|
||||
NS_IMETHODIMP
|
||||
nsAbLDAPAutoCompFormatter::GetCommentFormat(nsAWritableString & aCommentFormat)
|
||||
{
|
||||
aCommentFormat = mCommentFormat;
|
||||
return NS_OK;
|
||||
}
|
||||
NS_IMETHODIMP
|
||||
nsAbLDAPAutoCompFormatter::SetCommentFormat(const nsAReadableString &
|
||||
aCommentFormat)
|
||||
{
|
||||
mCommentFormat = aCommentFormat;
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,64 @@
|
|||
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Mozilla Public
|
||||
* License Version 1.1 (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.mozilla.org/MPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 2001 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Contributor(s): Dan Mosedale <dmose@netscape.com> (Original Author)
|
||||
*
|
||||
*/
|
||||
|
||||
#include "nsString.h"
|
||||
#include "nsIAbLDAPAutoCompFormatter.h"
|
||||
#include "nsIConsoleService.h"
|
||||
#include "nsCOMPtr.h"
|
||||
#include "nsVoidArray.h"
|
||||
|
||||
class nsAbLDAPAutoCompFormatter : public nsIAbLDAPAutoCompFormatter
|
||||
{
|
||||
public:
|
||||
NS_DECL_ISUPPORTS
|
||||
NS_DECL_NSILDAPAUTOCOMPFORMATTER
|
||||
NS_DECL_NSIABLDAPAUTOCOMPFORMATTER
|
||||
|
||||
nsAbLDAPAutoCompFormatter();
|
||||
virtual ~nsAbLDAPAutoCompFormatter();
|
||||
|
||||
protected:
|
||||
nsString mNameFormat; // how to format these pieces
|
||||
nsString mAddressFormat;
|
||||
nsString mCommentFormat;
|
||||
|
||||
// parse and process format
|
||||
nsresult ProcessFormat(const nsAReadableString & aFormat,
|
||||
nsILDAPMessage *aMessage,
|
||||
nsAWritableCString *aValue,
|
||||
nsCStringArray *aAttrs);
|
||||
|
||||
// process a single attribute while parsing format
|
||||
nsresult ParseAttrName(nsReadingIterator<PRUnichar> & aIter,
|
||||
nsReadingIterator<PRUnichar> & aIterEnd,
|
||||
PRBool aAttrRequired,
|
||||
nsCOMPtr<nsIConsoleService> & aConsoleSvc,
|
||||
nsAWritableCString & aAttrName);
|
||||
|
||||
// append the first value associated with aAttrName in aMessage to aValue
|
||||
nsresult AppendFirstAttrValue(nsAReadableCString &aAttrName,
|
||||
nsILDAPMessage *aMessage,
|
||||
PRBool aAttrRequired,
|
||||
nsAWritableCString &aValue);
|
||||
};
|
||||
|
||||
|
|
@ -519,7 +519,13 @@ var messageComposeOfflineObserver = {
|
|||
else
|
||||
isOffline = false;
|
||||
MessageComposeOfflineStateChanged(isOffline);
|
||||
setupLdapAutocompleteSession();
|
||||
|
||||
try {
|
||||
setupLdapAutocompleteSession();
|
||||
} catch (ex) {
|
||||
// catch the exception and ignore it, so that if LDAP setup
|
||||
// fails, the entire compose window stuff doesn't get aborted
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -560,7 +566,12 @@ function MessageComposeOfflineStateChanged(goingOffline)
|
|||
|
||||
var directoryServerObserver = {
|
||||
Observe: function(subject, topic, value) {
|
||||
setupLdapAutocompleteSession();
|
||||
try {
|
||||
setupLdapAutocompleteSession();
|
||||
} catch (ex) {
|
||||
// catch the exception and ignore it, so that if LDAP setup
|
||||
// fails, the entire compose window doesn't get horked
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -605,31 +616,33 @@ function RemoveDirectorySettingsObserver(prefstring)
|
|||
|
||||
function setupLdapAutocompleteSession()
|
||||
{
|
||||
gSetupLdapAutocomplete = true;
|
||||
var autocompleteLdap = false;
|
||||
var autocompleteDirectory = null;
|
||||
var prevAutocompleteDirectory = currentAutocompleteDirectory;
|
||||
|
||||
try {
|
||||
autocompleteLdap = prefs.GetBoolPref(
|
||||
"ldap_2.autoComplete.useDirectory");
|
||||
if (autocompleteLdap)
|
||||
autocompleteDirectory = prefs.CopyCharPref(
|
||||
"ldap_2.autoComplete.directoryServer");
|
||||
} catch(ex) {
|
||||
dump("ERROR: " + ex + "\n");
|
||||
}
|
||||
|
||||
autocompleteLdap = prefs.GetBoolPref("ldap_2.autoComplete.useDirectory");
|
||||
if (autocompleteLdap)
|
||||
autocompleteDirectory = prefs.CopyCharPref(
|
||||
"ldap_2.autoComplete.directoryServer");
|
||||
|
||||
if(gCurrentIdentity.overrideGlobalPref) {
|
||||
autocompleteDirectory = gCurrentIdentity.directoryServer;
|
||||
}
|
||||
try {
|
||||
if (!gLDAPSession)
|
||||
gLDAPSession = Components.classes["@mozilla.org/autocompleteSession;1?type=ldap"].createInstance()
|
||||
.QueryInterface(Components.interfaces.nsILDAPAutoCompleteSession);
|
||||
} catch (ex) {
|
||||
dump ("ERROR:" + ex + "\n");
|
||||
|
||||
// use a temporary to do the setup so that we don't overwrite the
|
||||
// global, then have some problem and throw an exception, and leave the
|
||||
// global with a partially setup session. we'll assign the temp
|
||||
// into the global after we're done setting up the session
|
||||
//
|
||||
var LDAPSession;
|
||||
if (gLDAPSession) {
|
||||
LDAPSession = gLDAPSession;
|
||||
} else {
|
||||
LDAPSession = Components.classes[
|
||||
"@mozilla.org/autocompleteSession;1?type=ldap"].createInstance()
|
||||
.QueryInterface(Components.interfaces.nsILDAPAutoCompleteSession);
|
||||
}
|
||||
|
||||
if (autocompleteDirectory && !isOffline) {
|
||||
// Add observer on the directory server we are autocompleting against
|
||||
// only if current server is different from previous.
|
||||
|
|
@ -643,13 +656,10 @@ function setupLdapAutocompleteSession()
|
|||
}
|
||||
else
|
||||
AddDirectorySettingsObserver();
|
||||
if (gLDAPSession) {
|
||||
if (!sessionAdded) {
|
||||
// add session for all the recipients
|
||||
for (var i=1; i <= MAX_RECIPIENTS; i++)
|
||||
document.getElementById("msgRecipient#" + i).addSession(gLDAPSession);
|
||||
sessionAdded = true;
|
||||
}
|
||||
|
||||
// fill in the session params if there is a session
|
||||
//
|
||||
if (LDAPSession) {
|
||||
var serverURL = Components.classes[
|
||||
"@mozilla.org/network/ldap-url;1"].
|
||||
createInstance().QueryInterface(
|
||||
|
|
@ -661,22 +671,69 @@ function setupLdapAutocompleteSession()
|
|||
} catch (ex) {
|
||||
dump("ERROR: " + ex + "\n");
|
||||
}
|
||||
gLDAPSession.serverURL = serverURL;
|
||||
LDAPSession.serverURL = serverURL;
|
||||
|
||||
// don't search on strings shorter than this
|
||||
//
|
||||
try {
|
||||
gLDAPSession.minStringLength = prefs.GetIntPref(
|
||||
LDAPSession.minStringLength = prefs.GetIntPref(
|
||||
autocompleteDirectory + ".autoComplete.minStringLength");
|
||||
} catch (ex) {
|
||||
// if this pref isn't there, no big deal. just let
|
||||
// nsLDAPAutoCompleteSession use its default.
|
||||
}
|
||||
|
||||
// we don't try/catch here, because if this fails, we're outta luck
|
||||
//
|
||||
var ldapFormatter = Components.classes[
|
||||
"@mozilla.org/ldap-autocomplete-formatter;1?type=addrbook"]
|
||||
.createInstance().QueryInterface(
|
||||
Components.interfaces.nsIAbLDAPAutoCompFormatter);
|
||||
|
||||
// override autocomplete name format?
|
||||
//
|
||||
try {
|
||||
ldapFormatter.nameFormat =
|
||||
prefs.CopyUnicharPref(autocompleteDirectory +
|
||||
".autoComplete.nameFormat");
|
||||
} catch (ex) {
|
||||
// if this pref isn't there, no big deal. just let
|
||||
// nsAbLDAPAutoCompFormatter use its default.
|
||||
}
|
||||
|
||||
// override autocomplete mail address format?
|
||||
//
|
||||
try {
|
||||
ldapFormatter.addressFormat =
|
||||
prefs.CopyUnicharPref(autocompleteDirectory +
|
||||
".autoComplete.addressFormat");
|
||||
} catch (ex) {
|
||||
// if this pref isn't there, no big deal. just let
|
||||
// nsAbLDAPAutoCompFormatter use its default.
|
||||
}
|
||||
|
||||
// override autocomplete entry comment format?
|
||||
//
|
||||
try {
|
||||
ldapFormatter.commentFormat =
|
||||
prefs.CopyUnicharPref(autocompleteDirectory +
|
||||
".autoComplete.commentFormat");
|
||||
} catch (ex) {
|
||||
// if this pref isn't there, no big deal. just let
|
||||
// nsAbLDAPAutoCompFormatter use its default.
|
||||
}
|
||||
|
||||
// set the session's formatter, which also happens to
|
||||
// force a call to the formatter's getAttributes() method
|
||||
// -- which is why this needs to happen after we've set the
|
||||
// various formats
|
||||
//
|
||||
LDAPSession.formatter = ldapFormatter;
|
||||
|
||||
// override autocomplete entry formatting?
|
||||
//
|
||||
try {
|
||||
gLDAPSession.outputFormat =
|
||||
LDAPSession.outputFormat =
|
||||
prefs.CopyUnicharPref(autocompleteDirectory +
|
||||
".autoComplete.outputFormat");
|
||||
} catch (ex) {
|
||||
|
|
@ -687,26 +744,35 @@ function setupLdapAutocompleteSession()
|
|||
// override default search filter template?
|
||||
//
|
||||
try {
|
||||
gLDAPSession.filterTemplate = prefs.CopyUnicharPref(
|
||||
LDAPSession.filterTemplate = prefs.CopyUnicharPref(
|
||||
autocompleteDirectory + ".autoComplete.filterTemplate");
|
||||
} catch (ex) {
|
||||
// if this pref isn't there, no big deal. just let
|
||||
// nsLDAPAutoCompleteSession use its default
|
||||
}
|
||||
|
||||
|
||||
// override default maxHits (currently 100)
|
||||
//
|
||||
try {
|
||||
// XXXdmose should really use .autocomplete.maxHits,
|
||||
// but there's no UI for that yet
|
||||
//
|
||||
gLDAPSession.maxHits =
|
||||
LDAPSession.maxHits =
|
||||
prefs.GetIntPref(autocompleteDirectory + ".maxHits");
|
||||
} catch (ex) {
|
||||
// if this pref isn't there, or is out of range, no big deal.
|
||||
// just let nsLDAPAutoCompleteSession use its default.
|
||||
}
|
||||
|
||||
if (!sessionAdded) {
|
||||
// if we make it here, we know that session initialization has
|
||||
// succeeded; add the session for all recipients, and
|
||||
// remember that we've done so
|
||||
for (var i=1; i <= MAX_RECIPIENTS; i++)
|
||||
document.getElementById("msgRecipient#" + i).
|
||||
addSession(LDAPSession);
|
||||
sessionAdded = true;
|
||||
}
|
||||
}
|
||||
} else {
|
||||
if (currentAutocompleteDirectory) {
|
||||
|
|
@ -717,10 +783,14 @@ function setupLdapAutocompleteSession()
|
|||
}
|
||||
if (gLDAPSession && sessionAdded) {
|
||||
for (var i=1; i <= MAX_RECIPIENTS; i++)
|
||||
document.getElementById("msgRecipient#" + i).removeSession(gLDAPSession);
|
||||
document.getElementById("msgRecipient#" + i).
|
||||
removeSession(gLDAPSession);
|
||||
sessionAdded = false;
|
||||
}
|
||||
}
|
||||
|
||||
gLDAPSession = LDAPSession;
|
||||
gSetupLdapAutocomplete = true;
|
||||
}
|
||||
|
||||
function DoCommandClose()
|
||||
|
|
@ -1983,8 +2053,14 @@ function LoadIdentity(startup)
|
|||
}
|
||||
|
||||
AddDirectoryServerObserver(false);
|
||||
if (!startup)
|
||||
setupLdapAutocompleteSession();
|
||||
if (!startup) {
|
||||
try {
|
||||
setupLdapAutocompleteSession();
|
||||
} catch (ex) {
|
||||
// catch the exception and ignore it, so that if LDAP setup
|
||||
// fails, the entire compose window doesn't end up horked
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -2003,8 +2079,14 @@ function setupAutocomplete()
|
|||
gAutocompleteSession = 1;
|
||||
}
|
||||
}
|
||||
if (!gSetupLdapAutocomplete)
|
||||
setupLdapAutocompleteSession();
|
||||
if (!gSetupLdapAutocomplete) {
|
||||
try {
|
||||
setupLdapAutocompleteSession();
|
||||
} catch (ex) {
|
||||
// catch the exception and ignore it, so that if LDAP setup
|
||||
// fails, the entire compose window doesn't end up horked
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
function subjectKeyPress(event)
|
||||
|
|
|
|||
|
|
@ -1,2 +0,0 @@
|
|||
nsIAutoCompleteSession.idl
|
||||
nsILDAPAutoCompleteSession.idl
|
||||
|
|
@ -37,7 +37,10 @@ XPIDLSRCS = \
|
|||
|
||||
ifdef MOZ_LDAP_XPCOM
|
||||
REQUIRES += mozldap necko
|
||||
XPIDLSRCS += nsILDAPAutoCompleteSession.idl
|
||||
XPIDLSRCS += \
|
||||
nsILDAPAutoCompleteSession.idl \
|
||||
nsILDAPAutoCompFormatter.idl \
|
||||
$(NULL)
|
||||
endif
|
||||
|
||||
include $(topsrcdir)/config/rules.mk
|
||||
|
|
|
|||
|
|
@ -32,6 +32,7 @@ XPIDLSRCS=\
|
|||
.\nsIAutoCompleteResults.idl \
|
||||
.\nsIAutoCompleteSession.idl \
|
||||
!if !defined(DISABLE_LDAP)
|
||||
.\nsILDAPAutoCompFormatter.idl \
|
||||
.\nsILDAPAutoCompleteSession.idl \
|
||||
!endif
|
||||
$(NULL)
|
||||
|
|
|
|||
|
|
@ -0,0 +1,65 @@
|
|||
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Mozilla Public
|
||||
* License Version 1.1 (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.mozilla.org/MPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 2001 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Contributor(s): Dan Mosedale <dmose@netscape.com> (Original Author)
|
||||
*
|
||||
*/
|
||||
|
||||
#include "nsISupports.idl"
|
||||
#include "nsILDAPMessage.idl"
|
||||
|
||||
interface nsIAutoCompleteItem;
|
||||
|
||||
/**
|
||||
* An interface to allow different users of nsILDAPAutoCompleteSession to
|
||||
* format each nsILDAPMessage into an nsIAutoCompleteItem as it sees fit.
|
||||
*/
|
||||
[scriptable, uuid(cbec617c-22d2-4286-8308-0ef8bf57c0ce)]
|
||||
interface nsILDAPAutoCompFormatter : nsISupports {
|
||||
|
||||
/**
|
||||
* Returns an nsIAutoCompleteItem generated from the data in
|
||||
* the given nsILDAPMessage.
|
||||
*
|
||||
* @param aMessage message to be formatted
|
||||
* @return resulting nsIAutoCompleteItem
|
||||
*/
|
||||
nsIAutoCompleteItem format(in nsILDAPMessage aMessage);
|
||||
|
||||
/**
|
||||
* Gets a list of all the LDAP attributes that should be requested
|
||||
* from the LDAP server when a lookup is done. This avoids
|
||||
* wasting server time, bandwidth, and client time processing
|
||||
* unused attributes.
|
||||
*
|
||||
* Note that this is only required to be called by the
|
||||
* nsILDAPAutoCompleteSession implementation when the
|
||||
* nsILDAPAutoCompleteSession::formatter IDL attribute is set. .
|
||||
* So if for some reason, the LDAP attributes to be returned by
|
||||
* searches has to change (eg because the user changed a
|
||||
* preference), the nsILDAPAutoCompleteSession::formatter IDL
|
||||
* attribute should be re-set to the same object to force a new
|
||||
* getAttributes() call.
|
||||
*
|
||||
* @param aCount number of attributes in the array
|
||||
* @param aAttrs list of LDAP attributes to request
|
||||
*/
|
||||
void getAttributes(out unsigned long aCount,
|
||||
[retval, array, size_is(aCount)] out string aAttrs);
|
||||
};
|
||||
|
|
@ -23,7 +23,10 @@
|
|||
|
||||
#include "nsIAutoCompleteSession.idl"
|
||||
|
||||
interface nsILDAPURL; // forward decl
|
||||
// forward decls
|
||||
//
|
||||
interface nsILDAPURL;
|
||||
interface nsILDAPAutoCompFormatter;
|
||||
|
||||
/**
|
||||
* Extends nsIAutoCompleteSession to have various LDAP-specific parameters.
|
||||
|
|
@ -50,32 +53,6 @@ interface nsILDAPAutoCompleteSession : nsIAutoCompleteSession {
|
|||
*/
|
||||
attribute wstring filterTemplate;
|
||||
|
||||
/**
|
||||
* A template string for formatting the autocompletion results.
|
||||
*
|
||||
* Required attributes are delimited by curly braces, and optional
|
||||
* attributes are determined by brackets. Backslash escapes any
|
||||
* character, including itself.
|
||||
*
|
||||
* If outputFormat is not set, or is set to the empty string,
|
||||
* the component implementing this interface should set the outputFormat
|
||||
* to a reasonable default.
|
||||
*
|
||||
* As an example, the "@mozilla.org/autocompleteSession;1?type=ldap"
|
||||
* implementation currently happens to use a default of "[cn] <{mail}>",
|
||||
* without the quotes. This will generate autocomplete items of the
|
||||
* form "John Doe <john.doe@foo.com>", or, if the cn is not found,
|
||||
* " <john.doe@foo.com>". This latter form is suboptimal, in that
|
||||
* the space and angle brackets are a bit ugly, but should work as an
|
||||
* email address. See bug 81961.
|
||||
*
|
||||
* @exception NS_ERROR_NULL_POINTER getter: NULL pointer passed in
|
||||
* @exception NS_ERROR_OUT_OF_MEMORY getter/setter: allocation error
|
||||
* @exception NS_ERROR_ILLEGAL_VALUE setter: invalid template specified
|
||||
* @exception NS_ERROR_UNEXPECTED setter: probably a bug
|
||||
*/
|
||||
attribute wstring outputFormat;
|
||||
|
||||
/**
|
||||
* At most this many nsIAutoCompleteItems will be returned. This
|
||||
* is useful for keeping bandwidth usage over slow-speed
|
||||
|
|
@ -112,4 +89,10 @@ interface nsILDAPAutoCompleteSession : nsIAutoCompleteSession {
|
|||
* @exception NS_ERROR_NULL_POINTER NULL pointer passed to getter
|
||||
*/
|
||||
attribute nsILDAPURL serverURL;
|
||||
|
||||
/**
|
||||
* Callback used to format an individual LDAP message into an
|
||||
* nsIAutoCompleteItem.
|
||||
*/
|
||||
attribute nsILDAPAutoCompFormatter formatter;
|
||||
};
|
||||
|
|
|
|||
|
|
@ -117,19 +117,8 @@ nsLDAPAutoCompleteSession::OnStartLookup(const PRUnichar *searchString,
|
|||
return NS_ERROR_FAILURE;
|
||||
}
|
||||
|
||||
// if mOutputFormat is unset, set it to our default, using the
|
||||
// XPCOM setter so that the internal array will be built up
|
||||
//
|
||||
if (mOutputFormat.IsEmpty()) {
|
||||
rv = SetOutputFormat(NS_LITERAL_STRING("[cn] <{mail}>").get());
|
||||
if (NS_FAILED(rv)) {
|
||||
// if we got here, we've either hit a bug or run out of memory
|
||||
// in either case, we're screwed. In a debug build, something
|
||||
// will have already been logged. Time to bail out.
|
||||
FinishAutoCompleteLookup(nsIAutoCompleteStatus::failed);
|
||||
return NS_ERROR_FAILURE;
|
||||
}
|
||||
}
|
||||
NS_ASSERTION(mFormatter, "nsLDAPAutoCompleteSession::OnStartLookup(): "
|
||||
"formatter attribute has not been set");
|
||||
|
||||
// see if this is a narrow search that we could potentially do locally
|
||||
//
|
||||
|
|
@ -461,8 +450,6 @@ nsLDAPAutoCompleteSession::OnLDAPBind(nsILDAPMessage *aMessage)
|
|||
nsresult
|
||||
nsLDAPAutoCompleteSession::OnLDAPSearchEntry(nsILDAPMessage *aMessage)
|
||||
{
|
||||
nsresult rv; // temporary for return vals
|
||||
|
||||
PR_LOG(sLDAPAutoCompleteLogModule, PR_LOG_DEBUG,
|
||||
("nsLDAPAutoCompleteSession::OnLDAPSearchEntry entered\n"));
|
||||
|
||||
|
|
@ -473,43 +460,22 @@ nsLDAPAutoCompleteSession::OnLDAPSearchEntry(nsILDAPMessage *aMessage)
|
|||
"nsLDAPAutoCompleteSession::OnLDAPSearchEntry(): "
|
||||
"mResultsArrayItems is uninitialized");
|
||||
|
||||
nsAutoString value;
|
||||
rv = ProcessOutputFormat(mOutputFormat, aMessage, &value, 0);
|
||||
if (NS_FAILED(rv)) {
|
||||
// Something went wrong lower down the stack; a message should have
|
||||
// already been logged there. Return an error (which ultimately gets
|
||||
// ignored, since this is being called through an async proxy). But
|
||||
// the important thing is that we're bailing out here rather than
|
||||
// trying to generate a bogus nsIAutoCompleteItem
|
||||
//
|
||||
return NS_ERROR_FAILURE;
|
||||
}
|
||||
// Errors in this method return an error (which ultimately gets
|
||||
// ignored, since this is being called through an async proxy).
|
||||
// But the important thing is that we're bailing out here rather
|
||||
// than trying to generate a bogus nsIAutoCompleteItem. Also note
|
||||
// that FinishAutoCompleteLookup is _NOT_ being called here, because
|
||||
// this error may just have to do with this particular item.
|
||||
|
||||
// create an nsIAutoCompleteItem to hold the returned value
|
||||
// generate an autocomplete item from this message by calling the
|
||||
// formatter
|
||||
//
|
||||
nsCOMPtr<nsIAutoCompleteItem> item = do_CreateInstance(
|
||||
NS_AUTOCOMPLETEITEM_CONTRACTID, &rv);
|
||||
|
||||
nsCOMPtr<nsIAutoCompleteItem> item;
|
||||
nsresult rv = mFormatter->Format(aMessage, getter_AddRefs(item));
|
||||
if (NS_FAILED(rv)) {
|
||||
NS_ERROR("nsLDAPAutoCompleteSession::OnLDAPSearchEntry couldn't"
|
||||
" create " NS_AUTOCOMPLETEITEM_CONTRACTID "\n");
|
||||
|
||||
// don't call FinishAutoCompleteLookup(), as this could conceivably
|
||||
// be an anomaly, and perhaps the next message will be ok. if this
|
||||
// really was a problem, this search should eventually get
|
||||
// reaped by a timeout (once that code gets implemented).
|
||||
//
|
||||
return NS_ERROR_FAILURE;
|
||||
}
|
||||
|
||||
// just use the first value for the email attribute; subsequent values
|
||||
// are ignored. XXXdmose should do better than this; bug 76595.
|
||||
//
|
||||
rv = item->SetValue(value);
|
||||
if (NS_FAILED(rv)) {
|
||||
NS_ERROR("nsLDAPAutoCompleteSession::OnLDAPSearchEntry(): "
|
||||
"item->SetValue failed");
|
||||
|
||||
PR_LOG(sLDAPAutoCompleteLogModule, PR_LOG_DEBUG,
|
||||
("nsLDAPAutoCompleteSession::OnLDAPSearchEntry(): "
|
||||
"mFormatter->Format() failed"));
|
||||
return NS_ERROR_FAILURE;
|
||||
}
|
||||
|
||||
|
|
@ -527,267 +493,6 @@ nsLDAPAutoCompleteSession::OnLDAPSearchEntry(nsILDAPMessage *aMessage)
|
|||
return NS_OK;
|
||||
}
|
||||
|
||||
// parse and process the outputFormat attribute. If aStringArray is
|
||||
// non-NULL, return a list of the attributes from mOutputFormat in
|
||||
// aStringArray. Otherwise, generate an autocomplete value from the
|
||||
// information in aMessage and append it to aValue. Any errors
|
||||
// (including failure to find a required attribute while building up aValue)
|
||||
// return an NS_ERROR_* up the stack so that the caller doesn't try and
|
||||
// generate an nsIAutoCompleteItem from this.
|
||||
//
|
||||
nsresult
|
||||
nsLDAPAutoCompleteSession::ProcessOutputFormat(
|
||||
nsAReadableString &aOutputFormat, nsILDAPMessage *aMessage,
|
||||
nsAWritableString *aValue, nsCStringArray *aAttrs)
|
||||
{
|
||||
nsresult rv; // temp for return values
|
||||
|
||||
// get some iterators to parse aOutputFormat
|
||||
//
|
||||
nsReadingIterator<PRUnichar> iter, iterEnd;
|
||||
aOutputFormat.BeginReading(iter);
|
||||
aOutputFormat.EndReading(iterEnd);
|
||||
|
||||
// get the console service for error logging
|
||||
//
|
||||
nsCOMPtr<nsIConsoleService> consoleSvc =
|
||||
do_GetService("@mozilla.org/consoleservice;1", &rv);
|
||||
if (NS_FAILED(rv)) {
|
||||
NS_WARNING("nsLDAPAutoCompleteSession::ProcessOutputFormat(): "
|
||||
"couldn't get console service");
|
||||
}
|
||||
|
||||
PRBool attrRequired = PR_FALSE; // is this attr required or optional?
|
||||
nsCAutoString attrName; // current attr to get
|
||||
|
||||
// parse until we hit the end of the string
|
||||
//
|
||||
while (iter != iterEnd) {
|
||||
|
||||
switch (*iter) { // process the next char
|
||||
|
||||
case PRUnichar('{'):
|
||||
|
||||
attrRequired = PR_TRUE; // this attribute is required
|
||||
|
||||
/*FALLTHROUGH*/
|
||||
|
||||
case PRUnichar('['):
|
||||
|
||||
rv = ParseAttrName(iter, iterEnd, attrRequired, consoleSvc,
|
||||
attrName);
|
||||
if ( NS_FAILED(rv) ) {
|
||||
|
||||
// something unrecoverable happened; stop parsing and
|
||||
// propagate the error up the stack
|
||||
//
|
||||
return rv;
|
||||
}
|
||||
|
||||
// if we're building an array
|
||||
if ( aAttrs ) {
|
||||
|
||||
// and it doesn't already contain this string
|
||||
if (aAttrs->IndexOfIgnoreCase(attrName) == -1) {
|
||||
|
||||
// add it
|
||||
if (!aAttrs->AppendCString(attrName)) {
|
||||
|
||||
// current AppendCString always returns PR_TRUE;
|
||||
// if we hit this error, something has changed in
|
||||
// that code
|
||||
//
|
||||
NS_ERROR(
|
||||
"nsLDAPAutoCompleteSession::ProcessOutputFormat():"
|
||||
" aAttrs->AppendCString(attrName) failed");
|
||||
return NS_ERROR_UNEXPECTED;
|
||||
}
|
||||
}
|
||||
} else {
|
||||
|
||||
// otherwise, append the first value of this attr to aValue
|
||||
|
||||
rv = AppendFirstAttrValue(attrName, aMessage, attrRequired,
|
||||
*aValue);
|
||||
if ( NS_FAILED(rv) ) {
|
||||
|
||||
// something unrecoverable happened; stop parsing and
|
||||
// propagate the error up the stack
|
||||
//
|
||||
return NS_ERROR_FAILURE;
|
||||
}
|
||||
}
|
||||
|
||||
attrName.Truncate(); // clear out for next pass
|
||||
attrRequired = PR_FALSE; // reset to the default for the next pass
|
||||
|
||||
break;
|
||||
|
||||
case PRUnichar('\\'):
|
||||
|
||||
// advance the iterator and be sure we haven't run off the end
|
||||
//
|
||||
++iter;
|
||||
if (iter == iterEnd) {
|
||||
|
||||
// abort; missing escaped char
|
||||
//
|
||||
if (consoleSvc) {
|
||||
consoleSvc->LogStringMessage(
|
||||
NS_LITERAL_STRING(
|
||||
"LDAP autocomplete session: error parsing outputFormat: premature end of string after \\ escape").get());
|
||||
|
||||
NS_ERROR("LDAP autocomplete session: error parsing "
|
||||
"outputFormat: premature end of string after \\ "
|
||||
"escape");
|
||||
}
|
||||
|
||||
return NS_ERROR_ILLEGAL_VALUE;
|
||||
}
|
||||
|
||||
/*FALLTHROUGH*/
|
||||
|
||||
default:
|
||||
|
||||
// if we're not just building an array of attribute names, append
|
||||
// this character to the item we're generating.
|
||||
//
|
||||
if (!aAttrs) {
|
||||
|
||||
// this character gets treated as a literal
|
||||
//
|
||||
(*aValue).Append(*iter);
|
||||
}
|
||||
}
|
||||
|
||||
++iter; // advance the iterator
|
||||
}
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
nsresult
|
||||
nsLDAPAutoCompleteSession::ParseAttrName(
|
||||
nsReadingIterator<PRUnichar> &aIter, // iterators for mOutputString
|
||||
nsReadingIterator<PRUnichar> &aIterEnd,
|
||||
PRBool aAttrRequired, // required? or just optional?
|
||||
nsCOMPtr<nsIConsoleService> &aConsoleSvc, // no need to reacquire this
|
||||
nsAWritableCString &aAttrName) // attribute token
|
||||
{
|
||||
// reset attrname, and move past the opening brace
|
||||
//
|
||||
++aIter;
|
||||
|
||||
// get the rest of the attribute name
|
||||
//
|
||||
do {
|
||||
|
||||
// be sure we haven't run off the end
|
||||
//
|
||||
if (aIter == aIterEnd) {
|
||||
|
||||
// abort; missing closing delimiter
|
||||
//
|
||||
if (aConsoleSvc) {
|
||||
aConsoleSvc->LogStringMessage(
|
||||
NS_LITERAL_STRING(
|
||||
"LDAP autocomplete session: error parsing outputFormat: missing } or ]").get());
|
||||
|
||||
NS_ERROR("LDAP autocomplete session: error parsing "
|
||||
"outputFormat: missing } or ]");
|
||||
}
|
||||
|
||||
return NS_ERROR_ILLEGAL_VALUE;
|
||||
|
||||
} else if ( (aAttrRequired && *aIter == PRUnichar('}')) ||
|
||||
(!aAttrRequired && *aIter == PRUnichar(']')) ) {
|
||||
|
||||
// done with this attribute
|
||||
//
|
||||
break;
|
||||
|
||||
} else {
|
||||
|
||||
// this must be part of the attribute name
|
||||
//
|
||||
aAttrName.Append(char(*aIter));
|
||||
}
|
||||
|
||||
++aIter;
|
||||
|
||||
} while (1);
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
nsresult
|
||||
nsLDAPAutoCompleteSession::AppendFirstAttrValue(
|
||||
nsAReadableCString &aAttrName, // attr to get
|
||||
nsILDAPMessage *aMessage, // msg to get values from
|
||||
PRBool aAttrRequired, // is this a required value?
|
||||
nsAWritableString &aValue)
|
||||
{
|
||||
// get the attribute values for the field which will be used
|
||||
// to fill in nsIAutoCompleteItem::value
|
||||
//
|
||||
PRUint32 numVals;
|
||||
PRUnichar **values;
|
||||
|
||||
nsresult rv;
|
||||
rv = aMessage->GetValues(PromiseFlatCString(aAttrName).get(), &numVals,
|
||||
&values);
|
||||
if (NS_FAILED(rv)) {
|
||||
|
||||
switch (rv) {
|
||||
case NS_ERROR_LDAP_DECODING_ERROR:
|
||||
// this may not be an error, per se; it could just be that the
|
||||
// requested attribute does not exist in this particular message,
|
||||
// either because we didn't request it with the search operation,
|
||||
// or because it doesn't exist on the server.
|
||||
//
|
||||
PR_LOG(sLDAPAutoCompleteLogModule, PR_LOG_WARNING,
|
||||
("nsLDAPAutoCompleteSession::OnLDAPSearchEntry(): "
|
||||
"couldn't decode '%s' attribute",
|
||||
PromiseFlatCString(aAttrName).get()));
|
||||
break;
|
||||
|
||||
case NS_ERROR_OUT_OF_MEMORY:
|
||||
case NS_ERROR_UNEXPECTED:
|
||||
break;
|
||||
|
||||
default:
|
||||
NS_ERROR("nsLDAPAutoCompleteSession::OnLDAPSearchEntry(): "
|
||||
"unexpected return code from aMessage->getValues()");
|
||||
rv = NS_ERROR_UNEXPECTED;
|
||||
break;
|
||||
}
|
||||
|
||||
// if this was a required attribute, don't append anything to aValue
|
||||
// and return the error code
|
||||
//
|
||||
if (aAttrRequired) {
|
||||
return rv;
|
||||
} else {
|
||||
// otherwise forget about this attribute, but return NS_OK, which
|
||||
// will cause our caller to continue processing outputFormat in
|
||||
// order to generate an nsIAutoCompleteItem.
|
||||
//
|
||||
return NS_OK;
|
||||
}
|
||||
}
|
||||
|
||||
// append the value to our string; then free the array of results
|
||||
//
|
||||
aValue.Append(values[0]);
|
||||
NS_FREE_XPCOM_ALLOCATED_POINTER_ARRAY(numVals, values);
|
||||
|
||||
// if this attribute wasn't required, we fall through to here, and return
|
||||
// ok
|
||||
//
|
||||
return NS_OK;
|
||||
|
||||
}
|
||||
|
||||
nsresult
|
||||
nsLDAPAutoCompleteSession::OnLDAPSearchResult(nsILDAPMessage *aMessage)
|
||||
{
|
||||
|
|
@ -1315,74 +1020,6 @@ nsLDAPAutoCompleteSession::SetFilterTemplate(const PRUnichar * aFilterTemplate)
|
|||
return NS_OK;
|
||||
}
|
||||
|
||||
// attribute wstring outputFormat;
|
||||
NS_IMETHODIMP
|
||||
nsLDAPAutoCompleteSession::GetOutputFormat(PRUnichar * *aOutputFormat)
|
||||
{
|
||||
if (!aOutputFormat) {
|
||||
return NS_ERROR_NULL_POINTER;
|
||||
}
|
||||
|
||||
*aOutputFormat = mOutputFormat.ToNewUnicode();
|
||||
if (!*aOutputFormat) {
|
||||
return NS_ERROR_OUT_OF_MEMORY;
|
||||
}
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
NS_IMETHODIMP
|
||||
nsLDAPAutoCompleteSession::SetOutputFormat(const PRUnichar * aOutputFormat)
|
||||
{
|
||||
// set up an array of search attributes to be used in any calls to
|
||||
// nsLDAPOperation::SearchExt(). This also allows any errors in
|
||||
// aOutputFormat to be caught sooner, rather than later.
|
||||
//
|
||||
nsCStringArray searchAttrs;
|
||||
nsresult rv = ProcessOutputFormat(nsDependentString(aOutputFormat), 0, 0,
|
||||
&searchAttrs);
|
||||
if (NS_FAILED(rv)) {
|
||||
NS_WARNING("nsLDAPAutoCompleteSession::SetOutputFormat(): "
|
||||
"ProcessOutputFormat() failed");
|
||||
return rv;
|
||||
}
|
||||
|
||||
// build up the raw XPCOM array that we'll be passing to
|
||||
// SearchExt()
|
||||
//
|
||||
PRUint32 count = searchAttrs.Count(); // size of XPCOM array we'll need
|
||||
PRUint32 rawSearchAttrsSize = 0; // grown as XPCOM array is built
|
||||
char **rawSearchAttrs =
|
||||
NS_STATIC_CAST(char **, nsMemory::Alloc(count * sizeof(char *)));
|
||||
if (!rawSearchAttrs) {
|
||||
NS_ERROR("nsLDAPAutoCompleteSession::SetOutputFormat: out of memory");
|
||||
return NS_ERROR_OUT_OF_MEMORY;
|
||||
}
|
||||
|
||||
// Loop through the string array, and build up the C-array.
|
||||
//
|
||||
while (rawSearchAttrsSize < count) {
|
||||
if (!(rawSearchAttrs[rawSearchAttrsSize] =
|
||||
(searchAttrs.CStringAt(rawSearchAttrsSize))->ToNewCString())) {
|
||||
NS_FREE_XPCOM_ALLOCATED_POINTER_ARRAY(rawSearchAttrsSize,
|
||||
rawSearchAttrs);
|
||||
NS_ERROR("nsLDAPAutoCompleteSession::SetOutputFormat: out of "
|
||||
"memory");
|
||||
return NS_ERROR_OUT_OF_MEMORY;
|
||||
}
|
||||
rawSearchAttrsSize++;
|
||||
}
|
||||
|
||||
// ok, we've succeed in building up the new array. deallocate the
|
||||
// old array as necessary, then assign in the new member vars.
|
||||
//
|
||||
NS_FREE_XPCOM_ALLOCATED_POINTER_ARRAY(mSearchAttrsSize, mSearchAttrs);
|
||||
|
||||
mSearchAttrsSize = rawSearchAttrsSize;
|
||||
mSearchAttrs = rawSearchAttrs;
|
||||
mOutputFormat = aOutputFormat;
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
// attribute long maxHits;
|
||||
NS_IMETHODIMP
|
||||
|
|
@ -1414,8 +1051,7 @@ nsLDAPAutoCompleteSession::GetServerURL(nsILDAPURL * *aServerURL)
|
|||
return NS_ERROR_NULL_POINTER;
|
||||
}
|
||||
|
||||
*aServerURL = mServerURL;
|
||||
NS_IF_ADDREF(*aServerURL);
|
||||
NS_IF_ADDREF(*aServerURL = mServerURL);
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
|
@ -1511,6 +1147,41 @@ nsLDAPAutoCompleteSession::IsMessageCurrent(nsILDAPMessage *aMessage,
|
|||
return NS_OK;
|
||||
}
|
||||
|
||||
// attribute nsILDAPAutoCompFormatter formatter
|
||||
NS_IMETHODIMP
|
||||
nsLDAPAutoCompleteSession::GetFormatter(nsILDAPAutoCompFormatter* *aFormatter)
|
||||
{
|
||||
if (! aFormatter ) {
|
||||
return NS_ERROR_NULL_POINTER;
|
||||
}
|
||||
|
||||
NS_IF_ADDREF(*aFormatter = mFormatter);
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
NS_IMETHODIMP
|
||||
nsLDAPAutoCompleteSession::SetFormatter(nsILDAPAutoCompFormatter* aFormatter)
|
||||
{
|
||||
if (! aFormatter ) {
|
||||
return NS_ERROR_NULL_POINTER;
|
||||
}
|
||||
|
||||
NS_ASSERTION(mState == UNBOUND || mState == BOUND,
|
||||
"nsLDAPAutoCompleteSession::SetFormatter was called when "
|
||||
"mState was set to something other than BOUND or UNBOUND");
|
||||
|
||||
mFormatter = aFormatter;
|
||||
|
||||
// get and cache the attributes that will be used to do lookups
|
||||
//
|
||||
nsresult rv = mFormatter->GetAttributes(&mSearchAttrsSize, &mSearchAttrs);
|
||||
if (NS_FAILED(rv)) {
|
||||
NS_ERROR("nsLDAPAutoCompleteSession::SetFormatter(): "
|
||||
" mFormatter->GetAttributes failed");
|
||||
return NS_ERROR_FAILURE;
|
||||
}
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
|
|
|
|||
|
|
@ -26,6 +26,7 @@
|
|||
#include "nsILDAPConnection.h"
|
||||
#include "nsILDAPMessageListener.h"
|
||||
#include "nsILDAPAutoCompleteSession.h"
|
||||
#include "nsILDAPAutoCompFormatter.h"
|
||||
#include "nsILDAPURL.h"
|
||||
#include "nsString.h"
|
||||
#include "nsISupportsArray.h"
|
||||
|
|
@ -60,13 +61,16 @@ class nsLDAPAutoCompleteSession : public nsILDAPMessageListener,
|
|||
nsCOMPtr<nsISupportsArray> mResultsArray; // cached, to avoid re-gets
|
||||
nsString mSearchString; // autocomplete this string
|
||||
nsString mFilterTemplate; // search filter template
|
||||
nsString mOutputFormat; // how to format output
|
||||
nsCOMPtr<nsILDAPURL> mServerURL; // URL for the directory to search
|
||||
PRInt32 mMaxHits; // return at most this many entries
|
||||
PRUint32 mMinStringLength; // strings < this size are ignored
|
||||
char **mSearchAttrs; // outputFormat search attrs for SearchExt call
|
||||
PRUint32 mSearchAttrsSize; // size of above array
|
||||
|
||||
// used to format the ldap message into an nsIAutoCompleteItem
|
||||
//
|
||||
nsCOMPtr<nsILDAPAutoCompFormatter> mFormatter;
|
||||
|
||||
// stopgap until nsLDAPService works
|
||||
nsresult InitConnection();
|
||||
|
||||
|
|
@ -76,25 +80,6 @@ class nsLDAPAutoCompleteSession : public nsILDAPMessageListener,
|
|||
// add to the results set
|
||||
nsresult OnLDAPSearchEntry(nsILDAPMessage *aMessage);
|
||||
|
||||
// parse and process outputFormat
|
||||
nsresult ProcessOutputFormat(nsAReadableString & aOutputFormat,
|
||||
nsILDAPMessage *aMessage,
|
||||
nsAWritableString *aValue,
|
||||
nsCStringArray *aAttrs);
|
||||
|
||||
// process a single attribute while parsing outputFormat
|
||||
nsresult ParseAttrName(nsReadingIterator<PRUnichar> & aIter,
|
||||
nsReadingIterator<PRUnichar> & aIterEnd,
|
||||
PRBool aAttrRequired,
|
||||
nsCOMPtr<nsIConsoleService> & aConsoleSvc,
|
||||
nsAWritableCString & aAttrName);
|
||||
|
||||
// append the first value associated with aAttrName in aMessage to aValue
|
||||
nsresult AppendFirstAttrValue(nsAReadableCString &aAttrName,
|
||||
nsILDAPMessage *aMessage,
|
||||
PRBool aAttrRequired,
|
||||
nsAWritableString &aValue);
|
||||
|
||||
// all done; call OnAutoComplete
|
||||
nsresult OnLDAPSearchResult(nsILDAPMessage *aMessage);
|
||||
|
||||
|
|
|
|||
Загрузка…
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